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Sample records for bahia state brazil

  1. Huanglongbing Surveillance Program Actions in the State of Bahia, Brazil

    OpenAIRE

    Silva, S. X.B.; Andrade, E. C.; Nascimento, A. S.; Barbosa, C. J.; Girardi, E. A.; Astúa, J. F.; Laranjeira, F. F.

    2014-01-01

    Huanglongbing (HLB) is found in South/Southeastern states of Brazil, but citrus is grown all over the country. For that reason, surveillance procedures should be carried out frequently and contingency plans developed. This study reports the actions of the State Bureau of Agricultural Defense of Bahia (ADAB), for a commercial orchard in Bom Jesus da Lapa (state of Bahia, Northeastern Brazil) suspected of having HLB symptomatic plants. Besides having a Contingency Plan, a protocol that establis...

  2. Market study of pipe gas for the Bahia State, Brazil

    International Nuclear Information System (INIS)

    The energy market that will be conquered by the natural gas in Bahia State is identified, allowing measure the potentiality of gas industry and the gas supply, that the State will plead to the Federal Government. (C.G.C.)

  3. Distribution of Cs137 in soils from Bahia state, Brazil

    International Nuclear Information System (INIS)

    A high-resolution gamma-ray spectrometry method was developed in order to study the distribution of Cs137 in topsoils of State of Bahia (Brazil). The results has shown concentrations varying between 0.6 and 6.0 nCi/m2. Correlation of the Cs137 concentration with environmental and ohysico-chemical parameters has shown a tendency for greatest accumulation in soils with regions of greatest precipitation rates: 2.0 nCi/m2, on the average, for regions with 700mm to 1,000 mm/year and 2.8 nCi/m2, on the average, in regions with 1,700 mm to 2,000 mm/year. On the other hand, an anti-correlation between this radionuclide and both calcium and clay content, for soils of similar type and under similar climatic conditions is seen. (C.D.G.)

  4. Estimating the Economic Impact of an Eventual Introduction of Huanglongbing (HLB) in the State of Bahia, Brazil

    OpenAIRE

    Oliveira, J. M.C.; Silva, S. X.B.; Nascimento, A. S.; Miranda, S. H.G.; Barbosa, C. J.; Laranjeira, F. F.

    2014-01-01

    Bahia is the second most important citrus region in Brazil, accounting for 5.5% of Brazilian production. 80% of this production comes from family based farms, which depend on this crop for economic support. Huanglongbing (HLB) was never recorded in Bahia, but is already spreading in three other citrus-producing states of the country, one of which borders the state of Bahia. Thus, this study aimed to estimate the potential economic impact resulting from an eventual introduction of HLB in Bahia...

  5. Ethnotaxonomy of birds by the inhabitants of Pedra Branca Village, Santa Teresinha municipality, Bahia state, Brazil

    OpenAIRE

    Galvagne Loss, Ana Teresa; Costa Neto, Eraldo Medeiros; Machado, Caio Graco; Flores, Fernando Moreira

    2014-01-01

    Background Studies on popular names of birds help to understand the relationship between human beings and birds and it also contributes to the field of ornithology. Methods This study aims to register the ethnotaxonomy of birds in the village of Pedra Branca, Santa Teresinha municipality, Bahia State, Brazil, by cataloguing and identifying their popular names, besides understanding the ethnoclassification system of local bird species. The ethno-ornithological data were obtained by means of se...

  6. Industrial radiography in the State of Bahia, Brazil The health protection of workers

    CERN Document Server

    Andrade, A E O D

    1997-01-01

    This study aimed to identify the Regulatory and Inspection Authority for actions developed by industrial radiography enterprises in the State of Bahia, Brazil, concerning health protection of workers exposed to ionizing radiation in industry. Institutions which legislate about this matter at international, national and State level were identified. These legislations were analysed according to recommendations by the Basic Safety Standards from the Atomic Energy International Agency. Medical Supervision is proposed as a factor to warrant protection to worker's health. This is a service evaluation study, encompassing results, processes and structural components. Emphasis is given to the process component which investigated the adequacy of which is performed by employees and workers. Five enterprises which provide industrial radiography services in the State of Bahia were identified, employing forty workers on a temporary basis. This study also observed: intense workforce, a complete process of contracting out in...

  7. Geochemical evaluation of marginal basins in the south of Bahia state, Brazil

    International Nuclear Information System (INIS)

    Geochemical analyses were performed on more than 700 rock samples and 4 oil samples, from Mucuri, Cumuruxatiba and Jequitinhonha basins, offshore Bahia state, Brazil. The methods employed in this study includes the evaluation of organic carbon contents, Rock-Eval pyrolysis, vitrinite reflectance, carbon isotopes, assessment of oils and extrats by liquid and gas chromatography and gas chromatography - spectrometry. Three main source rock systems have been identified in offshore Bahia: the Mucuri shales from Rio da Serra and Aratu Stages lower Neocomian related to a lacustrine fresh water environment; the Jiquia shales (Upper Neocomian) deposited in a lacustrine saline water environment, and the Alagoas Shales related to an evaporitic environment of Aptian age. (author)

  8. Spatial study of homicide rates in the state of Bahia, Brazil, 1996-2010

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    Tiago Oliveira de Souza

    2014-06-01

    Full Text Available OBJECTIVE To analyze the spatial distribution of homicide mortality in the state of Bahia, Northeastern Brazil. METHODS Ecological study of the 15 to 39-year old male population in the state of Bahia in the period 1996-2010. Data from the Mortality Information System, relating to homicide (X85-Y09 and population estimates from the Brazilian Institute of Geography and Statistics were used. The existence of spatial correlation, the presence of clusters and critical areas of the event studied were analyzed using Moran’s I Global and Local indices. RESULTS A non-random spatial pattern was observed in the distribution of rates, as was the presence of three clusters, the first in the north health district, the second in the eastern region, and the third cluster included townships in the south and the far south of Bahia. CONCLUSIONS The homicide mortality in the three different critical areas requires further studies that consider the socioeconomic, cultural and environmental characteristics in order to guide specific preventive and interventionist practices.

  9. [Identification of schistosomiasis risk areas using spatial analysis in Lauro de Freitas, Bahia State, Brazil].

    Science.gov (United States)

    Cardim, Luciana Lobato; Ferraudo, Antonio Sergio; Pacheco, Selma Turrioni Azevedo; Reis, Renato Barbosa; Silva, Marta Mariana Nascimento; Carneiro, Deborah Daniela M Trabuco; Bavia, Maria Emilia

    2011-05-01

    The spread of schistosomiasis mansoni defies efforts by Brazil's Unified National Health System, thus demonstrating the need to reassess endemic control programs in the country. The aim of this study was to demarcate geographic areas at risk of schistosomiasis in Lauro de Freitas, Bahia State, Brazil, and to establish the epidemiological and socioeconomic profile of the disease in this municipality (county). Kernel density estimator exploratory analysis was used for visual identification of areas at risk. Kulldorff & Nagarwalla's spatial analysis was used to obtain statistically significant clusters and to measure risk. These technologies identified four risk areas for schistosomiasis. Clusters identified within the risk areas were characterized by lower socioeconomic conditions. Multiple correspondence analyses showed a distinct profile for positive patients in the primary cluster. The techniques employed here represent an important methodological acquisition for tracking and controlling schistosomiasis in Lauro de Freitas. PMID:21655841

  10. [Professional practices in public dental healthcare: case study of two municipal districts, Bahia State, Brazil].

    Science.gov (United States)

    Chaves, Sônia Cristina Lima; da Silva, Lígia Maria Vieira

    2007-01-01

    This paper examines the working facilities and processes of dentists in the primary healthcare systems of two towns in Bahia State, Brazil, striving to analyze the extent to which factors related to dental care, training, placement and professional profiles influence their practices. Semi-structured interviews were conducted with nine dentists in both towns, with work process organization patterns in Municipality C being closer to the structuring principles of Brazil's National Health System than in Municipality E. This seems to be related to management characteristics, with networking links among individual, collective, and preventive clinical activities and planning noted in Municipality C. Despite these differences, the practitioners presented similarities in terms of dual militancy and perceptions of the public and private healthcare fields. The hegemony of the private sector seems to be influencing the professional practices of dentists in the public health system. PMID:18813506

  11. Evaluation of umbu-caja germplasm in the state of Bahia, Brazil

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    Rogério Ritzinger

    2008-01-01

    Full Text Available The umbu-caja is a tree native to the Northeastern region of Brazil, with promising perspectives of economicuse. Aiming to detect variability in the species, 43 umbu-caja genotypes were identified in 14 counties of the state of Bahia,Brazil. Fruits of these genotypes were collected for physical, chemical and physico-chemical analysis. The range of variationof all analyzed traits was large. Among genotypes, there was, however, predominance of pear-shaped to slightly pear-shapedfruits, fruit weight ranging from 15 g to 27 g, pulp/seed index around 2.0, total titratable acidity between 1.5 and 2.6%, totalsoluble solids between 9.0º and 14.0º Brix, and vitamin C content ranging from 3.6 to 16.4 mg ascorbic acid 100g pulp-1. Thepresence of seeds in genotypes ranged from 5 to 100 % of fruits without seeds.

  12. First records of Zygnematales (Zygnematophyceae, Streptophyta for the state of Bahia, Brazil

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    Ivania Batista de Oliveira

    2013-12-01

    Full Text Available This study presents the first taxonomic inventory of the order Zygnematales in the Litoral Norte Environmentally Protected Area, in the state of Bahia, Brazil. Fifty samples of planktonic and periphytic material were collected, from lotic and lentic environments, during the summer (January-March and winter (June-August of 2009. We identified 18 taxa distributed among five genera (Cylindrocystis, Mougeotia, Netrium, Spirogyra, and Spirotaenia. Of those 18 taxa, eight were new additions to the Brazilian desmid flora: Mougeotia calcarea; Mougeotia elegantula; Spirogyra gracilis; Cylindrocystis crassa var. elliptica; Cylindrocystis brebissonii var. minor; Cylindrocystis brebissonii var. turgida; Netrium digitus var. parvum; and Netrium oblongum var. oblongum. The geographical distributions of ten taxa were extended to include northeastern Brazil.

  13. Critical analysis of the PETROBRAS monopoly end - particularities of the Bahia state, Brazil; Uma analise critica do fim do monopolio da PETROBRAS - particularidades para o Estado da Bahia

    Energy Technology Data Exchange (ETDEWEB)

    Cerqueira, Alexandre B.; Ribeiro, Bradson F. [Bahia Univ., Salvador, BA (Brazil). Dept. de Engenharia Quimica. Curso de Especializacao em Engenharia do Gas Natural; Rocha, Georges S. [Centro Federal de Tecnologia da Bahia, Salvador, BA (Brazil)

    2005-07-01

    The Agencia Nacional de Petroleo - ANP - created in 1997 by the petroleum law has the role of regulating oil and natural gas industry activities in Brazil inciting the power self-sufficiency. The petroleum law states the end of petroleum exploration monopoly in Brazil performed by PETROBRAS. Between 1998 and 2004 ANP carried out six bid rounds in brazilian sedimentary basins offered to national and foreign companies. The exploratory activities in Bahia are resulting in commercial discoveries and positive impact to local economy. The petrochemical industry expects the startup of Manati field operation to supply repressed demand of natural gas as fuel and raw material. This article analyzes the legal and institutional processes and economics performances of these activities in Bahia's state. (author)

  14. Ecological interactions of visceral leishmaniasis in the state of Bahia, Brazil

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    Italo A Sherlock

    1996-12-01

    Full Text Available The laboratory and field observations summarized in this paper on visceral leishmaniasis ecology in the State of Bahia, Brazil are based on the author's observations over the past 35 years in a number of state's foci, public health records and literature citations. The disease is endemic with epidemic outbreaks occurring every ten years and its geographical distribution is expanding rapidly in the last years. Leishmania chagasi is the main ethiologic agent of the visceral leishmaniasis but Le. amazonensis s. lato was the only leishmania isolated by other authors from some visceral leishmaniasis human cases in the state. Lutzomyia longipalpis (with one or two spots on tergites III and IV and two sized different populations was epidemiologically incriminated as the main vector. It was found naturally infected with promastigotes, and it was infected with four species of leishmanias in the laboratory. Although the experimental transmission of Le. amazonensis by the bite of Lu. longipalpis to hamsters was performed, the author was not successful in transmitting Le. chagasi in the same way. The dog is the most important domestic source for infection of the vector, however it is not a primary reservoir. The opossum Didelphis albiventris was found naturally infected with Le. chagasi but its role as reservoir is unknown. Foxes and rodents were not found infected with leishmanias in Bahia.

  15. Industrial radiography in the State of Bahia, Brazil: The health protection of workers

    International Nuclear Information System (INIS)

    This study aimed to identify the Regulatory and Inspection Authority for actions developed by industrial radiography enterprises in the State of Bahia, Brazil, concerning health protection of workers exposed to ionizing radiation in industry. Institutions which legislate about this matter at international, national and State level were identified. These legislations were analysed according to recommendations by the Basic Safety Standards from the Atomic Energy International Agency. Medical Supervision is proposed as a factor to warrant protection to worker's health. This is a service evaluation study, encompassing results, processes and structural components. Emphasis is given to the process component which investigated the adequacy of which is performed by employees and workers. Five enterprises which provide industrial radiography services in the State of Bahia were identified, employing forty workers on a temporary basis. This study also observed: intense workforce, a complete process of contracting out in the sector; inadequate conditions of work organization (long work journey, night work, lack of days-off schedule); inefficiency of medical services responsible by worker's protection concerning radiation specific risks as well as other occupational risks, unrelated to main activity. There is a legal basis for Authorities actions, although it has not been completely implemented. These findings embased the elaboration of a proposal of a Surveillance Program for the Worker Exposed to Industrial Radiation, which includes the setting of safety standards and monitoring of workers exposed to ionization radiation in the occupational environment, accident prevention in this activity and the specialized health care to those affected by radio accidents. (author)

  16. Three new species of the genus Paraleucilla Dendy, 1892 (Porifera, Calcarea) from the coast of Bahia State, Northeastern Brazil.

    Science.gov (United States)

    Cavalcanti, Fernanda F; Menegola, Carla; Lanna, Emilio

    2014-01-01

    Three new species of calcareous sponges from the coast of Bahia State, NE Brazil are described. All of them belong to the genus Paraleucilla (Calcaronea, Leucosolenida, Amphoriscidae): P. solangeae sp. nov., P. oca sp. nov., and P. incomposita sp. nov. The number of species recorded from the Bahia coast has thus increased from 10 to 13. Including these new species, there are now 50 calcareous sponge species known from the entire Brazilian coast. Paraleucilla is now composed of 11 species, six of them occurring along the southwestern Atlantic Ocean. The remaining species occur mainly in the Indian Ocean, and also in the Pacific Ocean, Red Sea and Mediterranean Sea. An identification key for all Paraleucilla species is provided. This paper is dedicated to the memory of Professor Solange Peixinho, to acknowledge her contribution to our understanding of the biodiversity of Calcarea from the Bahia coast in Brazil. PMID:24870655

  17. β-globin haplotypes in normal and hemoglobinopathic individuals from Reconcavo Baiano, State of Bahia, Brazil

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    Wellington dos Santos Silva

    2010-01-01

    Full Text Available Five restriction site polymorphisms in the β-globin gene cluster (HincII-5'ε, HindIII-Gγ, HindIII-ªγ, HincII-'ψβ1 and HincII-3''ψβ1 were analyzed in three populations (n = 114 from Reconcavo Baiano, State of Bahia, Brazil. The groups included two urban populations from the towns of Cachoeira and Maragojipe and one rural Afro-descendant population, known as the "quilombo community", from Cachoeira municipality. The number of haplotypes found in the populations ranged from 10 to 13, which indicated higher diversity than in the parental populations. The haplotypes 2 (+----,3(----+,4(-+--+and6(-++-+onthe βA chromosomes were the most common, and two haplotypes, 9 (-++++and 14 (++--+, were found exclusively in the Maragojipe population. The other haplotypes (1, 5, 9, 11, 12, 13, 14 and 16 had lower frequencies. Restriction site analysis and the derived haplotypes indicated homogeneity among the populations. Thirty-two individuals with hemoglobinopathies (17 sickle cell disease, 12 HbSC disease and 3 HbCC disease were also analyzed. The haplotype frequencies of these patients differed significantly from those of the general population. In the sickle cell disease subgroup, the predominant haplotypes were BEN (Benin and CAR (Central African Republic, with frequencies of 52.9% and 32.4%, respectively. The high frequency of the BEN haplotype agreed with the historical origin of the afro-descendant population in the state of Bahia. However, this frequency differed from that of Salvador, the state capital, where the CAR and BEN haplotypes have similar frequencies, probably as a consequence of domestic slave trade and subsequent internal migrations to other regions of Brazil.

  18. [Managing comprehensive care: a case study in a health district in Bahia State, Brazil].

    Science.gov (United States)

    Santos, Adriano Maia Dos; Giovanella, Ligia

    2016-01-01

    This study analyzed management of comprehensive care in a health district in Bahia State, Brazil, at the political, institutional, organizational, and healthcare practice levels and the challenges for establishing coordinated care between municipalities. The information sources were semi-structured interviews with administrators, focal groups with healthcare professionals and users, institutional documents, and observations. A comprehensive and critical analysis was produced with dialectical hermeneutics as the reference. The results show that the Inter-Administrators Regional Commission was the main regional governance strategy. There is a fragmentation between various points and lack of communications linkage in the network. Private interests and partisan political interference overlook the formally agreed-upon flows and create parallel circuits, turning the right to health into currency for trading favors. Such issues hinder coordination of comprehensive care in the inter-municipal network. PMID:27027458

  19. Pitiose em ovinos nos estados de Pernambuco e Bahia Pythiosis in sheep from Pernambuco and Bahia States, Brazil

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    Manuel V. Carrera

    2013-04-01

    wetlands. The disease is characterized mainly by granulomatous lesions in the hosts. The purpose of this study was to report the occurrence of pythiosis in sheep in the states of Pernambuco (PE and Bahia (BA, Northeastern Brazil, as well as to evaluate the efficacy of an immunotherapic against ovine pythiosis. Blood samples were collected from 53 sheep, 49 from flocks in counties located in PE and four from BA. Seven sheep showed clinical signs of ovine pythiosis; one of them was submitted to euthanasia and its head and submandibular lymph node was collected and sent for histopathologic and mycological analyses. Other six sheep were treated with an immunotherapic. During the treatment the animals were kept in the Sheep Industry Sector facilities at Univasf/Petrolina-PE. ELISA, fungal culture and polymerase chain reaction (PCR methods were used to confirm the diagnosis of clinical ovine pythiosis in the sheep flock. At microscopic examination of the material collected from the nasal cavity of a sheep euthanized was observed a focally extensive area of necrosis with presence of diffuse infiltration of intact and degenerated neutrophils bordering the cartilage. Only one sheep showed clinical cure, indicating efficiency in the pythiosis treatment of 16.7% (1/6. Ovine pythiosis has been increasing in several municipalities of PE and BA. In this context, the immunotherapy may be an alternative to be searched. Therefore, further studies are needed to investigate the effect of immunotherapy on ovine pythiosis.

  20. Seismic refraction technique aplications in the geotechnical characterization of the Cachoeira deposit massif, Caetite, State of Bahia, Brazil

    International Nuclear Information System (INIS)

    Geophysical surveys throught the Cachoeira Uranium deposit massif were carried out with the purpose of assisting in the geotechnical characterization for the implantation of the Mining-Industrial Complex projects on the Lagoa Real uranium deposits, Caetite municipality, state of Bahia, Brazil. This study discusses the methodology utilized in the geophysical surveys and their results as well as their applications to the geotechnical characterization as a whole. (D.J.M.)

  1. Supply chain management of the castor biodiesel in the Bahia state, Brazil; Gestao da cadeia de suprimentos do biodiesel de mamona no estado da Bahia

    Energy Technology Data Exchange (ETDEWEB)

    Freires, Francisco G.M.; Goncalo, Thomas E.E.; Oliveira, Danillo R.S.B. [Universidade Federal do Vale do Sao Francisco (UNIVASF), Juazeiro, BA (Brazil)], E-mail: francisco.gaudencio@univasf.edu.br

    2009-07-01

    In front of the global trend for developing new ways of energy that pollute less and are renewable, Brazil emerges as a major actor in the development and use of technology for the production of biofuels. In the context of the potential of semi-arid to produce some oil used in production, the Brazilian government is enabling the production of Northeastern region. The State of Bahia is the largest producer of castor oil from Brazil, with an estimated production of 102.8 thousand tonnes of grain in the season 2008/2009 (CONAB, 2009). The development of the sector depends on appropriate government actions to support their competitive sustainability, and encouraging the improvement of management techniques in all involved. In that scenario, the logistics contributes to the development of this sector through the supply chain management. One conclusion is that the competitiveness and sustainability of the supply chain of castor in the Semi-arid of Bahia practices depends on the adoption of integrated logistics, without which the current failures prevent the consolidation of governmental objectives defined. (author)

  2. Spittlebug Cephisus siccifolius damaging eucalypt plants in the State of Bahia, Brazil Cigarrinha-de-espuma Cephisus siccifolius em plantio de eucalipto clonal no Estado da Bahia, Brasil

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    Genésio Tâmara Ribeiro

    2005-07-01

    Full Text Available Most common pests of eucalyptus plants in Brazil are leaf cutting ants and defoliating caterpillars. Other groups, eventually, feeding on eucalyptus include Heteroptera and cicadas. The objectives of this work were to identify and to describe attack symptoms of Cephisus siccifolius (Walker 1851 (Hemiptera: Aphrophoridae on eucalyptus trees in a stand of 25.77 hectares in the State of Bahia, Brazil, where 99.3% of them were attacked by this spittlebug. Damage was more severe on branches and leaves. Tree death was, relatively, low while those cut showed 4.7 colonies of this spittlebug with 21.9 nymphs per colony. Cultural control with the removal of trees attacked was recommended.Os insetos-praga mais comuns em plantios de eucalipto no Brasil são formigas cortadeiras e lagartas desfolhadoras. Eventualmente, outros insetos como percevejos e cigarrinhas podem danificar essas plantas. O objetivo deste trabalho foi identificar e descrever os sintomas de ataque, em um plantio de eucalipto de 25,77 hectares, no Estado da Bahia, onde 99,3% das árvores tinham sido atacadas pela cigarrinha-de-espuma Cephisus siccifolius (Walker 1851 (Hemiptera: Aphrophoridae. Os danos foram maiores em galhos e folhas. A mortalidade de árvores foi baixa, apesar de se observar 4,7 colônias de cigarrinhas por árvore, com 21,9 ninfas por colônia. O corte das árvores infestadas foi recomendado como controle.

  3. Uranium deposits of Lagoa Real uranium Province, state of Bahia, Brazil

    International Nuclear Information System (INIS)

    The Uranium Province of Lagoa Real is situated in the south-central part of the state of Bahia and constitutes, at the present moment, one of the most promising uranium districts of Brazil. The first anomaly was recorded in 1977 and, since then intense exploration and evaluation has been carried out in the area, resulting in the characterization of six ore deposits until now. Simultaneously, NUCLEBRAS has performed tests to establish the beneficiation characteristics of the ore, and developed preliminary mining plans. The host rock for the ore mineralization is related to sodic metasomatism and controlled by lithology and structure. The ore exhibits granoblastic texture, fine to coarse grain size, and the principal uranium minerals are uraninite, and, in minor quantities, pitchblende and uranophane. The solubility is over 90% of the U3O8 contained, with an average acid consumption of 35 Kg per ton of ore treated. This paper presents a brief description of the main ore deposits and touches on their general characterisitcs. As an example, the deposit 'Jazida Cachoeira' is dealt with in greater detail, since this deposit is considered in the present context to be the most important one in the province. (Author)

  4. New Occurrence Data of Neotropical Otters Lontra longicaudis (Olfers, 1818, in Bahia State, Northeastern Brazil

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    Souto L.R.A.

    2012-01-01

    Full Text Available Very little is known about the neotropical otter (Lontra longicaudis in the Brazilian state of Bahia. The purpose of this study was to record the number and location of sites where otters have been recorded in this area. Between 1988 and 2009, there were 29 records of otters in Bahia, including the collection of 13 living (9 and dead (4 otters. Of the live otters, 61.53% were adults and 38.46% pups. Five of these were males, five were females and the gender of three individual was not established. The majority (41,37% of otter records were made in northern Bahia, and 31.03% were made in southern Bahia (31.03%. Eight records (27,58% were made in the area around Todos os Santos bay, including seven sites where the species was not previously known to occur. No observations were made in the mid-west region of the state, so future studies are needed in this region.

  5. Areas of natural occurrence of Melipona scutellaris Latreille, 1811 (Hymenoptera: Apidae in the state of Bahia, Brazil

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    Rogério M.O. Alves

    2012-09-01

    Full Text Available The bee Melipona scutellaris is considered the reared meliponine species with the largest distribution in the North and Northeast regions of Brazil, with records from the state of Rio Grande do Norte down to the state of Bahia. Considering the importance of this species in the generation of income for family agriculture and in the preservation of areas with natural vegetation, this study aimed at providing knowledge on the distribution of natural colonies of M. scutellaris in the state of Bahia. Literature information, interviews with stinglessbee beekeepers, and expeditions were conducted to confirm the natural occurrence of the species. A total of 102 municipalities showed records for M. scutellaris, whose occurrence was observed in areas ranging from sea level up to 1,200-meter height. The occurrence of this species in the state of Bahia is considered to be restricted to municipalities on the coastal area and the Chapada Diamantina with its rainforests. Geographic coordinates, elevation, climate and vegetation data were obtained, which allowed a map to be prepared for the area of occurrence in order to support conservation and management policies for the species.A abelha Melipona scutellaris é considerada a espécie criada de meliponíneo com maior distribuição no norte e nordeste do Brasil, com ocorrência registradas desde o Estado do Grande do Norte até o Estado da Bahia. Considerando a importância desta espécie na geração de renda para agricultura familiar e na manutenção de áreas com vegetação natural, este trabalho teve como objetivo conhecer a distribuição de colônias naturais de M. scutellaris no Estado da Bahia. Informações de literatura, entrevistas com meliponicultores e expedições foram realizadas para confirmar a ocorrência natural da espécie. Um total de 102 municípios apresentou registro de M. scutellaris, cuja ocorrência foi observada em áreas desde o nível do mar até 1.200 metros de altitude. A

  6. [Social wasps (Hymenoptera: Vespidae) diversity in a cerrado vegetation in Bahia State, Brazil].

    Science.gov (United States)

    de M Santos, Gilberto M; da Cruz, Jucelho D; Marques, Oton M; Gobbi, Nivar

    2009-01-01

    This study aimed to analyze the social wasps species diversity in a cerrado vegetation at the west region of the State of Bahia. Nineteen species of social wasps were found, with Chartergus globiventris de Saussure, Chartergellus communis Richards and Metapolybia cingulata (Fabricius) being recorded for the first time for the State of Bahia. The arboreous cerrado showed a higher species richness (S=19) and diversity (H'=2.33) than the agroecossistems (farms) (S=8; H'=1,84). However, nest abundance was higher at the agroecossystems (N=107 nests) than at the arboreous cerrado (N=87 nests). The physiognomy of 'cerrado campo sujo' showed the lowest abundance of social wasps colonies (N=61 nests) and intermediate values of species richness (S=13) and diversity (H'=2.20). PMID:19618045

  7. Occurrence of new species of mealybug on cotton fields in the states of Bahia and Paraíba, Brazil

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    Carlos Alberto Domingues da Silva

    2012-01-01

    Full Text Available The cotton mealybug, Phenacoccus solenopsis Tinsley (Hemiptera: Pseudococcidae has been reported occurring in several countries causing severe losses in economically important crops, including cotton. Based on information reported by farmers in the regions of the Southwest and Middle São Francisco, Bahia and also in the regions of the Agreste and Semi-arid of the Paraiba State, high infestations of cotton mealybugs have occurred in these regions during the cotton season of 2007 and 2008. The cotton mealybug was identified as P. solenopsis and this represents the first record of this insect attacking cotton in Brazil.

  8. Frequency and foraging behavior of Apis mellifera in two melon hybrids in Juazeiro, state of Bahia, Brazil.

    Science.gov (United States)

    Kiill, Lúcia H P; Siqueira, Kátia M M; Coelho, Márcia S; Silva, Tamires A; Gama, Diego R S; Araújo, Diego C S; Pereira Neto, Joaquim

    2014-12-01

    The study was carried out to verify if there are differences in foraging frequency and behavior of Apis mellifera in two melon hybrids (10:00 - 'Yellow melon' and Sancho -'Piel de Sapo') in the municipality of Juazeiro, state of Bahia, Brazil. The frequency, behavior of visitors and the floral resource foraged were registered from 5:00 am to 6:00 pm. There was a significant difference in the frequency of visits when comparing hydrids (F = 103.74, p floral type (F = 47.25, p floral resources available. This could be solved with scaled planting, avoiding the overlapping of flowering of both types. PMID:25590739

  9. [Poisonous sting by Tityus stigmurus (Scorpiones; Buthidae) in the state of Bahia, Brazil].

    Science.gov (United States)

    Lira-da-Silva, R M; Amorim, A M; Brazil, T K

    2000-01-01

    The present investigation is a descriptive study regarding the clinical aspects of accidents caused by the scorpion Tityus stigmurus in Bahia, Brazil. We analyzed 237 confirmed cases treated by the Antivenom Information Centre (CIAVE) from 1982 to 1995. Envenomation by T. stigmurus was mainly characterized by local symptoms: pain (94.4%), dormancy (30.0%), edema (17.8%), erythema (17.8), paresthesia (15.6%) and general manifestations such as headache (4.4%), vomiting (4.4%) and sudoresis (3.3%). Most of the envenomation cases were mild (94%) and all were successfully cured. Although T. stigmurus venom is not in the pool of anti-venom serum (SAE), the absence of lethality and benign nature of the cases suggest the efficiency of SAE. With the exception of deaths and systemic complications, envenoming gravity was similar to those of Tityus serrulatus. PMID:10967591

  10. Aptidão agroclimática da cultura da videira no Estado da Bahia, Brasil Agroclimatic aptitude of vine crop in Bahia State, Brazil

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    Antônio H. de C. Teixeira

    2002-04-01

    Full Text Available Para delimitação das áreas com diferentes aptidões agroclimáticas para o cultivo da videira (Vitis vinifera L. no Estado da Bahia, Brasil, foram utilizados índices baseados no balanço hídrico climático e nas temperaturas médias do ar. Inicialmente calcularam-se os balanços hídricos pelo método de "Thornthwaite & Mather-1955", utilizando-se 120 mm de retenção de água no solo, com dados climatológicos das regiões de dispersão natural e de cultivo comercial da espécie. Com os dados desses balanços, determinou-se o índice hídrico anual de Thornthwaite (Ih, caracterizando-se o grau de umidade ideal do clima para a cultura. Posteriormente, utilizando-se os valores de temperatura do ar e de precipitação pluvial mensais de 408 localidades do Estado, calcularam-se os balanços hídricos para a mesma capacidade de armazenamento de água no solo e se constatou que não há limitação térmica para o cultivo da espécie na Bahia, sendo os maiores teores de açúcar obtidos nos locais com temperaturas mais elevadas. Portanto, as zonas com aptidão plena foram subdivididas de acordo com os valores de temperatura média do mês mais quente (Tq de cada local considerado. A sobreposição das isolinhas de Tq e Ih, no Estado resultou em quatro classes de aptidão agroclimática.The use of agroclimatic indexes based on water balance and air temperature means, allowed the characterization of areas with different aptitude for grape (Vitis vinifera L. crop growth in Bahia State, Brazil. Thornthwaite and Mather (1955 water balance for 120 mm soil moisture capacity, of the regions of natural dispersion and of areas of commercial crop production was used to determine the annual hydric index of Thornthwaite (Ih in the characterization of ideal hydric conditions of climate for the crop growth. Monthly climatic values of temperature and rainfall were used to obtain the water balance for the same soil moisture capacity for 408 locations of Bahia

  11. Determinants of homicides in the state of Bahia, Brazil, in 2009

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    Carlos Augusto Moreira de Sousa

    2014-03-01

    Full Text Available PURPOSE: To carry out a study of association between socioeconomic and demographic factors and homicides in general population, in the state of Bahia, in 2009. METHODS: This is an ecological study. The data were collected from the database of the Information System about Mortality of the Ministry of Health, from the Brazilian Institute of Geography and Statistics and the Institute of Applied Economic Research. The Global Moran index was calculated for the detection of spatial autocorrelation, and the Local Moran index was calculated for the detection of spatial Clusters. The transformation in the variable answer (homicides rates was performed and it was shaped using the Conditional Autoregressive Model. RESULTS: The data showed spatial autocorrelation. Two clusters of municipalities with high rates of homicides were identified, one located predominantly in the Greater Metropolitan Region of Salvador and the other in the South Region of Bahia, especially Eunápolis and Lauro de Freitas, which had the highest rates. The Average Residents Variables, local GDP and the Percentage of Illiteracy presented an inverse association with homicide rates, and the variables Firjan's municipal development index of work and income. Enrolment in high school and the Average of Bolsa Família were directly associated. CONCLUSIONS: The urbanization process, in most cases, not controlled by the State, in most cases, made the cities bigger and with better socioeconomic conditions, attraction centers for people with different socioeconomic levels, increasing the social inequality among the residents of these regions, with parallel increase in homicide rates.

  12. Local knowledge of traditional fishermen on economically important crabs (Decapoda: Brachyura in the city of Conde, Bahia State, Northeastern Brazil

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    de Magalhães Henrique

    2012-07-01

    Full Text Available Abstract Background This article records the traditional knowledge of crab gatherers in the city of Conde, in the North Coast Region of Bahia State, Northeastern Brazil. Methods Data on biological and ecological aspects of economically important brachyuran crustaceans have been obtained from semi-structured interviews and in loco observations conducted from September 2007 to December 2009. A total of 57 fishermen of both genders, aged between 10 and 78 years have been interviewed (individually or collectively in different contexts; interviewees were asked about aspects such as external morphology, life cycle, trophic ecology, and spatial and temporal distribution of the major economically important brachyuran crustaceans in the region. Seven fishing communities were visited: Siribinha, Sítio do Conde, Poças, Ilha das Ostras, Cobó, Buri and Sempre Viva. Data were analyzed by comparing the information provided by participants with those from the specialized academic literature. Results The results show that artisanal fishermen have a wide ranging and well-grounded knowledge on the ecological and biological aspects of crustaceans. Crab gatherers of Conde know about growth and reproductive behavior of the animals they interact with, especially with regard to the three major biological aspects: “molt”, “walking dance” and “spawning”. Conclusion This knowledge constitutes an important source of information that should be considered in studies of management and sustainable use of fishery resources in the North Coast Region of Bahia State.

  13. Uraniferous albitites from the Lagoa Real Uranium Province, state of Bahia, Brazil

    International Nuclear Information System (INIS)

    The Uranium Province of Lagoa Real is located in the region of Caetite, throughout the south-central portion of the state of Bahia. The basic chronostratigraphic units are the metamorphic rocks - granitic rocks and gneisses of the Archean basement - and cataclastic metasomatic rocks - albitites and quartzo-feldspathic lithologies of the lower Proterozoic. The albitites, host rocks for the uranium mineralization, occur regionally as numerous lenticular and discontinuos bodies arranged submeridionally according to two main alignments forming an arc, and are therefore called linear albities in allusion to similar features in Kasachstan, Russia, where they were first given this designation. The name albitite was employed to designate the metasomatites in which albitite dominates over the other minerals. The uranium mineralization consists of uraninite and pitchblende and is confined to the ore zones of those albitites containing aegirine, alkali-amphiboles, andradite, biotite and carbonates Furthermore, it displays lithologic-structural control, the morphology being controlled by the location of shear zones. This mineralization usually takes the shape of ore shoots which pitch in the direction and dip of the lineation. The authors describe the various types of albitites (mineralized or unmineralized) and their structural and petrographic characteristics, mode of occurence, geometry, metasomatic alterations, chemistry, uranium mineralization, as well as their genetic aspects. (Author)

  14. Frequency of antibodies against Sarcocystis neurona and Neospora caninum in domestic cats in the state of Bahia, Brazil

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    Iris Daniela Santos de Meneses; Müller Ribeiro Andrade; Rosângela Soares Uzêda; Marta Vasconcelos Bittencourt; David Scott Lindsay; Luís Fernando Pita Gondim

    2014-01-01

    Sarcocystis neurona is the major agent of equine protozoal myeloencephalitis. It infects several mammalian species in the Americas, where the definitive hosts, marsupials of the genus Didelphis (D. virginiana and D. albiventris) are found. Domestic cats are one of the confirmed intermediate hosts of the parasite; however, antibodies against S. neurona had never before been demonstrated in Brazilian cats. The aim of this study was to determine whether cats in Bahia, Brazil, are exposed to the ...

  15. Fauna Triatominae do Estado de Bahia, Brasil.V - Microtriatoma pratai sp. n. Hemiptera, Reduviidae, Triatominae, Bolboderini Triatomidae fauna of the State of Bahia, Brazil. V - Microtriatoma pratai sp. n. - Hemiptera,Reduviidae, Triatominae, Bolderini

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    Ítalo A. Sherlock

    1982-06-01

    Full Text Available Microtriatoma pratai sp. n. de Hemíptera, Reduviidae, Triatominae, Bolboderini, é descrita no presente trabalho com base em um exemplar coletado em domicílio da cidade do Salvador, Estado da Bahia, Brasil. A espécie se distingue facilmente das outras conhecidas do gênero, principalmente por apresentar asas sem manchas e conexivo com largas manchas claras e escuras alternadas.Microtriatoma pratai n. sp. (Hemíptera, reduviidae, Triatominae, Bolboderini is described from a single specimen collected inside a house in the city of Salvador, State of Bahia, Brazil. This species is easily distinguished from the others belonging to the genus principally by the existence of alternating broad light and dark coloured spots on the connexivum and the absence of spots on the hemelytra.

  16. Serological studies on an outbreak of smallpox in the State of Bahia - Brazil in 1969

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    Eduardo de Azeredo Costa

    1972-01-01

    Full Text Available Four weeks after Containment Vaccination undertaken against the largest outbreak of smallpox occured in Brazil in 1969, that of the municipality of Utinga, Bahia, 99 samples of serum were collected from the local population. These samples were classified in four groups: a - Individuals with a history of variola prior to the beginning of present outbreak in town (15 sera; "Previous smallpox group"; b - Individuals with primary vaccination, with no record variola, at the time of containment measures (15 sera. "Primary vaccinated group"; c - Individuals with no previous record of variola revaccinated with "take" at the time of containment (15 sera0, "Revaccinated group"; d - Individuals who contracted variola in present outbreak (54 sera these were subdivided in four sub-groups, according to dates on which cases ocurred, "Variola in outbreak group". Serological study of samples was done by tests of hemagglutination inhibition, neutralization, and complement fixation. It was observed that HI titers were significantly lower in cases of previous smallpox than in other groups. Although they were slightly higher on revaccinated individuals than on primary vaccinated group and than in the group of variola in outbreak, this difference was not significant. Those same antibodies were present in all cases of variola in outbreak, and it was found that titers decreased in direct proportion to time elapsed from occurrence of cases. Neutralizing antibodies proved to be significantly higher on the revaccinated group than on variola in outbreak group, and higher on these than on primary vaccinated and on the previous smallpox groups. In cases from the variola in outbreak it was verified that neutralizing antibodies remained stable, although with great variation in titers. Tests of complement fixation could not be undertaken on all samples, because many of them proved to have anticomplementarity. However, it was found that complement fixing antibodies diminished

  17. New record and cytogenetic analysis of Psammolestes tertius Lent & Jurberg, 1965 (Hemiptera, Reduviidae, Triatominae) from Bahia State, Brazil.

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    Oliveira, J; Alevi, K C C; Fonseca, E O L; Souza, O M F; Santos, C G S; Azeredo-Oliveira, M T V; da Rosa, J A

    2016-01-01

    This paper reports on the first occurrence of Psammolestes tertius in the Chapada Diamantina region, located in the city of Seabra, Bahia State, in northeastern Brazil. Following an active search, 24 P. tertius specimens were collected from Phacellodomus rufifrons (rufous-fronted thornbird) nests. The insects did not present any symptoms of infection by Trypanosoma cruzi. P. tertius males were cytogenetically analyzed, and the results were compared with those of other specimens from the Brazilian State of Ceará. Triatomines from both locations presented the same cytogenetic characteristics: 22 chromosomes, little variation in the size of the autosomes, Y chromosomes that were larger than the X chromosomes, a chromocenter formed only by the sex chromosomes during prophase, and autosomes lacking constitutive heterochromatin. However, it is important to note that this species shows intraspecific chromosomal variation. In light of the results obtained, it is recommended that more studies be performed to characterize P. tertius. These studies will be particularly helpful in understanding this species in ecological, biological, biogeographical, and phylogenetic terms. PMID:27420943

  18. Butterflies (Lepidoptera: Papilionoidea and Hesperioidea from Serra da Jibóia, Bahia State, Brazil

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    Thamara Zacca

    2011-12-01

    Resumo. Uma lista das espécies de borboletas da Serra da Jibóia, um maciço montanhoso no Recôncavo baiano, é apresentada com base no exame da coleção entomológica Prof. Johann Becker do Museu de Zoologia da Universidade Estadual de Feira de Santana (MZUEFS, visando contribuir para o conhecimento da fauna de borboletas do estado da Bahia. A lista inclui 140 espécies, das quais 86 espécies são novos registros para o estado da Bahia e uma nova espécie do gênero of Perophthalma Westwood (Riodinidae. Nymphalidae foi a família de maior riqueza com 60 espécies. A maioria das espécies listadas possui ampla distribuição geográfica no Brasil e ocorre em áreas abertas.

  19. "Cricket singing means rain": semiotic meaning of insects in the district of Pedra Branca, Bahia State, northeastern Brazil.

    Science.gov (United States)

    Costa Neto, Eraldo M

    2006-03-01

    This paper deals with the semiotic meanings which are given both to the appearance and/or behavior of insect species according to the ethnoentomological knowledge of the inhabitants of the village of Pedra Branca, Bahia State, Brazil. Data were collected from February to May 2001 by performing open-ended, recorded interviews with nine men and twenty-five women, whose ages ranged from 19 to 82 years old. Data were analyzed by using the union model, which involves considering all available information on the surveyed subject. Twelve kinds of insects were associated with both beneficial and harmful events, as well as with the indication of changing weather. The way local people perceive and interpret the appearance and/or behavior of certain species of insects depends on the cultural background of each inhabitant. The following semiotic meanings were recorded: fatal, funereal, auspicial, meteorological, societal, monetary, and of abundance or scarcity. The beliefs in the augural power of insects in the village of Pedra Branca are deep-rooted in the local tradition and are transmitted from generation to generation through oral culture. It is hoped that the data now available will be incorporated into a curriculum by those researchers interested in insect conservation and ethnobiology as well. PMID:16532207

  20. Prevalence of behavior problems and associated factors in preschool children from the city of Salvador, state of Bahia, Brazil

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    Letícia M. dos Santos

    2015-01-01

    Full Text Available Objective:To identify the prevalence of internalizing and externalizing behavior problems among preschoolers from the city of Salvador, state of Bahia, Brazil, and their associations with maternal mental health and family characteristics.Methods:This was a cross-sectional study of 349 children aged 49 to 72 months, randomly selected from 20,000 households representing the range of socioeconomic and environmental conditions in Salvador. In 1999, we assessed sociodemographic variables and family environment characteristics. In 2001, we used the Child Behavior Checklist to measure and describe the frequencies of behavior problems. We conducted bivariate and multivariate analysis to estimate associations between family and maternal factors and prevalence of behavior problems.Results:The overall prevalence of behavior problems was 23.5%. The prevalence of internalizing problems was 9.7%, and that of externalizing problems, 25.2%. Behavior problems were associated with several maternal mental health variables, namely: presence of at least one psychiatric diagnosis (odds radio [OR] 3.01, 95%CI 1.75-5.18, anxiety disorder (OR 2.06, 95%CI 1.20-3.46, affective disorder (OR 2.10, 95%CI 1.21-3.65, and mental health disorders due to use of psychoactive substances (OR 2.31, 95%CI 1.18-4.55.Conclusion:The observed prevalence of child behavior problems fell within the range reported in previous studies. Maternal mental health is an important risk factor for behavior problems in preschool-aged children.

  1. Hyphomycetes from soil of an area affected by copper mining activities in the State of Bahia, Brazil Hyphomycetes de solo de uma área de mineração de cobre no Estado da Bahia, Brasil

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    Isabella P.M. Wanderley Costa; Maria Auxiliadora de Q. Cavalcanti; Fernandes, Maria José S.; Débora M.M. Lima

    2006-01-01

    With the aim of observing the impact produced by copper-mining activities on soil fungi, samples were collected from an area at the Caraíba Mining, in the State of Bahia, Brazil. This area was divided in six sub-areas: one had native vegetation and was used as control, while the others varied according to degrees of impact. The samples, collected during the dry and the rainy seasons, were submitted to serial dilutions and placed on Petri dishes with Sabouraud medium plus antibiotic. Sixty fiv...

  2. The -308 bp TNF gene polymorphism influences tumor necrosis factor expression in leprosy patients in Bahia State, Brazil.

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    Oliveira, Joyce Moura; Rêgo, Jamile Leão; de Lima Santana, Nadja; Braz, Marcos; Jamieson, Sarra E; Vieira, Thaillamar Silva; Magalhães, Thaís Lamêgo; Machado, Paulo Roberto Lima; Blackwell, Jenefer M; Castellucci, Léa C

    2016-04-01

    Leprosy or Hansen's disease is a debilitating chronic granulomatous disease caused by Mycobacterium leprae, with high incidence and prevalence in Brazil. The -308 bp G/A single nucleotide polymorphism (SNP rs1800629) in the tumor necrosis factor (TNF) gene promoter is a proposed risk factor for leprosy. In Brazil, Northern India, Egypt and Nepal, the common G allele was associated with leprosy. In Eastern India, Thailand and Malawi the minor A allele was the risk factor. Allele A was previously associated with high TNF. We genotyped rs1800629 in 326 leprosy cases from Bahia State, Brazil, including 72 paucibacillary (PB) and 47 multibacillary (MB) without reactions, and 69 reversal reaction (RR) and 78 erythema nodosum leprosum (ENL) with reactions. Logistic regression was used to compare patient groups with 331 healthy controls. Relative TNF mRNA was determined in peripheral blood leukocytes by QRTPCR, and serum TNF levels measured by ELISA. We found that TNF mRNA expression was higher (P=0.03) in leprosy patients compared to endemic controls, but did not differ significantly between clinical subgroups. Carriage of the minor A allele was associated (P=0.003) with low TNF mRNA across leprosy patients. Nevertheless, we found no evidence for either allele at this SNP as a risk factor for leprosy per se (OR=1.12, 95% CI 0.79-1.60, P=0.52), PB (OR=0.99, 95% CI 0.54-1.81, P=0.97), MB (OR=0.86, 95% CI 0.40-1.83, P=0.70), RR (OR=1.37, 95% CI 0.79-2.38, P=0.27) or ENL (OR=0.76, 95% CI 0.40-1.45, P=0.42) when compared to endemic controls. Further studies are required to determine whether the influence of the minor A allele on TNF mRNA levels determines response to treatment, particularly in the context of ENL reaction treatment with anti-TNF therapies and RR reactions where treatment with prednisolone is known to reduce TNF levels. Our findings contribute to understanding TNF as an important determinant of leprosy immunopathology in Brazil. PMID:26829382

  3. [Trends and spatial distribution of mortality from external causes in Salvador, Bahia State, Brazil].

    Science.gov (United States)

    de Freitas, E D; Paim, J S; da Silva, L M; Costa, M da C

    2000-01-01

    Since 1980, external causes (ICD-9 E800-E999) have been ranked as the second leading causal group for mortality in Brazil, thus becoming a major public health problem. This study aimed to describe spatial distribution trends for violent deaths in the urban setting of Salvador, a city in Northeast Brazil, for the years 1988, 1991, and 1994. An ecological study was conducted, and mortality data were obtained from death certificates and the archives of the Institute for Forensic Medicine. There was an increase of 34.6% in the number of deaths from external causes between 1988 and 1994. The highest mortality rates were among men from 20 to 29 years of age (from 192.0 to 262.0/100,000) and those 65 years and over (from 188.7 to 258.1/100,000). Homicides were the leading cause of violent deaths in about 75.0% of neighborhoods. The authors discuss the need for comprehensive public policies and an interdisciplinary approach to elucidate the causes and deal with the problem of violence. PMID:11175529

  4. The holocene sequence of the central continental shelf of the State of Bahia, Brazil; A sequencia holocenica da plataforma continental central do Estado da Bahia

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    Freire, Antonio Fernando Menezes; Dominguez, Jose Maria Landim [PETROBRAS S.A., BA (Brazil). Unidade de Negocios de Exploracao e Producao da Bahia. Ativo de Exploracao Avaliacao e Acompanhamento Geologico]. E-mail: fernandofreire@petrobras.com.br

    2006-05-15

    Fifty cores were recovered from the sea bottom in the central portion of the continental shelf of the State of Bahia, between the Marau Peninsula and the city of Olivenca. Thirty six of these cores were collected by divers at up to 40 m deep waters. Fourteen cores were collected by piston cores in areas ranging from the continental shelf to the upper slope. All cores were described, photographed and sampled for grain size and bio stratigraphic analysis. These data were used to prepare textural and facies maps of the continental shelf. The piston cores were run parallel to sub-bottom profiling surveys. Results show that there is a strong reflector located 3 - 4 m below the sediment- water interface, which limited the penetration of the piston cores. This reflector represents a sequence boundary separating the holocene from the pleistocene sequences. A transgressive system tract has been deposited on the top of this surface along with the early stages of the high stand system tract, particularly on the inner shelf. Because of the starved character of this shelf, notably on its external portion, a detailed application of sequence stratigraphy concepts has not been possible. Only at the inner shelf/shore face there is evident pro gradation of siliciclastics over carbonates. Several submarine valleys dissect the outer shelf/upper slope, thus acting as channels that transport continental shelf sediments to the deeper portions of the basin. (author)

  5. Simulium (Psilopelmia virescens, a new black-fly species (Diptera: Simuliidae from the southwestern region of the state of Bahia, Brazil

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    Neusa Hamada

    2012-02-01

    Full Text Available The last-instar larva, pupa, male and female of Simulium virescens sp. nov. are described and illustrated. This species has a peculiar larva, which has an elongated head capsule and light-green colour. The first thoracic segment has tubercle on its dorsal region and the third thoracic segment has one pair of tubercles; the first to the fourth abdominal segments have one pair of tubercles on each segment. Until now this new species had only been collected at the type locality, which is on the middle stretch of the Correntina River in the southwestern portion of the state of Bahia, Brazil. Females were voraciously biting humans during the field work. This new species represents the second species of Simulium(Psilopelmia in Brazil and the first registered outside of the Brazilian Amazon Region.

  6. Rhodolith bed structure along a depth gradient on the northern coast of bahia state, brazil

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    Ricardo G. Bahia

    2010-12-01

    Full Text Available The aim of this study was to determine the structure of a rhodolith bed along a depth gradient of 5 to 25 m in the shelf in front of Salvador City, a region of northeastern Brazil. The dimensions, morphology and coralline algae composition of the rhodoliths were analyzed, as well as the vitality, density, and associated flora of the bed at three depths: 5, 15 and 25 m. Samples were obtained by SCUBA divers in summer 2007. Five rhodolith-forming taxa were identified: Sporolithon episporum, Lithothamnion brasiliense, Lithothamnion superpositum, Mesophyllum erubescens, and Lithophyllum sp. The encrusting growth form and the spherical shape were predominant at all depths. Rhodolith dimensions and vitality decreased and the density increased from the shallow to the deepest zones. Fifty-six macroalgal species were found as rhodolith-associated flora. The shallower depth presented higher values for macroalgal biomass and number of species. These results associated with other recent rhodolith bed descriptions indicate that the pattern of Brazilian rhodolith bed structure along depth gradients may be related to a combination of the extent and slope of the continental shelf.O objetivo deste estudo foi determinar a estrutura de um banco de rodolitos ao longo de um gradiente de profundidade na plataforma em frente à cidade de Salvador, nordeste brasileiro. Foram analisadas as dimensões, a forma e composição das algas calcárias dos rodolitos, bem como a vitalidade, densidade e flora associada ao banco, em três profundidades: 5, 15 e 25 m. As amostras foram obtidas por meio de mergulho autônomo no verão de 2007. Cinco espécies de algas calcárias formadoras de rodolito foram identificadas: Sporolithon episporum, Lithothamnion brasiliense, Lithothamnion superpositum, Mesophyllum erubescens e Lithophyllum sp. A forma de crescimento incrustante e a forma esférica foram predominantes em todas as profundidades. Houve uma redução da dimensão e

  7. Situação epidemiológica da brucelose bovina no Estado da Bahia Epidemiological situation of bovine brucellosis in the State of Bahia, Brazil

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    A.J.S. Alves

    2009-11-01

    Full Text Available O trabalho consistiu em estratificar o Estado da Bahia em quatro regiões com características homogêneas (circuitos produtores para que fossem amostradas aleatoriamente, em cada uma delas, 300 propriedades. Em cada propriedade foram escolhidas, de forma aleatória, 10 a 15 fêmeas bovinas adultas, das quais foi obtida uma amostra de sangue. No total, foram amostrados 10.816 animais, provenientes de 1.413 propriedades. O protocolo de testes utilizado foi o da triagem com o teste do antígeno acidificado tamponado (Rosa Bengala e a confirmação dos positivos com o teste do 2-mercaptoetanol. O rebanho foi considerado positivo se pelo menos um animal reagiu às duas provas sorológicas. As prevalências de focos e a de fêmeas adultas soropositivas do Estado foram de 4,2% [3,1-5,3%] e 0,66% [0,41-0,93%], respectivamente. Para os circuitos produtores foram: circuito 1, 5,8% [3,6-8,7%] e 0,86% [0,41-1,3%]; circuito 2, 3,1% [1,5-5,6%] e 1,2% [0,25-2,1%]; circuito 3, 6,3% [4,0-9,3%] e 1,7% [0,66-2,7%]; e circuito 4, 0,60% [0,07-2,2%] e 0,07 [0,00-0,21%]. Para a análise de fatores de riscos associados à doença foi aplicado um questionário epidemiológico em cada propriedade visitada. Os fatores de risco (odds ratio, OR associados à condição de foco foram: compra de reprodutores (OR= 2,27 e presença de áreas alagadiças (OR= 1,76. A vacinação de fêmeas de três até oito meses de idade foi um fator de proteção (OR= 0,53.A study to characterize the epidemiological situation of bovine brucellosis in the State of Bahia was carried out in 2004. The State was divided into four similar production regions, 300 herds were randomly sampled in each region, and 10 to 15 adult bovine females were sampled in each of these herds. A total of 10,816 serum samples from 1,413 herds were collected. The serum samples were screened for antibodies to Brucella spp. by the Rose-Bengal Test (RBT, and all RBT-positive sera were re-tested by the 2-mercaptoethanol

  8. New species of Cyclodontina from Bahia, Brazil (Gastropoda, Pulmonata, Odontostomidae

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    Rodrigo B. Salvador

    2014-12-01

    Full Text Available A new species of pulmonate snail was recently collected in a small forest fragment in the city of Bom Jesus da Lapa, Bahia state, Brazil. Bahia is known for a high diversity of land snails and Bom Jesus da Lapa is an interesting locality, since it is close to the interface between two major Brazilian biomes: Cerrado and Caatinga. The new species is described as Cyclodontina tapuia sp. nov. and can be easily identified by its brown shell, conical spire, convex whorls, a sculpture comprised of strong ribs, and an aperture with four barriers: a median parietal tooth, a median palatal tooth, a median basal tooth and a strong columellar lamella. This discovery is also a reminder of how little the Brazilian continental molluscan fauna is known and of the urgency in studying and preserving the rich (though usually overlooked fauna of the Caatinga.

  9. [Retrospective study on Latrodectus stings in Bahia, Brazil].

    Science.gov (United States)

    Lira-da-Silva, R M; Matos, G B; Sampaio, R O; Nunes, T B

    1995-01-01

    This work is a retrospective study of latrodectism in the State of Bahia, Brazil, from August 1980 to July 1990. The data concerning the accidents were obtained from file cards at the Antivenom Information Center of Bahia (AVICB). Latrodectus curacavienis was the ethiologic agent identified in 28% of the arachnid accidents. The major incidence was registered in urban area (57%) affecting men (70%) more than women, with 10 to 29 year-old age group (58%). Local pain (56%), erythematous papula (29%) and light oedema (17%) were the principal local symptoms. Pain in the limbs (29%), tremor and rigidities (29%), sweating (28%), limbs and arms paresthesia (21%) and abdominal pain (17%) were systemic ones. The treatment was mainly symptomatic (67%) and antivenin serum was used in 21% of the cases. After serotherapy, 64% of the patients left the hospital within less than 24 hours. PMID:7480914

  10. Frequency of antibodies against Sarcocystis neurona and Neospora caninum in domestic cats in the state of Bahia, Brazil

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    Iris Daniela Santos de Meneses

    2014-12-01

    Full Text Available Sarcocystis neurona is the major agent of equine protozoal myeloencephalitis. It infects several mammalian species in the Americas, where the definitive hosts, marsupials of the genus Didelphis (D. virginiana and D. albiventris are found. Domestic cats are one of the confirmed intermediate hosts of the parasite; however, antibodies against S. neurona had never before been demonstrated in Brazilian cats. The aim of this study was to determine whether cats in Bahia, Brazil, are exposed to the parasite. A total of 272 feline serum samples (134 from feral and 138 from house cats were subjected to an indirect fluorescent antibody test using cultured merozoites of S. neurona as antigen. Positivity was detected in 4.0% (11/272 of the tested samples, with titers ranging from 25 to 800. The feline sera were also tested for antibodies against the protozoan Neospora caninum, with an observed antibody frequency of 2.9%. To the author's knowledge, this is the first study to report antibodies against S. neurona in Brazilian cats. We conclude that cats are exposed to the parasite in the region of this study. Further investigations are needed to confirm the role of cats in the transmission cycle of S. neurona in Brazil.

  11. Frequency of antibodies against Sarcocystis neurona and Neospora caninum in domestic cats in the state of Bahia, Brazil.

    Science.gov (United States)

    Meneses, Iris Daniela Santos de; Andrade, Müller Ribeiro; Uzêda, Rosângela Soares; Bittencourt, Marta Vasconcelos; Lindsay, David Scott; Gondim, Luís Fernando Pita

    2014-01-01

    Sarcocystis neurona is the major agent of equine protozoal myeloencephalitis. It infects several mammalian species in the Americas, where the definitive hosts, marsupials of the genus Didelphis (D. virginiana and D. albiventris) are found. Domestic cats are one of the confirmed intermediate hosts of the parasite; however, antibodies against S. neurona had never before been demonstrated in Brazilian cats. The aim of this study was to determine whether cats in Bahia, Brazil, are exposed to the parasite. A total of 272 feline serum samples (134 from feral and 138 from house cats) were subjected to an indirect fluorescent antibody test using cultured merozoites of S. neurona as antigen. Positivity was detected in 4.0% (11/272) of the tested samples, with titers ranging from 25 to 800. The feline sera were also tested for antibodies against the protozoan Neospora caninum, with an observed antibody frequency of 2.9%. To the author's knowledge, this is the first study to report antibodies against S. neurona in Brazilian cats. We conclude that cats are exposed to the parasite in the region of this study. Further investigations are needed to confirm the role of cats in the transmission cycle of S. neurona in Brazil. PMID:25517534

  12. Diversidade genética de Chenopodium ambrosioides da região cacaueira da Bahia com base em marcadores RAPD Genetic diversity based on RAPD markers of Chenopodium ambrosioides from the cocoa region of Bahia State, Brazil

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    Simone Gualberto Santos

    2006-01-01

    Full Text Available Chenopodium ambrosioides L., conhecida no Brasil por suas propriedades medicinais e usada principalmente para o controle de verminoses intestinais, é pouco estudada quanto à diversidade genética. O objetivo deste trabalho foi avaliar a diversidade genética de 16 indivíduos de C. ambrosioides, provenientes de diferentes municípios da região cacaueira da Bahia, pela técnica de RAPD (DNA polimórfico amplificado ao acaso. Apenas 6,9% das 216 bandas RAPD amplificadas foram polimórficas e a análise de agrupamento evidenciou que não há formação de grupos por área de coleta. Portanto, há pequena variabilidade entre os materiais e esta variabilidade encontra-se distribuída entre as regiões amostradas.Chenopodium ambrosioides L. is known in many parts of Brazil for its medicinal properties, mainly used to control intestinal worms. Its genetic diversity is little studied. The objective of this work was to evaluate the genetic variability of 16 accessions of C. ambrosioides from the cocoa region of Bahia State, Brazil, by the RAPD technique (Random Amplified Polymorphic DNA. Only 6.9% of the 216 amplified RAPD bands were polymorphic and the pattern of dispersion of individuals showed no clustering related to sample site. Therefore, there is low variability among accessions and it is distributed among the accessions from the entire sampled region.

  13. Screening for Structural Hemoglobin Variants in Bahia, Brazil

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    Wellington Santos Silva

    2016-02-01

    Full Text Available Brazil was the country that received the largest number of Africans during the time of colonization, and Bahia was the Brazilian state that received the largest number of slaves from Africa. The purpose of this study was to evaluate the coverage of the newborn screening program for sickle cell disease in the Recôncavo Baiano region of the state of Bahia, and to show the frequency of the subjects with hemoglobin variants in the 2006–2009 period. Blood samples from neonates in twelve cities in the Recôncavo Baiano region were analyzed by High Performance Liquid Chromatography. A total of 16,402 children were born in this period, 14,773 of which underwent newborn screening. In this period 1416 children were born carrying hemoglobin variants HbS and HbC. Forty-seven patients—20 HbSS genotype and 27 HbSC genotype—were diagnosed in eleven of the twelve cities surveyed. The proportion of children born with sickle cell disease in the Recôncavo Baiano region was 1/314, which was higher than the 1/650 rate for the state of Bahia. The data presented in this study confirm the high frequency of sickle cell disease in Recôncavo Baiano, demonstrating the need to create a referral center for the care of patients with sickle cell diseases in the region.

  14. Social networks of men who have sex with men: a study of recruitment chains using Respondent Driven Sampling in Salvador, Bahia State, Brazil

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    Sandra Mara Silva Brignol

    2015-11-01

    Full Text Available Abstract Social and sexual contact networks between men who have sex with men (MSM play an important role in understanding the transmission of HIV and other sexually transmitted infections (STIs. In Salvador (Bahia State, Brazil, one of the cities in the survey Behavior, Attitudes, Practices, and Prevalence of HIV and Syphilis among Men Who Have Sex with Men in 10 Brazilian Cities, data were collected in 2008/2009 from a sample of 383 MSM using Respondent Driven Sampling (RDS. Network analysis was used to study friendship networks and sexual partner networks. The study also focused on the association between the number of links (degree and the number of sexual partners, in addition to socio-demographic characteristics. The networks’ structure potentially facilitates HIV transmission. However, the same networks can also be used to spread messages on STI/HIV prevention, since the proximity and similarity of MSM in these networks can encourage behavior change and positive attitudes towards prevention.

  15. ["Where there's a woman, there's a Pap smear": the meanings assigned to cervical cancer prevention among women in Salvador, Bahia State, Brazil].

    Science.gov (United States)

    Rico, Ana María; Iriart, Jorge Alberto Bernstein

    2013-09-01

    This study focuses on the meanings assigned to practices for cervical cancer prevention among women from low-income neighborhoods in Salvador, Bahia State, Brazil. This was a qualitative study based on content analysis of semi-structured interviews with 15 women 24 to 68 years of age. The results showed high appreciation of the Pap smear test, performed as part of routine gynecological examination (but without the patient necessarily having biomedical knowledge of its role). Besides accessibility and quality of health services, other factors influence the way the women assign meaning to cervical cancer prevention. Moral values associated with sexuality and gender influence risk perception, adoption of preventive practices, and interpretation of cervical cytology results. The ongoing practice of the Pap smear test is part of the construction of femininity, which is associated with maturity and personal responsibility for self care in a context of medicalization of the female body. PMID:24068222

  16. Social networks of men who have sex with men: a study of recruitment chains using Respondent Driven Sampling in Salvador, Bahia State, Brazil.

    Science.gov (United States)

    Brignol, Sandra Mara Silva; Dourado, Inês; Amorim, Leila Denise; Miranda, José Garcia Vivas; Kerr, Lígia R F S

    2015-11-01

    Social and sexual contact networks between men who have sex with men (MSM) play an important role in understanding the transmission of HIV and other sexually transmitted infections (STIs). In Salvador (Bahia State, Brazil), one of the cities in the survey Behavior, Attitudes, Practices, and Prevalence of HIV and Syphilis among Men Who Have Sex with Men in 10 Brazilian Cities, data were collected in 2008/2009 from a sample of 383 MSM using Respondent Driven Sampling (RDS). Network analysis was used to study friendship networks and sexual partner networks. The study also focused on the association between the number of links (degree) and the number of sexual partners, in addition to socio-demographic characteristics. The networks' structure potentially facilitates HIV transmission. However, the same networks can also be used to spread messages on STI/HIV prevention, since the proximity and similarity of MSM in these networks can encourage behavior change and positive attitudes towards prevention. PMID:26648372

  17. Espectro polínico de amostras de mel de Apis mellifera L., coletadas na Bahia Pollen spectrum of samples of Apis mellifera L., honey collected in Bahia State, Brazil

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    AUGUSTA CAROLINA DE CAMARGO CARMELLO MORETI

    2000-01-01

    Full Text Available O espectro polínico encontrado em amostras de mel provenientes de seis municípios do Estado da Bahia foi analisado com o objetivo de contribuir para o conhecimento da flora visitada por Apis mellifera L. 1758 (Hymenoptera: ApidaeA identificação dos tipos polínicos foi feita por meio de literatura especializada e de informações de campo. Foram encontrados 43 tipos de pólen, sendo consideradas como dominantes as espécies Eucalyptus sp. (Myrtaceae, Mimosa verrucosa Benth. (Mimosaceae, M. scabrella Benth. (Mimosaceae e Bauhinia sp. (Caesalpiniaceae. Os tipos acessórios foram Alternanthera ficoidea R.Br. (Amaranthaceae, tipo Compositae (Asteraceae e Cecropia sp. (Moraceae. Destacou-se a participação de Mimosa sp. (Mimosaceae e de outras espécies silvestres na composição dos méis nos municípios considerados, registrando-se ainda a espécie Eucalyptus sp. (Myrtaceae como uma das principais fontes de alimento das abelhas dessa região.Pollen spectrum found in honey samples from six localities of Bahia State, Brazil, was analyzed with the objective to contribute for the knowledge of the plants used by Apis mellifera L., 1758 (Hymenoptera: Apidae. The identification of the pollen types was made by specialized literature and by field information. Two hundred pollen grains were studied in order to determine the percentage and the occurrence of each type. Forty three pollen types were identified, being considered as the predominant types Eucalyptus sp. (Myrtaceae, Mimosa verrucosa Benth. (Mimosaceae, M. scabrella Benth. (Mimosaceae and Bauhinia sp. (Caesalpiniaceae. The accessory pollen types were Alternanthera ficoidea R.Br. (Amaranthaceae, Compositae type (Asteraceae and Cecropia sp. (Moraceae. It is intense the participation of Mimosa sp. (Mimosaceae and other wild species in the honey composition of the six localities considered. Eucalyptus sp. (Myrtaceae is one of the dominant sources of bee food in some regions of Bahia State.

  18. Integrated analysis of the N2 and C O2 projects at the PETROBRAS/E and P - Bahia State -Brazil

    International Nuclear Information System (INIS)

    After considering that N2 obtained from flue gas with the use of the separated CO 2 rich current is the best economical alternative for the replacement of natural gas injection for some Reconcavo Basin oil fields and the huge potential for miscible flooding projects at that area, PETROBRAS/E and P-Ba decided to perform an integrated analysis of their N2 and CO2 projects in order to maximize their results. Candeias and Agua Grande fields are the main targets for natural gas substitution. They will consume 400 and 700 Mm3/d and will make available 80 and 140 ton/d of CO2, respectively, to be used in miscible flooding projects. These projects will increase the natural gas availability for the fast growing market at Bahia state and produce up to 220 m3/d of oil with an increase of 6.7 % in the ultimate recovery of Santiago/Block 3 reservoir at Miranga field. The integrated analysis took in account all the facilities, works, and services necessary to implement the projects including: separation of the currents from the flue gas, pipelines, compressors, N2 separation from the produced gas, and workovers. Besides, it was also considered the impact of these projects on the operational costs of those fields and the possibility of using the contaminated gas for future WAG projects. This paper presents the premises, the alternatives and the economical results obtained from the integrated analysis of the PETROBRAS/E and P-Bahia State, Brazil, N2 and CO2 projects. (author)

  19. Environmental performance evaluation of waste management system of Uranium Concentrated Unit in Caetite city, Bahia State - Brazil

    International Nuclear Information System (INIS)

    The mining/milling activities have the potential to cause risks to the human health and to the environment. In uranium mining, besides inherent damages due to any mining activities there are radiological risks, that may be incurred even in short as in long terms. The large volumes of low activity mining/milling residues produced, are the great challenge in the waste management. Nowadays, the whole Brazilian uranium production come from Uranium Concentrated Unit (URA), a facility operated by Brazilian Nuclear Industry and located at a semi-arid region, in the Caetite city, Bahia state. This Unit is composed by a open pit mine and a milling facility. The present work assess the URA waste management system, the procedures adopted, focused on its environmental performance. It was observed that the waste management system is efficient in the control of the environmental impacts, however improvement chances are detected and a better performance may be reached. Concerning the liquids wastes, it was observed that the storage systems were not projected adequately. The storage capacity was not enough to support a intense rainfall period causing a overflow to the environment. In URA activities there is no radiological risk to the public, but its necessary to improve long term actions, constraints for the post-closure phase, e.g., appropriate institutional controls, restrictions on land use. Finally, it is advisable to introduce a Environmental Management System (EMS) for the whole facility. (author)

  20. Prevalence and risk factors associated with anti-Toxoplasma gondii antibodies in sheep from Bahia state, Brazil.

    Science.gov (United States)

    Guimarães, Luciana Afonso; Bezerra, Rodrigo Alves; Rocha, Daniele de Santana; Albuquerque, George Rêgo

    2013-01-01

    In this study, we aimed to determine the prevalence of Toxoplasma gondii antibodies and identify risk factors associated with this infection in sheep from the southern region of Bahia state. Between February and December 2010, 795 sheep from 31 farms located in nine municipalities were tested. We found seroprevalence of 30.2% (240/795), with titers of 64 (38.3%), 256 (34.2%), 1,024 (18.3%), and 4,096 (9.2%) by Indirect Fluorescent Antibody Test (IFAT). Seropositive sheep were detected in all farms sampled. Univariate statistical analysis detected association between T. gondii seropositivity and the variables age, use of fresh food mainly, water source, stocking rate, production system, presence and number of cats on the farm, and transit of cats (p < 0.05). In the logistic regression model, transit of cats (p = 0.001), production system (p = 0.007), and age (p = 0.027) were identified as risk factors associated with T. gondii infection. PMID:23856729

  1. Bird-spiders (Arachnida, Mygalomorphae as perceived by the inhabitants of the village of Pedra Branca, Bahia State, Brazil

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    Neto Eraldo

    2006-11-01

    Full Text Available Abstract This paper deals with the conceptions, knowledge and attitudes of the inhabitants of the county of Pedra Branca, Bahia State, on mygalomorph spiders locally known as 'caranguejeiras' (bird-spiders. It is launched here a new filed within ethnozoology: ethnoarachnology, which is defined as the transdisciplinary study of the relationships between human beings and bird-spiders. Data were collected from February to June 2005 by means of open-ended interviews carried out with 30 individuals, which ages ranged from 13 to 86 years old. It was recorded some traditional knowledge regarding the following items: taxonomy, biology, habitat, ecology, seasonality, and behavior. Results show that bird-spiders are classified as "insects". The most commented aspect of the interaction between bird-spiders and inhabitants of Pedra Branca is related to their dangerousness, since they said these spiders are very venomous and can cause health problems. In general, the traditional zoological knowledge of Pedra Branca's inhabitants concerning these spiders is coherent with the academic knowledge.

  2. [Nutritional deficit in children in a major city of the interior of the state of Bahia, Brazil].

    Science.gov (United States)

    de Jesus, Gilmar Mercês; Castelão, Elizia Simões; Vieira, Tatiana de Oliveira; Gomes, Daiene Rosa; Vieira, Graciete Oliveira

    2014-05-01

    The study sought to analyze the nutritional deficit of children and associated environmental factors and maternal and infant characteristics in a major city in the interior of the state of Bahia. Information from mother/child-under-four duos of a birth cohort was assessed. Malnutrition was defined by the height-for-age (H/A) anthropometric index, at a cutoff of -1 z-score relative to the benchmark of the 2006 Multicentre Growth Reference Study. The variables studied were: the characteristics of children (birth weight and multiple births) and mothers (age at the time of birth, education level, parity and performing prenatal exams) and environmental factors (floor and roof material of residence, source of water consumed, indoor plumbing, water used for consumption and ownership of a refrigerator). Logistic regression was used to identify factors associated with nutritional deficit. Nutritional deficit occurred in 24.6% of children. Underweight at birth, inadequate prenatal care, precarious nature of the floor of the home and no indoor plumbing were predictors of malnutrition among children in the study. Factors associated with malnutrition confirm the contribution of social issues in the genesis of malnutrition. PMID:24897223

  3. Ocorrência de Platynosomum illiciens em felinos selvagens mantidos em cativeiro no estado da Bahia, Brasil Occurrence of Platynosomum illiciens in enclosured wild cats in the state of Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Letícia S. de Castro

    2008-12-01

    Full Text Available O presente trabalho relata a ocorrência de ovos de Platynosomum illiciens nas fezes de três espécies de felídeos silvestres Herpailurus yagouaroundi, Panthera onca e Leopardus tigrinus coletados nos recintos do Parque Zoobotânico Getúlio Vargas em Salvador, Bahia, Brasil. Sendo o primeiro registro deste parasito em P. onca e F. tigrinus.This paper reports the occurrence of eggs of Platynosomum illiciens, found in the feces of three species of wild cats Herpailurus yagouaroundi, Puma concolor and Leopardus tigrinus from material collected at the enclosures of the Park Zoobotânico Getúlio Vargas in Salvador, Bahia, Brazil. It is the first record of this parasite in P. onca and L. tigrinus.

  4. Fatores de risco para a leptospirose em fêmeas bovinas em idade reprodutiva no Estado da Bahia, Nordeste do Brasil Risk factors associated with leptospirosis in cows in the state of Bahia, northeastern Brazil

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    Flávia C.S. Oliveira

    2010-05-01

    Full Text Available Foram identificados fatores de risco associados à leptospirose em fêmeas bovinas em idade reprodutiva no Estado da Bahia. Foram amostradas aleatoriamente 10.823 fêmeas bovinas com idade igual ou superior a 24 meses procedentes de 1.414 propriedades. Para o diagnóstico sorológico da infecção por Leptospira spp., foi utilizada a Soroaglutinação Microscópica (SAM utilizando 24 sorovares como antígenos. Um rebanho foi considerado foco quando apresentou pelo menos um animal soropositivo. Das 1.414 propriedades investigadas, 1.076 (77,9%; IC 95% = 75,7-80,0% apresentaram pelo menos um animal reagente na SAM para qualquer sorovar. O sorovar Hardjo (Hardjoprajitno foi o mais prevalente, com 34,49% (IC 95% = 31,97-37,14% das propriedades positivas. Presença de mais de 28 fêmeas bovinas em idade reprodutiva no rebanho (OR=2,11; pRisk factors associated with leptospirosis were identified in cows in the state of Bahia, northeastern Brazil. A total of 10,823 cows with > 24 months of age from 1,414 herds were randomly sampled. For the serological diagnosis of Leptospira spp. infection, the microscopic agglutination test (MAT was carried out using 24 serovars as antigens. A herd was considered positive when presented at least one seropositive animal. Of the 1,414 investigated herds, 1,076 (77.9%; 95% CI = 75.7-80.0% presented at least one reactant animal at MAT to any serovar. Serovar Hardjo (Hardjoprajitno was the most prevalent, with 34.49% (95% CI = 31.97-37.14% of the positive herds. Presence of more than 28 bovine females in reproductive age (OR=2.11; p<0.001, presence of cervids (OR=2.02; p=0.010, animal purchase (OR=1.57; p<0.001, to slaughter animals in the property (OR=1.58; p=0.030 and to share pasture (OR=1.63; p<0.001 were identified as risk factors for leptospirosis due to any serovar. Risk factors for leptospirosis due to serovar Hardjo (Hardjoprajitno were presence of swine (OR=1.28; p=0.040 and animal purchase (OR=1.48; p<0.001.

