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Sample records for brazilian indians assessed

  1. Tuberculosis among the Xavante Indians of the Brazilian Amazon: an epidemiological and ethnographic assessment.

    Science.gov (United States)

    Basta, Paulo Cesar; Coimbra, Carlos E A; Welch, James R; Corrêa Alves, Luiz Carlos; Santos, Ricardo Ventura; Bastos Camacho, Luiz Antonio

    2010-01-01

    Despite broad availability of a national tuberculosis (TB) control program that has proved effective in Brazil, TB remains a major cause of morbidity and mortality among indigenous peoples. We report the results of an interdisciplinary investigation of TB epidemiology, healthcare services, and ethnomedicine among the Xavante Indians of Central Brazil. Fieldwork components included clinical assessment of TB (479 subjects, 89.3% of the population = 1 year of age), analysis of medical health records, and ethnographic research. We found TB to constitute a major health risk, with moderately high annual risk of infection (0.94%), moderate prevalence of infection, high percentage of X-ray images suggestive of TB (14.2% in subjects > or = 10 years of age), and a relatively low percentage of individuals with reactive TB skin tests (16.6% of reactions > or = 10 mm) despite high BCG vaccine coverage. We also found a high rate of TB patients showing no evidence of prior infection. Ethnographic interviews show that Xavante and biomedical health perspectives are simultaneously divergent in their etiologies but pragmatically compatible. Ineffective diagnosis procedures compromise the efficacy of existing TB prevention efforts and threaten to undermine otherwise favorable institutional and cultural conditions.

  2. Brazilian Development vs. the Amazonian Indians.

    Science.gov (United States)

    McNeil, Stephen

    1978-01-01

    We may be involved in a replay of the Indian genocide and dislocation characteristic of early U.S. history through the workings of international economics. This historical account briefly outlines the recent economic developments in the Brazilian Amazon, the effects that those policies have on the natives, and the United States' involvement in…

  3. [Heart surgery in Brazilian Indians].

    Science.gov (United States)

    Gomes, W J; Carvalho, A C; Vieira Filho, J P; Souza, R B; Palma, J H; Maluf, M A; Branco, J N; Buffolo, E

    1997-01-01

    Our experience with surgical treatment of heart diseases in Indians living in the Amazon rain forest in primitive stages was reviewed. From 1988 to 1995, 18 patients underwent cardiovascular surgical procedures at the São Paulo Hospital of the Escola Paulista de Medicina. Seven patients had valvar disease, nine congenital heart defects, one submitral aneurysm and one arrhythmia. Thirteen Indians came from tribes of the Amazon rain forest area: three from the Xavante, two from Waiapi, two from Tucano, two from Macuxi, two from Mayoruna, and one of each tribe of Xikrin, Guajajara, Terena, Surui, Galibi, Cinta-Larga and Pataxó. We performed 22 operations, with two hospital deaths. Follow-up was possible in 87.5% of cases, with one late death. The majority of cases were due to congenital heart defects and in this series it was noted the absence of operations to treat coronary artery disease. The incidence of valve disease was higher in accultured or semi-accultured Indians. The surgical treatment of cardiovascular disease has made possible to the surviving indians to return to and be accepted by their fellow tribesmen.

  4. [The Indian in Brazilian photography: incursions into image and medium].

    Science.gov (United States)

    Tacca, Fernando de

    2011-03-01

    The article explores contradictions and convergences between a medium (photography) and the image of the Brazilian Indian from the perspective of the history of Brazilian photography. During the first of three distinct moments, the image of the Indian was of someone exotic, in contradiction with the modern meaning of photography under the Second Empire. During the second moment, in the first fifty years of the twentieth century, the boundaries between ethnography and Brazil as a nation were blurred, as exemplified by the Rondon Commission/Indian Protection Bureau's Research Section (Serviço de Proteção ao Índio) and Brazil's modern photojournalism, as found in the magazine Cruzeiro. During the third moment, the expressions of an ethno-poetry present in the photographs of Cláudia Andujar can be seen to blend medium and image as an ethnographic space in contemporary art.

  5. Assessing Brazilian educational inequalities

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    Benoit Lorel

    2008-03-01

    Full Text Available This paper provides an evaluation of schooling inequality in Brazil using different indicators such as the Education Gini coefficient, the Education Standard Deviation and the Average number of Years of Schooling. We draw up a statistical description of Brazilian human capital dispersion in time over the last half century, across regions and states. Our analysis suggests several conclusions: 1 Strong reduction of educational inequalities measured by Education Gini index. 2 A three parts picture of Brazil seems to emerge, reflecting initial conditions. 3 High increase of the Average number of Years of Schooling. 4 A significant link between Education Gini and the average education length. 5 Education Standard Deviation leads to inverted results compared to Education Gini. 6 Brazilian data are consistent with an Education Kuznets curve if we consider Education Standard Deviation.Esse trababalho busca avaliar o grau de desigualdade educacional no Brasil baseado-se em diferentes indicatores tais como: o índice de Gini educacional, os anos médios de escolaridade e no desvio padrão educacional. Tenta-se colocar uma descrição estatistica da distribuição do capital humano no Brasil, incluindo as diferenças estaduais e regionais observadas durante a ultima metade do século. As conclusões da nossa análise são as seguintes: 1 Forte reduç ão das desigualdades educativas calculadas com o Gini educacional. 2 Um retrato tripartido do Brasil parece se formar refletindo as condições iniciais. 3 Um forte aumento dos níveis de escolarização. 4 Uma relação significativa entre o Gini educacional e os anos médios de estudos. 5 O desvio padrão educacional leva aos resultados inversos do Gini educacional. 6 Os dados brasileiros admitem uma curva de Kuznets educacional se considerarmos o desvio padrão educacional.

  6. Rickettsia bellii, Rickettsia amblyommii, and Laguna Negra hantavirus in an Indian reserve in the Brazilian Amazon

    OpenAIRE

    de Barros Lopes, Lívia; Guterres, Alexandro; Rozental, Tatiana; Carvalho de Oliveira, Renata; Mares-Guia, Maria Angélica; Fernandes, Jorlan; Figueredo, José Ferreira; Anschau, Inês; de Jesus, Sebastião; V Almeida, Ana Beatriz M; Cristina da Silva, Valéria; Gomes de Melo Via, Alba Valéria; Bonvicino, Cibele Rodrigues; D’Andrea, Paulo Sérgio; Barreira, Jairo Dias

    2014-01-01

    Background The purpose of this study was to identify the presence of rickettsia and hantavirus in wild rodents and arthropods in response to an outbreak of acute unidentified febrile illness among Indians in the Halataikwa Indian Reserve, northwest of the Mato Grosso state, in the Brazilian Amazon. Where previously surveillance data showed serologic evidence of rickettsia and hantavirus human infection. Methods The arthropods were collected from the healthy Indian population and by flagging v...

  7. Genome-wide analysis in Brazilian Xavante Indians reveals low degree of admixture.

    Science.gov (United States)

    Kuhn, Patricia C; Horimoto, Andréa R V Russo; Sanches, José Maurício; Vieira Filho, João Paulo B; Franco, Luciana; Fabbro, Amaury Dal; Franco, Laercio Joel; Pereira, Alexandre C; Moises, Regina S

    2012-01-01

    Characterization of population genetic variation and structure can be used as tools for research in human genetics and population isolates are of great interest. The aim of the present study was to characterize the genetic structure of Xavante Indians and compare it with other populations. The Xavante, an indigenous population living in Brazilian Central Plateau, is one of the largest native groups in Brazil. A subset of 53 unrelated subjects was selected from the initial sample of 300 Xavante Indians. Using 86,197 markers, Xavante were compared with all populations of HapMap Phase III and HGDP-CEPH projects and with a Southeast Brazilian population sample to establish its population structure. Principal Components Analysis showed that the Xavante Indians are concentrated in the Amerindian axis near other populations of known Amerindian ancestry such as Karitiana, Pima, Surui and Maya and a low degree of genetic admixture was observed. This is consistent with the historical records of bottlenecks experience and cultural isolation. By calculating pair-wise F(st) statistics we characterized the genetic differentiation between Xavante Indians and representative populations of the HapMap and from HGDP-CEPH project. We found that the genetic differentiation between Xavante Indians and populations of Ameridian, Asian, European, and African ancestry increased progressively. Our results indicate that the Xavante is a population that remained genetically isolated over the past decades and can offer advantages for genome-wide mapping studies of inherited disorders.

  8. Latent Autoimmune Diabetes of the Adult (LADA in a Brazilian Indian

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    João Paulo Botelho Vieira Filho

    Full Text Available CONTEXT: Latent autoimmune diabetes of the adult (LADA as originally described represents perhaps as many as 10 -- 20% of adult-onset patients with diabetes. DESIGN: case report. CASE REPORT: A 38-year-old Brazilian Xavante-Jê Indian with Latent Autoimmune Diabetes of the Adult (LADA is described, coming from the Sangradouro community in Poxoréu, Mato Grosso. The onset of diabetes after reaching 25 years of age, the evolution to insulin deficiency after a period of insulin-independence and the presence of auto-antibodies to glutamic acid decarboxylase (GAD characteristic of LADA were present. This patient may represent the first case of LADA in a Brazilian with full Indian heritage. Further studies are necessary to verify the prevalence of this new type of diabetes in this population that does not have Caucasoid admixture and has a particular environmental background.

  9. Unraveling Brazilian Indian population prostate good health: clinical, anthropometric and genetic features

    Directory of Open Access Journals (Sweden)

    Mario M. de Lima Junior

    2015-04-01

    Full Text Available Purpose To compare dietary, lifestyle, clinical, anthropometric, genetic and prostatic features of Brazilian Indians and non-Indians (Amazon. Methods 315 men, 228 Indians and 89 non-Indians, ≥40 years old were submitted to digital rectal examination, serum prostate specific antigen (PSA, testosterone, TP53 and GSTP1 genotyping, anthropometric, lifestyle, dietary, personal and familial medical history. Prostatic symptoms were evaluated with the International Prostate Symptom Score (IPSS. Results Macuxis and Yanomamis represented 43.6% and 14.5% of Indians respectively who spontaneously referred no prostate symptoms. Mean IPSS was 7, range 3-19, with only 15% of moderate symptoms (score 8-19; Mean age was 54.7 years, waist circumference 86.6 cm, BMI 23.9 kg/m2. Yanomamis presented both lower BMI (21.4 versus 24.8 and 23.3, p=0,001 and prostate volume than Macuxis and “other ethnic groups” (15 versus 20, p=0.001. Testosterone (414 versus 502 and 512, p=0.207 and PSA (0.48 versus 0.6 and 0.41, p=0.349 were similar with progressive PSA increase with aging. Val/Val correlated with lower PSA (p=0.0361. Indians compared to control population presented: - TP53 super representation of Arg/Arg haplotype, 74.5% versus 42.5%, p<0.0001. -GSTP1 Ile/Ile 35.3% versus 60.9%; Ile/Val 45.9% versus 28.7%; Val/Val 18.8% versus 10.3%; p=0.0003. Conclusions Observed specific dietary, lifestyle, anthropometric and genetic profile for TP53 and GSTP1 may contribute to Brazilian Indian population prostate good health.

  10. Unraveling Brazilian Indian population prostate good health: clinical, anthropometric and genetic features

    Science.gov (United States)

    de Lima, Mario M.; Reis, Leonardo O.; Ferreira, Ubirajara; Cardoso, Ulieme Oliveira; Barbieri, Raquel Bueno; de Mendonça, Gustavo B.; Ward, Laura S.

    2015-01-01

    Purpose To compare dietary, lifestyle, clinical, anthropometric, genetic and prostatic features of Brazilian Indians and non-Indians (Amazon). Methods 315 men, 228 Indians and 89 non-Indians, ≥40 years old were submitted to digital rectal examination, serum prostate specific antigen (PSA), testosterone, TP53 and GSTP1 genotyping, anthropometric, lifestyle, dietary, personal and familial medical history. Prostatic symptoms were evaluated with the International Prostate Symptom Score (IPSS). Results Macuxis and Yanomamis represented 43.6% and 14.5% of Indians respectively who spontaneously referred no prostate symptoms. Mean IPSS was 7, range 3-19, with only 15% of moderate symptoms (score 8-19); Mean age was 54.7 years, waist circumference 86.6 cm, BMI 23.9 kg/m2. Yanomamis presented both lower BMI (21.4 versus 24.8 and 23.3, p=0,001) and prostate volume than Macuxis and “other ethnic groups” (15 versus 20, p=0.001). Testosterone (414 versus 502 and 512, p=0.207) and PSA (0.48 versus 0.6 and 0.41, p=0.349) were similar with progressive PSA increase with aging. Val/Val correlated with lower PSA (p=0.0361). Indians compared to control population presented: - TP53 super representation of Arg/Arg haplotype, 74.5% versus 42.5%, p<0.0001. -GSTP1 Ile/Ile 35.3% versus 60.9%; Ile/Val 45.9% versus 28.7%; Val/Val 18.8% versus 10.3%; p=0.0003. Conclusions Observed specific dietary, lifestyle, anthropometric and genetic profile for TP53 and GSTP1 may contribute to Brazilian Indian population prostate good health. PMID:26005978

  11. Hydropower Resource Assessment of Brazilian Streams

    Energy Technology Data Exchange (ETDEWEB)

    Douglas G. Hall

    2011-09-01

    The Idaho National Laboratory (INL) in collaboration with the U.S. Geological Survey (USGS) with the assistance of the Empresa de Pesquisa Energetica (EPE) and the Agencia Nacional de Energia Electrica (ANEEL) has performed a comprehensive assessment of the hydropower potential of all Brazilian natural streams. The methodology by which the assessment was performed is described. The results of the assessment are presented including an estimate of the hydropower potential for all of Brazil, and the spatial distribution of hydropower potential thus providing results on a state by state basis. The assessment results have been incorporated into a geographic information system (GIS) application for the Internet called the Virtual Hydropower Prospector do Brasil. VHP do Brasil displays potential hydropower sites on a map of Brazil in the context of topography and hydrography, existing power and transportation infrastructure, populated places and political boundaries, and land use. The features of the application, which includes tools for finding and selecting potential hydropower sites and other features and displaying their attributes, is fully described.

  12. Rickettsia bellii, Rickettsia amblyommii, and Laguna Negra hantavirus in an Indian reserve in the Brazilian Amazon.

    Science.gov (United States)

    de Barros Lopes, Lívia; Guterres, Alexandro; Rozental, Tatiana; Carvalho de Oliveira, Renata; Mares-Guia, Maria Angélica; Fernandes, Jorlan; Figueredo, José Ferreira; Anschau, Inês; de Jesus, Sebastião; V Almeida, Ana Beatriz M; Cristina da Silva, Valéria; Gomes de Melo Via, Alba Valéria; Bonvicino, Cibele Rodrigues; D'Andrea, Paulo Sérgio; Barreira, Jairo Dias; Sampaio de Lemos, Elba Regina

    2014-04-17

    The purpose of this study was to identify the presence of rickettsia and hantavirus in wild rodents and arthropods in response to an outbreak of acute unidentified febrile illness among Indians in the Halataikwa Indian Reserve, northwest of the Mato Grosso state, in the Brazilian Amazon. Where previously surveillance data showed serologic evidence of rickettsia and hantavirus human infection. The arthropods were collected from the healthy Indian population and by flagging vegetation in grassland or woodland along the peridomestic environment of the Indian reserve. Wild rodents were live-trapped in an area bordering the reserve limits, due the impossibility of capturing wild animals in the Indian reserve. The wild rodents were identified based on external and cranial morphology and karyotype. DNA was extracted from spleen or liver samples of rodents and from invertebrate (tick and louse) pools, and the molecular characterization of the rickettsia was through PCR and DNA sequencing of fragments of two rickettsial genes (gltA and ompA). In relation to hantavirus, rodent serum samples were serologically screened by IgG ELISA using the Araraquara-N antigen and total RNA was extracted from lung samples of IgG-positive rodents. The amplification of the complete S segment was performed. A total of 153 wild rodents, 121 louse, and 36 tick specimens were collected in 2010. Laguna Negra hantavirus was identified in Calomys callidus rodents and Rickettsia bellii, Rickettsia amblyommii were identified in Amblyomma cajennense ticks. Zoonotic diseases such as HCPS and spotted fever rickettsiosis are a public health threat and should be considered in outbreaks and acute febrile illnesses among Indian populations. The presence of the genome of rickettsias and hantavirus in animals in this Indian reserve reinforces the need to include these infectious agents in outbreak investigations of febrile cases in Indian populations.

  13. Malaria epidemiology in the Pakaanóva (Wari') Indians, Brazilian Amazon.

    Science.gov (United States)

    Sá, D Ribeiro; Souza-Santos, R; Escobar, A L; Coimbra, C E A

    2005-04-01

    This paper reports the results of a longitudinal study of malaria incidence (1998-2002) among the Pakaanóva (Wari') Indians, Brazilian southwest Amazon region, based on data routinely gathered by Brazilian National Health Foundation outposts network in conjunction with the Indian health service. Malaria is present yearlong in the Pakaanóva. Statistically significant differences between seasons or months were not noticed. A total of 1933 cases of malaria were diagnosed in the Pakaanóva during this period. The P. vivax / P. falciparum ratio was 3.4. P. vivax accounted for 76.5% of the cases. Infections with P. malariae were not recorded. Incidence rates did not differ by sex. Most malaria cases were reported in children < 10 years old (45%). About one fourth of all cases were diagnosed on women 10-40 years old. An entomological survey carried out at two Pakaanóva villages yielded a total of 3.232 specimens of anophelines. Anopheles darlingi predominated (94.4%). Most specimens were captured outdoors and peak activity hours were noted at early evening and just before sunrise. It was observed that Pakaanóva cultural practices may facilitate outdoor exposure of individuals of both sexes and all age groups during peak hours of mosquito activities (e.g., coming to the river early in the morning for bathing or to draw water, fishing, engaging in hunting camps, etc). In a context in which anophelines are ubiquitous and predominantly exophilic, and humans of both sexes and all ages are prone to outdoor activities during peak mosquito activity hours, malaria is likely to remain endemic in the Pakaanóva, thus requiring the development of alternative control strategies that are culturally and ecologically sensitive.

  14. The Emergence of Quality Assessment in Brazilian Basic Education

    Science.gov (United States)

    Kauko, Jaakko; Centeno, Vera Gorodski; Candido, Helena; Shiroma, Eneida; Klutas, Anni

    2016-01-01

    The focus in this article is on Brazilian education policy, specifically quality assurance and evaluation. The starting point is that quality, measured by means of large-scale assessments, is one of the key discursive justifications for educational change. The article addresses the questions of how quality evaluation became a significant feature…

  15. Assessment of the Economic Structure of Brazilian Agribusiness.

    Science.gov (United States)

    Rodrigues Moreira, Vilmar; Kureski, Ricardo; Pereira da Veiga, Claudimar

    2016-01-01

    This paper presents an economic assessment of Brazilian agribusiness and its relationship with other economic sectors. It was found that, in 2011, agribusiness had a share of 18.45% (basic prices) and 19.77% (market prices) of Brazilian GDP. The tax burden of agribusiness (20.68%) was higher than that of other sectors (13.59%), despite agribusiness being a major contributor to the generation of foreign exchange, employment, and essential products, such as food. Brazilian agribusiness is a major employer, responsible for 29.39% of national employment. However, its average income is lower than in the other sectors of the Brazilian economy. Finally, agribusiness was found to be the biggest generator of foreign exchange, with a positive balance of trade. It was possible to conclude that agribusiness forms a strong link between agriculture and livestock, industry, and services in other economic sectors. For this reason, it can be said that the development of agribusiness is highly relevant to the process of Brazilian economic development and is therefore important to the progress of economic policies.

  16. Assessment of the Economic Structure of Brazilian Agribusiness

    Science.gov (United States)

    Rodrigues Moreira, Vilmar; Kureski, Ricardo; Pereira da Veiga, Claudimar

    2016-01-01

    This paper presents an economic assessment of Brazilian agribusiness and its relationship with other economic sectors. It was found that, in 2011, agribusiness had a share of 18.45% (basic prices) and 19.77% (market prices) of Brazilian GDP. The tax burden of agribusiness (20.68%) was higher than that of other sectors (13.59%), despite agribusiness being a major contributor to the generation of foreign exchange, employment, and essential products, such as food. Brazilian agribusiness is a major employer, responsible for 29.39% of national employment. However, its average income is lower than in the other sectors of the Brazilian economy. Finally, agribusiness was found to be the biggest generator of foreign exchange, with a positive balance of trade. It was possible to conclude that agribusiness forms a strong link between agriculture and livestock, industry, and services in other economic sectors. For this reason, it can be said that the development of agribusiness is highly relevant to the process of Brazilian economic development and is therefore important to the progress of economic policies. PMID:27243040

  17. Assessment of the Economic Structure of Brazilian Agribusiness

    Directory of Open Access Journals (Sweden)

    Vilmar Rodrigues Moreira

    2016-01-01

    Full Text Available This paper presents an economic assessment of Brazilian agribusiness and its relationship with other economic sectors. It was found that, in 2011, agribusiness had a share of 18.45% (basic prices and 19.77% (market prices of Brazilian GDP. The tax burden of agribusiness (20.68% was higher than that of other sectors (13.59%, despite agribusiness being a major contributor to the generation of foreign exchange, employment, and essential products, such as food. Brazilian agribusiness is a major employer, responsible for 29.39% of national employment. However, its average income is lower than in the other sectors of the Brazilian economy. Finally, agribusiness was found to be the biggest generator of foreign exchange, with a positive balance of trade. It was possible to conclude that agribusiness forms a strong link between agriculture and livestock, industry, and services in other economic sectors. For this reason, it can be said that the development of agribusiness is highly relevant to the process of Brazilian economic development and is therefore important to the progress of economic policies.

  18. Sustainability of Indian Agriculture: Towards An Assessment

    OpenAIRE

    V M Rao

    2008-01-01

    This paper presents a systemic framework to look at the prospects for sustainability of Indian agriculture. The framework is based on trends, indicators and assessment by experts spanning three domains which are the principal influences shaping the growth, efficiency and stability of agriculture. The domains are: natural resources covering land, water, climate and environment; human development comprising the characteristics of farmers as producers and entrepreneurs; and, technology and insti...

  19. Determination of mercury and selenium in hair samples of Brazilian Indian populations living in the Amazonic region by NAA

    International Nuclear Information System (INIS)

    Vasconcellos, M.B.A.; Paletti, G.; Catharino, M.G.M.; Saiki, M.; Favaro, D.I.T.; Bode, P.; Ammerlaan, A.K.; Byrne, A.R.; Baruzzi, R.; Rodrigues, D.A.

    2000-01-01

    Biomonitoring of mercury contamination of Brazilian Indian population groups living in the Xingu Park, a reservation situated in the Amazonic region, has revealed very high levels of mercury in hair samples as compared to controls. Total mercury was determined by INAA in most of the tribes living in the Park and methylmercury was determined by CVAAS in samples with total mercury above 10 mg/kg. Due to the fact that selenium seems to protect animals against the toxic effects of methylmercury, it was considered also of interest to determine its concentrations in the hair samples with very high mercury levels. Selenium was determined by INAA via the short-lived radionuclide 77m Se (T 1/2 = 17.45 s). The correlations between selenium and mercury concentrations in Brazilian controls and in the Indian population groups are discussed. (author)

  20. Assessing the Harvest Maturity of Brazilian Mangoes

    NARCIS (Netherlands)

    Pereira, T.; Tijskens, L.M.M.; Vanoli, M.; Rizzolo, A.; Eccher Zerbini, P.C.; Torricelli, A.; Filgueiras, H.; Spinelli, L.

    2010-01-01

    No clear criterion exists to determine the optimum time to harvest mango. Some empirical relations are used to assess maturity, such as shoulder development. Moreover, as a result of the typical growing conditions in tropical climates, a huge variation in maturity and ripeness exists, seriously

  1. Energetics of Brazilian ethanol: Comparison between assessment approaches

    International Nuclear Information System (INIS)

    Ramirez Triana, Carlos Ariel

    2011-01-01

    As with any other bioenergy product, bioethanol production requires fossil fuel inputs; hence the alleged benefits of energy security and carbon mitigation depend on the extent to which these inputs are capable of drawing a substantive bioenergetic yield. Brazilian ethanol, made out of sugarcane, has been reported as the most efficient gasoline substitute that is commercially available nowadays. For that reason it has been the object of several analyses on the energetics, i.e. energy balances. These studies surprisingly vary widely according with the scholar approach and are not fully comparable among them due to divergences in the assessment method. This paper standardises results of the four most prominent authors in the field, establishing a point of comparison and drawing some light on the energetics studies on biofuels. The main result is shown in , which homogenises the outcomes for referred studies in terms of unit of assessment in the energy input analysis. Subsequently, this information is also charted () explaining the source of divergence among authors. This work ends with a short reference and comparison to some energy balance studies carried out on feedstocks of diverse nature, highlighting the potential that sugarcane-based bioethanol represents nowadays. - Highlights: → Distribution stage could reduce energy ratio but its contribution is not significant. → In Pimentel and Patzek there is an evident impact of the industrial stage. → A coincidence across the studies was the major impact of the agricultural stage. → Brazilian technology to produce ethanol was proved the most energy efficient one.

  2. So different, yet so similar: meta-analysis and policy modeling of willingness to participate in clinical trials among Brazilians and Indians.

    Science.gov (United States)

    Zammar, Guilherme; Meister, Henrique; Shah, Jatin; Phadtare, Amruta; Cofiel, Luciana; Pietrobon, Ricardo

    2010-12-16

    With the global expansion of clinical trials and the expectations of the rise of the emerging economies known as BRICs (Brazil, Russia, India and China), the understanding of factors that affect the willingness to participate in clinical trials of patients from those countries assumes a central role in the future of health research. We conducted a systematic review and meta-analysis (SRMA) of willingness to participate in clinical trials among Brazilian patients and then we compared it with Indian patients (with results of another SRMA previously conducted by our group) through a system dynamics model. Five studies were included in the SRMA of Brazilian patients. Our main findings are 1) the major motivation for Brazilian patients to participate in clinical trials is altruism, 2) monetary reimbursement is the least important factor motivating Brazilian patients, 3) the major barrier for Brazilian patients to not participate in clinical trials is the fear of side effects, and 4) Brazilian patients are more likely willing to participate in clinical trials than Indians. Our study provides important insights for investigators and sponsors for planning trials in Brazil (and India) in the future. Ignoring these results may lead to unnecessary fund/time spending. More studies are needed to validate our results and for better understanding of this poorly studied theme.

  3. Assessing the greenhouse gas emissions of Brazilian soybean biodiesel production.

    Science.gov (United States)

    Cerri, Carlos Eduardo Pellegrino; You, Xin; Cherubin, Maurício Roberto; Moreira, Cindy Silva; Raucci, Guilherme Silva; Castigioni, Bruno de Almeida; Alves, Priscila Aparecida; Cerri, Domingos Guilherme Pellegrino; Mello, Francisco Fujita de Castro; Cerri, Carlos Clemente

    2017-01-01

    Soybean biodiesel (B100) has been playing an important role in Brazilian energy matrix towards the national bio-based economy. Greenhouse gas (GHG) emissions is the most widely used indicator for assessing the environmental sustainability of biodiesels and received particular attention among decision makers in business and politics, as well as consumers. Former studies have been mainly focused on the GHG emissions from the soybean cultivation, excluding other stages of the biodiesel production. Here, we present a holistic view of the total GHG emissions in four life cycle stages for soybean biodiesel. The aim of this study was to assess the GHG emissions of Brazilian soybean biodiesel production system with an integrated life cycle approach of four stages: agriculture, extraction, production and distribution. Allocation of mass and energy was applied and special attention was paid to the integrated and non-integrated industrial production chain. The results indicated that the largest source of GHG emissions, among four life cycle stages, is the agricultural stage (42-51%) for B100 produced in integrated systems and the production stage (46-52%) for B100 produced in non-integrated systems. Integration of industrial units resulted in significant reduction in life cycle GHG emissions. Without the consideration of LUC and assuming biogenic CO2 emissions is carbon neutral in our study, the calculated life cycle GHG emissions for domestic soybean biodiesel varied from 23.1 to 25.8 gCO2eq. MJ-1 B100 and those for soybean biodiesel exported to EU ranged from 26.5 to 29.2 gCO2eq. MJ-1 B100, which represent reductions by 65% up to 72% (depending on the delivery route) of GHG emissions compared with the EU benchmark for diesel fuel. Our findings from a life cycle perspective contributed to identify the major GHG sources in Brazilian soybean biodiesel production system and they can be used to guide mitigation priority for policy and decision-making. Projected scenarios in this

  4. Assessing the greenhouse gas emissions of Brazilian soybean biodiesel production

    Science.gov (United States)

    You, Xin; Cherubin, Maurício Roberto; Moreira, Cindy Silva; Raucci, Guilherme Silva; Castigioni, Bruno de Almeida; Alves, Priscila Aparecida; Cerri, Domingos Guilherme Pellegrino; Mello, Francisco Fujita de Castro; Cerri, Carlos Clemente

    2017-01-01

    Soybean biodiesel (B100) has been playing an important role in Brazilian energy matrix towards the national bio-based economy. Greenhouse gas (GHG) emissions is the most widely used indicator for assessing the environmental sustainability of biodiesels and received particular attention among decision makers in business and politics, as well as consumers. Former studies have been mainly focused on the GHG emissions from the soybean cultivation, excluding other stages of the biodiesel production. Here, we present a holistic view of the total GHG emissions in four life cycle stages for soybean biodiesel. The aim of this study was to assess the GHG emissions of Brazilian soybean biodiesel production system with an integrated life cycle approach of four stages: agriculture, extraction, production and distribution. Allocation of mass and energy was applied and special attention was paid to the integrated and non-integrated industrial production chain. The results indicated that the largest source of GHG emissions, among four life cycle stages, is the agricultural stage (42–51%) for B100 produced in integrated systems and the production stage (46–52%) for B100 produced in non-integrated systems. Integration of industrial units resulted in significant reduction in life cycle GHG emissions. Without the consideration of LUC and assuming biogenic CO2 emissions is carbon neutral in our study, the calculated life cycle GHG emissions for domestic soybean biodiesel varied from 23.1 to 25.8 gCO2eq. MJ-1 B100 and those for soybean biodiesel exported to EU ranged from 26.5 to 29.2 gCO2eq. MJ-1 B100, which represent reductions by 65% up to 72% (depending on the delivery route) of GHG emissions compared with the EU benchmark for diesel fuel. Our findings from a life cycle perspective contributed to identify the major GHG sources in Brazilian soybean biodiesel production system and they can be used to guide mitigation priority for policy and decision-making. Projected scenarios in

  5. Assessing the greenhouse gas emissions of Brazilian soybean biodiesel production.

    Directory of Open Access Journals (Sweden)

    Carlos Eduardo Pellegrino Cerri

    Full Text Available Soybean biodiesel (B100 has been playing an important role in Brazilian energy matrix towards the national bio-based economy. Greenhouse gas (GHG emissions is the most widely used indicator for assessing the environmental sustainability of biodiesels and received particular attention among decision makers in business and politics, as well as consumers. Former studies have been mainly focused on the GHG emissions from the soybean cultivation, excluding other stages of the biodiesel production. Here, we present a holistic view of the total GHG emissions in four life cycle stages for soybean biodiesel. The aim of this study was to assess the GHG emissions of Brazilian soybean biodiesel production system with an integrated life cycle approach of four stages: agriculture, extraction, production and distribution. Allocation of mass and energy was applied and special attention was paid to the integrated and non-integrated industrial production chain. The results indicated that the largest source of GHG emissions, among four life cycle stages, is the agricultural stage (42-51% for B100 produced in integrated systems and the production stage (46-52% for B100 produced in non-integrated systems. Integration of industrial units resulted in significant reduction in life cycle GHG emissions. Without the consideration of LUC and assuming biogenic CO2 emissions is carbon neutral in our study, the calculated life cycle GHG emissions for domestic soybean biodiesel varied from 23.1 to 25.8 gCO2eq. MJ-1 B100 and those for soybean biodiesel exported to EU ranged from 26.5 to 29.2 gCO2eq. MJ-1 B100, which represent reductions by 65% up to 72% (depending on the delivery route of GHG emissions compared with the EU benchmark for diesel fuel. Our findings from a life cycle perspective contributed to identify the major GHG sources in Brazilian soybean biodiesel production system and they can be used to guide mitigation priority for policy and decision-making. Projected

  6. Assessing materialism in Indian urban youth

    Directory of Open Access Journals (Sweden)

    Naseem Abidi

    2015-01-01

    Full Text Available In India, the concept of materialism has shifted from (the Indian philosophical concepts Lokāyata/Cārvāka, from supernaturalism to naturalism, following the development of science and modernism. People, who were predominantly religious and believed in philosophical idealism, as opposed to materialism, have started following philosophical materialism to express their worldview and progress. E.g., living in a big city and owning a car is perceived as an orientation toward material goods and materialism, which may not be true. This study makes an attempt to develop a measure for materialistic orientation, which takes into account the cultural and behavioural distinctions of Indian urban youth. Existing measures of materialism are reviewed to develop a measure that is more attuned to trace the contextual materialism in Indian urban youth. Findings of the study suggest that, in order to measure the level of materialism, three dimensions need to be considered, i.e. significance, individuality and satisfaction.

  7. Outward Foreign Direct Investment from BRIC countries: Comparing strategies of Brazilian, Russian, Indian and Chinese multinational companies

    Directory of Open Access Journals (Sweden)

    Wladimir Andreff

    2015-12-01

    Full Text Available An overall comparative study of outward foreign direct investment (OFDI from BRIC countries and strategies conducted by multinational companies (MNCs based in the BRICs is elaborated on with a same methodology for Brazil, Russia, India and China. The comparison pertains to the historical emergence of firms’ internationalisation, their booming expansion in the 2000s then their muddling through the current crisis, the specificities of OFDI from each home country, OFDI geographical distribution and industrial structure, econometric testing of the respective determinants of Brazilian, Russian, Indian and Chinese OFDI, and the role of home countries’ governments vis-à-vis home-based MNCs. Beyond some common characteristics, BRICs’ MNCs exhibit a number of major country-specific features.

  8. Genetic variability in Brazilian wheat cultivars assessed by microsatellite markers

    Directory of Open Access Journals (Sweden)

    Ivan Schuster

    2009-01-01

    Full Text Available Wheat (Triticum aestivum is one of the most important food staples in the south of Brazil. Understanding genetic variability among the assortment of Brazilian wheat is important for breeding. The aim of this work was to molecularly characterize the thirty-six wheat cultivars recommended for various regions of Brazil, and to assess mutual genetic distances, through the use of microsatellite markers. Twenty three polymorphic microsatellite markers (PMM delineated all 36 of the samples, revealing a total of 74 simple sequence repeat (SSR alleles, i.e. an average of 3.2 alleles per locus. Polymorphic information content (PIC value calculated to assess the informativeness of each marker ranged from 0.20 to 0.79, with a mean of 0.49. Genetic distances among the 36 cultivars ranged from 0.10 (between cultivars Ocepar 18 and BRS 207 to 0.88 (between cultivars CD 101 and Fudancep 46, the mean distance being 0.48. Twelve groups were obtained by using the unweighted pair-group method with arithmetic means analysis (UPGMA, and thirteen through the Tocher method. Both methods produced similar clusters, with one to thirteen cultivars per group. The results indicate that these tools may be used to protect intellectual property and for breeding and selection programs.

  9. The Awá-Guajá Indians of the Brazilian Amazon. Demographic data, serum protein markers and blood groups.

    Science.gov (United States)

    de Oliveira, S F; Lopes, D E; Santos, S E; Guerreiro, J F

    1998-01-01

    The South-American Indian group Awá-Guajá, currently living in the State of Maranhão (Northeastern Brazil), is one of the most recently contacted Indian groups of the Brazilian Amazon. This group is made up by three partially isolated villages named Awá, Guajá and Juriti, and is characterized by having a young population, in which 47.6% of the individuals range from 0 to 14 years old. The sex ratios (male/female) for people of reproductive age are 1.13 for Awá village, 2.00 for Guajá, 3.33 for Juriti and 1.61 for the tribe as a whole. Fst and heterogeneity analysis show that, despite the small differences observed among villages for the eight genetic systems analyzed, the Awá-Guajá tribe is constituted of only one population. Furthermore, comparisons between Awá-Guajá and Urubú-Kaapor tribes indicate that they are still isolated genetically, in spite of the fact that they share territories.

  10. [Assessment of psychosocial adaptation to pregnancy in Brazilian pregnant women].

    Science.gov (United States)

    Lima E Silva, Janiny; Ferreira, Elizângela da Fonseca; Medeiros, Marcielle; Araújo, Maristela Lopes; Silva, Ana Gabriela Câmara Batista da; Viana, Elizabel de Souza Ramalho

    2011-08-01

    to evaluate psychosocial adaptation to pregnancy by translating and cross-culturally adapting a specific assessment instrument to be used with Brazilian women. this was a cross-sectional observational study. the translation and cross-cultural adaptation and of the Prenatal Self-evaluation Questionnaire (PSeQ) was performed following all the required methodological steps. another questionnaire was applied to characterize the sociodemographic and clinical status of the pregnant women (n=36). Statistical analysis consisted of the determination of the mean and standard deviation (SD) and of absolute and relative frequency. the statistical test used for the analysis of internal consistency was Cronbach's alpha coefficient, using SPSS version 17.0. the volunteers were of low socioeconomic status, aged on average 25.1 years ( 5.5), and had an average gestational age of 25.9 weeks ( 8.1). 58.3% of these volunteers had not planned their current pregnancy. the pretest showed that 75% of the pregnant women found the questionnaire easy to understand. Regarding the PSeQ instrument, the identification with the maternal role was the subcategory which showed the highest average, 24.8 ( 5.6), while the relationship with the mother had the lowest average 15.4 ( 7.7). the internal consistency ranged from 0.52 to 0.89. the assessment of psychosocial adaptation to pregnancy in pregnant women is very important during the progress of pregnancy and permits intervention through obstetric-neonatal actions of promotion and prevention regarding the well-being of mother and child.

  11. Body composition assessment in American Indian children.

    Science.gov (United States)

    Lohman, T G; Caballero, B; Himes, J H; Hunsberger, S; Reid, R; Stewart, D; Skipper, B

    1999-04-01

    Although the high prevalence of obesity in American Indian children was documented in several surveys that used body mass index (BMI, in kg/m2) as the measure, there is limited information on more direct measurements of body adiposity in this population. The present study evaluated body composition in 81 boys (aged 11.2+/-0.6 y) and 75 girls (aged 11.0+/-0.4 y) attending public schools in 6 American Indian communities: White Mountain Apache, Pima, and Tohono O'Odham in Arizona; Oglala Lakota and Sicangu Lakota in South Dakota; and Navajo in New Mexico and Arizona. These communities were participating in the feasibility phase of Pathways, a multicenter intervention for the primary prevention of obesity. Body composition was estimated by using a combination of skinfold thickness and bioelectrical impedance measurements, with a prediction equation validated previously in this same population. The mean BMI was 20.4+/-4.2 for boys and 21.1+/-5.0 for girls. The sum of the triceps plus subscapular skinfold thicknesses averaged 28.6+/-7.0 mm in boys and 34.0+/-8.0 mm in girls. Mean percentage body fat was 35.6+/-6.9 in boys and 38.8+/-8.5 in girls. The results from this study confirmed the high prevalence of excess body fatness in school-age American Indian children and permitted the development of procedures, training, and quality control for measurement of the main outcome variable in the full-scale Pathways study.

  12. Sensitivity and applicability of the Brazilian version of the Brief Assessment of Cognition in Schizophrenia (BACS

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    João Vinícius Salgado

    Full Text Available Abstract Cognitive assessment in schizophrenia has traditionally used batteries that are long and complex or differ widely in their content. The Brief Assessment of Cognition in Schizophrenia (BACS has been developed to cover the main cognitive deficits of schizophrenia as well as to be easily and briefly administered, portable, sensitive and reliable. Objectives: To investigate the applicability and sensitivity of the Brazilian Version of the BACS (Brazilian-BACS. Methods: Performance of 20 stable patients with schizophrenia on the Brazilian-BACS was compared to 20 matched healthy controls. Results: Applying the Brazilian-BACS required 43.4±8.4 minutes for patients and 40.5±5.7 minutes for controls (p=0.17. All tests demonstrated significant differences between controls and patients (P<0.01. Pearson's correlation analysis and Cronbach's a evidenced a high internal consistency for patient performance. The cognitive deficit in the patients was approximately 1.5 standard deviations below controls. These results were consistent with those reported in the validation of the original version and in meta-analyses of similar studies. Conclusions: The Brazilian-BACS displayed good applicability and sensitivity in assessing the major cognitive constructs that are impaired in schizophrenia. Thus, the Brazilian-BACS seems to be a promising tool for assessing cognition in patients with schizophrenia in Brazil.

  13. Assessing accuracy of genotype imputation in American Indians.

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    Alka Malhotra

    Full Text Available Genotype imputation is commonly used in genetic association studies to test untyped variants using information on linkage disequilibrium (LD with typed markers. Imputing genotypes requires a suitable reference population in which the LD pattern is known, most often one selected from HapMap. However, some populations, such as American Indians, are not represented in HapMap. In the present study, we assessed accuracy of imputation using HapMap reference populations in a genome-wide association study in Pima Indians.Data from six randomly selected chromosomes were used. Genotypes in the study population were masked (either 1% or 20% of SNPs available for a given chromosome. The masked genotypes were then imputed using the software Markov Chain Haplotyping Algorithm. Using four HapMap reference populations, average genotype error rates ranged from 7.86% for Mexican Americans to 22.30% for Yoruba. In contrast, use of the original Pima Indian data as a reference resulted in an average error rate of 1.73%.Our results suggest that the use of HapMap reference populations results in substantial inaccuracy in the imputation of genotypes in American Indians. A possible solution would be to densely genotype or sequence a reference American Indian population.

  14. Quality control in radiotherapy: an assessment in the Brazilian Northeast

    International Nuclear Information System (INIS)

    Souza, V.L.B.; Santos, C.D.A.; Rodrigues, K.R.G.; Melo, R.T.; Figueiredo, M.D.

    2009-01-01

    This paper describes the synthesis of Fricke Xylenol Gel dosimeter (FXG) in Centro Regional de Ciencias Nucleares, and an study with this type of dosimeter in some hospitals of the Brazilian Northeast. It is demonstrated the applicability of the dosimeter for X-ray equipment and the values of the doses show the reality of the doses used in patients undergoing radiotherapy. (author)

  15. Development of a Brazilian Portuguese adapted version of the Gap-Kalamazoo communication skills assessment form.

    Science.gov (United States)

    Amaral, Anna Beatriz C N; Rider, Elizabeth A; Lajolo, Paula P; Tone, Luiz G; Pinto, Rogerio M C; Lajolo, Marisa P; Calhoun, Aaron W

    2016-12-11

    The goal of this study was to translate, adapt and validate the items of the Gap-Kalamazoo Communication Skills Assessment Form for use in the Brazilian cultural setting. The Gap-Kalamazoo Communication Skills Assessment Form was translated into Portuguese by two independent bilingual Brazilian translators and was reconciled by a third bilingual healthcare professional. The translated text was then assessed for content using a modified Delphi technique and adjusted as needed to assure content validity. A total of nine phrases in the completed tool were adjusted. The final tool was then used to assess videotaped simulations as a means of validation.  Response process was assessed using exploratory factor analysis and internal structure was assessed via Cronbach's Alpha (internal consistency) and Intraclass Correlation (test-retest reliability and inter-rater reliability). One hundred and four (104) videotaped communication skills simulations were assessed by 38 subjects (6 staff physicians, 4 faculty physicians, 8 resident physicians, 4 professional actors with experience in simulation, and 16 other allied healthcare professionals). Measures of Internal consistency (Cronbach's alpha = 0.818) and test-retest reliability (intra-class correlation coefficient = 0.942) were high.  Exploratory factor analysis confirmed the uni-dimensionality of the instrument. Our results support the validity and reliability of the Brazilian Gap-Kalamazoo Communication Skills Assessment Form when used among Brazilian medical residents.  The Brazilian version of Gap-Kalamazoo Communication Skills Assessment Form was found to be adequate both in the linguistic and technical aspects.  The use of this instrument in Brazilian medical education can enhance the assessment of physician-patient-team relationships on an ongoing basis.

  16. An assessment of Brazilian conservation units – a second look

    OpenAIRE

    Drummond, José Augusto Leitão

    2012-01-01

    This is a second overview of the Brazilian conservation unit system for mid-2010. It updates author et al, 2009. It examines six dimensions of federal and state protected areas – age, numbers, types of units, absolute and average sizes, distribution by states and biomes, and degree of compliance with CBD-inspired goals. Major findings: (i) the system maintained a rapid growth rate; (ii) national parks and national forests are the most prominent units; (iii) distribution of units by region and...

  17. Assessing land availability to produce biomass for energy: The case of Brazilian charcoal for steel making

    International Nuclear Information System (INIS)

    Piketty, Marie-Gabrielle; Wichert, Marcos; Fallot, Abigail; Aimola, Luis

    2009-01-01

    The paper discusses the availability of biomass in Brazil to supply charcoal to the steel industry on the bases of an initial global assessment of land potentially available for plantations and of Brazilian data that allows refining the assessment and specifying the issue of practical availability. Technical potentials are first assessed through a series of simple rules against direct competition with agriculture, forests and protected areas, and of quantitative criteria, whether geo-climatic (rainfall), demographic (population density) or legal (reserves). Institutional, social and economic factors are then identified and discussed so as to account for the practical availability of Brazilian biomass through six criteria. The ranking of nine Brazilian States according to these criteria brings out the necessary trade-offs in the selection of land for plantations that would efficiently supply charcoal to the steel industry. (author)

  18. Association of genetic variants with self-assessed color categories in Brazilians.

    Directory of Open Access Journals (Sweden)

    Danielle Fernandes Durso

    Full Text Available The Brazilian population was formed by extensive admixture of three different ancestral roots: Amerindians, Europeans and Africans. Our previous work has shown that at an individual level, ancestry, as estimated using molecular markers, was a poor predictor of color in Brazilians. We now investigate if SNPs known to be associated with human skin pigmentation can be used to predict color in Brazilians. For that, we studied the association of fifteen SNPs, previously known to be linked with skin color, in 243 unrelated Brazilian individuals self-identified as White, Browns or Blacks from Rio de Janeiro and 212 unrelated Brazilian individuals self-identified as White or Blacks from São Paulo. The significance of association of SNP genotypes with self-assessed color was evaluated using partial regression analysis. After controlling for ancestry estimates as covariates, only four SNPs remained significantly associated with skin pigmentation: rs1426654 and rs2555364 within SLC24A5, rs16891982 at SLC45A2 and rs1042602 at TYR. These loci are known to be involved in melanin synthesis or transport of melanosomes. We found that neither genotypes of these SNPs, nor their combination with biogeographical ancestry in principal component analysis, could predict self-assessed color in Brazilians at an individual level. However, significant correlations did emerge at group level, demonstrating that even though elements other than skin, eye and hair pigmentation do influence self-assessed color in Brazilians, the sociological act of self-classification is still substantially dependent of genotype at these four SNPs.

  19. Quality assessment of radurized Indian mackerel (Rastrelliger kanagurta)

    International Nuclear Information System (INIS)

    Ghadi, S.V.; Alur, M.D.; Ghosh, S.K.; Doke, S.N.; Lewis, N.F.; Nadkarni, G.B.

    1978-01-01

    Radurization of Indian mackerel (Rastrelliger kanagurta) at a dose of 150 krad was found to enhance the storage life from 8-10 to 21-24 days at 0 0 C, and from 5-7 to 13-15 days at 5 0 C. Representative bacterial species isolated from mackerel, differed widely in their spoilage potential. Assessment of alternations in the textural attributes of radurized mackerel during storage, provided a satisfactory index of quality. (author)

  20. Molecular bases of the ABO blood groups of Indians from the Brazilian Amazon region.

    Science.gov (United States)

    Franco, R F; Simões, B P; Guerreiro, J F; Santos, S E; Zago, M A

    1994-01-01

    Phenotype studies of ABO blood groups in most Amerindian populations revealed the exclusive presence of group O. Since group O is the result of the absence of glycosyltransferase activity, its molecular bases may be heterogeneous. We carried out ABO blood group genotyping by analysis of DNA of 30 Indians from 2 Amazonian tribes (Yanomami and Arara), and compared the findings with other populations (Caucasians and Blacks). Two segments of the glycosyltransferase gene were amplified by PCR and digested with KpnI or AluI to detect deletion or base change at positions 258 and 700, respectively. For all subjects, the gene basis of blood group O is the deletion of a single nucleotide at position 258 of the glycosyltransferase A gene, similar to that observed in Caucasoids and Negroids. DNA sequencing of limited regions of the gene supports this conclusion. This finding does not exclude, however, that a heterogeneity of the O allele may be revealed by a more extensive analysis.

  1. Dietary cumulative acute risk assessment of organophosphorus, carbamates and pyrethroids insecticides for the Brazilian population.

    NARCIS (Netherlands)

    Jardim, Andreia Nunes Oliveira; Brito, Alessandra Page; van Donkersgoed, Gerda; Boon, Polly E; Caldas, Eloisa Dutra

    Cumulative acute dietary risk assessments of organophosphorus (OPs), carbamates (CBs) and pyrethroids (PYs) were conducted for the Brazilian population. Residue data for 30786 samples of 30 foods were obtained from two national monitoring programs and one University laboratory, and consumption data

  2. Multibiomarker assessment of three Brazilian estuaries using oysters as bioindicators

    International Nuclear Information System (INIS)

    Valdez Domingos, F.X.; Azevedo, M.; Silva, M.D.; Randi, M.A.F.; Freire, C.A.; Silva de Assis, H.C.; Oliveira Ribeiro, C.A.

    2007-01-01

    Oysters have been largely employed as bioindicators of environmental quality in biomonitoring studies. Crassostrea rhizophorae was selected to evaluate the health status of three estuarine areas impacted by anthropogenic activities along the Brazilian coast, in three estuarine complexes, ranging in latitude from 7 to 25 deg. S. In each estuary three sites were sampled in Winter and in Summer: a site considered as reference, and two sites next to contamination sources. Condition index was similar at all sites and estuaries, with the highest values found for Itamaraca oysters in Summer. Necrosis, hyperplasia, mucocyte hypertrophy and fusion of ordinary filaments were the main histopathological lesions observed. Muscle cholinesterase activity was overall similar, but with a strong seasonal effect. Inhibition or activation of branchial total ATPase and Na,K-ATPase activities at the contaminated sites was observed. The health status of these estuarine areas is quite similar, and the combined use of biomarkers is recommended

  3. O índio na fotografia brasileira: incursões sobre a imagem e o meio The Indian in Brazilian photography: incursions into image and medium

    Directory of Open Access Journals (Sweden)

    Fernando de Tacca

    2011-03-01

    Full Text Available Pretende-se explorar contradições e confluências entre o meio (fotográfico e a imagem do índio brasileiro sob uma perspectiva histórica da fotografia brasileira. A imagem do índio nessa fotografia manifesta-se em três momentos distintos. Na fase inicial, no lugar do exótico, contraditório ao sentido moderno da fotografia durante o Segundo Império. Na segunda fase, as fronteiras entre o etnográfico e o nacional se diluem, nos primeiros cinquenta anos do século XX, a exemplo da Comissão Rondon/Seção de Estudos do SPI e do fotojornalismo moderno no Brasil da revista O Cruzeiro. No terceiro momento, as manifestações de uma etnopoética das fotografias de Claudia Andujar fazem meio e imagem se fundirem como lugar etnográfico na arte contemporânea.The article explores contradictions and convergences between a medium (photography and the image of the Brazilian Indian from the perspective of the history of Brazilian photography. During the first of three distinct moments, the image of the Indian was of someone exotic, in contradiction with the modern meaning of photography under the Second Empire. During the second moment, in the first fifty years of the twentieth century, the boundaries between ethnography and Brazil as a nation were blurred, as exemplified by the Rondon Commission/Indian Protection Bureau's Research Section (Serviço de Proteção ao Índio and Brazil's modern photojournalism, as found in the magazine Cruzeiro. During the third moment, the expressions of an ethno-poetry present in the photographs of Cláudia Andujar can be seen to blend medium and image as an ethnographic space in contemporary art.

  4. Preschoolers' Performance on the Brazilian Adaptation of the Preschool Language Assessment Instrument - Second Edition.

    Science.gov (United States)

    Lindau, Tâmara Andrade; Rossi, Natalia Freitas; Giacheti, Celia Maria

    2016-01-01

    The objective was to test whether the Brazilian version of the Preschool Language Assessment Instrument - Second Edition (PLAI-2) has the potential to assess and identify differences in typical language development of Portuguese-speaking preschoolers. The study included 354 children of both genders with typical language development who were between the ages of 3 years and 5 years 11 months. The version of the PLAI-2 previously translated into Brazilian Portuguese was used to assess the communication skills of these preschool-age children. Statistically significant differences were found between the age groups, and the raw score tended to increase as a function of age. With nonstandardized assessments, the performances of the younger groups revealed behavioral profiles (e.g., nonresponsive, impulsive behavior) that directly influenced the evaluation. The findings of this study show that the PLAI-2 is effective in identifying differences in language development among Brazilian children of preschool age. Future research should include studies validating and standardizing these findings. © 2016 S. Karger AG, Basel.

  5. Preschool language assessment instrument, second edition, in Brazilian Portuguese-speaking children.

    Science.gov (United States)

    Lindau, Tâmara Andrade; Rossi, Natalia Freitas; Giacheti, Célia Maria

    2014-01-01

    To present a brief report on the initial results of the application of Preschool Language Assessment Instrument, second edition, in Brazilian Portuguese-speaking children. The study included 300 children with typical language development, from both genders, aged from 3 to 5 years and 11 months, as proposed by the original test version. After translation, back-translation, and adaptation of the second edition of the Preschool Language Assessment Instrument, the instrument was administered to investigate the receptive and expressive language skills. There was a significant difference between the average gross scores of the three groups for both "receptive" and "expressive" language skills, and a growing tendency of scores according to age. After analysis, we found that versions translated and adapted for Brazilian Portuguese speakers allow one to evaluate and discriminate the performance of children in receptive and expressive language skills, according to age group, as well as the original version.

  6. Preliminary psycometric assessment of the Brazilian version of the DISABKIDS Atopic Dermatitis Module.

    Science.gov (United States)

    Deon, Keila Cristiane; Santos, Danielle Maria de Souza Sério dos; Bullinger, Monika; Santos, Claudia Benedita dos

    2011-12-01

    To assess preliminary psychometric properties of the Brazilian Portuguese version of a questionnaire for measuring health-related quality of life in children and adolescents with atopic dermatitis. Cross-sectional study with a sample consisting of 52 children and adolescents aged 8 to 18 diagnosed with atopic dermatitis, and their parents or caregivers, selected at the dermatology department of a university hospital in the city of São Paulo, Southeast Brazil, in 2009. Construct validity, internal consistency and agreement between the responses of children and adolescents and their parents or caregivers were assessed in the Brazilian Portuguese version of the DISABKIDS-Atopic Dermatitis Module (ADM). Adequate internal consistency was found with Cronbach's alpha coefficients of 0.7024/0.8124 and 0.7239/0.8604. The multitrait multimethod analysis for assessing convergent validity showed measures higher than 0.30 for all items. The analysis showed good discriminant validity. Agreement between child self-report and parent proxy-report was evaluated using intra-class correlation with measures impact and social stigma of disease of 0.8173 and 0.7629, respectively. The study results showed that the DISABKIDS-ADM can be used by Brazilian researchers after its complete validation as it showed adequate preliminary psychometric properties and can be considered a valid, reliable instrument.

  7. Validity and reliability of the Brazilian Portuguese version of the BACS (Brief Assessment of Cognition in Schizophrenia

    Directory of Open Access Journals (Sweden)

    Geovany Eliberto Araújo

    2015-04-01

    Full Text Available OBJECTIVE: To assess the validity and reliability of the Brazilian Portuguese version of the Brief Assessment of Cognition in Schizophrenia by examining its temporal stability, internal consistency, and discriminant and convergent validity. METHODS: The Brief Assessment of Cognition in Schizophrenia was administered to 116 stable patients with schizophrenia and 58 matched control subjects. To assess concurrent validity, a subset of patients underwent a traditional neuropsychological assessment. RESULTS: The patients with schizophrenia performed significantly worse than the controls (p0.8. The internal consistency of the Brief Assessment of Cognition in Schizophrenia was high (Cronbach's α ϝ 0.874. CONCLUSION: The Brazilian Portuguese version of the Brief Assessment of Cognition in Schizophrenia exhibits good reliability and discriminant and concurrent validity and is a promising tool for easily assessing cognitive impairment in schizophrenia and for comparing the performance of Brazilian patients with that of patients from other countries.

  8. Assessing Affective and Deliberative Decision-Making: Adaptation of the Columbia Card Task to Brazilian Portuguese.

    Science.gov (United States)

    Kluwe-Schiavon, Bruno; Sanvicente-Vieira, Breno; Viola, Thiago W; Veiga, Eduardo; Bortolotto, Vanessa; Grassi-Oliveira, Rodrigo

    2015-11-20

    The ability to predict reward and punishment is essential for decision-making and the ability to learn about an ever-changing environment. Therefore, efforts have been made in understanding the mechanisms underlying decision-making, especially regarding how affective and deliberative processes interact with risk behavior. To adapt to Brazilian Portuguese the Columbia Card Task (CCT) and investigate affective and deliberative processes involved in decision-making. This study had two main phases: (1) a transcultural adaptation and (2) a pilot study. The feedback manipulation among the three conditions of CCT had an effect on the risk-taking level (p accounting for 17% of the variance. The Brazilian CCT performs well and is a versatile method for the assessment of affective and deliberative decision-making under risk according to different feedback manipulation scenarios. This study goes further, comparing electrodermal activity during hot and warm conditions and addressing an advantageous level index analysis to asses deliberative processing.

  9. Improving the effectiveness of impact assessment pertaining to Indigenous peoples in the Brazilian environmental licensing procedure

    International Nuclear Information System (INIS)

    Hanna, Philippe; Vanclay, Frank; Langdon, Esther Jean; Arts, Jos

    2014-01-01

    The number of environmental licence applications for projects affecting Indigenous peoples in Brazil has increased since the implementation of a major infrastructure program (Programa de Aceleração do Crescimento) in 2007. This increase has caused problems for Brazilian agencies involved in environmental licensing procedures (IBAMA, FUNAI and others). We analyze the Brazilian environmental licensing procedure for situations involving Indigenous peoples, Maroons (Quilombolas) or other traditional communities in order to identify potential improvements for Brazil and potentially other countries. Although Brazilian procedures are consistent with international best practice in environmental licensing, in practice social impacts are inadequately addressed, mitigation measures are poorly implemented, and there is a lack of enforcement and compliance. The paper is based on document analysis and interviews with key actors in governmental and non-governmental organizations and Indigenous leaders. We suggest that Free, Prior and Informed Consent (FPIC) processes need to be conducted at the earliest stages of project planning, and that Indigenous peoples should actively participate in impact assessment, monitoring and evaluation processes. In order to achieve a social licence to operate, there needs to be full recognition of traditional knowledge and acceptance of Indigenous values and concepts. We also recommend increased involvement of social experts and mediators as well as improved accountability, enforcement and grievance mechanisms in the licensing process. - Highlights: • The Brazilian environmental licensing system needs to address social impacts better. • Communities need to be consulted at the earliest stage possible. • Indigenous peoples need to be invited to participate in impact assessment teams. • Independent Indigenous committees to monitor implementation of mitigation measures. • Accountability, enforcement and grievance mechanisms need to be

  10. Improving the effectiveness of impact assessment pertaining to Indigenous peoples in the Brazilian environmental licensing procedure

    Energy Technology Data Exchange (ETDEWEB)

    Hanna, Philippe [Department of Cultural Geography, Faculty of Spatial Sciences, University of Groningen, PO Box 800, 9700 AV Groningen (Netherlands); Vanclay, Frank, E-mail: frank.vanclay@rug.nl [Department of Cultural Geography, Faculty of Spatial Sciences, University of Groningen, PO Box 800, 9700 AV Groningen (Netherlands); Langdon, Esther Jean [Department of Anthropology, Center for Philosophy and Human Sciences, Federal University of Santa Catarina PO Box 5104, 88040-970, Florianópolis, SC (Brazil); Arts, Jos [Department of Planning, Faculty of Spatial Sciences, University of Groningen, PO Box 800, 9700 AV Groningen (Netherlands)

    2014-04-01

    The number of environmental licence applications for projects affecting Indigenous peoples in Brazil has increased since the implementation of a major infrastructure program (Programa de Aceleração do Crescimento) in 2007. This increase has caused problems for Brazilian agencies involved in environmental licensing procedures (IBAMA, FUNAI and others). We analyze the Brazilian environmental licensing procedure for situations involving Indigenous peoples, Maroons (Quilombolas) or other traditional communities in order to identify potential improvements for Brazil and potentially other countries. Although Brazilian procedures are consistent with international best practice in environmental licensing, in practice social impacts are inadequately addressed, mitigation measures are poorly implemented, and there is a lack of enforcement and compliance. The paper is based on document analysis and interviews with key actors in governmental and non-governmental organizations and Indigenous leaders. We suggest that Free, Prior and Informed Consent (FPIC) processes need to be conducted at the earliest stages of project planning, and that Indigenous peoples should actively participate in impact assessment, monitoring and evaluation processes. In order to achieve a social licence to operate, there needs to be full recognition of traditional knowledge and acceptance of Indigenous values and concepts. We also recommend increased involvement of social experts and mediators as well as improved accountability, enforcement and grievance mechanisms in the licensing process. - Highlights: • The Brazilian environmental licensing system needs to address social impacts better. • Communities need to be consulted at the earliest stage possible. • Indigenous peoples need to be invited to participate in impact assessment teams. • Independent Indigenous committees to monitor implementation of mitigation measures. • Accountability, enforcement and grievance mechanisms need to be

  11. Investigating Differences between American and Indian Raters in Assessing TOEFL iBT Speaking Tasks

    Science.gov (United States)

    Wei, Jing; Llosa, Lorena

    2015-01-01

    This article reports on an investigation of the role raters' language background plays in raters' assessment of test takers' speaking ability. Specifically, this article examines differences between American and Indian raters in their scores and scoring processes when rating Indian test takers' responses to the Test of English as a Foreign…

  12. From philanthropy to strategy? An assessment of Indian CSR.

    OpenAIRE

    Træsborg, Emilie Levin

    2014-01-01

    This thesis examines how the Indian CSR-approach conforms to the global strategic CSR-trend. To conduct the study, main characteristics of strategic CSR has been identified through institutional theory as corporations, and their responsible behavior, is a dominant institution in todays globalized society. Furthermore, the traditional characteristics of Indian corporate philanthropy have been identified in order to comprehend if the Indian CSR-approach conforms to global strategic CSR in a dis...

  13. Performance Assessment in Management: an application to the health care system of the Brazilian Navy

    Directory of Open Access Journals (Sweden)

    Marcelino José Jorge

    2013-08-01

    Full Text Available Budgetary restrictions have become much more binding for the Brazilian Navy and both users’ access to health services provided by the Navy Health Service as well as hospitals’ access to new technologies appears to be endangered. This paper aims to evaluate the efficiency of naval hospitals in the light of these concerns, with a view toward designing better managerial tools to enhance health services in the Brazilian Navy. The paper presents an application of Data Envelopment Analysis (DEA to the study of productive efficiency in selected hospital units of the Brazilian Navy in order to suggest improvements on the use of productive resources by the Navy Health Service. Productive efficiency of hospital units located throughout the country are measured and compared. Data Envelopment Analysis models were used to calculate an efficient frontier for the seven naval hospitals assessed and to identify the group of relatively efficient naval hospitals which were used as benchmarks for calculating the pro-efficiency operation plans for the inefficient units.

  14. An epidemic of tuberculosis with a high rate of tuberculin anergy among a population previously unexposed to tuberculosis, the Yanomami Indians of the Brazilian Amazon.

    Science.gov (United States)

    Sousa, A O; Salem, J I; Lee, F K; Verçosa, M C; Cruaud, P; Bloom, B R; Lagrange, P H; David, H L

    1997-11-25

    A survey of an emerging tuberculosis epidemic among the Yanomami Indians of the Amazonian rain forest provided a unique opportunity to study the impact of tuberculosis on a population isolated from contact with the tubercle bacillus for millennia until the mid-1960s. Within the Yanomami population, an extraordinary high prevalence of active tuberculosis (6.4% of 625 individuals clinically examined) was observed, indicating a high susceptibility to disease, even among bacille Calmette-Guérin-vaccinated individuals. Observational studies on cell-mediated and humoral immune responses of the Yanomami Indians compared with contemporary residents of the region suggest profound differences in immunological responsiveness to Mycobacterium tuberculosis infection. Among the Yanomami, a very high prevalence of tuberculin skin test anergy was found. Of patients with active tuberculosis, 46% had purified protein derivative of tuberculosis reactions Yanomami also had higher titers of antibodies against M. tuberculosis glycolipid antigens (>70%) than the control subjects comprised of Brazilians of European descent (14%). The antibodies were mostly of the IgM isotype. Among the tuberculosis patients who also produced IgG antibodies, the titers of IgG4 were significantly higher among the Yanomami than in the control population. Although it was not possible to analyze T-cell responses or patterns of lymphokine production in vitro because of the remoteness of the villages from laboratory facilities, the results suggest that the first encounter of the Yanomami Indian population with tuberculosis engenders a diminished cell-mediated immune response and an increased production antibody responses, relative to other populations with extensive previous contact with the pathogen. These findings suggest that tuberculosis may represent a powerful selective pressure on human evolution that over centuries has shaped the nature of human immune responses to infection.

  15. Life-Space Assessment questionnaire: Novel measurement properties for Brazilian community-dwelling older adults.

    Science.gov (United States)

    Simões, Maria do Socorro Mp; Garcia, Isabel Ff; Costa, Lucíola da Cm; Lunardi, Adriana C

    2018-05-01

    The Life-Space Assessment (LSA) assesses mobility from the spaces that older adults go, and how often and how independent they move. Despite its increased use, LSA measurement properties remain unclear. The aim of the present study was to analyze the content validity, reliability, construct validity and interpretability of the LSA for Brazilian community-dwelling older adults. In this clinimetric study we analyzed the measurement properties (content validity, reliability, construct validity and interpretability) of the LSA administered to 80 Brazilian community-dwelling older adults. Reliability was analyzed by Cronbach's alpha (internal consistency), intraclass correlation coefficients and 95% confidence interval (reproducibility), and standard error of measurement (measurement error). Construct validity was analyzed by Pearson's correlations between the LSA and accelerometry (time in inactivity and moderate-to-vigorous activities), and interpretability was analyzed by determination of the minimal detectable change, and floor and ceiling effects. The LSA met the criteria for content validity. The Cronbach's alpha was 0.92, intraclass correlation coefficient was 0.97 (95% confidence interval 0.95-0.98) and standard error of measurement was 4.12. The LSA showed convergence with accelerometry (negative correlation with time in inactivity and positive correlation with time in moderate to vigorous activities), the minimal detectable change was 0.36 and we observed no floor or ceiling effects. The LSA showed adequate reliability, validity and interpretability for life-space mobility assessment of Brazilian community-dwelling older adults. Geriatr Gerontol Int 2018; 18: 783-789. © 2018 Japan Geriatrics Society.

  16. Compartmental models for assessing the fishery production in the Indian Ocean

    Digital Repository Service at National Institute of Oceanography (India)

    Dalal, S.G.; Parulekar, A.H.

    Compartmental models for assessing the fishery production in the Indian Ocean is discussed. The article examines the theoretical basis on which modern fishery sciences is built. The model shows that, large changes in energy flux from one pathway...

  17. Cultural adaptation and validation of the Freiburg Life Quality Assessment - Wound Module to Brazilian Portuguese

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    Elaine Aparecida Rocha Domingues

    2016-01-01

    Full Text Available Objectives: to adapt the Freiburg Life Quality Assessment - Wound Module to Brazilian Portuguese and to measure its psychometric properties: reliability and validity. Method: the cultural adaptation was undertaken following the stages of translation, synthesis of the translations, back translation, committee of specialists, pre-test and focus group. A total of 200 patients participated in the study. These were recruited in Primary Care Centers, Family Health Strategy Centers, in a philanthropic hospital and in a teaching hospital. Reliability was assessed through internal consistency and stability. Validity was ascertained through the correlation of the instrument's values with those of the domains of the Ferrans and Powers Quality of Life Index - Wound Version and with the quality of life score of the visual analog scale. Results: the instrument presented adequate internal consistency (Cronbach alpha =0.86 and high stability in the test and retest (0.93. The validity presented correlations of moderate and significant magnitude (-0.24 to -0.48, p<0.0001. Conclusion: the results indicated that the adapted version presented reliable and valid psychometric measurements for the population with chronic wounds in the Brazilian culture.

  18. Psychometric assessment of the Brazilian version of the Male Body Dissatisfaction Scale

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    Pedro Henrique Berbert de Carvalho

    2015-08-01

    Full Text Available Background The study of male body image has increased substantially, but there are few assessment tools available for this population. The Male Body Dissatisfaction Scale (MBDS has been widely used among students to research body image disturbances and eating disorders. However, the psychometric properties of this instrument have not been tested in the Brazilian context.Objectives To explore the psychometric properties (convergent validity, internal consistency, test-retest reliability and factor structure of the Brazilian version of the MBDS.Methods Two-hundred sixty-four undergraduate students were evaluated. Pearson’s correlation was used to test the convergent validity of the MBDS and the Drive for Muscularity Scale, the Swansea Muscularity Attitudes Questionnaire, the Rosenberg Self-Esteem Scale, the Beck Depression Inventory, the Eating Attitudes Test-26, and the Commitment to Exercise Scale. Test-retest reliability was evaluated using t-tests for repeated measures and by calculating the coefficient of intraclass correlation. Exploratory factor analysis was conducted, and Cronbach’s α coefficients were determined. A significance level of 5% was adopted.Results The MBDS had an adequate factor structure, with two factors explaining 52.67% of the total variance. It showed excellent internal consistency (Cronbach’s α between 0.90 and 0.92, a high intraclass correlation coefficient (0.81, and convergent validity with the drive for muscularity, the psychological commitment to exercise, low self-esteem, and eating disorder risk behaviour measures.Discussion The MBDS appears to be a valid and reliable tool for evaluating Brazilian male body image dissatisfaction.

  19. ASSESSMENT OF CO2 EMISSION MITIGATION FOR A BRAZILIAN OIL REFINERY

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    W. N. Chan

    Full Text Available Abstract Currently the oil refining sector is responsible for approximately 5% of the total Brazilian energy related CO2 emissions. Possibilities to reduce CO2 emissions and related costs at the largest Brazilian refinery have been estimated. The abatement costs related to energy saving options are negative, meaning that feasibility exists without specific income due to emission reductions. The assessment shows that short-term mitigation options, i.e., fuel substitution and energy efficiency measures, could reduce CO2 emissions by 6% of the total current refinery emissions. It is further shown that carbon capture and storage offers the greatest potential for more significant emission reductions in the longer term (up to 43%, but costs in the range of 64 to162 US$/t CO2, depending on the CO2 emission source (regenerators of FCC units or hydrogen production units and the CO2 capture technology considered (oxyfuel combustion or post-combustion. Effects of uncertainties in key parameters on abatement costs are also evaluated via sensitivity analysis.

  20. Assessment of the effectiveness of physical activity interventions in the Brazilian Unified Health System

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    Evelyn Helena Corgosinho Ribeiro

    Full Text Available ABSTRACT OBJECTIVE To assess the effect of interventions on the levels of physical activity of healthy adults, users of the Brazilian Unified Health System and attended by the Family Health Strategy. METHODS Non-randomized experimental study with 157 adults allocated in three groups: 1 physical exercise classes (n = 54, 2 health education (n = 54, 3 control (n = 49. The study lasted for18 months, with 12 months of interventions and six months of follow-up after intervention. Assessments took place at the beginning, in the 12 months, and in the 18 months of study. Physical activity has been assessed by questionnaires and accelerometry. For the analyses, we have used the intention-to-treat principle and generalized estimating equations. RESULTS After 12 months, both intervention groups have increased the minutes of weekly leisure time physical activity and annual scores of physical exercise, leisure and transport-related physical activity. The exercise class group has obtained the highest average annual physical exercises score when compared to the other groups (p < 0.001. In the follow-up period, the exercise class group reduced its annual score (average: -0.3; 95%CI -0.5–-0.1, while the health education group increased this score (average: 0.2; 95%CI 0.1–0.4. There have been no differences in the levels of physical activity measured by accelerometry. CONCLUSIONS The interventions have been effective in increasing the practice of physical activity. However, we have observed that the health education intervention was more effective for maintaining the practice of physical activity in the period after intervention. We recommend the use of both interventions to promote physical activity in the Brazilian Unified Health System, according to the local reality of professionals, facilities, and team objectives.

  1. Psychometric properties of assessment instruments for autism spectrum disorder: a systematic review of Brazilian studies

    Directory of Open Access Journals (Sweden)

    Bárbara Backes

    2014-07-01

    Full Text Available Objective To systematically review the scientific literature on the psychometric properties of international instruments for the assessment of autism spectrum disorder (ASD in the Brazilian population. Methods A search of bibliographic references was conducted in six electronic databases: PsycINFO, PubMed, IndexPsi, Lilacs, Capes (theses and dissertations and SciELO. The studies were selected by two independent researchers. Results The procedure identified 11 studies of the Brazilian population that encompassed six ASD assessment tools. Given the information provided, the adaptation of the M-CHAT, a screening instrument, was the best conducted. All steps of the adaptation process were described and the changes made to the final version of the instrument were presented, which was not addressed in other studies. In terms of reliability, all of the instruments that assessed internal consistency showed adequate values. In addition, the ADI-R and the CARS adaptations also satisfactorily contemplated inter-rater reliability and test-retest indices, respectively. Finally, all studies aiming to validate instruments showed evidence of validity and sensitivity, and specificity values above 0.90 were observed in the ASQ, ADI-R and ABC. Conclusion Considering both the psychometric aspects and the copyright information, the screening instrument that currently appears to be best indicated for clinical and research use is the M-CHAT. It was also noticed that there are still no specific ASD diagnostic tools available for use in Brazil. This lack of diagnostic instruments consists in a critical situation for the improvement of clinical practice and the development of research in this area.