  5. Community violence and childhood asthma prevalence in peripheral neighborhoods in Salvador, Bahia State, Brazil Violência comunitária e prevalência de asma em crianças na periferia de Salvador, Bahia, Brasil

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    Guilherme da Costa Alves

    2012-01-01

    Full Text Available This study aimed to identify degrees of exposure to community violence reported by parents and guardians of children from four to 12 years of age and the association with childhood asthma symptoms. A cross-sectional study was conducted with 1,232 parents/guardians in 24 peripheral neighborhoods in Salvador, the capital of Bahia State, Brazil. The authors investigated asthma symptoms in children and acts of violence in the community. More than 75% of parents/guardians had been exposed to community violence in the previous year, with 20% reporting high levels of exposure. Children that were more exposed to violence showed higher asthma prevalence (28.4% as compared to non-exposed children (16.4%. Children exposed to maximum levels of violence were nearly twice as likely to present asthma symptoms (adjusted OR = 1.94; 95%CI: 1.12-3.36. The study highlighted the relevance of community violence as a risk factor for asthma and the need for further research to elucidate methodological issues.O objetivo deste artigo foi identificar o grau de violência comunitária relatado por cuidadores de crianças entre quatro e 12 anos, além da influência dessa exposição na ocorrência de sintomas de asma nas crianças. Realizou-se um estudo transversal com 1.232 cuidadores residentes na cidade de Salvador, Bahia, Brasil. Investigaram-se sintomas de asma nas crianças e atos violentos na comunidade. Aproximadamente 75% dos cuidadores foram vítimas de violência comunitária no último ano, com 20% convivendo com graus elevados deste fenômeno. Encontrou-se prevalência de 28,4% de sintomas asmáticos entre crianças expostas ao grau máximo de violência, e 16,4% entre as não expostas. Encontrou-se associação estatisticamente significante entre exposição ao nível máximo de violência e ocorrência de sintomas asmáticos (OR ajustada = 1,94; IC95%: 1,12-3,36. Nossos achados sugerem a importância da violência comunitária como um dos fatores de risco

  6. Avaliação microbiológica de amostras de mel de trigoníneos (Apidae: Trigonini do Estado da Bahia Microbiological evaluation of trigonine bee (Apidae: Trigonini honey samples from the State of Bahia - Brazil

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    Bruno de Almeida Souza

    2009-12-01

    Full Text Available O mel é um produto que apresenta atividade antimicrobiana atribuída a fatores físicos e químicos. Mesmo assim, ainda é possível encontrar uma série de microrganismos presentes neste produto e que servem como indicadores de qualidade. O objetivo deste trabalho foi avaliar a qualidade microbiológica do mel produzido por espécies de abelhas sem ferrão (Trigonini do Estado da Bahia. Quatorze amostras de mel foram avaliadas quanto ao teor de umidade, atividade de água, contagem padrão de bolores e leveduras, e presença de microrganismos do grupo coliforme. Um total de 50,0% das amostras apresentou contagem padrão para bolores e leveduras acima do máximo permitido pela regulamentação brasileira para alimentos. Esta desclassificação de amostras assepticamente colhidas indica a necessidade de identificação desta microbiota e sua possível ocorrência natural no mel produzido por este grupo de abelhas. Nenhuma das amostras foi desclassificada em relação à contagem de microrganismos do grupo coliforme.Honey is a product that presents antimicrobial activity attributed to physical and chemical factors. Even so, it is still possible to find many microorganisms present in this product, which can be used as quality indicators. The objective of this work was to evaluate the microbiologic quality of the honey produced by stingless bee species from the State of Bahia, Brazil. Fourteen samples of honey were evaluated for the moisture content, water activity, standard counting of moulds and yeasts, and presence of microorganisms of coliform group. A total of 50.0% of the samples presented standard counting of moulds and yeasts above the maximum value permmited by the Brazilian food legislation. This disqualification of samples asseptically harvested indicates the need of identification of this microbiota and its possible natural occurrence in the honey produced by this group of bees. None of the samples was disqualified regarding the

  7. O cotidiano do cuidado infantil em comunidades rurais do Estado da Bahia: uma abordagem qualitativa Day-to-day child care in rural communities in the State of Bahia, Brazil: a qualitative approach

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    Micheli Dantas Soares

    2008-12-01

    Full Text Available OBJETIVOS: compreender as experiências e sentidos do cuidado infantil, por quem o agencia no espaço doméstico. MÉTODOS: foi utilizado o aporte teórico oriundo da fenomenologia na análise e interpretação dos textos extraídos das entrevistas semi-estruturadas, realizadas com as responsáveis por prover o cuidado no espaço das 10 unidades domésticas escolhidas, na sua totalidade composta por mulheres. A investigação sobre cuidado infantil foi realizada no município de Caldas de Cipó, Bahia, Brasil. RESULTADOS: entre as várias dimensões do cuidado infantil, o alimentar constitui-se como uma das principais preocupações das agentes, sobretudo pela condição de pobreza em que as mesmas vivem. A garantia da comida conforma o elemento chave do cuidado alimentar. As experiências do cuidar, informadas pelas agentes, dialogam não só com as suas situações biográficas, como também com relações que guardam com o mundo cotidiano, num tempo e espaço particularizados. CONCLUSÕES: pelo sentido existencial que caracteriza o cuidado, os resultados deste estudo sugerem um novo enfoque na condução das políticas e ações de educação em saúde para as mulheres cuidadoras.OBJECTIVES: understand the experience and the meaning of child care for those who practice it in the home. METHODS: a phenomenological theoretical approach was used to analyze and interpret extracts from semi-structured interviews conducted with those responsible for the child care in 10 households in the city of Caldas de Cipó, in the State of Bahia, Brazil. RESULTS: of the various aspects of the child care, nutrition was the one of greatest concern to interviewees, given the conditions of poverty in which they live. The provision of food supplies is a key element of nutrition. The nature of the caring experience was connected not only with the personal history of the individual but also with their relationship to the day-to-day world of a particular time and space

  8. Aspectos clínico-epidemiológicos das neoplasias cerebrais na faixa etária pediátrica no Estado da Bahia, Brasil Clinical epidemiological aspects of cerebral neoplams in childhood in the State of Bahia, Brazil

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    NAYARA ARGOLLO

    1999-06-01

    Full Text Available O estudo tem como objetivo descrever aspectos relevantes da clínica e da epidemiologia das neoplasias cerebrais em crianças entre 1 e 15 anos, no Estado da Bahia, primeiro semestre de 1995. Utilizou-se desenho de corte transversal para o levantamento de todos os casos novos e preexistentes de neoplasia cerebral diagnosticados através da neuroimagem entre todas as crianças que realizaram estes exames. Em 2 128 exames foram diagnosticados 48 casos de neoplasia cerebral, sendo 19 deles incidentes. A prevalência no estudo clínico-epidemiológico foi de 2,3% e a incidência de 0,9%. Predominou o sexo masculino (1,4:1, a faixa etária de 10-15 anos (65%, para os casos prevalentes. A faixa etária de 1 a 4 anos foi a predominante nos casos incidentes. O astrocitoma foi o mais frequente (41% e a localização supratentorial predominou com 52%. O grupo sintomatológico ataxia e/ou paralisia dos nervos cranianos e o de distúrbios endócrinos e/ou visuais foram os mais prevalentes (82% e 43%, respectivamente. Discutimos a predominância da localização supratentorial e da faixa etária de adolescentes nas neoplasias cerebrais da infância.The aim of this study is to describe the relevant aspects of the medical treatment and epidemiology of brain tumors in children between 1 and 15 years old in the State of Bahia, Brazil, first semester of 1995. A cross-sectional design was used for the survey of all new cases and preexisting cases of brain tumors diagnosed through neuroimage among all the children who completed these examinations. Forty eight out of 2 128 were diagnosed as brain tumors, 19 of which being incident cases. In the clinical epidemiological study, the prevalence was 2.3 percent, and the incidence was 0.9 percent. In the prevalent cases, males predominated (1.4:1, and the average age of 10-15 years old (65 %. Among the 1-4 years old group predominated incident cases. The astrocytoma was the most frequent brain tumor (41%, and the

  9. Detecção de anticorpos anti-Toxoplasma gondii em suínos criados e abatidos no Estado da Bahia, Brasil Detection anti-Toxoplasma gondii antibodies in swines bred and abated in the Bahia State, Brazil

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    Rodrigo A. Bezerra

    2009-09-01

    Full Text Available Objetivou-se verificar a ocorrência de anticorpos anti-Toxoplasma gondii em suínos criados e abatidos no Estado da Bahia. Foram coletadas e examinadas 465 amostras de sangue de suínos provenientes de criações de diferentes locais desse estado. Para a pesquisa de anticorpos anti-T. gondii, foi utilizada a técnica de Imunoadsorção Enzimática (ELISA e considerados positivos todos os animais com títulos iguais ou maiores que 1:16. Desses, 18,27% (85/465 foram positivos para anticorpos anti-T. gondii, sendo 30,76% (24/78 em Ilhéus, 18,10% (21/116 em Itabuna e 14,76% (40/271 em Simões Filho. Foram observadas diferenças significativas quanto ao sexo dos animais (p = 0,0171, ao sistema de criação (p = 0,0002 e à procedência dos animais (p = 0,0278 no município de Itabuna. Anticorpos anti-T. gondii foram encontrados nos animais estudados, podendo ser estes animais fonte de infecção para a população humana local.This study was performed to verify the occurrence of anti-Toxoplasma gondii antibodies in swine raised and slaughtered in the state of Bahia, Brazil. Four hundred sixty five swine blood samples from farms of different cities had been collected and examined. Anti-T. gondii antibodies was detected by the enzyme-linked immunosorbent assay (ELISA and considered positive all the animals with equal or bigger headings than 1:16. From these, 18.27% (85/465 of total sample were positive for T. gondii, 30.76% (24 in Ilhéus, 18.10% (21/116 in Itabuna and 14.76% (40/271 in Simões Filho. Significant differences were observed regarding animal sex (p = 0.0171, raising system (p = 0.0002 and origin of the animals (p = 0.0278 in the city of Itabuna. The occurrence of anti-T. gondii antibodies shows that swine can be a source of infection for the local human population.

  10. Social inequalities and the rise in violent deaths in Salvador, Bahia State, Brazil: 2000-2006 Desigualdades sociais e crescimento das mortes violentas em Salvador, Bahia, Brasil: 2000-2006

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    Luiz Antonio Chaves Viana

    2011-01-01

    Full Text Available An ecological study was carried out using information zones as units of analysis in order to assess the evolution of socio-spatial inequalities in mortality due to external causes and homicides in Salvador, Bahia State, Brazil, in 2000 and 2006. The Brazilian Institute of Geography and Statistics (Instituto Brasileiro de Geografia e Estatística - IBGE and the City Health Department (Secretaria Municipal de Saúde provided the data sources, and causes of death were reviewed and reclassified based on reports from the Institute of Legal Medicine (Instituto Médico Legal. The information zones were classified into four social strata according to income and schooling. The ratio between mortality rates (inequality ratio was calculated and confirmed a rise of 98.5% in the homicide rate. In 2000, the risk of death due to external causes and murders in the stratum with the worst living conditions was respectively 1.40 and 1.94 times greater than in the reference stratum. In 2006 these figures were 2.02 and 2.24. The authors discuss the implications for inter-sectoral public policies, based on evidence from the study's findings.Com o objetivo de analisar a evolução das desigualdades socioespaciais na mortalidade por causas externas e homicídios em Salvador, Bahia, Brasil, entre 2000-2006, foi realizado um estudo ecológico, tendo as zonas de informação e estratos sociais como unidades de análise. O Instituto Brasileiro de Geografia e Estatística (IBGE e a Secretaria Municipal de Saúde foram fontes de dados. As causas básicas de óbito foram revisadas e reclassificadas com base em relatórios do IML. As zonas de informação foram classificadas em quatro estratos sociais a partir da renda e da escolaridade. Calculou-se a razão entre as taxas de mortalidade (razão de desigualdade. Verificou-se aumento de 98,5% na taxa de homicídios no período. Em 2000, o risco de morte por causas externas e homicídios no estrato de piores condições de vida

  11. Biogeography and comparative cytogenetics between two populations of Hoplias malabaricus (Bloch, 1794 (Ostariophysi: Erythrinidae from coastal basins in the State of Bahia, Brazil

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    Uedson Pereira Jacobina

    2009-01-01

    Full Text Available The species Hoplias malabaricus is a predator fish found in nearly all cis-Andean basins. From a cytogenetic point of view, this species comprises, at least, seven differentiated karyomorphs. Several localities have been formerly analyzed in Brazil, however, some regions, such as Bahia State, remain underrepresented. Recently, the Brazilian Environment Ministry classified both Itapicuru and Contas river basins (entirely located within Bahia territory as priority conservation areas, whose biodiversity status lacks enough information. Therefore, the goal of the present work was to characterize, cytogenetically, populations of H. malabaricus from both basins, by using conventional staining, Ag-NOR and C-banding techniques. All specimens presented a diploid number of 2n = 40 with metacentric/submetacentric chromosomes, without differences between sexes, thereby representing the so-called "karyomorph F". The first metacentric pair presented a remarkably larger size in relation to the other pairs. The NORs were multiple, comprising the terminal region on long arms of two chromosomal pairs in both populations. However, the C-banding pattern was somewhat distinguishable between samples. Although sharing heterochromatic blocks at centromeric region of all chromosomes, the population from Itapicuru River basin appeared to have some more conspicuous blocks than those observed in the population from Contas River basin. The similar karyotype observed in both populations suggests a common geological history between them. The present results represent an advance in the knowledge about the cytogenetic pattern of H. malabaricus populations from poorly studied basins.A espécie Hoplias malabaricus é um predador que ocorre em praticamente todas as bacias cis-andinas. Sob o ponto de vista citogenético, ela compreende, pelo menos, sete cariomorfos diferenciáveis. Várias localidades já foram previamente analisadas no Brasil, porém, algumas regiões, como o

  12. Study on Brazil law type twinning in amethyst from Bahia (Brazil) by the X-ray topography and polarized light

    International Nuclear Information System (INIS)

    Brazil law type twinning is very common in quartz. Generally is not observed in normal petrographic thin section but it is possible to study this kind of twinning under polarized light in thicker sections. X-ray topography will be another powerfull method to study and it was applied for the amethytst of the Mina Cabeluda of the state of Bahia. (author)

  13. Vulnerability in the context of HIV and syphilis infection in a population of men who have sex with men (MSM) in Salvador, Bahia State, Brazil.

    Science.gov (United States)

    Brignol, Sandra; Dourado, Inês; Amorim, Leila D; Kerr, Lígia Regina Franco Sansigolo

    2015-05-01

    Social, individual, and programmatic vulnerability of men who have sex with men (MSM) in the context of the HIV epidemic and other sexually transmitted infections (STI) is a reality in many countries. The survey Behavior, Attitudes, Practices, and Prevalence of HIV and Syphilis in Men Who Have Sex with Men in 10 Brazilian Cities selected 383 MSM in the city of Salvador, Bahia State, Brazil, using the respondent driven sampling (RDS) technique. Individual vulnerability early sexual initiation (51%), average of eight sex partners, and unprotected receptive anal sex with casual (32%) and steady partners (45%) and positive rapid tests HIV (6.5%) and syphilis (9%). Social vulnerability young adults (80%), black race/skin color (91%), mean monthly family income of BRL 1,000.00, and personal history of discrimination (57%). Programmatic factors no previous HIV test (63%) and no access to lubricant gel (88%). The study showed a profile of vulnerability and the urgent need for interventions and STI prevention in the MSM population in Salvador, in addition to high prevalence rates for HIV and syphilis. PMID:26083178

  14. Evaluation of the metal contamination associated to the leachate in the Chururupe-Ilheus (Bahia State, Brazil) river by using INAA and ICP-MS

    International Nuclear Information System (INIS)

    The site of this research is in Ilheus city located at Bahia State in Brazil. Residues generated by the urban activities from this city are collected and disposed at a place without sanitary control called ' Lixao do Cururupe' close to Cururupe river. The leachate from the water drainage through the mass of garbage flows into the river. This solution is rich in organic and inorganic pollutants. There is not any information about the environmental impact caused by this dump. The objective of this study is to evaluate the contamination caused by metals due to the presence of leachate into Rio Cururupe. Water, sediment and crustaceans (Ucides cordatus) samples were collected in different points considering the dump location. Extra samples were also taken in Rio Acuipe 20 km from Rio Cururupe for comparison. After appropriate treatment the samples were analyzed using the technique Instrumental Neutron Activation Analysis (INAA) and Inductively Coupled Plasma Mass Spectrometry (ICP-MS). The parameters pH, temperature, conductivity, dissolved oxygen and Biochemistry Oxygen Demand from the water samples were also determined. (author)

  15. Eschar-associated Spotted Fever Rickettsiosis, Bahia, Brazil

    OpenAIRE

    Silva, Nanci; Eremeeva, Marina E.; Rozental, Tatiana; Ribeiro, Guilherme S.; Paddock, Christopher D.; Ramos, Eduardo Antonio G.; Favacho, Alexsandra R.M.; Reis, Mitermayer G.; Dasch, Gregory A.; Elba R.S. Lemos; Ko, Albert I.

    2011-01-01

    In Brazil, Brazilian spotted fever was once considered the only tick-borne rickettsial disease. We report eschar-associated rickettsial disease that occurred after a tick bite. The etiologic agent is most related to Rickettsia parkeri, R. africae, and R. sibirica and probably widely distributed from São Paulo to Bahia in the Atlantic Forest.

  16. A new species of Thelypteris (Thelypteridaceae) from southern Bahia, Brazil

    OpenAIRE

    Matos, Fernando B.; Smith, Alan R.; Labiak, Paulo H.

    2010-01-01

    A new species, Thelypteris beckeriana (Thelypteridaceae), is here described. It belongs to subgenus Goniopteris because of the presence of forked and stellate hairs on some parts of its blades. It is a narrow endemic to the Atlantic Rain Forest of southern Bahia, Brazil. A complete description, illustrations, and comparisons with the most similar species are provided.

  17. Aspectos clínicos e demográficos da fenilcetonúria no Estado da Bahia Aspectos clínicos y demográficos de la fenilcetonuria en la provincia de Bahia - Brasil Clinical and demographic aspects of phenylketonuria in Bahia State, Brazil

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    Tatiana Amorim

    2011-12-01

    laboratorial, incluso aspectos demográficos y clínicos. Se realizó el análisis descriptivo de los datos utilizando promedios (desviación estándar y medianas (percentiles 25-75. RESULTADOS: La incidencia de HPA en Bahia fue de un caso a cada 16.334 nacidos vivos (NV, con cobertura de 90,8%. Entre los pacientes seguidos, el 82% fueron diagnosticados por la selección neonatal, y en 11 familias había más de un caso. El fenotipo clásico de la fenilcetonuria fue diagnosticado en 63 (56,8% pacientes. Entre los seleccionados, la mediana de edad en la primera consulta fue de 39,5 días (fenilcetonuria clásica y, de ellos, el 34% presentaba síntomas en ese momento, ninguno de ellos con retraso en el desarrollo neuropsicomotor. La consanguinidad fue descrita en 32,2% de los casos y hubo predominio de pacientes clasificados como blancos (63%. Los padres tenían baja escolaridad y bajos ingresos. Entre los 417 municipios de Bahia, el 14,6% presentaba al menos un caso, con concentración en la región nordeste (9,9% y capital de la provincia (14,4%. CONCLUSIONES: Los resultados evidenciaron edad tardía al inicio del tratamiento, lo que puede comprometer los resultados del programa. Se observó, además, la presencia de consanguinidad y recurrencia familiar, reforzando la importancia de investigación familiar para diagnosticar individuos con deficiencia mental de etiología no aclarada que pueden beneficiarse de tratamiento.OBJECTIVE:To describe demographic and clinical characteristics of patients with hyperphenylalaninemia followed at the Neonatal Screening Reference Service of Bahia, Brazil. METHOD:Cross-sectional study including 99 families (111 affected individuals with biochemical phenotype of hyperphenylalaninemia by chart review and laboratory database that include demographic and clinical features. RESULTS: The incidence of hyperphenylalaninemia in Bahia was one case per 16,334 live births, covering 91% of them. Among patients followed, 82% were diagnosed by newborn

  18. The effect of Schistosoma mansoni infection on child morbidity in the State in Bahia, Brazil: II — Analysis at the individual level

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    Mauricio L. Barreto

    1985-08-01

    Full Text Available The present investigation was carried out on a sample of 840 children (5 to 16 years old from ten small towns of the State of Bahia in northeastern Brazil. The objetive was to study, by using a cross sectional methodology, the evolution of schistosomiasis morbidity (hepatic and splenic enlargement in children, and the role of the intensity of S. mansoni infection in this process. The children were analised in three age groups (5 to 8, to 12 and 13 to 16 years old and classified as uninfected, mildly infected, moderately infected and heavily infected according to the number of eggs in the stool. In children aged 5 to 8 years, increasing egg counts were not associated with increasing frequencies of hepatic or splenic enlargement. In the 9 to 12 years old group and association was observed with the prevalence of hepatic enlargement, but not with the prevalence of spleen enlargement. In the oldest group, 13 to 16 years old, an association was observed with the prevalence of enlargement of both organs. It was evident that in this population schistosomiasis morbidity develops in the early period of life as a gradual process starting with liver enlargement and followed by spleen enlargement some years later. It was found that the intensity of infection has a fundamental role in this process, although there is a latent period of some years before clinical splenomegaly appears in moderate-heavily infected children. The Authors suggest that the prevalence of splenomegaly in the 13 to 16 years old group is a good measure of the community level of schistosomiasis morbidity and could be used to measure the impact of control programs.

  19. Isotopic determinations of carbon and oxygen in the metasedimentary rocks of the Rio Pardo group-Bahia State, Brazil

    International Nuclear Information System (INIS)

    Determination of the carbon and oxygen isotopic compositions were made on approximately 100 samples of Late Precambrian metasedimentary rocks of the Rio Pardo Group from Southern Bahia. The results obtained show that carbon varies from δ13=C=5,73 per mille to δ13C=+9,00 per mille, and oxygen from δ18O=-1,87 per mille to δ18O=-19,67 per mille relative to PBD. The interpretations lead to some conclusions which confirm the validity the isotopic technique as auxiliary instrument in the study of geological problems. These include: 1) the evidence of a marine transgression during the Camaca sedimentation; 2) the probability that the dolomitic metalimestones of the Agua Preta formation belong to the Serra do Paraiso formation; 3) the assignment of the dolomitic metalismestones, which occur in Itiroro and which had been previously grouped with the crystalline basement rocks, to the Serra do Paraiso formation; 4) the removal of the marble from Serra do Paraiso formation and re-signment to the basement rocks, and finally; 5) the sedimentary evolution of the Rio Pardo Group from a typical fresh-water to a marine environment. (Author)

  20. Câncer do pênis: estudo da sua patologia geográfica no Estado da Bahia, Brasil Cancer of the penis: a study in pathological geography in Bahia State, Brazil

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    Aryon de Almeida Barbosa Júnior

    1984-12-01

    Full Text Available Foram estudados 811 pacientes com o diagnóstico histológico de câncer do pênis, procedentes do Estado da Bahia, Brasil, entre 1952 e 1983. Cinqüenta por cento dos pacientes tinham entre 46 e 61 anos de idade. Cerca de 80% de todos os pacientes eram procedentes das regiões interioranas do Estado. A mesorregião do Leste Baiano foi a que apresentou freqüência mais elevada, principalmente as microrregiões do Recôncavo Baiano, Jequié, Feira de Santana e Serrinha. O lapso de tempo entre o aparecimentos da primeira lesão e o diagnóstico foi maior do que três meses em mais de 80% dos casos. Fimose foi a principal condição associada, estando presente em 63% dos casos. A prática sistemática da circuncisão na infância é meio eficaz de prevenção da doença, e deve ser estimulada.A study of 811 patients from Bahia State with histological cancer of the pênis is presented. Fifty per cent of the tumors were observed in persons of between 46 and 61 years of age. Nearly 80% of the penile cancer patients came from rural areas. The greatest number of patients came from the Eastern region of Bahia, notably from de Recôncavo Baiano, Jequié, Feira de Santana and Serrinha. More than 80% of the cases sought medical advice for the first time three months or more after the appearance of the initial lesion. Sixty-three per cent had pre-existing phimosis. The systematic practice of circuncision during infancy constitutes an effective prophylatic measure and should be encouraged.

  1. Geochronology (U-Pb/Pb-Pb) and isotopic signatures (Rb-Sr/Sm-Nd) of the Paleoproterozoic Guanambi Batholith, southwest Bahia State (NE Brazil)

    International Nuclear Information System (INIS)

    The Guanambi batholith (GB) is located in south-western Bahia, Brazil, where it forms part of the Urandi-Paratinga mobile belt. The batholith extends over an area of almost 6,000 km2 and is mainly composed of syenites and monzonites, with subordinate granites, mafic syenites and lamprophyric dykes. Two main units can be recognized: the multiple intrusions, being divided into four regions (Paratinga, Laguna, Igapora and Guanambi) and the so-called late-intrusions forming the Cara Suja, Ceraima and Estreito massifs. U-Pb and Pb-Pb isotopic data demonstrate that the batholith was emplaced 2.05 Ga ago. GB has highly negative initial εNd (-7.4 to -10.6), pointing to an enriched source, and Sr initial ratios between 0.704 and 0.707. Both chemical and isotopic signatures suggest that GB formed by fractional crystallization of a lamprophiric magma derived from a Paleoproterozoic enriched mantle source. (author)

  2. The sand fly fauna (Diptera: Psychodidae: Phlebotominae of a focus of cutaneous leishmaniasis in Ilhéus, state of Bahia, Brazil

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    Alfredo CR Azevedo

    1996-02-01

    Full Text Available The municipality of Ilhéus, State of Bahia, has a focus of cutaneous leishmaniasis where entomological studies were carried out to determine the sand fly species and their habits. Lutzomyia migonei, L. sallesi, L. tupynambai, L. schreiberi, L. intermedia, L. whitmani, L. yuilli yuilli, L. fischeri, L. pessoai, L. shannoni and L. misionensis were identified. Lutzomyia whitmani was the predominant species. Specimens were collected indoors, at peridomestic sites, in the cocoa plantations and in other types of collections. Females fed readily on humans and were attracted to domestic animals. Our evidence suggests that L. whitmani is a probable vector.

  3. Infraestrutura de biossegurança para agentes biológicos em hospitais do sul do Estado da Bahia, Brasil Infraesctructura de bioseguridad para los agentes biológicos en hospitales del sur del Estado de Bahia, Brasil Biosecurity infrastructure for biological agents in hospitals from the south of Bahia State, Brazil

    Directory of Open Access Journals (Sweden)

    Maridalva de Souza Penteado

    2010-10-01

    én el cuidado con la vida de sus trabajadores.The purpose of the study was to describe the biosecurity infrastructure in hospitals located in the South Region of Bahia State, Brazil. That was a descriptive-exploratory study carried out in commissions hospital infections control and institutional prevention commission of accidents about the existence of written norms, the accomplishment of training, the existence of concernments institutional registers to the biosecurity, and the existence of practical attention to the health of the professionals and isolated patients. Hospitals are compared according to the presence of each one of the itens under analysis as its classification, legal-financial issues, etc. It was conclude that the general situation is precarious regarding the presence of the items investigated, that impels to consider the necessity that must take into account an analysis of hospital quality, and also the care of the life of its workers.

  4. Education reform, race, and politics in Bahia, Brazil Reforma escolar, racismo y políticas locales en Bahia, Brasil Reforma educacional, racial e política na Bahia, Brasil

    OpenAIRE

    Bernd Reiter

    2008-01-01

    This article discusses the main findings and conclusions from my field research evaluating education reform in the state of Bahia, Brazil. Data collection was done during two exploratory research trips to Salvador, the state capital, in 2001 and in 2005. The Bahian Education Reform, initiated by the state government in 1999 and funded to a great extent by the World Bank, has achieved some very significant goals, most importantly the expansion of high school education and the broadening of acc...

  5. Family context and incidence of dental caries in preschool children living in areas covered by the Family Health Strategy in Salvador, Bahia State, Brazil Contexto familiar e incidência de cárie dentária em pré-escolares residentes em áreas do Estratégia Saúde da Família em Salvador, Bahia, Brasil

    OpenAIRE

    Tatiana Frederico de Almeida; Maria Isabel Pereira Vianna; Maria Beatriz Barreto de Souza Cabral; Maria Cristina Teixeira Cangussu; Fabiana Raynal Floriano

    2012-01-01

    Psychosocial factors influence family care and can jeopardize child development. This study aimed to analyze the association between maternal common mental disorders and incidence of early dental caries in preschool-age children living in areas covered by the Family Health Strategy in Salvador, Bahia State, Brazil, in a cohort design. A total of 472 children were examined and their mothers were interviewed from 2007 to 2008. Incidence of at least one tooth with caries was 21.19%, while 7.84% ...

  6. Epidemiologia do desenvolvimento cognitivo de escolares em Jequié, Bahia, Brasil: procedimentos de avaliação e resultados gerais Epidemiology of schoolchildren's cognitive development in Jequié, Bahia State, Brazil: assessment procedures and general results

    Directory of Open Access Journals (Sweden)

    Darci Neves Santos

    2002-06-01

    Full Text Available Este artigo descreve metodologia, aplicação e utilidade do teste das Matrizes Progressivas de Raven e do Teste de Sondagem Intelectual (TSI, comparando-os ainda com o rendimento escolar do aluno, em Jequié, Bahia. O Raven, que avalia o raciocínio não-verbal, foi aplicado a 374 escolares (7 a 17 anos. Somente 231 TSI foram respondidos porque requeriam habilidades de leitura e escrita. Foram coletadas notas escolares para todos os participantes. Um questionário avaliando recursos da escola e perfil do professor foi respondido por duzentos professores. Os escores dos testes Raven e TSI apresentaram uma boa correlação entre si (r = 0,53, p This paper describes the methodology, applicability and utility of the Raven Progressive Matrix (Raven Test and the Brazilian Intellectual Probe (TSI, comparing them with school achievement in a typical medium-size urban community of Northeastern Brazil. 388 schoolchildren (7-17 years old were examined, with 371 Raven tests applied. Only 231 TSIs were completed, since 106 students were illiterate. School grades were obtained for all participants. A questionnaire evaluating school resources, and teacher profiles was answered by 200 teachers. Raven and TSI test scores were highly correlated (r = 0.53, p < 0.001, but both correlated weakly with overall school grade (r = 0.22, p < 0.001 and r = 0.12, p < 0.07 respectively. For individual school grades, the Raven scores showed statistically significant correlation with all subjects, while the Brazilian TSI presented statistically significant correlation only with geography, history and sciences. Boys' mean scores were higher than girls' for both the Raven and the TSI Tests, but for the school grades girls performed better. In general, level of cognitive development was below that expected for children in the age-group analyzed.

  7. Sistemas de produção de mandioca em treze municípios da Região Sudoeste da Bahia Cassava production systems in thirteen counties of the southwest area of Bahia State, Brazil

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    Fábio Martins de Carvalho

    2009-09-01

    Full Text Available O objetivo deste trabalho foi o de avaliar as práticas culturais utilizadas no cultivo da mandioca em 13 municípios da Região Sudoeste da Bahia. Foram aplicados 848 questionários durante o primeiro semestre de 2005. A amostragem foi realizada por município, com coleta de informações sobre variedades utilizadas, origem do material de plantio, época de plantio, método de plantio e espaçamento, consorciação, manejo de plantas daninhas, ocorrência de pragas e doenças e época de colheita. Os dados foram submetidos à análise de frequência simples de ocorrência das alternativas apresentadas nos questionários, usando-se os programas SAEG 9.1 e Excel 2003. O sistema de produção foi caracterizado pela reduzida adoção de tecnologias agronômicas. A maioria dos produtores não usa técnicas como plantio em espaçamento apropriado e regular, predominando o cultivo de variedades tradicionais, colhidas geralmente com 18 a 24 meses após o plantio, feito em sistema de consórcio, predominando o uso do feijão e do milho.The aim of this research was to evaluate cassava crop management practices in thirteen counties of Southwest area of Bahia State. There were used 848 questionnaires during the first semester of 2005. The sampling was taken in each one of counties, with data about utilized varieties, source of the cassava cuttings, planting period, planting method and spacing, intercropping, weed management, pests and diseases control, and harvest time. The data were submitted to simple frequency analysis of the alternatives showed in the questionaires using the SAEG 9.1 and Excel software. The production system was characterized by low adoption of agricultural technologies. Most of the farmers do not use proper and regular plant spacing, prevailing the cultivation of traditional varieties, harvested generally with 18 a 24 months after the planting which is done mainly in intercropping with common bean and maize.

  8. Trabalho em saúde: vigilância sanitária de farmácias no município de Salvador (Bahia, Brasil Work in health: sanitary surveillance of drugstores in Salvador (state of Bahia, Brazil

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    Augusto Amorim Bastos

    2011-05-01

    Full Text Available A farmácia é um estabelecimento de interesse da saúde onde são dispensados medicamentos, tecnologia terapêutica mais utilizada na prática médica. Este trabalho objetiva descrever e analisar a vigilância sanitária de farmácias. A partir da teoria do processo de trabalho em saúde, realizou-se um estudo sobre a vigilância sanitária em farmácias de Salvador (Bahia, Brasil, segundo as categorias analíticas agentes e atividades. Os dados foram coletados por meio da observação, análise documental e entrevistas. No processamento, utilizou-se o software QSR N Vivo. Verificou-se multiprofissionalidade no quadro técnico, profissionais com pouco tempo de serviço em vigilância sanitária de farmácias e insuficiente capacitação técnica para o exercício das atividades. Foram observadas deficiências de ordem gerencial no serviço, que ainda não incorporou práticas de planejamento e avaliação. As atividades estão direcionadas à concessão da licença sanitária, priorizando-se o atendimento à demanda espontânea, configurando um modelo tecnológico de intervenção baseado na inspeção sanitária. Revelou-se a necessidade de modernização do serviço e utilização de tecnologias diversificadas para propiciar o controle do risco, dado que a evolução tecnológica oferece medicamentos cada vez mais potentes, porém com maior grau de risco.A drugstore is an establishment of interest in health, from which medication is dispensed, namely the therapeutic technology most broadly used in the practice of medicine. The scope of this study is to describe and analyze the sanitary surveillance of drugstores. Based on the theory of working processes in healthcare, a case study was conducted on the sanitary surveillance of drugstores in Salvador (Bahia, Brazil, examining 2 analytical categories: agents and activities. Data were collected through observation, analysis of documents and interviews, and QSR N Vivo software was used for data

  9. Clinical tomographic correlations of 220 patients with neurocisticercosis, Bahia, Brazil

    OpenAIRE

    Antônio de Souza Andrade-Filho; Luiz Frederico da Silva Figuerôa; Victor Mascarenhas Andrade-Souza

    2007-01-01

    Neurocysticercosis (NCC) is a common parasitic disease in our region, presenting diversity of neurological symptoms and signs. The present study has as primary objective an evaluation of the NCC's clinical and epidemiological profile within Bahia State, by means of a prospective study of 220 patients diagnosed from March 1988 to March 1999, with a follow-up of six months. Exams, such as Computed Cranial Tomography Scan (CT), Cerebral Spine Fluid (CSF) and Electroencephalogram (EEG), were acco...

  10. Energy balance from Bahia state 2013 - series 1996-2012

    International Nuclear Information System (INIS)

    This Energy Balance from Bahia, Brazil, presents six chapters, as follows: the chapter 1 approaches the profile of the energy system, showing the structure of the Bahia state energy matrix in the year of 2012, and the modifications occurred during the period of 1996-2012. Then the consolidated information are presented, from production to final consumption, for the set of primary and secondary sources, as well as comparative tables of states x national production of major energy production; the chapter 2 analyses the development, during the period of 1996-2012, in energy supply according to the Primary and Secondary sources; the chapter 3 comprised the evolution of energy consumption by sources and according the social-economic sectors; chapter 4 focus, within a broader view, the evolution of self-sufficiency energy state, confronting the production of primary energy to the total energy demand; in chapter 5 is given the status of the Energy Transformation Centers of the state, highlighting the balances of the Refinery Landulpho Alves (RLAM) and the Power Plants of Public Service and Self-Producer and the chapter 6 contains the consolidated matrixes expressed in the years of 1980, 1985 and 1990-2012

  11. Progressão da circulação do vírus do dengue no Estado da Bahia, 1994-2000 Progression of dengue virus circulation in the State of Bahia, Brazil, 1994-2000

    Directory of Open Access Journals (Sweden)

    Maria Suely Silva Melo

    2010-04-01

    understanding the epidemiology of dengue nowadays refers to the knowledge of the patterns of spatial-temporal diffusion, though there is few research addressing this issue. This study describes the process of dissemination of dengue in the state of Bahia, from 1994 to 2000. METHODS: This ecological study space-time, with the units of analysis, county, epidemiological week, month, trimester and year. There has been construction of the trend line and has been mapping the sequential occurrence of dengue in the municipality for the period. RESULTS: There were 164,050 reported cases of dengue and the introduction of this virus in Bahia, unlike other states, occurred on a small city, though there is intermittency in spatial and temporal records of cases at the beginning of this epidemic. The virus circulated in all climatic zones fact what highlight its high transmission power. The highest intensity of detection of cases and territorial expansion was in the littoral (zone humid and half-humid ideal area for the survive of the vector. CONCLUSIONS: Hypothetically, the intermittent space-time pattern initially observed, could have allowed the control of the progression of the epidemic, if structured action to vectorial combat was carried out.

  12. Documenting Architectural Heritage in Bahia, Brazil, Using Spherical Photogrammetry

    Science.gov (United States)

    De Amorim, A. L.; Fangi, G.; Malinverni, E. S.

    2013-07-01

    The Cultural Heritage disappears at a rate higher than we are able, not only, to restore but also to document: human and natural factors, negligence or worst, deliberate demolitions put in danger the collective Architectural Heritage (AH). According to CIPA statements, the recording is important and has to follow some guidelines. The Architectural and Urban Heritage data have to be historically related, critically assessed and analyzed, before to be organized according to a thematic structure and become available for further uses. This paper shows the experiences developed by the Laboratory of Computer Graphics applied to Architecture and Design (LCAD), at the Architecture School of the Federal University of Bahia (FAUFBA), Brazil, in cooperation with the Università Politecnica delle Marche (UNIVPM, DICEA Department), Italy, in documenting architectural heritage. The research set up now has been carried out in the historical sites of Bahia, as Pelourinho neighborhood, a World Heritage by UNESCO. Other historical sites are in the plan of this survey, like the cities of Lençóis and Mucugê in Chapada Diamantina region. The aim is to build a technological platform based on low cost digital technologies and open source tools, such as Panoramic Spherical Photogrammetry, Spatial Database, Geographic Information Systems, Three-dimensional Geometric Modeling, CAD technology, for the collection, validation and dissemination of AH.

  13. Prevalência de anticorpos anti-Toxoplasma gondii em bovinos abatidos em matadouros do estado da Bahia, Brasil Prevalence of antibodies anti-Toxoplasma gondii in slaughtered cattle at stockyards in the State of Bahia, Brazil

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    Fernando H. Spagnol

    2009-06-01

    Full Text Available Foram analisados 600 soros de bovinos abatidos nos matadouros sob Inspeção Municipal de Ilhéus e Itabuna, e no matadouro frigorífico sob Inspeção Federal em Jequié, BA, para anticorpos anti-Toxoplasma gondii por imunofluorescência indireta. A prevalência total foi de 11,83% (71, sendo os animais positivos 19,3% (37 no matadouro de Ilhéus, 9,8% em Itabuna (21 e 6,8% (13 em Jequié. Dos animais positivos, 65 (91,5% tiveram título de 1:64, e 6 (8,5% de 1:256. A maioria dos soros positivos para T. gondii foram oriundos de animais provenientes de granjas leiteiras e foram abatidos nos matadouros sob inspeção municipal em comparação com aqueles animais que procederam de fazendas com criação extensiva, e abatidos em matadouros sob inspeção federal.Serum samples of 600 slaughtered cattle from Ilhéus and Itabuna Municipal slaughterhouse and Jequié Federal slaughterhouse, all of them located in the State of Bahia were screened using an indirect immunofluorescent antibody test against Toxoplasma gondii. Prevalence was 11.83% (71, and positive samples were distributed as 19.3% (37 from Ilhéus, 9.8% (21 from Itabuna and 6.8% (13 from Jequié slaughterhouses respectively. From positive cattle, 91.5% (65 had titles 1:64, and 8.5% (6 had title 1:256. The majority of serum positive samples against T. gondii were related to animals from dairy farms which were slaughtered at municipality stockyards under municipal inspection in comparison with those slaughtered at Federal inspection which were related to beef cattle that were raised in farms extensively.

  14. Hemoglobinopathies in newborns from Salvador, Bahia, Northeast Brazil

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    Adorno Elisângela Vitória

    2005-01-01

    Full Text Available Hemoglobinopathies are hereditary disorders of the hemoglobin molecule with a high prevalence worldwide. Brazil has a prevalence of 0.1 to 0.3% of newborns with sickle cell anemia and 20.0 to 25.0% of heterozygous alpha2 thalassemia among African Brazilians. In the present study, we investigated the presence of variant hemoglobins and alpha2(3.7 Kb and alpha2(4.2 Kb thalassemia in newborns from Salvador, Bahia, Brazil. Samples of umbilical cord blood from a total of 590 newborns were analyzed, of which 57 (9.8% were FAS; 36 (6.5% FAC; one (0.2% SF; and five (0.9% FSC. One hundred fourteen (22.2% newborns had alpha2(3.7 Kb thalassemia, of whom 101 (19.7% were heterozygous and 13 (2.5% homozygous, showing statistical significance for hematological data between newborns with normal alpha genes and alpha2(3.7 Kb thalassemia carriers. The alpha2(4.2 Kb thalassemia was not found. Frequencies found in the present study confirm that hemoglobinopathies are a public health problem in Brazil, emphasizing the need for neonatal screening and genetic counseling programs.

  15. Clinical tomographic correlations of 220 patients with neurocisticercosis, Bahia, Brazil.

    Science.gov (United States)

    Andrade-Filho, Antônio de Souza; Figuerôa, Luiz Frederico da Silva; Andrade-Souza, Victor Mascarenhas

    2007-02-01

    Neurocysticercosis (NCC) is a common parasitic disease in our region, presenting diversity of neurological symptoms and signs. The present study has as primary objective an evaluation of the NCC's clinical and epidemiological profile within Bahia State, by means of a prospective study of 220 patients diagnosed from March 1988 to March 1999, with a follow-up of six months. Exams, such as Computed Cranial Tomography Scan (CT), Cerebral Spine Fluid (CSF) and Electroencephalogram (EEG), were accomplished in three distinct moments of these patients' evolution: at starting or diagnostic point (zero time), at after-intervention period (one month after treatment), and at control period (six months after treatment). PMID:17625739

  16. Clinical tomographic correlations of 220 patients with neurocisticercosis, Bahia, Brazil

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    Antônio de Souza Andrade-Filho

    2007-02-01

    Full Text Available Neurocysticercosis (NCC is a common parasitic disease in our region, presenting diversity of neurological symptoms and signs. The present study has as primary objective an evaluation of the NCC's clinical and epidemiological profile within Bahia State, by means of a prospective study of 220 patients diagnosed from March 1988 to March 1999, with a follow-up of six months. Exams, such as Computed Cranial Tomography Scan (CT, Cerebral Spine Fluid (CSF and Electroencephalogram (EEG, were accomplished in three distinct moments of these patients' evolution: at starting or diagnostic point (zero time, at after-intervention period (one month after treatment, and at control period (six months after treatment.

  17. Amphibians of Serra Bonita, southern Bahia: a new hotpoint within Brazil's Atlantic Forest hotspot.

    Science.gov (United States)

    Dias, Iuri Ribeiro; Medeiros, Tadeu Teixeira; Vila Nova, Marcos Ferreira; Solé, Mirco

    2014-01-01

    We studied the amphibian community of the Private Reserve of Natural Heritage (RPPN) Serra Bonita, an area of 20 km(2) with steep altitudinal gradients (200-950 m a.s.l.) located in the municipalities of Camacan and Pau-Brasil, southern Bahia State, Brazil. Data were obtained at 38 sampling sites (including ponds and transects within the forest and in streams), through active and visual and acoustic searches, pitfall traps, and opportunistic encounters. We recorded 80 amphibian species distributed in 15 families: Aromobatidae (1), Brachycephalidae (3), Bufonidae (4), Centrolenidae (2), Ceratophryidae (1), Craugastoridae (7), Eleutherodactylidae (2), Hemiphractidae (2), Hylidae (42), Hylodidae (1), Leptodactylidae (7), Microhylidae (3), Siphonopidae (1), Odontophrynidae (3) and Pipidae (1). Species richness was positively correlated with monthly rainfall. Near 36% of the species were found in strictly forest environments, 15% are endemic to Bahia State and 77.2% are endemic to the Atlantic Forest biome. The large species diversity of this small area, the high degree of endemism and the taxonomic and biogeographic significance turn the Serra Bonita mountain into a hotpoint for amphibians within Brazil's Atlantic Forest hotspot. PMID:25408616

  18. Aspectos clínico-epidemiológicos das neoplasias cerebrais na faixa etária pediátrica no Estado da Bahia, Brasil Clinical epidemiological aspects of cerebral neoplams in childhood in the State of Bahia, Brazil

    OpenAIRE

    NAYARA ARGOLLO; INES LESSA

    1999-01-01

    O estudo tem como objetivo descrever aspectos relevantes da clínica e da epidemiologia das neoplasias cerebrais em crianças entre 1 e 15 anos, no Estado da Bahia, primeiro semestre de 1995. Utilizou-se desenho de corte transversal para o levantamento de todos os casos novos e preexistentes de neoplasia cerebral diagnosticados através da neuroimagem entre todas as crianças que realizaram estes exames. Em 2 128 exames foram diagnosticados 48 casos de neoplasia cerebral, sendo 19 deles incidente...

  19. Câncer do pênis: estudo da sua patologia geográfica no Estado da Bahia, Brasil Cancer of the penis: a study in pathological geography in Bahia State, Brazil

    OpenAIRE

    Aryon de Almeida Barbosa Júnior; Paulo Roberto Fontes Athanázio; Benedito Oliveira

    1984-01-01

    Foram estudados 811 pacientes com o diagnóstico histológico de câncer do pênis, procedentes do Estado da Bahia, Brasil, entre 1952 e 1983. Cinqüenta por cento dos pacientes tinham entre 46 e 61 anos de idade. Cerca de 80% de todos os pacientes eram procedentes das regiões interioranas do Estado. A mesorregião do Leste Baiano foi a que apresentou freqüência mais elevada, principalmente as microrregiões do Recôncavo Baiano, Jequié, Feira de Santana e Serrinha. O lapso de tempo entre o aparecime...

  20. Fauna Triatominae do Estado de Bahia, Brasil.V - Microtriatoma pratai sp. n. Hemiptera, Reduviidae, Triatominae, Bolboderini Triatomidae fauna of the State of Bahia, Brazil. V - Microtriatoma pratai sp. n. - Hemiptera,Reduviidae, Triatominae, Bolderini

    OpenAIRE

    Ítalo A. Sherlock; Neide Guitton

    1982-01-01

    Microtriatoma pratai sp. n. de Hemíptera, Reduviidae, Triatominae, Bolboderini, é descrita no presente trabalho com base em um exemplar coletado em domicílio da cidade do Salvador, Estado da Bahia, Brasil. A espécie se distingue facilmente das outras conhecidas do gênero, principalmente por apresentar asas sem manchas e conexivo com largas manchas claras e escuras alternadas.Microtriatoma pratai n. sp. (Hemíptera, reduviidae, Triatominae, Bolboderini) is described from a single specimen colle...

  1. Diversidade genética de Chenopodium ambrosioides da região cacaueira da Bahia com base em marcadores RAPD Genetic diversity based on RAPD markers of Chenopodium ambrosioides from the cocoa region of Bahia State, Brazil

    OpenAIRE

    Simone Gualberto Santos; Ronan Xavier Corrêa

    2006-01-01

    Chenopodium ambrosioides L., conhecida no Brasil por suas propriedades medicinais e usada principalmente para o controle de verminoses intestinais, é pouco estudada quanto à diversidade genética. O objetivo deste trabalho foi avaliar a diversidade genética de 16 indivíduos de C. ambrosioides, provenientes de diferentes municípios da região cacaueira da Bahia, pela técnica de RAPD (DNA polimórfico amplificado ao acaso). Apenas 6,9% das 216 bandas RAPD amplificadas foram polimórficas e a anális...

  2. Ecological interactions of sea sponges (Animalia, Porifera according to artisanal fishermen from Camamu Bay, Bahia, Brazil

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    Loyana Docio

    2010-09-01

    Full Text Available This article represents the first ethnospongiological study in Brazil, and it aimed at recording artisanal fishermen’s knowledge about sea sponges and their ecological interactions. The study was carried out in the Ilha do Contrato community at Camamu Bay, Bahia State, Brazil. The data were obtained by means of open-ended interviews and projective tests, and followed the usual techniques of ethnographic surveys. The interviewees had knowledge regarding ecological interactions among fish, sea sponges and sponge endofaunal composition. According to the results, there is some congruence between folk wisdom and scientific knowledge. The importance of integrating local knowledge into management and conservation plans designed for the Camamu Bay region, as well as the set of data on ecology of reef communities, should be considered.

  3. Prospección de hongos Entomophthorales para el control natural de insectos en Bahía, Brasil [Prospecting Entomophthoralean fungi for the natural control of insects in Bahia, Brazil

    Science.gov (United States)

    Research on Entomophthorales fungi in southern Bahia State, Brazil, included enzootic and epizootic studies on the dynamics of entomophthoromycosis and their interrelations with insect populations of various insect orders, geographical distributions and incidence on crops, natural grasses and other ...

  4. Plants used in the treatment of leishmanial ulcers due to Leishmania (Viannia) braziliensis in an endemic area of Bahia, Brazil

    OpenAIRE

    Flávio França; Ednaldo L. Lago; Philip D. Marsden

    1996-01-01

    This paper records the plants used in the treatment of cutaneous leishmaniasis due to Leishmania (Viannia) braziliensis (L(V)b) among the rural population of a cocoa- producing coastal area of Bahia state, Brazil. An enquiry conducted among a hundred patients identified 49 plant species used to treat skin ulceration caused by this Leishmania species. The principal plants used are caju-branco (Anacardium occidentale - Anacardiaceae), used by 65% of the population, folha-fogo (Clidemia hirta - ...

  5. Regionalização dos serviços de Saúde Pública: a experiência do estado da Bahia, Brasil Regionalization of public health service: the experience of the State of Bahia, Brazil

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    José Duarte de Araújo

    1973-03-01

    Full Text Available Após historiar a evolução dos serviços de Saúde Pública no Estado da Bahia, no aspecto de sua estrutura administrativa, foi apreciada a Reforma Administrativa do Estado (1966 no setor saúde, e analisado em pormenor o sistema de regionalização através da implantação de centros regionais no interior do Estado. Ao lado da apresentação da nova estrutura administrativa foram comentadas as dificuldades surgidas na implantação do novo sistema, bem como as numerosas vantagens dele decorrentes. Concluiu-se que a regionalização administrativa mostrou-se vantajosa não só para uma mais efetiva prestação de serviços de saúde no interior do Estado, como também para a implantação do processo de planejamento de saúde.After making a historic review of Public Health Service organization in Bahia, the Administrative Reform enacted in 1966, was analized and studied in particular the system of regionalization of Public Health Services, through Regional Executive Centers in the interior. Besides presenting the various aspects of the new structure, the difficulties presented in implantation, and the various advantages resulting from its application were commented. It was concluded that the regionalization of Public Health Services is advantageous not only for a more efficient delivery of health services, but also as a basis to stablish a process of health planning.

  6. Parotocinclus arandai, a new species of hypoptopomatine catfish (Siluriformes: Loricariidae from the upper rios Jucuruçu and Buranhém, States of Bahia and Minas Gerais, Brazil

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    Luisa Maria Sarmento-Soares

    2009-06-01

    Full Text Available Parotocinclus arandai, new species of the hypoptopomatine catfish, is described from small creeks in the upper rios Jucuruçu and Buranhém basins, at the border of Brazilian States of Bahia and Minas Gerais. Parotocinclus arandai is distinguished from all congeners from the Atlantic coastal basins of southeastern and eastern Brazil, except Parotocinclus bahiensis, by having the branched rays and interradial membranes of the pectoral and pelvic fins unpigmented in ventral view. The new species is distinguished from most Parotocinclus species, by having a small eye, 14.8-19.3 mm HL (except P. maculicauda and P. planicauda and by the presence of a tuft of hypertrophied odontodes on the supraoccipital (except P. cristatus and P. cesarpintoi. Parotocinclus arandai is further distinguished by having an abdomen extensively naked, with a mosaic of few rounded platelets of irregular size and distributed over the pre-anal region (except P. bahiensis, P. minutus, P. spilosoma, P. cearensis, P. cesarpintoi and P. prata. A detailed comparison with congeners on eastern Brazil hydrographical region is provided, and information on the species habitat is given.Parotocinclus arandai, espécie nova de cascudo hypoptopomatíneo, é descrita de pequenos riachos do curso superior das bacias dos rios Jucuruçu e Buranhém, na divisa estadual de Minas Gerais com a Bahia. Parotocinclus arandai é distinguida de todos os congêneres nas bacias costeiras do Atlântico do sudeste e leste do Brasil, exceto Parotocinclus bahiensis, por apresentar os raios ramificados e as membranas interradiais das nadadeiras peitoral e pélvica despigmentadas em vista ventral. A nova espécie é distinguida da maioria das espécies de Parotocinclus, por apresentar olho pequeno, 14.8-19.3 mm HL (exceto P. maculicauda e P. planicauda e pela presença de um tufo de odontódes hipertrofiados no supraoccipital (com exceção a P. cristatus e P. cesarpintoi. Parotocinclus arandai é ainda

  7. [The popular zootherapy in Bahia State: registration of new animal species used as medicinal resources].

    Science.gov (United States)

    Neto, Eraldo Medeiros Costa

    2011-01-01

    This article deals with the use of animals as medicinal resources in Bahia State, Northeastern Brazil. The data come from a processional evaluation of academic performance, since it was an exercise requested by the professor of the discipline Ethnobiology (2007.2 semester) to the students of the course Bahia State Teachers' Undergraduation of Feira de Santana State University. They were asked to make a brief survey, in their respective cities, on the use of animals as medicines. Forty-one students, from 21 cities of the country of Bahia State, have participated with data. A total of 95 animals (common names) were recorded, from which 17 are new additions to the list of medicinal animal species already published. The recording of the use of animals as folk medicines in the state of Bahia provides a significant contribution to the phenomenon of zootherapy, because it opens a space to debate about conservation biology, health public policies, sustainable management of natural resources, bioprospection, and patent. It is necessary to carry out more ethnozoological studies both to comprehend the true importance of zootherapy to the traditional communities and to develop some strategies of sustainable management and use of animal species, especially for those under risk of extinction. PMID:21503516

  8. Análises espaciais na identificação das áreas de risco para a esquistossomose mansônica no município de Lauro de Freitas, Bahia, Brasil Identification of schistosomiasis risk areas using spatial analysis in Lauro de Freitas, Bahia State, Brazil

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    Luciana Lobato Cardim

    2011-05-01

    Full Text Available A disseminação da esquistossomose mansônica vem desafiando o sistema de saúde brasileiro, deixando clara a necessidade da reavaliação das estratégias do programa de controle da endemia. O objetivo deste trabalho foi delimitar as áreas geográficas de risco para a esquistossomose em Lauro de Freitas, Bahia, Brasil, e estabelecer o perfil epidemiológico e socioeconômico da doença no município. Utilizou-se o estimador de densidade de Kernel para a identificação visual de aglomerados de casos e a análise de varredura espaço-temporal de Kulldorff & Nagarwalla para a obtenção de aglomerados com significância estatística e mensuração do risco. As duas técnicas identificaram quatro áreas de risco para a doença no município, com indicadores socioeconômicos mais baixos que as áreas fora dos aglomerados. A análise de correspondência múltipla mostrou um perfil diferenciado nos pacientes positivos para a esquistossomose pertencentes ao aglomerado primário. As técnicas empregadas se configuram em uma importante aquisição metodológica para a vigilância e controle da doença no município.The spread of schistosomiasis mansoni defies efforts by Brazil's Unified National Health System, thus demonstrating the need to reassess endemic control programs in the country. The aim of this study was to demarcate geographic areas at risk of schistosomiasis in Lauro de Freitas, Bahia State, Brazil, and to establish the epidemiological and socioeconomic profile of the disease in this municipality (county. Kernel density estimator exploratory analysis was used for visual identification of areas at risk. Kulldorff & Nagarwalla's spatial analysis was used to obtain statistically significant clusters and to measure risk. These technologies identified four risk areas for schistosomiasis. Clusters identified within the risk areas were characterized by lower socioeconomic conditions. Multiple correspondence analyses showed a distinct profile for

  9. As práticas profissionais no campo público de atenção à saúde bucal: o caso de dois municípios da Bahia Professional practices in public dental healthcare: case study of two municipal districts, Bahia State, Brazil

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    Sônia Cristina Lima Chaves

    2007-12-01

    Full Text Available Este estudo visou analisar os meios e processos de trabalho dos cirurgiões-dentistas inseridos na atenção básica em dois municípios da Bahia, buscando identificar em que medida fatores relacionados à gestão da atenção à saúde bucal, formação, inserção e perfil profissional influenciam as práticas desenvolvidas pelos mesmos. Foram realizadas entrevistas semi-estruturadas junto a nove cirurgiões-dentistas em ambos os municípios. Houve um padrão de organização do processo de trabalho mais próximo dos princípios estruturantes do sistema de saúde brasileiro no município C em relação ao município E. Essas diferenças parecem estar relacionadas a características da gestão, onde no município C observou-se uma articulação entre as atividades clínicas individuais, coletivas, preventivas e de planejamento. Apesar dessas diferenças, os profissionais mostraram similitudes quanto à dupla militância e as percepções sobre os campos públicos e privados da saúde. A hegemonia do setor privado parece estar influenciando a prática profissional dos cirurgiões-dentistas no serviço público.This paper examines the working facilities and processes of dentists in the primary healthcare systems of two towns in Bahia State, Brazil, striving to analyze the extent to which factors related to dental care, training, placement and professional profiles influence their practices. Semi-structured interviews were conducted with nine dentists in both towns, with work process organization patterns in Municipality C being closer to the structuring principles of Brazil's National Health System than in Municipality E. This seems to be related to management characteristics, with networking links among individual, collective, and preventive clinical activities and planning noted in Municipality C. Despite these differences, the practitioners presented similarities in terms of dual militancy and perceptions of the public and private healthcare

  10. Early signals of environmental and health impacts caused by uranium mining in Caetite, Bahia, Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Brito, Adelson S. de; Rego, Rita de Cassia Franco [Universidade Federal da Bahia (UFBA), Salvador, BA (Brazil). Dept. de Medicina Preventiva. Programa de Pos-Graduacao em Saude, Ambiente e Trabalho; Zucchi, Maria do Rosario [Universidade Federal da Bahia (UFBA), Salvador, BA (Brazil). Dept. de Fisica da Terra. Lab. de Fisica Nuclear Aplicada; Navarro, Marcus V. Teixeira, E-mail: mvtn@ifba.edu.b [Instituto Federal da Bahia (LAFIR/NTS/IFBA) Salvador, BA (Brazil). Nucleo de Tecnologia em Saude. Lab. de Fisica Radiologica

    2011-07-01

    Uranium mining and processing at Lagoa Real (Bahia, Brazil) in the southwest of Bahia state started in the year 2000.The processing of uranium ore for obtaining U3O8 (yellowcake) is done today in the processing unit of the Brazilian Nuclear Industries INB located in the area of the same municipality above mentioned. The production capacity is 400 tons / year of U3O8, and the reserves in this region are estimated at 100.000 tons of uranium without any other associated minerals, enough to supply the demand for nuclear power plants Angra I and II for over 100 years. Since the granting of AOP (Permanent Operation Authorization) by CNEN (National Commission on Nuclear Energy) in the year 2009, there were some incidents at the facility, such as: solvents and liquid containing uranium overflow; pipes rupture, causing indiscriminate dispersion of toxic acids and other chemical agents; collapse of parts of the slope of the open pit. CNEN admitted in an official press release on April 1, 2011 that 'INB has no capacity to produce annual reports on environmental monitoring (unable to perform radiometric measurements, etc.). The last time a report was released happened in the year 2008. These reports are vital to the environmental impact assessment of the facility'. Another potential source of environmental and health negative impacts on the local population could be linked to radon emission. What are the levels of this important pollutant in the affected areas? (author)

  11. Significados e práticas de saúde e doença entre a população em situação de rua em Salvador, Bahia, Brasil Meanings and practices associated with health and illness among the homeless in Salvador, Bahia State, Brazil

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    Maria Magalhães Aguiar

    2012-01-01

    Full Text Available O objetivo deste trabalho foi analisar práticas e significados atribuídos à saúde e à doença pela população em situação de rua em Salvador, Bahia, Brasil. Trata-se de um estudo qualitativo de enfoque antropológico com realização de observação participante e entrevistas semi-estruturadas com 13 indivíduos entre 30 e 66 anos. Os resultados apontam que as condições de vida e saúde deste grupo são muito precárias, sendo a violência sobressalente nas narrativas. Os principais problemas de saúde foram o abuso de substâncias psicoativas, HIV/AIDS, transtornos mentais, problemas odontológicos, dermatológicos e gastrointestinais. A saúde foi associada, entre outros significados, à capacidade de resistir ao cotidiano de dificuldades, enquanto a doença vinculou-se ao estado de debilidade impeditivo de lutar pela sobrevivência. Os serviços de saúde são procurados em situações graves e urgentes. Conclui-se pela necessidade de políticas específicas visando garantir condições de vida adequadas e acesso à saúde para esta população.This article aimed to analyze the practices and meanings associated with health and illness among homeless people in Salvador, Bahia State, Brazil. A qualitative anthropological study was conducted with participant observation and semi-structured interviews with 13 subjects 30 to 66 years of age. The results point to extremely precarious living and health conditions among the homeless. The narratives emphasize frequent violence. The main health problems were substance abuse, HIV/AIDS, mental disorders, and dental, dermatological, and gastrointestinal problems. Among other meanings, health was associated with the capacity to cope with everyday difficulties. Meanwhile, illness was identified as a state of weakness that hindered the struggle for survival. Homeless people only turned to health services when their health problems were serious and urgent. In conclusion, the study showed the need

  12. A new species of Leiostracus from Bahia, Brazil (Gastropoda, Pulmonata, Orthalicidae

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    Rodrigo B. Salvador

    2014-03-01

    Full Text Available A remarkable new species of pulmonate snail was recently collected in a small Atlantic Rainforest fragment near the city of Canavieiras, state of Bahia, Brazil, an area known for a high diversity of land snails. It is described herein as Leiostracus fetidus sp. nov. and can be easily identified by its color pattern of irregular brown to black axial stripes on a white to yellow background, a reddish axial band "separating" the white peristome from the rest of the shell and a broad brown spiral band surrounding the umbilical region. Other diagnostic features include a relatively small size, a proto columellar fold and two very weak folds delimiting the basal region of the aperture. This discovery is a reminder of how little this fauna is known and also an alarm for proper conservation of these forest fragments.

  13. Back pain in adults living in quilombola territories of Bahia, Northeastern Brazil

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    Luis Rogério Cosme Silva Santos

    2014-10-01

    Full Text Available OBJECTIVE To analyze the factors associated with back pain in adults who live in quilombola territories. METHODS A population-based survey was performed on quilombola communities of Vitória da Conquista, state of Bahia, Northeastern Brazil. The sample (n = 750 was established via a raffle of residences. Semi-structured interviews were conducted to investigate sociodemographics and employment characteristics, lifestyle, and health conditions. The outcome was analyzed as a dichotomous variable (Poisson regression. RESULTS The prevalence of back pain was of 39.3%. Age ≥ 30 years and being a smoker were associated with the outcome. The employment status was not related to back pain. CONCLUSIONS The survey identified a high prevalence of back pain in adults. It is suggested to support the restructuring of the local public service in order to outline programs and access to healthy practices, assistance, diagnosis, and treatment of spine problems.

  14. The challenges of the implementation of regulation AGERBA for residential natural gas distribution in the state of Bahia, Brazil; Os desafios da implantacao do regulamento AGERBA (Agencia Estadual de Regulacao de Servicos Publicos de Energia, Transportes e Comunicacoes da Bahia) para o gas natural residencial no estado da Bahia

    Energy Technology Data Exchange (ETDEWEB)

    Sousa, Eduardo F. de [Bahiagas, Salvador, BA (Brazil)

    2008-07-01

    In recent years, important structural and institutional transformations are observed, for consequence the questions on the energy industries had started to incorporate, the regulation problems. Thus, the simple creation of new regulating agencies does not assure the automatic fulfilment of the functions of public interest. In this new context, these tasks are much more complex, demanding a learning process: how much to the structures of market and how much to the strategical behavior of the companies. In the local scene, to consolidate the distribution of the natural gas for the residential segment is one of the challenges of the Bahiagas, mainly after the publication of the Resolution that will go to establish the General Conditions of Gas Supply Canalized in the Residential Classroom in the State of the Bahia (hearing publishes carried through N. 002/2006 in June/2006). In this context, it is important to deeply understand the Resolution, that consequently will go to print a new dynamics for the Bahiagas. (author)

  15. Analysis of private natural heritage reserves as a conservation strategy for the biodiversity of the cocoa region of the southern State of Bahia, Brazil Análise das reservas particulares do patrimônio natural como estratégia de conservação na região cacaueira do Sul da Bahia, Brasil

    Directory of Open Access Journals (Sweden)

    Alexandre Schiavetti

    2010-08-01

    Full Text Available Brazil was the first country in Latin America to establish and regulate this type of reserve, and there are currently more than 700 Private Nature Heritage Reserves (RPPN in Portuguese officially recognized by either federal or state environmental agencies. Together, these RPPN protect more than a half million hectares of land in the country. The coastal forests in the southern part of Bahia State extend 100 to 200 km inland, gradually changing in physiognomy as they occupy the dryer inland areas. The coastal forest has been subjected to intense deforestation, and currently occupies less than 10% of its original area. For this work the creation processes of the RPPN were consulted to obtain the data creation time, size of property, the condition of the remaining forest, succession chain and the last paid tax. After that, interviews with the owners were made to confirm this data. Sixteen RPPN have been established in this region until 2005. Their sizes vary from 4.7 to 800 ha. Ten of these RPPN are located within state or federal conservation areas or their buffer zones. In spite of the numerous national and international conservation strategies and environmental policies focused on the region, the present situation of the cocoa zone is threatening the conservation of the region's natural resources. The establishment of private reserves in the cocoa region could conceivably improve these conservation efforts. This type of reserve can be established under a uniform system supported by federal legislation, and could count on private organizations.O Brasil foi o primeiro País na América Latina a estabelecer e regulamentar este tipo de reserva e hoje, há mais de 700 Reservas Particulares do Patrimônio Natural (RPPN oficialmente reconhecidas pelos órgãos ambientais federais ou estaduais. Juntos, estas reservas protegem mais de meio milhão de hectares em diferentes biomas dos Pais. A Floresta Atlântica na região Sul da Bahia se estende at

  16. Acondicionamento e coleta de resíduos sólidos domiciliares e impactos na saúde de crianças residentes em assentamentos periurbanos de Salvador, Bahia, Brasil Household solid waste bagging and collection and their health implications for children living in outlying urban settlements in Salvador, Bahia State, Brazil

    Directory of Open Access Journals (Sweden)

    Luiz Roberto Santos Moraes

    2007-01-01

    Full Text Available O artigo apresenta estudo do acondicionamento e coleta de resíduos sólidos domiciliares e o impacto na saúde de crianças, por meio de pesquisa realizada em nove assentamentos humanos localizados em área periurbana da cidade de Salvador, Bahia, Brasil. Como indicadores epidemiológicos foram utilizados, em 1.893 crianças entre 5 e 14 anos, a infecção por nematóides intestinais, expressa pela prevalência de Ascaris lumbricoides, Trichuris trichiura e ancilostomídeos, e em 1.204 crianças menores de cinco anos, a incidência de diarréia e o estado nutricional, este expresso por indicadores antropométricos. Os resultados apresentam a maior prevalência dos três nematóides nas crianças dos domicílios que não dispõem de acondicionamento adequado e de coleta de resíduos sólidos que naquelas de domicílios com acondicionamento adequado e coleta regular, sendo a diferença encontrada estatisticamente significante, mesmo quando outros fatores de risco sócio-econômicos, culturais, demográficos e ambientais são considerados. Resultado semelhante é também observado com relação aos indicadores epidemiológicos, incidência de diarréia e estado nutricional.This paper presents a study on the bagging and collection of household solid waste and the health implications for children. The research was conducted in nine human settlements on the outskirts of Salvador, Bahia State, Brazil. Intestinal nematode infection, predominantly involving Ascaris lumbricoides, Trichuris trichiura, and hookworms, was used as an epidemiological indicator in 1,893 children from 5 to 14 years of age. The study also included diarrhea incidence and nutritional status as shown by anthropometric indicators in 1,204 children less than 5 years of age. There was a higher prevalence of the three nematodes in children living in households without proper bagging/isolation and collection of household solid waste as compared to those in areas with regular garbage

  17. Pouzolzia saxophila sp. nov. (Urticaceae tribe Boehmerieae) from Bahia, Brazil

    DEFF Research Database (Denmark)

    Wilmot-Dear, Christine Melanie; Friis, Ib; Monro, Alex K.

    2015-01-01

    xerophytic scrub vegetation on rocky outcrops in the Boa Nova National Park, Bahia, Brazil. The new species is somewhat similar to P. pringlei, a Mexican endemic, and to P. amambaiensis from the Brazil–Paraguay border, but also to the widespread Asiatic P. zeylanica. However, the similarities with these...

  18. Aspectos clínicos e demográficos da fenilcetonúria no Estado da Bahia Aspectos clínicos y demográficos de la fenilcetonuria en la provincia de Bahia - Brasil Clinical and demographic aspects of phenylketonuria in Bahia State, Brazil

    OpenAIRE

    Tatiana Amorim; Ney Boa-Sorte; Maria Efigênia Q. Leite; Angelina Xavier Acosta

    2011-01-01

    OBJETIVO: Descrever as características clínicas e demográficas dos pacientes com diagnóstico de hiperfenilalaninemia acompanhados no Serviço de Referência em Triagem Neonatal da Bahia. MÉTODOS: Estudo transversal de 99 famílias (111 afetados) com fenótipo bioquímico de hiperfenilalaninemia, com coleta de dados em prontuários e em banco de dados laboratorial, incluindo aspectos demográficos e clínicos. RESULTADOS: A incidência de hiperfenilalaninemia na Bahia foi de um caso a cada 16.334 nasci...

  19. Religion and Architecture: Designing a temple of Candomble in Salvador Bahia, Brazil

    OpenAIRE

    Robles, Joaquin G.

    2007-01-01

    My thesis aims to create a place of worship for the people of the neighborhood of Plataforma, located in Salvador Bahia, Brazil. Candomble was introduced to Brazil during times of slavery and is the root of Afro-Brazilian culture. In the chaotic world of favelas (Portuguese for slums) the religion of Candomble brings people together and gives order to the community. The neighborhood's current temple also functions as the local priest's home. As an area of low socioeconomic status, Plataf...

  20. Evolução e distribuição espacial da mortalidade por causas externas em Salvador, Bahia, Brasil Trends and spatial distribution of mortality from external causes in Salvador, Bahia State, Brazil

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    Eni Devay de Freitas

    2000-12-01

    Full Text Available A partir de 1980, as mortes violentas vêm se destacando como segunda principal causa de óbito no Brasil, tornando-se um importante problema de saúde pública. Este trabalho tem como objetivo descrever a evolução e a distribuição espacial das mortes violentas no espaço urbano de Salvador, uma cidade do Nordeste do Brasil, nos anos de 1988, 1991 e 1994. Trata-se de um estudo ecológico, cujos dados de mortalidade foram obtidos das Declarações de Óbito e dos arquivos do Instituto Médico Legal. Observou-se um aumento de 34,6% no número de mortes violentas entre os anos de 1988 e 1994. As maiores taxas de mortalidade ocorreram no sexo masculino nas faixas etárias de 20-29 (192,0 a 262,0/100.000 anos e de 65 anos ou mais (188,7 a 258,1/100.000. Os homicídios destacaram-se como primeira causa de morte em cerca de 75% dos distritos sanitários. Os autores discutem a necessidade de políticas públicas integradas e um conhecimento interdisciplinar para explicar as causas e enfrentar o problema da violência.Since 1980, external causes (ICD-9 E800-E999 have been ranked as the second leading causal group for mortality in Brazil, thus becoming a major public health problem. This study aimed to describe spatial distribution trends for violent deaths in the urban setting of Salvador, a city in Northeast Brazil, for the years 1988, 1991, and 1994. An ecological study was conducted, and mortality data were obtained from death certificates and the archives of the Institute for Forensic Medicine. There was an increase of 34.6% in the number of deaths from external causes between 1988 and 1994. The highest mortality rates were among men from 20 to 29 years of age (from 192.0 to 262.0/100,000 and those 65 years and over (from 188.7 to 258.1/100,000. Homicides were the leading cause of violent deaths in about 75.0% of neighborhoods. The authors discuss the need for comprehensive public policies and an interdisciplinary approach to elucidate the causes

  1. Geophysical studies of ilmenite and monazite placers in Itaparica island - Bahia State

    International Nuclear Information System (INIS)

    A ground scintillometric survey along the southern shores of the island of Itaparica, Bahia, Brazil, discovered numerous anomalies. Detailed geophysical and sedimentological studies proved that the major anomaly is due to an ilmenite placer deposit. A comparison of the field geophysical measurements (ground scintillometry, magnetics and induced polarization) with the laboratory samples suggests the following: i) Ground scintillometry is suitable for locating and delineating such placer deposits. ii) Induced polarization is useful to investigate the deposit at depth. iii) Magnetic surveys were not particularly useful in spite of the high ilmenite concentration, thus they do not appear to be a helpful survey tool in this case. A more extensive prospecting program in the Brazilian coastal areas particularly in the State of Bahia are also proposed. (author)

  2. Genetic Structure and Molecular Diversity of Cacao Plants Established as Local Varieties for More than Two Centuries: The Genetic History of Cacao Plantations in Bahia, Brazil

    OpenAIRE

    Santos, Elisa S. L.; Cerqueira-Silva, Carlos Bernard M.; Mori, Gustavo M.; Ahnert, Dário; Mello, Durval L. N.; Pires, José Luis; Ronan X. Corrêa; Anete P. Souza

    2015-01-01

    Bahia is the most important cacao-producing state in Brazil, which is currently the sixth-largest country worldwide to produce cacao seeds. In the eighteenth century, the Comum, Pará and Maranhão varieties of cacao were introduced into southern Bahia, and their descendants, which are called ‘Bahian cacao’ or local Bahian varieties, have been cultivated for over 200 years. Comum plants have been used to start plantations in African countries and extended as far as countries in South Asia and O...

  3. Plants used in the treatment of leishmanial ulcers due to Leishmania (Viannia) braziliensis in an endemic area of Bahia, Brazil.

    Science.gov (United States)

    França, F; Lago, E L; Marsden, P D

    1996-01-01

    This paper records the plants used in the treatment of cutaneous leishmaniasis due to Leishmania (Viannia) braziliensis (L(V)b) among the rural population of a cocoa-producing coastal area of Bahia state, Brazil. An enquiry conducted among a hundred patients identified 49 plants species used to treat skin ulceration caused by this Leishmania species. The principal plants used are caju-branco (Anacardium occidentale, Anacardiaceae), used by 65% of the population, folha-fogo (Clidemia hirta,Melastomataceae) 39%, alfavaca-grossa (Plectranthus amboinicus, Lamiaceae) 33%, mastruz (Chenopodium ambrosioides, Chenopodiaceae) 31%, erva-de-santa-maria (Solanum americanum, Solanaceae) (25%) and transagem (Plantago major, Plantaginaceae) 2%. PMID:8701041

  4. Plants used in the treatment of leishmanial ulcers due to Leishmania (Viannia braziliensis in an endemic area of Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Flávio França

    1996-06-01

    Full Text Available This paper records the plants used in the treatment of cutaneous leishmaniasis due to Leishmania (Viannia braziliensis (L(Vb among the rural population of a cocoa- producing coastal area of Bahia state, Brazil. An enquiry conducted among a hundred patients identified 49 plant species used to treat skin ulceration caused by this Leishmania species. The principal plants used are caju-branco (Anacardium occidentale - Anacardiaceae, used by 65% of the population, folha-fogo (Clidemia hirta - Melastomataceae 39%, alfavaca-grossa (Plectranthus amboinicus - Lamiaceae 33%, mastruz (Chenopodium ambrosioides - Chenopodiaceae 31%, erva-de-santa-maria (Solatium americanum - Solanaceae (25% and transagem (Plantago major - Plantaginaceae. 2%.

  5. Elementary and isotopic geochemistry of vein goethite in laterite-gossanic crusts from the Igarape Bahia gold mine (Carajas, Brazil)

    International Nuclear Information System (INIS)

    The lateritic crusts of the gold mine from the Igarape Bahia, in Carajas, situated at Para state, Brazil, present themselves frequently sectioned by the goethite sub-vertical veins. The veins have the following measures: until 10 cm of thickness and more than 6 m of length. This work aims to characterize the textural, mineralogical and chemical aspects of these veins, in order to understand its evolution, mainly the relation with the laterites and its geological importance, including the aspects referents to the mineral prospecting. (author)

  6. Flora vascular de açudes de uma região do semi-árido da Bahia, Brasil Pond vascular flora in the semi-arid region of Bahia State, Brazil

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    Flávio França

    2003-12-01

    Full Text Available Foram selecionados seis açudes que margeiam a Estrada do Feijão (BA 052, nos municípios de Feira de Santana e Angüera, entre as coordenadas 39º30'-39º00'W e 12º00'-12º30'S. Com a finalidade de se conhecer a flora vascular dos mesmos, esses tipos de plantas foram coletadas de agosto/1996 a dezembro/1997. Registraram-se 121 espécies distribuídas em 46 famílias. As famílias mais representativas foram: Cyperaceae, com 18 espécies (14,9%, Poaceae, com 13 (10,7%, Asteraceae, com 10 (8,3%, Scrophulariaceae e Fabaceae, com 6 (5,0%. As espécies que ocorreram em todos os açudes foram Pistia stratiotes L. (Araceae, Echinochloa colona (L. Link (Poaceae, Nymphaea ampla (Salisb. DC. (Nymphaeaceae e Oxycarium cubense (Poepp. & Kunth. Lye (Cyperaceae.Six ponds were studied between August/1996 and December/1997 at the edge of State Highway BA 052, in the municipalities of Feira de Santana and Angüera, 39º30'-39º00'W and 12º00'-12º30'S.With the aim to know their vascular flora, one hundred and twenty-one species of vascular plants were collected, representing 46 families. The most frequent families were: Cyperaceae with 18 species (14.9%, Poaceae with 13 (10.7%, Asteraceae with 10 (8.3%, Scrophulariaceae and Fabaceae with 6 (5.0%. The species which were recorded in all lakes were: Pistia stratiotes L. (Araceae, Echinochloa colona (L. Link (Poaceae, Nymphaea ampla (Salisb. DC. (Nymphaeaceae and Oxycarium cubense (Poepp. & Kunth. Lye (Cyperaceae.