  2. [Use of health technology assessment in decision-making processes by the Brazilian Ministry of Health on the incorporation of technologies in the Brazilian Unified National Health System].

    Science.gov (United States)

    Novaes, Hillegonda Maria Dutilh; Elias, Flávia Tavares Silva

    2013-11-01

    Policies for scientific development and knowledge production in health have increased in recent decades. In Brazil, incentives for research, development, and innovation have been part of the National Health Act since 1990, and science and technology policies for health, including health technology assessment (HTA), have been implemented since 1994, as in many other countries. The emphasis is now on impact evaluation of HTA policies in the incorporation of technologies by health services and systems. The article presents a case study of HTA utilization in decision-making processes in the Brazilian Ministry of Health, analyzing participation by the Department of Science and Technology (DECIT), responsible for the production of assessments used in the Commission on Technology Incorporation (CITEC) of the Ministry of Health from 2008 to 2010. CITEC used 103 assessments in its decisions during this period, of which DECIT produced 80%. Nearly all were literature reviews on therapeutic technologies. An increase in knowledge production was observed. A methodological and political learning process appears to have occurred in the use of HTA, but its impact on Brazilian Unified National Health System remains unclear.

  3. IT OUTSOURCING AND REDEFINITION OF THE SUBSIDIARY ROLE: A COMPARATIVE STUDY BETWEEN THE BRAZILIAN AND THE INDIAN SUBSIDIARIES OF AN AMERICAN MULTINATIONAL

    Directory of Open Access Journals (Sweden)

    Marco Aurélio da Silva

    2009-08-01

    Full Text Available Global outsourcing, also known as offshoring, has become a major phenomenon in the IT industry.Responsibilities have been transferred to IT suppliers worldwide. A key element of this strategic changeoccurred in the IT sector is the growing importance of emerging economies, such as Brazil and India, asoffshoring suppliers. A stream of the literature on international business has analysed which factors mayaffect the evolution of a subsidiary within a multinational. This paper aims to analyse how exportingoutsourcing IT services can redefine the role of a subsidiary within a corporation and, consequently changeits strategic relevance. Empirical research compared the offshoring activities of two subsidiaries –Brazilianand Indian – of an American IT multinational. In particular, the empirical research focussed on howsubsidiary choice, head office assignment and environment determinism factors interact to each other inorder to determine the evolution of each subsidiary. The results have demonstrated that the Indiansubsidiary trajectory was essentially determined by the development of its resources, innovation,governmental support and entrepreneurship. The Brazilian subsidiary trajectory in turn was mostlyinfluenced by head office assignment and subsidiary performance. A comparative analysis between the two cases has demonstrated how these aspects have altogether determined why these subsidiaries have evolveddifferently from each other. Most importantly, this paper argues that management capacity and subsidiaryleadership are critical elements to understand the evolution of a multinational subsidiary trajectory.

  4. Assessment of genetic diversity in Indian rice germplasm (Oryza ...

    Indian Academy of Sciences (India)

    2013-12-11

    Dec 11, 2013 ... 3Indian Agricultural Research Institute, Rice Breeding and Genetics Research Centre, Aduthurai 612 101, India ..... Govind Ballabh Pant University of Agriculture and Technology; IRRI, Inter- ..... 83–91, Arkansas Agricultural Experiment Station, ... Temnykh S., Park D. W., Ayres N., Cartinhour S., Hauck N.,.

  5. Brazilian Portuguese translation, cross-cultural adaptation and reproducibility assessment of the modified Bristol Stool Form Scale for children.

    Science.gov (United States)

    Jozala, Debora Rodrigues; Oliveira, Isabelle Stefan de Faria; Ortolan, Erika Veruska Paiva; Oliveira Junior, Wilson Elias de; Comes, Giovana Tuccille; Cassettari, Vanessa Mello Granado; Self, Mariella Marie; Lourenção, Pedro Luiz Toledo de Arruda

    2018-03-15

    To translate and culturally adapt the modified Bristol Stool Form Scale for children into Brazilian Portuguese, and to evaluate the reproducibility of the translated version. The stage of translation and cross-cultural adaptation was performed according to an internationally accepted methodology, including the translation, back-translation, and pretest application of the translated version to a sample of 74 children to evaluate the degree of understanding. The reproducibility of the translated scale was assessed by applying the final version of Brazilian Portuguese modified Bristol Stool Form Scale for children to a sample of 64 children and 25 healthcare professionals, who were asked to correlate a randomly selected description from the translated scale with the corresponding representative illustration of the stool type. The final version of Brazilian Portuguese modified Bristol Stool Form Scale for children were evidently reproducible, since almost complete agreement (k>0,8) was obtained among the translated descriptions and illustrations of the stool types, both among the children and the group of specialists. The Brazilian Portuguese modified Bristol Stool Form Scale for children was shown to be reliable in providing very similar results for the same respondents at different times and for different examiners. The Brazilian Portuguese modified Bristol Stool Form Scale for children is reproducible; it can be applied in clinical practice and in scientific research in Brazil. Copyright © 2018 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  6. Metal pollution assessment in a Brazilian hydroelectric reservoir: Geophagus brasiliensis as a suitable bioindicator organism

    Directory of Open Access Journals (Sweden)

    Halina Binde Doria

    2017-08-01

    Full Text Available Vossoroca is a reservoir in the Brazilian state of Paraná. Although it is located near big cities and can be used as a human water supply, it has remained unstudied. Concentrations of toxic metals and arsenic in sediments, water, liver, gills, and muscle of Geophagus brasiliensis from the reservoir were analyzed using atomic absorption spectrometry. Histological analyses were performed on the gills and the livers using scanning electron microscopy and light microscopy, respectively. The results showed that Vossoroca sediments were moderately polluted by copper, chromium, nickel and arsenic. Cadmium was above legal limits in the water. Histopathological assessment revealed epithelial alterations in the secondary lamella to be the most common abnormality observed in the gills and necrosis, melanomacrophage centers in the livers. In conclusion, although the reservoir is located in an Environmental Protection Area, it is negatively affected by human activity. Further, Geophagus brasiliensis was a suitable bioindicator for metal pollution studies.

  7. Short version of the “instrument for assessment of stress in nursing students” in the Brazilian reality

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    Ana Lúcia Siqueira Costa

    2018-01-01

    Full Text Available ABSTRACT Goal: validate a short version of the Instrument for assessment of stress in nursing students in the Brazilian reality. Method: Methodological study conducted with 1047 nursing students from five Brazilian institutions, who answered the 30 items initially distributed in eight domains. Data were analyzed in the R Statistical Package and in the latent variable analysis, using exploratory and confirmatory factor analyses, Cronbach’s alpha and item-total correlation. Results: The short version of the instrument had 19 items distributed into four domains: Environment, Professional Training, Theoretical Activities and Performance of Practical Activities. The confirmatory analysis showed absolute and parsimony fit to the proposed model with satisfactory residual levels. Alpha values per factor ranged from 0.736 (Environment to 0.842 (Performance of Practical Activities. Conclusion: The short version of the instrument has construct validity and reliability for application to Brazilian nursing undergraduates at any stage of the course.

  8. Assessing the HIV-1 Epidemic in Brazilian Drug Users: A Molecular Epidemiology Approach.

    Directory of Open Access Journals (Sweden)

    Monick Lindenmeyer Guimarães

    Full Text Available Person who inject illicit substances have an important role in HIV-1 blood and sexual transmission and together with person who uses heavy non-injecting drugs may have less than optimal adherence to anti-retroviral treatment and eventually could transmit resistant HIV variants. Unfortunately, molecular biology data on such key population remain fragmentary in most low and middle-income countries. The aim of the present study was to assess HIV infection rates, evaluate HIV-1 genetic diversity, drug resistance, and to identify HIV transmission clusters in heavy drug users (DUs. For this purpose, DUs were recruited in the context of a Respondent-Driven Sampling (RDS study in different Brazilian cities during 2009. Overall, 2,812 individuals were tested for HIV, and 168 (6% of them were positive, of which 19 (11.3% were classified as recent seroconverters, corresponding to an estimated incidence rate of 1.58%/year (95% CI 0.92-2.43%. Neighbor joining phylogenetic trees from env and pol regions and bootscan analyses were employed to subtype the virus from132 HIV-1-infected individuals. HIV-1 subtype B was prevalent in most of the cities under analysis, followed by BF recombinants (9%-35%. HIV-1 subtype C was the most prevalent in Curitiba (46% and Itajaí (86% and was also detected in Brasília (9% and Campo Grande (20%. Pure HIV-1F infections were detected in Rio de Janeiro (9%, Recife (6%, Salvador (6% and Brasília (9%. Clusters of HIV transmission were assessed by Maximum likelihood analyses and were cross-compared with the RDS network structure. Drug resistance mutations were verified in 12.2% of DUs. Our findings reinforce the importance of the permanent HIV-1 surveillance in distinct Brazilian cities due to viral resistance and increasing subtype heterogeneity all over Brazil, with relevant implications in terms of treatment monitoring, prophylaxis and vaccine development.

  9. Brazilian adaptation of the Hotel Task: A tool for the ecological assessment of executive functions

    Science.gov (United States)

    Cardoso, Caroline de Oliveira; Zimmermann, Nicolle; Paraná, Camila Borges; Gindri, Gigiane; de Pereira, Ana Paula Almeida; Fonseca, Rochele Paz

    2015-01-01

    Over recent years, neuropsychological research has been increasingly concerned with the need to develop more ecologically valid instruments for the assessment of executive functions. The Hotel Task is one of the most widely used ecological measures of executive functioning, and provides an assessment of planning, organization, self-monitoring and cognitive flexibility. Objective The goal of this study was to adapt the Hotel Task for use in the Brazilian population. Methods The sample comprised 27 participants (three translators, six expert judges, seven healthy adults, ten patients with traumatic brain injuries and one hotel manager). The adaptation process consisted of five steps, which were repeated until a satisfactory version of the task was produced. The steps were as follows: (1) Translation; (2) Development of new stimuli and brainstorming among the authors; (3) Analysis by expert judges; (4) Pilot studies; (5) Assessment by an expert in business administration and hotel management. Results The adapted version proved adequate and valid for the assessment of executive functions. However, further research must be conducted to obtain evidence of the reliability, as well as the construct and criterion validity, sensitivity and specificity, of the Hotel Task. Conclusion Many neurological and/or psychiatric populations may benefit from the adapted task, since it may make significant contributions to the assessment of dysexecutive syndromes and their impact on patient functioning. PMID:29213957

  10. Brazilian adaptation of the Hotel Task: A tool for the ecological assessment of executive functions.

    Science.gov (United States)

    Cardoso, Caroline de Oliveira; Zimmermann, Nicolle; Paraná, Camila Borges; Gindri, Gigiane; de Pereira, Ana Paula Almeida; Fonseca, Rochele Paz

    2015-01-01

    Over recent years, neuropsychological research has been increasingly concerned with the need to develop more ecologically valid instruments for the assessment of executive functions. The Hotel Task is one of the most widely used ecological measures of executive functioning, and provides an assessment of planning, organization, self-monitoring and cognitive flexibility. The goal of this study was to adapt the Hotel Task for use in the Brazilian population. The sample comprised 27 participants (three translators, six expert judges, seven healthy adults, ten patients with traumatic brain injuries and one hotel manager). The adaptation process consisted of five steps, which were repeated until a satisfactory version of the task was produced. The steps were as follows:(1) Translation;(2) Development of new stimuli and brainstorming among the authors;(3) Analysis by expert judges;(4) Pilot studies;(5) Assessment by an expert in business administration and hotel management. The adapted version proved adequate and valid for the assessment of executive functions. However, further research must be conducted to obtain evidence of the reliability, as well as the construct and criterion validity, sensitivity and specificity, of the Hotel Task. Many neurological and/or psychiatric populations may benefit from the adapted task, since it may make significant contributions to the assessment of dysexecutive syndromes and their impact on patient functioning.

  11. Health self-assessment by hemodialysis patients in the Brazilian Unified Health System

    Science.gov (United States)

    Moreira, Tiago Ricardo; Giatti, Luana; Cesar, Cibele Comini; Andrade, Eli Iola Gurgel; Acurcio, Francisco de Assis; Cherchiglia, Mariângela Leal

    2016-01-01

    ABSTRACT OBJECTIVE To examine whether the level of complexity of the services structure and sociodemographic and clinical characteristics of patients in hemodialysis are associated with the prevalence of poor health self-assessment. METHODS In this cross-sectional study, we evaluated 1,621 patients with chronic terminal kidney disease on hemodialysis accompanied in 81 dialysis services in the Brazilian Unified Health System in 2007. Sampling was performed by conglomerate in two stages and a structured questionnaire was applied to participants. Multilevel multiple logistic regression was used for data analysis. RESULTS The prevalence of poor health self-assessment was of 54.5%, and in multivariable analysis it was associated with the following variables: increasing age (OR = 1.02; 95%CI 1.01–1.02), separated or divorced marital status (OR = 0.62; 95%CI 0.34–0.88), having 12 years or more of study (OR = 0.51; 95%CI 0.37–0.71), spending more than 60 minutes in commuting between home and the dialysis service (OR = 1.80; 95%CI 1.29–2.51), having three or more self-referred diseases (OR = 2.20; 95%CI 1.33–3.62), and reporting some (OR = 2.17; 95%CI 1.66–2.84) or a lot of (OR = 2.74; 95%CI 2.04–3.68) trouble falling asleep. Individuals in treatment in dialysis services with the highest level of complexity in the structure presented less chance of performing a self-assessment of their health as bad (OR = 0.59; 95%CI 0.42–0.84). CONCLUSIONS We showed poor health self-assessment is associated with age, years of formal education, marital status, home commuting time to the dialysis service, number of self-referred diseases, report of trouble sleeping, and also with the level of complexity of the structure of health services. Acknowledging these factors can contribute to the development of strategies to improve the health of patients in hemodialysis in the Brazilian Unified Health System. PMID:27143610

  12. Health self-assessment by hemodialysis patients in the Brazilian Unified Health System

    Directory of Open Access Journals (Sweden)

    Tiago Ricardo Moreira

    2016-01-01

    Full Text Available ABSTRACT OBJECTIVE To examine whether the level of complexity of the services structure and sociodemographic and clinical characteristics of patients in hemodialysis are associated with the prevalence of poor health self-assessment. METHODS In this cross-sectional study, we evaluated 1,621 patients with chronic terminal kidney disease on hemodialysis accompanied in 81 dialysis services in the Brazilian Unified Health System in 2007. Sampling was performed by conglomerate in two stages and a structured questionnaire was applied to participants. Multilevel multiple logistic regression was used for data analysis. RESULTS The prevalence of poor health self-assessment was of 54.5%, and in multivariable analysis it was associated with the following variables: increasing age (OR = 1.02; 95%CI 1.01–1.02, separated or divorced marital status (OR = 0.62; 95%CI 0.34–0.88, having 12 years or more of study (OR = 0.51; 95%CI 0.37–0.71, spending more than 60 minutes in commuting between home and the dialysis service (OR = 1.80; 95%CI 1.29–2.51, having three or more self-referred diseases (OR = 2.20; 95%CI 1.33–3.62, and reporting some (OR = 2.17; 95%CI 1.66–2.84 or a lot of (OR = 2.74; 95%CI 2.04–3.68 trouble falling asleep. Individuals in treatment in dialysis services with the highest level of complexity in the structure presented less chance of performing a self-assessment of their health as bad (OR = 0.59; 95%CI 0.42–0.84. CONCLUSIONS We showed poor health self-assessment is associated with age, years of formal education, marital status, home commuting time to the dialysis service, number of self-referred diseases, report of trouble sleeping, and also with the level of complexity of the structure of health services. Acknowledging these factors can contribute to the development of strategies to improve the health of patients in hemodialysis in the Brazilian Unified Health System.

  13. Soil Quality Evaluation Using the Soil Management Assessment Framework (SMAF in Brazilian Oxisols with Contrasting Texture

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    Maurício Roberto Cherubin

    Full Text Available ABSTRACT The Soil Management Assessment Framework (SMAF was developed in the U.S.A. and has been used as a tool for assessing and quantifying changes in soil quality/health (SQ induced by land uses and agricultural practices in that region and elsewhere throughout the world. An initial study using SMAF in Brazil was recently published, but additional research for a variety of soils and management systems is still needed. Our objective was to use data from five studies in southern Brazil to evaluate the potential of SMAF for assessing diverse land-use and management practices on SQ. The studies examined were: (i horizontal and vertical distribution of soil properties in a long-term orange orchard; (ii impacts of long-term land-use change from native vegetation to agricultural crops on soil properties; (iii effects of short-term tillage on soil properties in a cassava production area; (iv changes in soil properties due to mineral fertilizer and pig slurry application coupled with soil tillage practices; and (v row and inter-row sowing effects on soil properties in a long-term no-tillage area. The soils were classified as Oxisols, with clay content ranging from 180 to 800 g kg-1. Six SQ indicators [pH(H2O, P, K, bulk density, organic C, and microbial biomass] were individually scored using SMAF curves and integrated into an overall Soil Quality Index (SQI focusing on chemical, physical, and biological sectors. The SMAF was sensitive for detecting SQ changes induced by different land uses and management practices within this wide textural range of Brazilian Oxisols. The SMAF scoring curve algorithms properly transformed the indicator values expressed in different units into unitless scores ranging from 0-1, thus enabling the individual indicators to be combined into an overall index for evaluating land-use and management effects on soil functions. Soil sector scores (i.e., chemical, physical, and biological identify the principal soil limitations

  14. Validity and reliability assessment of the Brazilian version of the game addiction scale (GAS).

    Science.gov (United States)

    Lemos, Igor Lins; Cardoso, Adriana; Sougey, Everton Botelho

    2016-05-01

    The uncontrolled use of video games can be addictive. The Game Addiction Scale (GAS) is an instrument that was developed to assess this type of addiction. The GAS consists of 21 items that are divided into the following seven factors: salience, tolerance, mood modification, relapse, withdrawal, conflict and problems. This study assessed the convergent validity and reliability of the GAS according to measures of internal consistency and test-retest stability. Three hundred and eighty four students completed the GAS, the Internet Addiction Test (IAT), the Liebowitz Social Anxiety Scale (LSAS), the Beck Depression Inventory (BDI) and the Video Game Addiction Test (VAT). A subgroup of the participants (n=76) completed the GAS again after 30days to determine test-retest stability. The GAS demonstrated excellent internal consistency (Cronbach's alpha=0.92), was highly correlated with the VAT (r=0.883) and was moderately correlated with the BDI (r=0.358), the LSAS (r=0.326) and the IAT (r=0.454). In the Brazilian Portuguese population, the GAS shows good internal consistency. These data indicate that the GAS can be used to assess video game addiction due to its demonstrated psychometric validity. Copyright © 2016 Elsevier Inc. All rights reserved.

  15. Life cycle assessment of biofuels from an integrated Brazilian algae-sugarcane biorefinery

    International Nuclear Information System (INIS)

    Souza, Simone P.; Gopal, Anand R.; Seabra, Joaquim E.A.

    2015-01-01

    Sugarcane ethanol biorefineries in Brazil produce carbon dioxide, electricity and heat as byproducts. These are essential inputs for algae biodiesel production. In this paper, we assessed ethanol's life cycle greenhouse gas emissions and fossil energy use produced in an integrated sugarcane and algae biorefinery where biodiesel replaces petroleum diesel for all agricultural operations. Carbon dioxide from cane juice fermentation is used as the carbon source for algae cultivation, and sugarcane bagasse is the sole source of energy for the entire facility. Glycerin produced from the biodiesel plant is consumed by algae during the mixotrophic growth phase. We assessed the uncertainties through a detailed Monte-Carlo analysis. We found that this integrated system can improve both the life cycle greenhouse gas emissions and the fossil energy use of sugarcane ethanol by around 10% and 50%, respectively, compared to a traditional Brazilian sugarcane ethanol distillery. - Highlights: • A high diesel consumption is associated to the ethanol sugarcane life-cycle. • Sugarcane industry can provide sources of carbon and energy for the algae growing. • The sugarcane-algae integration can improve the ethanol life-cycle performance. • This integration is a promising pathway for the deployment of algae biodiesel. • There are still significant techno-economic barriers associated with algae biodiesel

  16. PROPOSING A LANGUAGE EXPERIENCE AND SELF-ASSESSMENT OF PROFICIENCY QUESTIONNAIRE FOR BILINGUAL BRAZILIAN SIGN LANGUAGE/PORTUGUESE HEARING TEACHERS

    Directory of Open Access Journals (Sweden)

    Ingrid FINGER

    2014-12-01

    Full Text Available This article presents a language experience and self-assessment of proficiency questionnaire for hearing teachers who use Brazilian Sign Language and Portuguese in their teaching practice. By focusing on hearing teachers who work in Deaf education contexts, this questionnaire is presented as a tool that may complement the assessment of linguistic skills of hearing teachers. This proposal takes into account important factors in bilingualism studies such as the importance of knowing the participant’s context with respect to family, professional and social background (KAUFMANN, 2010. This work uses as model the following questionnaires: LEAP-Q (MARIAN; BLUMENFELD; KAUSHANSKAYA, 2007, SLSCO – Sign Language Skills Classroom Observation (REEVES et al., 2000 and the Language Attitude Questionnaire (KAUFMANN, 2010, taking into consideration the different kinds of exposure to Brazilian Sign Language. The questionnaire is designed for bilingual bimodal hearing teachers who work in bilingual schools for the Deaf or who work in the specialized educational department who assistdeaf students.

  17. Reliability assessment of Indian Point Unit 3 containment structure

    International Nuclear Information System (INIS)

    Kawakami, J.; Hwang, H.; Chang, M.T.; Reich, M.

    1984-01-01

    In the current design criteria, the load combinations specified for design of concrete containment structures are in the deterministic formats. However, by applying the probability-based reliability method developed by BNL to the concrete containment structures designed according to the criteria, it is possible to evaluate the reliability levels implied in the current design criteria. For this purpose, the reliability analysis is applied to the Indian Point Unit No. 3 containment. The details of the containment structure such as the geometries and the rebar arrangements, etc., are taken from the working drawings and the final safety analysis reports. Three kinds of loads are considered in the reliability analysis. They are, dead load (D), accidental pressure due to a large LOCA (P), and earthquake ground acceleration (E). Reliability analysis of the containment subjected to all combinations of loads is performed. Results are presented in this report

  18. The usefulness of Belgian formulae in third molar-based age assessment of Indians.

    Science.gov (United States)

    Bhowmik, Biyas; Acharya, Ashith B; Naikmasur, Venkatesh G

    2013-03-10

    The third molars are one of few useful predictors for assessing the degree of maturity in adolescence and young adulthood. It has application in age estimation in the age group of 14-23 years, in general, and in juvenile/adult status prediction, in particular. Using a 10-stage grading of third molars, Gunst et al. developed regression formulae on a large sample of Belgians (n=2513) for estimating age. Their research has been recommended as a 'reference study' in age estimation guidelines. The present study has ventured to determine if estimating age in Indians using the Belgian formulae produced results comparable to those reported in the Belgian study; in addition, this study attempts to determine if the same formulae predicted juvenile/adult status (age aged between 14 and 23 years. The OPGs included a mix of one, two, three and four third molars. In total, 916 teeth were assessed using the same 10-stage grading. Age in each OPG was estimated by applying the relevant Belgian regression formulae (regression formulae are available for one, two, three and four third molars). To determine if the formulae produced age estimates comparable to those in the Belgian study, the percentage of Indian subjects whose actual age fell within the 68% confidence interval (CI) (calculated from the ± 1 S.D. value available for each Belgian formula) was ascertained. If ≥ 68% of Indian subjects' age fell inside this interval, it indicates that the Belgian formulae are applicable in Indians. To assess the suitability of the Belgian formulae in predicting juvenile/adult status in Indians, the accuracy of the age estimation per se was not considered, rather, the number of correct age predictions only was noted. Overall, ≈ 74% of Indian subjects' actual age fell within the 68% CI; with regards to the Belgian formulae being able to correctly predict juvenile/adult status, 78% of all subjects were categorized to the correct age group (age estimation per se of Indians; however, the

  19. Low Sensitivity of the Mini-Mental State Examination for Cognitive Assessment of Brazilian Patients With Parkinson Disease.

    Science.gov (United States)

    Breder, Raphael; Leite, Marco Antonio Araujo; Pinto, Jony Arrais; Cavalcante, Igor Pinto; Pessoa, Bruno Lima; Neves, Marco Antônio Orsini

    2017-11-01

    Recent publications have highlighted the low sensitivity of the Mini-Mental State Examination (MMSE) for the cognitive assessment of patients with Parkinson disease (PD). The Montreal Cognitive Assessment (MoCA), otherwise, has shown greater sensitivity when compared to the MMSE. Based on this, we have searched for the cognitive impairment measurable by the MoCA and the functional performance on activities of daily living in a sample of Brazilian patients with PD and normal MMSE. We hypothesized that the low sensitivity of the MMSE, already shown by other authors, could be replicated in a low-income country. To describe the performance on the MoCA and the dependence on third parties for activities of daily living in a sample of Brazilian patients with PD and normal MMSE. We evaluated 43 volunteers with PD and normal MMSE considering the Brazilian cutoffs. Cognitive performance was assessed through the MoCA and functional performance through a modified version of the Disability Assessment for Dementia Scale. Despite normal score on the MMSE, considering the Brazilian cutoffs, 62.7% of the volunteers performed below the literature cutoff for the MoCA (26 points). Furthermore, 30.2% had dependence on third party for activities of daily living. By using a strict cutoff for the MMSE (26 points), 56.7% performed below the MoCA cutoff and 24.3% had dependence for activities of daily living. Our findings confirm the limitations of the MMSE for the cognitive screening of patients with PD in a low-income country.

  20. Frontal assessment battery in a Brazilian sample of healthy controls: normative data

    Directory of Open Access Journals (Sweden)

    Rogério Beato

    2012-04-01

    Full Text Available OBJECTIVE: To show data on the performance of healthy subjects in the Frontal Assessment Battery (FAB, correlating with gender, age, education, and scores in the Mini-Mental State Examination (MMSE. METHODS: Two hundred and seventy-five healthy individuals with mean age of 66.4±10.6 years-old were evaluated. Mean total FAB scores were established according to the educational level. RESULTS: Mean total FAB scores according to the educational level were 10.9±2.3, for one to three years; 12.8±2.7, for four to seven years; 13.8±2.2, for eight to 11 years; and 15.3±2.3, for 12 or more years. Total FAB scores correlated significantly with education (r=0.47; p<0.0001 and MMSE scores (r=0.39; p<0.0001. No correlation emerged between FAB scores, age, and gender. CONCLUSION: In this group of healthy subjects, the Brazilian version of the FAB proved to be influenced by the education level, but not by age and gender.

  1. Assessment and statistics of Brazilian hydroelectric power plants: Dam areas versus installed and firm power

    International Nuclear Information System (INIS)

    Caetano de Souza, Antonio Carlos

    2008-01-01

    The Brazilian relief, predominantly composed by small mountains and plateaus, contributed to formation of rivers with high amount of falls. With exception to North-eastern Brazil, the climate of this country are rainy, which contributes to maintain water flows high. These elements are essential to a high hydroelectric potential, contributing to the choice of hydroelectric power plants as the main technology of electricity generation in Brazil. Though this is a renewable source, whose utilized resource is free, dams must to be established which generates a high environmental and social impact. The objective of this study is to evaluate the impact caused by these dams through the use of environmental indexes. These indexes are ratio formed by installed power with dam area of a hydro power plant, and ratio formed by firm power with this dam area. In this study, the greatest media values were found in South, Southeast, and Northeast regions respectively, and the smallest media values were found in North and Mid-West regions, respectively. The greatest encountered media indexes were also found in dams established in the 1950s. In the last six decades, the smallest indexes were registered by dams established in the 1980s. These indexes could be utilized as important instruments for environmental impact assessments, and could enable a dam to be established that depletes an ecosystem as less as possible. (author)

  2. Dispersion modeling in assessing air quality of industrial projects under Indian regulatory regime

    Energy Technology Data Exchange (ETDEWEB)

    Bandyopadhyay, Amitava [Department of Chemical Engineering, University of Calcutta, 92, A.P.C.Road, Kolkata 700 009 (India)

    2010-07-01

    Environmental impact assessment (EIA) studies conducted over the years as a part of obtaining environmental clearance in accordance with Indian regulation have been given significant attention towards carrying out Gaussian dispersion modeling for predicting the ground level concentration (GLC) of pollutants, especially for SO{sub 2}. Making any adhoc decision towards recommending flue gas desulfurization (FGD) system in Indian fossil fuel combustion operations is not realistic considering the usage of fuel with low sulfur content. Thus a predictive modeling is imperative prior to making any conclusive decision. In the light of this finding, dispersion modeling has been accorded in Indian environmental regulations. This article aims at providing approaches to ascertain pollution potential for proposed power plant operation either alone or in presence of other industrial operations under different conditions. In order to assess the performance of the computational work four different cases were analyzed based on worst scenario. Results obtained through predictions were compared with National Ambient Air Quality Standards (NAAQS) of India. One specific case found to overshoot the ambient air quality adversely in respect of SO2 and was therefore, suggested to install a FGD system with at least 80 % SO2 removal efficiency. With this recommendation, the cumulative prediction yielded a very conservative resultant value of 24 hourly maximum GLC of SO2 as against a value that exceeded well above the stipulated value without considering the FGD system. The computational algorithm developed can therefore, be gainfully utilized for the purpose of EIA analysis in Indian condition.

  3. Brazilian energy

    International Nuclear Information System (INIS)

    O'Shaughnessy, H.

    1997-04-01

    Brazilian Energy provides all the information necessary for energy companies to invest and operate in Brazil, including: a review of Brazil's natural resources; an assessment of privatisation strategies at the federal, state and regional level; an analysis of the electricity industry and the future for Electrobras; an analysis of the oil industry and, in particular, Petrobras; a discussion of the fuel alcohol industry; the discovery of local natural gas, its prospects and the involvement of the auto industry; an assessment of the problems facing the coal industry and its future; a discussion of the regulatory framework for the newly privatised companies; the importance of intra-regional energy links and the booming membership of Mercosur; the difficulties experienced by foreign investors doing business in Brazil; brief profiles of the key energy companies; profiles of key people influencing the privatisation process in Brazil. Brazilian energy is essential reading for those wishing to advise and assist Brazil in this period of change and development, as well as those who wish to invest or become key players in the Brazilian energy sector. (author)

  4. The modest but growing Brazilian presence in psychiatric, psychobiological and mental health research: assessment of the 1998-2002 period

    Directory of Open Access Journals (Sweden)

    Bressan R.A.

    2005-01-01

    Full Text Available The objective of the present survey was to assess the Brazilian scientific production in psychiatry, psychobiology, and mental health during the 1998-2002 period. The universities' graduate programs concentrate the vast majority of the scientific production in Brazil. We assessed the annual reports from the graduate programs to the Brazilian Ministry of Education concerning master's and doctoral theses and the articles published in journals indexed by the Institute of Scientific Information (ISI. There are nine Master's and Doctoral graduate programs dedicated to research in psychiatry, neuropsychiatry, psychobiology, and mental health in the country, seven being located in southern states. During the 5-year period, from 1998 to 2002, 186 students received their doctorate degree (37/year. The programs published 637 articles in journals indexed by ISI, the majority of them in journals with an impact factor higher than 2. The research advisors' productivity varied among graduate programs, ranging from 0.6 to 2.0 articles per year in ISI-indexed journals. Despite the substantial barriers faced by the Brazilian scientific community (mainly financial and writing difficulties, Brazil's scientific mental health production is on the rise. The number of articles published in ISI-indexed journals has doubled without a significant increase in the number of graduate theses, suggesting that there was an improvement in both the quality of the scientific production and the productivity of the graduate programs. Based on these data, it is reasonable to predict a tendency to an increase in production over the next few years.

  5. Test-retest reliability of Brazilian version of Memorial Symptom Assessment Scale for assessing symptoms in cancer patients.

    Science.gov (United States)

    Menezes, Josiane Roberta de; Luvisaro, Bianca Maria Oliveira; Rodrigues, Claudia Fernandes; Muzi, Camila Drumond; Guimarães, Raphael Mendonça

    2017-01-01

    To assess the test-retest reliability of the Memorial Symptom Assessment Scale translated and culturally adapted into Brazilian Portuguese. The scale was applied in an interview format for 190 patients with various cancers type hospitalized in clinical and surgical sectors of the Instituto Nacional de Câncer José de Alencar Gomes da Silva and reapplied in 58 patients. Data from the test-retest were double typed into a Microsoft Excel spreadsheet and analyzed by the weighted Kappa. The reliability of the scale was satisfactory in test-retest. The weighted Kappa values obtained for each scale item had to be adequate, the largest item was 0.96 and the lowest was 0.69. The Kappa subscale was also evaluated and values were 0.84 for high frequency physic symptoms, 0.81 for low frequency physical symptoms, 0.81 for psychological symptoms, and 0.78 for Global Distress Index. High level of reliability estimated suggests that the process of measurement of Memorial Symptom Assessment Scale aspects was adequate. Avaliar a confiabilidade teste-reteste da versão traduzida e adaptada culturalmente para o português do Brasil do Memorial Symptom Assessment Scale. A escala foi aplicada em forma de entrevista em 190 pacientes com diversos tipos de câncer internados nos setores clínicos e cirúrgicos do Instituto Nacional de Câncer José de Alencar Gomes da Silva e reaplicada em 58 pacientes. Os dados dos testes-retestes foram inseridos num banco de dados por dupla digitação independente em Excel e analisados pelo Kappa ponderado. A confiabilidade da escala mostrou-se satisfatória nos testes-retestes. Os valores do Kappa ponderado obtidos para cada item da escala apresentaram-se adequados, sendo o maior item de 0,96 e o menor de 0,69. Também se avaliou o Kappa das subescalas, sendo de 0,84 para sintomas físicos de alta frequência, de 0,81 para sintomas físicos de baixa frequência, de 0,81 também para sintomas psicológicos, e de 0,78 para Índice Geral de Sofrimento

  6. Mouthwatering but erosive? A preliminary assessment of the acidity of a basic sauce used in many Indian dishes.

    Science.gov (United States)

    Ghai, Nandini; Burke, F J Trevor

    2012-12-01

    The aim of this study was to assess whether some types of Indian cuisine may contain erosive components. Indian dishes were prepared by a previously published method and their pH measured using a pH probe. The results indicated: (i) that some components of Indian cooking, such as tomatoes and red chilli powder, had the potential to erode enamel; (ii) that the pH of some foods was reduced with increasing temperature; and (iii) that all the basic masalas made and tested had a pH of less than 4.5. Within the limitations of the study, it may be concluded that the basic sauce/masala used in north Indian dishes may have erosive potential. This information could be considered useful when advising patients who eat Indian curries about causes of acid erosion of their teeth.

  7. The role of food standards on international trade: assessing the Brazilian beef chain

    Directory of Open Access Journals (Sweden)

    Luciana Marques Vieira

    2006-01-01

    Full Text Available The purpose of this paper is to identify how Brazilian beef managers have responded to a rapid expansion and intensification of standards for beef exports. This issue relates to how some Brazilian beef exporters are strategically repositioning themselves in the supply chains. The literature of this study reviews global chain governance and international standards. The method uses case studies consisting of six medium and large scale beef exporters who export fresh beef to the European Union. The main findings describe the kinds of governance that stimulate upgrading and transferral of the best practices and, consequently, full compliance with mandatory standards. This study suggests that standards do matter for companies trying to increase international competitiveness. These results contribute an understanding of the Brazilian beef chain, and also of other supply chains coping with demanding and changing international markets. Managerial implications show the challengesfacing Brazilian beef exporters in their efforts to sustain exports to the European Union and how they are using chain governance to improve their compliance with international standards and increase competitiveness.

  8. Improving the effectiveness of impact assessment pertaining to Indigenous peoples in the Brazilian environmental licensing procedure

    NARCIS (Netherlands)

    Hanna, Philippe; Vanclay, Frank; Langdon, Esther Jean; Arts, Jos

    The number of environmental licence applications for projects affecting Indigenous peoples in Brazil has increased since the implementation of a major infrastructure program (Programa de Aceleração do Crescimento) in 2007. This increase has caused problems for Brazilian agencies involved in

  9. From forest to waste: Assessment of the Brazilian soybean chain, using nitrogen as a marker.

    NARCIS (Netherlands)

    Smaling, E.M.A.; Roscoe, R.; Lesschen, J.P.; Bouwman, A.F.; Comunello, E.

    2008-01-01

    Soybean (Glycine max) is a booming crop in Brazil. In 2004, the export value was equivalent to 10 billion US $, covering over 10% of total Brazilian exports. Three-quarters of total production leaves the country, mainly to China and the European Union (EU). Soybean cultivation in Brazil is expected

  10. ASSESSMENT OF GREEN SUPPLY CHAIN MANAGEMENT IN AN INDIAN INDUSTRY

    OpenAIRE

    Er. Bhura Singh*1, Er. Nikhlesh N. Singh2 & Dr. Prabhat Sinha3

    2017-01-01

    In the present scenario, there is a growing need for integrating environmentally sound choices into supply chain management research and practices among the organization. The main objective of this study is to assess the recent literatures of the Green Supply Chain management (GSCM) and also determine the environment concern of this emerging field. The study is focused on development of GSCM strategies which also includes that all the researchers from this review is focused on environmental a...

  11. Assessment of the effectiveness of physical activity interventions in the Brazilian Unified Health System.

    Science.gov (United States)

    Ribeiro, Evelyn Helena Corgosinho; Garcia, Leandro Martin Totaro; Salvador, Emanuel Péricles; Costa, Evelyn Fabiana; Andrade, Douglas Roque; Latorre, Maria do Rosario Dias de Oliveira; Florindo, Alex Antonio

    2017-06-26

    To assess the effect of interventions on the levels of physical activity of healthy adults, users of the Brazilian Unified Health System and attended by the Family Health Strategy. Non-randomized experimental study with 157 adults allocated in three groups: 1) physical exercise classes (n = 54), 2) health education (n = 54), 3) control (n = 49). The study lasted for18 months, with 12 months of interventions and six months of follow-up after intervention. Assessments took place at the beginning, in the 12 months, and in the 18 months of study. Physical activity has been assessed by questionnaires and accelerometry. For the analyses, we have used the intention-to-treat principle and generalized estimating equations. After 12 months, both intervention groups have increased the minutes of weekly leisure time physical activity and annual scores of physical exercise, leisure and transport-related physical activity. The exercise class group has obtained the highest average annual physical exercises score when compared to the other groups (p education group increased this score (average: 0.2; 95%CI 0.1-0.4). There have been no differences in the levels of physical activity measured by accelerometry. The interventions have been effective in increasing the practice of physical activity. However, we have observed that the health education intervention was more effective for maintaining the practice of physical activity in the period after intervention. We recommend the use of both interventions to promote physical activity in the Brazilian Unified Health System, according to the local reality of professionals, facilities, and team objectives. Avaliar o efeito de intervenções nos níveis de atividade física de adultos saudáveis, usuários do Sistema Único de Saúde e atendidos pela Estratégia de Saúde da Família. Estudo experimental, não randomizado, com 157 adultos alocados em três grupos: 1) classes de exercícios físicos (n = 54); 2) educação em saúde (n = 54

  12. Translation, cross-cultural adaptation to Brazilian- Portuguese and reliability analysis of the instrument Rapid Entire Body Assessment-REBA

    Directory of Open Access Journals (Sweden)

    Andressa M. Lamarão

    2014-06-01

    Full Text Available Background: Observational instruments, such as the Rapid Entire Body Assessment, quickly assess biomechanical risks present in the workplace. However, in order to use these instruments, it is necessary to conduct the translational/cross-cultural adaptation of the instrument and test its measurement properties. Objectives: To perform the translation and the cross-cultural adaptation to Brazilian-Portuguese and test the reliability of the REBA instrument. Method: The procedures of translation and cross-cultural adaptation to Brazilian-Portuguese were conducted following proposed guidelines that involved translation, synthesis of translations, back translation, committee review and testing of the pre-final version. In addition, reliability and the intra- and inter-rater percent agreement were obtained with the Linear Weighted Kappa Coefficient that was associated with the 95% Confidence Interval and the cross tabulation 2×2. Results : The procedures for translation and adaptation were adequate and the necessary adjustments were conducted on the instrument. The intra- and inter-rater reliability showed values of 0.104 to 0.504, respectively, ranging from very poor to moderate. The percentage agreement values ranged from 5.66% to 69.81%. The percentage agreement was closer to 100% at the item 'upper arm' (69.81% for the Intra-rater 1 and at the items 'legs' and 'upper arm' for the Intra-rater 2 (62.26%. Conclusions: The processes of translation and cross-cultural adaptation were conducted on the REBA instrument and the Brazilian version of the instrument was obtained. However, despite the reliability of the tests used to correct the translated and adapted version, the reliability values are unacceptable according to the guidelines standard, indicating that the reliability must be re-evaluated. Therefore, caution in the interpretation of the biomechanical risks measured by this instrument should be taken.

  13. Translation, cross-cultural adaptation to Brazilian- Portuguese and reliability analysis of the instrument Rapid Entire Body Assessment-REBA

    Science.gov (United States)

    Lamarão, Andressa M.; Costa, Lucíola C. M.; Comper, Maria L. C.; Padula, Rosimeire S.

    2014-01-01

    Background: Observational instruments, such as the Rapid Entire Body Assessment, quickly assess biomechanical risks present in the workplace. However, in order to use these instruments, it is necessary to conduct the translational/cross-cultural adaptation of the instrument and test its measurement properties. Objectives: To perform the translation and the cross-cultural adaptation to Brazilian-Portuguese and test the reliability of the REBA instrument. Method: The procedures of translation and cross-cultural adaptation to Brazilian-Portuguese were conducted following proposed guidelines that involved translation, synthesis of translations, back translation, committee review and testing of the pre-final version. In addition, reliability and the intra- and inter-rater percent agreement were obtained with the Linear Weighted Kappa Coefficient that was associated with the 95% Confidence Interval and the cross tabulation 2×2. Results : The procedures for translation and adaptation were adequate and the necessary adjustments were conducted on the instrument. The intra- and inter-rater reliability showed values of 0.104 to 0.504, respectively, ranging from very poor to moderate. The percentage agreement values ranged from 5.66% to 69.81%. The percentage agreement was closer to 100% at the item 'upper arm' (69.81%) for the Intra-rater 1 and at the items 'legs' and 'upper arm' for the Intra-rater 2 (62.26%). Conclusions: The processes of translation and cross-cultural adaptation were conducted on the REBA instrument and the Brazilian version of the instrument was obtained. However, despite the reliability of the tests used to correct the translated and adapted version, the reliability values are unacceptable according to the guidelines standard, indicating that the reliability must be re-evaluated. Therefore, caution in the interpretation of the biomechanical risks measured by this instrument should be taken. PMID:25003273

  14. GOVERNMENT ELECTRONIC PURCHASING: AN ASSESSMENT OF BRAZILIAN STATE GOVERNMENTS' E-PROCUREMENT WEBSITES

    OpenAIRE

    Alves, Tomaz Rodrigo; Universidade de São Paulo; Souza, Cesar Alexandre; Universidade de São Paulo

    2011-01-01

    One of the electronic government applications that has been fast developing in Brazil is e-procurement. It’s a field that allows relatively objective measuring, regarding price cuts and savings generated by the reduction of bureaucracy. This research evaluated the quality of the e-procurement portals of the 26 Brazilian state governments and also the Federal District, considering primarily features that could be useful to suppliers. In order to do so, a scoring method was developed, in which ...

  15. Poverty in the Brazilian Amazon: An Assessment of Poverty Focused on the State of Para

    OpenAIRE

    Verner, Dorte

    2004-01-01

    The states in the Brazilian Amazon have made progress in reducing poverty and improving social indicators in the last decade. Despite this progress, the poverty rate in the Amazon is among the highest in Brazil. As of 2000, rural poverty is the greatest challenge. In Par?, not only is the headcount poverty rate of 58.4 percent in rural areas more than 55 percent higher than headcount pover...

  16. Influence of bone mineral density measurement on fracture risk assessment tool® scores in postmenopausal Indian women.

    Science.gov (United States)

    Daswani, Bhavna; Desai, Meena; Mitra, Sumegha; Gavali, Shubhangi; Patil, Anushree; Kukreja, Subhash; Khatkhatay, M Ikram

    2016-03-01

    Fracture risk assessment tool® calculations can be performed with or without addition of bone mineral density; however, the impact of this addition on fracture risk assessment tool® scores has not been studied in Indian women. Given the limited availability and high cost of bone mineral density testing in India, it is important to know the influence of bone mineral density on fracture risk assessment tool® scores in Indian women. Therefore, our aim was to assess the contribution of bone mineral density in fracture risk assessment tool® outcome in Indian women. Apparently healthy postmenopausal Indian women (n = 506), aged 40-72 years, without clinical risk factors for bone disease, were retrospectively selected, and their fracture risk assessment tool® scores calculated with and without bone mineral density were compared. Based on WHO criteria, 30% women were osteoporotic, 42.9% were osteopenic and 27.1% had normal bone mineral density. Fracture risk assessment tool® scores for risk of both major osteoporotic fracture and hip fracture significantly increased on including bone mineral density (P women eligible without bone mineral density was 0 and with bone mineral density was 1, P > 0.05, whereas, for hip fracture risk number of women eligible without bone mineral density was 2 and with bone mineral density was 17, P Indian women. © The Author(s) 2016.

  17. American Indian Parents’ Assessment of and Concern About Their Kindergarten Child’s Weight Status, South Dakota, 2005-2006

    OpenAIRE

    Arcan, Chrisa; Hannan, Peter J.; Himes, John H.; Fulkerson, Jayne A.; Holy Rock, Bonnie; Smyth, Mary; Story, Mary

    2012-01-01

    Introduction Obesity is highly prevalent among American Indians, and effective prevention efforts require caregiver involvement. We examined American Indian (AI) parents' assessment of and level of concern about their kindergarten child's weight status. Methods We collected baseline data (fall of 2005 and fall of 2006) on children and their parents or caregivers for a school-based obesity prevention trial (Bright Start) on an AI reservation in South Dakota. The current study uses 413 parent-c...

  18. Cross-cultural analysis of the motor development of Brazilian, Greek and Canadian infants assessed with the Alberta Infant Motor Scale

    Directory of Open Access Journals (Sweden)

    Raquel Saccani

    2013-09-01

    Full Text Available OBJECTIVE: To compare the motor development of infants from three population samples (Brazil, Canada and Greece, to investigate differences in the percentile curves of motor development in these samples, and to investigate the prevalence of motor delays in Brazilian children. METHODS: Observational, descriptive and cross-sectional study with 795 Brazilian infants from zero to 18 months of age, assessed by the Alberta Infant Motor Scale (AIMS at day care centers, nurseries, basic health units and at home. The Brazilian infants' motor scores were compared to the results of two population samples from Greece (424 infants and Canada (2,400 infants. Descriptive statistics was used, with one-sample t-test and binomial tests, being significant p≤0.05. RESULTS: 65.4% of Brazilian children showed typical motor development, although with lower mean scores. In the beginning of the second year of life, the differences in the motor development among Brazilian, Canadian and Greek infants were milder; at 15 months of age, the motor development became similar in the three groups. A non-linear motor development trend was observed. CONCLUSIONS: The lowest motor percentiles of the Brazilian sample emphasized the need for national norms in order to correctly categorize the infant motor development. The different ways of motor development may be a consequence of cultural differences in infant care.

  19. Assessment training for practice in American Indian and Alaska Native settings.

    Science.gov (United States)

    Allen, James

    2002-10-01

    The collaborative assessment model is extended as a training model. The experience of psychological assessment in American Indian and Alaska Native communities is often negative due to culturally inappropriate services and test interpretation. It is productive to address this negative experience, using it as a catalyst for learning. Training in measurement and construct validation provides initial basis for critique of negative experience. Training in collaborative assessment procedures then focuses on culturally appropriate assessment service practices, cultural orientation's affect on test interpretation, and multicultural assessment ethics. Writing skills are emphasized, including procedures in report writing for description of local adaptations, norms, and interpretative rules, and integration of the Diagnostic and Statistical Manual for Mental Disorders (4th ed., text revision; American Psychiatric Association, 2000) cultural formulation. Development of local norms and emic tests are emphasized.

  20. Cultural adaptation to Brazilian Portuguese of the Face, Legs, Activity, Cry, Consolability revised (FLACCr scale of pain assessment

    Directory of Open Access Journals (Sweden)

    Edna Aparecida Bussotti

    2015-08-01

    Full Text Available AbstractObjective: to perform the translation into Brazilian Portuguese and cultural adaptation of the Face, Legs, Activity, Cry, Consolability revised (FLACCr scale, with children under 18 years old, affected by cerebral palsy, presenting or not cognitive impairment and unable to report their pain.Method: methodological development study of translation into Portuguese and cultural adaptation of the FLACCr. After approval by the ethics committee, the process aimed at translation and back-translation, evaluation of translation and back-translation using the Delphi technique and assessment of cultural equivalence. The process included the five categories of the scale and the four application instructions, considering levels of agreement equal to or greater than 80%.Results: it was necessary three rounds of the Delphi technique to achieve consensus among experts. The agreement achieved for the five categories was: Face 95.5%, Legs 90%, Activity 94.4%, Cry 94.4% and Consolability 99.4%. The four instructions achieved the following consensus levels: 1st 99.1%, 2nd 99.2%, 3rd 99.1% and 4th 98.3%.Conclusion: the method enabled the translation and cultural adaptation of the FLACCr. This is a study able to expand the knowledge of Brazilian professionals on pain assessment in children with CP

  1. Validation of a structured interview for telephone assessment of the modified Rankin Scale in Brazilian stroke patients.

    Science.gov (United States)

    Baggio, Jussara A O; Santos-Pontelli, Taiza E G; Cougo-Pinto, Pedro T; Camilo, Millene; Silva, Nathalia F; Antunes, Paula; Machado, Laura; Leite, João P; Pontes-Neto, Octavio M

    2014-01-01

    The modified Rankin Scale (mRS) is a commonly used scale to assess the functional outcome after stroke. Several studies on mRS showed good reliability, feasibility, and interrater agreement of this scale using a face-to-face assessment. However, telephone assessment is a more time-efficient way to obtain an mRS grade than a face-to-face interview. The aim of this study was to validate the telephone assessment of mRS among the Portuguese using a structured interview in a sample of Brazilian stroke patients. We evaluated 50 stroke outpatients twice. The first interview was face-to-face and the second was made by telephone and the time between the two assessments ranged between 7 and 14 days. Four certified raters evaluated the patients using a structured interview based on a questionnaire previously published in the literature. Raters were blinded for the Rankin score given by the other rater. For both assessments, the rater could also interview a caregiver if necessary. The patients' mean age was 62.8 ± 14.7, mean number of years of study 5.2 ± 3.4, 52% were males, 55.2% of patients needed a caregiver's help to answer the questions. The majority of caregivers were female (85%), mean age 49.1 ± 15, and mean number of years of study 8.3 ± 3.4. Perfect agreement between the telephone and face-to-face assessments was obtained for 27 (54%) patients, corresponding to an unweighted Kappa of 0.44 (95% CI 0.27-0.61) and a weighted Kappa of 0.89. The median of telephone assessment mRS was 3.5 (interquartile range = 2-4) and of face-to-face assessment was 4 (interquartile range = 2-5). There was no difference between the two assessments (Wilcoxon test, p = 0.35). Despite the low education level of our sample, the telephone assessment of functional impairment of stroke patients using a translated and culturally adapted Brazilian Portuguese version of the mRS showed good validity and reliability. Therefore, the telephone assessment of mRS can be used in clinical practice and

  2. [Instruments in Brazilian Sign Language for assessing the quality of life of the deaf population].

    Science.gov (United States)

    Chaveiro, Neuma; Duarte, Soraya Bianca Reis; Freitas, Adriana Ribeiro de; Barbosa, Maria Alves; Porto, Celmo Celeno; Fleck, Marcelo Pio de Almeida

    2013-06-01

    To construct versions of the WHOQOL-BREF and WHOQOL-DIS instruments in Brazilian sign language to evaluate the Brazilian deaf population's quality of life. The methodology proposed by the World Health Organization (WHOQOL-BREF and WHOQOL-DIS) was used to construct instruments adapted to the deaf community using Brazilian Sign Language (Libras). The research for constructing the instrument took placein 13 phases: 1) creating the QUALITY OF LIFE sign; 2) developing the answer scales in Libras; 3) translation by a bilingual group; 4) synthesized version; 5) first back translation; 6) production of the version in Libras to be provided to the focal groups; 7) carrying out the Focal Groups; 8) review by a monolingual group; 9) revision by the bilingual group; 10) semantic/syntactic analysis and second back translation; 11) re-evaluation of the back translation by the bilingual group; 12) recording the version into the software; 13) developing the WHOQOL-BREF and WHOQOL-DIS software in Libras. Characteristics peculiar to the culture of the deaf population indicated the necessity of adapting the application methodology of focal groups composed of deaf people. The writing conventions of sign languages have not yet been consolidated, leading to difficulties in graphically registering the translation phases. Linguistics structures that caused major problems in translation were those that included idiomatic Portuguese expressions, for many of which there are no equivalent concepts between Portuguese and Libras. In the end, it was possible to create WHOQOL-BREF and WHOQOL-DIS software in Libras. The WHOQOL-BREF and the WHOQOL-DIS in Libras will allow the deaf to express themselves about their quality of life in an autonomous way, making it possible to investigate these issues more accurately.

  3. Cross-cultural adaptation of an environmental health measurement instrument: Brazilian version of the health-care waste management • rapid assessment tool.

    Science.gov (United States)

    Cozendey-Silva, Eliana Napoleão; da Silva, Cintia Ribeiro; Larentis, Ariane Leites; Wasserman, Julio Cesar; Rozemberg, Brani; Teixeira, Liliane Reis

    2016-09-05

    Periodic assessment is one of the recommendations for improving health-care waste management worldwide. This study aimed at translating and adapting the Health-Care Waste Management - Rapid Assessment Tool (HCWM-RAT), proposed by the World Health Organization, to a Brazilian Portuguese version, and resolving its cultural and legal issues. The work focused on the evaluation of the concepts, items and semantic equivalence between the original tool and the Brazilian Portuguese version. A cross-cultural adaptation methodology was used, including: initial translation to Brazilian Portuguese; back translation to English; syntheses of these translation versions; formation of an expert committee to achieve consensus about the preliminary version; and evaluation of the target audience's comprehension. Both the translated and the original versions' concepts, items and semantic equivalence are presented. The constructs in the original instrument were considered relevant and applicable to the Brazilian context. The Brazilian version of the tool has the potential to generate indicators, develop official database, feedback and subsidize political decisions at many geographical and organizational levels strengthening the Monitoring and evaluation (M&E) mechanism. Moreover, the cross-cultural translation expands the usefulness of the instrument to Portuguese-speaking countries in developing regions. The translated and original versions presented concept, item and semantic equivalence and can be applied to Brazil.

  4. Cross-cultural adaptation of an environmental health measurement instrument: Brazilian version of the health-care waste management • rapid assessment tool

    Directory of Open Access Journals (Sweden)

    Eliana Napoleão Cozendey-Silva

    2016-09-01

    Full Text Available Abstract Background Periodic assessment is one of the recommendations for improving health-care waste management worldwide. This study aimed at translating and adapting the Health-Care Waste Management - Rapid Assessment Tool (HCWM-RAT, proposed by the World Health Organization, to a Brazilian Portuguese version, and resolving its cultural and legal issues. The work focused on the evaluation of the concepts, items and semantic equivalence between the original tool and the Brazilian Portuguese version. Methods A cross-cultural adaptation methodology was used, including: initial translation to Brazilian Portuguese; back translation to English; syntheses of these translation versions; formation of an expert committee to achieve consensus about the preliminary version; and evaluation of the target audience’s comprehension. Results Both the translated and the original versions’ concepts, items and semantic equivalence are presented. The constructs in the original instrument were considered relevant and applicable to the Brazilian context. The Brazilian version of the tool has the potential to generate indicators, develop official database, feedback and subsidize political decisions at many geographical and organizational levels strengthening the Monitoring and evaluation (M&E mechanism. Moreover, the cross-cultural translation expands the usefulness of the instrument to Portuguese-speaking countries in developing regions. Conclusion The translated and original versions presented concept, item and semantic equivalence and can be applied to Brazil

  5. Genotoxic potential generated by biomass burning in the Brazilian Legal Amazon by Tradescantia micronucleus bioassay: a toxicity assessment study

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    Artaxo Paulo

    2011-05-01

    Full Text Available Abstract Background The Brazilian Amazon has suffered impacts from non-sustainable economic development, especially owing to the expansion of agricultural commodities into forest areas. The Tangará da Serra region, located in the southern of the Legal Amazon, is characterized by non-mechanized sugar cane production. In addition, it lies on the dispersion path of the pollution plume generated by biomass burning. The aim of this study was to assess the genotoxic potential of the atmosphere in the Tangará da Serra region, using Tradescantia pallida as in situ bioindicator. Methods The study was conducted during the dry and rainy seasons, where the plants were exposed to two types of exposure, active and passive. Results The results showed that in all the sampling seasons, irrespective of exposure type, there was an increase in micronucleus frequency, compared to control and that it was statistically significant in the dry season. A strong and significant relationship was also observed between the increase in micronucleus incidence and the rise in fine particulate matter, and hospital morbidity from respiratory diseases in children. Conclusions Based on the results, we demonstrated that pollutants generated by biomass burning in the Brazilian Amazon can induce genetic damage in test plants that was more prominent during dry season, and correlated with the level of particulates and elevated respiratory morbidity.

  6. Genetic relatedness of Brazilian Colletotrichum truncatum isolates assessed by vegetative compatibility groups and RAPD analysis.

    Science.gov (United States)

    Sant'Anna, Juliane R; Miyamoto, Cláudia T; Rosada, Lúcia J; Franco, Claudinéia C S; Kaneshima, Edilson N; Castro-Prado, Marialba A A

    2010-01-01

    The genetic variation among nine soybean-originating isolates of Colletotrichum truncatum from different Brazilian states was studied. Nitrate non-utilizing (nit) mutants were obtained with potassium chlorate and used to characterize vegetative compatibility reactions, heterokaryosis and RAPD profile. Based on pairings of nit mutants from the different isolates, five vegetative complementation groups (VCG) were identified, and barriers to the formation of heterokaryons were observed among isolates derived from the same geographic area. No complementation was observed among any of the nit mutants recovered from the isolate A, which was designed heterokaryon-self-incompatible. Based on RAPD analysis, a polymorphism was detected among the wild isolate C and their nit1 and NitM mutants. RAPD amplification, with five different primers, also showed polymorphic profiles among Brazilian C. truncatum isolates. Dendrogram analysis resulted in a similarity degree ranging between 0.331 and 0.882 among isolates and identified three RAPD groups. Despite the lack of a correlation between the RAPD analysis and the vegetative compatibility grouping, results demonstrated the potential of VCG analysis to differentiate C. truncatum isolates genotypically similar when compared by RAPD.

  7. Genetic relatedness of Brazilian Colletotrichum truncatum isolates assessed by vegetative compatibility groups and RAPD analysis

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    JULIANE R SANT’ANNA

    2010-01-01

    Full Text Available The genetic variation among nine soybean-originating isolates of Colletotrichum truncatum from different Brazilian states was studied. Nitrate non-utilizing (nit mutants were obtained with potassium chlorate and used to characterize vegetative compatibility reactions, heterokaryosis and RAPD profile. Based on pairings of nit mutants from the different isolates, five vegetative complementation groups (VCG were identified, and barriers to the formation of heterokaryons were observed among isolates derived from the same geographic area. No complementation was observed among any of the nit mutants recovered from the isolate A, which was designed heterokaryon-self-incompatible. Based on RAPD analysis, a polymorphism was detected among the wild isolate C and their nit1 and NitM mutants. RAPD amplification, with five different primers, also showed polymorphic profiles among Brazilian C. truncatum isolates. Dendrogram analysis resulted in a similarity degree ranging between 0.331 and 0.882 among isolates and identified three RAPD groups. Despite the lack of a correlation between the RAPD analysis and the vegetative compatibility grouping, results demonstrated the potential of VCG analysis to differentiate C. truncatum isolates genotypically similar when compared by RAPD.

  8. First Assessment of Carbon Stock in the Belowground Biomass of Brazilian Mangroves

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    DANIEL M.C. SANTOS

    2017-08-01

    Full Text Available ABSTRACT Studies on belowground roots biomass have increasingly reported the importance of the contribution of this compartment in carbon stock maintenance in mangrove forests. To date, there are no estimates of this contribution in Brazilian mangrove forests, although the country has the second largest area of mangroves worldwide. For this study, trenches dug in fringing forests in Guaratiba State Biological Reserve (Rio de Janeiro, Brazil were used to evaluate the contribution of the different classes of roots and the vertical stratification of carbon stock. The total carbon stock average in belowground roots biomass in these forests was 104.41 ± 20.73 tC.ha−1. From that, an average of 84.13 ± 21.34 tC.ha−1 corresponded to the carbon stock only in fine roots, which have diameters smaller than 5 mm and are responsible for over 80% of the total belowground biomass. Most of the belowground carbon stock is concentrated in the first 40 cm below the surface (about 70%. The root:shoot ratio in this study is 1.14. These estimates demonstrate that the belowground roots biomass significantly contributes, more than 50%, to the carbon stock in mangrove forests. And the mangrove root biomass can be greater than that of other Brazilian ecosystems.

  9. Assessment and Evaluation of Higher Education in Business Management: An Analysis of the Brazilian Case in the Light of Social Learning Theory for Sustainability

    Science.gov (United States)

    Brunstein, Janette; Jaime, Pedro; Curi, Denise Pereira; d'Angelo, Marcia Juliana; Mainardes, Emerson Wagner

    2015-01-01

    This article presents an analysis of Brazilian National System of Higher Education Assessment (SINAES) in the light of social learning for sustainability theory. The aim is to contribute to the advancement of debates surrounding education for sustainability and the improvement of public policy evaluation in higher education. The analysis is…

  10. Multibiomarker approach in fish to assess the impact of pollution in a large Brazilian river, Paraiba do Sul.

    Science.gov (United States)

    Linde-Arias, Ana Rosa; Inácio, Alan F; Novo, Leonardo A; de Alburquerque, Carla; Moreira, Josino C

    2008-12-01

    This article examines the advantages of the use of biomarkers as environmental indicators by applying it to Paraiba do Sul watershed, one of the most important Brazilian water bodies, which is in a critical environmental situation. We use a multibiomarker approach in fish as an integrated strategy to assess the impact of pollution. It comprehends a general biomarker of fish health, the condition factor (CF), and specific biomarkers of contaminant exposure such as metallothionein (MT), acetylcholinesterase (AChE) activity and biliary polycyclic aromatic hydrocarbons (PAH) metabolites. Our results revealed different effects in the fish from diverse locations with varying degrees of pollution. Furthermore, fish located just upstream of the water-treatment plant of the metropolitan area of Rio de Janeiro has shown to be affected by metals. This study indicates the usefulness of integrating a set of biomarkers to define the effects of anthropogenic inputs in aquatic bodies under complex polluted situations.

  11. Social, economic and environmental assessment of energy and water desalination options for the Brazilian polygon of drought using the IRIS reactor

    International Nuclear Information System (INIS)

    Baptista Filho, D. P.; Cegalla, M.; Raduan, R. N.; Barroso, A. C. O.; Molnary, L.; Lima, F. R. A.; Lira, C. A. B. O.; Lima, R. C. F.

    2004-01-01

    The paper discuss a project conceived to perform a social, economic and environmental assessment of the use of IRIS Reactor for electricity generation and water desalination in the most dry region of Brazil, the Polygon of Drought. The project is financed by the Fund of Energy of the Brazilian Council on Research and Development (CNPq) of the Brazilian Ministry of Science and Technology (MCT), and it will be performed by the Federal University of Pernambuco (UFPe) and the Energetic and Nuclear Research Institute (IPEN) of the Brazilian Nuclear Energy Commission (CNEN). The project will provide comparisons between nuclear and gas options. The final objective of the project is to offer effective evaluations considering the total costs (direct and externalisation) of the different energy options and also the social and environmental aspects associated with them.(author)

  12. Translation and cross-cultural adaptation of the Detailed Assessment of Speed of Handwriting 17+ to Brazilian Portuguese: conceptual, item and semantic equivalence.

    Science.gov (United States)

    Cardoso, Monique Herrera; Capellini, Simone Aparecida

    2018-02-19

    Perform a cross-cultural adaptation of the Detailed Assessment of Speed of Handwriting 17+ (DASH 17+) for Brazilians. Evaluation of (1) conceptual, item and (2) semantic equivalence, with assistance of four translators and application of a pilot study to 36 students. (1) The concepts and items are equivalent in the British and Brazilian cultures. (2) Adaptations were made concerning the English language pangram used in copying tasks and selection of the lower-case, cursive handwriting in the alphabet-writing task. Application of the pilot study verified acceptability and understanding of the proposed tasks by the students. The Brazilian Portuguese version of the DASH 17+ was presented after finalization of the conceptual, item and semantic equivalence of the instrument. Further studies on psychometric properties should be conducted with the purpose of measuring the speed of handwriting in youngsters and adults with greater reliability and validity to the procedure.

  13. Leaching assessment of radioactive and non-radioactive elements from Brazilian phosphogypsum

    International Nuclear Information System (INIS)

    Silva, N.C.; De Nadai Fernandes, E.A.; Cipriani, M.; Taddei, M.H.T.

    2002-01-01

    Phosphogypsum is a high volume by-product from phosphoric acid industries. Due to presence of certain impurities, mainly naturally-occurring radionuclides, this material has restriction for its use as building material and soil amendment. Then, phosphogypsum currently produced has been stacked near industries. To obtain more detailed information about the physico-chemical availability of heavy metals and radionuclides (Al, Ba, Cr, Fe, Mn, Th, U, Zn, Ra-226, Ra-228, Pb-210) in Brazilian phosphogypsum, three leaching procedures (sequential extraction, toxicity characteristic leaching procedure and soil fertility) were applied in samples from two phosphoric acid industries. Results indicated that the major fraction of heavy metals and radionuclides is associated with phosphogypsum lattice structure. (author)

  14. Health technology assessment and its role in the future development of the Indian healthcare sector.

    Science.gov (United States)

    Hass, Bastian; Pooley, Jayne; Feuring, Martin; Suvarna, Viraj; Harrington, Adrian E

    2012-04-01

    Public expenditure on healthcare in India is low by international comparison, and access to essential treatment pushes many uninsured citizens below the poverty line. In many countries, policymakers utilize health technology assessment (HTA) methodologies to direct investments in healthcare, to obtain the maximum benefit for the population as a whole. With rising incomes and a commitment from the Government of India to increase the proportion of gross domestic product spent on health, this is an opportune moment to consider how HTA might help to allocate healthcare spending in India, in an equitable and efficient manner. Despite the predominance of out-of-pocket payments in the Indian healthcare sector, payers of all types are increasingly demanding value for money from expenditure on healthcare. In this review we demonstrate how HTA can be used to inform several aspects of healthcare provision. Areas in which HTA could be applied in the Indian context include, drug pricing, development of clinical practice guidelines, and prioritizing interventions that represent the greatest value within a limited budget. To illustrate the potential benefits of using the HTA approach, we present an example from a mature HTA market (Canada) that demonstrates how a new treatment for patients with atrial fibrillation - although more expensive than the current standard of care - improves clinical outcomes and represents a cost-effective use of public health resources. If aligned with the prevailing cultural and ethical considerations, and with the necessary investment in expert staff and resources, HTA promises to be a valuable tool for development of the Indian healthcare sector.

  15. Health technology assessment and its role in the future development of the Indian healthcare sector

    Directory of Open Access Journals (Sweden)

    Bastian Hass

    2012-01-01

    Full Text Available Public expenditure on healthcare in India is low by international comparison, and access to essential treatment pushes many uninsured citizens below the poverty line. In many countries, policymakers utilize health technology assessment (HTA methodologies to direct investments in healthcare, to obtain the maximum benefit for the population as a whole. With rising incomes and a commitment from the Government of India to increase the proportion of gross domestic product spent on health, this is an opportune moment to consider how HTA might help to allocate healthcare spending in India, in an equitable and efficient manner. Despite the predominance of out-of-pocket payments in the Indian healthcare sector, payers of all types are increasingly demanding value for money from expenditure on healthcare. In this review we demonstrate how HTA can be used to inform several aspects of healthcare provision. Areas in which HTA could be applied in the Indian context include, drug pricing, development of clinical practice guidelines, and prioritizing interventions that represent the greatest value within a limited budget. To illustrate the potential benefits of using the HTA approach, we present an example from a mature HTA market (Canada that demonstrates how a new treatment for patients with atrial fibrillation - although more expensive than the current standard of care - improves clinical outcomes and represents a cost-effective use of public health resources. If aligned with the prevailing cultural and ethical considerations, and with the necessary investment in expert staff and resources, HTA promises to be a valuable tool for development of the Indian healthcare sector.

  16. Orthorexia nervosa behavior in a sample of Brazilian dietitians assessed by the Portuguese version of ORTO-15.

    Science.gov (United States)

    Alvarenga, M S; Martins, M C T; Sato, K S C J; Vargas, S V A; Philippi, S T; Scagliusi, F B

    2012-03-01

    Orthorexia nervosa (ON) is described as an obsessive pathological behavior characterized by a strong preoccupation with healthy eating and the avoidance of foods or ingredients considered unhealthy by the subject. Although it is still not officially recognized as an eating disorder, previous studies have discussed its frequency in some groups and a fifteen-question test (ORTO-15) was developed elsewhere to assess ON behavior. The present study aimed to evaluate ON behavior in a sample of Brazilian dietitians after testing the psychometric properties of the Portuguese version of ORTO-15. A total of 392 dietitians answered an online version of the test. The answers were analyzed regarding ON tendency, according with the scoring grid proposed by its authors. Exploratory factor analysis was performed and internal consistency was assessed. It was found that three questions of the test presented loadings lower than 0.5. The 12 remaining question formed 3 factors with internal consistency of -0.51, 0.63 and 0.47. The answers of the participants to these questions revealed a tendency to orthorexic behavior, mainly regarding aspects such as: making food choices conditioned by worry about health status, evaluating food rather from nutritional quality than from its taste, believing that consuming healthy food may improve appearance, discrediting the influence of mood on eating behavior and banning food choices considered by them as eating transgressions. There is no evidence of the validity and reliability of the ORTO-15 with the initial psychometric evaluation performed. Further analyses are needed. Nevertheless, it was possible to observe a high frequency of orthorexic behavior among the studied Brazilian dietitians. However, additional studies are needed to completely understand dietitians behavior toward ON.

  17. Twenty-five years of HTLV type II follow-up with a possible case of tropical spastic paraparesis in the Kayapo, a Brazilian Indian tribe

    NARCIS (Netherlands)

    Black, FL; Biggar, RJ; Lal, RB; Gabbai, AA; Vieira, JPB

    1996-01-01

    A longitudinal study, spanning 25 years and great demographic and cultural change, found a persistently high prevalence of human T-lymphotropic virus type II (HTLV-II) in the Xikrin Kayapo Indians of Brazil, More than 10% of the children continue to develop immune reactions to the virus in infancy,

  18. A PROSPECTIVE STUDY OF AIR WAY ASSESSMENT BY SIMPLE B ED SIDE TEST IN INDIAN PATIENTS

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    Patil

    2015-06-01

    Full Text Available Simple bedside tests for airway assessment were performed in 500 randomly selected Indian adult patients posted for surgery . The parameters studied were Thyromental distance ( TMD , Inter incisor distance ( IID Sternomental distance ( STMD , Ratio of height to thyromental distance ( RHTMD , Laryngeal mobility ( LM and Mallampati classification . The TMD , STMD , IID , RHTMD and LM measurements were consolidated into three groups namely normal , moderate and low scores . The airway parameters were finally co - related with the Mallampati classification . The normal range of values observed in Indian patients were TMD - 6 - 7cms , IID - 4 . 5 - 5 . 5 cms , STMD - 14 - 15cms , RHTMD - 18 - 22 and LM was good in 90% of patients assessed . The airway parameters of TMD , STMD , RHTMD , IID and LM in conjunction with Mallampati classification may be a useful routine preoperative screening te st for predicting intubation difficulties in Indian population . BACKGROUND AND AIMS : Difficult airway assessment is based on various anatomic parameters of upper airway , much of it being concentrated on oral cavity and the pharyngeal structures . The diagno stic value of tests based on neck anatomy in predicting difficult laryngoscopy was assessed in this prospective , open cohort study . METHODS : We studied 500 adult patients scheduled to receive general anaesthesia . Thyromental distance ( TMD , Sternomental Distance ( STMD , I nterincisior Distance ( IID , Ratio of Height t o Thyromental Distance ( RHTMD , Mallampatti Classification ( MPC , Laryngeal Mobility ( LM was calculated . The laryngoscopic view was classified according to the Cormack - Lehane Grade ( 1 - 4 . Di fficult laryngoscopy was defined as Cormack - Lehane Grade 3 or 4 . The optimal cut - off points for each variable were identified by using receiver operating characteristic analysis . Sensitivity , specificity and positive predictive value and negative predictiv e value ( NPV were

  19. Assessing the level of spatial homogeneity of the agronomic Indian monsoon onset

    Science.gov (United States)

    Fitzpatrick, Rory G. J.; Parker, Douglas J.; Willetts, Peter D.