  7. Ages of granites of the Serrinha Nucleus, Bahia (Brazil): an overview

    International Nuclear Information System (INIS)

    The ages of granites of the Serrinha Nucleus (SN), in the eastern part of Bahia State, Brazil are poorly constrained and radiometric dating is mainly by the Rb-Sr whole rock isochron method, indicating a complex intrusive history. New Pb-Pb and U-Pb zircon for plutons widely distributed within the SN terrains range from Archean (>3070 Ma) to Paleoproterozoic (2067 Ma) and generally support the interpretation that at least three plutonic events affect these terrains. The range of ages evidently constitutes a large interval of regional granitic emplacement which can be divided into three principal domains: pre, syn and late/post tectonic. The new Archean ages (2.7 to 3.1 Ga.) by the U-Pb zircon method indicate reworking of an older crust during the Paleoproterozoic plutonic event in the SN region and clearly point to the existence of an Archean basement prior to 2.7 Ga. (Jequie Cycle). The younger ages help to further constrain the extension and age of Archean components of the Sao Francisco Craton which is important for a complete understanding of the Precambrian geology of that part of Brazil. (author)

  8. Musgos (Bryophyta de um fragmento de Mata Atlântica na Serra da Jibóia, município de Santa Terezinha, BA, Brasil Mosses (Bryophyta from a fragment of Atlantic Forest in the Jibóia Mountains, Santa Terezinha municipality, Bahia State, Brazil

    Directory of Open Access Journals (Sweden)

    Emilia de Brito Valente

    2009-06-01

    Full Text Available O levantamento de musgos realizado em uma área de Mata Atlântica no município de Santa Terezinha, Bahia, resultou em flora rica, com 61 espécies pertencentes a 23 famílias e 46 gêneros. Sematophyllaceae (sete spp., Orthotrichaceae (seis spp., Pilotrichaceae (cinco spp., Calymperaceae (cinco spp., Leucobryaceae (cinco spp. e Meteoriaceae (quatro spp. apresentaram maior riqueza específica. Actinodontium integrifolium (Broth. Churchill e Calymperes venezuelanum (Mitt. Broth. ex Pittier constituem novos registros para o Brasil. Ectropothecium leptochaeton (Schwaegr. W.R. Buck, Eulacophyllum cultelliforme (Sull. W.R. Buck & Ireland, Fissidens santaclarensis Thér., Lepidopilidium portoricense (Müll. Hal. H.A. Crum & Steere, Mittenothamnium reptans (Hedw. Card., Orthostichella pentasticha (Brid. W.R. Buck, Pilotrichella flexilis (Hedw. Ångstr., Porotrichum mutabile Hampe e Thuidium tomentosum Schimp. são novas ocorrências para a Bahia. Houve predomínio de táxons de distribuição neotropical. A comunidade corticícola foi predominante com 70% das espécies, seguida da epíxila, com 23%. A brioflora do fragmento mostrou-se rica já que corresponde a 24% do total de briófitas atualmente conhecido no Estado.This work presents the results of an inventory of mosses carried out in an Atlantic Forest fragment in the Jibóia Mountains, Santa Terezinha, Bahia State, Brazil. A total of 61 moss species distributed in 23 families and 46 genera were found. The families Sematophyllaceae (seven spp., Orthotrichaceae (six spp., Pilotrichaceae (five spp., Calymperaceae (five spp., Leucobryaceae (five spp. and Meteoriaceae (four spp. had higher species richness. Actinodontium integrifolium (Broth. Churchill and Calymperes venezuelanum (Mitt. Pitt. are new records for Brazil. Ectropothecium leptochaeton (Schwaegr. W.R. Buck., Eulacophyllum cultelliforme (Sull. W.R. Buck & Ireland, Fissidens santa-clarensis Thér., Mittenothamnium reptans (Hedw. Card

  9. Tuberculose na cidade de Salvador, Bahia, Brasil: o perfil na década de 1990 Tuberculosis in Salvador, Bahia, Brazil, in the 1990s

    Directory of Open Access Journals (Sweden)

    Maria Izabel Mota Xavier

    2007-02-01

    Full Text Available Com o objetivo de caracterizar o perfil epidemiológico da tuberculose (incidência e mortalidade no Município de Salvador, Bahia, Brasil, na década de 1990, foram analisadas as características demográficas, clínicas e laboratoriais dos casos e óbitos por esta doença ocorridos no período. Foram calculadas as taxas médias anuais de mortalidade e da incidência por sexo, faixa etária e formas clínicas da doença com base nas informações dos bancos de dados do Sistema de Informações de Tuberculose da Secretaria de Saúde do Estado da Bahia e do Sistema de Informações de Mortalidade do Ministério da Saúde. Analisou-se a distribuição espacial da tuberculose segundo distritos sanitários. Ficou evidente o predomínio dos casos e óbitos no sexo masculino e na faixa etária de 15 a 39 anos. A forma pulmonar apresentou uma maior taxa de incidência e de mortalidade. Sobre a hipótese de que, a co-infecção AIDS/tuberculose possa contribuir para manter elevadas taxas de mortalidade, os dados existentes não corroboram para esta associação. A maior ocorrência de tuberculose em determinados distritos sanitários pode estar associada à densidade populacional e às condições desfavoráveis de vida.The characteristics of tuberculosis (TB cases and deaths were analyzed in order to characterize the epidemiological profile of TB (incidence and mortality in Salvador, Bahia, Brazil, in the 1990s. Annual incidence and mortality rates were calculated by gender, age bracket, and clinical forms of the disease using databases from the Tuberculosis Information System of the Bahia State Health Secretariat and the Mortality Information System of the Brazilian Ministry of Health. TB spatial distribution was analyzed according to health district. Cases and deaths were predominantly in males in the 15 to 39 year group. The pulmonary form showed the highest incidence and mortality. The existing data did not corroborate the hypothesis that AIDS

  10. Contribution of state public policies to participation of family agriculture in the national program for production and use of biodiesel: the case of Bahia (Brazil); A contribuicao da politica estadual para viabilizar a participacao da agricultura familiar no programa nacional de producao e uso de biodiesel: o caso da Bahia

    Energy Technology Data Exchange (ETDEWEB)

    Avzaradel, Ana Carolina

    2008-03-15

    The commencement of the National Program for the Production and Use of Biodiesel (PNPB) consolidates the efforts of the Federal Government to stimulate the national production of this biofuel. The program is aimed at the insertion of small family farmers in the productive chain of biodiesel, promoting the social inclusion of this part of the population. PNPB stipulates that 2% of biodiesel must be blended with diesel oil (B2) from 2008 on, a percentage that will reach 5% in 2013. However, the demand for biodiesel created by this program may not be met if the blockages in the production chain are not removed. Since the absence of raw material is highlighted as the main obstacle to production, the main difficulties faced by family farmers were focused on. The study dealt specifically with the case of Bahia, since it already has a structured production chain of vegetable oil seeds and because of its leading position in the national production of biodiesel. Impacts resulting from the adoption of state public policies aimed at family farmers who produce vegetable oil for the production of biodiesel were analyzed. Vegetable oil supply scenarios in Bahia show that state government support for family farming benefits biodiesel production, allowing to estimate the percentage of the participation of family agriculture in Bahia to meet the targets set in the PNPB. (author)

  11. O conhecimento ictiológico tradicional dos pescadores da cidade de Barra, região do médio São Francisco, Estado da Bahia, Brasil The traditional ichthyological knowledge of fishermen from the city of Barra, median region of San Francisco, state of Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Márcia Nogueira de Melo

    2002-05-01

    Full Text Available No artigo discute-se o conhecimento ictiológico tradicional de uma comunidade pesqueira da cidade de Barra, localizada na região oeste do Estado da Bahia, nordeste do Brasil. Os pescadores de Barra desenvolvem suas atividades habituais às margens dos rios São Francisco e Grande. O trabalho de campo foi realizado no período de janeiro a junho de 2000. Foram consultados 15 informantes (10 homens e 5 mulheres através de entrevistas livres e semi-estruturadas com o objetivo de registrar os aspectos cognitivos (etnotaxonomia, reprodução, comportamento, ecologia trófica, hábitat e culturais (restrições ao consumo de peixes e usos na medicina popular relacionados com as espécies de peixes locais. Dezoito espécies foram coletadas, identificadas e encontram-se depositadas no Laboratório de Ictiologia da Universidade Estadual de Feira de Santana. Os resultados revelam que os pescadores ainda possuem conhecimentos teóricos e práticos importantes que devem ser considerados em estudos de manejo, conservação e uso sustentável dos recursos pesqueiros. Problemas ecológicos de origem antrópica, tais como pesca predatória e introdução de espécies exóticas, vêm afetando o modo de vida dos pescadores tradicionais, tanto os da cidade de Barra como os das áreas adjacentes.This paper deals with the traditional ichthyological knowledge of fishermen’s community from the city of Barra, which is located in the west region of Bahia State, Northeast Brazil. These fishermen develop their usual activities at the edges of São Francisco and Grande rivers. Fieldwork was carried out from January to June 2000. A total of 15 informants (ten male and five female were consulted through open and semi-structured interviews, with the aim to record both the cognitive (ethnotaxonomy, reproduction, behaviour, food ecology, habitat and cultural aspects (restrictions to the fish eating and their use as folk medicine towards the local fish species. Eighteen

  12. Energy balance from Bahia state 2011 - series: 1994-2010

    International Nuclear Information System (INIS)

    The present Energy Balance is constituted of six chapters, as follows: the chapter 1 approaches the profile of the energy system, showing the structure of the Bahia state energy matrix i n the year of 2010, and the modifications occurred during the period of 1994-2010; the chapter 2 analyses the evolution during the period of 1994-2010 of the energy offer with aspects of production, exports, imports and consumption; the chapter 3 comprised the evolution of energy consumption by sources and social-economic sectors; chapter 4 focus the evolution of state energy self-sufficiency, confronting the primary energy production with the energy total demand; the chapter 5 contains the balance of the energy transformation centers of the Bahia state; and the chapter 6 contains the consolidated matrixes expressed in the period of 1980, 1985 and 1990-2010

  13. Atenção à saúde bucal e a descentralização da saúde no Brasil: estudo de dois casos exemplares no Estado da Bahia Oral health care and health decentralization in Brazil: two case studies in Bahia State

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    Sônia Cristina Lima Chaves

    2007-05-01

    Full Text Available Com o objetivo de discutir as relações entre a descentralização da gestão da saúde e as características da atenção à saúde bucal foi realizado um estudo comparado de dois casos exemplares em municípios selecionados do Estado da Bahia, Brasil, em diferentes estágios de descentralização da gestão da saúde. As informações foram obtidas por intermédio de entrevistas semi-estruturadas com informantes-chave, observação das práticas e análise de dados secundários do Sistema de Informação Ambulatorial (SIA-SUS. Os resultados são indicativos da existência de influência de características do governo municipal e da gestão da saúde para a organização da atenção à saúde bucal. Essa influência, contudo, foi inferior ao esperado. O município C, classificado como em estágio avançado da descentralização, apresentou padrão intermediário de implantação das ações de saúde bucal (50%, enquanto o município E, em estágio incipiente em relação à descentralização também se apresentou incipiente no que se refere aos serviços públicos odontológicos, com apenas 11% de implantação. Esse estudo revelou que a descentralização não tem sido acompanhada de melhorias na capacidade de gestão dos serviços odontológicos, apesar do aumento no repasse de recursos financeiros para esta área.A comparative case study was performed in two selected municipalities in the State of Bahia, Brazil, to discuss the relationship between health system decentralization and characteristics of oral health services. A logical model was developed and submitted to an expert panel. Data were gathered through in-depth interviews, field observation, and analysis of secondary data from the National Health System database. The results point to the influence of municipal government characteristics on oral health practice. One municipality was classified as having an intermediate standard of oral health system implementation (50%, while the

  14. Avaliação da oferta e utilização de especialidades odontológicas em serviços públicos de atenção secundária na Bahia, Brasil Assessing the supply and use of secondary care in specialized dental clinics in Bahia State, Brazil

    Directory of Open Access Journals (Sweden)

    Sônia Cristina Lima Chaves

    2011-01-01

    Full Text Available O estudo visou avaliar a taxa de utilização dos serviços odontológicos especializados de quatro CEOs da Bahia, Brasil, identificando fatores relacionados. Trata-se de uma pesquisa avaliativa onde a etapa quantitativa foi conduzida através de um estudo transversal utilizando dados secundários do Sistema de Informações Ambulatoriais do Sistema Único de Saúde (SIA-SUS e a qualitativa foi a partir de vinte entrevistas semi-estruturadas junto aos coordenadores e executores, além de observação in loco do serviço. O estudo revelou bons resultados na oferta desse serviço na percepção dos profissionais, mas há uma baixa taxa de utilização. A baixa taxa de utilização revela barreiras de acesso do próprio serviço de saúde, como a ausência de padrões e metas de desempenho por especialidade, a falta dos pacientes, que não são substituídos, além das diferentes tecnologias utilizadas por cada especialista. Sugerem-se estudos que analisem diferentes formas de organização do serviço que tenham possibilitado maior utilização da oferta disponível, como diferenças de remuneração, articulação com atenção primária e adequação da oferta às necessidades de saúde populacionais.This study aimed to evaluate the utilization of dental services in four specialized dental clinics in Bahia State, Brazil, and to identify associated factors. This was an evaluative study in which the quantitative stage focused on a cross-sectional analysis of secondary data from the Outpatient Information System of the Unified National Health System and the qualitative component was based on 20 semi-structured interviews with coordinators and managers, in addition to on-site observation of health services. The study showed good results in the supply of these services from the health professionals' perspective, but with a low utilization rate. The low utilization rate reveals access barriers in the health services themselves, like the lack of

  15. Use of prescribed and non-prescribed medications among children living in poor areas in the city of Salvador, Bahia State, Brazil Consumo de medicamentos prescritos e não prescritos entre crianças residentes em áreas pobres de Salvador, Bahia, Brasil

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    Djanilson Barbosa dos Santos

    2011-10-01

    Full Text Available A cross-sectional study of children living in poor areas in the city of Salvador, Bahia State, Brazil, was carried out in 2006 to investigate the prevalence of use of prescribed and non-prescribed medication. This population-based study included 1,382 children aged 4-11 years. The use prescribed and non-prescribed medication during the 15 day period preceding the interview was adopted as the dependent variable. Of the 1,382 children, 663 (48% had used at least one type of medication in the 15 days prior to the interview: in 267 cases (40.3%, mothers reported that the child had taken prescribed medication, while in 396 cases (59.7%, the child had taken medication that had not been prescribed by a physician. The most commonly prescribed drugs were analgesics (42.3%, systemic antibiotics (21.3% and antiasthmatic (16.5%. With respect to non-prescribed drugs, the most common were analgesics (65.2%, antitussives (15.7% and vitamins (9.3%. The results show a high prevalence of the use of non-prescription drugs among poor children, and large drug purchases of drugs by the head of household, highlighting deficiencies in coverage of the health system.A prevalência de uso de medicamentos prescritos e não prescritos foi investigada por intermédio dum estudo transversal, em crianças que vivem em áreas pobres da cidade de Salvador, Bahia, Brasil, em 2006. Estudo de base populacional que incluiu 1.382 crianças entre 4 e 11 anos de idade. O consumo de medicamentos prescritos e não prescritos nos 15 dias anteriores à entrevista foi considerado a variável dependente. Das 1.382 crianças, 663 (48% haviam consumido ao menos um medicamento nos últimos 15 dias: 267 (40,3% referidas pela mãe haviam consumido medicamentos prescritos e 396 (59,7% consumiram medicamentos não prescritos. Os grupos farmacológicos prescritos mais consumidos foram analgésicos (42,3%, antibacterianos sistêmicos (21,3% e antiasmáticos (16,5%. Os grupos farmacológicos n

  16. Evaluation of Forest Fire Danger Indexes for Eucalypt Plantations in Bahia, Brazil

    OpenAIRE

    Larissa Alves Secundo White; Benjamin Leonardo Alves White; Genésio Tâmara Ribeiro

    2015-01-01

    A Forest Fire Danger Index is a valuable tool in forest fire prevention and firefight because it grades fire occurrence possibility on a daily basis. Six Fire Danger Indexes were tested for accuracy based on forest fire occurrence in eucalyptus plantations of the north coast of Bahia, Brazil. They are Angstron, Nesterov, Telicyn Logarithmic Index, Monte Alegre, Rodríguez and Moretti, and Modified Monte Alegre. The results were analyzed using two parameters of the Heidke Skill Score test: Skil...

  17. Validation of a food frequency questionnaire designed for adolescents in Salvador, Bahia, Brazil

    OpenAIRE

    Jean Márcia Oliveira MASCARENHAS; Rita de Cássia Ribeiro SILVA; Maria Ester Pereira Conceição MACHADO; SANTOS, Carlos Antonio de Souza Teles; Marchioni, Dirce Maria Lobo; Barreto, Maurício Lima

    2016-01-01

    Objective: This study assessed the validity of a Food Frequency Questionnaire used to assess food intake in adolescents in Salvador, Bahia, Brazil. Methods: Seventy adolescents enrolled in public schools aged 11 to 17 years participated in this study. The dietary intake of the adolescents was assessed using the Food Frequency Questionnaire and the mean value of three-day food record, used as the reference method. The mean (and standard deviation) energy and nutrient intakes estimated from th...

  18. COMMUNITY STRUCTURE OF THE TINTINNIDS (CILIOPHORA: SPIROTRICHEA) IN THE REGION OF ABROLHOS (BAHIA, BRAZIL)

    OpenAIRE

    Alejandro Esteweson Santos Faustino da Costa; Sigrid Neumann-Leitão; Fabiano Lopes Thompson; Pedro Augusto Mendes de Castro Melo; Jana Ribeiro de Santana

    2015-01-01

    The tintinnid community in the region of Abrolhos (Bahia, Brazil) was studied during February 2012. We hypothesized that the tintinnid community structure varies significantly over a short temporal scale (photoperiod), as well as spatially over a short scale (on and away from the reefs), and a broad scale (distance of the reef area from the coast). Three areas in Abrolhos were studied. Two sampling points were delimited in each area, where the tintinnids were collected by horizontal subsurfac...

  19. Envenenamento por Tityus stigmurus (Scorpiones; Buthidae no Estado da Bahia, Brasil Envenomation by Tityus stigmurus (Scorpiones; Buthidae in Bahia, Brazil

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    Rejâne Maria Lira-da-Silva

    2000-06-01

    Full Text Available A presente investigação é um estudo descritivo dos aspectos clínicos dos acidentes causados pelo escorpião Tityus stigmurus no Estado da Bahia, Brasil. Foram analisados 237 casos confirmados, tratados pelo Centro de Informações Antiveneno da Bahia (CIAVE, no período de 1982-1995. O envenenamento por T. stigmurus caracterizou-se por manifestações locais: dor (94,4%, dormência (30%, edema (17,8%, eritema (17,8% e parestesia (15,6% e gerais: cefaléia (14%, vômitos (4,4% e sudorese (3,3%. A maioria dos envenenamentos (94% foi leve e todos evoluíram para cura. A ausência de letalidade, com o restabelecimento dos pacientes, inclusive casos graves, sugere a eficácia do tratamento com o antiveneno específico, apesar do veneno desta espécie não estar presente no pool de produção nacional do soro. Há necessidade de revisão dos critérios regionais nos esquemas atuais de soroterapia. Os dados apontam para a semelhança da gravidade do envenenamento por T. serrulatus, com exceção da ocorrência de óbitos e complicações sistêmicas.The present investigation is a descriptive study regarding the clinical aspects of accidents caused by the scorpion Tityus stigmurus in Bahia, Brazil. We analyzed 237 confirmed cases treated by the Antivenom Information Centre (CIAVE from 1982 to 1995. Envenomation by T. stigmurus was mainly characterized by local symptoms: pain (94.4%, dormancy (30.0%, edema (17.8%, erythema (17.8, paresthesia (15.6% and general manifestations such as headache (4.4%, vomiting (4.4% and sudoresis (3.3%. Most of the envenomation cases were mild (94% and all were successfully cured. Although T. stigmurus venom is not in the pool of anti-venom serum (SAE, the absence of lethality and benign nature of the cases suggest the efficiency of SAE. With the exception of deaths and systemic complications, envenoming gravity was similar to those of Tityus serrulatus.

  20. Infraestrutura de biossegurança para agentes biológicos em hospitais do sul do Estado da Bahia, Brasil Infraesctructura de bioseguridad para los agentes biológicos en hospitales del sur del Estado de Bahia, Brasil Biosecurity infrastructure for biological agents in hospitals from the south of Bahia State, Brazil

    OpenAIRE

    Maridalva de Souza Penteado; Tânia Cristina de Oliveira

    2010-01-01

    O objetivo do estudo foi descrever a infraestrutura de biossegurança em hospitais localizados na Região Sul do Estado da Bahia, Brasil. Tratou-se de um estudo descritivo-exploratório realizado em comissões de controle de infecções hospitalares e comissão institucional de prevenção a acidentes quanto à existência de normas escritas, realização de treinamentos para essas mesmas preconizações, existência de registros institucionais concernentes à biossegurança e existência de práticas de atenção...

  1. The uranium provinces of the Lagoa Real District-Bahia (Brazil)

    International Nuclear Information System (INIS)

    The Lagoa Real Project from NUCLEBRAS represents one of the most important uranium provinces in Brazil today. The project is limited by the 42000' - 42030'W and 13030' - 14015'S geographic coordinates, covering an area of 4,540 square kilometres in the South-Central part of Bahia State. Since 1977, 13 radiometric anomalies have been detected. As part of the Archean basement, metasomatized and cataclastic metamorphic rocks outcrop in the area. The uranium mineralization occurs in albitite bodies parallel to its foliation and is represented by fine grained uraninite. Lying roughly in N-S direction the albitite bodies are tabular and elongated. Each albitite body may reach over 1 Km of extensoin, 100m of width, and 350m of depth. 207Pb/206Pb age determination indicated 820 my as the age of uraninite crystallization. An ore reserve of 27,000 ton of U3O8 at an average grade of 0.15% U3O8 has been determined following geologic, topographic, and radiometric survey over an area of 700 hectares and the completion of 160 drill-holes totalizing 23,000 metres. The potential uranium reserve of the Lagoa Real District has not as yet been properly evaluated because from the known orebodies only six have been sistematically investigated to date. (Author)

  2. Flora and phytosociology of an area of Restinga along the northern Coast of Bahia, Brazil

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    Christiano Marcelino Menezes

    2012-03-01

    Full Text Available Areas of restinga are geologically recent environments. The species that inhabit this type of ecosystem are typical of adjacent areas, such as rain forest, tabuleiro forest and caatinga, and form a diverse community of trees, shrubs and erect and prostrate herbs. The goal of this work was to evaluate the vegetation in an area of restinga located along Praia do Forte, in the state of Bahia, Brazil. Four 200m transects where made within five plots of 100m2 each, and 1,640 individuals within 68 species were collected. High species diversity was found in transects 1 and 2 (H´ = 3.882 and 3 and 4 (H´ = 3.835. The most representative families were Myrtaceae, Rubiaceae and Malpighiaceae. Based on the species composition, a significant difference (p < 0.001 was found between the sampled areas, and the findings show that there are two distinct plant communities in this region, Mata deRestinga and Restinga em Moitas.

  3. Genetic variability in Melipona scutellaris from Recôncavo, Bahia, Brazil.

    Science.gov (United States)

    Viana, J L; Francisco, A K; Carvalho, C A L; Waldschmidt, A M

    2013-01-01

    Bees play a key role in pollination and thereby help maintain plant diversity. The stingless bee Melipona scutellaris is an important pollinator in northeastern Brazil because it is endemic to this region. Both deforestation and timber harvesting have reduced the nesting sites for this species, thus reducing its population and range. Genetic studies may help reverse this process by providing important tools for their proper management with a view to conservation of this species. Microsatellite markers have proven to be ideal for mapping genes and population genetic studies. Our aim was to study, using microsatellite markers, the interpopulation genetic variability of M. scutellaris in different parts of the Recôncavo region in Bahia State, Brazil. In all, 95 adult workers from 11 localities in Recôncavo Baiano (Amargosa, Cabaceiras do Paraguaçu, Conceição da Feira, Conceição do Almeida, Domingos Macedo Costa, Governador Mangabeira, Jaguaripe, Jiquiriça, Maragojipe, São Felipe, and Vera Cruz) were analyzed using 10 pairs of microsatellite primers developed for different Meliponini species. The total number of alleles, allele richness, and genetic diversity ranged from 2 to 7 per locus (average = 4.4), 1.00 to 4.88, and 0.0 to 0.850, respectively. The expected and observed heterozygosities varied from 0.0 to 0.76 and 0.0 to 0.84, respectively. No locus showed deviation from the expected frequencies in the chi-square test or linkage disequilibrium. The fixation index, analysis of molecular variance, and unweighted pair-group method using the arithmetic average revealed the effects of human activities on the populations of M. scutellaris, as little genetic structure was detected. PMID:24065683

  4. Schooling for Some: Local Financial Commitment to Basic Education in Bahia, Brazil.

    Science.gov (United States)

    Plank, David N.; Verhine, Robert E.

    1995-01-01

    Recent literature on Brazilian educational finance has documented low expenditure levels and problems of efficiency, efficacy, and equity. This paper analyzes financial data from Bahia state "municipios" and examines revenue and expenditure trends to explain variations in financial commitment across "municipios." Local interest in education, not…

  5. Metamorphism, metasomatism and mineralization at Lagoa Real, Bahia, Brazil

    International Nuclear Information System (INIS)

    Uranium deposits cumulatively in the 100,000 tonne U3 O8 range occur within ductile shear zones transecting Archean basement gneisses of the Sao Francisco Craton, at the Lagoa Real region of south-central Bahia, Brasil. The gneisses, dated at 2.6-3.0Ga, are at amphibolite and granulite facies and overlie to the west, the Proterozoic Espinhaco metasedimentary sequence along a thrust fault. Petrography and mineral chemistry show that in the zones of alteration/mineralization, the original K-feldspar + quartz + albite/oligoclase + hastingsite assemblage, is replaced by albite + aegirine - angite + andradite + hematite assemblages, with or without uraninite. This information along with oxygen isotope, whole rock geochemistry and fluid inclusion studies indicate that the alteration process involves removal of Si, K, Rb, Ba and addition of Na under oxidizing conditions. V, Pb and Sr were introduced along with U via interaction with saline SO2 - rich, isotopically light fluids under varying water/rock ratios and at temperatures of 500 - 5500C. 87Sr/86Sr systematics suggest that it is unlikely that Sr, and by extension uranium, were introduced by fluids originating from the basement gneisses. Geological constraints and the general alteration pattern are consistent with the release of the mineralizing fluids in response to the overloading of the basement rocks onto the Sedimentary Espinhaco via a thrust mechanism. (Author)

  6. Echinodermata das praias de Salvador (Bahia, Brasil The Echinoderms of Salvador beaches (Bahia, Brazil

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    Orane Falcão de Souza Alves

    2000-06-01

    Full Text Available This paper presents 28 species of Echinoderms collected on 5 beaches of Salvador (12º54' to 13º01' S and 38º26' to 38º33' W, Brazil, which are distributed in 19 families. Ophiuroidea represented 53,6% of the collected species, followed by Echinoidea (28,6%, Asteroidea (7,1%, Holothuroidea (7,1%, and Crinoidea (3,6%. Ophiuroidea and Echinoidea were the most frequent groups, occurring at all the studied beaches while Crinoidea occurred only on 20% of them. Most of the species are characterized as belonging to the tropical warm waters, some to the shallow coastal areas and some having a broad bathymetric distribution. The richness of species values on beaches ranged from 7 to 24, at Itapua Beach, and from 2 to 14 among different kinds of habitats, where protected ones showed higher values.

  7. A nonbreeding concentration of Roseate and Common Terns in Bahia, Brazil

    Science.gov (United States)

    Hays, H.; Lima, P.; Monteiro, L.; DiConstanzo, J.; Cormons, G.; Nisbet, I.C.T.; Saliva, J.E.; Spendelow, J.A.; Burger, J.; Pierce, J.; Gochfeld, M.

    1999-01-01

    We report recoveries of banded Roseate (Sterna dougallii) and Common (S. hirundo) Terns netted at Mangue Seco, Bahia, Brazil (11? 27'S, 37? 21'W). Mangue Seco is the first reported South American location where large numbers of Roseate Terns concentrate December-March, and where members of both the North American and Caribbean populations occur together during these months. A Roseate Tern recovered at Mangue Seco sets an age record of 25.6 years for the species. Recoveries at Mangue Seco of Common Terns banded in the Azores (37? -38?N, 25? -29?W) suggest there is a regular transatlantic movement by Common Terns between the two locations.

  8. Conhecimento popular sobre plantas medicinais em comunidades rurais de mata atlântica - Itacaré, BA, Brasil Folk knowledge about medicinal plants within rural communities in Atlantic Forest, Itacaré, Bahia State, Brazil

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    Erika de Paula Pedro Pinto

    2006-12-01

    Full Text Available O presente trabalho teve por objetivo o levantamento etnobotânico sobre o conhecimento e uso de plantas medicinais em duas comunidades rurais (Marambaia e Camboinha, localizadas em uma Área de Proteção Ambiental, na Mata Atlântica do Sul da Bahia, Brasil. Estas comunidades têm usado plantas medicinais como uma importante atividade terapêutica, a qual permite a auto-suficiência da população rural em relação aos cuidados com a saúde. Os dados foram coletados através de entrevistas com 26 famílias (24% do número total. As plantas medicinais coletadas (98 espécies foram catalogadas, identificadas e depositadas no Herbário Rio Clarense (HRCB. Elas pertencem a 40 famílias, dentre as quais Lamiaceae foi a mais citada. A maioria destas espécies (78% é cultivada, comumente nos quintais, pelos moradores locais. A folha é a parte da planta mais usada nos preparos medicinais. As espécies com maior número de citações são Chenopodium ambrosioides L. (mastruz e Lippia alba (Mill N.E. Br. (erva-cidreira, também associadas ao maior número de usos terapêuticos. Comparam-se no presente trabalho os índices de concordância de uso e de diversidade obtidos com os de outros estudos realizados em Florestas Tropicais no Brasil.This study's goal was to caryy out an ethnobotanical survey focusing on the knowledge and use of medicinal plants within two rural communities (Marambaia and Camboinha, which are situated in an Environmental Protection Area in Atlantic Forest of Southern Bahia, Brazil. These communities use medicinal plants as an important therapeutic activity, which permits the rural inhabitants to be self-sufficient regarding health care. Data were collected through interviews with 26 families (24% of the total. The medicinal plants collected (98 species were catalogued, identified and deposited at the Herbarium Rio Clarense (HRCB. They belong to 40 families so that Lamiaceae was the most cited. The majority of these species (78

  9. Plants used in the treatment of leishmanial ulcers due to Leishmania (Viannia braziliensis in an endemic area of Bahia, Brazil

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    Flávio França

    1996-06-01

    Full Text Available This paper records the plants used in the treatment of cutaneous leishmaniasis due to Leishmania (Viannia braziliensis (L(Vb among the rural population of a cocoa- producing coastal area of Bahia state, Brazil. An enquiry conducted among a hundred patients identified 49 plant species used to treat skin ulceration caused by this Leishmania species. The principal plants used are caju-branco (Anacardium occidentale - Anacardiaceae, used by 65% of the population, folha-fogo (Clidemia hirta - Melastomataceae 39%, alfavaca-grossa (Plectranthus amboinicus - Lamiaceae 33%, mastruz (Chenopodium ambrosioides - Chenopodiaceae 31%, erva-de-santa-maria (Solatium americanum - Solanaceae (25% and transagem (Plantago major - Plantaginaceae. 2%.Este trabalho relata as plantas usadas no tratamento da leishmaniose cutânea, causada por Leishmania (Viannia braziliensis (L(Vb, na população rural da faixa litorânea produtora de cacau do estado da Bahia, Brasil. Um inquérito realizado entre 100 pacientes, identificou 49 espécies de plantas usadas para tratar úlceras de pele causadas por esta espécie de Leishmânia. As principais plantas usadas foram o cajueiro-branco (Anacardium occidentale - Anacardiaceae usado por 65% da população, a folha-fogo (Clidemia hirta - Melastomataceae 39%, a alfavaca-grossa (Plectranthus amboinicus - Lamiaceae 33%, o mastruz (Chenopodium ambrosioides - henopodiaceae 31%, a erva-de-santa-maria (Solanum americanum - Solanaceae 25% e a transagem (Plantago major - Plantaginaceae 2%.

  10. Preliminary evaluations of social and environmental impacts from mine-industrial project - uranium of Lagoa Real, Bahia, Brazil

    International Nuclear Information System (INIS)

    The Uranium Province of Lagoa Real is situated in the central south of the State of Bahia and constitutes at the moment the second uranium resource of Brazil, containing, in several anomalies, as available resource, 93.850 ton. of U sub(3) O sub(8). The Uranio do Brasil S.A. develops a mine-industrial complex in this Province with the aim to extract and benefit uranium and intending to improve in 1992. The project is considered with high hazard, because involves te management of radioactive material, and becomes necessary an available of environmental impact, in accordance with CONAMA 001/86 and an active participation of the society. This paper aims to indentify the social and environmental impacts of this process, as a contribution of this important discussion. (author)

  11. Education reform, race, and politics in Bahia, Brazil Reforma escolar, racismo y políticas locales en Bahia, Brasil Reforma educacional, racial e política na Bahia, Brasil

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    Bernd Reiter

    2008-03-01

    Full Text Available This article discusses the main findings and conclusions from my field research evaluating education reform in the state of Bahia, Brazil. Data collection was done during two exploratory research trips to Salvador, the state capital, in 2001 and in 2005. The Bahian Education Reform, initiated by the state government in 1999 and funded to a great extent by the World Bank, has achieved some very significant goals, most importantly the expansion of high school education and the broadening of access to primary education in areas where access was far from universal. My research nevertheless points to some sever shortcomings, namely with regard to the situation of Afro-Brazilians. Structural racism provides one of the strongest explanations for this shortcoming. Structural racism in Bahia lowers teachers' and principals' expectations about the potential for academic achievement of poor Afro-Brazilians; structural racism widens the gap between students and principals, contributing to a mutual alienation of this two groups and jeopardizing the creation of strategic alliances and synergies inside schools; and it alienates schools from neighborhoods, impeding meaningful community and parental involvement in school management. Finally, the low recognition that public teachers receive from society as a whole, reflected by low salaries, and a general lack of institutional incentive structures that reward outstanding performance and sanction under-average performance have transformed Bahian public education into a desperado system, where the motivations of teachers and students are systematically grinded and their hopes frustrated.Este artículo discute las conclusiones principales de mi investigación en la que evalúo la reforma escolar en el estado de Bahia, Brasil. La recolección de datos fue realizada durante dos viajes exploratorios de investigación a Salvador, la capital del estado, en 2001 y en 2005. La Reforma Educacional en Bahia iniciada por el

  12. Spatial analysis of migrating Apis mellifera colonies in Salvador, Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Renato L. Jr. Sandes

    2009-11-01

    Full Text Available Beekeeping in Brazil is growing but also associated with an increase in the number of human and animal accidents involved. In particular, bees of the Apis mellifera species (Africanized bees are known for their aggressive behaviour and frequent swarming activity due to their poor adaptation to the human environment. This study analyzed the spatial distribution of occurrences of migratory swarms of A. mellifera and recorded apicultural accidents in the city of Salvador, Bahia, Brazil. The association of demographic and climatic variations on places where the swarms occurred was also evaluated. The study is based on data collected within the frame of the “SOS Bees”, a project initiated for the protection of the environment and enforced by a special unit of the military police in Bahia. In the 3-year period from 2000 to 2003, 590 swarms were registered in 75 of the 98 zones of information of Salvador. Three cluster areas, representing 25.4% of all events, were identified. In that period, 316 apicultural accidents were registered involving humans and one involving dogs. The seasonal rise of the monthly average temperature showed an association with the increase of the number of swarming events.

  13. Tmesiphantes mirim sp. nov. (Araneae: Theraphosidae from the Atlantic Forest of Bahia, Brazil, biogeographical notes and identification keys for species of the genus

    Directory of Open Access Journals (Sweden)

    Willian Fabiano-da-Silva

    2015-04-01

    Full Text Available A new species of Tmesiphantes Simon, 1892 is described and illustrated, based on eight male specimens collected at the Una Biological Reserve, southern state of Bahia, Brazil. It is distinguished by the morphology of male palpal bulb and tibial apophysis. The new species is very small and is the smallest theraphosid described to date (body length 5.5 mm. It is distinguished from congeners by the size, which vary from 12 mm (T. riopretano to 23.8 mm (T. nubilus in other species of the genus, aspect of palpal bulb, sternal posterior sigillae close to sternal margin and by the aspect of tibial apophysis which lacks the prolateral branch. Tmesiphantes presently comprises nine species. Sixth have been described for the southern region of Bahia, a well known area of endemism in the Atlantic Forest. Identification keys for Tmesiphantes males and females are presented.

  14. Ethnoentomological studies in the state of Bahia: an homanage to the 50

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    Eraldo Medeiros Costa Neto

    2004-05-01

    Full Text Available This paper discusses the importance of research in ethnoentomology by examining the works which have been carried out in different social and cultural contexts within Bahia State, northeastern Brazil. Such works range from studies in ethnotaxonomy to the use of insects both as food and medicinal resources, as well as their use in the art of philately and advertising. Studies on ethnoentomology can stimulate new ideas to be researched by science, especially those stressing both the therapeutic and protein potential of the insects, thus representing a valuable contribution to the question of biodiversity and opening up possibilities for the economic valorization of species which are normally regarded as harmful or useless.

  15. Impacto do Programa Água para Todos (PAT sobre a morbi-mortalidade por diarreia em crianças do Estado da Bahia, Brasil Impacto del Programa Agua para Todos (PAT sobre la morbimortalidad por diarrea en niños del Estado de Bahía, Brasil Impact of the Water for All Program (PAT on childhood morbidity and mortality from diarrhea in the Bahia State, Brazil

    Directory of Open Access Journals (Sweden)

    Davide Rasella

    2013-01-01

    Full Text Available O objetivo do presente estudo foi avaliar o impacto do Programa Água para Todos (PAT, implantado no Estado da Bahia, Brasil, por ampliar a cobertura do saneamento básico em áreas de maior vulnerabilidade. Foram selecionados 224 municípios com informações vitais adequadas. Foi utilizado um desenho de estudo antes-e-depois controlado, efetuando uma análise de regressão multivariada para dados em painel com resposta binomial negativa a efeitos fixos do ano 2005 até 2008. A cobertura do PAT, como variável contínua, esteve associada negativamente (p El objetivo del presente estudio fue evaluar el impacto del Programa Agua para Todos (PAT, implantado en el Estado de Bahía, Brasil, para ampliar la cobertura del saneamiento básico en áreas de mayor vulnerabilidad. Fueron seleccionados 224 municipios con información vital adecuada. Se utilizó un diseño de estudio antes-después controlado, efectuando un análisis de regresión multivariada para los datos en panel con respuesta binomial negativa, a efectos fijos del año 2005 hasta el 2008. La cobertura del PAT, como variable continua, estuvo asociada negativamente (p This study aimed to evaluate the impact of the Water for All Program (PAT, launched in Bahia State, Brazil, with the objective of expanding coverage of the water supply and sanitation in areas with high vulnerability to waterborne diseases. A total of 224 municipalities (counties with adequate vital statistics were selected. A controlled before-and-after study design was used, performing analyses with multivariate negative binomial regression with fixed effects, from 2005 to 2008. PAT coverage - as a continuous variable - was negatively associated (p < 0.01 with the under-five mortality rate. Municipalities with coverage ≥ 10% showed a reduction of 39% (p < 0.05 in mortality from diarrhea, under-five mortality of 14% (p < 0.01, and hospitalizations from diarrhea of 6% (p < 0.05 when compared to municipalities without PAT

  16. Family context and incidence of dental caries in preschool children living in areas covered by the Family Health Strategy in Salvador, Bahia State, Brazil Contexto familiar e incidência de cárie dentária em pré-escolares residentes em áreas do Estratégia Saúde da Família em Salvador, Bahia, Brasil

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    Tatiana Frederico de Almeida

    2012-06-01

    Full Text Available Psychosocial factors influence family care and can jeopardize child development. This study aimed to analyze the association between maternal common mental disorders and incidence of early dental caries in preschool-age children living in areas covered by the Family Health Strategy in Salvador, Bahia State, Brazil, in a cohort design. A total of 472 children were examined and their mothers were interviewed from 2007 to 2008. Incidence of at least one tooth with caries was 21.19%, while 7.84% of the children showed high risk of caries. The results after adjusting for the child's age and maternal schooling showed that maternal common mental disorders were associated with high caries risk in deciduous teeth (adjusted RR = 2.41, 95%CI: 1.05-5.56, among children with 6 or fewer home appliances in the household; adjusted RR = 3.44, 95%CI: 1.06-11.17, among those that brushed twice or less per day. Maternal mental problems were associated with the development of caries in preschoolers.Fatores psicossociais influenciam o cuidado no contexto familiar, podendo prejudicar o desenvolvimento infantil. Este trabalho teve como objetivo analisar a associação entre transtornos mentais comuns maternos e a incidência de cárie precoce em crianças na faixa etária pré-escolar, residentes em áreas cobertas pelo Estratégia Saúde da Família em Salvador, Bahia, Brasil, em um estudo de coorte. Foram examinadas 472 crianças, e suas mães foram entrevistadas, no período de 2007 a 2008. A incidência de pelo menos 1 dente cariado foi de 21,19%, enquanto 7,84% das crianças apresentaram alto risco de cárie. Os resultados após ajuste por idade da criança e escolaridade materna mostraram que transtornos mentais comuns maternos associaram-se ao alto risco de cárie em dentes decíduos (RR ajustado = 2,41, IC95%: 1,05-5,56, entre as crianças com 6 ou menos eletrodomésticos no domicílio; RR ajustado = 3,44, IC95%: 1,06-11,17, entre as que realizavam escova

  17. Envenenamento por Tityus stigmurus (Scorpiones; Buthidae) no Estado da Bahia, Brasil Envenomation by Tityus stigmurus (Scorpiones; Buthidae) in Bahia, Brazil

    OpenAIRE

    Rejâne Maria Lira-da-Silva; Andréa Monteiro de Amorim; Tania Kobler Brazil

    2000-01-01

    A presente investigação é um estudo descritivo dos aspectos clínicos dos acidentes causados pelo escorpião Tityus stigmurus no Estado da Bahia, Brasil. Foram analisados 237 casos confirmados, tratados pelo Centro de Informações Antiveneno da Bahia (CIAVE), no período de 1982-1995. O envenenamento por T. stigmurus caracterizou-se por manifestações locais: dor (94,4%), dormência (30%), edema (17,8%), eritema (17,8%) e parestesia (15,6%) e gerais: cefaléia (14%), vômitos (4,4%) e sudorese (3,3%)...

  18. Formação para merendeiras: uma proposta metodológica aplicada em escolas estaduais atendidas pelo programa nacional de alimentação escolar, em Salvador, Bahia Professional training for school lunch cooks: a methodological experiment done in state schools supported by the National School Feeding Program in Salvador, Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Catarina Lima Leite

    2011-04-01

    directed at school lunch cooks in state schools supported by the National School Feeding Program. METHODS: This descriptive study was carried out among school lunch cooks from 97 state schools, in Salvador (Bahia , Brazil. Definition and implementation of the professional training consisted of three stages: a preliminary survey among the cooks in search of contents and methodology, professional training activities and the subjects' assessment of such activities. RESULTS: The preliminary survey pointed to both those contents of major interest among the cooks and the methodology. Professional training activities were designed as a 20-hour event for groups of about 35 people, taking place in school units. The activity program carried a number of different contents, including the National School Feeding Program, the school lunch cooks in the school feeding system, feeding and nutrition principles, and Good Manufacturing Practices. Methodological resources comprised dramatization, dialogued presentations, workshops, group contests, practical activities, interactive games, form completion, guided group activities and a printed brochure with all presentations. At the end of the event, an assessment was requested from the subjects as to the following features: content presentation, resources employed, pace of activities, question answering, content learning, positive and negative aspects as well as suggestions. CONCLUSION: The experiment showed the feasibility of building a new professional training model by using and valuing the contributions from the target subjects, thus allowing the reframing of traditional professional training practices and increasing the chances of success, since the subjects' specific demands were taken into account.

  19. Wind power system for Sao Gabriel, Irece region, Bahia-Brazil; Sistema eolico de Sao Gabriel, regiao de Irece-Bahia

    Energy Technology Data Exchange (ETDEWEB)

    Bruni, Carlos D' Alexandria [Centro Federal de Educacao Tecnologica da Bahia (CEFET-BA), Salvador, BA (Brazil)], e-mail: carlosbruni@cefetba.br; Camelier, Luiz Alberto A. [Companhia de Engenharia Rural da Bahia, Salvador, BA (Brazil)], e-mail: lcamelier@ig.com.br

    2004-07-01

    An electric power plant supplied by a wind-generator is the solution for supply drink water on a small community on Sao Gabriel, Irece - Bahia -Brazil. On behalf of the feasibility a wind power system is described in detail concerning it's technical specifications, it's operation, constraints and it's energy demand. Furthermore wind power system supply is described in detail. Simulations is shows how the system is designed to guarantee a reliability in pumping of drinking water powered by wind power system and it's expansion in the future. (author)

  20. [Ants as biological indicators of human impact in mangroves of the southeastern coast of Bahia, Brazil].

    Science.gov (United States)

    Delabie, Jacques H C; Paim, Valéria R L de M; Do Nascimento, Ivan C; Campiolo, Sofia; Mariano, Cléa dos S F

    2006-01-01

    Mangroves are common in estuaries along the Atlantic coast of Brazil. Although plant diversity is low, this ecosystem supports a range of animals, offering some resources for non-aquatic organisms. Many insects live in mangroves and, between them, many ant species that are exclusively arboreous. Mangroves throughout the world suffer from high levels of human impact, and this is particularly true for southeastern Bahia, where land-uses include traditional crab and fish exploitation, urban development, refuse pollution, recreation, and timber extraction. The ants of 13 mangrove sites, representing a range of levels of human use, have been studied along 250 km of the southern Bahia littoral, between Itacaré and Porto Seguro. Ants were sampled both inside and on the periphery of the tidal zone, using entomological rainbow, baiting, collect of hollow branches and pit-fall. A total of 108 species have been collected, with the richest genera being Camponotus and Pseudomyrmex, and the most frequent belonging to the genera Azteca and Crematogaster. The ant community living on the periphery of mangrove areas is rather homogeneous regardless of the degree of environmental perturbation, but varies markedly with the disturbance inside the mangroves themselves. The evolution of richness of the both communities, mangrove and periphery, is negatively related to the human effects, even limited to the periphery. Ant communities therefore have the potential to be useful as biological indicators of ecological impacts of land-use in these mangrove systems. PMID:17144131

  1. Contexto familiar e alterações oclusais em pré-escolares no município de Salvador, Bahia, Brasil Influence of familiar context and malocclusion in children aged 0-5 years-old in the city of Salvador, State of Bahia, Brazil

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    Thaís Regis Aranha Rossi

    2009-06-01

    Full Text Available OBJETIVOS: avaliar a prevalência e a associação entre variáveis sócio-ambientais e a maloclusão infantil. MÉTODOS: estudo transversal, em crianças de 1-5 anos, residentes em seis áreas do Programa de Saúde da Família, em Salvador, Bahia, Brasil. Foram sorteadas 360 famílias pré-estratificadas, pelo cadastro das famílias das Unidade de Saúde da Família (USF (415 pré-escolares. Após a identificação, foram realizadas visitas domiciliares onde foram entrevistados os pais/responsáveis e as crianças examinadas. Foram utilizados como instrumentos a ficha A - Sistema de Atenção Básica, e o exame oclusal - presença ou ausência de alteração e tipo de desvio. A análise de regressão logística foi utilizada (pOBJECTIVES: the purpose was to investigate the prevalence and the association between social and environmental variables and the children malocclusion. METHODS: the population for this cross-sectional study comprised 360 families (415 schoolchildren resident in six areas where the Family Health Program is running in Salvador in the Brazilian State of Bahia. The dental examinations were carried out using criteria identifying the presence and type of malloclusion and a structured interview conducted with children's mothers or guardians. "Document A" and CAGE were used to report the social and environmental variables. Logistic regression (stepwise forward procedure, p<0.05 analyses were performed. RESULTS: the prevalence of malocclusion was 34.5%. Most families (77.2% lived in dwellings with thick partition walls. Exclusive breastfeeding rates were 64.8% and of these, 50.6% for the duration of the first seven months of life or more. 89.6% did not have the habit of digital suction, but the use of a pacifier was registered in 47%. The multivariate analysis identified an association with malocclusion: the number of individuals aged under 14 years in the household (OR=1.44; 95%CI: 1.02 - 2.26, digital sucking (OR=1.75; 95%CI: 1

  2. Interpretation of the chemical compositions of the cumulates of the gabro-anorthositic massif of Piau River - Bahia State

    International Nuclear Information System (INIS)

    The Rio Piau gabbroic and anorthositic complex is an Archean layered body; intrusive in the charnokitic and enderbitic terrains of the Jequie nucleous (Sao Francisco Craton, Bahia State, Brazil). The geochemical data of the Rio Piau massif consists of two magmatic series, better identified by REE, titanium, phosphorous, niobium and gallium contents. These two magmatic series show an evolution following the typical tholeiitic and several types of cumulatic rocks. The evolution of each magmatic series is made up by differentiation and accumulation, from basic terms (MgO = 10%) up to intermediate terms (MgO = 2%) and shows an evolution similar to the Skaergaard trends. (author)

  3. Freqüência de anticorpos anti-Erhlichia canis, Borrelia burgdorferi e antígenos de Dirofilaria immitis em cães na microrregião Ilhéus-Itabuna, Bahia, Brasil Frequency of antibodies anti-Ehrlichia canis, Borrelia burgdorferi and Dirofilaria immitis antigens in dogs from microrregion Ilhéus-Itabuna, State of Bahia, Brazil

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    Renata S.A. Carlos

    2007-09-01

    Full Text Available Para avaliação de positividade para antígenos de Dirofilaria immitis, anticorpos anti-Borrelia burgdorferi e anti-Ehrlichia canis foram coletadas 200 amostras de sangue de cães, 100 no município de Ilhéus e 100 no de Itabuna. Foi utilizado o "kit" Snap 3DX (IDEXX Laboratories para realização das sorologias. Não se observou nenhum animal positivo para antígenos de D. immitis. Apenas dois dos cães estavam positivos para anticorpos anti-B. burgdorferi. Do total de amostras analisadas, 72 (36% estavam positivas para anticorpos anti-E. canis, sendo 43 em Ilhéus e 29 em Itabuna (p=0,027.In order to detect the positivity to antigens of Dirofilaria immitis, antibodies anti-Borrelia burgdorferi and anti-Ehrlichia canis, 200 canine blood samples were collected as followed: 100 from the municipality of Ilhéus and 100 from Itabuna, State of Bahia. The kit Snap 3DX (IDEXX Laboratories was used to performe serology. None of the tested animals were positive for antigens of D. immitis. Only two dogs of them were positive for antibodies anti-B. burgdorferi. From all the samples analyzed, 72 (36% were positive for antibodies anti-E. canis, 43 from Ilhéus and 29 from Itabuna (p=0,027.

  4. Analysis of the feasibility of applying the theory of the supply chain nanagement for the electric energy chain services of the Bahia state, Brazil; Analise da viabilidade de aplicacao da teoria da gestao da cadeia de suprimentos para a cadeia de servicos de energia eletrica do estado da Bahia

    Energy Technology Data Exchange (ETDEWEB)

    Leal, Lydiane Abdon [Universidade Federal da Bahia (UFBA), Salvador, BA (Brazil)], e-mail: lydianeleal@yahoo.com.br; Carvalho, Claudio Bezerra de [Petroleo Brasileiro S.A. (PETROBRAS), Rio de Janeiro, RJ (Brazil). Petroleo e Gas], e-mail: claudiobcarvalho@yahoo.com.br

    2008-07-01

    This article aims to analyze the potential application of integrated management, through concepts of SCM (Supply Chain Management), in the chain of the energy industry, which is characterized by a chain of services. The prospect of incorporating new integrated management practices, through the selection of concepts and tools for supply chain management took the possibility of promoting systemic approach that includes the major components (physical, regulatory and commercial) the market of electric energy, investigating possibilities of reorganization of this important segment of the industry production chain. The proposal aims to provide a tool for planning indicative of great potential, to identify a theoretical reference in this important productive sector. The work includes qualitative analyses, which aim to map, understand and systematize the changes undertaken, with emphasis on Brazilian electric sector. It is described, in general, the characterization of the energy industry in Bahia state as a possible case study in implementing the proposed methodology. Thus, the work seeks to help the staff decision to purchase a minimum of integrated vision of possible decisions, including the dynamic interactions between market supply and demand. (author)

  5. Characterization of organic matter in a sediment Core near the Mataripe refinery, Bahia-Brazil.

    Science.gov (United States)

    Costa, Alexandre Barreto; de Souza, José Roberto Bispo; Zucchi, Maria do Rosário; de Azevedo, Antonio Expedito Gomes; de Argollo, Roberto Max

    2016-04-15

    A sediment core was taken from the Todos os Santos Bay, near the Mataripe Bahia-Brazil refinery. The results of dating, (210)Pb and (137)Cs methods, combined with organic indicators, Polycyclic aromatic hydrocarbons (PAHs), n-alkanes and total organic carbon (TOC), showed significant change with the start of production of the oil fields of Aratu, Itaparica and Dom João (1939-1947) and the construction of the Mataripe refinery (1949-1950). This event was marked by a series of significant changes, including an abrupt increase in TOC and the growth of PAH concentrations and the presence Unresolved/Resolved ratio (UR/R)>4 in n-alkanes fraction, which indicated that the contamination was of petrogenic origin. The δ(13)C of specific n-alkanes compounds showed gradual deplete with the depth. PMID:26920428

  6. Petrology and geochemistry of the marbles and calcosilicated rocks from Ipira, Bahia - Brazil

    International Nuclear Information System (INIS)

    This work explains a study of marbles and diopsitites from Serra das Panelas, Ipira, Bahia, Brazil. Petrographic analysis, chemistry some elements, trace elements and rare earths, isotopic analysis of Strontium, carbon and oxigen, and geochronological determinations were done. The ages founded correspond to Transamazonic Orogenetic cicle, with Archean age, confirmed by the 18O values found, which give to marble, ages about 2.500 my. The mineralogy and the texture give to marble an invulgar aspect, making a confusion with carbonate. The petrochemical data and the geochemistry of 13C and 18O isotopes showed that the marble and diopsitites was formed from the old marine carbonates. The geochemistry of rare earth suggests a strong correlation with carbonitic and alkaline rocks. An hybrid origem to this rocks is proposed. (C.D.G.)

  7. Ants interacting with fruits of Melocactus conoideus Buining & Brederoo (Cactaceae in southwestern Bahia, Brazil

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    Katielle Silva Brito-Kateivas

    2012-09-01

    Full Text Available The aim of this study was to determine which ant species interact with the fruits of Melocactus conoideus and if there is removal. The study was carried out at Parque Municipal Serra do Periperi, in the town of Vitoria da Conquista, Bahia, Brazil, an area where the species occur. Fruits from 30 individuals were marked and observed during day for identification of the ants behavior. Seven species from five ant subfamilies were observed interacting with the fruits and the genera mostly involved in interactions were Camponotus and Pheidole. Three removal events were observed, performed by Pheidole sp. 2. Although M. conoideus is not a myrmecochorous species, ants were registered as opportunistic dispersing agents, an activity which may have important consequences for the population dynamics of the species.

  8. Aplication of uranium isotopes as tracers in ground water studies (Bambui - Bahia, Brazil)

    International Nuclear Information System (INIS)

    Analyses of 234U/238U activity ratios and the uranium concentration in 42 underground water samples have provided better in formation about the recharge area and the flow direction in the Bambui limestone, Bahia (Brazil). In the main recharge area, the activity ratios were found to range from 3 to 6 and the uranium concentration averaged 1 μg/l. The activity ratio increases northward with the highest values close to 10. The 234U excess from a basic of ratio of activity (fundamental leaching ratio) also increases northward in agreement with the age of the water, an observation confirmed by C-14. This 234U excess is attributed to the alpha-recoil process. The system was calibrated and the age of the waters in the calcareous region was determined. (Author)

  9. ßS-Haplotypes in sickle cell anemia patients from Salvador, Bahia, Northeastern Brazil

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    Gonçalves M.S.

    2003-01-01

    Full Text Available ßS-Globin haplotypes were studied in 80 (160 ßS chromosomes sickle cell disease patients from Salvador, Brazil, a city with a large population of African origin resulting from the slave trade from Western Africa, mainly from the Bay of Benin. Hematological and hemoglobin analyses were carried out by standard methods. The ßS-haplotypes were determined by PCR and dot-blot techniques. A total of 77 (48.1% chromosomes were characterized as Central African Republic (CAR haplotype, 73 (45.6% as Benin (BEN, 1 (0.63% as Senegal (SEN, and 9 (5.63% as atypical (Atp. Genotype was CAR/CAR in 17 (21.3% patients, BEN/BEN in 17 (21.3%, CAR/BEN in 37 (46.3%, BEN/SEN in 1 (1.25%, BEN/Atp in 1 (1.25%, CAR/Atp in 6 (7.5%, and Atp/Atp in 1 (1.25%. Hemoglobin concentrations and hematocrit values did not differ among genotype groups but were significantly higher in 25 patients presenting percent fetal hemoglobin (%HbF > or = 10% (P = 0.002 and 0.003, respectively. The median HbF concentration was 7.54 ± 4.342% for the CAR/CAR genotype, 9.88 ± 3.558% for the BEN/BEN genotype, 8.146 ± 4.631% for the CAR/BEN genotype, and 4.180 ± 2.250% for the CAR/Atp genotype (P = 0.02, although 1 CAR/CAR individual presented an HbF concentration as high as 15%. In view of the ethnic and geographical origin of this population, we did not expect a Hardy-Weinberg equilibrium for CAR/CAR and BEN/BEN homozygous haplotypes and a high proportion of heterozygous CAR/BEN haplotypes since the State of Bahia historically received more slaves from Western Africa than from Central Africa.

  10. Growth and essential oil production by Martianthus leucocephalus grown under the edaphoclimatic conditions of Feira de Santana, Bahia, Brazil

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    Bianca Oliveira de Azevedo

    2015-01-01

    Full Text Available ABSTRACT: The semiarid region of Brazil holds a great richness of medicinal and aromatic plants with considerable potential for pharmaceutical, food, cosmetic and biopesticide industries. Martianthus leucocephalus (Mart. Ex Benth. J. F. B. Pastore is endemic to this region, and its essential oils contain a principle compound, isobornyl formate, which demonstrates antimicrobial activity against Bacilus cereus, Staphylococcus aureus and Candida albicans. In spite of its significant pharmacological potential, little is known about its growth. In light of the influence of seasonality on plant growth, development, and secondary metabolism, the present study evaluated the growth and essential oil content of M. leucocephalus grown and harvested during different months of the year in the edaphoclimatic conditions of Feira de Santana, Bahia State, Brazil. The experimental design was entirely randomized, with twelve harvesting periods and five replicates. The study acquired monthly data of mean temperatures, relative humidity, rainfall, irradiance, and photoperiod from the National Institute of Meteorology (INMET and quantified the fresh and dry weights of leaves, flowers and branches, as well as leaf area, and essential oil content. The data were submitted to Spearman correlation analysis and the means were compared using the Scott-Knott test. Total leaf masses and oil contents were higher during periods with longer photoperiods and higher solar irradiance. Rainfall and relative humidity reduced plant growth and essential oil content. Higher total mean dry masses were recorded from September to January (except October, while oil content was higher in March.

  11. Musculação, uso de esteróides anabolizantes e percepção de risco entre jovens fisiculturistas de um bairro popular de Salvador, Bahia, Brasil Body-building, steroid use, and risk perception among young body-builders from a low-income neighborhood in the city of Salvador, Bahia State, Brazil

    Directory of Open Access Journals (Sweden)

    Jorge Alberto Bernstein Iriart

    2002-10-01

    Full Text Available Estudos recentes em diferentes países têm apontado o aumento do consumo de esteróides anabolizantes entre jovens fisiculturistas e atletas, e os danos à saúde causados pelo seu uso indiscriminado. No Brasil, estudos sobre o uso de anabolizantes são escassos. No presente trabalho, examina-se a percepção de risco à saúde, associada ao consumo de anabolizantes, entre jovens fisiculturistas de um bairro pobre da cidade de Salvador. A metodologia privilegiou métodos de coleta de dados qualitativos tais como etnografia, entrevistas semi-estruturadas e grupo focal com usuários de anabolizantes. Os dados produzidos descrevem as principais substâncias utilizadas e os padrões de uso, e apontam a falta de informação dos jovens entrevistados sobre a extensão dos danos à saúde decorrentes do consumo de anabolizantes, mostrando que para muitos, o desejo de desenvolver massa muscular e alcançar o corpo ideal se sobrepõe ao risco de efeitos colaterais. Os resultados indicam a necessidade de se desenvolver ações culturalmente apropriadas, voltadas para a prevenção do abuso de anabolizantes junto à essa população.Recent studies in different countries have shown an increase in anabolic steroid consumption among young people and the harm caused by indiscriminate use. In Brazil, research on steroid abuse is scarce. The present study examines the risk perception of health problems associated with anabolic steroid consumption among young working-class adults engaged in body-building practices in a poor neighborhood in the city of Salvador, Bahia. The methodology involved an anthropological approach based on qualitative research techniques consisting of ethnography, in-depth interviews, and a focus group with steroid users. The data describe the most common substances consumed and highlight the lack of information among interviewees concerning potential related health hazards, showing that for many steroid consumers the quest for muscle

  12. Sarcocystis spp. in sheep and goats: frequency of infection and species identification by morphological, ultrastructural, and molecular tests in Bahia, Brazil.

    Science.gov (United States)

    Bittencourt, Marta Vasconcelos; Meneses, Iris Daniela S; Ribeiro-Andrade, Müller; de Jesus, Rogério Fernando; de Araújo, Flábio Ribeiro; Gondim, Luís F Pita

    2016-04-01

    Sarcocystis spp. are cyst-forming coccidia that infect numerous animals species, including several livestock species. Despite the importance of sheep and goat production in Brazil, little it is known about the Sarcocystis species that infect small ruminants in the country and their potential impact on meat condemnation due to the presence of macroscopic cysts of the parasite. The aims of the present study were to determine the frequency of infection by Sarcocystis spp. in goats and sheep intended for human consumption in Bahia State, Brazil, as well as to identify the parasite species in selected samples. The entire tongue, esophagus, and heart were collected from 120 goats and 120 sheep. Tissues were examined for Sarcocystis spp. by macroscopic evaluation, light microscopy, electron microscopy, and molecular tests. Microscopic cysts of Sarcocystis spp. were detected in 95.8 % of sheep and 91.6 % of goats. Using either transmission electron microscopy or partial sequencing of the 18S region of the ribosomal DNA (rDNA) for species identification, Sarcocystis tenella and Sarcocystis arieticanis were observed in sheep and Sarcocystis capracanis in goats. Macroscopic cysts were not detected in the analyzed samples. We concluded that goats and sheep destined for human consumption in Bahia possess high frequencies of Sarcocystis infection. Carcass condemnation due to Sarcocystis macrocysts seems to be rare in the studied region. S. arieticanis and S. capracanis were confirmed for the first time by electron microscopy or by molecular tests in small ruminants from Brazil. PMID:26786832

  13. Avaliação de clones de bananeira do subgrupo Cavendish (Musa acuminata, AAA em Cruz das Almas-BA Evaluation of banana Cavendish clones in Cruz das Almas City, Bahia State, Brazil

    Directory of Open Access Journals (Sweden)

    Sebastião de Oliveira e Silva

    2004-12-01

    Full Text Available Foram avaliados em Cruz das Almas-BA, em dois ciclos, 69 clones Cavendish coletados em São Paulo, Minas Gerais, Bahia e Santa Catarina, sendo 49 do tipo Nanicão e 20 do tipo Grande Naine. Os clones foram estabelecidos em área experimental da Embrapa Mandioca e Fruticultura utilizando-se um delineamento em blocos ao acaso com cinco repetições e cinco plantas por parcela. Foram utilizados a irrigação por microaspersão, o espaçamento de 3,0 m x 2,0 m e um sistema de condução com três plantas/touceira. Os requerimentos agronômicos foram aplicados conforme preconizados para o cultivo. Na avaliação dos clones, foram consideradas as seguintes variáveis: altura da planta em centímetros (AP; número de dias do plantio à colheita (ND; peso do cacho em quilogramas (PC; número de frutos por cacho (NF; e comprimento do fruto em centímetros (CF. Pelos resultados obtidos, verificou-se uma variabilidade média em todas as variáveis avaliadas. Por apresentarem caracteres superiores, foram selecionados cinco clones de Grande Naine (G.N. Taperão, G.N.Rossete, G.N. Willians, G.N. Magário, G.N. SC-074 e quatro de Nanicão (N. IAC Abóbada Verde, N. Rossete, N. SC-0008 e N. SC-063.Sixty-nine clones of Cavendish type bananas (49 Nanicão and 20 Grande Naine collected in the States of São Paulo, Minas Gerais, Bahia and Santa Catarina were evaluated. The clones were established in an experimental area at the Cassava and Fruit Crops Research Center - EMBRAPA, using micro-aspersion irrigation, in plants spaced at 3.0 m x 2.0 m, and conducted with three plants/bushes. Random blocks were used with five replications and five plants per plot. All cultural requirements for the crop were carried out. For the clone evaluations, the following variables were considered: plant height in centimeters (PH; number of days from planting to yield (ND; weight of bunch in kilograms (WB; number of fruits per bunch (FB and length of fruit in centimeters (LF. The

  14. U-Pb aging of the sodalite-syenite (Blue-Bahia) mineralization in the Lichfield stock of Itaju do Colonia, southern Bahia, Brazil

    International Nuclear Information System (INIS)

    The Litchfieldite Stock of Itaju do Colonia is one of the intrusions from the Alkaline Province of the South Bahia State, which host the blue coloured sodalite-syenite ore. The U-Pb isotopic results for titanite from the sodalite-syenites of this complex yield an age of 732 ± 8 Ma, which is interpreted as the crystallization age for the blue-sodalite-ore. (author)

  15. Evaluation of exploitation alternatives of iron - titanium - vanadium ore from Campo Alegre de Lourdes (Bahia-Brazil)

    International Nuclear Information System (INIS)

    An evaluation of experiences carried out in order to develop an economic process for vanadium, is presented. The attempts which are being developed in the Metallurgical Engineering Program at COPPE/UFRJ, are described, and the other technical and economical possibilities of existing technologies, are analysed. The advantages and disadvantages of integrated steel making process to recover iron, titanium and vanadium contained in the ore from Campo Alegre de Lourdes deposit, in Bahia-Brazil are considered. (Author)

  16. Analysis of Cookiecutter shark Isistius spp. (Squaliformes; Dalatiidae) bites in cetaceans (Mammalia; Cetacea) on the Bahia coast, northeastern Brazil

    OpenAIRE

    Cláudio L. S. Sampaio; Rodrigo Maia-Nogueira; José de Anchieta Cintra da Costa Nunes; Janete Gomes Abrão Oliveira; Luciano Raimundo Alardo Souto

    2007-01-01

    Few studies have registered signs of mutilation on cetaceans in Brazil, especially from shark attacks. This work describes interactions between cookiecutter sharks Isistius spp. and cetaceans through the analysis of bite records for cetacean carcasses washed ashore on the Bahia coast between 1996 and 2005. Twenty bite records were analyzed in 13 cetacean species, of which the Delphinidae family was the most frequent. After the analysis, Isistius plutodus was identified as the aggressor specie...

  17. INOCULATION AND ISOLATION OF PLANT GROWTH-PROMOTING BACTERIA IN MAIZE GROWN IN VITÓRIA DA CONQUISTA, BAHIA, BRAZIL

    OpenAIRE

    Joelma da Silva Santos; Tarciana de Oliveira Viana; Cristina Meira de Jesus; Vera Lúcia Divan Baldani; Joilson Silva Ferreira

    2015-01-01

    Maize is among the most important crops in the world. This plant species can be colonized by diazotrophic bacteria able to convert atmospheric N into ammonium under natural conditions. This study aimed to investigate the effect of inoculation of the diazotrophic bacterium Herbaspirillum seropedicae (ZAE94) and isolate new strains of plant growth-promoting bacteria in maize grown in Vitória da Conquista, Bahia, Brazil. The study was conducted in a greenhouse at the Experimental Area of the Uni...

  18. Local ecological knowledge of artisanal fishermen in southern Bahia, Brazil, about trophic interactions of sharks

    Directory of Open Access Journals (Sweden)

    Márcio Luiz Vargas Barbosa Filho

    2016-09-01

    Full Text Available Despite the serious threats that affect shark species living along the central coast of Brazil, knowledge about the life history of these animals is still scarce. The present study describes the knowledge and perceptions of fishermen from southern Bahia, Brazil, on the trophic interactions of sharks. The objective of this work was to generate information that contributes to a better understanding of the life history of sharks from this poorly known region. In 2012, semi-structured interviews were conducted with 65 fishermen, with over 15 years of experience, about fisheries and aspects of shark feeding behavior. The study found that the participants have comprehensive ethno-ecological knowledge about shark feeding habits, describing 39 types of items as components of the diets of these animals. They are also able to recognize the favored items in the diet of each ethnospecies of shark. Similar studies about shark feeding habits along the Brazilian coast should be developed. This will generate more detailed knowledge and/or new scientific hypotheses about the interspecific relationships of these predators and their prey.

  19. Condições de saúde bucal de crianças na faixa etária pré-escolar, residentes em áreas de abrangência do Programa Saúde da Família em Salvador, Bahia, Brasil The dental health of preschool-aged children resident in areas covered by the Family Health Program, in the city of Salvador, in the State of Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Tatiana Frederico de Almeida

    2009-09-01

    Full Text Available OBJETIVOS: determinar a prevalência e gravidade da cárie dentária, maloclusões, e alteração gengival em pré-escolares de cinco anos de idade residentes em áreas do Programa Saúde da Família (PSF. MÉTODOS: estudo de corte transversal, conduzido com crianças de cinco anos examinadas por equipes de saúde bucal do PSF e do programa de Procedimentos Coletivos do serviço municipal de saúde de Salvador, Bahia, Brasil, em 2005. Os critérios de diagnóstico da Organização Mundial da Saúde e do Projeto Saúde Bucal foram utilizados e os exames foram realizados em escolas, creches ou em domicílios. RESULTADOS: participaram deste inquérito 1374 crianças. A prevalência da cárie foi de 49,6% e o ceo-d (média de dentes cariados, extraídos e obturados igual a 1,97, sendo que a maioria dos dentes encontrava-se cariados (85,78%. A prevalência de alteração gengival foi de 7,40% e maloclusões leve e moderada/severa de 24,90% e 12,70%, respectivamente. CONCLUSÕES: foram constatadas elevada prevalência e gravidade de problemas bucais passíveis de prevenção e controle mediante ações educativas, preventivas e curativas mais efetivas da atenção primária, em pré-escolares no município. A epidemiologia no serviço pode colaborar para o planejamento e acompanhamento de tais açõesOBJECTIVES: to determine the prevalence and severity of dental caries, malocclusions and gum damage in five-year-old preschool children resident in areas covered by the Family Health Program (PSF. METHODS: a cross-cutting study was carried out with five-year-old children examined by PSF dental health teams and as part of the Collective Procedures Program of the municipal health service of the city of Salvador, in the State of Bahia, Brazil, in 2005. The diagnostic criteria established by the World Health Organization and the Dental Health Project were used and the examinations were carried out in schools, crèches or the children's homes. RESULTS: the

  20. Meanings attributed to breastfeeding in the first two years of life: a study with women from two municipalities in the Recôncavo Baiano region of Bahia, Brazil

    OpenAIRE

    Franklin Demétrio; Maria da Conceição Monteiro da Silva; Sandra Maria Chaves-dos-Santos; Ana Marlúcia Oliveira Assis

    2013-01-01

    OBJECTIVE: This study aimed to determine the maternal meanings attributed to breastfeeding during the child's first two years of life. METHODS: This qualitative, exploratory and analytical study involved mothers that participated in a cohort from a larger study done in the municipalities of Mutuipe and Laje in the Recôncavo area of the State of Bahia, Brazil. The methodological resources included thorough individual interviews and thematic analysis. The meanings were analyzed by the theoretic...

  1. Facies, Stratigraphic and Depositional Model of the Sediments in the Abrolhos Archipelago (Bahia, BRAZIL)

    Science.gov (United States)

    Matte, R. R.; Zambonato, E. E.

    2012-04-01

    Located in the Mucuri Basin on the continental shelf of southern Bahia state, northeast Brazil, about 70 km from the city of Caravelas,the Abrolhos archipelago is made up of five islands; Santa Barbara, Redonda, Siriba, Guarita and Sueste. The exhumed sediments in the Abrolhos archipelago are a rare record of the turbidite systems which fill the Brazilian Atlantic Basin, and are probably an unprecedented example of a plataform turbidite system (Dr. Mutti, personal communication). Despite the limited area, the outcrops display a wide facies variation produced by different depositional processes, and also allow for the observation of the layer geometries. Associated with such sedimentary rocks, the Abrolhos Volcanic Complex belongs stratigraphically to the Abrolhos Formation. These igneous rocks were dated by the Ar / Ar method, with ages ranging from 60 to 40 My, placing such Volcanic Complex between the Paleocene and Eocene. The sedimentary section is best exposed in the Santa Barbara and Redonda islands and altogether it is 70 m thick. The measured vertical sections show a good stratigraphic correlation between the rocks of the western portion of the first island and those of Redonda Island. However, there is no correlation between the eastern and western portions of Santa Barbara Island, since they are very likely interrupted by the igneous intrusion and possibly by faulting. The sedimentary stack consists of deposits with alternated regressive and transgressive episodes interpreted as high frequency sequences. The coarse facies, sandstones and conglomerates, with abrupt or erosive bases record regressive phases. On the other hand, finer sandstones and siltstones facies, which are partly bioturbated, correspond to phases of a little sediment supply. In the central and eastern portions of Santa Barbara Island, there is a trend of progradational stacking, while both in the western portion of Santa Barbara and in Redonda islands an agradational trend is observed

  2. The agricultural sector in Bahia State: economic outlook and energy intensity; O setor agropecuario no estado da Bahia: perspectivas economicas e intensidade energetica

    Energy Technology Data Exchange (ETDEWEB)

    Carvalho, Claudio Bezerra de [Faculdade Apoio, Lauro de Freitas, BA (Brazil); Bajay, Sergio Valdir [Universidade Estadual de Campinas (NIPE/UNICAMP), SP (Brazil). Nucleo Interdisciplinar de Planejamento Energetico

    2006-07-01

    The main characteristics of the rural economy in the State of Bahia are presented in this paper, together with the evolution of its main components in the last years and the growth perspectives for the next years. A more detailed analysis is carried out for the rural areas in the state which present higher development potential and for their respective crops . The progression of the state of Bahia' shares in the national rural economy's value added and the energy intensity changes of the main energy carriers employed in this sector are also presented in the paper. (author)

  3. Interflow, overland flow and leaching of natural nutrients on an Alfisol slope of southern Bahia, Brazil

    Science.gov (United States)

    De Oliveira Leite, J.

    1985-09-01

    Two experimental plots for hydrologic studies, 3595 and 7060 m 2, were delimited on a slope of Alfisol planted with cacao in Bahia, Brazil. Volumes of overland flow and interflow were measured daily and samples of collected water were taken monthly for analysis of Ca, Mg, Na, K, N, P and Fe. The highest overland-flow volumes represented 24% and the highest interflow 53% of the rainfall but on the average the volumes of overland flow and interflow were found to represent 1 and 14% of the annual rainfall. The percentage of interflow increases with increasing rainfall. In winter, it is higher than in summer, except during the highest rains observed. The mean annual loss for calcium was 85.8 kg ha -1 yr -1; for magnesium 18.2; potassium 17.0; sodium 23.5; nitrogen 22.1; iron 5.5 and phosphorus 0.9. In relative terms, considering the chemical components of the soils, the K losses are highest, indicating that this element is most leachable. The interflow volumes and the amounts of Na, K, N and P correlated at the 1% significance level in both plots. A general conclusion is that the leaching of nutrients varied with the intensity of the interflow, especially for Na, K, N and P, the leaching of nutrients through overland flow being of less importance.

  4. Carbon Storage in Soil Size Fractions Under Two Cacao Agroforestry Systems in Bahia, Brazil

    Science.gov (United States)

    Gama-Rodrigues, Emanuela F.; Ramachandran Nair, P. K.; Nair, Vimala D.; Gama-Rodrigues, Antonio C.; Baligar, Virupax C.; Machado, Regina C. R.

    2010-02-01

    Shaded perennial agroforestry systems contain relatively high quantities of soil carbon (C) resulting from continuous deposition of plant residues; however, the extent to which the C is sequestered in soil will depend on the extent of physical protection of soil organic C (SOC). The main objective of this study was to characterize SOC storage in relation to soil fraction-size classes in cacao ( Theobroma cacao L.) agroforestry systems (AFSs). Two shaded cacao systems and an adjacent natural forest in reddish-yellow Oxisols in Bahia, Brazil were selected. Soil samples were collected from four depth classes to 1 m depth and separated by wet-sieving into three fraction-size classes (>250 μm, 250-53 μm, and cacao AFSs, the C contained in the macroaggregate fraction might become stabilized in the soil. The study shows the role of cacao AFSs in mitigating greenhouse gas (GHG) emission through accumulation and retention of high amounts of organic C in the soils and suggests the potential benefit of this environmental service to the nearly 6 million cacao farmers worldwide.

  5. Gold mineralization in the Serra de Jacobina region, Bahia Brazil: tectonic framework and metallogenesis

    Science.gov (United States)

    Teixeira, João Batista Guimarães; de Souza, Jorge André Braz; da Silva, Maria da Glória; Leite, Carlson Matos Maia; Barbosa, Johildo Salomão Figueiredo; Coelho, Carlos Eduardo Silva; Abram, Maisa Bastos; Filho, Valter Mônaco Conceição; Iyer, Sundaram S. S.

    2001-07-01

    Gold deposits in the Serra de Jacobina region in Bahia, northeastern Brazil, occur in a belt of siliciclastic metasedimentary rocks intercalated with mafic and ultramafic rocks, and underlain by a tonalite-trondhjemite-granodiorite gneiss-dominated (TTG) basement. The siliciclastic sequence probably represents the remnants of a sedimentary basin, which formed in an Archean passive margin-type setting. The basin was subsequently subjected to a complex history of deformation, metamorphism, and hydrothermal activity, as a result of oblique collisional events in Late Archean and Paleoproterozoic. The majority of the auriferous occurrences in the area are hosted by quartz-pebble conglomerates, and have been noted to resemble placer-type deposits. However, structurally-controlled hydrothermal orebodies, and the formation of gold occurrences also in quartzites and mafic and ultramafic rocks, support an epigenetic model for the mineralizing event. Gold mineralization is interpreted to be an integral part of the late (~1.9 Ga) tectonothermal evolution of the Serra de Jacobina region. It was roughly coeval with the emplacement of large volumes of post-collisional type, peraluminous granitic magmas, during a regional strike-slip regime.

  6. Natural radioactivity in extreme south of Bahia, Brazil, using gamma-ray spectrometry

    International Nuclear Information System (INIS)

    The concentrations activity of natural radionuclides in beach sand in extreme south of Bahia-Brazil was measured using gamma-ray spectrometry. The activity concentrations of 226Ra, 232Th and 40K in beach sand ranged from 14.5 to 8,318.4, 20.5 to 18,450.0, 15.4 to 3,109.0 Bq/kg, with a mean value of 1,078.2, 2,429.6, and 417.0 Bq/kg respectively. The values of radiation hazard indexes in sands of Alcobaca, Caraiva and Cumuruxatiba are higher than the limits preconized by Beretka and Mathew. The use of these sands may be not safe in building constructions. The results show that the absorbed dose rates range from 20.4-15,116.6 nGy/h with mean value of 1762.7. The highest value of gamma dose rates among the studied beaches was found in Cumuruxatiba (15,116.6 nGy/h). The annual effective dose varied between 0.028 and 18.539 mSv/year, with a mean of 2.162 mSv/year. Values of Alcobaca, Trancoso, Caraiva and Cumuruxatiba are higher than the worldwide average for outdoor annual effective dose, 0.07 mSv/year. (author)

  7. COMMUNITY STRUCTURE OF THE TINTINNIDS (CILIOPHORA: SPIROTRICHEA IN THE REGION OF ABROLHOS (BAHIA, BRAZIL

    Directory of Open Access Journals (Sweden)

    Alejandro Esteweson Santos Faustino da Costa

    2015-03-01

    Full Text Available The tintinnid community in the region of Abrolhos (Bahia, Brazil was studied during February 2012. We hypothesized that the tintinnid community structure varies significantly over a short temporal scale (photoperiod, as well as spatially over a short scale (on and away from the reefs, and a broad scale (distance of the reef area from the coast. Three areas in Abrolhos were studied. Two sampling points were delimited in each area, where the tintinnids were collected by horizontal subsurface plankton net (20 μm mesh-size hauls. Sampling was undertaken every 6 hours, during 24 hours in each area. 24 species were found, all of which are of neritic, cosmopolitan, and of warm-water distribution. The only hypothesis that is not rejected is that related to variability on an extensive spatial scale. There are significant differences between the samples collected in the three areas studied (ANOVA p = 0.017. The clustering of the species highlights a continent-ocean gradient. There is one community typical of the internal arc, composed mainly of neritic agglutinated tintinnids, and another community typical of the external arc, composed mainly of hyaline warm-water and cosmopolitan tintinnids. The factor which exercises the greatest influence on the tintinnid community in the Abrolhos region is the distance from the coast.