    2016-11-01

    Over monsoon regions, such as the Indian subcontinent, the local onset of persistent rainfall is a crucial event in the annual climate for agricultural planning. Recent work suggested that local onset dates are spatially coherent to a practical level over West Africa; a similar assessment is undertaken here for the Indian subcontinent. Areas of coherent onset, defined as local onset regions or LORs, exist over the studied region. These LORs are significant up to the 95% confidence interval and are primarily clustered around the Arabian Sea (adjacent to and extending over the Western Ghats), the Monsoon Trough (north central India), and the Bay of Bengal. These LORs capture regions where synoptic scale controls of onset may be present and identifiable. In other regions, the absence of LORs is indicative of regions where local and stochastic factors may dominate onset. A potential link between sea surface temperature anomalies and LOR variability is presented. Finally, Kerala, which is often used as a representative onset location, is not contained within an LOR suggesting that variability here may not be representative of wider onset variability.

  20. Assessment of marine weather forecasts over the Indian sector of Southern Ocean

    Science.gov (United States)

    Gera, Anitha; Mahapatra, D. K.; Sharma, Kuldeep; Prakash, Satya; Mitra, A. K.; Iyengar, G. R.; Rajagopal, E. N.; Anilkumar, N.

    2017-09-01

    The Southern Ocean (SO) is one of the important regions where significant processes and feedbacks of the Earth's climate take place. Expeditions to the SO provide useful data for improving global weather/climate simulations and understanding many processes. Some of the uncertainties in these weather/climate models arise during the first few days of simulation/forecast and do not grow much further. NCMRWF issued real-time five day weather forecasts of mean sea level pressure, surface winds, winds at 500 hPa & 850 hPa and rainfall, daily to NCAOR to provide guidance for their expedition to Indian sector of SO during the austral summer of 2014-2015. Evaluation of the skill of these forecasts indicates possible error growth in the atmospheric model at shorter time scales. The error growth is assessed using the model analysis/reanalysis, satellite data and observations made during the expedition. The observed variability of sub-seasonal rainfall associated with mid-latitude systems is seen to exhibit eastward propagations and are well reproduced in the model forecasts. All cyclonic disturbances including the sub-polar lows and tropical cyclones that occurred during this period were well captured in the model forecasts. Overall, this model performs reasonably well over the Indian sector of the SO in medium range time scale.

  1. Risk assessment of PM2.5 to child residents in Brazilian Amazon region with biofuel production

    Directory of Open Access Journals (Sweden)

    de Oliveira Beatriz Fátima

    2012-09-01

    Full Text Available Abstract Background Exposure to fine fractions of particulate matter (PM2.5 is associated with increased hospital admissions and mortality for respiratory and cardiovascular disease in children and the elderly. This study aims to estimate the toxicological risk of PM2.5 from biomass burning in children and adolescents between the age of 6 and 14 in Tangará da Serra, a municipality of Subequatorial Brazilian Amazon. Methods Risk assessment methodology was applied to estimate the risk quotient in two scenarios of exposure according to local seasonality. The potential dose of PM2.5 was estimated using the Monte Carlo simulation, stratifying the population by age, gender, asthma and Body Mass Index (BMI. Results Male asthmatic children under the age of 8 at normal body rate had the highest risk quotient among the subgroups. The general potential average dose of PM2.5 was 1.95 μg/kg.day (95% CI: 1.62 – 2.27 during the dry scenario and 0.32 μg/kg.day (95% CI: 0.29 – 0.34 in the rainy scenario. During the dry season, children and adolescents showed a toxicological risk to PM2.5 of 2.07 μg/kg.day (95% CI: 1.85 – 2 .30. Conclusions Children and adolescents living in the Subequatorial Brazilian Amazon region were exposed to high levels of PM2.5 resulting in toxicological risk for this multi-pollutant. The toxicological risk quotients of children in this region were comparable or higher to children living in metropolitan regions with PM2.5 air pollution above the recommended limits to human health.

  2. Assessment of the relationship of government spending on social assistance programs with Brazilian macroeconomic variables

    Science.gov (United States)

    de Senna, Viviane; Souza, Adriano Mendonça

    2016-11-01

    Since the 1988 Federal Constitution social assistance has become a duty of the State and a right to everyone, guaranteeing the population a dignified life. To ensure these rights federal government has created programs that can supply the main needs of people in extreme poverty. Among the programs that provide social assistance to the population, the best known are the ;Bolsa Família; Program - PBF and the Continuous Cash Benefit - Continuous Cash Benefit - BPC. This research's main purpose is to analyze the relationship between the main macroeconomic variables and the Federal government spending on social welfare policy in the period from January 2004 to August 2014. The used methodologies are the Vector auto regression model - VAR and Error Correction Vector - VEC. The conclusion, was that there is a meaningful relationship between macroeconomic variables and social assistance programs. This indicates that if the government takes a more abrupt resolution in changing the existing programs it will result in fluctuations in the main macroeconomic variables interfering with the stability of Brazilian domestic economy up to twelve months.

  3. Assessment of the Brazilian potential for the production of enzymes for biofuels from agroindustrial materials

    Energy Technology Data Exchange (ETDEWEB)

    Machado de Castro, Silvia [Federal University of Rio de Janeiro, Environmental Engineering Program, Rio de Janeiro (Brazil); Machado de Castro, Aline [PETROBRAS, Biotechnology Division, Research and Development Center, Rio de Janeiro (Brazil)

    2012-03-15

    Brazil is one of the largest bioethanol and biodiesel producers in the world. Its biodiversity and environmental characteristics create the opportunity to make Brazil a major producer of biotechnological products, such as enzymes for the bioenergy industry. This review gives a brief status of the production of amylases, cellulases, xylanases, and lipases and their application on the synthesis of bioethanol and biodiesel. The historical utilization of several agroindustrial by-products as feedstocks in such processes are presented, as well as the Brazilian market for these enzymes. Finally, an innovative and multidisciplinary approach based on geographic information systems is used in a case study for the estimation of the potential production of the biocatalysts in Brazil. Results indicate that the national production of concentrated preparations based on amylases, cellulases, lipases, and xylanases could reach 3.1 x 10{sup 7}, 3.2 x 10{sup 7}, 3.1 x 10{sup 8}, and 2.9 x 10{sup 9} t, respectively. Therefore, Brazil presents a huge potential for the production of biocatalysts from renewable materials. (orig.)

  4. Assessment of mercury exposure and malaria in a Brazilian Amazon riverine community

    International Nuclear Information System (INIS)

    Crompton, Peter; Ventura, Ana Maria; Souza, Jose Maria de; Santos, Elisabeth; Strickland, G. Thomas; Silbergeld, Ellen

    2002-01-01

    Small-scale gold mining in the Brazilian Amazon occurs in areas with high rates of malaria transmission. Amazonian populations can be exposed to mercury through direct contact with the mining process and/or through fish consumption. Because of data from experimental studies, we examined the potential for mercury to affect host response to malaria. A cross-sectional survey was done in Jacareacanga, a riverine community in Para state, in a region of intense alluvial gold mining. A sample of 205 persons was selected by cluster sampling from the total population of approximately 2000. A brief medical history and exam were conducted, malaria slides were obtained, and air samples were taken to measure mercury levels. The average hair mercury level was 8.6 μg/g, ranging from 0.3 to 83.2 μg/g. The most important predictors of elevated mercury levels were high fish consumption and low income. Although there was no prevalent malaria, the odds of reporting a past malaria infection was four times higher for those also reporting a history of working with mercury

  5. Assessment of IRI-2016 profile parameters over Indian low latitude station

    Science.gov (United States)

    Patel, Nilesh C.; Karia, Sheetal P.; Pathak, Kamlesh N.

    2018-05-01

    The present study reports the assessment of the bottom-side profile thickness (B0), shape (B1) and F2-peak height (hmF2) parameters IRI-2016 model over the Indian region by using digisonde observations. The digisonde data from a low latitude station Ahmedabad, (located at the crest of the northern equatorial anomaly) during three months June-2012, July-2012 and December-2012 are considered for this study. Simultaneous comparison is made on the performance of three different options `Gul-1987', `Bil-2000' and the `ABT-2009' for the bottom-side profile, three different options`AMTB2013 (AMT)', `SHU-2015 (SHU)', and `BSE-1979 (BSE)' for the hmF2 estimation in the latest available IRI-2016 to that obtained from digisonde measurements. Further, the diurnal characteristics of the B0 and B1 from digisonde measurements are also compared with those from the IRI-2016 model using the three different options.

  6. Sports Injuries in Brazilian Blind Footballers

    OpenAIRE

    Silva, MPME; Morato, MP; Bilzon, JLJ; Duarte, E

    2013-01-01

    The purpose of this study was to assess the characteristics and prevalence of sports-related injuries in visually disabled athletes of the Brazilian football 5-a-side team. The participants were 13 male athletes, all classified as B1 visual class, members of the Brazilian team, who played in five consecutive international competitions. Data were collected using the Brazilian Paralympic Committee and the Brazilian Confederation of Sports for the Blind report form. From the total of 13 athletes...

  7. Preliminary Assessment of Heavy-Water Thorium Reactors in the Brazilian Nuclear Programme

    Energy Technology Data Exchange (ETDEWEB)

    Salvo Brito, S. de; Lepecki, W. P.S. [Instituto de Pesquisas Radioativas, Belo Horizonte (Brazil)

    1968-04-15

    Since December 1965, the Instituto de Pesquisas Radioativas has been studying for the Brazilian Nuclear Energy Commission the feasibility of a thorium reactor programme in Brazil; since June 1966, the programme has been developed in close co-operation with the French Atomic Energy Commission. A reference conceptual design of a heavy-water-cooled and -moderated thorium converter reactor has been developed. The main features of that concept are the use of a prestressed-concrete pressure vessel, integrated arrangement of the primary circuit and the possibility of on-load fuel management. Economic competitiveness could be the result of high compactness, low capital costs and low fuel consumption. The technology involved is not very sophisticated; intensive engineering development work must be done in areas like fuel charge machine, concrete vessel insulation, and proper design of heat exchangers, but it is the feeling of the Group that these problems could be solved without seriously compromising the economic feasibility of the concept. Preliminary studies were made on the alternative use of enriched uranium or plutonium as a feed for the programme; in the latter case, plutonium could be produced in natural uranium reactors of the same type. The general conditions favouring each of these approaches to the thorium cycle have been determined, in particular those related to the costs of the fissile materials in the world market and to the country's policy related to nuclear fuel imports. The results of the preliminary studies are very encouraging and could justify the beginning of a research and development programme leading to the construction of a prototype in the 1970's. (author)

  8. Multibiomarker approach in fish to assess the impact of pollution in a large Brazilian river, Paraiba do Sul

    International Nuclear Information System (INIS)

    Linde-Arias, Ana Rosa; Inacio, Alan F.; Novo, Leonardo A.; Alburquerque, Carla de; Moreira, Josino C.

    2008-01-01

    This article examines the advantages of the use of biomarkers as environmental indicators by applying it to Paraiba do Sul watershed, one of the most important Brazilian water bodies, which is in a critical environmental situation. We use a multibiomarker approach in fish as an integrated strategy to assess the impact of pollution. It comprehends a general biomarker of fish health, the condition factor (CF), and specific biomarkers of contaminant exposure such as metallothionein (MT), acetylcholinesterase (AChE) activity and biliary polycyclic aromatic hydrocarbons (PAH) metabolites. Our results revealed different effects in the fish from diverse locations with varying degrees of pollution. Furthermore, fish located just upstream of the water-treatment plant of the metropolitan area of Rio de Janeiro has shown to be affected by metals. This study indicates the usefulness of integrating a set of biomarkers to define the effects of anthropogenic inputs in aquatic bodies under complex polluted situations. - Integrated approach using biomarkers proofs suitable for environmental assessment of a diversely polluted river

  9. Multibiomarker approach in fish to assess the impact of pollution in a large Brazilian river, Paraiba do Sul

    Energy Technology Data Exchange (ETDEWEB)

    Linde-Arias, Ana Rosa [Laboratorio de Toxicologia, Centro de Estudos da Saude do Trabalhador e Ecologia Humana, Escola Nacional de Saude Publica Sergio Arouca, Fundacao Oswaldo Cruz, Leopoldo Bulhoes, 1480, Rio de Janeiro (Brazil)], E-mail: arlinde@ensp.fiocruz.br; Inacio, Alan F.; Novo, Leonardo A.; Alburquerque, Carla de; Moreira, Josino C. [Laboratorio de Toxicologia, Centro de Estudos da Saude do Trabalhador e Ecologia Humana, Escola Nacional de Saude Publica Sergio Arouca, Fundacao Oswaldo Cruz, Leopoldo Bulhoes, 1480, Rio de Janeiro (Brazil)

    2008-12-15

    This article examines the advantages of the use of biomarkers as environmental indicators by applying it to Paraiba do Sul watershed, one of the most important Brazilian water bodies, which is in a critical environmental situation. We use a multibiomarker approach in fish as an integrated strategy to assess the impact of pollution. It comprehends a general biomarker of fish health, the condition factor (CF), and specific biomarkers of contaminant exposure such as metallothionein (MT), acetylcholinesterase (AChE) activity and biliary polycyclic aromatic hydrocarbons (PAH) metabolites. Our results revealed different effects in the fish from diverse locations with varying degrees of pollution. Furthermore, fish located just upstream of the water-treatment plant of the metropolitan area of Rio de Janeiro has shown to be affected by metals. This study indicates the usefulness of integrating a set of biomarkers to define the effects of anthropogenic inputs in aquatic bodies under complex polluted situations. - Integrated approach using biomarkers proofs suitable for environmental assessment of a diversely polluted river.

  10. Corporate sustainability practices in accredited Brazilian hospitals: a degree-of-maturity assessment of the environmental dimension

    Directory of Open Access Journals (Sweden)

    Glauce Nascimento

    Full Text Available Abstract The main objective of this paper is to assess the degree of maturity of Brazilian accredited hospitals in relation to sustainable practices, specifically the environmental dimension. Therefore, a questionnaire was constructed, shaped by the literature review and the evaluation method of the Corporate Sustainability Index of BM and FBovespa (n.d.. Furthermore, the relationship between three corporate sustainability tools (the certification of the International Organization for Standardization [ISO] 14001, published sustainability reports, and the existence of an area dedicated to corporate sustainability and the maturity of hospitals in relation to sustainability practices were assessed. The results show that, of the 38 hospitals that participated in the survey (43% of subjects studied, 58% obtained a maturity rating of very high or high rating, according to the established criteria. In addition, some research variables showed statistically significant differences among the hospitals that have ISO 14001 certification, those that publish sustainability reports, and those that have an area dedicated to sustainability. Consequently, hospitals should take action to include much more sustainability actions in their strategies, such as how to establish a participatory dialog with stakeholders, in order to improve and raise the level of maturity of hospitals.

  11. Reliability, Construct Validity and Interpretability of the Brazilian version of the Rapid Upper Limb Assessment (RULA) and Strain Index (SI).

    Science.gov (United States)

    Valentim, Daniela Pereira; Sato, Tatiana de Oliveira; Comper, Maria Luiza Caíres; Silva, Anderson Martins da; Boas, Cristiana Villas; Padula, Rosimeire Simprini

    There are very few observational methods for analysis of biomechanical exposure available in Brazilian-Portuguese. This study aimed to cross-culturally adapt and test the measurement properties of the Rapid Upper Limb Assessment (RULA) and Strain Index (SI). The cross-cultural adaptation and measurement properties test were established according to Beaton et al. and COSMIN guidelines, respectively. Several tasks that required static posture and/or repetitive motion of upper limbs were evaluated (n>100). The intra-raters' reliability for the RULA ranged from poor to almost perfect (k: 0.00-0.93), and SI from poor to excellent (ICC 2.1 : 0.05-0.99). The inter-raters' reliability was very poor for RULA (k: -0.12 to 0.13) and ranged from very poor to moderate for SI (ICC 2.1 : 0.00-0.53). The agreement was good for RULA (75-100% intra-raters, and 42.24-100% inter-raters) and to SI (EPM: -1.03% to 1.97%; intra-raters, and -0.17% to 1.51% inter-raters). The internal consistency was appropriate for RULA (α=0.88), and low for SI (α=0.65). Moderate construct validity were observed between RULA and SI, in wrist/hand-wrist posture (rho: 0.61) and strength/intensity of exertion (rho: 0.39). The adapted versions of the RULA and SI presented semantic and cultural equivalence for the Brazilian Portuguese. The RULA and SI had reliability estimates ranged from very poor to almost perfect. The internal consistency for RULA was better than the SI. The correlation between methods was moderate only of muscle request/movement repetition. Previous training is mandatory to use of observations methods for biomechanical exposure assessment, although it does not guarantee good reproducibility of these measures. Copyright © 2017 Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia. Publicado por Elsevier Editora Ltda. All rights reserved.

  12. Assessment of Mammography Experiences and Satisfaction among American Indian/Alaska Native Women

    Science.gov (United States)

    Ndikum-Moffor, Florence M.; Braiuca, Stacy; Daley, Christine Makosky; Gajewski, Byron J.; Engelman, Kimberly K.

    2013-01-01

    BACKGROUND American Indian/Alaska Native (AI/AN) women have lower breast cancer (BCA) screening and 5-year survival rates than non-Hispanic Whites. Understanding reasons for low screening rates is important to combat later stage diagnoses. The purpose of this study was to assess mammography experiences and satisfaction among AI/AN women. METHODS Nine focus groups were held with rural (N=15) and urban (N=38) AI/AN women 40 years and older in Kansas and Kansas City, Missouri, living both near and far from Indian Health Service (IHS) and tribal facilities, to examine experiences and satisfaction with mammography. Transcripts were coded and themes identified using a community-based participatory research approach. FINDINGS Themes were classified under knowledge, communication, and awareness of breast cancer, barriers to mammography, mammogram facility size, impressions of mammogram technologist, motivations to getting a mammogram, and how to improve the mammogram experience. Participants had knowledge of prevention, but described cultural reasons for not discussing it and described better experiences in smaller facilities. Participants indicated having a mammogram technologist who was friendly, knowledgeable, respectful, competent, and explained the test was a determining factor in satisfaction. Other factors included family history, physician recommendation, and financial incentives. Barriers included transportation, cost, perceptions of prejudice, and time constraints. Participants on reservations or near IHS facilities preferred IHS over mainstream providers. Suggestions for improvement included caring technologists, better machines with less discomfort, and education. CONCLUSIONS Interventions to enhance the professionalism, empathy, and cultural awareness of mammogram technologists, reduce barriers, and provide positive expectations and incentives could improve satisfaction and compliance with screening mammography. PMID:24183414

  13. Assessment of Land Surface Models in a High-Resolution Atmospheric Model during Indian Summer Monsoon

    KAUST Repository

    Attada, Raju

    2018-04-17

    Assessment of the land surface models (LSMs) on monsoon studies over the Indian summer monsoon (ISM) region is essential. In this study, we evaluate the skill of LSMs at 10 km spatial resolution in simulating the 2010 monsoon season. The thermal diffusion scheme (TDS), rapid update cycle (RUC), and Noah and Noah with multi-parameterization (Noah-MP) LSMs are chosen based on nature of complexity, that is, from simple slab model to multi-parameterization options coupled with the Weather Research and Forecasting (WRF) model. Model results are compared with the available in situ observations and reanalysis fields. The sensitivity of monsoon elements, surface characteristics, and vertical structures to different LSMs is discussed. Our results reveal that the monsoon features are reproduced by WRF model with all LSMs, but with some regional discrepancies. The model simulations with selected LSMs are able to reproduce the broad rainfall patterns, orography-induced rainfall over the Himalayan region, and dry zone over the southern tip of India. The unrealistic precipitation pattern over the equatorial western Indian Ocean is simulated by WRF–LSM-based experiments. The spatial and temporal distributions of top 2-m soil characteristics (soil temperature and soil moisture) are well represented in RUC and Noah-MP LSM-based experiments during the ISM. Results show that the WRF simulations with RUC, Noah, and Noah-MP LSM-based experiments significantly improved the skill of 2-m temperature and moisture compared to TDS (chosen as a base) LSM-based experiments. Furthermore, the simulations with Noah, RUC, and Noah-MP LSMs exhibit minimum error in thermodynamics fields. In case of surface wind speed, TDS LSM performed better compared to other LSM experiments. A significant improvement is noticeable in simulating rainfall by WRF model with Noah, RUC, and Noah-MP LSMs over TDS LSM. Thus, this study emphasis the importance of choosing/improving LSMs for simulating the ISM phenomena

  14. Assessment of Land Surface Models in a High-Resolution Atmospheric Model during Indian Summer Monsoon

    Science.gov (United States)

    Attada, Raju; Kumar, Prashant; Dasari, Hari Prasad

    2018-04-01

    Assessment of the land surface models (LSMs) on monsoon studies over the Indian summer monsoon (ISM) region is essential. In this study, we evaluate the skill of LSMs at 10 km spatial resolution in simulating the 2010 monsoon season. The thermal diffusion scheme (TDS), rapid update cycle (RUC), and Noah and Noah with multi-parameterization (Noah-MP) LSMs are chosen based on nature of complexity, that is, from simple slab model to multi-parameterization options coupled with the Weather Research and Forecasting (WRF) model. Model results are compared with the available in situ observations and reanalysis fields. The sensitivity of monsoon elements, surface characteristics, and vertical structures to different LSMs is discussed. Our results reveal that the monsoon features are reproduced by WRF model with all LSMs, but with some regional discrepancies. The model simulations with selected LSMs are able to reproduce the broad rainfall patterns, orography-induced rainfall over the Himalayan region, and dry zone over the southern tip of India. The unrealistic precipitation pattern over the equatorial western Indian Ocean is simulated by WRF-LSM-based experiments. The spatial and temporal distributions of top 2-m soil characteristics (soil temperature and soil moisture) are well represented in RUC and Noah-MP LSM-based experiments during the ISM. Results show that the WRF simulations with RUC, Noah, and Noah-MP LSM-based experiments significantly improved the skill of 2-m temperature and moisture compared to TDS (chosen as a base) LSM-based experiments. Furthermore, the simulations with Noah, RUC, and Noah-MP LSMs exhibit minimum error in thermodynamics fields. In case of surface wind speed, TDS LSM performed better compared to other LSM experiments. A significant improvement is noticeable in simulating rainfall by WRF model with Noah, RUC, and Noah-MP LSMs over TDS LSM. Thus, this study emphasis the importance of choosing/improving LSMs for simulating the ISM phenomena in

  15. Assessment of Land Surface Models in a High-Resolution Atmospheric Model during Indian Summer Monsoon

    KAUST Repository

    Attada, Raju; Kumar, Prashant; Dasari, Hari Prasad

    2018-01-01

    Assessment of the land surface models (LSMs) on monsoon studies over the Indian summer monsoon (ISM) region is essential. In this study, we evaluate the skill of LSMs at 10 km spatial resolution in simulating the 2010 monsoon season. The thermal diffusion scheme (TDS), rapid update cycle (RUC), and Noah and Noah with multi-parameterization (Noah-MP) LSMs are chosen based on nature of complexity, that is, from simple slab model to multi-parameterization options coupled with the Weather Research and Forecasting (WRF) model. Model results are compared with the available in situ observations and reanalysis fields. The sensitivity of monsoon elements, surface characteristics, and vertical structures to different LSMs is discussed. Our results reveal that the monsoon features are reproduced by WRF model with all LSMs, but with some regional discrepancies. The model simulations with selected LSMs are able to reproduce the broad rainfall patterns, orography-induced rainfall over the Himalayan region, and dry zone over the southern tip of India. The unrealistic precipitation pattern over the equatorial western Indian Ocean is simulated by WRF–LSM-based experiments. The spatial and temporal distributions of top 2-m soil characteristics (soil temperature and soil moisture) are well represented in RUC and Noah-MP LSM-based experiments during the ISM. Results show that the WRF simulations with RUC, Noah, and Noah-MP LSM-based experiments significantly improved the skill of 2-m temperature and moisture compared to TDS (chosen as a base) LSM-based experiments. Furthermore, the simulations with Noah, RUC, and Noah-MP LSMs exhibit minimum error in thermodynamics fields. In case of surface wind speed, TDS LSM performed better compared to other LSM experiments. A significant improvement is noticeable in simulating rainfall by WRF model with Noah, RUC, and Noah-MP LSMs over TDS LSM. Thus, this study emphasis the importance of choosing/improving LSMs for simulating the ISM phenomena

  16. Assessing Children with Language Impairments: A Study on Kannada, a South Indian Language

    Directory of Open Access Journals (Sweden)

    Srimani Chakravarthi

    2012-12-01

    Full Text Available Purpose: This is one of the first comprehensive studies to assess receptive and expressive language skills in a South Indian language, Kannada. It demystifies language impairments and provides a model for future research to understand other languages in India and in countries around the world.Method: Language impairments were identified in 68 students of Grades 3 and 4, in elementary schools where Kannada was the medium of instruction. The children were assessed in different language components. The results were analysed in terms of their ages and their levels of functioning in each language component and sub-component.Results: As a group, the subjects showed no significant deficits in phonological and semantic skills; however, individual deficits and deficits within sub-component skills of semantics were noted. Mean and individual deficits in auditory reception, aural comprehension and receptive vocabulary were also noted. Deficits in syntax & verbal expression were notably significant. The extent of language delay increases with age, and plateaus at higher ages.Conclusion: Children with language impairments in Kannada, display many similar characteristics in terms of problems in different components of language. Early intervention is called for because the language delay increases as age advances. A thorough assessment reveals specific strengths and weaknesses in language components and skills. This can be used as a starting point to base remediation activities.doi: 10.5463/dcid.v23i3.134

  17. Internal consistency & validity of Indian Disability Evaluation and Assessment Scale (IDEAS in patients with schizophrenia

    Directory of Open Access Journals (Sweden)

    Sandeep Grover

    2014-01-01

    Full Text Available Background & objectives: The Indian Disability Evaluation and Assessment Scale (IDEAS has been recommended for assessment and certification of disability by the Government of India (GOI. However, the psychometric properties of IDEAS as adopted by GOI remain understudied. Our aim, thus, was to study the internal consistency and validity of IDEAS in patients with schizophrenia. Methods: A total of 103 consenting patients with residual schizophrenia were assessed for disability, quality of life (QOL and psychopathology using the IDEAS, WHO QOL-100 and Positive and Negative symptom scale (PANSS respectively. Internal consistency was calculated using Cronbach′s alpha. For construct validity, relations between IDEAS, and psychopathology and QOL were studied. Results: The inter-item correlations for IDEAS were significant with a Cronbach′s alpha of 0.721. All item scores other than score on communication and understanding; total and global IDEAS scores correlated significantly with the positive, negative and general sub-scales, and total PANSS scores. Communication and understanding was significantly related to negative sub-scale score only. Total and global disability scores correlated negatively with all the domains of WHOQOL-100 (ρ<0.01. The individual IDEAS item scores correlated negatively with various WHOQOL-100 domains (ρ0< 0.01. Interpretation & conclusions: This study findings showed that the GOI-modified IDEAS had good internal consistency and construct validity as tested in patients with residual schizophrenia. Similar studies need to be done with other groups of patients.

  18. The sustainability of Brazilian ethanol-An assessment of the possibilities of certified production

    International Nuclear Information System (INIS)

    Smeets, Edward; Junginger, Martin; Faaij, Andre; Walter, Arnaldo; Dolzan, Paulo; Turkenburg, Wim

    2008-01-01

    In this article the environmental and socio-economical impacts of the production of ethanol from sugarcane in the state of Sao Paulo (Brazil) are evaluated. Subsequently, an attempt is made to determine to what extent these impacts are a bottleneck for a sustainable and certified ethanol production. Seventeen environmental and socio-economic areas of concern are analysed. Four parameters are used to evaluate if an area of concern is a bottleneck: (1) the importance of the area of concern, based on the severity of the impact and the frequency of which an aspect is mentioned in the literature as an area of concern, (2) the availability of indicators and criteria, (3) the necessity of improvement strategies to reach compliance with Brazilian and/or (inter) national legislation, standards, guidelines and sustainability criteria, and (4) the impact of these improvement strategies on the costs and potential of ethanol production. Fourteen areas of concern are classified as a minor or medium bottleneck. For 7 areas of concern the additional costs to avoid or reduce undesirable effects have been calculated at ≤+10% for each area of concern. Due to higher yields and overlapping costs the total additional production costs of compliance with various environmental and socio-economic criteria are about +36%. This study also shows that the energy input to output ratio can be increased and the greenhouse gas emissions reduced by increasing the ethanol production per tonne cane and by increasing the use of sugarcane waste for electricity production. A major bottleneck for a sustainable and certified production is the increase in cane production and the possible impacts on biodiversity and the competition with food production. Genetically modified cane is presently being developed, but is at this moment not (yet) applied. Both a ban on and the allowance of the use of genetically modified cane could become a major bottleneck considering the potentially large benefits and

  19. Life cycle impact assessment of bio-based plastics from sugarcane ethanol

    NARCIS (Netherlands)

    Tsiropoulos, I.; Faaij, A. P C; Lundquist, L.; Schenker, U.; Briois, J. F.; Patel, M. K.

    2015-01-01

    The increasing production of bio-based plastics calls for thorough environmental assessments. Using life cycle assessment, this study compares European supply of fully bio-based high-density polyethylene and partially bio-based polyethylene terephthalate from Brazilian and Indian sugarcane ethanol

  20. The assessment of osteoporosis risk factors in Iranian women compared with Indian women

    Directory of Open Access Journals (Sweden)

    Chakravarty Devlina

    2008-02-01

    Full Text Available Abstract Background Osteoporosis is an important public health problem in older adults. It is more common in postmenopausal women and not only gives rise to morbidity but also markedly diminishes the quality of life in this population. There is lack of information about the risk factor of osteoporosis in developing countries. In this study we aimed to assess the risk factors for osteoporosis in postmenopausal women from selected BMD centers of two developing Asian countries (Iran and India. Methods This study is a multicenter interview-based study conducted in selected hospitals and health centers from urban areas in Iran and India. The case group included postmenopausal osteoporotic women who were identified as patients with bone density higher than 2.5 SD below average of young normal bone density (in L1–L4 spine region interest and/or total femoral region by using DEXA method. The controls were chosen from postmenopausal women with normal bone density (in L1–L4 spine and total femoral regions using DEXA method matching in age groups was strategy of choice. The sample sizes included from Iran a total of 363 subjects (178 osteoporotic and 185 normal and from India a total of 354 subjects (203 osteoporotic and 151 normal. Results The significant (p Lower education defined as less than class 12 or nil college (2.1 (2.7, duration of menopause greater than 5 years: (2.2 (1.4, Menarche age (after 14 years: (1.9 (1.6, Menopause age (before 45 years: (1.1 (2, Parity more than 3: (1.1 (1, Bone and joint problem (2.3 (2.2. Calcium supplementation (0.6 and HRT (0.4 were shown as protective factors and steroid therapy (3.3 was found as a risk factor in Iran. Calcium supplementation more than 1 year (0.3 was shown as a protective factor in India. Pure vegetarianism: (2.2 and Red meat consumption more than 4 times per week (1.4 was shown as a risk factor in Indian and Iranian subjects respectively. Regular consumption of Soya (0.3, almond (0.5, fish (0

  1. Screening of cognitive impairment in patients with Parkinson's disease: diagnostic validity of the Brazilian versions of the Montreal Cognitive Assessment and the Addenbrooke's Cognitive Examination-Revised

    OpenAIRE

    Emmanuelle Sobreira; Márcio A. Pena-Pereira; Alan L. Eckeli; Manoel A. Sobreira-Neto; Marcos H. N. Chagas; Maria P. Foss; Brenna Cholerton; Cyrus P. Zabetian; Ignacio F. Mata; Vitor Tumas

    2015-01-01

    ABSTRACTObjective The aim of the present study is to examine the accuracy of the Brazilian versions of the Montreal Cognitive Assessment (MoCA) and the Addenbrooke's Cognitive Examination-Revised (ACE-R) to screen for mild cognitive impairment (PDMCI) and dementia (PDD) in patients with Parkinson's disease (PD).Method Both scales were administered to a final convenience sample of 79 patients with PD. Patients were evaluated by a neurologist, a psychiatrist and a neuropsychologist using UPDRS,...

  2. The epidemiology of sepsis in Brazilian intensive care units (the Sepsis PREvalence Assessment Database, SPREAD): an observational study.

    Science.gov (United States)

    Machado, Flavia R; Cavalcanti, Alexandre Biasi; Bozza, Fernando Augusto; Ferreira, Elaine M; Angotti Carrara, Fernanda Sousa; Sousa, Juliana Lubarino; Caixeta, Noemi; Salomao, Reinaldo; Angus, Derek C; Pontes Azevedo, Luciano Cesar

    2017-11-01

    The sepsis burden on acute care services in middle-income countries is a cause for concern. We estimated incidence, prevalence, and mortality of sepsis in adult Brazilian intensive care units (ICUs) and association of ICU organisational factors with outcome. We did a 1-day point prevalence study with follow-up of patients in ICU with sepsis in a nationally representative pseudo-random sample. We produced a sampling frame initially stratified by geographical region. Each stratum was then stratified by hospitals' main source of income (serving general public vs privately insured individuals) and ICU size (ten or fewer beds vs more than ten beds), finally generating 40 strata. In each stratum we selected a random sample of ICUs so as to enrol the total required beds in 1690 Brazilian adult ICUs. We followed up patients until hospital discharge censored at 60 days, estimated incidence from prevalence and length of stay, and generated national estimates. We assessed mortality prognostic factors using random-effects logistic regression models. On Feb 27, 2014, 227 (72%) of 317 ICUs that were randomly selected provided data on 2632 patients, of whom 794 had sepsis (30·2 septic patients per 100 ICU beds, 95% CI 28·4-31·9). The ICU sepsis incidence was 36·3 per 1000 patient-days (95% CI 29·8-44·0) and mortality was observed in 439 (55·7%) of 788 patients (95% CI 52·2-59·2). Low availability of resources (odds ratio [OR] 1·67, 95% CI 1·02-2·75, p=0·045) and adequacy of treatment (OR 0·56, 0·37-0·84, p=0·006) were independently associated with mortality. The projected incidence rate is 290 per 100 000 population (95% CI 237·9-351·2) of adult cases of ICU-treated sepsis per year, which yields about 420 000 cases annually, of whom 230 000 die in hospital. The incidence, prevalence, and mortality of ICU-treated sepsis is high in Brazil. Outcome varies considerably, and is associated with access to adequate resources and treatment. Our results show the

  3. Assessment of the diet of 0- to 6-year-old children in municipal schools in a Brazilian city.

    Science.gov (United States)

    Garbin, C A S; Arcieri, R M; Ferreira, N F; Luvizuto, E R; Alle, C F

    2005-09-01

    Diet control is one of the important factors in the prevention of dental caries because food functions as substratum for fermentation and, consequently, for the formation of the organic acids that demineralize the tooth surface. This study aims to descriptively assess school diet and the associated caries-preventive methods applied to children in all municipal nursery schools of a Brazilian city (Aragatuba/SP). For this, a questionnaire with open and closed questions was used. The results showed that all schools serve school meal, which is composed mainly of sugar, carbohydrates, and proteins. The students enjoy the meal very much because for most of them, the meal served at school is the only source of food. It was observed that 90% of the schools offer other kinds of food besides the main school meal. The snacks served such as cakes, white hominy, and milk fudge are composed of sweet and highly cariogenic foods. It was also verified that in 13.30% of the schools, the daily supervised dental hygiene, an important procedure that should not be neglected, is not carried out. This procedure introduces the children to healthy habits that are added to those acquired in the family environment. It was concluded that the school diet is potentially cariogenic and, in association with the lack of daily dental hygiene, this potential may become even higher.

  4. Assessment of the diet of 0- to 6-year-old children in municipal schools in a Brazilian city

    Directory of Open Access Journals (Sweden)

    Garbin Clea

    2005-09-01

    Full Text Available Diet control is one of the important factors in the prevention of dental caries because food functions as substratum for fermentation and, consequently, for the formation of the organic acids that demineralize the tooth surface. This study aims to descriptively assess school diet and the associated caries-preventive methods applied to children in all municipal nursery schools of a Brazilian city (Aragatuba/SP. For this, a questionnaire with open and closed questions was used. The results showed that all schools serve school meal, which is composed mainly of sugar, carbohydrates, and proteins. The students enjoy the meal very much because for most of them, the meal served at school is the only source of food. It was observed that 90% of the schools offer other kinds of food besides the main school meal. The snacks served such as cakes, white hominy, and milk fudge are composed of sweet and highly cariogenic foods. It was also verified that in 13.30% of the schools, the daily supervised dental hygiene, an important procedure that should not be neglected, is not carried out. This procedure introduces the children to healthy habits that are added to those acquired in the family environment. It was concluded that the school diet is potentially cariogenic and, in association with the lack of daily dental hygiene, this potential may become even higher.

  5. Integrative assessment of Evolutionary theory acceptance and knowledge levels of Biology undergraduate students from a Brazilian university

    Science.gov (United States)

    Tavares, Gustavo Medina; Bobrowski, Vera Lucia

    2018-03-01

    The integrative role that Evolutionary theory plays within Biology is recognised by most scientific authors, as well as in governmental education policies, including Brazilian policies. However, teaching and learning evolution seems problematic in many countries, and Brazil is among those. Many factors may affect teachers' and students' perceptions towards evolution, and studies can help to reveal those factors. We used a conceptual questionnaire, the Measure of Acceptance of the Theory of Evolution (MATE) instrument, and a Knowledge test to assess (1) the level of acceptance and understanding of 23 undergraduate Biology students nearing the end of their course, (2) other factors that could affect these levels, including course structure, and (3) the most difficult topics regarding evolutionary biology. The results of this study showed that the students, on average, had a 'Very High Acceptance' (89.91) and a 'Very Low Knowledge' (59.42%) of Evolutionary theory, and also indicated a moderate positive correlation between the two (r = 0.66, p = .001). The most difficult topics were related to the definition of evolution and dating techniques. We believe that the present study provides evidence for policymakers to reformulate current school and university curricula in order to improve the teachers' acceptance and understanding of evolution and other biological concepts, consequently, helping students reduce their misconceptions related to evolutionary biology.

  6. An assessment of post-LOCA radiolytic generation of hydrogen in reactor containment of Indian PHWRs

    International Nuclear Information System (INIS)

    Bose, H.; Shah, G.C.; Dutta, S.

    2002-01-01

    Full text: An event-wise assessment has been carried out for the 220 MWe Indian PHWRs of standardized design, to estimate the post-LOCA release of radiolytic hydrogen inside reactor containment, in absence of steam-zirconium reaction. The assessment is based on (i) the dissolved hydrogen concentration build-up in water corresponding to the decaying gamma dose profile and (ii) the rate of concentration dependent mass-transfer of hydrogen from water to gas-space. It is observed that the total radiolytic hydrogen released is about three times less than that obtained by the conventional method of calculation which assumes the radiolytic yield of hydrogen to be equal to the primary yield G(H 2 ) = 0.44 molecules per 100 eV. It is also seen that a major part (∼90 %) of the total release is due to the spillage of fission product irradiated suppression pool water flowing through the core, followed by moderator and suppression pool surface releases respectively

  7. Cumulative Human Impacts on Coral Reefs: Assessing Risk and Management Implications for Brazilian Coral Reefs

    OpenAIRE

    Rafael A. Magris; Alana Grech; Robert L. Pressey

    2018-01-01

    Effective management of coral reefs requires strategies tailored to cope with cumulative disturbances from human activities. In Brazil, where coral reefs are a priority for conservation, intensifying threats from local and global stressors are of paramount concern to management agencies. Using a cumulative impact assessment approach, our goal was to inform management actions for coral reefs in Brazil by assessing their exposure to multiple stressors (fishing, land-based activities, coastal de...

  8. The assessment of multi-sensor image fusion using wavelet transforms for mapping the Brazilian Savanna

    NARCIS (Netherlands)

    Weimar Acerbi, F.; Clevers, J.G.P.W.; Schaepman, M.E.

    2006-01-01

    Multi-sensor image fusion using the wavelet approach provides a conceptual framework for the improvement of the spatial resolution with minimal distortion of the spectral content of the source image. This paper assesses whether images with a large ratio of spatial resolution can be fused, and

  9. Implementation of the three Rs in the human hazard assessment of Brazilian medicinal plants: an evaluation of the cytotoxic and genotoxic potentials of Dipteryx alata Vogel.

    Science.gov (United States)

    Esteves-Pedro, Natália M; Rodas, Andrea C D; Dal Belo, Cháriston A; Oshima-Franco, Yoko; dos Santos, Márcio G; Lopes, Patricia S

    2011-05-01

    In Brazil, medicinal plants are widely used by the indigenous people, which leads to a constant requirement for toxicity tests to be performed on the plant extracts. Although the current Brazilian Directive 90/2004 on the preclinical toxicity testing of phytotherapeutics recommends only in vivo tests, some Brazilian researchers would like to change this situation by implementing the Three Rs in the toxicological testing of medicinal plants. The present study evaluated the cytotoxic and genotoxic potentials of bark extracts from Dipteryx alata Vogel, a medicinal plant of the Brazilian cerrado, by using CHO-K1 (Chinese hamster ovary) cells. An IC50 value was obtained, which corresponded to 0.16mg/ml of plant extract, and from this the equivalent LD50 was determined as 705mg/kg. In order to determine the genotoxic potential of the sample, the frequency of micronucleus formation was assessed. CHO-K1 cells were exposed, during targeted mitosis, to different concentrations of plant extract and cytochalasin B, in the presence and absence of an appropriate metabolic activation system (an S9 mix). The results obtained indicated that it might be possible to implement the Three Rs in assessing the potential human hazard of medicinal plants. The publication of such data can increase awareness of the Three Rs by showing how to optimise the management of animal use, if in vivo toxicological experiments are required. 2011 FRAME.

  10. Bioactivity Assessment of Indian Origin-Mangrove Actinobacteria against Candida albicans.

    Science.gov (United States)

    Pavan Kumar, J G S; Gomathi, Ajitha; Gothandam, K M; Vasconcelos, Vitor

    2018-02-12

    Actinobacteria is found to have a potent metabolic activity against pathogens. The present study reveals the assessment of potent antifungal secondary metabolites from actinobacteria isolated from Indian marine mangrove sediments. The samples were collected from the coastal regions of Muthupet, Andaman and the Nicobar Islands. Identification was carried out using 16S rRNA analysis and biosynthetic genes (Polyketide synthase type I/II and Non-ribosomal peptide synthase) were screened. Actinobacteria were assayed for their antifungal activity against 16 clinical Candida albicans and the compound analysis was performed using gas chromatography-mass spectrometry GC-MS. The 31 actinobacterial strains were isolated and 16S rRNA gene sequencing revealed that this ecosystem is rich on actinobacteria, with Streptomyces as the predominant genus. The PCR based screening of biosynthetic genes revealed the presence of PKS-I in six strains, PKS-II in four strains and NRPS in 11 strains. The isolated actinobacteria VITGAP240 and VITGAP241 (two isolates) were found to have a potential antifungal activity against all the tested C. albicans . GC-MS results revealed that the actinobacterial compounds were belonging to heterocyclic, polyketides and peptides. Overall, the strains possess a wide spectrum of antifungal properties which affords the production of significant bioactive metabolites as potential antibiotics.

  11. Environmental impact assessment of mountain tourism in developing regions: A study in Ladakh, Indian Himalaya

    International Nuclear Information System (INIS)

    Geneletti, Davide; Dawa, Dorje

    2009-01-01

    Mountain tourism in developing countries is becoming a growing environmental concern due to extreme seasonality, lack of suitable infrastructures and planning, and interference with fragile ecosystems and protected areas. This paper presents a study devoted to assess the adverse environmental impacts of tourism, and in particular of trekking-related activities, in Ladakh, Indian Himalaya. The proposed approach is based on the use of Geographical Information System (GIS) modeling and remote sensing imageries to cope with the lack of data that affect the region. First, stressors associated with trekking, and environmental receptors potentially affected were identified. Subsequently, a baseline study on stressors (trail use, waste dumping, camping, pack animal grazing and off-road driving) and receptors (soil, water, wildlife, vegetation) was conducted through field work, data collection, and data processing supported by GIS. Finally, impacts were modeled by considering the intensity of the stressors, and the vulnerability and the value of the receptors. The results were spatially aggregated into watershed units, and combined to generate composite impact maps. The study concluded that the most affected watersheds are located in the central and southeastern part of Ladakh, along some of the most visited trails and within the Hemis and the Tsokar Tsomoriri National parks. The main objective of the study was to understand patterns of tourism-induced environmental degradation, so as to support mitigation interventions, as well as the development of suitable tourism policies.

  12. Assessing HPV and Cervical Knowledge, Preference and HPV Status Among Urban American Indian Women.

    Science.gov (United States)

    Cina, Kristin R; Omidpanah, Adam A; Petereit, Daniel G

    2017-10-01

    To evaluate whether or not an educational intervention would lead to a change in knowledge and attitudes about human papillomavirus (HPV), HPV vaccines, and cervical cancer. The HPV status was also investigated for interested participants. We provided HPV and cervical cancer education to urban American Indian (AI) women 18 and older using a pre and post-knowledge exam to assess knowledge and attitudes. Women were also given the option to perform vaginal self-tests for high risk HPV (hrHPV) analysis immediately after the education. Ninety-six women participated in our educational sessions. Improvement in performance on a knowledge exam increased from 61.6 to 84.3 percent. Ninety-three women performed the vaginal self-test with 63.1 percent of women preferring vaginal self-testing over conventional screening methods. Thirty-five out of 91 women (38.5 percent) had hrHPV types with 12 of the 35 harboring multiple hrHPV types (13 percent overall). HPV and cervical cancer education was beneficial for urban AI women with the majority of women preferring vaginal self-testing. HPV self-testing may be a strategy to improve screening rates for cervical cancer. Urban AI women had high rates of hrHPV compared to rural AI populations as reported in previous studies.

  13. Assessment of digital literacy and use of smart phones among Central Indian dental students.

    Science.gov (United States)

    Saxena, Payal; Gupta, Saurabh Kumar; Mehrotra, Divya; Kamthan, Shivam; Sabir, Husain; Katiyar, Pratibha; Sai Prasad, S V

    2018-01-01

    Education has largely been digitalized. More so, for professional education, keeping updated in this fast paced world has become a necessary requisite and dentistry has not been left untouched. This cross sectional questionnaire based study aimed to assess the digital literacy and smartphone usage amongst the 260 Central Indian dental students including their perspicacity about smartphone/internet usage for learning purposes. The students' attitude for implementation of digital technology in study programs/education system was also evaluated. The questionnaire was distributed among total 260 dental students from different dental institutes of Central India. The data was collected and analyzed using SPSS software. Out of 260 students, 250 were internet users, out of which 56% had internet access all time. 94.23% students owned a smartphone. 46.53% (114/245) students had some app related to the dentistry in their smartphone device. The commonest site for surfing related to knowledge seeking was google scholar (72%) followed by Pubmed and others. Nearly 80% dental students believed that social media helps them in their professional course studies. Post graduate students showed statistitically significant difference from undergraduates and interns in terms of knowledge of keywords, dental apps and reading research journals. 89.23% students were keen for implementation of e-learning in their curriculum. This study reflects willingness of dental students to adopt digital revolution in dental education which in turn may present an opportunity for educators and policy makers to modify educational methods and thereby advance student's current learning approaches.

  14. An initial assessment of Ocean Energy Resources in the Western Indian Ocean

    Energy Technology Data Exchange (ETDEWEB)

    Hammar, Linus; Ehnberg, Jimmy

    2011-07-01

    The demand for modern energy is accelerating in the Western Indian Ocean (coastal East Africa). A mixture of different energy sources will by necessity be the option for the long-term future and the most adequate solutions naturally vary between locations. The vast coastlines and many islands of the region make ocean energy (OE) a relevant field to explore. With an early understanding of the resources strategic planning towards sustainable development is facilitate. Moreover, early awareness facilitates a respectful integration of new technologies in the fragile and for local people invaluable ecosystems. This study provides a first assessment of the frontier OE technologies and corresponding resources in the region. Five renewable Ocean Energy technologies have been reviewed and the physical resource abundance for respective energy source has been screened based on available literature and databases. The Western Indian Ocean is shared between nine African countries and two French departments. The studied countries are the Comoros, Kenya, Madagascar, Mauritius, Mayotte, Mozambique, the Seychelles, Tanzania, and Reunion. The energy situation is insufficient throughout the region, either as consequence of lacking domestic energy sources or rudimentary grid extension. The results indicate that ocean energy resources are abundant in much of the region, but different sources have potential in different areas. Several countries have favourable physical conditions for extracting energy from waves and from the temperature gradient between the surface and deep water. Wave power is a young but currently available technology which can be utilized for both large- and small-scale applications. Ocean Thermal Energy Conversion is a technology under development that, once proven, may be applicable for large-scale power production. The physical conditions for small-scale tidal barrage power, tidal stream power, and ocean current power are less pronounced but may be of interest at

  15. Life-Cycle Assessment of the Use of Jatropha Biodiesel in Indian Locomotives (Revised)

    Energy Technology Data Exchange (ETDEWEB)

    Whitaker, M.; Heath, G.

    2009-03-01

    With India's transportation sector relying heavily on imported petroleum-based fuels, the Planning Commission of India and the Indian government recommended the increased use of blended biodiesel in transportation fleets, identifying Jatropha as a potentially important biomass feedstock. The Indian Oil Corporation and Indian Railways are collaborating to increase the use of biodiesel blends in Indian locomotives with blends of up to B20, aiming to reduce GHG emissions and decrease petroleum consumption. To help evaluate the potential for Jatropha-based biodiesel in achieving sustainability and energy security goals, this study examines the life cycle, net GHG emission, net energy ratio, and petroleum displacement impacts of integrating Jatropha-based biodiesel into locomotive operations in India. In addition, this study identifies the parameters that have the greatest impact on the sustainability of the system.

  16. IndOBIS, an Ocean Biogeographic Information System for assessment and conservation of Indian Ocean biodiversity

    Digital Repository Service at National Institute of Oceanography (India)

    Chavan, V.S.; Achuthankutty, C.T.; Berghe, E.V.; Wafar, M.V.M.

    Compilation of inventories of components of coastal and marine biodiversity of Indian Ocean is hampered by several factors: low effort by some countries, preference to certain taxon, dwindling taxonomic expertise, low infrastructure of Information...

  17. Trophic dynamics and fishery potentials of the Indian Occean - critical assessment

    Digital Repository Service at National Institute of Oceanography (India)

    Dalal, S.G.; Parulekar, A.H.

    A critical review of the status of the Indian Ocean marine fisheries reveals that the presently exploited annual catch is less than one third of the projected potentials as estimated from the biological productivity and exploratory fishery survey...

  18. Communication self-assessment by public prosecutors in a north-eastern Brazilian state.

    Science.gov (United States)

    Sales, Neuza Josina; Castaneda, Daniel Francisco Neyra; Barreto, Íkaro Daniel de Carvalho; Paoliello, Marina; Campanha, Silvia Márcia Andrade

    2016-01-01

    To describe how public prosecutors self-assess their communication approaches and how listeners react to them; to analyze how this relates to gender, age, and work experience. Descriptive, transversal study. A questionnaire was developed and sent to 126 public prosecutors for completion. Thirty-three completed questionnaires were sent back. The independent variables were gender, age, and number of years of professional experience. The dependent variables were communication self-assessment throughout the years of work, communication parameters used, and listeners' reactions. A descriptive analyzis and Fisher's Exact Test was carried out. the sample contained both male and female participants with a median age of 43 years and an average of 20 years of professional experience. Most of the respondents claimed they had experienced demotivation, insecurity, tension, and difficulty when trying to convince listeners. More women than men reported they felt that their communication had worsened throughout their careers. All the women reported they experienced insecurity when speaking in public. One third of the public prosecutors stated they suffered from disorders on their voice. Those respondents aged over 43, experienced greater proportion on voice change than younger ones. In contrast to their younger colleagues, the majority of public prosecutors with more than 20 years of professional experience revealed that they felt insecure when speaking in public. the public prosecutors identified their strong and weak communication parameters. Gender, age, and work experience affect communicative performance.

  19. Impact Assessment of the Brazilian Access to Information Act - An interdisciplinary methodological approach

    Directory of Open Access Journals (Sweden)

    Taiana Fortunato Araújo

    2016-08-01

    Full Text Available This article aims to discuss the potential efficacy and effectiveness of the Access to Information Law (LAI in Brazil, considering it not as an isolated legislation, but as part of public policy for transparency and accountability. For this, we use an interdisciplinary approach that combines elements of the discussion on the role of law in public policy and an analysis of the various possible meanings of the legal concept of efficacy (taken as element that combines the legal world with the real world. We have reviewed international assessment studies on access to information laws in other countries; with regards to Brazil, we analyze a few monitoring and assessment studies about LAI implementation made by the Controladoria-Geral da União (CGU/Comptroller General of the Union, and the (still rare academic literature on the subject. We conclude that the legal efficacy of LAI depends, in first instance, on the full adhesion of the State, which has to enact specific regulations without which the LAI does not function well. In a second instance, legal efficacy has a necessary, but not sufficient condition, a change of conduct by public managers, responsible for LAI`s implementation. This piece of legislation would have complete efficacy if it reached its primary goal of providing access to public information by increasing governmental transparency. Effectiveness, on the other hand, refers to the multiple uses of the information provided by citizens, both for individual objectives as well as governmental accountability.

  20. Cumulative Human Impacts on Coral Reefs: Assessing Risk and Management Implications for Brazilian Coral Reefs

    Directory of Open Access Journals (Sweden)

    Rafael A. Magris

    2018-04-01

    Full Text Available Effective management of coral reefs requires strategies tailored to cope with cumulative disturbances from human activities. In Brazil, where coral reefs are a priority for conservation, intensifying threats from local and global stressors are of paramount concern to management agencies. Using a cumulative impact assessment approach, our goal was to inform management actions for coral reefs in Brazil by assessing their exposure to multiple stressors (fishing, land-based activities, coastal development, mining, aquaculture, shipping, and global warming. We calculated an index of the risk to cumulative impacts: (i assuming uniform sensitivity of coral reefs to stressors; and (ii using impact weights to reflect varying tolerance levels of coral reefs to each stressor. We also predicted the index in both the presence and absence of global warming. We found that 16% and 37% of coral reefs had high to very high risk of cumulative impacts, without and with information on sensitivity respectively, and 42% of reefs had low risk to cumulative impacts from both local and global stressors. Our outputs are the first comprehensive spatial dataset of cumulative impact on coral reefs in Brazil, and show that areas requiring attention mostly corresponded to those closer to population centres. We demonstrate how the relationships between risks from local and global stressors can be used to derive strategic management actions.

  1. Biomarkers in an invasive fish species, Oreochromis niloticus, to assess the effects of pollution in a highly degraded Brazilian River.

    Science.gov (United States)

    Linde-Arias, Ana Rosa; Inácio, Alan F; de Alburquerque, Carla; Freire, Marina M; Moreira, Josino C

    2008-07-25

    Paraiba do Sul watershed is one of the most important Brazilian water bodies (5.5 million people depend on the river). It is in a critical environmental situation, polluted by industrial discharges, non-treated urban wastes, and pesticides, which have had cumulatively negative effects. This study analyzes the effects of pollution, with a biomarker approach, by using the invasive fish species, Oreochromis niloticus, as a sentinel species. The approach comprehends a general biomarker of the health of individual fish, the condition factor, a biomarker of genotoxicity, the micronuclei test; and specific biomarkers of contaminant exposure such as metallothionein (MT) and acetylcholinesterase (AChE) activity. The results revealed different effects in fish from diverse locations with varying degrees of pollution. Low AChE activities were found in fish from the region with strong agriculture activity, showing the effects of pesticides. Fish from an industrialized and heavily environmentally degraded area presented high levels of MT and low AChE activities, indicating an intricate polluted condition. It is noteworthy that fish located just upstream of the main water-treatment plant of the metropolitan area Rio de Janeiro presented high levels of MT, showing to be affected by metals. This can be an alert to public health officials. O. niloticus has proven a suitable sentinel species to assess the effects of pollutions in an aquatic system with a complex and serious polluted situation. The present study also shows the usefulness of integrating a set of biomarkers to define the exposure and the effects of anthropogenic inputs among impacted and reference sites in this water body.

  2. Executive Functioning and Reading Achievement in School: A study of Brazilian Children Assessed by Their Teachers as Poor Readers

    Directory of Open Access Journals (Sweden)

    Pascale M. J. Engel de Abreu

    2014-06-01

    Full Text Available This study examined executive functioning and reading achievement in 106 6- to 8-year-old Brazilian children from a range of social backgrounds of whom approximately half lived below the poverty line. A particular focus was to explore the executive function profile of children whose classroom reading performance was judged below standard by their teachers and who were carefully matched to controls on chronological age, sex, school type (Private or Public, domicile (Salvador/BA or São Paulo/SP, and socioeconomic status. Children completed a battery of 12 executive function tasks that were conceptually tapping cognitive flexibility, working memory, inhibition, and selective attention. Each executive function domain was assessed by several tasks. Principal component analysis extracted four factors that were labeled Working Memory/Cognitive Flexibility, Interference Suppression, Selective Attention, and Response Inhibition. Individual differences in executive functioning components made differential contributions to early reading achievement. The Working Memory/Cognitive Flexibility factor emerged as the best predictor of reading. Group comparisons on computed factor scores showed that the struggling readers presented limitations in Working Memory/Cognitive Flexibility, but not in other executive function components, compared to more skilled readers. These results validate the account that working memory capacity provides a crucial building block for the development of early literacy skills and extends it to a population of early readers of Portuguese from Brazil. The study suggests that deficits in working memory/cognitive flexibility might represent one contributing factor to reading difficulties in early readers which might have important implications for interventions for children at risk of school failure.

  3. Assessing the Influence of Stakeholders on Sustainability Marketing Strategy of Indian Companies

    Directory of Open Access Journals (Sweden)

    Vinod Kumar

    2016-09-01

    Full Text Available The present research is aimed at analyzing and evaluating the influence of key stakeholders on sustainability marketing strategies (SMSs of multi-industry Indian companies. The study objective is achieved in several phases, including development of typology of SMS of Indian companies, identification and classification of stakeholders, and evaluation of influence of various stakeholders on SMS of Indian companies. To achieve these objectives, data were collected from Business Standard 1,000 companies through email survey, and 153 complete responses were received. Empirical evidence shows that most of the Indian companies are either undecided about or uninterested in adopting sustainability marketing (SM practices, or are not showing their interest in adopting sustainability. Findings further reveal that stakeholders exert environmental, social, and economic pressures on Indian companies; managers of Indian companies feel considerable pressure from environmental stakeholders for adopting SMS, while the pressure from social and economic stakeholders is comparatively less. The study will help managers manage stakeholders effectively while formulating SMSs.

  4. Crescimento físico e estado nutricional de populações indígenas brasileiras Physical growth and nutritional status of Brazilian indian populations

    Directory of Open Access Journals (Sweden)

    Ricardo V. Santos

    1993-01-01

    Full Text Available Este trabalho revisa a literatura sobre crescimento físico de populações indígenas do Brasil. Os estudos voltados para caracterização do estado nutricional através da antropometria são relativamente recentes e, ainda, não chegam a prover um quadro claro da situação. Quando comparadas com crianças brasileiras ou com populações-referência internacionais (NCHS, as indígenas são em média de menor estatura e peso, ainda que mantenham a proporcionalidade corporal, avaliada pelo indicador 'peso para estatura'. Estes resultados podem ser interpretados como evidência de altas freqüências de desnutrição energética-protéico crônica. Pelo menos para alguns grupos, dados oriundos de inquéritos de saúde provêem evidências favoráveis à existência de condições nutricionais marginais. É indicado, contudo, que curvas de referências internacionais talvez não sejam adequadas para avaliar o crescimento físico de populações específicas, incluindo as crianças indígenas brasileiras. Chama-se atenção, também, para o fato de que mudanças nas práticas tradicionais de subsistência e nas condições de saúde devido ao processo aculturativo podem contribuir para a deterioração do estado de nutrição das populações indígenas.This paper reviews the literature on the physical growth of native populations from Brazil. Studies aiming at relating the physical growth patterns of these populations to their nutritional status are relatively recent and still do not provide a comprehensive picture of the situation. Compared to non-indigenous Brazilian children and international reference populations (NCHS, indigenous children are short and light for their age, although they maintain their body proportionality, as evaluated by weight for height. These findings could be interpreted as an indication of high rates of chronic protein-energy undernutrition. At least for some groups, data derived from health surveys provide further

  5. Nuclear energy and Indian society: Public engagement, risk assessment and legal frameworks - Summary of the proceedings

    International Nuclear Information System (INIS)

    Kini, Els Reynaers; Dipankar Bandyopadhyay, I.; Kanwar, Bhanudey

    2014-01-01

    The Nuclear Law Association (NLA) has organised its 3. Annual Meeting with the specific aim to deliberate on public engagement, consultation and acceptance of nuclear energy projects. The meeting further aimed to seek a better understanding of the necessary legal framework for a safe nuclear energy program in India. The themes covered by the conference were: Public engagement, consultation and acceptance; Nuclear energy safety and public discourse; Case studies from India on public engagement; Land acquisition and EIA in India; Safety regulations and its enforcement; Nuclear regulatory institutions; Siting, consent and project execution; Nuclear liability and compensation. The meeting was organised in 3 sessions dealing with: 1 - Public engagement, consultation and acceptance of nuclear projects: - Sociological context of public engagement and consultation, - Current state of affairs and new approaches to public consultation, - Case studies from new green field nuclear project sites, - Public opinion and acceptability for nuclear energy projects, - Role of State, NGOs and Public; 2 - Vales, Attitudes and Acceptability - Lessons from other countries: - Fukushima and nuclear energy choices, - Social dimensions of nuclear power, - Public engagement, acceptance and regulatory process, - Management of HLW. 3 - Legal Framework for a Safe and Secure Nuclear Energy Program: - Safety regulations and its enforcement, - Nuclear regulatory institutions, - Siting, consent and project execution, - Environmental impact assessments and plans, - Nuclear liability and compensation. Several of the papers presented will be published in the Journal of Risk Research in early 2015 as part of the Special Issue on Nuclear Energy and Indian Society: Public Engagement, Risk Assessment and Legal Frameworks. This article is the summary of the proceedings

  6. The assessment of Global Precipitation Measurement estimates over the Indian subcontinent

    Science.gov (United States)

    Murali Krishna, U. V.; Das, Subrata Kumar; Deshpande, Sachin M.; Doiphode, S. L.; Pandithurai, G.

    2017-08-01

    Accurate and real-time precipitation estimation is a challenging task for current and future spaceborne measurements, which is essential to understand the global hydrological cycle. Recently, the Global Precipitation Measurement (GPM) satellites were launched as a next-generation rainfall mission for observing the global precipitation characteristics. The purpose of the GPM is to enhance the spatiotemporal resolution of global precipitation. The main objective of the present study is to assess the rainfall products from the GPM, especially the Integrated Multi-satellitE Retrievals for the GPM (IMERG) data by comparing with the ground-based observations. The multitemporal scale evaluations of rainfall involving subdaily, diurnal, monthly, and seasonal scales were performed over the Indian subcontinent. The comparison shows that the IMERG performed better than the Tropical Rainfall Measuring Mission (TRMM)-3B42, although both rainfall products underestimated the observed rainfall compared to the ground-based measurements. The analyses also reveal that the TRMM-3B42 and IMERG data sets are able to represent the large-scale monsoon rainfall spatial features but are having region-specific biases. The IMERG shows significant improvement in low rainfall estimates compared to the TRMM-3B42 for selected regions. In the spatial distribution, the IMERG shows higher rain rates compared to the TRMM-3B42, due to its enhanced spatial and temporal resolutions. Apart from this, the characteristics of raindrop size distribution (DSD) obtained from the GPM mission dual-frequency precipitation radar is assessed over the complex mountain terrain site in the Western Ghats, India, using the DSD measured by a Joss-Waldvogel disdrometer.

  7. Tuberculin reactivity and tuberculosis epidemiology in the Pakaanóva (Wari') Indians of Rondônia, south-western Brazilian Amazon.

    Science.gov (United States)

    Escobar, A L; Coimbra, C E A; Camacho, L A B; Santos, R V

    2004-01-01

    To investigate the characteristics of tuberculin skin test reactivity in the Pakaanóva Indians, in Amazonia, Brazil, after revaccination of all study participants with bacille Calmette-Guerin (BCG). The investigation was designed as a post-BCG vaccination purified protein derivative (PPD) survey. Data included PPD readings, age, sex, nutritional status, place of residence, previous tuberculosis, physical examinations and BCG status. Bivariate and multivariate logistic regression analyses were conducted. About 90% (n = 505) of the total population participated. One third (32.1%) of the subjects presented induration > or = 10 mm at 72 h. Induration sizes showed weak linear correlation with age; differences between sexes were not observed. Skin reaction was not associated with nutritional status. Individuals with a history of tuberculosis were six times more likely to test positive. History of tuberculosis, age, and previous BCG vaccination were significantly associated with PPD reactivity in the multivariate analyses. The Pakaanóva showed a high proportion (58.4%) of non-reactors, even with a recent BCG booster. Sex differences in PPD reactivity were either not present or could not be demonstrated. The association between age and PPD reactivity resembles that observed in other Amazonian populations. The authors discuss the potential of PPD testing as a screening tool to enhance tuberculosis detection, especially in indigenous populations in Amazonia with limited access to health services.

  8. Phosphorus Use Efficiency by Brazilian Common Bean Genotypes Assessed by the {sup 32}P Dilution Technique

    Energy Technology Data Exchange (ETDEWEB)

    Franzini, V. I. [Brazilian Agricultural Research Corporation, EMBRAPA-Amazonia Oriental, Belem, PA (Brazil); Muraoka, T. [Center for Nuclear Energy in Agriculture, University of Sao Paulo, Piracicaba, SP (Brazil); Adu-Gyamfi, J. J [International Atomic Energy Agency, Vienna (Austria); Lynch, J. P. [Pennsylvania State University, University Park, PA (United States)

    2013-11-15

    The objectives of this work were to identify the most efficient common bean (Phaseolus vulgaris L.) genotypes on phosphorus (P) utilization, and verify if P from the seed affects the classification of common bean genotypes on P uptake efficiency when the {sup 32}P isotopic dilution technique is used. The experiment was conducted in a greenhouse, and plants were grown in pots with surface samples of a dystrophic Typic Haplustox. The treatments consisted of 50 common bean genotypes and two standard plant species, efficient or inefficient in P uptake. The results were assessed through correlation and cluster analysis (multivariate). Sangue de Boi, Rosinha, Thayu, Grafite, Horizonte, Pioneiro and Jalo Precoce common bean genotypes were the most efficient on P uptake, and Carioca 80, CNF 10, Perola, IAPAR 31, Roxao EEP, Apore, Pioneiro, Pontal, Timbo and Ruda were the most efficient in P utilization. The P derived from seed influences the identification of common bean genotypes for P uptake efficiency. (author)

  9. Assessment of the sensory and physical limitations imposed by leprosy in a Brazilian Amazon Population

    Directory of Open Access Journals (Sweden)

    Cintia Yolette Urbano Pauxis Aben-Athar

    Full Text Available Abstract INTRODUCTION Leprosy often results in sensory and physical limitations. This study aimed to evaluate these limitations using a quantitative approach in leprosy patients in Belém (Pará, Brazil. METHODS This epidemiological, cross-sectional study measured the sensory impairment of smell and taste through the use of a questionnaire and evaluated activity limitations of daily life imposed by leprosy through the Screening of Activity Limitation and Safety Awareness (SALSA Scale. Data were collected from 84 patients and associations between the degree of disability and clinical and epidemiological characteristics were assessed. RESULTS The majority of patients were men (64.3%, married (52.4%, age 31-40 years old (26.2%, had primary education (50%, and were independent laborers (36.9%. The multibacillary operational classification (81%, borderline clinical form (57.1%, and 0 degrees of physical disability (41.7% were predominant. SALSA scores ranged from 17 to 59 points, and being without limitations was predominant (53.6%. The risk awareness score ranged from 0 to 8, with a score of 0 (no awareness of risk being the most common (56%. Evaluation of smell and taste sensory sensitivities revealed that 70.2% did not experience these sensory changes. Patients with leprosy reactions were 7 times more likely to develop activity limitations, and those who had physical disabilities were approximately four times more likely to develop a clinical picture of activity limitations. CONCLUSIONS Most patients showed no sensory changes, but patients with leprosy reactions were significantly more likely to develop activity limitations. Finally, further studies should be performed, assessing a higher number of patients to confirm the present results.

  10. Assessment of irrigation performance: contribution to improve water management in a small catchment in the Brazilian savannas

    Science.gov (United States)

    Rodrigues, Lineu; Marioti, Juliana; Steenhuis, Tammo; Wallender, Wesley

    2010-05-01

    Irrigated agriculture is the major consumer of surface water in Brazil using over 70% of the total supply. Due to the growing competition for water among different sectors of the economy, sustainable water use can only be achieved by decreasing the portion of water used by the irrigated agriculture. Thus, in order to maintain yield, farmers need to irrigate more efficiently. There is little known on irrigation efficiency in Brazil. Therefore a study was carried out in the Buriti Vermelho basin to assess the irrigation performance of existing system. The experimental basin has a drainage area of 940 hectares and is located in the eastern part of the Federal District, in the Brazilian savanna region. Agriculture is the main activity. There is a dominance of red latosols. Several types of land use and crop cover are encountered in the basin. Conflicts among farmers for water are increasing. As water, in quality and quantity, is crucial to maintain the livelihood of the population in the basin, concern about risk of water lack due to climatic and land use change is in place. Once irrigation is the main water user in the basin, to increase water availability and reduce conflicts a water resource management plan has to be established. For this purpose, irrigation system performance has to be understood. The objective of this work was to assess the performance and the management of irrigation (small and big) that has been carried out by farmers in the Buriti Vermelho experimental watershed. A survey undertaken in 2007 was used to identify the irrigation systems in the basin. It was verified that irrigation is practiced by both small (area up to 6 hectare) and big farmers. Small farmers usually crop limes and vegetables and use micro-irrigation, drip, sprinkler, guns or furrow to irrigate them. Big farmers plant annual crops and use center pivot as irrigation system. In this first assessment 13 irrigation systems were evaluated: five conventional sprinklers, four drip

  11. Selection of bee species for environmental risk assessment of GM cotton in the Brazilian Cerrado

    Directory of Open Access Journals (Sweden)

    Carmen Sílvia Soares Pires

    2014-08-01

    Full Text Available The objective of this work was to list potential candidate bee species for environmental risk assessment (ERA of genetically modified (GM cotton and to identify the most suited bee species for this task, according to their abundance and geographical distribution. Field inventories of bee on cotton flowers were performed in the states of Bahia and Mato Grosso, and in Distrito Federal, Brazil. During a 344 hour sampling, 3,470 bees from 74 species were recovered, at eight sites. Apis mellifera dominated the bee assemblages at all sites. Sampling at two sites that received no insecticide application was sufficient to identify the three most common and geographically widespread wild species: Paratrigona lineata, Melissoptila cnecomola, and Trigona spinipes, which could be useful indicators of pollination services in the ERA. Indirect ordination of common wild species revealed that insecticides reduced the number of native bee species and that interannual variation in bee assemblages may be low. Accumulation curves of rare bee species did not saturate, as expected in tropical and megadiverse regions. Species-based approaches are limited to analyze negative impacts of GM cotton on pollinator biological diversity. The accumulation rate of rare bee species, however, may be useful for evaluating possible negative effects of GM cotton on bee diversity.

  12. Assessing the sustainability of Brazilian oleaginous crops - possible raw material to produce biodiesel

    International Nuclear Information System (INIS)

    Takahashi, Fabio; Ortega, Enrique

    2010-01-01

    The aim of this paper is to make an emergy assessment of oleaginous crops cultivated in Brazil, available to produce biodiesel, in order to determine which crop is the most sustainable. This study evaluates conventional agro-chemical farms that produce rapeseed (canola), oil palm, soybean, sunflower and cotton. Rapeseed (canola) crop uses 40.41% of renewable energy and it is the most sustainable conventional oil crop; on the other hand, it is not widely produced in Brazil, probably due to climate restrictions or low market demand. The oil palm emergy indicators are contradictory: its emergy exchange ratio (EER) value is the lower, showing the possibility of fair exchange, and the low transformity value indicates high efficiency; however, it also has low renewability (28.31%), indicating a high dependency on agro-chemicals (basically fertilizers). Oil palm is a potential energy source due to its high agricultural productivity, but appropriate management is necessary to increase its sustainability and reduce the use of non-renewable resources.

  13. Assessing the sustainability of Brazilian oleaginous crops - possible raw material to produce biodiesel

    Energy Technology Data Exchange (ETDEWEB)

    Takahashi, Fabio, E-mail: fabiotak@fea.unicamp.b [FEA - College of Food Engineering - Unicamp, CP 6121, CEP 13083-862 Campinas, SP (Brazil); Ortega, Enrique, E-mail: fabiotak@gmail.co [FEA - College of Food Engineering - Unicamp, CP 6121, CEP 13083-862 Campinas, SP (Brazil)

    2010-05-15

    The aim of this paper is to make an emergy assessment of oleaginous crops cultivated in Brazil, available to produce biodiesel, in order to determine which crop is the most sustainable. This study evaluates conventional agro-chemical farms that produce rapeseed (canola), oil palm, soybean, sunflower and cotton. Rapeseed (canola) crop uses 40.41% of renewable energy and it is the most sustainable conventional oil crop; on the other hand, it is not widely produced in Brazil, probably due to climate restrictions or low market demand. The oil palm emergy indicators are contradictory: its emergy exchange ratio (EER) value is the lower, showing the possibility of fair exchange, and the low transformity value indicates high efficiency; however, it also has low renewability (28.31%), indicating a high dependency on agro-chemicals (basically fertilizers). Oil palm is a potential energy source due to its high agricultural productivity, but appropriate management is necessary to increase its sustainability and reduce the use of non-renewable resources.