  8. Characterization of artisanal fishery with camboa net at the Cassurubá Extractive Reserve, Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Matheus Oliveira Freitas

    2013-06-01

    Full Text Available Regarded as relevant nursery areas for fishes, the estuarine systems shelter many commercially important species. From October 2008 to November 2009, we investigated the ichthyofaunal composition and described the routine of artisanal fishing with camboa net in the estuary at the Cassurubá Extractive Reserve, Bahia, Brazil. Samplings were conducted in three rivers, during the new and full moons. A total of 1,074 fishes were caught in 17 fisheries with nets, belonging to 26 species and 17 families, with a total biomass of 378.4 kg. The Gerreidae and Centropomidae families were the most abundant ones, and there was a predominance of catches. Out of the total, 50% of individuals which were at the first gonadal maturation (L50 described in the literature had a size less than the expected one, indicating growth overfishing. We recommends the establishment of management systems shared between the actors involved in this fishing art and the Cassurubá Extractive Reserve managers, in order to reduce the capture of individuals below the first gonadal maturation size.

  9. Candida species isolated from the vaginal mucosa of HIV-infected women in Salvador, Bahia, Brazil

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    Paula Matos Oliveira

    2011-06-01

    Full Text Available BACKGROUND: Vulvovaginal candidiasis (VVC is the second most common vaginal infection. HIV-infection is a risk factor for this infection. OBJECTIVE: To determine the frequency of VVC and to describe the main Candida species isolated and their susceptibility to antifungal drugs in HIV-infected patients, compared to HIV-uninfected women in Salvador, Brazil. METHODS: Cross-sectional study including a group of 64 HIV-infected women and 76 uninfected women, followed up at the AIDS reference center and at the Gynecological Clinic of Escola Bahiana de Medicina e Saúde Pública (Salvador, Bahia, Brazil. RESULTS: Frequency of Candida spp. was higher in HIV-infected women (29.7% than in HIV-uninfected controls (14.5% (p = 0.02. The odds ratio value for vulvovaginal candidiasis in HIV-infected patients was 2.6 (95% CI: 1.07 - 6.32 p = 0.03. Candida albicans was the most commonly isolated species in both HIV-infected (52.3% and uninfected women (85.7%, followed by C. parapsolis in 17.6% and 14.3%, respectively. In HIV-infected women, C. glabrata, C. parapsilosis, and a coinfection of C. albicans and C. glabrata were also identified. There was no significant difference between Candida species isolated from the vaginal mucosa of women with VVC and colonization of the vaginal mucosa of HIV-infected and HIV-uninfected women. One C. glabrata isolate from an HIV-infected patient was resistant to fluconazole and other two isolates exhibited a dose-dependent susceptibility. CONCLUSION: Our results confirm a higher frequency of Candida spp. isolated from the vaginal mucosa of HIV-infected women and a broader spectrum of species involved. Only Candida glabrata isolates showed decreased susceptibility to fluconazole.

  10. The Declining Cocoa Economy and the Atlantic Forest of Southern Bahia, Brazil: Conservation Attitudes of Cocoa Planters.

    Science.gov (United States)

    Alger, Keith; Caldas, Marcellus

    1994-01-01

    Causes of the degradation of Brazilian Atlantic Forest in the southeastern cocoa region of the State of Bahia are investigated by means of a survey on cocoa planter's forest conservation attitudes. Policies encouraging private forest conservation, and development of forest-conserving agricultural alternatives for landless poor are recommended. (LZ)

  11. Prevalence of hepatitis C virus infection and HCV genotypes among hemophiliacs in the State of Bahia, Northeastern Brazil: analysis of serological and virological parameters Prevalência da infecção pelo vírus da hepatite C e genótipos entre hemofílicos no Estado da Bahia, nordeste do Brasil: análise de parâmetros sorológicos e virológicos

    Directory of Open Access Journals (Sweden)

    Luciano Kalabric Silva

    2005-12-01

    Full Text Available The objective of the present study was to analyze HCV serological and virological parameters from hemophiliacs in the State of Bahia. Anti-HCV was investigated by ELISA in a cohort of 268 hemophiliacs A/B who were followed-up in a reference unit for hemotherapy in the State of Bahia. HCV viremia and genotypes were also determined from a subset of 66 anti-HCV seropositive hemophiliacs. Seroprevalence among hemophiliacs was 42.2% (95% CI 36.5-48.1 and was significantly higher (p10 years, presence of factor VIII/IX inhibitory antibodies and other infection markers. None of the hemophiliacs less than 5 years of age were anti-HCV seropositive. Viremia was detectable in 77.3% (51/66. HCV genotype 1 (74% was the most prevalent followed by genotype 3 (22% and genotype 2 (4%. Our results indicate that HCV prevalence is still high among hemophiliacs, although HCV transmission was not observed in young hemophiliacs.O objetivo deste estudo foi analisar parâmetros sorológicos e virológicos em hemofílicos no Estado da Bahia. O anti-VHC foi investigado por ELISA em uma coorte de 268 hemofílicos A/B sob acompanhamento em uma unidade de referência do Estado da Bahia. A viremia do VHC e genótipos foram determinados em um subgrupo de 66 hemofílicos soropositivos para o anti-VHC. A soroprevalência do anti-VHC entre os hemofílicos foi de 42,2% (IC 95% 36,5-48,1 e foi associada significativamente (p10 anos, presença de anticorpos antifator VIII/IX e outros marcadores sorológicos de infecção. Nenhum dos hemofílicos com idade inferior a 5 anos foram anti-VHC positivos. A viremia foi detectada em 77,3% (51/66, sendo o genótipo 1 do VHC (74% o mais prevalente, seguido pelos genótipos 3 (22% e 2 (4%. Nossos resultados indicam que a prevalência do VHC é ainda alta entre os hemofílicos, muito embora a transmissão não tenha sido observada entre os menores de 5 anos.

  12. Evaluation of the stocks of Hypnea musciformis (rhodophyta: gigartinales on two beaches in Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Taiara Aguiar Caires

    2013-03-01

    Full Text Available Hypnea musciformis occurs widely in the northeast coast of Brazil, and it is one of the most important natural sources of k-carrageenan, which is used in food and cosmetic industries. Despite its potential for exploitation little is known about its ecology. The aim of this study was to investigate the biology and ecology of H. musciformis in Brazil through analyses of biomass stock and accompanying flora. Two populations of H. musciformis were analyzed: those on the beaches of Stella Maris and Itacimirim (Bahia, Brazil. Eight samplings were conducted between 2007 and 2009 during the dry and rainy seasons. The algae were sampled along transects (20 m using quadrats (0.04 m² in three different hydrodynamic regions of the reefs (TP, PRR and FRR. The t-Test, Dunn's Test and parametric and nonparametric ANOVA were used for statistical analyses. 17 host species and 41 associated species were identified. The highest biomass stock was observed during the dry season. On Stella Maris, the region with the highest biomass stock was FRR; on Itacimirim, TP had the highest biomass value. This study permits the assumption that seasonality, microhabitat, hydrodynamic and micro scale factors contribute to variation in biomass stock in H. musciformis populations.Hypnea musciformis ocorre amplamente na costa nordeste do Brasil, sendo uma das mais importantes fontes naturais de k-carrageenana que é utilizado nas indústrias alimentícia e cosmética. Apesar do potencial de explotação, pouco se sabe sobre sua ecologia. O objetivo deste estudo foi conhecer a biologia e ecologia de H. musciformis no Brasil através da análise do estoque de biomassa e da flora acompanhante. Duas populações de H. musciformis foram analisadas nas praias de Stella Maris e Itacimirim (Bahia, Brasil. Oito amostragens foram realizadas entre 2007 e 2009, durante as estações seca e chuvosa. As algas foram coletadas ao longo de transectos (20 m utilizando quadrados (0,04 m² em tr

  13. A quality assessment of crude palm oil marketed in Bahia, Brazil

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    de Almeida, D. T.

    2013-09-01

    Full Text Available The characteristics of the quality of crude palm oil (CPO and crude palm olein (CPOL produced in the states of Bahia and Pará were investigated. Twelve oil samples were analyzed; 2 (CPO were from Pará (produced industrially, while the other 10 were from Bahia (3 CPOs and 3 CPOLs produced industrially, while 1 CPOL and 3 CPOs were traditionally processed. The chemical analyses included the determination of fatty acid methyl esters (FAME, free fatty acids (FFA%, peroxide value (PV, induction time (IT, total carotenoids (TC and total polar compounds (TPC. The major saturated fatty acids in these samples were palmitic (34.79-42.89 g 100 g–1 and stearic (4.49-5.84 g 100 g–1 acid, and the main unsaturated fatty acids were oleic (37.31-43.69 g 100 g–1 and linoleic (9.04- 12.74 g100 g–1 acid. All samples produced in Bahia exhibited higher FFA (6.77-13.49% and TPC (13.71-19.50% levels than permitted in the international quality standards, unlike the samples produced in Pará. TC, PV and IT ranged from 422.1 to 584.2 mg g–1, 1.32 to 3.7 meq O2 kg–1 oil and 1.72 to 4.66 h, respectively. PV, FFA and TPC were inversely correlated with TC and IT. The use of inappropriate oil extraction processes in Bahia is clearly becoming a food safety problem.Las características de calidad del aceite de palma crudo (CPO y oleína de palma cruda (CPOL producidos en los estados de Bahía y Pará fueron investigados. Se analizaron doce muestras de aceites; 2 (CPO eran de Pará (producido industrialmente, mientras que las otras 10 procedían de Bahía (3 CPOs y 3 CPOLs producidos industrialmente, mientras que 1 CPOL y 3 CPOs fueron procesadas tradicionalmente. El análisis químico incluyó la determinación de ésteres metílicos de ácidos grasos (FAME, ácidos grasos libres (FFA%, índice de peróxido (PV, el tiempo de inducción (TI, los carotenoides totales (TC y el total de compuestos polares (TPC. Los principales ácidos grasos saturados en estas muestras

  14. Atenção à saúde bucal e a descentralização da saúde no Brasil: estudo de dois casos exemplares no Estado da Bahia Oral health care and health decentralization in Brazil: two case studies in Bahia State

    OpenAIRE

    Sônia Cristina Lima Chaves; Vieira-da-Silva

    2007-01-01

    Com o objetivo de discutir as relações entre a descentralização da gestão da saúde e as características da atenção à saúde bucal foi realizado um estudo comparado de dois casos exemplares em municípios selecionados do Estado da Bahia, Brasil, em diferentes estágios de descentralização da gestão da saúde. As informações foram obtidas por intermédio de entrevistas semi-estruturadas com informantes-chave, observação das práticas e análise de dados secundários do Sistema de Informação Ambulatoria...

  15. Occurrence of Prosthenorchis elegans in Free-living Primates from the Atlantic Forest of Southern Bahia, Brazil.

    Science.gov (United States)

    Catenacci, Lilian S; Colosio, Adriana C; Oliveira, Leonardo C; De Vleeschouwer, Kristel M; Munhoz, Alexandre D; Deem, Sharon L; Pinto, Jaqueline M S

    2016-04-28

    Parasite prevalence and abundance are important factors affecting species' conservation. During necropsies on a free-living golden-headed lion tamarin ( Leontopithecus chrysomelas ) and two Wied's marmosets ( Callithrix kuhlii ) in the Atlantic Forest of southern Bahia, Brazil, we collected a large number of adult intestinal parasites that we identified as Prosthenorchis elegans. This parasite is pathogenic for neotropical primates. Prosthenorchis spp. infestation is influenced by diet with increased risk of exposure from ingesting invertebrate intermediate hosts. The biological similarities and sympatric nature of these two nonhuman primates support that they may harbor similar infectious and parasitic agents. PMID:26981688

  16. Spatial distribution of triatomines (Reduviidae: Triatominae in urban areas of the city of Salvador, Bahia, Brazil

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    Karine de Souza O. Santana

    2011-05-01

    Full Text Available Environmental changes have a strong influence on the emergence and/or reemergence of infectious diseases. The city of Salvador, Brazil -currently the focus of a housing boom linked to massive deforestation- is an example in point as the destruction of the remaining areas of the Atlantic Forest around the city has led to an increased risk for Chagas disease. Human domiciles have been invaded by the triatomine vectors of Trypansoma cruzi, the flagellate protozoan causing Chagas disease, a problem of particular concern in urban/suburban areas of the city such as the Patamares sector in the north-east, where numbers of both the vector and human cases of the disease have increased lately. To control and prevent further deterioration of the situation, the control programme for Chagas disease, developed by the Bahia Center for Zoonosis Control, has divided the area into a grid of designated surveillance units (ZIs that are subjected to vector examination. In six out of 98 of these ZIs, 988 triatomes were collected and georeferenced during the 3-year period between 2006 and 2009. The hottest months, that are also generally the driest, showed the highest numbers of triatomines with Triatoma tibiamaculata being the predominant species (98.3% with Panstrongylus geniculatus present only occasionally (0.6%. Fifty-four percent of all triatomines captured were found inside the homes, and 48.6% out of 479 individuals in the affected ZIs selected for analysis tested positive for T. cruzi infection. The study presented here is a pioneering initiative to map the spatial distribution of triatomines based on geographical information systems with the additional aim of contributing to an expanded knowledge-base about T. cruzi and its vectors in urban areas and raise public health awareness of the risks involved.

  17. Phenological synchrony and seasonality of understory Rubiaceae in the Atlantic Forest, Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Heitor Scarpati Liuth

    2013-03-01

    Full Text Available In tropical forests with low seasonality, climatic variables generally exert a weak influence on the phenology of species. The seasonality of phenophases in closely related taxa can be controlled by phylogenetic constraints in such environments. In this study, our aim was to describe the phenology of Rubiaceae in the understory of the Atlantic Forest in the southern part of Bahia, Brazil, as well as to evaluate the seasonality and phenological synchrony of this family. For two years, we observed 90 individuals belonging to 13 species, in an area of 0.2 ha. Leaf flushing and leaf fall did not demonstrate any seasonality, were continuous for most species and correlated with few of the climatic variables. Flowering was seasonal and correlated positively with all climatic variables. Species exhibited seasonality for this phenophase with high flowering overlap among species of Psychotria, indicating an aggregated pattern for this genus. Fruiting was also seasonal and correlated with all the climatic variables, unripe fruit development peaking at the beginning of the season during which humidity is highest and fruit ripening peaking in the season during which humidity is slightly lower. The vegetative and flowering patterns observed in the study area are commonly seen in other tropical forests. The reproductive seasonality of this family can facilitate the attraction of biotic agents, as postulated in the facilitation hypothesis. Our results demonstrate that climatic variables influenced the phenological patterns observed here, although the high reproductive seasonality and interspecific synchrony, especially in congeneric species, raises the possibility that phylogenetic proximity plays a role in the pattern of the family Rubiaceae.

  18. Validation of a food frequency questionnaire designed for adolescents in Salvador, Bahia, Brazil

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    Jean Márcia Oliveira MASCARENHAS

    2016-04-01

    Full Text Available Objective: This study assessed the validity of a Food Frequency Questionnaire used to assess food intake in adolescents in Salvador, Bahia, Brazil. Methods: Seventy adolescents enrolled in public schools aged 11 to 17 years participated in this study. The dietary intake of the adolescents was assessed using the Food Frequency Questionnaire and the mean value of three-day food record, used as the reference method. The mean (and standard deviation energy and nutrient intakes estimated from the Food Frequency Questionnaire and food records were calculated. The paired Student's t test was used to determine differences between the data. Results: Pearson's correlation coefficient and Kappa statistics were used to measure the strength of the association between the two instruments. There was variation in the crude unadjusted (r=0.61-0.73 and deattenuated (r=0.33-0.99 Pearson correlation coefficients. After adjusting for energy, the crude and deattenuated coefficients ranged from r=0.53-0.81 and r=0.27-0.99, respectively. The intake of energy and most nutrients were found to be adequate, except for fiber (r=0.27 and calcium (r=0.33, which showed a weak correlation. Kappa statistics showed good correlation between all values varying from r=0.47 to 0.73. Conclusion: It is considered that an average r value greater than 0.40 indicates a good correlation, the results obtained indicate the good ability of the Food Frequency Questionnaire to assess individuals according to their usual intake of most nutrients.

  19. New geological model of the Lagoa Real uraniferous albitites from Bahia (Brazil)

    Science.gov (United States)

    Oliveira Chaves, Alexandre

    2013-09-01

    New evidence supported by petrography (including mineral chemistry), lithogeochemistry, U-Pb geochronology by Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS), and physicochemical study of fluid and melt inclusions by LA-ICP-MS and microthermometry, point to an orogenic setting of Lagoa Real (Bahia-Brazil) involving uraniferous mineralization. Unlike the previous models in which uraniferous albitites represent Na-metasomatised 1.75 Ga anorogenic granitic rocks, it is understood here that they correspond to metamorphosed sodium-rich and quartz-free 1.9 Ga late-orogenic syenitic rocks (Na-metasyenites). These syenitic rocks are rich not only in albite, but also in U-rich titanite (source of uranium). The interpretation of geochemical data points to a petrogenetic connection between alkali-diorite (local amphibolite protolith) and sodic syenite by fractional crystallization through a transalkaline series. This magmatic differentiation occurred either before or during shear processes, which in turn led to albitite and amphibolite formation. The metamorphic reactions, which include intense recrystallization of magmatic minerals, led uraninite to precipitate at 1.87 Ga under Oxidation/Reduction control. A second population of uraninites was also generated by the reactivation of shear zones during the 0.6 Ga Brasiliano Orogeny. The geotectonic implications include the importance of the Orosirian event in the Paramirim Block during paleoproterozoic Săo Francisco Craton edification and the influence of the Brasiliano event in the Paramirim Block during the West-Gondwana assembly processes. The regional microcline-gneiss, whose protolith is a 2.0 Ga syn-collisional potassic granite, represents the albitite host rock. The microcilne-gneiss has no petrogenetic association to the syenite (albitite protolith) in magmatic evolutionary terms.

  20. Tracer techniques applied to the study of the karstic aquifer of the central region of Bahia (Irece-Iraquara), Brazil

    International Nuclear Information System (INIS)

    The karst of the central region of the state of Bahia (Brazil) has been studied by using different isotopic technics, which included: a) determination of the well profile with artificial radioisotopes for flow measurements; b) analyses of the environmental isotopes, deuterium, oxigen-18 and tritium. The isotopic profiles of the wells allowed determinations of the distribution of the fracturing and the karstic structure of the aquifer as well as the calculation of an approximate value for the effective porosity of the transmissivity. The transmissivity obtained by using these methods agree with those calculated using the pumping test. The stable water isotopes allowed the identification of four different aquifer zones being important to establish the general ground water flow. It was also verified that the water experiences evaporation before infiltration in two of these zones, characterizing them as recharging zones. An exponential model of water renewal was utilized to determine the aquifer recharge in different zones based on tritium determination. The water volume was also evaluated in the aquifer by using the porosity from the isotopic profiles. The following isotopic technics were used: 1) well profiles using artificial radiactive tracers; 2) measurements of the stable water isotop concentrations (deuterium and oxigen-18); 3) measurement of the thermonuclear tritium; 4) test with radioactive tracers to measure the effective porosity; 5) measurement of the source flow utilizing iodine-131 as a tracer. The present report describes the results of the first three items. Due to the reduced number of tests the results obtained are not statistically representative and measurement of the source flow were only completed to support the system hydrogeological interpretation. (Author)

  1. Geochemical characterization in karst basin tributaries of the San Franciscan depression: The Corrente River, western Bahia, NE-Brazil

    Science.gov (United States)

    Lecomte, Karina L.; Bicalho, Cristina C.; Silva-Filho, Emmanoel V.

    2016-08-01

    Karst aquifers are important freshwater resources for the growing population in Brazil. The sandstones of Urucuia plateau and the limestone of Bambui Group constitute important aquifer systems in the western part of Bahia state. The Corrente River provides ∼30% of the total water flow of the São Francisco River and crosses karstified structures. Surface and groundwater samples were collected during the dry period, the beginning of the wet season, and the wet season. The main objective was to define sources and distribution of dissolved elements and to describe the geochemical processes that govern their mobility within the system. Water samples are classified into three groups, depending on the dominant weathering process. When carbonate dissolution governs, waters are bicarbonate-calcium-type; whereas when the atmospheric precipitation signal is present, the samples in siliciclastic terrain are more Cl- - Na+. Groundwaters reflect bicarbonate-mixed-type, with the highest dissolved concentrations. In contrast to the major elements, trace elements, including Rare Earth Elements (REE), show seasonal behavior: their concentrations increase with the beginning of the wet season, due to re-mobilization and release into the solution of adsorbed elements from the system and the atmospheric dust. The total dissolved REE concentration (800-7500 ng L-1) is one order of magnitude more concentrated in karsts than in siliciclastic rocks. Principal component analysis was performed, explaining >77% of the variance. First factor extracted (REE, Y, Th, Al, Fe) explain the washout and enhancement of atmospheric dust weathering throughout the beginning of the wet seasons. The second component comprises variables related to karsts lithology, representing calcite and dolomite dissolution.

  2. Relative growth, sexual dimorphism and morphometric maturity of Trichodactylus fluviatilis (Decapoda: Brachyura: Trichodactylidae from Santa Terezinha, Bahia, Brazil

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    Tiago Rozário da Silva

    2014-02-01

    Full Text Available Freshwater crabs are important elements in the aquatic biota of brooks, rivers, lakes and ponds, from both ecological and the socio-economic aspects. Trichodactylidae comprises 51 endemic species from the Neotropical region. Among all the species of this family, Trichodactylus fluviatilis Latreille, 1828 has the widest geographic distribution throughout Brazil. Despite that, there are few published contributions on the biology of this species. The present study investigated the following aspects of T. fluviatilis: relative growth, mean size at onset of morphometric maturity, sexual dimorphism, laterality and heterochely. Specimens were collected monthly from September 2010 through August 2011, from the Velha Eugênia Brook, municipality of Santa Teresinha, State of Bahia. Carapace width (CW, carapace length (CL, major cheliped length (MaCL and minor cheliped length (MiCL, major cheliped height (MaCH and minor cheliped height (MiCH, and width of the fifth abdominal segment (5AB were measured to evaluate the presence of sexual dimorphism; the major difference between the sexes was in the CW vs. 5AB ratio. Heterochely was observed in males and females,with the right cheliped larger than the left in 89% of males and 81% of females. Crab size at the onset of morphometric maturity (= puberty molt was estimated based on the ratio between CL, cheliped dimensions, 5AB and CW (independent variable. Females were larger than males when they reached morphometric maturity in all studied relations. We recommend the use of chelipeds and abdominal width relationships to estimate the size at the morphometric maturity in males and females, respectively.

  3. A zooterapia popular no Estado da Bahia: registro de novas espécies animais utilizadas como recursos medicinais The popular zootherapy in Bahia state: registration of new animal species used as medicinal resources

    Directory of Open Access Journals (Sweden)

    Eraldo Medeiros Costa Neto

    2011-01-01

    Full Text Available Este artigo discute o uso de animais como recursos medicinais no Estado da Bahia, nordeste brasileiro. Os dados resultam de uma avaliação processual de desempenho acadêmico, uma vez que se tratou de um exercício requerido pelo professor da disciplina Etnobiologia (semestre 2007.2 aos estudantes do curso de Formação de Professores do Estado da Bahia da Universidade Estadual de Feira de Santana, quando lhes foi solicitado que fizessem um breve registro, em suas respectivas cidades, sobre o uso de animais medicinais. Participaram 41 estudantes, provenientes de 21 cidades do interior do estado. Foram registrados 95 animais (nomes comuns, dos quais dezessete são novos acréscimos à lista de animais medicinais anteriormente publicada. O registro da utilização medicinal de animais no Estado da Bahia fornece uma contribuição relevante ao fenômeno da zooterapia, abrindo espaço para debates sobre biologia da conservação, políticas de saúde pública, manejo sustentável dos recursos naturais, prospecção biológica e patente. Necessita-se desenvolver mais estudos etnozoológicos tanto para compreender a importância real da zooterapia para as comunidades tradicionais, quanto para desenvolver estratégias de manejo e uso sustentáveis das espécies animais, especialmente daquelas em risco de extinção.This article deals with the use of animals as medicinal resources in Bahia state, Northeastern Brazil. The data come from a processional evaluation of academic performance, since it was an exercise requested by the professor of the discipline Ethnobiology (2007.2 semester to the students of the course Bahia State Teachers' Undergraduation of Feira de Santana State University. They were asked to make a brief survey, in their respective cities, on the use of animals as medicines. Forty-one students, from 21 cities of the country of Bahia State, have participated with data. A total of 95 animals (common names were recorded, from which 17 are

  4. Polinização do dendezeiro por besouros no sul da Bahia Pollination of oil palm by weevils in southern Bahia, Brazil

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    José Inácio Lacerda Moura

    2008-03-01

    Full Text Available O objetivo deste trabalho foi determinar a taxa de fecundação de dendezeiros, após introdução de Elaeidobius kamerunicus, no Sul da Bahia, e a flutuação populacional, distribuição espacial e a influência de fatores meteorológicos sobre E. kamerunicus e E. subvittatus. Análises físicas de 12 mil espiguetas de dendezeiros foram realizadas em 2004-2006. Na avaliação da relação entre a temperatura média mensal e o total mensal de indivíduos de E. kamerunicus e E. subvittatus, utilizou-se a correlação de Pearson. A taxa de fecundação foi de 79,4%, um incremento de 19% quando comparado aos dendezeiros polinizados apenas por E. subvittatus. Plantios comerciais de dendezeiros em Ituberá e Nazaré, BA, apresentaram taxas médias de fecundações de 76%. E. kamerunicus foi dominante nos plantios de dendezeiro de Una, BA. Populações de E. kamerunicus sobrepujaram as de E. subvittatus, em todos os municípios onde existem grandes maciços de dendezeiros subespontâneos. No entanto, em Itapebi, BA, as populações de E. subvittatus superaram as de E. kamerunicus. A temperatura e a precipitação pluvial afetam a atividade de vôo e densidade populacional de E. subvittatus.The objective of this work was to determine the fertilization rate of oil palm trees, after the introduction of Elaeidobius kamerunicus in Southern Bahia, Brazil, and the population fluctuation, spatial distribution and the influence of meteorological factors on E. kamerunicus and E. subvittatus. Physical analyses of 12 thousand oil palm spikelets were accomplished during 2004-2006. Pearson correlation was used to evaluate the relation between monthly average temperatures and monthly totals of E. kamerunicus and E. subvittatus individuals. The fertilization rate was 79.4%, an increase of 19% when compared to palm trees pollinated only by E. subvittatus. Commercial plantations of oil palm, in Ituberá and Nazaré, BA, presented 76% mean rates of fertilization. E

  5. Potential of heavy minerals in the Valenca-Itacare, Bahia (Brazil) region - Sampling characterization and ore processing

    International Nuclear Information System (INIS)

    Important heavy minerals deposits were discovered by CBPM in the townships of Nilo Pecanha and Marau, state of Bahia. Ore dressing tests were conducted at CETEC and the results indicate a good potential. Tests were carried out with the Humphreys spiral, with magnetic and electro-static separators were yielding concentrates of ilmenite with 56.0% TiO2 and Zircon with 65.0% ZrO2. (author)

  6. Genetic Structure and Molecular Diversity of Cacao Plants Established as Local Varieties for More than Two Centuries: The Genetic History of Cacao Plantations in Bahia, Brazil.

    Science.gov (United States)

    Santos, Elisa S L; Cerqueira-Silva, Carlos Bernard M; Mori, Gustavo M; Ahnert, Dário; Mello, Durval L N; Pires, José Luis; Corrêa, Ronan X; de Souza, Anete P

    2015-01-01

    Bahia is the most important cacao-producing state in Brazil, which is currently the sixth-largest country worldwide to produce cacao seeds. In the eighteenth century, the Comum, Pará and Maranhão varieties of cacao were introduced into southern Bahia, and their descendants, which are called 'Bahian cacao' or local Bahian varieties, have been cultivated for over 200 years. Comum plants have been used to start plantations in African countries and extended as far as countries in South Asia and Oceania. In Brazil, two sets of clones selected from Bahian varieties and their mutants, the Agronomic Institute of East (SIAL) and Bahian Cacao Institute (SIC) series, represent the diversity of Bahian cacao in germplasm banks. Because the genetic diversity of Bahian varieties, which is essential for breeding programs, remains unknown, the objective of this work was to assess the genetic structure and diversity of local Bahian varieties collected from farms and germplasm banks. To this end, 30 simple sequence repeat (SSR) markers were used to genotype 279 cacao plants from germplasm and local farms. The results facilitated the identification of 219 cacao plants of Bahian origin, and 51 of these were SIAL or SIC clones. Bahian cacao showed low genetic diversity. It could be verified that SIC and SIAL clones do not represent the true diversity of Bahian cacao, with the greatest amount of diversity found in cacao trees on the farms. Thus, a core collection to aid in prioritizing the plants to be sampled for Bahian cacao diversity is suggested. These results provide information that can be used to conserve Bahian cacao plants and applied in breeding programs to obtain more productive Bahian cacao with superior quality and tolerance to major diseases in tropical cacao plantations worldwide. PMID:26675449

  7. The Tinhare-Boipeba-Camamu reefs, Bahia, Brazil; Os recifes de Tinhare-Boipeba-Camamu, Bahia, Brasil

    Energy Technology Data Exchange (ETDEWEB)

    Kikuchi, Ruy K.P.; Oliveira, Marilia D.M.; Leao, Zelinda M.A.N. [Universidade Federal da Bahia (UFBA), Salvador, BA (Brazil); Silva, Rafael M. [AguaViva (Brazil); Martins, Pedro M.R. [El Paso Oleo e Gas, Natal, RN (Brazil)

    2008-07-01

    The coastal zone and continental shelf along Morro de Sao Paulo to Itacare, despite having a great quantity of reefs, have only received a closer attention on this aspect in the last 5 years. Until then, there was only one scientific reference published by Charles F. Hartti, more than a century ago, in his work Geology and Physical Geography of Brazil. The beginning of petroleum exploration in Camamu-Almada Basin demanded a great effort to enhance knowledge of the reef ecosystem in the area. The assessments developed by El Paso since 2002, used visual censuses in band and line intercept transects, organized in the AGRRA and PETRORISCO protocols. Nowadays we have a detailed digital map of the reefs, as part of a GIS, containing information about reef vitality, that include reefs attached to the coast and reef Banks of the region in the vicinity of Pratigi, once known only to fishermen. This article presents a overview of the reefs mapped and its vitality described up to now. (author)

  8. Utilization of geophysical nuclear methods on apatite mines from Gaviao and gold from Jacobina mountain - Bahia, Brazil

    International Nuclear Information System (INIS)

    This thesis is part of the sub-project Analysis of Rocks and Minerals by Gamma-Spectrometry of the Program of Research and Postgraduation in Geophysics of the Federal University of Bahia. It presents: 1) the results of preliminary radio-geological surveying in Cenozoic, Mesozoic and Pre-Cambrian lands between the cities of Salvador and Miguel Calmon; detailed radiogeological works in two radioactive anomalous areas: Gaviao at Riachao de Jacuipe town, and Canavieiras mine and vicinities at Jacobina town, state of Bahia. The combined results of field gamma-ray survey, gamma-spectrometry accomplished at laboratory from samples, petrographical and mineralogical studies led to the correlation between apatita mineralization with thorium, and Gold with uranium in the Comglomerates of Serra do Corrego formation giving the possibilities in both cases of making the prospection and exploration by the cintilometry. (author)

  9. I Chemistry Conference of West Bahia

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    Boaz Oliveira

    2014-11-01

    Full Text Available The I Chemistry Conference of West Bahia [1] aimed the meeting of the academic community of west Bahia state developing research activities at graduate level and postgraduate ones in several chemistry areas, mainly the analytic chemistry, natural products, theoretical chemistry, medicinal chemistry, chemistry teaching, spectroscopy, materials science, photochemistry and catalysis. Through the plenary lectures, short courses and poster presentation, invited researchers from other institutions and mainly students could share experiences as well as plan collaborations from multi and interdisciplinar nature, enabling a greater scientific aggrandizement of the research developed by emergent groups distributed along the inland cities of Brazil.

  10. Avaliação do Programa Nacional de Ações Integradas e Referenciais (PAIR para o enfrentamento da violência sexual contra crianças e adolescentes, em Feira de Santana, Bahia Evaluation of the National Program of Integrated and Referential Actions (PAIR to confront the child and adolescents sexual violence, in Feira de Santana, Bahia State, Brazil

    Directory of Open Access Journals (Sweden)

    Maria Conceição Oliveira Costa

    2010-03-01

    Full Text Available No Brasil, a violência sexual contra crianças e adolescentes é um desafio para a agenda das políticas públicas de enfrentamento e prevenção. Pretendemos apresentar a avaliação das ações do PAIR implementadas em Feira de Santana, quanto à articulação política e institucional, fortalecimento e atuação da rede de atendimento às vítimas de violência, no período de 2003 a 2006. Trata-se de um estudo descritivo, com dados primários, a partir das entrevistas realizadas com profissionais das instâncias de atendimento (38, comissão do PAIR local (11 e informantes-chave da comunidade (78, utilizando análise quantitativa e qualitativa. A avaliação das capacitações do PAIR quanto à articulação política e institucional foi considerada adequada, ressaltando o apoio estadual, federal e gestores municipais. Os processos de capacitação foram considerados estratégicos para o desempenho profissional individual e articulação com a rede (atitudes, participação. Os resultados do estudo nos três segmentos da comunidade sugerem a necessidade de integração da rede social (Conselhos de Direitos e Tutelares, programas de intervenções e proteção, do trabalho com a mídia (formação e informação qualificadas, comprometimento de gestores e técnicos e continuidade das ações, como estratégias para o enfrentamento da violência sexual em Feira de Santana.In Brazil, sexual violence against children and adolescents is a challenge for the public policies of prevention and intervention. The objective of this article is to present the evaluation of PAIR actions implemented in Feira de Santana city, on political and institutional integration, strength and performance of the Network Care for the violence victims in the period of 20032006. It was used a descriptive study with primary data based on interviews with professionals from the Institutions of care (38, Municipal Committee of PAIR (11 and key community informants (78, using

  11. Study of uranium leaching from industrial residues of Industrias Nucleares do Brazil S.A. (INB), Caetite, Bahia, Brazil

    International Nuclear Information System (INIS)

    The uraniferous district of Lagoa Real, located in the south-central region of the state of Bahia, has reserves estimated at 100,000 tons of uranium, which is enough to supply Angra I, II and III for 100 more years. The process adopted for the beneficiation of the uranium ore from Lagoa Real is heap leaching, a static process in which the ore is crushed, disposed in heaps and irrigated with a sulfuric acid solution to remove the uranium. This technique has a relatively low cost of implementation, although the yield of uranium recovery is low, with an uranium content in the leached residue of 700 μg/g U3O8 for ores with an initial content of 2,700 μg/g U3O8. With the deepening of the mine pit, an increase in the carbonate content in the ore was noted, which required a higher acid consumption in the leaching. In order to reduce the concentration of carbonates, a study of the ore concentration by flotation column was accomplished. The flotation reject had high carbonate content, with a uranium content of about 2,300 μg/g U3O8 for flotation in one column and 1,100 μg/g U3O8 for flotation in two columns. This paper presents the study of the leaching process for the recovery of the uranium present in the residue of the heap leaching and in the carbonated residue from the flotation of the anomaly 13 ore. The results indicate the feasibility of treating the waste of the heap leaching through dynamic leaching. The study of the uranium leaching from the flotation residue through acid leaching technique indicated a recovery of 96% of uranium, however with a high consumption of acid, around 450 kg/t, showing that for this case, the most suitable technique for the process is alkaline leaching. (author)

  12. Prevalência de TB ativa e TB latente em internos de um hospital penal na Bahia Prevalence of active and latent TB among inmates in a prison hospital in Bahia, Brazil

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    Antônio Carlos Moreira Lemos

    2009-01-01

    Full Text Available OBJETIVO: Estimar as prevalências de TB latente e TB ativa entre custodiados de um hospital penal na Bahia. MÉTODOS: Foram avaliados através de estudo de corte transversal com coleta prospectiva de dados 237 internos no Hospital Penal da Bahia entre julho de 2003 e abril de 2004. Um questionário padronizado foi preenchido por estudantes de medicina. Os indivíduos foram sistematicamente submetidos aos seguintes exames: teste tuberculínico, radiografia de tórax em incidência póstero-anterior, baciloscopia e cultura para micobactérias. Os eventos de interesse foram TB ativa e TB latente. RESULTADOS: A média de idade foi de 36,6 anos, sendo 89,9% homens. Tabagismo e alcoolismo foram relatados por 70.0% e 43.9% dos internos, respectivamente. História de tratamento para TB foi relatada por 11,3% dos indivíduos. Dos internos avaliados, 36,3% relataram tosse e 31,4%, expectoração. Outros sintomas menos frequentemente referidos foram astenia (26,2%, perda de peso (23,1%, inapetência (17,7%, febre (11,3% e hemoptise (6,7%. Nenhum dos 86 internos testados apresentou sorologia anti-HIV positiva. Entre os 156 submetidos ao teste tuberculínico, a prevalência de TB latente foi de 61,5% (146 casos. Do total, 6 casos de TB ativa foram detectados (prevalência de 2,5%. A presença de tosse foi um determinante de TB ativa (razão de prevalência = 8,8; IC95%: 1,04-73,9; p = 0,025. CONCLUSÕES: A população de internos do Hospital Penal da Bahia tem altas prevalências de TB latente e ativa. Estes achados justificam a necessidade de implantação de políticas públicas especificamente direcionadas para o controle da TB nesta populaçãoOBJECTIVE: To determine the prevalence of latent and active TB among detainees in a prison hospital in Bahia, Brazil. METHODS: A cross-sectional study with prospective data collection was carried out comprising 237 inmates in the Bahia State Prison Hospital between July 2003 and April 2004. A standardized

  13. Abelhas (Hymenoptera: Apoidea visitantes das flores de urucum em Vitória da Conquista, BA Bees (Hymenoptera: Apoidea visitors of the annatto flowers in Vitória da Conquista, Bahia State, Brazil

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    Augusto Jorge Cavalcante Costa

    2008-04-01

    Full Text Available O urucum é um arbusto da família Bixaceae, utilizado na fabricação de corantes naturais para a indústria alimentícia e cosmética. No Brasil, somente nos últimos 15 anos, houve maior interesse pelo cultivo, pois se tornou uma alternativa agrícola promissora. O presente trabalho teve por objetivo identificar as abelhas visitantes das flores do urucuzeiro em Vitória da Conquista, BA. O trabalho foi conduzido no campo experimental da UESB, em uma lavoura do tipo cultivado Peruana Paulista. A coleta das abelhas visitantes foi feita na época principal de floração do urucueiro: março/abril, das 6h às 18h. Foram coletadas 3019 abelhas de 22 espécies, com predominância na visitação das 8h às 14h em relação ao número de indivíduos e número de espécies capturadas. As espécies mais freqüentes foram: Trigona spinipes (Fabricius, Apis mellifera L., Schwarziana quadripunctata (Lepeletier e Tetragonisca angustula (Latreille. Espécies de maior porte, como Xylocopa frontalis (Olivier, Bombus morio (Swederus e Eulaema nigrita Lepeletier, consideradas como eficientes na polinização da cultura do urucum, não foram abundantes neste estudo.Annatto is a shrub from Bixaceae family, which natural pigment (annatto is widely used in food and cosmetic industries. In Brazil, the interest for this crop started in the last fifteen years, once it became a promising agricultural alternative. This study was aimed at identifing visitor bees of annatto flowers at the agriculture region of Vitória da Conquista (BA. The research was carried out in the experimental field of UESB, in an experimental plot planted with the cv. Peruana Paulista. The visitor bees were collected during the main blooming period: March/April, between 6:00h and 18:00h. A total of 3,019 bees from 22 species was collected, with higher visitation during the period from 8:00 to 14:00h, regarding the number of individuals and species. The species most frequent were Trigona spinipes

  14. Atmospheric concentrations and dry deposition fluxes of particulate trace metals in Salvador, Bahia, Brazil

    Science.gov (United States)

    de P. Pereira, Pedro A.; Lopes, Wilson A.; Carvalho, Luiz S.; da Rocha, Gisele O.; de Carvalho Bahia, Nei; Loyola, Josiane; Quiterio, Simone L.; Escaleira, Viviane; Arbilla, Graciela; de Andrade, Jailson B.

    Respiratory system is the major route of entry for airborne particulates, being the effect on the human organism dependent on chemical composition of the particles, exposure time and individual susceptibility. Airborne particulate trace metals are considered to represent a health hazard since they may be absorbed into human lung tissues during breathing. Fossil fuel and wood combustion, as well as waste incineration and industrial processes, are the main anthropic sources of metals to the atmosphere. In urban areas, vehicular emissions—and dust resuspension associated to road traffic—become the most important manmade source. This work investigated the atmospheric concentrations of TSP, PM 10 and elements such as iron, manganese, copper and zinc, from three different sites around Salvador Region (Bahia, Brazil), namely: (i) Lapa Bus Station, strongly impacted by heavy-duty diesel vehicles; (ii) Aratu harbor, impacted by an intense movement of goods, including metal ores and concentrates and near industrial centers and; (iii) Bananeira Village located on Maré Island, a non-vehicle-influenced site, with activities such as handcraft work and fishery, although placed near the port. Results have pointed out that TSP concentrations ranged between 16.9 (Bananeira) and 354.0 μg m -3 (Aratu#1), while for PM 10 they ranged between 30.9 and 393.0 μg m -3, both in the Lapa Bus Station. Iron was the major element in both Lapa Station and Aratu (#1 and #2), with average concentrations in the PM 10 samples of 148.9, 79.6 and 205.0 ng m -3, respectively. Zinc, on the other hand, was predominant in samples from Bananeira, with an average concentration of 145.0 ng m -3 in TSP samples, since no PM 10 sample was taken from this site. The main sources of iron in the Lapa Station and Aratu harbor were, respectively, soil resuspension by buses and discharge of solid granaries, as fertilizers and metal ores. On the other hand, zinc and copper in the bus station were mainly from

  15. Perfil antropométrico e consumo alimentar de adolescentes de Teixeira de Freitas - Bahia Anthropometric profile and food intake of adolescents in Teixeira de Freitas - Bahia, Brazil

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    Jailda Silva Santos

    2005-10-01

    Full Text Available OBJETIVO: Descrever o perfil antropométrico e o consumo alimentar de adolescentes das escolas públicas de um município do Estado da Bahia. MÉTODOS: Estudo de corte transversal realizado com amostra aleatória por conglomerado de 354 alunos, dos 1.678 adolescentes de dezessete a dezenove anos matriculados nas 23 escolas elegíveis do município. Foram coletados dados sobre freqüência de consumo alimentar qualitativo e indicadores antropométricos, como o índice de massa corporal; pregas cutâneas triciptal e subescapular e o indicador altura/idade, segundo a Organização Mundial da Saúde. Realizou-se análise bivariada e estratificada, sendo a significância estatística verificada pelo qui-quadrado e teste exato de Fischer, com nível crítico de 5%. RESULTADOS: A análise antropométrica evidenciou maior prevalência de sobrepeso e obesidade (5,1% no sexo feminino e de magreza no masculino (6,4%; o déficit de crescimento foi observado em 25,0% dos adolescentes, sendo 15,0% de leve a moderado e 10,0% grave. Evidenciou-se também consumo habitual de arroz, feijão, farinha de mandioca, pão francês, manteiga, margarina, açúcar e café, sendo baixo o consumo de produtos lácteos, frutas, legumes e hortaliças; 96,6% dos adolescentes realizavam mais de três refeições diárias e mais de 80,0% alimentavam-se no domicílio. CONCLUSÃO: Os resultados apontam a necessidade de implementação de estratégias de prevenção dos problemas nutricionais por meio de uma alimentação e um estilo de vida saudáveis, assim como de estudos sobre os possíveis fatores comprometedores do crescimento dos adolescentes.OBJECTIVE: The objective was to describe the anthropometric profile and food intake in adolescents from public schools in a municipality of Bahia, Brazil. METHODS: A cross-sectional experimental design was employed with a random conglomerate sample of 354 adolescents, 17 to 19 years old, from a total of 1.678 students enrolled in 23

  16. Primeiro registro da utilização medicinal de recursos pesqueiros na cidade de São Félix, Estado da Bahia, Brasil - DOI: 10.4025/actascibiolsci.v27i2.1328 First account on the use of fishing resources as medicines in the city of São Félix, Bahia State, Brazil - DOI: 10.4025/actascibiolsci.v27i2.1328

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    Juliana Nascimento Andrade

    2005-03-01

    Full Text Available Este trabalho discute a utilização medicinal de recursos pesqueiros pelos moradores da cidade de São Félix, Estado da Bahia. O trabalho de campo foi realizado entre maio de 2004 a março de 2005, entrevistando-se 29 indivíduos de ambos os sexos com idades que variaram de 11 a 79 anos. As informações foram obtidas junto a pescadores e a suas famílias por meio de entrevistas abertas e semi-estruturadas. A maior parte das entrevistas foi gravada, usando-se micro-gravador, sempre com o consentimento dos informantes. As transcrições feitas em caderno de campo encontram-se mantidas no Laboratório de Etnobiologia da Universidade Estadual de Feira de Santana, Estado da Bahia. Espécimes de peixes foram coletados, identificados e depositados no Laboratório de Ictiologia da UEFS. Os resultados mostram que, no sistema de classificação etnoictiológico dos pescadores de São Félix, diferentes organismos não sistematicamente relacionados são incluídos no domínio etnozoológico “Peixe”. Por essa razão, sete etnoespécies de peixes foram citadas como recursos medicinais: bagre (Genidens genidens, camarão (Macrobrachium sp., cambotá (Callichthys sp., piau (Leporinus sp., piranha (Serrasalmus branditi, peixe-boi (Trichechus sp. e traíra (Hoplias malabaricus. Esses animais fornecem matérias-primas que são utilizadas na elaboração de medicamentos que visam tratar e/ou curar enfermidades diagnosticadas localmente. O registro escrito da medicina tradicional implica conservação da cultural local, além de permitir que os recursos zooterapêuticos possam ser avaliados quanto à provável existência de compostos biologicamente ativosThis article deals with the medicinal use of fishing resources by the inhabitants of São Félix, Bahia State. Fieldwork was carried out from May 2004 to March 2005 by interviewing 29 individuals of both sexes, whose ages ranged from 11 to 79 years old. Data were obtained by means of open-ended interviews

  17. The occurrence of Callinectes arcuatus ordway, 1863 (Crustacea, Decapoda, Portunidae in Bahia, Brazil

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    Edilson Pires de Gouvêa

    1987-01-01

    Full Text Available During the study of the Carcinofauna of the Bahian Coast, some Brachyura Portunidae were found. Some of these animals were Callinectes arcuatus Ordway, 1863 which has its distribution restricted to the Pacific Ocean, from California to Peru and the Galapagos Islands. This is the first occurrence of this species reported from the Atlantic Ocean and the Brazilian Coast (Bahia, 38º50'Wand 12º50'S.Durante o estudo da carcinofauna do litoral baiano, muitos Braquiuros Portunidae foram encontrados. Alguns destes animais foram Callinectes arcuatus Ordway, 1863 que possuia sua distribuição restrita da Califórnia ao Peru e Ilhas Galápagos, no Oceano Pacífico. Esta é a primeira ocorrência desta espécie no Oceano Atlântico e na Costa Brasileira. (Bahia, 12º50'S e 38º50'W.

  18. A percepção de animais como “insetos” e sua utilização como recursos medicinais na cidade de Feira de Santana, Estado da Bahia, Brasil - DOI: 10.4025/actascibiolsci.v26i2.1612 The perception of animals as “insects” and their use as medicinal resources in the city of Feira de Santana, state of Bahia, Brazil - DOI: 10.4025/actascibiolsci.v26i2.1612

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    Janete Jane Resende

    2004-04-01

    Full Text Available Este artigo trata da utilização medicinal de animais reconhecidos como “insetos” por feirantes do Centro de Abastecimento de Feira de Santana, Bahia. Os dados foram obtidos por meio de entrevistas abertas realizadas com dez feirantes de ambos os sexos. Registram-se 18 animais categorizados como “insetos” que são utilizados na medicina popular local e estão representados por insetos, répteis, anfíbios e aracnídeos. Deles, são extraídas matérias-primas utilizadas na elaboração de remédios populares prescritos para o tratamento de diferentes doenças. Esses remédios são administrados especialmente sob a forma de chás. O uso disseminado e constante de remédios à base de animais permite supor que substâncias de valor medicinal desconhecidas pela ciência ocidental possam estar presentes em seus corpos. O potencial zooterápico desses recursos animais torna-se significativo para programas de saúde pública adequados à cultura local, bem como abre perspectivas para a valorização econômica e cultural de animais considerados prejudiciaisThe present article deals with the medicinal use of animals, referred to as “insects” by men and women actuating in Centro de Abastecimento, located in the city of Feira de Santana, state of Bahia. Data were obtained through open interviews, conducted with ten marketers. Eighteen animals categorized as “insects” were recorded. They were, actually, insects, reptiles, amphibians, and arachnids. The extracted raw materials are used in the elaboration of folk remedies, which are prescribed for the treatment of different illnesses. It was observed that animalbased medicines are administered usually as teas. The very disseminated and recurrent use of animal-based medicines allows the supposition that medicinally useful chemicals, yet unknown to the Western science, may be present in their bodies. The zootherapeutic potential of these resources is significant for public health programs

  19. Acidentes por escorpião em uma área do Nordeste de Amaralina, Salvador, Bahia, Brasil Scorpion sting in an area of Nordeste de Amaralina, Salvador, Bahia, Brazil

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    Andréa Monteiro de Amorim

    2003-01-01

    Full Text Available Um estudo epidemiológico mediu a prevalência de pessoas que referiram acidentes por escorpião em uma amostra populacional do Areal, bairro Nordeste de Amaralina, Salvador, Bahia. Examinou-se uma amostra aleatória sistemática de 1367 indivíduos, correspondendo a 44,4% da população da área. Oitenta e dois indivíduos referiram haver sido picados por escorpião desde que residiam no Areal, resultando numa prevalência de 6% (IC 95% 4,7 - 7,3. A prevalência de pessoas picadas por escorpião aumentou nos grupos com maior tempo de residência no domicílio e com maior idade atual. Chamou atenção que 92,7% dos acidentes aconteceram dentro do domicílio. A incidência estimada para o período mais recente (janeiro a julho de 2000 foi de 1,15 casos/1.000 habitantes por mês. Este coeficiente compara-se ao mais elevado já referido na literatura especializada para uma área epidêmica para acidentes escorpiônicos.An epidemiological study was undertaken to determine the prevalence of individuals who referred scorpion sting accidents in a population sample from Areal, a neighborhood northeast of Amaralina, Salvador City, State of Bahia, Brazil. A random, systematic sample of 1,367 individuals was taken, corresponding to 44.4% of the total population. Eighty-two residents referred scorpion sting since they were resident in Areal, giving a prevalence coefficient of 6% (95% CI 4.7 - 7.3. The prevalence of persons stung by scorpions increased according to greater time spent in the domicile and more advanced age. It was remarkable that 92.7% of the scorpions stings occurred within the home. The incidence coefficient estimated for the most recent period of time (January to July, 2000 was 1.15 cases/1,000 inhabitants per month, comparable to the highest ever reported for an epidemic area.

  20. Micorriza arbuscular em plantações de Eucalyptus cloeziana F. Muell no litoral norte da Bahia, Brasil Arbuscular mycorrhiza in Eucalyptus cloeziana F. Muell plantations in the north littoral of Bahia, Brazil

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    Cristiano V.M. Araújo

    2004-09-01

    Full Text Available As micorrizas arbusculares são de longa data conhecidas e exploradas devido à importância ecológica e aos efeitos no crescimento e na nutrição das plantas. Eucalyptus cloeziana F. Muell, particularmente nas áreas em estudo, apresenta comportamento diferenciado quando comparado com outras espécies de eucaliptos, instalando-se em sítios de solos pobres e textura arenosa, com crescimento reduzido, dificuldades para a formação das mudas e problemas nutricionais. Objetivando avaliar a percentagem de colonização radicular e a densidade de esporos de fungos micorrízicos arbusculares em plantações de E. cloeziana, foram realizadas coletas de solo rizosférico e de raízes em 20 áreas, distribuídas em seis municípios do Estado da Bahia, Brasil. Os resultados médios da percentagem de colonização variaram de 10% a 96,66% e a densidade de esporos variou de 3 a 110 esporos/50cm³ de solo, demonstrando a grande suscetibilidade do E. cloeziana à micorrização.The arbuscular mycorrhizal are known and explored long ago due to the ecological significance and the effects in the growth and nutrition of the plants. Eucalyptus cloeziana F. Muell, particularly in the studied sites, exhibit differenced behaviour when compared with other eucaliptus species, establishing in sites of the poor soils and sandy texture, with reduced growth, difficulty to formation of the seedling and nutritional problems. Aiming to evaluate the percentage of mycorrhizal colonization, as well as the density of arbuscular mycorrhizal fungi spores in E. cloeziana plantations, rhizospheric soil and roots samples were collected in twenty sites, distributed in six municipalities of Bahia state, Brazil. The mean results of percentage root colonization ranged from 10 to 96.66% and spore number ranged from 3 to 110 spores/50cm³ soil, demonstrating high susceptibility of the E. cloeziana to mycorrhization.

  1. Padrões de consumo de medicamentos em dois povoados da Bahia (Brasil Patterns of the consumption of pharmaceutical products in two towns in Bahia, Brazil

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    Hildebrando Haak

    1989-04-01

    Full Text Available Um estudo realizado junto a núcleos familiares em dois povoados baianos, (Brasil, revelou que os medicamentos modernos são amplamente utilizados no contexto da automedicação. O uso de medicamentos tradicionais foi de relevância limitada nesse quadro. A atitude da população em relação aos medicamentos modernos foi de ampla aceitação. Segundo as normas biomédicas, tal uso deveria ser considerado como irracional. Fatores agravantes nesse quadro foram: 1 a preferência pela aplicação de medicamentos a recém-nascidos; 2 o alto custo financeiro envolvido na compra de medicamentos; 3 o exagerado nível de expectativa em relação aos antibióticos, analgésicos e vitaminas. É recomendada a intensificação de pesquisa sobre o uso de medicamentos em nível local, no intuito de gerar soluções criativas para o problema do uso irracional de remédios. A automedicação poderia tornar-se importante parte da "Assistência Primária à Saúde" e a medicina preventiva poderia desempenhar papel-chave em tal pesquisa e nas subseqüentes campanhas de conscientização do público.A study among families in two villages in rural Bahia, Brazil, reveals that presently pharmaceutical products, are being used in self - medication on a large scale. Traditional remedies appear to have a limited place only. People's attitude towards modern medicines proved to be highy positive. However, when biomedicaly evaluated, the use of the pharmaceutical products has to be considered irrational. Complicating factors are: 1 a preference for the application of pharmaceutical products in infants, 2 the high financial burden to which the population is subject resulting from drug acquisition and 3 the exaggerated expectation with regard to antibiotics, analgesics and vitamin preparations. It is recommended did to do more research into local conditions of drugs use, resulting in creative solutions for irrational drug-use. Self medication could become an important

  2. Floristic catalog and georeference of plant species with economic and ecological potential in a restinga of Mata de São João, Bahia, Brazil

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    Erivaldo Pereira Queiroz

    2007-12-01

    Full Text Available This paper aims to register in cadastre the species with economic and ecological potential in 46ha of restinga ecosystem, in the municipality of Mata de São João, Bahia, Brazil. A total of 571 specimens, belonging to 109 species and 48 families, was georeferenced (including an additional 39 polygonal lines, and they will be preserved and used as parent plants.

  3. Floristic catalog and georeference of plant species with economic and ecological potential in a restinga of Mata de São João, Bahia, Brazil

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    Erivaldo Pereira Queiroz

    2007-01-01

    This paper aims to register in cadastre the species with economic and ecological potential in 46ha of restinga ecosystem, in the municipality of Mata de São João, Bahia, Brazil. A total of 571 specimens, belonging to 109 species and 48 families, was georeferenced (including an additional 39 polygonal lines), and they will be preserved and used as parent plants.

  4. Quaternary evolution of the Caravelas strandplain - Southern Bahia State - Brazil

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    Andrade Ana C.S.

    2003-01-01

    Full Text Available An evolutionary model is proposed for the Caravelas strandplain. The model encompasses integration of: (i mapping of Quaternary deposits, (ii cartography of beach-ridge alignments and their truncations, (iii relative sea-level history, (iv development history of the Abrolhos coral reefs, (v vibra-coring and (vi C14 dating of Quaternary deposits. Seven major evolutionary stages were identified. These stages show that the strandplain has had its Quaternary evolution strongly controlled by relative sea-level changes. In addition, the development of the Abrolhos coral reefs has also played an important role in dispersion and accumulation of sediments along the coastline, causing localized inversion in longshore sediment transport.

  5. Quaternary evolution of the Caravelas strandplain - Southern Bahia State - Brazil

    OpenAIRE

    Ana C.S. Andrade; José M.L. Dominguez; Louis Martin; ABÍLIO C.S.P. BITTENCOURT

    2003-01-01

    An evolutionary model is proposed for the Caravelas strandplain. The model encompasses integration of: (i) mapping of Quaternary deposits, (ii) cartography of beach-ridge alignments and their truncations, (iii) relative sea-level history, (iv) development history of the Abrolhos coral reefs, (v) vibra-coring and (vi) C14 dating of Quaternary deposits. Seven major evolutionary stages were identified. These stages show that the strandplain has had its Quaternary evolution strongly controlled by...

  6. INOCULATION AND ISOLATION OF PLANT GROWTH-PROMOTING BACTERIA IN MAIZE GROWN IN VITÓRIA DA CONQUISTA, BAHIA, BRAZIL

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    Joelma da Silva Santos

    2015-02-01

    Full Text Available Maize is among the most important crops in the world. This plant species can be colonized by diazotrophic bacteria able to convert atmospheric N into ammonium under natural conditions. This study aimed to investigate the effect of inoculation of the diazotrophic bacterium Herbaspirillum seropedicae (ZAE94 and isolate new strains of plant growth-promoting bacteria in maize grown in Vitória da Conquista, Bahia, Brazil. The study was conducted in a greenhouse at the Experimental Area of the Universidade Estadual do Sudoeste da Bahia. Inoculation was performed with peat substrate, with and without inoculation containing strain ZAE94 of H. seropedicae and four rates of N, in the form of ammonium sulfate (0, 60, 100, and 140 kg ha-1 N. After 45 days, plant height, dry matter accumulation in shoots, percentage of N, and total N (NTotal were evaluated. The bacteria were isolated from root and shoot fragments of the absolute control; the technique of the most probable number and identification of bacteria were used. The new isolates were physiologically characterized for production of indole acetic acid (IAA and nitrogenase activity. We obtained 30 isolates from maize plants. Inoculation with strain ZAE94 promoted an increase of 14.3 % in shoot dry mass and of 44.3 % in NTotal when associated with the rate 60 kg ha-1 N. The strains N11 and N13 performed best with regard to IAA production and J06, J08, J10, and N15 stood out in acetylene reduction activity, demonstrating potential for inoculation of maize.

  7. Clinical and radiological analysis of children and adolescents with tuberculosis in Bahia, Brazil

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    Rosana Franco; Maria Angélica Santana; Eliana Matos; Virgínia Sousa; Antônio Carlos M. Lemos

    2003-01-01

    We reviewed the clinical and radiological characteristics of tuberculosis (TB) in children and adolescents at the Hospital Especializado Octávio Mangabeira, (HEOM) in Salvador, Bahia. This study included 275 TB patients aged 1 to 15 years seen between January 1990 and November 2001. Standardized forms were filled out on the basis of a review of patient records and x-rays. Through a retrospective and descriptive analysis, it was found that 51.6% were male, 35.3% were aged 1 to 5 years, 28% wer...

  8. Profile of the dentistry course student from Southwestern Bahia State University

    OpenAIRE

    Janaína Viana Alves; Fernando José Neves Batista; Eduardo da Silva Souza; Danillo Lyrio de Oliveira; Sérgio Donha Yarid

    2013-01-01

    The undergraduate course in dentistry at the State University of Southwest Bahia - UESB was created on October 8, 2003, campus of Jequié-BA. The main objective of this research was to draw the profile of Dentistry student at UESB. 140 questionnaires were applied. The results obtained showed that the majority of students are women (71.25%), single with an average age of 22, desiring to take a graduate course after completing their undergraduate degree. They intend to start their career in the ...

  9. Oral Cancer situation in the state of Bahia: estimates and action perspectives

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    Suélem Maria Santana Pinheiro; Fábio Ornellas Prado

    2009-01-01

    Cancer is actually a challenge to Brazilian Public Health, once the number of new cases is growing in last decades. Some studies show that cancer was responsible for 12% of causa mortis in the World, achieving six millions of deaths per year. The aim of this study was to compare oral cancer estimates for Brasil and Bahia state in the years 2006/2007 and 2008/2009, to see the possible evolution of this pathology in the periods and, at same time, find perspectives of action for disease control....

  10. Seroprevalence and molecular epidemiology of HTLV-1 isolates from HIV-1 co-infected women in Feira de Santana, Bahia, Brazil.

    Science.gov (United States)

    de Almeida Rego, Filipe Ferreira; Mota-Miranda, Aline; de Souza Santos, Edson; Galvão-Castro, Bernardo; Alcantara, Luiz Carlos

    2010-12-01

    HTLV-1/HIV-1 co-infection is associated with severe clinical manifestations, marked immunodeficiency, and opportunistic pathogenic infections, as well as risk behavior. Salvador, the capital of the State of Bahia, Brazil, has the highest HTLV-1 prevalence (1.74%) found in Brazil. Few studies exist which describe this co-infection found in Salvador and its surrounding areas, much less investigate how these viruses circulate or assess the relationship between them. To describe the epidemiological and molecular features of HTLV in HIV co-infected women. To investigate the prevalence of HTLV/HIV co-infection in surrounding areas, as well as the molecular epidemiology of HTLV, a cross sectional study was carried out involving 107 women infected with HIV-1 from the STD/HIV/AIDS Reference Center located in the neighboring City of Feira de Santana. Patient samples were submitted to ELISA, and HTLV infection was confirmed using Western Blot and Polymerase Chain Reaction (PCR). Phylogenetic analysis using Neighbor-Joining (NJ) and Maximum Likelihood (ML) was performed on HTLV LTR sequences in order to gain further insights about molecular epidemiology and the origins of this virus in Bahia. Four out of five reactive samples were confirmed to be infected with HTLV-1, and one with HTLV-2. The seroprevalence of HTLV among HIV-1 co-infected women was 4.7%. Phylogenetic analysis of the LTR region from four HTLV-1 sequences showed that all isolates were clustered into the main Latin American group within the Transcontinental subgroup of the Cosmopolitan subtype. The HTLV-2 sequence was classified as the HTLV-2c subtype. It was also observed that four HTLV/HIV-1 co-infected women exhibited risk behavior with two having parenteral exposure, while another two were sex workers. This article describes the characteristics of co-infected patients. This co-infection is known to be severe and further studies should be conducted to confirm the suggestion that HTLV-1 is spreading from

  11. Hydrochemistry of Cachoeira River (Bahia State, Brazil Hidroquímica do Rio Cachoeira (Bahia, Brasil

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    Maria Zita Tabosa Pinheiro de Queiroz Lima Lucio

    2012-06-01

    Full Text Available AIM: The aim of this study is to evaluate the spatial-temporal changes of chemical elements in the surface waters of the Cachoeira River in order to evaluate the impacts of anthropogenic activities in water quality; METHODS: Samples were collected monthly between August 2008 and August 2009 at six collection points along the river. The abiotic parameters dissolved oxygen, pH, electrical conductivity and temperature were performed in the field using portable digital meters; concentration of ions nitrite (NO2-, nitrate (NO3-, ammonia (NH4+, phosphate (PO4-, sodium (Na+, calcium (Ca+2, potassium (K+, chloride (Cl-, magnesium (Mg+2, sulfate (SO4-2 were determined by ion chromatography and bicarbonate (HCO3- was calculated by a model of ionic associations originated from alkalinity values; RESULTS: The spatial variations showed that anthropogenic activities and land use changes (cocoa crops and pasture appear to be the major factors influencing the distribution of nutrients in the Cachoeira River; however, lithology seems to be the factor influencing the major ions; CONCLUSIONS: Variations in ion concentrations were directly related to drought and rainy periods, the geological formation, and the various land uses. The lack of treatment of domestic wastes and their incorrect disposal in water bodies has significantly contributed to the aggravation of environmental problems and consequently the health of the population.OBJETIVO: O objetivo do presente estudo foi avaliar as variações espaço temporais da química das águas superficiais do Rio Cachoeira a fim de estabelecer os impactos das atividades antropogênicas na qualidade da água; MÉTODOS: As coletas foram realizadas mensalmente entre agosto de 2008 e agosto de 2009 em seis pontos de coleta ao longo do rio. Os parâmetros abióticos oxigênio dissolvido, pH, condutividade elétrica e temperatura foram determinados através de medidores portáteis no campo; a concentração dos íons nitrito (NO2-, nitrato (NO3-, amônia (NH4+, fosfato (PO4-, sódio (Na+, cálcio (Ca+2, potássio (K+, cloreto (Cl-, magnésio (Mg+2, sulfato (SO4-2 através da cromatografia iônica e o bicarbonato (HCO3- através da alcalinidade; RESULTADOS: Os resultados referentes a variação espacial no Rio Cachoeira demonstraram que as atividades antropogênicas e os diferentes cultivos ao longo da bacia (cultivo de cacau e pastagem são os principais fatores que influenciam na distribuição dos nutrientes (N e P. No entanto, a litologia parece ser o principal responsável pelas concentrações dos íons maiores, não havendo diferenças entre os pontos de coleta; CONCLUSÕES: As variações das concentrações dos íons foram diretamente relacionadas aos períodos mais secos e mais chuvosos, a formação geológica e aos diversos usos da terra. A ausência do tratamento de resíduos domésticos e seu despejo impróprio nos corpos de água têm contribuído para o agravamento dos problemas ambientais e consequentemente à saúde da população.

  12. Alcohol drinking patterns by gender, ethnicity, and social class in Bahia, Brazil Determinantes sociais e padrões de consumo de álcool na Bahia, Brasil

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    Naomar Almeida-Filho

    2004-02-01

    Full Text Available OBJECTIVE: To study patterns of alcohol consumption and prevalence of high-risk drinking. METHODS: A household survey was carried out in a sample of 2,302 adults in Salvador, Brazil. Cases of High-Risk Drinking (HRD were defined as those subjects who referred daily or weekly binge drinking plus episodes of drunkenness and those who reported any use of alcoholic beverages but with frequent drunkenness (at least once a week. RESULTS: Fifty-six per cent of the sample acknowledged drinking alcoholic beverages. Overall consumption was significantly related with gender (male, marital status (single, migration (non-migrant, better educated (college level, and social class (upper. No significant differences were found regarding ethnicity, except for cachaça (Brazilian sugarcane liquor and other distilled beverages. Overall 12-month prevalence of high-risk drinking was 7%, six times more prevalent among males than females (almost 13% compared to 2.4%. A positive association of HRD prevalence with education and social class was found. No overall relationship was found between ethnicity and HRD. Male gender and higher socioeconomic status were associated with increased odds of HRD. Two-way stratified analyses yielded consistent gender effects throughout all strata of independent variables. CONCLUSIONS: The findings suggest that social and cultural elements determine local patterns of alcohol-drinking behavior. Additional research on long-term and differential effects of gender, ethnicity, and social class on alcohol use and misuse is needed in order to explain their role as sources of social health inequities.OBJETIVOS: Investigar padrões de consumo de álcool e prevalência de consumo de alto risco. MÉTODOS: Inquérito domiciliar realizado no município de Salvador, Bahia, com amostra de 2.302 adultos. Casos de consumo de alto risco foram definidos como sujeitos que referiram uso diário ou semanal mais episódios de embriaguez, além daqueles que

  13. Faunistic analysis of Anastrepha spp. (Diptera: Tephritidae) on a guava orchard under organic management in the municipality of Una, Bahia, Brazil

    International Nuclear Information System (INIS)

    We carried out a study to characterize fruit fly populations on an organic guava orchard (Psidium guajava cv. Paluma) in the municipality of Una, southern region of the state of Bahia, Brazil, using faunistic analysis of the adult fruit f y specimens captured in McPhail traps from January 2004 through March 2007. A total of 22,673 specimens of Anastrepha (15,306 females and 7,367 males) were captured. Thirteen species of Anastrepha were recorded. A. fraterculus and A. obliqua were the more frequent and dominant species, accounting for 90.1% of all females captured in the traps. A. fraterculus was the predominant species (more frequent, constant and dominant). The high value of the Simpson index (0.62) and the low values of Shannon-Wiener (0.83) and equitability (0.49) indices indicated the dominance and high frequency of A. fraterculus and A. obliqua on the guava orchard despite the presence of other fruit species as potential hosts of fruit flies. (author)

  14. C677T polymorphism of the MTHFR gene and variant hemoglobins: a study in newborns from Salvador, Bahia, Brazil

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    Fábio David Couto

    2004-04-01

    Full Text Available The C677T polymorphism in the methylenetetrahydrofolate reductase gene (MTHFR is associated with an increase in total homocysteine serum levels (tHcy, described as a risk factor for cardiovascular disease. Eight hundred forty-three neonates from two different maternity hospitals, one public and another private, in Salvador, Bahia, Brazil were screened for this polymorphism by PCR and RFLP. The T-allele frequency in the total sample was 0.23, and the prevalence rates of heterozygous and homozygous carriers were 36.2% and 5.3%, respectively. The T-allele frequency differed and the T/T genotype was more prevalent at the private maternity hospital. The hemoglobin (Hb profile was investigated by HPLC in 763 newborns. The frequency of variant Hb was higher at the public than at the private maternity hospital. The association of the C677T polymorphism and the Hb profile was investigated in 683 newborns, showing a relatively high frequency of variant Hbs and the T allele. These data could provide an important basis for further studies focusing on potential risks of vaso-occlusive events in these individuals.

  15. C677T polymorphism of the MTHFR gene and variant hemoglobins: a study in newborns from Salvador, Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Couto Fábio David

    2004-01-01

    Full Text Available The C677T polymorphism in the methylenetetrahydrofolate reductase gene (MTHFR is associated with an increase in total homocysteine serum levels (tHcy, described as a risk factor for cardiovascular disease. Eight hundred forty-three neonates from two different maternity hospitals, one public and another private, in Salvador, Bahia, Brazil were screened for this polymorphism by PCR and RFLP. The T-allele frequency in the total sample was 0.23, and the prevalence rates of heterozygous and homozygous carriers were 36.2% and 5.3%, respectively. The T-allele frequency differed and the T/T genotype was more prevalent at the private maternity hospital. The hemoglobin (Hb profile was investigated by HPLC in 763 newborns. The frequency of variant Hb was higher at the public than at the private maternity hospital. The association of the C677T polymorphism and the Hb profile was investigated in 683 newborns, showing a relatively high frequency of variant Hbs and the T allele. These data could provide an important basis for further studies focusing on potential risks of vaso-occlusive events in these individuals.

  16. Baseline trace elements in the seagrass Halodule wrightii Aschers (Cymodoceaceae) from Todos os Santos Bay, Bahia, Brazil.

    Science.gov (United States)

    Brito, Geysa B; de Souza, Thaís L; Costa, Fernanda do N; Moura, Carlos W N; Korn, Maria Graças A

    2016-03-15

    Trace elements concentrations (As, Ba, Cd, Cr, Cu, Ni, Pb, V and Zn) were found in samples of Halodule wrightii Aschers (Cymodoceaceae) seagrass from Todos os Santos Bay, Bahia, Brazil by inductively coupled plasma mass spectrometry (ICP-MS). This bay has been impacted by the presence of industrial activity that includes chemical and petrochemical plants as well as an oil refinery and harbor activities located in the north and northeastern area. Samples were collected at 4 stations to evaluate the distribution of element concentrations in this area and under different climatic conditions. The mean concentrations, in mgkg(-1), found in dry tissues for all the studied metals and stations were: As (1.08-5.42), Ba (3.72-32.0), Cd (0.135-1.68), Cr (1.15-10.4), Cu (2.23-13.4), Ni (1.95-9.87), Pb (0.873-5.18), V (3.39-22.4) and Zn (13.1-39.5). Statistical analysis (ANOVA) of the seagrass data showed significant inter-site differences for all elements examined except nickel and vanadium. PMID:26874749

  17. The use of carbon isotopes in the study of groundwater of the Bambui calcareous-central region of Bahia (Brazil)

    International Nuclear Information System (INIS)

    Groundwater of 34 wells and of a spring of the Bambui limestone aquifer, in central Bahia, Brazil, were analized for the 14C and 13C content. One sample of soil CO2 and four of soil organic matter were analized for 13C. From these data were calculated the 14C ages of these waters. A major difficulty in the use of radiocarbon in groundwater hydrology is the estimation of the initial 14C concentration. In many cases, this can be simply determined by the fraction of carbon derived from soil gas, relative to the total carbon dissolved, by the use of Δ13C of the soil organic matter, limestone and dissolved carbon in water. This approach does not seem to be completely valid in arid ou semi-arid regions, specially where the pH of the soil is relatively high. In this case, the isotopic composition of the soil water can be determined if the pCO2 and pH of the soil can be estimated and if the isotopic composition of the soil CO2 can be known. The final isotopic composition of the groundwater is a combination of the isotopic composition of the soil water and any limestone thereafter dissolved. The 14C ages of the water samples analized ranged from modern to about 13000 years. The recharge areas of the aquifer are clearly indicated, as the probable underground flow directions. The interpretation of the radiocarbon data is in accord with the hydrologic data. (Author)

  18. Arbuscular mycorrhizal fungi in papaya plantations of Espírito Santo and Bahia, Brazil Fungos micorrízicos arbusculares em pomares de mamoeiro do Espírito Santo e Bahia no Brasil

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    Aldo Vilar Trindade

    2006-09-01

    Full Text Available The aim of this study was to obtain knowledge on arbuscular mycorrhizal (AM associations in papaya (Caricapapaya, L. in field soils and nursery conditions. Sixty seven soil and root samples were taken in February and May of 1996, from 47 commercial plantations in the North of Espirito Santo State and the West and South of Bahia State, in Brazil. Samples were used for direct spore counts, root colonization assessment and for trap culture with Sorghumbicolor (L. Moench and Crotalariajuncea L. Additional sampling was done in commercial nurseries to evaluate mycorrhizal colonization. Although papaya cropping systems are usually under high input of fertilizers and pesticides, papaya roots showed considerable arbuscular mycorrhizal (AM colonization, ranging from 6% to 83%. Colonization rates were most influenced by available soil P, correlated positively with percentage of sand and soil pH, but correlated negatively with soil clay content. AM colonization of nursery seedlings was very low in most samples. Field spore numbers varied from 34 to 444/30g of soil. All Glomerales families were represented and 24 fungal species identified. Glomusetunicatum, Paraglomusoccultum, Acaulosporascrobiculata and Gigaspora sp. were the most common species.O trabalho objetivou a obtenção de conhecimento sobre a associação micorrízica arbuscular (MA em mamoeiro (Carica papaya, L. em condições de pomar e viveiro. Sessenta e sete amostras de solo e raízes foram coletadas em quarenta e sete pomares comerciais nos meses de fevereiro e maio de 1996, abrangendo o Norte do Espírito Santo e o Oeste e Sul da Bahia. Amostras foram usadas para contagem direta de esporos, avaliação da colonização radicular e para cultivo armadilha com Sorghum bicolor (L. Moench e Crotalariajuncea (L.. Amostragens adicionais foram feitas em viveiros comerciais, para avaliar a colonização micorrízica. Embora os sistemas de cultivo do mamoeiro recebam grande quantidade de insumos na

  19. Geochronological synthesis of Bahia state and the crustal evolution, based in evolution diagram of Sr and initial rate of Sr87/Sr86

    International Nuclear Information System (INIS)

    The crustal evolution of the ancient terrains of the State of Bahia, Brazil, is attempted with the aid of Sr isotopic results as natural tracers. Some Nd and Pb isotopic data are also available, and support the main conclusions based on Sr evolution diagrams. The analysis of the Sr evolution diagrams shows that the Archean Terrains are mainly formed by accretion from mantle-derived material, but crustal reworking is indicated by the high initial 87Sr/86Sr value of the Jequie Complex. The Transamazonian mobile belt include both types of materials, but the 87Sr/86Sr value, generally lower than those of the Jequie Complex, markes improbable a direct derivation. During Middle and Late Proterozoic, the continental crust was already well consolidated, and reworking of crustal material predominated within the Espinhaco and Brasiliano folded systems

  20. Avaliação de barreiros e finalidade da água armazenada na região semi-árida da Bahia Evaluation of the water traps and stored water usage in the semi-arid region of Bahia - Brazil

    Directory of Open Access Journals (Sweden)

    Nilton de B. Cavalcanti

    2001-12-01

    Full Text Available Fazer-se um levantamento do tipo e da quantidade de barreiros utilizados pelos pequenos agricultores das comunidades de Curaçá, Casa Nova e Jaguarari, municípios do Estado da Bahia, foi a meta principal deste trabalho, realizado no período de janeiro de 1998 a dezembro de 1999, em que os resultados obtidos demonstraram que os pequenos agricultores utilizam algum tipo de barreiro para armazenar água de chuva. A água é utilizada para o consumo humano e animal.This study had the objective of making a survey about the type and amount of water traps used as rainwater catchment by small farmers of three communities located in the municipalities of Curaçá, Casa Nova and Jaguarari in the State of Bahia, Brazil. The research was carried out between January of 1998 and December of 1999. The results showed that small farmers use some form of tank for rainwater catchment. The water is used for human and animal consumption.

  1. Trap-nesting bees (Hymenoptera, Apoidea in areas of dry semideciduous forest and caatinga, Bahia, Brazil Abelhas (Hymenoptera, Apoidea que nidificam em ninhos-armadilha em áreas de floresta semi-decídua e caatinga, Bahia, Brasil

    Directory of Open Access Journals (Sweden)

    Cândida M. L. Aguiar

    2005-12-01

    Full Text Available In this study were examined the species richness and seasonal abundance of cavity-nesting bees in areas of dry semi-deciduous forest and caatinga in the State of Bahia, Brazil. Sampling was done employing two types of trap-nests: bamboo canes and tubes made of black cardboard with dimensions of either 58 x 6 mm or 105 x 8 mm. The traps were inspected once a month. One hundred and forty-six nests of 11 bee species were collected in the forest, and 121 nests of seven species were collected in the caatinga. Five species of cleptoparasitic bees were also reared from these nests. The highest nesting frequencies occurred in the wet season in both areas. Nests parasitism was important only for Centris tarsata Smith, 1874, and was higher at the caatinga site than in the forest. The mortality of pre-emergent adults was high, especially in C. tarsata,Tetrapedia diversipes Klug, 1810 and Euglossa cordata (Linnaeus, 1758. Information on the number of cells per nest, the size, shape, and arrangement of brood cells in the nests, as well as the number of adults produced and the number of generations per year are also presented. Species richness, temporal patterns of nesting, and percentage of parasitism were compared with other habitats.Neste estudo foram investigadas a riqueza de espécies e a abundância sazonal de abelhas que nidificam em cavidades em áreas de Floresta estacional semi-decídua e Caatinga na Bahia. A amostragem foi realizada com dois tipos de ninhos-armadilha (= N.A.: gomos de bambu e tubos de cartolina preta (58 x 6 mm e 105 x 8 mm. Os N.A. foram inspecionados uma vez por mês. Foram coletados 146 ninhos de 11 espécies de abelhas na floresta e 121 ninhos de sete espécies na caatinga. Além disso, cinco espécies de abelhas cleptoparasitas foram criadas a partir destes ninhos. As freqüências de nidificação mais altas ocorreram na estação úmida em ambas as áreas. Parasitismo de ninhos foi importante apenas para Centris tarsata

  2. Primeiro registro da utilização medicinal de recursos pesqueiros na cidade de São Félix, Estado da Bahia, Brasil - DOI: 10.4025/actascibiolsci.v27i2.1328 First account on the use of fishing resources as medicines in the city of São Félix, Bahia State, Brazil - DOI: 10.4025/actascibiolsci.v27i2.1328

    OpenAIRE

    Juliana Nascimento Andrade; Eraldo Medeiros Costa Neto

    2005-01-01

    Este trabalho discute a utilização medicinal de recursos pesqueiros pelos moradores da cidade de São Félix, Estado da Bahia. O trabalho de campo foi realizado entre maio de 2004 a março de 2005, entrevistando-se 29 indivíduos de ambos os sexos com idades que variaram de 11 a 79 anos. As informações foram obtidas junto a pescadores e a suas famílias por meio de entrevistas abertas e semi-estruturadas. A maior parte das entrevistas foi gravada, usando-se micro-gravador, sempre com o consentimen...