  14. Least limiting water range in assessing compaction in a Brazilian Cerrado latosol growing sugarcane

    Directory of Open Access Journals (Sweden)

    Wainer Gomes Gonçalves

    2014-04-01

    Full Text Available In the south-central region of Brazil, there is a trend toward reducing the sugarcane inter-harvest period and increasing traffic of heavy harvesting machinery on soil with high water content, which may intensify the compaction process. In this study, we assessed the structural changes of a distroferric Red Latosol (Oxisol by monitoring soil water content as a function of the Least Limiting Water Range (LLWR and quantified its effects on the crop yield and industrial quality of the first ratoon crop of sugarcane cultivars with different maturation cycles. Three cultivars (RB 83-5054, RB 84-5210 and RB 86-7515 were subjected to four levels of soil compaction brought about by a differing number of passes of a farm tractor (T0 = soil not trafficked, T2 = 2 passes, T10 = 10 passes, and T20 = 20 passes of the tractor in the same place in a 3 × 4 factorial arrangement with three replications. The deleterious effects on the soil structure from the farm machinery traffic were limited to the surface layer (0-10 cm of the inter-row area of the ratoon crop. The LLWR dropped to nearly zero after 20 tractor passes between the cane rows. We detected differences among the cultivars studied; cultivar RB 86-7515 stood out for its industrial processing quality, regardless of the level of soil compaction. Monitoring of soil moisture in the crop showed exposure to water stress conditions, although soil compaction did not affect the production variables of the sugarcane cultivars. We thus conclude that the absence of traffic on the plant row maintained suitable soil conditions for plant development and may have offset the harmful effects of soil compaction shown by the high values for bulk density between the rows of the sugarcane cultivars.

  15. Low-head hydropower assessment of the Brazilian State of São Paulo

    Science.gov (United States)

    Artan, Guleid A.; Cushing, W. Matthew; Mathis, Melissa L.; Tieszen, Larry L.

    2014-01-01

    This study produced a comprehensive estimate of the magnitude of hydropower potential available in the streams that drain watersheds entirely within the State of São Paulo, Brazil. Because a large part of the contributing area is outside of São Paulo, the main stem of the Paraná River was excluded from the assessment. Potential head drops were calculated from the Digital Terrain Elevation Data,which has a 1-arc-second resolution (approximately 30-meter resolution at the equator). For the conditioning and validation of synthetic stream channels derived from the Digital Elevation Model datasets, hydrography data (in digital format) supplied by the São Paulo State Department of Energy and the Agência Nacional de Águas were used. Within the study area there were 1,424 rain gages and 123 streamgages with long-term data records. To estimate average yearly streamflow, a hydrologic regionalization system that divides the State into 21 homogeneous basins was used. Stream segments, upstream areas, and mean annual rainfall were estimated using geographic information systems techniques. The accuracy of the flows estimated with the regionalization models was validated. Overall, simulated streamflows were significantly correlated with the observed flows but with a consistent underestimation bias. When the annual mean flows from the regionalization models were adjusted upward by 10 percent, average streamflow estimation bias was reduced from -13 percent to -4 percent. The sum of all the validated stream reach mean annual hydropower potentials in the 21 basins is 7,000 megawatts (MW). Hydropower potential is mainly concentrated near the Serra do Mar mountain range and along the Tietê River. The power potential along the Tietê River is mainly at sites with medium and high potentials, sites where hydropower has already been harnessed. In addition to the annual mean hydropower estimates, potential hydropower estimates with flow rates with exceedance probabilities of 40

  16. Landsat-Based Land Use Change Assessment in the Brazilian Atlantic Forest: Forest Transition and Sugarcane Expansion

    Directory of Open Access Journals (Sweden)

    Alindomar Lacerda Silva

    2018-06-01

    Full Text Available In this study, we examine the hypothesis of a forest transition in an area of early expansion of the agricultural frontier over the Brazilian Atlantic Forest in the south-central part of the State of São Paulo. Large scale land use/cover changes were assessed by integrating Landsat imagery, census data, and landscape metrics. Two Landsat multi-temporal datasets were assembled for two consecutive periods—1995–2006 and 2006–2013—to assess changes in forest cover according to four classes: (i transition from non-forest cover to planted forest (NF-PF; (ii transition from non-forest to secondary (successional forest (NF-SF; (iii conservation of planted forest (PF and (iv conservation of forest remnants (REM. Data from the two most recent, 1995/96 and 2006 agricultural censuses were analyzed to single out major changes in agricultural production. The total area of forest cover, including primary, secondary, and planted forest, increased 30% from 1995 to 2013, whereas forest planted in non-forest areas (NF-PF and conservation of planted forest (PF accounted for 14.1% and 19.6%, respectively, of the total forest area by 2013. Such results showed a relatively important forest transition that would be explained mostly by forest plantations though. Analysis of the landscape metrics indicated an increase in connectivity among forest fragments during the period of study, and revealed that nearly half of the forest fragments were located within 50 m from riverbeds, possibly suggesting some level of compliance with environmental laws. Census data showed an increase in both the area and productivity of sugarcane plantations, while pasture and citrus area decreased by a relatively important level, suggesting that sugarcane production has expanded at the expense of these land uses. Both satellite and census data helped to delineate the establishment of two major production systems, the first one dominated by sugarcane plantations approximately located in

  17. Integrative Assessment of Evolutionary Theory Acceptance and Knowledge Levels of Biology Undergraduate Students from a Brazilian University

    Science.gov (United States)

    Tavares, Gustavo Medina; Bobrowski, Vera Lucia

    2018-01-01

    The integrative role that Evolutionary theory plays within Biology is recognised by most scientific authors, as well as in governmental education policies, including Brazilian policies. However, teaching and learning evolution seems problematic in many countries, and Brazil is among those. Many factors may affect teachers' and students'…

  18. Assessing the accuracy of a simplified building energy simulation model using BESTEST : the case study of Brazilian regulation

    NARCIS (Netherlands)

    Melo, A.P.; Cóstola, D.; Lamberts, R.; Hensen, J.L.M.

    2012-01-01

    This paper reports the use of an internationally recognized validation and diagnostics procedure to test the fidelity of a simplified calculation method. The case study is the simplified model for calculation of energy performance of building envelopes, introduced by the Brazilian regulation for

  19. The Five Digits Test in the assessment of older adults with low formal education: construct validity and reliability in a Brazilian clinical sample.

    Science.gov (United States)

    de Paula, Jonas Jardim; Oliveira, Thaís Dell'Oro; Querino, Emanuel Henrique Gonçalves; Malloy-Diniz, Leandro Fernandes

    2017-01-01

    In the assessment of older adults with very low formal education, typical tests of selective attention and inhibitory control are biased by reading abilities. In this sense, we aim to assess the psychometric characteristics of the Five Digits Test (FDT), a numerical Stroop paradigm, in older adults without cognitive disorders, with mild cognitive impairment, and with dementia. We assessed 211 Brazilian older adults with low formal education using the FDT and other cognitive measures. Construct validity and reliability were assessed by correlations and internal consistency. The FDT test had weak correlations with crystalized intelligence tests and moderate-high correlations with fluid intelligence measures and tests of global cognitive status and executive functions. The split-half coefficient of reliability showed high internal consistency (>0.900). Together, the results suggest that the FDT is a valid and reliable measure for the assessment of processing speed and executive functions in older adults with low formal education.

  20. Validity of Measures Assessing Oral Health Beliefs of American Indian Parents.

    Science.gov (United States)

    Wilson, Anne R; Brega, Angela G; Thomas, Jacob F; Henderson, William G; Lind, Kimberly E; Braun, Patricia A; Batliner, Terrence S; Albino, Judith

    2018-03-05

    This aimed to validate measures of constructs included in an extended Health Belief Model (EHBM) addressing oral health beliefs among American Indian (AI) parents. Questionnaire data were collected as part of a randomized controlled trial (n = 1016) aimed at reducing childhood caries. Participants were AI parents with a preschool-age child enrolled in the Navajo Nation Head Start program. Questionnaire items addressed five EHBM constructs: perceived susceptibility, severity, barriers, benefits, and parental self-efficacy. Subscales representing each construct underwent reliability and validity testing. Internal consistency reliability of each subscale was evaluated using Cronbach's alpha. Convergent validity was assessed using linear regression to evaluate the association of each EHBM subscale with oral health-related measures. Internal consistency reliability was high for self-efficacy (α = 0.83) and perceived benefits (α = 0.83) compared to remaining EHBM subscales (α Parents with more education (p parents (ps = 0.02) and those with more education (ps oral health behavior. Female parents (p Parental knowledge was associated with all EHBM measures (ps  0.05). Parents with increased self-efficacy had greater behavioral adherence (p parents who reported higher perceived barriers (p oral health outcomes were associated with higher levels of self-efficacy (p < 0.0001) and lower levels of perceived severity (p = 0.02) and barriers (p = 0.05). Results support the value of questionnaire items addressing the EHBM subscales, which functioned in a manner consistent with the EHBM theoretical framework in AI participants.

  1. Validation of the Portuguese version of the Functional Assessment of Chronic Illness Therapy-Spiritual Well-Being scale (FACIT-Sp 12) among Brazilian psychiatric inpatients.

    Science.gov (United States)

    Lucchetti, Giancarlo; Lucchetti, Alessandra Lamas Granero; de Bernardin Gonçalves, Juliane Piasseschi; Vallada, Homero P

    2015-02-01

    Functional Assessment of Chronic Illness Therapy-Spiritual Well-Being scale (FACIT-Sp 12) is one of the most used and most validated instruments for assessing spiritual well-being in the world. Some Brazilian studies have used this instrument without, however, assessing its psychometric properties. The present study aims to validate the Portuguese version of the FACIT-Sp 12 among Brazilian psychiatric inpatients. A self-administered questionnaire, covering spiritual well-being (FACIT-Sp 12), depression, anxiety, religiosity, quality of life, and optimism, was administered. Of those who met the inclusion criteria, 579 patients were invited to participate and 493 (85.1 %) were able to fill out the FACIT-Sp 12 twice (test and retest). Subsequently, the validation analysis was carried out. Estimation of test-retest reliability, discriminant, and convergent validity was determined by the Spearman's correlation test, and the internal consistency was examined by the Cronbach's alpha. The sample was predominantly male (63.9 %) with a mean age of 35.9 years, and the most common psychiatric condition was bipolar disorder (25.7 %) followed by schizophrenia (20.4 %), drug use (20.0 %), and depression (17.6 %) according to ICD-10. The total FACIT-Sp 12 scale as well as the subscales demonstrated high internal consistency (coefficient alphas ranging from 0.893 for the total scale to 0.655 for the Meaning subscale), good convergent and divergent validity, and satisfactory test-retest reliability (rho = 0.699). The Portuguese version of FACIT-Sp 12 is a valid and reliable measure to use in Brazilian psychiatric inpatients. The availability of a brief and broad measure of spiritual well-being can help the study of spirituality and its influence on health by researchers from countries that speak the Portuguese language.

  2. Health inequalities among urban children in India: a comparative assessment of Empowered Action Group (EAG) and South Indian states.

    Science.gov (United States)

    Arokiasamy, P; Jain, Kshipra; Goli, Srinivas; Pradhan, Jalandhar

    2013-03-01

    As India rapidly urbanizes, within urban areas socioeconomic disparities are rising and health inequality among urban children is an emerging challenge. This paper assesses the relative contribution of socioeconomic factors to child health inequalities between the less developed Empowered Action Group (EAG) states and more developed South Indian states in urban India using data from the 2005-06 National Family Health Survey. Focusing on urban health from varying regional and developmental contexts, socioeconomic inequalities in child health are examined first using Concentration Indices (CIs) and then the contributions of socioeconomic factors to the CIs of health variables are derived. The results reveal, in order of importance, pronounced contributions of household economic status, parent's illiteracy and caste to urban child health inequalities in the South Indian states. In contrast, parent's illiteracy, poor economic status, being Muslim and child birth order 3 or more are major contributors to health inequalities among urban children in the EAG states. The results suggest the need to adopt different health policy interventions in accordance with the pattern of varying contributions of socioeconomic factors to child health inequalities between the more developed South Indian states and less developed EAG states.

  3. Community-Based Assessment to Inform a Chlamydia Screening Program for Women in a Rural American Indian Community.

    Science.gov (United States)

    Smartlowit-Briggs, Lucy; Pearson, Cynthia; Whitefoot, Patricia; Altamirano, Bianca N; Womack, Michelle; Bastin, Marie; Dombrowski, Julia C

    2016-06-01

    Rates of chlamydial infection in American Indian/Alaska Native women in the United States are approximately 4-fold those in non-Hispanic white women. We conducted a community-based survey of self-identified American Indian/Alaska Native women 14 to 25 years of age on a reservation in the Northwestern United States to inform a chlamydia screening strategy. The anonymous survey assessed respondents' knowledge, perceptions, and preferences related to chlamydia screening, results receipt, and partner notification. We recruited women using respondent-driven sampling, school-based sampling, and direct recruitment through social media and fliers. Participants in schools completed the survey as a paper-based, self-administered survey. Other participants could complete the survey in person, by phone as an interviewer-administered survey, or online. We recruited 162 participants, most in schools (n = 83; 51%) or by peer referral (n = 55; 34%). Only 1 woman completed the survey online. Thirty-one respondents (19%) reported a history of an unplanned first pregnancy, and 19 (12%) reported a history of a diagnosed sexually transmitted disease. Most women (n = 98; 63%) recognized the potential impact of Chlamydia trachomatis on fertility. The preferred site for chlamydia screening was the Indian Health Service Clinic (n = 114; 70%), but 79 women (41%) would accept a C. trachomatis test at a nonclinical testing site. Of the 56 women (35%) who would accept home testing, most preferred to get the test kit from a clinic. Our results suggest that Indian Health Service efforts to increase chlamydia screening in the clinic and through outreach may be more successful than promotion of home testing in this population.

  4. The brazilian indigenous planetary-observatory

    Science.gov (United States)

    Afonso, G. B.

    2003-08-01

    We have performed observations of the sky alongside with the Indians of all Brazilian regions that made it possible localize many indigenous constellations. Some of these constellations are the same as the other South American Indians and Australian aborigines constellations. The scientific community does not have much of this information, which may be lost in one or two generations. In this work, we present a planetary-observatory that we have made in the Park of Science Newton Freire-Maia of Paraná State, in order to popularize the astronomical knowledge of the Brazilian Indians. The planetary consists, essentially, of a sphere of six meters in diameter and a projection cylinder of indigenous constellations. In this planetary we can identify a lot of constellations that we have gotten from the Brazilian Indians; for instance, the four seasonal constellations: the Tapir (spring), the Old Man (summer), the Deer (autumn) and the Rhea (winter). A two-meter height wooden staff that is posted vertically on the horizontal ground similar to a Gnomon and stones aligned with the cardinal points and the soltices directions constitutes the observatory. A stone circle of ten meters in diameter surrounds the staff and the aligned stones. During the day we observe the Sun apparent motions and at night the indigenous constellations. Due to the great community interest in our work, we are designing an itinerant indigenous planetary-observatory to be used in other cities mainly by indigenous and primary schools teachers.

  5. Religious Radio Listening among Brazil's Indians: A Question of Cultural Hegemony and Freedom.

    Science.gov (United States)

    Johnson, Edward A.

    A study examined the religious radio listening habits of Brazil's indigenous population. Subjects, 46 linguists (under contract to the Brazilian government to educate the population) who worked with 32 different Brazilian tribes, completed a 16-item survey. Results indicated that: (1) 13-20% of adult Brazilian Indians have access to a radio; (2)…

  6. Assessment of health-promoting behavior and lifestyle of adolescents of a North Indian city

    Directory of Open Access Journals (Sweden)

    Sonika Raj

    2013-01-01

    Conclusions: The result of the study showed that North Indian students had reasonably good orientations toward health behaviors, with a mean score of 67.5. The topics related to diet, physical exercise, spiritual growth and philanthropy promotion should be incorporated within the curriculum of students for their all round personality development.

  7. Assessment of Unusual Gigantic Jets observed during the Monsoon season: First observations from Indian Subcontinent

    DEFF Research Database (Denmark)

    Singh, Rajesh; Maurya, Ajeet K.; Chanrion, Olivier

    2017-01-01

    observations. Here we report first observations of Gigantic Jets in Indian subcontinent over the Indo-Gangetic plains during the monsoon season. Two storms each produced two jets with characteristics not documented so far. Jets propagated similar to 37 km up remarkably in similar to 5 ms with velocity...

  8. Assessment of elder mistreatment in two American Indian samples: psychometric characteristics of the HS-EAST and the Native Elder Life-Financial Exploitation and -Neglect measures.

    Science.gov (United States)

    Jervis, Lori L; Fickenscher, Alexandra; Beals, Janette

    2014-04-01

    Although elder mistreatment among ethnic minorities is increasingly gaining attention, our empirical knowledge of this phenomenon among American Indians remains quite limited, especially with respect to measurement. The Shielding American Indian Elders (SAIE) Project used a collaborative approach to explore culturally informed measurement of elder mistreatment in two American Indian elder samples (a Northern Plains reservation and a South Central metropolitan area). The project sought to investigate the performance characteristics of the commonly used Hwalek-Sengstock Elder Abuse Screening Test (HS-EAST), as well as to examine the psychometric properties of a new measure developed to capture culturally salient aspects of mistreatment in American Indian contexts--the Native Elder Life Scale (NELS). Using methods and samples comparable to those in the literature, the HS-EAST performed adequately in these Native samples. The NELS also shows promise for use with this population and assesses different aspects of elder mistreatment than does the HS-EAST.

  9. Risk assessment of PM2.5 to child residents in Brazilian Amazon region with biofuel production

    OpenAIRE

    de Oliveira, Beatriz Fátima Alves; Ignotti, Eliane; Artaxo, Paulo; do Nascimento Saldiva, Paulo Hilário; Junger, Washington Leite; Hacon, Sandra

    2012-01-01

    Abstract Background Exposure to fine fractions of particulate matter (PM2.5) is associated with increased hospital admissions and mortality for respiratory and cardiovascular disease in children and the elderly. This study aims to estimate the toxicological risk of PM2.5 from biomass burning in children and adolescents between the age of 6 and 14 in Tangará da Serra, a municipality of Subequatorial Brazilian Amazon. ...

  10. Optimized coral reconstructions of the Indian Ocean Dipole: An assessment of location and length considerations

    Science.gov (United States)

    Abram, Nerilie J.; Dixon, Bronwyn C.; Rosevear, Madelaine G.; Plunkett, Benjamin; Gagan, Michael K.; Hantoro, Wahyoe S.; Phipps, Steven J.

    2015-10-01

    The Indian Ocean Dipole (IOD; or Indian Ocean Zonal Mode) is a coupled ocean-atmosphere climate oscillation that has profound impacts on rainfall distribution across the Indian Ocean region. Instrumental records provide a reliable representation of IOD behavior since 1958, while coral reconstructions currently extend the IOD history back to 1846. Large fluctuations in the number and intensity of positive IOD events over time are evident in these records, but it is unclear to what extent this represents multidecadal modulation of the IOD or an anthropogenically forced change in IOD behavior. In this study we explore the suitability of coral records from single-site locations in the equatorial Indian Ocean for capturing information about the occurrence and magnitude of positive IOD (pIOD) events. We find that the optimum location for coral reconstructions of the IOD occurs in the southeastern equatorial Indian Ocean, along the coast of Java and Sumatra between ~3 and 7°S. Here the strong ocean cooling and atmospheric drying during pIOD events are unambiguously recorded in coral oxygen isotope records, which capture up to 50% of IOD variance. Unforced experiments with coupled climate models suggest that potential biases in coral estimates of pIOD frequency are skewed toward overestimating pIOD recurrence intervals and become larger with shorter reconstruction windows and longer pIOD recurrence times. Model output also supports the assumption of stationarity in sea surface temperature relationships in the optimum IOD location that is necessary for paleoclimate reconstructions. This study provides a targeted framework for the future generation of paleoclimate records, including optimized coral reconstructions of past IOD variability.

  11. Utilization of Genograms and Eco-Maps To Assess American Indian Families Who Have a Member with a Disability. (Making Visible the Invisible.) Training Curriculum.

    Science.gov (United States)

    Goodluck, Charlotte Tsoi

    This training manual demonstrates the utilization of two family assessment tools with American Indian rehabilitation clients. The manual begins with an overview of general systems theory, family systems theory, and family assessment theory. The genogram is then defined as a type of family tree covering at least three generations, offering a map of…

  12. Cross-Cultural Adaptation and Measurement Properties of the Brazilian Portuguese Version of the Victorian Institute of Sport Assessment-Achilles (VISA-A) Questionnaire.

    Science.gov (United States)

    de Mesquita, Gabriel Nunes; de Oliveira, Marcela Nicácio Medeiros; Matoso, Amanda Ellen Rodrigues; Filho, Alberto Galvão de Moura; de Oliveira, Rodrigo Ribeiro

    2018-04-24

    Study Design Clinical measurement study. Background Achilles tendon disorders are very common among athletes and it is important to objectively measure symptoms and functional limitations related to Achilles tendinopathy using outcome measures that have been validated in the language of the target population. Objectives To perform a cross-cultural adaptation and to evaluate the measurement properties of the Brazilian version of the Victorian Institute of Sport Assessment-Achilles (VISA-A) questionnaire. Methods We adapted the VISA-A questionnaire to Brazilian Portuguese (VISA-A-Br). The questionnaire was applied on 2 occasions with an interval of 5 to 14 days. We evaluated the following measurement properties: internal consistency, test-retest reliability, measurement error, construct validity, and ceiling and floor effects. Results The VISA-A-Br showed good internal consistency (Cronbach's alpha = 0.79; after excluding 1 item at a time, Cronbach's α = 0.73 to 0.84), good test-retest reliability (ICC agreement2,1 = 0.84, 95% confidence interval = 0.71-0.91), an acceptable measurement error (standard error of measurement = 3.25 points and Smallest Detectable Change= 9.02 points), good construct validity (Spearman's coefficient with LEFS= 0.73 and FAOS in its 5 subscales; Pain= 0.66, other Symptoms=0.48, Function in daily living (ADL)= 0.59, Function in sport and recreation=0.67, and foot and ankle-related Quality of Life = 0.7), and no ceiling and floor effects. Conclusion The VISA-A-Br is equivalent to the original version; it has been validated and confirmed as reliable to measure pain and function among the Brazilian population with Achilles tendinopathy, and it can be used in clinical and scientific settings. J Orthop Sports Phys Ther, Epub 24 Apr 2018. doi:10.2519/jospt.2018.7897.

  13. Golden proportion assessment between maxillary and mandibular teeth on Indian population

    Science.gov (United States)

    Kumar, Vaikunth Vijay; Rangarajan, Vedantham

    2012-01-01

    PURPOSE This study evaluated the existence of golden proportion between the widths of the maxillary and mandibular anterior teeth in Indian population. MATERIALS AND METHODS The clinical tooth width measurements were recorded with the digital vernier calipers on 576 patients of both sexes in the age group of 21 - 30 years. Flexible ruler was used to determine the width of maxillary and mandibular anterior teeth on the patients by the same operator. The data obtained was statistically analyzed using paired student t-test (α=.05). RESULTS The golden proportion was not found between the width of the right central and lateral incisors in 53% of women and 47% of men. The results revealed the golden percentage was rather inconstant in terms of relative tooth width. CONCLUSION The golden proportion is an inappropriate method to relate the successive widths of the maxillary anterior teeth in Indian population. PMID:22737310

  14. Reliability assessment of Indian Point Unit 3 containment structure under combined loads

    International Nuclear Information System (INIS)

    Hwang, H.; Shinozuka, M.; Kawakami, J.; Reich, M.

    1984-01-01

    In the current design criteria, the load combinations specified for design of concrete containment structures are in the deterministic format. However, by applying the probability-based reliability analysis method developed by BNL to the concrete containment structures designed according to the criteria, it is possible to evaluate the reliability levels implied in the current design criteria. For this purpose, the reliability analysis is applied to the Indian Point Unit No. 3 containment. The details of the containment structure such as the geometries and the rebar arrangements, etc., are taken from the working drawings and the Final Safety Analysis Report. Three kinds of loads are considered in the reliability analysis. They are, dead load, accidental pressure due to a large LOCA, and earthquake ground acceleration. This paper presents the reliability analysis results of the Indian Point Unit 3 containment subjected to all combinations of loads

  15. Sex assessment efficacy of permanent maxillary first molar cusp dimensions in Indians

    Directory of Open Access Journals (Sweden)

    Achla Bharti Yadav

    2015-01-01

    Full Text Available Background: The human first maxillary molar provides clues about evolution and is functionally important. It has four main cusps, and each cusp has an independent growth pattern and different evolutionary background. Though less explored, the analysis based on measurement of each cusp appears to be more meaningful biologically than conventional measurements of the whole crown. Aim: This study aimed to demonstrate the extent of sexual dimorphism in permanent maxillary first molar cusp diameters and their potential utility in sex prediction among Indians using logistic regression analysis (LRA. Materials and Methods: The mesiodistal and buccolingual (BL crown diameters along with cusp dimensions and cusp indices of right maxillary first molar were measured in an Indian sample (149 males, 151 females; age range of 18–30 years. The possible sex dimorphism in these parameters was evaluated, and LRA was performed to ascertain their usefulness in sex prediction. Results: BL crown dimension and the hypocone (distolingual cusp showed the highest sexual dimorphism. The combination of metacone and hypocone, i.e., distal cusp diameters among cusp parameters showed the highest accuracy (61.3%. While, on combining all the crown and cusp diameters together the overall accuracy was raised (64.3%. Conclusion: This study supports the ontogeny hypothesis suggesting that early-forming mesial cusps demonstrate less sexual variation as compared to subsequently formed distal cusps in the maxillary molar. Though the sex identification accuracy for cusp diameters of the permanent maxillary first molar in Indians is relatively moderate (≈61%, it can be used as an adjunct for sexing of adult Indians in forensic contexts.

  16. Methodologies for assessment of the service life of pressure tubes in Indian PHWRs

    International Nuclear Information System (INIS)

    Sinha, R.K.; Sharma, A.; Madhusoodanan, K.; Sinha, S.K.; Malshe, U.D.

    1997-01-01

    For estimating safe service life of pressure tubes in Indian PHWRs, analytical methodologies have been developed to evaluate creep deformation, deuterium pick-up rate, blister growth at cold spot, and operating domain required for achieving leak-before-break. The paper provides an overview of these methodologies, and results of some studies carried out towards evolution of proposed fitness-for-service criteria for a pressure tube in contact with its calandria tube. (author)

  17. Human exposure and risk assessment associated with mercury contamination in artisanal gold mining areas in the Brazilian Amazon.

    Science.gov (United States)

    Castilhos, Zuleica; Rodrigues-Filho, Saulo; Cesar, Ricardo; Rodrigues, Ana Paula; Villas-Bôas, Roberto; de Jesus, Iracina; Lima, Marcelo; Faial, Kleber; Miranda, Antônio; Brabo, Edilson; Beinhoff, Christian; Santos, Elisabeth

    2015-08-01

    Mercury (Hg) contamination is an issue of concern in the Amazon region due to potential health effects associated with Hg exposure in artisanal gold mining areas. The study presents a human health risk assessment associated with Hg vapor inhalation and MeHg-contaminated fish ingestion, as well as Hg determination in urine, blood, and hair, of human populations (about 325 miners and 321 non-miners) from two gold mining areas in the Brazilian Amazon (São Chico and Creporizinho, Pará State). In São Chico and Creporizinho, 73 fish specimens of 13 freshwater species, and 161 specimens of 11 species, were collected for total Hg determination, respectively. The hazard quotient (HQ) is a risk indicator which defines the ratio of the exposure level and the toxicological reference dose and was applied to determine the threat of MeHg exposure. The mean Hg concentrations in fish from São Chico and Creporizinho were 0.83 ± 0.43 and 0.36 ± 0.33 μg/g, respectively. More than 60 and 22 % of fish collected in São Chico and Creporizinho, respectively, were above the Hg limit (0.5 μg/g) recommended by WHO for human consumption. For all sampling sites, HQ resulted from 1.5 to 28.5, except for the reference area. In Creporizinho, the values of HQ are close to 2 for most sites, whereas in São Chico, there is a hot spot of MeHg contamination in fish (A2-São Chico Reservoir) with the highest risk level (HQ = 28) associated with its human consumption. Mean Hg concentrations in urine, blood, and hair samples indicated that the miners group (in São Chico: urine = 17.37 μg/L; blood = 27.74 μg/L; hair = 4.50 μg/g and in Creporizinho: urine = 13.75 μg/L; blood = 25.23 μg/L; hair: 4.58 μg/g) was more exposed to mercury compared to non-miners (in São Chico: urine = 5.73 μg/L; blood = 16.50 μg/L; hair = 3.16 μg/g and in Creporizinho: urine = 3.91 μg/L; blood = 21.04 μg/L, hair = 1.88 μg/g). These high Hg levels (found

  18. Delineation, Characterization and Assessment of Gas-hydrates: Examples from Indian Offshore

    Science.gov (United States)

    Sain, K.

    2017-12-01

    Successful test productions in McKenzie delta, Alaska, Nankai Trough and more recently in South China Sea have provided great hopes for production of gas-hydrates in near future, and boosted national programs of many countries including India. It has been imperative to map the prospective zones of gas-hydrates and evaluate their resource potential. Hence, we have adopted a systematic strategy for the delineation, characterization and quantification of gas-hydrates based on seismic traveltime tomography, full-waveform inversion, impedance inversion, attributes computation and rock-physical modeling. The bathymetry, seafloor temperature, total organic carbon content, sediment-thickness, rate of sedimentation, geothermal gradient imply that shallow sediments of Indian deep water are good hosts for occurrences of gas-hydrates. From the analysis of multi-channel seismic (MCS) data, we have identified the Krishna-Godavari (KG), Mahanadi and Andaman basins as prospective for gas-hydrates, and their presence has been validated by drilling and coring of Indian Expeditions-01 and -02. The MCS data also shows BSR-like features in the Cauvery, Kerala-Konkan and Saurashtra basins indicating that gas-hydrates cannot be ruled out from these basins also. We shall present several approaches that have been applied to field seismic and well-log data for the detection, characterization and quantification of gas-hydrates along the Indian margin.

  19. PATTERNS OF PHYSICAL ACTIVITY AMONG AMERICAN INDIAN CHILDREN: AN ASSESSMENT OF BARRIERS AND SUPPORT

    Science.gov (United States)

    Thompson, Janice L.; Davis, Sally M.; Gittelsohn, Joel; Going, Scott; Becenti, Alberta; Metcalfe, Lauve; Stone, Elaine; Harnack, Lisa; Ring, Kim

    2016-01-01

    Estimates indicate that 10% to 50% of American Indian and non-Indian children in the U.S. are obese, defined as a body mass index ≥ 95th percentile of the NHANES II reference data. Pathways is a two-phase, multi-site study to develop and test a school-based obesity prevention program in American Indian schoolchildren in grades three through five. During Phase I feasibility prior to initiation of the Pathways trial, data were collected related to physical activity patterns, and the supports of, and barriers to, physical activity. Nine schools from communities representing six different tribal groups participated in this study. Multiple measures were used for data collection including direct observation, paired child interviews, and in-depth interviews and focus groups with adults. Students completed the self-administered Knowledge, Attitudes, and Behaviors (KAB) survey, and a Physical Activity Questionnaire (PAQ). Barriers to physical activity at schools included a lack of facilities, equipment, and trained staff persons for PE. Adults were not consistently active with their children, but they were highly supportive of their children’s activity level. Children reported a strong enjoyment of physical activity and strong peer support to be physically active. Weather conditions, safety concerns, and homework/chores were common barriers to physical activity reported by children and adult caregivers. The information was used to design culturally and age-appropriate, practical interventions including the five physical activity programs for schoolchildren in the Pathways study. PMID:11759094

  20. Ancient water bottle use and polycyclic aromatic hydrocarbon (PAH) exposure among California Indians: a prehistoric health risk assessment.

    Science.gov (United States)

    Sholts, Sabrina B; Smith, Kevin; Wallin, Cecilia; Ahmed, Trifa M; Wärmländer, Sebastian K T S

    2017-06-23

    Polycyclic aromatic hydrocarbons (PAHs) are the main toxic compounds in natural bitumen, a fossil material used by modern and ancient societies around the world. The adverse health effects of PAHs on modern humans are well established, but their health impacts on past populations are unclear. It has previously been suggested that a prehistoric health decline among the native people living on the California Channel Islands may have been related to PAH exposure. Here, we assess the potential health risks of PAH exposure from the use and manufacture of bitumen-coated water bottles by ancient California Indian societies. We replicated prehistoric bitumen-coated water bottles with traditional materials and techniques of California Indians, based on ethnographic and archaeological evidence. In order to estimate PAH exposure related to water bottle manufacture and use, we conducted controlled experiments to measure PAH contamination 1) in air during the manufacturing process and 2) in water and olive oil stored in a completed bottle for varying periods of time. Samples were analyzed with gas chromatography/mass spectrometry (GC/MS) for concentrations of the 16 PAHs identified by the US Environmental Protection Agency (EPA) as priority pollutants. Eight PAHs were detected in concentrations of 1-10 μg/m 3 in air during bottle production and 50-900 ng/L in water after 2 months of storage, ranging from two-ring (naphthalene and methylnaphthalene) to four-ring (fluoranthene) molecules. All 16 PAHs analyzed were detected in olive oil after 2 days (2 to 35 μg/kg), 2 weeks (3 to 66 μg/kg), and 2 months (5 to 140 μg/kg) of storage. For ancient California Indians, water stored in bitumen-coated water bottles was not a significant source of PAH exposure, but production of such bottles could have resulted in harmful airborne PAH exposure.

  1. Normative Values for Electrochemical Skin Conductance Measurements for Quantitative Assessment of Sudomotor Function in Healthy Indian Adults.

    Science.gov (United States)

    Shivaprasad, C; Goel, Amit; Vilier, Alice; Calvet, Jean-Henri

    2018-01-01

    Electrochemical skin conductance (ESC) test is a widely accepted objective technique for quantitatively assessing sudomotor dysfunction, which is one of the earliest-detected neurophysiologic abnormalities in diabetic patients with distal symmetric polyneuropathy. This study aimed to provide normative data for ESC values among healthy Indian participants and assess the potential influence of age, sex, and body mass index (BMI) on ESC measurements. A sample of 217 healthy participants aged 18-75 years were recruited and assessed for parameters including age, gender, BMI, and ESC measurements of the hands and feet. The Shapiro-Wilk test was used to assess the normality of the data. Pearson's correlation was used to evaluate the association between age, gender, and BMI, and ESC measurements. The mean age of the participants was 43.3 ± 13.2 years, and mean BMI was 26.0 ± 4.3 kg/m 2 . Mean ESC for the hands and feet was 68.9 ± 13.1 and 71 ± 12.9 micro-Siemens, respectively, and there was a significant correlation between values from the right and left hands and feet ( r = 0.9, P < 0.0001). A significant correlation was also observed between ESC measurements of the hands and feet ( r = 0.94, P < 0.0001). ESC values of both hands and feet declined with age. A weak but significant inverse correlation between ESC and age was observed for the hands ( r = 0.02, P = 0.01) and for the feet ( r = 0.12, P < 0.0001). There was no significant difference in hand or feet ESC measurement between male and female participants. No significant correlation was observed between BMI and ESC of hands or feet. Only age was identified as a significant determinant of ESC on multivariate logistic regression analysis. Normative values for Indians are lower than that reported for Caucasians.

  2. External quality assessment in the voluntary counseling and testing centers in the Brazilian Amazon using dried tube specimens: results of an effectiveness evaluation

    Directory of Open Access Journals (Sweden)

    Andréa Mônica Brandão Beber

    2015-06-01

    Full Text Available INTRODUCTION : In 2011, the Brazilian Ministry of Health rolled out a program for the external quality assessment of rapid human immunodeficiency virus (HIV tests using the dried tube specimen (DTS method (EQA-RT/DTS-HIV. Our objective was to evaluate the implementation of this program at 71 voluntary counseling and testing centers (VCTCs in the Brazilian Legal Amazonian area one year after its introduction. METHODS : Quantitative and qualitative study that analyzed secondary data and interviews with healthcare workers (HCWs (n=39 and VCTC coordinators (n=32 were performed. The assessment used 18 key indicators to evaluate the three dimensions of the program's logical framework: structure, process, and result. Each indicator was scored from 1-4, and the aggregate results corresponding to the dimensions were expressed as proportions. The results were compared to the perceptions of the HCWs and coordinators regarding the EQA-RT/DTS-HIV program. RESULTS: The aggregate scores for the three dimensions of structure, process, and result were 91.7%, 78.6%, and 95%, respectively. The lowest score in each dimension corresponded to a different indicator: access to Quali-TR online system 39% (structure, registration in Quali-TR online system 38.7% (process, and VCTC completed the full process in the program's first round 63.4% (result. Approximately 36% of the HCWs and 52% of the coordinators reported enhanced trust in the program for its rapid HIV testing performance. CONCLUSIONS: All three program dimensions exhibited satisfactory results (>75%. Nevertheless, the study findings highlight the need to improve certain program components. Additionally, long-term follow-ups is needed to provide a more thorough picture of the process for external quality assessment.

  3. Assessment of the Conservation Status of the Indian Ocean Humpback Dolphin (Sousa plumbea) Using the IUCN Red List Criteria.

    Science.gov (United States)

    Braulik, Gill T; Findlay, Ken; Cerchio, Salvatore; Baldwin, Robert

    2015-01-01

    Indian Ocean humpback dolphins (Sousa plumbea) are obligate shallow-water dolphins that occur exclusively in the near-shore waters of the Indian Ocean, from South Africa to the Bay of Bengal. They have a narrow habitat preference, restricted distribution and do not appear very abundant across any part of their range. There is no estimate of total species abundance; all populations that have been quantitatively evaluated have been small in size, usually fewer than 200 individuals. Fishing, dredging, land reclamation, construction blasting, port and harbour construction, pollution, boat traffic and other coastal development activities all occur, or are concentrated within, humpback dolphin habitat and threaten their survival. Although data are far from sufficient to make a rigorous quantitative assessment of population trends for this species, the scale of threats is large enough over a significant enough portion of the range to suspect or infer a decline of at least 50% over three generations, which qualifies it for listing on the IUCN Red List as Endangered. The issue primarily responsible is incidental mortality in fisheries, but the loss and degradation of habitat is likely a contributing factor. None of the threats have been adequately addressed in any part of the species' range, even though threat levels are increasing virtually everywhere. © 2015 Elsevier Ltd All rights reserved.

  4. Assessment of Diabetes Risk in an Adult Population Using Indian Diabetes Risk Score in an Urban Resettlement Colony of Delhi.

    Science.gov (United States)

    Acharya, Anita Shankar; Singh, Anshu; Dhiman, Balraj

    2017-03-01

    Diabetes mellitus is one of the non-communicable diseases which has become a major global health problem whose prevalence is increasing worldwide and is expected to reach 4.4% by 2030. The risk of diabetes escalates with increase in the number of risk factors and their duration as well. The Indian Diabetic Risk Score (IDRS) is a simple, low cost, feasible tool for mass screening programme at the community level. To assess the risk score of diabetes among the study subjects using IDRS. A cross sectional survey was conducted on adults >30 years (n=580) on both gender in an urban resettlement colony of Delhi during December 2013 to March 2015. A Semi-structured interview schedule consisting of Socio-demographic characteristics, risk factor profile and Indian Diabetes Risk Score was used. Data was entered and analyzed in SPSS. Out of 580 subjects, 31 (5.3%) study subjects were not at risk of having diabetes, rest 94.5% were at moderate or high risk of diabetes.A statistically significant association of diabetes risk with marital status(p=0.0001), education(0.005),body mass index(0.049) and systolic blood pressure was seen.(p=0.006). More than 90% of the study subjects were at risk of having diabetes, hence screening is of utmost importance so that interventions can be initiated at an early stage.

  5. Acquisition of Resort Property Located in Indian Springs, Nevada, Environmental Assessment

    Science.gov (United States)

    2011-12-01

    Springs’s cost of living is 18.50% lower than the U.S. average. The unemployment rate in Indian Springs is 13.00 percent (U.S. avg. is 10.20%). Recent...railroad franchise , though, coincided with the dissolution of the great mines and towns that had been part of the mining boom initiated by Tonopah and...action are not “high-income” jobs. Loss of those jobs will have a great effect on those who lose them and their families. The unemployment rate in the

  6. Energy assessment of second generation (2G) ethanol production from wheat straw in Indian scenario.

    Science.gov (United States)

    Mishra, Archana; Kumar, Akash; Ghosh, Sanjoy

    2018-03-01

    Impact of second-generation ethanol (2G) use in transportation sector mainly depends upon energy efficiency of entire production process. The objective of present study was to determine energy efficiency of a potential lignocellulosic feedstock; wheat straw and its conversion into cellulosic ethanol in Indian scenario. Energy efficiency was determined by calculating Net energy ratio (NER), i.e. ratio of output energy obtained by ethanol and input energy used in ethanol production. Energy consumption and generation at each step is calculated briefly (11,837.35 MJ/ha during Indian dwarf irrigated variety of wheat crop production and 7.1148 MJ/kg straw during ethanol production stage). Total energy consumption is calculated as 8.2988 MJ/kg straw whereas energy generation from ethanol is 15.082 MJ/kg straw; resulting into NER > 1. Major portion of agricultural energy input is contributed by diesel and fertilisers whereas refining process of wheat straw feedstock to ethanol and by-products require mainly in the form of steam and electricity. On an average, 1671.8 kg water free ethanol, 930 kg lignin rich biomass (for combustion), and 561 kg C5-molasses (for fodder) per hectare are produced. Findings of this study, net energy ratio (1.81) and figure of merit (14.8028 MJ/nil kg carbon) proves wheat straw as highest energy efficient lignocellulosic feedstock for the country.

  7. Screening of cognitive impairment in patients with Parkinson's disease: diagnostic validity of the Brazilian versions of the Montreal Cognitive Assessment and the Addenbrooke's Cognitive Examination-Revised.

    Science.gov (United States)

    Sobreira, Emmanuelle; Pena-Pereira, Márcio A; Eckeli, Alan L; Sobreira-Neto, Manoel A; Chagas, Marcos H N; Foss, Maria P; Cholerton, Brenna; Zabetian, Cyrus P; Mata, Ignacio F; Tumas, Vitor

    2015-11-01

    The aim of the present study is to examine the accuracy of the Brazilian versions of the Montreal Cognitive Assessment (MoCA) and the Addenbrooke's Cognitive Examination-Revised (ACE-R) to screen for mild cognitive impairment (PDMCI) and dementia (PDD) in patients with Parkinson's disease (PD). Both scales were administered to a final convenience sample of 79 patients with PD. Patients were evaluated by a neurologist, a psychiatrist and a neuropsychologist using UPDRS, Hoehn and Yahr and Schwab and England scales, global deterioration scale, a psychiatric structured interview, Mattis Dementia Rating Scale and other cognitive tests. There were 32 patients with PDMCI and 17 patients with PDD. The MoCA and the ACE-R were able to discriminate patients with PDD from the others. Both scales showed to be useful to screen for dementia but not for mild cognitive impairment in patients with PD.

  8. Screening of cognitive impairment in patients with Parkinson's disease: diagnostic validity of the Brazilian versions of the Montreal Cognitive Assessment and the Addenbrooke's Cognitive Examination-Revised

    Directory of Open Access Journals (Sweden)

    Emmanuelle Sobreira

    2015-11-01

    Full Text Available ABSTRACTObjective The aim of the present study is to examine the accuracy of the Brazilian versions of the Montreal Cognitive Assessment (MoCA and the Addenbrooke's Cognitive Examination-Revised (ACE-R to screen for mild cognitive impairment (PDMCI and dementia (PDD in patients with Parkinson's disease (PD.Method Both scales were administered to a final convenience sample of 79 patients with PD. Patients were evaluated by a neurologist, a psychiatrist and a neuropsychologist using UPDRS, Hoehn and Yahr and Schwab and England scales, global deterioration scale, a psychiatric structured interview, Mattis Dementia Rating Scale and other cognitive tests.Results There were 32 patients with PDMCI and 17 patients with PDD. The MoCA and the ACE-R were able to discriminate patients with PDD from the others.Conclusion Both scales showed to be useful to screen for dementia but not for mild cognitive impairment in patients with PD.

  9. Utilization of Genograms and Eco-Maps To Assess American Indian Families Who Have a Member with a Disability (Making Visible the Invisible). Final Report.

    Science.gov (United States)

    Goodluck, Charlotte T.

    The purpose of this research project was to investigate the utility of the genogram and eco-map as family assessment tools for working with American Indian vocational rehabilitation (VR) clients who are referred for rehabilitation services, and to describe changes in the family system after VR services have been delivered by evaluating information…

  10. Validation of the Brazilian version of the VERITAS-Pro scale to assess adherence to prophylactic regimens in hemophilia

    Directory of Open Access Journals (Sweden)

    Adriana Aparecida Ferreira

    2018-01-01

    Full Text Available Introduction: Prophylaxis is the treatment of choice for patients with severe hemophilia. Low adherence may limit the effectiveness of the prophylactic regimen, thereby compromising outcomes. Objective: The objective of this study was to validate the Brazilian version of the VERITAS-Pro prophylaxis adherence scale, originally an American questionnaire that can be answered by the individual responsible for prophylaxis as well as by an observer. Methods: The scale has 24 questions divided into six subscales: Routine, Dosage, Plan, Remember, Skip and Communicate. Participants were recruited at a blood center in southeastern Brazil for validation and reliability analyses. Validation measures included the results obtained using analog visual scales of adherence, interval between medication dispensed by the treatment center pharmacy and the percentage of recommended doses administered and infusions registered in the patients’ logs. Results: The study included 32 individuals responsible for prophylaxis and five observers. The internal consistency was very good for the VERITAS-Pro total score, excellent for the Remember, Skip and Communicate subscales, good for the Dosage subscale, and acceptable for the Routine and Plan subscales. Twelve participants answered the questionnaire on more than one occasion to evaluate reproducibility. The intraclass correlation coefficient was excellent. Regarding convergent validity, the VERITAS-Pro scores were moderately correlated with the global adherence scale and with infusion log records, but showed a weak correlation with pharmacy dispensation records. Conclusion: The Brazilian version of VERITAS-Pro is a valid and reliable instrument, enabling the understanding of specific factors related to non-adherence and allowing targeted interventions for proper treatment. Keywords: Hemophilia, Medication adherence, Questionnaire, Validation study

  11. Assessment of effect of hydroalcoholic and decoction methods on extraction of antioxidants from selected Indian medicinal plants.

    Science.gov (United States)

    Kaneria, Mital; Kanani, Bhavana; Chanda, Sumitra

    2012-03-01

    To assess the effects of extraction methods on antioxidant activities of selected Indian medicinal flora. Different parts of plants were extracted by hydroalcoholic and decoction methods using water and various concentrations of methanol (ME) viz. 75%, 50% and 25% ME. The antioxidant activity of all the different extracts was evaluated using two different antioxidant assays viz. 2,2-diphenyl-1-picryl hydrazyl (DPPH) free radical scavenging assay and superoxide anion radical scavenging assay. Total phenol and flavonoid content was also estimated. The results showed that the extracting solvent significantly altered the antioxidant property estimations of screened plants. High correlations between phenolic compositions and antioxidant activities of extracts were observed. High levels of antioxidant activities were detected in Manilkara zapota (M. zapota) as compared with other screened plants. The results obtained appear to confirm the effect of different methods on extraction of antioxidants and antioxidant property of M. zapota.

  12. Preliminary assessment of habitat protection needs for West Indian manatees on the east coast of Florida and Georgia. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1988-12-01

    The report assesses information on the status of endangered West Indian manatees (Trichechus manatus) on the east coast of Florida and Georgia in the southeastern United States and recommends actions to improve protection of the species and its habitat in that area. Manatees on the east coast of Florida and Georgia appear to constitute a discrete population numbering perhaps 700 to 900 animals. Based on carcass-salvage data, recent annual mortality rates of between 8% and 10% are indicated. Perhaps 3% to 4% of the population was killed as a result of collisions with boats during 1987, and this threat appears to be increasing. Collisions with boats and destruction of essential habitat are the principal threats to the population. Recommendations include: quadruple the size of the boat-speed regulatory system on the east coast of Florida; limit development in essential manatee habitats; acquire additional manatee habitat as additions to Federal and State refuges and preserves.

  13. Assessing the internal consistency of the CARINA database in the Indian sector of the Southern Ocean

    Directory of Open Access Journals (Sweden)

    C. Lo Monaco

    2010-02-01

    Full Text Available Carbon and carbon-relevant hydrographic and hydrochemical ancillary data from previously not publicly available cruises were retrieved and recently merged to a new data base, CARINA (CARbon IN the Atlantic. The initial North Atlantic project, an international effort for ocean carbon synthesis, was extended to include the Arctic Mediterranean Seas (Arctic Ocean and Nordic Seas and all three sectors of the Southern Ocean. Of a total of 188 cruises, 37 cruises are part of the Southern Ocean. The present work focuses on data collected in the Indian sector (20° S–70° S; 30° E–150° E. The Southern Indian Ocean dataset covers the period 1992–2004 and includes seasonal repeated observations. Parameters including salinity, dissolved inorganic carbon (TCO2, total alkalinity (TA, oxygen, nitrate, phosphate and silicate were examined for cruise-to-cruise and overall consistency. In addition, data from an existing, quality controlled data base (GLODAP were introduced in the CARINA analysis to improve data coverage in the Southern Ocean. A global inversion was performed to synthesize the information deduced from objective comparisons of deep measurements (>1500 m at nearby stations (generally <220 km. The corrections suggested by the inversion were allowed to vary within a fixed envelope, thus accounting for ocean interior variability. The adjustments applied to CARINA data and those recommended for GLODAP data, in order to obtain a consistent merged dataset, are presented and discussed. The final outcome of this effort is a new quality controlled data base for TCO2 and other properties of the carbon system that can now be used to investigate the natural variability or stability of ocean chemistry and the accumulation of anthropogenic carbon. This data product also offers an important new synthesis of seasonal to decadal observations to validate ocean biogeochemical models in a region where available historical data were very

  14. Assessment of radon and thoron exhalation from Indian cement samples using smart radon and thoron monitors

    International Nuclear Information System (INIS)

    Sahoo, B.K.; Sapra, B.K; Agarwal, T.K.; Babu, D.A.R.

    2015-01-01

    It has been established that primarily, there exist two important sources that contribute to indoor radon/thoron namely, the exhalation from ground and building materials. The contribution from ground, although significant, is treated as a case of existing exposure. Then, the only source that can be controlled during the construction is the choice of building materials. Cement is an important building material used in the construction of houses and buildings in India. The housing sector is the largest cement consumer with 53% of the total Indian cement demand followed by the infrastructure sector. India with a production capacity of 165 million tones (MT) (in 2007), was the second largest cement producer in the world after China. The industry produces various types of cement like ordinary portland cement (OPC), Portland pozzolana cement (PPC), portland slag cement (PSC), rapid hardening portland cement (RHPC), sulphate resistant cement (SRC) and white cement (WC). Several studies have been undertaken on cement in various countries because it is commonly used in bulk quantities in the construction of houses and other civil structures. However, detailed information regarding the radon and thoron exhalation into indoor air from various types of cements produced in India is scarce. In the present work, an attempt has been made to systematically determine the radon and thoron exhalation from 50 cement samples (17 OPC, 15 PPC, 04 PSC, 06 RHPC, 04 WC and 04 SRC). The data thus obtained is used to calculate the indoor radon and thoron source term and the contributed inhalation dose based on a model room structure. The measured values of radon and thoron exhalation from cement samples were comparable with the reported values in other countries. This study showed that the cement samples used in civil constructions do not pose any radiological hazard to the Indian population. (author)

  15. The Brazilian Research Consortium on Obsessive-Compulsive Spectrum Disorders: recruitment, assessment instruments, methods for the development of multicenter collaborative studies and preliminary results.

    Science.gov (United States)

    Miguel, Euripedes Constantino; Ferrão, Ygor Arzeno; Rosário, Maria Conceição do; Mathis, Maria Alice de; Torres, Albina Rodrigues; Fontenelle, Leonardo Franklin; Hounie, Ana Gabriela; Shavitt, Roseli Gedanke; Cordioli, Aristides Volpato; Gonzalez, Christina Hojaij; Petribú, Kátia; Diniz, Juliana Belo; Malavazzi, Dante Marino; Torresan, Ricardo C; Raffin, Andréa Litvin; Meyer, Elisabeth; Braga, Daniela T; Borcato, Sonia; Valério, Carolina; Gropo, Luciana N; Prado, Helena da Silva; Perin, Eduardo Alliende; Santos, Sandro Iêgo; Copque, Helen; Borges, Manuela Corrêa; Lopes, Angélica Prazeres; Silva, Elenita D da

    2008-09-01

    To describe the recruitment of patients, assessment instruments, implementation, methods and preliminary results of The Brazilian Research Consortium on Obsessive-Compulsive Spectrum Disorders, which includes seven university sites. This cross-sectional study included a comprehensive clinical assessment including semi-structured interviews (sociodemographic data, medical and psychiatric history, disease course and comorbid psychiatric diagnoses), and instruments to assess obsessive-compulsive (Yale-Brown Obsessive-Compulsive Scale and Dimensional Yale-Brown Obsessive-Compulsive Scale), depressive (Beck Depression Inventory) and anxious (Beck Anxiety Inventory) symptoms, sensory phenomena (Universidade de São Paulo Sensory Phenomena Scale), insight (Brown Assessment Beliefs Scale), tics (Yale Global Tics Severity Scale) and quality of life (Medical Outcome Quality of Life Scale Short-form-36 and Social Assessment Scale). The raters' training consisted of watching at least five videotaped interviews and interviewing five patients with an expert researcher before interviewing patients alone. The reliability between all leaders for the most important instruments (Structured Clinical Interview for DSM-IV, Dimensional Yale-Brown Obsessive-Compulsive Scale, Universidade de São Paulo Sensory Phenomena Scale) was measured after six complete interviews. Inter-rater reliability was 96%. By March 2008, 630 obsessive-compulsive disorder patients had been systematically evaluated. Mean age (+/-SE) was 34.7 (+/-0.51), 56.3% were female, and 84.6% Caucasian. The most prevalent obsessive compulsive symptom dimensions were symmetry and contamination. The most common comorbidities were major depression, generalized anxiety and social anxiety disorder. The most common DSM-IV impulsive control disorder was skin picking. The sample was composed mainly by Caucasian individuals, unmarried, with some kind of occupational activity, mean age of 35 years, onset of obsessive

  16. Assessment of Environmental Flows for the Rivers of Western Ganges Delta with Special Reference to Indian Sundarban

    Science.gov (United States)

    Bhadra, T.; Hazra, S.; Ghosh, S.; Barman, B. C.

    2016-12-01

    The Indian Sundarban, situated on the western tide-dominated part of the Ganges delta was formed by the sedimentation of the Ganges and its tributaries. Freshwater is a scarce resource in the Sundarban though it is traversed by rivers. Most of the rivers of Western Ganges Delta, which used to nourish the Sundarban, have become defunct with the passage of time. To ensure sustainable flow and to enhance the flow-dependent ecosystem services in this region, assessment of environmental flows within the system is required. A pilot assessment of environment flows, supported by IUCN has been carried out in some specific river reaches of Western Ganges Delta under the present study. The holistic Building Block Methodology (BBM) has been modified and used for the assessment of environmental flows. In the modified BBM, three distinctive blocks namely Hydro-Morphology, Ecology and Socio-Economy have been selected and indicators like Ganges Dolphin (Platanista gangetica), Sundari tree (Heritiera fomes) and Hilsa fish (Tenualosa ilisha) etc. have been determined to assess the environmental flows. As the discharge data of the selected rivers are restricted in the public domain, the SWAT model has been run to generate the discharge data of the classified rivers. The Hydraulic model, HEC-RAS has been calibrated in the selected River reaches to assess the habitat availability and its changes for indicator species under different flow condition. The study reveals that River Bhagirathi-Hugli requires 150-427 cumec additional water in monsoon and 850-1127 cumec additional water in post-monsoon months for Hilsa migration, whereas 327-486 cumec additional water in pre-monsoon and dry season and 227-386 cumec additional water in post-monsoon months are required for Dolphin movement. Flow requirement of river Ichhamati has also been estimated under the present study. The total required flow for the Sundarban ecosystem to reduce the salinity level from 30ppt to 14ppt during the dry and pre

  17. Association between Cardiovascular Health Score and Carotid Intima-Media Thickness: Cross-Sectional Analysis of the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) Baseline Assessment.

    Science.gov (United States)

    Santos, Itamar S; Goulart, Alessandra C; Pereira, Alexandre C; Lotufo, Paulo A; Benseñor, Isabela M

    2016-12-01

    The American Heart Association aims to reduce the burden of cardiovascular disease in this decade by improving seven ideal cardiovascular health (CVH) characteristics in the population. The aim of this study was to quantify the association between the American Heart Association's CVH score and values for carotid intima-media thickness (CIMT) in the Brazilian Longitudinal Study of Adult Health baseline assessment. The Brazilian Longitudinal Study of Adult Health is a multicenter cohort study of civil servants aged 35 to 74 years in Brazil. In this study, the investigators analyzed 9,662 individuals with no previous cardiovascular disease. The distribution of CIMT values (categorized into age-, sex-, and race-specific quartiles) was analyzed according to CVH scores using χ 2 trend tests. Linear and multinomial regression models were built to evaluate the association between CIMT and CVH score. A significant increase was observed in the proportion of individuals within the first and second CIMT quartiles, as well as a decrease within the fourth quartile with higher CVH score strata (P for trend < .001). A 1-point increase in CVH score was associated in adjusted models with a decrease of 0.011 mm in CIMT and an odds ratio of 0.79 (95% CI, 0.77-0.81) of having CIMT in the fourth quartile. However, nearly 16% of individuals with optimal CVH scores had CIMT values in the highest quartile. In this study, significant associations were found between CIMT and CVH score in a large sample of middle-aged adults. However, a high CVH score did not warrant the absence of a significant subclinical atherosclerotic burden. Copyright © 2016 American Society of Echocardiography. Published by Elsevier Inc. All rights reserved.

  18. Assessment of genetic diversity, population structure and relationships in Indian and non-Indian genotypes of finger millet (Eleusine coracana (L.) Gaertn) using genomic SSR markers.

    Science.gov (United States)

    Ramakrishnan, M; Antony Ceasar, S; Duraipandiyan, V; Al-Dhabi, N A; Ignacimuthu, S

    2016-01-01

    We evaluated the genetic variation and population structure in Indian and non-Indian genotypes of finger millet using 87 genomic SSR primers. The 128 finger millet genotypes were collected and genomic DNA was isolated. Eighty-seven genomic SSR primers with 60-70 % GC contents were used for PCR analysis of 128 finger millet genotypes. The PCR products were separated and visualized on a 6 % polyacrylamide gel followed by silver staining. The data were used to estimate major allele frequency using Power Marker v3.0. Dendrograms were constructed based on the Jaccard's similarity coefficient. Statistical fitness and population structure analyses were performed to find the genetic diversity. The mean major allele frequency was 0.92; the means of polymorphic alleles were 2.13 per primer and 1.45 per genotype; the average polymorphism was 59.94 % per primer and average PIC value was 0.44 per primer. Indian genotypes produced an additional 0.21 allele than non-Indian genotypes. Gene diversity was in the range from 0.02 to 0.35. The average heterozygosity was 0.11, close to 100 % homozygosity. The highest inbreeding coefficient was observed with SSR marker UGEP67. The Jaccard's similarity coefficient value ranged from 0.011 to 0.836. The highest similarity value was 0.836 between genotypes DPI009-04 and GPU-45. Indian genotypes were placed in Eleusine coracana major cluster (EcMC) 1 along with 6 non-Indian genotypes. AMOVA showed that molecular variance in genotypes from various geographical regions was 4 %; among populations it was 3 % and within populations it was 93 %. PCA scatter plot analysis showed that GPU-28, GPU-45 and DPI009-04 were closely dispersed in first component axis. In structural analysis, the genotypes were divided into three subpopulations (SP1, SP2 and SP3). All the three subpopulations had an admixture of alleles and no pure line was observed. These analyses confirmed that all the genotypes were genetically diverse and had been grouped based on

  19. Health risk assessment of occupational exposure to particulate-phase polycyclic aromatic hydrocarbons associated with Chinese, Malay and Indian cooking.

    Science.gov (United States)

    Wei See, Siao; Karthikeyan, Sathrugnan; Balasubramanian, Rajasekhar

    2006-03-01

    Food cooking using liquefied petroleum gas (LPG) has received considerable attention in recent years since it is an important source of particulate air pollution in indoor environments for non-smokers. Exposure to organic compounds such as polycyclic aromatic hydrocarbons (PAHs) contained in particles is of particular health concern since some of these compounds are suspected carcinogens. It is therefore necessary to chemically characterize the airborne particles emitted from gas cooking to assess their possible health impacts. In this work, the levels of fine particulate matter (PM(2.5)) and 16 priority PAHs were determined in three different ethnic commercial kitchens, specifically Chinese, Malay and Indian food stalls, where distinctive cooking methods were employed. The mass concentrations of PM(2.5) and PAHs, and the fraction of PAHs in PM(2.5) were the highest at the Malay stall (245.3 microg m(-3), 609.0 ng m(-3), and 0.25%, respectively), followed by the Chinese stall (201.6 microg m(-3), 141.0 ng m(-3), and 0.07%), and the Indian stall (186.9 microg m(-3), 37.9 ng m(-3), and 0.02%). This difference in the levels of particulate pollution among the three stalls may be attributed to the different cooking methods employed at the food stalls, the amount of food cooked, and the cooking time, although the most sensitive parameter appears to be the predominant cooking method used. Frying processes, especially deep-frying, produce more air pollutants, possibly due to the high oil temperatures used in such operations. Furthermore, it is found that frying, be it deep-frying at the Malay stall or stir-frying at the Chinese stall, gave rise to an abundance of higher molecular weight PAHs such as benzo[b]fluoranthene, indeno[1,2,3-cd]pyrene and benzo[g,h,i]perylene whereas low-temperature cooking, such as simmering at the Indian stall, has a higher concentration of lower molecular weight PAHs. In addition, the correlation matrices and diagnostic ratios of PAHs were

  20. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    ... Importance to cancer, ethnicity and birth weight in a Brazilian cohort ... two Indian butterflies and female-biased sex ratio in the Red Pierrot, Talicada nyseus .... (2007) that hopes that someday humans may live and work on other planets ... Reviewing host proteins of Rhabdoviridae: Possible leads for lesser studied viruses.

  1. Assessment of two versions of regional climate model in simulating the Indian Summer Monsoon over South Asia CORDEX domain

    Science.gov (United States)

    Pattnayak, K. C.; Panda, S. K.; Saraswat, Vaishali; Dash, S. K.

    2018-04-01

    This study assess the performance of two versions of Regional Climate Model (RegCM) in simulating the Indian summer monsoon over South Asia for the period 1998 to 2003 with an aim of conducting future climate change simulations. Two sets of experiments were carried out with two different versions of RegCM (viz. RegCM4.2 and RegCM4.3) with the lateral boundary forcings provided from European Center for Medium Range Weather Forecast Reanalysis (ERA-interim) at 50 km horizontal resolution. The major updates in RegCM4.3 in comparison to the older version RegCM4.2 are the inclusion of measured solar irradiance in place of hardcoded solar constant and additional layers in the stratosphere. The analysis shows that the Indian summer monsoon rainfall, moisture flux and surface net downward shortwave flux are better represented in RegCM4.3 than that in the RegCM4.2 simulations. Excessive moisture flux in the RegCM4.2 simulation over the northern Arabian Sea and Peninsular India resulted in an overestimation of rainfall over the Western Ghats, Peninsular region as a result of which the all India rainfall has been overestimated. RegCM4.3 has performed well over India as a whole as well as its four rainfall homogenous zones in reproducing the mean monsoon rainfall and inter-annual variation of rainfall. Further, the monsoon onset, low-level Somali Jet and the upper level tropical easterly jet are better represented in the RegCM4.3 than RegCM4.2. Thus, RegCM4.3 has performed better in simulating the mean summer monsoon circulation over the South Asia. Hence, RegCM4.3 may be used to study the future climate change over the South Asia.

  2. Assessment of alpha radioactivity in Indian tobacco leaf-a detailed study with SSNTD

    International Nuclear Information System (INIS)

    Ghosh, Dipak; Deb, Argha; Sengupta, Rosalima; Patra, K.K.; Halder, S.; Maiti, S.

    2009-01-01

    People who inhale tobacco smoke are exposed to higher concentrations of radioactivity since tobacco contains polonium ( 210 Po) and lead ( 210 Pb) both of which are radioactive elements of radon decay series. Among these 210 Po emits damaging type of radiation-alpha radiation is 1000 times more carcinogenic than gamma radiation (DiFranza and Winters, 1982). It generates the localized radiation dose and the health of common people gets affected seriously. In view of this a detail measurement of radioactivity of tobacco leaf is essential. This paper presents a detail investigation on the measurement of alpha radioactivity in raw tobacco leaves, in a few commonly used Indian brand cigarettes and in packed chewing tobacco materials with solid state nuclear track detector (SSNTD). The study reveals the presence of pronounced alpha activity in cigarette tobacco and chewing tobacco samples ranging from 60-75 mBq/gm and 60- 75 mBq/gm. The alpha activity value is comparatively lower in raw tobacco leaves (9-50 mBq/gm). The annual committed effective dose of the smokers of these branded cigarettes has estimated to be 50-700 (μSv/y), whereas the effective dose value in raw tobacco leaves and chewing tobacco samples is 54-201 μSv/y and 230-290 μSv/y, respectively which are within the range found in cigarette samples. (author)

  3. Life assessment and emissions monitoring of Indian coal-fired power plants

    Energy Technology Data Exchange (ETDEWEB)

    1992-07-01

    At the request of the Pittsburgh Energy Technology Center (PETC) of the United States Department of Energy (USDOE), the traveler, along with Dr. R. P. Krishnan, Oak Ridge National Laboratory (ORNL), Oak Ridge, Tennessee spent three weeks in India planning and performing emissions monitoring at the coal-fired Vijayawada Thermal Power Station (VTPS). The coordination for the Indian participants was provided by BHEL, Trichy and CPRI, Bangalore. The trip was sponsored by the PETC under the United States Agency for International Development (USAID)/Government of India (GOI)P Alternate Energy Resources Development (AERD) Project. The AERD Project is managed by PETC, and ORNL is providing the technical coordination and support for four coal projects that are being implemented with BHEL, Trichy. The traveler, after briefing the USAID mission in New Delhi visited BHEL, Trichy and CPRI, Bangalore to coordinate and plan the emissions test program. The site selection was made by BHEL, CPRI, TVA, and PETC. Monitoring was performed for 4 days on one of the 4 existing 210 MW coal-fired boilers at the VTPS, 400 km north of Madras, India.

  4. Life assessment and emissions monitoring of Indian coal-fired power plants. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1992-07-01

    At the request of the Pittsburgh Energy Technology Center (PETC) of the United States Department of Energy (USDOE), the traveler, along with Dr. R. P. Krishnan, Oak Ridge National Laboratory (ORNL), Oak Ridge, Tennessee spent three weeks in India planning and performing emissions monitoring at the coal-fired Vijayawada Thermal Power Station (VTPS). The coordination for the Indian participants was provided by BHEL, Trichy and CPRI, Bangalore. The trip was sponsored by the PETC under the United States Agency for International Development (USAID)/Government of India (GOI)P Alternate Energy Resources Development (AERD) Project. The AERD Project is managed by PETC, and ORNL is providing the technical coordination and support for four coal projects that are being implemented with BHEL, Trichy. The traveler, after briefing the USAID mission in New Delhi visited BHEL, Trichy and CPRI, Bangalore to coordinate and plan the emissions test program. The site selection was made by BHEL, CPRI, TVA, and PETC. Monitoring was performed for 4 days on one of the 4 existing 210 MW coal-fired boilers at the VTPS, 400 km north of Madras, India.

  5. Assessment of radiological and non-radiological hazards in the nuclear fuel cycle - The Indian experience

    International Nuclear Information System (INIS)

    Krishnamony, S.; Gopinath, D.V.

    1996-01-01

    Design and operational aspects of nuclear fuel cycle facilities have several features that distinguish them from nuclear power plants. These are related to (i) the nature of operations which are chiefly mining, metallurgical and chemical; (ii) the nature and type of radio-active materials handled, their specific activities and inventories; and (iii) the physical and chemical processes involved and the associated containment provisions. Generally the radioactive materials are present in an already highly dispersible or mobile form, in the form of solutions, slurries and powders, often associated with a wide variety of reactive and corrosive chemicals. There are further marked differences between the front-end and back-end of the fuel cycle. Whereas the front-end is characterized by the presence of large quantities of low specific activity naturally occurring radioactive materials, the back-end is characterized by high specific activities and concentrations of fission products and actinides. Radioactive characteristics of waste arisings are also different in different phases of the nuclear fuel cycle. Potential for internal exposure in the occupational environment is another distinguishing feature as compared with the more common designs of nuclear power reactors. Potential for accidents, their phenomenology and the resulting consequences are also markedly different in fuel cycle operations. The non-radiological hazards in fuel cycle operations are also of significance, since the operations are mostly mining, metallurgical and chemical in nature. These aspects are examined and evaluated in this paper, based on the Indian experience. (author). 12 refs, 10 tabs

  6. Evaporation-precipitation variability over Indian Ocean and its assessment in NCEP Climate Forecast System (CFSv2)

    Energy Technology Data Exchange (ETDEWEB)

    Pokhrel, Samir; Parekh, Anant; Saha, Subodh Kumar; Dhakate, Ashish; Chaudhari, Hemantkumar S. [Indian Institute of Tropical Meteorology, Pune (India); Rahaman, Hasibur [Indian National Centre for Ocean Information Services, Hyderabad (India); Gairola, Rakesh Mohan [Space Applications Centre, ISRO, Ahmedabad (India)

    2012-11-15

    An attempt has been made to explore all the facets of Evaporation-Precipitation (E-P) distribution and variability over the Indian Ocean (IO) basin using Objectively Analyzed air-sea Fluxes (OAFlux) data and subsequently a thorough assessment of the latest version of National Centers for Environment Prediction (NCEP) Climate Forecast System (CFS) version-2 is done. This study primarily focuses on two fundamental issues, first, the core issue of pervasive cold SST bias in the CFS simulation in the context of moisture flux exchange between the atmosphere and the ocean and second, the fidelity of the model in simulating mean and variability of E-P and its elemental components associated with the climatic anomalies occurring over the Indian and the Pacific ocean basin. Valuation of evaporation and precipitation, the two integral component of E-P, along with the similar details of wind speed, air-sea humidity difference ({Delta}Q) and Sea Surface Temperature (SST) are performed. CFS simulation is vitiated by the presence of basin wide systematic positive bias in evaporation, {Delta}Q and similar negative bias in wind speed and SST. Bifurcation of the evaporation bias into its components reveals that bias in air humidity (Q{sub a}) is basically responsible for the presence of pervasive positive evaporation bias. The regions where CFS does not adhere to the observed wind-evaporation and Q{sub a} -evaporation relation was found to lie over the northern Arabian Sea (AS), the western Bay of Bengal (BoB) and the western Equatorial IO. Evaporation bias is found to control a significant quantum of cold SST bias over most of the basin owing to its intimate association with SST in a coupled feedback system. This area is stretched over the almost entire north IO, north of 15 {sup circle} S excluding a small equatorial strip, where the evaporation bias may essentially explain 20-100 % of cold SST bias. This percentage is maximum over the western IO, central AS and BoB. The CFS

  7. Indian areas threatened by hydroelectric projects in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Aspelin, P L; Santos, S.C. dos

    1981-10-01

    In Brazil, as elsewhere, high priority is being given to developing domestic energy sources due to the spectacular increase in the cost of imported petroleum in recent years. This paper discusses the present situation of the thirty-two to thirty-four various Indian areas presently known to be threatened by seven major hydro-electric projects and one flood-control project, either planned or underway, in or directly involving Brazil. A total of at least 100,000 hectares of Indian land (or nearly one hectare for each remaining Brazilian Indian) will be flooded or otherwise expropriated by these projects. Past efforts by the Brazilian National Indian Foundation (FUNAI) to protect the Indians from the pressure of ''national development'' have not been sufficient. Research, planning, publicity, and political pressure are necessary to ensure that their efforts regarding these hydroelectric projects are more successful.

  8. Assessment of water pollution in the Brazilian Pampa biome by means of stress biomarkers in tadpoles of the leaf frog Phyllomedusa iheringii (Anura: Hylidae

    Directory of Open Access Journals (Sweden)

    TG Santos

    2015-06-01

    Full Text Available The Brazilian Pampa biome is currently under constant threat due to increase of agriculture and improper management of urban effluents. Studies with a focus on the assessment of impacts caused by human activities in this biome are scarce. In the present study, we measured stress-related biomarkers in tadpoles of the leaf frog Phyllomedusa iheringii, an endemic species to the Pampa biome, and tested its suitability as a bioindicator for the assessment of potential aquatic contamination in selected ponds (S1 and S2 nearby agricultural areas in comparison to a reference site. A significant decrease in acetylcholinesterase activity was observed in S2 when compared to S1 and reference. The levels of total-hydroperoxides were increased in S2 site. In parallel, increased activity of the antioxidant enzymes catalase, superoxide dismutase and glutathione S-transferase were observed in S2 when compared to S1 and reference. Further studies are necessary in order to correlate the changes observed here with different chemical stressors in water, as well as to elucidate mechanisms of toxicity induced by pesticides in amphibian species endemic to the Pampa biome. Nevertheless, our study validates Phyllomedusa iheringii as a valuable bioindicator in environmental studies.

  9. Assessment of water pollution in the Brazilian Pampa biome by means of stress biomarkers in tadpoles of the leaf frog Phyllomedusa iheringii (Anura: Hylidae).

    Science.gov (United States)

    Santos, T G; Melo, R; Costa-Silva, D G; Nunes, Mem; Rodrigues, N R; Franco, J L

    2015-01-01

    The Brazilian Pampa biome is currently under constant threat due to increase of agriculture and improper management of urban effluents. Studies with a focus on the assessment of impacts caused by human activities in this biome are scarce. In the present study, we measured stress-related biomarkers in tadpoles of the leaf frog Phyllomedusa iheringii, an endemic species to the Pampa biome, and tested its suitability as a bioindicator for the assessment of potential aquatic contamination in selected ponds (S1 and S2) nearby agricultural areas in comparison to a reference site. A significant decrease in acetylcholinesterase activity was observed in S2 when compared to S1 and reference. The levels of total-hydroperoxides were increased in S2 site. In parallel, increased activity of the antioxidant enzymes catalase, superoxide dismutase and glutathione S-transferase were observed in S2 when compared to S1 and reference. Further studies are necessary in order to correlate the changes observed here with different chemical stressors in water, as well as to elucidate mechanisms of toxicity induced by pesticides in amphibian species endemic to the Pampa biome. Nevertheless, our study validates Phyllomedusa iheringii as a valuable bioindicator in environmental studies.

  10. Food Perceptions and Dietary Behavior of American-Indian Children, Their Caregivers, and Educators: Formative Assessment Findings from Pathways.

    Science.gov (United States)

    Gittelsohn, Joel; Toporoff, Elanah Greer; Story, Mary; Evans, Marguerite; Anliker, Jean; Davis, Sally; Sharma, Anjali; White, Jean

    2000-01-01

    Dietary findings from a school-based obesity prevention project (Pathways) are reported for children from six different American-Indian nations. A formative assessment was undertaken with teachers, caregivers, and children from nine schools to design a culturally appropriate intervention, including classroom curriculum, food service, physical education, and family components. This assessment employed a combination of qualitative and quantitative methods (including direct observations, paired-child in-depth interviews, focus groups with child caregivers and teachers, and semistructured interviews with caregivers and foodservice personnel) to query local perceptions and beliefs about foods commonly eaten and risk behaviors associated with childhood obesity at home, at school, and in the community. An abundance of high-fat, high-sugar foods was detected in children's diets described by caregivers, school food-service workers, and the children themselves. Although children and caregivers identified fruits and vegetables as healthy food choices, this knowledge does not appear to influence actual food choices. Frequent high-fat/high-sugar food sales in the schools, high-fat entrees in school meals, the use of food rewards in the classroom, rules about finishing all of one's food, and limited family resources are some of the competing factors that need to be addressed in the Pathways intervention.

  11. Landslide hazard assessment along a mountain highway in the Indian Himalayan Region (IHR) using remote sensing and computational models

    Science.gov (United States)

    Krishna, Akhouri P.; Kumar, Santosh

    2013-10-01

    Landslide hazard assessments using computational models, such as artificial neural network (ANN) and frequency ratio (FR), were carried out covering one of the important mountain highways in the Central Himalaya of Indian Himalayan Region (IHR). Landslide influencing factors were either calculated or extracted from spatial databases including recent remote sensing data of LANDSAT TM, CARTOSAT digital elevation model (DEM) and Tropical Rainfall Measuring Mission (TRMM) satellite for rainfall data. ANN was implemented using the multi-layered feed forward architecture with different input, output and hidden layers. This model based on back propagation algorithm derived weights for all possible parameters of landslides and causative factors considered. The training sites for landslide prone and non-prone areas were identified and verified through details gathered from remote sensing and other sources. Frequency Ratio (FR) models are based on observed relationships between the distribution of landslides and each landslide related factor. FR model implementation proved useful for assessing the spatial relationships between landslide locations and factors contributing to its occurrence. Above computational models generated respective susceptibility maps of landslide hazard for the study area. This further allowed the simulation of landslide hazard maps on a medium scale using GIS platform and remote sensing data. Upon validation and accuracy checks, it was observed that both models produced good results with FR having some edge over ANN based mapping. Such statistical and functional models led to better understanding of relationships between the landslides and preparatory factors as well as ensuring lesser levels of subjectivity compared to qualitative approaches.

  12. Preliminary assessment of the water resources of the Tulalip Indian Reservation, Washington

    Science.gov (United States)

    Drost, B.W.

    1977-01-01

    In 1974 about 30 percent of the nearly 600 acre-feet of water used on the Tulalip Indian Reservation, Washington, was obtained from a surface-water reservoir, while nearly 70 percent was obtained from ground-water sources. Domestic use accounted for about 93 percent of total water use. Nutrient (phosphorus) concentrations measured in most surface-water samples were less than the maximum limit recommended by the U.S. Environmental Protection Agency. The recommended maximum limit for total coliform bacteria was never exceeded. Ground water is withdrawn from aquifers in unconsolidated deposits. Shallow aquifers, which provide about 45 percent of the total ground-water supply, are tapped by about 250 wells and yield 5 to 20 gpm to 30- and 42-inch diameter dug wells. Deeper aquifers yield about 55 percent of the ground-water supply to about 125 wells that are mostly between 100 and 150 feet deep. Yields are generally at least 20 gpm to 6- and 8-inch wells, and several wells have yields exceeding 300 gpm. Water in the shallow aquifers generally had an excessive concentration of dissolved iron, often exceeding the recommended maximum limit of 0.30 mg/liter, and total coliform bacteria in water from six wells exceeded 1 colony per 100 milliliters of water. Some wells in the deeper aquifers yield water with dissolved iron and (or) manganese concentrations exceeding the recommended maximum limit of 0.30 and 0.05 mg/liter, respectively. Although many deep coastal wells bottom far below sea level, only two wells indicated local saltwater intrusion. An aquifer underlying the central plateau and an artesian aquifer in the northeastern part of the reservation appear to offer the best potential for development of additional ground-water supplies. (Woodard-USGS)

  13. Assessment of parental oral health knowledge and behaviors among American Indians of a Northern Plains tribe.

    Science.gov (United States)

    Wilson, Anne; Brega, Angela G; Batliner, Terrence S; Henderson, William; Campagna, Elizabeth J; Fehringer, Karen; Gallegos, Joaquin; Daniels, Dallas; Albino, Judith

    2014-01-01

    Investigate the relationship between sociodemographic variables and oral health knowledge and behaviors of American Indian (AI) parents as the initial step in a program aimed at reducing caries experience among AI children. Survey data were collected from a sample of 147 AI parents of children ages 0-7 years who are residents of a Northern Plains reservation. Questions addressed sociodemographic variables for parents/their children and parent oral health knowledge and behavior. Overall knowledge was measured as percentage of items answered correctly. Overall behavior was measured as percentage of items reflecting behavior consistent with accepted oral health recommendations. Oral health knowledge and behaviors, and the relationship between them, were evaluated across groups defined by quartiles. Parent sociodemographic variables were not significantly associated with behavior scores. Female gender, higher level of education, and higher income were significantly and positively associated with mean knowledge scores. Behavior and knowledge scores were significantly correlated. On average, survey participants identified the best answer for 75 percent of knowledge items and engaged in 58 percent of optimal oral health behaviors. Participants in higher oral health knowledge quartiles had greater adherence with recommended oral health behaviors than those in lower quartiles. Surveyed AI parents had reasonably high levels of knowledge about oral health and caries prevention for their children but engaged at relatively lower levels in parental behaviors necessary to promote oral health. Strategies focused on behavior change, rather than knowledge alone, may be most likely to affect oral health outcomes for AI children. © 2013 American Association of Public Health Dentistry.

  14. Inhibition of local effects induced by Bothrops erythromelas snake venom: Assessment of the effectiveness of Brazilian polyvalent bothropic antivenom and aqueous leaf extract of Jatropha gossypiifolia.

    Science.gov (United States)

    Félix-Silva, Juliana; Gomes, Jacyra A S; Xavier-Santos, Jacinthia B; Passos, Júlia G R; Silva-Junior, Arnóbio A; Tambourgi, Denise V; Fernandes-Pedrosa, Matheus F

    2017-01-01

    Bothrops erythromelas is a snake of medical importance responsible for most of the venomous incidents in Northeastern Brazil. However, this species is not included in the pool of venoms that are used in the Brazilian polyvalent bothropic antivenom (BAv) production. Furthermore, it is well known that antivenom therapy has limited efficacy against venom-induced local effects, making the search for complementary alternatives to treat snakebites an important task. Jatropha gossypiifolia is a medicinal plant widely indicated in folk medicine as an antidote for snakebites, whose effectiveness against Bothrops jararaca venom (BjV) has been previously demonstrated in mice. In this context, this study assessed the effectiveness of the aqueous extract (AE) of this plant and of the BAv against local effects induced by B. erythromelas venom (BeV). Inhibition of BeV-induced edematogenic and hemorrhagic local effects was assayed in mice in pre-treatment (treatment prior to BeV injection) and post-treatment (treatment post-envenomation) protocols. Inhibition of proteolytic, phospholipase A 2 (PLA 2 ) and hyaluronidase enzymatic activities of BeV were evaluated in vitro. BAv cross-reactivity and estimation of antibody titers against BeV and BjV were assessed by Ouchterlony double diffusion test. The results show that in pre-treatment protocol AE and BAv presented very similar effects (about 70% of inhibition for edematogenic and 40% for hemorrhagic activities). However, BAv poorly inhibited edema and hemorrhage in post-envenomation protocol, whilst, in contrast, AE was significantly active even when used after BeV injection. AE was able to inhibit all the tested enzymatic activities of BeV, while BAv was active only against hyaluronidase activity, which could justify the low effectiveness of BAv against BeV-induced local effects in vivo. Ouchterlony's test showed positive cross-reactivity against BeV, but the antibody titers were slightly higher against BjV. Together, these

  15. Computed Tomography-Based Occipital Condyle Morphometry in an Indian Population to Assess the Feasibility of Condylar Screws for Occipitocervical Fusion.

    Science.gov (United States)

    Srivastava, Abhishek; Nanda, Geetanjali; Mahajan, Rajat; Nanda, Ankur; Mishra, Nirajana; Karmaran, Srinivasa; Batra, Sahil; Chhabra, Harvinder Singh

    2017-12-01

    A retrospective computed tomography (CT)-based morphometric study of 82 occipital condyles in the Indian population, focusing on critical morphometric dimensions with relation to placing condylar screws. This study focused on determining the feasibility of placing occipital condylar screws in an Indian population using CT anatomical morphometric data. The occipital condylar screw is a novel technique being explored as one of the options in occipitocervical stabilization. Sex and ethnic variations in anatomical structures may restrict the feasibility of this technique in some populations. To the best of our knowledge, there are no CT-based data on an Indian population that assess the feasibility of occipital condylar screws. We measured the dimensions of 82 occipital condyles in 41 adults on coronal, sagittal, and axial reconstructed CT images. The differences were noted between the right and left sides and also between males and females. Statistical analysis was performed using the t -test, with a p -value of occipital condyle shows that condylar screws are anatomically feasible in a large portion of the Indian population. However, because a small number of population may not be suitable for this technique, meticulous study of preoperative anatomy using detailed CT data is advised.

  16. The Assessment of Oral Microflora Exposed to 3% Ethanolic Extract of Brazilian Green Propolis Preparation Used for Hygiene Maintenance following Minor Oral Surgeries

    Directory of Open Access Journals (Sweden)

    Tadeusz Morawiec

    2015-01-01

    Full Text Available The aim of this study was to investigate the influence of a topically administered hygienic preparation containing a 3% ethanolic extract of Brazilian green propolis (EEP-B on oral microflora spectrum changes in a group of patients who underwent common oral surgery procedures. Two gel samples were compared: the tested gel containing an active ingredient, that is, a 3% EEP-B (gel GA, and a placebo as the negative control (gel GC. The collection of microbiological material included 14 patients requiring surgical extraction of wisdom molars and short endosseous implant installation. Clinical examinations were carried out as follow-up, that is, baseline and after 5-6 weeks’ time. During the first and subsequent assessment, swabs were taken from the mucosal surface. The number of microorganism species was found to have increased following the application of GC gel over the period of 5-6 weeks. This mainly affected Gram-positive rods and bacilli as well as Gram-negative rods. Application of the GA gel enriched with 3% EEP-B caused a profound reduction in the amount of Neisseria spp. and Bifidobacterium spp. strains. Elimination of seven species of microorganisms was observed: Streptococcus acidominimus, Streptococcus oralis, Staphylococcus epidermidis, Veillonella parvula, Bifidobacterium breve, Bifidobacterium longum, and Lactobacillus acidophilus.

  17. Use of the probability of stone formation (PSF) score to assess stone forming risk and treatment response in a cohort of Brazilian stone formers.

    Science.gov (United States)

    Turney, Benjamin; Robertson, William; Wiseman, Oliver; Amaro, Carmen Regina P R; Leitão, Victor A; Silva, Isabela Leme da; Amaro, João Luiz

    2014-01-01

    The aim was to confirm that PSF (probability of stone formation) changed appropriately following medical therapy on recurrent stone formers. Data were collected on 26 Brazilian stone-formers. A baseline 24-hour urine collection was performed prior to treatment. Details of the medical treatment initiated for stone-disease were recorded. A PSF calculation was performed on the 24 hour urine sample using the 7 urinary parameters required: voided volume, oxalate, calcium, urate, pH, citrate and magnesium. A repeat 24-hour urine sample was performed for PSF calculation after treatment. Comparison was made between the PSF scores before and during treatment. At baseline, 20 of the 26 patients (77%) had a high PSF score (> 0.5). Of the 26 patients, 17 (65%) showed an overall reduction in their PSF profiles with a medical treatment regimen. Eleven patients (42%) changed from a high risk (PSF > 0.5) to a low risk (PSF 0.5) during both assessments. The PSF score reduced following medical treatment in the majority of patients in this cohort.

  18. Use of the probability of stone formation (PSF score to assess stone forming risk and treatment response in a cohort of Brazilian stone formers

    Directory of Open Access Journals (Sweden)

    Benjamin Turney

    2014-08-01

    Full Text Available Introduction The aim was to confirm that PSF (probability of stone formation changed appropriately following medical therapy on recurrent stone formers. Materials and Methods Data were collected on 26 Brazilian stone-formers. A baseline 24-hour urine collection was performed prior to treatment. Details of the medical treatment initiated for stone-disease were recorded. A PSF calculation was performed on the 24 hour urine sample using the 7 urinary parameters required: voided volume, oxalate, calcium, urate, pH, citrate and magnesium. A repeat 24-hour urine sample was performed for PSF calculation after treatment. Comparison was made between the PSF scores before and during treatment. Results At baseline, 20 of the 26 patients (77% had a high PSF score (> 0.5. Of the 26 patients, 17 (65% showed an overall reduction in their PSF profiles with a medical treatment regimen. Eleven patients (42% changed from a high risk (PSF > 0.5 to a low risk (PSF 0.5 during both assessments. Conclusions The PSF score reduced following medical treatment in the majority of patients in this cohort.

  19. Brief cognitive assessment of Alzheimer's disease in advanced stages: Proposal for a Brazilian version of the Short Battery for Severe Impairment (SIB-8

    Directory of Open Access Journals (Sweden)

    José Roberto Wajman

    Full Text Available ABSTRACT The measurement of cognitive abilities of patients with severe dementia can serve a wide range of methodological and clinical needs. Objective: To validate a proposed severe impairment battery SIB-8 for a Brazilian population sample as part of the neuropsychological assessment of patients with Alzheimer's disease (AD in advanced stages. Methods: After a systematic process of translation and back-translation, the SIB-8 was applied to 95 patients with AD at different stages; moderate, moderately severe and severe according to FAST subdivisions (5, 6 and 7, with scores on the Mini-Mental State Examination (MMSE of between 5 and 15 and followed by the Division of Behavioral Neurology and the Center for Aging Brain of the Federal University of São Paulo - UNIFESP. Results: Inferential data revealed that the SIB-8 instrument behaved differently at each stage of the disease with a statistical value of sensitivity p<0.001, gradually reflecting the expected course of the dementia, inherent with the decline of cognitive functions. Conclusion: Findings indicated that the SIB-8 is a useful tool for the evaluation and prospective comparison of AD patients in advanced stages, retaining its original characteristics in our population.

  20. Brief cognitive assessment of Alzheimer's disease in advanced stages: Proposal for a Brazilian version of the Short Battery for Severe Impairment (SIB-8).

    Science.gov (United States)

    Wajman, José Roberto; Bertolucci, Paulo Henrique Ferreira

    2013-01-01

    The measurement of cognitive abilities of patients with severe dementia can serve a wide range of methodological and clinical needs. To validate a proposed severe impairment battery SIB-8 for a Brazilian population sample as part of the neuropsychological assessment of patients with Alzheimer's disease (AD) in advanced stages. After a systematic process of translation and back-translation, the SIB-8 was applied to 95 patients with AD at different stages; moderate, moderately severe and severe according to FAST subdivisions (5, 6 and 7), with scores on the Mini-Mental State Examination (MMSE) of between 5 and 15 and followed by the Division of Behavioral Neurology and the Center for Aging Brain of the Federal University of São Paulo - UNIFESP. Inferential data revealed that the SIB-8 instrument behaved differently at each stage of the disease with a statistical value of sensitivity p<0.001, gradually reflecting the expected course of the dementia, inherent with the decline of cognitive functions. Findings indicated that the SIB-8 is a useful tool for the evaluation and prospective comparison of AD patients in advanced stages, retaining its original characteristics in our population.

  1. Assessing Potential Conservation and Restoration Areas of Freshwater Fish Fauna in the Indian River Basins.

    Science.gov (United States)

    Bhatt, Jay P; Manish, Kumar; Mehta, Rajender; Pandit, Maharaj K

    2016-05-01

    Conservation efforts globally are skewed toward terrestrial ecosystems. To date, conservation of aquatic ecosystems, in particular fish fauna, is largely neglected. We provide a country-wide assessment of Indian river ecosystems in order to identify and prioritize areas for protection and restoration of freshwater fish fauna. Using various biodiversity and anthropogenic attributes, coupled with tools of ecological modeling, we delineated areas for fish fauna conservation and restoration in the 20 major river basins of India. To do this, we used prioritization analyses and reserve selection algorithms to derive conservation value index (CVI) and vulnerability index (VI) of the river basins. CVI was estimated using endemicity, rarity, conservation value, and taxonomic singularity, while VI was estimated using a disturbance index derived from percent geographic area of the basin under human settlements, human population density, predominant land use, and total number of exotic fish species in each basin. The two indices, CVI and VI, were converted into geo-referenced maps, and each map was super-imposed onto species richness and forest cover maps, respectively. After superimposition, areas with high CVI and low VI shade intensities were delineated for conservation, while areas with high CVI and high VI shade intensities were demarcated for restoration. In view of the importance of freshwater fish for human livelihoods and consumption, and ecosystems of India's rivers, we call for urgent attention to the conservation of their fish fauna along with restoration of their degraded habitats.

  2. Methodologies and technologies for life assessment and management of coolant channels of Indian pressurised heavy water reactors

    International Nuclear Information System (INIS)

    Rupani, B.B.; Sinha, S.K.; Sinha, R.K.

    2002-01-01

    Zirconium alloy coolant channels are central to the design of Indian Pressurised Heavy Water Reactors (PHWRs) and form the individual pressure boundaries. These coolant channels consist of horizontal pressure tubes made of zirconium alloys, which are separated from cold calandria tubes using garter spring spacers. High temperature heavy water coolant flows through the pressure tube which supports the fuel bundles. A typical coolant channel in a PHWR is shown. These pressure tubes are subjected to several life limiting degradation mechanisms like creep and growth, hydrogen pick-up, reduction in fracture toughness and delayed hydride cracking phenomena because of their operation under high temperature, high stress and high fast neutron flux environment. Considering the early onset of these degradation mechanisms in Zircaloy-2 pressure tubes used in the early generation of Indian PHWRs, the life management of these coolant channels becomes a challenging task, involving multidisciplinary R and D efforts in areas like analytical modelling of degradation mechanisms, evolution of methodologies for assessment of fitness for service and, tools and techniques for remote on line monitoring of integrity, maintenance and replacement. The degradation mechanisms have been modelled and incorporated into specially developed computer codes, such as SCAPCA for irradiation induced creep and growth deformation modelling, HYCON for hydrogen pick-up modelling, BLIST for hydrogen diffusion, blister nucleation and growth modelling and CEAL for assessment of leak before break behaviour. These codes have been validated with respect to the results of in-service inspection and post irradiation examination. Development of analytical models actually paved the way for the evolution of more refined methodologies for assessing the safe residual life of coolant channel. Information gathered from various experiments simulating the degradation mechanisms, results of post-irradiation examination of the

  3. Assessing the role of appropriate primary health care on the use of dental services by Brazilian low-income preschool children.

    Science.gov (United States)

    Baldani, Márcia Helena; Rocha, Juliana Schaia; Fadel, Cristina Berger; Nascimento, Antonio Carlos; Antunes, José Leopoldo Ferreira; Moysés, Samuel Jorge

    2017-11-21

    This cross-sectional study aimed to assess the association between the quality of primary health care (PHC) and the use of dental services by preschoolers served by the Family Health Strategy (FHS), controlling for socio-demographic determinants and perceived need. The sample encompassed 438 children aged 3-5 years, enrolled in 19 FHS facilities in Ponta Grossa, Paraná State, Brazil. Individual level variables were collected by interviewing parents or caregivers at home. They answered a questionnaire on socioeconomic conditions, oral hygiene habits and use of dental services. Parental perception of child's oral health related quality of life, as perceived need, was assessed by the Brazilian version of Early Childhood Oral Health Impact Scale (ECOHIS). Normative need was assessed by oral examinations, according to guidelines standardized by the World Health Organization. The contextual level factor was defined as the extent of implementation of PHC in the facilities. Managers responded to PCATool-Brazil, a validated questionnaire which measures the extent of PHC. Dentists answered to a version of PCATool, which was adapted and pretested for dental services. Multilevel analysis, based on Andersen's behavioral model, fitted the adjustment of "having ever consulted a dentist" to contextual and individual covariates. We observed high prevalence of dental caries. Almost half of the sample had had dental appointments in life. Social gradients were observed for the use of dental services. Although it was not able to eliminate the impact of adverse social conditions, higher levels of PHC attributes in dental services favored the effective use of such services by low-income children.

  4. Final base case community analysis: Indian Springs, Nevada for the Clark County socioeconomic impact assessment of the proposed high- level nuclear waste repository at Yucca Mountain, Nevada

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-06-18

    This document provides a base case description of the rural Clark County community of Indian Springs in anticipation of change associated with the proposed high-level nuclear waste repository at Yucca Mountain. As the community closest to the proposed site, Indian Springs may be seen by site characterization workers, as well as workers associated with later repository phases, as a logical place to live. This report develops and updates information relating to a broad spectrum of socioeconomic variables, thereby providing a `snapshot` or `base case` look at Indian Springs in early 1992. With this as a background, future repository-related developments may be analytically separated from changes brought about by other factors, thus allowing for the assessment of the magnitude of local changes associated with the proposed repository. Given the size of the community, changes that may be considered small in an absolute sense may have relatively large impacts at the local level. Indian Springs is, in many respects, a unique community and a community of contrasts. An unincorporated town, it is a small yet important enclave of workers on large federal projects and home to employees of small- scale businesses and services. It is a rural community, but it is also close to the urbanized Las Vega Valley. It is a desert community, but has good water resources. It is on flat terrain, but it is located within 20 miles of the tallest mountains in Nevada. It is a town in which various interest groups diverge on issues of local importance, but in a sense of community remains an important feature of life. Finally, it has a sociodemographic history of both surface transience and underlying stability. If local land becomes available, Indian Springs has some room for growth but must first consider the historical effects of growth on the town and its desired direction for the future.

  5. Final base case community analysis: Indian Springs, Nevada for the Clark County socioeconomic impact assessment of the proposed high- level nuclear waste repository at Yucca Mountain, Nevada

    International Nuclear Information System (INIS)

    1992-01-01

    This document provides a base case description of the rural Clark County community of Indian Springs in anticipation of change associated with the proposed high-level nuclear waste repository at Yucca Mountain. As the community closest to the proposed site, Indian Springs may be seen by site characterization workers, as well as workers associated with later repository phases, as a logical place to live. This report develops and updates information relating to a broad spectrum of socioeconomic variables, thereby providing a 'snapshot' or 'base case' look at Indian Springs in early 1992. With this as a background, future repository-related developments may be analytically separated from changes brought about by other factors, thus allowing for the assessment of the magnitude of local changes associated with the proposed repository. Given the size of the community, changes that may be considered small in an absolute sense may have relatively large impacts at the local level. Indian Springs is, in many respects, a unique community and a community of contrasts. An unincorporated town, it is a small yet important enclave of workers on large federal projects and home to employees of small- scale businesses and services. It is a rural community, but it is also close to the urbanized Las Vega Valley. It is a desert community, but has good water resources. It is on flat terrain, but it is located within 20 miles of the tallest mountains in Nevada. It is a town in which various interest groups diverge on issues of local importance, but in a sense of community remains an important feature of life. Finally, it has a sociodemographic history of both surface transience and underlying stability. If local land becomes available, Indian Springs has some room for growth but must first consider the historical effects of growth on the town and its desired direction for the future

  6. Final configuration with assembly assessment of the 100 kV high voltage bushing for the Indian test facility

    International Nuclear Information System (INIS)

    Sharma, Dheeraj Kumar; Shah, Sejal; Venkata Nagaraju, M.; Bandyopadhyay, Mainak; Rotti, Chandramouli; Chakraborty, Arun Kumar

    2015-01-01

    The Indian Test Facility (INTF) of Neutral Beam (NB) system is an Indian voluntary effort for the full characterization of the diagnostic neutral beam which is the part of ITER's neutral beam system. The design activities of INTF NB system are completed. The INTF High Voltage Bushing (HVB), which is one of the component of NB system, is designed to connect all the required feedlines, e.g. electrical busbars, RF co-axial lines, diagnostic lines and hydraulic and gas feed lines, carried by the transmission line from the HV deck to the Beam Source of NB system. It forms the primary vacuum boundary and provides 100 kV isolation for INTF beam operation. The entire feedlines pass through a metallic plate of HVB called Dished Head (DH) where all the feedlines converge. The overall diameter of DH is 847 mm which is governed by the diameter of the Porcelain insulator which is meant for 100 kV isolation. The effective diameter where all the feedlines converge at the dished head is ∼ 600 mm which is quite a challenge to accommodate 26 feedlines each of average diameter 60 mm. Electrical feedlines require Vacuum-Electrical feedthroughs for voltage isolation whereas water and gas lines are considered to be directly welded with the DH except one water line which requires 12 kV voltage isolation with respect to DH. For RF lines, different scheme is considered which includes separate Electrical Feedthrough and Vacuum Barrier. To provide connection to electrical cables of heaters and thermocouples, 4 numbers of multipin vacuum compatible electrical feedthroughs are provided which can accommodate ∼250 cables. Due to space constraints, Vacuum-Electrical Feedthroughs are considered to be welded with the DH and therefore they shall be of metal-ceramic-metal configuration to allow welding. To avoid undue loading on the ceramic part, the feedlines are supported additionally at DH using vacuum compatible and electrically insulating material. One more important aspect of the INTF

  7. Assessing Detecting and Deterring the Threat of Maritime Nuclear and Radiological Smuggling in the Western Indian Ocean Region

    Energy Technology Data Exchange (ETDEWEB)

    Khan, M. Umer [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Cooperative Monitoring Center

    2017-03-01

    This paper proposes that current maritime smuggling routes in the western Indian Ocean region are similar to those in the past and that the motivations of terrorist groups and the presence of radioactive sources in the Indian Ocean littoral and other states present a significant security threat. The majority of regional terrorist groups have a hybrid structure, piggybacking on criminal activity to fund their terror activities. Additionally, states have used maritime routes in the Indian Ocean region to transport nuclear materials and missiles. Thus, the maritime dimension of such threats remains, and may be increasing. This paper focuses on issues, motivations, pathways, and methods to detect and interdict nuclear and radiological trafficking. It analyzes the potential use of maritime technology applications for radiation detection and presents recommendations for states and multinational nonproliferation advocacy organizations to address the threat in the Indian Ocean region.

  8. Assessment of performance and utility of mortality prediction models in a single Indian mixed tertiary intensive care unit.

    Science.gov (United States)

    Sathe, Prachee M; Bapat, Sharda N

    2014-01-01

    To assess the performance and utility of two mortality prediction models viz. Acute Physiology and Chronic Health Evaluation II (APACHE II) and Simplified Acute Physiology Score II (SAPS II) in a single Indian mixed tertiary intensive care unit (ICU). Secondary objectives were bench-marking and setting a base line for research. In this observational cohort, data needed for calculation of both scores were prospectively collected for all consecutive admissions to 28-bedded ICU in the year 2011. After excluding readmissions, discharges within 24 h and age <18 years, the records of 1543 patients were analyzed using appropriate statistical methods. Both models overpredicted mortality in this cohort [standardized mortality ratio (SMR) 0.88 ± 0.05 and 0.95 ± 0.06 using APACHE II and SAPS II respectively]. Patterns of predicted mortality had strong association with true mortality (R (2) = 0.98 for APACHE II and R (2) = 0.99 for SAPS II). Both models performed poorly in formal Hosmer-Lemeshow goodness-of-fit testing (Chi-square = 12.8 (P = 0.03) for APACHE II, Chi-square = 26.6 (P = 0.001) for SAPS II) but showed good discrimination (area under receiver operating characteristic curve 0.86 ± 0.013 SE (P < 0.001) and 0.83 ± 0.013 SE (P < 0.001) for APACHE II and SAPS II, respectively). There were wide variations in SMRs calculated for subgroups based on International Classification of Disease, 10(th) edition (standard deviation ± 0.27 for APACHE II and 0.30 for SAPS II). Lack of fit of data to the models and wide variation in SMRs in subgroups put a limitation on utility of these models as tools for assessing quality of care and comparing performances of different units without customization. Considering comparable performance and simplicity of use, efforts should be made to adapt SAPS II.

  9. Transcultural adaptation and initial validation of Brazilian-Portuguese version of the Basel assessment of adherence to immunosuppressive medications scale (BAASIS) in kidney transplants.

    Science.gov (United States)

    Marsicano, Elisa de Oliveira; Fernandes, Neimar da Silva; Colugnati, Fernando; Grincenkov, Fabiane Rossi dos Santos; Fernandes, Natalia Maria da Silva; De Geest, Sabina; Sanders-Pinheiro, Helady

    2013-05-21

    Transplant recipients are expected to adhere to a lifelong immunosuppressant therapeutic regimen. However, nonadherence to treatment is an underestimated problem for which no properly validated measurement tool is available for Portuguese-speaking patients. We aimed to initially validate the Basel Assessment of Adherence to Immunosuppressive Medications Scale (BAASIS®) to accurately estimate immunosuppressant nonadherence in Brazilian transplant patients. The BAASIS® (English version) was transculturally adapted and its psychometric properties were assessed. The transcultural adaptation was performed using the Guillemin protocol. Psychometric testing included reliability (intraobserver and interobserver reproducibility, agreement, Kappa coefficient, and the Cronbach's alpha) and validity (content, criterion, and construct validities). The final version of the transculturally adapted BAASIS® was pretested, and no difficulties in understanding its content were found. The intraobserver and interobserver reproducibility variances (0.007 and 0.003, respectively), the Cronbach's alpha (0.7), Kappa coefficient (0.88) and the agreement (95.2%) suggest accuracy, preciseness and reliability. For construct validity, exploratory factorial analysis demonstrated unidimensionality of the first three questions (r = 0.76, r = 0.80, and r = 0.68). For criterion validity, the adapted BAASIS® was correlated with another self-report instrument, the Measure of Adherence to Treatment, and showed good congruence (r = 0.65). The BAASIS® has adequate psychometric properties and may be employed in advance to measure adherence to posttransplant immunosuppressant treatments. This instrument will be the first one validated to use in this specific transplant population and in the Portuguese language.

  10. Cross-cultural adaptation and validation of a Brazilian version of an instrument to assess impairments related to oral functioning of people with Down syndrome

    Directory of Open Access Journals (Sweden)

    Bonanato Karina

    2013-01-01

    Full Text Available Abstract Background An instrument was developed in Canada to assess impairments related to oral functioning of individuals with four years of age or older with Down syndrome (DS. The present study attempted to carry out the cross-cultural adaptation and validation of the instrument for the Brazilian Portuguese language and to test its reliability and validity. Findings After translation and cross-cultural adaptation, the instrument was tested on caregivers of people with DS. Clinical examination for malocclusion was carried out in people with DS by two calibrated examiners. Inter and Intra examiner agreement was assessed by Intraclass Correlation Coefficient (ICC and ranged from 0.92 to 0.97 respectively. Total of 157 people with DS and their caregivers were able to compose the sample. They were selected from eight institutions for people with DS in five cities of southeastern Brazil. The mean age of people with DS was 20.7 [±13.1] and for caregivers was 53.1 [±13.7]. The mean instrument score was 18.6 [±9.0]. Internal reliability ranged from 0.49 to 0.80 and external reliability ranged from 0.78 to 0.88. Construct validity was verified by significant correlations identified between malocclusion and the total instrument; and caregivers’ educational level and the instrument (p Conclusions Initial validity tests indicated that the instrument related to the oral health for people with DS may be a valid instrument to this segment of the population in Brazil.

  11. Brazilian minerals annual report

    International Nuclear Information System (INIS)

    1977-01-01

    Statistics of Brazilian mineral resources and production in 1977 are presented. Data included refer also to economic aspects, market, taxes, government incentives, manpower, exportation, importation, etc [pt

  12. Probablistic risk assessment methodology application to Indian pressurised heavy water reactors

    International Nuclear Information System (INIS)

    Babar, A.K.; Grover, R.B.; Mehra, V.K.; Gangwal, D.K.; Chakraborty, G.

    1987-01-01

    Probabilistic risk assessment in the context of nuclear power plants is associated with models that predict the offsite radiological releases resulting from reactor accidents. Level 1 PRA deals with the identification of accident sequences relevant to the design of a system and also with their quantitative estimation. It is characterised by event tree, fault tree analysis. The initiating events applicable to pressurised heavy water reactors have been considered and the dominating initiating events essential for detailed studies are identified in this paper. Reliability analysis and the associated problems encountered during the case studies are mentioned briefly. It is imperative to validate the failure data used for analysis. Bayesian technique has been employed for the same and a brief account is included herein. A few important observations, e.g. effects of the presence of moderator, made during the application of probabilistic risk assessment methodology are also discussed. (author)

  13. The Arthasastra: Assessing the Contemporary Relevance of an Ancient Indian Treatise on Statecraft

    Science.gov (United States)

    2016-06-10

    12 Kauṭilya, The Arthashastra, trans. L N. Rangarajan (New Delhi: Penguin Books India, 1992), Kindle Location 562-571. Hereafter refered to as...of power. Hard power refers to a state’s influence originating from coercive usage of military and economic capability of a state. On the other hand... economic spectrum of a state’s affairs, this paper identifies concepts relevant to the modern idea of national power and uses them to assess China’s geo

  14. Health technology assessment and its role in the future development of the Indian healthcare sector

    OpenAIRE

    Hass, Bastian; Pooley, Jayne; Feuring, Martin; Suvarna, Viraj; Harrington, Adrian E.

    2012-01-01

    Public expenditure on healthcare in India is low by international comparison, and access to essential treatment pushes many uninsured citizens below the poverty line. In many countries, policymakers utilize health technology assessment (HTA) methodologies to direct investments in healthcare, to obtain the maximum benefit for the population as a whole. With rising incomes and a commitment from the Government of India to increase the proportion of gross domestic product spent on health, this is...

  15. Assessment of Smartphone Addiction in Indian Adolescents: A Mixed Method Study by Systematic-review and Meta-analysis Approach

    Science.gov (United States)

    Davey, Sanjeev; Davey, Anuradha

    2014-01-01

    There is a considerable debate on addiction and abuse to Smartphone among adolescents and its consequent impact on their health; not only in a global context, but also specifically in the Indian population; considering that Smartphone's, globally occupy more than 50% of mobile phones market and more precise quantification of the associated problems is important to facilitate understanding in this field. As per PRISMA (2009) guidelines, extensive search of various studies in any form from a global scale to the more narrow Indian context using two key search words: “Smartphone's addiction” and “Indian adolescents” was done using websites of EMBASE, MEDLINE, PubMed, Global Health, Psyc-INFO, Biomed-Central, Web of Science, Cochrane Library, world library - World-Cat, Indian libraries such as National Medical Library of India from 1 January, 1995 to March 31, 2014 first for systematic-review. Finally, meta-analysis on only Indian studies was done using Med-Calc online software capable of doing meta-analysis of proportions. A total of 45 articles were considered in systematic-review from whole world; later on 6 studies out of these 45 related to Smartphone's addiction in India were extracted to perform meta-analysis, in which total 1304 participants (range: 165-335) were enrolled. The smartphone addiction magnitude in India ranged from 39% to 44% as per fixed effects calculated (P Smartphone addiction among Indian teens can not only damage interpersonal skills, but also it can lead to significant negative health risks and harmful psychological effects on Indian adolescents. PMID:25709785

  16. Assessment of smartphone addiction in indian adolescents: A mixed method study by systematic-review and meta-analysis approach

    Directory of Open Access Journals (Sweden)

    Sanjeev Davey

    2014-01-01

    Full Text Available There is a considerable debate on addiction and abuse to Smartphone among adolescents and its consequent impact on their health; not only in a global context, but also specifically in the Indian population; considering that Smartphone′s, globally occupy more than 50% of mobile phones market and more precise quantification of the associated problems is important to facilitate understanding in this field. As per PRISMA (2009 guidelines, extensive search of various studies in any form from a global scale to the more narrow Indian context using two key search words: "Smartphone′s addiction" and "Indian adolescents" was done using websites of EMBASE, MEDLINE, PubMed, Global Health, Psyc-INFO, Biomed-Central, Web of Science, Cochrane Library, world library - World-Cat, Indian libraries such as National Medical Library of India from 1 January, 1995 to March 31, 2014 first for systematic-review. Finally, meta-analysis on only Indian studies was done using Med-Calc online software capable of doing meta-analysis of proportions. A total of 45 articles were considered in systematic-review from whole world; later on 6 studies out of these 45 related to Smartphone′s addiction in India were extracted to perform meta-analysis, in which total 1304 participants (range: 165-335 were enrolled. The smartphone addiction magnitude in India ranged from 39% to 44% as per fixed effects calculated (P < 0.0001. Smartphone addiction among Indian teens can not only damage interpersonal skills, but also it can lead to significant negative health risks and harmful psychological effects on Indian adolescents.

  17. Assessment of Smartphone Addiction in Indian Adolescents: A Mixed Method Study by Systematic-review and Meta-analysis Approach.

    Science.gov (United States)

    Davey, Sanjeev; Davey, Anuradha

    2014-12-01

    There is a considerable debate on addiction and abuse to Smartphone among adolescents and its consequent impact on their health; not only in a global context, but also specifically in the Indian population; considering that Smartphone's, globally occupy more than 50% of mobile phones market and more precise quantification of the associated problems is important to facilitate understanding in this field. As per PRISMA (2009) guidelines, extensive search of various studies in any form from a global scale to the more narrow Indian context using two key search words: "Smartphone's addiction" and "Indian adolescents" was done using websites of EMBASE, MEDLINE, PubMed, Global Health, Psyc-INFO, Biomed-Central, Web of Science, Cochrane Library, world library - World-Cat, Indian libraries such as National Medical Library of India from 1 January, 1995 to March 31, 2014 first for systematic-review. Finally, meta-analysis on only Indian studies was done using Med-Calc online software capable of doing meta-analysis of proportions. A total of 45 articles were considered in systematic-review from whole world; later on 6 studies out of these 45 related to Smartphone's addiction in India were extracted to perform meta-analysis, in which total 1304 participants (range: 165-335) were enrolled. The smartphone addiction magnitude in India ranged from 39% to 44% as per fixed effects calculated (P Smartphone addiction among Indian teens can not only damage interpersonal skills, but also it can lead to significant negative health risks and harmful psychological effects on Indian adolescents.

  18. Low-Income, African American and American Indian Children's Viewpoints on Body Image Assessment Tools and Body Satisfaction: A Mixed Methods Study.

    Science.gov (United States)

    Heidelberger, Lindsay; Smith, Chery

    2018-03-03

    Objectives Pediatric obesity is complicated by many factors including psychological issues, such as body dissatisfaction. Body image assessment tools are used with children to measure their acceptance of their body shape or image. Limited research has been conducted with African American and American Indian children to understand their opinions on assessment tools created. This study investigated: (a) children's perception about body image and (b) differences between two body image instruments among low-income, multi-ethnic children. Methods This study uses mixed methodology including focus groups (qualitative) and body image assessment instruments (quantitative). Fifty-one children participated (25 girls, 26 boys); 53% of children identified as African American and 47% as American Indian. The average age was 10.4 years. Open coding methods were used by identify themes from focus group data. SPSS was used for quantitative analysis. Results Children preferred the Figure Rating Scale (FRS/silhouette) instrument over the Children's Body Image Scale (CBIS/photo) because their body parts and facial features were more detailed. Children formed their body image perception with influence from their parents and the media. Children verbalized that they have experienced negative consequences related to poor body image including disordered eating habits, depression, and bullying. Healthy weight children are also aware of weight-related bullying that obese and overweight children face. Conclusions for Practice Children prefer that the images on a body image assessment tool have detailed facial features and are clothed. Further research into body image assessment tools for use with African American and American Indian children is needed.

  19. Assessment of cost of illness for diabetic patients in South Indian tertiary care hospital

    Directory of Open Access Journals (Sweden)

    Leelavathi D Acharya

    2016-01-01

    Full Text Available Background: The impact of diabetes on health-care expenditures has been increasingly recognized. To formulate an effective health planning and resource allocation, it is important to determine economic burden. Objective: The objective of this study is to assess the cost of illness (COI for diabetic inpatients with or without complications. Methodology: The study was conducted in the medicine wards of tertiary care hospital after ethical approval by the Institutional Ethical Committee. A total of 116 each diabetic with or without complications were selected and relevant data were collected using COI questionnaire and data were analyzed using SPSS version 20. Mann–Whitney U test is used to assess the statistical significant difference in the cost of treatment of diabetes alone and with complications'. P ≤ 0.05 was considered statistically significant. Results: Total COI includes the cost of treatment, investigation, consultation fee, intervention cost, transportation, days lost due to work, and hospitalization. The median of total COI for diabetic care without any complication was Rs. 22,456.97/- per patient per annum and with complication was Rs. 30,634.45/-. Patients on dialysis had to spend 7.3 times higher, and patients with cardiac intervention had to spend 7.4 times higher than diabetic patients without any complication. Conclusion: Treatment costs were many times higher in patients with complications and with cardiac and renal interventions. Complications in diabetic patients will increase the economic burden to family and also to the society.

  20. Assessment of iodine nutrition in pregnant north Indian subjects in three trimesters

    Directory of Open Access Journals (Sweden)

    Emmy Grewal

    2013-01-01

    Full Text Available Objective: The cross-sectional study was carried out to assess the iodine status of pregnant women, using median urinary iodine concentration (MUI as the measure of outcome, to document the impact of advancing gestation on the MUI in normal pregnancy. Materials and Methods: The present study assessed the MUI in casual urine samples from 50 pregnant subjects of each trimester and 50 age-matched non-pregnant controls. Results: The median (range of urinary iodine concentration (UIC in pregnant women was 304 (102-859 μg/L and only 2% of the subjects had prevalence of values under 150 μg/L (iodine insufficiency. With regard to the study cohort, median (range UIC in the first, second, and third trimesters was 285 (102-457, 318 (102-805, and 304 (172-859 μg/L, respectively. Differences between the first, second, and third trimesters were not statistically significant. The MUI in the controls (305 μg/L was not statistically different from the study cohort. Conclusion: The pregnant women had no iodine deficiency, rather had high median urinary iodine concentrations indicating more than adequate iodine intake. Larger community-based studies are required in iodine-sufficient populations, to establish gestation-appropriate reference ranges for UIC in pregnancy.

  1. Patient-Assessed Chronic Illness Care (PACIC scenario in an Indian homeopathic hospital

    Directory of Open Access Journals (Sweden)

    Munmun Koley

    2016-01-01

    Full Text Available Homeopathy research has focused on chronic conditions; however, the extent to which current homeopathic care is compliant with the Chronic Care Model (CCM has been sparsely shown. As the Bengali Patient-Assessed Chronic Illness Care (PACIC-20 was not available, the English questionnaire was translated and evaluated in a government homeopathic hospital in West Bengal, India. The translation was done in six steps, and approved by an expert committee. Face validity was tested by 15 people for comprehension. Test/retest reliability (reproducibility was tested on 30 patients with chronic conditions. Internal consistency was tested in 377 patients suffering from various chronic conditions. The questionnaire showed acceptable test/retest reliability [intraclass correlation coefficient (ICC 0.57–0.75; positive to strong positive correlations; p0.05; however, monthly household income had a significant influence (p<0.05 on the subscales except for “delivery system or practice design.” Overall, chronic illness care appeared to be quite promising and CCM-compliant. The psychometric properties of the Bengali PACIC-20 were satisfactory, rendering it a valid and reliable instrument for assessing chronic illness care among the patients attending a homeopathic hospital.

  2. Assessment of antimicrobial activity of c-type lysozyme from Indian shrimp Fenneropenaeus indicus

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    Viswanathan Karthik

    2014-10-01

    Full Text Available Objective: To assess the multitudinal antimicrobial effects of recombinant lysozyme from Fenneropenaeus indicus (rFi-Lyz in comparison with commercially available recombinant hen egg white lysozyme (rHEWL. Methods: Antimicrobial activity of the recombinant rFi-Lyz using several Gram positive, Gram negative bacteria and fungi in comparison with rHEWL has been evaluated. rFi-Lyz was expressed and purified using Ni2+ affinity chromatography. The effect of rFi-Lyz in the growth of yeast Candida krusei, plant molds Rhizoctonia solani and Fusarium solani was assessed by well diffusion assay in petri plates with potato dextrose agar. Results: rFi-Lyz exhibited high inhibitory activity on Gram positive bacteria such as Staphylococcus aureus and Bacillus subtilis. Among various Gram negative bacteria tested Klebsiella pneumoniae exhibited the highest inhibition followed by Pseudomonas aeruginosa and Shigella dysenteriae. rFi-Lyz also exhibited significant inhibition on two marine pathogens Aeromonas veronii and Vibrio alginolyticus. Among the various fungal strains tested, rFi-Lyz inhibited the growth of budding yeast Candida krusei significantly. Further the growth of two other plants fungus Rhizoctonia solani and Fusarium oxysporum were retarded by rFi-Lyz in the plate inhibition assay. Conclusions: rFi-Lyz exhibits a broad spectrum of antimicrobial activity like a natural antibiotic on various pathogenic bacteria and fungal strains.

  3. Automatic Assessment of Acquisition and Transmission Losses in Indian Remote Sensing Satellite Data

    Science.gov (United States)

    Roy, D.; Purna Kumari, B.; Manju Sarma, M.; Aparna, N.; Gopal Krishna, B.

    2016-06-01

    The quality of Remote Sensing data is an important parameter that defines the extent of its usability in various applications. The data from Remote Sensing satellites is received as raw data frames at the ground station. This data may be corrupted with data losses due to interferences during data transmission, data acquisition and sensor anomalies. Thus it is important to assess the quality of the raw data before product generation for early anomaly detection, faster corrective actions and product rejection minimization. Manual screening of raw images is a time consuming process and not very accurate. In this paper, an automated process for identification and quantification of losses in raw data like pixel drop out, line loss and data loss due to sensor anomalies is discussed. Quality assessment of raw scenes based on these losses is also explained. This process is introduced in the data pre-processing stage and gives crucial data quality information to users at the time of browsing data for product ordering. It has also improved the product generation workflow by enabling faster and more accurate quality estimation.

  4. Spatial heterogeneity of malaria in Indian reserves of Southwestern Amazonia, Brazil

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    Santos Ricardo

    2008-11-01

    approach in this paper helped to determine where the greatest needs lie for more intensively focused malaria control activities in Indian reserves in the region. It also provided a reference to assess the effectiveness of control measures that have been put in place by Brazilian public health authorities.

  5. Ecotoxicological water assessment of an estuarine river from the Brazilian Northeast, potentially affected by industrial wastewater discharge.

    Science.gov (United States)

    de Melo Gurgel, Piatã; Navoni, Julio Alejandro; de Morais Ferreira, Douglisnilson; do Amaral, Viviane Souza

    2016-12-01

    Water pollution generated by industrial effluents discharge is a threat to the maintenance of aquatic ecosystems and human development. The Jundiai River estuarine, located in Northeast Brazil, receives an industrial pretreated effluent load from the city of Macaíba/RN/Brazil. The present study aimed to assess the water quality of this water reservoir through i) physicochemical characterization, ii) quantification of metal concentration and iii) by an ecotoxicological assessment carried out using Mysidopsis juniae and Pomacea lineata. The study was performed throughout the period comprising May to September 2014. Physicochemical variables such as chloride, total solids and electrical conductivity presented values in the waste discharge point, significantly different with those located out of the waste releasing point. Apart from that, metal concentration showed variable behavior throughout the monitored period. Levels of Al, Fe, Cu, Cd, Cr, Ni, Pb and Ag were over the considered guidelines. Both natural and anthropogenic sources seem to be involved in the resulting environmental scenario. A reduction in the fecundity rate (using Mysidopsis juniae) along with an increase in mortality rate (in both species) was observed ratifying the presence of toxic substances in this water reservoir. Moreover, a correlation analysis stated an association of the aforementioned toxicological effects with the delivery of industrial waste products. The ecotoxicological assessment performed highlighted the presence of toxic substance/s in water from the Jundiai River. Especially as a consequence of industrial activity, a fact that might threaten the bioma and, therefore, the human health of the population settled in the studied region. Copyright © 2016 Elsevier B.V. All rights reserved.

  6. Quick screening of cognitive function in Indian multiple sclerosis patients using Montreal cognitive assessment test-short version

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    Darshpreet Kaur

    2013-01-01

    Full Text Available Background: Cognitive impairments in multiple sclerosis (MS are now well recognized worldwide, but unfortunately this domain has been less explored in India due to many undermining factors. The aim of this study was to evaluate cognitive impairments in Indian MS patients with visual or upper limb motor problems with the help of short version of Montreal cognitive assessment test (MoCA. Subjects and Methods: Thirty MS patients and 50 matched controls were recruited for the 12 points MoCA task. Receiver operating characteristic curve (ROC analysis was performed to determine optimal sensitivity and specificity of the 12 points MoCA in differentiating cognitively impaired patients and controls. Results: The mean 12 points MoCA scores of the controls and MS patients were 11.56 ± 0.67 and 8.06 ± 1.99, respectively. In our study, the optimal cut-off value for 12 points MoCA to be able to differentiate patients with cognitive impairments from controls is 10/12. Accordingly, 73.3% patients fell below the cut off value. Both the groups did not have significant statistical differences with regard to age and educational years. Conclusion: The 12 points, short version of MoCA, is a useful brief screening tool for quick and early detection of mild cognitive impairments in subjects with MS. It can be administered to patients having visual and motor problems. It is of potential use by primary care physicians, nurses, and other allied health professionals who need a quick screening test. No formal training for administration is required. Financial and time constraints should not limit the use of the proposed instrument.

  7. Assessing Differences in the Availability of Opioid Addiction Therapy Options: Rural Versus Urban and American Indian Reservation Versus Nonreservation.

    Science.gov (United States)

    Hirchak, Katherine A; Murphy, Sean M

    2017-01-01

    Opioid misuse is a large public health problem in the United States. Residents of rural areas and American Indian (AI) reservation/trust lands represent traditionally underserved populations with regard to substance-use disorder therapy. Assess differences in the number of opioid agonist therapy (OAT) facilities and physicians with Drug Addiction Treatment Act (DATA) waivers for rural versus urban, and AI reservation/trust land versus non-AI reservation/trust land areas in Washington State. The unit of analysis was the ZIP code. The dependent variables were the number of OAT facilities and DATA-waivered physicians in a region per 10,000 residents aged 18-64 in a ZIP code. A region was defined as a ZIP code and its contiguous ZIP codes. The independent variables were binary measures of whether a ZIP code was classified as rural versus urban, or AI reservation/trust land versus non-AI reservation/trust land. Zero-inflated negative binomial regressions with robust standard errors were estimated. The number of OAT clinics in a region per 10,000 ZIP-code residents was significantly lower in rural versus urban areas (P = .002). This did not differ significantly between AI reservation/trust land and non-AI reservation/trust land areas (P = .79). DATA-waivered physicians in a region per 10,000 ZIP-code residents was not significantly different between rural and urban (P = .08), or AI reservation/trust land versus non-AI reservation/trust land areas (P = .21). It appears that the potential for Washington State residents of rural and AI reservation areas to receive OAT is similar to that of residents outside of those areas; however, difficulties in accessing therapy may remain, highlighting the importance of expanding health care insurance and providing support for DATA-waivered physicians. © 2016 National Rural Health Association.

  8. Assessing follow-up care after prostate-specific antigen elevation in American Indian / Alaska Native Men: a partnership approach.

    Science.gov (United States)

    Tilburt, Jon C; James, Katherine M; Koller, Kathryn; Lanier, Anne P; Hall, Ingrid J; Smith, Judith Lee; Ekwueme, Donatus U; Nicometo, Ann M; Petersen, Wesley O

    2013-01-01

    Although many studies conducted among American Indian and Alaska Native (AI/AN) populations may help to advance medical science and lead to improvements in health and health care, historically few have endeavored to share their findings, benefits, and/or expected outcomes with the communities in which they are conducted. This perceived lack of responsiveness has contributed to a perception in some AI/AN communities that researchers are disrespectful and may not make community needs a priority. In the context of a study assessing the care received by AI/AN men with incident elevated prostate-specific antigen (PSA) levels, this paper describes our experience building collaborative relationships, planning, conducting analyses, and disseminating findings with four AI/AN communities. We established formal partnerships with three Northern Plains AI communities and one AN tribal health organization, convened a 12-member Community Advisory Board (CAB), and obtained study approvals from all necessary tribal and institutional review bodies before implementing our study. A menu of options for study implementation was given to key collaborators at each site. CAB members and collaborating tribes contributed to each phase of the study. After data analysis, results were shared with tribal and institutional leaders. Face-to-face communication, flexibility, and adaptability, as well as clearly defined, respectful roles contributed to the success of the study on the part of both the researchers and community partners. This study demonstrates the importance and feasibility of forging collaborative relationships with AI/AN community leaders in regions of Alaska and the Northern Plains in cancer control initiatives for AI/AN men.

  9. Enrichment, development, and assessment of Indian basil oil based antiseptic cream formulation utilizing hydrophilic-lipophilic balance approach.

    Science.gov (United States)

    Yadav, Narayan Prasad; Meher, Jaya Gopal; Pandey, Neelam; Luqman, Suaib; Yadav, Kuldeep Singh; Chanda, Debabrata

    2013-01-01

    The present work was aimed to develop an antiseptic cream formulation of Indian basil oil utilizing hydrophilic-lipophilic balance approach. In order to determine the required-hydrophilic lipophilic balance (rHLB) of basil oil, emulsions of basil oil were prepared by phase inversion temperature technique using water, Tween 80, and Span 80. Formulated emulsions were assessed for creaming (BE9; 9.8, BE10; 10.2), droplet size (BE18; 3.22 ± 0.09 μ m), and turbidity (BE18; 86.12 ± 2.1%). To ensure correctness of the applied methodology, rHLB of light liquid paraffin was also determined. After rHLB determination, basil oil creams were prepared with two different combinations of surfactants, namely, GMS : Tween 80 (1 : 3.45) and SLS : GMS (1 : 3.68), and evaluated for in vitro antimicrobial activity, skin irritation test, viscosity and consistency. The rHLB of basil oil and light liquid paraffin were found to be 13.36 ± 0.36 and 11.5 ± 0.35, respectively. Viscosity, and consistency parameters of cream was found to be consistent over 90 days. Cream formulations showed net zone of growth inhibition in the range of 5.0-11.3 mm against bacteria and 4.3-7.6 mm against fungi. Primary irritation index was found to be between 0.38 and1.05. Conclusively stable, consistent, non-irritant, enriched antiseptic basil oil cream formulations were developed utilizing HLB approach.

  10. Pioglitazone utilization, efficacy & safety in Indian type 2 diabetic patients: A systematic review & comparison with European Medicines Agency Assessment Report.

    Science.gov (United States)

    Pai, Sarayu A; Kshirsagar, Nilima A

    2016-11-01

    With pioglitazone ban and subsequent revoking in India along with varying regulatory decisions in other countries, it was decided to carry out a systematic review on its safety, efficacy and drug utilization in patients with type 2 diabetes mellitus (T2DM) in India and compare with the data from the European Medicines Agency Assessment Report (EMA-AR). Systematic review was performed as per the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, searching Medline/PubMed, Google Scholar and Science Direct databases using 'pioglitazone AND India AND human' and 'pioglitazone AND India AND human AND patient' and compared with EMA-AR. Spontaneous reports in World Health Organization VigiBase from India were compared with VigiBase data from other countries. Sixty six publications, 26 (efficacy), 32 (drug utilization) and eight (safety), were retrieved. In India, pioglitazone was used at 15-30 mg/day mostly with metformin and sulphonylurea, being prescribed to 26.7 and 8.4 per cent patients in north and south, respectively. The efficacy in clinical trials (CTs) was similar to those in EMA-AR. Incidence of bladder cancer in pioglitazone exposed and non-exposed patients was not significantly different in an Indian retrospective cohort study. There were two cases and a series of eight cases of bladder cancer published but none reported in VigiBase. In India, probably due to lower dose, lower background incidence of bladder cancer and smaller sample size in epidemiological studies, association of bladder cancer with pioglitazone was not found to be significant. Reporting of CTs and adverse drug reactions to Clinical Trials Registry of India and Pharmacovigilance Programme of India, respectively, along with compliance studies with warning given in package insert and epidemiological studies with larger sample size are needed.

  11. Epidemiology of mental disability using Indian Disability Evaluation Assessment Scale among general population in an urban area of Puducherry, India.

    Science.gov (United States)

    Kumar, S G; Premarajan, K C; Kattimani, S; Kar, S S

    2018-01-01

    There is paucity of information on epidemiology of mental disability in India. The objective of this study was to assess mental disability, and to study the association between sociodemographic and comorbid chronic conditions with mental disability. This community-based cross-sectional study was conducted among ≥5 years age group in an urban area attached to a Tertiary Care Medical Institute in Puducherry, India. Mental disability was assessed using Indian Disability Evaluation and Assessment Scale. Chronic morbid conditions and other associated factors were collected using pretested questionnaire. Univariate and multiple logistic regression analysis. About 2537 subjects were covered with a response rate of 94.1%. Overall, the prevalence of mental disability was found to be 7.1% (181/2537). Among them, majority had mild mental disability (151, 83.4%), followed by moderate (21, 11.6%), severe (8, 4.4%), and profound (1, 0.6%) mental disability. Univariate analysis showed that age group status, marital status, education level, occupation, family type, religion, hypertension, joint pain, backache, current smoking, current alcohol use, and conflicts were associated with mental disability (P < 0.05). Multiple logistic regression analysis showed that male gender (adjusted odds ratio [AOR] =2.064), widowed status (AOR = 27.022), separated/divorced status (AOR = 16.674), currently married status (AOR = 18.487), being illiterate (AOR = 4.352), having 1st-10th standard education (AOR = 2.531), being in an unskilled (AOR = 0.287) or semiskilled/skilled occupation (AOR = 0.025), belonging to a nuclear family (AOR = 1.816), and absence of family conflicts (AOR = 0.259) were significantly associated with mental disability compared to their counterparts. Mental disability is more common in this area. Males, lesser education level, skilled or unskilled occupation, nuclear family, and conflicts were associated with mental disability after adjusting other variables. Multicentric

  12. Epidemiology of mental disability using Indian Disability Evaluation Assessment Scale among general population in an urban area of Puducherry, India

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    S G Kumar

    2018-01-01

    Full Text Available Background: There is paucity of information on epidemiology of mental disability in India. Objective: The objective of this study was to assess mental disability, and to study the association between sociodemographic and comorbid chronic conditions with mental disability. Materials and Methods: This community-based cross-sectional study was conducted among ≥5 years age group in an urban area attached to a Tertiary Care Medical Institute in Puducherry, India. Mental disability was assessed using Indian Disability Evaluation and Assessment Scale. Chronic morbid conditions and other associated factors were collected using pretested questionnaire. Statistical Analysis: Univariate and multiple logistic regression analysis. Results: About 2537 subjects were covered with a response rate of 94.1%. Overall, the prevalence of mental disability was found to be 7.1% (181/2537. Among them, majority had mild mental disability (151, 83.4%, followed by moderate (21, 11.6%, severe (8, 4.4%, and profound (1, 0.6% mental disability. Univariate analysis showed that age group status, marital status, education level, occupation, family type, religion, hypertension, joint pain, backache, current smoking, current alcohol use, and conflicts were associated with mental disability (P < 0.05. Multiple logistic regression analysis showed that male gender (adjusted odds ratio [AOR] =2.064, widowed status (AOR = 27.022, separated/divorced status (AOR = 16.674, currently married status (AOR = 18.487, being illiterate (AOR = 4.352, having 1st–10th standard education (AOR = 2.531, being in an unskilled (AOR = 0.287 or semiskilled/skilled occupation (AOR = 0.025, belonging to a nuclear family (AOR = 1.816, and absence of family conflicts (AOR = 0.259 were significantly associated with mental disability compared to their counterparts. Conclusion: Mental disability is more common in this area. Males, lesser education level, skilled or unskilled occupation, nuclear family, and

  13. Multiple remote sensing data sources to assess spatio-temporal patterns of fire incidence over Campos Amazônicos Savanna Vegetation Enclave (Brazilian Amazon).

    Science.gov (United States)

    Alves, Daniel Borini; Pérez-Cabello, Fernando

    2017-12-01

    Fire activity plays an important role in the past, present and future of Earth system behavior. Monitoring and assessing spatial and temporal fire dynamics have a fundamental relevance in the understanding of ecological processes and the human impacts on different landscapes and multiple spatial scales. This work analyzes the spatio-temporal distribution of burned areas in one of the biggest savanna vegetation enclaves in the southern Brazilian Amazon, from 2000 to 2016, deriving information from multiple remote sensing data sources (Landsat and MODIS surface reflectance, TRMM pluviometry and Vegetation Continuous Field tree cover layers). A fire scars database with 30 m spatial resolution was generated using a Landsat time series. MODIS daily surface reflectance was used for accurate dating of the fire scars. TRMM pluviometry data were analyzed to dynamically establish time limits of the yearly dry season and burning periods. Burned area extent, frequency and recurrence were quantified comparing the results annually/seasonally. Additionally, Vegetation Continuous Field tree cover layers were used to analyze fire incidence over different types of tree cover domains. In the last seventeen years, 1.03millionha were burned within the study area, distributed across 1432 fire occurrences, highlighting 2005, 2010 and 2014 as the most affected years. Middle dry season fires represent 86.21% of the total burned areas and 32.05% of fire occurrences, affecting larger amount of higher density tree surfaces than other burning periods. The results provide new insights into the analysis of burned areas of the neotropical savannas, spatially and statistically reinforcing important aspects linked to the seasonality patterns of fire incidence in this landscape. Copyright © 2017 Elsevier B.V. All rights reserved.

  14. Pain-induced depression in the elderly: Validation of psychometric properties of the Brazilian version of the "Geriatric Emotional Assessment of Pain" - GEAP-b.

    Science.gov (United States)

    Almeida, Carla Bezerra Lopes; Félix, Ricardo Humberto; Cendoroglo, Maysa Seabra; Santos, Fania Cristina

    2017-09-01

    In order to introduce an instrument within our midst that allows a comprehensive clinical evaluation of pain-induced depression in the elderly, we proposed the translation, cross-cultural adaptation into Brazilian Portuguese, and study of the psychometric properties of the "Geriatric Psychosocial Assessment of Pain-induced Depression" (GEAP) scale. This instrument was especially developed for the screening of depression associated with chronic pain in the elderly. We performed translation and cross-cultural adaptation of the GEAP scale, whose psychometric properties were analyzed in a sample of 48 elderly individuals. Sociodemographic data and information related to chronic pain were ascertained, as well as those related to depression. The GEAP-b scale was applied at three different times on the same day by two different interviewers (I1 and I2), and after 15 days by one of those interviewers (I3). The GEAP-b proved to be an easy-to-apply instrument with a high internal consistency value, according to the Cronbach's alpha coefficient (0.835). The reproducibility of the instrument was optimal, achieving intraclass correlations of 98.5 and 92% for interobserver and intraobserver, respectively. There was "considerable" agreement (between 0.419 and 1.0) for each GEAP-b item, except for item 19, according to the kappa statistic. As for the validity of the GEAP-b criterion, positive and statistically significant correlations were obtained for pain, according to GPM-p (r=49.5%, pdepression, according to GDS (r=59%, pdepression in the elderly.

  15. Pain-induced depression in the elderly: Validation of psychometric properties of the Brazilian version of the “Geriatric Emotional Assessment of Pain” - GEAP-b

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    Carla Bezerra Lopes Almeida

    Full Text Available Summary Objective: In order to introduce an instrument within our midst that allows a comprehensive clinical evaluation of pain-induced depression in the elderly, we proposed the translation, cross-cultural adaptation into Brazilian Portuguese, and study of the psychometric properties of the “Geriatric Psychosocial Assessment of Pain-induced Depression” (GEAP scale. This instrument was especially developed for the screening of depression associated with chronic pain in the elderly. Method: We performed translation and cross-cultural adaptation of the GEAP scale, whose psychometric properties were analyzed in a sample of 48 elderly individuals. Sociodemographic data and information related to chronic pain were ascertained, as well as those related to depression. The GEAP-b scale was applied at three different times on the same day by two different interviewers (I1 and I2, and after 15 days by one of those interviewers (I3. Results: The GEAP-b proved to be an easy-to-apply instrument with a high internal consistency value, according to the Cronbach’s alpha coefficient (0.835. The reproducibility of the instrument was optimal, achieving intraclass correlations of 98.5 and 92% for interobserver and intraobserver, respectively. There was “considerable” agreement (between 0.419 and 1.0 for each GEAP-b item, except for item 19, according to the kappa statistic. As for the validity of the GEAP-b criterion, positive and statistically significant correlations were obtained for pain, according to GPM-p (r=49.5%, p<0.001, and depression, according to GDS (r=59%, p<0.001, both values being considered regular (between 40-60%. Conclusion: The GEAP-b scale has proven to be reliable and valid in the screening of pain-related depression in the elderly.

  16. Executive functioning and reading achievement in school: a study of Brazilian children assessed by their teachers as “poor readers”

    Science.gov (United States)

    Engel de Abreu, Pascale M. J.; Abreu, Neander; Nikaedo, Carolina C.; Puglisi, Marina L.; Tourinho, Carlos J.; Miranda, Mônica C.; Befi-Lopes, Debora M.; Bueno, Orlando F. A.; Martin, Romain

    2014-01-01

    This study examined executive functioning and reading achievement in 106 6- to 8-year-old Brazilian children from a range of social backgrounds of whom approximately half lived below the poverty line. A particular focus was to explore the executive function profile of children whose classroom reading performance was judged below standard by their teachers and who were matched to controls on chronological age, sex, school type (private or public), domicile (Salvador/BA or São Paulo/SP) and socioeconomic status. Children completed a battery of 12 executive function tasks that were conceptual tapping cognitive flexibility, working memory, inhibition and selective attention. Each executive function domain was assessed by several tasks. Principal component analysis extracted four factors that were labeled “Working Memory/Cognitive Flexibility,” “Interference Suppression,” “Selective Attention,” and “Response Inhibition.” Individual differences in executive functioning components made differential contributions to early reading achievement. The Working Memory/Cognitive Flexibility factor emerged as the best predictor of reading. Group comparisons on computed factor scores showed that struggling readers displayed limitations in Working Memory/Cognitive Flexibility, but not in other executive function components, compared to more skilled readers. These results validate the account that working memory capacity provides a crucial building block for the development of early literacy skills and extends it to a population of early readers of Portuguese from Brazil. The study suggests that deficits in working memory/cognitive flexibility might represent one contributing factor to reading difficulties in early readers. This might have important implications for how educators might intervene with children at risk of academic under achievement. PMID:24959155

  17. Questionnaire survey to assess the pattern and characteristics of cell-phone usage among Indian oncologists.

    Science.gov (United States)

    Munshi, Anusheel; Dutta, Debanarayan; Tike, Pramod; Agarwal, Jai Prakash

    2016-01-01

    Obtain baseline data of cell-phone usage in the medical (MO), surgical (SO) and radiation (RO) oncology community practicing in India. Indigenously prepared cell-phone usage related questionnaire was used in the present study after approval by the Institutional Ethics/Scientific Committees. The questionnaire had 41 items and was made to assess the cell-phone usage parameters, utility in clinical practice, awareness, and to compare parameters between oncology specialties. Between November 2009 and January 2010, the questionnaire was sent as an E-mail attachment to 200 oncologists in India. In all, 123 responses were received (61% responders); 84 (68.3%) were RO. The median age of responders was 35 years. Overall, 80% felt handicapped without cell-phone. The Mean cell-phone score, an index to assess overall usefulness over a score of 1-10, was 6.46 (median 7, standard deviation 1.709). There was no significant difference between RO, MO and SO in duration of usage (P = 0.235), number of cell-phones (P = 0.496), call duration per day (P = 0.490) and dependence on cell-phone (P = 0.574). Age of starting cell-phone usage was earlier in RO (P = 0.086). Professional usage was significantly more by MO and SO compared to RO (P cell-phone hazards compared to RO (P cell-phones a useful tool in patient care. More RO are aware of potential cell-phone hazards compared to non-RO's.

  18. To assess knowledge and attitude of parents toward children suffering from strabismus in Indian subcontinent

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    Anirudh Singh

    2017-01-01

    Full Text Available Purpose: Strabismus and anisometropia are the most common causes of amblyopia. It can be easily prevented or treated if detected early. With the changing socio-cultural-economic milieu of the society, the perspectives of strabismus in society are gradually changing but still adequate knowledge, awareness, and attitude of parents toward strabismus will help in preventing amblyopia and aid in the proper psychosocial adaptation of such children. This study aimed to assess knowledge and attitude of parents toward children suffering from strabismus. Methods: A prospective study was carried out from January 1 to February 29, 2016, through a structured questionnaire to assess the level of knowledge and attitude of parents of children suffering from strabismus. Results: One hundred and twenty parents of children with strabismus were interviewed through a questionnaire. Education level of 78 parents was less than graduation (60% and of 42 parents (40% was graduation or higher. The majority of the parents, i.e., 116 (96.67% were bothered due to strabismus. One hundred and one (84.17% parents felt that their child's strabismus was noticed by others during interaction. Seventy-four (61.67% parents felt that their children will have difficulty in making friends. Ninety (75% parents felt uncomfortable if someone asked something about their child's strabismus. One hundred and ten (91.67% parents considered strabismus as cosmetic stigma. Conclusion: Some parents, especially from the lower educated segment, had poor understanding of strabismus, thus resulting in late presentation and ineffective countermeasures. The key to prevent strabismic amblyopia and its psychosocial impacts is to provide health education regarding strabismus.

  19. To assess knowledge and attitude of parents toward children suffering from strabismus in Indian subcontinent.

    Science.gov (United States)

    Singh, Anirudh; Rana, Vipin; Patyal, Sagarika; Kumar, Santosh; Mishra, Sanjay K; Sharma, Vijay K

    2017-07-01

    Strabismus and anisometropia are the most common causes of amblyopia. It can be easily prevented or treated if detected early. With the changing socio-cultural-economic milieu of the society, the perspectives of strabismus in society are gradually changing but still adequate knowledge, awareness, and attitude of parents toward strabismus will help in preventing amblyopia and aid in the proper psychosocial adaptation of such children. This study aimed to assess knowledge and attitude of parents toward children suffering from strabismus. A prospective study was carried out from January 1 to February 29, 2016, through a structured questionnaire to assess the level of knowledge and attitude of parents of children suffering from strabismus. One hundred and twenty parents of children with strabismus were interviewed through a questionnaire. Education level of 78 parents was less than graduation (60%) and of 42 parents (40%) was graduation or higher. The majority of the parents, i.e., 116 (96.67%) were bothered due to strabismus. One hundred and one (84.17%) parents felt that their child's strabismus was noticed by others during interaction. Seventy-four (61.67%) parents felt that their children will have difficulty in making friends. Ninety (75%) parents felt uncomfortable if someone asked something about their child's strabismus. One hundred and ten (91.67%) parents considered strabismus as cosmetic stigma. Some parents, especially from the lower educated segment, had poor understanding of strabismus, thus resulting in late presentation and ineffective countermeasures. The key to prevent strabismic amblyopia and its psychosocial impacts is to provide health education regarding strabismus.