  3. Implantation of wind power generation unities at rural communities of remote regions - the case of Vale do Rio Sao Francisco, Bahia, Brazil; Implantacao de unidades de geracao de energia eolica em comunidades rurais regioes remotas - o caso do Vale do Rio Sao Francisco, Bahia, Brasil

    Energy Technology Data Exchange (ETDEWEB)

    Henriques Junior, Mauricio F. [Instituto Nacional de Tecnologia (INT), Rio de Janeiro, RJ (Brazil)], e-mail: mauricfr@int.gov.br; Szklo, Alexandre [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Coordenacao dos Programas de Pos-Graduacao de Engenharia (COPPE)], e-mail: szklo@ppe.ufrj.br

    2008-07-01

    This paper describes the simulation of implantation of wind power generation unities for the attendance of small rural communities which are typical at remote regions and not attended by the regional concessionaires distribution networks systems. The simulation applies the Homer software, from NREL, and is applied to a typical rural community of isolated regions, composed by low income families, and situated at Rio Sao Francisco valley, Bahia state, Brazil, considering the incidence of strong and constant winds in the region. In this simulation a comparative analysis of an 40 W aeolian system is performed with other systems: a traditional one based on a diesel generation, an hybrid system, and the interconnection to the electric network.

  4. Meanings attributed to breastfeeding in the first two years of life: a study with women from two municipalities in the Recôncavo Baiano region of Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Franklin Demétrio

    2013-02-01

    Full Text Available OBJECTIVE: This study aimed to determine the maternal meanings attributed to breastfeeding during the child's first two years of life. METHODS: This qualitative, exploratory and analytical study involved mothers that participated in a cohort from a larger study done in the municipalities of Mutuipe and Laje in the Recôncavo area of the State of Bahia, Brazil. The methodological resources included thorough individual interviews and thematic analysis. The meanings were analyzed by the theoretical framework of sociological phenomenology. RESULTS: The meanings stated by the mothers show the singularity of breastfeeding, the importance of family, spousal and health practitioner support, and knowledge about the benefits of breastfeeding for the mother's and child's health and nutritional status. CONCLUSION: The meanings attributed to breastfeeding in the child's first two years of life reflected the influences of complex networks of social relationships of the mother's social and cultural context and of the scientific and biomedical discourse.

  5. Diversidade genética entre acessos de cacau de fazendas e de banco de germoplasma na Bahia Genetic diversity among farm and germplasm bank accessions of cacao in Bahia, Brazil

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    Jeiza Botelho Leal

    2008-07-01

    Full Text Available O objetivo deste trabalho foi avaliar a diversidade genética de acessos de cacau, selecionados previamente como produtivos e resistentes à vassoura-de-bruxa na Bahia, e estudar suas inter-relações com genótipos no banco de germoplasma. Amostras de DNA de folhas dos 120 acessos, coletados em 17 fazendas de sete municípios do Sul da Bahia, foram amplificadas pela técnica de RAPD ("random amplified polymorphic DNA". Os coeficientes de dissimilaridade genética, calculados pelo método de Jaccard a partir das bandas RAPD, permitiram evidenciar, pela análise de agrupamento, que a maioria das seleções das fazendas (89,2% agrupou-se com acessos do banco de germoplasma considerados representativos da diversidade de cacau (híbridos, trinitários, Scavinas, amazônicos e cacau-comum. As demais seleções distribuíram-se em outros sete grupos distintos. Há elevada diversidade genética entre as seleções das fazendas, e algumas delas devem ter-se originado de genitores não incluídos nesta análise. Esses materiais apresentam potencial para seleção de clones com maior diversidade para novos cruzamentos ou uso pelos agricultores.The objective of this work was to assess genetic diversity of farm cacao accessions, previously selected as productive and resistant to witch broom in Bahia, Brazil, and to study their interrelationship with reference genotypes on germplasm bank. DNA samples from 120 cacao accessions, collected on 17 farms in seven counties in Southern Bahia, were amplified by RAPD technique (random amplified polymorphic DNA. The coefficients of genetic dissimilarity, calculated from the RAPD bands by Jaccard method, allowed to show by cluster analysis that most farm selections (89.2% grouped with accessions from germplasm bank considered representatives of the cacao genetic diversity (hybrids, Trinitarian, Scavina, Amazon and common cacao. The other selections were distributed in seven distinct groups. There is high genetic

  6. Oral Cancer situation in the state of Bahia: estimates and action perspectives

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    Suélem Maria Santana Pinheiro

    2009-01-01

    Full Text Available Cancer is actually a challenge to Brazilian Public Health, once the number of new cases is growing in last decades. Some studies show that cancer was responsible for 12% of causa mortis in the World, achieving six millions of deaths per year. The aim of this study was to compare oral cancer estimates for Brasil and Bahia state in the years 2006/2007 and 2008/2009, to see the possible evolution of this pathology in the periods and, at same time, find perspectives of action for disease control. For this objective, it was searched the Instituto Nacional do Cancer database for oral cancer incidence estimates for the cited years, observing segregation for sex variable. This way, it was possible to compare both estimates. It was observed in Brasil an increase in the estimated crude incidence rates per 100.000 individuals, with a value of 3,58 in 2006/2007 going to 3,8 in 2008/2009 for females and 10,91 to 11,00 in males. In the state of Bahia, the estimated crude incidence rates increased 2,86 to 3,25 among females and 7,15 to 7,28 among males. However, specifically for the city of Salvador it was noted a decrease in incidence estimates, once the estimated crude incidence rate was 16,00 in 2006/2007 and 14,20 in 2008/2009 for males and 5,72 to 5,21 in females. Educative actions involving health professionals such as physicians, dentists, nurses, health agents and media campaigns that make possible early diagnosis and adoption of preventive measures, consequently improving survival rates and life quality in affected population

  7. Ant species (Hymenoptera, Formicidae from the seasonally dry tropical forest of northeastern Brazil: a compilation from field surveys in Bahia and literature records

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    Mônica A. Ulysséa

    2013-06-01

    Full Text Available Ant species (Hymenoptera, Formicidae from the seasonally dry tropical forest of northeastern Brazil: a compilation from field surveys in Bahia and literature records. The Caatingas occur predominantly in northeastern Brazil and comparatively it is the biome that received less attention than any other ecosystem in Brazil, representing the region where invertebrate groups are less known. We present here the first list of ant species of the Caatingas, compiling information from the literature, from a study of samples preserved in alcohol in the Laboratory of Entomology (Universidade Estadual de Feira de Santana, and from a field survey conducted in Milagres, Bahia, submitting standardized 1-m² samples of the leaf-litter to Winkler extractors. Summing all information, 11 subfamilies, 61 genera and 173 species (plus one subspecies of ants are recognized in the biome. This species number does not consider morphospecies that could not be named due to the lack of reliable recent taxonomic information for some Neotropical ant genera. The list presented here for ant species of the Caatingas is therefore underestimated, but it is relevant because it allows the identification of areas to be sampled in order to improve our knowledge of the diversity of ants in this biome.

  8. Characterization of a clay from Vitoria da Conquista, Bahia, Brazil, by thermal analysis; Caracterizacao de uma argila de Vitoria da Conquista, BA, por analise termica

    Energy Technology Data Exchange (ETDEWEB)

    Oliveira, O.M.; Zandonadi, A.R.; Martins, M.V. Surmani; Carrio, J.A.G.; Munhoz Junior, A.H. [Universidade Presbiteriana Mackenzie, Sao Paulo, SP (Brazil)

    2010-07-01

    Kaolinitic clays are vastly used in ceramic industry. Light coloration burned clays are very useful in the coatings production because of their aesthetic. In this work clay material from Vitoria da Conquista (south-west Bahia, Brazil) was characterized by various techniques. Differential Scanning Calorimetry (DSC) shows a kaolinite characteristic curve with an endothermic peak at 492 deg C, which corresponds to the kaolinite - metakaolinite transformation. Transformation alpha to beta quartz is characterized by a 573 deg C peak. The samples were also characterized by water absorption and x rays powder diffraction. The 1100 deg C burned samples were tested by rupture tension with acceptable results. (author)

  9. Ethnic hybridity within identity politics : being indian and the struggle for land and acknowledgement among the Pataxó in Bahia, Brazil

    OpenAIRE

    2005-01-01

    The thesis is based on five months of fieldwork in Cumuruxatiba and the surrounding region in the south of Bahia, Brazil, among the Pataxó Indians and an indigenous association called Frente da Resistência e Luta Pataxó, FLP (the Pataxó Resistance Front and Struggle). The purpose was to analyze how they are able to achieve a certain amount of political influence, and to suggest the consequences of this. Due to an international concern for preservation of biodiversity and a widespread bel...

  10. Ecotourism and sea turtle harvesting in a fishing village of Bahia, Brazil

    OpenAIRE

    Pegas Fernanda; Stronza Amanda

    2010-01-01

    Many environmentalists believe ecotourism has the potential to generate net benefits for people and nature. For more than two decades, the Brazilian Sea Turtle Conservation Program (TAMAR) has provided jobs and income through ecotourism in Praia do Forte, Brazil, in exchange for reduced harvesting of sea turtles. In this article we evaluate the relationships between ecotourism at TAMAR and local support for sea turtle conservation. Nine months of ethnographic research (2006-2008) suggest that...

  11. Herpetofauna of the quaternary sand dunes of the middle Rio São Francisco: Bahia: Brazil. VII.: Typhlops amoipira sp. nov., a possible relative of Typhlops yonenagae (Serpentes, Typhlopidae

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    Miguel Trefaut Rodrigues

    2002-11-01

    Full Text Available A new species of a small typhlopid snake is described from Ibiraba, in the sand- dune area of the left bank of Rio São Francisco, State of Bahia, Brazil. Typhlops amoipira sp. nov. is a small, light brown, and slightly pigmented Typhlops characterized by an incomplete nasal suture,18 scale rows around the body (SAB, and 212-242 dorsal scales. The geographic and morphologically closer species, Typhlops yonenagae (18 SAB, 259-291 dorsals lives in the same area, in the sands of the opposite side of the river.Descreve-se uma nova espécie de Typhlops de Ibiraba, no campo de dunas da margem esquerda do Rio São Francisco, Bahia, Brasil. Typhlops amoipira sp. nov. é um pequeno tiflopídeo castanho claro, pouco pigmentado, caracterizado por apresentar 18 fileiras de escamas ao redor do corpo e 212 a 242 dorsais. A espécie geográfica e morfologicamente mais próxima, Typhlops yonenagae, ocorre na mesma área, nas areias da margem oposta do rio e, embora também tenha 18 fileiras de escamas ao redor do corpo, apresenta 259 a 291 escamas dorsais.

  12. Condições de saúde bucal de crianças na faixa etária pré-escolar, residentes em áreas de abrangência do Programa Saúde da Família em Salvador, Bahia, Brasil The dental health of preschool-aged children resident in areas covered by the Family Health Program, in the city of Salvador, in the State of Bahia, Brazil

    OpenAIRE

    Tatiana Frederico de Almeida; Maria Cristina Teixeira Cangussu; Sônia Cristina Lima Chaves; David Inácio de Castro e Silva; Sóstenes Conceição dos Santos

    2009-01-01

    OBJETIVOS: determinar a prevalência e gravidade da cárie dentária, maloclusões, e alteração gengival em pré-escolares de cinco anos de idade residentes em áreas do Programa Saúde da Família (PSF). MÉTODOS: estudo de corte transversal, conduzido com crianças de cinco anos examinadas por equipes de saúde bucal do PSF e do programa de Procedimentos Coletivos do serviço municipal de saúde de Salvador, Bahia, Brasil, em 2005. Os critérios de diagnóstico da Organização Mundial da Saúde e do Projeto...

  13. Herpetofauna of the Quaternary sand dunes of the Middle Rio São Francisco, Bahia, Brazil. VIII. Amphisbaena arda sp. nov., a fulliginosa-like checkered patterned Amphisbaena (Squamata: Amphisbaenidae.

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    Miguel Trefaut Rodrigues

    2002-01-01

    Full Text Available Amphisbaena arda sp. nov. is described based on a specimen obtained at Mocambo do Vento, on the left bank of the São Francisco river, Bahia state, Brazil. A. arda is a medium size amphisbaenian with a checkered black and white color pattern similar to the one present in the fuliginosa group but differing from that by having a lighter pigmentation, an uniformly white ventral surface, and by several other important morphological characters. A. arda is similar to Amphisbaena vermicularis in meristic characters currently used to assist amphisbaenian identification but can be separated from it by its color pattern, its flatter cephalic shields, and by the more ventral position of the nostril.

  14. Alcohol drinking patterns by gender, ethnicity, and social class in Bahia, Brazil

    OpenAIRE

    Naomar Almeida-Filho; Ines Lessa; Lucélia Magalhães; Maria Jenny Araújo; Estela Aquino; Ichiro Kawachi; James, Sherman A.

    2004-01-01

    OBJECTIVE: To study patterns of alcohol consumption and prevalence of high-risk drinking. METHODS: A household survey was carried out in a sample of 2,302 adults in Salvador, Brazil. Cases of High-Risk Drinking (HRD) were defined as those subjects who referred daily or weekly binge drinking plus episodes of drunkenness and those who reported any use of alcoholic beverages but with frequent drunkenness (at least once a week). RESULTS: Fifty-six per cent of the sample acknowledged drinking alco...

  15. Schistosomal glomerulopathy and changes in the distribution of histological patterns of glomerular diseases in Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Washington Luis Conrado dos-Santos

    2011-11-01

    Full Text Available Distinct patterns of glomerular lesions, including membranoproliferative glomerulonephritis and focal segmental glomerulosclerosis, are associated with infection by Schistosoma mansoni or Schistosoma japonicum. Evidence suggests that immune complex deposition is the main mechanism underlying the different forms of schistosomal glomerulonephritis and that immune complex deposition may be intensified by portal hypertension. The relationship between focal segmental glomerulosclerosis and schistosomiasis remains poorly understood. A clinicopathologic classification of schistosomal glomerulopathies was proposed in 1992 by the African Association of Nephrology. In Brazil, mass treatment with oral medications has led to a decrease in the occurrence of schistosomal glomerulopathy. In a survey of renal biopsies performed in Salvador, Brazil, from 2003-2009, only 24 (4% patients were identified as positive for S. mansoni infection. Among these patients, only one had the hepatosplenic form of the disease. Focal segmental glomerulosclerosis was found in seven patients and membranoproliferative glomerulonephritis was found in four patients. Although retrospective studies on the prevalence of renal diseases based on kidney biopsies may be influenced by many patient selection biases, a change in the distribution of glomerulopathies associated with nephrotic syndrome was observed along with a decline in the occurrence of severe forms of schistosomiasis.

  16. Use of an open-path FTIR sensor at Camacari Petrochemical Complex--Bahia, Brazil

    Science.gov (United States)

    Neves, Neuza; Couto, Elizabeth d. R.; Kagann, Robert H.

    1995-05-01

    CETREL--Empresa de Protecao Ambiental, is an environmental engineering company, which is owned by the member companies in the Camacari Petrochemical Complex, the largest petrochemical complex in Brazil. CETREL operates a centralized waste treatment plant, treatment and disposal facilities, an incineration unit, groundwater monitoring and air quality monitoring networks. The air monitoring network was designed based on mathematical modeling, and the results showed that the monoitoring of hydrocarbons is important not just within the complex but also at the area surrounding the complex. There are presently no regulations for hydrocarbons in Brazil, however they are monitored due to concerns about health problems arising from human exposure. The network has eight multiparameter monitoring stations, located at the villages nearby, where hydrocarbons are sampled with Summa canisters and subsequently analyzed with a GC/MS, using a Cryogenic trap at the interface. The open-path FTIR is used to monitor at the individual plants and in the areas in between because it is more efficient and costs less than it would to attempt to achieve the same level of coverage using the canisters. Ten locations were selected based on mathematical modeling and knowledge of the likely emission sources. Since August 1993, there have been five different measurement campaigns.

  17. The use of chemical and isotopic data as indicators of the origin of waters and dissolved salts in the Bambui calcareous aquifer (Bahia-Brazil)

    International Nuclear Information System (INIS)

    Samples of 25 wells located in the Bambui limestone aquifer in the region of Irece - Bahia, have been analised for the isotopic ratio 18O/16O and the major chemical species Ca, Mg, Na, K, Cl, SO4 and bicarbonate. The oxygen-18 data have been found to range between -2,62/00(in a thousand) to -6,66/00(in a thousand) relative to the universal Standard Mean Ocean Water (SMOW) and are compared with the values of the precipitation in the localities of Jacobina and Lencois (meteorological stations nearby) and with the values of the groundwater in sedimentary basins in northeastern Brazil. The comparison suggests that aquifer system is recharged by precipitation originated in northeastern Brazil, instead of originating on coast of Bahia, east of the area. Furthermore, the waters in aquifer are not found homogenized, having widely varying 18O and chemical composition and being of different ages. The strong correlation between the observations Ca, Mg, Na, Cl and TDS (total dissolved solids) suggests an aerosol origin of salts, not excluding the hypothesis of dissolution of rock, which concentrations. The comparison of characteristic ratios Mg/Ca, SO4/Cl and (Cl-Na)/Cl, a Piper diagrama and a dendrogram established by cluster analysis, indicates that the wells may be separated in to two groups according to the isotopic or geochemical environment to which they belong. These groups may represent the differents sources of salt proposed, one being from the limestone, the other having come from aerosols. (Author)

  18. Quartz sand resources in the Santa Maria Eterna formation, Bahia, Brazil: A geochemical and morphological study

    Science.gov (United States)

    Santos, Murilo Ferreira Marques dos; Fujiwara, Eric; Schenkel, Egont Alexandre; Enzweiler, Jacinta; Suzuki, Carlos Kenichi

    2015-10-01

    This study presents an evaluation of the quartz sand occurrences of the Santa Maria Eterna formation, in northeastern Brazil, as a potential source of raw material for silica glass manufacturing. Samples of quartz sand were analyzed by ICP-MS to determine a range of trace elements and establish its chemical purity. The technological potential of the sand was obtained by counting the quantity of bubbles formed during flame fusion over silica plate. Both chemistry and bubble formation indicate that the raw material is suitable for producing silica glass. The work also investigated the composition of fluid inclusions in the quartz grains and the surface micro-texture by scanning electron microscopy. With the results obtained by these procedures, we inferred that the quartz sand was probably formed in a marine environment, by the precipitation of silica in the form of quartz. The main impurities of the samples are probably present in the mineral inclusions implying that purification is possible and probably competitive.

  19. Perspectives for distributed generation of electricity in the States of Sao Paulo, Bahia and Mato Grosso; Perspectivas da geracao distribuida de eletricidade nos estados de Sao Paulo, Bahia e Mato Grosso

    Energy Technology Data Exchange (ETDEWEB)

    Bajay, Sergio Valdir; Leite, Alvaro Afonso Furtado [Universidade Estadual de Campinas (NIPE/UNICAMP), SP (Brazil). Nucleo Interdisciplinar de Planejamento Energetico], Email: bajay@fem.unicamp.br; Carvalho, Claudio Bezerra de [Universidade do Estado da Bahia (UNEB), Alagoinhas, BA (Brazil); Dorileo, Ivo Leandro [Universidade Federal do Mato Grosso (UFMT), Cuiaba, MT (Brazil). Nucleo Interdisciplinar de Estudos em Planejamento Energetico

    2006-07-01

    This paper addresses the concept of distributed generation of electricity and the current support policies for such kind of generation in the country. Their diffusion perspectives in the States of Sao Paulo, Bahia and Mato Grosso are discussed. The more promising technologies and new policies for them are pointed out. (author)

  20. Structural variations among monocot emergent and amphibious species from lakes of the semi-arid region of Bahia, Brazil.

    Science.gov (United States)

    Leite, K R B; França, F; Scatena, V I

    2012-02-01

    Temporary lakes are common in the semi-arid region of the State of Bahia and form water mirrors in the rainy season. In this period, various vegetal species appear having different life forms adapted to the seasonality conditions of the rainfall regime. This work surveyed the adaptive anatomical structures of some emergent and amphibious monocot species occurring in these lakes. We studied the anatomy of roots, rhizomes, leaves and scapes of Cyperus odoratus, Oxycaryum cubense, Pycreus macrostachyos (Cyperaceae) - amphibious species; and of Echinodorus grandiflorus (Alismataceae), Eichhornia paniculata (Pontederiaceae) and Habenaria repens (Orchidaceae) - emergent species. The anatomical features of the dermal, fundamental and vascular systems confirming the tendency of the adaptive convergence of these plants to temporary lacustrine the environment include: single layered epidermal cells with a thin cuticle layer in the aerial organs; the presence of air canals in all the organs; few or no supporting tissues; and less numerous conducting elements and thinner cell walls in the xylem. The reduction of the supporting tissues, the number of stomata, which can even be absent, and the number of conducting elements and the degree of cell wall lignification in the xylem of the emergent species is more accentuated than that of the amphibious species. The pattern of distribution of aerenchyma in the roots of the studied species was considered important to distinguish between amphibious and emergent life forms. PMID:22437397

  1. A transamazonic age for magmatism, metamorphism and deformation on the northern limit of Jequie nucleous (Itaberaba, Bahia, Brazil)

    International Nuclear Information System (INIS)

    A Rb/Sr isochron of 2154 ± 20 M.y., with Ro = 0,705 ± (MSWD=2,85) has been obtained for the Itaberaba and Pedra d'Agua granites, located on the northern limit between the Archean Jequie cratonic nucleous and the Early Proterozoic Salvador - Curaca mobile belt. The age so obtained dates peraluminous magmatism and Molybdenum mineralization, anatexis and granulite facies metamorphism, besides a N-S deformation phase (Fn+1). The Itaberaba and Pedra d'Agua massifs are the most important bodies in a context of extensive granite emplacement. A number of small granitic bodies can be found over the area. One of these dykes is emplaced in migmatitic kinzigites and has been dated along with the massifs above. It has shown itself to be the same age as those ones. Mingling between the dyke magma and anatectic leucosomes from the kinzigites has allowed dating anatexis in the migmatites. Crustal recycling processes have been involved in the generation of these granites, as suggested by petrographical/chemical features and high isotopic initial ratio. The age of the geological phenomena here described characterizes the area as a transitional interface between two tectonic blocks, helps typifying Early Proterozoic magmatism and metallogenesis in Central Bahia State and opens the discussion on the validity of 2,450 M. y. ages obtained previously. (author)

  2. Phytoplankton composition of the water and gastrointestinal tract of the mussel Diplodon enno (Ortmann, 1921) from São Francisco river (Bahia, Brazil).

    Science.gov (United States)

    Alves, T; Lima, P; Lima, G M S; Cunha, M C C; Ferreira, S; Domingues, B; Machado, J

    2016-06-01

    The knowledge on diet composition of the freshwater mussel Diplodon enno (Ortmann) would aid in its culture and propagation allowing, this way, the replacement of natural endangered populations in Brazil. Microalgae are the main food source for captive mussels and unionids have displayed an ability to sort algae based on the cellular characteristics prior to ingestion. The main objective of the present work is to analyze the phytoplankton composition of the water from and of the gastrointestinal contents of the mussel D. enno, as an initial step for development of a suitable rearing diet. Therefore, water samples and bivalve specimens were collected from S. Francisco River, city of Paulo Afonso, Bahia, Brazil. The microalgal composition found in water and stomach/gut content samples was very diverse being represented by the following divisions: Cyanophyta, Chlorophyta, Dinophyta and Heterokontophyta (Diatoms). Concerning the relative abundance of microalgae divisions, it is possible to state, for the water and gastrointestinal contents, that Cyanophyta represents 15% and 14%, Chlorophyta 54% in both, Heterokontophyta 31% and 27% and Dinophyta 0% and 5%, respectively. According to the Brazilian CETESB criteria for phytoplankton species classification, 50% of Cyanophyta and 15% of Chlorophyta species observed in the water samples were classified as "very frequent", as were 68% of Heterokontophyta and 33% of Chlorophyta species in the gut/stomach tract samples. Focusing at a species level, although in the water only Coelastrum sp. and Chroococcus sp. were observed in 100% and 75% of the samples, respectively, in the gastrointestinal tract the species Staurastrum sp., Aulacoseira sp., Scenedesmus sp. and Fragilaria crotonensis occurred in 80% to 100% of the samples. The present results showed that D. enno feeds not only on small chlorophytes microalgae, due to their convenient size that facilitates higher feeding rates, but also on large size diatoms, due to a possible

  3. Inventário da fauna de Euglossinae (Hymenoptera, Apidae do baixo sul da Bahia, Brasil Inventory of the Euglossinae (Hymenoptera, Apidae fauna of southern Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Edinaldo Luz das Neves

    1997-12-01

    Full Text Available This paper reports the results concerning collection of Euglossinae bees in a mangrove ecosystem in Valença(13º22'08"S and 39º04'20"W, Bahia. These samples were made twice a month, for a year. The chemical baits Citronella, Eucalyptol, Eugenol, Metyl Salicylate and Vanillin attracted 1,144 specimens distributed among twelve species and two genera: Eulaema (Lepeletier, 1841 and Euglossa (Latreille, 1802. The predominam bee species was Eulaema nigrita (Lepeletier, 1841 consisting of 49.4% of the collected specimens, followed by Euglossa cordata (Linnaeus, 1758 with 44.88%, Euglossa imperialis (Cockerell, 1922 with 2.4% and Eulaema meriana flavescens (Friese, 1899 with 1.6%. Theothers species, considering sporadic visitors, Euglossa securigera (Dressler, 1982, Euglossa chalybeata (Friese, 1925, Euglossa liopoda (Dressler, 1982, Euglossa gaianii (Dressler, 1982, Euglossa townsendi (Cockerell, 1904, Euglossa truncata (Rebelo & Moure, 1995, Euglossa melanotricha (Moure, 1967 and Euglossa sapphirina (Moure, 1968 represented together only 1.8% of the total sample. The Euglossinae were more active from October to May. Eucalyptol was the most attractive bait, attracting 1,120 specimens. Methyl Salicylate attracted 17 specimens, followed by Eugenol, which attracted 04 specimens and Vanillin, which attracted 03 specimens. Citronella was not an attractive chemical.

  4. Ecotourism and sea turtle harvesting in a fishing village of Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Pegas Fernanda

    2010-01-01

    Full Text Available Many environmentalists believe ecotourism has the potential to generate net benefits for people and nature. For more than two decades, the Brazilian Sea Turtle Conservation Program (TAMAR has provided jobs and income through ecotourism in Praia do Forte, Brazil, in exchange for reduced harvesting of sea turtles. In this article we evaluate the relationships between ecotourism at TAMAR and local support for sea turtle conservation. Nine months of ethnographic research (2006-2008 suggest that ecotourism-related employment and income have been somewhat stable and reliable. The average income of respondents who worked with TAMAR was lower than that reported by people not working with TAMAR. Workers noted other non-economic benefits. Though the majority supported sea turtle conservation, it is unclear how feelings will waver with new mass tourism developments in the region. As the cost of living increases, residents may increasingly be inclined to look for work outside TAMAR. Development also attracts new immigrants, making it difficult for locals to control sea turtle harvesting. These trends challenge the notion that economic incentives for locals alone will ensure conservation. Further research is needed to understand the conditions under which ecotourism may foster long-term conservation in the face of larger developments surrounding community ecotourism projects.

  5. Alcohol drinking patterns by gender, ethnicity, and social class in Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Naomar Almeida-Filho

    2004-02-01

    Full Text Available OBJECTIVE: To study patterns of alcohol consumption and prevalence of high-risk drinking. METHODS: A household survey was carried out in a sample of 2,302 adults in Salvador, Brazil. Cases of High-Risk Drinking (HRD were defined as those subjects who referred daily or weekly binge drinking plus episodes of drunkenness and those who reported any use of alcoholic beverages but with frequent drunkenness (at least once a week. RESULTS: Fifty-six per cent of the sample acknowledged drinking alcoholic beverages. Overall consumption was significantly related with gender (male, marital status (single, migration (non-migrant, better educated (college level, and social class (upper. No significant differences were found regarding ethnicity, except for cachaça (Brazilian sugarcane liquor and other distilled beverages. Overall 12-month prevalence of high-risk drinking was 7%, six times more prevalent among males than females (almost 13% compared to 2.4%. A positive association of HRD prevalence with education and social class was found. No overall relationship was found between ethnicity and HRD. Male gender and higher socioeconomic status were associated with increased odds of HRD. Two-way stratified analyses yielded consistent gender effects throughout all strata of independent variables. CONCLUSIONS: The findings suggest that social and cultural elements determine local patterns of alcohol-drinking behavior. Additional research on long-term and differential effects of gender, ethnicity, and social class on alcohol use and misuse is needed in order to explain their role as sources of social health inequities.

  6. Alcohol drinking patterns by gender, ethnicity, and social class in Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Almeida-Filho Naomar

    2004-01-01

    Full Text Available OBJECTIVE: To study patterns of alcohol consumption and prevalence of high-risk drinking. METHODS: A household survey was carried out in a sample of 2,302 adults in Salvador, Brazil. Cases of High-Risk Drinking (HRD were defined as those subjects who referred daily or weekly binge drinking plus episodes of drunkenness and those who reported any use of alcoholic beverages but with frequent drunkenness (at least once a week. RESULTS: Fifty-six per cent of the sample acknowledged drinking alcoholic beverages. Overall consumption was significantly related with gender (male, marital status (single, migration (non-migrant, better educated (college level, and social class (upper. No significant differences were found regarding ethnicity, except for cachaça (Brazilian sugarcane liquor and other distilled beverages. Overall 12-month prevalence of high-risk drinking was 7%, six times more prevalent among males than females (almost 13% compared to 2.4%. A positive association of HRD prevalence with education and social class was found. No overall relationship was found between ethnicity and HRD. Male gender and higher socioeconomic status were associated with increased odds of HRD. Two-way stratified analyses yielded consistent gender effects throughout all strata of independent variables. CONCLUSIONS: The findings suggest that social and cultural elements determine local patterns of alcohol-drinking behavior. Additional research on long-term and differential effects of gender, ethnicity, and social class on alcohol use and misuse is needed in order to explain their role as sources of social health inequities.

  7. Distribution of trace elements in tissues of shrimp species Litopenaeus vannamei (Boone, 1931) from Bahia, Brazil.

    Science.gov (United States)

    Silva, E; Viana, Z C V; Onofre, C R E; Korn, M G A; Santos, V L C S

    2016-02-01

    In this study, concentrations of trace elements in tissues of shrimp species (Litopenaeus vannamei) from farming and zone natural coastal located in the northeastern Brazil were investigated. The elements determination was performed by optical emission spectrometry with inductively coupled plasma (ICP OES). The following ranges of concentrations in the tissues were obtained in µg g-1 dry weight: Al: 13.4-886.5, Cd: 0.93-1.80; Cu: 24.8-152; Fe: 3.2-410.9; Mn: 0.36-24.4; Se: 0.094-9.81 and Zn: 20.3-109.4. The shrimp muscle can be a good iron source (about 88.9 mg-1g dry weight). The distribution of Se concentration in tissues showed much variation between locations, and the concentration levels found in shrimp muscles of wild samples were high, where its levels in 67% of muscle and 50% of others tissues samples exceeded the ANVISA limit, indicating evidence of selenium bioaccumulation. Significant correlation was observed between the following pairs of elements: Fe-Zn (r= -0.70), Mn-Cu (r= -0.74), Se-Cu (r= -0.68), Se-Mn (r= 0.82) in the muscles; Fe-Al (r= 0.99), Mn-Al (r= 0.62), Mn-Fe (r= 0.62), Se-Al (r = 0.88), Se-Fe (r= 0.87), Se-Mn (r= 0.58) in the exoskeleton and Cu-Zn (r = 0.68), Al-Cu (r= 0.88), Fe-Cu (r= 0.95) and Fe-Al (r= 0.97) in the viscera. PMID:26909636

  8. Surto de leishmaniose tegumentar americana em Canoa, Santo Amaro, Bahia, Brasil An outbreak of American cutaneous leishmaniasis in Canoa, Santo Amaro, Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Ivonise Follador

    1999-10-01

    Full Text Available Em 1993, um surto leishmaniose tegumentar americana (LTA foi detectado no povoado rural de Canoa, município de Santo Amaro, Bahia. Um estudo observacional prospectivo delineou-se, com objetivo de determinar as taxas de freqüência e caracterizar clinicamente a doença. Foram acompanhados 555 indivíduos, registrando-se 29 casos de LTA, 11 casos sugestivos de LTA pregressa e 529 sadios. Desses 529 sadios, 65 apresentaram reação de Montenegro positiva sem qualquer evidência presente ou passada de doença. A prevalência de LTA no período de estudo foi de 5,2% (29/555. A leishmania envolvida foi caracterizada como Leishmania braziliensis e o vetor, Lutzomyia intermedia. Foram detectados cães e equídeos infectados por leishmania O acometimento de crianças menores de 10 anos, o acometimento igual entre os sexos e um componente de agregação familiar sugerem um padrão de transmissão peri ou intradomiciliar.An outbreak of American cutaneous leishmaniasis (ACL was detected in the village of Canoa in 1993. A prospective observational study was outlined to determine the frequency rates and to clinically characterize the disease. A total of 555 people were followed up. There were 29 cases of ACL, 11 cases of probably previous ACL (scars and 529 healthy individuals. Of these 529 individuals, 65 had a positive Montenegro reaction without any present or past evidence of leishmaniasis. The prevalence of ACL during the two years was 5.2% (29/555. The leishmania involved was Leishmania braziliensis and the vector, Lutzomyia intermedia. Evidence of infection was detected in dogs and horses. The high frequency of the disease among children under ten years, the similar sex distribution of cases and a component of familial aggregation suggest a peri- or intra-domiciliary transmission.

  9. ANALYSIS OF AUDITORS IN HEALTH AS TO PUBLIC THE PHYSIOTHERAPY SERVICES OF THE BAHIA STATE

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    Ítalo Ricardo Santos Aleluia

    2013-01-01

    Full Text Available The audit in the SUS searchers the effectiveness and quality in the actions and healt services given to the population. Although the multiprofessionalism in such activity is recognized nationally, there are categories such as Physiotherapists that not work in the teams, this service being audited by professionals non-technical. Soon, gives credit that this can cause fragilities in the control of the resources and quality of the Physiotherapy services givento the users. This study it had as objective to identify the main difficulties encountered by auditors of the SUS in the services of Physiotherapy in the Bahia State. It is a study of transversal with a convenience sample of 40 auditors of the SUS, trough a semi-structured questionnaire. There are difficulties found had demonstrated a direct relation between the technician knowledge auditor and better or worse performance in the process of auditing of the Physiotherapy, translates the relevance the physiotherapist on audit of team the SUS, since this is the professional who dominates the knowledge technician of the area .

  10. State Government Bailouts in Brazil

    OpenAIRE

    Bevilaqua, Afonso S.

    2002-01-01

    As a result of the consolidation of democracy after the end of the military regime in the mid-1980s, Brazil has gone through a period of remarkable decentralization both in fiscal and political terms. The move towards decentralized management and control of public finances has been followed by a series of bailouts of state governments by the federal government. The lack of effective control on borrowing, coupled with reputational effects originating from these repeated bailout operations, red...

  11. Dengue virus 4 (DENV-4) re-emerges after 30 years in Brazil: cocirculation of DENV-2, DENV-3, and DENV-4 in Bahia.

    Science.gov (United States)

    Campos, Gubio Soares; Pinho, Aryane Cruz Oliveira; Brandão, Claudio Jose de Freitas; Bandeira, Antonio Carlos; Sardi, Silvia Ines

    2015-01-01

    Dengue fever (DF) is a mosquito-borne viral disease of great concern in tropical and subtropical regions of the world. One important cause of the increase in DF is rapid development and urbanization has led to proliferation of the Aedes aegypti mosquito, the vector responsible for transmission of the illness. Surveillance of dengue virus (DENV) infection in Brazil shows the predominance of DENV-1, DENV-2, and DENV-3 until 2010. This study reports the reappearance of DENV-4 in Brazil for the first time in 30 years. Serum samples were collected from individuals (n = 214) exhibiting fever and muscular pain in Bahia, Brazil, during 2011-2012. These samples were subjected to reverse transcription-polymerase chain reaction (RT-PCR)/nested PCR, which revealed that 82% of samples were positive for DENV-4; most were older age groups and exhibited a serological pattern consistent with a primary infection. The cocirculation of multiple DENV serotypes within the same city places the population at risk for a fatal form of the disease. Therefore, with the increasing incidence of severe DF cases, early diagnosis will be a priority for public health efforts in Brazil. PMID:25420650

  12. Sources of small family farm production inefficiency, recôncavo region, Bahia, Brazil

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    Carlos Augusto Pereira Filho

    2003-03-01

    Full Text Available The main objective of this study was to identify and analyze the sources of inefficiency in family operated small agricultural properties in the Brazilian state of Bahia’s Recôncavo region from a sample of 44 producers. A non-parametric approach, in the context of cost minimizing behavior under constant returns to scale, was used to estimate the indices of technical, scale, allocative, and total (economic or cost efficiency. Results indicated that the largest source small family farm inefficiency in the Recôncavo region is allocative inefficiency, that is to say, the non-observance of price relationships when making production decisions. On the average, 79.1% of these farms’ total inefficiency is due to allocative inefficiency, 9.3% to technical inefficiency, and 11.7% to scale inefficiency.

  13. Petrography and Metamorphism of the Metasedimentary Country-Rocks of the Jacurici Valley Chromitite-Hosting Mafic-Ultramafic Complexes, Bahia, Northeastern Brazil

    Directory of Open Access Journals (Sweden)

    Eliane A. Del Lama

    2001-11-01

    Full Text Available This paper deal with on the metasedimentary country-rocks of the chromite-bearing ultramafic rocks that occur in the “Jacurici River Valley Chromium District” northeastern Bahia, Brazil. This region presents a complex geologic-petrologic framework of rocks that were intensely deformed, metamorphosed and transformed by metasomatic processes, making it difficult to interpret their volutionary/metamorphic record. Although the metasedimentary country rocks have also been affected by such processes, it is possible to distinguish evidence of a previous high-grade metamorphism that affected them. Thermobarometric data for the observed mineralogical associations indicate P-T conditions around 750-800ºC and 7-8 kb for the metamorphic peak, based mainly on the presence of olivine in marbles and the cordierite-garnet-sillimanitespinel association in aluminous gneisses.

  14. Petrochemical characteristics of Serra do Meio alkaline granite (Campo Alegre de Lourdes - Bahia State)

    International Nuclear Information System (INIS)

    The Serra do Meio granite outcrops near the town of Campo Alegre de Lourdes, north-northeast of Bahia State. The granite is intrusive into micachists, which are correlatives of the Salgueiro-Cachoeirinha Group (Early Proterozoic), during early to the syn-tectonic shear phase. The geological setting also comprises a phosphatic rock-bearing carbonatitic complex and gabbroid complexes with one of the main world resources of Fe-Ti-V. The granite mineralogical composition grades from Aegerine-augite alkali-feldspar granite/syenites to Leuco alcali-feldspar granite. The geochemical analysis shows SiO2-enrichment (67 to 76%), in alkalis (Na2+K2O, 7,5 to 12,5%), Nb (up to 680ppm), Zr (up to 2,390ppm), Y (up to 250ppm) e REE (up to 796ppm). The geochemical behaviour is peculiar to alkaline series, denoting a silica-oversaturated, potassium-rich, magma. The chondrite-normalized REE patterns display a first group with smooth slopes from the La to Lu, and a second one with negative slopes. Negative Eu anomalies are displayed in all the patterns. The first group is HREE-enriched, with low fractionation ratios. Samples with milonytic fabrics and higher fractionation ratios are related to the second group, suggesting the interaction of metassomatic fluids and the alkaline magma. Discriminant diagrams for Nb, Y and Rb, coupled with geophysical data, point to an intrusive granite in an extensional within a plate tectonic setting of attenuated continental crust. (author)

  15. Assessment of cardiovascular risk factors in a rural community in the Brazilian state of Bahia

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    André Costa Matos

    2003-09-01

    Full Text Available OBJECTIVE: To assess the frequency of cardiovascular risk factors in the rural community of Cavunge, in the Brazilian state of Bahia. METHODS: A cross-sectional study was carried out with 160 individuals (age > 19 years randomly drawn from those listed in the population census of the Cavunge Project. The following parameters were studied: arterial hypertension, dyslipidemia, diabetes, obesity, smoking, waist-hip ratio (WHR, physical activity, and overall cardiovascular risk classified according to the Framingham score. The assessing parameters used were those established by the III Brazilian Consensus on Hypertension and the II Brazilian Consensus on Dyslipidemia. RESULTS: Of the randomly drawn individuals, 126 with a mean age of 46.6 + 19.7 years were included in the study, 43.7% of whom were males. The frequency of arterial hypertension was 36.5%; 20.4% of the individuals had cholesterol levels >240 mg/dL; 31.1% of the individuals had LDL-C levels > 130 mg/dL; 4% were diabetic; and 39.7% had a high-risk Framingham score. Abdominal obesity was observed in 41.3% of the population and in 57.7% of the females. High caloric-expenditure (HCE physical activities were performed by 56.5% of the individuals. The HCE group had a greater frequency of normal triglyceride levels (63% vs 44%; P=0.05, no diabetes, and WHR tending towards normal (46% vs 27%, P=0.08 as compared with those in the low caloric-expenditure group. CONCLUSION: Cardiovascular risk factors, such as hypertension and hypercholesterolemia, are frequently found in rural communities. The greatest frequency of normal triglyceride levels and normal WHR in the HCE group reinforces the association between greater caloric expenditure and a better risk profile.

  16. Structural analysis of the Rio Pardo Group - southeast of Bahia state

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    Marcos Egydio-Silva

    2011-12-01

    Full Text Available The Meso- to Neoproterozoic Rio Pardo Group is located in the southeastern region of the Bahia State and consistsof low-grade metasedimentary rocks deposited on Paleoproterozoic to Archean basement. From the base to the top, themetasedimentary rocks are grouped into the following sequences: Panelinha Formation consisting of coarse-grainedimmature clastics; the overlying Itaimbé Subgroup which is made up of the Camacã Formation (metapelites with localcarbonates, the Água Preta Formation (fi ne-grained metapsamites and local carbonate lenses, Serra do Paraíso Formation(metacarbonates and quartzites and the Santa Maria Eterna Formation (metaconglomerates and metacarbonates. TheSalobro Formation was deposited unconformably on this sequence and consists of coarse-grained immature and local fi negrainedclastic rocks. The Rio Pardo Group was affected by three successive folding events, which were recorded in twolitho-structural units. The litho-structural unit 1 is located in the northeastern part of the basin, and the litho-structural unit2, in the southwestern part of the basin. These units are separated by the Rio Pardo-Água Preta inverse fault, trending NWSEand dipping SW. The fi rst unit is autochthonous and monophasic and displays open folds and slaty cleavage, changinggradually towards southwest into large overturned folds with axial plane schistosity. The second unit is polyphasic andshows large folds with NE vergence. A third folding is represented by folds and foliations present at the western marginof the basin. The NE vergence of the Rio Pardo Group can be explained by changes in the deformation regime and in thedirection of the principal axis of deformation in the north sector of the Araçuaí belt during the Brasiliano collision orogen.The tectonic transport to the north could be the cause of deformation of the Rio Pardo Group.

  17. Health assessment of the oyster Crassostrea rhizophorae on the southern coast of Bahia, northeastern Brazil Avaliação da saúde da ostra Crassostrea rhizophorae no Litoral Sul da Bahia, nordeste do Brasil

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    Rosana Pinho Brandão

    Full Text Available This study investigated the health of natural stocks of the oyster Crassostrea rhizophorae on the southern coast of Bahia in northeastern Brazil, during summer and winter 2010, at three localities (sampling points in the estuaries of the Maraú (Camamu Bay and Graciosa rivers. A total of 180 oysters (30/sampling point/season were examined macroscopically for the presence of pathogens and anatomical changes. The specimens were subsequently fixed in Davidson solution, processed for paraffin embedding, sectioned and stained with Harris' hematoxylin and eosin. Histological analysis revealed the presence of Rickettsia-like organisms (RLOs, Ancistrocoma, Trichodina, Sphenophrya, Nematopsis, Urastoma, Bucephalus in the sporocyst phase, a nonspecific metacercaria, and a metacestode of genus Tylocephalum. The prevalence of infection was low except for parasitism by Nematopsis sp. which also caused histopathological changes. The presence of Bucephalus sp. caused parasitic castration. These two pathogens significantly affect the health of C. rhizophorae.Este estudo investigou a saúde de ostras da espécie Crassostrea rhizophorae de estoques naturais do Litoral Sul do Estado da Bahia, Nordeste do Brasil, durante o verão e o inverno de 2010, em três pontos amostrais distribuídos nos estuários dos rios Maraú (Baía de Camamu e Graciosa. Um total de 180 ostras (30/ponto amostral/período foram examinadas macroscopicamente para a presença de patógenos e alterações anatômicas e posteriormente fixadas em solução de Davidson, processadas para inclusão em parafina, seccionadas e coradas com hematoxilina de Harris e eosina. A análise histológica evidenciou a presença de organismos com características similares a Rickettsia (RLOs, Ancistrocoma, Trichodina, Sphenophrya, Nematopsis, Urastoma, Bucephalus em fase esporocística, metacercária inespecífica e metacestóide de Tylocephalum. As prevalências de infecção foram baixas, com exceção do

  18. Botanical profile of bee pollen from the southern coastal region of Bahia, Brazil Perfil botânico do pólen apícola proveniente do litoral sul da Bahia, Brasil

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    Marcos da Costa Dórea

    2010-09-01

    Full Text Available This paper aims to identify the botanical origin of pollen loads collected by Apis mellifera L. in Canavieiras municipality, Bahia state. It provides a list of polliniferous plant species from the Atlantic Forest biome that are important for the development of regional apiculture. Using the acetolysis method, 35 bee-pollen samples were analyzed qualitatively and quantitatively. Results showed that pollen types Elaeis (23.99%, Mimosa pudica (22.78% and Cecropia (13.68% were the most abundant among the samples. These also showed the highest relative frequencies of the material studied and were important pollen sources for bees in the study area.O presente trabalho teve por objetivo identificar a origem botânica das bolotas de pólen coletadas pelas abelhas Apis mellifera L. no município de Canavieiras, Bahia, gerando uma lista de plantas poliníferas pertencentes ao bioma Mata Atlântica e importantes para o desenvolvimento da apicultura regional. Foram analisadas palinologicamente 35 amostras de pólen apícola, utilizando-se o processo de acetólise para, em seguida, serem feitas análises qualitativas e quantitativas. Os resultados revelaram que os tipos polínicos Elaeis (23,99%, Mimosa pudica (22,78% e Cecropia (13,68% foram os mais abundantes no pólen apícola analisado. Estes tipos polínicos também apresentaram as maiores frequências relativas de todo o material estudado e representam importantes plantas fontes de pólen para as abelhas na área estudada.

  19. Musgos (Bryophyta) de um fragmento de Mata Atlântica na Serra da Jibóia, município de Santa Terezinha, BA, Brasil Mosses (Bryophyta) from a fragment of Atlantic Forest in the Jibóia Mountains, Santa Terezinha municipality, Bahia State, Brazil

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    Emilia de Brito Valente; Kátia Cavalcanti Pôrto; Silvana Brito Vilas Bôas-Bastos; Cid José Passos Bastos

    2009-01-01

    O levantamento de musgos realizado em uma área de Mata Atlântica no município de Santa Terezinha, Bahia, resultou em flora rica, com 61 espécies pertencentes a 23 famílias e 46 gêneros. Sematophyllaceae (sete spp.), Orthotrichaceae (seis spp.), Pilotrichaceae (cinco spp.), Calymperaceae (cinco spp.), Leucobryaceae (cinco spp.) e Meteoriaceae (quatro spp.) apresentaram maior riqueza específica. Actinodontium integrifolium (Broth.) Churchill e Calymperes venezuelanum (Mitt.) Broth. ex Pittier c...

  20. Etiology, antimicrobial susceptibility profile of Staphylococcus spp. and risk factors associated with bovine mastitis in the states of Bahia and Pernambuco

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    Carina C. Krewer

    2013-05-01

    Full Text Available The purpose of this paper was to study the etiology of mastitis, determine the antimicrobial susceptibility profile of Staphylococcus spp. and to identify the risk factors associated with infection in dairy cows in the states of Bahia and Pernambuco, Brazil. From the 2,064 milk samples analyzed, 2.6% were associated with cases of clinical mastitis and 28.2% with subclinical mastitis. In the microbiological culture, Staphylococcus spp. (49.1% and Corynebacterium spp. (35.3% were the main agents found, followed by Prototheca spp. (4.6% and Gram negative bacilli (3.6%. In the antimicrobial susceptibility testing, all 218 Staphylococcus spp. were susceptible to rifampicin and the least effective drug was amoxicillin (32.6%. Multidrug resistance to three or more drugs was observed in 65.6% of Staphylococcus spp. The risk factors identified for mastitis were the extensive production system, not providing feed supplements, teat drying process, not disinfecting the teats before and after milking, and inadequate hygiene habits of the milking workers. The presence of multiresistant isolates in bovine milk demonstrates the importance of the choice and appropriate use of antimicrobial agents. Prophylactic and control measures, including teat antisepsis and best practices for achieving hygienic milking should be established in order to prevent new cases of the disease in herds.

  1. Polinização de Vochysia lucida C. Presl (Vochysiaceae em uma área de restinga na Bahia Pollination of Vochysia lucida C. Presl (Vochysiaceae in an area of restinga in Bahia State

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    Miriam Gimenes

    2007-12-01

    Full Text Available As espécies de Vochysia são neotropicais e apresentam flores que podem ser visitadas por abelhas, beija-flores e borboletas. Este estudo teve como objetivo a análise das interações entre as flores de Vochysia lucida e seus visitantes florais, em uma área de restinga no Estado da Bahia, Brasil. V. lucida é uma espécie arbórea e apresenta inflorescências do tipo racemo, com cerca de 100 a 170 flores. As flores são zigomorfas, amarelas e foram consideradas melitófilas. O néctar floral é produzido e estocado em esporão, localizado no cálice. O pico de floração de V. lucida ocorreu em novembro e dezembro. Durante o estudo as flores abriam às 6:00 h, quando o estigma já estava receptivo. Na abertura da flor a antera já não estava mais presente e os grãos de pólen estavam depositados na parede do estilete, ocorrendo apresentação secundária de pólen. As pétalas caíam no final da tarde, por volta das 17:00 h. Os beija-flores embora freqüentes nas flores de V. lucida foram considerados visitantes oportunistas. Entre os visitantes florais registrados, as abelhas de grande porte foram consideradas os polinizadores mais eficientes, especialmente Xylocopa frontalis, por ter morfologia e comportamento adequados para contatar as estruturas reprodutivas da flor, durante as coletas de néctar, e por sua elevada freqüência de visita.Vochysia species are Neotropical and present flowers that can be visited by bees, hummingbirds, and butterflies. This study aimed to analyze the interactions between the flowers of Vochysia lucida and their floral visitors in an area of restinga in Bahia State, Brazil. V. lucida is an arborescent species and presents inflorescences of the type raceme, with about 100 to 170 flowers. The flowers are zygomorphic, yellow-coloured, and considered mellitophilous. The floral nectar is produced and stored in the spur, which is localized at the calyx. The flowering peak of V. lucida was in November and December

  2. Hepáticas (Marchantiophyta de um fragmento de Mata Atlântica na Serra da Jibóia, Município de Santa Teresinha, BA, Brasil Hepatics (Marchantiophyta from a fragment of Atlantic Forest in Serra da Jibóia, in the Municipality of Santa Teresinha, Bahia State, Brazil

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    Emilia de Brito Valente

    2006-06-01

    Full Text Available Este trabalho apresenta os resultados do levantamento das hepáticas de um fragmento de Mata Atlântica, no Município de Santa Teresinha, Bahia. Foram registradas 70 espécies pertencentes a 41 gêneros e 14 famílias: Aneuraceae (2, Bryopteridaceae (2, Calypogeiaceae (1, Cephaloziaceae (2, Geocalycaceae (2, Herbertaceae (1, Jubulaceae (4, Lejeuneaceae (37, Lepidoziaceae (4, Metzgeriaceae (2, Pallaviciniaceae (2, Plagiochilaceae (8, Radulaceae (2, Trichocoleaceae (1. A família Lejeuneaceae é representada por 53% das espécies. A comunidade corticícola apresentou a maior riqueza específica (67%, seguida pelas epífila (33% e epíxila (14%. Cinco tipos de formas de crescimento foram reconhecidas: trama (69%, talosa (9%, tapete (19%, pendente (3% e tufo (1%. Os táxons registrados para a Serra da Jibóia correspondem àqueles mais característicos de florestas tropicais baixo montana e submontana.This paper provid the results of the survey of hepatics at Serra da Jibóia, remaining Atlantic Forest, Santa Teresinha Municipality, Bahia. Seventy especies were recorded belonging to 41 genera and 14 families: Aneuraceae (2, Bryopteridaceae (2, Calypogeiaceae (1, Cephaloziaceae (2, Geocalycaceae (2, Herbertaceae (1, Jubulaceae (4, Lejeuneaceae (37, Lepidoziaceae (4, Metzgeriaceae (2, Pallaviciniaceae (2, Plagiochilaceae (8, Radulaceae (2, Trichocoleaceae (1. The family Lejeuneaceae were represents for 52,9% of the species. Three substrates were colonized: living trunks (67%, trunks in decomposition (14% and leaves (33%. Five growth-forms were found: mat (69%, thallose (9%, carpet (19%, pendent (3% and turf (1%. The results are similar to these found in tropical rainforest lower montane and submontane.

  3. A utilização de jogos e simulações de empresas nos cursos de graduação em administração no estado da Bahia The use of business game and simulation in undergraduate business programs in Bahia state

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    Gustavo da Silva Motta

    2012-08-01

    Full Text Available Este artigo apresenta um panorama sobre a utilização dos jogos de empresas na graduação em Administração pelas Instituições de Ensino Superior (IES do estado da Bahia. Observa-se um crescente interesse de professores, no País e no Estado, na aplicação de jogos para a formação profissional do administrador. O aumento do interesse por essa técnica pode ser decorrente, entre outras origens, dos muitos benefícios que a literatura demonstra para seus usuários. Nesse artigo é desenvolvida uma revisão teórica dessa literatura buscando os seus conceitos centrais, a origem dos jogos e sua utilização no Brasil e no mundo. Em um segundo momento, apresenta-se dados de um levantamento realizado com 47 coordenadores de cursos de Administração de IES baianas sobre suas experiências institucionais com o uso da técnica. Optou-se por uma abordagem quantitativa com a utilização de estatísticas descritivas (frequência, média e desvio-padrão, constatando que 44,7% das IES da Bahia aplicam o jogo para a formação de administradores. Igualmente, pode-se verificar que esta utilização deve crescer nos próximos cinco anos para 63,8%, por causa dos elevados índices de satisfação com a aplicação e o mais alto grau de concordância com os aspectos favorecedores do que com os dificultadores à adoção do jogo. Finalmente, dois pontos se destacam como críticos a uma aplicação mais ampla dos jogos de empresas nos cursos de Administração no Estado da Bahia: o custo de aquisição e a oferta de simuladores eletrônicos.This paper presents an overview about the use of business simulation and games in undergraduate business programs in Bahia State, Brazil. The increasing interest about this technique can be originated, among others facts, on the many benefits that the specialized literature shows for its users. In this article a theoretical review on this literature is developed searching its central concepts, its origins and its use

  4. Determination of the concentration of radionuclides in soil and water next the uranium mine of Caetite, Bahia, Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Almeida, Geangela M.; Souza, Susana O. [Federal University of Sergipe (UFS), Sao Cristovao, SE (Brazil). Dept. of Physics; Campos, Simara S.S. [State University of Southwest Bahia (UESB), Itapetinga, BA (Brazil). Dept. of Basic and Instrumental Studies; Gennari, Roseli F., E-mail: rgennari@dfn.if.usp.b [University of Sao Paulo (USP), Sao Paulo, SP (Brazil). Inst. of Physics. Dept. of Nuclear Physics

    2011-07-01

    The economic growing in Brazil is responsible for an urgent demand for energy. Uranium is the fuel used to generate nuclear power. Brazil has the sixth largest reserve of the uranium ore in the world and, nowadays there is only one mine under exploration (Uraniferous District of Lagoa Real - Caetite-BA). Some Non-Governmental Organizations (NGOs), such as Greenpeace, state that the explored uranium mine is dangerous and polluting, causing water contamination by uranium. So, the population would be receiving radiation doses above permissible limits. However, Industrias Nucleares do Brasil (INB) the company in charge of the complex extraction and production of yellow cake rejected these accusations. The main purpose of this work is the determination of the composition of natural radionuclides in the Uraniferous District of Lagoa Real in order to determine if the nearest population is exposed to environmental radiation. It was checked if there is water contamination due to the natural transport in the uranium mining surroundings. Soil and water samples from Caetite mine and also from nearby town were collected. Only one water sample collected had concentrations higher than the limits recommended by World Health Organization. The presence of radionuclides in soil samples is considered independent of mineral exploration. The effective dose rates in almost all samples are above the world average which is 2.4 mSv/y. To sum up, the presence of uranium in water and soil of the tested areas is probably due to the nature of the soil and not to the exploration of mine. (author)

  5. Determination of the concentration of radionuclides in soil and water next the uranium mine of Caetite, Bahia, Brazil

    International Nuclear Information System (INIS)

    The economic growing in Brazil is responsible for an urgent demand for energy. Uranium is the fuel used to generate nuclear power. Brazil has the sixth largest reserve of the uranium ore in the world and, nowadays there is only one mine under exploration (Uraniferous District of Lagoa Real - Caetite-BA). Some Non-Governmental Organizations (NGOs), such as Greenpeace, state that the explored uranium mine is dangerous and polluting, causing water contamination by uranium. So, the population would be receiving radiation doses above permissible limits. However, Industrias Nucleares do Brasil (INB) the company in charge of the complex extraction and production of yellow cake rejected these accusations. The main purpose of this work is the determination of the composition of natural radionuclides in the Uraniferous District of Lagoa Real in order to determine if the nearest population is exposed to environmental radiation. It was checked if there is water contamination due to the natural transport in the uranium mining surroundings. Soil and water samples from Caetite mine and also from nearby town were collected. Only one water sample collected had concentrations higher than the limits recommended by World Health Organization. The presence of radionuclides in soil samples is considered independent of mineral exploration. The effective dose rates in almost all samples are above the world average which is 2.4 mSv/y. To sum up, the presence of uranium in water and soil of the tested areas is probably due to the nature of the soil and not to the exploration of mine. (author)

  6. Inatividade física no lazer em jovens de Feira de Santana, Bahia Inactividad física en el ocio en jóvenes de Feira de Santana, Bahia, Brasil Physical inactivity in the leisure-time in young people from Feira de Santana, Bahia, Brazil

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    Luzana Cirqueira Rios

    2012-06-01

    Full Text Available OBJETIVO: Estimar a prevalência de inatividade física no lazer entre os jovens. MÉTODOS: Estudo epidemiológico de corte transversal com amostra constituída de 1.400 jovens entre 15 e 29 anos, residentes na zona urbana de Feira de Santana, Bahia. As atividades físicas e de lazer foram avaliadas por meio de um questionário estruturado, que abordou frequência, tipo, motivo e esforço envolvido. RESULTADOS: Dos entrevistados, 63,3% (n=795 eram inativos fisicamente no seu tempo de lazer, sendo que a prevalência foi maior entre as mulheres (pOBJETIVO: Estimar la prevalencia de inactividad física en el ocio entre los jóvenes. MÉTODOS: Estudio epidemiológico de corte transversal con muestra constituida por 1.400 jóvenes entre 15 y 29 años, residentes en el área urbana de Feira de Santana, Bahia (Brasil. Las actividades físicas y de ocio fueron evaluadas por medio de un cuestionario estructurado, que abordó frecuencia, tipo, motivo y esfuerzo implicado. RESULTADOS: De los entrevistados, el 63,3% (n=795 eran inactivos físicamente en su tiempo de ocio, siendo que la prevalencia fue mayor entre las mujeres (pOBJECTIVE: To evaluate the prevalence of physical inactivity during leisure-time among adolescents and young adults. METHODS: A cross-sectional epidemiological study was conducted among 1,400 young people aged 15-29 years living in the urban area of Feira de Santana, Northeast, Brazil. Physical activities and entertainment were assessed using a structured questionnaire, which addressed the frequency, type, reason, and effort involved. RESULTS: Among interviewed individuals 63.3% (n=795 were considered physically inactive concerning leisure activities. Prevalence was higher among women (p<0.001 and among those 10 to 24 years old (p<0.001. CONCLUSIONS: The young population of Feira de Santana city, Brazil, presented an elevated rate of physical inactivity during leisure. Public policies directed to health promotion among adolescents and

  7. Experimental study of the uranium mobility due to the weathering action at the uraniferous district of Caetite/Lagoa Real, Bahia, Brazil; Estudo experimental da mobilidade do uranio por acao intemperica, distrito uranifero de Caetite/Lagoa Real, Bahia, Brasil

    Energy Technology Data Exchange (ETDEWEB)

    Scislewski, Alexandro Rocha

    2004-01-15

    In the present research, the proposal was to develop a preliminary study about the geochemical behavior of determined chemical elements, mainly the uranium, during the action of weathering processes in the rocks that bear the uranium mineralizations of the Caetite-Lagoa Real region, State of Bahia, more specifically of the Jazida Cachoeira uranium mine. To reach this purpose were used samples that represent several stages of the milling process of the uranium ore, so selecting representatives of the host rock, the ore and the treated ore (waste from the milling plant) to be used in the laboratory-controlled experiments. The samples were dried, sieved and finally introduced in the reactors, these adapted from the Flow-Through Reactor of Brantley and Chen. In the geochemical point of view, the results of the experiments showed a distinct behavior between the samples. It was observed that the treated ore, in relation to the host rocks of the ore and the own ore, shown a faster and homogeneous interaction with the leaching solution; it was also noted that in the output solution of the treated ore samples existed a significant complexation of the uranium by the sulfate (S0{sub 4}{sup -2}), ), instead of the non treated samples (host rock and ore) that were complexed mainly by the carbonate (C0{sub 3}{sup -2}). These different results are attributed to the alterations imposed to the rock during the milling process, and occur mainly, during the acid attack in the leaching process of the milling plant. The results and conclusions of this research, in spite of been preliminary, are essential to understand the behavior of the geochemical speciation of the effluent solutions; to understand the alterations of a rock matrix, and finally, to understand the migration chemical behavior of the related chemical elements. It is expected that these results contribute, in the future, to a deeper knowledge of the processes that control the chemical composition of the natural waters from

  8. Frequency of species of the Genus Eimeria in naturally infected cattle in Southern Bahia, Northeast Brazil Frequência de espécies do gênero Eimeria em bovinos naturalmente infectados no Sudeste da Bahia, Nordeste do Brasil

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    Valter dos Anjos Almeida

    2011-03-01

    Full Text Available The aim of this study was to determine the presence of species of the genus Eimeria species in naturally infected bovines in Southern Bahia, Northeast Brazil. The study population comprised 117 Zebu crossbred cattle that belonged to 10 dairy herds with extensive or semi-extensive production systems. The modified Gordon and Whitlock technique was used to determine positive samples and number of oocysts per gram of feces. Statistical analyses were performed using the chi-square test with Yates correction and a 95% confidence interval. Thirty-nine cattle (33.33% were positive, and ten different species were identified in infected animals: E. bovis (24.79%; E. canadensis (8.55%; E. zuernii (6.83%; E. ellipsoidalis (5.99%; E. cylindrica (3.42%; E. auburnensis (3.42%; E. brasiliensis (2.56%; E. bukidnonensis (1.71%; E. alabamensis (0.85%, and E. subspherica (0.85%. Higher parasitism was observed in animals up to one year of age (p = 0.005, but no animal presented clinical signs of the disease. As the presence of clinical eimeriosis was not evidenced and all animals were Zebu crossbred cattle from extensive or semi-extensive production systems, further studies should be conducted to investigate the effects of these factors on disease development.O objetivo deste estudo foi determinar a presença de espécies do gênero Eimeria em bovinos naturalmente infectados, na região Sudeste da Bahia, Nordeste do Brasil. A população do estudo incluiu 117 bovinos mestiços de raças Zebuínas que pertenciam a 10 fazendas leiteiras com sistemas de produção extensivo ou semiextensivo. A técnica de Gordon e Whitlock modificada foi utilizada para determinar as amostras positivas e o número de oocistos por grama de fezes. A análise estatística foi realizada utilizando o teste do qui-quadrado com correção de Yates e intervalo de confiança de 95%. Trinta e nove animais (33,33% foram positivos, e dez diferentes espécies foram identificadas nos animais

  9. Cerambycidae (Coleoptera from Lagoa do Tamburí farm, Aracatu – Bahia, with new records

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    ANDRÉ DA SILVA FERREIRA

    2015-01-01

    Full Text Available ABSTRACTSpecies of Cerambycidae were inventoried in an area of Caatinga (dryland vegetation in the municipality of Aracatu, Bahia State, Brazil, between August/2012 and July/2013. The insects were collected using light traps, active searches, and white cloth trapping. A total of 716 specimens of Cerambycidae were collected; 665 of them were identified as belonging to 107 species, 84 genera, 30 tribes, and 3 subfamilies. The speciesPhaedinus carbonelli Monné, 1999,Lepturges (Lepturges fasciculatoides Gilmour, 1962,Hoplistonychus bondari Melzer, 1930,Ataxia arenaria Martins & Galileo, 2013 were new records for Bahia;Nesozineus obscurus Hoffmann, 1984 is new record for Brazil. The subfamily Cerambycinae demonstrated the greatest richness, with 56 species. These results contribute to our knowledge of the Cerambycidae fauna of Brazil.

  10. Expanding the primary health care workforce through contracting with nongovernmental entities: the cases of Bahia and Rio de Janeiro

    OpenAIRE

    Ireland, Megan; Cavalini, Luciana; Girardi, Sabado; Araujo, Edson C.; Lindelow, Magnus

    2016-01-01

    Background Brazil has experienced difficulties in attracting health professionals (especially doctors and nurses) to practice at the primary health care (PHC) level and in rural and remote areas. This study presents two case studies, each a current initiative in contracting for primary health services in Brazil: one for the state of Bahia and the other for the city of Rio de Janeiro. The two models differ considerably in context, needs, modalities, and outcomes. This article does not attempt ...

  11. Assessing risk behaviors and prevalence of sexually transmitted and blood-borne infections among female crack cocaine users in salvador - Bahia, Brazil

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    Ceuci L.X. Nunes

    2007-12-01

    Full Text Available Crack cocaine use is associated with risky sexual behaviors and sexually transmitted infections (STIs, including HIV. We investigated sociodemographic and behavioral characteristics and infection rates in female crack cocaine users from impoverished communities of Salvador, Bahia, Brazil. A sample of 125 female crack cocaine users was recruited. Overall, the interviewees had low educational level and high rate of unemployment (close to 90%. One-third (37% reported having traded sex for money or drugs, and 58% reported that they had not used condoms during intercourse in the last 30 days. The prevalence of infections was low: HIV-1.6%; HCV-2.4%; HBV- 0.8%; HTLV I/II-4.0%; and syphilis-4.0%. The combination of dire poverty and high prevalence of risk behaviors turn such populations a preferential target of initiatives aiming to reduce drug-related harm and promote social development. Low infection rates should not be viewed with complacency, but as a window of opportunity to implement prevention initiatives and reduce social marginalization.

  12. Prevalência de TB ativa e TB latente em internos de um hospital penal na Bahia Prevalence of active and latent TB among inmates in a prison hospital in Bahia, Brazil

    OpenAIRE

    Antônio Carlos Moreira Lemos; Eliana Dias Matos; Carolina Nunes Bittencourt

    2009-01-01

    OBJETIVO: Estimar as prevalências de TB latente e TB ativa entre custodiados de um hospital penal na Bahia. MÉTODOS: Foram avaliados através de estudo de corte transversal com coleta prospectiva de dados 237 internos no Hospital Penal da Bahia entre julho de 2003 e abril de 2004. Um questionário padronizado foi preenchido por estudantes de medicina. Os indivíduos foram sistematicamente submetidos aos seguintes exames: teste tuberculínico, radiografia de tórax em incidência póstero-anterior, b...

  13. Mineralogical and textural evidences of melt transfer in a granulite from the Paleoproterozoic Itabuna-Salvador-Curaça belt (Salvador da Bahia, Brazil)

    Science.gov (United States)

    Goncalves, Philippe; Santos de Souza, Jailma; Barbosa, Johildo; Bourque, Hugo; Floess, David

    2014-05-01

    In pelitic rocks, the effect of melt transfer (loss and/or gain) on phase relations can be successfully predicted via phase equilibrium modeling and more particularly using pseudosections with bulk composition as a variable (e.g. White et al., 2001). One of the most obvious effect of melt loss is the dehydration of the rock that limits further melting and favors the preservation of peak metamorphic assemblage. However, in most cases, melt loss has a limited effect that can be hardly seen mineralogically. Indeed, composition of phases like garnet, cordierite or plagioclase, that are first-order metamorphic phase, will not be affected significantly by melt loss. Therefore, evidences of melt extraction must be evidenced texturally. The goal of this contribution is to present an example where both mineralogical and textural evidences of melt extraction have been inferred. The studied sample is a pelitic granulite from the Paleoproterozoic Itabuna-Salvador-Curaça belt (Salvador da Bahia, Brazil). It is located in the city of Salvador da Bahia, next to the Farol da Bara. Structurally, it is located in a steeply deeping high strain zone that could have play a major role on the segregation and transfer of melt. The gneissic foliation is marked by a compositional banding with centimer-wide quartzo-feldspathic leucosomes in a garnet-bearing granulite. Leucosomes are almost systematically surrounded by a darker layer that is quartz-undersaturated and enriched in spinel and primatic sillimanite. This silica undersaturation is interpreted as the effect of extreme melt extraction and was modeled using phase diagram section. An interesting feature of the rock is that garnet grain size decreases and the number of garnet grains increases in the melanosome away from the leucosome. Furthermore, the type, amount and shape of inclusions in garnet, chemical composition and zoning in garnet also varies greatly and continuously across the gneissic foliation. Texturally, the presence of

  14. O caso do frei Manuel da Madre de Deus: notas sobre um processo eclesiástico na Bahia do século XVIII Father Manuel da Madre de Deus: case notes on an ecclesiastic process in XVIII century, Bahia/Brazil

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    Roberto da Silva Ribeiro

    2010-06-01

    Full Text Available Frei Manuel da Madre de Deus Bulhões nasceu em Salvador, em 1673 e morreu em data posterior a 1742. Foi procurador geral do Carmo em Lisboa e vigário geral da Vigaria do Carmo da Bahia e Pernambuco. Em 1727 é acusado de diversos crimes. Foi o caso julgado a pedido do visitador geral de Lisboa, em primeira instância no convento carmelita da Bahia. Foi frei Manuel acusado de viver em concubinato com a viúva Helena de Lima, violar o voto de pobreza ao obter lucros com um engenho na ilha das Fontes e mandar matar Manuel Guedes de Brito e seu escravo. Frei Manuel foge de seu convento e entra com recursos contra a condenação. Em 1739 é absolvido e é reinvestido de suas prerrogativas.Father Manuel da Madre de Deus Bulhões was born in Salvador, Brazil, in 1673 and dead after 1742. He was general procurator of Carmel Order in Lisbon and general father of Vigaria of Carmel on Bahia and Pernambuco. In 1727 he was accused of several crimes. The case was judged by petition of general visitator of Lisbon, on first instance on Carmel’s convent of Bahia. Father Manuel was accused to live in concubinate with the widow Helena de Lima, to abandon the vow of poverty when he obtained profits with a engenho on Ilha das Fontes and to kill Manuel Guedes de Brito and his slave. Father Manuel runway from his convent and applied against his condemnation. In 1739 he was absolved and got again his prerogatives.

  15. Acessibilidade aos serviços de saúde em um município do Estado da Bahia, Brasil, em gestão plena do sistema Health services accessibility in a city of Northeast Brazil

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    Alcione Brasileiro Oliveira Cunha

    2010-04-01

    Full Text Available Com o objetivo de analisar a implantação de ações voltadas para a acessibilidade à atenção básica em um município da Bahia, Brasil, foi realizado estudo de caso único a partir de dois níveis de análise: organização do sistema e dos serviços. Os dados foram obtidos por intermédio de entrevistas semi-estruturadas, da observação das rotinas de atendimento e da análise documental. Das quatro unidades analisadas, três apresentaram nível intermediário de implantação de ações voltadas para a acessibilidade. As unidades de saúde da família tiveram melhor desempenho devido à presença de ações voltadas para o acolhimento e a referência a serviços especializados, porém apresentaram problemas para a marcação de consultas. Apesar do estabelecimento da atenção básica como porta de entrada ao sistema e da implantação da central de marcação de consultas especializadas, persistem barreiras organizacionais no município estudado. Recomenda-se a formulação de política específica para melhoria da acessibilidade voltada para a organização da oferta na perspectiva de mudança do modelo assistencial.In order to analyze the implementation of measures targeting accessibility to primary health care in a municipality (county in the State of Bahia, Brazil, a single case study was performed with two levels of analysis: system and services organization. The data were obtained from semi-structured interviews, observation of routine care, and document analysis. Of the four health units analyzed, three showed intermediate-level implementation of measures targeting accessibility. The Family Health Units showed better performance, due to measures for patient reception and referral to specialized services, but they revealed problems with scheduling of appointments. Despite having defined primary care as the portal of entry into the system and the implementation of a help desk for setting appointments with specialists, there are

  16. Estudo retrospectivo de latrodectismo na Bahia, Brasil

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    Rejâne Maria Lira-da-Silva

    1995-09-01

    Full Text Available O trabalho apresenta um estudo retrospectivo de setenta e sete casos de latrodectismo no Estado da Bahia, Brasil, de agosto de 1980 a julho de 1990. Os dados foram levantados nos livros de registro e arquivo de fichas do CIAVE. O agente etiológico em 28% dos acidentes aracnídeos foi a espécie L. curacaviensis e a maior incidência foi registrada no meio urbano (57%, em indivíduos do sexo masculino (70% e faixa etária de 10 a 29 anos (58%. Os principais sinais locais foram dor (56%, pápula eritematosa (21% e edema discreto (17%, e os sistêmicos foram dor em membros inferiores (29%, tremores e contraturas (29%, sudorese (28% parestesia em membros (21% e dor abdominal (17%. O tratamento foi sintomático em 67% dos casos e específico em 21%. O tempo de permanência hospitalar após o uso do soro antilatrodectus foi menor que 24 horas em 64% dos casos.This work is a retrospective study of latrodectism in the State of Bahia, Brazil, from August 1980 to July 1990. The data concerning the accidents were obtained from file cards at the Antivenom Information Center of Bahia (AVICB. Latrodectus curacavienis was the ethiologic agent identified in 28% of the arachnid accidents. The major incidence was registered in urban area (57% affecting men (70% more than women, with 10 to 29year-old age group (58%. Local pain (56%, erythematous papula (29% and light oedema (17% were the principal local symptoms. Pain in the limbs (29%, tremor and rigidities (29%, sweating (28%, limbs and arms paresthesia (21% and abdominal pain (17% were systemic ones. The treatment was mainly symptomatic (67% and antivenin serum was used in 21% of the cases. After serotherapy, 64% of the patients left the hospital within less than 24 hours.

  17. Residências terapêuticas: experiência dos residentes de saúde mental do programa da universidade do estado da Bahia (Therapeutic residency: the experience of mental health residents at the state university of Bahia

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    Josenaide Engrácia dos Santos

    2009-01-01

    Full Text Available Resumo: O presente artigo é produto da experiência dos residentes do Núcleo de Saúde Mental da Residência Multiprofi ssional em Saúde da Universidade do Estado da Bahia (UNEB, na Residência Terapêutica (RT do distrito sanitário de Itapagipe, localizado em Salvador-Bahia. Essa experiência teve inicio com a inserção dos residentes no Centro de Atenção Psicossocial - CAPS II do referido distrito, que, no planejamento das ações desenvolvidas no território, priorizou a residência terapêutica como lugar para desenvolver cuidado, por considerá-la dispositivo com possibilidade de reinvenção do existir do sujeito na comunidade. A escuta, o vínculo, o corpo, a música e a rua foram os principais recursos utilizados no processo de aproximação entre os atores envolvidos. Apesar de enigmática, na medida em que suscitou vários problemas sem respostas, a experiência na RT mostrou-se um terreno fértil para promover a cidadania e autonomia. Foi também reveladora, porque sinalizou possibilidades de reinvenção da vida, considerando todas as controvérsias da estratégia utilizada.Abstract:The present paper is the outcome of the experience of residents of the multi professional residency program from the Mental Health Nucleus at the University of the State of Bahia (UNEB, specifi cally in the residency program in therapeutics, implemented in the health district of Itapagipe, Salvador, Bahia. The experience began at the Center for Psychosocial Healthcare (CAPS II in the aforementioned district, which, in planning the actions to be developed, gave priority to the use of the residential program as a means of developing a strategy of care, since it was considered that an initiative of this type would successfully redefi ne the existence of the individual in the community. The main resources used in the process of approximating the actors involved included listening, bonding, and the use of body language, music and the streets. The

  18. Diagnosis of pulmonary tuberculosis by score system in children and adolescents: a trial in a reference center in Bahia, Brazil

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    Clemax Couto Sant'Anna

    2004-08-01

    Full Text Available Since 2002, the Brazilian Ministry of Health has recommended a score system for tuberculosis diagnosis of children and adolescents that does not need bacteriological positivity, because most cases in this age group have few bacteria. An observational, transversal study was carried out at the outpatient health care service of the reference medical service in Salvador, Bahia, including 164 patients with pulmonary tuberculosis, with ages ranging between 1 and 15 years of age, who were treated from 1990 to 2001. The gold standard used to establish the diagnosis was clinical, radiological, epidemiological and based on follow-up data. The score system for diagnosis purposes was tested retrospectively. The median age and the average age of the 164 patients were 6 and 6.62 years (SD ± 4.33, respectively. About 65% of the sample reported a history of close contact with a tuberculous adult. The BCG vaccine coverage was 70.7% (116/164. It was found that 26% (43/164 of the patients had severe malnutrition. Out of this group, 26/43 (60.47% were < 5mm reactive to the tuberculin test. On the other hand, out of the 91 patients with tuberculin test < 5mm, 29% (26/ 91 had severe malnutrition. The use of the score gave the following distribution: a TB very likely in 81.7% (134/164 of the patients; b possible TB in 15.9% (26/164 and TB unlikely in 2.4% (4/164. Among patients who had been vaccinated more than 2 years before, there was a 9 times higher risk of finding a tuberculin test above 10 mm in individuals with probable TB in comparison with the patients with possible or unlikely TB.