  20. Diet assessment in the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil: Development of a food frequency questionnaire

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    Maria del Carmen Bisi Molina

    2013-04-01

    Full Text Available OBJECTIVE: The objective of this article is to present the development of the Food Frequency Questionaire used in the Longitudinal Study of Adult Health-Brazil and analyze how diet exposes individuals to cardiovascular diseases and type 2 diabetes Mellitus. METHODS: The Longitudinal Study of Adult Health-Brazil dietary assessment instrument is based on a previously validated Food Frequency Questionaire and the final list of items took into consideration a study done in the six Longitudinal Study of Adult Health-Brazil investigation centers. RESULTS: New foods/preparations were included in the Food Frequency Questionaire with their respective portions, totaling 114 items. The perspectives of dietary analysis and cardiovascular diseases and diabetes are presented in Longitudinal Study of Adult Health-Brazil. CONCLUSION: A new instrument was developed to cover the regional particularities of the study population.

  1. [Productivity and academic assessment in the Brazilian public health field: challenges for Human and Social Sciences research].

    Science.gov (United States)

    Bosi, Maria Lúcia Magalhães

    2012-12-01

    This article analyzes some challenges for knowledge output in the human and social sciences in the public health field, under the current academic assessment model in Brazil. The article focuses on the qualitative research approach in human and social sciences, analyzing its status in comparison to the other traditions vying for hegemony in the public health field, conjugating the dialogue with the literature, especially the propositions pertaining to the social fields present in the work of Pierre Bourdieu, with elements concerning the field's dynamics, including some empirical data. Challenges identified in the article include hurdles to interdisciplinary dialogue and equity in the production of knowledge, based on recognition of the founding place of human and social sciences in the public health field. The article discusses strategies to reshape the current correlation of forces among centers of knowledge in public health, especially those capable of impacting the committees and agendas that define the accumulation of symbolic and economic capital in the field.

  2. [Cross-cultural adaptation of the Myocardial Infarction Dimensional Assessment Scale (MIDAS) to the Brazilian Portuguese language].

    Science.gov (United States)

    Fiorin, Bruno Henrique; Oliveira, Elizabete Regina Araújo de; Moreira, Rita Simone Lopes; Luna Filho, Bráulio

    2018-03-01

    From the evaluation of the factors that affect quality of life (QOL) it is possible to plan interventions that lead to the improved well-being of patients. The scope of this study was to conduct the cross-cultural adaptation of the Myocardial Infarction Dimensional Assessment Scale (MIDAS) questionnaire to the Portuguese language, seeking the necessary semantic, idiomatic, conceptual and cultural equivalence. The theoretical framework of Guillemin, Bombardier and Beaton was used, fulfilling the following steps: translation, back translation, evaluation of the authors, peer review and pre-testing. After all the tests, the semantic, idiomatic, conceptual and cultural equivalence was achieved. The scale proved to be easy to use and was clinically important. MIDAS was validated in terms of its semantic, idiomatic, conceptual and cultural equivalences. Subsequently, the measurement equivalence will be evaluated to verify the psychometric properties.

  3. Rapid ecological assessment of benthic indicators of water quality: a successful capacity-building experience for Brazilian postgraduate students in ecology

    Directory of Open Access Journals (Sweden)

    M. Callisto

    Full Text Available Rapid Ecological Assessment protocols are important tools for the training of postgraduate students, as well as the collection of data on poorly-known and protected areas with the potential for the preservation of water supplies for urban areas. The objective of this study was to perform a survey of water quality and diversity of benthic macroinvertebrates in two sub-basins at the Mata do Junco Wildlife Refuge in the Brazilian state of Sergipe. The collection of data in the field, laboratory processing, and the interpretation and discussion of data were conducted in groups by students from two postgraduate programmes in Ecology and Conservation (UFMG and UFS, personnel of the state environment agency (SEMARH, school teachers from the local town of Capela, and members of the reserve's voluntary fire brigade. The results of the assessment were organised, analysed, and presented at the reserve headquarters in the form of posters, for the development of environmental education activities with pupils from local schools, as well as contributing to a SEMARH seminar. Samples were characterised by distinct taxonomic compositions and diversity, as confirmed by MDS and additive partitioning of diversity analyses. The gravel substrate presented the lower mean taxonomic richness in each sampling unit (a1 = 28%, while the average difference among samples (b1 diversity was elevated for both substrates (39% for leaf litter, 41% for gravel, reflecting the pronounced variation among samples, even adjacent ones within the same stream. Diversity between streams was lower in the case of leaf litter in comparison with gravel (b2 = 21 and 31%, respectively. A total of 57 fish specimens were collected with a predominance of individuals of the orders Characiformes (62% and Perciformes (21%. This rapid ecological assessment confirmed the importance of the conservation unit and emphasised the need for its continuation, given its importance for the maintenance of water

  4. Deposition of inhaled uranium in Brazilian reference man

    International Nuclear Information System (INIS)

    Cardoso, Joaquim Carlos S.; Moraes, Jose Carlos T.B.

    1996-01-01

    Brazilian's morphometric and physiological parameters were selected for use in assessment of deposition of inhaled uranium. The assessment results were compared with estimates of deposition made with parameters recommended in ICRP 66. (author)

  5. Assessment of crown angulations, crown inclinations, and tooth size discrepancies in a South Indian population

    Directory of Open Access Journals (Sweden)

    Geeta Maruti Doodamani

    2011-01-01

    Full Text Available Aims and Objective: The aim of this study was to assess crown angulations, crown inclinations, and tooth size discrepancy in a sample population from Davangere, South India. Materials and Methods: One hundred adults (50 male and 50 female of age 18-30 years, with Angle′s class I ideal occlusion and balanced profiles, were selected for the study. Study models were prepared and crown angulations and crown inclinations were measured using a customized protractor device. Bolton′s analysis was used to measure the tooth size discrepancies. Results: Maxillary and mandibular teeth had less crown angulations. Maxillary and mandibular incisors and maxillary molars showed increased crown inclinations, whereas mandibular molars and premolars had less crown inclinations than the original Andrews sample. The mean maxillary and mandibular tooth size ratios, overall and anterior, were similar to Bolton′s ratios. Conclusions: The finding of this study indicates that there are possible racial and ethnic factors contributing to variations in crown angulations and crown inclinations.

  6. Integrated safety assessment of Indian nuclear power plants for extreme events: reducing impact on public mind

    International Nuclear Information System (INIS)

    Kakodkar, Anil; Singh, Ram Kumar

    2013-01-01

    Nuclear energy professionals need to understand and address the catastrophe syndrome that of late seems to be increasingly at work in public mind in the context of nuclear energy. Classically the nuclear power reactor design and system evolution has been based on the logic of minimization of risk to an acceptable level and its quantification based on a deterministic approach and backed up by a further assessment based on the probabilistic methodology. However, in spite of minimization of risk, the reasons for anxiety and trauma in public mind that still prevails in the context of severe accidents needs to be understood and addressed. Margins between maximum credible accidents factored in the design and the ultimate load withstanding capacities of relevant systems need to be enhanced and guaranteed with a view to minimize release of radioactivity and avoid serious impact in public domain. A more realistic basis for management of an accident in public domain also needs to be quantified for this purpose. Assurance to public on limiting the consequences to a level that does not lead to a trauma is something that we need to be able to credibly demonstrate and confirm. The findings from Chernobyl reports point to significant psychological effects and related health disorders due to large scale emergency relocation of people that could have been possibly reduced by an order of magnitude without significant additional safety detriment

  7. Life Cycle Assessment Comparing the Use of Jatropha Biodiesel in the Indian Road and Rail Sectors

    Energy Technology Data Exchange (ETDEWEB)

    Whitaker, M.; Heath, G.

    2010-05-01

    This life cycle assessment of Jatropha biodiesel production and use evaluates the net greenhouse gas (GHG) emission (not considering land-use change), net energy value (NEV), and net petroleum consumption impacts of substituting Jatropha biodiesel for conventional petroleum diesel in India. Several blends of biodiesel with petroleum diesel are evaluated for the rail freight, rail passenger, road freight, and road-passenger transport sectors that currently rely heavily on petroleum diesel. For the base case, Jatropha cultivation, processing, and use conditions that were analyzed, the use of B20 results in a net reduction in GHG emissions and petroleum consumption of 14% and 17%, respectively, and a NEV increase of 58% compared with the use of 100% petroleum diesel. While the road-passenger transport sector provides the greatest sustainability benefits per 1000 gross tonne kilometers, the road freight sector eventually provides the greatest absolute benefits owing to substantially higher projected utilization by year 2020. Nevertheless, introduction of biodiesel to the rail sector might present the fewest logistic and capital expenditure challenges in the near term. Sensitivity analyses confirmed that the sustainability benefits are maintained under multiple plausible cultivation, processing, and distribution scenarios. However, the sustainability of any individual Jatropha plantation will depend on site-specific conditions.

  8. Assessment of chronic kidney disease using skin texture as a key parameter: for South Indian population.

    Science.gov (United States)

    Udhayarasu, Madhanlal; Ramakrishnan, Kalpana; Periasamy, Soundararajan

    2017-12-01

    Periodical monitoring of renal function, specifically for subjects with history of diabetic or hypertension would prevent them from entering into chronic kidney disease (CKD) condition. The recent increase in numbers may be due to food habits or lack of physical exercise, necessitates a rapid kidney function monitoring system. Presently, it is determined by evaluating glomerular filtration rate (GFR) that is mainly dependent on serum creatinine value and demographic parameters and ethnic value. Attempted here is to develop ethnic parameter based on skin texture for every individual. This value when used in GFR computation, the results are much agreeable with GFR obtained through standard modification of diet in renal disease and CKD epidemiology collaboration equations. Once correlation between CKD and skin texture is established, classification tool using artificial neural network is built to categorise CKD level based on demographic values and parameter obtained through skin texture (without using creatinine). This network when tested gives almost at par results with the network that is trained with demographic and creatinine values. The results of this Letter demonstrate the possibility of non-invasively determining kidney function and hence for making a device that would readily assess the kidney function even at home.

  9. Assessment of quality of life of HIV-positive people receiving art: An Indian perspective

    Directory of Open Access Journals (Sweden)

    Deepika Anand

    2012-01-01

    Full Text Available Context: HIV/AIDS is known to affect an individual not only physically but also mentally, socially, and financially. It is a syndrome that builds a vacuum in a person affecting his/her life as a whole. Aims: The purpose of the present study is to evaluate the quality of life (QOL of people living with HIV/AIDS (PLHIV receiving ART and its association with Body mass index (BMI and CD4 count. Study Design: An observational study was performed on PLHIV receiving ART in Orissa, India. Materials and Methods: Data on sociodemographic profile, BMI, and CD4 were gathered from 153 HIV-positive subjects. QOL was assessed using WHOQOL-HIV BREF scale. Results: The overall QOL score of the subjects was moderate; PLHIV with lower BMI also had poorer QOL (P<0.05. Employment affected only the social health domain of the subjects. Men reported poorer level of independence and physical health while women reported poorer social relationships and environment. All the six domains correlated significantly with the overall QOL indicated by the G-facet. Conclusion: Attention toward improving the nutritional status of PLHIV should be accorded high priority to ensure improvement in the overall QOL of PLHIV.

  10. The environmental impact assessment process for nuclear facilities: An examination of the Indian experience

    International Nuclear Information System (INIS)

    Ramana, M.V.; Rao, Divya Badami

    2010-01-01

    India plans to construct numerous nuclear plants and uranium mines across the country, which could have significant environmental, health, and social impacts. The national Environmental Impact Assessment process is supposed to regulate these impacts. This paper examines how effective this process has been, and the extent to which public inputs have been taken into account. In addition to generic problems associated with the EIA process for all kinds of projects in India, there are concerns that are specific to nuclear facilities. One is that some nuclear facilities are exempt from the environmental clearance process. The second is that data regarding radiation baseline levels and future releases, which is the principle environmental concern with respect to nuclear facilities, is controlled entirely by the nuclear establishment. The third is that members of the nuclear establishment take part in almost every level of the environmental clearance procedure. For these reasons and others, the EIA process with regard to nuclear projects in India is of dubious quality. We make a number of recommendations that could address these lacunae, and more generally the imbalance of power between the nuclear establishment on the one hand, and civil society and the regulatory agencies on the other.

  11. Assessment of Quality of Life of HIV-Positive People Receiving ART: An Indian Perspective.

    Science.gov (United States)

    Anand, Deepika; Puri, Seema; Mathew, Minnie

    2012-07-01

    HIV/AIDS is known to affect an individual not only physically but also mentally, socially, and financially. It is a syndrome that builds a vacuum in a person affecting his/her life as a whole. The purpose of the present study is to evaluate the quality of life (QOL) of people living with HIV/AIDS (PLHIV) receiving ART and its association with Body mass index (BMI) and CD4 count. An observational study was performed on PLHIV receiving ART in Orissa, India. Data on sociodemographic profile, BMI, and CD4 were gathered from 153 HIV-positive subjects. QOL was assessed using WHOQOL-HIV BREF scale. The overall QOL score of the subjects was moderate; PLHIV with lower BMI also had poorer QOL (P<0.05). Employment affected only the social health domain of the subjects. Men reported poorer level of independence and physical health while women reported poorer social relationships and environment. All the six domains correlated significantly with the overall QOL indicated by the G-facet. Attention toward improving the nutritional status of PLHIV should be accorded high priority to ensure improvement in the overall QOL of PLHIV.

  12. Assessment of diet and physical activity of brazilian schoolchildren: usability testing of a web-based questionnaire.

    Science.gov (United States)

    da Costa, Filipe Ferreira; Schmoelz, Camilie Pacheco; Davies, Vanessa Fernandes; Di Pietro, Patrícia Faria; Kupek, Emil; de Assis, Maria Alice Altenburg

    2013-08-19

    Information and communication technology (ICT) has been used with increasing frequency for the assessment of diet and physical activity in health surveys. A number of Web-based questionnaires have been developed for children and adolescents. However, their usability characteristics have scarcely been reported, despite their potential importance for improving the feasibility and validity of ICT-based methods. The objective of this study was to describe the usability evaluation of the Consumo Alimentar e Atividade Física de Escolares (CAAFE) questionnaire (Food Consumption and Physical Activity Questionnaire for schoolchildren), a new Web-based survey tool for the self-assessment of diet and physical activity by schoolchildren. A total of 114 schoolchildren aged 6 to 12 years took part in questionnaire usability testing carried out in computer classrooms at five elementary schools in the city of Florianopolis, Brazil. Schoolchildren used a personal computer (PC) equipped with software for recording what is on the computer screen and the children's speech during usability testing. Quantitative and qualitative analyses took into account objective usability metrics such as error counts and time to complete a task. Data on the main difficulties in accomplishing the task and the level of satisfaction expressed by the children were assessed by the observers using a standardized form and interviews with the children. Descriptive statistics and content analysis were used to summarize both the quantitative and the qualitative aspects of the data obtained. The mean time for completing the questionnaire was 13.7 minutes (SD 3.68). Compared to the children in 2nd or 3rd grades, those in 4th or 5th grades spent less time completing the questionnaire (median 12.4 vs 13.3 minutes, P=.022), asked for help less frequently (median 0 vs 1.0 count, P=.005), had a lower error count (median 2.0 vs 8.0 count, Pperformance score (median 73.0 vs 68.0, P=.005). Children with a PC at home

  13. Indian Legends.

    Science.gov (United States)

    Gurnoe, Katherine J.; Skjervold, Christian, Ed.

    Presenting American Indian legends, this material provides insight into the cultural background of the Dakota, Ojibwa, and Winnebago people. Written in a straightforward manner, each of the eight legends is associated with an Indian group. The legends included here are titled as follows: Minnesota is Minabozho's Land (Ojibwa); How We Got the…

  14. Assessment of respirable dust and its free silica contents in different Indian coalmines.

    Science.gov (United States)

    Mukherjee, Ashit K; Bhattacharya, Sanat K; Saiyed, Habibullah N

    2005-04-01

    Assessment of respirable dust, personal exposures of miners and free silica contents in dust were undertaken to find out the associated risk of coal workers' pneumoconiosis in 9 coal mines of Eastern India during 1988-91. Mine Research Establishment (MRE), 113A Gravimetric Dust Sampler (GDS) and personal samplers (AFC 123), Cassella, London, approved by Director General of Mines Safety (DGMS) were used respectively for monitoring of mine air dust and personal exposures of miners. Fourier Transform Infra-red (FTIR) Spectroscopy determined free silica in respirable dusts. Thermal Conditions like Wet Bulb Globe Temperature (WBGT) index, humidity and wind velocity were also recorded during monitoring. The dust levels in the face return air of both, Board & Pillar (B&P) and Long Wall (LW) mining were found above the permissible level recommended by DGMS, Govt. of India. The drilling, blasting and loading are the major dusty operations in B&P method. Exposures of driller and loader were varied between, 0.81-9.48 mg/m3 and 0.05-9.84 mg/m3 respectively in B&P mining, whereas exposures of DOSCO loader, Shearer operator and Power Support Face Worker were varied between 2.65-9.11 mg/m3, 0.22-10.00 mg/m3 and 0.12-9.32 mg/m3 respectively in LW mining. In open cast mining, compressor and driller operators are the major exposed groups. The percentage silica in respirable dusts found below 5% in all most all the workers except among query loaders and drillers of open cast mines.

  15. Temporal Assessment of Natural Radionuclide Bioaccumulation by the Cubera Snapper Fish (Lutjanus Cyanopterus, Cuvier, 1828) from the Brazilian Coast

    Energy Technology Data Exchange (ETDEWEB)

    Pereira, W. S. [Coordenacao de Protecao Radiologica, Unidade de Tratamento de Mineiros (UTM), Industrias Nucleares do Brasil (INB), Pocos de Caldas, MG and Curso de Pos-Graduacao em Biologia Marinha, Instituto de Biologia, Depto. de Biologia Marinha, Universidade Federal Fluminense UFF, Niteroi, RJ (Brazil); Kelecom, A. [Curso de Pos-Graduacao em Biologia Marinha, Instituto de Biologia, Depto. de Biologia Marinha, Universidade Federal Fluminense (UFF), and Programa de Pos-Graduacao em Ciencia Ambiental, Universidade Federal Fluminense (UFF), Niteroi, RJ (Brazil); Py, Jr., D. A. [Coordenacao de Protecao Radiologica, Unidade de Tratamento de Mineiros (UTM), Industrias Nucleares do Brasil (INB), Pocos de Caldas, MG (Brazil)

    2013-07-15

    The present study aims to assess the seasonal variation in the accumulation of the isotopes {sup 238}U, {sup 235}U, {sup 234}U, {sup 232}Th, {sup 230}Th, {sup 228}Th, {sup 226}Ra, {sup 228}Ra and {sup 210}Pb in the cubera snapper fish from the coast of the state of Ceara (Brazil). The fish was caught in January (six specimens), June (eight) and September (seven). The uranium and thorium were analysed by electrodeposition, followed by alpha spectrometry. The isotopes of radium and lead were selectively co-precipitated and measured by gross alpha radiometry for {sup 226}Ra and gross beta radiometry for {sup 228}Ra and {sup 210}Pb. No seasonal variations could be observed neither for the uranium and thorium isotopes nor for the {sup 226}Ra isotope. For {sup 228}Ra, the activity concentration in February was equal to that of September, and both were higher than in June. For {sup 210}Pb, the situation was different: the month of February showed a lower activity concentration than in June, which in turn was lower than in September. (author)

  16. Assessing the vulnerability of Brazilian municipalities to the vectorial transmission of Trypanosoma cruzi using multi-criteria decision analysis.

    Science.gov (United States)

    Vinhaes, Márcio Costa; de Oliveira, Stefan Vilges; Reis, Priscilleyne Ouverney; de Lacerda Sousa, Ana Carolina; Silva, Rafaella Albuquerque E; Obara, Marcos Takashi; Bezerra, Cláudia Mendonça; da Costa, Veruska Maia; Alves, Renato Vieira; Gurgel-Gonçalves, Rodrigo

    2014-09-01

    Despite the dramatic reduction in Trypanosoma cruzi vectorial transmission in Brazil, acute cases of Chagas disease (CD) continue to be recorded. The identification of areas with greater vulnerability to the occurrence of vector-borne CD is essential to prevention, control, and surveillance activities. In the current study, data on the occurrence of domiciliated triatomines in Brazil (non-Amazonian regions) between 2007 and 2011 were analyzed. Municipalities' vulnerability was assessed based on socioeconomic, demographic, entomological, and environmental indicators using multi-criteria decision analysis (MCDA). Overall, 2275 municipalities were positive for at least one of the six triatomine species analyzed (Panstrongylus megistus, Triatoma infestans, Triatoma brasiliensis, Triatoma pseudomaculata, Triatoma rubrovaria, and Triatoma sordida). The municipalities that were most vulnerable to vector-borne CD were mainly in the northeast region and exhibited a higher occurrence of domiciliated triatomines, lower socioeconomic levels, and more extensive anthropized areas. Most of the 39 new vector-borne CD cases confirmed between 2001 and 2012 in non-Amazonian regions occurred within the more vulnerable municipalities. Thus, MCDA can help to identify the states and municipalities that are most vulnerable to the transmission of T. cruzi by domiciliated triatomines, which is critical for directing adequate surveillance, prevention, and control activities. The methodological approach and results presented here can be used to enhance CD surveillance in Brazil. Copyright © 2014 Elsevier B.V. All rights reserved.

  17. Assessment of quality of life, anxiety, socio-economic factors and caries experience in Brazilian children with overweight and obesity.

    Science.gov (United States)

    Araujo, D S; Marquezin, McS; Barbosa, T S; Fonseca, Fla; Fegadolli, C; Castelo, P M

    2017-11-01

    This study evaluated the association between excess weight and quality of life (QoL), symptoms of anxiety, caries experience and socio-economic factors in a representative sample of 8- to 10-year-old children from three public schools of Piracicaba (SP, Brazil). The Autoquestionnaire Qualité de Vie Enfant Image was applied to explore family and social relations, activities, health, body functions and separation domains, and, by means of the Multidimensional Anxiety Scale for Children, symptoms of anxiety were screened. Clinical examination was performed using DMFT/dmft indexes to assess oral health and caries experience. Medical and nutritional history, parents' schooling, monthly income and ownership of household goods and services were also evaluated. Of the 313 subjects included, four subjects were underweight, 188 normal weight, 67 overweight and 54 presented obesity (38.7% with excess weight). Measures of QoL, anxiety scores and caries experience did not differ between groups. The regression model showed a significant association between excess weight and the ownership of household goods and services (OR = 5.4/CI = 1.6-18.3). High prevalence of excess weight was observed among prepubertal children, emphasizing the need for continued health programmes to limit risk factors for obesity. QoL, anxiety scores and caries experience did not differ between subjects with different body weights, although children from public schools with higher ownership of goods and services were more likely to present excess weight. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  18. Family Farmers and Major Retail Chains in the Brazilian Organic Sector: Assessing New Development Pathways. A Case Study in a Peri-Urban District of Sao Paulo

    Science.gov (United States)

    Blanc, Julien

    2009-01-01

    The expansion of the organic sector in Brazil is seen as a leverage for the social emancipation of the small family farmers. Next to the traditional alternatives circuits of organic food and farming, new powerful capitalistic actors, such as supermarket chains, are rapidly entering the Brazilian organic arena. Can family farming benefit from the…

  19. Assessing the Primary Schools--A Multi-Dimensional Approach: A School Level Analysis Based on Indian Data

    Science.gov (United States)

    Sengupta, Atanu; Pal, Naibedya Prasun

    2012-01-01

    Primary education is essential for the economic development in any country. Most studies give more emphasis to the final output (such as literacy, enrolment etc.) rather than the delivery of the entire primary education system. In this paper, we study the school level data from an Indian district, collected under the official DISE statistics. We…

  20. Assessing the Language Proficiency of Tribal Heritage Language Learners: Issues and Concerns for American Indian Pueblo Languages

    Science.gov (United States)

    Sims, Christine

    2008-01-01

    Among American Indian Pueblo tribes, community-based language revitalisation initiatives have been established in response to a growing language shift towards English. This has been most prominent among school age children, prompting some tribes to extend tribal language programmes into local public schools. For centuries, the transmission of…

  1. Calha Norte: Explaining Brazilian Army Presence in the Amazon

    Science.gov (United States)

    1993-06-01

    the Yanomami Indians.""’ The potential wealth present in the Calha Norte region has been estimated at over US$134 billion, enough to repay almost all...garimpeiros to remain on Yanomami land was essentially a military decision. The Army’s pro-miner position was highlighted by official statements made by the...Environmental Policy and Military Geopolitics in the Development of the Brazilian Amazon: The Case of the Yanomami ," Development and Change (1992

  2. Assessment of genetic diversity among Indian potato (Solanum tuberosum L.) collection using microsatellite and retrotransposon based marker systems.

    Science.gov (United States)

    Sharma, Vishakha; Nandineni, Madhusudan R

    2014-04-01

    Potato (Solanum tuberosum) is an important non-cereal crop throughout the world and is highly recommended for ensuring global food security. Owing to the complexities in genetics and inheritance pattern of potato, the conventional method of cross breeding for developing improved varieties has been difficult. Identification and tagging of desirable traits with informative molecular markers would aid in the development of improved varieties. Insertional polymorphism of copia-like and gypsy-like long terminal repeat retrotransposons (RTN) were investigated among 47 potato varieties from India using Inter-Retrotransposon Amplified Polymorphism (IRAP) and Retrotransposon Microsatellite Amplified Polymorphism (REMAP) marker techniques and were compared with the DNA profiles obtained with simple sequence repeats (SSRs). The genetic polymorphism, efficiency of polymorphism and effectiveness of marker systems were evaluated to assess the extent of genetic diversity among Indian potato varieties. A total of 139 polymorphic SSR alleles, 270 IRAP and 98 REMAP polymorphic bands, showing polymorphism of 100%, 87.9% and 68.5%, respectively, were used for detailed characterization of the genetic relationships among potato varieties by using cluster analysis and principal coordinate analysis (PCoA). IRAP analysis resulted in the highest number of polymorphic bands with an average of 15 polymorphic bands per assay unit when compared to the other two marker systems. Based on pair-wise comparison, the genetic similarity was calculated using Dice similarity coefficient. The SSRs showed a wide range in genetic similarity values (0.485-0.971) as compared to IRAP (0.69-0.911) and REMAP (0.713-0.947). A Mantel's matrix correspondence test showed a high positive correlation (r=0.6) between IRAP and REMAP, an intermediate value (r=0.58) for IRAP and SSR and the lowest value (r=0.17) for SSR and REMAP. Statistically significant cophenetic correlation coefficient values, of 0.961, 0.941 and 0

  3. Assessment of scientific programs: a necessary procedure for Brazilian scientific policy - the Young Investigator Program of the State of São Paulo Research Foundation

    Directory of Open Access Journals (Sweden)

    Carlos A. de Pian

    2007-09-01

    Full Text Available Programs of Science and Technology research have grown significantly in Brazil over the last decades. Until the 1980s the so-called undirected programs, without specific goals and requiring only scientific merit, prevailed. The few programs with defined goals in this period were never objectively assessed. The same situation occurred in developed countries. In the early 1990s, the assessment of programs supported by public funding became mandatory in US and some European countries. In Brazil, program assessment has so far not been implemented yet. The Fundação de Amparo à Pesquisa no Estado de São Paulo (FAPESP (Brazilian funding agency Young Investigator (YI Program is in its eleventh year, with approximately eight hundred projects awarded. Although it is free-demand based as concerns areas of knowledge, it has specific goals : (1 conceding grants to YI in view of the balance between funding, merit and real needs so as to enable satisfactory working conditions in the short term, (2 providing priority for institutions with a less extensive background in research, (3 granting a special fellowship to YI with no employment connection and (4 introduction of new research fronts in centers with a sound research background. This assessment provided evidence for the achievement of first three goals. The fourth one is still pending on additional data requiring survey assessment. Actions in this direction are recommended.Programas de Ciência e Tecnologia cresceram significativamente no Brasil nas últimas décadas. Até a década de 80 os assim chamados programas não dirigidos, sem metas específicas e requerendo apenas mérito científico prevaleciam. Os poucos programas com metas definidas neste período não foram jamais objetivamente avaliados. A mesma situação ocorria nos países desenvolvidos. No início da década de 90, a avaliação de programas dependentes de recursos públicos tornou-se mandatória nos Estados Unidos e em alguns pa

  4. Between the good savage and the cannibal: representations of Amerindians in mid-20th century Brazilian children’s literature

    Directory of Open Access Journals (Sweden)

    Iara Tatiana Bonin

    2012-12-01

    Full Text Available The representations of Brazilian Indians in Brazilian children fictional literature during 1945-1965, the third period in the history of Brazilian children's literature, are discussed. The corpus of current analysis consists of six novels, namely, As aventuras de Tibicuera, by Érico Veríssimo (1937; A bandeira das Esmeraldas (1945, by Viriato Corrêa; Expedição aos Martírios (1952 and Volta à Serra Misteriosa (1954, by Francisco Marins; Curumi, o menino selvagem (1956, by Jeronimo Monteiro; Curumim sem nome (1960, by Balthazar de Gadoy Moreira, in which the Indian is the hero or an important character. Results showed that Brazilian Indians were always represented as dichotomous subjects in the above books. On the one hand, Indians are described as “good savages”, frequently converted to the Christian faith, harmoniously integrated with nature, and a servant to white people. On the other hand, Indians are also portrayed as dangerous and violent cannibals, whose wild nature must be tamed. The main literary references to the construction of this dichotomy may be found by the authors of the period within the Brazilian literary canon written for adults.

  5. A desconstrução das narrativas e a reconstrução do currículo: a inclusão dos saberes matemáticos dos negros e dos índios Brasileiros Narratives deconstruction and curriculum reconstruction: the inclusion of Brazilian indians' and black people's mathematical knowledge

    Directory of Open Access Journals (Sweden)

    Wanderleya Gonçalves Costa

    2010-01-01

    Full Text Available Neste artigo, problematizamos as narrativas da nação brasileira que mascaram a identidade múltipla do País e ressaltamos mecanismos de exclusão presentes nas escolas. Lembramos que o Brasil, devido à sua formação histórico-social, é multirracial e pluriétnico, mas a escola continua a desconsiderar essa realidade, o que tem contribuído para elevar os índices de evasão e repetência de crianças provenientes de alguns grupos socioculturais. Então, remetendo-nos à aprovação da Lei 11.645/08, que inclui no currículo oficial dos estabelecimentos de ensino básico das redes pública e privada a obrigatoriedade do estudo da história e culturas africana, afro-brasileira e indígena, encaminhamos nossas discussões para o ensino de Matemática. Nesse contexto, discorremos sobre algumas das formas por meio das quais as pesquisas em Etnomatemática podem contribuir para discutir e destacar, no espaço escolar, os conhecimentos que possuem essas matrizes culturais. A partir daí, apresentamos algumas reflexões suscitadas por pesquisas que temos realizado na região de Pirituba, no município de São Paulo, onde atua o segundo autor e junto aos índios A'uwe-xavante do Mato Grosso, onde atua a primeira autora.In this article, narratives from the Brazilian nation are problematized, which disguise the country multiple identity and we emphasize mechanisms of exclusion present in schools. We remind that Brazil, because of its historical and social organization is multiracial and pluriethnical, but school continues to ignore this reality, which has contributed to raise the dropout and repetition rates of children from some socio-cultural groups. Then, concerning the 11.645/08 Law approval, which includes the compulsory study of the history and culture from Africans, Brazilian Africans and indigenous added in the official curriculum of private and public elementary schools, we guided our discussions for the teaching of Mathematics. In this

  6. Brazilian uranium exploration program

    International Nuclear Information System (INIS)

    Marques, J.P.M.

    1981-01-01

    General information on Brazilian Uranium Exploration Program, are presented. The mineralization processes of uranium depoits are described and the economic power of Brazil uranium reserves is evaluated. (M.C.K.) [pt

  7. Use of the probability of stone formation (PSF) score to assess stone forming risk and treatment response in a cohort of Brazilian stone formers

    OpenAIRE

    Turney, Benjamin; Robertson, William; Wiseman, Oliver; Amaro, Carmen Regina P. R.; Leitão, Victor A.; Silva, Isabela Leme da; Amaro, João Luiz

    2014-01-01

    Introduction: The aim was to confirm that PSF (probability of stone formation) changed appropriately following medical therapy on recurrent stone formers.Materials and Methods: Data were collected on 26 Brazilian stone-formers. A baseline 24-hour urine collection was performed prior to treatment. Details of the medical treatment initiated for stone-disease were recorded. A PSF calculation was performed on the 24 hour urine sample using the 7 urinary parameters required: voided volume, oxalate...

  8. Brazilian Consensus on Photoprotection

    Science.gov (United States)

    Schalka, Sérgio; Steiner, Denise; Ravelli, Flávia Naranjo; Steiner, Tatiana; Terena, Aripuanã Cobério; Marçon, Carolina Reato; Ayres, Eloisa Leis; Addor, Flávia Alvim Sant'anna; Miot, Helio Amante; Ponzio, Humberto; Duarte, Ida; Neffá, Jane; da Cunha, José Antônio Jabur; Boza, Juliana Catucci; Samorano, Luciana de Paula; Corrêa, Marcelo de Paula; Maia, Marcus; Nasser, Nilton; Leite, Olga Maria Rodrigues Ribeiro; Lopes, Otávio Sergio; Oliveira, Pedro Dantas; Meyer, Renata Leal Bregunci; Cestari, Tânia; dos Reis, Vitor Manoel Silva; Rego, Vitória Regina Pedreira de Almeida

    2014-01-01

    Brazil is a country of continental dimensions with a large heterogeneity of climates and massive mixing of the population. Almost the entire national territory is located between the Equator and the Tropic of Capricorn, and the Earth axial tilt to the south certainly makes Brazil one of the countries of the world with greater extent of land in proximity to the sun. The Brazilian coastline, where most of its population lives, is more than 8,500 km long. Due to geographic characteristics and cultural trends, Brazilians are among the peoples with the highest annual exposure to the sun. Epidemiological data show a continuing increase in the incidence of non-melanoma and melanoma skin cancers. Photoprotection can be understood as a set of measures aimed at reducing sun exposure and at preventing the development of acute and chronic actinic damage. Due to the peculiarities of Brazilian territory and culture, it would not be advisable to replicate the concepts of photoprotection from other developed countries, places with completely different climates and populations. Thus the Brazilian Society of Dermatology has developed the Brazilian Consensus on Photoprotection, the first official document on photoprotection developed in Brazil for Brazilians, with recommendations on matters involving photoprotection. PMID:25761256

  9. Trachoma among the Yanomami Indians

    Directory of Open Access Journals (Sweden)

    J.S. Paula

    2002-10-01

    Full Text Available The Yanomami are one of the last primitive groups of Indians living in Brazil. They have almost no contact with other cultures. The epidemiology of eye disease among Yanomami is virtually unknown. For the first time, a trachoma survey was conducted among Yanomami Indians in the State of Amazonas near the Venezuelan border of the Brazilian rain forest. Ophthalmic examination was carried out on a total of 613 individuals (338 males and 275 females from eight Yanomami villages along the Marauiá River located in the upper Rio Negro Basin. Age was classified into three categories (children, adults, and elderly and trachoma was classified into five grades: follicular, inflammatory intense, cicatricial, trichiasis, and corneal opacity. Trachoma was endemic in all villages visited. Overall, 30.3% of the subjects had trachoma. Females were significantly more affected (37.4% than males (23.9%. The inflammatory trachoma rate reached 24.9% in children and the cicatricial form increased with age, reaching 13.9% among adults and 35.21% among the elderly. Trichiasis or corneal opacities were not detected and treatment of the entire population was initiated with 1 g azithromycin. The detection of endemic trachoma among the Yanomami is relevant for the understanding of the epidemiology of this disease in the Brazilian rain forest and underscores the necessity for a program of trachoma control in this region.

  10. Trachoma among the Yanomami Indians.

    Science.gov (United States)

    Paula, J S; Medina, N H; Cruz, A A V

    2002-10-01

    The Yanomami are one of the last primitive groups of Indians living in Brazil. They have almost no contact with other cultures. The epidemiology of eye disease among Yanomami is virtually unknown. For the first time, a trachoma survey was conducted among Yanomami Indians in the State of Amazonas near the Venezuelan border of the Brazilian rain forest. Ophthalmic examination was carried out on a total of 613 individuals (338 males and 275 females) from eight Yanomami villages along the Maraui River located in the upper Rio Negro Basin. Age was classified into three categories (children, adults, and elderly) and trachoma was classified into five grades: follicular, inflammatory intense, cicatricial, trichiasis, and corneal opacity. Trachoma was endemic in all villages visited. Overall, 30.3% of the subjects had trachoma. Females were significantly more affected (37.4%) than males (23.9%). The inflammatory trachoma rate reached 24.9% in children and the cicatricial form increased with age, reaching 13.9% among adults and 35.21% among the elderly. Trichiasis or corneal opacities were not detected and treatment of the entire population was initiated with 1 g azithromycin. The detection of endemic trachoma among the Yanomami is relevant for the understanding of the epidemiology of this disease in the Brazilian rain forest and underscores the necessity for a program of trachoma control in this region.

  11. Occurrence of periodontal pathogens in ethnic groups from a native Brazilian reservation.

    Science.gov (United States)

    Gaetti-Jardim, Elerson; Pereira, Maurício Fabiano; Vieira, Evanice Menezes Marçal; Schweitzer, Christiane Marie; Okamoto, Ana Cláudia; Ávila-Campos, Mario J

    2015-06-01

    The present study was designed to evaluate the occurrence of periodontal pathogens in the subgingival biofilm of 100 native Brazilians living at the Umutina Indian Reservation, Mato Grosso State, Brazil. Periodontal clinical examinations were carried out prior to collection of subgingival biofilm, and the presence of 14 periodontal microorganisms was evaluated by polymerase chain reaction (PCR). The prevalence and risk analysis was performed using Cochran and Mantel-Haenszel statistics for dichotomous variables or Pearson's chi-squared test for analysis of proportions when variables had three or more categories. The interrelations between clinical and microbiological parameters were assessed using Fisher's exact test and the Mann-Whitney U test. Individuals with chronic periodontitis were frequently colonized by the association between Porphyromonas gingivalis and Campylobacter rectus, P. gingivalis and Prevotella intermedia, or P. gingivalis and Tannerella forsythia. Patients with chronic periodontitis were also colonized by Porphyromonas gulae and P. intermedia or by the association between P. gulae and T. forsythia. P. gulae was detected only in the subgingival samples from natives on a traditional diet. Gingival bleeding was associated with Aggregatibacter actinomycetemcomitans, Fusobacterium nucleatum, T. forsythia, P. gingivalis, P. gulae, Porphyromonas endodontalis, P. intermedia, and Prevotella nigrescens. Treponema denticola was uncommon. Peculiar microbiota was demonstrated to be associated with different periodontal disease statuses in native Brazilians, with modest occurrence of certain pathogens, such as T. denticola, and the presence of P. gulae in natives with gingivitis or chronic periodontitis. Copyright © 2015. Published by Elsevier Ltd.

  12. Hiperplasia epitelial focal (doença de Heck em descendente de índios brasileiros: relato de caso Focal epithelial hyperplasia (Heck's disease in Brazilian indian descent: report of a case

    Directory of Open Access Journals (Sweden)

    Pedro Paulo de Andrade Santos

    2007-12-01

    Full Text Available A hiperplasia epitelial focal, ou doença de Heck, é uma enfermidade rara, benigna, que afeta a mucosa oral de crianças e adultos jovens de diversas regiões do mundo e em diferentes grupos étnicos, como indígenas e esquimós. Apresenta correlação com o papilomavírus humano (HPV no qual os tipos 13 e 32 têm sido consistentemente detectados nessas lesões. Este artigo relata um caso de uma paciente de 18 anos de idade, descendente de índios potiguares, que compareceu ao serviço de estomatologia da Universidade Federal do Rio Grande do Norte (UFRN, exibindo lesões bem definidas, arredondadas, planas, localizadas em cavidade oral, com tempo de evolução de aproximadamente dois anos. As lesões foram submetidas a biópsias incisionais, constatado-se no exame histopatológico alterações epiteliais, como acantose, cristas epiteliais em forma de "taco de golfe" além de células mitosóides. Esses achados histopatológicos foram compatíveis com a hipótese clínica de hiperplasia epitelial focal (doença de Heck.The focal epithelial hyperplasia or Heck's disease is a benign rare pathology, that affects children and young adults oral mucosal in many world regions, and different ethnic groups, for example Indians and Eskimos. Presents correlation with the subtypes 13 and 32 of human papillomavirus (HPV. This article report a case of an 18-year-old patient, descent of potiguar indian, attended in stomatology service of Federal University of Rio Grande do Norte (UFRN, presenting well defined lesions, round, plane, localized in oral cavity with an evolution of two years. The lesions were submitted to incisional biopsies, verifying in histopathologic exam, epithelial alterations, like acanthosis, epithelial projections in "parquet block of golf" beyond mitosoid cells. These histopathological findings were compatible with clinical hypothesis of focal epithelial hyperplasia (Heck's disease.

  13. Assessing FOXO1A as a potential susceptibility locus for type 2 diabetes and obesity in American Indians.

    Science.gov (United States)

    Muller, Yunhua L; Hanson, Robert L; Wiessner, Gregory; Nieboer, Lori; Kobes, Sayuko; Piaggi, Paolo; Abdussamad, Mahdi; Okani, Chidinma; Knowler, William C; Bogardus, Clifton; Baier, Leslie J

    2015-10-01

    A prior genome-wide association study (GWAS) in Pima Indians identified variation within FOXO1A that modestly associated with early-onset (onset age obesity in a population-based sample of 7,710 American Indians. Tag SNPs in/near FOXO1A (minor allele frequency ≥ 0.05) were analyzed for association with T2D at early onset (n = 1,060) and all ages (n = 7,710) and with insulin secretion (n = 298). SNPs were also analyzed for association with maximum body mass index (BMI) in adulthood (n = 5,918), maximum BMI z-score in childhood (n = 5,350), and % body fat (n = 555). An intronic SNP rs2297627 associated with early-onset T2D [OR = 1.34 (1.13-1.58), P = 8.7 × 10(-4)] and T2D onset at any age [OR = 1.19 (1.09-1.30), P = 1 × 10(-4) ]. The T2D risk allele also associated with lower acute insulin secretion (β = 0.88, as a multiplier, P = 0.02). Another intronic SNP (rs1334241, D' = 0.99, r(2) = 0.49 with rs2297627) associated with maximum adulthood BMI (β = 1.02, as a multiplier, P = 3 × 10(-5)), maximum childhood BMI z-score (β = 0.08, P = 3 × 10(-4)), and % body fat (β = 0.83%, P = 0.04). Common variation in FOXO1A may modestly affect risk for T2D and obesity in American Indians. © 2015 The Obesity Society.

  14. Review of the Brazilian experience in the licensing of nuclear power plants

    International Nuclear Information System (INIS)

    Lederman, L.; Laborne, J.J.

    1983-01-01

    Survey of the licensing of the Brazilian Nuclear Power Plants (NPPs) is presented. The organization and technical expertise of the Comissao Nacional de Energia Nuclear, the Brazilian Regulatory Body, is reviewed with regard to in-house experience, foreign consultants, agreements with regulatory bodies of other countries and research contracts with Brazilian univerisities. The application of the two-stage licensing process and the stage of development of Brazilian nuclear standards is described. Finally, the paper speculates about the future role of probabilistic risk assessment in the Brazilian licensing process

  15. Indian Summer

    Energy Technology Data Exchange (ETDEWEB)

    Galindo, E. [Sho-Ban High School, Fort Hall, ID (United States)

    1997-08-01

    This paper focuses on preserving and strengthening two resources culturally and socially important to the Shoshone-Bannock Indian Tribe on the Fort Hall Reservation in Idaho; their young people and the Pacific-Northwest Salmon. After learning that salmon were not returning in significant numbers to ancestral fishing waters at headwater spawning sites, tribal youth wanted to know why. As a result, the Indian Summer project was conceived to give Shoshone-Bannock High School students the opportunity to develop hands-on, workable solutions to improve future Indian fishing and help make the river healthy again. The project goals were to increase the number of fry introduced into the streams, teach the Shoshone-Bannock students how to use scientific methodologies, and get students, parents, community members, and Indian and non-Indian mentors excited about learning. The students chose an egg incubation experiment to help increase self-sustaining, natural production of steelhead trout, and formulated and carried out a three step plan to increase the hatch-rate of steelhead trout in Idaho waters. With the help of local companies, governmental agencies, scientists, and mentors students have been able to meet their project goals, and at the same time, have learned how to use scientific methods to solve real life problems, how to return what they have used to the water and land, and how to have fun and enjoy life while learning.

  16. Assessments of aquifer sensitivity on Navajo Nation and adjacent lands and ground-water vulnerability to pesticide contamination on the Navajo Indian Irrigation Project, Arizona, New Mexico, and Utah

    Science.gov (United States)

    Blanchard, Paul J.

    2002-01-01

    The U.S. Environmental Protection Agency requested that the Navajo Nation conduct an assessment of aquifer sensitivity on Navajo Nation lands and an assessment of ground-water vulnerability to pesticide contamination on the Navajo Indian Irrigation Project. Navajo Nation lands include about 17,000 square miles in northeastern Arizona, northwestern New Mexico, and southeastern Utah. The Navajo Indian Irrigation Project in northwestern New Mexico is the largest area of agriculture on the Navajo Nation. The Navajo Indian Irrigation Project began operation in 1976; presently (2001) about 62,000 acres are available for irrigated agriculture. Numerous pesticides have been used on the Navajo Indian Irrigation Project during its operation. Aquifer sensitivity is defined by the U.S. Environmental Protection Agency as 'The relative ease with which a contaminant [pesticide] applied on or near a land surface can migrate to the aquifer of interest. Aquifer sensitivity is a function of the intrinsic characteristics of the geologic material in question, any underlying saturated materials, and the overlying unsaturated zone. Sensitivity is not dependent on agronomic practices or pesticide characteristics.' Ground-water vulnerability is defined by the U.S. Environmental Protection Agency as 'The relative ease with which a contaminant [pesticide] applied on or near a land surface can migrate to the aquifer of interest under a given set of agronomic management practices, pesticide characteristics, and aquifer sensitivity conditions.' The results of the aquifer sensitivity assessment on Navajo Nation and adjacent lands indicated relative sensitivity within the boundaries of the study area. About 22 percent of the study area was not an area of recharge to bedrock aquifers or an area of unconsolidated deposits and was thus assessed to have an insignificant potential for contamination. About 72 percent of the Navajo Nation study area was assessed to be in the categories of most potential

  17. Increasing incidence of malaria in the Negro River basin, Brazilian Amazon.

    Science.gov (United States)

    Cabral, A C; Fé, N F; Suárez-Mutis, M C; Bóia, M N; Carvalho-Costa, F A

    2010-08-01

    Malaria in Brazil is virtually restricted to the Amazon Region, where it has a heterogeneous geographic distribution. We reviewed secondary data in order to describe the regional and temporal distribution of 8018 malaria cases seen between 2003 and 2007 in Santa Isabel do Rio Negro, a municipality in the northwest Brazilian Amazon. A significant rise in malaria incidence, mainly in the Yanomami Indian reservation, was observed during this time. Anopheline breeding sites were also mapped and entomological data were obtained through the capture of larval and adult mosquitoes. Thirty-three potential breeding sites were identified in the urban and periurban areas, 28 of which were positive for anopheline larvae. Anopheles darlingi specimens were captured in both intra- and peridomicile locations in the urban areas. Demographic data were also assessed via a sectional survey, revealing that the majority of dwellings were vulnerable to mosquitoes. This study suggests that urban and periurban areas of this municipality are highly susceptible to epidemic malaria, which is endemic in the Yanomami Indian reservation near the city. In addition, transmission can be perpetuated autochthonously in the urban area, drawing attention to the continuous need for preventative measures such as controlling adult and aquatic stages of mosquitoes and improving housing.

  18. Treatment of drug dependence with Brazilian herbal medicines

    Directory of Open Access Journals (Sweden)

    Elisaldo A. Carlini

    Full Text Available The topic "Herbal Medicines in the Treatment of Addictions" in a country must be preceded by answers to four questions: 1. Does the country in question possess a biodiversity rich enough to allow the discovery of useful medicines? 2. Do local people have tradition and culture to look for and use resources from Nature to alleviate and cure diseases, including drug dependence? 3. Is drug dependence (or addiction present in the country in question? 4. Do people of that country recognize and diagnose such problem as a serious one? Alcohol is, by far, the most serious health problem when drug abuse is considered, reaching all of Brazilian society, including the Indians. On the contrary, other drugs may be considered as minor problems and they are not the main focus of this manuscript. The people living in Brazilian hinterland don’t have access to public health systems. Consequently, these people seek assistance from "curandeiros" and "raizeiros"; the Indians are assisted by the shaman. These "folk doctors" do not know the academic medicine and therapeutics, and resort to the local plants to treat different ailments of their patients. Furthermore, alcohol abuse and dependence are not recognized by them, according to the rules and criteria of academic medicine. We have conducted a survey in many Brazilian books, Thesis concerning phytotherapy, and several databank. The results of such searches were very disappointing. No published papers from Brazilian authors concerning the use of plants for the treatment of addictions were found in the databases and there were only three very short notes in the masterly book written by Shultes and Raffauf (1990. From the Brazilian books on folk medicine employing medicinal plants, ten mentions were disclosed: most of them dealing with treatment of alcohol problems and two to counteract "Ayahuasca" dependence.

  19. The Brazilian Nuclear Energy Program

    International Nuclear Information System (INIS)

    Carvalho, H.G. de

    1980-01-01

    A survey is initially of the international-and national situation regarding energetic resources. The Brazilian Nuclear Energy Policy and the Brazilian Nuclear Program are dealt with, as well as the Nuclear Cooperation agreement signed with the Federal Republic of Germany. The situation of Brazil regarding Uranium and the main activities of the Brazilian Nuclear Energy Commission are also discussed [pt

  20. Avaliação da adaptação psicossocial na gravidez em gestantes brasileiras Assessment of psychosocial adaptation to pregnancy in brazilian pregnant women

    Directory of Open Access Journals (Sweden)

    Janiny Lima e Silva

    2011-08-01

    Full Text Available RESUMO OBJETIVO: avaliar a adaptação psicossocial na gravidez, por intermédio da tradução e adaptação de instrumento específico, para ser usado em gestantes brasileiras. MÉTODOS: estudo observacional de corte transversal. Foi realizada a tradução e adaptação transcultural do PSeQ (Prenatal Self-evaluation Questionnaire seguindo todas as etapas metodológicas exigidas. aplicou-se um questionário contendo perguntas abertas e fechadas de forma a caracterizar os dados sócio-demográficos e clínicos das gestantes (n=36. a análise estatística constou de média, desvio padrão (DP, freqüência absoluta e relativa. Para análise da consistência interna utilizou-se o coeficiente alfa de Cronbach, por meio do SPSS versão 17.0. RESULTADOS: as voluntárias apresentaram baixo nível sócio-econômico, média de idade de 25,1 anos ( 5,5, idade gestacional média de 25,9 semanas ( 8,1. Destas, 58,3% não haviam planejado a atual gravidez. O pré-teste mostrou que 75% das gestantes consideraram o questionário de fácil entendimento. Quanto ao instrumento PSEQ, a identificação com o papel materno foi a sub-escala que apresentou maior média 24,8 ( 5,6, enquanto o relacionamento com a mãe apresentou a menor média 15,4 ( 7,7. a consistência interna variou entre 0,52-0,89. CONCLUSÃO:a avaliação psicossocial materna no pré-natal mostra-se importante no acompanhamento da progressão da gestação e permite a intervenção mediante ações de promoção e prevenção no bem-estar materno-infantil.PURPOSE:to evaluate psychosocial adaptation to pregnancy by translating and cross-culturally adapting a specific assessment instrument to be used with Brazilian women. METHODS: this was a cross-sectional observational study. the translation and cross-cultural adaptation and of the Prenatal Self-evaluation Questionnaire (PSeQ was performed following all the required methodological steps. another questionnaire was applied to characterize the

  1. Assessment of the intensity and spatial variability of urban heat islands over the Indian cities for Regional Climate Analysis

    Science.gov (United States)

    Sultana, S.; Satyanarayana, A. N. V.

    2016-12-01

    The Urban heat island (UHI) in general developed over cities, due to the drastic changes in land use and land cover (LULC), has profound impact on the atmospheric circulation patterns due to the changes in the energy transport mechanism which in turn affect the regional climate. In this study, an attempt has been made to quantify the intensity of UHI, and to identify the pockets of UHI over cities during last decade over fast developing cosmopolitan Indian cities such as New Delhi, Mumbai and Kolkata. For this purpose, Landsat TM and ETM+ images during winter period, in about 5 year intervals from 2002 to 2013, has been selected to retrieve the brightness temperatures and land use/cover, from which Land Surface Temperature (LST) has been estimated using Normalized Difference Vegetation Index (NDVI). Normalized Difference Build-up Index (NDBI) and Normalized Difference Bareness Index (NDBaI) are estimated to extract build-up areas and bare land from the satellite images to identify the UHI pockets over the study area. For this purpose image processing and GIS tools were employed. Results reveal a significant increase in the intensity of UHI and increase in its area of influence over all the three cities. An increase of 2 to 2.5 oC of UHI intensity over the study regions has been noticed. The range of increase in UHI intensity is found to be more over New Delhi compared to Mumbai and Kolkata which is more or less same. The number of hotspot pockets of UHI has also been increased as seen from the spatial distribution of LST, NDVI and NDBI. This result signifies the impact of rapid urbanization and infrastructural developments has a direct consequence in modulating the regional climate over the Indian cities.

  2. Redes sociales en una investigación de migración indígena: el caso de Manaus Redes sociais em uma investigação de migração indígena: o caso de Manaus Social networks in a study on migration of Brazilian Indians: the case of the city of Manaus

    Directory of Open Access Journals (Sweden)

    Leonardo H. G. Fígoli

    2009-06-01

    os indivíduos dispersos no local de destino da migração, obter dados sobre os modos de deslocamento ou de instalação dos migrantes, na área urbana. Além de, por um lado, mostrar-se importante instrumento de pesquisa, também revelou-se um conceito fundamental, do ponto de vista teórico, pois as próprias redes desenhadas constituíam forte evidência de coesão social, manutenção e reelaboração dos laços étnicos, no contexto urbano. As redes mapeadas, por exemplo, revelaram a maleabilidade das fronteiras étnicas desenhadas pelos grupos, resultado das relações sociais desenvolvidas durante o percurso migratório, o que nos obrigou a apreender o fenômeno étnico desde a perspectiva de uma genuína antropologia relacional. Hoje, as novas tecnologias informatizadas permitem melhor visualização e análise mais detalhada das redes sociais (ARS, do que foi possível realizar manualmente, na época da pesquisa (1980. Os novos recursos tornam ainda mais relevante essa ferramenta na pesquisa etnográfica. A proposta deste trabalho é discutir suas possibilidades e aplicações no estudo de fluxos migratórios indígenas.This article discusses several methodological aspects of the work of mapping social networks of migrant Brazilian Indians, based on an ethnographic study carried out on a group of migrant Indians (from the Upper Rio Negro, in Amazonian Brazil and dwellers in the city of Manaus, also in the Amazon. The characteristics of the social networks of this population constituted an instrument for field study, making it possible to identify the individuals scattered throughout their destination area and obtain data on their systems of displacement and settlement in the urban area. This tool proved, on the one hand, to be an important research instrument and, on the other, a basic concept from the theoretical point of view. The networks themselves were seen to have strong social cohesion as they dealt with the maintenance and reorganization of their

  3. Brazil launches anti-AIDS campaign for Indians. Education and prevention.

    Science.gov (United States)

    1996-12-09

    Anthropologists are educating Indian tribes regarding methods of preventing the spread of sexually transmitted diseases (STDs), particularly acquired immunodeficiency syndrome (AIDS), in a new Brazilian campaign. Estimates of the number of Indians who are infected with human immunodeficiency virus (HIV) vary because records do not categorize by race. While the National Indian Foundation (Funai) believes 20 of 320,000 Indians are infected, the Catholic Church's Indigenous Missionary Council (CIMI) states that 11 Indians have died of AIDS since 1989, and that another 4 are HIV-positive. According to Pedro Chequer, campaign coordinator, the Indian population is at low risk, but highly vulnerable to the spread of HIV infection; each tribe has different sexual mores, which must be respected, and its own language, which requires educational materials in that language. Based on recent studies, 10-15% of Brazilian Indians are infected with some form of STD. Indians at high risk, those living near urban areas or having regular contact with mining and forestry workers, particularly the wildcat golddiggers known as "garimpeiros," are being targeted. The use of army personnel, who are often the only non-indigenous people in isolated areas of the Amazon, in the campaign is being considered. The Ministry of Heath is also promoting studies of Indian culture and an education campaign in 1310 schools, reaching 62,000 indigenous students and 2504 teachers.

  4. Brazilian women in politics.

    Science.gov (United States)

    Sanders, T G

    1987-01-01

    Women are gradually gaining influence in Brazilian politics, especially since recent advances in the women's movement, but they still play a limited role. There have been journals devoted to feminism and some notable feminists since 1850. In 1932 suffragettes in Brazil gained women the right to vote. Women's associations burgeoned in the 1940s and 1950s, culminating in a peak in number of women in national elected positions in 1965. A repressive military regime reversed the process, which resumed in 1975. 1975 was also significant for the Brazilian women's movement because of the U.N. Women's Year. Several large, influential feminist political action groups were formed, typically by upper class women with leftist views, although some church and union groups from lower classes also appeared. In 1979-1981, the coherence of these groups fell into schism and fragmentation, because of disagreements over the feminist political doctrines and roles, views on legality of abortion, and special interest groups such as lesbians. Another bitter dispute is opposition by leftist women to BEMFAM, the Brazilian Society of Family Welfare, which provides family planning for the poor: leftists oppose BEMFAM because it is supported by funds from "imperialist" countries such as the U.S. There are several types of feminists groups: those that emphasize health, sexuality and violence; those composed of lesbians; those originating from lower classes and unions; publicly instituted organizations. Brazilian law forbids discrimination against women holding public office, but in reality very few women actually do hold office, except for mayors of small towns and a few administrators of the Education and Social Security ministries. Political office in Brazil is gained by clientism, and since women rarely hold powerful positions in business, they are outsiders of the system. Brazilian women have achieved much, considering the low female literacy rate and traditional power system, but their

  5. An assessment of oceanic seabird abundance and distribution off the southern Brazilian coast using observations obtained during deep-water fishing operations.

    Science.gov (United States)

    Branco, J O; Fracasso, H A A; Pérez, J A A; Rodrigues-Filho, J L

    2014-08-01

    The use of discarded fish over baited hooks used in longline fishery, and fish caught in gillnets, as a food source for gulls, albatrosses and petrels has been intensively studied in northern and southern oceans. This study describes the occurrence and abundance of seabirds observed from 20 foreign vessels which operated during the period between July 2001 and May 2005, off the southeastern and southern Brazilian coast. A total of 353,557 seabirds were observed; comprising eight families and 28 species. The most abundant species was Procellaria conspicillata followed by Daption capense, Puffinus gravis, Thalassarche melanophrys and Oceanites oceanicus. Ten species of seabirds (392 individual birds) were incidentally captured in gillnets; and 122 birds (9 species) by longline hooks, with P. gravis, D. capense and Procellaria aequinoctialis having the largest capture rates.

  6. Assessing the Spatial and Occupation Dynamics of the Brazilian Pasturelands Based on the Automated Classification of MODIS Images from 2000 to 2016

    Directory of Open Access Journals (Sweden)

    Leandro Parente

    2018-04-01

    Full Text Available The pasturelands areas of Brazil constitute an important asset for the country, as the main food source for the world’s largest commercial herd, representing the largest stock of open land in the country, occupying ~21% of the national territory. Understanding the spatio-temporal dynamics of these areas is of fundamental importance for the goal of promoting improved territorial governance, emission mitigation and productivity gains. To this effect, this study mapped, through objective criteria and automatic classification methods (Random Forest applied to MODIS (Moderate Resolution Imaging Spectroradiometer images, the totality of the Brazilian pastures between 2000 and 2016. Based on 90 spectro-temporal metrics derived from the Red, NIR and SWIR1 bands and distinct vegetation indices, distributed between dry and wet seasons, a total of 17 pasture maps with an approximate overall accuracy of 80% were produced with cloud-computing (Google Earth Engine. During this period, the pasture area varied from ~152 (2000 to ~179 (2016 million hectares. This expansion pattern was consistent with the bovine herd variation and mostly occurred in the Amazon, which increased its total pasture area by ~15 million hectares between 2000 and 2005, while the Cerrado, Caatinga and Pantanal biomes showed an increase of ~8 million hectares in this same period. The Atlantic Forest was the only biome in which there was a retraction of pasture areas throughout this series. In general, the results of this study suggest the existence of two relevant moments for the Brazilian pasture land uses. The first, strongly supported by the opening of new grazing areas, prevailed between 2000 and 2005 and mostly occurred in the Deforestation Arc and in the Matopiba regions. From 2006 on, the total pasture area in Brazil showed a trend towards stabilization, indicating a slight intensification of livestock activity in recent years.

  7. An overview on the Brazilian orange juice production chain

    OpenAIRE

    Renato Marcio dos Santos; Irenilza de Alencar Nääs; Mario Mollo Neto; Oduvaldo Vendrametto

    2013-01-01

    Brazil is the world's largest producer of oranges and uses more than 70% of the harvested fruits in the production of juices. The amount of processed orange is growing about 10% per year, confirming the trend of the Brazilian citrus for juice production. This research aimed to investigate the Brazilian orange juice production chain from 2005 to 2009. Data from the amount of frozen juice produced and exported, international price of orange juice, and intermediate transactions were assessed in ...

  8. Brazilian sandy beaches: characteristics, ecosystem services, impacts, knowledge and priorities

    Directory of Open Access Journals (Sweden)

    Antonia Cecília Zacagnini Amaral

    Full Text Available ABSTRACT Sandy beaches constitute a key ecosystem and provide socioeconomic goods and services, thereby playing an important role in the maintenance of human populations and in biodiversity conservation. Despite the ecological and social importance of these ecosytems, Brazilian sandy beaches are significantly impacted by human interference, chemical and organic pollution and tourism, as well as global climate change. These factors drive the need to better understand the environmental change and its consequences for biota. To promote the implementation of integrated studies to detect the effects of regional and global environmental change on beaches and on other benthic habitats of the Brazilian coast, Brazilian marine researchers have established The Coastal Benthic Habitats Monitoring Network (ReBentos. In order to provide input for sample planning by ReBentos, we have conducted an intensive review of the studies conducted on Brazilian beaches and summarized the current knowledge about this environment. In this paper, we present the results of this review and describe the physical, biological and socioeconomics features of Brazilian beaches. We have used these results, our personal experience and worldwide literature to identify research projects that should be prioritized in the assessment of regional and global change on Brazilian sandy beaches. We trust that this paper will provide insights for future studies and represent a significant step towards the conservation of Brazilian beaches and their biodiversity.

  9. Sports injuries in Brazilian blind footballers.

    Science.gov (United States)

    Magno e Silva, M P; Morato, M P; Bilzon, J L J; Duarte, E

    2013-03-01

    The purpose of this study was to assess the characteristics and prevalence of sports-related injuries in visually disabled athletes of the Brazilian football 5-a-side team. The participants were 13 male athletes, all classified as B1 visual class, members of the Brazilian team, who played in five consecutive international competitions. Data were collected using the Brazilian Paralympic Committee and the Brazilian Confederation of Sports for the Blind report form. From the total of 13 athletes, 11 succumbed to some form of injury during the 5 competitions, which incorporated 23 matches, representing a prevalence of 84.6%. A total of 35 sports injuries were recorded, giving a clinical incidence of 2.7 injuries per athlete and an injury risk of 0.85 and an incidence rate of 0.12 injuries per match. Traumatic injuries (80%) were more common than overuse injuries (20%) (psports-related injuries in 5-a-side football in blind athletes. The results are important in guiding strategies to inform the implementation of preventive pathways and provide a strong rationale for the compulsory use of additional protective equipment. © Georg Thieme Verlag KG Stuttgart · New York.

  10. An assessment of basic pain knowledge and impact of pain education on Indian Anaesthesiologists - a pre and post questionnaire study

    Directory of Open Access Journals (Sweden)

    Sumitra G Bakshi

    2014-01-01

    Full Text Available Background and Aim: Under-treatment of pain is a global phenomenon and the basic knowledge of pain amongst health care providers continues to be deficient. The aim of this study was to determine the basic prevalent knowledge of pain among Indian anaesthesiologists and the impact of a pain educational programme on their existing knowledge. Methods: A nine lectures pain continuing medical education (CME program was conducted for 114 young anaesthesiologists. All delegates were given 21-item questionnaire in a pre and post-test design. The 69 paired responses were compared for individual questions using McNemar test and the overall improvement in knowledge was analysed using paired t-test. Results: The pre-test score for correct answers was 61.9%. The post-test score was 69.8% and this improvement was found to be statistically significant (P < 0.001. A significant improvement in perception was detected that ′opioids usage was less likely to cause addiction′ (correct responses increased from 4.2 to 77.4%, P = 0.001. Conclusion: The questionnaire study found that the current basic knowledge about pain amongst young anaesthesiologists is deficient. The physician′s major concerns were opioid addiction and respiratory depression with opioid usage. The results of pre and post-test questionnaire survey have shown that pain education can help in improving knowledge of pain management.

  11. Efficient in vitro propagation of Artemisia nilagirica var. nilagirica (Indian wormwood) and assessment of genetic fidelity of micropropagated plants.

    Science.gov (United States)

    Shinde, Smita; Sebastian, Joseph Kadanthottu; Jain, Jyothi Ramesh; Hanamanthagouda, Manohar Shirugumbi; Murthy, Hosakatte Niranjana

    2016-10-01

    A reliable protocol has been established for in vitro propagation of Artemisia nilagirica var. nilagirica (Indian wormwood), a valuable medicinal plant from India. A highly proliferating organogenic callus was obtained on Murashige and Skoog (MS) medium supplemented with 2.5 µM IAA when nodal explants were cultured on MS medium supplemented with various growth regulators. Further, highest regeneration frequency (83.3 %) of adventitious shoots was observed, when the callus was sub-cultured on MS medium supplemented with 6-benzylaminopurine (BAP; 2.5 µM) along with 7.5 µM 2-isopentenyl adenine (2-iP). An optimal of 10.16 ± 2.24 shoots were regenerated on medium supplemented with 2.5 µM BAP + 7.5 µM 2-iP. Quarter strength MS medium supplemented with 10 µM IBA was effective for rooting of the shoots. Ex-vitro plants were normal and were established successfully. Cytological and molecular marker studies showed that regenerated plants showed genetic stability in micro-propagated plants.

  12. Variability in Indian bread wheat (Triticum aestivum L.) varieties differing in nitrogen efficiency as assessed by microsatellite markers.

    Science.gov (United States)

    Chandna, Ruby; Gupta, Sarika; Ahmad, Altaf; Iqbal, Muhammad; Prasad, Manoj

    2010-06-01

    Wheat (Triticum aestivum L.) is a staple food for half of the world. Its productivity and agronomical practices, especially for nitrogen supplementation, is governed by the nitrogen efficiency (NE) of the genotypes. We analyzed 16 popular cultivated Indian varieties of wheat for their NE and variability estimates using a set of 21 simple sequence repeat (SSR) markers, derived from each wheat chromosome. These genotypes were categorized into three groups, viz., low, moderate, and high nitrogen efficient. Of these 16 genotypes, we have reported six, eight, and two genotypes in high, moderate, and low NE categories, respectively. The differential NE in these genotypes was supported by nitrogen uptake and assimilation parameters. The values of average polymorphic information content and marker index for these SSR markers were estimated to be 0.32 and 0.59, respectively. The genetic similarity coefficient for all possible pairs of varieties ranged from 0.41 to 0.76, indicating the presence of considerable range of genetic diversity at molecular level. The dendrogram prepared on the basis of unweighted pair-group method of arithmetic average algorithm grouped the 16 wheat varieties into three major clusters. The clustering was strongly supported by high bootstrap values. The distribution of the varieties in different clusters and subclusters appeared to be related to their variability in NE parameter that was scored. Genetically diverse parents were identified that could potentially be used for their desirable characteristics in breeding programs for improvement of NE in wheat.

  13. Indian Psychiatric Society multicentric study on assessment of health-care needs of patients with severe mental illnesses

    OpenAIRE

    Grover, Sandeep; Avasthi, Ajit; Shah, Sandip; Lakdawala, Bhavesh; Chakraborty, Kaustav; Nebhinani, Naresh; Kallivayalil, Roy Abraham; Dalal, Pranob K.; Sinha, Vishal; Khairkar, Praveen; Mukerjee, Divya G.; Thara, R.; Behere, Prakash; Chauhan, Nidhi; Thirunavukarasu, M.

    2015-01-01

    Aim: To assess the health-care needs of the patients with severe mental disorders. Materials and Methods: Patients with the diagnosis of a severe mental disorder (schizophrenia and related psychotic disorders, bipolar disorder, recurrent depressive disorder, major depressive disorder and obsessive compulsive disorder) were assessed using Camberwell Assessment of Need-Research version (CAN-R) Scale and indigenously designed Supplementary Needs Assessment Scale (SNAS). Results: The study includ...

  14. SSR-Based DNA Fingerprinting and Diversity Assessment Among Indian Germplasm of Euryale ferox: an Aquatic Underutilized and Neglected Food Crop.

    Science.gov (United States)

    Kumar, Nitish; Shikha, Divya; Kumari, Swati; Choudhary, Binod Kumar; Kumar, Lokendra; Singh, Indu Shekhar

    2017-10-30

    Euryale ferox is native to Southeast Asia and China, and it is one of the important aquatic food crops propagated mostly in eastern part of India. The aim of the present study was to characterize and evaluate the genetic diversity of ex situ collections of E. ferox germplasm from different geographical states of India using microsatellite (simple sequence repeats (SSRs)) markers. Ten SSR markers were analyzed to assess DNA fingerprinting and genetic diversity of 16 cultivated germplasm of E. ferox. Total 37 polymorphic alleles were recorded with an average of 3.7 allele frequency per primer. The polymorphic information content value varied from 0.204 to 0.735 with mean of 0.448. A high range of heterozygosity (Ho 0.228; He 0.512) was detected in the present study. The neighbor-joining (N-J) tree and the principle coordinate analysis showed that the germplasm divided in to three main clusters. The results of the present investigation comply that SSR markers are effective for computing genetic assessment of genetic diversity and similarity with classifying cultivated varieties of E. ferox. Evaluation of genetic diversity among Indian E. ferox germplasm could provide useful information for genetic improvement.

  15. Algorithm for the treatment of type 2 diabetes: a position statement of Brazilian Diabetes Society

    OpenAIRE

    Lerario, Antonio C; Chacra, Antonio R; Pimazoni-Netto, Augusto; Malerbi, Domingos; Gross, Jorge L; Oliveira, Jos? EP; Gomes, Marilia B; Santos, Raul D; Fonseca, Reine MC; Betti, Roberto; Raduan, Roberto

    2010-01-01

    Abstract The Brazilian Diabetes Society is starting an innovative project of quantitative assessment of medical arguments of and implementing a new way of elaborating SBD Position Statements. The final aim of this particular project is to propose a new Brazilian algorithm for the treatment of type 2 diabetes, based on the opinions of endocrinologists surveyed from a poll conducted on the Brazilian Diabetes Society website regarding the latest algorithm proposed by American Diabetes Associatio...

  16. The Brazilian Twin Registry.

    Science.gov (United States)

    Ferreira, Paulo H; Oliveira, Vinicius C; Junqueira, Daniela R; Cisneros, Lígia C; Ferreira, Lucas C; Murphy, Kate; Ordoñana, Juan R; Hopper, John L; Teixeira-Salmela, Luci F

    2016-12-01

    The Brazilian Twin Registry (BTR) was established in 2013 and has impelled twin research in South America. The main aim of the initiative was to create a resource that would be accessible to the Brazilian scientific community as well as international researchers interested in the investigation of the contribution of genetic and environmental factors in the development of common diseases, phenotypes, and human behavior traits. The BTR is a joint effort between academic and governmental institutions from Brazil and Australia. The collaboration includes the Federal University of Minas Gerais (UFMG) in Brazil, the University of Sydney and University of Melbourne in Australia, the Australian Twin Registry, as well as the research foundations CNPq and CAPES in Brazil. The BTR is a member of the International Network of Twin Registries. Recruitment strategies used to register twins have been through participation in a longitudinal study investigating genetic and environmental factors for low back pain occurrence, and from a variety of sources including media campaigns and social networking. Currently, 291 twins are registered in the BTR, with data on demographics, zygosity, anthropometrics, and health history having been collected from 151 twins using a standardized self-reported questionnaire. Future BTR plans include the registration of thousands of Brazilian twins identified from different sources and collaborate nationally and internationally with other research groups interested on twin studies.

  17. BRAZILIAN NEWS PORTALS CHARACTERISTICS

    Directory of Open Access Journals (Sweden)

    Heloiza G. Herckovitz

    2011-02-01

    Full Text Available A content analysis of four Brazilian news media portals found that economic news dominated the top headlines with little attention paid to education, the environment and welfare. Other trends included a focus on local events and national news sources, reliance on few sources, mostly official ones, and a low percentage of news that fitted the concept of newsworthiness (a combination of both social significance and deviance concepts. Other findings of a study of 432 top news stories published by UOL, Estadão, iG and Terra during a 15-day period between February and March 2008 indicate that the top portions of the portals’ front pages carry news that lacks story depth, editorial branding, and multimedia applications. The results suggest that online news portals are in their infancy although Brazil has the largest online population of Latin America. This study hopes to shed light on the gatekeeping process in Brazilian news portals. Brazilian media portals have yet to become a significant editorial force able to provide knowledge about social issues and public affairs in a socially responsible fashione.