  19. The Lagoa Real subalkaline granitic complex (south Bahia, Brazil): a source for uranium mineralizations associated with Na-Ca metasomatism

    International Nuclear Information System (INIS)

    In the central zone of the Sao Francisco Craton (South Bahia), the lower Proterozoic Lagoa Real granites and orthogneisses overthrust to the West the younger Urandi and Espinhaco metamorphic series, probably a late Brazilian event. This thrust is related to the regional metamorphism (amphibolite facies) of the Lagoa Real granites and induces a reverse HP metamorphism in the over thrusted series. Undeformed granites (sao Timoeto type) present two feldspars, perthitic orthoclase largely predominant over plagioclase (oligoclase ≥ albite), blue quartz, Fe-rich amphibole and biotite ± clinopyroxene assemblages, ilmenite ≥ magnetite, zircon, apatite, allanite and Nb ± Ti-REE oxides and silicates. The crystallization of the granites begins at high temperature and under low fO2 and PH2O conditions. Fractional crystallization of pyroxene and plagioclase leads to silica enrichment during magmatic differentiation. Increasing fO2 and PH2O are observed during this evolution. Orthogneisses show strongly recrystallized paragenesis: equal abundance of non-perthitic microcline and plagioclase (oligoclase ≤ albite), quartz, more Al-rich amphibole and biotite, magnetite, sphene, zircon, allanite, Nb ± Ti-REE oxides and silicates, and ± apatite. HT Na and Ca metasomatism occurs 330 Ma later than granite emplacement and is synchronous with important uranium mineralizations. Major elements and trace-elements geochemistry of the granites and orthogneisses indicate subalkaline to alkaline typology. Incompatible behaviour of Th, REE, Y, Zr, Nb, and F points out a convergence with alkaline magmatism. CI, F, Th, Y, REE, NB enrichments and Ba, Sr depletions are also related to a late magmatic stage. U-Th-rich and metamict accessory minerals of the granites represent a favorabl source for the Lagoa Real uranium ore-deposits

  20. Taxonomical study on a sample of pulmonates from Santa Maria da Vitória, Bahia, Brazil, with description of a new genus and four new species (Mollusca: Orthalicidae and Megalobulimidae)

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    Luiz Ricardo L. Simone

    2012-01-01

    A sample of Pulmonata collected in Santa Maria da Vitória, interior of Bahia, Brazil, in Caatinga semi-arid environment, is studied taxonomically. From the five species, four are revealed as new, including a new genus. The new taxa are the Bulimulidae (1) Kora corallina gen. et sp. n. characterized by the elongated shell with aperture somewhat dislocated from the shell axis, and an oblique tooth in middle level of inner lip; (2) Spixia coltrorum, mainly characterized by an uneven spire, delic...

  1. Análise da implantação da gestão descentralizada em saúde: estudo comparado de cinco casos na Bahia, Brasil The implementation of decentralized health systems: a comparative study of five cases in Bahia, Brazil

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    Ligia Maria Vieira-da-Silva

    2007-02-01

    Full Text Available A compreensão das repercussões do processo de des-centralização da saúde no Brasil requer a realização de investigações com enfoques diferenciados, visando a captar a complexidade do objeto a partir de distintos ângulos. Assim, o presente estudo teve por objetivo estimar o grau de implantação da gestão descentralizada da saúde, discutir a influência das características de governo e da gestão em relação ao grau de reorganização das práticas e seus efeitos na saúde da população, por meio de cinco estudos de caso em municípios selecionados da Bahia, Brasil. Foi elaborado um mode-lo teórico-lógico, correspondente à definição de uma "imagem-objetivo" da descentralização da saúde que orientou a elaboração de matriz de indicadores. O estudo revelou que a descentralização sozinha não explica o estágio de organização do sistema municipal de saúde e que características do governo revelaram-se importantes para a reorganização das práticas. Os principais problemas encontrados localizavam-se na gestão do sistema e nas práticas assistenciais, revelando serem estas áreas críticas para futuras intervenções, principalmente no que diz respeito à institucionalização do planejamento e da avaliação, bem como em relação aos projetos intersetoriais.Understanding the effects of health decentralization policies in Brazil requires different methodological approaches to capture the issue's complexity from distinct angles. Five case studies were thus performed to evaluate the degree of implementation of components related to decentralization of the health system management in selected municipalities (counties in Bahia State, Brazil. A logical model was elaborated with definitions related to policy goals. A comparative study of the five municipalities, considered "exemplary cases", showed that decentralization alone does not explain the organizational changes in the municipal health systems. Local government

  2. Amphibians of Serra Bonita, southern Bahia: a new hotpoint within Brazil’s Atlantic Forest hotspot

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    Iuri Dias; Tadeu Medeiros; Marcos Vila Nova; Mirco Solé

    2014-01-01

    Abstract We studied the amphibian community of the Private Reserve of Natural Heritage (RPPN) Serra Bonita, an area of 20 km2 with steep altitudinal gradients (200–950 m a.s.l.) located in the municipalities of Camacan and Pau-Brasil, southern Bahia State, Brazil. Data were obtained at 38 sampling sites (including ponds and transects within the forest and in streams), through active and visual and acoustic searches, pitfall traps, and opportunistic encounters. We recorded 80 amphibian species...

  3. Amphibians of Serra Bonita, southern Bahia: a new hotpoint within Brazil’s Atlantic Forest hotspot

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    Dias,Iuri; Medeiros,Tadeu; Vila Nova,Marcos; Solé, Mirco

    2014-01-01

    We studied the amphibian community of the Private Reserve of Natural Heritage (RPPN) Serra Bonita, an area of 20 km2 with steep altitudinal gradients (200–950 m a.s.l.) located in the municipalities of Camacan and Pau-Brasil, southern Bahia State, Brazil. Data were obtained at 38 sampling sites (including ponds and transects within the forest and in streams), through active and visual and acoustic searches, pitfall traps, and opportunistic encounters. We recorded 80 amphibian species distribu...

  4. Study of the association between the interleukin-1 β c.3954C>T polymorphism and periodontitis in a population sample from Bahia, Brazil

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    Samir A Mendonça

    2015-01-01

    Full Text Available Background: Periodontitis is an inflammatory disease characterized by the loss of connective tissue and alveolar bone. Different factors are associated with the onset and prognosis of this disease, both environmental and genetic. The latter particularly relate to molecules secreted as a function of the host immune response, such as pro-inflammatory cytokines. Studies indicate that the polymorphism c. 3954C > T in the interleukin-1 β encoding gene (IL1B can be considered as an aggravating factor in the periodontitis condition. Aims: This study aimed to evaluate whether there is an association between the IL1B c. 3954C > T gene polymorphism and the prevalence of periodontitis in the population from Vitσria da Conquista-Bahia, Brazil. Materials and Methods: A total of 347 subjects (134 cases and 213 controls who provided epithelial tissue of the oral cavity and saliva samples for DNA extraction and quantification of IL1B, respectively, were selected. Genotyping was performed by polymerase chain reaction-restriction fragment length polymorphism followed by electrophoresis in agarose gel. The evaluation of the cytokine concentration was performed by enzyme-linked immunosorbent assay. Statistical Analysis: Statistical calculations involved in this work include Chi-square test, Fisher Exact test, Mann-Whitney and Kruskal-Wallis tests. Results: Our findings revealed that: (i No statistically significant relationship between periodontitis and the polymorphism studied was observed; (ii no significant difference between the concentrations of IL1B in saliva between the case and control subjects and between the genotypes of these individuals and the concentrations of this cytokine. Conclusions: We conclude that, in the sample evaluated, the IL1B c. 3954C > T polymorphism did not present as an etiological factor for periodontitis.

  5. Phytochemical screening, antioxidant and antibacterial activities of extracts prepared from different tissues of Schinus terebinthifolius Raddi that occurs in the coast of Bahia, Brazil

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    Cinara Oliveira D′Sousa′ Costa

    2015-01-01

    Full Text Available Background: Schinus terebinthifolius is widely used in traditional medicine by Brazilian quilombola and indigenous communities for treatment of several diseases. Extracts from different tissues are being used to produce creams to treat cervicitis and cervicovaginitis. However, most studies are limited to the assessment of the essential oils and extracts obtained from the leaves. Objective: The aim was to evaluate antioxidant and antibacterial activities, to assess the phytochemical profile and to quantify total phenolic compounds of various extracts prepared from S. terebinthifolius grown in the coast of Bahia, Brazil. Materials and Methods: Extracts were obtained by hot continuous extraction (soxhlet and by maceration. Quantification of phenolic compounds was performed using the Folin Ciocalteu method and antioxidant properties were assessed by 2,2 diphenyl 1 picrylhydrazyl radical scavenging assay. Phytochemical screening was performed as described by in the literature and antibacterial activity against Enterococcus faecalis (ATCC 29212 was determined by the microdilution broth assay. Results: Extraction method greatly affected the metabolite profile of the extracts. Antioxidant activity varied between 21.92% and 85.76%, while total phenols ranged between 5.44 and 309.03 mg EAG/g of extract. Leaf extract obtained with soxhlet showed minimum inhibitory concentration (MIC of 15.62 μg/mL, while stem extract obtained by maceration was able to inhibit the growth of E. faecalis at 62.5 μg/mL. Stem bark extracts showed a MIC of 500 μg/mL for both extraction methods, while no inhibition was observed for fruit extracts. Conclusion: In general, total phenolic content, antioxidant and antibacterial activities were higher in samples obtained by soxhlet. Our results provide important clues in order to identify alternative sources of bioactive compounds that can be used to develop new drugs.

  6. Surface patterns of Sotalia guianensis (Cetacea: Delphinidae in the presence of boats in Port of Malhado, Ilhéus, Bahia, Brazil

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    Mariana S Santos

    2013-03-01

    Full Text Available Interactions with boats can cause several behavioural changes in cetaceans. The purpose of this research is to analyse if Guiana dolphins, Sotalia guianensis, change their surfacing patterns in the presence of different boat categories, and their contact distances to boats at Port of Malhado, Ilheus, Bahia, Brazil. Data were collected from a fixed point from September 2008 to August 2009 and totalled 362.6 h of sampling effort and 213.22 h of effective effort. The number of dolphin breathing events was recorded during one minute periods, every time a boat passed nearby, and the same measurements were performed during periods of boat absence (control. Dolphin group composition was classified into groups with calves and groups without calves. Boat types were classified as inboard motor (IM, outboard motor (OM, ships (S and without a motor (WM. Distances between the dolphins and passing boats were classified as near, intermediate and far. In total, 365 samples of one minute observations in absence of boats, and 379 observations in their presence were collected. Inboard motorboats had the highest occurrence in the study area (n = 478 and in interactions with Guiana dolphins (n = 260. However, outboard motorboats were mainly responsible for the reduction in surface patterns with an average of 1.82 and median of 2.2. In groups with calves, the number of breaths decreased significantly with an average of 2.13 per minute. There were no significant variations concerning the distances in the breathing pattern for any of the boat categories. The variation in the S. guianensis breathing pattern in the presence of boats may be a strategy of boat avoidance or a response to the difficulty of communication between animals.

  7. A percepção de animais como “insetos” e sua utilização como recursos medicinais na cidade de Feira de Santana, Estado da Bahia, Brasil - DOI: 10.4025/actascibiolsci.v26i2.1612 The perception of animals as “insects” and their use as medicinal resources in the city of Feira de Santana, state of Bahia, Brazil - DOI: 10.4025/actascibiolsci.v26i2.1612

    OpenAIRE

    Janete Jane Resende; Eraldo Medeiros Costa Neto

    2004-01-01

    Este artigo trata da utilização medicinal de animais reconhecidos como “insetos” por feirantes do Centro de Abastecimento de Feira de Santana, Bahia. Os dados foram obtidos por meio de entrevistas abertas realizadas com dez feirantes de ambos os sexos. Registram-se 18 animais categorizados como “insetos” que são utilizados na medicina popular local e estão representados por insetos, répteis, anfíbios e aracnídeos. Deles, são extraídas matérias-primas utilizadas na elaboração de remédios popul...

  8. Growth and essential oil production by Martianthus leucocephalus grown under the edaphoclimatic conditions of Feira de Santana, Bahia, Brazil

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    Bianca Oliveira de Azevedo; Lenaldo Muniz de Oliveira; Angélica Maria Lucchese; Daniel de Jesus da Silva; Carlos Alberto da Silva Ledo; Marilza Neves do Nascimento

    2015-01-01

    ABSTRACT: The semiarid region of Brazil holds a great richness of medicinal and aromatic plants with considerable potential for pharmaceutical, food, cosmetic and biopesticide industries. Martianthus leucocephalus (Mart. Ex Benth.) J. F. B. Pastore is endemic to this region, and its essential oils contain a principle compound, isobornyl formate, which demonstrates antimicrobial activity against Bacilus cereus, Staphylococcus aureus and Candida albicans. In spite of its significant pharmacolog...

  9. Cacau "Jaca" resistente a Ceratocystis fimbriata na região cacaueira da Bahia, Brasil Resistance of cacao "Jaca" to Ceratocystis fimbriata in the cacao growing region of Bahia, Brazil

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    Stela Dalva V. M. Silva

    2004-10-01

    Full Text Available Cento quarenta e quatro genótipos de cacaueiros (Theobroma cacao testados "in vitro", apresentaram-se suscetíveis a altamente suscetíveis ao isolado 2591 de Ceratocystis fimbriata na Bahia. A variedade conhecida como cacau "Jaca" foi o material genético que apresentou maior resistência ao patógeno entre todos os materias testados.One hundred and forty four cacao (Theobroma cacao genotypes testified "in vitro", showed susceptibility to high susceptibility to the isolate 2591 of Ceratocystis fimbriata in Bahia. The variety known, as cacao "Jaca" was the more genetic material that showed resistance to the pathogen among all the materials tested.

  10. Structural variations among monocot emergent and amphibious species from lakes of the semi-arid region of Bahia, Brazil Variação estrutural entre espécies anfíbias e emergentes de monocotiledôneas de lagoas do semiárido da Bahia, Brasil

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    KRB Leite; F França; VL Scatena

    2012-01-01

    Temporary lakes are common in the semi-arid region of the State of Bahia and form water mirrors in the rainy season. In this period, various vegetal species appear having different life forms adapted to the seasonality conditions of the rainfall regime. This work surveyed the adaptive anatomical structures of some emergent and amphibious monocot species occurring in these lakes. We studied the anatomy of roots, rhizomes, leaves and scapes of Cyperus odoratus, Oxycaryum cubense, Pycreus macros...

  11. Bioassay guided purification of the antimicrobial fraction of a Brazilian propolis from Bahia state

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    de Alencar Severino

    2009-07-01

    Full Text Available Abstract Background Brazilian propolis type 6 (Atlantic forest, Bahia is distinct from the other types of propolis especially due to absence of flavonoids and presence of other non-polar, long chain compounds, but presenting good in vitro and in vivo antimicrobial activity. Several authors have suggested that fatty acids found in this propolis might be responsible for its antimicrobial activity; however, so far no evidence concerning this finding has been reported in the literature. The goals of this study were to evaluate the antibacterial activity of the main pure fatty acids in the ethanolic extract and fractions and elucidate the chemical nature of the bioactive compounds isolated from Brazilian propolis type 6. Methods Brazilian propolis type 6 ethanolic extract (EEP, hexane fraction (H-Fr, major fatty acids, and isolated sub-fractions were analyzed using high performance liquid chromatography (HPLC, high resolution gas chromatography with flame ionization detection (HRGC-FID, and gas chromatography-mass spectrometry (GC-MS. Three sub-fractions of H-Fr were obtained through preparative HPLC. Antimicrobial activity of EEP, H-Fr, sub-fractions, and fatty acids were tested against Staphyloccus aureus ATCC 25923 and Streptococcus mutans Ingbritt 1600 using minimum inhibitory concentration (MIC and minimum bactericidal concentration (MBC. Results EEP and H-Fr inhibited the growth of the microorganisms tested; nevertheless, no antimicrobial activity was found for the major fatty acids. The three sub-fractions (1, 2, and 3 were isolated from H-Fr by preparative HPLC and only sub-fraction 1 showed antimicrobial activity. Conclusion a The major fatty acids tested were not responsible for the antimicrobial activity of propolis type 6; b Sub-fraction 1, belonging to the benzophenone class, was responsible for the antimicrobial activity observed in the present study. The identification of the bioactive compound will improve the development of more

  12. Planejamento estadual no SUS: o caso da Secretaria da Saúde do Estado da Bahia Planning in Brazilian Public Health System: the case of the Health Secretariat of State of Bahia

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    Washington Luiz Abreu de Jesus

    2010-08-01

    Full Text Available Este artigo toma como objeto o processo de planejamento da Secretaria da Saúde do Estado da Bahia no período compreendido entre janeiro de 2007 e julho de 2009. Busca-se descrever e analisar esse processo, discutindo-se algumas dificuldades e avanços no aperfeiçoamento da prática de planejamento em saúde, por meio de uma análise de documentos desenvolvidos no período pela instituição e de registros sistemáticos dos autores sobre a experiência vivenciada. O processo se desenvolve numa tentativa de aproximar a teoria à prática, com a articulação do enfoque estratégico-situacional à perspectiva do agir comunicativo, tendo como princípio fundamental a participação social. A análise demonstra um conjunto de movimentos dialógicos, articulados por meio dos momentos explicativo, normativo, estratégico e tático-operacional, que culminam com a formulação do Plano Estadual de Saúde. Revela também a potência do planejamento diante da pluralidade e multiplicidade de abordagens utilizadas para construir coletivamente uma visão de futuro em instituições que adotam "planos" como sendo apostas à qualificação das ações de governo.The object of this article is the planning process of the Health Secretariat of State of Bahia from January 2007 to July 2009. It describes and analyses this process, discussing the difficulties and the advances to build the planning practice in this institution. It was used documental analyses and systematic registers of lived experience by the authors to do it. The process points for an approach between theory and practice articulating the Strategic-situational focus and the Communicative Action, including the principle of the Social Participation. The analyses explain that the process occurs in a pool of dialogic movements enlaced by the explicative, normative, strategic and tactic-operative moments that finished with the construction of the Health Secretariat of State of Bahia. There is a

  13. Microcephaly in Infants, Pernambuco State, Brazil, 2015

    Science.gov (United States)

    2016-01-01

    We studied the clinical characteristics for 104 infants born with microcephaly in the delivery hospitals of Pernambuco State, Brazil, during 2015. Testing is ongoing to exclude known infectious causes. However, microcephaly peaked in October and demonstrated central nervous system abnormalities with brain dysgenesis and intracranial calcifications consistent with an intrauterine infection. PMID:27071041

  14. Tmesiphantes hypogeus sp. nov. (Araneae, Theraphosidae), the first troglobitic tarantula from Brazil.

    Science.gov (United States)

    Bertani, Rogério; Bichuette, Maria Elina; Pedroso, Denis R

    2013-03-01

    A new species of Tmesiphantes Simon, 1892, is described from sandstone/quartizitic caves of Chapada Diamantina, Bahia State, Brazil. This is the fifth species of the genus and the first record of a troglobitic mygalomorph in Brazil. A key is presented for all Tmesiphantes species. PMID:23460434

  15. Experimental study of the uranium mobility due to the weathering action at the uraniferous district of Caetite/Lagoa Real, Bahia, Brazil

    International Nuclear Information System (INIS)

    In the present research, the proposal was to develop a preliminary study about the geochemical behavior of determined chemical elements, mainly the uranium, during the action of weathering processes in the rocks that bear the uranium mineralizations of the Caetite-Lagoa Real region, State of Bahia, more specifically of the Jazida Cachoeira uranium mine. To reach this purpose were used samples that represent several stages of the milling process of the uranium ore, so selecting representatives of the host rock, the ore and the treated ore (waste from the milling plant) to be used in the laboratory-controlled experiments. The samples were dried, sieved and finally introduced in the reactors, these adapted from the Flow-Through Reactor of Brantley and Chen. In the geochemical point of view, the results of the experiments showed a distinct behavior between the samples. It was observed that the treated ore, in relation to the host rocks of the ore and the own ore, shown a faster and homogeneous interaction with the leaching solution; it was also noted that in the output solution of the treated ore samples existed a significant complexation of the uranium by the sulfate (S04-2), ), instead of the non treated samples (host rock and ore) that were complexed mainly by the carbonate (C03-2). These different results are attributed to the alterations imposed to the rock during the milling process, and occur mainly, during the acid attack in the leaching process of the milling plant. The results and conclusions of this research, in spite of been preliminary, are essential to understand the behavior of the geochemical speciation of the effluent solutions; to understand the alterations of a rock matrix, and finally, to understand the migration chemical behavior of the related chemical elements. It is expected that these results contribute, in the future, to a deeper knowledge of the processes that control the chemical composition of the natural waters from this region in the

  16. Center for information management and intelligence of the School of Public Legal Defense of the State of Bahia

    Directory of Open Access Journals (Sweden)

    Barbara Coelho Neves

    2012-04-01

    Full Text Available This paper presents the experience report about the implementation of the Center for Information Management and Intelligence administered by the Library of the Public Defender of the State of Bahia. The Center aims to corroborate the information stock, based on capturing the tacit knowledge of public Defenders of DPE. Aspires to social inclusion and the preservation of memory used in human rights activities defensoriais developed. The biggest benefit of creating the Center for Information Management and Intelligence is to provide the availability of information gained by the defenders in a structured way, to all persons interested in the topics defensoriais seized through legal experiences, conferences, training courses, seminars, workshops , Among others. The Center for Information Management and Intelligence of the DPE Library is an important way to efficiently connect "those who know" with those who "need to know" and converting personal knowledge into the organization's memory. For this, the proposal develops the collection, storage, management and dissemination of knowledge with a methodology based on models of the authors Nonaka and Takeuchi, with the help of teenagers "apprentices" in fulfillment of socio-educational measure the Mother City Foundation.

  17. Necessidades de mulheres no puerpério imediato em uma maternidade pública de Salvador, Bahia, Brasil Necesidades de mujeres en el puerperio inmediato en una maternidad pública de Salvador, Bahia, Brasil Women's needs in immediate puerperium in a public maternity in Salvador, Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Mariza Silva Almeida

    2008-06-01

    . Twenty-five women were interviewed in a public hospital in Salvador, State of Bahia. From the content's analysis, in which a thematic approach was used, emerged two categories: the need for physical care and for a gentle welcome. The study results point out to the need for a change in nursing practices, which should incorporate values and humanitarian initiatives as well as technical procedures.

  18. Impacts of a high-discharge submarine sewage outfall on water quality in the coastal zone of Salvador (Bahia, Brazil)

    KAUST Repository

    Roth, F.

    2016-03-30

    Carbon and nitrogen stable isotopic signatures of suspended particulate organic matter and seawater biological oxygen demand (BOD) were measured along a coastal transect during summer 2015 to investigate pollution impacts of a high-discharge submarine sewage outfall close to Salvador, Brazil. Impacts of untreated sewage discharge were evident at the outfall site by depleted δ13Corg and δ15N signatures and 4-fold increased BOD rates. Pollution effects of a sewage plume were detectable for more than 6 km downstream from the outfall site, as seasonal wind- and tide-driven shelf hydrodynamics facilitated its advective transport into near-shore waters. There, sewage pollution was detectable at recreational beaches by depleted stable isotope signatures and elevated BOD rates at high tides, suggesting high bacterial activity and increased infection risk by human pathogens. These findings indicate the urgent necessity for appropriate wastewater treatment in Salvador to achieve acceptable standards for released effluents and coastal zone water quality.

  19. Impacts of a high-discharge submarine sewage outfall on water quality in the coastal zone of Salvador (Bahia, Brazil).

    Science.gov (United States)

    Roth, F; Lessa, G C; Wild, C; Kikuchi, R K P; Naumann, M S

    2016-05-15

    Carbon and nitrogen stable isotopic signatures of suspended particulate organic matter and seawater biological oxygen demand (BOD) were measured along a coastal transect during summer 2015 to investigate pollution impacts of a high-discharge submarine sewage outfall close to Salvador, Brazil. Impacts of untreated sewage discharge were evident at the outfall site by depleted δ(13)Corg and δ(15)N signatures and 4-fold increased BOD rates. Pollution effects of a sewage plume were detectable for more than 6km downstream from the outfall site, as seasonal wind- and tide-driven shelf hydrodynamics facilitated its advective transport into near-shore waters. There, sewage pollution was detectable at recreational beaches by depleted stable isotope signatures and elevated BOD rates at high tides, suggesting high bacterial activity and increased infection risk by human pathogens. These findings indicate the urgent necessity for appropriate wastewater treatment in Salvador to achieve acceptable standards for released effluents and coastal zone water quality. PMID:27038882

  20. The ethnocategory ''insect'' in the conception of the inhabitants of Tapera County, São Gonçalo dos Campos, Bahia, Brazil.

    Science.gov (United States)

    Costa-Neto, Eraldo M; Magalhães, Henrique F

    2007-06-01

    This article deals with the construction of the "insect" ethnozoological dominium by the inhabitants of Tapera County, which is located in the municipality of São Gonçalo dos Campos, Bahia State. Data were obtained from March to May 2005 through open-ended interviews carried out with 23 men and 8 women, whose ages ranged from 6 to 66 years old. Interviewees were asked about how they perceived and defined the animals considered as "insects", which types they knew, and if they used them as food resource. Most of the interviews were tape-recorded, and semi-literal transcriptions are kept at the Ethnobiology Laboratory of the Universidade Estadual de Feira de Santana. Considering the ethnozoological classification system of the inhabitants of Tapera, the term "insect" is a broad semantic category that brings together animals of different and not systematically related taxonomic groups. Apparently, these animals are culturally perceived and categorized as "insects" because they are usually considered as noxious, disgusting, and disease carrier creatures. True insects can be excluded from this ethnocategory due to the perception people have that such animals do not cause "injuries" or because they are useful. Perceptions toward these animals imply ambiguous behavior and feelings, which range from more positive attitudes (conservative) to more negative (destructive). PMID:17625679

  1. Occupation and urbanization of Roraima State, Brazil.

    Science.gov (United States)

    Diniz, A

    1997-01-01

    The author examines settlement patterns and urbanization of the remote area of Roraima State, Brazil. "A survey conducted in the capital city, Boa Vista, provides information on migration histories and migrants' characteristics.... Current views of urbanization of the Amazon [region] are focused on the displacement factor that development and state geopolitics have upon rural settlements...." The author also suggests that more attention needs to be paid to the characteristics of migrants in the urban areas. (EXCERPT) PMID:12294841

  2. Participative methodology to define compensation for socio-environmental projects: the case of fishing compensator made by El Paso at lower southern Bahia state; Metodologicas participativas para a definicao do projetos de compensacao socio-ambiental: o caso da compensacao da pesca pela El Paso no baixo sul da Bahia

    Energy Technology Data Exchange (ETDEWEB)

    Ribeiro, Fatima [El Paso Oleo e Gas do Brasil Ltda., Natal, RN (Brazil); Ortiz, Marcos [Com Junto Ltda. (Brazil); Diogo, Hugo; Figueira, Luciara; Prysthon, Adriano; Pinho, Milena; Link, Monica [SOMA Solucoes em Meio Ambiente Ltda., Curitiba, PR (Brazil)

    2008-07-01

    This paper aims to describe and analyze the application of a specific participative methodology - called Rapid Participative Diagnosis (PRA -Participatory Rapid Appraisal) - to the development of a diagnosis for defining socio-environmental compensation projects for oil and gas exploration efforts involving nine fishing communities from lower southern Bahia State in Brazil. It has sought to identify the feasibility in applying this methodology within that context. This study leads to the conclusion that the application of Participative Diagnosis to the definition of socio-environmental compensation projects should open new horizons not only for the communities but also for everyone else involved. However, the monitoring of such kind of process requires outstanding and specific care to insure a satisfactory program implementation in order to avoid expectations and frustrations. The El Paso's DRP was a new experience for all the sectors involved: the environmental agency, the oil company, the government, several institutions and communities. The steps followed drew up the communities' reality and their relationship with the other participants. It was a work of citizenship and democracy, whose impressive results justified all the effort made. (author)

  3. Cacau "Jaca" resistente a Ceratocystis fimbriata na região cacaueira da Bahia, Brasil Resistance of cacao "Jaca" to Ceratocystis fimbriata in the cacao growing region of Bahia, Brazil

    OpenAIRE

    Stela Dalva V. M. Silva; Márcia Cristina Paim; Wildson M. Castro

    2004-01-01

    Cento quarenta e quatro genótipos de cacaueiros (Theobroma cacao) testados "in vitro", apresentaram-se suscetíveis a altamente suscetíveis ao isolado 2591 de Ceratocystis fimbriata na Bahia. A variedade conhecida como cacau "Jaca" foi o material genético que apresentou maior resistência ao patógeno entre todos os materias testados.One hundred and forty four cacao (Theobroma cacao) genotypes testified "in vitro", showed susceptibility to high susceptibility to the isolate 2591 of Ceratocystis ...

  4. Preditores da adesão ao tratamento em pacientes com asma grave atendidos em um centro de referência na Bahia Predictors of adherence to treatment in patients with severe asthma treated at a referral center in Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Pablo de Moura Santos

    2008-12-01

    : Prospective cohort study of patients enrolled in the Program for the Control of Asthma and Allergic Rhinitis in the state of Bahia, Brazil. The study comprised 160 patients with severe asthma, monitored for 180 days in order to evaluate adherence (dependent variable to the prescribed inhaled corticosteroid. Independent variables were assessed at baseline and for a six-month follow-up period by means of interviews and the completion of a standardized questionnaire.Patients recorded the missed doses in a diary. RESULTS: Of the 160 patients. 158 completed the study. Adherence rate was 83.8%. Of the 158 patients, 112 (70.9% were considered adherent (cut-off point: 80% of prescribed doses administered. There was a significant association between asthma control and adherence to treatment.Predictors of poor adherence were adverse effects, living far from the referral center, limited resources to pay for transportation and dose schedule. Other factors, such as depressive symptoms, religion and economic status, were not associated with poor adherence. CONCLUSIONS: Adherence to asthma treatment was high and was associated with the clinical response to treatment, in a sample of patients with severe asthma enrolled in a public program that provides free medication and the assistance of a multiprofessional specialized team in a referral center

  5. C and N Content in Density Fractions of Whole Soil and Soil Size Fraction Under Cacao Agroforestry Systems and Natural Forest in Bahia, Brazil

    Science.gov (United States)

    Rita, Joice Cleide O.; Gama-Rodrigues, Emanuela Forestieri; Gama-Rodrigues, Antonio Carlos; Polidoro, Jose Carlos; Machado, Regina Cele R.; Baligar, Virupax C.

    2011-07-01

    Agroforestry systems (AFSs) have an important role in capturing above and below ground soil carbon and play a dominant role in mitigation of atmospheric CO2. Attempts has been made here to identify soil organic matter fractions in the cacao-AFSs that have different susceptibility to microbial decomposition and further represent the basis of understanding soil C dynamics. The objective of this study was to characterize the organic matter density fractions and soil size fractions in soils of two types of cacao agroforestry systems and to compare with an adjacent natural forest in Bahia, Brazil. The land-use systems studied were: (1) a 30-year-old stand of natural forest with cacao (cacao cabruca), (2) a 30-year-old stand of cacao with Erythrina glauca as shade trees (cacao + erythrina), and (3) an adjacent natural forest without cacao. Soil samples were collected from 0-10 cm depth layer in reddish-yellow Oxisols. Soil samples was separated by wet sieving into five fraction-size classes (>2000 μm, 1000-2000 μm, 250-1000 μm, 53-250 μm, and cacao AFS soils consisted mainly (65 %) of mega-aggregates (>2000 μm) mixed with macroaggregates (32-34%), and microaggregates (1-1.3%). Soil organic carbon (SOC) and total N content increased with increasing soil size fraction in all land-use systems. Organic C-to-total N ratio was higher in the macroaggregate than in the microaggregate. In general, in natural forest and cacao cabruca the contribution of C and N in the light and heavy fractions was similar. However, in cacao + erythrina the heavy fraction was the most common and contributed 67% of C and 63% of N. Finding of this study shows that the majority of C and N in all three systems studied are found in macroaggregates, particularly in the 250-1000 μm size aggregate class. The heavy fraction was the most common organic matter fraction in these soils. Thus, in mature cacao AFS on highly weathered soils the main mechanisms of C stabilization could be the physical

  6. Registro de Glycaspis brimblecombei em Eucalyptus spp., em Petrolina, Pernambuco, Brasil Record of Glycaspis brimblecombei on Eucalyptus spp., in Petrolina, Pernambuco State, Brazil

    OpenAIRE

    Mariana Oliveira Breda; José Vargas de Oliveira; Andréa Nunes Moreira de Carvalho; Dalva Luiz de Queiroz

    2010-01-01

    Glycaspis brimblecombei Moore, 1964, (Hemiptera: Psyllidae) is an insect of Australian origin which can cause severe damage on the production of different species of Eucalyptus. In Brazil, its presence was first described in the State of Sao Paulo in 2003 and it is present in several states such as Paraná, Goiás, Minas Gerais, Santa Catarina, Rio Grande do Sul, Espírito Santo and Bahia. The occurrence of this insect in Pernambuco in Petrolina municipality on a sm...

  7. School-Camp Project: reflects on teaching, research and academic extension programs in Federal University of Bahia, Brazil; Reflexos do Projeto Campo-Escola no ensino, pesquisa e extensao na Universidade Federal da Bahia

    Energy Technology Data Exchange (ETDEWEB)

    Oliveira Junior, Jose Baptista de; Santiago, Cybele Celestino; Santanna, Vanessa Cristina [Universidade Federal da Bahia (UFBA), Salvador, BA (Brazil)

    2008-07-01

    In 2003, the Brazilian Regulatory Petroleum Agency (ANP) firmed an agreement with the Federal University of the Bahia (UFBA), transferring to the Polytechnical School the property of five mature fields in Bahia (Quiambina, Fazenda Mamoeiro, Caracatu, Bela Vista and Riacho Sesmaria). The objectives of the agreement, some already reached, were: the revitalization of the fields, the development of technology for gas and oil extraction, the training of professionals. To reach the goals, the Field-School Project (PCE) was created. It is responsible for the control of the activities directly related to the revitalization of the wells. Other activities were also carried out by the PCE: formalization of an agreement between the UFBA and the Brazilian Institute of Oil (IBP) for scientific, academic and cultural activities; creation of a site (www.campoescola.ufba.br), in which interesting information to the oil area is available; consulting to small groups interested in exploring mature fields; increase of resources and job offers to the communities and to the cities near the places were the wells are located; participation in events. (author)

  8. Assessment of functional capacity in elderly residents of an outlying area in the hinterland of Bahia/Northeast Brazil Avaliação da capacidade funcional em idosos residentes em área periférica no interior da Bahia/Nordeste do Brasil

    Directory of Open Access Journals (Sweden)

    Gilson de Vasconcelos Torres

    2010-02-01

    Full Text Available OBJECTIVE: To assess the functional capacity and to determine the difference between the means of functional capacity (basic and instrumental activities of daily living and the age groups of elderly residents in an outlying area in the hinterland of Bahia/Northeast of Brazil. METHOD: Analytical study with cross-sectional design and a sample of 150 elderly individuals enrolled in four Health Units in the municipality of Jequié, Bahia, Brazil. The instrument consisted of sociodemographic and health data, the Barthel Index and the Lawton scale. RESULTS: In all, 78.00% of the elderly were classified as dependent in the basic activities and 65.33% in the instrumental activities of daily living. Using the Kruskal-Wallis test, we found a statistically significant difference between the means of instrumental activities and the age groups (p=0.011. CONCLUSION: An elevated number of elderly were classified as dependent in terms of functional capacity and increased age is related to greater impairment in the execution of instrumental activities of daily living.OBJETIVO: Avaliar a capacidade funcional e averiguar a diferença entre as médias da capacidade funcional (atividades básicas e instrumentais de vida diária e os grupos etários de idosos residentes em áreas periféricas no interior da Bahia/Nordeste do Brasil. MÉTODO: Pesquisa analítica com delineamento transversal e amostra de 150 idosos, cadastrados em quatro Unidades de Saúde no município de Jequié/BA. O instrumento foi constituído de: dados sociodemográficos e de saúde; Índice de Barthel e Escala de Lawton. RESULTADOS: 78,00% dos idosos foram classificados como dependentes nas atividades básicas e 65,33% nas atividades instrumentais de vida diária. Mediante aplicação do teste de Kruskal-Wallis encontrou-se diferença estatística significativa entre as médias das atividades instrumentais e os grupos etários (p=0,011. CONCLUSÃO: Constatou-se elevado número de idosos

  9. Taeniasis and cysticercosis prevalence in a small village from Northeastern Brazil Prevalência de teníase e sorologia positiva para cisticercose em Mulungu do Morro, Bahia

    Directory of Open Access Journals (Sweden)

    Irenio Gomes

    2002-06-01

    Full Text Available Although not considered as an endemic region, the Northeast of Brazil has the necessary conditions for the development of taeniasis-cysticercosis complex. In a previous paper, we demonstrated that Mulungu do Morro municipality, in the State of Bahia, has a high seroprevalence to cysticercosis in epileptic patients. OBJECTIVE: to determine the prevalence of taeniasis and positive cysticercosis serology in the population of Mulungu do Morro. METHOD: blood and stool samples were collected from a random sampling of the population, by family. The identification of antibodies against T. solium cysticerci was made by EITB and T. solium antigens were identified using a polyclonal antibody-capture ELISA. RESULTS: the cysticercosis seroprevalence was 1.6% (C.I. = 0.8 to 2.8% and the taeniasis prevalence 4.5% (C.I. = 3.0 to 6.5%. Seropositivity to cysticercosis was higher among those who lived in a house of a person testing positive for coproantigen, p=0.017. CONCLUSION: our results demonstrate that the taeniasis-cysticercosis complex is endemic in Mulungu do Morro. We believe that all areas in the world with the same socio-economic and sanitary characteristics are likely to have high prevalence of this parasite.Embora alguns autores não a considerem uma região endêmica, existem no Nordeste do Brasil as condições necessárias para o desenvolvimento do complexo teníase/ cisticercose. Em uma publicação prévia demosntramos no município de Mulungu do Morro, Bahia, alta soroprevalência para cisticercose em pacientes epilépticos. OBJETIVO: determinar a prevalência de teníase e sorologia positiva para cisticercose na população de Mulungu do Morro. MÉTODO: foram coletadas amostras de sangue e fezes em 175 famílias definidas aleatoriamente. A identificação de anticorpos séricos anti-cisticerco foi feita através do método de EITB e a presença de teníase foi verificada através de ELISA de captura para identificação de antígenos do

  10. Meanings attributed to breastfeeding in the first two years of life: a study with women from two municipalities in the Recôncavo Baiano region of Bahia, Brazil Sentidos atribuídos à adoção da amamentação nos dois primeiros anos de vida da criança: estudo com mulheres de dois municípios do Recôncavo da Bahia

    Directory of Open Access Journals (Sweden)

    Franklin Demétrio

    2013-02-01

    Full Text Available OBJECTIVE: This study aimed to determine the maternal meanings attributed to breastfeeding during the child's first two years of life. METHODS: This qualitative, exploratory and analytical study involved mothers that participated in a cohort from a larger study done in the municipalities of Mutuipe and Laje in the Recôncavo area of the State of Bahia, Brazil. The methodological resources included thorough individual interviews and thematic analysis. The meanings were analyzed by the theoretical framework of sociological phenomenology. RESULTS: The meanings stated by the mothers show the singularity of breastfeeding, the importance of family, spousal and health practitioner support, and knowledge about the benefits of breastfeeding for the mother's and child's health and nutritional status. CONCLUSION: The meanings attributed to breastfeeding in the child's first two years of life reflected the influences of complex networks of social relationships of the mother's social and cultural context and of the scientific and biomedical discourse.OBJETIVO: O estudo teve como objetivo desvelar os sentidos maternos atribuídos à adoção da prática da amamentação nos dois primeiros anos de vida da criança. MÉTODOS: Trata-se de estudo qualitativo e exploratório envolvendo mães que integraram a coorte de uma investigação mais ampla, desenvolvida nos municípios de Mutuípe e Laje, no Recôncavo da Bahia, Brasil. Utilizaram-se como recursos metodológicos a técnica da entrevista individual em profundidade e a análise temática. Os sentidos desvelados foram analisados à luz do referencial teórico da fenomenologia sociológica. RESULTADOS: Dentre os sentidos externalizados pelas mães, figuraram as singularidades da vivência com a amamentação, a importância do suporte familiar/cônjuge e dos profissionais de saúde e o conhecimento sobre a importância do aleitamento materno para o estado de saúde e nutrição da criança e da mãe. CONCLUS

  11. Parasitismo natural em moscas-das-frutas (Diptera: Tephritidae no semiárido do sudoeste da Bahia, Brasil Natural parasitism in fruit-flies in the fruticulture area of anagé, semi-arid of southwestern Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Ricardo Falcão de Sá

    2012-12-01

    Full Text Available Parasitoides são importantes agentes de controle natural de tefritídeos, e os conhecimentos sobre as relações tritróficas podem subsidiar o manejo destas pragas. Este trabalho objetivou estimar índices de parasitismo em moscas-das-frutas, em 21 espécies vegetais, e identificar as espécies de parasitoides associados, nas condições do semiárido do sudoeste da Bahia. Oito hospedeiros apresentaram infestação por Anastrepha spp. e, destes, em quatro, ocorreu parasitismo superior a 20,0%, sendo: 20,8% (Ziziphus joazeiro L.; 21,3% (Spondias tuberosa L.; 32,4% (Spondias purpurea L. e 57,1% (Malpighia emarginata L.. Os parasitoides coletados pertencem à família Braconidae, sendo 89% de Doryctobracon areolatus e 11% de Asobara anastrephae.Parasitoids are important natural control agents of tephritids and knowledge about the tritrophic relationships can support the management of these pests. This study aimed to estimate of parasitism indexes in fruit flies in 21 plant species and identify the species of parasitoids associated, in semiarid conditions of Southwestern Bahia. Eight hosts showed infestation by Anastrepha spp. and, of these, four occurred parasitism above 20.0%, of which: 20.8% (Ziziphus joazeiro L.; 21.3% (Spondias tuberosa L.; 32.4% (Spondias purpurea L. and 57.1% (Malpighia emarginata L.. The collected parasitoids belong to the Braconidae family, 89% of Doryctobracon areolatus and 11% of Asobara anastrephae.

  12. Doenças do trabalho e benefícios previdenciários relacionados à saúde, Bahia, 2000 Enfermedades del trabajo y beneficios de la previsión relacionados a la salud, Bahia (Brasil, 2000 Work-related diseases and health-related compensation claims, Northeastern Brazil, 2000

    Directory of Open Access Journals (Sweden)

    Norma Suely Souto Souza

    2008-08-01

    por agravamientos a la salud por el Instituto Nacional do Seguro Social, en el estado de Bahia (Nordeste de Brasil, en 2000. Fueron considerados como casos todos los diagnósticos clínicos constantes de CID-10, con excepción de las causas externas y factores que influencian el contacto con los servicios de salud. La vinculación del diagnóstico con la ocupación se baso en el código CID-10 y si la especie de beneficio era "accidentaria". RESULTADOS: De los beneficios, 3,1% fueron concedidos para enfermedades de trabajo: 70% eran enfermedades del sistema osteomuscular y del tejido conjuntivo y 14,5% del sistema nervioso. En general, beneficios concedidos en una frecuencia mas grande que el doble de lo esperado fueron: para tenossinovites en la industria de transformación (Razón de Proporción-RP=2,70, síndrome del túnel del carpo en la intermediación financiera (RP=2,43 y trastornos del disco lumbar en el ramo del transporte, correo y telecomunicaciones (RP=2,17. Sin embargo, no fue establecido nexo causal para estas enfermedades, en estos ramos de actividad, en porcentual significativo de beneficios. CONCLUSÕES: Los resultados sugieren la existencia de posibles factores de riesgo ocupacionales para enfermedades en estos ramos de actividad, como también el sub-registro de la vinculación de las patologías con el trabajo, camuflando la responsabilidad de las empresas y la perspectiva de premención por la reorganización del trabajo.OBJECTIVE: To estimate the contribution of work-related diseases to sick leaves due to general and occupational health problems. METHODS: Sociodemographic, occupational and health data from 29,658 records of temporary disability benefits, granted on account of health problems by the Instituto Nacional do Seguro Social (National Institute of Social Security in the state of Bahia (Northeastern Brazil, were analyzed. All constant ICD-10 clinical diagnoses were taken into consideration, except for those referring to external causes

  13. Occupational program monitoring in Uranium Concentrate Unity at Caetite (URA) - Bahia State, Brazil: bioassay program

    International Nuclear Information System (INIS)

    The principal aim of bioassay monitoring program in Uranium Concentrate Unity, URA, in Caetite is the maintenance of acceptably safe and satisfactory working conditions, according to national and international norms. Specifically, the objective is to interpret measurements in terms of intake of uranium and committed effective dose, so that the results can be used to demonstrate compliance with the system of dose limitation and, mainly, the optimization of radiation protection. The employed technique is the measurement of uranium in excreta from workers in mine, crushing and uranium concentrate production areas. In conclusion, workers from mining and crushing areas should be monitored by the routine program; urine and feces samples should be analyzed by mass spectrometry, with ICP-MS. The operational monitoring program should be carried out in workers from uranium concentrate production area; urine and feces samples should be analyzed by less expensive techniques. (author)

  14. Pleistocene gastropods from Toca da Esperança, municipality of Central, State of Bahia, Brazil

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    Lais Clark Lima

    1992-09-01

    Full Text Available Fossil shells collected during excavations in Toca da Esperança, BA, were identified on morphological grounds as: Artemon intermedius intermedius (Albers, 1857; Gastrocopta (Privatula corticaria (Say; Bulimulus (Rhinus heterotrichus (Moricand, 1836 and Polygyratia polygyrata polygyrata (Born, 1780. Bone samples found associated with these shells were dated by the Uranium - Thorium method as being between 204,000 and 295,000 years old (Middle - Upper Pleistocene. Species of the mastofauna also found associated, on the other hand, were identified as being of the Upper Pleistocene or even of the beginning of the Holocene. The material studied here was not dated.

  15. Calc-sodic zoning in rocks from Lagoa Real uranium Province, state of Bahia, Brazil

    International Nuclear Information System (INIS)

    Preliminary studies of the lithogeochemistry, carried out on various deposits from the Uranium Province of Lagoa Real, show that in relation to the complex and multiphased processes of metasomatism, the sodic metasomatites are younger and were superposed on the potassic metasomatites. Such metasomatites developed in zones of extended and rejuvenated faults, after the transformation of the gnaisses, granitic rocks, amphibolites and ferruginous quartzites into various tectonites (mylonites, blastomylonites and protomylonites). The calcic metasomatism, subsequent to those phases, took place during the course of tectonothermal reactivations marking the termination of the principal metasomatic processes which aftected the rocks of Lagoa Real. The uranium deposit 'Jazida Laranjeiras', centrally situated in the Uranium Province of Lagoa Real is the only deposit in which the uranium mineralization is not intimately associated with the calcic metasomatism. Here, the ratio Na2O/CaO in the albitites is in the vicinity of 7,5 whereas in the other deposits this ratio decreases to values of about 1,5. The authors suggest calcic zoning (in the post-albitite phase) along the sigmoidal structure which localizes the uranium deposits, with an increase of the CaO content in the extreme parts of the structure - deposit 'Jazida Cachoeira' in the north and anomaly No. 02/12 in the south. Also suggested is the vertical zoning of calcium, whereby the intensity of the metasomatic phenomenon is increased towards the hanging wall side of the mieral parcel. (Author)

  16. Results of solid state nuclear track detector technique application in radon detection, by alpha particles tracks, for uranium prospecting in Caetite (BA-Brazil)

    International Nuclear Information System (INIS)

    The solid state nuclear track detector technique has been used in radon detection, by alpha particles tracks for uranium prospecting on the ground in Caetite city (Bahia-Brazil). The sensitive film to alpha particles used were CA 8015 exposed during 15 days and the results of three anomalies of this region are showed in a form of maps, made with the density of tracks obtained, and were compared with scintillation counter measurements. The technique showed to be simple and an effective auxiliary for the prospection of uranium ore bodies. The initial uranium exploration costs can be reduced by using this technique. (author)

  17. Acaricides efficiency on Rhipicephalus (Boophilus microplus from Bahia state North-Central region Eficiência de acaricidas sobreRhipicephalus (Boophilus microplusna região Centro-Norte, Bahia

    Directory of Open Access Journals (Sweden)

    José Tadeu Raynal

    Full Text Available The cattle tick Rhipicephalus (Boophilus microplus is responsible for major losses in the Brazilian livestock, mainly due to reduction in cattle productive performance. Resistance development to major classes of acaricide widely used nowadays has been extensively reported, as well as the occurrence of residues from these compounds in animal products and the environment. This study aimed to evaluate the efficiency of acaricides on R. (B. microplus collected from rural properties in the North-Central region of Bahia State. Ticks were collected in several cattle farms in the cited region, and an in vitro acaricide efficiency assay was performed based on the immersion of ticks in acaricide solutions made according to manufacturers' recommendations. The results obtained in the experiments indicated varying degrees of efficiency of the several bases studied, with the products benzofenilurea, macrocyclic lactone and fipronil showing the highest levels of efficiency, 100%, 100% and 97.34%, respectively. It was possible to conclude that, for the region studied, there are different degrees of commercial acaricides efficiency, and many present less than 95% effectiveness, value determined as acceptable by the Brazilian legislation.O carrapato Rhipicephalus (Boophilus microplus é responsável por grandes perdas na pecuária brasileira, principalmente devido à redução no desempenho produtivo dos animais. A resistência do parasita a diferentes classes de acaricidas tem sido amplamente relatada, bem como os problemas de ocorrência de resíduos desses compostos em produtos de origem animal e no ambiente. Esse estudo teve como objetivo avaliar a eficiência de diversos acaricidas sobre populações de R. (B. microplus provenientes de propriedades rurais da Região Centro-Norte do Estado da Bahia, Brasil. Teleóginas ingurgitadas foram colhidas em diferentes propriedades da região e submetidas a ensaio in vitro de eficiência de acaricidas, baseado na

  18. Gênese do movimento estudantil na Escola de Enfermagem da Universidade Federal da Bahia (1947-1959 Genesis del movimiento estudantil en la Escuela de Enfermeria, Universidad Federal de Bahia (1947-1959 Genesis of student organization in the Nursing School of University Federal of Bahia, Brazil (1947-1959

    Directory of Open Access Journals (Sweden)

    Cidia Daniela de Oliveira Pires

    2008-09-01

    Full Text Available Estudo histórico-social da gênese do movimento estudantil na Escola de Enfermagem da Universidade Federal da Bahia no período de 1947 a 1959. Os objetivos do estudo são: descrever o contexto sócio-político da época estudada; descrever a emergência do movimento estudantil quando da fundação do Diretório Acadêmico; identificar o perfil das militantes e analisar a participação destas nas lutas estudantis. Os dados foram coletados por meio das Atas do Diretório Acadêmico, da consulta aos periódicos da época e das entrevistas realizadas através da História Oral. As narrativas evidenciam que o Diretório Acadêmico compartilhava dos mesmos propósitos da direção da Escola de Enfermagem, legitimando as regras por ela impostas e divulgando para a sociedade baiana o novo curso, no sentido de desconstruir os preconceitos e representações inerentes ao surgimento da profissão. Todavia, em outras escolas da Universidade e no Brasil, lutava-se por mais autonomia do País e em defesa do ensino público.Es un estudio histórico social cuyo objeto de investigación es la génesis del Directorio Estudiantil en una Escuela de Enfermería de 1947-1954, con objetivos de: describir el contexto socio-político; describir la emergencia del movimiento estudiantil; identificar el perfil de las militantes y analizar la participación de estas en las luchas estudiantiles. Los dados fueran colectados en las actas del Directorio, consulta en los periódicos publicados en el período y en las entrevistas con la técnica de Historia Oral. Las narrativas evidencian que la entidad estudiantil compartía de los mismos propósitos de la dirección de la Escuela y haciendo la difusíon en la sociedad local el nuevo curso. Todavía, en otras unidades de la Universidad y en el Brasil las luchas de los estudiantes eran por la autonomía del País y en defensa de la enseñanza pública. En contrapartida, la actuación de las participantes del Directorio estaba

  19. Risk factors and clinical disorders of canine ehrlichiosis in the South of Bahia, Brazil Fatores de risco e alterações clínicas da erhlichiose canina no sul da Bahia, Brasil

    Directory of Open Access Journals (Sweden)

    Renata Santiago Alberto Carlos

    2011-09-01

    Full Text Available The aim of this work was to study the clinical disorders and risk factors of canine ehrlichiosis in Ilhéus and Itabuna, Bahia, and compare different diagnostic methods. Blood samples were collected from 200 dogs. Each dog was clinically examined. A questionnaire was used to evaluate the risk factors. The blood samples were analyzed using the Dot-ELISA test; hematometry, platelet counts and searches for morulae on blood smears were performed. Nested PCR was carried out on 50 serologically positive samples and 50 negative samples. Three positive PCRs were sequenced. Thirty-six percent were serologically positivity and 5.5% from blood smears. The animals were anemic and thrombocytopenic. Presence of ticks and living in areas on the urban periphery were considered to be risk factors (p Objetivou-se com este trabalho estudar as alterações clínicas, fatores de risco da ehrlichiose canina nos municípios de Ilhéus e Itabuna, Bahia, e comparar diferentes métodos de diagnóstico. Amostras de sangue foram coletadas de 200 cães e cada animal foi examinado clinicamente. Foi preenchido um questionário para avaliar os fatores de risco. As amostras de sangue foram analisadas pelo teste Dot-ELISA e foram realizadas hematimetria, contagem de plaquetas e procura de mórulas em esfregaço de sangue. Nested-PCR foi realizada em 50 amostras positivas e 50 negativas na sorologia. Três amostras PCRs positivas foram seqüenciadas. Foi encontrado 36,0% de positividade na sorologia e 5,5% nos esfregaços sanguíneos. Os animais apresentavam anemia e trombocitopenia. Ter carrapatos e residir em áreas suburbanas foram considerados fatores de risco (p < 0,05. A Nested-PCR identificou 11 cães positivos, sendo 9 com sorologia positiva e 2 negativos. O sequenciamento de DNA foi compatível com a presença de Ehrlichia canis.

  20. Levantamento das aves marinhas no percurso Rio de Janeiro: Bahia (Brasil A survey of the marine birds in the route Rio de Janeiro: Bahía (Brazil

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    Elias Pacheco Coelho

    1990-12-01

    Full Text Available Marine birds were surveyed between Rio de Janeiro and Bahia, latitudes 24º44'S and 17º50'S, from July to September 1984. Sixteen species were recorded belonging to six families, with most sightings occurring between 24º44'S and 22º3$'S. Data suggest two distinct communities, the more southerly one is represented by Daption capense and the one further north by Puffinus gravis.

  1. Coleção de microalgas de ambientes dulciaquícolas naturais da Bahia, Brasil, como potencial fonte para a produção de biocombustíveis: uma abordagem taxonômica Collection of microalgae from natural freshwater environments of Bahia, Brazil, as a potential source for biofuel production: a taxonomic approach

    Directory of Open Access Journals (Sweden)

    Maria Cristina de Queiroz Mendes

    2012-09-01

    Full Text Available O presente trabalho envolveu a identificação taxonômica de espécies nativas de microalgas (isoladas de ecossistemas dulciaquícolas localizados nos arredores de Salvador, Bahia integrantes da Coleção de Microalgas dulciaquícolas do LABIOMAR/IB/UFBA, visando estudos taxonômicos mais aprofundados (ultraestruturais e moleculares e experimentos que possam avaliar sua capacidade para suprir cadeias produtivas de biocombustíveis. As coletas foram realizadas nos arredores de Salvador, Bahia, Brasil. A identificação das espécies foi efetuada com base em caracteres morfológicos. Foram identificados 19 táxons, 12 em nível de espécie e nove em nível de gênero, sendo 14 Chlorophyceae (Chlamydomonas sp1, Chlamydomonas sp2, Chlamydomonas sp3, Chlamydocapsa bacillus (Teiling Fott, Chlorococcum sp1, Chlorococcum sp2, Coelastrum indicum Turn.. Coelastrum microporum Nägeli, Desmodesmus brasiliensis (Bohl. Hegew, Scenedesmum obliquus (Turpin Kütz, Ankistrodesmus falcatus (Corda Ralfs, Ankistrodesmus fusiformis Corda, Kirchneriella lunaris (Kirchner. Möbius, Pseudokirchneriella subcapitata (Korshikov F. Hindák, três Trebouxiophyceae (Botryococcus braunii Kütz., Botryococcus terribilis Komárek et Marvan e Chlorella vulgaris Beijerinck, uma Bacillariophyceae (Nitzschia sp. e uma Cyanobacteria (Synechocystis sp..This study identified native species of microalgae (maintained at LABIOMAR/IB/UFBA Collection of Freshwater Microalgae to indicate their potential to supply the biofuel production chain. Samples were collected in freshwater ecosystems around Salvador, Bahia, Brazil. Species identification was based in morphological characteristics. Nineteen species were isolated and identified, 12 at the level of species and nine at the level of genus: 14 Chlorophyceae (Chlamydomonas sp1, Chlamydomonas sp2, Chlamydomonas sp3, Chlamydocapsa bacillus (Teiling Fott, Chlorococcum sp1, Chlorococcum sp2, Coelastrum indicum Turn. Coelastrum microporum N

  2. The challenges of the implantation of the regulation of AGERBA (State Agency of Regulation of Public Services for Energy and Transport and Communications of Bahia) for residential natural gas in the State of Bahia; Os desafios da implantacao do regulamento da AGERBA (Agencia Estadual de Regulacao de Servicos Publicos de Energia e Transportes e Comunicacoes da Bahia) para o gas natural residencial no estado da Bahia

    Energy Technology Data Exchange (ETDEWEB)

    Sousa, Eduardo F. de [Universidade Salvador (UNIFACS), BA (Brazil)], e-mail: eduardosousa@bahiagas.com.br

    2008-07-01

    In recent years, important structural and institutional transformations are observed, for consequence the questions on the energy industries had started to incorporate, the regulation problems. Thus, the simple creation of new regulating agencies does not assure the automatic fulfilment of the functions of public interest. In this new context, these tasks are much more complex, demanding a learning process: how much to the structures of market and how much to the strategical behavior of the companies. In the local scene, to consolidate the distribution of the natural gas for the residential segment is one of the challenges of the Bahiagas, mainly after the publication of the Resolution that will go to establish the General Conditions of Gas Supply Canalized in the Residential Classroom in the State of the Bahia (hearing publishes carried through N. 002/2006 in June/2006). In this context, it is important to deeply understand the Resolution, that consequently will go to print a new dynamics for the Bahiagas. (author)

  3. GASENE (Gasoduto Sudeste-Nordeste) and their importance to the development of Bahia state; O GASENE (Gasoduto Sudeste-Nordeste) e sua importancia para o desenvolvimento baiano

    Energy Technology Data Exchange (ETDEWEB)

    Castro, Victor Raul Paredes [Universidade Estadual de Feira de Santana, BA (Brazil); Felix, Makyo [Centro Universitario da Bahia, Salvador, BA (Brazil)

    2008-07-01

    The present paper intends to analyze the importance of the construction of GASENE and its importance for the regional development in the state of the Bahia. In the first part, a quarrel of the main theories of regional development is made, we try to understand how a natural gas infra structure can act as element of dynamism for some economic regions that if find outside of the great industrial centers. Afterward, analyzes of the indices of economic and social development are made, involving a series of economic, social and infra structure variables grouped in accordance with its natures. With these data, we elaborated a ranking municipal with the objective to know which cities could have a canalized gas net. In the last part this paper, we analyze the foreseen industrial Investments to Bahia during 2007-2011 that help us to identify the horizon of growth of the economy. From these data, it is possible to analyze the future natural gas demand in the cities where the GASENE will pass. (author)

  4. Astronomy Outreach In Parana state/Brazil

    Science.gov (United States)

    Emilio, Marcelo

    2015-08-01

    Paraná is a state at South of Brazil with a population of 11 million people. There are two planetarium and two fixed observatories devoted to Astronomy outreach. The great majority of population have no access to information and knowledge of astronomy discoveries. Another problem is the teaching formation of astronomy studies. In this work we relate an initiative that started at the International Year of Astronomy in 2009 that involved Universities and amateur groups that is still in place. After several grants from the Brazilian National Council for Scientific and Technological Development and Araucária Foundation we were able to reach more than 100.000 people with a mobile planetarium and night astronomic observations. We also providde one-week classes to more than 1.000 teachers in several cities of the state.

  5. A zooterapia popular no Estado da Bahia: registro de novas espécies animais utilizadas como recursos medicinais The popular zootherapy in Bahia state: registration of new animal species used as medicinal resources

    OpenAIRE

    Eraldo Medeiros Costa Neto

    2011-01-01

    Este artigo discute o uso de animais como recursos medicinais no Estado da Bahia, nordeste brasileiro. Os dados resultam de uma avaliação processual de desempenho acadêmico, uma vez que se tratou de um exercício requerido pelo professor da disciplina Etnobiologia (semestre 2007.2) aos estudantes do curso de Formação de Professores do Estado da Bahia da Universidade Estadual de Feira de Santana, quando lhes foi solicitado que fizessem um breve registro, em suas respectivas cidades, sobre o uso...

  6. Residências terapêuticas: experiência dos residentes de saúde mental do programa da universidade do estado da Bahia (Therapeutic residency: the experience of mental health residents at the state university of Bahia)

    OpenAIRE

    Josenaide Engrácia dos Santos; Noêmia Aragão Casais; Miriam Santos Alves

    2009-01-01

    Resumo: O presente artigo é produto da experiência dos residentes do Núcleo de Saúde Mental da Residência Multiprofi ssional em Saúde da Universidade do Estado da Bahia (UNEB), na Residência Terapêutica (RT) do distrito sanitário de Itapagipe, localizado em Salvador-Bahia. Essa experiência teve inicio com a inserção dos residentes no Centro de Atenção Psicossocial - CAPS II do referido distrito, que, no planejamento das ações desenvolvidas no território, priorizou a residência terapêutica com...

  7. Parasitóides (Braconidae associados à Anastrepha (Tephritidae em frutos hospedeiros do litoral sul da Bahia Parasitoids (Braconidae associated with Anastrepha (Tephritidae in host fruits on the southern coast of Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Maria Aparecida Leão Bittencourt

    2012-12-01

    Full Text Available Dentre os organismos que atuam no controle biológico natural dos tefritídeos, os representantes da família Braconidae constituem-se no mecanismo de parasitismo natural mais atuante, e na região Neotropical, representantes de Opiinae são os principais agentes de controle de Anastrepha. Este trabalho teve por objetivo conhecer a percentagem de parasitismo e as espécies de braconídeos associados às fruteiras cultivadas em municípios da região Litoral Sul da Bahia. No período de agosto de 2005 a março de 2008, coletaram-se frutos hospedeiros de moscas-das-frutas de diversas espécies botânicas, e dos frutos foram obtidas as seguintes espécies de Anastrepha: A. fraterculus, A. obliqua, A. bahiensis, A serpentina, A. sororcula e A. zenildae. Do total de 838 exemplares de braconídeos, 21,36% foram da espécie Utetes anastrephae (Viereck, provenientes de cajá, carambola, goiaba, manga e pitanga; 4,42% da espécie Asobara anastrephae (Muesebeck obtidos dos frutos de cajá, carambola e goiaba, e apenas um exemplar da espécie Opius bellus Gahan (0,12% que emergiu da amostra de goiaba. A espécie Doryctobracon areolatus (Szépligeti (74,10% foi predominante e emergiu dos pupários provenientes de todos os frutos hospedeiros coletados, provavelmente pela maior eficiência desta espécie em localizar as larvas dos tefritídeos. A percentagem média de parasitismo de Anastrepha spp. foi de 4,45%.Among the organisms acting in the natural biological control of tephritids, members of the family Braconidae are the most active form of natural parasite, and in Neotropical regions, members of Opiinae are the main control agents of Anastrepha. The objective of this work was to discover the percentage of parasitism and the species of braconid associated with fruit trees growing in cities on the southern coast of Bahia. During the period of August, 2005 to March, 2008, hosts fruits of fruit flies from several plant species were collected and from the

  8. Inquérito sôbre assistência hospitalar e morbidade hospitalar no município do Salvador (Bahia, Brasil Survey on hospital care and hospitalar morbidity in the county of Salvador, Bahia - Brazil

    Directory of Open Access Journals (Sweden)

    Celso Pugliese

    1971-06-01

    Full Text Available Para suprir a deficiência de dados sôbre a disponibilidade e a efetiva utilização de leitos hospitalares, bem como sôbre a morbidade hospitalar em nosso meio, procedeu-se a um censo hospitalar no município do Salvador, Bahia - Brasil. Em uma data escolhida ao acaso aplicou-se um questionário pré-codificado a todos Hospitais e Serviços de Urgência, ou a quaisquer outras entidades que mantivessem leitos hospitalares na área urbana de Salvador. Os questionários foram analisados e com base nos dados obtidos discutiu-se: disponibilidade de leitos e sua efetiva utilização; distribuição dos leitos entre as várias especialidades; serviços auxiliares ou complementares e sua adequação às necessidades; características das pessoas internadas; formas de pagamento da assistência hospitalar; morbidade hospitalar. Conclui-se que estudos desta natureza fornecem valiosos dados para o Planejamento de Saúde recomendando sua realização em maior escala.A hospitalar census was made in the City of Salvador to obtain the necessary data about the availability and utilization of hospital beds, and hospitalar morbidity. A precoced questionary for every single hospital in Salvador was filled out at a randon date. The questionaries were analysed and the following was discussed based on a computed data: availability and utilization of beds; distribution of beds by specialities; auxiliary services and their adequacy; individual characteristics of patients; payment of hospital services; hospitalar morbidity. The conclusion is that this kind of study supplies useful data for health planning and its wide application was recommended.

  9. [Fruit flies (Diptera: Tephritidae) and their parasitoids (Hymenoptera: Braconidae) associated to host plants in the southern region of Bahia State].

    Science.gov (United States)

    Bittencourt, M A L; da Silva, A C M; Silva, V E S; Bomfim, Z V; Guimarães, J A; de Souza Filho, M F; Araujo, E L

    2011-01-01

    The association among Anastrepha species, braconid parasitoids and host fruits in southern Bahia is recorded. Doryctobracon areolatus (Szépligeti) was associated with A. serpentina (Wied.) in Pouteria caimito, A. bahiensis Lima in Helicostylis tomentosa, A. sororcula Zucchi in Eugenia uniflora, and A. obliqua (Macquart) in Spondias purpurea. Anatrepha obliqua was unique in fruits of Averrhoa carambola, but associated with D. areolatus, Asobara anastrephae (Muesebeck) and Utetes anastrephae (Viereck). In Achras sapota, A. serpentina was associated with A. anastrephae and D. areolatus, while in Psidium guajava, A. fraterculus (Wied.) and A. sororcula were associated with D. areolatus and U. anastrephae. PMID:21710038

  10. Os besouros (Insecta: Coleoptera na concepção dos moradores de Pedra Branca, Santa Terezinha, Estado da Bahia = The term “beetle” (Insecta: Coleoptera as perceived and used by dwellers of Pedra Branca, Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Eraldo Medeiros Costa Neto

    2006-01-01

    Full Text Available Besouros (Insecta: Coleoptera são percebidos, conhecidos e utilizados por moradores do povoado de Pedra Branca, localizado no Estado da Bahia, Brasil. O trabalho de campo foi realizado entre abril e dezembro de 2004. Os dados foram obtidos com 49 indivíduos (20 do sexo masculino e 29 do sexo feminino por meio de entrevistas semiestruturadas e gravadas, seguindo-se uma abordagem emicista. Os resultados mostram que o genérico “besouro” é usado como uma categoria etnotaxonômica que reúne organismos sistematicamente não relacionados, além dos coleópteros da classificação lineana. Foramcitados 43 nomes locais de besouros. Os informantes atribuíram características qualitativas aos “besouros”, muitas das quais são antropomórficas. Algumas etnoespécies de “besouros” causam danos aos moradores de Pedra Branca, uma vez que ameaçam a saúde, os materiais,os cultivos locais e plantas frutíferas. Registrou-se informação sobre a história natural de “besouros” culturalmente importantes. Conclui-se que o conhecimento etnoentomológico dos moradores de Pedra Branca sobre besouros é importante como uma fonte de informação sobre as espécies locais.Fieldwork was carried out from April to December 2004. Data were obtained from 49 individuals (20 men and 29 women by means of open-ended tape-recorded interviews and following an emicist approach. Results show that the generic taxon “beetle” is used as an ethnotaxonomic category that brings together not systematically related organisms, besides the Coleoptera of the Linnaean classification. A total of 43 beetle local names were cited. People have attributed qualitative characteristics to these “beetles”, many of which are anthropomorphic. “Beetles” cause damages to human beings since they harm their health, materials, and local crops and fructiferous plants. Information on the natural history of culturally significant “beetles” was recorded. It is concluded that

  11. Participatory Rapid Appraisal (PRA) approach in cases of relationship between the oil industries with fishing communities: the case of El Paso in the Basin of Camamu, Almada, Bahia, Brazil; Abordagem do Diagnostico Rapido Participativo (DRP) em processos de relacionamento entre a industria petrolifera e as comunidades pesqueiras: o caso da El Paso na Bacia de Camamu, Almada, Bahia, Brasil

    Energy Technology Data Exchange (ETDEWEB)

    Diogo, Hugo; Figueira, Luciara; Prysthon, Adriano; Pinho, Milena; Link, Monica [SOMA Solucoes em Meio Ambiente Ltda., Curitiba, PR (Brazil); Ribeiro, Fatima [El Paso Oleo e Gas do Brasil Ltda., Natal, RN (Brazil); Ortiz, Marcos [Com Junto Ltda. (Brazil)

    2008-07-01

    This article is based on an assessment that indicates the low effectiveness of the actions and programmes of social responsibility to the less impact than in business and should not build the value they expected. Focussing on this issue in cases of relationship between oil and gas companies with fishing communities, the scene of conflict is chronic and there is a fragile relationship in terms of confidence. It has been further that the approaches and methods commonly used are not properly aligned to the realities and characteristics of artisanal fisheries. In this context, we present an innovative process of relationship between the company El Paso Oil and Gas of Brazil and fishing communities in the region of Baixo-Sul, Bahia. The strategy used effectively consolidated the relationship of confidence between the company and the fishing communities around the area of exploration, rescuing the self-esteem, alleviate the marginalisation and making visible a productive sector of extreme importance. Furthermore, the capabilities and skills, both communities as the government and other companies to take more solid and ongoing commitments in the process of co-management require specific efforts in the strengthening of an institutional arrangement and the formation of social capital to continue advancing in concept work. (author)

  12. Phylogeography of Dengue Virus Serotype 4, Brazil, 2010-2011

    OpenAIRE

    Nunes, Marcio Roberto Teixeira; Faria, Nuno Rodrigues; Vasconcelos, Helena Baldez; Medeiros, Daniele Barbosa de Almeida; Silva de Lima, Clayton Pereira; Carvalho, Valéria Lima; Pinto da Silva, Eliana Vieira; Cardoso, Jedson Ferreira; Sousa, Edivaldo Costa; Nunes, Keley Nascimento Barbosa; Rodrigues, Sueli Guerreiro; Abecasis, Ana Barroso; Suchard, Marc A.; Lemey, Philippe; Vasconcelos, Pedro Fernando da Costa

    2012-01-01

    Dengue virus serotype 4 (DENV-4) reemerged in Roraima State, Brazil, 28 years after it was last detected in the country in 1982. To study the origin and evolution of this reemergence, full-length sequences were obtained for 16 DENV-4 isolates from northern (Roraima, Amazonas, Pará States) and northeastern (Bahia State) Brazil during the 2010 and 2011 dengue virus seasons and for an isolate from the 1982 epidemic in Roraima. Spatiotemporal dynamics of DENV-4 introductions in Brazil were applie...

  13. Unidades de alimentação e nutrição nos campi da Universidade Federal da Bahia: um estudo sob a perspectiva do alimento seguro Food and nutrition units at the Federal University of Bahia campuses (Brazil: a study from the food safety perspective

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    Ryzia de Cassia Vieira Cardoso

    2005-10-01

    Full Text Available OBJETIVO: Avaliar as unidades de alimentação e nutrição que funcionam nos campi da Universidade Federal da Bahia, na perspectiva da produção de alimentos seguros. MÉTODOS: Os estabelecimentos foram avaliados pelo uso de um formulário, elaborado com base na legislação vigente e em referencial técnico da área. Das 22 unidades instaladas nos campi, 20 participaram. RESULTADOS: Situações insatisfatórias foram detectadas, como a presença de insetos e roedores, a ausência de controle de qualidade da água, a conservação de alimentos prontos em condições favoráveis ao crescimento de microrganismos e instalações inadequadas ao funcionamento. Ainda que grande parte dos entrevistados relatasse o recebimento de treinamento para manipulação de alimentos e demonstrasse empenho quanto ao desenvolvimento da qualidade dos seus serviços, as deficiências evidentes refletiram negativamente sobre a segurança dos produtos elaborados. CONCLUSÃO: As unidades de alimentação e nutrição avaliadas, em sua maior parte, não atenderam aos requisitos considerados para a produção de alimentos seguros, indicando riscos para os consumidores.OBJECTIVE: The objective was to evaluate the food and nutrition units at the Federal University of Bahia (Brazil campuses, from the perspective of the safe production of food. METHODS: A questionnaire was developed to evaluate the establishments, based on the current legislation and technical references regarding the area. Twenty of the 22 units on the campuses were surveyed. RESULTS: The results showed unsatisfactory conditions, such as the presence of insects, rodents, a lack of quality control of the water supply, preservation of the ready-to-eat food in conditions favorable for the growth of microorganisms and unsuitable installations. Most of the people interviewed mentioned having received training in food handling and demonstrated interest in improving the quality of their services, but the evident

  14. PREVALENCE OF CYSTICERCOSIS IN ORGANS AND CARCASSES OF CATTLE IN SLAUGHTERHOUSE UNDER FEDERAL INSPECTION IN THE JEQUIÉ CITY, BAHIA, BRAZIL PREVALÊNCIA DA CISTICERCOSE EM ÓRGÃOS E CARCAÇAS DE BOVINOS ABATIDOS EM MATADOURO FRIGORÍFICO SOB INSPEÇÃO FEDERAL NO MUNICÍPIO DE JEQUIÉ, BAHIA, BRASIL

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    Jaqueline Maria da Silva Pinto

    2008-04-01

    Full Text Available The current study verified the prevalence of bovine cysticercosis in 142.579 slaughtered bovines in the period between August 2004 and July 2006, in a slaughter house-cold storage room, in the city of Jequié, Bahia, Brazil that has a Federal Inspection Service. Monthly nosograph maps related to the daily post-mortem, created by the Inspection Service during the period, were used. The data was submited into analysis that revealed a prevalence of 1.74% of bovine cysticercosis. From the total of 10.857 condemned organs, 5.571 (51.31% were due the presence of cysticercus. The parasite presended a prevalence of 1.11% on the head muscles, 1.7% on the heart and 1.1% on the tongue. The cysticercosis is an importante cause of organ and carcass condemnation, on slaughtered bovines, creating significant economic profit losses and the prevalence of cysticercosis in organs and carcasses indicate the presence of human teniasis on the population of the surround area of the animals O presente estudo verificou a prevalência da cisticercose bovina em 142.579 bovinos abatidos no período de agosto de 2004 a julho de 2006, em um matadouro-frigorífico no município de Jequié, Bahia, Brasil que possui serviço de Inspeção Federal. Foram utilizados os mapas nosográficos mensais relativos aos exames pos-mortem diários realizados pelo serviço de inspeção no referido período. Os dados foram submetidas a análise que revelou uma prevalência de 1,74% para cisticercose bovina. Do total de 10.857 órgãos condenados 5.571 (51,31% foram devido à presença dos cisticercos. O parasita apresentou prevalência de 1,11% nos músculos da cabeça, 1,7% no coração e 1,1% na língua. A cisticercose é uma importante causa de condenação de órgãos e carcaças, dos bovinos abatidos, com geração de prejuízos econômicos significativos e a prevalência de cisticercose em órgãos e carcaças indica a presença de teníase humana na população próxima aos animais.