  18. Improved clinicopathologic assessments of acute liver damage due to trauma in Indian ring-necked parakeets (Psittacula krameri manillensis).

    Science.gov (United States)

    Williams, Susan M; Holthaus, Lisa; Barron, Heather Wilson; Divers, Stephen J; McBride, Michael; Almy, Frederic; Bush, Sharon; Latimer, Kenneth S

    2012-06-01

    Increased activities of certain biochemical enzymes (alanine aminotransferase [ALT], aspartate aminotransferase [AST], lactate dehydrogenase [LDH], alkaline phosphatase [ALP]) have been associated with blunt liver injury in many species. To evaluate changes in plasma hepatic biochemical parameters in acute avian liver disease caused by trauma and to compare biochemical changes with histologic lesions in hepatic parenchyma, 30 healthy fasted Indian ring-necked parakeets (Psittacula krameri manillensis) were divided into 2 groups, and traumatic liver injury was caused by endoscopic liver biopsy (group 1) or by liver biopsy and crushing injury to the hepatic parenchyma with endoscopic forceps (group 2) in anesthetized birds. Blood samples were collected at baseline and at 12, 24, 36, 48, 60, 72, 84, 96, 108, and 120 hours in alternate groups to compare analyte values after injury with those at baseline. Results showed consistently decreased plasma ALP activity (excluding 1 time point) throughout the study, which was thought to be associated with isoflurane administration. Plasma glutamate dehydrogenase activity initially increased but rapidly declined thereafter and was attributed to acute focal hepatocellular injury. In both groups, increases in plasma AST, ALT, and LDH activities was most likely caused by muscle injury because creatine kinase activity was concurrently increased. Compared with baseline values, bile acid concentration and y-glutamyl transferase activity were not affected by liver biopsy or crush injury. Plasma sorbitol dehydrogenase activity was the most specific indicator of liver injury in both groups. Histologic changes correlated poorly with biochemical results, possibly because the small area of hepatic parenchyma that was damaged did not affect enzyme values substantially.

  19. Assessing Acceptability of Self-Sampling Kits, Prevalence, and Risk Factors for Human Papillomavirus Infection in American Indian Women.

    Science.gov (United States)

    Winer, Rachel L; Gonzales, Angela A; Noonan, Carolyn J; Cherne, Stephen L; Buchwald, Dedra S

    2016-10-01

    We evaluated the feasibility and acceptability of self-sampling for human papillomavirus (HPV) testing and calculated the prevalence of and risk factors for high-risk (hr) HPV infections in a community-based sample of American Indian women. To this end, we recruited 329 Hopi women aged 21-65 years to self-collect vaginal samples for hrHPV testing. Samples were tested by polymerase chain reaction for 14 hrHPV genotypes. We used Chi square tests to identify correlates of preference for clinician Pap testing versus HPV self-sampling, and age-adjusted Poisson regression to evaluate correlates of hrHPV prevalence. We found that satisfaction with HPV self-sampling was high, with 96 % of women reporting that the sample was easy to collect and 87 % reporting no discomfort. The majority (62 %) indicated that they preferred HPV self-sampling to receiving a Pap test from a clinician. Preference for Pap testing over HPV self-sampling was positively associated with adherence to Pap screening and employment outside the home. All samples evaluated were satisfactory for HPV testing, and 22 % were positive for hrHPV. HrHPV prevalence peaked in the late 20 s and declined with increasing age. HrHPV positivity was inversely associated with having children living the household. In conclusion, HPV self-sampling is feasible and acceptable to Hopi women, and could be effective in increasing rates of cervical cancer screening in Hopi communities. HrHPV prevalence was similar to estimates in the general United States population.

  20. References from Brazilian medical journals in national publications.

    Science.gov (United States)

    Teixeira, Renan Kleber Costa; Botelho, Nara Macedo; Petroianu, Andy

    2013-01-01

    To assess whether there is a preference for international journal citation to the detriment of national ones in ten Brazilian medical journals, in two different periods. All references in the articles published in Arquivos Brasileiros de Oftalmologia, Revista Brasileira de Cirurgia Cardiovascular, Revista da Associação Médica Brasileira, São Paulo Medical Journal, Arquivos Brasileiros de Endocrinologia e Metabologia, Clinics, Jornal Brasileiro de Pneumologia, Revista da Sociedade Brasileira de Medicina Tropical, Revista Brasileira de Psiquiatria e Acta Ortopédica Brasileira in the years 2011 and 2007 were analyzed, assessing the number of articles published in national and international journals. A total of 36,125 references from 1,462 articles published in the 10 aforementioned journals were analyzed. Of the total number, 4.242 (11.74%) were from Brazilian journals. There was no significant difference between the two analyzed periods. A total of 453 (30,98%) of the articles studied non-cited brazilian papers,and 81 (5.54%) articles had more Brazilian than international references. Of total references analyzed, 11.74% were related to articles published in Brazilian journals. This number, when compared to the percentage of Brazilian articles published in the medical area, demonstrates a good number of citations of national articles. Copyright © 2012 Elsevier Editora Ltda. All rights reserved.

  1. Work Ability: using structural equation modeling to assess the effects of aging, health and work on the population of Brazilian municipal employees.

    Science.gov (United States)

    Alcântara, Marcus A; Sampaio, Rosana F; Assunção, Ada Ávila; Silva, Fabiana C Martins

    2014-01-01

    The Work Ability Model has a holistic structure that incorporates individual characteristics, work-related factors and life outside of work. The model has been explored in the context of Finland but still needs to be applied in other countries. The aim of this study was to examine the relationships between age, health, work and work ability in a sample of Brazilian municipal employees. A sample of 5,646 workers answered a web-survey questionnaire that collected information about socio-demographics, health, work characteristics and work ability. Structural equation modeling (SEM) was used to examine the simultaneous relationships between the variables that comprise the Work Ability Model. The sample was predominantly female (68.0%), between 30 and 49 years old (60.0%) and highly educated (66.0%). SEM produced good fit indexes that supported the Work Ability Model. Age was positively related to work ability and negatively related to health. Health and work characteristics positively influenced work ability. The results produced additional support for the conceptualization of work ability as a complex and dynamic phenomenon: a system composed of an individual and various elements of his/her work interact in time and space in a nonlinear way.

  2. Assessment of the mandibular symphysis of Caucasian Brazilian adults with well-balanced faces and normal occlusion: the influence of gender and facial type

    Directory of Open Access Journals (Sweden)

    Karine Evangelista Martins Arruda

    2012-06-01

    Full Text Available OBJECTIVE: This study aimed to establish cephalometric reference values for mandibular symphysis in adults. Dentoalveolar, skeletal and soft tissue variables were measured considering the influence of gender and facial type. METHODS: The sample consisted of sixty cephalometric radiographs of white Brazilian adult patients, with a mean age of 27 years and 6 months, who had not undergone orthodontic treatment and who presented well-balanced faces and normal occlusion. The sample was standardized according to gender (30 males and 30 females and facial type (20 were dolichofacial, 20 mesofacial and 20 brachyfacial. RESULTS: The results showed that male and female symphyses are similar, except for symphyseal height, which was greater in males. In terms of facial type, the dolichofacial group presented narrower symphysis in dentoalveolar and basal areas, with a more accentuated lingual dentoalveolar inclination. CONCLUSION: The brachyfacial group showed broader symphysis in the dentoalveolar and basal areas and a greater buccal dentoalveolar inclination. The projection of the chin was 6.67 mm below the subnasal vertical line and there was no significant difference between the genders or facial types.

  3. Indian Ledger Art.

    Science.gov (United States)

    Chilcoat, George W.

    1990-01-01

    Offers an innovative way to teach mid-nineteenth century North American Indian history by having students create their own Indian Ledger art. Purposes of the project are: to understand the role played by American Indians, to reveal American Indian stereotypes, and to identify relationships between cultures and environments. Background and…

  4. Avaliação de risco crônico da ingestão de resíduos de pesticidas na dieta brasileira Chronic dietary risk assessment for pesticide residues in Brazilian food

    Directory of Open Access Journals (Sweden)

    Eloisa Dutra Caldas

    2000-10-01

    Full Text Available OBJETIVO: Avaliar o risco crônico da ingestão de pesticidas pela dieta, em compostos registrados no Brasil para uso agrícola até 1999. MÉTODOS: Foi calculada a Ingestão Diária Máxima Teórica (IDMT para cada pesticida, utilizando limites máximos de resíduos estabelecidos pela legislação brasileira e dados de consumo alimentar. A caracterização do risco foi feita comparando-se a IDMT com as doses diárias aceitáveis (IDA de vários países e do Codex Alimentarius. RESULTADOS: A IDTM ultrapassou a IDA (%IDA>100 em pelo menos uma região metropolitana brasileira para 23 pesticidas. Dezesseis compostos com maior %IDA são inseticidas organofosforados, sendo o paration metílico o composto cuja ingestão mais excedeu o parâmetro toxicológico (%IDA N=9.300. O arroz, o feijão, as frutas cítricas e o tomate foram os alimentos que mais contribuíram para a ingestão. Dos compostos que apresentaram maior risco, apenas 6 foram registrados de acordo com o Decreto 98.816/90, que dispõe sobre o uso de pesticidas no País. CONCLUSÕES: Os compostos identificados como sendo de potencial risco de exposição crônica para a população brasileira, e os alimentos que mais contribuíram para a sua ingestão, devem ser priorizados pelos órgãos de saúde em programas de monitoramento de resíduos de pesticidas. Adicionalmente, dados sobre resíduos em alimentos prontos para o consumo, fatores de processamento e dados sobre consumo alimentar devem ser gerados para possibilitar o refinamento do estudo.OBJECTIVE: To conduct a chronic dietary risk assessment of the pesticides registered in Brazil up until 1999. METHODS: The Theoretical Maximum Daily Intake (TMDI for each pesticide was calculated using the Brazilian maximum residue limits and food consumption data from IBGE, the Brazilian Statistical Institute. The risk characterization was done comparing the TMDI with the acceptable daily intakes (ADI from other countries and from the Codex

  5. Environmental assessment and nano-mineralogical characterization of coal, overburden and sediment from Indian coal mining acid drainage

    Directory of Open Access Journals (Sweden)

    Madhulika Dutta

    2017-11-01

    the presence both of pyrite and marcasite which was also confirmed in XRD and Mossbauer spectral analysis. The presented data of the minerals and ultra/nano-particles present shows their ability to control the mobility of hazardous elements, suggesting possible use in environmental management technology, including restoration of the delicate Indian coal mine areas.

  6. Quality of life in Indian women with fertility problems as assessed by the FertiQoL questionnaire: a single center cross sectional study.

    Science.gov (United States)

    Desai, Hema Jagdish; Gundabattula, Sirisha Rao

    2017-11-24

    Infertility and its treatment can significantly impact an individual's physical and psychological health; however, this has not been well-studied in the Indian population. This study aimed to assess the quality of life in women with infertility at a teaching hospital in Hyderabad, India. In this cross sectional study of women with infertility, the quality of life was measured using the 'FertiQoL International' questionnaire (English/Hindi). The age ranged from 20 to 38 years and polycystic ovary syndrome was the most common cause of infertility. Core FertiQoL scores were analyzed in 215 women and Treatment FertiQoL in 156. The mean Total FertiQoL score in the study population was 66.1 (SD 13.0) and this overall score was not influenced by socio-demographic or infertility-specific factors. However, on subscale analysis, women who had living children and were university-educated had significantly better emotional scores while obese (≥35 kg/m 2 ) women and those on ovulation induction treatment had poorer mind body and relational scores, respectively. Women with associated co-morbidities had worse quality of life on the Treatment Environment scale than those without. The results provide a baseline quality of life score in these women. Infertility had the greatest impact on the emotional domain.

  7. Quality Assessment of Serially Ultradiluted and Agitated Drug Digitalis purpurea by Emission Spectroscopy and Clinical Analysis of Its Effect on the Heart Rate of Indian Bufo melanostictus

    Directory of Open Access Journals (Sweden)

    Anup Sharma

    2013-01-01

    Full Text Available The investigation of ultradiluted (homeopathic drugs is extremely interesting and challenging, and from that point of view this study shows novelty. A study of in vivo changes in heart rate of the Indian Bufo melanostictus caused by commercially available serially ultra-diluted and agitated extract of Digitalis purpurea has been tried in order to understand their pharmacological role. RR interval (of ECG was compared after intraperitoneal administration of serially diluted and agitated Digitalis purpurea extract, diluent rectified spirit, and Digoxin in anesthetized animals. The study revealed statistically significant changes in the heart rate after application of these drugs except in case of Digoxin and the 200th serial dilution of Digitalis purpurea. The duration of RR intervals after application of the drugs was corroborative of the effect of Digoxin and Digitalis purpurea extract up to 30th dilution. Emission spectra were obtained for the experimental ultra-diluted Digitalis purpurea extract and Digoxin to identify and characterize them. The observed RR pattern and emission spectra show an association. The quality assessment of the commercial ultra-diluted organic drugs obtained from natural products may be initiated by monitoring in vivo studies on animal models.

  8. A Randomized, Double-Blind Study Assessing Changes in Cognitive Function in Indian School Children Receiving a Combination of Bacopa monnieri and Micronutrient Supplementation vs. Placebo

    Directory of Open Access Journals (Sweden)

    Tora Mitra-Ganguli

    2017-11-01

    Full Text Available Several studies have indicated a chronic cognitive enhancing effect of Bacopa monnieri across different ages and cognitive impairment associated with vitamin and mineral deficiencies in children. Therefore, we investigated the effects of 4-month supplementation with a combination of B. monnieri extract and multiple micronutrients on cognitive functions in Indian school children aged 7–12 years. This was a randomized, double-blind, parallel design, single-center study in which 300 children were randomized to receive a beverage either fortified with B. monnieri and multiple micronutrients (“fortified” or a non-fortified isocaloric equivalent (“control” twice-daily for 4 months. Cognitive function was assessed by the Cambridge Neuropsychological Automated Test Battery (CANTAB administered at baseline, Day 60 and Day 121. The primary endpoint was change in short-term memory (working memory from baseline in subjects receiving “fortified” vs. “control” beverages after 4 months. Secondary endpoints included sustained attention, episodic memory, and executive function. The “fortified” beverage did not significantly improve short-term memory or any of the secondary outcomes tested relative to the “control” beverage. However, the spatial working memory “strategy” score showed significant improvement on Day 60 (difference between groups in change from baseline: −0.55; p < 0.05, but not on Day 121 due to the active intervention. Study products were well-tolerated. Reasons for these unexpected findings are discussed.

  9. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Integrated safety assessment of Indian nuclear power plants for extreme events: Reducing impact on public mind · Anil Kakodkar Ram Kumar Singh ... Effect of geological medium on seismic signals from underground nuclear explosion events – A case study for Baneberry site · R K Singh S K Sikka Anil Kakodkar.

  10. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. Ram Kumar Singh. Articles written in Sadhana. Volume 38 Issue 5 October 2013 pp 999-1025. Integrated safety assessment of Indian nuclear power plants for extreme events: Reducing impact on public mind · Anil Kakodkar Ram Kumar Singh · More Details Abstract Fulltext PDF. Nuclear energy ...

  11. Biological assessment of marine resources for the Republic of the Maldives, Indian Ocean, August, 2001 (NODC Accession 0000670)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — In August 2001, biologists from the U.S. Fish and Wildlife Service and the National Marine Fisheries Service were asked to conduct an assessment of the national...

  12. Hydrological studies in Brazilian Northeast

    International Nuclear Information System (INIS)

    1981-01-01

    Studies carried on as a result of collaboration between the Federal University of Ceara, Brazil (research team) and the Brazilian Northeastern Bank (financing agency), aiming at a better knowledge of the hydrological problems of Brazilian Northeastern region, are described. (I.C.R.) [pt

  13. Brazilian Portuguese Ethnonymy and Europeanisms.

    Science.gov (United States)

    Stephens, Thomas M.

    1994-01-01

    Delineates the incorporation and analyzes the impact of European borrowings in Brazilian racio-ethnic terminology. This overview covers French, Italian, Spanish, and English influences. Borrowings from European languages have had a small impact on the calculus of Brazilian racio-ethnic terms. (43 references) (Author/CK)

  14. Managing migration: the Brazilian case

    OpenAIRE

    Eduardo L. G. Rios-Neto

    2005-01-01

    The objective of this paper is to present the Brazilian migration experience and its relationship with migration management. The article is divided into three parts. First, it reviews some basic facts regarding Brazilian immigration and emigration processes. Second, it focuses on some policy and legal issues related to migration. Finally, it addresses five issues regarding migration management in Brazil.

  15. [Psychometric validation in Spanish of the Brazilian short version of the Primary Care Assessment Tools-users questionnaire for the evaluation of the orientation of health systems towards primary care].

    Science.gov (United States)

    Vázquez Peña, Fernando; Harzheim, Erno; Terrasa, Sergio; Berra, Silvina

    2017-02-01

    To validate the Brazilian short version of the PCAT for adult patients in Spanish. Analysis of secondary data from studies made to validate the extended version of the PCAT questionnaire. City of Córdoba, Argentina. Primary health care. The sample consisted of 46% of parents, whose children were enrolled in secondary education in three institutes in the city of Cordoba, and the remaining 54% were adult users of the National University of Cordoba Health Insurance. Pearson's correlation coefficient comparing the extended and short versions. Goodness-of-fit indices in confirmatory factor analysis, composite reliability, average variance extracted, and Cronbach's alpha values, in order to assess the construct validity and the reliability of the short version. The values of Pearson's correlation coefficient between this short version and the long version were high .818 (Pmedia extracted: .3306, since 3 variables had weak factorials loads. The Cronbach's alpha was acceptable (.85). The short version of the PCAT-users developed in Brazil showed an acceptable psychometric performance in Spanish as a quick assessment tool, in a comparative study with the extended version. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

  16. Radioprotection in Brazilian universities

    International Nuclear Information System (INIS)

    Caballero, K.C.; Borges, J.C.

    1992-01-01

    The purpose of this work was to obtain a broad knowledge of the circumstances under which activities involving ionizing radiations are held at brazilian academic institutions. Around 90 institutions (universities and isolated schools of both public and private sectors) were invited, by mail, to answer an inquiry with questions from technical to legal aspects of their activities with radiations. Information received from 2/3 of institutions contacted, permitted conclusions as: there is a wide ignorance about radioprotection procedures and legislation, although few universities maintain some efficient radioprotection staff; there is a need for the establishment of a standard radioprotection text dedicated to those specific activities of the sector. (author)

  17. Brazilian energy overview

    International Nuclear Information System (INIS)

    Souza, J.A.M. de.

    1975-01-01

    The Brazilian energy overview compared with the rest of the world is presented, as well as the current situation and prospects for the future. In a first part, the evalution from the past through the present time is considered, and in a second part, attention is given on the future prospects for Brazil and the different countries in connection with the energy field. It is expected that the current per capita energy consumption in Brazil, in all of its various forms, now totalling 6 million kcal/inh, will reach at least 22 million kcal/inh toward the end of this century

  18. Assessment of microbial contamination and oral health risks associated with handling of Indian currency notes circulating in Bengaluru city: A cross-sectional survey

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    D P Narayan

    2015-01-01

    Full Text Available Introduction: Accumulated data obtained over the last 20 years on the microbial status and survival of pathogens on currency notes indicate that this could represent a potential cause of sporadic cases of food borne illness. Objectives: To identify the micro-organisms present on the Indian currency notes and the oral health risks due to microbial contamination of Indian currency notes circulating in Bengaluru city. Materials and Methods: A cross-sectional survey was conducted and the Indian currency notes of various denominations (Rs. 10, Rs. 20, Rs. 50, Rs. 100, Rs. 500, and Rs. 1000 were collected from fruit vendors, hawkers, vegetable vendors, bus conductors, railway ticket counters, hotel counters, and butchers. Sample size was determined to be 70 Indian currency notes. Convenience sampling technique was used. Microbiological analysis of the collected currency notes was done. Results: The contamination rate of collected currency notes from the butchers and hawkers were 80% and 60% respectively. Staphylococcus aureus was present on 15 currency notes (21.42% and was found to be higher in Rs. 10 than in other currency denominations. Streptococcus pyogenes was present on four currency notes (5.714% of Rs. 10. Conclusion: The Indian currency notes circulating in Bengaluru city were contaminated with pathogenic bacteria. The oral health risks due to microbial contamination of Indian currency notes are acute pharyngitis, peritonsillar or retropharyngeal abscess, mastoiditis, sinusitis, otitis media, mild cellulitis, angular cheilitis, some endodontic infections, osteomyelitis of the jaw, parotitis, and oral mucositis.

  19. Beta-globin gene cluster haplotypes of Amerindian populations from the Brazilian Amazon region.

    Science.gov (United States)

    Guerreiro, J F; Figueiredo, M S; Zago, M A

    1994-01-01

    We have determined the beta-globin cluster haplotypes for 80 Indians from four Brazilian Amazon tribes: Kayapó, Wayampí, Wayana-Apalaí, and Arára. The results are analyzed together with 20 Yanomámi previously studied. From 2 to 4 different haplotypes were identified for each tribe, and 7 of the possible 32 haplotypes were found in a sample of 172 chromosomes for which the beta haplotypes were directly determined or derived from family studies. The haplotype distribution does not differ significantly among the five populations. The two most common haplotypes in all tribes were haplotypes 2 and 6, with average frequencies of 0.843 and 0.122, respectively. The genetic affinities between Brazilian Indians and other human populations were evaluated by estimates of genetic distance based on haplotype data. The lowest values were observed in relation to Asians, especially Chinese, Polynesians, and Micronesians.

  20. [Brazilian colonization in the Paraguayan agricultural frontier].

    Science.gov (United States)

    Neupert, R F

    1991-04-01

    This work briefly describes Brazilian colonization of the Paraguayan agricultural frontier, analyzes factors responsible for expelling population from Brazil and for attracting Brazilians to Paraguay, and assesses the economic and social consequences of immigration to the area. Paraguay's vast and sparsely populated agricultural frontier in areas outside the Central subregion underwent a process of intense colonization from the early 1960s to the mid-1980s. The Paraguayan government initiated an ambitious colonization program in 1963 to increase production, relieve population pressure and subdivision of small parcels in the Central subregion, encourage agricultural modernization, and produce a more diversified agriculture. Paraguayan agriculture in the early 1960s suffered from excessive concentration of land in a few hands and resulting exclusion of around 3/4 of workers from ownership and from any possibility of obtaining credit to fund technological improvements. Results of studies 2 decades after implementation of the colonization plan suggest that it has failed in significant areas. Although a considerable population redistribution alleviated pressure in the Central subregion, it apparently resulted more from spontaneous movement of peasants outside the colonization areas than from the official program. Concentration of lands is now occurring in the colonization area. Assistance for agricultural modernization and diversification of production in the peasant sector has been minimal. On the other hand, production of soy, wheat, and cotton for export increased substantially, because of an entrepreneurial agriculture capitalized by foreign as well as national interests The unmet goals of the colonization program would have required structural reforms rather than simple spatial redistribution of the population. Many of the colonists in the 1970s were Brazilian families displaced by mechanized agriculture in the southern states of Parana, Santa Catarina, and Rio

  1. Assessing temporal and spatial variability of phytoplankton composition in a large reservoir in the Brazilian northeastern region under intense drought conditions

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    Hortência de Souza Barroso

    2017-11-01

    Full Text Available The present study was carried out in Castanhão Reservoir, a large aquatic system in the Brazilian semi-arid region that serves multiples uses as water drinking supply and intensive fish-cage aquaculture site. In order to understand the effects of environmental conditions on the spatial and temporal variability of the phytoplankton functional groups (FG and the main ‘characterizing taxa’, sub-superficial water samples were collected from March 2012 to August 2013, a period distinguished by the continuous drop in reservoir volume due to rainfall shortage. Eighteen functional groups and 102 total phytoplankton taxa were found in the Castanhão reservoir during the study. No significant differences were observed relative to spatial variation of total phytoplankton composition throughout the reservoir (PERMANOVA, P>0.05. On the other hand, according to cluster analysis results, three temporal phases have been identified (Similarity Profile, P<0.05, based on 102 phytoplankton taxa. The ‘characterizing taxa’ was found using the Similarity Percentage procedure (cut-off 90%, being thus defined as those taxa that contributed the most to the similarity within each temporal phase. Nineteen ‘characterizing taxa’ described the Castanhão reservoir, with predominance of those typical of mixing and turbidity conditions. Cyanobacteria dominated through the three temporal phases. According to the redundancy analysis, nutrient availability and water transparency were found to influence the phytoplankton temporal dynamics. The phase I (rainy season was most represented by Planktolyngbya minor/Pl. limnetica (FG = S1, which reached best performance under strongly decreased phosphate-P concentrations and low water transparency. In phase II (dry season, Romeria victoriae (FG = ? outcompeted other cyanobacteria probably due the increase in water transparency and decrease in ammonium-N. Finally, in phase III (rainy season the decrease of water transparency

  2. From solid to liquid: assessing the release of organic matter into soil solution in response to land-use conversion in Brazilian Oxisols

    Science.gov (United States)

    James, Jason; Gross, Cole; Dwivedi, Pranjal; Bernardi, Rodolpho; Guerrini, Irae; Harrison, Rob; Butman, David

    2017-04-01

    Recent advances in freshwater research indicate that roughly double the quantity of carbon is exported from soils to streams and rivers than was previously estimated, and that the age of carbon exported from major rivers globally increases with greater human disturbance in the watershed. This implies that human land-use can release old, previously mineral-associated C into solution with subsequent export to groundwater and ultimately freshwater systems where terrestrial organic matter is either mineralized to CO2, stored in aquatic sediments, or exported to the ocean. Consequently, it is important to understand the mechanisms that cause the release of SOM that is mineral-bound into solution in response to human disturbance and land-use change. Research methods have been established to examine both the fast turnover, dissolved pool of soil organic matter (SOM), as well as the slow turnover, mineral-associated pool. However, to better characterize the response of the total SOM pool to disturbance, it is necessary to understand the interactions between these functional pools by examining them both simultaneously. This study seeks to examine the interaction between dissolved organic matter (DOM) and bulk SOM throughout the soil profile in response to conversion of Brazilian Cerrado (savannah forest) to Eucalyptus plantation forest on the same soil type. The water-extractable organic matter was obtained from soil samples down to 150 cm, characterized using fluorescence and NMR spectroscopy, and carbon-dated. Simultaneously, bulk mineral soil samples were analyzed for microbial biomass, carbon content and age, and characterized using Fourier Transform Infrared Spectroscopy. SOM spectra were obtained by washing subsamples with sodium hypochlorite and subtracting the subsequent mineral matrix spectra from bulk soil spectra. Preliminary results show that microbial biomass decreases much more quickly with depth than DOM, suggesting that C released into solution from deeper

  3. The Brazilian Bolsa Escola

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    Rachel Cassidy

    2008-12-01

    Full Text Available The Bolsa Escola (‘school stipend’ and its successor the Bolsa Familia (‘family stipend’ schemes have formed a crucial and successful part of Brazil’s welfare program. Bolsa Escola provided aid to Brazil’s poorest families on the condition that their children attended school, and Bolsa Familia has extended this idea, giving aid on the condition that children both attend school and receive vaccinations. Bolsa Familia is currently the largest Conditional Cash Transfer Program (CCTP in the world, costing roughly 0.5% of Brazilian GDP and helping around 11.2 million families (around 44 million Brazilians, constituting roughly one fifth of the population. Multilateral institutions have praised the schemes, and they are setting a leading example to other developing nations. In 2005, Paul Wolfowitz (former president of the World Bank said, ‘Bolsa Familia has already become a highly praised model of effective social policy. Countries around the world are drawing lessons from Brazil’s experience and are trying to produce the same results for their own people’.

  4. Life Expectancy of Brazilian Neurosurgeons.

    Science.gov (United States)

    Botelho, Ricardo Vieira; Jardim Miranda, Bárbara Cristina; Nishikuni, Koshiro; Waisberg, Jaques

    2018-06-01

    Life expectancy (LE) refers to the number of years that an individual is expected to survive. Emphasis is frequently placed on the relationship between LE and the conditions under which a population lives, but fewer studies have investigated the relationship between stress factors associated with specific professions and their effects on LE. The aim of this study is to evaluate Brazilian neurosurgeons' life expectancies (BNLEs) and compare them with those of physicians (both Brazilian and foreign) from other fields, as well as with Brazilian nondoctors. The Brazilian Society of Neurosurgery death registry was used to obtain data that compared LEs from non-neurosurgeon physicians, as described in the national and international literature. BNLEs were also compared with the LEs of Brazilian citizens. Fifty-one neurosurgeons died between 2009 and 2016. All were males. The mean age at death was 68.31 ± 17.71 years. Among all-cause mortality, the breakdown was 20% cardiovascular diseases, 39% malignancies, 10% external factors, 6% gastrointestinal disorders, 12% neurologic illnesses, and 14% unknown causes. BNLE was shorter than LE of male Brazilian citizens. LE was similar among neurosurgeons and other doctors but shorter compared with Brazilian citizens. Further research is needed to provide data that can add to and confirm these results. Copyright © 2018 Elsevier Inc. All rights reserved.

  5. Um balanço da reforma psiquiátrica brasileira: instituições, atores e políticas An assessment of Brazilian psychiatric reform: institutions, actors and policies

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    Ana Maria Fernandes Pitta

    2011-12-01

    Full Text Available O artigo provoca olhares sobre a Reforma Psiquiátrica Brasileira (RPB na última década, após a homologação da Lei Federal 10.216/2001 e pretende suscitar o debate inadiável sobre os novos desafios que ela precisa enfrentar para alimentar ou reciclar a antiga utopia de "cidadania plena para todos, numa sociedade sem manicômios". Estaria a Reforma dando sinais de exaustão? É inegável a reorientação do modelo assistencial de Saúde Mental no Brasil do hospital para a comunidade nessa última década. Ao tomar o uso de Substâncias Psicoativas como objeto de políticas e intervenção, incorpora demandas complexas que o atual drama do Crack somente imediatiza a necessidade de questionar sua história, seus limites, sua potência. O que manterá acesa a chama de um movimento exitoso que, surpreendentemente, resiste à força do tempo e do estigma nesses dez anos da Lei? Essas e outras questões precisam ser equacionadas. Está na hora de reciclar os focos de avaliação e análise no sentido de identificar o que ameaça sua vitalidade. Esse é o desafio que a articulista e debatedores estarão provocados a contribuir.The article takes a look at Brazilian Psychiatric Reform over the past decade, after the approval of Federal Law 10.216/2001 and seeks to elicit long overdue discussion about the pressing challenges that Brazilian Psychiatric Reform needs to tackle to promote or review the long-desired utopia of "full citizenship for all in a society without asylums." Is the Reform showing signs of exhaustion? The redirection of the care model for Mental Health in Brazil from the hospital to the community over the past decade is an undeniable achievement. Taking the use of psychoactive substances as the scope of policy and intervention, this incorporates complex demands that the current Crack drama makes it more urgent to question its history, its limits, its power. What will keep the flame alight of a successful movement that, surprisingly

  6. Sexuality education in Brazilian medical schools.

    Science.gov (United States)

    Rufino, Andrea Cronemberger; Madeiro, Alberto; Girão, Manoel João Batista Castello

    2014-05-01

    Sexuality education has been valued since the 1960s in medical schools worldwide. Although recent studies reaffirm the importance of incorporating sexuality into medical education, there are data gaps concerning how this happens in Brazil. To understand how Brazilian medical school professors teach sexuality in undergraduate courses. An exploratory, cross-sectional descriptive study was conducted. A total of 207 professors from 110 Brazilian medical schools responded to an online semistructured questionnaire about the characteristics of the sexuality-related topics offered. The main variables assessed were contact hours devoted to sexuality, disciplines in which sexuality topics were taught, sexuality-related course titles, and sexuality-related topics addressed. Questionnaires were tabulated and analyzed using descriptive statistics for frequency distribution. The response rate to the questionnaire was 77.2%. Almost all professors (96.3%) addressed sexuality-related topics mainly in the third and fourth years as clinical disciplines, with a 6-hour load per discipline. Gynecology was the discipline in which sexuality-related topics were most often taught (51.5%), followed by urology (18%) and psychiatry (15%). Sexuality-related topics were addressed mainly in classes on sexually transmitted diseases and AIDS (62.4%) and on the anatomy and physiology of the reproductive system (55.4%). About 25% of the professors reported teaching courses with a sexuality-related title. There was emphasis on the impact of diseases and sexual habits (87.9%) and sexual dysfunction (75.9%). Less than 50% of professors addressed nonnormative sexuality or social aspects of sexuality. The teaching of sexuality in Brazilian medical schools occurred in a nonstandardized and fragmented fashion across several disciplines. The topic was incorporated with an organic and pathological bias, with a weak emphasis on the social aspects of sexuality and the variety of human sexual behaviors. The

  7. Pharmacogenetics in the Brazilian population

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    Guilherme eSuarez-Kurtz

    2010-10-01

    Full Text Available Brazil is the 5th largest country in the world and its present population, in excess of 190 million, is highly heterogeneous, as a result of centuries of admixture between Amerindians, Europeans and Sub-Saharan Africans. The estimated individual proportions of biogeographical ancestry vary widely and continuously among Brazilians, most individuals - irrespective of self-identification as White, Brown or Black, the major categories of the Brazilian Census race/color system - having significant degrees of European and African ancestry, while a sizeable number display also Amerindian ancestry. These features have important pharmacogenetic (PGx implications: first, extrapolation of PGx data from relatively well-defined ethnic groups is clearly not applicable to the majority of Brazilians; second, the frequency distribution of polymorphisms in pharmacogenes (e.g. CYP3A5, CYP2C9, GSTM1, ABCB1, GSTM3, VKORC, etc varies continuously among Brazilians and is not captured by race/color self-identification; third, the intrinsic heterogeneity of the Brazilian population must be acknowledged in the design and interpretation of PGx studies in order to avoid spurious conclusions based on improper matching of study cohorts. The peculiarities of PGx in Brazilians are illustrated with data for different therapeutic groups, such as anticoagulants, HIV-protease inhibitors and nonsteroidal antinflammatory drugs, and the challenges and advantages created by population admixture for the study and implementation of PGx are discussed. PGx data for Amerindian groups and Brazilian-born, first generation Japanese are presented to illustrate the rich diversity of the Brazilian population. Finally, I introduce the reader to the Brazilian Pharmacogenetic Network or Refargen (www.refargen.org.br, a nationwide consortium of research groups, with the mission to provide leadership in PGx research and education in Brazil, with a population health impact.

  8. Brazilian Portuguese transcultural adaptation of Barkley Deficits in Executive Functioning Scale (BDEFS

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    Victor Polignano Godoy

    2015-12-01

    Full Text Available Abstract Background Considering the importance of Executive Functions to clinical and nonclinical situations, Barkley proposed a new theory of executive functioning based on an evolutionary neuropsychological perspective and clinical research using large samples of clinical and community identified adults and children as well as children with ADHD followed to adulthood. Objective The present study aims to adapt the Barkley Deficits in Executive Functions Scales (BDEFS to Brazilian Portuguese and also assess its construct validity in a sample of normal Brazilian adults. Methods The original version of scale was adapted to Brazilian Portuguese according to the guideline from the ISPOR Task Force. To assess the semantic equivalence between the original and adapted version, both of them were applied into a sample of 25 Brazilian bilingual adults. Finally, 60 Brazilian adults completed the BDEFS and the Brazilian versions of Barratt Impulsiveness Scale (BIS-11 and Adult Self-Report Scale (ASRS-18 to assess convergent validity. Results The BDEFS Brazilian Portuguese version has semantic correspondence with the original version indicating that the adaptation procedure was successful. The BDEFS correlated significantly with the impulsivity and attention scores from the BIS-11 and ASRS-18 supporting its construct validity. Cronbach’s alpha (α = 0.961 indicated that the BDEFS translated version has satisfactory internal consistency. Discussion Together, these findings indicate the successful adaptation of the BDEFS to Brazilian Portuguese and support its utility in that population.

  9. The rise of Brazilian agriculture

    DEFF Research Database (Denmark)

    Jensen, Hans Grinsted; Vink, Nick; Sandrey, Ron

    2014-01-01

    of Brazilian agricultural policies, namely farmer support, the research and technology transfer system and land issues. The implications for South African agriculture can be summarized as the recognition that history, geography, the development path and agricultural policies all matter. The article......The purpose of this article is to explore some of the possible lessons for South African agriculture from the Brazilian experience. To this end, the article discusses the performance of Brazilian agriculture in terms of land and labour use, production, and exports. This is followed by aspects...... then identifies five important lessons for agricultural development in South Africa....

  10. Versão Brasileira da Avaliação Sensorial de Nottingham: validade, concordância e confiabilidade Brazilian version of the Nottingham Sensory Assessment: validity, agreement and reliability

    Directory of Open Access Journals (Sweden)

    Daniela H. F. Lima

    2010-04-01

    Full Text Available OBJETIVO: Verificar a concordância inter e intraexaminador, validade construtiva e consistência interna da versão brasileira do instrumento Nottingham Sensory Assessment para hemiparéticos após acidente vascular encefálico (AVE. MÉTODOS: O instrumento foi traduzido para língua portuguesa com base na sua versão original em Inglês por um tradutor bilíngue e, posteriormente, revertido para a língua inglesa. Vinte e um hemiparéticos foram avaliados por dois examinadores pela Avaliação Sensorial de Nottingham para pacientes pós-AVE (ASN e pelo Protocolo de Desempenho Físico de Fugl-Meyer (FM. RESULTADOS: Foi encontrada correlação entre os instrumentos FM e ASN (0,752; excelente consistência interna da ASN (0,86; excelentes coeficientes de concordância interexaminador e intraexaminador para todos os itens da ASN, exceto temperatura e efeito teto significativo para ASN e FM. CONCLUSÃO: A versão brasileira da Nottingham Sensory Assessment cumpriu os critérios de concordância, consistência interna e validade concorrente, sendo um instrumento de rápida e fácil aplicação, podendo ser utilizada nos ambulatórios de neuroreabilitação para avaliar a função sensorial pós-AVE. O efeito teto significativo da ASN não limita seu uso, tendo em vista que, para os mesmos pacientes, o Protocolo de Fugl-Meyer também revelou efeito teto.OBJECTIVES: To investigate the inter-rater and intra-rater reliability, construct validity and internal consistency of the Brazilian version of the Nottingham Sensory Assessment for Stroke Patients (NSA. METHODS: The instrument was translated into Portuguese from its original in English by a bilingual translator and was then back-translated into English. Twenty-one hemiparetics were evaluated by two examiners using the NSA and the Fugl-Meyer Assessment (FMA of physical performance. RESULTS: Significant correlation were found between the FMA and the NSA (r=0.752. The NSA showed excellent internal

  11. Assessment of snow-glacier melt and rainfall contribution to stream runoff in Baspa Basin, Indian Himalaya.

    Science.gov (United States)

    Gaddam, Vinay Kumar; Kulkarni, Anil V; Gupta, Anil Kumar

    2018-02-20

    Hydrological regimes of most of the Himalayan river catchments are poorly studied due to sparse hydro-meteorological data. Hence, stream runoff assessment becomes difficult for various socio-industrial activities in the Himalaya. Therefore, an attempt is made in this study to assess the stream runoff of Baspa River in Himachal Pradesh, India, by evaluating the contribution from snow-ice melt and rainfall runoff. The total volume of flow was computed for a period of 15 years, from 2000 to 2014, and validated with the long-term field discharge measurements, obtained from Jaipee Hydropower station (31° 32' 35.53″ N, 78° 00' 54.80″ E), at Kuppa barrage in the basin. The observations suggest (1) a good correlation (r 2  > 0.80) between the modeled runoff and field discharge measurements, and (2) out of the total runoff, 81.2% are produced by snowmelt, 11.4% by rainfall, and 7.4% from ice melt. The catchment receives ~75% of its total runoff in the ablation period (i.e., from May to September). In addition, an early snowmelt is observed in accumulation season during study period, indicating the significant influence of natural and anthropogenic factors on high-altitude areas.

  12. Assessing Differences in the Availability of Opioid Addiction Therapy Options: Rural Versus Urban and American Indian Reservation Versus Non-Reservation

    Science.gov (United States)

    Hirchak, Katherine A.; Murphy, Sean M.

    2017-01-01

    Background Opioid misuse is a large public health problem in the United States. Residents of rural areas and American Indian (AI) reservation/trust lands represent traditionally underserved populations with regard to substance-use-disorder therapy. Purpose Assess differences in the number of opioid agonist therapy (OAT) facilities and physicians with Drug Addiction Treatment Act (DATA) waivers for rural versus urban, and AI reservation/trust land versus non-AI reservation/trust land areas in Washington State. Methods The unit of analysis was the zip code. The dependent variables were the number of OAT facilities and DATA-waivered physicians in a region per 10,000 residents aged 18–64 in a zip code. A region was defined as a zip code and its contiguous zip codes. The independent variables were binary measures of whether a zip code was classified as rural versus urban, or AI reservation/trust land versus non-AI reservation/trust land. Zero-inflated negative binomial regressions with robust standard errors were estimated. Results The number of OAT clinics in a region per 10,000 zip-code residents was significantly lower in rural versus urban areas (P = .002). This did not differ significantly between AI reservation/trust land and non-AI reservation/trust land areas (P = .79). DATA-waivered physicians in a region per 10,000 zip-code residents was not significantly different between rural and urban (P = .08), or AI reservation/trust land versus non-AI reservation/trust land areas (P = .21). Conclusions It appears that the potential for Washington State residents of rural and AI reservation areas to receive OAT is similar to that of residents outside of those areas; however, difficulties in accessing therapy may remain, highlighting the importance of expanding health care insurance and providing support for DATA-waivered physicians. PMID:26987797

  13. Health Service Quality Scale: Brazilian Portuguese translation, reliability and validity.

    Science.gov (United States)

    Rocha, Luiz Roberto Martins; Veiga, Daniela Francescato; e Oliveira, Paulo Rocha; Song, Elaine Horibe; Ferreira, Lydia Masako

    2013-01-17

    The Health Service Quality Scale is a multidimensional hierarchical scale that is based on interdisciplinary approach. This instrument was specifically created for measuring health service quality based on marketing and health care concepts. The aim of this study was to translate and culturally adapt the Health Service Quality Scale into Brazilian Portuguese and to assess the validity and reliability of the Brazilian Portuguese version of the instrument. We conducted a cross-sectional, observational study, with public health system patients in a Brazilian university hospital. Validity was assessed using Pearson's correlation coefficient to measure the strength of the association between the Brazilian Portuguese version of the instrument and the SERVQUAL scale. Internal consistency was evaluated using Cronbach's alpha coefficient; the intraclass (ICC) and Pearson's correlation coefficients were used for test-retest reliability. One hundred and sixteen consecutive postoperative patients completed the questionnaire. Pearson's correlation coefficient for validity was 0.20. Cronbach's alpha for the first and second administrations of the final version of the instrument were 0.982 and 0.986, respectively. For test-retest reliability, Pearson's correlation coefficient was 0.89 and ICC was 0.90. The culturally adapted, Brazilian Portuguese version of the Health Service Quality Scale is a valid and reliable instrument to measure health service quality.

  14. Health service quality scale: Brazilian Portuguese translation, reliability and validity

    Science.gov (United States)

    2013-01-01

    Background The Health Service Quality Scale is a multidimensional hierarchical scale that is based on interdisciplinary approach. This instrument was specifically created for measuring health service quality based on marketing and health care concepts. The aim of this study was to translate and culturally adapt the Health Service Quality Scale into Brazilian Portuguese and to assess the validity and reliability of the Brazilian Portuguese version of the instrument. Methods We conducted a cross-sectional, observational study, with public health system patients in a Brazilian university hospital. Validity was assessed using Pearson’s correlation coefficient to measure the strength of the association between the Brazilian Portuguese version of the instrument and the SERVQUAL scale. Internal consistency was evaluated using Cronbach’s alpha coefficient; the intraclass (ICC) and Pearson’s correlation coefficients were used for test-retest reliability. Results One hundred and sixteen consecutive postoperative patients completed the questionnaire. Pearson’s correlation coefficient for validity was 0.20. Cronbach's alpha for the first and second administrations of the final version of the instrument were 0.982 and 0.986, respectively. For test-retest reliability, Pearson’s correlation coefficient was 0.89 and ICC was 0.90. Conclusions The culturally adapted, Brazilian Portuguese version of the Health Service Quality Scale is a valid and reliable instrument to measure health service quality. PMID:23327598

  15. Brazilian readers and contextual reference Brazilian readers and contextual reference

    Directory of Open Access Journals (Sweden)

    Lilia M. O. Carioni

    2008-04-01

    Full Text Available This article describes an experiment carried out using Brazilian university students at UFSC, the purpose being to check comprehension relationships between two types of contextual reference and two languages, Portuguese and English. A major stimulus for the research was the question: are Brazilian students' difficulties in reading English related more to English language difficulties or to difficulties in processing text in general?

  16. Assessment of cognition using the Rao's Brief Repeatable Battery of Neuropsychological Tests on a group of Brazilian patients with multiple sclerosis

    Directory of Open Access Journals (Sweden)

    Joseph Bruno Bidin Brooks

    2011-12-01

    Full Text Available To assess the cognition of patients with multiple sclerosis (MS using the Rao's Brief Repeatable Battery of Neuropsychological Tests (BRB-N. METHOD: BRB-N was translated and adapted for control subjects. Subsequently, it was applied to a group of patients with relapsing-remitting (RR MS. RESULTS: The assessment on the healthy controls (n=47 showed that the correlation between tests on the same cognitive domain was high and that there was a five-factor solution that explained 90% of the total variance. Except for the Word List Generation subset of tests, the performance of patients with RRMS (n=39 was worse than that of the healthy controls. CONCLUSION: BRB-N is a relatively simple method to assess cognition of patients with MS in the daily clinic. It does not take long to apply and does not require special skills or equipment.

  17. Tsunami hazard assessment in La Reunion and Mayotte Islands in the Indian Ocean : detailed modeling of tsunami impacts for the PREPARTOI project

    Science.gov (United States)

    Quentel, E.; Loevenbruck, A.; Sahal, A.; Lavigne, F.

    2011-12-01

    Significant tsunamis have often affected the southwest Indian Ocean. The scientific project PREPARTOI (Prévention et REcherche pour l'Atténuation du Risque Tsunami dans l'Océan Indien), partly founded by the MAIF foundation, aims at assessing the tsunami risk on both french islands of this region, La Réunion and Mayotte. Further purpose of this project is the detailed hazard and vulnerability study for specific places of these islands, selected according to their environmental and human issues and observed impacts of past tsunamis. Tsunami hazard in this region, recently highlighted by major events in the southwest Indian Ocean, has never been thoroughly evaluated. Our study, within the PREPARTOI project, contributes to fill in this lack. It aims at examining transoceanic tsunami hazard related to earthquakes by modeling the scenarios of major historical events. We consider earthquakes with magnitude greater than Mw 7.7 located on the Sumatra (1833, 2004, 2010), Java (2006) and Makran (1945) subduction zones. First, our simulations allow us to compare the tsunami impact at regional scale according to the seismic sources; we thus identify earthquakes locations which most affect the islands and describe the impact distribution along their coastline. In general, we note that, for the same magnitude, events coming from the southern part of Sumatra subduction zone induce a larger impact than the north events. The studied tsunamis initiated along the Java and Makran subduction zones have limited effects on both French islands. Then, detailed models for the selected sites are performed based on high resolution bathymetric and topographic data; they provide estimations of the water currents, the water heights and the potential inundations. When available, field measurements and maregraphic records allow testing our models. Arrival time, amplitude of the first wave and impact on the tide gauge time series are well reproduced. Models are consistent with the observations

  18. Failure assessment and evaluation of critical crack length for a fresh Zr-2 pressure tube of an Indian PHWR

    International Nuclear Information System (INIS)

    Krishnan, Suresh; Bhasin, Vivek; Kushwaha, H.S.; Mahajan, S.C.; Kakodkar, A.

    1996-01-01

    Fracture analysis of Zr-2 pressure tubes having through wall axial crack was done using finite element method. The analysis was done for tubes in as received condition. During reactor operation the mechanical properties of Zr-2 undergo changes. The analysis is valid for pressure tubes of newly commissioned reactors. The main aim of the study was to determine critical crack length of pressure tubes in normal operating conditions. Elastic plastic fracture analysis was done for different crack lengths to determine applied J-integral values. Tearing modulus instability concept was used to evaluate critical crack length. One of the important parameter studied was, the effect of crack face pressure, which leaking fluid exert on the crack faces/lips of through wall axial crack. Its effect was found to be significant for pressure tubes. It increases the applied J-integral values. Approximate analytical solutions which takes into account the plasticity ahead of crack tip, are available and widely used. These formulae do not take into account the crack face pressure. Since, for the present situation the effect of crack face pressure is significant hence, detailed finite analysis was necessary. Detailed 3D finite element analysis gives an insight into the variation of J-integral values over the thickness of pressure tube. It was found that J values are maximum at the middle layer of the tube. A peak factor on J values was defined and evaluated as ratio of maximum J to average J across the thickness, crack opening area for each length was also evaluated. The knowledge of crack opening area is useful for leak before break studies. The failure assessment was also done using Central Electricity Generating Board (CEGB) R-6 method considering the ductile tearing. The reserve factors (or safety margins) for different crack lengths was evaluated using R-6 method. (author). 30 refs., 21 figs., 34 tabs

  19. Assessing food selection in a health promotion program: validation of a brief instrument for American Indian children in the southwest United States.

    Science.gov (United States)

    Koehler, K M; Cunningham-Sabo, L; Lambert, L C; McCalman, R; Skipper, B J; Davis, S M

    2000-02-01

    Brief dietary assessment instruments are needed to evaluate behavior changes of participants in dietary intervention programs. The purpose of this project was to design and validate an instrument for children participating in Pathways to Health, a culturally appropriate, cancer prevention curriculum. Validation of a brief food selection instrument, Yesterday's Food Choices (YFC), which contained 33 questions about foods eaten the previous day with response choices of yes, no, or not sure. Reference data for validation were 24-hour dietary recalls administered individually to 120 students selected randomly. The YFC and 24-hour dietary recalls were administered to American Indian children in fifth- and seventh-grade classes in the Southwest United States. Dietary recalls were coded for food items in the YFC and results were compared for each item using percentage agreement and the kappa statistic. Percentage agreement for all items was greater than 60%; for most items it was greater than 70%, and for several items it was greater than 80%. The amount of agreement beyond that explained by chance (kappa statistic) was generally small. Three items showed substantial agreement beyond chance (kappa > or = 0.6); 2 items showed moderate agreement (kappa = 0.40 to 0.59) most items showed fair agreement (kappa = 0.20 to 0.39). The food items showing substantial agreement were hot or cold cereal, low-fat milk, and mutton or chile stew. Fried or scrambled eggs and deep-fried foods showed moderate agreement beyond chances. Previous development and validation of brief food selection instruments for children participating in health promotion programs has had limited success. In this study, instrument-related factors that apparently contributed to poor agreement between data from the YFC and 24-hour dietary recall were inclusion of categories of foods vs specific foods; food knowledge, preparation, and vocabulary, item length, and overreporting of attractive foods. Collecting and

  20. Radiogenic heavy minerals in Brazilian beach sand

    International Nuclear Information System (INIS)

    Malanca, A.

    1998-01-01

    Sand samples collected on the beaches of the 'radioactive' Brazilian town of Guarapari were first separated by flotation in bromoform and successively divided into various magnetic fractions with a Franz isodynamic separator. concentrations of background radionuclides in samples of monazite, ilmenite, and zircon were determined by a γ-ray spectrometer. Chemical composition of monazite, ilmenite and magnetite were assessed by means of an electron microprobe. Monazite resulted to be relatively rich in ThO 2 whose abundance ranged from 5.3 to 7.7 (wt%). (author)

  1. Assessing the role of appropriate primary health care on the use of dental services by Brazilian low-income preschool children

    OpenAIRE

    Baldani, Márcia Helena; Rocha, Juliana Schaia; Fadel, Cristina Berger; Nascimento, Antonio Carlos; Antunes, José Leopoldo Ferreira; Moysés, Samuel Jorge

    2017-01-01

    Abstract: This cross-sectional study aimed to assess the association between the quality of primary health care (PHC) and the use of dental services by preschoolers served by the Family Health Strategy (FHS), controlling for socio-demographic determinants and perceived need. The sample encompassed 438 children aged 3-5 years, enrolled in 19 FHS facilities in Ponta Grossa, Paraná State, Brazil. Individual level variables were collected by interviewing parents or caregivers at home. They answer...

  2. Citations to papers from Brazilian institutions: a more effective indicator to assess productivity and the impact of research in graduate programs

    Directory of Open Access Journals (Sweden)

    R. Meneghini

    2011-08-01

    Full Text Available A recent assessment of 4400 postgraduate courses in Brazil by CAPES (a federal government agency dedicated to the improvement of the quality of and research at the postgraduate level stimulated a large amount of manifestations in the press, scientific journals and scientific congresses. This gigantic effort to classify 16,400 scientific journals in order to provide indicators for assessment proved to be puzzling and methodologically erroneous in terms of gauging the institutions from a metric point of view. A simple algorithm is proposed here to weigh the scientometric indicators that should be considered in the assessment of a scientific institution. I conclude here that the simple gauge of the total number of citations accounts for both the productivity of scientists and the impact of articles. The effort spent in this exercise is relatively small, and the sources of information are fully accessible. As an exercise to estimate the value of the methodology, 12 institutions of physics (10 from Brazil, one from the USA and one from Italy have been evaluated.

  3. A procedure to improve the information flow in the assessment of discoveries of oil and gas resources in the Brazilian context

    Energy Technology Data Exchange (ETDEWEB)

    Rosa, Henrique; Suslick, Saul B.; Sousa, Sergio H.G. de [Universidade Estadual de Campinas, SP (Brazil). Inst. of Geosciences; Castro, Jonas Q. [ANP - Brazilian National Petroleum Agency, Rio de Janeiro, RJ (Brazil)

    2004-07-01

    This paper is focused on the elaboration of a standardization model for the existing flow of information between the Petroleum National Agency (ANP) and the concessionaire companies in the event of the discovery of any potentially commercial hydrocarbon resources inside their concession areas. The method proposed by Rosa (2003) included the analysis of a small sample of Oil and Gas Discovery Assessment Plans (PADs), elaborated by companies that operate in exploratory blocks in Brazil, under the regulatory context introduced by the Petroleum Law (Law 9478, August, 6th, 1997). The analysis of these documents made it possible to identify and target the problems originated from the lack of standardization. The results obtained facilitated the development of a model that helps the creation process of Oil and Gas Discovery Assessment Plans. It turns out that the standardization procedures suggested provide considerable advantages while speeding up several technical and regulatory steps. A software called 'ePADs' was developed to consolidate the automation of the several steps in the model for the standardization of the Oil and Gas Discovery Assessment Plans. A preliminary version has been tested with several different types of discoveries indicating a good performance by complying with all regulatory aspects and operational requirements. (author)

  4. Leadership Preferences of Indian and Non-Indian Athletes.

    Science.gov (United States)

    Malloy, D. C.; Nilson, R. N.

    1991-01-01

    Among 86 Indian and non-Indian volleyball competitors, non-Indian players indicated significantly greater preferences for leadership that involved democratic behavior, autocratic behavior, or social support. Indians may adapt their behavior by participating in non-Indian games, without changing their traditional value orientations. Contains 22…

  5. Final environmental impact statement for the Nevada Test Site and off-site locations in the State of Nevada. American Indian Assessments. Volume 1, Appendix G

    International Nuclear Information System (INIS)

    1996-08-01

    The Native American Resource Document is a summary of opinions expressed by the Consolidated Group of Tribes and Organizations (CGTO) regarding the Environmental Impact Statement for the Nevada Test Site and Other Off-Site Locations within the State of Nevada (NTS EIS). The document contains (a) general concerns regarding long-term impacts of the U.S. Department of Energy's (DOE) operations on the NTS and (b) a synopsis of specific comments made by the American Indian Writers Subgroup (AIWS) for various chapters of the NTS EIS. The Native American Resource Document was produced in response to consultation required for the NTS EIS, in accordance with DOE Order 1230.2, American Indian Tribal Government Policy. The consultation focused specifically on four alternative management decisions concerning the future mission of the NTS and related off-site locations in Nevada. However, the present CGTO's response to this consultation is not limited to EIS alternatives, but also integrates relevant recommendations made by Indian people for previous DOE projects in which American Indians participated

  6. Evaluation of anti-inflammatory, anti-nociceptive, and anti-arthritic activities of Indian Apis dorsata bee venom in experimental animals: biochemical, histological, and radiological assessment.

    Science.gov (United States)

    Nipate, S S; Hurali, Prakash B; Ghaisas, M M

    2015-04-01

    Traditionally venoms are used from thousands of years to treat pain, inflammation, and arthritis. In Ayurveda "Suchika Voron" and "Shodhona" were practiced against pain. In the present study, venom composition of the Indian honeybee Apis florea (AF), Apis dorsata (AD), and Apis cerana indica (AC) were analyzed using electrophoresis (SDS-PAGE). This venom analysis was used to shed light upon the correlation in structure and the venom composition among the three species in Indian fields. Among the three species, Indian Apis dorsata bee venom (ADBV) is evaluated for an anti-inflammatory, anti-nociceptive activity, and antiarthritic activity in different animal models. The effect of ADBV is revealed for its anti-arthritic activity in the FCA- and CIA-induced arthritis model in male Wistar rats. The immunosuppressant action of ADBV was studied by hemagglutination antibody titer. It has been found that ADBV possesses anti-inflammatory and antinociceptive activities. In FCA- and CIA-induced arthritis, ADBV able to decrease rheumatoid factor, pain perception parameters, C-reactive protein, erythrocytes sedimentation rate, urinary hydroxyproline, serum transaminase level, and serum nitric oxide level when compared with diseased control arthritic rats. IL-6, TNF-α level was found to be decrease by ADBV treatment in collagen induced arthritis model. Thus this study confirmed the scientific validation behind utilization of venom in Indian Apis dorsata bees in arthritis and inflammatory diseases which has been not reported till date.

  7. The carbon footprint of exported Brazilian yellow melon

    NARCIS (Netherlands)

    Brito de Figueirêdo, M.C.; Kroeze, C.; Potting, J.; Silva Barros, da V.; Sousa de Aragão, A.; Sonsol Gondim, R.; Boer, de I.J.M.

    2013-01-01

    The carbon footprint of food has become important for producers worldwide as consumers and retail companies increasingly base their purchase decisions on carbon footprint labels. In this context, our objectives is to assess the carbon footprint (CF) of Brazilian yellow melon exported from the Low

  8. Brazilian multipurpose reactor

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-07-01

    The Brazilian Multipurpose Reactor (RMB) Project is an action of the Federal Government, through the Ministry of Science Technology and Innovation (MCTI) and has its execution under the responsibility of the Brazilian National Nuclear Energy Commission (CNEN). Within the CNEN, the project is coordinated by the Research and Development Directorate (DPD) and developed through research units of this board: Institute of Nuclear Energy Research (IPEN); Nuclear Engineering Institute (IEN); Centre for Development of Nuclear Technology (CDTN); Regional Center of Nuclear Sciences (CRCN-NE); and Institute of Radiation Protection and Dosimetry (IRD). The Navy Technological Center in Sao Paulo (CTMSP) and also the participation of other research centers, universities, laboratories and companies in the nuclear sector are important and strategic partnerships. The conceptual design and the safety analysis of the reactor and main facilities, related to nuclear and environmental licensing, are performed by technicians of the research units of DPD / CNEN. The basic design was contracted to engineering companies as INTERTHECNE from Brazil and INVAP from Argentine. The research units from DPD/CNEN are also responsible for the design verification on all engineering documents developed by the contracted companies. The construction and installation should be performed by specific national companies and international partnerships. The Nuclear Reactor RMB will be a open pool type reactor with maximum power of 30 MW and have the OPAL nuclear reactor of 20 MW, built in Australia and designed by INVAP, as reference. The RMB reactor core will have a 5x5 configuration, consisting of 23 elements fuels (EC) of U{sub 3}Si{sub 2} dispersion-type Al having a density of up to 3.5 gU/cm{sup 3} and enrichment of 19.75% by weight of {sup 23{sup 5}}U. Two positions will be available in the core for materials irradiation devices. The main objectives of the RMB Reactor and the other nuclear and radioactive

  9. Brazilian multipurpose reactor

    International Nuclear Information System (INIS)

    2014-01-01

    The Brazilian Multipurpose Reactor (RMB) Project is an action of the Federal Government, through the Ministry of Science Technology and Innovation (MCTI) and has its execution under the responsibility of the Brazilian National Nuclear Energy Commission (CNEN). Within the CNEN, the project is coordinated by the Research and Development Directorate (DPD) and developed through research units of this board: Institute of Nuclear Energy Research (IPEN); Nuclear Engineering Institute (IEN); Centre for Development of Nuclear Technology (CDTN); Regional Center of Nuclear Sciences (CRCN-NE); and Institute of Radiation Protection and Dosimetry (IRD). The Navy Technological Center in Sao Paulo (CTMSP) and also the participation of other research centers, universities, laboratories and companies in the nuclear sector are important and strategic partnerships. The conceptual design and the safety analysis of the reactor and main facilities, related to nuclear and environmental licensing, are performed by technicians of the research units of DPD / CNEN. The basic design was contracted to engineering companies as INTERTHECNE from Brazil and INVAP from Argentine. The research units from DPD/CNEN are also responsible for the design verification on all engineering documents developed by the contracted companies. The construction and installation should be performed by specific national companies and international partnerships. The Nuclear Reactor RMB will be a open pool type reactor with maximum power of 30 MW and have the OPAL nuclear reactor of 20 MW, built in Australia and designed by INVAP, as reference. The RMB reactor core will have a 5x5 configuration, consisting of 23 elements fuels (EC) of U 3 Si 2 dispersion-type Al having a density of up to 3.5 gU/cm 3 and enrichment of 19.75% by weight of 23 5 U. Two positions will be available in the core for materials irradiation devices. The main objectives of the RMB Reactor and the other nuclear and radioactive facilities are

  10. Assessing the scientific research productivity of a Brazilian healthcare institution: a case study at the heart institute of São Paulo, Brazil

    Directory of Open Access Journals (Sweden)

    Beatriz Helena Tess

    2009-06-01

    Full Text Available INTRODUCTION: The present study was motivated by the need to systematically assess the research productivity of the Heart Institute (InCor, Medical School of the University of São Paulo, Brazil. OBJECTIVE: To explore methodology for the assessment of institutional scientific research productivity. MATERIALS AND METHODS: Bibliometric indicators based on searches for author affiliation of original scientific articles or reviews published in journals indexed in the databases Web of Science, MEDLINE, EMBASE, LILACS and SciELO from January 2000 to December 2003 were used in this study. The retrieved records were analyzed according to the index parameters of the journals and modes of access. The number of citations was used to calculate the institutional impact factor. RESULTS: Out of 1253 records retrieved from the five databases, 604 original articles and reviews were analyzed; of these, 246 (41% articles were published in national journals and 221 (90% of those were in journals with free online access through SciELO or their own websites. Of the 358 articles published in international journals, 333 (93% had controlled online access and 223 (67% were available through the Capes Portal of Journals. The average impact of each article for InCor was 2.224 in the period studied. CONCLUSION: A simple and practical methodology to evaluate the scientific production of health research institutions includes searches in the LILACS database for national journals and in MEDLINE and the Web of Science for international journals. The institutional impact factor of articles indexed in the Web of Science may serve as a measure by which to assess and review the scientific productivity of a research institution.

  11. Assessment of the coordination of integrated health service delivery networks by the primary health care: COPAS questionnaire validation in the Brazilian context.

    Science.gov (United States)

    Rodrigues, Ludmila Barbosa Bandeira; Dos Santos, Claudia Benedita; Goyatá, Sueli Leiko Takamatsu; Popolin, Marcela Paschoal; Yamamura, Mellina; Deon, Keila Christiane; Lapão, Luis Miguel Veles; Santos Neto, Marcelino; Uchoa, Severina Alice da Costa; Arcêncio, Ricardo Alexandre

    2015-07-22

    Health systems organized as networks and coordinated by the Primary Health Care (PHC) may contribute to the improvement of clinical care, sanitary conditions, satisfaction of patients and reduction of local budget expenditures. The aim of this study was to adapt and validate a questionnaire - COPAS - to assess the coordination of Integrated Health Service Delivery Networks by the Primary Health Care. A cross sectional approach was used. The population was pooled from Family Health Strategy healthcare professionals, of the Alfenas region (Minas Gerais, Brazil). Data collection was performed from August to October 2013. The results were checked for the presence of floor and ceiling effects and the internal consistency measured through Cronbach alpha. Construct validity was verified through convergent and discriminant values following Multitrait-Multimethod (MTMM) analysis. Floor and ceiling effects were absent. The internal consistency of the instrument was satisfactory; as was the convergent validity, with a few correlations lower then 0.30. The discriminant validity values of the majority of items, with respect to their own dimension, were found to be higher or significantly higher than their correlations with the dimensions to which they did not belong. The results showed that the COPAS instrument has satisfactory initial psychometric properties and may be used by healthcare managers and workers to assess the PHC coordination performance within the Integrated Health Service Delivery Network.

  12. Reducing the impact of irrigated crops on freshwater availability: the case of Brazilian yellow melons

    NARCIS (Netherlands)

    Brito de Figueirêdo, M.C.; Boer, de I.J.M.; Kroeze, C.; Silva Barros, da V.; Sousa, de J.A.; Souza de Aragão, F.A.; Sonsol Gondim, R.; Potting, J.

    2014-01-01

    Purpose This study quantifies freshwater consumption throughout the life cycle of Brazilian exported yellow melons and assesses the resulting impact on freshwater availability. Results are used to identify improvement options. Moreover, the study explores the further impact of variations in

  13. 75 FR 61511 - Indian Gaming

    Science.gov (United States)

    2010-10-05

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs.... FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the.... SUPPLEMENTARY INFORMATION: Under section 11 of the Indian Gaming Regulatory Act of 1988 (IGRA), Public Law 100...

  14. 76 FR 42722 - Indian Gaming

    Science.gov (United States)

    2011-07-19

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... Date: July 19, 2011. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming... INFORMATION: Under section 11 of the Indian Gaming Regulatory Act of 1988 (IGRA), Public Law 100-497, 25 U.S.C...

  15. 75 FR 38834 - Indian Gaming

    Science.gov (United States)

    2010-07-06

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs...: July 6, 2010. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office...-4066. SUPPLEMENTARY INFORMATION: Under Section 11 of the Indian Gaming Regulatory Act of 1988 (IGRA...

  16. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Editorial Board. Sadhana. Editor. N Viswanadham, Indian Institute of Science, Bengaluru. Senior Associate Editors. Arakeri J H, Indian Institute of Science, Bengaluru Hari K V S, Indian Institute of Science, Bengaluru Mujumdar P P, Indian Institute of Science, Bengaluru Manoj Kumar Tiwari, Indian Institute of Technology, ...

  17. Concurrent and face validity of the MacArthur scale for assessing subjective social status: Brazilian Longitudinal Study of Adult Health (ELSA-Brasil).

    Science.gov (United States)

    Ferreira, Wasney de Almeida; Giatti, Luana; Figueiredo, Roberta Carvalho de; Mello, Heliana Ribeiro de; Barreto, Sandhi Maria

    2018-04-01

    This work assessed the concurrent and face validity of the MacArthur scale, which attempts to capture subjective social status in society, neighborhood and work contexts. The study population comprised a convenience sample made up of 159 adult participants of the ELSA-Brasil cohort study conducted in Minas Gerais between 2012 and 2014. The analysis was conducted drawing on Conceptual Metaphor Theory and using corpus linguistic methods. Concurrent validity was shown to be moderate for the society ladder (Kappaw = 0.55) and good for the neighborhood (Kappaw = 0.60) and work (Kappaw = 0,67) ladders. Face validity indicated that the MacArthur scale really captures subjective social status across indicators of socioeconomic position, thus confirming that it is a valuable tool for the study of social inequalities in health Brazil.

  18. Some aspects of the validity of the Montreal Cognitive Assessment (MoCAfor evaluating cognitive impairment in Brazilian patients with Parkinson's disease

    Directory of Open Access Journals (Sweden)

    Vitor Tumas

    Full Text Available ABSTRACT Background: The Montreal Cognitive Assessment (MoCA is a short global cognitive scale, and some studies suggest it is useful for evaluating cognition in patients with Parkinson's disease (PD. However, its accuracy has been questioned in studies involving patients with low education. Objective: We sought to assess whether some of the MoCA subtests contribute to the low accuracy of the test. Methods: We performed a cross-sectional retrospective analysis of clinical data in a cohort of 71 patients with PD, most with less than 8 years of education. Patients were examined using the MDS-UPDRS, Hoehn and Yahr and the MoCA. The data were analyzed using mainly descriptive statistics. Results: We analyzed the data of 66 patients that were not demented according to the clinical evaluation and classified them using the proposed cut-off MoCA scores for diagnosis of MCI and dementia. Thirteen patients (19.7% were classified as having normal cognition, 24 (36.3% MCI and 29 (43.9% dementia. Patients with dementia had longer disease duration (p=0.016 and lower education (p=0.0001. Total MoCA scores had a an almost normal distribution with a wide range of scores and only one maximum score. Performance on the MoCA was highly correlated with education (correlation coefficient=0.66, p=0.0001. At least five of the 10 MoCA subtests showed significant floor effects. Conclusion: We believe that some of the MoCA subtests may be too difficult to be completed by PD patients with low educational level, thus contributing to the test's poor diagnostic accuracy.

  19. The measurement of social disablement and assessment of psychometric properties of the Social Behaviour Schedule (SBS-BR) in 881 Brazilian long-stay psychiatric patients.

    Science.gov (United States)

    Lima, Lúcia Abelha; Gonçalves, Sylvia; Pereira, Basílio Bragança; Lovisi, Giovanni Marcos

    2006-03-01

    Data on the prevalence of social disablement in long-stay psychiatric patients, and the assessment of the psychometric properties of the instruments that evaluate social behaviour in this population are scarce in Brazil. Therefore, this cross-sectional study aimed to estimate the prevalence rates of social disablement in a population of long-stay psychiatric patients from the Rio de Janeiro metropolitan area, and assessed the psychometric properties of the Social Behaviour Schedule (SBS). Data were collected from a population of 881 psychiatric patients housed in the Municipal Mental Health Institute using the 21-item SBS. Most of the patients were women (59%), the mean age was 65.8 years (SD = 11) and the mean length of stay was 37.3 years (SD = 11.5). Of the population, 50.6% were scored as having poor self-care, 46% with little spontaneous communication, 41.1% with poor attention span, and 37.1% with underactivity. Comparing our data with international studies that used the same instrument, we found that our population was more disabled than the others, especially on the social withdrawal factor. Regarding psychometric properties, the inter-rater kappa was 0.709, the inter-informant kappa was 0.500, and the Cronbach's alpha coefficient was 0.766. The groups of patients in the six settings of the institute presented significant statistical differences in the total score (F = 11.447, p < 0.001). This study demonstrates the high rates of social disablement in this population. The precarious conditions of the institution where the patients have been living for decades and unmet individual care may have exacerbated their social disablement. Furthermore, the SBS-BR had satisfactory psychometric properties, particularly reliability, showing it to be an adequate instrument for measuring social disablement in Brazil.

  20. High Spatial Resolution Visual Band Imagery Outperforms Medium Resolution Spectral Imagery for Ecosystem Assessment in the Semi-Arid Brazilian Sertão

    Directory of Open Access Journals (Sweden)

    Ran Goldblatt

    2017-12-01

    Full Text Available Semi-arid ecosystems play a key role in global agricultural production, seasonal carbon cycle dynamics, and longer-run climate change. Because semi-arid landscapes are heterogeneous and often sparsely vegetated, repeated and large-scale ecosystem assessments of these regions have to date been impossible. Here, we assess the potential of high-spatial resolution visible band imagery for semi-arid ecosystem mapping. We use WorldView satellite imagery at 0.3–0.5 m resolution to develop a reference data set of nearly 10,000 labeled examples of three classes—trees, shrubs/grasses, and bare land—across 1000 km 2 of the semi-arid Sertão region of northeast Brazil. Using Google Earth Engine, we show that classification with low-spectral but high-spatial resolution input (WorldView outperforms classification with the full spectral information available from Landsat 30 m resolution imagery as input. Classification with high spatial resolution input improves detection of sparse vegetation and distinction between trees and seasonal shrubs and grasses, two features which are lost at coarser spatial (but higher spectral resolution input. Our total tree cover estimates for the study area disagree with recent estimates using other methods that may underestimate treecover because they confuse trees with seasonal vegetation (shrubs and grasses. This distinction is important for monitoring seasonal and long-run carbon cycle and ecosystem health. Our results suggest that newer remote sensing products that promise high frequency global coverage at high spatial but lower spectral resolution may offer new possibilities for direct monitoring of the world’s semi-arid ecosystems, and we provide methods that could be scaled to do so.