  15. C677T polymorphism of the MTHFR gene and variant hemoglobins: a study in newborns from Salvador, Bahia, Brazil Polimorfismo C677T no gene da MTHFR e hemoglobinas variantes: um estudo em recém-nascidos de Salvador, Bahia, Brasil

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    Fábio David Couto

    2004-04-01

    Full Text Available The C677T polymorphism in the methylenetetrahydrofolate reductase gene (MTHFR is associated with an increase in total homocysteine serum levels (tHcy, described as a risk factor for cardiovascular disease. Eight hundred forty-three neonates from two different maternity hospitals, one public and another private, in Salvador, Bahia, Brazil were screened for this polymorphism by PCR and RFLP. The T-allele frequency in the total sample was 0.23, and the prevalence rates of heterozygous and homozygous carriers were 36.2% and 5.3%, respectively. The T-allele frequency differed and the T/T genotype was more prevalent at the private maternity hospital. The hemoglobin (Hb profile was investigated by HPLC in 763 newborns. The frequency of variant Hb was higher at the public than at the private maternity hospital. The association of the C677T polymorphism and the Hb profile was investigated in 683 newborns, showing a relatively high frequency of variant Hbs and the T allele. These data could provide an important basis for further studies focusing on potential risks of vaso-occlusive events in these individuals.O polimorfismo C677T no gene da MTHFR tem sido associado ao aumento dos níveis séricos de homocisteína.total (tHcy, descrito como fator de risco para o desenvolvimento de doenças cardiovasculares. Oitocentos e quarenta e três recém-nascidos (RNs, de duas maternidades diferentes, uma pública e a outra privada, em Salvador, Bahia, Brasil foram triados para o polimorfismo C677T por PCR e RFLP. A freqüência do alelo T foi de 0,23 e as prevalências dos genótipos C/T e T/T foram de 36,2% e 5,3%, respectivamente. A freqüência do alelo T diferiu e a prevalência do genótipo T/T foi mais elevada entre os RNs da maternidade privada. O perfil de hemoglobinas (Hb foi determinado por HPLC em 763 RNs. A freqüência de Hbs variantes foi mais elevada entre os RNs da maternidade pública Tsylla Balbino do que na maternidade privada do Hospital Santo

  16. Linhas de tensões no processo de acolhimento das equipes de saúde bucal do Programa Saúde da Família: o caso de Alagoinhas, Bahia, Brasil Conflicting situations in the reception of oral health teams from the Family Health Program in Alagoinhas, Bahia, Brazil

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    Adriano Maia dos Santos

    2007-01-01

    Full Text Available O estudo discute as linhas de tensões do processo de acolhimento das equipes de saúde bucal, no Programa Saúde da Família, no Município de Alagoinhas, Bahia, Brasil, tomando como eixo orientador os fluxogramas analisadores do processo de trabalho em saúde. Trata-se de uma pesquisa qualitativa, tendo como técnicas de coleta de dados: entrevista semi-estruturada e observação sistemática. Os sujeitos do estudo foram 17 pessoas: grupo I (cirurgiões-dentistas e auxiliares de consultórios dentários - 6; grupo II (outros trabalhadores de saúde - 6; grupo III (usuários - 5. Os resultados revelaram que o primeiro contato do usuário com a unidade de saúde da família é realizado na recepção, espaço privilegiado para utilização das tecnologias leves, sendo manifestado de forma tensa e conflitante, porém com potencialidade para construir alternativas de mudança. O processo terapêutico ocorre de distintas maneiras: consulta clínica, atendimento de urgência, retornos programados e encaminhamentos externos a outros serviços da rede. Contudo, as equipes de saúde bucal imprimem diferentes formas de acolhimento, ficando na dependência do compromisso e da singularidade dos sujeitos que atuam na prática.The study discusses the conflicting situations that arise while receiving oral health teams in Alagoinhas, Bahia, Brazil. The main orientation for the Family Health Program is based on analyzing health care work flowcharts. The current qualitative research used semi-structured interviews and practical observation as the data collection techniques. There were 17 study subjects: group I (dentists and dental assistants - 6; group II (other health workers - 6; and group III (users - 5. Users' first contact with the family health team is in the reception, often in a tense and conflicting atmosphere, but with the potential for alternatives for change, as a privileged space for the use of low-key technologies. The therapeutic process varies

  17. Atividades relacionadas à construção e aprovisionamento de ninhos de Xylocopa subcyanea (Hymenoptera, Apidae em uma área de restinga na Bahia, Brasil Activities related to construction and provioning of nests of Xylocopa subcyanea (Hymenoptera, Apidae in an area of sandbank in Bahia, Brazil

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    Miriam Gimenes

    Full Text Available As abelhas do gênero Xylocopa Latreille, 1802 são comuns em ecossistemas de restingas em acelerada fase de degradação e são importantes polinizadores deste ecossistema. Elas nidificam especialmente em madeira morta ou apodrecida. As atividades relacionadas à construção e estrutura dos ninhos de Xylocopa (Schoenherria subcyanea Perez, 1901 na restinga do litoral norte da Bahia, Brasil, foram observadas em 43 ninhos ativos de X. subcyanea, em diferentes fases de desenvolvimento, em dois troncos apodrecidos. A fase de fundação ou reuso no primeiro tronco foi em agosto e a fase de provisionamento das células nos ninhos, em ambos troncos, em janeiro. As principais atividades foram escavações no tronco, entrada e saída dos ninhos, permanência na entrada do ninho, entrada com pólen e desidratação de néctar. Foi observado horário preferencial ao longo do dia para as atividades de entrada e saída dos ninhos, sendo estas influenciadas pelos horários do nascer e pôr do sol. Ninhos abandonados foram reusados por X. subcyanea e Centris tarsata SMITH, 1874. Os ninhos ativos eram ocupados por quatro diferentes abelhas adultas. Geralmente, uma abelha ficava na entrada do ninho. A estrutura do ninho foi descrita.Bees of the genus Xylocopa Latreille, 1802 are frequent in sandbank ecosystems under accelerated degradation. They nest especially in dead or rotted wood. The nest construction and nest structure of Xylocopa (Schoenherria subcyanea Perez, 1901 were studied in a sandbank from Bahia's north littoral, Brazil. We observed 43 active nests, under different stages of development, in two dead logs. The main activities were excavation of the logs, entering and leaving nest, permanence in the nest entrance, entering with pollen, and nectar dehydration. Preferential times along the day were observed for entering and leaving nest, showing influence of sunrise and sunset times. Abandoned nests were reused by X. subcyanea and Centris tarsata

  18. The relationship between the industry of natural gas and the sector of electric power: perspectives for the united development of such segments in Bahia; Estudo da industria do gas natural e sua relacao com o setor eletrico na Bahia: perspectivas para uma integracao sinergica entre tais segmentos

    Energy Technology Data Exchange (ETDEWEB)

    Prates, Daniel O. [PETROBRAS, Rio de Janeiro, RJ (Brazil); Rocha, Georges S. [Bahia Univ., Salvador, BA (Brazil). Dept. de Engenharia Quimica. Curso de Especializacao em Engenharia do Gas Natural

    2005-07-01

    The industry of natural gas is finding great inter-relationship with the electric power section due to aspects technical, economical and institutional. In Brazil, this world tendency is increasing quickly, above all, starting from the crisis of energy lived by the Country in 2001. In spite of, in spite of being the third producing largest and consume-pain in Brazil, Bahia now is deficient in natural gas, committing the thermal-electricity generation due to lack of this energy one as well as, of the deficiency in the transport and distribution infrastructure. Besides, Bahia is the Brazilian state with the largest population without access the electric power. This motivates reflections concerning the potentialities of the natural gas to lessen this situation. Therefore, this work has an objective to evaluate the structures of the industry of the natural gas and the electric section in Bahia and the relationship among these segments. Initially, it tries to present the reasons that it is taking the development of the electric power generation in consonance with the industry of the gas. Soon afterwards, it comes a retrospective abbreviation of the electric power generation in Brazil and in Bahia, emphasizing the recent tendency of use of the natural gas for the thermal-electricity generation. In the following point, it talks about the reservations and production of natural gas and he/she comes the structure of commercialization of gas from the production/importation to the distribution in Brazil and in Bahia. To proceed, the investment plans are evaluated for the enlargement of the production, transport and distribution of natural gas and electricity in Bahia. Finally, the article is concluded being discussed the difficulties and perspectives of increase and integration of the segments of natural gas and electric power in Bahia, tends in view the institutional aspects, technique and economical of a model that influences the use of the natural gas and contribute to the

  19. Species with medicinal and mystical-religious uses in São Francisco do Conde, Bahia, Brazil: a contribution to the selection of species for introduction into the local Unified Health System

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    Mara Z. Almeida

    2014-04-01

    Full Text Available We investigated the knowledge and practices of local residents in São Francisco do Conde, Bahia, regarding the use of medicinal and mystical plants with the aim of proposing strategies for the incorporation of phytotherapies into the local Unified Health System through local Basic Health Clinics. This municipality was founded during the early colonization of Brazil, introducing the monoculture of sugarcane and slave labor to the region, resulting in a currently largely Afro-Brazilian population. Key informants and local specialists were interviewed and workshops were undertaken at the Basic Health Clinics to collect data and information. The interviewees made 254 references to 126 plant species distributed among 107 genera and 50 families. Among the species cited with medicinal or mystical uses, 51.6% were considered autochtonous, and 42.8% were cited in at least one document of the Brazilian Health Ministry; of these, 11.1% were mentioned in four to eight documents, indicating potential for introduction to the local Unified Health System. The valorization of local knowledge and practices concerning the use of medicinal plants represents an important approach to public health efforts.

  20. State of endocrinology and diabetology in Brazil

    OpenAIRE

    Daniel Giannella-Neto

    2011-01-01

    Brazil is a large, populous country in South America, which has one of the biggest concentrations of people with diabetes. This article reviews the current status of diabetes care, medical education and training, and diabetes/endocrine research in Brazil. It highlights achievements in public health and research, which can be emulated by other countries. In Endocrine/Diabetes fields, a more realistic and responsible policies in terms of medical traineeship, patient education, and mainly scient...

  1. Potassic/ultrapotassic magmatism pos a tardi-orogenic (associated to subduction) in the western of Bahia: batolite monzo-syenitic from Guanambi-Urandi and the syenites from Correntina, Brazil

    International Nuclear Information System (INIS)

    The western portion of Bahia State is characterized by polimetamorfic rocks (granulites and gneissic-migmatitics) intruded by great volume of undeformated monzonitic and syenitic rocks. Tectonically, this region is interpreted as an Early Proterozoic mobile belt. Clynopiroxene-syenitic rocks are more conspicuous in the western side of the Sao Francisco river (Correntina Syenites), while amphibole-mica monzonitic and syenitic rocks (Guanambi-Urandi Batholith) occur southeastward. The Guanambi-Urandi, a 6000 km2 batholith, shows a slight sigmoidal shape whereas the Correntina Syenites outcrop along the valleys where the Phanerozoic cover difficults the mapping. The existing geochronological data reveal a contemporaneity between these set of rocks, about 2 Ga. Our geochemical data point to potassic plutonism, with high Ba, Sr, REE and moderate Ti, Zr, Nb and Y. The above characteristics suggest an orogenic environment, probably linked a subduction zone. (author)

  2. Hermaphroditism among dioecious Tagelus plebeius (Lightfoot, 1786 (Mollusca, Psammobiidae and Iphigenia brasiliana (Lamarck, 1818 (Mollusca, Donacidae on the Cachoeira River Estuary, Ilhéus, Bahia, Brazil Hermafroditismo nos moluscos dióicos Tagelus plebeius (Lightfoot, 1786 (Mollusca, Psammobiidae e Iphigenia brasiliana (Lamarck, 1818 (Mollusca, Donacidae na região estuarina do Rio Cachoeira, Ilhéus, Bahia, Brasil

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    LO. Ceuta

    2010-02-01

    Full Text Available The samples of Tagelus plebeius and Iphigenia brasiliana were manually collected on the Cachoeira River estuary region (Ilhéus, BA, Brazil between August 2005 and August 2006, with a periodicity of 15 days, with 20 animals collected/sampled, performing 500 samples from each species. The animals were measured, eviscerated and kept in solution of Davidson and after 24-30 hours, they were transferred to ethanol 70%. The material was processed for routine histology, with paraffin embedding, obtaining 7 μm thick slices, stained with Harris hematoxilin and Eosin (HE. By light microscopy analysis, 2 cases of hermaphroditism (0.4% in T. plebeius samples and one case (0.2% in I. brasiliana were registered with predominance of female over male follicles.Os exemplares de Tagelus plebeius e Iphigenia brasiliana foram manualmente coletados na região estuarina do Rio Cachoeira (Ilhéus, Bahia, entre agosto de 2005 e agosto de 2006, com coleta quinzenal de 20 animais, totalizando 500 exemplares/espécie. Os animais foram mensurados, eviscerados e fixados em solução de Davidson por 24-30 horas e depois transferidos para etanol a 70%. O material foi processado por técnica rotineira de histologia, com inclusão em parafina, obtenção de cortes com 7 μm de espessura e coloração por hematoxilina de Harris e Eosina (HE. A análise em microscopia de luz evidenciou 2 casos de hermafroditismo (0,4% em T. plebeius e um caso (0,2% em I. brasiliana (0,2%, com predominância de folículos femininos sobre os masculinos.

  3. The developmental state in Brazil: comparative and historical perspectives

    OpenAIRE

    BEN ROSS SCHNEIDER

    2015-01-01

    The record of successful developmental states in East Asia and the partial successes of developmental states in Latin America suggest several common preconditions for effective state intervention including a Weberian bureaucracy, monitoring of implementation, reciprocity (subsidies in exchange for performance), and collaborative relations between government and business. Although Brazil failed to develop the high technology manufacturing industry and exports that have fueled sustained growth ...

  4. The developmental state in Brazil: comparative and historical perspectives

    OpenAIRE

    Schneider, Ben Ross

    2014-01-01

    The record of successful developmental states in East Asia and the partial successes of developmental states in Latin America suggest several common preconditions for effective state intervention including a Weberian bureaucracy, monitoring of implementation, reciprocity (subsidies in exchange for performance), and collaborative relations between government and business. Although Brazil failed to develop the high technology manufacturing industry and exports that have fueled sustained growth ...

  5. Atividades físicas de lazer e transtornos mentais comuns em jovens de Feira de Santana, Bahia Leisure physical activities and common mental disorders among young people in Feira de Santana, Bahia, Brazil

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    Luzana Cirqueira Rios

    2011-01-01

    Full Text Available INTRODUÇÃO: Os transtornos mentais comuns (TMC são transtornos comumente encontrados na população e resultam do estilo de vida moderno. As atividades físicas de lazer podem diminuir as tensões, evitando esses transtornos. OBJETIVO: Estimar a prevalência de TMCs em jovens que participam ou não de atividades físicas de lazer em Feira de Santana (BA. MÉTODOS: Estudo epidemiológico, de corte transversal, incluindo 3.597 indivíduos, entre os quais 1.400 jovens com idade entre 15 e 29 anos, residentes na zona urbana de Feira de Santana. As atividades físicas de lazer foram avaliadas por meio de um questionário estruturado que abordou frequência, tipo, motivo e esforço envolvido em cada atividade. O Self-Reporting Questionnaire (SRQ-20 foi utilizado para avaliar os TMCs. RESULTADOS: A prevalência de TMC foi de 19,2% entre os adolescentes-jovens (15-17 anos, 26,6% entre os jovens-jovens (18-24 anos e 27,8% entre os jovens-adultos (25-29 anos. Quanto à avaliação das atividades de lazer, 89,9% disseram que mantinham algum tipo de atividade, porém percebeu-se uma diminuição da prática de atividades físicas de lazer com o avançar da idade. Ao analisar a relação entre atividades físicas de lazer e TMC, foi verificada associação negativa (razão de prevalência: 0,59, intervalo de confiança de 95%: 0,51-0,67. CONCLUSÃO: Nos programas de atenção a saúde devem ser incluídas ações que favoreçam a prática de atividades físicas de lazer, tendo em vista a contribuição do comportamento ativo na melhoria da saúde mental.INTRODUCTION: Common mental disorders (CMD are disorders commonly found in the population. They are a consequence of modern lifestyle. Leisure physical activities can reduce tension and therefore help prevent CMDs. OBJECTIVE: To estimate the prevalence of CMDs among youths who engage and those who do not engage in leisure physical activities in Feira de Santana (BA, Brazil. METHODS: A cross

  6. VISCERAL LEISHMANIASIS IN PETROLINA, STATE OFPERNAMBUCO, BRAZIL, 2007-2013

    OpenAIRE

    Andreina de Carvalho ARAUJO; GONÇALVES, Nara Nagle Vieira Matos; Dantas-Torres, Filipe; Ferreira, Fernando; HORTA, Mauricio Claudio

    2016-01-01

    Visceral leishmaniasis is a life-threatening disease of great public health relevance in Brazil. The municipality of Petrolina is an endemic area in the State of Pernambuco, Brazil. This study was designed to assess the recent expansion of VL in the municipality of Petrolina, Pernambuco. Patients data were obtained from the Brazilian National Information System for Notifiable Diseases (SINAN). A total of 111 records from 2007 to 2013 were investigated, of which 69 were residents in Petrolina....

  7. Isotopic measurements of carbon and oxygen in carbonates from Bambui Group in the center-north region of Bahia State

    International Nuclear Information System (INIS)

    Analyses of 85 carbonate samples of the Bambui Group from the Chapada de Irece, Bahia, exhibit four distinct 13C and 18O isotopic ratio groupings. Based on these results the following sedimentation model for the Bambui Group is proposed: 1. A continental environment originating the basal dolomitic limestones and argillacceous dolomites. Isotopic ratios from these rocks fall within ranges considered typical of continental sedimentation: delta18C between -2.9 and -6.4%o, and delta18O from -5.3 to -10.7%o (PDB). 2. An alternating continental and restricted marine environment resulting in the deposition of laminated dolomitic limestones with thin interbeds of muddy sediments. Delta13C ratios of +0.1 to -4.9%o and a mean value of -8.2+-0.3%o delta18O are compatible with such an environment. 3. A restricted marine environment dominated by sedimentation of the black, fetid limestones of the upper portion of the sequence. Isotopic ratios for 13C are all over -1.8%o, up to about +7.5%o, and 18O ratios vary from-4.9 to -10.0%o. A number of light-grey sileceous dolomites is interbered with the lowermost black limestones of this sequence. Isotopic data for these rocks show a narrow range for delta18C values (-0.5 to 1.0%o) and a broader variation for delta18O ratios (0.0 to -8.3%o). This latter may be interpreted as indicative of intense evaporation during deposition of the dolomitic facies

  8. Trap-nests used by Centris (Heterocentris) terminata Smith (Hymenoptera: Apidae, Centridini) at secondary Atlantic Forest fragments, in Salvador, Bahia State

    International Nuclear Information System (INIS)

    Ninety-five nests of Centris (Heterocentris) terminata Smith were collected in trap nests, during November/2001 and January/2003, at two fragments (PZGV e CFO-UFBA) of secondary Atlantic Forest, in Salvador, Bahia State (13 deg 01' W and 38 deg 30' S). The highest nest frequencies occurred from December to February (summer), with no nests foundations from August to October (winter - early spring). Two-hundred eight adults emerged from 347 brood cells, being 164 males and 116 females (1: 0.42). During the study period sex ratio was male biased (χ2 = 9.342; gl = 10; P < 0.05). C. terminata nested in holes with diameters 6, 8, 10 mm, but 84,2% were constructed in 8 and 10 mm. nests had one to seven cells arranged in a linear series with the cell's partitions built with a mixture of sand and resin or oil. Male is significantly smaller than female, which emerges from the first cells constructed. Immature mortality occurred in 14.1% of brood cells (n 49), of which 13.0% were due fail in development and 1.2% due to parasitism of Coelioxys sp. (Hymenoptera: Megachilidae) e Tetraonyx sp. (Coleoptera: Meloidae). In the study site, weather, mainly pluviosity, rather than natural enemies influenced seasonal population abundance. The long period of nesting activity, local abundance and usage of trap nests, suggest the potential of C. terminata for management aiming at pollination of native and cultivated plants. (author)

  9. Morfologia foliar de indivíduos jovens e adultos de Caesalpinia echinata Lam. numa floresta semidecídua do Sul da Bahia Leaf morphology of saplings and adult individuals of Caesalpinia echinata Lam. in a semidecidual forest of Southern Bahia, Brazil

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    Maria Cristina Sanches

    2009-10-01

    , grown in the forest understory. The study was conducted in a semidecidual forest in Jussari, southern Bahia, Brazil. Initially, eight adult and eight sapling individuals were selected and marked. In September/October, 2004 and April, 2005 eight leaves for each adult and three leaves for each sapling individual were collected and analyzed. In general, the area of leaves, rachis and leaflets, the length of rachis, the width of leaves, the number of pinnes and the dried mass of leaves were significantly higher in young individuals. Notwithstanding, the specific mass of leaves and leaflets were significantly higher in the adults. For both, adults and saplings, strong relationships were observed between the leaf dried mass and leaf area. Based on the results, we conclude that the leaves of C. echinata present characteristics that allow the maximization of light absorption in environments in which light radiation is a limiting factor, at the same time allocating carbon to the support tissues. The results obtained in the present study were in accordance with the successional status of this tree species and its strategies to occupy small canopy gaps of the semidecidual forest environments.

  10. Ant fauna (Hymenoptera, Formicidae associated to arboreal nests of Nasutitermes spp: (Isoptera, Termitidae in a cacao plantation in southeastern Bahia, Brazil Mirmecofauna (Hymenoptera, Formicidae associada a ninhos arborícolas de Nasutitermes spp: (Isoptera, Termitidae num cacaual do sudeste da Bahia, Brasil

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    Pollyanna Pereira Santos

    2010-01-01

    Full Text Available Ants are among the most common arthropods that colonize termite nests. The aim of this study was to identify the ant fauna associated to termite nests found in a cacao plantation in the county of Ilhéus, Bahia, Brazil, with emphasis on the fauna that uses the nests as foraging and/or nesting environment. For this purpose, 34 active, decadent and abandoned nests of Nasutitermes corniger, N. ephratae and Nasutitermes sp., with different volumes and degrees of activity, were dissected. A total of 54 ant species, belonging to 23 genera and five subfamilies, was found in the constructions. The active, decadent and abandoned termite nests presented, respectively, six, eight and 48 ant species. Crematogaster acuta and Ectatomma tuberculatum were the most frequent species in the active and decadent nests, respectively, while the most frequent species in the abandoned nests were Solenopsis pollux, Thaumatomyrmex contumax and Thaumatomyrmex sp. Twenty-six ant species had true colonies within the termitaria. The Formicidae species richness in the nests was inversely related to the degree of termite activity in the nests. The occurrence of living, decadent or abandoned termitaria of Nasutitermes spp. in cacao plantations foments the heterogeneity of habitats available in the plantations and favors the maintenance of high diversity of organisms that use obligatory or opportunistically this substrate.As formigas estão entre os mais comuns artrópodes colonizadores de ninhos de térmitas. Este estudo teve como objetivo identificar a mirmecofauna associada a ninhos de térmitas encontrados em um cacaual no município de Ilhéus, Bahia, Brasil, com ênfase na fauna que utiliza os ninhos como ambiente de forrageio e/ou nidificação. Para tanto, 34 ninhos ativos, decadentes e abandonados de Nasutitermes corniger, N. ephratae e Nasutitermes sp., com diferentes volumes e graus de atividade, foram analisados. Um total de 54 espécies de formigas, pertencentes a 23

  11. Campo rupestre recém-queimado na Chapada Diamantina, Bahia, Brasil: plantas de rebrota e sementes, com espécies endêmicas na rocha Recently burnt 'campo rupestre' in the Chapada Diamantina, Bahia, Brazil: resprouters and seeders, with endemic rock species

    Directory of Open Access Journals (Sweden)

    Sâmia Paula Santos Neves

    2010-09-01

    Full Text Available O fogo é um distúrbio recorrente em muitas áreas da Chapada Diamantina, geralmente originado por ação antrópica e que ocasiona rápidas mudanças nas comunidades. Este trabalho objetiva conhecer a composição e estrutura da vegetação de uma área de campo rupestre recém-queimada no Parque Nacional da Chapada Diamantina, Bahia, Brasil, situada entre 700 e 800 m acima do nível do mar, visando discussão das estratégias de regeneração das espécies mais conspícuas e das similaridades florísticas entre áreas com e sem distúrbio recente de fogo. Foi realizado um censo das espécies de plantas vasculares ocorrentes em 16 parcelas de 10x10 m, sendo as coberturas estimadas em cinco subparcelas de 2x2 m de cada parcela. Foram encontradas 85 espécies de 34 famílias, sendo 11 de monocotiledôneas, 22 de eudicotiledôneas e uma de monilófita. A espécie mais abundante foi Panicum trinii Kunth (Poaceae e a mais frequente Periandra mediterranea (Vell. Taub. (Fabaceae. O índice de Shannon foi 3,4. A área estudada agrupou-se com a área de afloramento rochoso em altitude menos elevada (38% de similaridade. É possível que o fogo seja mais frequente nessas áreas menos isoladas, em relação às dos topos de morros. As espécies dominantes se restabeleceram principalmente a partir de gemas de sistemas subterrâneos e aéreos. Uma das espécies mais frequentes, Dactylaena microphylla Eichler, estabeceu-se de sementes. Espécies endêmicas sensíveis à ação do fogo sobrevivem em ilhas de vegetação nos afloramentos rochosos.Fire is a recurrent disturbance in many areas of Chapada Diamantina, generally set by human activity that drives rapid changes in communities. This study aims to investigate the composition and structure of 'campo rupestre' vegetation in a recently burned area, between 700 and 800 m above sea level, at Chapada Diamantina National Park, Bahia, Brazil, and to discuss the strategies of regeneration for the most

  12. Situação nutricional e alimentar de pré-escolares no semi-árido da Bahia (Brasil: I.Avaliação antropométrica Nutritional status of pre-school children of the semi-arid region of Bahia (Brazil: I. Anthropometric status

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    Leonor M.P. Santos

    1995-12-01

    Full Text Available Foram estudados 754 pré-escolares de áreas urbanas de sete municípios do semi-árido da Bahia, Brasil. Os objetivos foram determinar a prevalência de déficit ponderal e estatural, indicativos de desnutrição atual e/ou pregressa e sua associação com a idade, sexo, renda em salário-mínimo (SM, escolaridade materna e adequação do consumo alimentar. Encontrou-se 22,9% de crianças com altura/idade abaixo de -2,0 DP (desnutrição pregressa, 19,1% com peso/idade e 3,6% com peso/altura abaixo de -2,0 DP (desnutrição atual. Em relação ao inquérito dietético somente 6,8% das crianças haviam consumido no dia anterior uma dieta que suprisse os requerimentos energéticos para sua faixa etária. Houve forte associação entre os indicadores A/l e P/l inadequados com renda familiar per capita (p=0,001 e p=0,000, respectivamente; crianças de famílias com renda per capita 1/2 SM. Em relação ao P/A como também P/l, os pré-escolares estudados no semi-árido apresentaram prevalências significativamente superiores às encontradas por pesquisa nacional realizada na mesma época (p=0,047 e p=0,000, respectivamente. Esses achados surpreendem, já que nas últimas décadas tem sido demonstrada no Brasil uma melhoria signifivativa na desnutrição e mortalidade infantil e parecem indicar que as crianças do semi-árido não lograram ainda alcançar os mesmos benefícios que o restante da população infantil brasileira.A survey of 754 preschool children was undertaken in the urban areas of seven small towns of the semi-arid region of Bahia, Northeast Brazil. The study set out to determine the prevalence of weight and height deficits, as well as to correlate them with variables such as age, family income, mother's schooling and food consumption. A prevalence of 22.9% of Height for Age (HA below -2.0 SD was found (stunting and prevalence of 19.1% and 3.6% were determined, respectively for Weight for Age (WA and Weight for Height (WH below -2

  13. Avaliação in vitro da eficácia de acaricidas sobre Boophilus microplus (Canestrini, 1887 (Acari: Ixodidae de bovinos no município de Ilhéus, Bahia, Brasil In vitro valuation of acaricides efficiency to Boophilus microplus (Canestrini, 1887 (Acari: Ixodidae from bovines at the region of Ilhéus, Bahia, Brazil

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    Dunezeu Alves Campos Júnior

    2005-12-01

    Full Text Available O carrapato Boophilus microplus é a espécie de maior distribuição geográfica e importância econômica para os países produtores de bovinos em áreas tropicais e sub-tropicais do planeta. No Brasil, a Região Nordeste apresenta algumas áreas mais favoráveis para as infestações do gado. O controle químico ainda é a forma mais eficaz de combate deste ectoparasita, mas o manejo inadequado dos acaricidas tem contribuído com o aparecimento de resistência de populações aos produtos disponíveis no mercado. O município de Ilhéus, na Região Cacaueira da Bahia, vem incrementando sua atividade pecuária em substituição à lavoura cacaueira devastada. Foram realizados 30 testes de imersão in vitro (biocarrapaticidogramas com fêmeas ingurgitadas de B. microplus colhidas em propriedades rurais aleatoriamente selecionadas num grupo de 96 entrevistadas na região. O estudo revelou a existência de resistência ou sensibilidade de populações de B. microplus frente aos carrapaticidas de contato mais utilizados nas propriedades de exploração pecuária da região de Ilhéus. Os quatro carrapaticidas testados apresentaram as seguintes eficiências médias: Amitraz - 30,95%; Deltametrina - 65,04%; Cipermetrina / diclorvos - 75,73%; e Triclorfon / coumaphos / cyfluthrin - 75,13%.The tick Boophilus microplus is the species with the greatest geographical distribution and economic importance for the countries situated at tropical and sub-tropical zones of the planet. In Brazil, the Northwest Region is showed as the most favorable to the cattle infestation. Chemical control is an efficient control method employed, but the inadequate handling of acaricides contributed for to the onset of resistant ticks to the available acaricides in the market. The county of Ilhéus, at the Cocoa's Region from Bahia, has been increasing the cattle activity instead of the devastated cocoa's plantations. Between April and September 2000, in vitro imersion tests

  14. Proposta locacional para unidades de processamento de mamona pela agricultura familiar, no centro Norte do estado da Bahia

    OpenAIRE

    Sartori, Marco Antonio; Lima, Fatima Machado De Souza; Perez, Ronaldo; Rocha, Mauro Nacif; Martins, Danielle D. SantAnna

    2009-01-01

    The objective of this work is to identify the best location to install oil mills to process vegetable oil, obtained from castor, in the North Central Region in the State of Bahia, Brazil. Fifty five cities in that region have been identified as producers of this vegetable as so as their respective productivity and distance between them and the cities for the installation of the oil mills. Besides, the city of Candeias was elected to receive the produced oil, since there is a factory (PETROBRA...

  15. The developmental state in Brazil: comparative and historical perspectives

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    BEN ROSS SCHNEIDER

    2015-03-01

    Full Text Available The record of successful developmental states in East Asia and the partial successes of developmental states in Latin America suggest several common preconditions for effective state intervention including a Weberian bureaucracy, monitoring of implementation, reciprocity (subsidies in exchange for performance, and collaborative relations between government and business. Although Brazil failed to develop the high technology manufacturing industry and exports that have fueled sustained growth in East Asia, its developmental state had a number of important, and often neglected, successes, especially in steel, automobiles, mining, ethanol, and aircraft manufacturing. Where Brazil's developmental state was less successful was in promoting sectors like information technology and nuclear energy, as well as overall social and regional equality. In addition, some isolated initiatives by state governments were also effective in promoting particular local segments of industry and agriculture. Comparisons with East Asia, highlight the central role of state enterprises in Brazil that in effect internalized monitoring and reciprocity and bypassed collaboration between business and government (that was overall rarer in Brazil.

  16. Isolation, pathogenicity and disinfection of Staphylococcus aureus carried by insects in two public hospitals of Vitória da Conquista, Bahia, Brazil

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    Pollianna S. Oliveira

    2014-04-01

    Full Text Available Currently, hospital infection is a serious public health problem, and several factors may influence the occurrence of these infections, including the presence of insects, which are carriers of multidrug-resistant bacterial species. The aim of this study was to isolate staphylococci carried by insects in two public hospitals of Vitoria da Conquista, Bahia and to identify the resistance profile, pathogenicity and efficacy of disinfection of the premises. A total of 91 insects were collected in 21 strategic points of these hospitals, and 32 isolated strains ofStaphylococcus aureus were isolated. Based on antibiogram and Minimum Inhibitory Concentration results, 95% of these strains were susceptible to oxacillin. These strains were also evaluated for the presence of resistance genes encoding resistance to oxacillin/methicillin by polymerase chain reaction, but the sample was negative for this gene. Pathogenicity tests were performed in vitro biofilm formation induced by glucose, where it was found that eight (27.58% strains were classified as biofilm producers and 21 (72.4% as stronger producers. In addition, we performed PCR for their virulence genes: Sea (enterotoxin A, SEB (B, Sec (C, PVL (Panton-Valentine Leukocidin, ClfA (clumping factor A and Spa (protein A. Of these, Sea, Spa PVL were positive in 7 (21.8%, 2 (6.3% and 1 (3.1% samples, respectively. The analysis of cytokine induction in the inflammatory response of J774 macrophages by isolates from the two hospitals did not show statistical difference at the levels of IL-6, TNF-α, IL-1 and IL-10 production. In addition, we verified the antimicrobial activity of disinfecting agents on these strains, quaternary ammonium, 0.5% sodium hypochlorite, 1% sodium hypochlorite, 2% sodium hypochlorite, 2% glutaraldehyde, Lysoform®, 70% alcohol solution of chlorhexidine digluconate, 2% peracetic acid, and 100% vinegar. Resistance was seen in only for the following two disinfectants: 70% alcohol in 31

  17. Thirteen new records of ferns from Brazil

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    Thais Almeida

    2015-02-01

    Full Text Available Thirteen fern species are reported for the first time for Brazil. Among the new records, eight are from Acre state (Cyathea subincisa, Cyclodium trianae, Elaphoglossum stenophyllum, Hypoderris brauniana, Pleopeltis stolzei, Thelypteris arcana, Thelypteris comosa, Thelypteris valdepilosa, two are from Pará state (Polypodium flagellare, Tectaria heracleifolia, one from Minas Gerais state (Alsophila salvinii, one from Ceará state (Campyloneurum costatum and one from Bahia state (Thelypteris rolandii. Part of the species shows a disjunct occurrence or illustrates floristic relations between Brazilian and Andean Mountains or Central American Mountains.

  18. Energy system of Roraima State, Brazil; Sistema energetico de Roraima

    Energy Technology Data Exchange (ETDEWEB)

    Bahiense Junior, Heitor [Universidade Federal, Rio de Janeiro, RJ (Brazil). Coordenacao dos Programas de Pos-graduacao de Engenharia

    1990-12-31

    This paper shows the organizational and functional aspects of the energy generation and distribution, as well as the economic sector structure of the Roraima state, Brazil. The aspects of season variation in water level, affecting the hydroelectric power generation, power distribution between the generation units and the inner of the state and the supply alternatives (gas power plants, oil power plants and hydroelectric plants) for the various sub-regions of this state are also shown

  19. Estudo piloto da prevalência do transtorno de déficit de atenção e hiperatividade entre crianças escolares na cidade do Salvador, Bahia, Brasil A pilot study of prevalence of hyperactivity and attention deficit disorder in scholar children in Salvador, Bahia, Brazil

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    Antonio Carlos Cruz Freire

    2005-06-01

    Full Text Available O presente estudo se propõe a estimar a prevalência do transtorno de déficit de atenção e hiperatividade (TDAH em escolares através de inquérito com professores. Foi realizado um estudo piloto baseado no total de alunos do ensino fundamental, em escolas da rede pública e privada da cidade do Salvador, BA. O instrumento diagnóstico utilizado foi a Escala de TDAH versão para professores. Oito crianças (5,3% apresentavam alta probabilidade de ter o subtipo predominantemente desatento, três escolares (2% apresentavam alta probabilidade de apresentar o subtipo predominantemente hiperativo/impulsivo e uma criança (0,6% apresentava alta probabilidade de apresentar o subtipo combinado. Crianças com TDAH podem ter sérios problemas de funcionamento social. O problema não se resume aos déficits trazidos pela doença, mas à associação co-mórbida com outros transtornos, que pode resultar em comprometimento social grave. O reconhecimento precoce e o manejo adequado do TDAH pode redirecionar o desenvolvimento educacional e psicossocial dessas crianças.This study aims to estimate the prevalence of attention deficit hyperactivity disorder (ADHD in scholar children through a teacher's questionnaire. A pilot study was conducted based in the total number of students under high school, in public and private schools in Salvador, Bahia, Brazil. The instrument used was Teacher's version of ADHS scale. Eight kids (5.3% were recognized as highly probability of attention deficit disorder, three (2% with high probability of subtype hyperactive/impulsive, and one (0.6% as combined subtype. Children with ADHD might have serious social problems, not only brought by the disorder, but also due to co morbidity with other disorders, leading to serious social withdrawn. Early diagnostic and treatment of ADHD might improve educational and psychosocial development of these kids.

  20. Characterization of organic matter in sediment cores of the Todos os Santos Bay, Bahia, Brazil, by elemental analysis and 13C NMR

    International Nuclear Information System (INIS)

    Highlights: → The impact of human activity on the sediments of Todos os Santos Bay in Brazil was evaluated by EA and 13C NMR. → This article reports a study of six sediment cores collected at different depths and regions. → The elemental profiles of cores suggest an abrupt change in the sedimentation regime, corresponds to about 50 years ago, coinciding with the implantation of major onshore industrial projects. → The results presented illustrate several important aspects of environmental impact of human activity on this bay. - Abstract: The impact of human activity on the sediments of Todos os Santos Bay in Brazil was evaluated by elemental analysis and 13C Nuclear Magnetic Resonance (13C NMR). This article reports a study of six sediment cores collected at different depths and regions of Todos os Santos Bay. The elemental profiles of cores collected on the eastern side of Frades Island suggest an abrupt change in the sedimentation regime. Autoregressive Integrated Moving Average (ARIMA) analysis corroborates this result. The range of depths of the cores corresponds to about 50 years ago, coinciding with the implantation of major onshore industrial projects in the region. Principal Component Analysis of the 13C NMR spectra clearly differentiates sediment samples closer to the Subae estuary, which have high contents of terrestrial organic matter, from those closer to a local oil refinery. The results presented in this article illustrate several important aspects of environmental impact of human activity on this bay.

  1. Bró, caxixe e ouricuri estratégias de sobrevivência no semi-árido baiano "Bró", chayote and uricury syagrus palm strategies of survival in the semi-arid region of Bahia, Brazil

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    Ana Marlúcia Oliveira Assis

    1999-08-01

    Full Text Available Trata-se de um estudo etnográfico desenvolvido no contexto do Projeto Cansanção - PROCAN - realizado no período de 1987 a 1990. Analisa-se um conjunto de informações sobre os padrões culturais que cercam o ato alimentar dos grupos sociais que habitam Cansanção, região do semi-árido baiano. Foram investigados modelos de alimentação, a partir de depoimentos das mulheres trabalhadoras rurais, observando-se as estratégias de sobrevivência alimentar, enquanto ações concretas com vistas a assegurar a reprodução da unidade familiar. O medo da proximidade da doença e da morte são referências fundamentais como modos de conceber a vida e de definições de hábitos alimentares, apoiadas pela compreensão particular de seus próprios mundos. Os hábitos que cercam o ato alimentar em Cansanção indicam uma relação entre a sobrevivência do corpo e a reprodução da unidade familiar, permeados pelo cotidiano da seca. A atividade central, o trabalho da roça, subordinado às condições precárias de vida permite a produção e reprodução de formas de conceber a vida, e em particular, define os vários conceitos e classificações sobre as necessidades de alimentar o corpo. Em algumas áreas do município de Cansanção, observa-se um modo de conceber o alimento a partir de uma razão subordinada a valores do comércio, mas o fenômeno da seca constitui ainda o determinante da cultura alimentar da população e de suas ações concretas para solucionar a carência alimentar no grupo familiar.This study was developed within the context of the project Cansanção - PROCAN- developed by the Federal University of Bahia, Brazil. The study analyzed information concerning cultural patterns which surround the eating habits of the social groups which live in the semi-arid region of Bahia. It is an ethnographic study carried out over the period of 1987 to 1990. The subject of the investigation was the cultural aspect of eating habits of

  2. Two new species of the genus Centromacronema Ulmer 1905 (Hydropsychidae: Macronematinae) from Brazil.

    Science.gov (United States)

    Dias, Everton S; Calor, Adolfo R

    2016-01-01

    Centromacronema is an endemic genus from the Neotropics, with distribution ranging from Mexico to southern Brazil. The genus comprises 15 described species, but only two of them have been recorded in Brazil: Centromacronema               auripenne (Rambur 1842) and C. obscurum (Ulmer 1905). Two new species are herein described and illustrated from   Brazil, C. pioneira n. sp. from Serra da Jiboia, Bahia state, including the first description of a female for the genus, and C. poyanawa n. sp. from Serra do Divisor, Acre state. PMID:27395747

  3. Zika virus in Brazil and the danger of infestation by Aedes (Stegomyia) mosquitoes

    OpenAIRE

    Carlos Brisola Marcondes; Maria de Fátima Freire de Melo Ximenes

    2015-01-01

    Abstract Zika virus, already widely distributed in Africa and Asia, was recently reported in two Northeastern Brazilian: State of Bahia and State of Rio Grande do Norte, and one Southeastern: State of São Paulo. This finding adds a potentially noxious virus to a list of several other viruses that are widely transmitted by Aedes (Stegomyia) aegypti and Aedes (Stegomyia) albopictus in Brazil. The pathology and epidemiology, including the distribution and vectors associated with Zika virus, are ...

  4. Analysis of the evolution of corn productivity in selected states in Brazil for the years 2001 and 2011

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    Jackelline Favro

    2015-12-01

    Full Text Available This study aims to identify the productivity of corn, for the years 2001 and 2011, the states that have higher production. The methodology used is the exploratory analysis of spatial data (ESDA to check for local and global clusters with high production efficiency in the production of this cereal. The data used were the productivity of all municipalities of Paraná, Rio Grande do Sul, São Paulo, Goiás, Minas Gerais, Santa Catarina, Mato Grosso, Mato Grosso do Sul and Bahia. The data for the calculation of productivity - the amount and planted area - were collected from the Municipal Agricultural Research (PAM of IBGE. The analysis allows to observe over the years the presence of efficient clusters which contribute to additional parcels market gains this grain, which contributes to the development of agribusiness in the Brazilian economy. In this context, the study concludes that there is efficiency in production clusters with high productivity in maize crop in the states that stand out as major producers of maize in Brazil.

  5. MARTHA DANTAS: o ensino da geometria na Bahia

    OpenAIRE

    Maria Célia Leme da Silva; Kátia Cristina Camargo

    2008-01-01

    This article is part of project of research which intends to build up Historical facts of mathematics education in Brazil, in special, concerning teaching of geometry in Bahia, during the Movement of Modern Mathematics MMM. We investigated this research, which proposal of teaching of geometry was contained on books dedicated to elementary school in the project: "Process between exhibition and discovery" PROED. Those books, produced in Salvador in 70's decade, which one of the author the mathe...

  6. Frequência etiológica da hipertensão pulmonar em ambulatório de referência na Bahia Frecuencia etiológica de la hipertensión pulmonar en un ambulatorio de referencia en Bahia Etiological frequency of pulmonary hypertension in a reference outpatient clinic in Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Cesar Machado

    2009-12-01

    Full Text Available FUNDAMENTO: A hipertensão pulmonar (HP resulta de diversas etiologias com possíveis influências geográficas, porém poucos trabalhos descrevem a frequência etiológica da HP, especialmente em nosso meio. Não está claro se existe associação entre etiologia e nível de pressão pulmonar ou intensidade da sintomatologia. OBJETIVO: 1 descrever a prevalência etiológica da HP na Bahia; 2 avaliar se a etiologia é fator determinante no nível de pressão pulmonar; 3 avaliar se a etiologia é fator determinante na classe funcional; 4 identificar os demais preditores do nível de pressão pulmonar e da classe funcional. MÉTODOS: Estudo observacional, de corte transversal, em portadores de HP atendidos no Ambulatório Magalhães Neto, entre junho de 2005 e dezembro de 2007. A HP foi definida como pressão sistólica da artéria pulmonar (PSAP > 40 mmHg pelo ecocardiograma. Pacientes com doença pulmonar obstrutiva crônica ou doença ventricular esquerda não foram incluídos. RESULTADOS: Foram estudados 48 pacientes com PSAP de 86 ± 24 mmHg. Quanto à etiologia, 42% dos pacientes foram classificados como idiopáticos, seguidos de 25% de esquistossomose, 19% de cardiopatia congênita e 10% de embolia pulmonar crônica. O maior tempo de doença prediz pressões mais elevadas em cardiopatas. Indivíduos com esquistossomose tiveram melhor desempenho funcional quando comparados aos demais (456 ± 58 vs. 299 ± 138 metros, p = 0,005. Etiologia esquistossomótica e idades menores apresentam melhor classe funcional. CONCLUSÃO: 1 Prevalece a classificação idiopática, sendo a esquistossomose a causa específica mais frequente em nosso meio; 2 pacientes com etiologia esquistossomótica e de idades menores apresentam melhor classe funcional; 3 cardiopatia congênita resulta em maior nível de pressão na artéria pulmonar, provavelmente devido ao maior tempo de doença.FUNDAMENTO: La hipertensión pulmonar (HP es la resultante de diversas etiolog

  7. Comparative pollen spectra of Tetragonisca angustula (Apidae, Meliponini) from the Lower Amazon (N Brazil) and caatinga (NE Brazil)

    OpenAIRE

    de Novais, Jaílson S.; Garcêz, Ana Cristina A.; Absy, Maria Lúcia; dos Santos, Francisco de Assis R.

    2015-01-01

    AbstractTetragonisca angustula is a stingless bee species widely distributed in Brazil. Past studies have shown a rich native flora supplying this meliponine with pollen and nectar. The aim of this study was to compare the food provisions of T. angustula in two areas in the Lower Amazon mesoregion in the state of Pará and two areas of caatinga vegetation in the state of Bahia, Brazil. We used a published data set of 57 samples of honey and 46 samples of pollen stored in colonies of T. angustu...

  8. Survey of the manatee´s (Trichechus manatus, Linnaeus, 1758) distribution, occurrence and status of conservation in the northeast coast of Brazil

    OpenAIRE

    Régis Pinto de Lima; Danielle Paludo; Ricardo José Soavinski; Kleber Grubel da Silva; Eunice Maria Almeida de Oliveira

    2011-01-01

    In the early 80's the first survey was conducted on the distribution of marine manatees in Brazil, which pointed out the north and northeast coasts as areas of occurrence, and recorded its disappearance in the Espirito Santo and Bahia States. Considering the absence of recent data, this study aimed to update existing information on the distribution and areas of occurrence of the Trichechus manatus in the Northeastern coast of Brazil, as well as evaluating the conservation status of species an...

  9. Endecous apterus: a new species of cave cricket from northeast Brazil, with comments on the use of subterranean habitats by Luzarinae crickets (Orthoptera: Grylloidea: Phalangopsidae: Luzarinae).

    Science.gov (United States)

    Souza-Dias, Pedro G B; Bolfarini, Márcio P; Nihei, Silvio S; De Mello, Francisco A G

    2014-01-01

    In this study we describe the first apterous species of Endecous Saussure (1878), collected in two caves at Ituaçu, Bahia State, Brazil. In Brazil, Endecous is the most widespread cricket in hypogean environments and its species can colonize caves and inhabit the entrance and the aphotic zones; Endecous species can also be found in the litter, rock gullies, crevices, burrows, and any natural cavities. The use of subterranean habitat by Endecous crickets and its related genera are discussed. PMID:24872041

  10. Feeding habits of the frog Pleurodema diplolistris (Anura, Leptodactylidae in Quaternary sand dunes of the Middle Rio São Francisco, Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    José Wellington Alves dos Santos

    2003-12-01

    Full Text Available In this work, we investigate the feeding habits of Pleurodema diplolistris, the most abundant anuran species of the São Francisco sand dunes, during a period of slightly over one year. The fieldwork was undertaken during four excursions to a sand dune in the semiarid Caatinga, Brazil, and the analyses were based on stomach contents. Pleurodema diplolistris were not active during the dry season. The important food categories in diet were Isoptera (winged forms, Coleoptera, and Formicidae. Small and large animals had different food comsumption patterns: small frogs showed positive electivity for termites and large frogs, for ants. The pattern was strongly influenced by large male food electivity. High levels of termite comsumption ocurred during the days of greater capture success. The pattern of high comsumption of termites detected here is different from that described in another study on lizards from the same locality and sampled in the same periods. We discuss alternative hypotheses that could explain the observed patterns.

  11. Diversity and structure of microcrustacean assemblages (Cladocera and Copepoda and limnological variability in perennial and intermittent pools in a semi-arid region, Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Nadson R. Simões

    2011-12-01

    Full Text Available Temporary wetlands undergo recurrent drought due to the scarcity of water, which disrupts the hydrological connectivity with adjacent aquatic systems. However, some environments retain water for longer periods, allowing greater persistence of the community. The current study evaluated differences in the microcrustacean assemblages and limnological variability between perennial and intermittent pools in a semi-arid region of Brazil. The abiotic features (water temperature, pH, total alkalinity, electrical conductivity and depth of intermittent pools were affected more than perennial pools due to loss of water volume. This may have contributed to a higher average richness and diversity index in some intermittent pools and differences in the structure of the assemblages. The lowest species richness and diversity were recorded where physical factors, such as a large quantity of suspended solids and variability in the electrical conductivity of the water and pH, make the environment unsuitable for these organisms. These results suggest that community development in intermittent pools is interrupted by the dry season; when the water returns, due to rainfall or rising groundwater, each pond undergoes a different process of colonization. In these circumstances, the biological importance of temporary aquatic environments is clear, since such pools provide shelters and have an important role in the maintenance of the regional diversity of aquatic environments.

  12. Amphibians of Serra Bonita, southern Bahia: a new hotpoint within Brazil’s Atlantic Forest hotspot

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    Iuri Dias

    2014-10-01

    Full Text Available We studied the amphibian community of the Private Reserve of Natural Heritage (RPPN Serra Bonita, an area of 20 km2 with steep altitudinal gradients (200–950 m a.s.l. located in the municipalities of Camacan and Pau-Brasil, southern Bahia State, Brazil. Data were obtained at 38 sampling sites (including ponds and transects within the forest and in streams, through active and visual and acoustic searches, pitfall traps, and opportunistic encounters. We recorded 80 amphibian species distributed in 15 families: Aromobatidae (1, Brachycephalidae (3, Bufonidae (4, Centrolenidae (2, Ceratophryidae (1, Craugastoridae (7, Eleutherodactylidae (2, Hemiphractidae (2, Hylidae (42, Hylodidae (1, Leptodactylidae (7, Microhylidae (3, Siphonopidae (1, Odontophrynidae (3 and Pipidae (1. Species richness was positively correlated with monthly rainfall. Near 36% of the species were found in strictly forest environments, 15% are endemic to Bahia State and 77.2% are endemic to the Atlantic Forest biome. The large species diversity of this small area, the high degree of endemism and the taxonomic and biogeographic significance turn the Serra Bonita mountain into a hotpoint for amphibians within Brazil’s Atlantic Forest hotspot.

  13. Características agronômicas e produtividade de amendoim em diferentes espaçamentos e épocas de semeadura no Recôncavo Baiano Agronomic characteristics and yield of peanut under different sowing dates and planting arrangements in the Reconcavo Region of Bahia State

    Directory of Open Access Journals (Sweden)

    Clovis Pereira Peixoto

    2008-01-01

    Full Text Available Avaliou-se o desempenho vegetativo e produtivo de plantas de amendoim (Arachis hypogaea L. sob diferentes espaçamentos e densidades e em duas épocas de semeadura, tendo como primeira época o início da estação chuvosa (março-junho e como segunda, o fim do período (julho-outubro nas condições agroclimáticas do Recôncavo Baiano. O trabalho foi desenvolvido no campo experimental do Centro de Ciências Agrárias e Biológicas da Universidade Federal do Recôncavo da Bahia, no delineamento de blocos casualizados em esquema fatorial 3 x 3 + 1; três densidades de plantas: 5, 10, e 15 plantas m-1, três espaçamentos: 0,50 m, 0,65 m e 0,80 m entrelinhas, com um tratamento testemunha em covas espaçadas de aproximadamente 0,25 m x 0,30 m, com quatro repetições. As características agronômicas: altura final de plantas, número de ramificações finais e número de folhas foram determinados em 10 plantas da parcela útil, enquanto o volume de vagens frescas e a produtividade de vagens e grãos foram determinados com base na população de plantas. Conclui-se que a escolha do arranjo espacial que expressa maior produtividade de vagens e de grãos depende do objetivo comercial do produtor (volume ou massa e da época de semeadura. A utilização de novos arranjos espaciais pelos agricultores do Recôncavo Baiano, se faz necessário, uma vez que a semeadura em covas (0,25 m x 0,30 m mostra-se menos produtiva nas duas épocas.The vegetative and productive performance of peanut plants, cultivated under different spacing and planting densities, at two sowings dates, in the raining season (march-june and by July-October were evaluated in the agro ecologic conditions of the Recôncavo Region of the state of Bahia, Brazil. The experiment was carried out at the Experimental Station of the School of Agronomy, Federal University of Recôncavo of Bahia, in a randomized complete block design, with the following factorial arrangement: 3 x 3 + 1 (three

  14. 78 FR 32239 - Request for Applicants for Appointment to the United States-Brazil CEO Forum

    Science.gov (United States)

    2013-05-29

    ... International Trade Administration Request for Applicants for Appointment to the United States- Brazil CEO Forum... 2007, the Governments of the United States and Brazil established the U.S.-Brazil CEO Forum. This... representatives to the U.S. Section of the Forum. The term of the current representatives to the U.S. Section...

  15. 76 FR 12337 - Request for Applicants for Appointment to the United States-Brazil CEO Forum

    Science.gov (United States)

    2011-03-07

    ... International Trade Administration Request for Applicants for Appointment to the United States- Brazil CEO Forum... 2007, the Governments of the United States and Brazil established the U.S.-Brazil CEO Forum. This... of the Forum. The current U.S. Section term will expire on June 11, 2011. DATES: Applications...

  16. 76 FR 17391 - Applications for New Awards; United States-Brazil Higher Education Consortia Program

    Science.gov (United States)

    2011-03-29

    ... Applications for New Awards; United States-Brazil Higher Education Consortia Program AGENCY: Office of... Postsecondary Education (FIPSE)--Special Focus Competition: United States (U.S.)- Brazil Higher Education... institution of higher education (IHE) in another country in Latin America (in addition to Brazil) to create...

  17. Fitonematóides associados à gravioleira (Annona muricata no sul da Bahia Phytonematodes associated to soursop tree (Aannona muricata in the south of Bahia

    Directory of Open Access Journals (Sweden)

    Arlete Silveira

    2008-09-01

    Full Text Available Nematóides têm sido reportados, em alguns Estados do Brasil, causando danos à gravioleira (Annona muricata L.. No sul da Bahia, o cultivo da graviola é bastante recente; portanto, há carência de informações sobre os problemas fitossanitários. O presente estudo teve como objetivo o levantamento dos fitonematóides associados a gravioleiras dos municípios de Una e Ilhéus, sul da Bahia (BA. Subamostras de solo e raízes de 10 diferentes plantas foram coletadas, ao acaso, e misturadas para formar uma amostra composta representativa de cada pomar. As análises nematológicas foram realizadas nos Laboratórios de Fitopatologia e Nematologia da Universidade Estadual de Santa Cruz (UESC, Ilhéus-BA, e Universidade Federal de Viçosa (UFV, Viçosa-MG. Os nematóides encontrados associados à gravioleira foram: Aphelenchoides sp., Aphelenchus sp., Helicotylenchus sp., Mesocriconema sp., Rotylenchus sp., Rotylenchulus sp. e Tylenchus sp. Futuramente, serão conduzidos estudos para avaliar a patogenicidade desses nematóides à gravioleira.Nematodes have been reported in some States of Brazil causing damage to soursop (Annona muricata L.. In the South of Bahia, the soursop growing is very recent; therefore there is a lack of information regarding its phytosanitary problems. The present study aimed the survey of plant nematodes associated with soursop in the municipal district of Una and Ilhéus, South of Bahia (BA. Soil and root subsamples from 10 distinct soursop plants were randomly collected and mixed to form a representative composite sample of each orchard. The nematodes analyses were carried out in the Laboratories of Plant Pathology and Nematology of the University of Ilhéus, BA (UESC and Viçosa, MG (UFV. The nematodes found associated with soursop were: Aphelenchoides sp., Aphelenchus sp., Helicotylenchus spp., Mesocriconema spp., Rotylenchus sp., Rotylenchulus sp. and Tylenchus sp. Future studies will be conducted to evaluate the

  18. Monitoring of trace-levels of herbicides in the Cachoeira River in Bahia State, Brazil, by neutron activation analysis

    International Nuclear Information System (INIS)

    A systematic study was undertaken in order to find out which of the most relevant elements can be determined in water normal conditions by non-destructive neutron activation and a suitable mono standard method. Standardized water from Cachoeira river and croustaceous samples were brought to dryness by freeze-drying and irradiated in quartz at a neutron flux of 1014 cm-2 s-1. Trace element contents in quartz ampoules from different origins were determined separately. The following elements were preliminarily identified: Cr, Co, Cu, Br, Sb, Cs, Ce, Nb, Au, Pa, Zn, La, Sm. (author). 10 refs., 2 tabs

  19. Frequency of amoebiasis and other intestinal parasitoses in a settlement in Ilhéus City, State of Bahia, Brazil

    OpenAIRE

    Helena Lúcia Carneiro Santos; Luci Ana Fernandes Martins; Regina Helena Saramago Peralta; José Mauro Peralta; Heloisa Werneck de Macedo

    2014-01-01

    Introduction: This study evaluated the frequency of intestinal parasites, emphasizing the identification and differentiation of Entamoeba spp. Methods: Multiplex polymerase chain reaction (PCR), coproantigen tests and morphometric analysis were performed for Entamoeba spp. differentiation. Results: The overall frequency of intestinal parasites was 65%. Entamoeba histolytica was detected by the coproantigen test, and the PCR showed that Entamoeba dispar predominated in the population. In c...

  20. Frequency of amoebiasis and other intestinal parasitoses in a settlement in Ilhéus City, State of Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Helena Lúcia Carneiro Santos

    2014-02-01

    Full Text Available Introduction: This study evaluated the frequency of intestinal parasites, emphasizing the identification and differentiation of Entamoeba spp. Methods: Multiplex polymerase chain reaction (PCR, coproantigen tests and morphometric analysis were performed for Entamoeba spp. differentiation. Results: The overall frequency of intestinal parasites was 65%. Entamoeba histolytica was detected by the coproantigen test, and the PCR showed that Entamoeba dispar predominated in the population. In contrast, morphometric analysis was important for identifying Entamoeba hartmanni. Conclusions: It is possible to identify the causative agent of amoebiasis and to differentiate this agent from other species by combining techniques.

  1. Licensing process for a uranium ore mining and milling facilities located in the state of Bahia, Brazil

    International Nuclear Information System (INIS)

    The Uranium Concentrate Plant – URA – is a plant engaged in uranium ore research, mining and milling activities. The plant aims at producing natural uranium concentrate in the form of ammonium diuranate – ADU, used as raw material for fuel production for nuclear plants. This paper discusses the aspects related to nuclear installation licensing, featuring all steps of the process and emphasizing the requirements of control agencies. It also approaches the epidemiological study required by IBAMA during the process of environment licensing, in order to define possible influences of URA's activities on the neighboring population’s health. (author)

  2. Utilization of plastic detectors in autoradiographic studies of radioactive minerals from the Lagoa Real uranium Province, state of Bahia, Brazil

    International Nuclear Information System (INIS)

    A short account on an autoradiographic technique using plastic detectors, it's methodology, application and results is presented. With this technique the distribution of radioactive minerals in rocks can be studied in detail. As radioactive source for this study, samples mineralized in uraninite and/or pitchblende were used. The utilized detectors were the CR-39 (a polymer plate) and films of celulose nitrate: CA-80-15 and CN-85. The mineralization is associated to mafics (amphibole, pyroxene, biotite, garnet, etc.) and to plagioclase (albite or albite-oligoclase), occurring as small inclusions and also in microfractures, cleavages and grain boundaries, mainly among plagioclase crystals which occur close to or practically touching mafic minerals. (Author)

  3. Stone tools associated with middle pleistocene fauna in the Toca da Esperanca, central region, Bahia state, Brazil

    International Nuclear Information System (INIS)

    Excavations (1) organized on a 12 m2 surface have exhumed quaternary deposits under a 50 cm carbonate crust (layer I). These deposits were composed of angular broken stones compacted into breccia (layer II), yellowish sand (layer III) and reddish clayey sand (leyer IV), containing fossilized bones. These bones belong to extinct quaternary species, in particular Equidae. The uranium-thorium method was used to date several bone samples found in situ which gave these faunas an age of about 300,000 years. Several quartzite stone tools as well as fragments of quartzite and quartz pebbles were discovered among the fossil bones. In particular, the fragment of a pebble, broken by violent percussion and a chopper were found. The raw materials, quartzite and quartz, naturally absent from the cave could only have been brought there by prehistoric man. The Toca da Esperanca is, therefore, the most ancient site known on the American continent which contains evidence of early man. It provides evidence of human presence from the Middle Pleistocene period, about 300,000 years ago, well before the Calico sites in California (about 200,000 years) and the Santa Raimundo Nonato sites (about 30,000 years). In the light of these new discoveries, it is possible to surmise that Homo Erectus came from Asia very early during the Middle Pleistocene, passing the Behring Strait, during one of the big recessions in ocean levels which took place in the cold quaternary periods. (author)

  4. Age constraints on felsic intrusions, metamorphism and gold mineralisation in the Palaeoproterozoic Rio Itapicuru greenstone belt, NE Bahia State, Brazil

    Science.gov (United States)

    Mello, E.F.; Xavier, R.P.; McNaughton, N.J.; Hagemann, S.G.; Fletcher, I.; Snee, L.

    2006-01-01

    U-Pb sensitive high resolution ion microprobe mass spectrometer (SHRIMP) ages of zircon, monazite and xenotime crystals from felsic intrusive rocks from the Rio Itapicuru greenstone belt show two development stages between 2,152 and 2,130 Ma, and between 2,130 and 2,080 Ma. The older intrusions yielded ages of 2,152??6 Ma in monazite crystals and 2,155??9 Ma in zircon crystals derived from the Trilhado granodiorite, and ages of 2,130??7 Ma and 2,128??8 Ma in zircon crystals derived from the Teofila??ndia tonalite. The emplacement age of the syntectonic Ambro??sio dome as indicated by a 2,080??2-Ma xenotime age for a granite dyke probably marks the end of the felsic magmatism. This age shows good agreement with the Ar-Ar plateau age of 2,080??5 Ma obtained in hornblendes from an amphibolite and with a U-Pb SHRIMP age of 2,076??10 Ma in detrital zircon crystals from a quartzite, interpreted as the age of the peak of the metamorphism. The predominance of inherited zircons in the syntectonic Ambro??sio dome suggests that the basement of the supracrustal rocks was composed of Archaean continental crust with components of 2,937??16, 3,111??13 and 3,162??13 Ma. Ar-Ar plateau ages of 2,050??4 Ma and 2,054??2 Ma on hydrothermal muscovite samples from the Fazenda Brasileiro gold deposit are interpreted as minimum ages for gold mineralisation and close to the true age of gold deposition. The Ar-Ar data indicate that the mineralisation must have occurred less than 30 million years after the peak of the metamorphism, or episodically between 2,080 Ma and 2,050 Ma, during uplift and exhumation of the orogen. ?? Springer-Verlag 2006.

  5. Geologic and Geotechnical contributions to the Lagoa da Rabicha and Cachoeira mines projects, Lagoa Real, State of Bahia, Brazil

    International Nuclear Information System (INIS)

    The procedures and systematics involved in obtaining basic geologic-geotechnical, geomechanical and hydrogeotechnical parameters to serve as an aid in the planning of mining activities for the Lagoa da Rabicha and Cachoeira deposists, located in the Lagoa Real uranium District, are presented and discussed. These deposits occur in the Caetite massif, composed mainly of Gneissic lithologies. The studies were performed in order to provide the essential elements for an initial Geologic-Geotechnical characterization of the massifs. (D.J.M.)

  6. Diversity and community structure of social wasps (Hymenoptera: Vespidae) in three ecosystems in Itaparica island, Bahia State, Brazil.

    Science.gov (United States)

    Santos, Gilberto M de M; Bichara Filho, Carlos C; Resende, Janete J; da Cruz, Jucelho D; Marques, Oton M

    2007-01-01

    We studied the structure and composition of communities of social wasps associated with the three insular ecosystems: mangrove swamp, the Atlantic Rain Forest and the 'restinga'- lowland sandy ecosystems located between the mountain range and the sea. Three hundred and ninety-one nests of 21 social wasp species were collected. The diversity of wasps found in each ecosystem was significantly correlated to the diversity of vegetation in each of the three physiognomies, (r(2) = 0.85; F(1.16) = 93.85; P physiognomy had higher species richness (18 species), followed by the restinga (16 species) and the mangrove (8 species) ecosystems. PMID:17607449

  7. Situação nutricional e alimentar de pré-escolares no semi-árido da Bahia (Brasil: II ­ Hipovitaminose A Nutritional status of pre-school children of the semi-arid region of Bahia (Brazil: II ­ Vitamin A deficiency

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    Leonor M.P. Santos

    1996-02-01

    Full Text Available Foram estudados 754 pré-escolares de áreas urbanas de sete municípios do semi-árido do Estado Bahia, Brasil, com o objetivo de determinar a prevalência da hipovitaminose A e sua associação com a idade, sexo, renda em salário-mínimo, escolaridade materna e adequação dietética em vitamina A. Na amostra estudada não se registrou nenhum caso de sinais e/ou sintomas de xeroftalmia durante o exame clínico-oftalmológico. Em 563 crianças foi possível a coleta de sangue para determinação de retinol sérico; encontrou-se um valor médio de 20,3 µg/dl (DP=10,8µg/dl e uma prevalência de 15,3% de níveis deficientes (abaixo de 10,0 µg/dl. Em todos os sete municípios estudados a prevalência de retinol sérico deficiente foi superior a 5,0% que é nível crítico proposto pela OMS para considerar a hipovitaminose A como problema de saúde pública. A distribuição de retinol sérico encontrada não teve relação com o sexo das crianças, mas com a idade, diminuindo a prevalência de níveis deficientes e baixos na medida em que a idade aumenta. Não se encontrou associação entre renda familiar per capita ou escolaridade materna e a prevalência de níveis de retinol deficiente. Os resultados de consumo alimentar provenientes do inquérito recordatório de 24h mostraram que apenas 8% das crianças consumiram quantidades adequadas de retinol ou de seus precursores; 66% ingeriam abaixo da metade e quase 35% delas não chegaram a ingerir nem um quarto da quantidade recomendada para sua faixa etária. A carência de vitamina A deve ser considerada como problema de saúde pública severo, tanto pela alta prevalência de níveis deficientes de retinol em todos os municípios como também pela dimensão da inadequação dietética.A survey of 754 preschool children was undertaken in the urban areas of seven small towns of the semi-arid region of Bahia, Northeastern Brazil, to determine the prevalence of vitamin A deficiency, as well as its

  8. Space Radar Image of Bahia

    Science.gov (United States)

    1994-01-01

    This is a color composite image of southern Bahia, Brazil, centered at 15.22 degree south latitude and 39.07 degrees west longitude. The image was acquired by the Spaceborne Imaging Radar-C/X-band Synthetic Aperture Radar aboard the space shuttle Endeavour on its 38th orbit of Earth on October 2, 1994. The image covers an area centered over the Una Biological Reserve, one the largest protected areas in northeastern Brazil. The 7,000-hectare reserve is administered by the Brazilian Institute for the Environment and is part of the larger Atlantic coastal forest, a narrow band of rain forest extending along the eastern coast of Brazil. The Atlantic coastal forest of southern Bahia is one of the world's most threatened and diverse ecosystems. Due to widespread settlement, only 2 to 5 percent of the original forest cover remains. Yet the region still contains an astounding variety of plants and animals, including a large number of endemic species. More than half of the region's tree species and 80 percent of its animal species are indigenous and found nowhere else on Earth. The Una Reserve is also the only federally protected habitat for the golden-headed lion tamarin, the yellow-breasted capuchin monkey and many other endangered species. In the past few years, scientists from Brazilian and international conservation organizations have coordinated efforts to study the biological diversity of this region and to develop practical and economically viable options for preserving the remaining primary forests in southern Bahia. The shuttle imaging radar is used in this study to identify various land uses and vegetation types, including remaining patches of primary forest, cabruca forest (cacao planted in the understory of the native forest), secondary forest, pasture and coastal mangrove. Standard remote-sensing technology that relies on light reflected from the forest canopy cannot accurately distinguish between cabruca and undisturbed forest. Optical remote sensing is also

  9. Space Radar Image of Bahia

    Science.gov (United States)

    1994-01-01

    This is a color composite image of southern Bahia, Brazil, centered at 15.22 degree south latitude and 39.07 degrees west longitude. The image was acquired by the Spaceborne Imaging Radar-C/X-band Synthetic Aperture Radar aboard the space shuttle Endeavour on its 38th orbit of Earth on October 2, 1994. The image covers an area centered over the Una Biological Reserve, one the largest protected areas in northeastern Brazil. The 7,000-hectare reserve is administered by the Brazilian Institute for the Environment and is part of the larger Atlantic coastal forest, a narrow band of rain forest extending along the eastern coast of Brazil. The Atlantic coastal forest of southern Bahia is one of the world's most threatened and diverse ecosystems. Due to widespread settlement, only 2 to 5 percent of the original forest cover remains. Yet the region still contains an astounding variety of plants and animals, including a large number of endemic species. More than half of the region's tree species and 80 percent of its animal species are indigenous and found nowhere else on Earth. The Una Reserve is also the only federally protected habitat for the golden-headed lion tamarin, the yellow-breasted capuchin monkey and many other endangered species. In the past few years, scientists from Brazilian and international conservation organizations have coordinated efforts to study the biological diversity of this region and to develop practical and economically viable options for preserving the remaining primary forests in southern Bahia. The shuttle imaging radar is used in this study to identify various land uses and vegetation types, including remaining patches of primary forest, cabruca forest (cacao planted in the understory of the native forest), secondary forest, pasture and coastal mangrove. Standard remote-sensing technology that relies on light reflected from the forest canopy cannot accurately distinguish between cabruca and undisturbed forest. Optical remote sensing is also

  10. Abortamento induzido: vivência de mulheres baianas Induced abortion: the experience of women from the Brazilian state of Bahia

    Directory of Open Access Journals (Sweden)

    Vanessa do Nascimento Pereira

    2012-12-01

    study was conducted in a public maternity hospital in the city of Salvador (Northeastern Brazil, and the subjects were nine women hospitalized due to induced abortion. To collect data, we used the interview accompanied by a semi-structured form. Ethical aspects were considered based on Resolution 196/96 of the National Health Council. For the analysis of the discourses, we used Bardin's content analysis technique. The sample was characterized by predominantly black adult women, married or in a stable union, financially dependent on the partner. In the analysis, two themes emerged: motivation and feelings. Among the reasons leading to abortion, there are financial difficulties, the number of children, the experience of domestic violence and the loss of their autonomy. The process of aborting generates fear of death, sadness and relief. Women experiencing induced abortion revealed a very painful process from the moment they discover the pregnancy until the difficult decision to interrupt it. When they are not helped, these women perpetuate the pain, living days of anguish and guilt. The exercise of listening and welcoming these women must be present in the lives of health professionals, regardless of their views on abortion, so that the women can express their feelings, and then get appropriate help and referral.

  11. New records of bryophytes for Pernambuco State, Brazil

    OpenAIRE

    Pôrto, Kátia Cavalcanti; Germano, Shirley Rangel; de Oliveira, Sylvia Mota

    2000-01-01

    The known geographical distribution of 12 bryophyte species is extended by confirmation of their presence in the state of Pernambuco. Leptoscyphus porphyrius (Nees) Grolle, Harpalejeunea uncinata Steph., Chryso-hypnum diminutivum (Hampe) Buck and Porotrichum korthalsianum (Dozy & Molk.) Mitt. are new to northeastern Brazil. The material studied was collected in remnants of Atlantic Forest situated at altitudes of 100-1.100m. The principal taxonomic characteristics are cited, with ecological a...

  12. Characteristics of Contraceptive Use in Sao Paulo State, Brazil

    Institute of Scientific and Technical Information of China (English)

    Elisabeth Meloni Vieira; Rita Badiani; Amaury Léis Dal Fabbro; Antonio Luiz Rodrigues Junior

    2006-01-01

    Objective To know the characteristics of contraceptive use in Sao Paulo State collected by the Demographic and Health Survey (DHS) conducted in 1996.Methods Data of Sao Paulo in 1996 were analyzed compared with the previous DHS carried on in 1986focusing on Sao Paulo State. Contraceptive use among married or cohabiting women by age, number of children and schooling was closely examined.Age and timing of female sterilization were also analyzed.Results The results showed that unlike Brazil there was a stability of female sterilization in Sao Paulo State during 1986 and 1996. There was a pattern in Sao Paulo: up to 30years old the pill was the most used contraceptive, after 30 there was a predominance of female sterilization, which increased with the number of children and decreased with schooling. The use of male methods had also increased in the 1986 and 1996period, being greater in Sao Paulo than in Brazil. Sao Paulo also presented more diversity in the use of reversible contraceptives.Conclusions The predominant two contraceptive methods in Brazil and Sao Paulo changed from 1986 to 1996, I.e. From pill to female sterilization.

  13. Situação sociodemográfica e de saúde reprodutiva pré e pós-gestacional de adolescentes, Feira de Santana, Bahia, Brasil Pre- and post-gestational sociodemografic and reproductive characteristics of adolescent mothers in Feira de Santana, Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Ana Lúcia C. B. Paraguassú

    2005-04-01

    Full Text Available O objetivo foi caracterizar mudanças sociodemográficas e de saúde reprodutiva pré e pós-gestacional de mulheres que foram mães na adolescência em Feira de Santana (BA. Estudo transversal, com amostragem aleatória por conglomerados de 438 mulheres de 10 a 24 e que freqüentaram as Unidades Básicas de Saúde do município, de agosto a dezembro de 2001. Na análise estatística, calculou-se média, desvio padrão e teste de Mcnemar. Constatou-se que no período pré-gestacional, 84,8% cursavam nível fundamental, sendo 41,8% de 17 a 19 anos, 66,0% eram solteiras, 62,6% moravam com suas famílias, 91,2% não procuraram o serviço de planejamento familiar e 60,9% não faziam uso de contraceptivos. No período pós-gestacional verificou-se, com resultados estatisticamente significantes, aumento das proporções do ensino médio (22,0%; da comunhão livre (60,6%; procura ao planejamento familiar (43,7%; uso de contraceptivos (70,8%; abandono escolar (27,6% e diminuição do uso de condom (19%; 44,5% relataram outros filhos, com maiores proporções naquelas de 10 a 16 anos (12,6%, com iniciação sexual precoce e aborto (22,8%. Após a gravidez na adolescência foi constatado o abandono escolar, maior coabitação com parceiro, procura ao planejamento familiar, uso de contraceptivos, presença de novos filhos.The objective was to study pre- and post-gestational changes in the sociodemografic and reproductive health of women who were adolescent mothers, in Feira de Santana, Bahia, Brazil. A sectional study design was used, with a randomly selected conglomerates of 438 females who seeked medical attention at the Basic Health Services. For the statistical analysis, the average, standard deviation and test of Mcnemar. During the pre-gestational period 84.8% of them frequented primary schools, 41.8% were 17 to 19 years old. Furthermore, 66.0% were singles, 62.6% lived with their families. Family Planning Services was not sought out by 91.2% and 60

  14. Occupational accidents with exposure to biological material: Description of cases in Bahia

    Directory of Open Access Journals (Sweden)

    Técia Maria Santos Carneiro e Cordeiro

    2016-04-01

    Full Text Available Background and Objective: This study is included in the field of public health in Brazil, in particular occupational health, by the occupational accidents with exposure to biological material consists of a preventable injury. Thus, the objective was to describe risk factors the of occupational accidents with exposure to biological material and the conduct postexposure adopted notified of cases in Notifiable Diseases Information System (SINAN in the State of Bahia in 2012. Methods: This is a descriptive epidemiological study realized with data from the injuries of notifications SINAN in February 2013, the analysis was realized using descriptive statistics in absolute frequencies and relative. Results: The results indicate a higher occurrence of occupational accidents involving exposure to biological materials in Bahia in the female population (78.1% and aged between 30-49 years (51.5%; the blood was fluid larger contact in accidents 75.2% by percutaneous (71.5%; post-exposure procedures were adopted in accordance recommended by the Ministry of Health; divers information were not fulfilled in the notifications and only 23.8% of Occupational Accidents Comunication (CAT were issued. Conclusion: It is considered necessary to draw up strategies on occupational health and safety, consciousness of workers about the relevance of the measures adopted after occupational accidents with exposure to biological material and the training of professionals for case notification and research to fill all the fields of the notification form and also the issuance of CAT.

  15. Adoção de tecnologias de informação e comunicações nas clínicas de diálise da Bahia Adoption of information and communication technologies in the dialysis clinics of Bahia State

    Directory of Open Access Journals (Sweden)

    Fábio Batista Mota

    2010-06-01

    Full Text Available O objetivo deste artigo é investigar a adoção e utilização de tecnologias de informação e comunicações nas clínicas de diálise da Bahia. Foi realizado um estudo de caso nas firmas, aplicando-se, junto aos gestores das clínicas, um questionário de pesquisa adaptado da RedeSist e da PINTEC. A amostra abrangeu as vinte empresas arroladas no CNES do Ministério da Saúde, tendo sido obtido 60% de aproveitamento. As informações coletadas, de caráter quantitativo, foram analisadas a partir das distribuições de frequências das respostas dos entrevistados. Concluiu-se que o problema da adoção de tecnologias de informação e comunicações não está no acesso das clínicas de diálise às mesmas, mas sim no subaproveitamento do seu potencial econômico.The aim of this article is to investigate the adoption and use of information and communication technologies within private dialysis clinics in Bahia State. A case study was developed with companies by applying, to clinics' managerial teams, a research questionnaire adapted from RedeSist and from PINTEC. The sample included 20 companies, listed by CNES of the Ministry of Health, and obtained a positive usage rate data of 60%. The collected quantitative information was analyzed by interviewees' answer frequency distribution. Conclusion indicates that the adoption of information and communication technologies by the clinics is not directly related to their access to these technologies but to the under usage of their economical potential.

  16. Perilestes eustaquioi sp. nov. and new distributional records of Perilestidae (Odonata in Brazil

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    Angelo B. M. Machado

    2015-10-01

    Full Text Available ABSTRACT Perilestes eustaquioi sp. nov. (holotype male deposited in ABMM collection from the state of Bahia (municipality of Una, northeastern Brazil, is described and illustrated based on one male specimen. It differs from the other species of the genus mainly by the larger size of the anteclypeus in relations to the postclypeus. Together with P. fragilis Hagen in Selys, 1862 from the state of Sergipe and P. solutus Williamson & Williamson, 1924 from the state of Ceará, these are the first records of Perilestidae from northeastern Brazil.

  17. Chikungunya risk for Brazil

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    Raimunda do Socorro da Silva Azevedo

    2015-01-01

    Full Text Available This study aimed to show, based on the literature on the subject, the potential for dispersal and establishment of the chikungunya virus in Brazil. The chikungunya virus, a Togaviridae member of the genusAlphavirus, reached the Americas in 2013 and, the following year, more than a million cases were reported. In Brazil, indigenous transmission was registered in Amapa and Bahia States, even during the period of low rainfall, exposing the whole country to the risk of virus spreading. Brazil is historically infested by Ae. aegypti and Ae. albopictus, also dengue vectors. Chikungunya may spread, and it is important to take measures to prevent the virus from becoming endemic in the country. Adequate care for patients with chikungunya fever requires training general practitioners, rheumatologists, nurses, and experts in laboratory diagnosis. Up to November 2014, more than 1,000 cases of the virus were reported in Brazil. There is a need for experimental studies in animal models to understand the dynamics of infection and the pathogenesis as well as to identify pathophysiological mechanisms that may contribute to identifying effective drugs against the virus. Clinical trials are needed to identify the causal relationship between the virus and serious injuries observed in different organs and joints. In the absence of vaccines or effective drugs against the virus, currently the only way to prevent the disease is vector control, which will also reduce the number of cases of dengue fever.

  18. Infestation of Aedes aegypti estimated by oviposition traps in Brazil Infestação por Aedes aegypti estimada por armadilha de oviposição em Salvador, Bahia

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    Vanêssa C G Morato

    2005-08-01

    Full Text Available OBJECTIVE: To assess infestation levels of Aedes aegypti using the oviposition trap (ovitrap method and to compare these results with data obtained with the use of indices traditionally applied in public programs aimed at fighting this vector. METHODS: Nine sentinel areas in Northeastern, Brazil, were assessed and infestation levels were measured for a nine-month period. Egg density and container indices were estimated and compared with previous results found using the house index and Breteau index. RESULTS: The results indicated that the area studied was infested with this vector during the entire study period and that the infestation was widespread in all areas. Different results were found with the different indices studied. There were areas in which the house index and the Breteau index were negative or close to zero, whereas the container index for the same area was 11% and the egg density index was 8.3%. CONCLUSIONS: The container and egg density indices allow better assessment of infestation rates in a city than the conventionally used indices (house index and Breteau index. At lower operational costs and easier standardization, these indices can be applied as a measurement tool for assessing infestation rates during entomological surveillance in programs to fight Aedes aegypti.OBJETIVO: Estimar os índices de infestação do Aedes aegypti, utilizando ovitrampa com atrativo e comparar esse método com os tradicionalmente utilizados nos programas oficiais de combate ao vetor. MÉTODOS: Foram analisadas nove áreas sentinelas de Salvador, Estado da Bahia, durante nove meses. Foram calculados os índices de densidade de ovos e positividade de ovitrampa, e levantamento dos índices de infestação predial e de Breteau para comparação. RESULTADOS: Observou-se que o município apresentou infestação pelo vetor durante todo o período de estudo em todas as áreas sentinelas. Os índices nem sempre apresentaram resultados de infesta

  19. Sheepskin Effects in the Returns to Education by Ethnic Group: Evidence from Northeastern Brazil

    OpenAIRE

    Jean-Louis Arcand; Béatrice D'Hombres

    2005-01-01

    The purpose of this paper is to examine inter-ethnic differences in the returns to education for the three main ethnic groups in the Metropolitan Region of Salvador (MRS), Bahia state, in Northeastern Brazil. Our results suggest that sheepskin effects take the traditional form of an additional return to the completion of a diploma for whites, whereas for blacks the additional return stems entirely from the sheepskin-like effect associated with admission to university. We show that it is possi...

  20. Ituglanis agreste, a new catfish from the rio de Contas basin, northeastern Brazil (Siluriformes: Trichomycteridae)

    OpenAIRE

    Sergio M. Q. Lima; Cinara P. Neves; Rafael M. Campos-Paiva

    2013-01-01

    Ituglanis agreste, a new species of catfish, is described from a tributary stream of the rio Gongogi drainage, rio de Contas basin, Bahia State, northeastern Brazil, from a transition area between the Atlantic Rain Forest and the semi-arid Caatinga savanna. This species is distinguished from its congeners by the following characters: elongate interopercle plate with high number of odontodes (26-30), high number of ribs (5-6), fewer vertebrae (36), number of branchiostegal rays (7), number of ...

  1. The Dom Feliciano belt in Santa Catarina State, Brazil

    International Nuclear Information System (INIS)

    A geological synthesis and a proposal for the geotectonic evolution of the precambrian to eopaleozoic terrains of the southern part of Santa Catarina state is presented. The methods utilized were conventional (field works, petrological studies and bibliographic analysis), including structural analysis, lithogeochemical and geochronological investigations. Over a hundred new radiometric determinations, using several methods some of which not yet available in Brazil, as U-Pb in zircon and Pb-Pb and Sm-Nd in whole rocks, are presented. The results allowed us to determine the emplacement epoch of granitoids and consequently the associated deformational phases. (author)

  2. Brazil, the United States, and the missile technology control regime

    OpenAIRE

    Tollefson, Scott D.

    1990-01-01

    This technical report analyzes Brazil's development of ballistic missiles in light of U.S. pressures to stifle that development. The first section describes and critiques the Missile Technology Control Regime (MTCR); the second analyzes the U.S. application of MTCR guidelines toward Brazil; the third assesses Brazil's ballistic missile capabilities; and the fourth considers Brazil's response. The report concludes that the U.S. policy of restricting space and missile technology to Brazil under...

  3. Acute Poisoning in Children in Bahia, Brazil.

    Science.gov (United States)

    Rodrigues Mendonça, Dilton; Menezes, Marta Silva; Matos, Marcos Antônio Almeida; Rebouças, Daniel Santos; Filho, Jucelino Nery da Conceição; de Assis, Reginara Souza; Carneiro, Leila

    2016-01-01

    Acute poisoning is a frequent accident in childhood, particularly in children under 4 years of age. This was a descriptive study with data collected from standardized forms of the Poison Control Center and patient record charts. All the cases of acute poisoning in children aged 0 to 14 years during the period 2008 to 2012 were selected. The variables studied comprised characteristics of the events and toxic agents, clinical development, and outcome. A total of 657 cases of acute poisoning, with higher frequency in the age-group from 1 to 4 years (48.7%) and male sex (53.4%), were recorded. The occurrences were accidental in 92% of the cases, and 5.8% were due to suicide attempts. Among the toxic agents, medications (28.5%), venomous animals (19.3%), nonvenomous animals (10%), household cleaning products (9.0%), and raticide agents (8.7%) predominated. The majority of cases were characterized as light (73.5%) and around 18% required hospitalization, and there was low lethality (0.5%). PMID:27335994

  4. Acute Poisoning in Children in Bahia, Brazil

    Science.gov (United States)

    Rodrigues Mendonça, Dilton; Menezes, Marta Silva; Matos, Marcos Antônio Almeida; Rebouças, Daniel Santos; Filho, Jucelino Nery da Conceição; de Assis, Reginara Souza; Carneiro, Leila

    2016-01-01

    Acute poisoning is a frequent accident in childhood, particularly in children under 4 years of age. This was a descriptive study with data collected from standardized forms of the Poison Control Center and patient record charts. All the cases of acute poisoning in children aged 0 to 14 years during the period 2008 to 2012 were selected. The variables studied comprised characteristics of the events and toxic agents, clinical development, and outcome. A total of 657 cases of acute poisoning, with higher frequency in the age-group from 1 to 4 years (48.7%) and male sex (53.4%), were recorded. The occurrences were accidental in 92% of the cases, and 5.8% were due to suicide attempts. Among the toxic agents, medications (28.5%), venomous animals (19.3%), nonvenomous animals (10%), household cleaning products (9.0%), and raticide agents (8.7%) predominated. The majority of cases were characterized as light (73.5%) and around 18% required hospitalization, and there was low lethality (0.5%). PMID:27335994

  5. BRYOPHYTES NEW RECORDS FOR MATO GROSSO STATE, BRAZIL

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    Nelson Antunes de Moura

    2016-03-01

    Full Text Available This study, a pioneer in the region, is part of the bryoflora survey municipalities of Baron Melgaço, Cuiabá and Chapada dos Guimarães, located in the southern region of Mato Grosso, Brazil. All materials were collected as viewed Yano (1984. In the herbarium of Federal University of Mato Grosso (UFMT, the materials were compared with the species already identified in its different taxa. In this article, nine species are cited are presented for the first time for the state of Mato Grosso: Calymperes platyloma, Campylopus savannarum, C. surinamensis, Fabronia macroblepharis, Hyophyla involuta, Sematophyllum adnatum, S. demissum, Racopilum tomentosum and Vesicularia vesicularis. The results showed the high occurrence of species collected as first quote for the state of Mato Grosso, whereas sparse samples were collected in three municipalities of the state, demonstrating the wealth of species in the region. Keywords: bryophytes; liver; new records.

  6. Technology Transfer and Knowledge Management in Technological Innovation Center: A Case Study in Brazil

    OpenAIRE

    Luan Carlos Santos Silva; João Luiz Kovaleski; Silvia Gaia; Manon Garcia; Pedro Paulo de Andrade Júnior

    2013-01-01

    The purpose of this paper was to analyze the knowledge management in the process of technology transfer in a technological innovation center, known in Brazil as NIT. The used methodology included a qualitative approach. It was a case study of a Nucleus which is in a State University located in the south of Bahia state, Brazil. The results showed that this specific Nucleus presents a fine infrastructure regarding the legal regulation, based on the Federal Law of Innovation nº 10.973 and on the...

  7. Technology Transfer and Knowledge Management in Technological Innovation Center: A Case Study in Brazil

    OpenAIRE

    Luan Carlos Santos Silva; Joao Luiz Kovaleski; Silvia Gaia; Manon Garcia; Pedro Paulo de Andrade Junior

    2013-01-01

    The purpose of this paper was to analyze the knowledge management in the process of technology transfer in a technological innovation center, known in Brazil as NIT. The used methodology included a qualitative approach. It was a case study of a Nucleus which is in a State University located in the south of Bahia state, Brazil. The results showed that this specific Nucleus presents a fine infrastructure regarding the legal regulation, based on the Federal Law of Innovation no 10.973 and on the...

  8. Survey of the castor bean production (Ricinus communis L. in a collection of producers from five counties of Bahia State. = Levantamento da produção de mamona (Ricinus communis L. em uma amostra de produtores em cinco municípios do Estado da Bahia.

    Directory of Open Access Journals (Sweden)

    Vicente de Paula Queiroga

    2011-08-01

    Full Text Available The objective of this study was to verify the situation of the culture of castor bean from a collection of producers located in five counties of Bahia state, highlighting the technical conditions of production and commercialization of the product, beyond its social aspects. Twenty-five castor bean producers were interviewed during the 2005 agricultural year by a team of researchers from the Embrapa Cotton. A present questionnaire with 15 variable questions pertaining to agro-economic and social-economic was applied to producers with the objective to diagnose the agricultural social-economic profiles of theproducers of castor bean that are used for the production of berries to be used within the energy market of the Program of Biodiesel and Ricin chemistry. Data analysis concluded that the family farmers of Bahia have the culture of castor oil as, a major source of income, but the cultivation techniques, promising cultivars, and oil content are underutilized. It was shown that a technology gap can be solved by a adopting a differential pricing policy that is based on a feasibility comprehensive recovery program that increases the ricin culture productivity throughout the production chain, reduce costs, and increase the oil content of cultivars.ResumoObjetivou-se com este estudo verificar a situação da cultura da mamona em uma amostra de produtores levantados em cinco municípios localizados no noroeste do estado da Bahia (São Gabriel, Irecê, Lapão, Ibititá e Cafarnaum, destacando-se as condições técnicas de produção e de comercialização do produto, além dos seus aspectos sociais. Um total de 25 produtores de mamona foi entrevistado no ano agrícola de 2005, por uma equipe de pesquisadores da Embrapa Algodão. Um questionário preestabelecido com 15 variáveis agronômicas e socioecononômicas foi aplicado junto aos produtores, visando o diagnóstico do perfil agrossocioeconômico dos produtores de mamona que estão destinando sua

  9. Uma análise exploratória dos programas de controle da tuberculose da bahia e goiás à luz da teoria dos custos de transação An exploratory analysis of the tuberculosis control program of the states of bahia and goiás from a transaction cost theory perspective

    Directory of Open Access Journals (Sweden)

    Sebastião Loureiro

    2013-03-01

    Full Text Available Em caráter exploratório, o objetivo deste artigo é analisar o Programa de Controle da Tuberculose (PCTs dos Estados da Bahia e Goiás e respectivas capitais, Salvador e Goiânia, a partir da Teoria dos Custos de Transação. Para tanto, foi realizado um estudo de caso nos PCTs citados, utilizando-se, junto aos seus gestores, do método de entrevistas aprofundadas semidiretivas. Os resultados sugerem: (a baixa especificidade em ativos humanos; (b baixo grau de incerteza - relacionada à flutuação da demanda e à introdução de novas tecnologias (medicamentos; (c aspectos relacionados à racionalidade limitada (informação incompleta são pouco relevantes - no que tange à redação do contrato (Programa Nacional de Controle da Tuberculose - PNCT e ao Sistema de Informação de Agravos de Notificação (SINAN; (d e alta probabilidade de ocorrência de comportamento de tipo oportunista (risco moral - devido ao não monitoramento das ações, à ausência de punições em caso de descumprimento das ações pactuadas no PNCT e ao regime de incentivos vigente.From a Transaction Cost Theory perspective, the paper aims to discuss the Programa de Controle da Tuberculose (PCT - Tuberculosis Control Program of the States of Bahia and Goiás and their Capital Cities, Salvador and Goiânia. A case study was carried out applying a research questionnaire to the PCT managers. The results indicate: (a low specificity in human assets; (b low uncertainty - related to fluctuations in demand and to the introduction of new technologies (drugs; (c aspects related to bounded rationality (incomplete information are not important - related to the contract (PNCT and the SINAN; (d and high probability of opportunism (moral hazard, due to lack of monitoring of the actions, lack of punishment in case of default of actions agreed upon in the PNCT, and the current incentive regime.

  10. VISCERAL LEISHMANIASIS IN PETROLINA, STATE OFPERNAMBUCO, BRAZIL, 2007-2013

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    Andreina de Carvalho ARAUJO

    2016-01-01

    Full Text Available Visceral leishmaniasis is a life-threatening disease of great public health relevance in Brazil. The municipality of Petrolina is an endemic area in the State of Pernambuco, Brazil. This study was designed to assess the recent expansion of VL in the municipality ofPetrolina, Pernambuco. Patients data were obtained from the Brazilian National Information System for Notifiable Diseases (SINAN. A total of 111 records from 2007 to 2013 were investigated, of which 69 were residents in Petrolina. The disease has predominantly affected 1-4 year old children (34.8%. Most of the patients were males (59.4%. Co-infection with human immunodeficiency virus occurred in 14.5% of the cases. The criterion most frequently used was the clinical and epidemiological confirmation (59.4%, with clinical cure in 78.3% of cases and one fatal outcome. Visceral leishmaniasis is endemic in Petrolina with transmission levels varying from moderate to high. The present study has shown the precariousness of the use of diagnostic tests in primary healthcare units, and this misuse has interfered with the diagnosis and treatment of cases.

  11. VISCERAL LEISHMANIASIS IN PETROLINA, STATE OFPERNAMBUCO, BRAZIL, 2007-2013.

    Science.gov (United States)

    Araujo, Andreina de Carvalho; Gonçalves, Nara Nagle Vieira Matos; Dantas-Torres, Filipe; Ferreira, Fernando; Horta, Mauricio Claudio

    2016-01-01

    Visceral leishmaniasis is a life-threatening disease of great public health relevance in Brazil. The municipality of Petrolina is an endemic area in the State of Pernambuco, Brazil. This study was designed to assess the recent expansion of VL in the municipality of Petrolina, Pernambuco. Patients data were obtained from the Brazilian National Information System for Notifiable Diseases (SINAN). A total of 111 records from 2007 to 2013 were investigated, of which 69 were residents in Petrolina. The disease has predominantly affected 1-4 year old children (34.8%). Most of the patients were males (59.4%). Co-infection with human immunodeficiency virus occurred in 14.5% of the cases. The criterion most frequently used was the clinical and epidemiological confirmation (59.4%), with clinical cure in 78.3% of cases and one fatal outcome. Visceral leishmaniasis is endemic in Petrolina with transmission levels varying from moderate to high. The present study has shown the precariousness of the use of diagnostic tests in primary healthcare units, and this misuse has interfered with the diagnosis and treatment of cases. PMID:27074323

  12. MARTHA DANTAS: o ensino da geometria na Bahia

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    Maria Célia Leme da Silva

    2008-01-01

    Full Text Available This article is part of project of research which intends to build up Historical facts of mathematics education in Brazil, in special, concerning teaching of geometry in Bahia, during the Movement of Modern Mathematics MMM. We investigated this research, which proposal of teaching of geometry was contained on books dedicated to elementary school in the project: "Process between exhibition and discovery" PROED. Those books, produced in Salvador in 70's decade, which one of the author the mathematics and educator from Bahia, Martha Maria de Souza Dantas. The project of research searchs to understand how was the introduction of modern geometry in Bahia , for this reason we prepared a preliminary description and analysis of original documents of two projects developed in Salvador during 60's and 70's decades between them the project which originated the didactic books , part of our investigation. On this article, we showed an academic analogy of Martha Dantas, because during our preliminary reading concerning documents from Salvador, we realized that those books were strongly harnessed to academic life of this educator.

  13. O SINAES na universidade pública estadual: análise do processo de construção da avaliação interna na Universidade do Estado da Bahia (UNEB SINAES en la universidad pública estadual (provincial: análisis del proceso de construcción de la evaluación interna en la Universidad del Estado (Provincia de Bahía (UNEB Sinaes at the public state university: analysis of the internal evaluation process at Bahia State University (UNEB

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    Regina Lúcia Bastos Vieira

    2010-09-01

    investigación se llevó a cabo en el Campus I, situado en Salvador, Bahía, estado (provincia de Brasil, entre el segundo semestre de 2007 y el primero de 2008. Se identificaron los siguientes procesos: dificultades de comunicación; poca formación en evaluación de los miembros de las Comisiones y falta de apoyo de la Administración Superior a la actividad evaluativa.The qualitative research on Public Evaluation Policy on Higher Education-The National Evaluation System of Higher Education (SINAES- aimed at two objectives: to examine how the internal evaluation system has been constructed at the Bahia State University and how well it functions. Documents were examined and members of the internal evaluation commission, the sectorial evaluation commission, and university administrators were interviewed to analyze what top administrator and members of both commissions would say about the internal evaluation process under SINAES regulation and about the development of an evaluation culture at the university. The research was developed at Campus I, in Salvador, Bahia, Brazil, between the second semester 2007 and the first semester 2008. Data analysis indicate: difficulties with communication, lack of knowledge regarding evaluation among members of all commissions and lack of support of the higher administration evaluation activities.

  14. Diversity and distribution of the bryophyte flora in montane forests in the Chapada Diamantina region of Brazil

    OpenAIRE

    Emilia de Brito Valente; Kátia Cavalcanti Pôrto; Cid José Passos Bastos; Jana Ballejos-Loyola

    2013-01-01

    Bryophytes constitute an important component of tropical rain forests, which provide microhabitats favorable for their establishment. Bryophytes are also quite responsive to changes in microclimate, which makes them good bioindicators. This study aimed to determine the diversity and distribution of bryophytes in upper and lower montane forests of the Chapada Diamantina region of the state of Bahia, Brazil. To that end, we studied community aspects such as richness, diversity, substrates colon...

  15. A summary of prospecting for radioactive minerals in Brazil 1952/1960

    International Nuclear Information System (INIS)

    Descriptions of the geologic setting of localities where anomalous radioactivity was detected are presented. The four principal areas where possibly significant uranium deposits were discovered are: the sedimentary rocks of the Tucano Basin in the east-central portion of the State of Bahia; the zirconium ores in the alkaline rocks of Pocos de Caldas Plateau in the State of Minas Gerais; the gold-bearing conglomerates of the Serra de Jacobina in the central part of the state of Bahia and in the coal of southern Brazil, particularly in the Cambui-Figueira area of the Rio do Peixe coal field in northern Parana State. The two principal localities where thorium and associated rare earths were discovered are Morro do Ferro in the Pocos de Caldas Plateau and near the junction of the Ribeira and Itapirapua Rivers on the Sao Paulo-Parana border

  16. Cesium-137 accident lessons in Goiania, Goias State, Brazil

    International Nuclear Information System (INIS)

    This document relates the experience obtained by several professionals which had an important role in the cesium-137 accident occurred in Goiania, Goias State, Brazil in September, 1987. It's divided into chapters, according to the action area - medical, nursing, social assistance, odontological and psychological. At first, some notions of radioprotection are explained, followed by the accident history and by the doctors and nurses action during the emergency phase and the medical, odontological, social and psychological assistance to the victims. The social assistance report shows some statistical data about the economic, occupational and social conditions of the accident victims. It is shown some information about the health institutions and the sanitary care in the ionizing radiation and about the occupational radiological protection in Goiania

  17. Heavy metals in environmental studies in Minas Gerais State - Brazil

    International Nuclear Information System (INIS)

    Full text: Intense mining activities in Minas Gerais State - Brazil bring out tons of waste to the environment. Considerable concentration of toxic elements penetrate the soil, ground waters and rivers. This endangers the environment quality not only in the surrounding areas but also occurs in ichthyofauna and in more distant areas of cattle raising and agricultural activities. After seasonal floods, veterinary clinic studies have shown that most animals raised in this region are affected by symptomatologic nervous diseases, still not clearly diagnosed, that suggests intoxication. These pathologies are mostly noted after floods. Instrumental Neutron Activation Analysis - INAA was applied to determine major and trace elements in environmental samples. The obtained results show that the contaminated water and sediment with heavy metals and toxic elements from the Das Velhas River upstream basin, the mining region, carry contamination to the ichthyofauna and farming region within a distance of approximately 400 km. (author)

  18. RAILWAY INDUSTRY ROADMAP IN THE STATE OF SANTA CATARINA, BRAZIL

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    Acires DIAS

    2015-12-01

    Full Text Available This article aims to identify the main requirements to strengthen the railroad industry in Santa Catarina by using technology roadmapping. The railway industry is composed of carriers, manufacturers, suppliers, operators, logistics, services and education. The survey aimed to provide guidelines for the Federation of the State of Santa Catarina Industry (FIESC to develop its strategic plan for the next eight years. Based on the survey, the roadmap defined vision, mission, a list of key concepts, drivers and actions for the Federation to support the railway industry development, since this industrial sector is still economically unrepresented when compared to other sectors in Santa Catarina. The survey also pointed out there is a strong expansion program of the railway freight and railway transport for people in Brazil, both in government and private sectors.

  19. Situação nutricional e alimentar de pré-escolares no semi-árido da Bahia (Brasil): II ­ Hipovitaminose A Nutritional status of pre-school children of the semi-arid region of Bahia (Brazil): II ­ Vitamin A deficiency

    OpenAIRE

    Leonor M.P. Santos; Assis, Ana Marlucia O; Maisa C. Martins; Maria P. N. Araújo; Morris, Saul S; Barreto, Mauricio L

    1996-01-01

    Foram estudados 754 pré-escolares de áreas urbanas de sete municípios do semi-árido do Estado Bahia, Brasil, com o objetivo de determinar a prevalência da hipovitaminose A e sua associação com a idade, sexo, renda em salário-mínimo, escolaridade materna e adequação dietética em vitamina A. Na amostra estudada não se registrou nenhum caso de sinais e/ou sintomas de xeroftalmia durante o exame clínico-oftalmológico. Em 563 crianças foi possível a coleta de sangue para determinação de retinol sé...

  20. Ocorrência e atividade de fungos micorrízicos arbusculares em plantios de eucalipto (eucalyptus sp. no litoral norte da Bahia, Brasil Occurrence and activity arbuscular mycorrhizal fungi in eucalypt (eucalyptus sp. plantations in the northern coast of Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Francisco de Sousa Lima

    2013-04-01

    Full Text Available Nas últimas décadas, tecnologias alternativas vêm sendo estudadas visando tornar o cultivo do eucalipto (Eucalyptus sp. mais econômico e sustentável. Entre estas, as associações micorrízicas merecem destaque devido aos inúmeros benefícios que proporcionam às plantas hospedeiras. Este trabalho teve como objetivo avaliar a ocorrência e atividade de fungos micorrízicos arbusculares em plantios de eucalipto utilizados comercialmente pela Copener Florestal Ltda. no litoral norte da Bahia. Foi observada grande variabilidade na densidade de esporos (36,2 a 203,2 esporos em 50 g de solo, colonização micorrízica (10,6 a 57,8% e nos teores de glomalina facilmente extraível e total (0,34 a 1,92 mg g de solo-1 e 0,48 a 3,88 mg g de solo-1 nos plantios de eucalipto. Os resultados neste estudo permitiram concluir que, embora os clones apresentem suscetibilidade à micorrização em condições de campo, variações nas características do solo afetam aspectos ecológicos dos fungos micorrízicos arbusculares nos plantios de eucalipto da Copener Florestal Ltda. no litoral norte da Bahia.In recent decades, alternative technologies have been studied in order to make the cultivation of eucalyptus more economical and sustainable. Among these, the mycorrhizal associations deserve mention because of the many benefits they provide to host plants. Mycorrhizal fungi (AMF form mutualistic association with plant roots, promoting greater uptake of nutrients to the host, which in turn yields products of photosynthesis to the fungus. With the establishment of the association, the plants become more resistant to adverse conditions such as nutrient-poor soil, low pH, high temperature, water stress, decreased microbial activity, among other biotic and abiotic stresses. This study aimed to evaluate the occurrence and activity of mycorrhizal fungi in eucalypt plantations used commercially by Copener Florestal Ltda. northern coast of Bahia. A high variability in

  1. Temporal distribution of tuberculosis in the State of Amazonas, Brazil

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    Marlucia da Silva Garrido

    2015-06-01

    Full Text Available Tuberculosis (TB is one of the infectious diseases that contributes most to the morbidity and mortality of millions of people worldwide. Brazil is one of 22 countries that accounts for 80% of the tuberculosis global burden. The highest incidence rates in Brazil occur in the States of Amazonas and Rio de Janeiro. The aim of this study was to describe the temporal distribution of TB in the State of Amazonas. Between 2001 and 2011, 28,198 cases of tuberculosis were reported in Amazonas, distributed among 62 municipalities, with the capital Manaus reporting the highest (68.7% concentration of cases. Tuberculosis was more prevalent among males (59.3% aged 15 to 34 years old (45.5%, whose race/color was predominantly pardo (64.7% and who had pulmonary TB (84.3%. During this period, 81 cases of multidrug-resistant TB were registered, of which the highest concentration was reported from 2008 onward (p = 0.002. The municipalities with the largest numbers of indigenous individuals affected were São Gabriel da Cachoeira (93%, Itamarati (78.1%, and Santa Isabel do Rio Negro (70.1%. The future outlook for this region includes strengthening the TB control at the primary care level, by expanding diagnostic capabilities, access to treatment, research projects developed in collaboration with the Dr. Heitor Vieira Dourado Tropical Medicine Foundation .;Fundação de Medicina Tropical Dr. Heitor Vieira Dourado (FMT-HVD.; and financing institutions, such as the project for the expansion of the Clinical Research Center and the creation of a hospital ward for individuals with transmissible respiratory diseases, including TB.

  2. Three new species of Eurypon Gray, 1867 from Northeastern Brazil (Poecilosclerida; Demospongiae; Porifera).

    Science.gov (United States)

    Santos, George Garcia; França, Fernando; Pinheiro, Ulisses

    2014-01-01

    Three new species of Eurypon from Northeastern Brazil are described: Eurypon clavilectuarium sp. nov.; Eurypon suassunai sp. nov. and Eurypon distyli sp. nov. Samples were collected from the continental shelf of Rio Grande do Norte, Bahia and Paraíba States. While the majority of Atlantic Eurypon species have been described from deep water, two of three new species described in this study were collected from shallow depths. The three new species from Brazil were compared with all other eighteen Eurypon species described from the Atlantic.  PMID:25543569

  3. Considerations on a regulatory framework for environmental management of produced water resulting from the extraction of petroleum in the state of Bahia; Consideracoes acerca de um modelo regulatorio pra o gerenciamento ambiental da agua produzida resultante da extracao de petroleo do estado da Bahia

    Energy Technology Data Exchange (ETDEWEB)

    Fraser, Roberta Tourinho Dantas [Instituto do Meio Ambiente e Recursos Hidricos (INEMA), Salvador, BA (Brazil); Vieira, Victor Menezes [Geo Innova Ltda., Lauro de Freitas, BA (Brazil); Ferreira, Doneivan Fernandes [Universidade Federal da Bahia (UFBA), Salvador, BA (Brazil)

    2012-07-01

    Produced water is the main byproduct associated to oil and gas extraction process. This water, considered by regulation as a residue, has the potential to cause adverse impact on environment. As extraction progresses and reservoirs mature increasing volumes of water are produced and need to be wisely managed. Due to Reconcavo Basin advanced stage of maturity, the state of Bahia has become a very large producer of water in the country. Remarkably, no state environmental regulation is in place to provide management guidelines and proper disposal rules for this waste. The present study intends to argue the need for a regulatory framework involving the management of water produced in state onshore sedimentary basins, identifying and discussing critical variables involved in this process. The following methodological instruments were used in the study: literature and normative survey, interaction with key stakeholders and field work. Environmental regulation has, as its main purpose, protection and preservation of the environment against potential polluting activities, while recognizing the importance of socioeconomic development. In this sense, implementing specific rules for management of produced water not only serves to harmonize productive activities such as oil and gas extraction with protective policies, but also brings institutional benefits that could represent a significant reduction in operating costs associated with inadequate management of this waste. It also tends to improve industry image as perceived by society. However, success of regulatory compliance is dependent of a number of variables, which, in the case of produced water management includes: physicochemical characterization; establishment of benchmark studies to guide application of proper techniques for injection and disposal; the choice of efficient regulatory instruments; expertise and experienced human resources within regulatory agencies responsible for monitoring activities and enforcing

  4. Programa nacional de alimentação escolar: há segurança na produção de alimentos em escolas de Salvador (Bahia? National school food program: are the foods produced in the schools of Salvador (Bahia, Brazil, safe?

    Directory of Open Access Journals (Sweden)

    Ryzia de Cassia Vieira Cardoso

    2010-10-01

    assess if the foods prepared in the schools of Salvador, Bahia, that participate in the National School Food Program are safe. Methods A cross-sectional study was done through the administration of forms based on the Resolução de DiretoriaColegiada nº 216/04 of the National Sanitary Surveillance Agency/Ministry of Health to a stratified sample consisting of 235 schools serviced by National School Food Program, which included the state and municipal schools of Salvador. The items assessed by the form were scored according to their risk in terms of food safety. Based on their scores, the schools were then classified into five groups according to their level of hygiene and sanitation: critical, unsatisfactory, satisfactory, good and excellent. Results In the global adequacy assessment, 57% (134 of the schools presented unsatisfactory hygiene and sanitation levels, 42.6% (100 presented satisfactory levels and 0.4% (1 presented good levels. The items that contributed most for the poor performance of many schools were grouped in the following categories: building, facilities, equipment, furniture and appliances, hygiene, piped water supply, food handlers, food preparation and exposed ready-to-eat foods. The groups that had some influence on poor performance were associated with the control of urban vectors and pests, management of wastes and raw materials, ingredients and packages. Conclusion A high level of non-conformity with the current sanitation requirements was verified, evidencing that the preparation of school foods was not entirely safe. The results indicate that corrective measures are necessary to reduce health risks and increase the efficiency of National School Food Program in the city of Salvador.

  5. The granolites from Tanquinho blok, Bahia - Example of metamorphic and metassomatic evolution in a magmatic sequence, during the Transamazonic cycle

    International Nuclear Information System (INIS)

    Petrographic and geochemical study of the granulitic rocks from Tanquinho block, in NE of Bahia state, Brazil. The petrographic analysis showed four differents groups of granulitic rocks. This work explains, through the minerals coexistence, through the time of its inclusion in the rocks and by the minerals transformation process, the kind of the rocks facies and the transformation process it was subfected. Through the geochemical observation of the different elements, like Na, Al and K conduct, wich showed be the rock from magmatic origin. The elements observation, like Zr, Ti, Nb and Y, permit classify the rock complex in a sublakaline serie, diversified by the fractional crystallization process. The variable elements conduct - K, Na, Rb and Si, showed the important migration which is perfectly concordant with the petrographic observations. (C.D.G.)

  6. PKU in Minas Gerais State, Brazil: mutation analysis.

    Science.gov (United States)

    Santos, L L; Castro-Magalhães, M; Fonseca, C G; Starling, A L P; Januário, J N; Aguiar, M J B; Carvalho, M R S

    2008-11-01

    This work was undertaken in order to ascertain the PKU mutational spectrum in Minas Gerais, Brazil, the relative frequency of the mutations in the State and the origin of these mutations by haplotype determination. Minas Gerais is a trihybrid population formed by miscegenation from Europeans, Africans and Amerindians. All 13 exons of the PAH gene from 78 PKU patients were analyzed, including splicing sites and the promoter region. We identified 30 different mutations and 98% of the PAH alleles were established. A new mutation (Q267X) was identified as well. The most common mutations found were V388M (21.2), R261Q (16.0%), IVS10-11G>A (15.3%), I65T (5.8%), IVS2+5G>C (5.8%), R252W (5.1%), IVS2+5G>A (4.5%), P281L (3.8%) and L348V (3.2%). These nine mutations correspond to 80% of the PKU alleles in the state. Haplotypes were determined to characterize the origin of the PAH alleles. The majority of the mutations found, with respective haplotypes, are frequent in the Iberian Peninsula. However, there were some mutations that are rare in Europe and four previously unreported mutation-haplotype associations. I65T and Q267X were found in association with haplotype 38 and may be African in origin or the result of miscegenation in the Brazilian population. PMID:18798839

  7. Decapod crustaceans from the state of Ceará, northeastern Brazil: an updated checklist of marine and estuarine species, with 23 new records.

    Science.gov (United States)

    Pachelle, Paulo P G; Anker, Arthur; Mendes, Cecili B; Bezerra, Luis E A

    2016-01-01

    The present study is the first major assessment of the marine decapod fauna of Ceará, northeastern Brazil, since contributions of J. Fausto-Filho in the 1960s-1970s. A fully updated checklist of all decapod crustaceans occurring in marine and estuarine habitats of Ceará is provided, based on literature records, specimens held in two carcinological collections of the Universidade Federal do Ceará (UFC), and material collected mainly by the authors between 2011 and 2014. A total of 337 decapod species are listed, distributed among the following taxa: Achelata (8 species), Anomura (42 species), Astacidea (1 species), Axiidea (11 species), Brachyura (162 species), Caridea (83 species), Dendrobranchiata (20 species), Gebiidea (9 species), and Stenopodidea (1 species). Among them, 23 species represent new records for Ceará, with 14 species, viz. Alpheus peasei (Armstrong, 1940), A. thomasi Hendrix & Gore, 1973, Ambidexter symmetricus Manning & Chace, 1971, Axianassa australis Rodrigues & Shimizu, 1992, Biffarius biformis (Biffar, 1971), B. fragilis (Biffar, 1970), Leptalpheus axianassae Dworschak & Coelho, 1999, L. forceps Williams, 1965, Lysmata bahia Rhyne & Lin, 2006, L. intermedia (Kingsley, 1878), Merhippolyte americana Holthuis, 1961, Neocallichirus maryae Karasawa, 2004, Ogyrides hayi Williams, 1981, and Typton carneus Holthuis, 1951, now having Ceará as the northern-most limit in their distribution range along the Brazilian coastline. One shrimp species, Lysmata lipkei Okuno & Fiedler, 2010, which was also found in the state of Rio Grande do Norte, possibly represents an invasive taxon in Brazil and the western Atlantic, originating from the Indo-West Pacific. Alpheus buckupi Almeida, Terossi, Araújo-Silva & Mantelatto, 2013, previously recorded from Ceará based on a colour photograph, is confirmed from this state, with specimens from several new localities. A few doubtful records from Ceará are briefly discussed. Colour photographs are provided for most

  8. Pollen spectrum of the honey of uruçu bee (Melipona scutellaris Latreille, 1811 (Hymenoptera: Apidae in the North Coast of Bahia State

    Directory of Open Access Journals (Sweden)

    Larissa Silva Souza

    2015-10-01

    Full Text Available Regional-level studies of floral resources used by social bees for honey production can contribute to the improvement of management strategies for bee pastures and colonies, by identifying the most visited flowers and thus characterizing the various geographical origins of honey. The objective of this study was to investigate, through pollen analysis, the types of pollen and nectar sources used by the uruçu bee (Melipona scutellaris L. in the North Coast of Bahia. Honey samples were taken monthly from five colonies in an apiary from August 2010 to July 2011. Pollen analysis of honey was performed by using the acetolysis method, followed by qualitative and quantitative analysis of pollen grains. Fifty pollen types belonging to 40 genera and 17 families were identified. The results indicate predominance of pollen types belonging to the families Fabaceae and Myrtaceae, which suggests that the bees preferred foraging from trees and shrubs. These plants should be included in regional reforestation projects in order to improve management of this bee species and honey production.

  9. Physico-chemical characterization and biometry of fruits of ‘pequi’ in Western Bahia

    Directory of Open Access Journals (Sweden)

    Roxana S. M. Nascimento

    2015-08-01

    Full Text Available ABSTRACTIn Cerrado, there are numerous native fruit species with potential for use in traditional systems of agricultural production. In this context, the ‘pequi’ stands out in this biome by its great economic value in Central Brazil. Therefore, this work aimed to study the physical and physico-chemical characterization of Pequi fruits in the Western Region of Bahia. Three hundred fruits were sampled from ten matrices which were collected in an area of the municipality of Angical, BA and conducted to the Seed Laboratory of the State University of Bahia - UNEB. For physical evaluations, the fruit weight; longitudinal and transversal diameters of the fruit; total weight of seeds per fruit; pulp weight, peel weight and pulp yield were considered. As for the physico-chemical evaluations, the fruit pulp was subjected to the determinations of pH, the soluble solids (SS, titratable acidity (TA and the relation between soluble solids and titratable acidity. For the variables, longitudinal and transversal diameters, the pulp weight, peel weight, seed weight, fruit weight and pulp yield, the mean were, respectively, 63.49 and 61.29 mm, 12.51, 101.91, 27.48, 114.41 g and 11.17%. However, with regard to pH, SS, AT and SS/AT, means were 5.32, 11.95 °Brix, 1.76 and 11.53. The results indicated that there are statistically significant differences between all the physical and physico-chemical variables evaluated.

  10. Novas espécies de Trichomyia (Diptera, Psychodidae) da Mata Atlântica da Bahia, nordeste do Brasil

    OpenAIRE

    Bravo Freddy

    2002-01-01

    Six new species of Trichomyia from Atlantic rain forest of Bahia, northeastern Brazil, are described: T. itabunensis, T. onorei, T. queirozi, T. silvatica, T. sulbaianensis and T. teimosensis. The first two have palpi with four segments, similar to the other Neotropical species. The other four species have palpi with three segments, similar to other species with wide world distribution.

  11. Novas espécies de Trichomyia (Diptera, Psychodidae da Mata Atlântica da Bahia, nordeste do Brasil

    Directory of Open Access Journals (Sweden)

    Bravo Freddy

    2002-01-01

    Full Text Available Six new species of Trichomyia from Atlantic rain forest of Bahia, northeastern Brazil, are described: T. itabunensis, T. onorei, T. queirozi, T. silvatica, T. sulbaianensis and T. teimosensis. The first two have palpi with four segments, similar to the other Neotropical species. The other four species have palpi with three segments, similar to other species with wide world distribution.

  12. Uranium isotopes in groundwater occurring at Amazonas State, Brazil

    International Nuclear Information System (INIS)

    This paper reports the behavior of the dissolved U-isotopes 238U and 234U in groundwater providing from 15 cities in Amazonas State, Brazil. The isotope dilution technique accompanied by alpha spectrometry were utilized for acquiring the U content and 234U/238U activity ratio (AR) data, 0.01–1.4 µg L−1 and 1.0–3.5, respectively. These results suggest that the water is circulating in a reducing environment and leaching strata containing minerals with low uranium concentration. A tendency to increasing ARs values following the groundwater flow direction is identified in Manaus city. The AR also increases according to the SW–NE directions: Uarini→Tefé; Manacapuru→Manaus; Presidente Figueiredo→São Sebastião do Uatumã; and Boa Vista do Ramos→Parintins. Such trends are possibly related to several factors, among them the increasing acid character of the waters. The waters analyzed are used for human consumption and the highest dissolved U content is much lower than the maximum established by the World Health Organization. Therefore, in view of this radiological parameter they can be used for drinking purposes. - Highlights: • U-isotopes data in important aquifer systems in Amazon area. • Application of the U-isotopes data to investigate the groundwater flow direction. • Evaluation of the drinking-water quality in terms of dissolved uranium

  13. Snakebites in southwestern Goiás State, Brazil

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    U. P. Pacheco

    2008-01-01

    Full Text Available The present study evaluated snakebite cases recorded by the Southwest II Regional Health Bureau [Regional de Saúde Sudoeste II], Goiás State, Brazil. The following data were analyzed: accident period; patient's age and gender; bite site; envenomation severity; and time elapsed between the bite and medical treatment. We evaluated 211 cases recorded between January 2002 and December 2005, which resulted in an incidence coefficient of 32.4/100,000 inhabitants. Most accidents were due to the bite of snakes from the Bothrops genus (78.2%. The months between January and April had a larger number of accidents (93%-44.1%, although no significant differences were observed. Only one death occurred, resulting in a mortality rate of 0.5%. The lower limbs were the most frequently affected (66.3%. The majority of the victims were male (75.1%. The age group of most of the patients was from 21 to 30 years (20.8%. The accidents were classified as mild, moderate and severe, representing 44.9%, 47.6% and 7.5% of the cases, respectively. The time elapsed between the accident and medical treatment was less than 3h in most of the cases (80.7%, reflecting the high frequency of mild and moderate accidents (92.5% as well as the large number of healed patients.

  14. DENGUE OUTBREAK IN MATO GROSSO STATE, MIDWESTERN BRAZIL.

    Science.gov (United States)

    Heinen, Letícia Borges da Silva; Zuchi, Nayara; Cardoso, Belgath Fernandes; Santos, Marcelo Adriano Mendes Dos; Nogueira, Mauricio Lacerda; Dezengrini-Slhessarenko, Renata

    2015-12-01

    Dengue virus (DENV) is the most frequent arbovirus worldwide. In this study, we report a large outbreak in Mato Grosso State (MT). Serum samples from 604 patients with acute febrile illness for less than five days were inoculated in C6/36 cells, then infected cells were subjected to an indirect immunofluorescence test for DENV serotypes and yellow fever virus. Serum samples were submitted to a multiplex-semi-nested-RT-PCR for 11 flaviviruses. DENV-4 was isolated in 150/604 (24.8%) and DENV-1 in 19/604 (3.1%) specimens. By RT-PCR, 331 (54.8%) samples tested positive for DENV; 321 had single infections (DENV-4 n = 305; DENV-1 n = 15; DENV-3 n = 1), nine had co-infections of DENV-1/DENV-4, and one of DENV-2/DENV-4. DENV-4 was detected in 315/331 (95.2%) positive patients from 17 municipalities, and DENV-1 in 24/331 (7.2%) patients from five cities in north-central MT and the city of Cuiaba. The incidence of infection was higher in patients aged 20-39 (142/331; 42.9%). The NS5 partial nucleotide sequence of DENV-1 was most similar to that of genotype V, DENV-2 to Southeast Asian/American, DENV-3 to genotype III, and DENV-4 to genotype II strains, considered the most frequent strains in Brazil. This outbreak coincided with the introduction of DENV-4 in the state. Cuiaba was hyperendemic for the four DENV serotypes, highlighting the necessity for arbovirus surveillance in MT. PMID:27049702

  15. Family Ties and Labor Markets in the United States and Brazil

    OpenAIRE

    David Lam; Schoeni, Robert F.

    1994-01-01

    We use comparable surveys from Brazil and the United States to examine "vertical" and "horizontal" connections between families. Motivated by a model of assortative mating and intergenerational transmission of schooling and earnings, we include the schooling of relatives in male wage equations. We find that the effect of father-in-law's schooling is larger than the effect of father's schooling in Brazil, while the opposite is observed in the United States. We interpret these effects as indica...

  16. Zika virus in Brazil and the danger of infestation by Aedes (Stegomyia mosquitoes

    Directory of Open Access Journals (Sweden)

    Carlos Brisola Marcondes

    2015-01-01

    Full Text Available Abstract Zika virus, already widely distributed in Africa and Asia, was recently reported in two Northeastern Brazilian: State of Bahia and State of Rio Grande do Norte, and one Southeastern: State of São Paulo. This finding adds a potentially noxious virus to a list of several other viruses that are widely transmitted by Aedes (Stegomyia aegypti and Aedes (Stegomyia albopictus in Brazil. The pathology and epidemiology, including the distribution and vectors associated with Zika virus, are reviewed. This review is focused on viruses transmitted by Aedes (Stegomyia mosquitoes, including dengue, Chikungunya, Zika, Mayaro, and yellow fever virus, to emphasize the risks of occurrence for these arboviruses in Brazil and neighboring countries. Other species of Aedes (Stegomyia are discussed, emphasizing their involvement in arbovirus transmission and the possibility of adaptation to environments modified by human activities and introduction in Brazil.

  17. Zika virus in Brazil and the danger of infestation by Aedes (Stegomyia) mosquitoes.

    Science.gov (United States)

    Marcondes, Carlos Brisola; Ximenes, Maria de Fátima Freire de Melo

    2016-02-01

    Zika virus, already widely distributed in Africa and Asia, was recently reported in two Northeastern Brazilian: State of Bahia and State of Rio Grande do Norte, and one Southeastern: State of São Paulo. This finding adds a potentially noxious virus to a list of several other viruses that are widely transmitted by Aedes (Stegomyia) aegypti and Aedes (Stegomyia) albopictus in Brazil. The pathology and epidemiology, including the distribution and vectors associated with Zika virus, are reviewed. This review is focused on viruses transmitted by Aedes (Stegomyia) mosquitoes, including dengue, Chikungunya, Zika, Mayaro, and yellow fever virus, to emphasize the risks of occurrence for these arboviruses in Brazil and neighboring countries. Other species of Aedes (Stegomyia) are discussed, emphasizing their involvement in arbovirus transmission and the possibility of adaptation to environments modified by human activities and introduction in Brazil. PMID:26689277

  18. Estigma e violências no trato com a loucura: narrativas de centros de atenção psicossocial, Bahia e Sergipe Estigma y violencias en el trato con la locura: narrativas de centros de atención psicosocial, Bahia y Sergipe (Noreste de Brasil Stigma and violence in dealing with madness: narratives from psychosocial care centers in Bahia and Sergipe, Northeastern Brazil

    Directory of Open Access Journals (Sweden)

    Mônica Nunes

    2009-08-01

    el concepto de estigma propuesto por Goffman y fueron sistematizadas cuatro tipos de violencia: interpersonal, institucional, simbólica y estructural. RESULTADOS: Usuarios y familiares relataron ejemplos de descalificaciones, reprensiones, desagrados, humillaciones, negligencia y agresiones físicas, con fines de dominación, explotación y opresión. Profesionales refirieron que personas que sufren trastornos mentales permanecen como centro de prejuicios arraigados y naturalizados en la cultura. La principal consecuencia fue el mantenimiento del aislamiento, de la vida social como forma de "tratamiento" o como actitud excluyente manifestada por reacciones discriminatorias, que se presentan como rechazo, indiferencia y agresividad verbal o física. CONCLUSIONES: Las variadas formas de expresión del estigma denotan una situación sociocultural de violencias contra los portadores de trastornos mentales. Se propone la constitución de observatorios estatales capaces de planificar y evaluar contra-acciones a las estigmatizaciones.OBJECTIVE: To analyze stigmatization processes and types of violence experienced by individuals with mental disorders. METHODS: A qualitative study was carried out, based on individual interviews with users and focus groups with family members and professionals at five psychosocial care centers in the municipalities of Itaberaba, Lauro de Freitas, Salvador, Vitória da Conquista, and Aracaju, Northeastern Brazil, in 2006-2007. The analysis categories were constructed based on the stigma concept proposed by Goffman, and four types of violence were systematized: interpersonal, institutional, symbolic and structural. RESULTS: Users and family members recounted examples of disqualification, reprimands, embarrassment, humiliation, negligence and physical aggression that had the aims of domination, exploitation and oppression. Professionals reported that people who suffer from mental disorders remain the target of prejudice that is culturally

  19. Os besouros (Insecta: Coleoptera na concepção dos moradores de Pedra Branca, Santa Terezinha, Estado da Bahia - DOI: 10.4025/actascibiolsci.v28i1.1073 The term “beetle” (Insecta: Coleoptera as perceived and used by dwellers of Pedra Branca, Bahia, Brazil - DOI: 10.4025/actascibiolsci.v28i1.1073

    Directory of Open Access Journals (Sweden)

    Eraldo Medeiros Costa Neto

    2006-03-01

    Full Text Available Besouros (Insecta: Coleoptera são percebidos, conhecidos e utilizados por moradores do povoado de Pedra Branca, localizado no Estado da Bahia, Brasil. O trabalho de campo foi realizado entre abril e dezembro de 2004. Os dados foram obtidos com 49 indivíduos (20 do sexo masculino e 29 do sexo feminino por meio de entrevistas semi-estruturadas e gravadas, seguindo-se uma abordagem emicista. Os resultados mostram que o genérico “besouro” é usado como uma categoria etnotaxonômica que reúne organismos sistematicamente não relacionados, além dos coleópteros da classificação lineana. Foram citados 43 nomes locais de besouros. Os informantes atribuíram características qualitativas aos “besouros”, muitas das quais são antropomórficas. Algumas etnoespécies de “besouros” causam danos aos moradores de Pedra Branca, uma vez que ameaçam a saúde, os materiais, os cultivos locais e plantas frutíferas. Registrou-se informação sobre a história natural de “besouros” culturalmente importantes. Conclui-se que o conhecimento etnoentomológico dos moradores de Pedra Branca sobre besouros é importante como uma fonte de informação sobre as espécies locais.Fieldwork was carried out from April to December 2004. Data were obtained from 49 individuals (20 men and 29 women by means of open-ended tape-recorded interviews and following an emicist approach. Results show that the generic taxon “beetle” is used as an ethnotaxonomic category that brings together not systematically related organisms, besides the Coleoptera of the Linnaean classification. A total of 43 beetle local names were cited. People have attributed qualitative characteristics to these “beetles”, many of which are anthropomorphic. “Beetles” cause damages to human beings since they harm their health, materials, and local crops and fructiferous plants. Information on the natural history of culturally significant “beetles” was recorded. It is concluded

  20. Distribution, feeding behavior and control strategies of the exotic land snail Achatina fulica (Gastropoda: Pulmonata) in the northeast of Brazil Ecologia do caracol exótico Achatina fulica (Gastropoda:Pulmonata) no nordeste do Brasil

    OpenAIRE

    FS. Albuquerque; MC. Peso-Aguiar; MJT. Assunção-Albuquerque

    2008-01-01

    The goal of this study was to document the distribution and establishment A. fulica such as their feeding preference and behavior in situ. The study was carried out at the city of Lauro de Freitas, Bahia state, Brazil, between November 2001 and November 2002. We used catch per unit effort methods to determine abundance, distribution, habitat choice and food preferences. The abundance and distribution of A. fulica was most representative in urban area, mainly near to the coastline. Lots and ho...

  1. The impact of change in MSEs? regulation in municipalities in Sao Paulo state, Brazil

    OpenAIRE

    Chagas, Andre; Almeida, Alexandre

    2014-01-01

    In 2006 was approved, in Brazil, a new regulatory framework, named General Law of Micro and Small Enterprises (MSEs), regulating and expanding special conditions for MSEs - that representing more than 90% of companies in Brazil. The Law introduces differential treatment to MSEs for starting a business, reducing legal requirements, and providing differential treatment for government purchases, among others. In São Paulo state, the Law was promulgated in late 2007. About 340 municipalities (out...

  2. Snake assemblages of Marajó Island, Pará state, Brazil

    OpenAIRE

    Gerson Moreira Rodrigues; Gleomar Fabiano Maschio; Ana Lúcia da Costa Prudente

    2016-01-01

    ABSTRACT We describe the diversity, natural history and structure of snake assemblages from Marajó Island, state of Pará, Brazil, after analyzing 439 specimens deposited in herpetological collections. We tested the hypothesis that snake assemblages from forest and open areas of Marajó Island are distinct with regard to their structure, composition and functional groups. To compare the snake composition of the forest and open areas of Marajó with other comparable assemblages in Brazil, Princip...

  3. Antibody levels to hantavirus in inhabitants of western Santa Catarina State, Brazil

    OpenAIRE

    William Marciel de Souza; Alex Martins Machado; Geonildo Rodrigo Disner; Everton Boff; Aline Rafaela da Silva Rodrigues Machado; Michelly de Padua; Luiz Tadeu Moraes Figueiredo; Gustavo Borba de Miranda

    2012-01-01

    Hantavirus cardiopulmonary syndrome (HCPS) is an infectious disease caused by hantaviruses of the family Bunyaviridae, and is transmitted by aerosols of excreta of infected rodents. The aim of the present study was to determine antibody levels to hantavirus in the population that lives at frontier of Brazil and Argentina. Participated of the study 405 individuals living in the municipalities of Bandeirante, Santa Helena, Princesa and Tunapolis, state of Santa Catarina, Brazil. IgG antibodies ...

  4. Ciclo gametogênico e comportamento reprodutivo de Iphigenia brasiliana (Mollusca, Bivalvia, Donacidae no estuário do rio Subaé, Baía de Todos os Santos, Bahia, Brasil Gametogenic cycle and reproductive behavior of Iphigenia brasiliana (Mollusca, Bivalvia, Donacidae in the Subaé river estuary, Todos os Santos Bay, Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Patrícia P. Silva

    2012-12-01

    Full Text Available Este estudo teve como objetivos descrever o ciclo gametogênico e o comportamento reprodutivo da população de Iphigenia brasiliana (Lamarck,1818 no estuário do rio Subaé, Baía de Todos os Santos, Bahia. Os bivalves foram coletados de novembro de 2001 a novembro de 2002. Um total de 244 espécimes foi medido (eixo anteroposterior, eviscerado, fixado, desidratado e incluído em parafina. O estudo histológico das gônadas foi realizado através de cortes seriados do tecido gonadal, de 5 mm de espessura, e corados pela HE. O tamanho médio mínimo da primeira maturação sexual (Lpm foi estimado a partir da distribuição das frequências relativas de jovens e adultos, por classe de comprimento dos indivíduos. As frequências relativas dos sexos em cada estádio de desenvolvimento foram consideradas conjuntamente para a análise do comportamento reprodutivo da população, e, em separado, para avaliar a sincronia do ciclo sexual entre machos e fêmeas. Foi observada uma variação de tamanhos entre 9,1 e 66,6 mm, com comprimento médio de 50,2 mm. O estudo não demonstrou diferença significativa entre os tamanhos de machos e fêmeas. Não foi possível observar a diferenciação de sexos em 2,1% dos indivíduos analisados. 51,6% dos indivíduos foram identificados como machos (M e 46,3% como fêmeas (F, não sendo constatadas diferenças significativas entre o número médio de machos e fêmeas, resultando numa proporção de M:F de 1,1:1. O Lpm foi estimado em 11,4 mm, mas apenas ao alcançarem comprimento médio de 34,4 mm, todos os indivíduos foram considerados adultos. Foram caracterizados quatro estádios de evolução do desenvolvimento gonadal em fêmeas e machos. A análise dos diferentes estádios permitiu a observação dos fenômenos de atresia e inversão sexual em fêmeas. O ciclo reprodutivo apresentou eliminação contínua de gametas, com maiores intensidades reprodutivas nos meses de novembro de 2001 a abril de 2002 e, tamb

  5. Ciclo gametogênico e comportamento reprodutivo de Iphigenia brasiliana (Mollusca, Bivalvia, Donacidae no estuário do rio Subaé, Baía de Todos os Santos, Bahia, Brasil Gametogenic cycle and reproductive behavior of Iphigenia brasiliana (Mollusca, Bivalvia, Donacidae in the Subaé river estuary, Todos os Santos Bay, Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Patrícia P. Silva

    2012-01-01

    Full Text Available Este estudo teve como objetivos descrever o ciclo gametogênico e o comportamento reprodutivo da população de Iphigenia brasiliana (Lamarck,1818 no estuário do rio Subaé, Baía de Todos os Santos, Bahia. Os bivalves foram coletados de novembro de 2001 a novembro de 2002. Um total de 244 espécimes foi medido (eixo anteroposterior, eviscerado, fixado, desidratado e incluído em parafina. O estudo histológico das gônadas foi realizado através de cortes seriados do tecido gonadal, de 5 mm de espessura, e corados pela HE. O tamanho médio mínimo da primeira maturação sexual (Lpm foi estimado a partir da distribuição das frequências relativas de jovens e adultos, por classe de comprimento dos indivíduos. As frequências relativas dos sexos em cada estádio de desenvolvimento foram consideradas conjuntamente para a análise do comportamento reprodutivo da população, e, em separado, para avaliar a sincronia do ciclo sexual entre machos e fêmeas. Foi observada uma variação de tamanhos entre 9,1 e 66,6 mm, com comprimento médio de 50,2 mm. O estudo não demonstrou diferença significativa entre os tamanhos de machos e fêmeas. Não foi possível observar a diferenciação de sexos em 2,1% dos indivíduos analisados. 51,6% dos indivíduos foram identificados como machos (M e 46,3% como fêmeas (F, não sendo constatadas diferenças significativas entre o número médio de machos e fêmeas, resultando numa proporção de M:F de 1,1:1. O Lpm foi estimado em 11,4 mm, mas apenas ao alcançarem comprimento médio de 34,4 mm, todos os indivíduos foram considerados adultos. Foram caracterizados quatro estádios de evolução do desenvolvimento gonadal em fêmeas e machos. A análise dos diferentes estádios permitiu a observação dos fenômenos de atresia e inversão sexual em fêmeas. O ciclo reprodutivo apresentou eliminação contínua de gametas, com maiores intensidades reprodutivas nos meses de novembro de 2001 a abril de 2002 e, tamb

  6. State summary of radioactive material transport sector in Brazil

    International Nuclear Information System (INIS)

    The main aim of this work is the scientific cooperation with the CNEA (Argentina) in the area of safe transport of radioactive materials, intending to find solutions to some rural problems and, also, to standardize the transport of radioactive materials between Brazil and Argentina. (E.O.)

  7. Planktic Cyanobacteria from Sao Paulo State, Brazil: Chroococcales

    Czech Academy of Sciences Publication Activity Database

    Sant'Anna, C. L.; Azevedo, M. T. P.; Senna, P. A. C.; Komárek, Jiří; Komárková, Jaroslava

    2004-01-01

    Roč. 27, č. 2 (2004), s. 213-227. ISSN 0100-8404 R&D Projects: GA AV ČR KSK6005114 Institutional research plan: CEZ:AV0Z6005908 Keywords : taxonomy * Brazil * Chroococcales Subject RIV: EF - Botanics

  8. A Mitochondrial DNA Phylogeny Indicates Close Relationships between Populations of Lutzomyia whitmani (Diptera: Psychodidae, Phlebotominae) from the Rain-forest Regions of Amazônia and Northeast Brazil

    OpenAIRE

    EAY Ishikawa; Ready PD; Souza AA de; Day JC; EF Rangel; CR Davies; JJ Shaw

    1999-01-01

    Phylogenetic analysis of all 31 described mitochondrial (cytochrome b) haplotypes of Lutzomyia whitmani demonstrated that new material from the State of Rondônia, in southwest Amazônia, forms a clade within a lineage found only in the rain-forest regions of Brazil. This rain-forest lineage also contains two other clades of haplotypes, one from eastern Amazônia and one from the Atlantic forest zone of northeast Brazil (including the type locality of the species in Ilhéus, State of Bahia). Thes...

  9. Birth Defects in Newborns: Spina Bifida Index at Rio Grande Do Norte State in Brazil

    Directory of Open Access Journals (Sweden)

    Arnaldo CM Junior

    2014-08-01

    Conclusion: Northeast region is the one that has the major incidence of SB in Brazil country, but RN state has a number lower than others states from its region. It was made an update about therapeutic options to minimize the morbidity and mortality in newborn with SB congenital defects. [J Interdiscipl Histopathol 2014; 2(4.000: 217-223

  10. Managing Agricultural Weather Risks in the State of Santa Catarina, Brazil

    OpenAIRE

    ARIAS CARBALLO, DIEGO; Leiva, Juan Jose; Sy, Abdoulaye; Traore, Nouhoum; Manfredi, Federico

    2013-01-01

    Agriculture plays an important role in the state of Santa Catarina, Brazil. Most of its production depends on small family-owned farms, which are greatly exposed to climatic and price shocks. In order to help small farmers to manage risks, the federal and state governments have been carrying out several programs and measures to reduce and transfer agricultural risks. Santa Catarina ranks s...

  11. Lyme disease in the state of Tocantins, Brazil: report of the first cases

    Directory of Open Access Journals (Sweden)

    César Omar Carranza-Tamayo

    2012-12-01

    Full Text Available Lyme disease is an underdiagnosed zoonosis in Brazil. There are no cases registered in the state of Tocantins, the newest Brazilian state. The cases of three patients in contact with rural areas in three Tocantins' districts are herein described, and the Brazilian literature is reviewed.

  12. Petrobras expands gas reinjection in Brazil`s Amazonas State and Campos Basin

    Energy Technology Data Exchange (ETDEWEB)

    Cosso, S. [Dresser-Rand, Houston, TX (United States)

    1999-05-01

    Petrobras contracted with Dresser-Rand Co. and its affiliate Paragon Engineering Services Inc. to design, procure and fabricate the process modules and develop the overall layouts of the gas compression systems for four Brazilian projects: the Urucu region, the Marlim field (P-19), the Albacora field (P-31) and the Corvina field (P-9). The high-pressure Urucu injection project is the only one of the four that is onshore. This is the first time the two US companies have combined their expertise on joint projects in Brazil. However, it is not their first effort in South America. The paper briefly describes the gas compression efforts using turbocompressors.

  13. Trap-nests used by Centris (Heterocentris) terminata Smith (Hymenoptera: Apidae, Centridini) at secondary Atlantic Forest fragments, in Salvador, Bahia State; Ninhos de Centris (Heterocentris) terminata Smith (Hymenoptera: Apidae, Centridini) em fragmentos de Mata Atlantica secundaria, Salvador, BA

    Energy Technology Data Exchange (ETDEWEB)

    Drummmont, Patricia; Viana, Blandina F. [Universidade Federal da Bahia (UFBA), Salvador, BA (Brazil). Inst. de Biologia. Lab. de Biologia e Ecologia de Abelhas (LABEA); Silva, Fabiana O. da [Faculdade Tecnologia e Ciencias (FTC), Salvador, BA (Brazil); Faculdades Jorge Amado, Savador, BA (Brazil)

    2008-05-15

    Ninety-five nests of Centris (Heterocentris) terminata Smith were collected in trap nests, during November/2001 and January/2003, at two fragments (PZGV e CFO-UFBA) of secondary Atlantic Forest, in Salvador, Bahia State (13 deg 01' W and 38 deg 30' S). The highest nest frequencies occurred from December to February (summer), with no nests foundations from August to October (winter - early spring). Two-hundred eight adults emerged from 347 brood cells, being 164 males and 116 females (1: 0.42). During the study period sex ratio was male biased ({chi}{sup 2} = 9.342; gl = 10; P < 0.05). C. terminata nested in holes with diameters 6, 8, 10 mm, but 84,2% were constructed in 8 and 10 mm. nests had one to seven cells arranged in a linear series with the cell's partitions built with a mixture of sand and resin or oil. Male is significantly smaller than female, which emerges from the first cells constructed. Immature mortality occurred in 14.1% of brood cells (n 49), of which 13.0% were due fail in development and 1.2% due to parasitism of Coelioxys sp. (Hymenoptera: Megachilidae) e Tetraonyx sp. (Coleoptera: Meloidae). In the study site, weather, mainly pluviosity, rather than natural enemies influenced seasonal population abundance. The long period of nesting activity, local abundance and usage of trap nests, suggest the potential of C. terminata for management aiming at pollination of native and cultivated plants. (author)

  14. Infestation of Aedes aegypti estimated by oviposition traps in Brazil Infestação por Aedes aegypti estimada por armadilha de oviposição em Salvador, Bahia

    OpenAIRE

    Vanêssa C G Morato; Maria da Glória Teixeira; Almério de C. Gomes; Denise P. Bergamaschi; Maurício L Barreto

    2005-01-01

    OBJECTIVE: To assess infestation levels of Aedes aegypti using the oviposition trap (ovitrap) method and to compare these results with data obtained with the use of indices traditionally applied in public programs aimed at fighting this vector. METHODS: Nine sentinel areas in Northeastern, Brazil, were assessed and infestation levels were measured for a nine-month period. Egg density and container indices were estimated and compared with previous results found using the house index and Bretea...

  15. Phytophthora palmivora, agente da podridão de raiz e frutos de mamoeiro no Estado de Alagoas Phytophthora palmivora, causal agent of root and fruit rots of papaya in the State of Alagoas, Brazil

    Directory of Open Access Journals (Sweden)

    Juliana Paiva Carnaúba

    2006-04-01

    Full Text Available O mamoeiro (Carica papaya é uma das mais importantes fruteiras tropicais, e seus frutos contribuem com uma produção de 1,65 milhão de toneladas por ano para o Brasil. Um isolado de Phytophthora sp. obtido de frutos de mamoeiro da cultivar Havaí, em Alagoas, foi caracterizado morfologicamente e sua patogenicidade foi confirmada em frutos e mudas deste hospedeiro. Em meio suco V-8, os esporangióforos apresentaram-se delgados, simples ou pouco ramificados, enquanto os esporângios se apresentaram ovóides a elipsóides, proeminentemente papilados e um pedicelo curto na porção basal, medindo em média 37,68 x 27,52 mm. Através das características apresentadas pelo isolado e os sintomas induzidos, o agente causal foi identificado como Phytophthora palmivora. Apesar de essa doença já ocorrer em outros estados, como Bahia, Espírito Santo, São Paulo, Pernambuco e Pará, este é o primeiro relato de Phytophthora palmivora em mamoeiro no Estado de Alagoas.The papaya (Carica papaya is one of the most important tropical fruit crops and its fruit contribute with a production of 1.65 millions tons/year in Brazil. An isolated of Phytophthora sp. gotten from papaya fruits cv. Hawaii, in the state of Alagoas, was characterized morphologically and its pathogenicity to this fruits and seedling was confirmed. In a V-8 medium, the sporangiophores presented to be slim, simple or little ramified, while the sporangia presented ovoid to ellipsoid, prominently papillae and one short pedicel in the basal portion, measuring in average 37,68 x 27,52 (m. Through the characteristics presented by the isolated and the induced symptoms, the causal agent was identified as Phytophthora palmivora. Despite of this disease already occurring in other states like in Bahia, Espirito Santo, São Paulo, Pernambuco and Pará, this is the first report of Phytophthora palmivora on papaya in the state of Alagoas, Brazil.

  16. A new species of Cernotina (Trichoptera, Polycentropodidae) from the Atlantic Forest, Rio de Janeiro State, southeastern Brazil

    OpenAIRE

    Leandro Lourenço Dumas; Jorge Luiz Nessimian

    2011-01-01

    A new species of Cernotina (Trichoptera, Polycentropodidae) from the Atlantic Forest, Rio de Janeiro State, southeastern Brazil. Cernotina Ross, 1938, with 64 extant species, is a New World genus of caddisflies. In Brazil, there are 31 described species of which 28 are recorded from the Amazon basin. Cernotina puri sp. nov. is described and figured based on specimens collected in the Atlantic Forest, Rio de Janeiro State, Brazil. The new species can be distinguished by the shape of the interm...

  17. Cenários de mudanças climáticas e seus impactos na produção leiteira em estados nordestinos Climate change scenarios and their impacts on milk production in northeastern states of Brazil

    Directory of Open Access Journals (Sweden)

    Thieres G. F. da Silva

    2010-01-01

    regions, located in the north and coast of the Bahia state and coastal areas of the states of Alagoas and Sergipe, will be adversely affected due to thermal stress, with profound reduction in milk production and feed intake, especially in case of animals with high genetic production potential. This scenario may affect the current producing in the northeastern states of Brazil, in such a way that milk production be limited only to animals with low productive performance.

  18. First record of Molorchus minor minor (Linnaeus (Coleoptera, Cerambycidae in Brazil

    Directory of Open Access Journals (Sweden)

    Ubirajara R. Martins

    2015-03-01

    Full Text Available Molorchus minor minor (Linnaeus (Coleoptera, Cerambycidae is recorded for the first time in Brazil (Bahia. It was originally described from Europe and is currently widely distributed in that continent and Asia.

  19. Distribution of {sup 137}Cs in three representative soils of Pernambuco state, Brazil;Distribuicao de {sup 137}Cs em tres solos representativos do estado de Pernambuco

    Energy Technology Data Exchange (ETDEWEB)

    Antunes, Patrik Diogo, E-mail: pdantunes@yahoo.com.b [Universidade Federal Rural de Pernambuco (UFRPE), Recife, PE (Brazil). Dept. de Ciencias do Solo; Sampaio, Everardo Valadares de Sa Barretto; Ferreira Junior, Antonio Luiz Goncalves; Salcedo, Ignacio Hernan, E-mail: esampaio@ufpe.b, E-mail: antonio.ferreira@ariano.nlink.com.b, E-mail: salcedo@ufpe.b [Universidade Federal Rural de Pernambuco (UFRPE), Recife, PE (Brazil). Dept. de Energia Nuclear; Galindo, Izabel Cristina Luna, E-mail: iclgalindo@uol.com.b [Universidade Federal Rural de Pernambuco (UFRPE), Recife, PE (Brazil). Dept. de Agronomia

    2010-05-15

    Contents of {sup 137}Cs have been used to quantify soil loss or accumulations, based on values of reference sites with little soil disturbance in the last decades. In Northeastern Brazil no such sites have been evaluated yet. Three areas with flat topography, native vegetation and undisturbed soil were selected in of Goiania, Araripina and Sertania counties, state of Pernambuco. Four points in each area were marked at a distance of 20 to 50 m away from each other and soil samples were collected in 3 cm depth intervals, down to 30 cm. The {sup 137}Cs activities were determined using gamma spectrometry with a hyper pure germanium detector. Average contents of {sup 137}Cs (Bq m{sup -2}) were 71.6 +- 6.3 in Goiania, 64.0 +- 13.8 in Araripina and 95.5 +- 9.8 in Sertania. Values in this range have been reported in Paraiba and Bahia, and higher ones in the Southeastern region, confirming the reduction of stocks in areas closer to the equator. The highest activities occurred in the surface layers, ranging from 0.5 to 1.6 Bq kg{sup -1}, and decreased linearly with depth until the detection limits: 18 cm in Araripina, 15 cm in Goiania, and 9 cm in Sertania. In Goiania, the activity was highest (2.06 +- 1.0 Bq kg{sup -1}) in an organic horizon above a inorganic horizon. The high activities and stock and lower depth in Sertania could be explained by the predominance of 2:1 clay minerals versus 1:1 clay minerals in the other areas. {sup 137}Cs activities were positively correlated with water and KCl pH values and negatively correlated with Al concentrations. The results confirm that, in the reference areas, {sup 137}Cs activities are highest in the surface layers, decreasing regularly down the soil profile. (author)

  20. Brazil

    International Nuclear Information System (INIS)

    Technological advances by newly industrialized countries (NICs) have become a central concern of the recent literature on the political economy of development. Striking a fatal blow to dependency thinking, in so far as it had diagnosed a structural barrier to technological development, these countries have absorbed foreign technology and have developed a very impressive domestic technological capacity. Moreover, their exports have evolved from a traditional reliance on raw materials and unprocessed goods to include increasingly sophisticated manufactured goods and technology itself. The capabilities, motivations, and structures behind nuclear exports must be examined in light of these secular trends. This paper reports on this exploratory analysis of the country's emergence as a nuclear supplier which focuses on six major areas: the balance of motivations and constraints underlying Brazil's nuclear export potential; areas of extant capabilities that would allow the country to play a significant role as a nuclear supplier; formal and informal structures beneath nuclear export policy; patterns of nuclear trade as reflected in past transactions; prospects for continuity and change; generalizability of findings to other emerging suppliers

  1. Outbreak of aggressions and transmission of rabies in human beings by vampire bats in northeastern Brazil

    OpenAIRE

    Gonçalves Marcio A.S.; Sá-Neto Raymundo J.; Brazil Tania K.

    2002-01-01

    Outbreaks of attacks upon human beings by vampire bats seems to be a common phenomenon in several regions of Latin America, but the occurrence of rabies infection among humans bled by vampires, is relatively low. In the present study, two outbreaks of human rabies transmitted by common vampire bats (Desmodus rotundus) are described from Bahia State, Northeasthern Brazil, in 1991 and 1992. The first was recorded in Aporá where 308 people were bled by vampire bats and three of these die from th...

  2. Feeding ecology of Lutjanus analis (Teleostei: Lutjanidae) from Abrolhos Bank, Eastern Brazil

    OpenAIRE

    Matheus Oliveira Freitas; Vinícius Abilhoa; Silva, Gisleine Hoffmann da Costa e

    2011-01-01

    Diet and feeding ecology of the mutton snapper Lutjanus analis were investigated in the Abrolhos Bank, Eastern Brazil, the largest and richest coral reefs in the South Atlantic, where about 270 species of reef and shore fishes occur. To evaluate seasonal and ontogenetic shifts in the diet, specimens of L. analis were obtained through a fish monitoring program in four cities in southern Bahia State, from June 2005 to March 2007. Stomachs from 85 mutton snappers that ranged in size from 18.1 to...

  3. The Cultural Context of Educational Policy: Brazil and the United States.

    Science.gov (United States)

    Dias, Jose Augusto; Lynch, Patrick D.

    Both Brazil's and the United States's educational policies are influenced by centralization of administration and formal objectives mandated by law. Arising from a long division in Brazilian life between government and people, public schools have been seen to be the concern of the government, which has preserved the antiquated division of…

  4. Beyond Racism: Embracing an Interdependent Future. Brazil, South Africa, the United States.

    Science.gov (United States)

    Southern Education Foundation, Atlanta, GA.

    This set of four publications examines contemporary power relations between persons of European and African descent in Brazil, South Africa, and the United States. Using a comparative and multidisciplinary approach, these publications focus on three democracies with large multiracial and multiethnic populations. "Overview Report," which details…

  5. Annual statistical report 2003 of COPEL - Electrical Company of Parana State, Brazil

    International Nuclear Information System (INIS)

    This document presents the statistical annual report of COPEL - Electrical Company of Parana State, Brazil, during the calendar year of 2003, on electricity market covering the distribution to end users, residential consumption, industrial consumption, commercial consumption, number of consumers and corporate information

  6. Statistical annual by energy in the municipalities of Sao Paulo State, Brazil - 2006

    International Nuclear Information System (INIS)

    This document has as objective the compilation and dissemination of the consumption data corresponding of the main energetics used in the municipalities of Sao Paulo State, Brazil in the year of 2006. The considered energetics are: electric energy, natural gas, petroleum derivatives; hydrated alcohol and biodiesel

  7. Triatoma jatai sp. nov. in the state of Tocantins, Brazil (Hemiptera: Reduviidae: Triatominae)

    Science.gov (United States)

    Gonçalves, Teresa Cristina Monte; Teves-Neves, Simone Caldas; dos Santos-Mallet, Jacenir Reis; Carbajal-de-la-Fuente, Ana Laura; Lopes, Catarina Macedo

    2013-01-01

    Triatoma jatai sp. nov. is the first new species of triatomine to be described in the state of Tocantins, in the northern region of Brazil. It was caught on rock outcrops in the wild environment and, more recently, invading homes. While T. jatai sp. nov. is morphologically similar to Triatoma costalimai, it is distinguished by its general colouring, differences in the blotches on the connexivum, wing size in females and external structures of the male genitalia. The type series has been deposited in the Entomological Collection and Herman Lent Collection, Oswaldo Cruz Institute-Oswaldo Cruz Foundation, Rio de Janeiro, Brazil. PMID:23828010

  8. Projeto pedagógico do programa de graduação em nutrição da Escola de Nutrição da Universidade Federal da Bahia: uma proposta em construção The pedagogical project for the undergraduate program on nutrition at the Nutrition School, Universidade Federal da Bahia, Brazil: a proposal in-the-making

    Directory of Open Access Journals (Sweden)

    Ligia Amparo da Silva Santos

    2005-02-01

    . The proposal intends to socialize the discussion, thus contributing to improve the education of nutrition professionals in Brazil.

  9. Antibody levels to hantavirus in inhabitants of western Santa Catarina State, Brazil

    Directory of Open Access Journals (Sweden)

    William Marciel de Souza

    2012-08-01

    Full Text Available Hantavirus cardiopulmonary syndrome (HCPS is an infectious disease caused by hantaviruses of the family Bunyaviridae, and is transmitted by aerosols of excreta of infected rodents. The aim of the present study was to determine antibody levels to hantavirus in the population that lives at frontier of Brazil and Argentina. Participated of the study 405 individuals living in the municipalities of Bandeirante, Santa Helena, Princesa and Tunapolis, state of Santa Catarina, Brazil. IgG antibodies to hantavirus were analyzed in sera by an ELISA that uses a recombinant N protein of Araraquara hantavirus as antigen. The results were also confirmed by immunofluorescent test. Eight individuals showed antibodies to hantavirus (1.97% positivity, with serum titers ranging from 100 to 800. Six seropositives were males, older than 30 years and farmers. Our results reinforce previous data on hantavirus circulation and human infections in the southern border of Brazil with Argentina.

  10. Echovirus 30 associated with cases of aseptic meningitis in state of Pará, Northern Brazil

    Directory of Open Access Journals (Sweden)

    Ceyla Maria Oeiras de Castro

    2009-05-01

    Full Text Available Investigation of the aetiology of viral meningitis in Brazil is most often restricted to cases that occur in the Southern and Southeastern Regions; therefore, the purpose of this study is to describe the viral meningitis cases that occurred in state of Pará, Northern Brazil, from January 2005-December 2006. The detection of enterovirus (EV in cerebrospinal fluid was performed using cell culture techniques, RT-PCR, nested PCR and nucleotide sequencing. The ages of the 91 patients ranged from 60 years old (median age 15.90 years. Fever (87.1%, headache (77.0%, vomiting (61.5% and stiffness (61.5% were the most frequent symptoms. Of 91 samples analyzed, 18 (19.8% were positive for EV. Twelve were detected only by RT- PCR followed by nested PCR, whereas six were found by both cell culture and RT-PCR. From the last group, five were sequenced and classified as echovirus 30 (Echo 30. Phylogenetic analyses revealed that Echo 30 detected in Northern Brazil clustered within a unique group with a bootstrap value of 100% and could constitute a new subgroup (4c according to the phylogenetic tree described by Oberste et al. (1999. This study described the first molecular characterization of Echo 30 in Brazil and this will certainly contribute to future molecular analyses involving strains detected in other regions of Brazil.

  11. 6. State energy balance - 1978/1987 - Minas Gerais, Brazil

    International Nuclear Information System (INIS)

    The energetic plan of Minas Gerais state and the steps such as energy balance, state potential energy identification, social and economic analysis, energetic flux, energy consumption is presented. (L.J.C.)

  12. Bat assemblages from three Atlantic Forest fragments in Rio de Janeiro state, Southeastern Brazil

    OpenAIRE

    Roberto Leonan Novaes; Daniel Rosa; Davor Vrcibradic; Leonardo Avilla

    2015-01-01

    Abstract Bat species richness in Neotropical localities is generally higher than that of any other group of mammals, and surveys of local bat assemblages may provide useful data for conservation management plans. Although the bat fauna of the Rio de Janeiro state is currently one of the best known in Brazil, there are several localities not adequately surveyed yet, and most of them are in the mountainous regions and in the northern portion of the state. From January 2008 to November 2009, we ...

  13. States, Movements and the New Politics of Blackness in Colombia and Brazil

    OpenAIRE

    Paschel, Tianna Shonta

    2011-01-01

    The 1990s marked a dramatic shift throughout Latin America from constitutions and state policies that hinged on ideas of colorblindness and mestizaje to targeted policies for black and indigenous peoples. This study analyzes the role black social movements played in this shift in Colombia and Brazil, two countries where the state adopted the most comprehensive reforms for black populations in the region. It also analyzes the impact of achieving such reforms on black movements' trajectories in...

  14. THE INSTRUMENT OF ENVIRONMENTAL COMPENSATION IN BRAZIL AND IN THE STATE OF MINAS GERAIS

    OpenAIRE

    Eva Costa de Barros; Luis Antonio Coimbra Borges; Maria das Graças Paula; Flávia Luciana Naves Mafra

    2015-01-01

    Compensation for environmental projects that cause significant environmental impact is an instrument established by Article 36 of Law No. 9.985/2000. The objective of this study was to describe and analyze relevant environmental legislation to the Environmental Compensation instrument in Brazil and use the state of Minas Gerais as a case study. For this we adopted the techniques of bibliographic and documentary research. The result showed that environmental compensation increased in the state...

  15. Detecção de doenças sexualmente transmissíveis em ambientes clínicos e não clínicos na Cidade de Salvador, Bahia, Brasil Screening of sexually transmitted diseases in clinical and non-clinical settings in Salvador, Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    José Santiago de Codes

    2006-02-01

    -clinical settings in Brazil is feasible and has a high yield among young adults in low-income communities. Infected participants would likely never have otherwise sought care or been tested or treated. STD control efforts could be implemented in any site that can reach populations at risk and become a routine procedure in health care settings where people report for problems unrelated to STDs.

  16. "Calling a state a state": feminist politics and the policing of violence against women in Brazil.

    Science.gov (United States)

    Hautzinger, S

    1997-01-01

    This document reports on a 1990 case study of one of Brazil's 80 police stations established for the protection of women in response to feminist pressure to address excessively high levels of violence against women. These police stations, staffed by women to respond exclusively to complaints lodged by women, are an unusual institutional response to such violence. The study examines the station established in Salvador in 1986 to reveal which interests were served by the creation of the specialized stations. The first section of the article addresses the fact that Salvador's policewomen have gained little from the creation of the specialized stations and continue to suffer job-related sexual discrimination. Next, conceptions of gender identity among policewomen are analyzed, and the ideologies of "femininity" and "feminism" in the Brazilian context are discussed. The final section compares views on the abuse of women with views on police brutality and relays incidences when the policewomen beat male prisoners. It is argued that certain forms of violence are actually considered necessary to maintain social order and enact justice. It is concluded that all of the involved parties, the state, the feminists, the female citizenry, and Salvador's female police, benefit in part from the existence of the specialized police stations but that there are serious problems also, especially the fact that the policewomen involved are given little or no special training and no career incentives. PMID:12321266

  17. Ultrapotassic rocks geology from Salgueiro region, Pernambuco state, Brazil