  1. Offshoring de serviços de call center: um estudo comparativo entre Brasil, Índia e África do Sul Offshoring de servicios de call center: un estudio comparativo entre Brasil, India y África del Sur Offshoring of call center services: a comparison of brazilian, indian and south african options

    Directory of Open Access Journals (Sweden)

    Paulo Roberto Gião

    2009-06-01

    centers en tres países emergentes: India, África del Sur y Brasil. El segundo es entender los motivos que llevaron India a ocupar un rol de destaque mundial en offshoring de servicios de call center. El tercer objetivo es entender lo que distingue los call centers brasileños de los indianos, cuanto a las variables relevantes para el offshoring. Para eso fueron analizados datos primarios de 235 empresas de call center colectados a partir de la aplicación de un survey en los tres países analizados. Esos datos son oriundos de una investigación internacional intitulada The Global Call Center Industry Project (GCCIP, que está siendo realizada de manera simultánea en veinte países de todos los continentes.The call center sector has made great progress worldwide, driven by advances in telecommunications and information technology as well as the need to provide customer service, often as required by regulating agencies. A strong international trend has been observed to offshore these services from developed to emergent countries. This trend was discussed with three objectives. The call center industry was first compared in developing countries, Brazil, India and South Africa based on critical variables. Then the prominent world role of India for offshoring of these services was investigated. Finally a search was made for reasons that distinguish Brazilian and Indian call centers based on relevant variables for offshoring. Primary data were collected by a survey and analyzed regarding 235 call center organizations in the three countries in question. These data are from the international survey, The Global Call Center Industry Project, conducted simultaneously in twenty countries on all continents.

  2. Utilisation of Indian Remote Sensing Satellite (IRS) data for assessment of soil erosion process of a watershed in Chhotanagpur plateau region, India

    Science.gov (United States)

    Pramod Krishna, Akhouri

    A watershed in Chhotanagpur plateau region was investigated utilizing space data from Indian Remote Sensing (IRS) Satellite towards spatial and temporal soil erosion process study. Geomorphologically, this plateau region is an undulating pediplain. The watershed namely Potpoto river watershed covering an area of 8160 hectares is situated in the vicinity of Ranchi, capital city of newly created Jharkahnd state. As per the national watershed atlas, Potpoto river is a tributary of Subarnarekha river system within the Upper Subarnarekha river basin under watershed no. 4H3C8. This rural to semi-urban watershed is important towards various services to Ranchi city as well as experiencing direct or indirect pressures of development. Drivers of land use changes at ground level are responsible for change in soil erosion rates in any watershed in coupled human-environment systems. This may adversely affect the soil cover of such watersheds depicted through changed rates of erosion. In a rural to semi-urban watershed like this, there are general tendencies of land use and thereby land cover changes from forests to agricultural lands, within agricultural land in terms of cropping pattern changes to cash-crops, orchards, commercial plantations and conversions to other land use categories as well towards infrastructure expansions. Universal Soil Loss Equation (USLE) was used as a basis to observe the intensity of erosion using remote sensing, rainfall data, soil data and land use/land cover map. IRS1C LISSIII and IRSP6 LISSIII data were used to identify land use status for the years 1996 and 2004 respectively. LISSIII sensor provides data in the visible to near infrared (Bands 2, 3, 4) as well as short wave infrared (Band 5) range of electromagnetic spectrum. In this study, bands 2 (0.52-0.59 microns), 3 (0.62-0.68 microns) and 4 (0.77-0.86 microns) were used with spatial resolution of 23.5 meters at nadir. Digital image processing was carried out using ERDAS Imagine software

  3. Textos padronizados em português (BR para medida da velocidade de leitura: comparação com quatro idiomas europeus New standardized texts in Brazilian Portuguese to assess reading speed: comparison with four European languages

    Directory of Open Access Journals (Sweden)

    André Messias

    2008-08-01

    Full Text Available OBJETIVO: Desenvolver textos para medida da velocidade de leitura comparáveis com outros quatro idiomas europeus. MÉTODOS: Dez textos com similar grau de dificuldade, número de caracteres, número de palavras e sintaxe (segundo a teoria de Gibson foram desenvolvidos por um especialista em lingüística, em português (BR, fazendo-se a tradução de textos previamente padronizados em quatro idiomas: inglês, francês, finlandês e alemão. A velocidade de leitura foi medida em 25 indivíduos saudáveis de idade entre 19 e 35 anos (mediana=24 anos com os dez textos. RESULTADOS: A velocidade de leitura nos textos em português foi em média 1100 ± 167 (desvio padrão caracteres por minuto. Pequenas diferenças foram encontradas entre as velocidades de leitura medidas com os dez textos, e essas diferenças não foram estatisticamente significantes em grupos de no mínimo seis textos. A velocidade de leitura dos voluntários da mesma faixa etária nos outros idiomas foi: alemão: 1126 ± 105; finlandês: 1263 ± 142; francês: 1214 ± 152 e inglês: 1234 ± 147. CONCLUSÃO: Os autores desenvolveram um conjunto de textos em português (BR padronizados e homogêneos para medida da velocidade de leitura, que são comparáveis com textos em outros quatro idiomas europeus. Esses textos podem ser usados para estudos multicêntricos internacionais envolvendo leitura e visão subnormal.PURPOSE: To develop standardized texts in Brazilian Portuguese to assess reading speed and compare performances among four European languages. METHODS: 10 texts were designed by a linguistic expert at the level of a sixth grade reading material (reading ages 10-12 years and were matched for length and syntactic complexity, according to the syntactic prediction locality theory of Gibson. Normally sighted native speaking volunteers aged 18-35 years read each text aloud at random. RESULTS: The reading speed was on average 1100 ± 167 (standard deviation characters per minute

  4. Prevalence of pterygium and cataract in indigenous populations of the Brazilian Amazon rain forest.

    Science.gov (United States)

    Paula, J S; Thorn, F; Cruz, A A V

    2006-05-01

    To compare the prevalence of pterygium and cataract in four indigenous populations of the Brazilian Amazonian rain forest (Arawak, Tukano, Maku, and Yanomami) with different ethnic and social behaviour backgrounds. A cross-sectional pterygium and cataract survey was performed in 624 adult Indians of the Brazilian rain forest belonging to four different ethnic groups. The Indians were classified according to their social behaviour in two groups: Arawak and Tukano (group 1) and Maku and Yanomami (group 2). Slit-lamp biomicroscopy was employed to examine the entire sample. All subjects were classified as 1 or 0 according to the presence or absence pterygium and cataract. Sex and age were also recorded. chi(2)-tests revealed that the prevalence of pterygium and cataract differed significantly between groups 1 and 2. For pterygia: 36.6% (97/265) and 5.0% (18/359), respectively (chi(2)=101.2, P<0.0001), and for cataracts: 24.5% (65/265) and 13.7% (49/359) respectively (chi(2)=12.09, P=0.0005). Gender was not associated with pterygium (P=0.1326) and cataract (P=0.2263) in both groups. Elderly subjects showed a significantly higher prevalence of cataract (P<0.0001). The prevalence of pterygia did not increase with age (P=0.8079) in both groups. Indians of group 1 have higher prevalence of pterygia and cataract than Indians of group 2. Social behaviour, especially the rate of sun exposure, appears to be the main factor for the different rates of pterygium and cataract displayed by these indigenous people of the Brazilian rain forest.

  5. About | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    The 82nd Annual Meeting of the Indian Academy of Sciences is being held at ... by newly elected Fellows and Associates over a wide range of scientific topics. ... Indian Institute of Science Education and Research (IISER), Bhopal: Indian ...

  6. 25 CFR 163.81 - Assessment guidelines.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Assessment guidelines. 163.81 Section 163.81 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER GENERAL FORESTRY REGULATIONS Program Assessment § 163.81 Assessment guidelines. Assessments shall be national in scope and shall include: (a) An...

  7. Indianization of psychiatry utilizing Indian mental concepts

    Science.gov (United States)

    Avasthi, Ajit; Kate, Natasha; Grover, Sandeep

    2013-01-01

    Most of the psychiatry practice in India is guided by the western concepts of mental health and illness, which have largely ignored the role of religion, family, eastern philosophy, and medicine in understanding and managing the psychiatric disorders. India comprises of diverse cultures, languages, ethnicities, and religious affiliations. However, besides these diversities, there are certain commonalities, which include Hinduism as a religion which is spread across the country, the traditional family system, ancient Indian system of medicine and emphasis on use of traditional methods like Yoga and Meditation for controlling mind. This article discusses as to how mind and mental health are understood from the point of view of Hinduism, Indian traditions and Indian systems of medicine. Further, the article focuses on as to how these Indian concepts can be incorporated in the practice of contemporary psychiatry. PMID:23858244

  8. Who owns the Brazilian carbon?

    Science.gov (United States)

    Freitas, Flavio L M; Englund, Oskar; Sparovek, Gerd; Berndes, Göran; Guidotti, Vinicius; Pinto, Luís F G; Mörtberg, Ulla

    2018-05-01

    Brazil is one of the major contributors to land-use change emissions, mostly driven by agricultural expansion for food, feed, and bioenergy feedstock. Policies to avoid deforestation related to private commitments, economic incentives, and other support schemes are expected to improve the effectiveness of current command and control mechanisms increasingly. However, until recently, land tenure was unknown for much of the Brazilian territory, which has undermined the governance of native vegetation and challenged support and incentive mechanisms for avoiding deforestation. We assess the total extent of public governance mechanisms protecting aboveground carbon (AGC) stocks. We constructed a land tenure dataset for the entire nation and modeled the effects and uncertainties of major land-use acts on protecting AGC stocks. Roughly 70% of the AGC stock in Brazil is estimated to be under legal protection, and an additional 20% is expected to be protected after areas in the Amazon with currently undesignated land undergo a tenure regularization. About 30% of the AGC stock is on private land, of which roughly two-thirds are protected. The Cerrado, Amazon, and Caatinga biomes hold about 40%, 30%, and 20% of the unprotected AGC, respectively. Effective conservation of protected and unprotected carbon will depend on successful implementation of the Forest Act, and regularization of land tenure in the Amazon. Policy development that prioritizes unprotected AGC stocks is warranted to promote conservation of native vegetation beyond the legal requirements. However, different biomes and land tenure structures may require different policy settings considering local and regional specifics. Finally, the fate of current AGC stocks relies upon effective implementation of command and control mechanisms, considering that unprotected AGC in native vegetation on private land only accounts for 6.5% of the total AGC stock. © 2017 John Wiley & Sons Ltd.

  9. Water-Quality Monitoring and Biological Integrity Assessment in the Indian River Lagoon, Florida: Status, Trends, and Loadings (1988-1994).

    Science.gov (United States)

    Sigua; Steward; Tweedale

    2000-02-01

    / The Indian River Lagoon (IRL) system that extends from Ponce DeLeon Inlet to Jupiter Inlet is comprised of three interconnected estuarine lagoons: the Mosquito Lagoon (ML), the Banana River Lagoon (BRL), and the Indian River Lagoon (subdivided into North Indian River Lagoon, NIRL and the South Indian River Lagoon, SIRL). The declines in both the areal coverage and species diversity of seagrass communities within the IRL system are believed to be due in part to continued degradation of water quality. Large inflows of phosphorus (P) and nitrogen (N) -laden storm-water from urban areas and agricultural land have been correlated with higher chlorophyll a production in the central, south central, and the south segments of the lagoon. In a system as large and complex as the lagoon, N and P limitations are potentially subject to significant spatial and temporal variability. Total Kjeldahl nitrogen (TN) was higher in the north (1.25 mg/liter) and lower in the south (0.89 mg/liter). The reverse pattern was observed for total P (TP), i.e., lowest in the north (0.03 mg/liter) and highest at the south (0.14 mg/liter) ends of the IRL. This increased P concentration in the SIRL appears to have a significantly large effect on chlorophyll a production compared with the other segments, as indicated by stepwise regression statistics. This relationship can be expressed as follows: South IRL [chlorophyll a] = -8.52 + 162.41 [orthophosphate] + 7.86 [total nitrogen] + 0.38 [turbidity]; R(2) = 0.98**.

  10. Tele-education and competencies assessment to Brazilian's auxiliary nurse A Tele-educação e a avaliação de competências profissionais da auxiliar de enfermagem no Brasil

    Directory of Open Access Journals (Sweden)

    Claudia Maria da Silva Marques

    2007-12-01

    Full Text Available This paper presents Brazilian's experience with the organization of methods and strategies for the assessment of competencies for technical level of nursing workers. The evaluative process proposed includes the creation of a learning-oriented and distance-based virtual assessment environment. The proposed methodology for professional competencies assessment adopted a critical-emancipatory perspective. A tele-education environment was deployed, involving software development - a virtual man - and an assessment cybertutor. Learning modules for the cybertutor were developed and videos of clinical simulations, structured around assessment in cognitive, behavioral, and simulation areas. The evaluation modules considered aspects of competencies in know-know, know-how and know-act professional ethics. Also the variability of practices of nursing - hospitals and primary health care units - was considered. This instrument showed as an important strategy for the optimization of assessment procedures that are widely used across Brazil and it is a powerful tool for incorporation into the continuing professional education.Presenta-se la experiencia brasileña en la organización de metodología y estrategias de evaluación de las competencias profesionales de los afiliares de enfermería. El proceso evaluativo propuesto por el Ministerio de la Salud incluí la creación del ambiente virtual que tiene como premisa la evaluación formativa y à la distancia. Dentro de la propuesta metodológica de evaluación de las competencias profesionales en la perspectiva critico-emancipatória, fue desarrollado un ambiente de tele-educación, con la creación de software, del hombre virtual y del cybertutor de la evaluación. Los módulos de evaluación consideraran las competencias en las dimensiones del saber-saber, sa-ber-hacer y saber-ser, con bases en perfil de los profesionales de los hospitales y de unidades de salud. El instrumento mostró ser una importante

  11. Associateship | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Address: Dept. of Electrical Engineering, Indian Institute of Technology, Kandi, ... Specialization: Elementary Particle Physics Address during Associateship: Centre for Theoretical Studies, Indian Institute of Science, Bangalore 560 012.

  12. Fellowship | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Address: Director, Indian Institute of Science Education & Research, .... Address: Visiting Professor, CORAL, Indian Institute of Technology, ..... Specialization: Elementary Particles & High Energy Physics, Plasma Physics and Atomic Physics

  13. Fellowship | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Address: Department of Chemistry, Indian Institute of Technology, Powai, Mumbai .... Address: Emeritus Professor, National Institute of Advanced Studies, Indian .... Specialization: High Energy & Elementary Particle Physics, Supersymmetric ...

  14. Use of statistical procedures in Brazilian and international dental journals.

    Science.gov (United States)

    Ambrosano, Gláucia Maria Bovi; Reis, André Figueiredo; Giannini, Marcelo; Pereira, Antônio Carlos

    2004-01-01

    A descriptive survey was performed in order to assess the statistical content and quality of Brazilian and international dental journals, and compare their evolution throughout the last decades. The authors identified the reporting and accuracy of statistical techniques in 1000 papers published from 1970 to 2000 in seven dental journals: three Brazilian (Brazilian Dental Journal, Revista de Odontologia da Universidade de Sao Paulo and Revista de Odontologia da UNESP) and four international journals (Journal of the American Dental Association, Journal of Dental Research, Caries Research and Journal of Periodontology). Papers were divided into two time periods: from 1970 to 1989, and from 1990 to 2000. A slight increase in the number of articles that presented some form of statistical technique was noticed for Brazilian journals (from 61.0 to 66.7%), whereas for international journals, a significant increase was observed (65.8 to 92.6%). In addition, a decrease in the number of statistical errors was verified. The most commonly used statistical tests as well as the most frequent errors found in dental journals were assessed. Hopefully, this investigation will encourage dental educators to better plan the teaching of biostatistics, and to improve the statistical quality of submitted manuscripts.

  15. Brazilian and Cape Verdian literatures for Afro-Brazilian learning

    Directory of Open Access Journals (Sweden)

    Norma Sueli Rosa Lima

    2016-12-01

    Full Text Available This article proposes to examine the dialogue between the literary produc-tions from Brazil and Cape Verde from the point of view of the role and representation of orality (Creole / Brazilian Portuguese, colonial and post-colonial perspectives and their cultural and ethnic specificities.---DOI: http://dx.doi.org/10.21881/abriluff.2016n17a385

  16. Panorama of the Brazilian correctional structure

    Directory of Open Access Journals (Sweden)

    Renata de Oliveira Cartaxo

    2014-04-01

    Full Text Available Objective: To describe, based on the Penitentiary Information Integrated System (Sistema Integrado de Informações Penitenciárias - Infopen, aspects of the national correctional structure, the convicts’ characteristics and the profiles of the existing professionals to guarantee the constitutional precept of healthcare. Methods: Descriptive study, on a documental basis, carried out from secondary data available in the Penitentiary Information Integrated System, where the Brazilian correctional structure was assessed, along with the prison inmate’s profile regarding personal characteristics and the committed crime, and the professionals involved in healthcare. Results: There are 298,275 vacancies, occupied by 496,251 convicts in 1,857 prisons. Concerning the inmates’ profile, it was observed that 92.3% (461,444 are male between 18 and 24 years old (25.6% - 126,929, dark-skinned (36.7% - 82,354, with incomplete elementary school (40.7% - 201,938, who mainly committed the drug smuggling crime (23.5% - 100,648. As to the composition of the health assistance team, it was evidenced a total amount of 5,132 professionals registered in the system. Conclusion: Based on the penitentiary information integrated system, the Brazilian correctional structure is characterized by presenting a vacancy deficit, caused by overcrowding and/or saturation of the existent prisons, what makes it especially difficult to guarantee the fulfillment of the inmates’ necessities. doi:10.5020/18061230.2013.p266

  17. Gout treatment: survey of Brazilian rheumatology residents.

    Science.gov (United States)

    Amorim, Rodrigo Balbino Chaves; Vargas-Santos, Ana Beatriz; Pereira, Leticia Rocha; Coutinho, Evandro Silva Freire; da Rocha Castelar-Pinheiro, Geraldo

    2017-05-01

    To assess the current practices in gout management among Brazilian rheumatology residents. We performed a cross-sectional online survey among all the rheumatology residents and those rheumatologists who had just completed their training (post-residency (PR)) regarding their approach to gout management. Results were compared with the 2012 American College of Rheumatology (ACR) gout guidelines and with the responses of a previous survey with a representative sample of practicing Brazilian rheumatologists (RHE). We received 224 responses (83%) from 271 subjects. Among all respondents, the first-choice treatment for gout flares was the combination of a nonsteroidal anti-inflammatory drug + colchicine for otherwise healthy patients. A target serum urate 75%. Less than 70% reported starting allopurinol at low doses (≤100 mg/day) for patients with normal renal function and gout guidelines, especially among PR. However, some important aspects of gout management need improvement. These results will guide the development of a physician education program to improve the management of gout patients in Brazil.

  18. Ochratoxin A in Brazilian green coffee

    Directory of Open Access Journals (Sweden)

    LEONI Luís A.B.

    2001-01-01

    Full Text Available Ochratoxin A is a nephrotoxic, teratogenic and imunotoxic compound produced by Aspergillus and Penicillium spp. It is a suspected carcinogen to humans and it is carcinogenic to rats. Recently it has drawn attention because it has been found in coffee and it has been the object of regulation by coffee importing countries. Brazil is the largest coffee producing country and its largest consumer. In order to conduct an initial assessment of the situation of the coffee produced in the country and offered to its population, one hundred and thirty two samples of Brazilian green coffee from 5 producing states (Minas Gerais, Paraná, São Paulo, Espírito Santo and Bahia and destined for the home market, were collected at sales points at the cities of Londrina and Santos, Brazil, and analyzed for ochratoxin A. The toxin was isolated in immunoaffinity columns and quantified by HPLC with florescence detection. The limit of detection was 0.7ng/g and the average RSD for duplicates of the samples was 11%. Twenty seven samples were found contaminated with the toxin and the average concentration for the contaminated samples was 7.1ng/g ochratoxin A. Neither the total number of defects nor the number of specific defects according to the Brazilian coffee classification system (black, partly -- black, sour, stinkers-black, stinkers-green, pod beans showed any relation to the contamination of the samples with ochratoxin A.

  19. Trace elements in brazilian soils

    International Nuclear Information System (INIS)

    Rocha, Geraldo Cesar

    1995-01-01

    A literature revision on trace elements (Zn, B, Mn, Mo, Cu, Fe, and Cl) in Brazilian soils was prepared, with special attention to the chemical form and range in the soil, extraction methods and correlation of the amount in soils with soil properties

  20. BRAZILIAN EXPORTS OF MANUFACTURED WOOD

    Directory of Open Access Journals (Sweden)

    Rafael de Azevedo Calderon

    2010-08-01

    Full Text Available The present work deals with the Brazilian exports of sawnwood of non-coniferous, veneer sheets and plywood, from 1961 to 2002. The data regarding the three studied products, sawnwood of non-coniferous, veneer sheets and plywood, were joined through the method of Fisher so that an econometric evaluation of the market of the three products could be carried out. Supply and demand models of the Brazilian exports were specified. The results were satisfactory and they match with the literature. The supply of exports presented a positive answer in relation to the exporter's remuneration, to the production, to the use of the installed capacity (cycles of domestic economical activity and to the tendency, and negative in relation to the internal demand. The demand for the Brazilian exports was influenced positively by the world income, participation index and tendency, and negatively for the relative price. The low elasticity-price of the found demand can have implications in the conservation of the Brazilian forest resources because the exporters can increase the prices, reduce the amounts and still increase the incomes.

  1. The Brazilian sugarcane innovation system

    International Nuclear Information System (INIS)

    Tosi Furtado, Andre; Gaya Scandiffio, Mirna Ivonne; Barbosa Cortez, Luis Augusto

    2011-01-01

    Ethanol has recently been of great interest worldwide because it is a viable economic alternative to petroleum products and it is a renewable source of energy that mitigates the emission of greenhouse gases. Brazilian bioethanol from sugarcane is the most successful case at the world level because of its low cost and low level of greenhouse gas emissions. Brazil's success with sugarcane cannot be understood as based solely on a natural comparative advantage, but as a result of efforts that culminated in a positive trajectory of technological learning, relying mostly on incremental innovations. The purpose of this article is to analyze the key aspects of the innovation system built around the Brazilian sugarcane industry. It is based on the national innovation systems approach according to which innovation results from the interaction of different institutional actors. Institutional arrangements are analyzed as the basis for the innovative process, in particular R and D and the innovation policies and strategies of the main players in the sugarcane sector, including sugar and ethanol mills, industrial goods suppliers, public and private research institutions, and governmental agencies. - Research Highlights: → The Brazilian success in bioethanol is due to the sugarcane innovation system. → Private funds for R and D became central after IAA closure. → Nowadays Brazilian innovation system is transforming to keep its leadership. → Public funds for research in the second generation bioethanol.

  2. Deforestation in the Brazilian Amazon

    NARCIS (Netherlands)

    Boekhout van Solinge, T.|info:eu-repo/dai/nl/156696207

    2015-01-01

    This essay takes a (green) criminological and multidisciplinary perspective on deforestation in the Brazilian Amazon, by focusing on the crimes and damages that are associated with Amazonian deforestation. The analysis and results are partly based on longer ethnographic stays in North Brazil (Amazon

  3. Red Women, White Policy: American Indian Women and Indian Education.

    Science.gov (United States)

    Warner, Linda Sue

    This paper discusses American Indian educational policies and implications for educational leadership by Indian women. The paper begins with an overview of federal Indian educational policies from 1802 to the 1970s. As the tribes have moved toward self-determination in recent years, a growing number of American Indian women have assumed leadership…

  4. Rapid naming, phonological memory and reading fluency in Brazilian bilingual students.

    Science.gov (United States)

    Fleury, Fernanda Oppenheimer; Avila, Clara Regina Brandão de

    2015-01-01

    To characterize the performance of Brazilian students exposed to two languages in reading fluency, phonological memory, and rapid naming, according to grade level, and to investigate correlations between these variables. Sixty students took part in this study (50% female), enrolled in the third to the fifth grades of two elementary schools of the city of São Paulo. They constituted two groups - bilingual group: 30 Brazilian children whose mother tongue and language spoken at home was Brazilian Portuguese and who were daily exposed to English at school for a period not shorter than three years; monolingual group: 30 students, from a monolingual Brazilian elementary school, who were paired by gender, age, and grade level with the bilingual students. Foreign children, children with complaint or indication of speech and language disorder, or who had been retained were excluded. A rapid automatized naming, pseudoword repetition, and oral reading tests were administered. The bilingual children were assessed in both languages and their performances were compared among themselves and with the monolingual group, which was only assessed in Brazilian Portuguese. The bilingual group showed better performance in English, rapid naming, and pseudoword repetition tasks, whereas Brazilian Portuguese, in reading fluency. A higher number of correlations were found in Brazilian Portuguese. The results suggest that the acquisition of a second language may positively influence the abilities of rapid naming, reading rate, and accuracy. Brazilian bilingual students performed better in tasks of phonological memory in English and Brazilian Portuguese performed better in reading fluency. Different correlation patterns were found between the rapid naming, accuracy, and reading rate, in the bilingual group analysis, in both languages.

  5. Evaluation of skeletal maturity in North Indian subjects using an objective method based on cervical vertebral bone age and assessment of its reliability as compared to hand wrist radiographic method

    Directory of Open Access Journals (Sweden)

    Sandeep Kumar

    2016-01-01

    Full Text Available Aim: To evaluate the skeletal maturity objectively and assess the reliability and validity of this method in North Indian subjects. Materials and Methods: Sixty subjects (8-16 years were taken and divided into two groups of 30 males and 30 females. For each subject, cervical vertebral bone age (VA was evaluated by the objective method described by Mito et al., and bone age (BA was estimated by Grave and Brown method of hand wrist radiograph. Correlations and average differences between various ages were determined. An analysis of variance and Tukey′s post-hoc tests were used to compare various ages at 5% significance level. Results: The correlations between cervical VAs and BAs were higher than other ages and also more in females than males. The analysis of female data showed no statistically significant difference (P > 0.05 whereas analysis of male data showed statistically significant difference (P < 0.05 between various ages. Conclusion: The findings of the present study suggest that this method of objectively evaluating skeletal maturation is reliable and can be applied to North Indian females only. The development of a new method to objectively evaluate cervical VA in males is needed.

  6. Brazilian infant and preschool children feeding: literature review

    Directory of Open Access Journals (Sweden)

    Carolina Santos Mello

    Full Text Available Abstract Objective To assess the feeding profile of Brazilian infants and preschool children aged 6 months to 6 years, based on the qualitative and quantitative analysis of food and nutrient intake. Data source This review analyzed studies carried out in Brazil that had food survey data on infants and preschool children. The search was limited to publications from the last 10 years included in the LILACS and MEDLINE electronic databases. Data summary The initial search identified 1480 articles, of which 1411 were excluded after the analysis of abstracts, as they were repeated or did not meet the inclusion criteria. Of the 69 articles assessed in full, 31 articles contained data on food survey and were selected. Only three studies concurrently assessed children from different Brazilian geographical regions. Of the assessed articles, eight had qualitative data, with descriptive analysis of food consumption frequency, and 23 had predominantly quantitative data, with information on energy and nutrient consumption. Conclusions The articles assessed in this review showed very heterogeneous results, making it difficult to compare findings. Overall, the feeding of infants and preschool children is characterized by low consumption of meat, fruits, and vegetables; high consumption of cow's milk and inadequate preparation of bottles; as well as early and high intake of fried foods, candies/sweets, soft drinks, and salt. These results provide aid for the development of strategies that aim to achieve better quality feeding of Brazilian infants and preschoolers.

  7. Defeathering the Indian.

    Science.gov (United States)

    LaRoque, Emma

    In an effort to mitigate the stultified image of the American Indian in Canada, this handbook on Native Studies is written from the Indian point of view and is designed to sensitize the dominant society, particularly educators. While numerous approaches and pointers are presented and specific mateirals are recommended, the focus is essentially…

  8. American Indian Community Colleges.

    Science.gov (United States)

    One Feather, Gerald

    With the emergence of reservation based community colleges (th Navajo Community College and the Dakota Community Colleges), the American Indian people, as decision makers in these institutions, are providing Indians with the technical skills and cultural knowledge necessary for self-determination. Confronted with limited numbers of accredited…

  9. Indian Summer Arts Festival


    OpenAIRE

    Martel, Yann; Tabu; Tejpal, Tarun; Kunzru, Hari

    2011-01-01

    The SFU Woodward's Cultural Unit partnered with the Indian Summer Festival Society to kick off the inaugural Indian Summer Festival. Held at the Goldcorp Centre for the Arts, it included an interactive Literature Series with notable authors from both India and Canada, including special guests Yann Martel, Bollywood superstar Tabu, journalist Tarun Tejpal, writer Hari Kunzru, and many others.

  10. Indian Ocean Rim Cooperation

    DEFF Research Database (Denmark)

    Wippel, Steffen

    Since the mid-1990s, the Indian Ocean has been experiencing increasing economic cooperation among its rim states. Middle Eastern countries, too, participate in the work of the Indian Ocean Rim Association, which received new impetus in the course of the current decade. Notably Oman is a very active...

  11. The Indian Monsoon

    Indian Academy of Sciences (India)

    Pacific Oceans, on subseasonal scales of a few days and on an interannual scale. ... over the Indian monsoon zone2 (Figure 3) during the summer monsoon .... each 500 km ×500 km grid over the equatorial Indian Ocean, Bay of Bengal and ...

  12. Indian Arts in Canada

    Science.gov (United States)

    Tawow, 1974

    1974-01-01

    A recent publication, "Indian Arts in Canada", examines some of the forces, both past and present, which are not only affecting American Indian artists today, but which will also profoundly influence their future. The review presents a few of the illustrations used in the book, along with the Introduction and the Foreword. (KM)

  13. Adaptação transcultural e análise da confiabilidade do Southampton Assessment of Mobility para avaliar a mobilidade de idosos brasileiros com demência Cross-cultural adaptation and reliability analyses of the Southampton Assessment of Mobility to assess mobility of Brazilian elderly with dementia

    Directory of Open Access Journals (Sweden)

    Leani Souza Máximo Pereira

    2006-10-01

    Full Text Available O objetivo deste trabalho foi adaptar transculturalmente o instrumento Southampton Assessment of Mobility e testar sua confiabilidade intra e interexaminadores para idosos brasileiros da comunidade, com demência, classificados quanto à gravidade pelo Clinical Dementia Rating. O instrumento adaptado foi aplicado em uma amostra de 107 idosos (76,26 anos ± 7,59; 27,1% homens, 72,9% mulheres com diagnóstico clínico de demência dado pelo serviço de geriatria do Centro de Referência em Atenção ao Idoso Professor Caio Benjamin Dias, do Estado de Minas Gerais, Hospital das Clínicas, Universidade Federal de Minas Gerais, Minas Gerais, Brasil. Dentre os avaliados, 39 (76,85 anos ± 7,75; 23,1% homens, 76,9% mulheres foram aleatorizados para avaliação da confiabilidade. A ferramenta estatística foi o teste kappa. Os resultados mostraram que a confiabilidade intra e interexaminadores foram, respectivamente: demência leve 0,89-0,86; moderada 0,79-0,85 e grave 0,53-0,49. O instrumento adaptado demonstrou ser aplicável à população alvo e demonstrou ter confiabilidade "quase perfeita" para demência leve e moderada. Para a demência grave os índices de confiabilidade foram "moderados".The objective was to perform a cross-cultural adaptation of the Southampton Assessment of Mobility and test its intra- and inter-examiner reliability for Brazilian elderly living in the community and diagnosed with dementia, with severity classified according to the Clinical Dementia Rating. The instrument was applied to 107 elderly (76.26 years ± 7.59; 27.1% males, 72.9% females diagnosed with dementia by the geriatric clinic at the university hospital of the Federal University in Minas Gerais. From the initial group, a randomized sample of 39 elderly (76.85 years ± 7.75; 23.1% males, 76.9% females was selected for the reliability tests. The statistical tool was the kappa test. The respective reliability indices were: mild dementia ­ 0.89-0.86; moderate

  14. TSUNAMIGENIC SOURCES IN THE INDIAN OCEAN

    Directory of Open Access Journals (Sweden)

    B. K. Rastogi

    2008-01-01

    Full Text Available Based on an assessment of the repeat periods of great earthquakes from past seismicity, convergence rates and paleoseismological results, possible future source zones of tsunami generating earthquakes in the Indian Ocean (possible seismic gap areas are identified along subduction zones and zones of compression. Central Sumatra, Java, Makran coast, Indus Delta, Kutch-Saurashtra, Bangladesh and southern Myanmar are identified as possible source zones of earthquakes in near future which might cause tsunamis in the Indian Ocean, and in particular, that could affect India. The Sunda Arc (covering Sumatra and Java subduction zone, situated on the eastern side of the Indian Ocean, is one of the most active plate margins in the world that generates frequent great earthquakes, volcanic eruptions and tsunamis. The Andaman- Nicobar group of islands is also a seismically active zone that generates frequent earthquakes. However, northern Sumatra and Andaman-Nicobar regions are assessed to be probably free from great earthquakes (M!8.0 for a few decades due to occurrence of 2004 Mw 9.3 and 2005 Mw 8.7 earthquakes. The Krakatau volcanic eruptions have caused large tsunamis in the past. This volcano and a few others situated on the ocean bed can cause large tsunamis in the future. List of past tsunamis generated due to earthquakes/volcanic eruptions that affected the Indian region and vicinity in the Indian Ocean are also presented.

  15. A clinical trial to assess the immunogenicity and safety of Inactivated Influenza Vaccine (Whole Virion IP (Pandemic Influenza (H1N1 2009 Monovalent Vaccine; VaxiFlu-S ™ in healthy Indian adult population

    Directory of Open Access Journals (Sweden)

    A H Kubavat

    2011-01-01

    Full Text Available Background : The pandemic of H1N1 2009 influenza has spread world over and low degree of virus transmission has continued in several regions of India. Aims : To assess the immunogenicity and safety of Pandemic Influenza (H1N1 2009 Monovalent Vaccine in healthy adult Indian population. Settings and Design : Prospective, open label, multicentric, phase 2/3 clinical trial. Materials and Methods : Healthy adult Indian subjects belonging to either 18-59 years or ≥60 years age groups were enrolled and administered a single 0.5 ml (≥15 mcg of hemagglutinin antigen dose of vaccine in the deltoid muscle. Anti-hemagglutinin antibody titer was assessed at baseline and 21 (±2 days after vaccination by Hemagglutination Inhibition (HI test. Safety assessments were done for a period of 42 days. Statistical Analysis Used : Percentages of appropriate population with 95% confidence intervals calculated, log transformation of the data to calculate Geometric Mean Titers (GMTs and chi-square test and student′s t-test applied for significance testing. Results : 182/198 and 53/63 volunteers in age groups of 18-59 years and ≥60 years, respectively, achieved an HI titer ≥1 : 40 at Day 21 (91.9% [95% confidence interval: 88.1-95.7%] and 84.1% [75.1-93.2%]; P=0.072. Further, 171/198 and 50/63 volunteers in the respective age groups achieved seroconversion/four-fold increase in titer at Day 21 (86.4% [81.6-91.1%] and 79.4% [69.4-89.4%]; P=0.179. A significant rise of 22.6-fold [18.0-28.4] and 10.5-fold [7.4-15.0] was noted in GMT in the respective age groups (P<0.001 for both groups as compared to baseline. Nine vaccine-related adverse events were reported (3.4% incidence [1.2-5.6%], which were of low severity only. Conclusions : Pandemic Influenza (H1N1 2009 Monovalent Vaccine produces excellent immunogenic response with a good tolerability profile in adult Indian population.

  16. Lunch quality and sociodemographic conditions between Brazilian regions

    Directory of Open Access Journals (Sweden)

    Bartira Mendes Gorgulho

    2018-05-01

    Full Text Available The objective of this study was to assess the quality of lunch consumed by adults in Brazil and its sociodemographic determinants in each Brazilian region. A cross-sectional study was carried out and a representative sample of regional populations was used. The sample comprised of 16,096 adults from the Brazilian National Dietary Survey, part of the Brazilian Household Budget Survey (POF. The lunch quality was evaluated by applying the main meal quality index (MMQI, comprised of 10 items of equal weights that resulted in a score that ranged from zero to 100 points. Linear regression models measured the association between lunch quality and sociodemographic factors. The average energy consumption at lunch was 704kcal (SD = 300, and the meal quality score mean was 57 points (SE = 0.30. The North Region had the worst MMQI score (56 points, SE = 0.07, while the Central had the best MMQI adjusted score (59 points, SE = 0.05. The MMQI final score was positively associated with male gender and ages between 20-39 years, and was inversely associated with having eight years or more of education, per capita income of at least three minimum wages, and with the consumption of meals prepared away from home. Despite differences among sociodemographic factors, all Brazilian regions had a lunch composed of foods rich in sugars and fats, with insufficient portions of fruits and vegetables, resulting in a low meal quality.

  17. [Obesity in Brazilian women: association with parity and socioeconomic status].

    Science.gov (United States)

    Ferreira, Regicely Aline Brandão; Benicio, Maria Helena D'Aquino

    2015-05-01

    To determine the influence of reproductive history on the prevalence of obesity in Brazilian women and the possible modifying effect of socioeconomic variables on the association between parity and excess weight. A retrospective analysis of complex sample data collected as part of the 2006 Brazilian National Survey on Demography and Health, which included a group representative of women of childbearing age in Brazil was conducted. The study included 11 961 women aged 20 to 49 years. The association between the study factor (parity) and the outcome of interest (obesity) was tested using logistic regression analysis. The adjusted effect of parity on obesity was assessed in a multiple regression model containing control variables: age, family purchasing power, as defined by the Brazilian Association of Research Enterprises (ABEP), schooling, and health care. Significance level was set at below 0.05. The prevalence of obesity in the study population was 18.6%. The effect of parity on obesity was significant (P for trend parity and age. Family purchase power had a significant odds ratio for obesity only in the unadjusted analysis. In the adjusted model, this variable did not explain obesity. The present findings suggest that parity has an influence on obesity in Brazilian women of childbearing age, with higher prevalence in women vs. without children.

  18. 76 FR 49505 - Indian Gaming

    Science.gov (United States)

    2011-08-10

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Tribal-State Class III Gaming Compact taking effect. SUMMARY: This publishes..., Director, Office of Indian Gaming, Office of the Deputy Assistant Secretary--Policy and Economic...

  19. 75 FR 38833 - Indian Gaming

    Science.gov (United States)

    2010-07-06

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes... Date: July 6, 2010. FOR FURTHER INFORMATION CONTACT: Paula Hart, Director, Office of Indian Gaming...

  20. 77 FR 76513 - Indian Gaming

    Science.gov (United States)

    2012-12-28

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Amended Tribal-State Class III Gaming Compact taking effect. SUMMARY..., 2012. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the...

  1. 76 FR 165 - Indian Gaming

    Science.gov (United States)

    2011-01-03

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... Wisconsin Gaming Compact of 1992, as Amended in 1999, 2000, and 2003. DATES: Effective Date: January 3, 2011. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the...

  2. 75 FR 68618 - Indian Gaming

    Science.gov (United States)

    2010-11-08

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... of Wisconsin Gaming Compact of 1991, as Amended in 1999 and 2003. DATES: Effective Date: November 8, 2010. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the...

  3. 77 FR 76514 - Indian Gaming

    Science.gov (United States)

    2012-12-28

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact taking effect. SUMMARY: This... FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the Deputy...

  4. New associates | Announcements | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Sushmee Badhulika, Indian Institute of Technology, Hyderabad ... Sankar Chakma, Indian Institute of Science Education & Research, Bhopal Joydeep ... B Praveen Kumar, Indian National Centre for Ocean Information Services, Hyderabad

  5. Water-quality monitoring and biological integrity assessment in the Indian River Lagoon, Florida: Status, trends, and loadings (1988--1994)

    Energy Technology Data Exchange (ETDEWEB)

    Sigua, G.C.; Steward, J.S.; Tweedale, W.A.

    2000-02-01

    The Indian River Lagoon (IRL) system that extends from Ponce DeLeon inlet to Jupiter inlet is comprised of three interconnected estuarine lagoons: The Mosquito Lagoon (ML), the Banana River Lagoon (BRL), and the Indian River Lagoon. The declines in both the aerial coverage and species diversity of seagrass communities within the IRL system are believed to be due in part to continued degradation of water quality. Large inflows of phosphorus (P) and nitrogen (N)-laden storm-water from urban areas an agricultural land have been correlated with higher chlorophyll a production in the central, south central, and the south segments of the lagoon. In a system as large and complex as the lagoon, N and P limitations are potentially subject to significant spatial and temporal variability. Total Kjeidahl nitrogen (TN) was higher in the north and lower in the south. The reverse pattern was observed for total P (TP), i.e., lowest in the north and highest at the south ends of the IRL. This increased P concentration in the SIRL appears to have a significantly large effect on chlorophyll a production compared with the other segments, as indicated by stepwise regression statistics. This relationship can be expressed as follows: South IRL [chlorophyll a] = {minus}8.52 + 162.41 [orthophosphate] + 7.86 [total nitrogen] + 0.38 [turbidity]; R{sup 2} = 0.98**.

  6. Greenhouse Gas Emissions from Brazilian Sugarcane Soils

    Science.gov (United States)

    Carmo, J.; Pitombo, L.; Cantarella, H.; Rosseto, R.; Andrade, C.; Martinelli, L.; Gava, G.; Vargas, V.; Sousa-Neto, E.; Zotelli, L.; Filoso, S.; Neto, A. E.

    2012-04-01

    Bioethanol from sugarcane is increasingly seen as a sustainable alternative energy source. Besides having high photosynthetic efficiency, sugarcane is a perennial tropical grass crop that can re-grow up to five or more years after being planted. Brazil is the largest producer of sugarcane in the world and management practices commonly used in the country lead to lower rates of inorganic N fertilizer application than sugarcane grown elsewhere, or in comparison to other feedstocks such as corn. Therefore, Brazilian sugarcane ethanol potentially promotes greenhouse gas savings. For that reason, several recent studies have attempted to assess emissions of greenhouse gases (GHG) during sugarcane production in the tropics. However, estimates have been mainly based on models due to a general lack of field data. In this study, we present data from in situ experiments on emission of three GHG (CO2, N2O, and CH4) in sugarcane fields in Brazil. Emissions are provided for sugarcane in different phases of the crop life cycle and under different management practices. Our results show that the use of nitrogen fertilizer in sugarcane crops resulted in an emission factor for N2O similar to those predicted by IPCC (1%), ranging from 0.59% in ratoon cane to 1.11% in plant cane. However, when vinasse was applied in addition to mineralN fertilizer, emissions of GHG increased in comparison to those from the use of mineral N fertilizer alone. Emissions increased significantly when experiments mimicked the accumulation of cane trash on the soil surface with 14 tons ha-1and 21 tons ha-1, which emission factor were 1.89% and 3.03%, respectively. This study is representative of Brazilian sugarcane systems under specific conditions for key factors affecting GHG emissions from soils. Nevertheless, the data provided will improve estimates of GHG from Brazilian sugarcane, and efforts to assess sugarcane ethanol sustainability and energy balance. Funding provided by the São Paulo Research

  7. Black swans in the brazilian stock market

    Directory of Open Access Journals (Sweden)

    Hugo Jacob Lovisolo

    2013-08-01

    Full Text Available This study analyzes extreme values in the daily returns of 45 Brazilian stocks between 2 January 1995 and 18 March 2009. The incidence of observations outside the range of three standard deviationsfrom the mean is at least five times greater than under the normal distribution. The occurrence of extreme values in the upper tail is 1.13 times higher than in the lower. The average of the extreme positive returns is higher than that of extreme negative returns. Half percent of the days determined the outcome of the investment. Extreme values are at least ± 7%. Investors should assess whether they will keep their holdings when returns of such magnitude occur. The characteristics of empirical distributions of stock returns favor the passive investor and the use of weight constraints in portfolio allocation models.

  8. Pharmacogenomic diversity among Brazilians: Influence of ancestry, self-reported Color and geographical origin

    Directory of Open Access Journals (Sweden)

    Guilherme eSuarez-Kurtz

    2012-11-01

    Full Text Available By virtue of being the product of the genetic admixture of three ancestral roots: Europeans, Africans and Amerindians, the present day Brazilian population displays very high levels of genomic diversity, which have important pharmacogenetic/-genomic (PGx implications. Recognition of this fact has prompted the creation of the Brazilian Pharmacogenomics Network (Refargen, a nationwide consortium of research groups, with the mission to provide leadership in PGx research and education in Brazil, with a population heath impact. Here, we present original data and review published results from a Refargen comprehensive study of the distribution of PGx polymorphisms in a representative cohort of the Brazilian people, comprising 1,034 healthy, unrelated adults, self-identified as white, brown or black, according to the Color categories adopted by the Brazilian Census. Multinomial log-linear regression analysis was applied to infer the statistical association between allele, genotype and haplotype distributions among Brazilians (response variables and self-reported Color, geographical region and biogeographical ancestry (explanatory variables, whereas Wright´s FST statistics was used to assess the extent of PGx divergence among different strata of the Brazilian population. Major PGx implications of these findings are: first, extrapolation of data from relatively well-defined ethnic groups is clearly not applicable to the majority of Brazilians; second, the frequency distribution of polymorphisms in several pharmacogenes of clinical relevance (e.g. ABCB1, CYP3A5, CYP2C9, VKORC varies continuously among Brazilians and is not captured by race/Color self-identification; third, the intrinsic heterogeneity of the Brazilian population must be acknowledged in the design and interpretation of PGx studies in order to avoid spurious conclusions based on improper matching of study cohorts.

  9. The six sigma program: an empirical study of brazilian companies.

    OpenAIRE

    Carvalho, Marly Monteiro de; Ho, Linda Lee; Pinto, Silvia Helena Boarin

    2014-01-01

    Purpose – The purpose of this paper is to assess the status of Six Sigma's status in Brazilian companies and understand the integration of this program with other quality management approaches. Additionally, the critical success factors (CSFs) for Six Sigma implementation and primary Six Sigma program characteristics were identified. Finally, the results of the used of Six Sigma were analysed. Design/methodology/approach – An extensive literature review illustrates the primary Six Sigma c...

  10. The Brazilian emergency response system

    International Nuclear Information System (INIS)

    Santos, Raul dos

    1997-01-01

    With the objective of improving the response actions to potential or real emergency situations generated by radiological or nuclear accidents, the Brazilian National Nuclear Energy Commission (CNEN) installed an integrated response system on a 24 hours basis. All the natiowide notifications on events that may start an emergency situation are converged to this system. Established since July 1990, this system has received around 300 notifications in which 5% were classified as potential emergency situation. (author)

  11. Evaluating fire danger in Brazilian biomes: present and future patterns

    Science.gov (United States)

    Silva, Patrícia; Bastos, Ana; DaCamara, Carlos; Libonati, Renata

    2017-04-01

    Climate change is expected to have a significant impact on fire occurrence and activity, particularly in Brazil, a region known to be fire-prone [1]. The Brazilian savanna, commonly referred to as cerrado, is a fire-adapted biome covering more than 20% of the country's total area. It presents the highest numbers of fire events, making it particularly susceptible to changes in climate. It is thus essential to understand the present fire regimes in Brazilian biomes, in order to better evaluate future patterns. The CPTEC/INPE, the Brazilian Center for Weather Forecasting and Climate Research at the Brazilian National Institute of Space Research developed a fire danger index based on the occurrence of hundreds of thousands of fire events in the main Brazilian biomes [2]: the Meteorological Fire Danger Index (MFDI). This index indicates the predisposition of vegetation to be burned on a given day, for given climate conditions preceding that day. It relies on daily values of air temperature, relative humidity, accumulated precipitation and vegetation cover. In this study we aim to access the capability of the MFDI to accurately replicate present fire conditions for different biomes, with a special focus on cerrado. To this end, we assess the link between the MFDI as calculated by three different reanalysis (ERA-Interim, NCEP/DOE Reanalysis 2 and MERRA-2) and the observed burned area. We further calculate the validated MFDI using a regional climate model, the RCA4 as forced by EC-Earth from CORDEX, to understand the ability of the model to characterize present fire danger. Finally, the need to calibrate the model to better characterize future fire danger was also evaluated. This work was developed within the framework of the Brazilian Fire-Land-Atmosphere System (BrFLAS) Project financed by the Portuguese and Brazilian science foundations, FCT and FAPESP (project references FAPESP/1389/2014 and 2014/20042-2). [1] KRAWCHUK, M.A.; MORITZ, M.A.; PARISIEN, M.A.; VAN DORN, J

  12. Efficiency Determinants in Brazilian Football Clubs

    OpenAIRE

    Marcelo Machado de Freitas; Rafael Araújo Sousa Farias; Leonardo Flach

    2017-01-01

    The aim of this study is to analyze the efficiency of Brazilian football clubs in generating revenues and the reasons behind it. To achieve this goal, we applied quantitative methods including Data Envelopment Analysis and Tobit regression modeling to data on the best clubs from 2012 to 2014, according to the Brazilian Football Confederation ranking. The results allowed for the inference that the largest Brazilian clubs, such as Grêmio (RS), Palmeiras (SP) and Vasco (RJ), were not efficie...

  13. Chinese Competition and Brazilian Exports of Manufactures

    OpenAIRE

    Jenkins, Rhys

    2014-01-01

    In recent years concerns have been raised over the impact of Chinese competition on Latin American exports, particularly those from Mexico. This article shows that Brazilian manufactured exports too have been negatively affected, and that this has been reflected in the “primarization” of Brazilian exports and a declining share in the import markets of its major customers. A variety of different indicators were used to analyse the extent to which Brazilian exports have faced competition from C...

  14. Rasam Indian Restaurant: Menu

    OpenAIRE

    Rasam Indian Restaurant

    2013-01-01

    Rasam Indian Restaurant is located in the Glasthule, a suburb of Dublin and opened in 2003. The objective is to serve high quality, authentic Indian cuisine. "We blend, roast and grind our own spices daily to provide a flavour that is unique to Rasam. Cooking Indian food is founded upon long held family traditions. The secret is in the varying elements of heat and spices, the tandoor clay oven is a hugely important fixture in our kitchen. Marinated meats are lowered into the oven on long m...

  15. [Indian workers in Oman].

    Science.gov (United States)

    Longuenesse, E

    1985-01-01

    Until recently Oman was a country of emigration, but by 1980 an estimated 200,000 foreign workers were in the country due to the petroleum boom. Almost 1/3 of the estimated 300,000 Indian workers in the Gulf states were in Oman, a country whose colonial heritage was closely tied to that of India and many of whose inhabitants still speak Urdu. The number of work permits granted to Indians working in the private sector in Oman increased from 47,928 in 1976 to 80,787 in 1980. An estimated 110,000 Indians were working in Oman in 1982, the great majority in the construction and public works sector. A few hundred Indian women were employed by the government of Oman, as domestics, or in other capacities. No accurate data is available on the qualifications of Indian workers in Oman, but a 1979 survey suggested a relatively low illiteracy rate among them. 60-75% of Indians in Oman are from the state of Kerala, followed by workers from the Punjab and the southern states of Tamil Nadu and Andhra Pradesh and Bombay. Indian workers are recruited by specialized agencies or by friends or relatives already employed in Oman. Employers in Oman prefer to recruit through agencies because the preselection process minimizes hiring of workers unqualified for their posts. Officially, expenses of transportation, visas, and other needs are shared by the worker and the employer, but the demand for jobs is so strong that the workers are obliged to pay commissions which amount to considerable sums for stable and well paying jobs. Wages in Oman are however 2 to 5 times the level in India. Numerous abuses have been reported in recruitment practices and in failure of employers in Oman to pay the promised wages, but Indian workers have little recourse. At the same level of qualifications, Indians are paid less then non-Omani Arabs, who in turn receive less than Oman nationals. Indians who remain in Oman long enough nevertheless are able to support families at home and to accumulate considerable

  16. Indian concepts on sexuality.

    Science.gov (United States)

    Chakraborty, Kaustav; Thakurata, Rajarshi Guha

    2013-01-01

    India is a vast country depicting wide social, cultural and sexual variations. Indian concept of sexuality has evolved over time and has been immensely influenced by various rulers and religions. Indian sexuality is manifested in our attire, behavior, recreation, literature, sculptures, scriptures, religion and sports. It has influenced the way we perceive our health, disease and device remedies for the same. In modern era, with rapid globalization the unique Indian sexuality is getting diffused. The time has come to rediscover ourselves in terms of sexuality to attain individual freedom and to reinvest our energy to social issues related to sexuality.

  17. Alternative fuels: a Brazilian outlook

    International Nuclear Information System (INIS)

    Moreira, J.R.; Serra, G.E.

    1990-01-01

    This paper focuses on studies and information related to the use of alternative fuels in Brazil. The first part of this paper deals with the economics of different biomass technologies. The analysis consists of a careful costing of all operations involved. The study deals with wood, sugar cane and cassava, since these crops are exploited for commercial purposes in Brazil. Corn, although a useful raw material for producing ethanol in the United States, is not used for this purpose in Brazil. The second part deals with the industrial technologies used to convert biomass into energy. We consider several forms of energy derived from biomass and evaluate the economics of the processes. When opportune, we compare costs with those of the North American market. Market analysis and displacement of conventional energy are the subject of the third part of the paper. While the cost of each product is evaluated in most cases; in others the current market price is used. Finally, we raise the issues of institutional problems and planning and offer some conclusions on the future of biomass as an alternative energy source. The technological discussion in this paper is based on the Brazilian experience in producing ethanol and other fuels from biomass. It is possible to extrapolate the Brazilian experience to other developing countries. The observations made in this chapter are based on the conditions prevalent in the Brazilian south-central agricultural region, specifically the state of Sao Paulo. (author). 91 refs., 16 figs., 11 tabs

  18. Brazilian Studies Then and Now

    Directory of Open Access Journals (Sweden)

    Anthony Pereira

    2012-09-01

    Full Text Available In 1912 the Brazilian diplomat and scholar Manuel de Oliveira Lima gave six lectures at Stanford University that encapsulated his views of what we now call Brazilian Studies. This article summarizes Oliveira Lima’s lectures. It then points out three aspects of Oliveira Lima’s worldview that are problematic from the perspective of the twenty-first century: his Eurocentrism; the unproblematic nature of the nation-state in his thinking; and his largely negative view of Brazil’s racial heritage. The third part of the essay analyzes three aspects of Oliveira Lima’s lectures that are still contemporary. These are the need to establish an adequate comparative context for the study of Brazil; the difficulty of justifying an academic discipline that revolves around the study of a single country; and the challenge of uniting disparate and specialized disciplines in order to appreciate Brazil’s complexity and trajectory in the modern world. In the conclusion, some guidelines for maintaining Brazilian Studies as a vibrant field are suggested.

  19. Assessing the efficiency of aluminium phosphide and arsenic trioxide in controlling the Indian crested porcupine (hystrix indica) in an irrigated forest plantation or Punjab, Pakistan

    International Nuclear Information System (INIS)

    Khan, A.A.

    2010-01-01

    The Indian crested porcupine, Hystrix indica, is widely distributed in the irrigated forests of Punjab, Pakistan and causes serious damage to trees, nursery stocking, field crops and vegetables. Field trials were conducted to determine the efficacy of aluminium phosphide (Phostoxin, 3g tablets) and arsenic trioxide bait (at 2.5g per apple) against the porcupine in a forest plantation. For fumigation with phostoxin, tablets were used at the rate of four, five, six and seven tablets per den. Observations showed that four tablets were ineffective, five and six tablets provided partial control, while seven tablets provided complete control of porcupines. Baiting with arsenic trioxide also resulted in 89 % reduction of the porcupine population occupying the treated dens. (author)

  20. Making “Uirapuru”: a musical quest in the Brazilian Rain Forest

    Directory of Open Access Journals (Sweden)

    Sam Zebba

    2010-04-01

    Full Text Available Sixty years ago the author, an Israeli film student at the University of California, Los Angeles, set out to make a film based on a Brazilian Indian legend which had been set to music by Heitor Villa-Lobos (1887-1959. Filming was carried out among Urubú-Ka’apor Indians in the state of Maranhão. In Belém, capital of Pará, he was joined by German anthropologist Peter Paul Hilbert (1914-1989 of the Goeldi Museum on an adventurous and creative expedition, culminating in a prize-winning art-documentary film and a life-long friendship between the two.

  1. Euthanasia: An Indian perspective

    Science.gov (United States)

    Sinha, Vinod K.; Basu, S.; Sarkhel, S.

    2012-01-01

    In our society, the palliative care and quality of life issues in patients with terminal illnesses like advanced cancer and AIDS have become an important concern for clinicians. Parallel to this concern has arisen another controversial issue-euthanasia or “mercy –killing” of terminally ill patients. Proponents of physician-assisted suicide (PAS) feel that an individual's right to autonomy automatically entitles him to choose a painless death. The opponents feel that a physician's role in the death of an individual violates the central tenet of the medical profession. Moreover, undiagnosed depression and possibility of social ‘coercion’ in people asking for euthanasia put a further question mark on the ethical principles underlying such an act. These concerns have led to strict guidelines for implementing PAS. Assessment of the mental state of the person consenting to PAS becomes mandatory and here, the role of the psychiatrist becomes pivotal. Although considered illegal in our country, PAS has several advocates in the form of voluntary organizations like “death with dignity” foundation. This has got a fillip in the recent Honourable Supreme Court Judgment in the Aruna Shaunbag case. What remains to be seen is how long it takes before this sensitive issue rattles the Indian legislature. PMID:22988327

  2. Indian refining industry

    International Nuclear Information System (INIS)

    Singh, I.J.

    2002-01-01

    The author discusses the history of the Indian refining industry and ongoing developments under the headings: the present state; refinery configuration; Indian capabilities for refinery projects; and reforms in the refining industry. Tables lists India's petroleum refineries giving location and capacity; new refinery projects together with location and capacity; and expansion projects of Indian petroleum refineries. The Indian refinery industry has undergone substantial expansion as well as technological changes over the past years. There has been progressive technology upgrading, energy efficiency, better environmental control and improved capacity utilisation. Major reform processes have been set in motion by the government of India: converting the refining industry from a centrally controlled public sector dominated industry to a delicensed regime in a competitive market economy with the introduction of a liberal exploration policy; dismantling the administered price mechanism; and a 25 year hydrocarbon vision. (UK)

  3. Avaliação da doença vascular do enxerto no transplante cardíaco: experiência de um centro brasileiro Assessment of cardiac allograft vasculopathy in cardiac transplantation: experience of a Brazilian center

    Directory of Open Access Journals (Sweden)

    Elide Sbardellotto Mariano da Costa

    2012-10-01

    allograft vasculopathy (CAV, important causes of mortality after transplantation. OBJECTIVE: To assess the relationship between intravascular ultrasound (IVUS results and endomyocardial biopsy (BX reports in the follow-up of patients undergoing cardiac transplantation in a Brazilian reference service. METHODS: A retrospective epidemiological observational study was carried out with patients undergoing orthotopic cardiac transplantation from 2000 to 2009. The study assessed the medical records of those patients and the results of the IVUS and BX routinely performed in the clinical post-transplant follow-up, as well as the therapy used. RESULTS: Of the 77 patients assessed, 63.63% were males, their ages ranging from 22 to 69 years. Regarding the IVUS results, 33.96% of the patients were classified as Stanford class I, and 32.08%, as Stanford class IV. Of the 143 BX reports, 51.08% were 1R, and 0.69%, 3R. The Quilty effect was described in 14.48% of the BX reports. All patients used antiproliferative agents, 80.51% used calcineurin inhibitors, and 19.48% used proliferation signal inhibitors. CONCLUSION: The assessment of cardiac transplant patients by use of IVUS provides detailed information for the early and sensitive diagnosis of CAV, which is complemented by histological data derived from BX, establishing a possible causal relationship between CAV and humoral rejection episodes.

  4. Normative data of the Barratt Impulsiveness Scale 11 (BIS-11) for Brazilian adults

    OpenAIRE

    Malloy-Diniz,Leandro F.; Paula,Jonas J. de; Vasconcelos,Alina G.; Almondes,Katie M. de; Pessoa,Rockson; Faria,Leonardo; Coutinho,Gabriel; Costa,Danielle S.; Duran,Victor; Coutinho,Thales V.; Corrêa,Humberto; Fuentes,Daniel; Abreu,Neander; Mattos,Paulo

    2015-01-01

    Objective:The Barratt Impulsiveness Scale (BIS-11) is a valid and reliable instrument, and one of the most often used tools to assess impulsivity. This study assesses the performance of a large sample of adults by using a version of BIS-11 adapted to Brazilian Portuguese.Methods:We assessed 3,053 adults from eight Brazilian states. Internal consistencies and performance data were presented for two correction criteria of BIS-11: original and the two-factor score.Results:The associations betwee...

  5. Competitiveness in the Brazilian oil industry. The Brazilian 'oil diamond'

    International Nuclear Information System (INIS)

    Zamith, R.; Moutinho Dos Santos, E.

    2000-01-01

    It is recognized the economic benefits that might follow the opening process of the Brazilian oil and natural gas industry, which shall experience a fast expansion with the arrival of national and international private investors. However, we should not neglect the broader impact of this process on the future development of all that cluster of national agents that lived around and served the former national oil monopoly, managed by the Brazilian National Oil Company, Petrobras. This work focuses on this larger perspective, discussing about the capacity of Brazil to sustain and expand its competitiveness in the oil business as well as to obtain the maximum economic development from the exploration of its oil and gas reserves. We adopt the work of Michael Porter, from the University of Harvard, about the Competitive Advantage of Nations, as a theoretical model to analyze the Competitive Advantage of Brazil in the global oil industry. By introducing the concept of ''oil diamond'', adapted from the notion introduced by this author, we develop a new understanding of national competitiveness in the oil sector. In this paper, we present the general model as well as a brief characterization of the results found for Brazil Subsequently, we focus on just one leg of the model, for which we discuss, with more detail, about the competitive condition of the country in the opening-up scenario. This leg regards the so-called supporting and supplementary industries that constitute what is denominated in the French tradition the ''para petroleum'' industry. We analyze the conditions for the Brazilian domestic ''para petroleum industry'' to survive and grow in the new competitive environment. (authors)

  6. The Brazilian nuclear programme

    International Nuclear Information System (INIS)

    Forman, J.M.A.

    1990-01-01

    Developing an energy policy for a country the size of Brazil is a formidable task. Large differences between the regions in geography and economic development do not allow for a uniform plan. In the mid 1970s, Brazil started a nuclear energy programme to provide it with another option in its energy planning. The objective of the programme was gradually to build a technical and industrial base for nuclear power in the country, so that it would be available when it was needed. It was recognized that it would not be easy for a developing country to acquire the necessary high technology. The organization of the industry is outlined, demand projections are presented and domestic supplies of uranium assessed. (author)

  7. The effects of remoteness. The figure of the Indian and the gaucho in two novels of Alencar

    Directory of Open Access Journals (Sweden)

    María Laura Romano

    2016-09-01

    Full Text Available Under the Brazilian romanticism project to build a national culture and literature, José de Alencar published in 1870 O Gaúcho and, four years later, Ubirajara. In both novels, he experimented with two typical inhabitants of his country: the gaúcho and the indian. The hypothesis developed in the paper is that they took such an extreme idealization of these “original” Brazilian human types that Alencar's prose was confronted with certain narrative crossroads. These could only be resolved by appealing to resources that streamline the course of the incidents but that work to the detriment of the artistic unity of the novels.

  8. Capacity Issues and Efficiency Drivers in Brazilian Bulk Terminals

    Directory of Open Access Journals (Sweden)

    Peter Fernandes Wanke

    2014-01-01

    Full Text Available This paper presents an efficiency analysis of Brazilian bulk terminals built upon the conjoint use of Data Envelopment Analysis and the bootstrapping technique. Confidence intervals and bias corrected central estimates were used as cornerstone tools, not only to test for significant differences on efficiency scores and their reciprocals, but also on returns to scale indicators provided by different DEA models. The results of the study suggest that most Brazilian bulk terminals present increasing returns-to-scale, that is, they are too small in size comparatively to the tasks performed, indicating a capacity shortfall. Results also suggest paths for improving efficiency levels in a scenario of low investments and capacity constraints: privatization and cargo specialization. A final contribution to the literature lays on the development a simple methodology to assess returns-to-scale based on bootstrap results.

  9. Brazilian Studies and Brazilianists: Conceptual remarks

    Directory of Open Access Journals (Sweden)

    Vinicius Mariano de Carvalho

    2017-01-01

    Full Text Available This article discusses the concept of Brazilian Studies. It does not intend to outline a defence for a new discipline, or to propose paradigms for that elusive field called ‘area studies’. It will, bring some reflections on epistemological and methodological issues realted to what it is been called Brazilian Studies.

  10. Study of brazilian market of advanvced ceramics

    International Nuclear Information System (INIS)

    Veiga, M.M.; Soares, P.S.M.; SIlva, A.P. da; Alvarinho, S.B.

    1989-01-01

    The brazilian actual market survey of advanced ceramics, divided in sectors according to their function is described. The electroelectronics, magnetics, optics, mechanics and nuclears ceramics are presented. A forecasting of the brazilian market in advanced ceramics are also mentioned. (C.G.C.) [pt

  11. The new Brazilian national forest inventory

    Science.gov (United States)

    Joberto V. de Freitas; Yeda M. M. de Oliveira; Doadi A. Brena; Guilherme L.A. Gomide; Jose Arimatea Silva; < i> et al< /i>

    2009-01-01

    The new Brazilian national forest inventory (NFI) is being planned to be carried out through five components: (1) general coordination, led by the Brazilian Forest Service; (2) vegetation mapping, which will serve as the basis for sample plot location; (3) field data collection; (4) landscape data collection of 10 x 10-km sample plots, based on high-resolution...

  12. 36th Brazilian Workshop on Nuclear Physics

    CERN Document Server

    Brandão de Oliveira, José Roberto; Barbosa Shorto, Julian Marco; Higa, Renato

    2014-01-01

    The Brazilian Workshop on Nuclear Physics (RTFNB, acronym in Portuguese) is organized annually by the Brazilian Physics Society since 1978, in order to: promote Nuclear Physics research in the country; stimulate and reinforce collaborations among nuclear physicists from around the country; disseminate advances in nuclear physics research and its applications; disseminate, disclose and evaluate the scientific production in this field.

  13. Results of electron spin resonance measurement of cow teeth from a village around the Indian Nuclear Test Site and assessment of the human exposure to radiation

    International Nuclear Information System (INIS)

    Bhattacharjee, Deborshi; Hoshi, Masaharu; Ivannikov, Alexander; Ohtaki, Megu; Sarma, Haladhar D.

    2010-01-01

    A number of cow tooth samples are collected from the adjacent village of Khetolai, located 5 km from the actual Indian Nuclear Test Site in Rajasthan. The samples were processed and utilized for ESR measurements in this study by an X-band spectrometer from JEOL, Japan. The excess dose, determined by subtraction of the natural background dose from the dose absorbed by the enamel was found to the extent of 142 mGy. The intensity of ESR measurement of cow teeth, however, is lower than the human teeth in general. The detailed results obtained on dose estimation in the present study and its correlation with dose exposure for human beings as a result of nuclear test will be presented. The results of this study amply suggest that there is no direct evidence attributing to the development tumors in the cattle population of the locality. There are definitely other factors which were responsible for occurrence of such tumors and other congenital defects in the animal population in the area

  14. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Author Affiliations. A Salih1 S Ghosh Moulic2. Department of Aerospace Engineering, Indian Institute of Space Science and Technology, Thiruvananthapuram 695 022; Department of Mechanical Engineering, Indian Institute of Technology, Kharagpur 721 302 ...

  15. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Sequential Bayesian technique: An alternative approach for software reliability estimation ... Software reliability; Bayesian sequential estimation; Kalman filter. ... Department of Mathematics, Indian Institute of Technology, Kharagpur 721 302; Reliability Engineering Centre, Indian Institute of Technology, Kharagpur 721 302 ...

  16. Fellowship | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Address: Director, Indian Institute of Science Education & Research, Sri Rama ... Address: Department of Chemistry, Indian Institute of Technology, New Delhi 110 016, Delhi ..... Specialization: Elementary Particle Physics, Field Theory and ...

  17. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Author Affiliations. Soumen Bag1 Gaurav Harit2. Department of Computer Science and Engineering, Indian Institute of Technology Kharagpur, Kharagpur 721 302, India; Information and Communication Technology, Indian Institute of Technology Rajasthan, Jodhpur 342 011, India ...

  18. Assessment of the Horizontal and Vertical Position of Mental Foramen in Indian Population in Terms of Age and Sex in Dentate Subjects by Pano-ramic Radiographs: A Retrospective Study with Review of Literature.

    Science.gov (United States)

    Parnami, Priyanka; Gupta, Deepak; Arora, Vishal; Bhalla, Saurabh; Kumar, Adarsh; Malik, Rashi

    2015-01-01

    To familiarize new criteria to access vertical position of mental foramen in panoramic radiographs. Furthermore, to determine and compare the position and symmetry of mental foramen in horizontal as well as in vertical plane in Indian population and to compare the results with those reported for other populations in the literature. Further gender differences in mental foramen position were also accessed to comment on the reliability of panoramic radiographs for sex determination. Methods and Material : Six hundred digital panoramic radiographs were selected and studied regarding the location and symmetry of mental foramen. They were also compared with the other studies in the literature. The method employed is similar to that described by Al Jasser and Nwoku for horizontal position and Fishal et al. for vertical position of mental foramen. Certain modifications were carried out in Fishal's criteria for vertical position assessment. Results : The commonest position of the mental foramen in horizontal plane was in line with the longitudinal axis of the second premolar (61.0%) while in vertical plane it was found to be located inferior to the apex of second premolar (72.2%). Conclusion : Mental foramen exists in different locations and possesses many variations. Hence, Individual, gender, age, race and assessing technique largely influence these variations. It suggests that the clinicians should carefully identify these anatomical landmarks, by analyzing all influencing factors, prior to their diagnostic or the other dental, surgical and implant operation.

  19. 77 FR 5566 - Indian Gaming

    Science.gov (United States)

    2012-02-03

    ... up to 900 gaming devices, any banking or percentage card games, and any devices or games authorized... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Tribal--State Class III Gaming Compact Taking Effect. SUMMARY: This publishes...

  20. 76 FR 56466 - Indian Gaming

    Science.gov (United States)

    2011-09-13

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an approval of the gaming compact between the Flandreau Santee Sioux Tribe and the State of South...

  1. 76 FR 65208 - Indian Gaming

    Science.gov (United States)

    2011-10-20

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an Approval of the Gaming Compact between the Confederated Tribes of the [[Page 65209

  2. 75 FR 68823 - Indian Gaming

    Science.gov (United States)

    2010-11-09

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Amendment. SUMMARY: This notice publishes approval of the Amendments to the Class III Gaming Compact (Amendment) between the State of Oregon...

  3. 77 FR 43110 - Indian Gaming

    Science.gov (United States)

    2012-07-23

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming between the Rosebud Sioux Tribe and the State of South Dakota. DATES...

  4. 75 FR 8108 - Indian Gaming

    Science.gov (United States)

    2010-02-23

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes... Governing Class III Gaming. DATES: Effective Date: February 23, 2010. FOR FURTHER INFORMATION CONTACT: Paula...

  5. 76 FR 8375 - Indian Gaming

    Science.gov (United States)

    2011-02-14

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes an extension of the Gaming Compact between the Oglala Sioux Tribe and the State of South Dakota...

  6. 78 FR 10203 - Indian Gaming

    Science.gov (United States)

    2013-02-13

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal State Class III Gaming Compact. SUMMARY: This notice publishes the Approval of the Class III Tribal- State Gaming Compact between the Chippewa-Cree Tribe of the...

  7. 77 FR 30550 - Indian Gaming

    Science.gov (United States)

    2012-05-23

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes approval by the Department of an extension to the Class III Gaming Compact between the Pyramid Lake Paiute...

  8. 77 FR 45371 - Indian Gaming

    Science.gov (United States)

    2012-07-31

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming between the Oglala Sioux Tribe and the State of South Dakota. DATES: Effective...

  9. 76 FR 11258 - Indian Gaming

    Science.gov (United States)

    2011-03-01

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Tribal--State Class III Gaming Compact taking effect. SUMMARY: Notice is given that the Tribal-State Compact for Regulation of Class III Gaming between the Confederated Tribes of the...

  10. 78 FR 15738 - Indian Gaming

    Science.gov (United States)

    2013-03-12

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an extension of the gaming compact between the Rosebud Sioux Tribe and the State of South Dakota...

  11. 77 FR 41200 - Indian Gaming

    Science.gov (United States)

    2012-07-12

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes approval by the Department of an extension to the Class III Gaming Compact between the State of California...

  12. 77 FR 59641 - Indian Gaming

    Science.gov (United States)

    2012-09-28

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming between the Rosebud Sioux Tribe and the State of South Dakota. DATES...

  13. 78 FR 17428 - Indian Gaming

    Science.gov (United States)

    2013-03-21

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes the approval of the Class III Tribal- State Gaming Compact between the Pyramid Lake Paiute Tribe and...

  14. 78 FR 26801 - Indian Gaming

    Science.gov (United States)

    2013-05-08

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs [DR.5B711.IA000813] Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes the approval of an amendment to the Class III Tribal-State Gaming Compact...

  15. 78 FR 62650 - Indian Gaming

    Science.gov (United States)

    2013-10-22

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs [DR.5B711.IA000813] Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of extension of Tribal-State Class III Gaming Compact. SUMMARY: This publishes notice of the extension of the Class III gaming compact between the Rosebud Sioux...

  16. 78 FR 54908 - Indian Gaming

    Science.gov (United States)

    2013-09-06

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs [DR.5B711.IA000813] Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes the approval of the Class III Tribal- State Gaming Compact between the...

  17. 78 FR 62649 - Indian Gaming

    Science.gov (United States)

    2013-10-22

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs [DR.5B711.IA000813] Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Tribal-State Class III Gaming Compact taking effect. SUMMARY: This notice publishes the Class III Gaming Compact between the North Fork Rancheria of Mono...

  18. 76 FR 52968 - Indian Gaming

    Science.gov (United States)

    2011-08-24

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming between the Rosebud Sioux Tribe and the State of South Dakota. DATES...

  19. 78 FR 78377 - Indian Gaming

    Science.gov (United States)

    2013-12-26

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs [DR.5B711.IA000814] Indian Gaming AGENCY... Gaming Compact. SUMMARY: This publishes notice of the extension of the Class III gaming compact between... FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian<