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Sample records for brazil pre jetty

  1. N-Jettiness as an event shape measure

    CERN Document Server

    Damgaard, David Froelund

    2017-01-01

    N-Jettiness are studied in the Rivet framework using $t\\bar{t}$-events and compared to data on detector and particle level using unfolding. Furthermore the viability of using jettiness minimization to determine jet multiplicity is explored.

  2. Jetty design at Rio Araranguá

    NARCIS (Netherlands)

    Van der Woerdt, W.; Van den Bosch, I.; Heerema, R.; Ruijs, M.

    2009-01-01

    Master project report. The hydraulic efficiency of the river Araranguá will be increased by the construction of jetties at the mouth of the river. The river tends to migrate from south to north which decreases the hydraulic efficiency and causes flooding upstream during events of high discharge. To

  3. Sewerage Proposal for Clan Jetty, Penang

    OpenAIRE

    Nik Abllah N.F.; Ghazali N.S.

    2014-01-01

    Sewage systems transport sewage through cities and other inhabited areas to sewage treatment plants to protect public health and prevent disease. Sewage is treated to control water pollution before being discharged to surface waters. Sewerage systems are very important for housing areas as they ensure that human waste is disposed of properly and directed to the treatment plant. At Clan Jetty, Penang there is no sewerage system, so human waste is directly disposed of into the water. As a place...

  4. 75 FR 22336 - Safety Zone; North Jetty, Named the Barview Jetty, Tillamook Bay, OR

    Science.gov (United States)

    2010-04-28

    ... FR 3316). Public Meeting We do not now plan to hold a public meeting. But you may submit a request... with construction projects, such as the use of heavy machinery in jetty repair operations. Regulatory... section any vehicle, vessel or object unless authorized by the Captain of the Port or his...

  5. Sewerage Proposal for Clan Jetty, Penang

    Directory of Open Access Journals (Sweden)

    Nik Abllah N.F.

    2014-01-01

    Full Text Available Sewage systems transport sewage through cities and other inhabited areas to sewage treatment plants to protect public health and prevent disease. Sewage is treated to control water pollution before being discharged to surface waters. Sewerage systems are very important for housing areas as they ensure that human waste is disposed of properly and directed to the treatment plant. At Clan Jetty, Penang there is no sewerage system, so human waste is directly disposed of into the water. As a place of historical interest which encourages visitors to come, seeing the human waste floating on the water surface and smelling the dirty water is not good for tourism. The function of a sewerage system is to transfer any wastes such as those that are ordinarily discharged from toilets, water closets, baths, showers, sinks, basins and other sanitary and kitchen fitments. The absence of a proper sewerage system has seriously damaged the beauty of the whole area. The absence of which, combined with general water pollution around Penang, has seriously affected the waters around the jetties which are no longer even suitable for fishing [1]. The main purpose of this thesis is to propose a treatment process and also to recommend long-term operations and maintenance in order to properly deal with the issue of substandard sewage processing.

  6. Investigation of Wastewater Pollution at Clan Jetty, Penang

    Directory of Open Access Journals (Sweden)

    Razak Fazilah Md

    2014-01-01

    Full Text Available This study aims to determine the level of wastewater pollution at Clan Jetty, Penang. 20 locations were chosen for water sampling around the jetties. Experiments were conducted to investigate the parameters, namely, temperature at each point, Chemical Oxygen Demand (COD, Biochemical Oxygen Demand (BOD, pH, Dissolved Oxygen (DO, the presence of Coliform and E. coli, Nitrate Nitrogen, Ammonical Nitrogen, Suspended Solids, Oil and Grease as well as Total Phosphorus (TP. Laboratory results showed that Point 1A was the most polluted location compared to other sampling points. The highest COD recording was 5824 mg/L at Point 1A and the lowest amount of 103 mg/L was recorded at Point 4. This study demonstrates that the absence of a sewerage system contributes to marine pollution around the jetties. Thus, a sewerage system is the best solution to improve water quality around the jetties in the future.

  7. Investigation of Wastewater Pollution at Clan Jetty, Penang

    OpenAIRE

    Razak Fazilah Md; Nik Abllah Nik Fuaad

    2014-01-01

    This study aims to determine the level of wastewater pollution at Clan Jetty, Penang. 20 locations were chosen for water sampling around the jetties. Experiments were conducted to investigate the parameters, namely, temperature at each point, Chemical Oxygen Demand (COD), Biochemical Oxygen Demand (BOD), pH, Dissolved Oxygen (DO), the presence of Coliform and E. coli, Nitrate Nitrogen, Ammonical Nitrogen, Suspended Solids, Oil and Grease as well as Total Phosphorus (TP). Laboratory results sh...

  8. KAJIAN PEMODELAN ARUS DAN SEDIMEN DI SEKITAR JETTY MUARA SUNGAI

    Directory of Open Access Journals (Sweden)

    Priyo Nugroho Parmantoro

    2013-12-01

    Full Text Available The use of models in the design of jetties at the river mouth is intended to achieve efficiency and predict the function of events forces the river and marine hydrodynamics in a variety of scenarios handling of sedimentation in the estuary. One of the aspects of impacts of current changes that are modeled around the estuary in both the condition before treatment and after a jetty. While other aspects that need to be considered is the hydraulics of the river in the upper-estuary, shoreline change and ocean wave characteristics around the mouth of the river jetty. To be able to know the current pattern of movement around the mouth of the river jetty used models of Surface Water Modeling System (SMS As a research object is used Silandak Jetty. It has the data before the jetty was built so that could be compared with the condition in which the jetty has been built. Current survey results that occurred in these waters is caused by tidal forces and non tidal. Due to the influence of tides, currents tend to back and forth in a certain direction (from the sea into the estuary. While the non-tidal forces tend to be dominated by the longshore current (caused by the influence of the wave. The simulation result shows a flow that at low tide the sea water circulation in the waters in Silandak moving toward the west to the northwest while the tide moves in the opposite direction heading east with a range between 0,05 to 0,25 m/sec. Sediment modelling shows that flushing sediment has effectively result. Key words: Jetty, Current, Sediment

  9. 1-Jettiness in DIS: Measuring 2 Jets in 3 Ways

    CERN Document Server

    Kang, Daekyoung; Stewart, Iain W

    2013-01-01

    We compute cross sections for two-jet production in deep inelastic scattering (DIS), with one jet from initial state radiation (ISR) and the other from final state radiation, with a summation of large logarithms up to next-to-next-to-leading logarithmic (NNLL) accuracy. Use of the DIS event shape 1-jettiness ensures that events have two well-collimated jets. We calculate distributions for three versions of 1-jettiness that have different sensitivity to the transverse momentum of the ISR, and derive factorization theorems for each of them using the soft collinear effective theory (SCET). The structure of the transverse momentum dependence in the factorization theorems is different for each 1-jettiness. We present numerical results for these three observables with parameters for the HERA collider.

  10. XCone. N-jettiness as an Exclusive Cone Jet Algorithm

    Energy Technology Data Exchange (ETDEWEB)

    Stewart, Iain W.; Thaler, Jesse; Wilkason, Thomas F. [Massachusetts Institute of Technology, Cambridge, MA (United States). Center for Theoretical Physics; Tackmann, Frank J. [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany). Theory Group; Vermilion, Christopher K. [California Univ., Berkeley, CA (United States). Ernest Orlando Lawrence Berkeley National Lab.

    2015-08-15

    We introduce a new jet algorithm called XCone, for eXclusive Cone, which is based on minimizing the event shape N-jettiness. Because N-jettiness partitions every event into N jet regions and a beam region, XCone is an exclusive jet algorithm that always returns a fixed number of jets. We use a new ''conical geometric'' measure for which well-separated jets are bounded by circles of radius R in the rapidity-azimuth plane, while overlapping jet regions automatically form nearest-neighbor ''clover jets''. This avoids the split/merge criteria needed in inclusive cone algorithms. A key feature of XCone is that it smoothly transitions between the resolved regime where the N signal jets of interest are well separated and the boosted regime where they overlap. The returned value of N-jettiness also provides a quality criterion of how N-jet-like the event looks. We also discuss the N-jettiness factorization theorems that occur for various jet measures, which can be used to compute the associated exclusive N-jet cross sections. In a companion paper, the physics potential of XCone is demonstrated using the examples of dijet resonances, Higgs decays to bottom quarks, and all-hadronic top pairs.

  11. XCone: N-jettiness as an exclusive cone jet algorithm

    Science.gov (United States)

    Stewart, Iain W.; Tackmann, Frank J.; Thaler, Jesse; Vermilion, Christopher K.; Wilkason, Thomas F.

    2015-11-01

    We introduce a new jet algorithm called XCone, for eXclusive Cone, which is based on minimizing the event shape N -jettiness. Because N -jettiness partitions every event into N jet regions and a beam region, XCone is an exclusive jet algorithm that always returns a fixed number of jets. We use a new "conical geometric" measure for which well-separated jets are bounded by circles of radius R in the rapidity-azimuth plane, while overlapping jet regions automatically form nearest-neighbor "clover jets". This avoids the split/merge criteria needed in inclusive cone algorithms. A key feature of XCone is that it smoothly transitions between the resolved regime where the N signal jets of interest are well separated and the boosted regime where they overlap. The returned value of N -jettiness also provides a quality criterion of how N -jet-like the event looks. We also discuss the N -jettiness factorization theorems that occur for various jet measures, which can be used to compute the associated exclusive N -jet cross sections. In a companion paper [1], the physics potential of XCone is demonstrated using the examples of dijet resonances, Higgs decays to bottom quarks, and all-hadronic top pairs.

  12. XCone: N-jettiness as an exclusive cone jet algorithm

    Energy Technology Data Exchange (ETDEWEB)

    Stewart, Iain W. [Center for Theoretical Physics, Massachusetts Institute of Technology,Cambridge, MA 02139 (United States); Tackmann, Frank J. [Theory Group, Deutsches Elektronen-Synchrotron (DESY),D-22607 Hamburg (Germany); Thaler, Jesse [Center for Theoretical Physics, Massachusetts Institute of Technology,Cambridge, MA 02139 (United States); Vermilion, Christopher K. [Ernest Orlando Lawrence Berkeley National Laboratory, University of California,Berkeley, CA 94720 (United States); Wilkason, Thomas F. [Center for Theoretical Physics, Massachusetts Institute of Technology,Cambridge, MA 02139 (United States)

    2015-11-11

    We introduce a new jet algorithm called XCone, for eXclusive Cone, which is based on minimizing the event shape N-jettiness. Because N-jettiness partitions every event into N jet regions and a beam region, XCone is an exclusive jet algorithm that always returns a fixed number of jets. We use a new “conical geometric” measure for which well-separated jets are bounded by circles of radius R in the rapidity-azimuth plane, while overlapping jet regions automatically form nearest-neighbor “clover jets”. This avoids the split/merge criteria needed in inclusive cone algorithms. A key feature of XCone is that it smoothly transitions between the resolved regime where the N signal jets of interest are well separated and the boosted regime where they overlap. The returned value of N-jettiness also provides a quality criterion of how N-jet-like the event looks. We also discuss the N-jettiness factorization theorems that occur for various jet measures, which can be used to compute the associated exclusive N-jet cross sections. In a companion paper http://arxiv.org/abs/1508.01518, the physics potential of XCone is demonstrated using the examples of dijet resonances, Higgs decays to bottom quarks, and all-hadronic top pairs.

  13. XCone: N-jettiness as an Exclusive Cone Jet Algorithm

    CERN Document Server

    Stewart, Iain W; Thaler, Jesse; Vermilion, Christopher K; Wilkason, Thomas F

    2015-01-01

    We introduce a new jet algorithm called XCone, for eXclusive Cone, which is based on minimizing the event shape N-jettiness. Because N-jettiness partitions every event into N jet regions and a beam region, XCone is an exclusive jet algorithm that always returns a fixed number of jets. We use a new "conical geometric" measure for which well-separated jets are bounded by circles of radius R in the rapidity-azimuth plane, while overlapping jet regions automatically form nearest-neighbor "clover jets". This avoids the split/merge criteria needed in inclusive cone algorithms. A key feature of XCone is that it smoothly transitions between the resolved regime where the N signal jets of interest are well separated and the boosted regime where they overlap. The returned value of N-jettiness also provides a quality criterion of how N-jet-like the event looks. We also discuss the N-jettiness factorization theorems that occur for various jet measures, which can be used to compute the associated exclusive N-jet cross sect...

  14. Design of Jetty Piles Using Artificial Neural Networks

    Directory of Open Access Journals (Sweden)

    Yongjei Lee

    2014-01-01

    Full Text Available To overcome the complication of jetty pile design process, artificial neural networks (ANN are adopted. To generate the training samples for training ANN, finite element (FE analysis was performed 50 times for 50 different design cases. The trained ANN was verified with another FE analysis case and then used as a structural analyzer. The multilayer neural network (MBPNN with two hidden layers was used for ANN. The framework of MBPNN was defined as the input with the lateral forces on the jetty structure and the type of piles and the output with the stress ratio of the piles. The results from the MBPNN agree well with those from FE analysis. Particularly for more complex modes with hundreds of different design cases, the MBPNN would possibly substitute parametric studies with FE analysis saving design time and cost.

  15. Analytic Calculation of 1-Jettiness in DIS at $\\mathcal O(\\alpha_s)$

    CERN Document Server

    Kang, Daekyoung; Stewart, Iain W

    2014-01-01

    We present an analytic $\\mathcal O(\\alpha_s)$ calculation of cross sections in deep inelastic scattering (DIS) dependent on an event shape, 1-jettiness, that probes final states with one jet plus initial state radiation. This is the first entirely analytic calculation for a DIS event shape cross section at this order. We present results for the differential and cumulative 1-jettiness cross sections, and express both in terms of structure functions dependent not only on the usual DIS variables $x$, $Q^2$ but also on the 1-jettiness $\\tau$. Combined with previous results for log resummation, predictions are obtained over the entire range of the 1-jettiness distribution.

  16. A Study on the Estimation Method of Risk Based Area for Jetty Safety Monitoring

    Directory of Open Access Journals (Sweden)

    Byeong-Wook Nam

    2015-09-01

    Full Text Available Recently, the importance of safety-monitoring systems was highlighted by the unprecedented collision between a ship and a jetty in Yeosu. Accordingly, in this study, we introduce the concept of risk based area and develop a methodology for a jetty safety-monitoring system. By calculating the risk based areas for a ship and a jetty, the risk of collision was evaluated. To calculate the risk based areas, we employed an automatic identification system for the ship, stopping-distance equations, and the regulation velocity near the jetty. In this paper, we suggest a risk calculation method for jetty safety monitoring that can determine the collision probability in real time and predict collisions using the amount of overlap between the two calculated risk based areas. A test was conducted at a jetty control center at GS Caltex, and the effectiveness of the proposed risk calculation method was verified. The method is currently applied to the jetty-monitoring system at GS Caltex in Yeosu for the prevention of collisions.

  17. N-jettiness Subtractions for NNLO QCD Calculations

    CERN Document Server

    Gaunt, Jonathan; Tackmann, Frank J; Walsh, Jonathan R

    2015-01-01

    We present a subtraction method utilizing the N-jettiness observable, Tau_N, to perform QCD calculations for arbitrary processes at next-to-next-to-leading order (NNLO). Our method employs soft-collinear effective theory (SCET) to determine the IR singular contributions of N-jet cross sections for Tau_N -> 0, and uses these to construct suitable Tau_N-subtractions. The construction is systematic and economic, due to being based on a physical observable. The resulting NNLO calculation is fully differential and in a form directly suitable for combining with resummation and parton showers. We explain in detail the application to processes with an arbitrary number of massless partons at lepton and hadron colliders together with the required external inputs in the form of QCD amplitudes and lower-order calculations. We provide explicit expressions for the Tau_N-subtractions at NLO and NNLO. The required ingredients are fully known at NLO, and at NNLO for processes with two external QCD partons. The remaining NNLO ...

  18. Health risks due to pre-harvesting sugarcane burning in São Paulo State, Brazil

    Directory of Open Access Journals (Sweden)

    Maria Leticia de Souza Paraiso

    2015-09-01

    Full Text Available After 2003, a new period of expansion of the sugarcane culture began in Brazil. Pre-harvesting burning of sugarcane straw is an agricultural practice that, despite the nuisance for the population and pollution generated, still persisted in over 70% of the municipalities of São Paulo State in 2010. In order to study the distribution of this risk factor, an ecological epidemiological study was conducted associating the rates of deaths and hospital admissions for respiratory diseases, for each municipality in the State, with the exposure to the pre-harvesting burning of sugarcane straw. A Bayesian multivariate regression model, controlled for the possible effects of socioeconomic and climate (temperature, humidity, and rainfall variations, has been used. The effect on health was measured by the standardized mortality and morbidity ratio. The measures of exposure to the pre-harvesting burning used were: percentage of the area of sugarcane harvested with burning, average levels of aerosol, and number of outbreaks of burning. The autocorrelation between data was controlled using a neighborhood matrix. It was observed that the increase in the number of outbreaks of burning was significantly associated with higher rates of hospital admissions for respiratory disease in children under five years old. Pre-harvesting burning of sugarcane effectively imposes risk to population health and therefore it should be eliminated.

  19. An investigation of environmental factors associated with the current and proposed jetty systems at Belle Pass, Louisiana

    Science.gov (United States)

    Dantin, E. J.; Whitehurst, C. A.; Durbin, W. T.

    1974-01-01

    The history of the existing jetty system at Belle Pass was investigated to determine its past effect on the littoral currents and beach erosion. Present flow patterns and erosion rates were also studied, along with the prevailing recession rates of local beaches not influenced by the jetty system. Aerial photographs and maps were used in conjunction with periodic hydraulic measurements, ground observations, and physical measurements of beach erosion. A scale model was constructed to further the study of flow patterns and velocities. It is shown that the existing jetty has not adversely affected the coastline in the area; erosive processes have been retarded by the jetty and its companion groin. Future erosion patterns are predicted, and projected effects of the proposed jetty system are given.

  20. Higgs boson production in association with a jet using jettiness subtraction

    Directory of Open Access Journals (Sweden)

    Radja Boughezal

    2015-09-01

    Full Text Available We use the recently proposed jettiness-subtraction scheme to provide the complete calculation of Higgs boson production in association with a jet in hadronic collisions through next-to-next-to-leading order in perturbative QCD. This method exploits the observation that the N-jettiness event-shape variable completely describes the singularity structure of QCD when final-state colored particles are present. Our results are in agreement with a recent computation of the gg and qg partonic initial states based on sector-improved residue subtraction. We present phenomenological results for both fiducial cross sections and distributions at the LHC.

  1. Ancient technology of jetties and anchoring points along the west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Gaur, A.S.; Vora, K.H.

    . Here, evidence suggests that wooden logs were secured in a stone pillar. With time, parts of the stone structure were damaged and salvaged for use elsewhere (robbed-off). Though this appears to be a common pheno- menon, presently three rows of wooden... off Dwarka. Figure 3. Base of a Pillar of an ancient jetty, exposed during low tide off Dwarka. RESEARCH COMMUNICATIONS CURRENT SCIENCE, VOL. 93, NO. 7, 10 OCTOBER 2007 989 A few jetties considered to be at least a couple of cen- turies...

  2. Wave and Hydrodynamic Modeling for Engineering Design of Jetties at Tangier Island in Chesapeake Bay, USA

    Directory of Open Access Journals (Sweden)

    Lihwa Lin

    2015-12-01

    Full Text Available The protection of a boat canal at the western entrance of Tangier Island, Virginia, located in the lower Chesapeake Bay, is investigated using different structural alternatives. The existing entrance channel is oriented 45 deg with respect to the local shoreline, and exposed directly to the lower Bay without any protection. The adjacent shoreline has experienced progressive erosion in recent decades by flooding due to severe storms and waves. To protect the western entrance of the channel and shoreline, five different jetty and spur combinations were proposed to reduce wave energy in the lee of jetties. Environmental forces affecting the proposed jettied inlet system are quantified using the Coastal Modeling System, consisting of a spectral wave model and a depth-averaged circulation model with sediment transport calculations. Numerical simulations were conducted for design wave conditions and a 50-year return period tropical storm at the project site. Model results show a low crested jetty of 170-m length connecting to the north shore at a 45-deg angle, and a short south spur of 25-m long, provide adequate wave-reduction benefits among the five proposed alternatives. The model simulation indicates this alternative has the minimum impact on sedimentation around the structured inlet and boat canal.

  3. Sabine-Neches Waterway, Sabine Pass Jetty System: Past and Future Performance

    Science.gov (United States)

    2010-04-01

    direction) and the jetty composition (stone size/weight, number of armor layers, permeability and depth at the toe of the structure). To a certain extent...Nm = stability number Nz = t/Tm = number of waves at mean period during an event of duration t Tm = mean wave period P = structure permeability ...Chapter. 3. In Estuary and Coastline Dynamics, ed. A. T. Ippen. McGraw-Hill, Inc. Brown, G. L., M. S. Sarruff, R. Vemulakonda, G. H. Nail , J

  4. North Jetty Performance and Entrance Navigation Channel Maintenance, Grays Harbor, Washington. Volume 2. Appendices

    Science.gov (United States)

    2004-06-01

    Figure E176 . Run 147, north jetty view of flood tide ................................... E89 Figure E177. Run 147, inlet view of ebb tide...E175 Figure E349. Difference map 154-152 for peak flood ................................ E176 Figure E350. Difference map 154-152 for peak ebb... E176 Figure E351. Difference map 155-152 for peak flood ................................ E177 Figure E352. Difference

  5. Pre-exposure prophylaxis for men and transgender women who have sex with men in Brazil: opportunities and challenges

    Directory of Open Access Journals (Sweden)

    Valdilea G Veloso

    2015-07-01

    Full Text Available Introduction: The World Health Organization recently released guidelines on the use of pre-exposure prophylaxis (PrEP for prevention of HIV infection among men and transgender women (TGW who have sex with men based on results of randomized clinical trials. The aim of this commentary is to discuss the opportunities and challenges of incorporating PrEP into the Brazilian continuum of HIV care and prevention for men who have sex with men (MSM and TGW. Discussion: Key aspects of the AIDS epidemic among MSM and TGW in Brazil and the comprehensive Brazilian response to the epidemic are presented. The universal access to health care provided through the Brazilian Unified Health System (SUS and the range of prevention and care services already available countrywide to HIV-positive individuals and at-risk MSM and TGW are identified as the main facilitators for the implementation of PrEP. Limited PrEP awareness among MSM, TGW and health care providers, low HIV testing frequency and low HIV risk perception among MSM and TGW represent the core challenges to be addressed. Data generated by demonstration projects in Brazil will provide an important contribution to PrEP rollout in Brazil. Conclusions: The implementation of PrEP in Brazil is feasible. A synergistic rollout of treatment as prevention and PrEP will maximize public health and individual benefits of the country's comprehensive response to the AIDS epidemic.

  6. Pre-travel malaria chemoprophylaxis counselling in a public travel medicine clinic in São Paulo, Brazil.

    Science.gov (United States)

    Chaves, Tânia do Socorro Souza; Monteiro, Wuelton Marcelo; Alves, Jessé Reis; Lacerda, Marcus; Lopes, Marta Heloisa

    2017-02-07

    Malaria is one of the most prevalent parasitic diseases in the world and represents a threat to travellers visiting endemic areas. Chemoprophylaxis is the prevention measure used in travel medicine, avoiding clinical manifestations and protecting against the development of severe disease and death. Retrospective and descriptive analysis of malaria prevention data in travellers was recorded from a travel medicine clinic in São Paulo, Brazil, between January 2006 and December 2010. All the medical records of travellers, who had travelled to areas with risk of disease transmission, including Brazil, were analysed. Demographic characteristics of travellers, travel details and recommendations for preventing malaria were also seen. During the study period, 2836 pre-travel consultations were carried out on 2744 individuals (92 were consulted twice). The most common reasons for travelling were tourism and work. The most common destinations were Africa (24.5%), Europe (21.2%), Asia (16.6%) and locations within Brazil (14.9%). In general prophylaxis against malaria was recommended in 10.3% of all the consultations. African destinations vs Asian, Brazilian and other destinations and length of stay ≤30 days were independently associated with the higher odds of chemoprophylaxis recommendation after the logistic regression. The prophylaxis against malaria was recommended in 10.3% of the consultations. The authors believe that a coherent measure of malaria prevention in Brazil and for international travellers would be to recommend for all parts of the North Brazil, avoidance of mosquito bites and immediate consultation of a physician in case of fever during or after the journey is recommended.

  7. Brazil.

    Science.gov (United States)

    1985-09-01

    Brazil's population in 1985 was 135 million, with an annual growth rate (1982) of 2.3%. The infant mortality rate (1981) was 92/1000, and life expectancy stood at 62.8 years. 76% of the adult population was literate. Brazil is a federal republic which recognizes 5 political parties. 55% of the population is Portuguese, Italian, German, Japanese, African, or American Indian; 38% is white. Of the work force of 50 million, 35% are engaged in agriculture, 25% work in industry, and 40% are employed in services. Trade union membership totals 6 million. The agricultural sector accounts for 12% of the GDP and 40% of exports. Brazil is largely self-sufficient in terms of food. The GDP was US$218 billion in 1984, with an annual growth rate of 4%. Per capita GDP was US$1645. Brazil's power, transportation, and communications systems have improved greatly in recent years, providing a base for economic development. High inflation rates have been a persistent problem.

  8. Stability of porridge pre-mixture made with Brazil nut flour and green banana flour with and without milk powder

    Directory of Open Access Journals (Sweden)

    Clarissa Reschke Da Cunha

    2014-09-01

    Full Text Available The mixture of Brazil nut flour and green banana flour can improve the nutritional value of school meals, allowing for the use of regional ingredients derived from family agriculture. This study aimed to assess the stability of porridge pre-mixtures made with Brazil nut flour and green banana flour during six months of storage. Two types of pre-mixture were evaluated: with and without milk powder. These mixtures were packed in polyethylene/metallized polyester film, vacuum-sealed, and stored at room temperature. The products were evaluated for physicochemical composition, and every 30 days for moisture content, water activity, titratable acidity, pH, peroxide value and acidity of the lipid phase, total and thermotolerant coliforms, yeasts and molds, and sensory acceptance. There was no difference between the mixtures for the parameters evaluated. Moisture content, water activity, acidity of the lipid phase, and the yeast and mold count increased with storage time. The growth of yeasts and molds was more pronounced after 90 days of storage, when water activity reached the limit of 0.60. Although both products had good sensory acceptance throughout the period of study, it is recommended that the shelf life does not exceed 90 days.

  9. Effects of jetties on semiterrestrial areas - macrozoobenthos and carabidocoenosis of the jetty fields; Auswirkungen von Buhnen auf semiterrestrische Flaechen - Makrozoobenthos und Carabidozoenose der Buhnenfelder

    Energy Technology Data Exchange (ETDEWEB)

    Thiel, C. [Marburg Univ. (Germany). Inst. fuer Biologie und Spezielle Zoologie; Dirksen, M.T.; Wunsch, E.; Assmuth, T.

    2000-07-01

    Floodlands of big rivers today are areas that have been affected by river development measures. The fauna of these areas had to adapt, not in terms of a modification of its ecological needs but in terms of a change in the composition of biocoenoses as a result of many ecological influencing variables. This project attempted a modelling of the dominant environmental variables, i.e. morphodynamics and hydrodynamics, and a simulation of the reaction of biocoenoses on the changing environmental conditions in the jetty fields. The project is part of the 'Elberiver ecology' research association and is funded by the BMBF. [German] Die Tieflandregionen groesserer Fluesse sind heute auf weiten Strecken von flussbaulichen Massnahmen gepraegt. Die Lebensgemeinschaften der urspruenglichen Auen haben auf die anthropogen ueberformten Gegebenheiten reagiert. Das bedeutet nicht etwa, dass sich die Arten der urspruenglichen Auenfauna in ihren oekologischen Anspruechen adaptiert haetten. Vielmehr wird eine Veraenderung der Zusammensetzung der Biozoenosen deutlich. Bedingt wird die Veraenderung der Biozoenosen in den aquatischen und semiterrestrischen Bereichen des Gewaessers von einer Vielzahl von Umweltvariablen. Die Modellierung der dominierenden Umweltvariablen Morpho- und Hydrodynamik sowie die Simulation der Reaktionen der Lebensgemeinschaften auf die Aenderung der Verhaeltnisse im Buhnenfeld ist Inhalt unseres interdisziplinaeren Projektes. Dieses ist eingebettet in den Forschungsverbund Elbe-Oekologie und wird vom BMBF gefoerdert. (orig.)

  10. Selected mild strains of Passion fruit woodiness virus (PWV fail to protect pre-immunized vines in Brazil

    Directory of Open Access Journals (Sweden)

    Novaes Quelmo Silva de

    2003-01-01

    Full Text Available The Passion fruit woodiness virus (PWV is the most important virus affecting passion fruit (Passiflora edulis f. flavicarpa Deg. crops in Brazil. The main purpose of this work was to select mild strains of PWV and to evaluate their protective effect against a severe strain of the virus. Three mild strains were selected from outstanding plants found in orchards severely affected by the virus (F-101, F-102 and F-103 and three others were obtained from blisters formed in passion fruit vine leaves showing mosaic (F-99, F-144 and F-145. The protective effect of the mild strains was evaluated for vines under greenhouse and field conditions. Plants pre-immunized with mild strains F-101, F-102 and F-144, in a greenhouse, had partial protection against the severe strain PWV-SP. In a first field experiment, all passion fruit vines pre-immunized with the six selected mild strains showed severe symptoms of the disease, approximately four months after the challenge inoculation with the PWV-SP strain. Results from a second field experiment, with vines pre-immunized with strains F-101 and F-144, followed by a quantitative evaluation of the mild strains in different leaves of the protected plants, indicated that breakdown in protection seems to be related to the low concentration and/or irregular distribution of the mild strains in leaves, which allows the existence of infection sites available for the establishment of the severe strain. Pre-immunization was not an appropriate alternative for the control of the passion fruit woodiness disease.

  11. Neuropathology of AIDS: An Autopsy Review of 284 Cases from Brazil Comparing the Findings Pre- and Post-HAART (Highly Active Antiretroviral Therapy and Pre- and Postmortem Correlation

    Directory of Open Access Journals (Sweden)

    Ana Cristina Araújo Lemos Silva

    2012-01-01

    Full Text Available A retrospective study of central nervous system (CNS in 284 autopsy AIDS cases in Brazil (1989–2008 divided into 3 groups: A (without antiretroviral treatment: 163 cases; B (other antiretroviral therapies: 76 cases; C (HAART for 3 months or more: 45 cases. In 165 (58.1% cases, relevant lesions were found, predominantly infections (54.2%; the most frequent was toxoplasmosis (29.9% followed by cryptococcosis (15.8%, purulent bacterial infections (3.9%, and HIV encephalitis (2.8%; non-Hodgkin lymphomas occurred in 1.4% and vascular lesions in 1.1%. There was no difference when compared the frequency of lesion among the groups; however, toxoplasmosis was less common while HIV encephalitis was more frequent in group C related to A. CNS lesions remain a frequent cause of death in AIDS; however, the mean survival time was four times greater in group C than in A. In 91 (55.1% of 165 cases with relevant brain lesions (or 32% of the total 284 cases, there was discordance between pre- and postmortem diagnosis; disagreement type 1 (important disease that if diagnosed in life could change the patient prognosis occurred in 49 (53.8% of 91 discordant cases (17.6% of the total 284 indicating the autopsy importance, even with HAART and advanced diagnostics technologies.

  12. Genetic parameter estimation for pre- and post-weaning traits in Brahman cattle in Brazil.

    Science.gov (United States)

    Vargas, Giovana; Buzanskas, Marcos Eli; Guidolin, Diego Gomes Freire; Grossi, Daniela do Amaral; Bonifácio, Alexandre da Silva; Lôbo, Raysildo Barbosa; da Fonseca, Ricardo; Oliveira, João Ademir de; Munari, Danísio Prado

    2014-10-01

    Beef cattle producers in Brazil use body weight traits as breeding program selection criteria due to their great economic importance. The objectives of this study were to evaluate different animal models, estimate genetic parameters, and define the most fitting model for Brahman cattle body weight standardized at 120 (BW120), 210 (BW210), 365 (BW365), 450 (BW450), and 550 (BW550) days of age. To estimate genetic parameters, single-, two-, and multi-trait analyses were performed using the animal model. The likelihood ratio test was verified between all models. For BW120 and BW210, additive direct genetic, maternal genetic, maternal permanent environment, and residual effects were considered, while for BW365 and BW450, additive direct genetic, maternal genetic, and residual effects were considered. Finally, for BW550, additive direct genetic and residual effects were considered. Estimates of direct heritability for BW120 were similar in all analyses; however, for the other traits, multi-trait analysis resulted in higher estimates. The maternal heritability and proportion of maternal permanent environmental variance to total variance were minimal in multi-trait analyses. Genetic, environmental, and phenotypic correlations were of high magnitude between all traits. Multi-trait analyses would aid in the parameter estimation for body weight at older ages because they are usually affected by a lower number of animals with phenotypic information due to culling and mortality.

  13. The 1-Jettiness DIS Spectrum: Factorization, Resummation, and Jet Algorithm Dependence

    CERN Document Server

    Kang, Zhong-Bo; Mantry, Sonny; Qiu, Jianwei

    2015-01-01

    The 1-Jettiness (tau_1) event shape for Deep Inelastic Scattering (DIS), allows for a quantitative and global description of the pattern of QCD radiation for single jet (J) production in electron-nucleus (N_A) collisions e^- + N_A \\to e^- + J + X. It allows for precision studies of QCD and is a sensitive probe of nuclear structure and dynamics. The large transverse momentum (P_{J_T}) of the final state jet $J$, characterizes the hard scale in the problem. The region of phase space where tau_1 << P_{J_T}, corresponds to configurations where energetic radiation (E~ P_{J_T}) is only along either the single jet direction or the beam direction with only soft radiation (E ~ \\tau_1 <

  14. Rehabilitation of Permeable Breakwaters and Jetties by Void Sealing: Summary Report. Repair, Evaluation, Maintenance, and Rehabilitation Research Program

    Science.gov (United States)

    1990-10-01

    the same as the volume of voids . Asphalt concrete is an example of an exactly filled mixture and must be compacted when placed. In underfilled mixtures...AND JETTIES BY VOID SEALING:SUMMARY REPORT by David P. Simpson, Julie D. Rosati, Lyndeil Z Hales Thomas A. Denes, Jeffrey L Thomas II Coastal...nclsaants Kubble =;~w GRUPf SJ3CR~~ nea~atrsGrout Sand asphalt ICe~cnzitio.-s sealants letties Void sealing’ 19. A-ST;UaC C=--X* nee~ reveu.e it

  15. An experimental study of impact loading on deck of shore-connecting jetties ex-posed to oblique waves and current

    Institute of Scientific and Technical Information of China (English)

    孟艳秋; 陈国平; 严士常; 童朝锋

    2014-01-01

    The impact pressure from waves is an important issue to be considered in the design of coastal structures. In this paper, the waves acting on the deck of a shore-connecting jetty on a slope exposed to oblique waves and in the presence of current are examined based on laboratory experiments. The impact pressures are measured on a 1:50 scale model of a jetty head with down-standing beams and berthing members. The relations of the impact pressure with the incident wave angle and the current velocity are examined. It is shown that the impact pressure is sensitive to the wave angle and the current velocity. A computational model for the impact load on the deck of shore-connecting jetties exposed to oblique waves and current is developed.

  16. [Prevalence of pre-hypertension and arterial hypertension and evaluation of associated factors in children and adolescents in public schools in Salvador, Bahia State, Brazil].

    Science.gov (United States)

    Pinto, Sônia Lopes; Silva, Rita de Cássia Ribeiro; Priore, Silvia Eloíza; Assis, Ana Marlúcia Oliveira; Pinto, Elizabete de Jesus

    2011-06-01

    This study aimed to assess pre-hypertension and hypertension-related factors in 1,125 seven- to-14-year-old subjects enrolled in the public school system in Salvador, Bahia State, Brazil. Exposure variables, namely body mass index, waist circumference, gender, age, physical activity, environmental and housing status, family income, diet, schooling, and maternal age were analyzed by polytomous logistic regression, and the outcome variable was categorized as normal, pre-hypertensive, and hypertensive. Prevalence of high blood pressure was 14.1%, including the prevalence of both hypertension (4.8%) and pre-hypertension (9.3%). An association was shown between pre-hypertension and overweight (OR: 3.13; 95%CI: 1.75-5.57). Hypertension was associated with overweight (OR: 3.02; 95%CI: 1.45-6.28), female gender (OR: 2.49; 95%CI: 1.24-4.98), and high-risk eating patterns (OR: 1.93; 95%CI: 1.04-3.56). In short, prevalence of pre-hypertension and hypertension in children and adolescents was higher among girls and individuals with overweight and inadequate diet.

  17. Swine manure application effects on ammonia volatilization, forage quality, and yield in the Pre-Amazon Region of Brazil

    Science.gov (United States)

    The use of swine manure as a nutrient source for pastures is increasingly common in Brazil, due to its low cost. However, this practice can cause nitrogen (N) losses in agricultural soil, where ammonia volatilization may be the main drawback, generating undesirable economic and environmental consequ...

  18. Prevalence of human papillomavirus in archival samples obtained from patients with cervical pre-malignant and malignant lesions from Northeast Brazil

    Directory of Open Access Journals (Sweden)

    Prado José CM

    2010-04-01

    Full Text Available Abstract Background Human Papillomavirus (HPV is considered as a necessary, but not sufficient, cause of cervical cancer. In this study, we aimed to assess the prevalence of HPV in a series of pre-malignant and malignant cervical lesion cases, to identify the virus genotypes, and to assess their distribution pattern according to lesion type, age range, and other considered variables. The samples were submitted to histopathological revision examination and analysed by polymerase chain reaction (PCR for the presence of HPV DNA, followed by HPV typing by dot blot hybridisation. Findings Of the analysed samples, 53.7% showed pre-malignant cervical lesions, and 46.3% presented with cervical cancer. Most cancer samples (84.1% were classified as invasive carcinoma. The mean age of these cancer patients was 47.3 years. The overall HPV prevalence was 82.4% in patients with pre-malignant lesions and 92.0% in the cancer patients. HPV 16 was the most prevalent type, followed by HPV 18 and 58, including both single and double infections. Double infection was detected in 11.6% of the samples, and the most common combination was HPV 16+18. Conclusions Cervical cancer appears to occur in women in a lower age range in the studied area, compared to the situation in other Brazilian regions. Furthermore, among the patients with CIN 3 and those with cancer, we observed a higher proportion of married women, women with more than one sexual partner, smokers, and individuals with less than an elementary education, relative to their counterparts. Findings The overall HPV prevalence was 82.4% in patients with pre-malignant lesions and 92.0% in the cervical cancer patients from Northeast Brazil. HPV 16 was the most prevalent type, followed by HPV 18 and 58. The most common double infection was HPV 16+18. Cervical cancer appears to occur in women in a lower age range in the Northeast Brazil. Among the patients with CIN 3 and those with cancer, we observed a higher

  19. Pre-harvest sugarcane burning emission inventories based on remote sensing data in the state of São Paulo, Brazil

    Science.gov (United States)

    França, Daniela; Longo, Karla; Rudorff, Bernardo; Aguiar, Daniel; Freitas, Saulo; Stockler, Rafael; Pereira, Gabriel

    2014-12-01

    The state of São Paulo is the largest sugarcane producer in Brazil, with a cultivated area of about 5.4 Mha in 2011. Approximately 2 Mha were harvested annually from 2006 to 2011 with the pre-harvest straw burning practice, which emits trace gases and particulate material to the atmosphere. The development of emission inventories for sugarcane straw burning is crucial in order to assess its environmental impacts. This study aimed to estimate annual emissions associated with the pre-harvest sugarcane burning practice in the state of São Paulo based on remote sensing maps and emission and combustion factors for sugarcane straw burning. Average estimated emissions (Gg/year) were 1130 ± 152 for CO, 26 ± 4 for NOx, 16 ± 2 for CH4, 45 ± 6 for PM2.5, 120 ± 16 for PM10 and 154 ± 21 for NMHC (non-methane hydrocarbons). An intercomparison among annual emissions from this study and annual emissions from four other different approaches indicated that the estimates obtained by satellite fire detection or low spatial resolution approaches tend to underestimate sugarcane burned area, due to unique characteristics of this type of biomass fire. Overall, our results also indicated that government actions to reduce sugarcane straw burning emissions are becoming effective.

  20. Prevention of birth defects in the pre-conception period: knowledge and practice of health care professionals (nurses and doctors in a city of Southern Brazil

    Directory of Open Access Journals (Sweden)

    Flávia Romariz Ferreira

    2015-10-01

    Full Text Available Background: Some congenital defects can be prevented in the pregestational stage. However, many health professionals are not prepared to provide counselling to couples regarding the same. Objective: This study aimed to assess the performance of doctors and nurses from a primary health-care unit in Florianopolis, Brazil, in preventing birth defects in the preconception period based on the recommendations of the Control Center of Disease Prevention. Materials and Methods: This descriptive cross sectional study was performed at a tertiary referral center. In this study, a semi-structured questionnaire was provided to 160 health professionals comprising doctors and nurses who were actively involved in providing primary health care in family health programs. The non-parametric Chi-square (χ2 test was used to analyse the data obtained through multiple choice questions. Results: Our results showed that although 81.9% of health professionals provided health-care assistance based on protocols, and only 46.2% professionals were aware of the presence of the topic in the protocol. Of the recommendations provided by the Control Center of Disease Prevention, the use of folic acid was the most prescribed. However, this prescription was not statistically different between nurses and doctors (P=0.85. Conclusion: This study identified the fragile nature in these professional’s knowledge about the prevention of birth defects in pre-conception period, as evidenced by the inconsistency in their responses.

  1. Prevalence of human papillomavirus types in women with pre-neoplastic and neoplastic cervical lesions in the Federal District of Brazil

    Directory of Open Access Journals (Sweden)

    Geni NL Camara

    2003-10-01

    Full Text Available As a contribution to the public health authorities in planning prophylactic and therapeutic vaccine strategies, we describe the prevalence of human papillomavirus (HPV types in women presenting abnormal cytological results in Pap smear screening tests in the Federal District, Central Brazil. We studied 129 cervical scraping samples from women whose cytological tests showed either pre-neoplastic or neoplastic lesions. Amplification of HPV DNA was performed by polymerase chain reaction using consensus primers MY09 and MY11 followed by identification of isolates by restriction fragment length polymorphism. We detected HPV DNA in 62% of the samples, including HPV-16 in 43.8%, HPV-58 in 12.5%, HPV-31 in 10%, HPV-53 in 6.3%, each of HPV-18 and HPV-33 in 3.8% of the isolates. Other types (HPV-35, -52, -66, -CP8304, -6, -11, and -CP8061 were less frequent (= or < 2.5% each. The prevalence of HPV-58 was relatively higher in this population than in data in South America, but similar to results obtained in other studies in Latin America, Europe, and Eastern Asia. Case-control studies need to be carried out to establish the association between the prevalence of HPV types specially the less frequent high-risk types and cervical cancer.

  2. A Lagrangian identification of the main sources of moisture affecting northeastern Brazil during its pre-rainy and rainy seasons.

    Directory of Open Access Journals (Sweden)

    Anita Drumond

    Full Text Available This work examines the sources of moisture affecting the semi-arid Brazilian Northeast (NEB during its pre-rainy and rainy season (JFMAM through a Lagrangian diagnosis method. The FLEXPART model identifies the humidity contributions to the moisture budget over a region through the continuous computation of changes in the specific humidity along back or forward trajectories up to 10 days period. The numerical experiments were done for the period that spans between 2000 and 2004 and results were aggregated on a monthly basis. Results show that besides a minor local recycling component, the vast majority of moisture reaching NEB area is originated in the south Atlantic basin and that the nearby wet Amazon basin bears almost no impact. Moreover, although the maximum precipitation in the "Poligono das Secas" region (PS occurs in March and the maximum precipitation associated with air parcels emanating from the South Atlantic towards PS is observed along January to March, the highest moisture contribution from this oceanic region occurs slightly later (April. A dynamical analysis suggests that the maximum precipitation observed in the PS sector does not coincide with the maximum moisture supply probably due to the combined effect of the Walker and Hadley cells in inhibiting the rising motions over the region in the months following April.

  3. Causes of death among people living with AIDS in the pre- and post-HAART Eras in the city of Sao Paulo, Brazil.

    Directory of Open Access Journals (Sweden)

    Carmen-Silvia Bruniera Domingues

    Full Text Available OBJECTIVE: We examine the trend in causes of death among people living with AIDS in the city of São Paulo, Brazil, in the periods before and after the introduction of highly active antiretroviral therapy (HAART, and we investigate potential disparities across districts of residence. METHODS: Descriptive study of three periods: pre-HAART (1991-1996; early post-HAART (1997-1999; and late post-HAART (2000-2006. The data source was the São Paulo State STD/AIDS Program and São Paulo State Data Analysis Foundation. Causes of death were classified by the ICD-9 (1991-1995 and ICD-10 (1996-2006. We estimated age-adjusted mortality rates for leading underlying causes of death and described underlying and associated causes of death according to sociodemographic characteristics and area of residence. We used Pearson's chi-square test or Fisher's exact test to compare categorical variables. Areas of residence were categorized using a socioeconomic index. To analyze trends we apply generalized linear model with Poisson regression. RESULTS: We evaluated 32,808 AIDS-related deaths. Between the pre- and late post-HAART periods, the proportion of deaths whose underlying causes were non-AIDS-related diseases increased from 0.2% to 9.6% (p<0.001: from 0.01% to 1.67% (p<0.001 for cardiovascular diseases; 0.01% to 1.62% (p<0.001 for bacterial/unspecified pneumonia; and 0.03% to 1.46% (p<0.001 for non-AIDS-defining cancers. In the late post-HAART period, the most common associated causes of death were bacterial/unspecified pneumonia (35.94%, septicemia (33.46%, cardiovascular diseases (10.11% and liver diseases (8.0%; and common underlying causes, besides AIDS disease, included non-AIDS-defining cancers in high-income areas, cardiovascular diseases in middle-income areas and assault in low-income areas. CONCLUSIONS: The introduction of HAART has shifted the mortality profile away from AIDS-related conditions, suggesting changes in the pattern of morbidity, but

  4. Pre-collisional, Tonian (ca. 790 Ma) continental arc magmatism in southern Mantiqueira Province, Brazil: Geochemical and isotopic constraints from the Várzea do Capivarita Complex

    Science.gov (United States)

    Martil, Mariana Maturano Dias; de Fátima Bitencourt, Maria; Nardi, Lauro Valentim Stoll; Koester, Edinei; Pimentel, Márcio Martins

    2017-03-01

    This paper focuses on the pre-collisional mature arc magmatism (ca. 790 Ma) recorded in orthogneisses from the Várzea do Capivarita Complex (VCC), southern Mantiqueira Province (PM), Brazil. The complex comprises ortho- and paragneisses tectonically interleaved during a transpressive high grade regime (ca. 650 Ma), possibly related to oblique collision. The VCC orthogneisses are metaluminous to peraluminous calc-alkaline rocks, with high 87Sr/86Sr(i) ratios from 0.71628 to 0.72509 and εNd(790) values from - 7.19 to - 10.06. The VCC magmatism is correlated with other ca. 800 Ma arc sequences from southern PM, as the Porongos Metamorphic Complex (PMC) metavolcanic rocks and the orthogneisses from Cerro Bori (CB), Uruguay. All associations show signatures typical of accretionary orogens, TDM and Meso to Paleoproteroic inheritance ages, and strong evidence of crustal assimilation/contamination. Their high K contents, and the tendency to move toward the post-collisional field in geotectonic diagrams suggest that they were generated in thick-crust, mature arc environments. In contrast, the CB sequence exhibits a less mature continental-arc character, suggestive of thinner crust or shorter distance to the active margin. VCC and CB orthogneisses, and part of the PMC metavolcanic rocks may be interpreted as part of the same magmatism, or at least as fragments of similar magmatic arcs. However, VCC magmatism is distinct from continental arc sequences in the São Gabriel Block (ca. 700-750 Ma). Isotope signatures for this younger magmatism indicate major contribution of Neoproterozoic juvenile sources, with only little amounts of reworked, old continental crust. Geochemical and Sr-Nd signatures presented in this paper suggest that at least part of the PMC metavolcanic rocks are the protoliths of the VCC orthogneisses. This, together with the isotope evidence of similarity between VCC and PMC igneous and sedimentary fractions, corroborates the hypothesis that the VCC and PMC

  5. 某液化天然气码头系泊设施布置研究%Study on Layout of Some LNG Jetty Mooring Facilities

    Institute of Scientific and Technical Information of China (English)

    王晋; 王炜正

    2012-01-01

    Based on one LNG jetty project, we study LNG vessel mooring status in various layouts and different berth lengths by OPTIMOOR mooring software, analyze in detail how the mooring facilities layouts adapt to different vessel forms, and determine final berth length and mooring facilities layout plan by combining with physical model test result.%以某液化天然气(LNG)码头工程的设计为例,针对各种码头布置形式的不同泊位长度,通过OPTIMOOR系泊软件分析LNG船舶的系泊状况,详细分析各种码头系泊设施布置方案对不同船型的适应性,并结合物理模型试验成果确定最终的码头泊位长度和系泊设施布置方案.

  6. Students' Pre-Departure Expectations and Post-Sojourn Observations in a Short-Term International Program Abroad on the Culture, Music, and Art of Brazil

    Science.gov (United States)

    Dekaney, Elisa Macedo

    2008-01-01

    Little is known about the benefits of short-term international programs that concentrate specifically on the subject matter found in the fields of art and music. This article investigates a short-term international program that focuses on the culture, music, and art of Brazil. Findings show that students studying abroad enhance their world view…

  7. Morphology and dynamics of the base of the western jetty, probable area for the Rio Grande port pilot station, RS State, Brazil

    OpenAIRE

    Hartmann, Carlos; Arejano, Tadeu Braga; Antiqueira, José Antonio Fonseca de

    2009-01-01

    The Rio Grande port has suffered accelerated growth over the past few years, a faet which has provoked the arrival of new enterprises, determining a restructuring (change) in the zoning plan of the organized port. The pilot station of the Barra is presently located at the intermediat portion of the Rio Grande Super port. Western margin of the access canal, and in order to improve assistance and navigation safety, it will be transferred to an area closer to the lagoon mouth; such area will be ...

  8. Analysis of the survival of cirrhotic patients enlisted for liver transplantation in the pre- and post-MELD era in southern Brazil.

    Science.gov (United States)

    Mattos, Ângelo Zambam de; Mattos, Angelo Alves de; Sacco, Fernanda Karlinski Fernandes; Hoppe, Lísia; Oliveira, Denise Maria Sarti de

    2014-01-01

    Transplantation is the only cure for decompensated cirrhosis. Model for End-Stage Liver Disease (MELD) is used in liver allocation. Comparing survival of enlisted populations in pre- and post-MELD eras and estimating their long-term survival. This is a retrospective study of cirrhotics enlisted for transplantation during pre- and post-MELD eras. Survival curves were generated using Kaplan-Meier's model. Cox's model was used to determine risk factors for mortality. Exponential, Weibull's, normal-log and Gompertz's models were used to estimate long-term survival. The study included 162 patients enlisted in pre-MELD era and 184 in post-MELD period. Kaplan-Meier's survival curve of patients enlisted in post-MELD era was better than that of pre-MELD period (P = 0.009). This difference remained for long-term estimates, with a survival of 53.54% in 5 years and 44.64% in 10 years for patients enlisted in post-MELD era and of 43.17% and 41.75% for pre-MELD period. Era in which patients had been enlisted (P = 0.010) and MELD score at enlistment (Ptransplantation policy is superior to chronology-based one, promoting better survival for enlisted patients, even in long-term.

  9. Effects of jetties on semiterrestrial areas - field testing and numerical modelling; Auswirkungen von Buhnen auf semiterrestrische Flaechen - Feldbeprobung und numerische Modellierung

    Energy Technology Data Exchange (ETDEWEB)

    Krebs, M. [TU Darmstadt (Germany). Inst. fuer Wasserbau und Wasserwirtschaft

    2000-07-01

    Five jetty fields of the middle section of the Elbe river between km 418 and 427 were selected according to different hydrodynamic and morphodynamic characteristics, and their abiotic and biotic characteristics were analyzed in an extensive measuring programme. Abiotic field data (sediment analyses, ADCP velocity profiles, ADV measurements) were used for adapting numerical models to solve hydrodynamic and morphodynamic problems, for validating measurements, and for calculating scenarios. Particular interest was taken in the changes brought about by the high water period of November 1998. [German] An der mittleren Elbe bei km 418 und 427 wurden fuenf Buhnenfelder nach unterschiedlichen hydro- und morphodynamischen Merkmalen ausgewaehlt und nach einem umfangreichen Messprogramm bezueglich Abiotik und Biotik untersucht (siehe auch Beitrag des Teilprojektes Biologie). Aufgenommene abiotische Felddaten wie Sedimentanalysen, ADCP-Geschwindigkeitsprofile und ADV-Messungen werden verwendet, um numerische Modelle fuer hydro- und morphodynamische Fragestellungen anzupassen und die Messergebnisse zu ueberpruefen bzw. Szenarien zu berechnen. Dabei sind besonders diejenigen Veraenderungen Gegenstand der Untersuchung, die das Hochwasser im November 1998 verursachten. (orig.)

  10. Numerical simulation of effect of sensitivity factor degradation on stability of jetty slope%敏感因素劣化对导堤边坡稳定性影响的数值模拟

    Institute of Scientific and Technical Information of China (English)

    杜家论; 范建军; 王颖轶; 黄醒春

    2016-01-01

    A case study of the Wusong Jetty during long⁃term service is presented. Based on the results of field ultrasonic testing, laboratory strength testing, ground⁃penetrating radar testing, and underwater detection and measurement by divers, the degrees of degradation of sensitivity factors, including the concrete structure for the protective face, the internal rockfill structure, and the variation of the slope and evolution of erosion/deposition on both sides of the jetty, were evaluated. The effect of degradation of the four sensitivity factors on the deformation and stability of the jetty slope was investigated using the finite element numerical simulation method. The results show that the elastic moduli of the concrete structure for the protective face and internal rockfill structure exhibit negative exponential relationships with the maximum horizontal displacement of the jetty;the safety factor of the jetty decreases linearly with the increase of the slope, approximatively; and the maximum displacement of the jetty increases linearly with the increase of elevation induced by deposition on the left side and erosion/deposition on the right side of the jetty. The phenomena should be given more attention in design of schemes for reinforcement and maintenance in practice.%以吴淞导堤工程为案例,基于超声波现场检测及室内强度试验、探地雷达现场检测试验、潜水员水下探摸及测量结果,分别评价导堤在长期运营过程中护面混凝土结构、内部堆石结构、导堤两侧坡度变化以及两侧冲淤演变等敏感因素的劣化程度,并采用有限元数值模拟方法研究导堤护面混凝土结构等4种敏感因素劣化对导堤边坡变形及稳定性的影响。结果表明:导堤护面混凝土及内部堆石结构弹性模量与导堤水平位移最大值均呈负指数关系;导堤安全系数随着坡度的增大而呈现出近似线性减小;导堤位移的最大值随着导堤左侧淤

  11. Geophysical evidence of pre-sag rifting and post-rifting fault reactivation in the Parnaíba basin, Brazil

    Science.gov (United States)

    Lopes de Castro, David; Hilário Bezerra, Francisco; Adolfo Fuck, Reinhardt; Vidotti, Roberta Mary

    2016-04-01

    This study investigated the rifting mechanism that preceded the prolonged subsidence of the Paleozoic Parnaíba basin in Brazil and shed light on the tectonic evolution of this large cratonic basin in the South American platform. From the analysis of aeromagnetic, aerogravity, seismic reflection and borehole data, we concluded the following: (1) large pseudo-gravity and gravity lows mimic graben structures but are associated with linear supracrustal strips in the basement. (2) Seismic data indicate that 120-200 km wide and up to 300 km long rift zones occur in other parts of the basins. These rift zones mark the early stage of the 3.5 km thick sag basin. (3) The rifting phase occurred in the early Paleozoic and had a subsidence rate of 47 m Myr-1. (4) This rifting phase was followed by a long period of sag basin subsidence at a rate of 9.5 m Myr-1 between the Silurian and the late Cretaceous, during which rift faults propagated and influenced deposition. These data interpretations support the following succession of events: (1) after the Brasiliano orogeny (740-580 Ma), brittle reactivation of ductile basement shear zones led to normal and dextral oblique-slip faulting concentrated along the Transbrasiliano Lineament, a continental-scale shear zone that marks the boundary between basement crustal blocks. (2) The post-orogenic tectonic brittle reactivation of the ductile basement shear zones led to normal faulting associated with dextral oblique-slip crustal extension. In the west, pure-shear extension induced the formation of rift zones that crosscut metamorphic foliations and shear zones within the Parnaíba block. (3) The rift faults experienced multiple reactivation phases. (4) Similar processes may have occurred in coeval basins in the Laurentia and Central African blocks of Gondwana.

  12. Polymorphisms in Plasmodium vivax Circumsporozoite Protein (CSP Influence Parasite Burden and Cytokine Balance in a Pre-Amazon Endemic Area from Brazil.

    Directory of Open Access Journals (Sweden)

    Bruno de Paulo Ribeiro

    2016-03-01

    Full Text Available Mechanisms involved in severe P. vivax malaria remain unclear. Parasite polymorphisms, parasite load and host cytokine profile may influence the course of infection. In this study, we investigated the influence of circumsporozoite protein (CSP polymorphisms on parasite load and cytokine profile in patients with vivax malaria. A cross-sectional study was carried out in three cities: São Luís, Cedral and Buriticupu, Maranhão state, Brazil, areas of high prevalence of P. vivax. Interleukin (IL-2, IL-4, IL-10, IL-6, IL-17, tumor necrosis factor alpha (TNF-α, interferon gamma (IFN-γ and transforming growth factor beta (TGF-β were quantified in blood plasma of patients and in supernatants from peripheral blood mononuclear cell (PBMC cultures. Furthermore, the levels of cytokines and parasite load were correlated with VK210, VK247 and P. vivax-like CSP variants. Patients infected with P. vivax showed increased IL-10 and IL-6 levels, which correlated with the parasite load, however, in multiple comparisons, only IL-10 kept this association. A regulatory cytokine profile prevailed in plasma, while an inflammatory profile prevailed in PBMC culture supernatants and these patterns were related to CSP polymorphisms. VK247 infected patients showed higher parasitaemia and IL-6 concentrations, which were not associated to IL-10 anti-inflammatory effect. By contrast, in VK210 patients, these two cytokines showed a strong positive correlation and the parasite load was lower. Patients with the VK210 variant showed a regulatory cytokine profile in plasma, while those infected with the VK247 variant have a predominantly inflammatory cytokine profile and higher parasite loads, which altogether may result in more complications in infection. In conclusion, we propose that CSP polymorphisms is associated to the increase of non-regulated inflammatory immune responses, which in turn may be associated with the outcome of infection.

  13. Polymorphisms in Plasmodium vivax Circumsporozoite Protein (CSP) Influence Parasite Burden and Cytokine Balance in a Pre-Amazon Endemic Area from Brazil.

    Science.gov (United States)

    Ribeiro, Bruno de Paulo; Cassiano, Gustavo Capatti; de Souza, Rodrigo Medeiros; Cysne, Dalila Nunes; Grisotto, Marcos Augusto Grigolin; de Azevedo dos Santos, Ana Paula Silva; Marinho, Cláudio Romero Farias; Machado, Ricardo Luiz Dantas; Nascimento, Flávia Raquel Fernandes

    2016-03-01

    Mechanisms involved in severe P. vivax malaria remain unclear. Parasite polymorphisms, parasite load and host cytokine profile may influence the course of infection. In this study, we investigated the influence of circumsporozoite protein (CSP) polymorphisms on parasite load and cytokine profile in patients with vivax malaria. A cross-sectional study was carried out in three cities: São Luís, Cedral and Buriticupu, Maranhão state, Brazil, areas of high prevalence of P. vivax. Interleukin (IL)-2, IL-4, IL-10, IL-6, IL-17, tumor necrosis factor alpha (TNF-α, interferon gamma (IFN-γ and transforming growth factor beta (TGF-β were quantified in blood plasma of patients and in supernatants from peripheral blood mononuclear cell (PBMC) cultures. Furthermore, the levels of cytokines and parasite load were correlated with VK210, VK247 and P. vivax-like CSP variants. Patients infected with P. vivax showed increased IL-10 and IL-6 levels, which correlated with the parasite load, however, in multiple comparisons, only IL-10 kept this association. A regulatory cytokine profile prevailed in plasma, while an inflammatory profile prevailed in PBMC culture supernatants and these patterns were related to CSP polymorphisms. VK247 infected patients showed higher parasitaemia and IL-6 concentrations, which were not associated to IL-10 anti-inflammatory effect. By contrast, in VK210 patients, these two cytokines showed a strong positive correlation and the parasite load was lower. Patients with the VK210 variant showed a regulatory cytokine profile in plasma, while those infected with the VK247 variant have a predominantly inflammatory cytokine profile and higher parasite loads, which altogether may result in more complications in infection. In conclusion, we propose that CSP polymorphisms is associated to the increase of non-regulated inflammatory immune responses, which in turn may be associated with the outcome of infection.

  14. Non-tuberculous mycobacteria I: one year clinical isolates identification in Tertiary Hospital Aids Reference Center, Rio de Janeiro, Brazil, in pre highly active antiretroviral therapy era

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    Ferreira Rosa Maria Carvalho

    2002-01-01

    Full Text Available The aim of this study was to determine the prevalence of non-tuberculous mycobacteria (NTM isolates at University Hospital, Reference Center for Aids in Rio de Janeiro, Brazil, during one year. We used standard biochemical tests for species identification and IS1245 PCR amplification was applied as a Mycobacterium avium specific identification marker. Four hundred and four specimens from 233 patients yielded acid-fast bacilli growth. M. tuberculosis was identified in 85% of the patients and NTM in 15%. NTM disseminated infection was a common event correlated with human immunodeficiency virus (HIV infected patients and only in HIV negative patients the source of NTM was non sterile site. M. avium complex (MAC was biochemically identified in 57.8% (49/83 of NTM isolates, most of them from sterile sites (75.5%, and in 94% (46/49 the IS 1245 marker specific for M. avium was present. Twenty NTM strains showed a MAC biochemical pattern with the exception of a urease-positive (99% of MAC are urease-negative, however IS1245 was detected in 96% of the strains leading to their identification as M. avium. In this group differences in NTM source was not significant. The second most frequently isolated NTM was identified as M. scrofulaceum (7.2%, followed by M. terrae (3.6%, M. gordonae (2.4%, M. chelonae (1.2%, M. fortuitum (1.2% and one strain which could not be identified. All were IS1245 negative except for one strain identified as M. scrofulaceum. It is interesting to note that non-sterile sites were the major source of these isolates (92.8%. Our finding indicated that M. avium is still the major atypical species among in the MAC isolates recovered from Brazilian Aids patients without highty active antiretroviral therapy schema. Some discrepancies were seen between the identification methods and further investigations must be done to better characterize NTM isolates using other phenotypic and genotypic methods.

  15. Variação espaço-temporal da ictiofauna da zona de arrebentação da Praia do Cassino, Rio Grande do Sul, Brasil Spatiotemporal variation in the fish fauna of Praia do Cassino, Rio Grande do Sul, Brazil

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    Mauro Sergio Pinheiro Lima

    2009-09-01

    Full Text Available This study analyzes the spatiotemporal variation of the ichthyofauna of the surf zone of Praia do Cassino, municipality of Rio Grande (state of Rio Grande do Sul, Brazil from October 2005 to September 2006. Fishes were collected monthly and during daytime using a large beach seine net (30 m x 1.8 m, with 12 mm uniform mesh manufactured with monofilament nylon wire. Five hauls were conducted on each of three sampling sites: one near the jetties of Patos Lagoon and two located 5 km and 10 km south from the jetties, respectively. We caught 10,066 fishes, weighting 128,486 g, distributed in 37 species belonging to 18 families that are similar in species composition to the dominant fish fauna - Trachinotus marginatus (Cuvier, 1832, Atherinella brasiliensis (Quoy & Gaimard, 1825, Brevoortia pectinata (Jenyns, 1842, Mugil platanus (Gunther, 1880, Menticirrhus americanus (Linnaeus, 1758, Menticirrhus littoralis (Holbrook, 1847, and Oncopterus darwinii (Steindachner, 1874 - usually collected in the beaches of Rio Grande do Sul with a smaller net. The dominant size classes were between 50 and 100 mm TL and represent 43% of total catch. Based on CCA analysis we suggested that the ichthyofauna is primarily structured by seasonal variation in the physicochemical and environmental parameters and secondarily by the spatial difference between areas nearer ( approximately 10 km from the Patos Lagoon's jetties. The composition and dominance of the fish community of the surf zone of Cassino Beach changed little in the latest 20 years, indicating a possible stability of the system.

  16. Risco de preço na comercialização da soja: uso de derivativos pelos produtores rurais de Maracaju-MS Price risk in marketing soybeans: use of derivatives by farmers from Maracaju-MS, Brazil

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    Alex Sandro Richter Won Mühlen

    2013-05-01

    Full Text Available O presente trabalho analisou o comportamento do produtor de soja de Maracaju-MS quanto ao risco de preço e ao uso de derivativos agropecuários, buscando identificar os mecanismos de proteção de preço utilizados e as razões de seu uso ou rejeição. Para tanto, um questionário foi aplicado a uma amostra de produtores de soja, sendo também entrevistados representantes de tradings, armazéns gerais, cooperativas, corretoras e agentes financeiros. Constatou-se que a utilização de ferramentas de proteção de preço é ainda pouco expressiva, já que apenas 11% dos produtores usam o Mercado Futuro (hedge e o Mercado de Opções, e 38% os utilizaram alguma vez. O principal mecanismo usado é o Mercado a Termo. Produtores que já usaram o Mercado Futuro (hedge e o de opções atuam em médias e grandes propriedades, têm nível de escolaridade alto e estão mais capitalizados. A baixa utilização dos derivativos (Futuros e Opções se dá, principalmente, pela falta de conhecimento e pela ausência de profissionais de confiança capazes de orientar os produtores.The present research analysed the behavior of the soybean farmer of Maracaju-MS, Brazil in relation to price risk and use of agricultural derivatives, seeking to identify the price protection mechanisms used and the reasons for their use or rejection. A questionnaire was applied to a sample of soybean farmers. Also, representatives of trading houses, storage plants, cooperatives, brokers and financial agents were interviewed. Results showed that the use of price protection tools is still scarce, as only 11% of farmers use future market price (hedge and the options market, and 38% have used them before. The main mechanism used is the forward market. Farmers who already have used futures market (hedge and options manage medium and large properties, have a high level of education and are better capitalized. The low use of derivatives (futures and options is mainly due to the lack of

  17. G1P[8] species A rotavirus over 27 years--pre- and post-vaccination eras--in Brazil: full genomic constellation analysis and no evidence for selection pressure by Rotarix® vaccine.

    Science.gov (United States)

    Silva, Marcelle Figueira Marques da; Rose, Tatiana Lundgren; Gómez, Mariela Martínez; Carvalho-Costa, Filipe Anibal; Fialho, Alexandre Madi; Assis, Rosane Maria Santos de; Andrade, Juliana da Silva Ribeiro de; Volotão, Eduardo de Mello; Leite, José Paulo Gagliardi

    2015-03-01

    Epidemiological data on species A rotavirus (RVA) infections have demonstrated the genetic diversity of strains circulating worldwide. Many G and P genotype combinations have been described over the years, varying regionally and temporally, especially in developing countries. However, the most common G and P genotype combinations identified in RVA human strains worldwide are G1P[8], G2P[4], G3P[8], G4P[8] and G9P[8]. RVA genotype G1P[8] strains are responsible for more than 50% of child infections worldwide and component of the two vaccines (Rotarix® [RV1] and RotaTeq® [RV5]) licensed globally. For a better understanding of the evolutionary mechanisms of this genotype in Brazil, phylogenetic analyses based on the 11 RVA genome segments (genomic constellation) from 90 G1P[8] RVA strains collected in two eras - (i) pre-vaccination with RV1 (1996-February 2006); (ii) post-vaccination (March 2006-2013) - in different Brazilian states were performed. The results showed the Wa-like genomic constellation of the Brazilian G1P[8] strains with a I1-R1-C1-M1-A1-N1-T1-E1-H1 specificity, except for two strains (rj14055-07 and ba19030-10) that belong to a I1-R1-C1-M1-A1-N1-T3-E1-H1 genomic constellation, evidencing the occurrence of reassortment (Wa-like×AU-1-like) of the NSP3 gene. Reassortment events were also demonstrated between Brazilian G1P[8] strains and the RV1 vaccine strain in some genes in vaccinated and unvaccinated children. VP7 and VP8* antigenic site analysis showed that the amino acid substitutions observed in samples collected after the introduction of RV1 in Brazil were already detected in samples collected in the 1980s and 1990s, suggesting that mass Brazilian RV1 vaccination had no impact on the diversity observed inside antigenic sites for these two proteins.

  18. Fatores de risco para nascimentos pré-termo em Londrina, Paraná, Brasil Risk factors for pre-term birth in Londrina, Paraná State, Brazil

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    Ana Maria Rigo Silva

    2009-10-01

    Full Text Available Objetivou-se identificar fatores de risco para nascimentos pré-termo por meio de estudo caso-controle populacional que envolve nascidos vivos hospitalares de mães residentes em Londrina, Paraná, Brasil. Os casos foram os 328 nascimentos pré-termo e os controles, uma amostra proporcional de 369 nascimentos com 37 semanas ou mais. Realizou-se análise de regressão logística múltipla hierarquizada. Verificou-se associação (p 30kg/m², com filho anterior pré-termo, com tratamento para engravidar; características maternas durante a gestação: com companheiro há no máximo dois anos, preocupações, bebida alcoólica semanal, pré-natal inadequado, prática de caminhada como proteção; agravos na gestação - sangramento, infecção do trato genital, volume alterado do líquido amniótico, hipertensão arterial e internação; gestação múltipla. A identificação de fatores de risco e a melhoria da qualidade da atenção pré-concepcional e pré-natal podem reduzir a prematuridade.The objective of this study was to identify risk factors associated with pre-term birth among live births in a hospital in Londrina, Paraná State, Brazil. Cases consisted of 328 pre-term births, and controls were 369 births with gestational age greater than 37 weeks. A multiple hierarchical logistic regression analysis was carried out. There was a significant correlation (p 30 kg/m2; history of prematurity; history of assisted reproduction; mothers in a relationship for less than two years; maternal stress; weekly maternal alcohol consumption; insufficient prenatal care; gestational complications such as bleeding, genital tract infection, altered amniotic fluid volume, high blood pressure, and hospital admission; and twin pregnancy. Regular walks during pregnancy were a protective factor. Improved quality of prenatal care and the identification of the above factors during pregnancy may help reduce premature birth.

  19. Causas de variação nos preços de bovinos nelore elite no Brasil Causes of variation in the prices of nelore elite cattle in Brazil

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    João Cláudio do Carmo Paneto

    2009-02-01

    Full Text Available Este trabalho teve por objetivo estudar as causas de variação nos preços de bovinos da raça nelore pertencentes a rebanhos de seleção, os quais foram comercializados em leilões, para verificar as influências das avaliações genéticas e dos julgamentos de exterior sobre esses preços. Para tanto, foram computados os preços de venda de 426 bovinos da referida raça em 12 leilões ocorridos em diversas localidades brasileiras (regiões Centro-Oeste, Norte e Sudeste, entre os anos de 2002 e 2005. O valor médio foi de R$ 3.325,49, sendo o mínimo de R$ 1.400,00 e o máximo de R$ 10.500,00. Esses dados foram digitados juntamente com outras informações que eram apresentadas nos catálogos dos leilões. As informações registradas incluíram o sexo de cada animal, o nome do leilão e as DEPs informadas nos catálogos. Além da avaliação da influência das informações dos catálogos, também foi avaliada a influência das informações dos reprodutores, pais dos animais vendidos nos leilões, envolvendo suas DEPs publicadas em um sumário de reprodutores da raça e as pontuações de suas progênies em julgamentos. Os métodos estatísticos aplicados foram análises de variâncias e análises de agrupamento (método K-médias. Como resultado, foi observado que animais com superioridade genética em características relacionadas a desempenho ponderal, considerando-se os efeitos diretos e maternos, foram valorizados ao serem comercializados nos leilões. Em contra-partida, a pontuação dos reprodutores nos julgamentos não teve influência significativa sobre os preços médios de venda de suas progênies nos leilões.This study aimed to understand the causes of variation in the marketing prices of elite flock nelore cattle commercialized by auction, especially to verify the influences of EPDs and visual assessment. The selling prices of 426 animals from the nelore breed commercialized during 12 auctions held in various Brazilian

  20. Evaluation of the micro nutrients daily ingestion and mercury on pre-elementary school children from some communities of the state of Amazonas, Brazil; Avaliacao da ingestao diaria de micronutrientes e mercurio em pre-escolares de algumas comunidades do Estado do Amazonas, Brasil

    Energy Technology Data Exchange (ETDEWEB)

    Santos, Andrea C.P. [Universidade Presbiteriana Mackenzie, Sao Paulo, SP (Brazil); Favaro, Deborah I.T.; Farias, Luciana; Maihara, Vera A.; Vasconcellos, Marina B.A. [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)]. E-mail: defavaro@ipen.br; ime, P.L.; Alencar, Fernando H.; Yuyama, Lucia K. [Instituto Nacional de Pesquisas da Amazonia (INPA), Manaus, AM (Brazil)]. E-mail: yuyama@inpa.gov.br

    2007-07-01

    This study evaluates the daily dietetic ingestion of Hg and some nutrients of pre-scholar children from eight communities of Amazonas state, Brazil. Some children from each community were selected and their diets (24 hours total consumption) were collected by the duplicate quantity method and a pool of diets composed for each of these communities. The diet samples were analysed for the Hg total content by a CV AAS linear accelerator and neutron activation analysis for determination of Ca, Fe, K, Se and Zn micro nutrients. Both analytical methodologies precision and accuracy were validated using the certified reference materials analysis. The provisional tolerable weekly ingestion (PTWI) for Hg and the daily micro nutrient ingestion were calculated for each group, considering an 10 kg average weight for each child. The obtained results for all diets were shown the inadequacy prevail for the evaluated micro nutrients, and some communities exceeded the limit of 5 {mu}g Hg/kg of body weight (PTWI). Those results suggested that the nutritional education program must be implemented at those communities, aiming the better utilization of the local food natural resources. (author)

  1. Spotlight: Brazil.

    Science.gov (United States)

    Carter, M

    1996-08-01

    Brazil is South America's largest country and home to nearly half of the continent's people. Despite solid economic growth, Brazil has one of the world's widest income disparities. In the early 1990s, nearly 40% of urban and 66% of rural Brazilians lived in poverty. The streets of Brazil's cities are home to a large population of street children. Although it is difficult to estimate, 10 million children and youths may be either homeless or making a meager living off of the streets. Street children may be linked to prostitution and drugs and be the targets or perpetrators of violence. Child labor is an issue in Brazil. Today an estimated 30% of rural children and 9% of urban children ages 10-13 work in the formal economy. In some rural areas, 60% of workers are ages 5-17. Child labor also contributes to Brazil's relatively low educational attainment levels. UNICEF estimates that around 1990 only 1/3 of all Brazilian children continued on to secondary school, compared to 74% and 47%, respectively, for the Latin America and Caribbean regions. Immunization rates among Brazil's children are rising but still lag slightly behind regional averages. The mortality rate for children under age 5 decreased dramatically from 181 deaths for every 1000 live births in 1960 to 61/1000 in 1994. During the same time period, the average number of children born to a woman during her lifetime dropped from 6.2 to 2.8. This fertility decline is related in part to increased access to and acceptance of family planning. Contraceptive prevalence, including traditional and modern methods, is around 66%, with female sterilization and the pill being the most popular methods. Brazil's abortion rates are high, despite laws limiting access to abortion services. One estimate suggests that about 30% of all pregnancies are terminated through abortion each year.

  2. Brazil in the global energy world

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Frank D.; Vossoughi, Shapour [University of Kansas (KU), KS (United States)

    2012-07-01

    Brazil is the 10th largest energy consumer in the world and the third largest in the Western Hemisphere, behind the United States and Canada. Total primary energy consumption in Brazil has increased significantly in recent years; and over the past decade, Brazil has made great strides in increasing its total energy production, particularly oil. Brazil has the second-largest crude oil reserves in South America (behind Venezuela), and is one of the fastest growing oil producers in the world. According to United States Energy Information Administration (EIA), Brazil had 12.2 billion barrels of proven oil reserves in 2008. In 2007, Brazil's state owned Petroleo Brasileiro S.A. (PETROBRAS) announced that it had discovered an estimated 5-8 billion barrels of recoverable reserves (including both oil and natural gas) in the Tupi field, located in the Santos Basin. In 2008, subsequent discoveries were announced, to include Jupiter and Carioca (aka Sugar Loaf). Although PETROBRAS has yet to confirm the size of the discoveries, some industry analysts estimate the total extent of recoverable oil and natural gas reserves in the entire pre-salt layer have approached 40 to 80 billion barrels of oil equivalent. The reserves occur below a salt zone that is estimated to be 7,000 meters below the ocean surface. However, Brazil faces many challenges to recover the hydrocarbons to include technical, political, fiscal, and infrastructure hurdles. In spite of the challenges ahead, these discoveries transformed the nature and focus of Brazil's oil industry, economy, and future; and the potential impact of the pre-salt discoveries upon world oil markets is vast. The purpose of this paper is to discuss how the recent discoveries will affect Brazil's future and the impact it will have on the global energy world. (author)

  3. Transmissão e a influência do volume dos estoques públicos sobre o preço do arroz no Brasil Transmission and influence of volume of public stocks on the price of rice in Brazil

    Directory of Open Access Journals (Sweden)

    Elisandra dos Santos

    2013-03-01

    Full Text Available Este trabalho analisou o mecanismo de transmissão dos preços dos principais estados produtores de arroz no Brasil (Rio Grande do Sul, Mato Grosso e Santa Catarina, como variáveis endógenas, e volume dos estoques públicos no Brasil, como variável exógena, para o período de julho de 2004 até dezembro de 2010. A análise compreende o uso da metodologia VAR-VEC para identificar o número de defasagens utilizadas e verificar se existem co-integrações entre as variáveis, por meio do Teste de Co-integração de Johansen. Testou-se a existência de causalidade entre as séries pelo método de causalidade de Granger. Aplicou-se a decomposição da variância do erro de previsão e a função impulso-resposta com decomposição de Cholesky para analisar a relação entre os preços dos estados e volume em estoques públicos. Com a aplicação da metodologia proposta, pode-se observar que o preço do arroz no estado do Rio Grande do Sul influencia no preço no estado de Santa Catarina e no volume armazenado em estoques públicos e é influenciado pelo preço do arroz no estado do Mato Grosso.This study examined the mechanism of prices from major rice producing states in Brazil (Rio Grande do Sul, Mato Grosso and Santa Catarina, as endogenous variables, and volume of public stocks in Brazil, as exogenous variables for the period July 2004 until December 2010. The analysis includes the use of VAR-VEC methodology to identify the number of lags used and check for co-integration among variables through the test of Johansen Co-integration. We tested the existence of causality between variables by the method of Granger causality. We applied the variance decomposition of forecast error and impulse-response function with Cholesky decomposition to analyze the relationship between prices and volume of the states in public stocks. With the proposed methodology, one can observe that the price of rice in the state of Rio Grande do Sul to the price in the

  4. Hepatitis B virus genotypes and mutations in the basal core promoter and pre-core/core in chronically infected patients in southern Brazil: a cross-sectional study of HBV genotypes and mutations in chronic carriers

    Directory of Open Access Journals (Sweden)

    Flávia Miryan Martins Almeida de Mello

    2014-12-01

    Full Text Available Introduction In Brazil, little data exist regarding the distribution of genotypes in relation to basal core promoter (BCP and precore/core mutations among chronic hepatitis B virus (HBV carriers from different regions of the country. The aim of this study was to identify HBV genotypes and the frequency of mutations at the BCP and precore/core region among the prevalent genotypes in chronic carriers from southern Brazil. Methods Nested-polymerase chain reaction (nested-PCR products amplified from the S-polymerase gene, BCP and precore/core region from 54 samples were sequenced and analyzed. Results Phylogenetic analysis of the S-polymerase gene sequences showed that 66.7% (36/54 of the patients were infected with genotype D (D1, D2, D3, 25.9% (14/54 with genotype A (A1, A2, 5.6% (3/54 with subgenotype C2, and 2% (1/54 with genotype E. A comparison of virological characteristics showed significant differences between genotypes A, C and D. The comparison between HBeAg status and the G1896A stop codon mutation in patients with genotype D revealed a relationship between HBV G1896A precore mutants and genotype D and hepatitis B e antigen (HBeAg seroconversion. Genotype D had a higher prevalence of the G1896A mutation and the presence of a thymine at position 1858. Genotype A was associated with a higher prevalence of the G1862T mutation and the presence of a cytosine at position 1858. Conclusions HBV genotype D (D3 is predominant in HBV chronic carriers from southern Brazil. The presence of mutations in the BCP and precore/core region was correlated with the HBV genotype and HBeAg negative status.

  5. A relação entre o preço pago pelo consumidor de carne bovina em Santa Maria e o recebido pelo produtor de gado de corte no Rio Grande do Sul, Brasil Relationship between price paid by consumers in Santa Maria and prices paid to beef cattle farmers in Rio Grande do Sul, Brazil

    Directory of Open Access Journals (Sweden)

    João Garibaldi Almeida Viana

    2007-08-01

    Full Text Available Este estudo analisa em que medida os preços pagos pelos consumidores de carne bovina - ponto final da cadeia - são repassados ao produtor. Os preços dos diferentes cortes de carne foram coletados através de pesquisa mensal de preços, em quatro supermercados de Santa Maria, RS, Brasil. Depois de obtidos os valores percentuais dos diferentes cortes na composição da carcaça, estes valores foram multiplicados pelo preço pago pelo consumidor, obtendo-se assim os preços e as proporções dos cortes referentes ao valor ajustado de um quilo de carcaça pago pelo consumidor. Para a obtenção do preço médio do kg do boi vivo recebido pelos produtores, foram considerados os preços coletados pela EMATER-RS. Verificou-se uma baixa variação ao longo do ano das partes componentes da carcaça, na contribuição do preço total. Na média, o dianteiro contribui com 26,10%, o costilhar com 13,40% e o traseiro com 60,50% do preço total da carcaça. O setor a jusante na cadeia bovina tem função reguladora do preço final ao consumidor, com uma margem de operação de 7,61 pontos ao longo do ano. Nos três quadrimestres ao longo do ano, a associação entre o preço recebido pelo produtor (PRP e o pago pelo consumidor (PPC teve um comportamento diferenciado. As associações verificadas foram fraca, negativamente forte e positivamente muito forte para o primeiro, segundo e terceiro quadrimestres, respectivamente.This study analyses how much of prices paid by the consumers of beef meat are passed on to the farmer. The prices of different types of beef cuts were collected monthly in four supermarkets in Santa Maria-RS, Brazil. The percentage values of different cuts were obtained and multiplied by the price paid by consumers. Thus, it was calculated the adjusted price of kilogram of carcass commercialized at supermarket. The average price per kilogram of live steers received by the farmer was collected by EMATER-RS. There was a low price variation

  6. Comportamento dos preços históricos do leite no Rio Grande do Sul, Brasil Behavior of historical prices of milk in Rio Grande do Sul, Brazil

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    João Garibaldi Almeida Viana

    2010-04-01

    Full Text Available Neste trabalho, objetivou-se analisar o comportamento de tendência, sazonalidade e ciclos dos preços reais pagos ao produtor de leite do Rio Grande do Sul de 1973 a 2007, bem como a evolução dos preços ao consumidor e da margem de comercialização. O estudo foi realizado com base nas séries históricas de preços nominais mensais de leite pagos ao produtor e pelos consumidores no Rio Grande do Sul, obtidas junto à EMATER/RS e ao IEPE/UFRGS, respectivamente. Os preços nominais foram deflacionados para dezembro de 2007 pelo IGP-DI da FGV. Calcularam-se os Índices de Preço ao Consumidor e ao Produtor, Índices de Estacionalidade, Relativos de Ciclo e Margens de Comercialização do produto. Observou-se que os preços pagos ao produtor apresentaram tendência de queda durante toda a série histórica. O mercado de leite apresentou ciclos históricos pouco regulares até o início da década de 1980, e a partir de 1987 observou-se forte tendência de mudança na trajetória dos índices de preço ao produtor e ao consumidor. A margem de comercialização do leite cresceu no período analisado, situando-se entre 27% e 69%.The objective of this study is to analyse tendency behaviour, seasonality and price cycles of real prices paid to milk farmers in Rio Grande do Sul between 1973 and 2007, as well as the evolution of consumer prices and commercialization margins. The study was based on historical price series of nominal monthly milk prices paid to the producer and by consumers in Rio Grande do Sul, obtained through EMATER/RS and IEPE/UFRGS, respectively. The nominal prices were deflated for December 2007 according to the IGP-DI of the FGV. Consumer and farmer Price Indexes, Seasonal Indexes, relative cycles and product commercialization margins were calculated. It was observed that the prices paid to the farmer presented a decreasing tendency throughout the whole historical series. The milk market presented historical cycles generally

  7. Biochemical Education in Brazil.

    Science.gov (United States)

    Vella, F.

    1988-01-01

    Described are discussions held concerning the problems of biochemical education in Brazil at a meeting of the Sociedade Brazileira de Bioquimica in April 1988. Also discussed are other visits that were made to universities in Brazil. Three major recommendations to improve the state of biochemistry education in Brazil are presented. (CW)

  8. Biochemical Education in Brazil.

    Science.gov (United States)

    Vella, F.

    1988-01-01

    Described are discussions held concerning the problems of biochemical education in Brazil at a meeting of the Sociedade Brazileira de Bioquimica in April 1988. Also discussed are other visits that were made to universities in Brazil. Three major recommendations to improve the state of biochemistry education in Brazil are presented. (CW)

  9. Diferenças de preços entre medicamentos genéricos e de referência no Brasil Price differences between generic and innovator medicines in Brazil

    Directory of Open Access Journals (Sweden)

    Fabiola Sulpino Vieira

    2006-06-01

    Full Text Available OBJETIVO: Verificar a magnitude da diferença de preço entre os medicamentos genéricos e os respectivos medicamentos de referência, além de avaliar o efeito da concorrência entre eles quanto aos seus preços. MÉTODOS: De janeiro de 2000 a junho de 2004, foram acompanhadas 135 apresentações de medicamentos genéricos e seus respectivos medicamentos de referência por um período de até quatro anos. Os preços foram extraídos de publicações específicas voltadas para o comércio farmacêutico, e foram anotados os preços para ambos os medicamentos, desde o lançamento do genérico e durante período de comercialização posterior. RESULTADOS: Os genéricos foram introduzidos, em média, com preços 40% menores do que os medicamentos de referência e esta diferença tendeu a aumentar ao longo do tempo. Comparando a diferença de preço do genérico em relação ao seu medicamento de referência observou-se aumento de 68% nos quatro anos seguintes ao seu lançamento. CONCLUSÕES: A introdução de medicamentos genéricos no mercado farmacêutico brasileiro contribuiu para a oferta de medicamentos a preços menores. Entretanto, a procura dos medicamentos genéricos não provocou redução dos preços da maioria dos medicamentos de referência.OBJECTIVE: To assess the magnitude of price difference between generic and innovator medicines and to evaluate the effect of the price competition between them. METHODS: From January 2000 to June 2004, 135 generic medicines and their respective innovator medicines were followed up for a period of up to four years. Prices were extracted from pharmaceutical market specific publications and recorded from the launching of generics and during their marketing period. RESULTS: The generic medicines were introduced on average at prices 40% lower than the innovator ones and this difference tended to increase over the years. The price difference between generic and innovator medicines increased in the

  10. Tendência histórica de preços pagos ao produtor na pecuária do Rio Grande do Sul, Brasil Price tendency received by livestock farmers in Rio Grande do Sul, Brazil

    Directory of Open Access Journals (Sweden)

    Renato Santos de Souza

    2006-10-01

    Full Text Available O presente trabalho analisa a evolução histórica dos preços pagos ao produtor dos principais produtos pecuários do Rio Grande do Sul nas últimas três décadas, dando especial atenção às tendências ocorridas a partir da década de 90 e, principalmente, após a estabilização monetária obtida com o Plano Real de 1994. A pesquisa foi realizada com base no histórico de preços médios mensais pagos ao produtor, coletados pela Emater/RS, abrangendo o período de janeiro de 1973 a dezembro de 2004. A análise permitiu concluir que todos os produtos pesquisados (carnes bovina, ovina, suína e de frango, ovos e leite apresentaram uma desvalorização significativa em seus preços reais entre os anos de 1973 e 2004, com tendência declinante até 1994, sendo que o período entre o início da década de 80 e meados da década de 90 foi o de maior declínio nos preços. Além disso, concluiu-se que o período pós-Plano Real foi marcado por uma estabilização dos preços reais da maioria dos produtos analisados, exceto dos preços de produtos da ovinocultura, que apresentaram tendência de elevação no período.This work analyses the historical evolution of prices paid to farmers of main animal derived products from the state of Rio Grande do Sul for the last three decades, emphasizing tendencies that occurred since the 90s, and mainly after the monetary stabilization obtained in 1994 with the "Plano Real". This study was based on records of median monthly prices paid to the farmer, collected by Emater/RS, considering the period since January 1973 until December 2004. The analysis concluded that all of the products considered (beef cattle, sheep and pork meat, poultry, eggs and milk presented a significant decrease in their real price value between 1973 and 2004, with decreasing tendency up to 1994, being that the period between the beginning of the 80s and midst 90s was the one with the highest decrease in prices. Furthermore, it was

  11. Tendência histórica de preços pagos ao produtor de hortifrutigranjeiros do Rio Grande do Sul, Brasil Historical Tendency of prices paid to the horticultural farmers in Rio Grande do Sul, Brazil

    Directory of Open Access Journals (Sweden)

    João Garibaldi Almeida Viana

    2010-07-01

    Full Text Available O presente trabalho tem como objetivo analisar a evolução histórica dos preços pagos ao produtor de hortifrutigranjeiros do Rio Grande do Sul no período de 1973 a 2006, dando especial atenção ao período anterior e posterior à estabilização monetária alcançada com o Plano Real de 1994. As séries históricas de preços nominais mensais dos produtos hortifrutigranjeiros analisados (aipim, batata, cebola, tomate, laranja, bergamota, maçã, pêssego e uva foram disponibilizadas pela EMATER-RS. O trabalho permitiu concluir que todos os produtos analisados apresentaram desvalorização significativa em seus preços de 1973 a 2006. Constatou-se que a década de 1980 foi o período de maior desvalorização para a horticultura, e o período pós-Plano Real foi o de maior desvalorização para a fruticultura.The aim of this study is to analyze the historical evolution of prices paid to the horticultural farmers in Rio Grande do Sul, between 1973 and 2006, paying especial attention to the period before and after the monetary stabilization achieved through the Plano Real, in 1994. The historical series of nominal monthly prices of the analyzed horticultural products (cassava, potatoes, onions, tomatoes, oranges, satsumas, apples, peaches and grapes were obtained from EMATER-RS. Through this study it was possible to conclude that all of the products analyzed had a significant decline in their prices from 1973 to 2006. It was verified that the eighties represent the period with the highest price drops for horticulture, and the period after the implementation of the Plano Real had the strongest price reductions for fruits.

  12. Fatores determinantes do uso de instrumentos de gestão de risco de preço por pecuaristas de corte do Estado de São Paulo Factors influencing beef cattle farmers use of risk management instruments in the State of São Paulo, Brazil

    Directory of Open Access Journals (Sweden)

    Marcelo José Carrer

    2013-02-01

    Full Text Available A oscilação não favorável nos preços do boi gordo se constitui em um dos principais riscos da atividade pecuária. De forma a gerenciar tal risco, contratos a termo e futuros podem ser utilizados por pecuaristas. No entanto, o uso desses derivativos é bastante restrito, sendo as razões baseadas nas características do produtor e de seu negócio. Nesse contexto, o presente estudo teve o objetivo de identificar os determinantes da adoção de mecanismos de gestão de risco de preço do boi gordo por pecuaristas de corte no Estado de São Paulo. Para atingir esse objetivo, foram levantados dados primários junto a uma amostra de 86 pecuaristas, sendo as respostas analisadas por meio de um modelo Logit. Os resultados apontaram que, quanto maior a receita do pecuarista e seu grau de intensidade tecnológica e quanto menor o uso de dívidas para custeio e investimento, maior a probabilidade de se usar algum mecanismo de proteção.The beef cattle price volatility is one of the main risks of this activity. To manage this risk, forward and futures contracts can be used by beef cattle farmers. However, the use of these contracts is quite restricted. The reasons are based on the characteristics of farmers and his business. In this context, this study aimed to identify the determinants factors of adoption of risk management mechanisms by beef cattle farmers in the State of São Paulo, Brazil. A logit model was used to analyze data from a sample of 86 beef cattle farmers. The results showed that the factors that significantly affected the adoption of the risk management tools were farm income, technological intensity and business leverage.

  13. Photovoltaic solar energy at CEMIG - Electric Power Company of Minas Gerais state, Brazil - a technology viable for the rural pre-electrification in the state of Minas Gerais; Energia solar fotovoltaica na CEMIG - uma tecnologia viavel para a pre-eletrificacao rural em Minas Gerais

    Energy Technology Data Exchange (ETDEWEB)

    Diniz, A.S.A.C.; Carvalho, F.W.; Franca, E.; Tome, J.L.; Villefort, M.H.; Rezende, M.; Araujo, L.A.; Rosa, J.G.F.; Burgoa, J.A. [Companhia Energetica de Minas Gerais (CEMIG), Belo Horizonte, (Brazil)]. E-mail: asacd@cemig.com.br

    2000-07-01

    This paper describes the development of using the photovoltaic solar energy by CEMIG - Companhia Energetica de Minas Gerais, from the evaluation phase of photovoltaic energy technology to the large scale use of the photovoltaic systems in the 'Solar Light Program - Rural Pre-electrification with Voltaic Systems'. The paper also discusses the sustainability model of the photovoltaic technology.

  14. Pré-hipertensão e hipertensão em adultos de Florianópolis: estudo de base populacional Pre-hipertensión e hipertensión en adultos de Florianópolis (Brasil: estudio de base poblacional Prehypertension and hypertension among adults in a metropolitan area in Southern Brazil: population-based study

    Directory of Open Access Journals (Sweden)

    Diego Augusto Santos Silva

    2012-12-01

    relacionados a la salud, medidas antropométricas, morbilidades y autopercepción de salud fueron colectadas por medio de entrevistas domiciliares. Niveles de presión arterial sistólica y diastólica fueron evaluados. Adicionalmente, se preguntó sobre la ingesta de medicamentos y diagnóstico médico para hipertensión. La variable dependiente fue categorizada en normal, pre-hipertensión e hipertensión arterial. La regresión logística politómica múltiple fue empleada con uso del modelo Logit multinomial. RESULTADOS: La prevalencia de pre-hipertensión e hipertensión arterial fue de 36,1% (IC95% 33,3;38,8 y 40,1% (IC95% 36,6;43,5, respectivamente. El análisis de regresión politómico multivariable reveló que la pre-hipertensión estuvo asociada a hombres de color de piel negra, grupo etario encima de 50 años, inactivos físicamente en momentos de ocio y con pre-obesidad. La hipertensión arterial estuvo asociada a hombres, de color de piel negra, grupo etario encima de 40 años, tercil intermediario de renta per capita, escolaridad menor de 12 años, inactivos físicamente, pre-obesidad, obesidad, circunferencia de la cintura elevada y percepción negativa del estado de salud. CONCLUSIONES: Para controlar la hipertensión arterial en la población adulta de Florianópolis, es urgente aplicar políticas públicas eficaces para combatir la pre-hipertensión.OBJECTIVE: To assess the prevalence and factors associated with prehypertension and hypertension among adults. METHODS: Population-based cross-sectional study carried out with a sample of 1,720 adults in the city of Florianópolis, southern Brazil, from September 2009 to January 2012. Information on demographic and socioeconomic factors, health-related behaviors, anthropometric measures, morbidities, and self-rated health was collected through household interviews. Systolic and diastolic blood pressure levels were also assessed as well as use of antihypertensive medications and medical diagnosis of hypertension

  15. Media Monopoly in Brazil.

    Science.gov (United States)

    Amaral, Roberto; Guimaraes, Cesar

    1994-01-01

    Documents the process of broadcasting media development in Brazil, the failure of new technologies to produce democratization, and the barriers to democratization erected by monopolization and "metastasis." (SR)

  16. The impacts of mega discoveries of oil and natural gas in the pre-salt Santos Basin: Brazil 2000 - 2030 - 2050; Os impactos das mega descobertas de oleo e gas natural no pre-sal da Bacia de Santos: Brasil 2000 - 2030 - 2050

    Energy Technology Data Exchange (ETDEWEB)

    Bahia, Raymundo Ruy; Reis, Lucio Eduardo Solano [Universidade da Amazonia (GEPEE/UNAMA), Belem, PA (Brazil). Nucleo de Socio-economia. Grupo de Estudos e Pesquisas Economicas Energeticas], e-mail: ruybahia@uol.com.br, e-mail: lereis2000@gmail.com

    2008-07-01

    This paper is a follow-up of four papers presented at the V CBPE 2006 e XI CBE 2006 updating the investment needs to expand the electric energy (EE) Offer. Such analysis revealed an hydro matrix over cost investments of 293 bi US$ (10bi US$/year) as compared to the hydro thermo matrix. Such data proof the unviability to supply the Southern, Southeastern and Central-West regions demand with Amazonian hydroelectricity. Furthermore, evaluations about the impacts of the huge underestimate volumes of proved reserves of oil and NG of 20 Gboe from the Projects Tupi, Carioca and Parati and Jupiter discoveries are limited to a small geographic area of 15,000 sqkm (122 x 122 km) that is only 9 percent of the Pre-Salt total area of 160,000 sqkm supporting the hypothesis of 160 Gboe for the ultimate ROR for both Campos and Pre-Salt Basins plus all others exploratory fronts offshore and onshore. In this probable case the mid-points of oil and NG will migrate to the 2070 year. Under these circumstances either scenarios will support the oil and NG self-sufficiencies for those regions Southern, Southeastern and Central-West regions, up to the 2050 year and probably extended to the 2070 year. The estimated volume of the potential proved reserve NG Jupiter Project is also underestimate but large enough (7,0 Gboe = 1,100 billion of cubic meter= Gmc) to supply 80 percent (80 GW) of the total 101 GW expansion offer of EE up to the 2030 year. Finally there is not a single good reason to justify the supply the EE demand of the Southern, Southeastern and Central-West regions with the unviable Amazonian hydroelectricity. (author)

  17. Brazil : Eradicating Child Labor in Brazil

    OpenAIRE

    World Bank

    2001-01-01

    The report reviews evidence of child labor in Brazil, and the Government's efforts to eradicate its worst forms, by examining background assessments of ongoing programs for its prevention. It seeks to identify promising strategies, addressing the needs of highly vulnerable children in urban areas, engaged in activities such as drug commerce, prostitution, or other dangerous activities. One...

  18. 板桩接岸结构在某高桩码头中的财务效益评价%Application of Sheet-piling Shore Connection Strucutre in Construction of Jetty on Piles and Assessment of Its Financial Benefit

    Institute of Scientific and Technical Information of China (English)

    丁丽萍; 张晓晗

    2013-01-01

    在某高桩码头工程实例中其接岸部分采用了直立式板桩结构,通过整体项目与接岸部分独立作用的经济性分析对比,说明在特定条件下这种结构型式在适应市场需求和发挥企业财务效益方面的优越性。%Vertical type sheet-pile structure was adopted in the shore connection of a jetty on piles. Through comparison of economic analysis between the entire project and the independent shore connection structure,it is concluded that this type of structure has advantages in meeting market requirements and guaranteeing financial benefits.

  19. Audiology in Brazil.

    Science.gov (United States)

    Bevilacqua, Maria Cecilia; Novaes, Beatriz Caiuby; Morata, Thais C

    2008-02-01

    The profession of audiology took root in Brazil nearly a half a century ago and has since blossomed into a flourishing, well-developed field. Currently, audiologists in Brazil work at private institutions, including private medical practices and dedicated speech and hearing clinics. They are also employed in a wide array of public institutions, including community clinics, elementary schools, colleges, and universities. In both the private sector and health clinics, audiologists perform diagnostic evaluations of auditory and vestibular disorders, select and fit hearing aids, and provide aural rehabilitation. At the public level, they assist with workers' health programs, dispense hearing aids, and aural rehabilitation. There is always room to grow, however, and the future of audiology in Brazil holds both challenges and opportunity. The following article will sketch the development of audiology training and practice in Brazil, provide a picture of how the field stands today, and summarize the unique challenges which the profession faces in this large and diverse nation.

  20. Meso and microscopic characterization of deformation bands in porous sandstones: an example on the Paleozoic, Pre- and Sin-rift sequences of the Araripe Basin, Northeast of Brazil; Caracterizacao meso e microscopica de bandas de deformacao em arenitos porosos: um exemplo nas tectonossequencias Paleozoica, Pre- e Sin-rifte da Bacia do Araripe, Nordeste do Brasil

    Energy Technology Data Exchange (ETDEWEB)

    Araujo Neto, Joao Marculino de; Silva, Fernando Cesar Alves da; Sa, Emanuel Ferraz Jardim de [Universidade Federal do Rio Grande do Norte (UFRN), Natal, RN (Brazil). Programa de Pos-Graduacao em Geodinamica e Geofisica], e-mails: jota_ex2@hotmail.com, fernando@geologia.ufrn.br, emanuel@ccet.ufrn.br

    2012-04-15

    Deformation bands are narrow tabular volumes developed in porous sandstones. Although these structures are a product of brittle deformation, they may have internally a continuous displacement gradient. When granular cataclasis is the dominant deformation mechanism, the initial properties of their host rocks (i.e., porosity and permeability) can change significantly. The deformation bands in sandstones from the pre- and syn-rift of the Araripe Basin were studied in meso and microscale in order to classify them and to understand the deformation mechanisms involved during their nucleation and development. Their geometric-spatial, kinematic, and rheological criteria allowed establishing relations between the origin of deformation bands and lithification of their host rocks. Additionally, some inferences on their influence to the fluid flow in the reservoir-scale were outlined. Moreover, the study of deformation bands contributed to the understanding of the tectonic evolution of the studied basin. Accordingly, the study of deformation bands can support research on local and regional aspects of the tectonosedimentary evolution of sedimentary basins. (author)

  1. Establishment and cryptic transmission of Zika virus in Brazil and the Americas

    Science.gov (United States)

    Faria, N. R.; Quick, J.; Claro, I. M.; Thézé, J.; de Jesus, J. G.; Giovanetti, M.; Kraemer, M. U. G.; Hill, S. C.; Black, A.; da Costa, A. C.; Franco, L. C.; Silva, S. P.; Wu, C.-H.; Raghwani, J.; Cauchemez, S.; Du Plessis, L.; Verotti, M. P.; de Oliveira, W. K.; Carmo, E. H.; Coelho, G. E.; Santelli, A. C. F. S.; Vinhal, L. C.; Henriques, C. M.; Simpson, J. T.; Loose, M.; Andersen, K. G.; Grubaugh, N. D.; Somasekar, S.; Chiu, C. Y.; Muñoz-Medina, J. E.; Gonzalez-Bonilla, C. R.; Arias, C. F.; Lewis-Ximenez, L. L.; Baylis, S. A.; Chieppe, A. O.; Aguiar, S. F.; Fernandes, C. A.; Lemos, P. S.; Nascimento, B. L. S.; Monteiro, H. A. O.; Siqueira, I. C.; de Queiroz, M. G.; de Souza, T. R.; Bezerra, J. F.; Lemos, M. R.; Pereira, G. F.; Loudal, D.; Moura, L. C.; Dhalia, R.; França, R. F.; Magalhães, T.; Marques, E. T.; Jaenisch, T.; Wallau, G. L.; de Lima, M. C.; Nascimento, V.; de Cerqueira, E. M.; de Lima, M. M.; Mascarenhas, D. L.; Neto, J. P. Moura; Levin, A. S.; Tozetto-Mendoza, T. R.; Fonseca, S. N.; Mendes-Correa, M. C.; Milagres, F. P.; Segurado, A.; Holmes, E. C.; Rambaut, A.; Bedford, T.; Nunes, M. R. T.; Sabino, E. C.; Alcantara, L. C. J.; Loman, N. J.; Pybus, O. G.

    2017-06-01

    Transmission of Zika virus (ZIKV) in the Americas was first confirmed in May 2015 in northeast Brazil. Brazil has had the highest number of reported ZIKV cases worldwide (more than 200,000 by 24 December 2016) and the most cases associated with microcephaly and other birth defects (2,366 confirmed by 31 December 2016). Since the initial detection of ZIKV in Brazil, more than 45 countries in the Americas have reported local ZIKV transmission, with 24 of these reporting severe ZIKV-associated disease. However, the origin and epidemic history of ZIKV in Brazil and the Americas remain poorly understood, despite the value of this information for interpreting observed trends in reported microcephaly. Here we address this issue by generating 54 complete or partial ZIKV genomes, mostly from Brazil, and reporting data generated by a mobile genomics laboratory that travelled across northeast Brazil in 2016. One sequence represents the earliest confirmed ZIKV infection in Brazil. Analyses of viral genomes with ecological and epidemiological data yield an estimate that ZIKV was present in northeast Brazil by February 2014 and is likely to have disseminated from there, nationally and internationally, before the first detection of ZIKV in the Americas. Estimated dates for the international spread of ZIKV from Brazil indicate the duration of pre-detection cryptic transmission in recipient regions. The role of northeast Brazil in the establishment of ZIKV in the Americas is further supported by geographic analysis of ZIKV transmission potential and by estimates of the basic reproduction number of the virus.

  2. Zika: Why Brazil, Why Now

    Science.gov (United States)

    ... medlineplus.gov/news/fullstory_160251.html Zika: Why Brazil, Why Now Several factors -- including economics, climate and ... 5, 2016 THURSDAY, Aug. 4, 2016 (HealthDay News) -- Brazil, by a wide margin, has been the country ...

  3. Corporate Governance Country Assessment : Brazil

    OpenAIRE

    World Bank

    2005-01-01

    This report assesses Brazil's corporate governance policy framework. It highlights recent improvements in corporate governance regulation, makes policy recommendations, and provides investors with a benchmark against which to measure corporate governance in Brazil. It is an update of the 2005 corporate governance Report on the Observance of Standards and Codes (ROSC). Brazil's experience o...

  4. Adesão às precauções padrão pela equipe do atendimento pré-hospitalar móvel de Belo Horizonte, Minas Gerais, Brasil Adherence to standard precautions by the public pre-hospital health team in Belo Horizonte, Minas Gerais State, Brazil

    Directory of Open Access Journals (Sweden)

    Aline Cristine Souza Lopes

    2008-06-01

    Full Text Available Estudo transversal com profissionais do Serviço de Atendimento Pré-hospitalar de Belo Horizonte, Minas Gerais, Brasil, com o objetivo de avaliar a adesão às precauções padrão. Instrumento constou de questões sobre conhecimento, atitude e fatores facilitadores à adesão das precauções. Para verificar a adesão considerou-se percentual de adequação: > 75% de respostas corretas. Condutores apresentaram menor e médicos maior grau de conhecimento. No relato das atitudes, profissionais não alcançaram adequação para uso de máscara facial, óculos e equipamento proteção individual (EPI, e, condutores relataram atitude inadequada para todos itens. Na análise univariada, categoria profissional, sexo e unidade de lotação foram associados à adoção das precauções. Já na multivariada, apenas categoria profissional (condutor e técnico/auxiliar enfermagem. Fatores facilitadores mais citados para melhorar adesão foram: treinamentos sobre infecções, riscos ocupacionais e uso de EPI; reuniões periódicas de equipe; e criação de central para limpeza, desinfecção e esterilização de material. Profissionais do Serviço de Atendimento Pré-hospitalar demonstraram atitudes compatíveis com conhecimento. No entanto, a profissão interferiu no conhecimento das medidas de precaução e no relato de atitudes adequadas.This was a cross-sectional study of workers in the pre-hospital care team in Belo Horizonte, Minas Gerais State, Brazil, aimed at evaluating adherence to precautions. The study instrument included questions on knowledge, attitudes, and facilitating factors for adherence to standard precautions. Adherence was verified by percentage of adequacy: > 75% correct answers. Drivers showed the lowest degree of knowledge and physicians the highest. In self-reported answers, none of the workers demonstrated adequate use of face masks, goggles, or personal protective equipment (PPE, and drivers reported inadequate attitudes on all

  5. Situação sociodemográfica e de saúde reprodutiva pré e pós-gestacional de adolescentes, Feira de Santana, Bahia, Brasil Pre- and post-gestational sociodemografic and reproductive characteristics of adolescent mothers in Feira de Santana, Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Ana Lúcia C. B. Paraguassú

    2005-04-01

    Full Text Available O objetivo foi caracterizar mudanças sociodemográficas e de saúde reprodutiva pré e pós-gestacional de mulheres que foram mães na adolescência em Feira de Santana (BA. Estudo transversal, com amostragem aleatória por conglomerados de 438 mulheres de 10 a 24 e que freqüentaram as Unidades Básicas de Saúde do município, de agosto a dezembro de 2001. Na análise estatística, calculou-se média, desvio padrão e teste de Mcnemar. Constatou-se que no período pré-gestacional, 84,8% cursavam nível fundamental, sendo 41,8% de 17 a 19 anos, 66,0% eram solteiras, 62,6% moravam com suas famílias, 91,2% não procuraram o serviço de planejamento familiar e 60,9% não faziam uso de contraceptivos. No período pós-gestacional verificou-se, com resultados estatisticamente significantes, aumento das proporções do ensino médio (22,0%; da comunhão livre (60,6%; procura ao planejamento familiar (43,7%; uso de contraceptivos (70,8%; abandono escolar (27,6% e diminuição do uso de condom (19%; 44,5% relataram outros filhos, com maiores proporções naquelas de 10 a 16 anos (12,6%, com iniciação sexual precoce e aborto (22,8%. Após a gravidez na adolescência foi constatado o abandono escolar, maior coabitação com parceiro, procura ao planejamento familiar, uso de contraceptivos, presença de novos filhos.The objective was to study pre- and post-gestational changes in the sociodemografic and reproductive health of women who were adolescent mothers, in Feira de Santana, Bahia, Brazil. A sectional study design was used, with a randomly selected conglomerates of 438 females who seeked medical attention at the Basic Health Services. For the statistical analysis, the average, standard deviation and test of Mcnemar. During the pre-gestational period 84.8% of them frequented primary schools, 41.8% were 17 to 19 years old. Furthermore, 66.0% were singles, 62.6% lived with their families. Family Planning Services was not sought out by 91.2% and 60

  6. [A better Brazil].

    Science.gov (United States)

    Lesser, Jeffrey

    2014-01-01

    Many countries in the Americas describe themselves as "nations of immigrants." In the United States, the myth of the "promised land" suggests that foreigners better themselves upon arrival because the nation is intrinsically great. In Brazil, however, the relationship between immigration and national identity is different. Many intellectuals, politicians, and cultural and economic leaders saw (and see) immigrants as improving an imperfect nation that has been tainted by the history of Portuguese colonialism and African slavery. As a result, immigrants were often hailed as saviors because they modified and improved Brazil, not because they were improved by Brazil. This "improvement" took place through absorption, mixture and with the use of increasingly flexible racial and ethnic categories.

  7. Pre-Test Assessment

    Science.gov (United States)

    Berry, Thomas

    2008-01-01

    Pre-tests are a non-graded assessment tool used to determine pre-existing subject knowledge. Typically pre-tests are administered prior to a course to determine knowledge baseline, but here they are used to test students prior to topical material coverage throughout the course. While counterintuitive, the pre-tests cover material the student is…

  8. Scientific integrity in Brazil.

    Science.gov (United States)

    Lins, Liliane; Carvalho, Fernando Martins

    2014-09-01

    This article focuses on scientific integrity and the identification of predisposing factors to scientific misconduct in Brazil. Brazilian scientific production has increased in the last ten years, but the quality of the articles has decreased. Pressure on researchers and students for increasing scientific production may contribute to scientific misconduct. Cases of misconduct in science have been recently denounced in the country. Brazil has important institutions for controlling ethical and safety aspects of human research, but there is a lack of specific offices to investigate suspected cases of misconduct and policies to deal with scientific dishonesty.

  9. Eand P opportunities in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Castilho, Marcelo [National Petroleum Agency of Brasil (Brazil)

    2011-07-01

    Brazil is one of the world's largest economies and the country also has significant heavy oil reserves. This report from the National Petroleum Agency of Brazil aims at presenting the situation of the oil and gas sector in Brazil in terms of resources, production, regulatory framework and opportunities for the future. Brazil has numerous sedimentary basins at its disposal, most of them being prospected by both national and foreign companies from all over the world. Brazil has over 14 billion barrels of proven reserves, its production is 2,1 MMBbl/d and heavy oil represents almost 40% of that production. The National Petroleum Agency of Brazil is responsible for the implementation of oil sector policy with the aims of maintaining self-sufficiency, implementing good practices in terms of health and safety, and increasing local content. This paper pointed out that Brazil has an important opportunity to enhance its energy sector through the development of heavy oil.

  10. Adult Education in Brazil.

    Science.gov (United States)

    Ministerio da Educacao e Cultura, Rio de Janeiro (Brazil).

    The status and goals of adult education programs in Brazil are discussed in this report. Supplemental systems such as the Brazilian Literacy Movement (Mobral) and their results are described and evaluated. Charts detailing the evolution of literacy are shown and priorities in education are suggested. The progress of other educational entities is…

  11. Scientific ballooning in Brazil

    Science.gov (United States)

    Corrêa, R.; Rinke, E.; Fernandes, J. O.; Villela, T.

    We present an overview of the scientific ballooning activities that took place in Brazil over the past 30 years as well as the current ongoing efforts in the area. We also briefly describe the balloon launching facility that exists at the Instituto Nacional de Pesquisas Espaciais (National Institute for Space Research) — INPE. Up to now, over 100 scientific balloon experiments, related to Astrophysics, Aeronomy, and Geophysics were launched from Brazil taking advantage of the country's continental dimensions, a well-defined rain season, and a low population density, which offer excellent conditions for scientific ballooning activities. Balloons with volumes up to 500,000 cubic meters can be launched from INPE's balloon launching base (latitude S 22° 4' 2″; longitude W 044° 58' 41″). The availability of good roads and several inland airports in Brazil provides the necessary structure for safe payload retrieval and its rapid return to the balloon base. There are several airports throughout Brazil that can also be used as balloon launching bases, mainly in the country's Eastern region. Overflights of more than 1,000 kilometers are possible and easily attained. Balloon flights ranging from a few hours to long duration flights can be safely verified. The constant climate monitoring through the use of weather satellites information received at INPE provides the necessary data to determine the necessary conditions for a long duration flight. INPE's Center for Weather Forecast and Climate Studies (CPTEC) provides the necessary weather forecast support for launch and payload retrieval.

  12. Chikungunya risk for Brazil

    Directory of Open Access Journals (Sweden)

    Raimunda do Socorro da Silva Azevedo

    2015-01-01

    Full Text Available This study aimed to show, based on the literature on the subject, the potential for dispersal and establishment of the chikungunya virus in Brazil. The chikungunya virus, a Togaviridae member of the genusAlphavirus, reached the Americas in 2013 and, the following year, more than a million cases were reported. In Brazil, indigenous transmission was registered in Amapa and Bahia States, even during the period of low rainfall, exposing the whole country to the risk of virus spreading. Brazil is historically infested by Ae. aegypti and Ae. albopictus, also dengue vectors. Chikungunya may spread, and it is important to take measures to prevent the virus from becoming endemic in the country. Adequate care for patients with chikungunya fever requires training general practitioners, rheumatologists, nurses, and experts in laboratory diagnosis. Up to November 2014, more than 1,000 cases of the virus were reported in Brazil. There is a need for experimental studies in animal models to understand the dynamics of infection and the pathogenesis as well as to identify pathophysiological mechanisms that may contribute to identifying effective drugs against the virus. Clinical trials are needed to identify the causal relationship between the virus and serious injuries observed in different organs and joints. In the absence of vaccines or effective drugs against the virus, currently the only way to prevent the disease is vector control, which will also reduce the number of cases of dengue fever.

  13. English Teaching Profile: Brazil.

    Science.gov (United States)

    British Council, London (England). English Language and Literature Div.

    This review of the status of English language instruction in Brazil provides an overview of the Brazilian geographic, historical, and political context and the role of English in the society in general and in the educational system. The following topics are covered: an outline of the status of English use and instruction in the educational system…

  14. Chikungunya risk for Brazil

    Science.gov (United States)

    Azevedo, Raimunda do Socorro da Silva; Oliveira, Consuelo Silva; Vasconcelos, Pedro Fernando da Costa

    2015-01-01

    This study aimed to show, based on the literature on the subject, the potential for dispersal and establishment of the chikungunya virus in Brazil. The chikungunya virus, a Togaviridae member of the genus Alphavirus, reached the Americas in 2013 and, the following year, more than a million cases were reported. In Brazil, indigenous transmission was registered in Amapa and Bahia States, even during the period of low rainfall, exposing the whole country to the risk of virus spreading. Brazil is historically infested by Ae. aegypti and Ae. albopictus, also dengue vectors. Chikungunya may spread, and it is important to take measures to prevent the virus from becoming endemic in the country. Adequate care for patients with chikungunya fever requires training general practitioners, rheumatologists, nurses, and experts in laboratory diagnosis. Up to November 2014, more than 1,000 cases of the virus were reported in Brazil. There is a need for experimental studies in animal models to understand the dynamics of infection and the pathogenesis as well as to identify pathophysiological mechanisms that may contribute to identifying effective drugs against the virus. Clinical trials are needed to identify the causal relationship between the virus and serious injuries observed in different organs and joints. In the absence of vaccines or effective drugs against the virus, currently the only way to prevent the disease is vector control, which will also reduce the number of cases of dengue fever. PMID:26398876

  15. IHY activities in Brazil

    Science.gov (United States)

    Dal Lago, Alisson

    The International Heliophysical Year is a program of international scientific colaboration planned to be held in the period from 2007-2009. Many brazilian institutions have shown interest in participating in the IHY activities. All of them provided information about their instrumental facilities and contact person. A list of institutions and their information is shown in the Latin-American IHY webpage (http://www.alage.org/IHYLA/ihyla.html), hosted by the Latin American Association on Space Geophysics - ALAGE. IHY Brazilian activities are being conducted in close colaboration with Latin-American Institutions. Five Coordinated Investigation programs (CIPs) have been proposed by scientists from brazilian institutions. Recentely, in February 2008, there has been the Latin American IHY School in Sao Paulo (Brazil), with the participation of 80 students from Brazil, Argentina, Peru, Mexico and Cuba. In this work, a report on the brazilian activities will be presented.

  16. Equine influenza in Brazil

    Directory of Open Access Journals (Sweden)

    Patricia Filippsen Favaro

    2016-06-01

    Full Text Available Equine influenza virus (EIV (H3N8 and H7N7 is the causative agent of equine influenza, or equine flu. The H7N7 subtype has been considered to be extinct worldwide since 1980. Affected animals have respiratory symptoms that can be worsened by secondary bacterial respiratory infection, thereby leading to great economic losses in the horse-breeding industry. In Brazil, equine influenza outbreaks were first reported in 1963 and studies on hemagglutination antibodies against viral subtypes in Brazilian horses have been conducted since then. The objective of the present review was to present the history of the emergence of EIV around the world and in Brazil and the studies that have thus far been developed on EIV in Brazilian equines.

  17. Heliostat tailored to Brazil

    OpenAIRE

    Pfahl, Andreas; Bezerra, Pedro; Hölle, Erwin; Liedke, Phillip; Teramoto, Erico Tadao; Hertel,Johannes; Lampkowski, Marcelo; Oliveira, L

    2015-01-01

    For Brazil it is important to realize a high local production share because of high import tax rates. The rim drive concept offers an alternative for expensive heliostat drive solutions with slew and linear drives from abroad. By (locally produced) rims the demands on the drives regarding strength and precision are reduced to a very low value and low cost drives can be used. Sandwich facets (which are usually foreseen for rim drive heliostats) are not available from Brazilian manufacturers an...

  18. Innovation Policies of Brazil

    Science.gov (United States)

    2013-09-01

    by the other BRIC countries, particularly China. 18 Discussions with experts. See the appendix. 19 Brazil can have a low actual tariff rate of...Cassiolato, J. E., M. G Podcameni, M. C. Couto Soares, M. Szapiro, P. Koeller, F. Stalivieri, and F. Geremia. 2010. “ BRICS Description and Dynamics of...the Future of Internation Order. Center for a New American Security. Koeller, P, and J. L. Gordon. 2010. “ BRICS the Role of the State in National

  19. Prevalência de pré-hipertensão e de hipertensão arterial e avaliação de fatores associados em crianças e adolescentes de escolas públicas de Salvador, Bahia, Brasil Prevalence of pre-hypertension and arterial hypertension and evaluation of associated factors in children and adolescents in public schools in Salvador, Bahia State, Brazil

    Directory of Open Access Journals (Sweden)

    Sônia Lopes Pinto

    2011-06-01

    Full Text Available Trata-se de estudo para avaliar os fatores associados à hipertensão e pré-hipertensão. Participaram desta pesquisa 1.125 indivíduos com idade entre 7 e 14 anos da rede pública de ensino em Salvador, Bahia, Brasil. As variáveis de exposição foram: índice de massa corporal, circunferência da cintura, sexo, idade, atividade física, condições ambientais e de moradia, renda familiar, consumo alimentar, escolaridade e idade maternas. Os dados foram analisados utilizando-se a Regressão Logística Politômica e a variável desfecho categorizada em normotensos, pré-hipertensos e hipertensos. A prevalência de pressão arterial elevada foi de 14,1%, sendo 4,8% de hipertensão e 9,3% pré-hipertensão. Houve associação entre pré-hipertensão e excesso de peso (OR: 3,13; IC95%: 1,75-5,57. Hipertensão foi associada a excesso de peso (OR: 3,02; IC95%: 1,45-6,28, sexo feminino (OR: 2,49; IC95%: 1,24-4,98 e padrão alimentar de risco (OR: 1,93; IC95%: 1,04-3,56. A prevalência de pré-hipertensão e hipertensão em crianças e adolescentes é maior entre aqueles com excesso de peso, do sexo feminino e com consumo alimentar inadequado.This study aimed to assess pre-hypertension and hypertension-related factors in 1,125 seven- to-14-year-old subjects enrolled in the public school system in Salvador, Bahia State, Brazil. Exposure variables, namely body mass index, waist circumference, gender, age, physical activity, environmental and housing status, family income, diet, schooling, and maternal age were analyzed by polytomous logistic regression, and the outcome variable was categorized as normal, pre-hypertensive, and hypertensive. Prevalence of high blood pressure was 14.1%, including the prevalence of both hypertension (4.8% and pre-hypertension (9.3%. An association was shown between pre-hypertension and overweight (OR: 3.13; 95%CI: 1.75-5.57. Hypertension was associated with overweight (OR: 3.02; 95%CI: 1.45-6.28, female gender (OR: 2

  20. Pre-Hausdorff Spaces

    CERN Document Server

    Stine, Jay

    2008-01-01

    This paper introduces three separation conditions for topological spaces, called T_{0,1}, T_{0,2} ("pre-Hausdorff"), and T_{1,2}. These conditions generalize the classical T_(1) and T_(2) separation axioms, and they have advantages over them topologically which we discuss. We establish several different characterizations of pre-Hausdorff spaces, and a characterization of Hausdorff spaces in terms of pre-Hausdorff. We also discuss some classical Theorems of general topology which can or cannot be generalized by replacing the Hausdorff condition by pre-Hausdorff.

  1. Social Psychotherapy in Brazil.

    Science.gov (United States)

    Fleury, Heloisa J; Marra, Marlene M; Knobel, Anna M

    2015-10-01

    This paper describes the practice of sociodrama, a method created by J. L. Moreno in the 1930s, and the Brazilian contemporary socio-psychodrama. In 1970, after the Fifth International Congress of Psychodrama was held in Brazil, group psychotherapy began to flourish both in private practice and hospital clinical settings. Twenty years later, the Brazilian health care system added group work as a reimbursable mental health procedure to improve social health policies. In this context, socio-psychodrama became a key resource for social health promotion within groups. Some specific conceptual contributions by Brazilians on sociodrama are also noteworthy.

  2. Heparin pharmacovigilance in Brazil.

    Science.gov (United States)

    Junqueira, Daniela Rezende Garcia; Viana, Thércia Guedes; Peixoto, Eliane R de M; Barros, Fabiana C R de; Carvalho, Maria das Graças; Perini, Edson

    2011-01-01

    To investigate the biological origin of injectable unfractioned heparin available in Brazilian market by discussing the impact of the profile of commercial products and the changes in heparin monograph on the drug safety. The Anvisa data base for the Registered Products of Pharmaceutical Companies and the Dictionary of Pharmaceutical Specialties (DEF 2008/2009) were searched. A survey with industries having an active permission for marketing the drug in Brazil was conducted. Five companies were granted a permission to market unfractioned heparin in Brazil. Three of them are porcine in origin and two of them are bovine in origin, with only one explicitly showing this information in the package insert. The effectiveness and safety of heparin studied in non-Brazilian populations may not represent the Brazilian reality, since most countries no longer produce bovine heparin. The currently marketed heparin has approximately 10% less anticoagulant activity than that previously produced and this change may have clinical implications. Evidence about the lack of dose interchangeability between bovine and porcine heparins and the unique safety profile of these drugs indicates the need to follow the treatment and the patients' response. Events threatening the patient's safety must be reported to the pharmacovigilance system in each particular country.

  3. Energy trends and the water-energy binomium for Brazil

    Directory of Open Access Journals (Sweden)

    Gisele O. Da Rocha

    2015-06-01

    Full Text Available According to the demands of energy saving and carbon emission reduction, the water vs. energy nexus has become a major concern worldwide. Brazil occupies a singular position in the global energy system. A major portion of the Brazilian occupancies has electricity and the energy system expansion that, at first, possesses adequate means for supporting the economic growing may experience some turnovers. The Brazil determination through alternative fuels was a natural choice, given its large hydropower potential and land agricultural base. In the transportation sector Brazil has developed its energy matrix towards an important rate of ethanol and biodiesel. Although those fuels are low carbon emitter, they may probably not be an affordable alternative regarding land use, food security and water footprint. In this way, considering the recent advances in the exploration of oil from Pre-salt (9-15 million barrels and the discovery of shale gas wells up to 245 tcf, together to unfavorable social and environmental issues associated to biofuels, the Brazilian energy matrix might turn back to the fossil fuels again. These represent challenges to the Brazilian policymakers and how they will be solved will reflect not only in Brazil but also to the world at large.

  4. The Gendered Labor Market Impacts of Trade Liberalization. Evidence from Brazil

    NARCIS (Netherlands)

    Gaddis, I.; Pieters, J.

    2014-01-01

    This paper investigates gender differences in the impact of Brazil's trade liberalization on labor market outcomes. To identify the causal effect of trade reforms, the paper uses difference-in-difference estimation exploiting variation across microregions in pre-liberalization reduced male and femal

  5. Brazil-U.S. Relations

    Science.gov (United States)

    2010-03-05

    and expanding ties with nontraditional partners, including India and China. Brazil-U.S. cooperation has increased during President Lula’s second...August 21, 2009. 40 Fernanda Odilla, Simone Iglesias & Johanna Nublat, “Brasil vai dobrar efetivo militar no Haiti,” Folha de São Paulo, January 21...defenderá mais regulação no G-20,” O Globo (Brazil), August 6, 2009. 53 Gaurav Singh, “China, India , Brazil Commit to Meet Copenhagen Accord Deadline

  6. Tungsten resources of Brazil

    Science.gov (United States)

    White, Max Gregg

    1974-01-01

    Brazilian tungsten production, 85 percent of which is exported, comes almost entirely from scheelite-bearing tactites in northeast Brazil, and has reached an annual rate of about 2,000 metric tons (2,200 short tons) of scheelite concentrate with 70 percent WO3. Scheelite ore reserves, located principally in the State of Rio Grande do Norte, are estimated to be as high as 8,300,000 tons (9,100,000 short tons) containing 0.7 percent WO3. Minor deposits (or those about which only minimal information is available) of wolframite, with which some cassiterite is associated, are located in Sao Paulo, Santa Catarina, and Rio Grande do Sul. Both the scheelite and the wolframite deposits are considered . to be late Precambrian A (620 to 900 m.y.) or early Cambrian in age.

  7. Pediatric lymphomas in Brazil

    Directory of Open Access Journals (Sweden)

    Gabriela Gualco

    2010-01-01

    Full Text Available OBJECTIVE: This study provides the clinical pathological characteristics of 1301 cases of pediatric/adolescent lymphomas in patients from different geographic regions of Brazil. METHODS: A retrospective analyses of diagnosed pediatric lymphoma cases in a 10-year period was performed. We believe that it represents the largest series of pediatric lymphomas presented from Brazil. RESULTS: Non-Hodgkin lymphomas represented 68% of the cases, including those of precursor (36% and mature (64% cell origin. Mature cell lymphomas comprised 81% of the B-cell phenotype and 19% of the T-cell phenotype. Hodgkin lymphomas represented 32% of all cases, including 87% of the classical type and 13% of nodular lymphocyte predominant type. The geographic distribution showed 38.4% of the cases in the Southeast region, 28.7% in the Northeast, 16.1% in the South, 8.8% in the North, and 8% in the Central-west region. The distribution by age groups was 15-18 years old, 33%; 11-14 years old, 26%; 6-10 years old, 24%; and 6 years old or younger, 17%. Among mature B-cell lymphomas, most of the cases were Burkitt lymphomas (65%, followed by diffuse large B-cell lymphomas (24%. In the mature T-cell group, anaplastic large cell lymphoma, ALK-positive was the most prevalent (57%, followed by peripheral T-cell lymphoma, then not otherwise specified (25%. In the group of classic Hodgkin lymphomas, the main histological subtype was nodular sclerosis (76%. Nodular lymphocyte predominance occurred more frequently than in other series. CONCLUSION: Some of the results found in this study may reflect the heterogeneous socioeconomical status and environmental factors of the Brazilian population in different regions.

  8. PreCam

    Energy Technology Data Exchange (ETDEWEB)

    Allam, Sahar S. [Fermilab; Tucker, Douglas L. [Fermilab

    2015-01-01

    The Dark Energy Survey (DES) will be taking the next step in probing the properties of Dark Energy and in understanding the physics of cosmic acceleration. A step towards the photometric calibration of DES is to have a quick, bright survey in the DES footprint (PreCam), using a pre-production set of the Dark Energy Camera (DECam) CCDs and a set of 100 mm×100 mm DES filters. The objective of the PreCam Survey is to create a network of calibrated DES grizY standard stars that will be used for DES nightly calibrations and to improve the DES global relative calibrations. Here, we describe the first year of PreCam observation, results, and photometric calibrations.

  9. Pre-eclampsia.

    Science.gov (United States)

    Mol, Ben W J; Roberts, Claire T; Thangaratinam, Shakila; Magee, Laura A; de Groot, Christianne J M; Hofmeyr, G Justus

    2016-03-05

    Pre-eclampsia affects 3-5% of pregnancies and is traditionally diagnosed by the combined presentation of high blood pressure and proteinuria. New definitions also include maternal organ dysfunction, such as renal insufficiency, liver involvement, neurological or haematological complications, uteroplacental dysfunction, or fetal growth restriction. When left untreated, pre-eclampsia can be lethal, and in low-resource settings, this disorder is one of the main causes of maternal and child mortality. In the absence of curative treatment, the management of pre-eclampsia involves stabilisation of the mother and fetus, followed by delivery at an optimal time. Although algorithms to predict pre-eclampsia are promising, they have yet to become validated. Simple preventive measures, such as low-dose aspirin, calcium, and diet and lifestyle interventions, show potential but small benefit. Because pre-eclampsia predisposes mothers to cardiovascular disease later in life, pregnancy is also a window for future health. A collaborative approach to discovery and assessment of the available treatments will hasten our understanding of pre-eclampsia and is an effort much needed by the women and babies affected by its complications.

  10. Metas para inflação e taxa de juros no Brasil: uma análise do efeito dos preços livres e administrados Inflation targets and exchange rate in Brazil: an analysis of the effect of market and administered prices

    Directory of Open Access Journals (Sweden)

    Helder Ferreira de Mendonça

    2007-09-01

    Full Text Available After surpassed more than half a decade since the adoption of inflation targeting in Brazil, it can be seen that maintaining a high interest rate is inherent to the strategy for the conduction of the monetary policy. The objective of this paper is to show that the present policy for defining the basic interest rate of the economy, based on the response to inflation considering both market and administered prices, is onerous for the Brazilian society. Based on findings from empirical evidence in the period 1999-2004, the adoption of a core inflation, a change in the time horizon for definition of targets, and, in common agreement between Banco Central do Brasil and National Treasury, a definition of these inflation targets, as a framework to increase efficiency of the monetary regime, creates possibilities for proposing a reduction on the Selic rate.

  11. Neotectonics in northeastern Brazil

    Science.gov (United States)

    Bezerra, Francisco Hilario Rego

    The thesis describes neotectonic deformation in the continental intraplate region of northeastern Brazil and explores its links with modern seismicity. The region, which is under E-W-oriented compression and N-S-oriented extension, shows shallow earthquake swarms which last for several years and include 5.0-5.2 mb events. Remote sensing, borehole and geophysical data, in conjunction with field structural information, indicate a continuous faulting process since the Miocene which has reactivated Cretaceous faults and Precambrian shear zones or in places generated new faults which cut across existing structures. Three main sets of faults are recognised across the area: a NE-striking set, a NW-striking set and a N-striking set. The first and the second sets are pervasive and their cross-cutting relationships show that they locally form a conjugate set and display both a strike-slip and a dip-slip component of movement. They have generated troughs filled by as much as 260 m of Cainozoic sediments. Radiocarbon dating shows that some of the faults slipped as recently as 4,041-3,689 cal. yr BP. Although the elevation of coastal deposits is consistent with the predictions of glacioisostatic models for the area, tectonic influence can be detected notably near the Carnaubais fault, where rapid emergence by at least 5 m to the east of Sao Bento occurred 4,080-2,780 cal. yr BP. Secondary ground failure, which includes hydroplastic deformation, liquefaction and landslides, can be seen in Quaternary alluvial sediments and is reported in the historical record. The present data show that the potential for large earthquakes in northeastern Brazil has been underestimated. Empirical relationships using liquefaction and surface rupture point to events of at least Ms=6.8 compared to a maximum mb = 5.2 recorded instrumentally. The finding that NE- and NW-trending faults are favourably orientated for reactivation in relation to the current stress field is of potential value for seismic

  12. Vaccine protection against Zika virus from Brazil.

    Science.gov (United States)

    Larocca, Rafael A; Abbink, Peter; Peron, Jean Pierre S; Zanotto, Paolo M de A; Iampietro, M Justin; Badamchi-Zadeh, Alexander; Boyd, Michael; Ng'ang'a, David; Kirilova, Marinela; Nityanandam, Ramya; Mercado, Noe B; Li, Zhenfeng; Moseley, Edward T; Bricault, Christine A; Borducchi, Erica N; Giglio, Patricia B; Jetton, David; Neubauer, George; Nkolola, Joseph P; Maxfield, Lori F; De La Barrera, Rafael A; Jarman, Richard G; Eckels, Kenneth H; Michael, Nelson L; Thomas, Stephen J; Barouch, Dan H

    2016-08-25

    Zika virus (ZIKV) is a flavivirus that is responsible for the current epidemic in Brazil and the Americas. ZIKV has been causally associated with fetal microcephaly, intrauterine growth restriction, and other birth defects in both humans and mice. The rapid development of a safe and effective ZIKV vaccine is a global health priority, but very little is currently known about ZIKV immunology and mechanisms of immune protection. Here we show that a single immunization with a plasmid DNA vaccine or a purified inactivated virus vaccine provides complete protection in susceptible mice against challenge with a strain of ZIKV involved in the outbreak in northeast Brazil. This ZIKV strain has recently been shown to cross the placenta and to induce fetal microcephaly and other congenital malformations in mice. We produced DNA vaccines expressing ZIKV pre-membrane and envelope (prM-Env), as well as a series of deletion mutants. The prM-Env DNA vaccine, but not the deletion mutants, afforded complete protection against ZIKV, as measured by absence of detectable viraemia following challenge, and protective efficacy correlated with Env-specific antibody titers. Adoptive transfer of purified IgG from vaccinated mice conferred passive protection, and depletion of CD4 and CD8 T lymphocytes in vaccinated mice did not abrogate this protection. These data demonstrate that protection against ZIKV challenge can be achieved by single-shot subunit and inactivated virus vaccines in mice and that Env-specific antibody titers represent key immunologic correlates of protection. Our findings suggest that the development of a ZIKV vaccine for humans is likely to be achievable.

  13. Country watch. Brazil.

    Science.gov (United States)

    Szterenfeld, C; Lopes, V

    1993-01-01

    A fictional story using publicity-type language was depicted in an AIDS prevention video produced by the Health in Prostitution Project in Rio de Janeiro to support its work with prostitutes. The video was produced through the volunteer efforts of a professional cast and crew who used cultural entertainment codes to raise awareness. Although both established and new actors participated, the cast was comprised of largely famous soap opera and movie artists. This approach was chosen was the understanding that Brazilians watch soap operas 4-5 hours/day and would therefore readily recognize and pay attention to messages conveyed by the protagonists. The video was shot 2 weeks before Carnival when most actors usually rest and received wide media coverage and attention from the public sector. Prostitutes participated in all stages of production, from script-writing to casting to final editing. The video, Venus Fire, describes a pleasure lottery of which the prize is a lucky condom. The video was officially released on World AIDS Day 1992, and broadcast nationwide in January 1993. It was then subsequently aired in public squares and other street worker sites with question-and-answer sessions and public debates among average audience of 200-300 people. Similar health projects elsewhere in Brazil have also show the film with very good audience response. The prostitutes are happy that their profession is being treated with respect, while clients are attracted by the sexy images.

  14. Policing violence in Brazil.

    Science.gov (United States)

    Sena, E

    1999-03-01

    This article is an excerpted summary of a speech on female police and domestic violence. The speech was given by a woman affiliated with the Association of Women Workers at an Oxfam workshop in northern Brazil. This organization successfully lobbied for female police, which resulted in more reports of domestic violence, especially rape. The organization is active in 13 counties. Female police are trained and usually given respect by police chiefs. In one city, in 1997, the appointment of female police resulted in registered reports of 387 cases of violence and hospital reports of 503 cases, of which 14% were child rape. During January-April 1998, there were 126 registered cases and 168 hospital cases. Policewomen formed a partnership over the past 2 years with the Human Rights Group and other popular political groups to train female police about laws. The compulsory course focused on four areas: legal concepts, penalties, and procedures on registration of complaints; the Brazilian Penal Code; civil law; and world judicial bureaucracies. Training includes a 1 month internship with the program's lawyer. Over 20 women have completed the course to date. Training in some cases resulted in greater expertise among the female police than their Police Chiefs. Female police have experienced harassment by local authorities.

  15. Qualidade da atenção ao pré-natal na Estratégia Saúde da Família em Sobral, Ceará Calidad de la atención en el pre-natal en la Estrategia Salud de Familia en Sobral, CE, Brasil Quality of pre-natal care in Family Health Strategy in Sobral, CE, Brazil

    Directory of Open Access Journals (Sweden)

    Francisco Rosemiro Guimarães Ximenes Neto

    2008-10-01

    Full Text Available Diante das políticas públicas que envolvem a qualidade da atenção ao pré-natal, este estudo teve como objetivo avaliar a qualidade da atenção ao pré-natal nos territórios da Estratégia Saúde da Família, do município de Sobral, à luz do referencial teórico de Avedis Donabedian. Trata-se de um estudo de caráter descritivo-exploratório, desenvolvido em Centros de Saúde da Família de Sobral, Ceará. Dos quatorze Centros de Saúde investigados, quatro se mostraram com indicadores adequados para o pré-natal. Porém, ainda que existam inadequações na estrutura física, não existem impedimentos para que se ofereça um atendimento de qualidade haja vista que o processo e os resultados também interferem na qualidade da assistência.Frente a las políticas públicas que impliquen la calidad de la atención a la salud prenatal, el estudio tiene como objetivo: evaluar la calidad de la atención prenatal a los territorios en la Estrategia de Salud de la Familia de la ciudad de Sobral, a la luz del referencial teórico de AVEDIS Donabedian. Se trata de un estudio exploratorio de carácter descriptivo, desarrollado por los Centros de Salud Familiar de Sobral - Ceará. De los catorce Centros de Salud investigaron, cuatro fueron con los indicadores apropiados para la atención prenatal. Pero a pesar de que hay deficiencias en la estructura física, no hay impedimentos a fin de proporcionar una calidad de la atención hay una opinión de que el proceso y los resultados también interferir con la calidad de la atención.Face to public policies involving the quality of care for prenatal, the study aims to: assess the quality of prenatal care to the territories in the Family Health Strategy of the city of Sobral in the light of theoretical reference of Avedis Donabedian. This is a descriptive- exploratory study, developed by Family Health Units of Sobral, CE, Brazil. Of the fourteen Centers Health investigated, four were with appropriate

  16. Lycopodiaceae in Brazil. Conspectus of the family

    DEFF Research Database (Denmark)

    Øllgaard, Benjamin; Windisch, Paulo G.

    2014-01-01

    A conspectus of the Lycopodiaceae in Brazil is presented, following a generic classification based on anatomy, chromosome numbers, spores and gametophytes, as well as recent molecular studies. The species of Lycopodiaceae occurring in Brazil, traditionally treated conservatively, were grouped in ...

  17. All about neosporosis in Brazil

    Directory of Open Access Journals (Sweden)

    Camila Koutsodontis Cerqueira-Cézar

    2017-08-01

    Full Text Available Abstract Neospora caninum is protozoan parasite with domestic and wild dogs, coyotes and grey wolves as the definitive hosts and many warm-blooded animals as intermediate hosts. It was cultivated and named in 1988. Neosporosis is a major disease of cattle and has no public health significance. Since 1990’s N. caninum has emerged as a major cause of abortion in cattle worldwide, including in Brazil. N. caninum also causes clinical infections in several other animal species. Considerable progress has been made in understanding the biology of N. caninum and there are more than 200 papers on this subject from Brazil. However, most of the reports on neosporosis from Brazil are serological surveys. Overall, little is known of clinical neosporosis in Brazil, particularly cattle. The few reports pertain to sporadic cases of abortion with no information on epidemics or storms of abortion. The objective of the present review is to summarize all reports from Brazil and suggest topic for further research, including prevalence of N. caninum oocysts in soil or in canine feces, and determining if there are additional definitive hosts, other than the domestic dog. There is need for a national survey in cattle using defined parameters. Future researches should focus on molecular characterization of N. caninum strains, possibility of vaccine production and relationship between wildlife and livestock epidemiology.

  18. Brazil, China, US: a triangular relation?

    Directory of Open Access Journals (Sweden)

    José-Augusto Guilhon-Albuquerque

    2014-01-01

    Full Text Available This article is divided in three sections. The first one explores the so-called "strategic partnership" between Brazil and China. In the second section we shall examine how US-China relations in the global system could affect both Brazil-US, and Brazil-China bilateral relations. A final section presents some recommendations for Brazil strategic orientations regarding the current systemic transition in the allotment of global power.

  19. Brazil: Mitigation and Adaptation to Climate Change

    OpenAIRE

    Carlos E. Ludeña; Maria Netto

    2011-01-01

    In order to understand the implications of GHG emissions reduction targets in the Brazilian economy it is important to understand the sector composition of these emissions in Brazil. According to the 2010 Second National Communications of Brazil to the UNFCCC, in 2005, the majority of Brazil's emissions (87.2%) corresponded to carbon dioxide (CO2) emissions.

  20. Linac pre-injector

    CERN Multimedia

    1965-01-01

    New accelerating column of the linac pre-injector, supporting frame and pumping system. This new system uses two mercury diffusion pumps (in the centre) and forms part of the modifications intended to increase the intensity of the linac. View taken during assembly in the workshop.

  1. Blind Pre-School.

    Science.gov (United States)

    Taylor, Billie, Comp.

    Articles pertinent to aiding the pre-school blind child are collected in this publication. Topics include discussion of attitudes and emotional reactions important for parents and teachers of blind children, and optimal development in regard to early motor behavior and emotional and social needs. Common areas of parental concern such as discipline…

  2. Pre-Osteoarthritis

    Science.gov (United States)

    Brittberg, Mats; Eriksson, Karl; Jurvelin, Jukka S.; Lindahl, Anders; Marlovits, Stefan; Möller, Per; Richardson, James B.; Steinwachs, Matthias; Zenobi-Wong, Marcy

    2015-01-01

    Objective An attempt to define pre-osteoarthritis (OA) versus early OA and definitive osteoarthritis. Methods A group of specialists in the field of cartilage science and treatment was formed to consider the nature of OA onset and its possible diagnosis. Results Late-stage OA, necessitating total joint replacement, is the end stage of a biological process, with many previous earlier stages. Early-stage OA has been defined and involves structural changes identified by arthroscopy or radiography. The group argued that before the “early-stage OA” there must exist a stage where cellular processes, due to the presence of risk factors, have kicked into action but have not yet resulted in structural changes. The group suggested that this stage could be called “pre-osteoarthritis” (pre-OA). Conclusions The group suggests that defining points of initiation for OA in the knee could be defined, for example, by traumatic episodes or surgical meniscectomy. Such events may set in motion metabolic processes that could be diagnosed by modern MRI protocols or arthroscopy including probing techniques before structural changes of early OA have developed. Preventive measures should preferably be applied at this pre-OA stage in order to stop the projected OA “epidemic.” PMID:26175861

  3. Flood model for Brazil

    Science.gov (United States)

    Palán, Ladislav; Punčochář, Petr

    2017-04-01

    Looking on the impact of flooding from the World-wide perspective, in last 50 years flooding has caused over 460,000 fatalities and caused serious material damage. Combining economic loss from ten costliest flood events (from the same period) returns a loss (in the present value) exceeding 300bn USD. Locally, in Brazil, flood is the most damaging natural peril with alarming increase of events frequencies as 5 out of the 10 biggest flood losses ever recorded have occurred after 2009. The amount of economic and insured losses particularly caused by various flood types was the key driver of the local probabilistic flood model development. Considering the area of Brazil (being 5th biggest country in the World) and the scattered distribution of insured exposure, a domain covered by the model was limited to the entire state of Sao Paolo and 53 additional regions. The model quantifies losses on approx. 90 % of exposure (for regular property lines) of key insurers. Based on detailed exposure analysis, Impact Forecasting has developed this tool using long term local hydrological data series (Agencia Nacional de Aguas) from riverine gauge stations and digital elevation model (Instituto Brasileiro de Geografia e Estatística). To provide most accurate representation of local hydrological behaviour needed for the nature of probabilistic simulation, a hydrological data processing focused on frequency analyses of seasonal peak flows - done by fitting appropriate extreme value statistical distribution and stochastic event set generation consisting of synthetically derived flood events respecting realistic spatial and frequency patterns visible in entire period of hydrological observation. Data were tested for homogeneity, consistency and for any significant breakpoint occurrence in time series so the entire observation or only its subparts were used for further analysis. The realistic spatial patterns of stochastic events are reproduced through the innovative use of d-vine copula

  4. Quality of Brazil nuts stored in forced aeration silos

    Directory of Open Access Journals (Sweden)

    David Aquino da Costa

    2016-06-01

    Full Text Available ABSTRACT The traditional system of collection and storage of Brazil nut compromises seriously the quality of these almonds as it contributes to the high incidence of contaminants, like fungi of the genus Aspergillus, which can produce aflatoxins. In this study, the objective was to evaluate the influence of the storage period in studied conditions, on the physicochemical characteristics and on the microbiological contamination of Brazil nuts. The experimental was designed as completely randomized, considering as treatments the storage period (0 - control, 30, 60, 90, 120 and 150 days with four replicates of 3 kg of Brazil nuts each. The samples were submitted to physicochemical and microbiological analysis. It was observed that almonds submitted to the storage had their moisture content reduced by 78.2% at 150 days of storage, however, this reduction was not fast enough to avoid surface contamination by filamentous and potentially aflatoxins producing fungi. The critical period of contamination occurred on the first 30 days of storage when there was an increase of the studied fungi, as well as B1 and total aflatoxin. The studied storage conditions were four times more effective in reducing the product moisture content than the traditional methods, however, pre-drying is necessary to avoid contamination of the product.

  5. Country watch: Brazil.

    Science.gov (United States)

    Szterenfeld, C

    1995-01-01

    The Health in Prostitution Project was launched in 1991 in Rio de Janeiro, Brazil. The project offers a multi-year training program of health education designed to both fight the stigmatization of and violence against commercial sex workers and enhance their self-esteem, self-determination, and access to civil rights. The project therefore promotes individual awareness while influencing public opinion and policies. At first, health agents were recruited among women and transvestites who work in street-based sex work. The program was then gradually expanded to include young male sex workers and other locations, such as private parlors, saunas, and escort services. People of all sexes and sexual orientation now comprise the health agent group. The program has a paid staff of five women, three young men, and three transvestites, and approximately 70 sex workers are trained annually. Basic training includes topics such as human sexuality, personal risk assessment, HIV/STD infection, negotiation of safer sex, and STD referral services. Year two training emphasizes reproductive and women's health issues, while year three courses prioritize street work methodologies. Theatrical performances, speaking English as a second language, and performing Bach flower therapy for clients take place during the fourth year. Program trainers include medical specialists, nurses, psychologists, health educators, lawyers, and university students. At least half of the 350 health agents trained thus far are estimated to be currently engaged in paid or voluntary prevention work. Two surveys with female sex workers in 1991 and 1993 found that reported regular condom use increased from 57% to 73%; the health agents are having an effect. The program is constantly evaluated and revised.

  6. Zika virus outbreak in Brazil.

    Science.gov (United States)

    Heukelbach, Jorg; Alencar, Carlos Henrique; Kelvin, Alyson Ann; de Oliveira, Wanderson Kleber; Pamplona de Góes Cavalcanti, Luciano

    2016-02-28

    Zika virus (ZIKV) infection is spreading rapidly within the Americas after originating from an outbreak in Brazil. We describe the current ZIKV infection epidemic in Brazil and the neurological symptoms arising. First cases of an acute exanthematic disease were reported in Brazil's Northeast region at the end of 2014. In March 2015, autochthonous ZIKV was determined to be the causative agent of the exanthematic disease. As cases of neurological syndromes in regions where ZIKV, dengue and/or Chikungunya viruses co-circulate were reported, ZIKV was also identified in the cerebrospinal fluid of patients with acute neurological syndromes and previous exanthematic disease. By the end of September 2015, an increasing number of infants with small head circumference or microcephaly were noted in Brazil's Northeast which was estimated to be 29 cases between August and October. ZIKV was identified in blood and tissue samples of a newborn and in mothers who had given birth to infants with microcephaly and ophthalmological anomalies. In 2015, there were an estimated 440,000 - 1,300,000 Zika cases in Brazil. There have been 4,783 suspected cases of microcephaly, most of them in the Northeast of Brazil associated with 76 deaths. The Ministry of Health is intensifying control measures against the mosquito Aedes aegypti and implemented intensive surveillance actions. Further studies are needed to confirm the suspected association between ZIKV infection and microcephaly; to identify antiviral, immunotherapy, or prophylactic vaccine; to introduce diagnostic ELISA testing. Clinical and epidemiological studies must be performed to describe viral dynamics and expansion of the outbreak.

  7. Carcinoma hepatocelular: impacto do tempo em lista e das formas de tratamento pré-operatório na sobrevida do transplante de fígado cadavérico na era pré-MELD em um centro no Brasil Hepatocellular carcinoma: impact of waiting list and pre-operative treatment strategies on survival of cadaveric liver transplantation in pre-MELD era in one center in Brazil

    Directory of Open Access Journals (Sweden)

    Alexandre Coutinho Teixeira de Freitas

    2007-09-01

    -Pugh A e com diagnóstico de cirrose por hepatite C. Todos os outros fatores analisados foram iguais entre os 2 grupos. CONCLUSÃO: Os doentes com carcinoma hepatocelular, submetidos a transplante hepático cadavérico, apresentam maior sobrevida em 3 meses e 1 ano do que os não acometidos por esta neoplasia. Essa diferença é possivelmente relacionada à realização do transplante nos pacientes com carcinoma hepatocelular em estádio menos avançado da cirrose.BACKGROUND: Liver transplantation is the main treatment option for hepatocellular carcinoma in patients with cirrhosis. AIM: Three months and 3 years survival were analysed in patients with cirrhosis and hepatocellular carcinoma and in patients with only cirrhosis. METHODS: Charts of patients subjected to cadaveric liver transplantation at the Clinical Hospital of the Federal University of Paraná, Curitiba, PR, Brazil, between January 5th of 2001 and February 17th of 2006 were reviewed. Patients were divided into two groups for 3 months and 1 year survival analysis: cirrhosis and hepatocellular carcinoma and cirrhosis only. The two groups were also compared in relation to donor and recipient sex and age, etiology of cirrhosis, Child-Pugh and MELD scores at the time of the transplantation, warm isquemia time, cold isquemia time, units of red blood cells transfused during the transplantation, intensive care unit stay and total hospital stay. RESULTS: One hundred and forty six liver transplantation patients were analysed: 75 were excluded because of incomplete data and 71 were included. General 3 months and 1 year survivals were 77,4% and 74,6% respectively. Patients with hepatocellular carcinoma (n = 12 presented 3 months and 1 year survivals of 100%. These rates were significantly higher than those of patients without hepatocellular carcinoma (n = 59; 72,8% and 69,4%. Mean MELD score, mean Child-Pugh score and mean number of red blood cells transfused were significantly higher in patients without hepatocellular

  8. Tendência histórica de preços pagos ao produtor na agricultura de grãos do Rio Grande do Sul, Brasil Price tendency received by grain agricultural farmers in Rio Grande do Sul, Brazil

    Directory of Open Access Journals (Sweden)

    Renato Santos de Souza

    2007-08-01

    Full Text Available O presente trabalho analisa a evolução histórica dos preços pagos ao produtor pelos principais produtos da agricultura do Rio Grande do Sul nas últimas três décadas, dando especial atenção às tendências ocorridas a partir da década de 90 e, principalmente, após a estabilização monetária obtida com o Plano Real de 1994. A metodologia utilizada foi a de análise de séries temporais, realizada com base no histórico de preços médios mensais pagos ao produtor, coletados pela Emater/RS, abrangendo o período de janeiro de 1973 a dezembro de 2005. A análise permitiu concluir que todos os produtos pesquisados (arroz, feijão, milho, soja e trigo apresentaram uma desvalorização significativa em seus preços reais entre os anos de 1973 e 2005, e que a década de 80 foi o período de maior declínio de preços. Além disso, constatou-se que o período após o Plano Real foi marcado pela inexistência de tendência de preços para arroz, trigo e milho, sobretudo pela forma errática com que os mesmos variaram, e pela leve tendência de elevação de preços da soja e de declínio de preços do feijão.This research examines the historical evolution of prices paid to farmers for the most important agricultural products in Rio Grande do Sul for the last three decades, by giving special attention to the changes in prices that occurred since the nineties, and mainly after the monetary stabilization obtained with the "Plano Real" in 1994. The methodology used was the times series, based on longitudinal data collected by Emater/RS regarding the average monthly prices paid to farmers, from January 1973 to December 2005. The results indicated that all studied products (rice, beans, corn, soy, and wheat had a significant decline in their real price values between the years of 1973 and 2005, and the biggest decline occured during the eighties. Besides, it was not identified a clear price trend for rice, wheat and corn in the period after the

  9. Oral health policies in Brazil

    Directory of Open Access Journals (Sweden)

    Gilberto Alfredo Pucca Junior

    2009-06-01

    Full Text Available Since Oral Health policies in Brazil have been constructed according to circumstances and possibilities, they should be understood within a given context. The present analysis contextualizes several issues of the Brazilian Oral Health Policy, called "Smiling Brazil", and describes its present stage of development. Today it involves re-organizing basic oral health care by deploying Oral Health Teams within the Family Health strategy, setting up Centers of Dental Specialists within an Oral Health network as a secondary care measure, setting up Regional Laboratories of Dental Prosthesis and a more extensive fluoridation of the public water supply.

  10. Transcultural adaptation of the filial responsibility interview schedule for Brazil.

    Science.gov (United States)

    Aires, M; Weissheimer, A-M; Rosset, I; de Oliveira, F A; de Morais, E P; Paskulin, L M G

    2012-06-01

    In developed countries, filial responsibility in relation to caring for elderly parents has been systematically studied. In Brazil and other developing countries, however, it is a relatively new topic and has not yet been included in the research agenda on ageing. To describe the process of cross-cultural adaptation of the qualitative phase of the filial responsibility interview schedule into Brazilian Portuguese. An expert committee of six team members participated in the study. In addition, individual interviews were held with 11 caregivers of older persons to evaluate the quality of the final Portuguese version of the schedule. The process included examining conceptual, item, semantic and operational equivalencies. Conceptual and item equivalencies were based on a literature review and on discussions with the expert committee. Semantic equivalence was attained through translation, back-translation, expert committee evaluation and pre-testing. The final version was pre-tested in caregivers of older persons enrolled in the home care programme of a primary health care service in Southern Brazil. Conceptual, item, semantic and operational equivalencies were attained. Through the interviews, responses to the open-ended questions concerning filial responsibility in the care for elderly parents pertained to the following categories: possibility of institutionalization of elderly parents, caregiver expectations, difficulties in being a child caregiver and responsibility as a natural process. The Portuguese version presented good semantic equivalence and the results showed that the concepts and items are applicable to the Brazilian context. © 2012 The Authors. International Nursing Review © 2012 International Council of Nurses.

  11. Pre-emptive perception.

    Science.gov (United States)

    Bodis-Wollner, Ivan

    2008-01-01

    How can an action to a target be selected without yet knowing what it is? Pre-emptive perception (PEP) is a framework which orders neuronal mechanisms in association with voluntary actions before an action is started and until it is completed. It is assumed that PEP serves the purpose of perception, but a conscious, perceptual identification of the goal is not obligatorily completed during the time period of PEP itself. The concept of PEP is that the brain pre-emptively optimizes an action plan to maximize eventual perception, even before being sure what the goal is. Experimental studies of voluntary saccadic eye movements are considered as prototypic activity within the framework of PEP. The core concept of pre-emption is that a particular saccade is selected while a large number of other possible actions are deselected. Pre-emptive computations include mechanisms associated with internal context and reward. Neurophysiological studies which show anatomically and functionally separate cortical and some subcortical neuronal groups in computing saccades are summarized. There is a potential relationship of PEP as a neurobiological framework and some philosophical concepts. Terms for processes between planning and action, such as intention, anticipation, and attention, are often incongruent in everyday language and in epistemology. It is proposed here that a scrutiny of these terms can be rigorously approached by temporal subdivision of PEP and conversely, clear definitions of these terms can lead to organized experimental designs of cognitive neurobiology. The temporal subdivision of PEP allows a critique of The Will in the definition of Schopenhauer and distinguishes it from the 'free will'.

  12. Pre-calculus essentials

    CERN Document Server

    Woodward, Ernest

    2012-01-01

    REA's Essentials provide quick and easy access to critical information in a variety of different fields, ranging from the most basic to the most advanced. As its name implies, these concise, comprehensive study guides summarize the essentials of the field covered. Essentials are helpful when preparing for exams, doing homework and will remain a lasting reference source for students, teachers, and professionals. Pre-Calculus reviews sets, numbers, operations and properties, coordinate geometry, fundamental algebraic topics, solving equations and inequalities, functions, trigonometry, exponents

  13. Ecology and conservation of dusky grouper (Epinephelidae in southern Brazil

    Directory of Open Access Journals (Sweden)

    Mario Vinicius Condini

    2015-11-01

    Full Text Available The dusky grouper Epinephelus marginatus has a broad global distribution and is currently listed as an endangered species at the IUCN Red List. This species has large commercial and ecological importance, but only at the last decade the first studies were carried out on its bioecology at its southernmost distribution limit in Southwestern Atlantic. This region is largely formed by sand bottoms, where the occurrence of reefs and rocks are scarce. Rocky bottoms occur in the neritic region (along 20 to 30 m isobaths and in the jetties in the littoral region, and in both areas the dusky grouper occur frequently. Our studies showed that immature individuals (mean: 4 yrs of dusky groupers inhabiting rocky jetties in the littoral region represents an important economical incoming for artisanal fishermen, whereas adults (mean: 8 yrs are mostly caught at offshore banks 15-25 m deep by coastal fisheries. Microscopic analyses of gonads of littoral and neritic individuals suggest that the littoral region is a growing nursery area and the neritic is a reproductive site. Feeding ecology studies based on stomach content and stable isotopes showed that the species has an important role as top predators in both regions. Future studies on the residence time of immature individuals in the littoral using telemetry are fundamental to further understand the ecology of this endangered species in the Southwestern Atlantic and to help its fishing management and conservation.

  14. Reduction in Rotavirus Disease and Sustained Predominance of G2P[4] Rotavirus Strain following Introduction of Rotavirus Vaccine in Recife, Brazil.

    Science.gov (United States)

    Montenegro, Fernanda Maria Ulisses; Falbo, Ana Rodrigues; Germano, Eliane Mendes; Correia, Nancy Barros; Souza, Edvaldo da Silva; Nakagomi, Osamu; Nakagomi, Toyoko; Cuevas, Luis E; Cunliffe, Nigel A; Correia, Jailson B

    2015-06-01

    Rotavirus vaccination was introduced in Brazil in March 2006. We describe the distribution of rotavirus genotypes in children with acute gastroenteritis in a hospital in Recife, Brazil, during pre- and post-vaccination periods. There was a 43.8% reduction in the proportion of diarrhea episodes due to rotavirus. Nevertheless, we observed a sustained predominance of G2P[4] as the main genotype identified in the post-vaccination period.

  15. Uncovering spatial patterns in the natural and human history of Brazil nut (Bertholletia excelsa) across the Amazon Basin

    NARCIS (Netherlands)

    E. Thomas; C. Alcázar Caicedo; C.H. McMichael; R. Corvera; J. Loo

    2015-01-01

    Aim Our goal was to test the hypothesis that ancient humans substantially contributed to shaping the current distribution of Brazil nut (Bertholletia excelsa), an Amazonian tree species that has been important for human livelihoods since pre-Columbian times. We scrutinized the putative association b

  16. Evaluating School Facilities in Brazil

    Science.gov (United States)

    Ornstein, Sheila Walbe; Moreira, Nanci Saraiva

    2008-01-01

    Brazil's Sao Paulo Metropolitan Region is conducting a performance evaluation pilot study at three schools serving disadvantaged populations. The objective is first to test methods which can facilitate Post Occupancy Evaluations (POEs) and then to carry out the evaluations. The preliminary results are provided below.

  17. Brazil and CERN get closer

    CERN Multimedia

    2002-01-01

    The map of countries affiliated to CERN may in future include Brazil. On a visit to CERN last week, the Brazilian Minister of State for Science and Technology, Ronaldo Mota Sardenberg, expressed his country's interest in closer links to the Laboratory.   Luciano Maiani and the Brazilian Minister of State for Science and Technology Ronaldo Mota Sardenberg shake hands on CERN-Brazil co-operation. During his visit, the Minister and CERN Director General Luciano Maiani issued a joint statement for the continuation of a Co-operation Agreement first established in 1990. They also agreed to study the possibility of Brazil joining CERN-led Grid computing infrastructure projects. Brazilian physicists are already involved in the LHCb, ATLAS and CMS experiments. At the conclusion of the Minister's visit, he and Director-General Maiani agreed to establish a Working Group to examine ways of strengthening Brazil's links with CERN, and to prepare the way for a Brazilian request to CERN Council to become an Observer at th...

  18. [Nuptiality among Brazil's black population].

    Science.gov (United States)

    Berquo, E

    1987-08-01

    Data from a three percent sample of the 1980 census of Brazil are used to analyze nuptiality trends by ethnic group. The focus is on the homogamy of marriage by color and age and on the marriage patterns of the black population.

  19. Forest policy reform in Brazil

    Science.gov (United States)

    S. Bauch; E. Sills; L.C. Rodriguez Estraviz; K. McGinley; F. Cubbage

    2009-01-01

    Rapid deforestation in the Brazilian Amazon, caused by economic, social, and policy factors, has focused global and national attention on protecting this valuable forest resource. In response, Brazil reformed its federal forest laws in 2006, creating new regulatory, development, and incentive policy instruments and institutions. Federal forestry responsibilities are...

  20. Brazils Rise to Global Power

    Science.gov (United States)

    2014-06-01

    Família, Real Plan, BRIC , Export Oriented Growth, Import Substitution Industrialization, South-South cooperation. 15. NUMBER OF PAGES 113 16...61 F. CAPABILITIES COMPARED TO BRIC ..................................................62 1. India...Desenvolvimento Econômico e Social BRIC Brazil, Russia, India, China EU European Union FTA Free Trade Agreement G8 Group of Eight G20 Group of Twenty GNP

  1. Brazil well worth the wait

    Energy Technology Data Exchange (ETDEWEB)

    Duey, R.

    1999-11-01

    Oil companies weren't the only ones waiting for Brazil to make up its mind about privatizing its oil and gas industry. Seismic firms are flocking to the area in droves to work their spec magic. Exploratory activities in these large offshore blocks are described.

  2. Preço pago pelo consumidor de carne bovina nas diferentes regiões econômicas do Rio Grande do Sul, Brasil Price paid by beef meat consumers from different economic regions of Rio Grande do Sul, Brazil

    Directory of Open Access Journals (Sweden)

    Vicente Celestino Pires Silveira

    2009-07-01

    Full Text Available O Estado do Rio Grande do Sul apresenta inúmeras diferenças no aspecto geográfico-econômico-ambiental. No presente trabalho, considera-se a divisão regional proposta por ALONSO et al. (1994, a qual apresenta o Estado dividido em três regiões: metade sul, metade norte e nordeste. Na metade sul, a economia é baseada no setor primário, tendo a pecuária, como principal produto. A metade norte tem sua economia baseada na agricultura e a região nordeste caracteriza-se pela presença de vários setores industriais, com grandes concentrações urbanas. Sabe-se que o consumo é influenciado pela idade, renda, nível de educação, padrão de mobilidade e gosto dos consumidores. O objetivo, neste trabalho, foi verificar o comportamento do preço de diferentes cortes de carne bovina, em nível de consumidor, nas três regiões econômicas do Estado. A pesquisa caracterizou-se por um levantamento mensal em supermercados, durante os anos agrícolas 2006/2007 e 2007/2008, do preço de diferentes cortes de carne bovina em onze cidades. Os menores e os maiores preços da carne bovina verificados nas regiões metade Sul e nordeste, respectivamente, decorrem provavelmente do fato de que uma é a região produtora e a outra principal consumidora. Outro resultado importante é que as maiores variações, no preço dos cortes, ocorreram também nessas regiões. Portanto, num cenário em que a demanda é maior que a oferta, essas regiões parecem ser as primeiras a receberem o impacto nos preços da carne bovina.The State of Rio Grande do Sul presents various situations considering geographical, economical and environmental aspects. This study considers the regional division suggested by ALONSO et al. (1994: Southern half, Northern Half and Northeast. The primary sector is the base of Southern half economy and livestock production is its main product. The Northern half has crop production as its main economical resource, while the Northeast is

  3. Milk production characteristics in Southern Brazil

    Directory of Open Access Journals (Sweden)

    Tony Picoli

    2015-07-01

    Full Text Available This paper aimed to describe milk production in Southern Rio Grande do Sul state, Brazil, and to identify factors that affect milk quality at this region. The average age of regional dairy farmers is 49, and 67.9% has not concluded elementary school. Dairy farming is carried out on properties with an average of 26.06 hectares and 8.4 lactating cows. Most of them (32.83% yield 50 to 100 L/day. Among the properties, 13.21% yield up to 30 L/day, and only 1.89% produces over 500 milk liters a day. Average yield was 6.8 L/day. Regarding to milking procedure, 39.3% farmers milk manually the animals, only 14.2% performed pre-milking teat disinfection, and 53.9% uses a single cloth to dry all animal teats. For infrastructure, 52.8% milks animals in wooden cowsheds. We observed that the average somatic cell count (SCC was within legal parameters, presenting negative correlation with milk production (r = -0.23 and lactose content (r = -0.39. However, the total bacterial count (TBC was above legal parameters. Education level seems to interfere in management and milk quality, because the less educated groups are, the less adequate are infrastructure, management, and product quality. Data show that there is a lower quality milk production where poor management techniques are adopted and owner education level affects milk quality.

  4. The new role of Brazil in energy geopolitics; La nouvelle place du Bresil dans la geopolitique de l'energie

    Energy Technology Data Exchange (ETDEWEB)

    Rousseau, I. [Centro de Estudios Internacionales - El Colegio de Mexico (Brazil)

    2009-11-15

    Thanks to its efficient petroleum framework, Brazil has just found some very large deep off-shore fields (pre-halite layers), which, if confirmed, will allow the country to become a major international oil producer. There will be significant repercussions on Brazil. On the one hand, the prospect of high economic rents encourages it to assign its hydrocarbon industry a more social and national calling; on the other hand, this huge potential offers Brazil a new geopolitical dimension. This article examines both these avenues. (author)

  5. Modeling Study for Tangier Island Jetties, Tangier Island, Virginia

    Science.gov (United States)

    2015-03-01

    Bay and propagate waves into the entrance channel and boat canal . The numerical modeling results indicated that maximum wave energy re- duction inside...fishing fleet, the U.S. Army Engineer District, Norfolk (CENAO) maintains the Tangier Island boat canal . CENAO is considering the construction of...primary goal of the study was to develop a quantitative esti- mate of waves and wave reduction in the canal for a relative comparison of alternatives

  6. Improvement jetties near petroEcuador in La Liberdad, Ecuador

    NARCIS (Netherlands)

    Beekx, R.; Jensen, I.; Mikkers, Y.; Dirksen, J.

    2005-01-01

    The first issue involves the accessibility of the pier of the refinery where coastal tankers moor to load or unload their cargo. The current depth at the pier is too small for large coastal tankers to fully load when mooring at the pier. In order to increase their cargo capacity, the depth in the mo

  7. Improvement jetties near petroEcuador in La Liberdad, Ecuador

    NARCIS (Netherlands)

    Beekx, R.; Jensen, I.; Mikkers, Y.; Dirksen, J.

    2005-01-01

    The first issue involves the accessibility of the pier of the refinery where coastal tankers moor to load or unload their cargo. The current depth at the pier is too small for large coastal tankers to fully load when mooring at the pier. In order to increase their cargo capacity, the depth in the

  8. Impact of pre-Columbian "geoglyph" builders on Amazonian forests.

    Science.gov (United States)

    Watling, Jennifer; Iriarte, José; Mayle, Francis E; Schaan, Denise; Pessenda, Luiz C R; Loader, Neil J; Street-Perrott, F Alayne; Dickau, Ruth E; Damasceno, Antonia; Ranzi, Alceu

    2017-02-21

    Over 450 pre-Columbian (pre-AD 1492) geometric ditched enclosures ("geoglyphs") occupy ∼13,000 km(2) of Acre state, Brazil, representing a key discovery of Amazonian archaeology. These huge earthworks were concealed for centuries under terra firme (upland interfluvial) rainforest, directly challenging the "pristine" status of this ecosystem and its perceived vulnerability to human impacts. We reconstruct the environmental context of geoglyph construction and the nature, extent, and legacy of associated human impacts. We show that bamboo forest dominated the region for ≥6,000 y and that only small, temporary clearings were made to build the geoglyphs; however, construction occurred within anthropogenic forest that had been actively managed for millennia. In the absence of widespread deforestation, exploitation of forest products shaped a largely forested landscape that survived intact until the late 20th century.

  9. Arriboflavinose clínica em pré-escolares, filhos de migrantes em trânsito pela Central de Triagem e Encaminhamento, na capital do Estado de São Paulo, Brasil Clinical riboflavin deficiency in pre-school age children of migrants in transit through Central de Triagem e Encaminhamento in the Capital of the State of S. Paulo, Brazil

    Directory of Open Access Journals (Sweden)

    Donald Wilson

    1978-09-01

    Full Text Available Foi realizado um levantamento clínico entre 109 pré-escolares, filhos de migrantes em trânsito pela Central de Triagem e Encaminhamento (CETREN, tendo-se constatado altíssima prevalência de arriboflavinose. A única medida factível foi a administração de riboflavina a todas as crianças examinadas.A clinical study was carried out on 109 pre-school age children of migrants in transit through Central de Triagem e Encaminhamento (CETREN. A very high prevalence rate regarding arriboflavinosis was found. The only feasible measure was administration of riboflavin in capsules to all children examined.

  10. Pre-operative anaemia.

    Science.gov (United States)

    Clevenger, B; Richards, T

    2015-01-01

    Pre-operative anaemia is a relatively common finding, affecting a third of patients undergoing elective surgery. Traditionally associated with chronic disease, management has historically focused on the use of blood transfusion as a solution for anaemia in the peri-operative period. Data from large series now suggest that anaemia is an independent risk associated with poor outcome in both cardiac and non-cardiac surgery. Furthermore, blood transfusion does not appear to ameliorate this risk, and in fact may increase the risk of postoperative complications and hospital length of stay. Consequently, there is a need to identify, diagnose and manage pre-operative anaemia to reduce surgical risk. Discoveries in the pathways of iron metabolism have found that chronic disease can cause a state of functional iron deficiency leading to anaemia. The key iron regulatory protein hepcidin, activated in response to inflammation, inhibits absorption of iron from the gastrointestinal tract and further reduces bioavailability of iron stores for red cell production. Consequently, although iron stores (predominantly ferritin) may be normal, the transport of iron either from the gastrointestinal tract or iron stores to the bone marrow is inhibited, leading to a state of 'functional' iron deficiency and subsequent anaemia. Since absorption from the gastrointestinal tract is blocked, increasing oral iron intake is ineffective, and studies are now looking at the role of intravenous iron to treat anaemia in the surgical setting. In this article, we review the incidence and impact of anaemia on the pre-operative patient. We explain how anaemia may be caused by functional iron deficiency, and how iron deficiency anaemia may be diagnosed and treated.

  11. 75 FR 8367 - Proposed Collection; Comment Request; REDS-II-Does Pre-Donation Behavioral Deferral Increase the...

    Science.gov (United States)

    2010-02-24

    ... Management and Budget (OMB) for review and approval. Proposed Collection: Title: REDS-II Does Pre-Donation... settings. For example, a small hospital-based case control study conducted in Brazil examined the...% for the presence of a tattoo as indicator of having HIV, HCV, HBV, or syphilis infection. The...

  12. Amazonian dark earths and Caboclo subsistence on the middle Madeira River, Brazil

    OpenAIRE

    Fraser, James Angus

    2010-01-01

    This thesis examines the relationship between Amazonian Dark Earths (ADE) and Caboclo subsistence on the Middle Madeira River, Brazil. ADE are fertile anthropogenic (man-made) soils formed through practices of burning and waste disposal by pre-Columbian Amerindian populations. “Caboclo” is a social category that refers to the people of diverse origins that form the majority of the contemporary rural population of Brazilian Amazonia. Bitter manioc fields (roças) and homegardens (sítios) are th...

  13. Occurrence (new record of maned wolf Chrysocyon brachyurus (Illiger, 1815 (Carnivora, Canidae in southern Brazil

    Directory of Open Access Journals (Sweden)

    Leandro Chisté Pinto

    2013-01-01

    Full Text Available The present study presents the record of occurrence of Chrysocyon brachyurus (Illiger, 1815 in an area of wet grasslands which is adjacent to the riparian forest along Ibicui river, Rio Grande do Sul state, Brazil. The species was found through the use of camera traps and search of vestiges in pre-established transections in the area, as part of a environmental monitoring program of a forestation project.

  14. Associação entre abortamentos recorrentes, perdas fetais, pré-eclâmpsia grave e trombofilias hereditárias e anticorpos antifosfolípides em mulheres do Brasil Central Association of recurrent abortion, fetal loss and severe pre-eclampsia with hereditary thrombophilias and antiphospholipid antibodies in pregnant women of central Brazil

    Directory of Open Access Journals (Sweden)

    Ernesto Antonio Figueiró-Filho

    2007-11-01

    Full Text Available OBJETIVO: verificar a associação entre abortamentos, perdas fetais recorrentes e pré-eclâmpsia grave e a presença de trombofilias hereditárias e anticorpos antifosfolípides em gestantes. MÉTODOS: estudo observacional transversal de 48 gestantes com histórico de abortamentos recorrentes, perdas fetais (Grupo AB, além de pré-eclâmpsia grave (Grupo PE, atendidas no Ambulatório de Gestação de Alto Risco da Faculdade de Medicina (Famed da Universidade Federal de Mato Grosso do Sul (UFMS no período de novembro de 2006 a julho de 2007. Rastreou-se a presença de anticorpos antifosfolípides (anticardiolipina IgM e IgG, anticoagulante lúpico e anti-beta2-glicoproteína I e trombofilias hereditárias (deficiências de proteínas C e S, antitrombina, hiper-homocisteinemia e mutação do fator V Leiden nas gestantes de ambos os grupos. Os exames foram realizados durante o pré-natal. Os dados paramétricos (idade e paridade foram analisados por meio do teste tau de Student e os não paramétricos (presença/ausência de trombofilias hereditárias e anticorpos antifosfolípides, presença/ausência de pré-eclâmpsia grave, perdas fetais e abortamentos de repetição em tabelas 2X2 utilizando o teste exato de Fisher, considerando significativo pPURPOSE: to verify the association of abortion, recurrent fetal loss, miscarriage and severe pre-eclampsia with the presence of hereditary thrombophilias and antiphospholipid antibodies in pregnant women. METHODS: observational and transverse study of 48 pregnant women with past medical record of miscarriage, repeated abortion and fetal loss story (AB Group and severe pre-eclampsia (PE Group, attended to in the High Risk Pregnancy Ambulatory of the Faculdade de Medicina (Famed from the Universidade Federal de Mato Grosso do Sul (UFMS from November 2006 to July 2007. The pregnant women of both groups were screened for the presence of antiphospholipid antibodies (anticardiolipin IgG and IgM, lupic

  15. Abortion in Brazil: A Search For Rights

    OpenAIRE

    Anjos, Karla Ferraz dos; Universidade Estadual do Sudoeste da Bahia; Santos, Vanessa Cruz; Universidade Estadual do Sudoeste da Bahia; Souzas, Raquel; Universidade Federal da Bahia; Eugênio, Benedito Gonçalves; Universidade Estadual do Sudoeste da Bahia

    2013-01-01

    Discussing the abortion theme in Brazil is highly problematic since it involves ethical, moral and legal precepts. The criminalization of abortion in Brazil favors a clandestine and unsafe practice and can lead to serious consequences to women´s health. In this perspective, this research deals with the legal context in which the abortion problem is inscribed in Brazil, coupled to the specific aims in pinpointing complications caused by the criminalization of clandestine abortion besides deali...

  16. Corruption - Can Brazil win this war?

    OpenAIRE

    Washington de Queiroz, Jorge

    2015-01-01

    Corruption in Brazil is endemic and has increased since the end of the military transition regime in 1985, a year marked by an indirect presidential election, which was followed by the 1988 Constitutional Reform. The present thesis answers the research question of how corruption affects well-being in Brazil" by investigating the existing cause-effect relationships and complex dynamics and logic between corruption and related variables in Brazil, with each of the twenty-s...

  17. Enhancing pre-service elementary

    Directory of Open Access Journals (Sweden)

    Mehmet AYDENİZ

    2010-03-01

    Full Text Available This study explored the impact of a reflective teaching method on pre-service elementary teachers’ conceptual understanding of the lunar phases, reasons for seasons, and simple electric circuits. Data were collected from 40 pre-service elementary teachers about their conceptual understanding of the lunar phases, reasons for seasons and day and night, and simple electric circuits pre and post instruction. Findings show that the instructional approach adopted by a science teacher educator had a significant impact on pre-serviceelementary school teachers’ conceptual understanding of lunar phases, seasonal changes and simple electric circuits. The discussion focuses on pre-service elementary school teachers’ misconceptions about the lunar phases, seasonal changes and simple electric circuits as revealed through their answers to the pre-test questions. Further discussion focuses on the implications of the findings for pre-service elementary school science teacher education.

  18. Spherical tokamak development in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Ludwig, G.O.; Del Bosco, E.; Ferreira, J.G.; Berni, L.A.; Oliveira, R.M.; Andrade, M.C.R.; Shibata, C.S.; Ueda, M.; Barroso, J.J.; Castro, P.J. [Instituto Nacional de Pesquisas Espaciais (INPE), Sao Jose dos Campos, SP (Brazil). Lab. Associado de Plasma; Barbosa, L.F.W. [Universidade do Vale do Paraiba (UNIVAP), Sao Jose dos Campos, SP (Brazil). Faculdade de Engenharia, Arquitetura e Urbanismo; Patire Junior, H. [Instituto Nacional de Pesquisas Espaciais (INPE), Sao Jose dos Campos, SP (Brazil). Div. de Mecanica Espacial e Controle; The high-power microwave sources group

    2003-12-01

    This paper describes the general characteristics of spherical tokamaks, or spherical tori, with a brief overview of work in this area already performed or in progress at several institutions worldwide. The paper presents also the steps in the development of the ETE (Experimento Tokamak Esferico) project, its research program, technical characteristics and operating conditions as of December, 2002 at the Associated Plasma Laboratory (LAP) of the National Space Research Institute (INPE) in Brazil. (author)

  19. Spherical tokamak development in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Ludwig, Gerson Otto; Bosco, Edson Del; Ferreira, Julio Guimaraes [Instituto Nacional de Pesquisas Espaciais (INPE), Sao Jose dos Campos, SP (Brazil). Lab. Associado de Plasma] (and others)

    2003-07-01

    The general characteristics of spherical tokamaks, or spherical tori, with a brief view of work in this area already performed or in progress at several institutions worldwide are described. The paper presents also the steps in the development of the ETE (Experiment Tokamak spheric) project, its research program, technical characteristics and operating conditions as of December, 2002 a the Associated Plasma Laboratory (LAP) of the National Space Research Institute (INPE) in Brazil. (author)

  20. National epilepsy movement in Brazil

    OpenAIRE

    P T Fernandes; Noronha, A. L. A.; Sander, J. W.; L. M. Li

    2007-01-01

    Purpose: To establish a social network of epilepsy lay organization in Brazil to provide advocacy for people with epilepsy and eventually forma powerful National Epilepsy movement. Method.-We actively searched for any associations, support groups or organizations related to epilepsy in the country by personal contacts, internet search and by telephone search. Contact was then established with any entity found. Results: The first meeting was held in Campinas in March 2003, and was attended by ...

  1. Brazil-U.S. Relations

    Science.gov (United States)

    2009-06-03

    Currently at least ten bilateral mechanisms are in place through which U.S. and Brazilian government and business leaders interface on issues of...base, 430 kilograms of crack cocaine, 182 metric tons of marijuana, 12 kilograms of heroin, 125,706 dosage units of ecstasy , and 95,653 dosage units of...States continue to work together to address intellectual property issues, primarily through the U.S.-Brazil Bilateral Consultative Mechanism and the

  2. Brazil's Economy:Too Hot

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    @@ Brazil has a lot to be proud of.A decade of faster growth and progressive social policies has brought a prosperity that is ever more widely shared.The unemployment rate for April, at 6.4%, is the lowest on record.Credit is booming, particularly to the swelling numbers who have moved out of poverty and into the middle class.Income inequality, though still high, has fallen sharply.For most Brazilians life has never been so good.

  3. Brazil, A Potential World Power?

    Science.gov (United States)

    1966-04-22

    inadequate transportation system. Much of the difficulty in exploiting the great natural wealth of the country has been the direct result of a poor ...exploding birth rate and high infant mortality; great wealth and degrading poverty . Much of the poverty and high mortality can be attributed to a vicious...circle of poverty creating ignorance and ignorance creating poverty . Brazil’s population is about 80 million and has been increas- ing at the rate of

  4. Decentralization and REDD+ in Brazil

    Directory of Open Access Journals (Sweden)

    Fabiano Toni

    2011-01-01

    Full Text Available Recent discussions on REDD+ (Reducing Emissions from Deforestation and Forest Degradation, plus conservation, sustainable management of forests and enhancement of forest carbon stocks have raised optimism about reducing carbon emissions and deforestation in tropical countries. If approved under the United Nations Framework Convention on Climate Change (UNFCCC, REDD+ mechanisms may generate a substantial influx of financial resources to developing countries. Some authors argue that this money could reverse the ongoing process of decentralization of forest policies that has spread through a large number of developing countries in the past two decades. Central states will be accountable for REDD+ money, and may be compelled to control and keep a significant share of REDD+ funds. Supporters of decentralization argue that centralized implementation of REDD+ will be ineffective and inefficient. In this paper, I examine the relation between subnational governments and REDD+ in Brazil. Data show that some state governments in the Brazilian Amazon have played a key role in creating protected areas (PAs after 2003, which helped decrease deforestation rates. Governors have different stimuli for creating PAs. Some respond to the needs of their political constituency; others have expectations to boost the forest sector so as to increase fiscal revenues. Governors also have led the discussion on REDD+ in Brazil since 2008. Considering their interests and political power, REDD+ is unlikely to curb decentralization in Brazil.

  5. Redes de atenção às urgências e emergências: pré-avaliação das Unidades de Pronto Atendimento (UPAs em uma região metropolitana do Brasil Urgent and emergency care networks: a pre-evaluation of the First Aid Units (UPAs in a metropolitan region of Brazil

    Directory of Open Access Journals (Sweden)

    Greciane Soares da Silva

    2012-12-01

    Full Text Available OBJETIVOS: um estudo avaliativo, exploratório das UPAs na região metropolitana do Recife, no ano de 2011. MÉTODOS: considerou-se a descrição da intervenção, o delineamento do modelo lógico, o envolvimento dos interessados e a construção de perguntas avaliativas. Realizou-se abordagem de três fases interativas, utilizando, para sua operacionalização, a análise documental, entrevistas e Conferência de Consenso. O modelo lógico elaborado subsidiou a construção de matriz com critérios e indicadores, que foi submetida a um comitê de informantes-chave para obtenção do consenso. RESULTADOS: a matriz de critérios e indicadores resultante do consenso é composta de três níveis de análise (assistência à saúde, integração interistitucional e gestão com 41 critérios e 74 indicadores avaliativos. Com base no modelo lógico, na Conferência de Consenso, na matriz de critérios/indicadores e nas considerações sistematizadas dos inte-ressados, foram elaboradas 14 perguntas avaliativas. CONCLUSÕES: as UPAs encontram-se adequadas à rea-lização de avaliações, pois se verificou que os elementos identificados no modelo lógico são condizentes com as condições que a intervenção possui para alcançar suas metas e objetivos.OBJECTIVES: an exploratory evaluative study of the UPAs in a metropolitan region of Brazil in 2011. METHODS: the intervention was described, the logical model outlined, along with the involvement of stakeholders, and evaluation questions drawn up. The three interactive phases approach was carried out using document analysis, interviews and consensus conferencing. The logical model was based on building up a matrix of criteria and indicators that was submitted to a committee of key informants with a view to obtaining consensus. RESULTS: the matrix of criteria and indicators resulting from the consensus comprises three levels of analysis (health care, inter-institutional interaction and management with 41

  6. Avaliação antropométrica e dietética de pré-escolares em três creches de Brasília, Distrito Federal Dietary and anthropometric assessment of three pre-schools from Brasilia, Federal District, Brazil

    Directory of Open Access Journals (Sweden)

    Rahilda Conceição Ferreira Brito Tuma

    2005-12-01

    Full Text Available OBJETIVOS: traçar o perfil nutricional de crianças em creches de Brasília, DF, para subsidiar a formulação de estratégias de atendimento e controle dos problemas detectados. MÉTODOS: estudo transversal realizado de março a dezembro de 2001, constante de entrevista sobre a situação socioeconômica das famílias, avaliação antropométrica de 230 crianças (87,5% do total de 263 pelos critérios da OMS e padrão do NCHS e análise do consumo alimentar, por meio de pesagem direta, recordatório 24 horas e freqüência de consumo. RESULTADOS: observaram-se 6,1% de excesso de peso e 4,8% de déficit de estatura. A alimentação das creches apresentou adequada distribuição do percentual de energia proveniente dos macronutrientes. Houve diferença significante entre as faixas etárias, para energia, proteína, ferro, cálcio e vitamina C. O perfil de consumo habitual apresentou-se alto em produtos lácteos, arroz/macarrão, feijão, açúcar, pães e margarina; consumo médio de frutas, hortaliças, carne bovina, frango, ovos, biscoito; baixo consumo de peixes,vísceras sucos/chás e leite materno; além da introdução precoce de snack, refrigerante, fast food, enlatados/embutidos e doces/guloseimas. CONCLUSÕES: a ocorrência de excesso de peso acima do esperado na curva normal pode refletir o padrão alimentar, indicando a necessidade de intervenções de educação e saúde, para prevenir doenças crônicas não transmissíveis e melhorar a qualidade vida.OBJECTIVES: to assess nutritional status of children in three nursing schools of Brasília, Brazil. METHODS: in a cross-sectional design, a sample of 230 children (87.5% of 263 was evaluated between March and December of 2001. Interview was used to gather family socio-economic status. Children nutritional status was classified according to WHO using NCHS tables. Food intake was obtained by direct weighed food, 24h-recall and food frequency questionnaire. RESULTS: there were a 6

  7. [Pre- and probiotic cosmetics].

    Science.gov (United States)

    Simmering, R; Breves, R

    2009-10-01

    The human skin provides a habitat for a variety of microorganisms, the skin microflora. There is a complex network of interactions between the microbes and cells of the epidermis. Modern analytical methods in molecular biology have revealed new insights into this complex diversity of partially unculturable microbial organisms. Most of the resident microbes on healthy skin can be regarded as being harmless or even beneficial to skin. In the case of diseases with some imbalance in microorganisms, such as impure skin/mild acne or dry skin/mild atopic dermatitis, pre- and probiotic concepts represent an effective alternative to strictly antibacterial products. Prebiotic actives rebalance the skin microflora while probiotic approaches predominantly consist of applying an inactivated microbial biomass of beneficial bacteria. Several examples of successful in vivo studies illustrate this new principle for gentle cosmetics derived from the food sector.

  8. Na ante-sala da discriminação: o preço dos atributos de sexo e cor no Brasil (1989-1999 On the threshold of discrimination: the burden of sex and race attributes in Brazil (1989-1999

    Directory of Open Access Journals (Sweden)

    Ciro Biderman

    2004-08-01

    Full Text Available O Brasil se caracteriza por elevados patamares de desigualdades nos rendimentos entre negros e brancos, homens e mulheres. Para analisar com medidas robustas o nível de discriminação prevalecente no mercado de trabalho procuramos, neste texto, controlar os efeitos de atributos individuais (como escolaridade e idade e de características dos espaços de trabalho (como formalização da relação de trabalho, região geográfica e posição na hierarquia de ocupações. A partir da comparação entre duas bases de microdados da PNAD - Pesquisa Nacional por Amostra de Domicílios, relativas aos anos de 1989 e 1999, foi possível avançar três ordens de resultados. Em primeiro lugar, que a discriminação no mercado, no que concerne às mulheres, é ainda mais elevada que aquela medida pelo simples hiato entre os seus rendimentos e aqueles auferidos pelos homens; já com respeito aos trabalhadores/as negros/as, o efeito líquido que poderia ser atribuído à discriminação salarial parece menos elevado, na medida em que outros fatores, por vezes ainda mais importantes, atuam simultaneamente, explicando as significativas diferenças salariais que os separam dos/das trabalhadores/as brancos/as. Em segundo lugar, observamos que a década de 1990 reduz a intensidade com que fatores ligados à discriminação de sexo e cor atuavam sobre tais desigualdades; entretanto, tal redução é ainda de pequena monta e se sustenta nas perdas importantes ocorridas no salário médio dos homens, notadamente brancos. Em terceiro lugar, quando observados ao longo das distintas posições na distribuição de renda, os determinantes da desigualdade variam em sua importância, e os fatores ligados à discriminação de sexo e cor mostram-se os mais decisivos, em especial entre as mulheres e negros que chegam a galgar posições no topo da hierarquia social.Brazil is characterized by high levels of income inequality between blacks and whites, men and women. To

  9. PRE-RETIREMENT PROGRAMME

    CERN Multimedia

    2001-01-01

    Special Meeting concerning the TAXATION OF PENSIONS IN FRANCE Following the pre-retirement seminar held at CERN in March 2001, the Human Resources Division and the CERN Pensioners Association (GAC) are organising a special information session on the Taxation of CERN pensions in France The speaker will be S. Agarrat, a barrister specialising in tax law (practising in Lyon) and the meeting will take the form of a general presentation of the subject, followed by a question-and-answer session. This meeting is intended for CERN pensioners residing in France, as well as for staff due to retire from the Organization in 2001/2002. Registration is not necessary. The meeting will take place on Wednesday, 28 November 2001, from 4.30 p.m. to 6.30 p.m., in the Main Auditorium N.B.: Questions concerning the taxation rules applicable to salaries paid by CERN, in particular questions relating to the CRDS tax, will not be dealt with during this meeting.

  10. Rising Expectations in Brazil and Chile

    Science.gov (United States)

    Elacqua, Gregory; Alves, Fatima

    2014-01-01

    Two themes connect Brazil and Chile: one is economic success; the other is social unrest. Protests rocked cities across Brazil in June 2013, and in Chile, recent student protests turned violent. Yet living conditions in both nations are better now than they've ever been. Successful economic and social reforms over the last two decades have…

  11. 76 FR 5822 - Orange Juice From Brazil

    Science.gov (United States)

    2011-02-02

    ... to consider include technology; production methods; development efforts; ability to increase... COMMISSION Orange Juice From Brazil AGENCY: United States International Trade Commission. ACTION: Institution of a five-year review concerning the antidumping duty order on certain orange juice from Brazil...

  12. History of nuclear power in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Rosa, L.P.

    2006-07-15

    The 1973 energy crisis prompted the United States to suspend supplies of enriched uranium to the reactor being built in Brazil, Angra I. In 1975, the Brazil-Germany Nuclear Agreement was announced. The Programme was a failure. Today the Angra II nuclear reactor has been completed, the only reactor completed under the agreement with Germany. Brazil's last military President implemented the Parallel Nuclear Programme, which included uranium enrichment with the justification of developing the technology that had not been transferred through the Nuclear Agreement with Germany. In 1986, the existence of a deep shaft drilled by the Air Force was revealed. A Technical Report concluded that it had all the characteristics and dimensions required to test a nuclear bomb. Some years later, the Civilian Government acknowledged the existence of an underground nuclear explosion facility and symbolically sealed this shaft. The situation in Brazil has improved recently. Brazil ratified the Treaty of Tlatelolco on the denuclearisation of Latin America and established ABACC, an agency handling mutual inspections of nuclear facilities in Brazil and Argentina. Brazil also signed the Nuclear Weapons Non-Proliferation Treaty. The uranium enrichment activities are being transferred to a civilian industry. More importantly, I do not believe that the uranium enrichment project is intended to endow Brazil with the capacity to produce nuclear weapons. (author)

  13. Rainfall erosivity in Brazil: A Review

    Science.gov (United States)

    In this paper, we review the erosivity studies conducted in Brazil to verify the quality and representativeness of the results generated and to provide a greater understanding of the rainfall erosivity (R-factor) in Brazil. We searched the ISI Web of Science, Scopus, SciELO, and Google Scholar datab...

  14. US and Brazil: Prospective National Security Partners

    Science.gov (United States)

    2001-01-01

    Chapter 5, “National Security,” data as of April 1997. Maxwell, Kenneth. “George W., King Canute , and Brazil,” Article published by Council on Foreign...22. [22] Kenneth Maxwell, “George W., King Canute , and Brazil,” article published by Council on Foreign Relations, 15 Dec 2000. (Hereafter referred

  15. Rising Expectations in Brazil and Chile

    Science.gov (United States)

    Elacqua, Gregory; Alves, Fatima

    2014-01-01

    Two themes connect Brazil and Chile: one is economic success; the other is social unrest. Protests rocked cities across Brazil in June 2013, and in Chile, recent student protests turned violent. Yet living conditions in both nations are better now than they've ever been. Successful economic and social reforms over the last two decades have led to…

  16. Higher Education Reform in Brazil: Reinforcing Marketization

    Science.gov (United States)

    de Siqueira, Angela C.

    2009-01-01

    Higher education in Brazil began based on institutions organized as isolated establishments, and mostly privately owned. Nonetheless, public institutions created as universities and developing research activities and other services became the desired ideal for higher education. The first educational institutions in Brazil were created in the…

  17. Rising Expectations in Brazil and Chile

    Science.gov (United States)

    Elacqua, Gregory; Alves, Fatima

    2014-01-01

    Two themes connect Brazil and Chile: one is economic success; the other is social unrest. Protests rocked cities across Brazil in June 2013, and in Chile, recent student protests turned violent. Yet living conditions in both nations are better now than they've ever been. Successful economic and social reforms over the last two decades have led to…

  18. Popular Documentation and Communication Centres in Brazil.

    Science.gov (United States)

    Cardoso, Ana Maria P.

    1993-01-01

    Presents a study of the popular documentation and communication centers in Brazil which have developed to preserve the history of the struggles of the lower classes and to act as popular information services that fill information needs not met by traditional libraries. Social, economic, and political issues in Brazil are outlined. (Contains 10…

  19. Counseling in Brazil: Past, Present, and Future

    Science.gov (United States)

    Hutz-Midgett, Aida; Hutz, Claudio Simon

    2012-01-01

    This article describes counseling in Brazil, which is rooted in career and vocational guidance. Although considered a distinct discipline, counseling falls under the umbrella of psychology. The multicultural movement is gaining momentum in Brazil, and counselors are pioneers working with socioracial minority college students. This is an emerging…

  20. Inequality and School Reform in Bahia, Brazil

    Science.gov (United States)

    Reiter, Bernd

    2009-01-01

    This article compares public and community schools in Salvador, the state capital of Bahia, Brazil. Based on quantitative data analysis and qualitative research conducted on-site during three research trips in 2001, 2003 and 2005, the author finds that Brazil's extreme inequality and the associated concentration of state power in a few hands stand…

  1. Brazil = Brasil. America = Las Americas [Series].

    Science.gov (United States)

    Toro, Leonor; And Others

    Written for teachers to use with migrant children in elementary grades, this bilingual English/Spanish social studies resource booklet provides an encyclopedia-style overview of Brazil's history, geography, economy, and culture. Topics include Brazil's form of government; geographic regions; holidays; climate; people; music; carnaval celebration;…

  2. Brazil = Brasil. America = Las Americas [Series].

    Science.gov (United States)

    Toro, Leonor; And Others

    Written for teachers to use with migrant children in elementary grades, this bilingual English/Spanish social studies resource booklet provides an encyclopedia-style overview of Brazil's history, geography, economy, and culture. Topics include Brazil's form of government; geographic regions; holidays; climate; people; music; carnaval celebration;…

  3. Diagnosis of Alzheimer's disease in Brazil: Supplementary exams

    Directory of Open Access Journals (Sweden)

    Paulo Caramelli

    Full Text Available Abstract This article presents a review of the recommendations on supplementary exams employed for the clinical diagnosis of Alzheimer's disease (AD in Brazil published in 2005. A systematic assessment of the consensus reached in other countries, and of articles on AD diagnosis in Brazil available on the PUBMED and LILACS medical databases, was carried out. Recommended laboratory exams included complete blood count, serum creatinine, thyroid stimulating hormone (TSH, albumin, hepatic enzymes, Vitamin B12, folic acid, calcium, serological reactions for syphilis and serology for HIV in patients aged younger than 60 years with atypical clinical signs or suggestive symptoms. Structural neuroimaging, computed tomography or - preferably - magnetic resonance exams, are indicated for diagnostic investigation of dementia syndrome to rule out secondary etiologies. Functional neuroimaging exams (SPECT and PET, when available, increase diagnostic reliability and assist in the differential diagnosis of other types of dementia. The cerebrospinal fluid exam is indicated in cases of pre-senile onset dementia with atypical clinical presentation or course, for communicant hydrocephaly, and suspected inflammatory, infectious or prion disease of the central nervous system. Routine electroencephalograms aid the differential diagnosis of dementia syndrome with other conditions which impair cognitive functioning. Genotyping of apolipoprotein E or other susceptibility polymorphisms is not recommended for diagnostic purposes or for assessing the risk of developing the disease. Biomarkers related to the molecular alterations in AD are largely limited to use exclusively in research protocols, but when available can contribute to improving the accuracy of diagnosis of the disease.

  4. H3 internationalization to Brazil

    OpenAIRE

    2012-01-01

    A Work Project, presented as part of the requirements for the Award of a Masters Degree in Management from the NOVA – School of Business and Economics h3 is a Portuguese firm competing in the fast food market with a hamburger gourmet concept. The firm is now a strong player in Portugal (39 stores); Poland, Warsaw (1 store); Spain, Madrid (1 store) and Brazil, São Paulo (2 stores). As a result of their successes in the domestic market, internationalization was a natural step. One o...

  5. Brazil ALDF System Error Analysis

    Science.gov (United States)

    Rompala, John T.

    1999-01-01

    In a cooperative effort among: the Global Hydrology Climate Center (GHCC) of NASA's Marshal Space Flight Center (MSFC), the Atmospheric Electric Group of the Brazilian National Institute of Space Research, the University of San Paulo (USP), and the Brazilian National Institute of Meteorology (INME), a network of four lightning detectors has been established in Brazil's Rhondonian region. This paper surveys the efforts of GHCC researchers to develop algorithms and field procedures which reliable determine lightning strike locations based on site data comprised of the signal time of arrival, and radiated electromagnetic field.

  6. Geodiversity and geoconservation in Brazil

    Science.gov (United States)

    Cardozo Moreira, Jasmine; Muggler, Cristine Carole

    2014-05-01

    Brazil is a large country with a wide diversity of landscapes and geological features and has been an important world producer of mineral resources. Despite this, until the 90's of last century, there has not been much concern and policies about geological heritage and geoconservation. Only at the end of the century the National Geological Service (CPRM) included the physical characterization of areas with geotouristic interest in its mission of generation and diffusion of geological information. In 1997, was created the Brazilian Commission of Geological and Paleobiological Sites (SIGEP, http://sigep.cprm.gov.br), responsible for the assessment, description and publicizing the sites of geological heritage. This is by now the most comprehensive and relevant initiative to protect the national heritage. It is composed by a fully accessible national database composed by 167 certified sites presented as scientific papers. Furthermore, a web-based applicative for the inventory and protection of geological heritage sites is being developed by the National Geological Service. The wider knowledge about geological heritage can be a useful tool for its conservation and this has been an important goal in the creation of protected areas, by means of environmental education and tourism. In Brazil, actions, research and publications about the subject have increased in the last five years, as well as the outreach and responsible use of the geological heritage. Scientific meetings, conferences and courses are growing and spreading around the country. The main scientific meeting has been the Brazilian Symposium of Geological Heritage that in its second edition (2013) had more than 200 papers presented. At that meeting it was also created the Association in Defence of the Geomining Heritage and the Association of Aspiring Geoparks. Brazil has only one geopark in the Unesco's Global Geopark Network, that is the Araripe Geopark, created in 2006. By the moment, propositions are being

  7. Reassessment of the geologic evolution of selected precambrian terranes in Brazil, based on SHRIMP U-Pb data, part 2: mineiro and Aracuai orogens and Southern Sao Francisco craton; Reavaliacao da evolucao geologica em terrenos pre-cambrianos brasileiros com base em novos dados U-Pb SHRIMP, parte 2: orogeno Aracuai, cinturao mineiro e craton Sao Francisco Meridional

    Energy Technology Data Exchange (ETDEWEB)

    Silva, Luiz Carlos da; Pimentel, Marcio [Brasilia Univ., DF (Brazil). Inst. de Geociencias]. E-mail: luizcarlos@aneel.gov.br; Leite, Carlos Augusto; Vieira, Valter Salino; Silva, Marcio Antonio da; Paes, Vinicius Jose de Castro; Cardoso Filho, Joao Moraes [Companhia de Pesquisas de Recursos Minerais (CPRM), Belo Horizonte, MG (Brazil); Armstrong, Richard [Australian National Univ., Canberra (Australia). Research School of Earth Sciences; Noce, Carlos Mauricio; Pedrosa-Soares, Antonio Carlos [Minas Gerais Univ., Belo Horizonte (Brazil). Inst. de Geociencias. Centro de Pesquisa Manuel Teixeira da Costa; Carneiro, Mauricio Antonio [Ouro Preto Univ., MG (Brazil). Dept. de Geologia

    2002-12-15

    This paper discusses new zircon SHRIMP (Sensitive High Resolution Ion Microprobe) U-Pb geochronological data for 19 key-exposures of several geological units exposed at the eastern border of the Southern Sao Francisco Craton and at the adjacent Proterozoic Mineiro and Aracuai orogens. Samples were collected along several E-W tran sects, aiming at tracing the precise limit of the Sao Francisco Craton Archean basement, as well as assessing the extension of the successive proterozoic orogenic collages. Due to the complex geologic history and/or high grade metamorphism which most of the rock units investigated have undergone, zircon morphology and the U-Pb analytical data exhibit very complex patterns. These are characterized by a combination of inheritance, partial resetting and new zircon growth during high-grade metamorphism. As a consequence, very careful and detailed analyses of cathodoluminescence imagery were required to allow distinction between inheritance, newly melt-precipitated zircon and partially reset zircons, as well as between the ages of magmatic and metamorphic events. In the southeastern border of the craton 5 units yielded Archean crystallization ages ranging from ca. 3000-2700 Ma, with poorly constrained metamorphic ages ranging from ca. 2850 to 550 Ma. The TTG gneissic complex exposed to the east and south of the Quadrilatero Ferrifero, formerly ascribed to the Archean basement, have crystallization ages from ca. 2210 Ma to 2050 Ma, and can now be interpreted as representing pre- to syn-collisional magmatic phases of the Mineiro Belt. Metamorphic ages of ca. 2100 Ma and 560 Ma are also well constrained in zircon populations from these gneisses. The crystallization age of ca 1740 Ma observed for an alkaline granite of the Borrachudos Suite (intrusive into the Archean basement east of the Southern Espinhaco Range) confirmed previous conventional U-Pb data for this Paleoproterozoic rift-related magmatism. One of the major basement inliers within the

  8. Análise diagnóstica do atendimento pré-hospitalar para acidentes e violências contra idosos em Curitiba (PR, Brasil Situational analysis of the pre-hospital health services for attending accidents and violence against the elderly in Curitiba (PR, Brazil

    Directory of Open Access Journals (Sweden)

    Ana Lucia Schaefer Ferreira de Mello

    2010-09-01

    Full Text Available O estudo compõe uma análise situacional dos serviços de atenção a acidentes e violências, em Curitiba, focalizando as condições gerais de infraestrutura, planejamento e apoio no nível de atenção pré-hospitalar, considerando os serviços pré-hospitalares móveis e fixos, dirigidos ao atendimento do idoso vitimizado. Foram evidenciados pontos positivos, lacunas e necessidades de adequação para atender às diretrizes nacionais. A investigação integrou abordagens quantitativas e qualitativas e se pautou nos princípios da triangulação de métodos. Conclui-se que o tema dos acidentes e violência contra idosos comporta importantes melhorias nas ações desenvolvidas pelos serviços pesquisados: (1 ações preventivas não fazem parte da rotina dos serviços; (2 a maioria dos serviços não desenvolve atendimentos específicos, direcionados às demandas particulares dos idosos; (3 a experiência dos entrevistados revela dificuldades de obtenção de leitos hospitalares, para encaminhamento ou transferência de pacientes idosos. O enfrentamento das questões relativas aos acidentes e violências contra idosos em Curitiba impõe considerar a organização de dados, fluxos, capacitação dos profissionais e planejamento no desenvolvimento de programas de prevenção, assistência e reabilitação aos idosos vitimizados.This study is a situational analysis of the health care services for attending accidents and violence, in Curitiba, focusing the general conditions of infrastructure, planning and support at the pre-hospital assistance level, considering mobile and fixed emergency services dedicated to the victimized elderly. Positive points were evidenced as well as gaps and needs to meet the national guidelines. The investigation integrated quantitative and qualitative approaches and it was carried out on the grounds of the triangulation of methods. It is concluded that on the theme of accidents and violence against the elderly still

  9. Deforestation and Carbon Stock Loss in Brazil's Amazonian Settlements.

    Science.gov (United States)

    Yanai, Aurora Miho; Nogueira, Euler Melo; de Alencastro Graça, Paulo Maurício Lima; Fearnside, Philip Martin

    2017-03-01

    We estimate deforestation and the carbon stock in 2740 (82 %) of the 3325 settlements in Brazil's Legal Amazonia region. Estimates are made both using available satellite data and a carbon map for the "pre-modern" period (prior to 1970). We used data from Brazil's Project for Monitoring Deforestation in Amazonia updated through 2013 and from the Brazilian Biomes Deforestation Monitoring Project (PMDBBS) updated through 2010. To obtain the pre-modern and recent carbon stocks we performed an intersection between a carbon map and a map derived from settlement boundaries and deforestation data. Although the settlements analyzed occupied only 8 % of Legal Amazonia, our results indicate that these settlements contributed 17 % (160,410 km(2)) of total clearing (forest + non-forest) in Legal Amazonia (967,003 km(2)). This represents a clear-cutting of 41 % of the original vegetation in the settlements. Out of this total, 72 % (115,634 km(2)) was in the "Federal Settlement Project" (PA) category. Deforestation in settlements represents 20 % (2.6 Pg C) of the total carbon loss in Legal Amazonia (13.1 Pg C). The carbon stock in remaining vegetation represents 3.8 Pg C, or 6 % of the total remaining carbon stock in Legal Amazonia (58.6 Pg C) in the periods analyzed. The carbon reductions in settlements are caused both by the settlers and by external actors. Our findings suggest that agrarian reform policies contributed directly to carbon loss. Thus, the implementation of new settlements should consider potential carbon stock losses, especially if settlements are created in areas with high carbon stocks.

  10. Deforestation and Carbon Stock Loss in Brazil's Amazonian Settlements

    Science.gov (United States)

    Yanai, Aurora Miho; Nogueira, Euler Melo; de Alencastro Graça, Paulo Maurício Lima; Fearnside, Philip Martin

    2017-03-01

    We estimate deforestation and the carbon stock in 2740 (82 %) of the 3325 settlements in Brazil's Legal Amazonia region. Estimates are made both using available satellite data and a carbon map for the "pre-modern" period (prior to 1970). We used data from Brazil's Project for Monitoring Deforestation in Amazonia updated through 2013 and from the Brazilian Biomes Deforestation Monitoring Project (PMDBBS) updated through 2010. To obtain the pre-modern and recent carbon stocks we performed an intersection between a carbon map and a map derived from settlement boundaries and deforestation data. Although the settlements analyzed occupied only 8 % of Legal Amazonia, our results indicate that these settlements contributed 17 % (160,410 km2) of total clearing (forest + non-forest) in Legal Amazonia (967,003 km2). This represents a clear-cutting of 41 % of the original vegetation in the settlements. Out of this total, 72 % (115,634 km2) was in the "Federal Settlement Project" (PA) category. Deforestation in settlements represents 20 % (2.6 Pg C) of the total carbon loss in Legal Amazonia (13.1 Pg C). The carbon stock in remaining vegetation represents 3.8 Pg C, or 6 % of the total remaining carbon stock in Legal Amazonia (58.6 Pg C) in the periods analyzed. The carbon reductions in settlements are caused both by the settlers and by external actors. Our findings suggest that agrarian reform policies contributed directly to carbon loss. Thus, the implementation of new settlements should consider potential carbon stock losses, especially if settlements are created in areas with high carbon stocks.

  11. Pre-ExCom 2003

    Directory of Open Access Journals (Sweden)

    Norweigan Refugee Council/Global IDP Project

    2004-01-01

    Full Text Available The consultations which precede the annual meetingof UNHCR’s Executive Committee (‘Pre-ExCom’,in UN jargon are an important forum for NGOs toraise concerns with UNHCR about the protection ofrefugees and IDPs. The report of Pre-ExCom ispresented to the Executive Committee.

  12. Pre-Lie Deformation Theory

    NARCIS (Netherlands)

    Dotsenko, V.; Shadrin, S.; Vallette, B.

    2016-01-01

    In this paper, we develop the deformation theory controlled by pre-Lie algebras; the main tool is a new integration theory for preLie algebras. The main field of application lies in homotopy algebra structures over a Koszul operad; in this case, we provide a homotopical description of the associated

  13. Lymnaea columella in northern Brazil

    Directory of Open Access Journals (Sweden)

    W. Lobato Paraense

    1983-12-01

    Full Text Available The occurrence of a mollusc of the family Lymnaeidae is recorded for the first time in Brazil north of parallel 15ºS, as a result of the finding of Lymnaea columella in Manus and Benjamin Constant, state of Amazonas. A description is given of its shell, renal organ, genital system and radula, pointing to the morphological characteristics of diagnostic value to separate it from two other species previously studied by the author, Lymnaea viatrix and L. rupestris, which also occur in Brazil.Pela primeira vez é verificada a ocorrência de um molusco da família Lymnaeidae ao norte do paralelo 15ºS no Brasil, como resultado do encontro da lYmnaea columella em Manus e Benjamin Constant, Estado do Amazonas. É apresentada uma descrição da concha, do órgão renal, do sistema genital e da rádula, sendo indicados os caracteres morfológicos que permitem distinguir a Lymnaea columella de outras espécies que também ocorrem no Brasil, previamente estudadas pelo autor, L. viatrix e L. rupestris.

  14. Nuclear research reactors in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Cota, Anna Paula Leite; Mesquita, Amir Zacarias, E-mail: aplc@cdtn.b, E-mail: amir@cdtn.b [Centro de Desenvolvimento da Tecnologia Nuclear (CDTN/CNEN-MG), Belo Horizonte, MG (Brazil)

    2011-07-01

    The rising concerns about global warming and energy security have spurred a revival of interest in nuclear energy, giving birth to a 'nuclear power renaissance' in several countries in the world. Particularly in Brazil, in the recent years, the nuclear power renaissance can be seen in the actions that comprise its nuclear program, summarily the increase of the investments in nuclear research institutes and the government target to design and build the Brazilian Multipurpose research Reactor (BMR). In the last 50 years, Brazilian research reactors have been used for training, for producing radioisotopes to meet demands in industry and nuclear medicine, for miscellaneous irradiation services and for academic research. Moreover, the research reactors are used as laboratories to develop technologies in power reactors, which are evaluated today at around 450 worldwide. In this application, those reactors become more viable in relation to power reactors by the lowest cost, by the operation at low temperatures and, furthermore, by lower demand for nuclear fuel. In Brazil, four research reactors were installed: the IEA-R1 and the MB-01 reactors, both at the Instituto de Pesquisas Energeticas Nucleares (IPEN, Sao Paulo); the Argonauta, at the Instituto de Engenharia Nuclear (IEN, Rio de Janeiro) and the IPR-R1 TRIGA reactor, at the Centro de Desenvolvimento da Tecnologia Nuclear (CDTN, Belo Horizonte). The present paper intends to enumerate the characteristics of these reactors, their utilization and current academic research. Therefore, through this paper, we intend to collaborate on the BMR project. (author)

  15. Homosexuality and adoption in Brazil.

    Science.gov (United States)

    Uziel, A P

    2001-11-01

    Western societies are undergoing legal and policy changes in relation to laws governing the family, marital status, sexual orientation and the welfare of children, including in Brazil where, in the 1990s, the rights of homosexuals were incorporated into ongoing debates about what constitutes a family. This paper discusses the issue of adoption of children by homosexual men in Brazil, using information from court records from 1995-2000 in Rio de Janeiro, and from interviews with two judges, five psychologists and four social workers who evaluate those wishing to adopt. It uses the case records of one man's application to adopt, in which homosexuality became a central issue. Both the construction of masculinity in relation to parenting and concepts of the family were the parameters upon which the decision to allow him to adopt or not depended. Because the legislation does not specify what the sexual orientation of would-be adoptive parents should be, it is possible for single persons to adopt if they show they can be good parents. As more single people, alone or in couples, seek to adopt, it is important to clarify the criteria for judicial decisions on adoption applications. A dialogue is therefore needed on the meaning of family and whether and how it relates to sexual orientation. It is only on this basis that the courts can take a clear decision as to whether being homosexual is a relevant issue in regard to applications to adopt or not.

  16. [Women and development in Brazil].

    Science.gov (United States)

    Cunha Neves, A

    1980-01-01

    This paper discusses the social, political and cultural status of women in Brazil. In 1976 only 29.6% of Brazilian women participated in economic activities; 54.3% of these were still employed as laborers in the countryside, while only 6% were employed in urban and industrial jobs. The greatest concentration of female labor is in the category of the very badly paid domestic employment. Man is traditionally the head of the family, even when he is not the breadwinner. Illiteracy has decreased in Brazil to 24.3%, but female analphabetism is 26.5% versus 21.9% male analphabetism. Schools are open to males and females at all levels, but the traditional and cultural structure of Brazilian society considers the home, not the school, as the only proper place for young girls, and maternity is still the primary social function of women. Politically Brazilian women have very little power, even if they make up 44% of the electoral body. Sex education does not exist in the school or in the home, and any sexuality exercised outside the bonds of marriage is considered as deviant.

  17. Nuclear research reactors in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Cota, Anna Paula Leite; Mesquita, Amir Zacarias, E-mail: aplc@cdtn.b, E-mail: amir@cdtn.b [Centro de Desenvolvimento da Tecnologia Nuclear (CDTN/CNEN-MG), Belo Horizonte, MG (Brazil)

    2011-07-01

    The rising concerns about global warming and energy security have spurred a revival of interest in nuclear energy, giving birth to a 'nuclear power renaissance' in several countries in the world. Particularly in Brazil, in the recent years, the nuclear power renaissance can be seen in the actions that comprise its nuclear program, summarily the increase of the investments in nuclear research institutes and the government target to design and build the Brazilian Multipurpose research Reactor (BMR). In the last 50 years, Brazilian research reactors have been used for training, for producing radioisotopes to meet demands in industry and nuclear medicine, for miscellaneous irradiation services and for academic research. Moreover, the research reactors are used as laboratories to develop technologies in power reactors, which are evaluated today at around 450 worldwide. In this application, those reactors become more viable in relation to power reactors by the lowest cost, by the operation at low temperatures and, furthermore, by lower demand for nuclear fuel. In Brazil, four research reactors were installed: the IEA-R1 and the MB-01 reactors, both at the Instituto de Pesquisas Energeticas Nucleares (IPEN, Sao Paulo); the Argonauta, at the Instituto de Engenharia Nuclear (IEN, Rio de Janeiro) and the IPR-R1 TRIGA reactor, at the Centro de Desenvolvimento da Tecnologia Nuclear (CDTN, Belo Horizonte). The present paper intends to enumerate the characteristics of these reactors, their utilization and current academic research. Therefore, through this paper, we intend to collaborate on the BMR project. (author)

  18. Pre-hospital emergency medicine.

    Science.gov (United States)

    Wilson, Mark H; Habig, Karel; Wright, Christopher; Hughes, Amy; Davies, Gareth; Imray, Chirstopher H E

    2015-12-19

    Pre-hospital care is emergency medical care given to patients before arrival in hospital after activation of emergency medical services. It traditionally incorporated a breadth of care from bystander resuscitation to statutory emergency medical services treatment and transfer. New concepts of care including community paramedicine, novel roles such as emergency care practitioners, and physician delivered pre-hospital emergency medicine are re-defining the scope of pre-hospital care. For severely ill or injured patients, acting quickly in the pre-hospital period is crucial with decisions and interventions greatly affecting outcomes. The transfer of skills and procedures from hospital care to pre-hospital medicine enables early advanced care across a range of disciplines. The variety of possible pathologies, challenges of environmental factors, and hazardous situations requires management that is tailored to the patient's clinical need and setting. Pre-hospital clinicians should be generalists with a broad understanding of medical, surgical, and trauma pathologies, who will often work from locally developed standard operating procedures, but who are able to revert to core principles. Pre-hospital emergency medicine consists of not only clinical care, but also logistics, rescue competencies, and scene management skills (especially in major incidents, which have their own set of management principles). Traditionally, research into the hyper-acute phase (the first hour) of disease has been difficult, largely because physicians are rarely present and issues of consent, transport expediency, and resourcing of research. However, the pre-hospital phase is acknowledged as a crucial period, when irreversible pathology and secondary injury to neuronal and cardiac tissue can be prevented. The development of pre-hospital emergency medicine into a sub-specialty in its own right should bring focus to this period of care.

  19. Wind / hydro complementary seasonal regimes in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Amarante, O.A.C. do [CAMARGO SCHUBERT Engenharia Eolica, Curitiba PR (Brazil); Schultz, D.J. [Companhia Paranaense de Energia (COPEL), Curitiba, PR (Brazil); Bittencourt, R.M. [CHESF - Companhia Hidro Eletrica do Sao Francisco, Recife PE (Brazil); Rocha, N.A. [PROMON Engenharia Ltda., Rio de Janeiro, RJ (Brazil)

    2001-08-01

    In the last decades, wind power generation has proven its suitability to the Gigawatt scale, necessary to an effective contribution to electric systems. This paper demonstrates, from existing data, the wind / hydro seasonal complementarity in the relevant areas of Brazil, and discusses its possible effect on the feasibility of seasonal stabilization of the energy supply in the Brazilian interconnected grid, taking advantage of the country's large natural resources available. Case studies for the southern/southeastern and the northeastern regions of Brazil are presented. A brief analysis is included regarding the geographic location of the interconnected grid, main hydro power plants, and estimated promising wind farm areas in Brazil. (orig.)

  20. The Significance of 2010 Iran-Turkey-Brazil Nuclear Deal for Turkey and Brazil

    Science.gov (United States)

    2014-12-01

    xii LIST OF ACRONYMS AND ABBREVIATIONS AKP Justice and Development Party AP Justice Party BASIC Brazil, South Africa, India, China BRICS ...of new international agencies such as BRIC , IBSA, and G20.233 Different from Cardozo, Lula prioritized cooperation with Asian and African states, in...multi-lateral networks such as: BRICS (Brazil, Russia, India, China, and South Africa), an economic group; IBSA (India, Brazil, South Africa,) an

  1. Pre-Calculus For Dummies

    CERN Document Server

    Kuang, Yang

    2012-01-01

    The fun and easy way to learn pre-calculus Getting ready for calculus but still feel a bit confused? Have no fear. Pre-Calculus For Dummies is an un-intimidating, hands-on guide that walks you through all the essential topics, from absolute value and quadratic equations to logarithms and exponential functions to trig identities and matrix operations. With this guide's help you'll quickly and painlessly get a handle on all of the concepts - not just the number crunching - and understand how to perform all pre-calc tasks, from graphing to tackling proofs. You'll also get a new appreciation for

  2. Examples of Pre-College Programs that Teach Sustainability

    Science.gov (United States)

    Passow, M. J.

    2015-12-01

    Programs to help pre-college students understand the importance of Sustainability can be found around the world. A key feature for many is the collaboration among educators, researchers, and business. Two examples will be described to indicate what is being done and goals for the future. "Educação para a Sustentabilidade" ("Education for Sustainability", http://sustentabilidade.colband.net.br/) developed at the Colegio Bandeirantes in Sao Paulo, Brazil, is a popular extracurricular offering at one of Brazil's top schools that empowers students to investigate major issues facing their country and the world. They recognized that merely knowing is insufficient, so they have created several efforts towards an "environmentally friendly, socially just, and economically viable" world. The Education Project for Sustainability Science interacts with students in various grade levels within the school, participates in sustainability initiatives in other parts of the nation, and communicates electronically with like-minded programs in other countries. A second example will spotlight the CHANGE Viewer (Climate and Health Analysis for Global Education Viewer, http://climatechangehumanhealth.org/), a visualization tool that uses NASA World Wind to explore climate science through socio-economic datasets. Collaboration among scientists, programmers, and classroom educators created a suite of activities available to teach about Food Security, Water Resources, Rising Sea Level, and other themes.

  3. PREFACE: Brazil MRS Meeting 2014

    Science.gov (United States)

    2015-11-01

    The annual meetings, organized by the Brazilian materials research society - B-MRS, are amongst the most import discussion forums in the area of materials science and engineering in Brazil, with a growing interest from the national and international scientific society. In the last 4 years, more than 1,500 participants have attended the B-MRS meetings, promoting an auspicious environment for presentation and discussion of scientific and technological works in the materials science area. The XIII Brazilian Materials Research Society Meeting was held from 28 September to 02 October, 2014, in João Pessoa, PB, Brazil. The Meeting congregated more than 1650 participants from the whole of Brazil and from 28 other countries. More than 2100 abstracts were accepted for presentation, distributed along 19 Symposia following the format used in traditional meetings of Materials Research Societies. These involved topics such as: synthesis of new materials, computer simulations, optical, magnetic and electronic properties, traditional materials as clays and cements, advanced metals, carbon and graphene nanostructures, nanomaterials for nanostructures, energy storage systems, composites, surface engineering and others. A novelty was a symposium dedicated to innovation and technology transfer in materials research. The program also included 7 Plenary Lectures presented by internationally renowned researchers: Alberto Salleo from Stanford University, United States of America; Roberto Dovesi from Universita' degli Studi di Torino, Italy; Luís Antonio F. M. Dias Carlos from Universidade de Aveiro, Portugal; Jean Marie Dubois from Institut Jean-Lamour, France; Sir Colin Humphreys from University of Cambridge, England; Karl Leo from Technische Universität Dresden, Germany; Robert Chang from Northwestern University, Evanston, United States of America. The numbers of participants in the B-MRS meetings have been growing continuously, and in this meeting we had almost 2200 presentations

  4. Biogeochemical cycling of urea in the aquatic systems of Pindaré and Turiaçu River basins, a pre-Amazonian floodplain, Baixada Maranhense, Brazil Ciclo biogeoquímico da ureia nos sistemas aquáticos das bacias hidrográficas do Pindaré e Turiaçu, várzea pré-Amazônica, Baixada Maranhense, Brasil

    Directory of Open Access Journals (Sweden)

    Osamu Mitamura

    2012-06-01

    Full Text Available AIM: This work is aimed at extending the understanding of urea cycle in freshwater ecosystems. Its degradation rate concerning microorganisms activities was measured in the turbid waters of Pindaré and Turiaçu rivers located on the pre-Amazonian floodplain, Brazil; METHODS: The Pindaré and Turiaçu aquatic systems have distinct dry and rainy periods. The investigation was developed in the middle of the rainy period, and field activities were carried out in the extensive water bodies from the middle to lower reaches. The rate of degradation in the surface waters of the two aquatic systems was determined with in situ simulation technique using 14C-labelled urea. Photosynthetic rates were determined by the radiocarbon technique simultaneously with experimental measurements of urea degradation rate; RESULTS: Urea degradation rates (sum of carbon incorporation into particulate matter and CO2 liberation into water were 2.0 mg urea C m-3 day-1 in the Pindaré and 17.1 mg urea C m-3 day-1 in the Turiaçu waters. Daylight values were obviously higher than those in the dark, and the urea degradation rates in Turiaçu showed much higher values than those in Pindaré. Most of the urea degradation occurred during the CO2 liberation phase. The average of chlorophyll a specific urea degradation rate was 0.13 and 0.83 mg urea C mg chl.a-1 day-1 in both river waters. The ratio of urea carbon degradation to photosynthetic carbon assimilation in both waters averaged 1.2 and 4.2%, respectively. The residence time of urea in the surface water was calculated as 2.3 to 4.5 days in the Pindaré and 0.21 to 0.50 days in the Turiaçu. Much shorter residence times were obtained in the Turiaçu due to the high degradation rate of urea; CONCLUSION: The correlation coefficient between the urea degradation rate and chlorophyll a or photosynthetic rate showed a statistically significant value in the Turiaçu. This indicates that in the Turiaçu system the urea degradation

  5. Cultural adaptation of the scale Pain Assessment in Advanced Dementia – PAINAD to Brazil

    Directory of Open Access Journals (Sweden)

    Gabriela Gallego Valera

    2014-06-01

    Full Text Available Objective: To translate and culturally adapt to Brazil the scale Pain Assessment in Advanced Dementia(PAINAD.Method: The cultural adaptation process followed the methodology of a theorical reference, in five steps: translation to Brazilian Portuguese, consensual version of translations, back-translation to the original language, revision by a committee of specialists in the field and a equivalency pre-test. The instrument was assessed and applied by 27 health professionals in the last step. Results: The Escala de Avaliação de Dor em Demência Avançada was culturally adapted to Brazil and presented semantic equivalency to the original, besides clarity, applicability and easy comprehension of the instrument items. Conclusion: This process secured the psychometric properties as the reliability and content validity of the referred scale.

  6. Complete genome sequence of a clinical Bordetella pertussis isolate from Brazil

    Directory of Open Access Journals (Sweden)

    Bruno Gabriel N Andrade

    2014-11-01

    Full Text Available There has been a resurgence in the number of pertussis cases in Brazil and around the world. Here, the genome of a clinical Bordetella pertussis strain (Bz181 that was recently isolated in Brazil is reported. Analysis of the virulence-associated genes defining the pre- and post-vaccination lineages revealed the presence of the prn2-ptxS1A-fim3B-ptxP3 allelic profile in Bz181, which is characteristic of the current pandemic lineage. A putative metallo-β-lactamase gene presenting all of the conserved zinc-binding motifs that characterise the catalytic site was identified, in addition to a multidrug efflux pump of the RND family that could confer resistance to erythromycin, which is the antibiotic of choice for treating pertussis disease.

  7. Complete genome sequence of a clinical Bordetella pertussis isolate from Brazil.

    Science.gov (United States)

    Andrade, Bruno Gabriel N; Marin, Michel F Abanto; Cambuy, Diego Duque; Fonseca, Erica Lourenço; Souza, Nadjla Ferreira; Vicente, Ana Carolina P

    2014-11-01

    There has been a resurgence in the number of pertussis cases in Brazil and around the world. Here, the genome of a clinical Bordetella pertussis strain (Bz181) that was recently isolated in Brazil is reported. Analysis of the virulence-associated genes defining the pre- and post-vaccination lineages revealed the presence of the prn2-ptxS1A-fim3B-ptxP3 allelic profile in Bz181, which is characteristic of the current pandemic lineage. A putative metallo-β-lactamase gene presenting all of the conserved zinc-binding motifs that characterise the catalytic site was identified, in addition to a multidrug efflux pump of the RND family that could confer resistance to erythromycin, which is the antibiotic of choice for treating pertussis disease.

  8. Late Quaternary vegetational and climate dynamics in northeastern Brazil, inferences from marine core GeoB 3104-1

    Science.gov (United States)

    Behling, Hermann; W. Arz, Helge; Pätzold, Jürgen; Wefer, Gerold

    2000-06-01

    Late Quaternary paleoenvironments from northeastern (NE) Brazil have been studied by pollen analysis of marine sediment. The studied core GeoB 3104-1 (3°40' S, 37°43' W, 767 m b.s.l.) from the upper continental slope off NE Brazil is 517 cm long and >42,000 14C yr BP old. Chronological control was obtained by 12 radiocarbon (AMS) dates from individuals of the foraminiferal species Globigerinoides sacculifer. Modern pollen analogs were received from 15 river, lake and forest soil surface samples from NE Brazil. Marine pollen dates indicate the predominance of semi-arid caatinga vegetation in NE Brazil during the recorded period between >42,000 and 8500 14C yr BP. The increased fluvial input of terrigenous material, with high concentrations of pollen and specially fern spores, into the marine deposits, about 40,000, 33,000 and 24,000 14C yr BP and between 15,500 and 11,800 14C yr BP, indicate short-term periods of strong rainfall on the NE Brazilian continent. The expansion of mountain, floodplain and gallery forests characterize the interval between 15,500 and 11,800 14C yr BP as the wettest recorded period in NE Brazil, which allowed floristic exchanges between Atlantic rain forest and Amazonian rain forest, and vice versa. The paleodata from core GeoB 3104-1 confirm the, in general, dry pre-Last Glacial Maximum (LGM) and LGM conditions and the change to wet Lateglacial environments in tropical South America. The annual movement of the intertropical convergence zone over NE Brazil, the strong influence of the Antarctic cold fronts and changes of the high-pressure cell over the southern Atlantic, may explain the very wet Lateglacial period in NE Brazil. The documented NE Brazilian short-term signals correlate with the documented Dansgaard-Oeschger cycles and Heinrich events from the northern Hemisphere and suggest strong teleconnections.

  9. Bovine cysticercosis situation in Brazil

    Directory of Open Access Journals (Sweden)

    Gabriel Augusto Marques Rossi

    2014-02-01

    Full Text Available The taeniasis-cysticercosis complex is a long known zoonotic parasitosis characteristic of underdeveloped countries. In addition to its public health significance, this parasitosis is cause of economic losses to the beef production chain, and synonymous of technical inadequacy in relation to the adoption of Good Agricultural Practices. The occurrences of both human teniasis and bovine cysticercosis could and should be controlled with basic sanitary measures. However, there is much variation in the occurrence of the disease in cattle, characterizing a low rate of technical development as well as problems related to the adoption of basic sanitation measures. This review describes, in details, the causative agent and its epidemiological chain, besides raising current information about the occurrence of bovine cysticercosis in different regions of Brazil, aiming at the adoption of prophylactic measures by different segments responsible.

  10. Stability and growth in Brazil

    Directory of Open Access Journals (Sweden)

    Enestor Dos Santos

    2012-04-01

    Full Text Available Since the end of the 1990s, Brazil has succeeded in implementing and developing an economic model based on an inflation target model to keep domestic prices under control, a flexible exchange rate and a commitment to ensuring the solvency of the public sector. This model was initially adopted during Fernando Henrique Cardoso’s second term as president, and subsequently maintained and refined during Luis Inácio Lula da Silva’s two terms. Its development will certainly continue under the presidency of Dilma Rousseff. The consensus on this economic model and the relative dissociation of political and economic cycles have facilitated the stabilisation of the domestic environment and the acceleration of economic growth.

  11. Pre-prosthetic surgery: Mandible

    Science.gov (United States)

    Devaki, Veeramalai Nadu; Balu, Kandasamy; Ramesh, Sadashiva Balakrishnapillai; Arvind, Ramraj Jayabalan; Venkatesan

    2012-01-01

    Pre-prosthetic surgery is that part of oral and maxillofacial surgery which restores oral function and facial form. This is concerned with surgical modification of the alveolar process and its surrounding structures to enable the fabrication of a well-fitting, comfortable, and esthetic dental prosthesis. The ultimate goal of pre-prosthetic surgery is to prepare a mouth to receive a dental prosthesis by redesigning and smoothening bony edges. PMID:23066301

  12. Pre-prosthetic surgery: Mandible

    Directory of Open Access Journals (Sweden)

    Veeramalai Naidu Devaki

    2012-01-01

    Full Text Available Pre-prosthetic surgery is that part of oral and maxillofacial surgery which restores oral function and facial form. This is concerned with surgical modification of the alveolar process and its surrounding structures to enable the fabrication of a well-fitting, comfortable, and esthetic dental prosthesis. The ultimate goal of pre-prosthetic surgery is to prepare a mouth to receive a dental prosthesis by redesigning and smoothening bony edges.

  13. Queer Counterpublics in Australia, Mexico and Brazil

    Directory of Open Access Journals (Sweden)

    Kyja Noack-Lundberg

    2011-09-01

    Full Text Available A review of Rafaael de la Dehesa, Queering the Public Sphere in Mexico and Brazil: Sexual Rights Movements in Emerging Democracies (Duke, 2010 and Kane Race, Pleasure Consuming Medicine (Duke, 2009.

  14. Poaceae: an overview with reference to Brazil

    OpenAIRE

    Longhi-Wagner,Hilda Maria

    2012-01-01

    A summary of the classification of Poaceae into subfamilies according to different proposals is provided, as well as data on morphology and chorology of grasses, especially those that occur in Brazil.

  15. Community Development in Brazil: Two Experiences.

    Science.gov (United States)

    O'Gorman, Frances; Speyer, Anne Marie; Tedrus, Maria Aparecida L.

    1998-01-01

    O'Gorman provides "Five Points for Reflection" on nongovernmental and community organizations in Brazil. Speyer and Tedrus discuss "Community Libraries: An Experience in Community Development in the Periphery of Sao Paulo." (SK)

  16. Optical non-invasive 3D characterization of pottery of pre-colonial Paranaiba valley tribes

    Science.gov (United States)

    Magalhães, Wagner; Alves, Márcia Angelina; Costa, Manuel F.

    2014-08-01

    Optical non-invasive inspection tools and methods had expensively proven, for several decades now, their invaluable importance in the preservation of cultural heritage and artwork. In this paper we will report on an optical non-invasive microtopographic characterization work on pre-historical and pre-colonial ceramics and pottery of tribes in the Paranaiba valley in Minas Gerais, Brazil. The samples object of this work were collected at the Inhazinha archeological site (19º 10'00" S / 47° 11'00" W) in the vicinity of Perdizes municipality in transition between the West mining area and the "triangle" area in the center of Brazil. It is a hilly region (850m high) traversed by a number of rivers and streams tributary of Araguari river like Quebra Anzol river and Macaúba and Olegário streams. The Inhazinha site' excavations are part of the Project Jigsaw Hook which since 1980 aimed the establishment of a chrono-cultural framework associated with the study of the socio-cultural dynamics corresponding to successive occupations of hunter-recollector-farmer' tribes in prehistoric and pre-colonial times in the Paranaíba valley in Minas Gerais, Brazil. Two groups of indigenous Indian occupations were found. Both of the pre-colonial period dated at 1,095 ± 186 years ago (TL-FATEC/SP for Zone 1) and of the early nineteenth century dated at 212 ± 19 years ago (EMS-CENA-USP/SP) and 190 ± 30 years ago (C14- BETA/USA) in Zone 2 seemingly occupied by southern Kayapós tribes. The pottery found is decorated with incisions with different geometric distributions and levels of complexity.

  17. Huge Business Potential in China and Brazil

    Institute of Scientific and Technical Information of China (English)

    Guo Yan

    2008-01-01

    @@ Brazil has the largest economy in Latin America, and the world's tenth largest economy in terms of purchasing power parity. In recent years. Brazil has become a well developed nation and its exports are increasing, with major export industries that include aircraft, coffee, automobiles, soybean, steel, textiles, and electronics. Its biggest investment boom in history is still under way as it continues to focus on attracting investment from foreign countries.

  18. Frontier Security: The Case of Brazil

    Science.gov (United States)

    2016-08-01

    technological devices—have sometimes been used to minimize the absence of human presence and provide a deterrent. Brazil is no exception, but its complex...attracted to Brazil to purchase logistical support and by the profit potential of illicit gold mining, drug trafficking , and related activities.7 The...realized that drug trafficking and the organized crime networks involved posed a serious security problem, requir- ing the reluctant armed forces to become

  19. Hyperinflation in Brazil, Israel, and Nicaragua revisited

    OpenAIRE

    Szybisz, M A; Szybisz, L.

    2016-01-01

    The aim of this work is to address the description of hyperinflation regimes in economy. The spirals of hyperinflation developed in Brazil, Israel, and Nicaragua are revisited. This new analysis of data indicates that the episodes occurred in Brazil and Nicaragua can be understood within the frame of the model available in the literature, which is based on a nonlinear feedback (NLF) characterized by an exponent $\\beta>0$. In the NLF model the accumulated consumer price index carries a finite ...

  20. Brazil : Growth and Poverty Reduction in Pernambuco

    OpenAIRE

    World Bank

    2002-01-01

    Despite its origin as one of the pioneering and richest states of Brazil, Pernambuco today has a history of slower economic growth than Brazil as a whole. Pernambuco began as a sugar producing state and the expansion of sugar production led its economic development until the mid 1600s. Then Pernambuco declined, as sugar production became more profitable elsewhere in the world. It is estima...

  1. The incidence and productive significance of ovine toxoplasmosis in Southern Brazil

    Directory of Open Access Journals (Sweden)

    Fernando Caetano de Oliveira

    2016-01-01

    Full Text Available ABSTRACT: This research aimed to determine incidence of Toxoplama gondii infection in Corriedale sheep in southern Brazil during pregnancy and the extent of associated losses. Blood samples were collected from 411 Corriedale sheep in two flocks at different locations in the state of Rio Grande do Sul (Brazil. Presence of T. gondii was diagnosed by the Indirect Fluorescent Antibody Technique (IFAT. Seroprevalence of T. gondii during pre-mating was 20.2%, with no significant difference between the two flocks studied. Infection by T. gondii was influenced by ewes'age (P≤0.05. The pre-mating seroprevalence did not influence either returning to estrus or pregnancy rates. Weaning rate was significantly higher in pre-positive dams compared to negative ones (87.9 and 74.1%, respectively - P<0.05. The incidence of seroconversion was 16.5% (54/328. In seroconverted ewes, a high rate of return to estrus was observed (P≤0.05. The incidence of toxoplasmosis suggests production losses equivalent to 1.87% per year, in this system production. In addition, toxoplasmosis decreased the number of lambs per ewe. Therefore, to improve livestock performance, T. gondii infection should be monitored and controlled in the studied area.

  2. [Coverage characterization of pre-natal in Maranhão State, Brazil].

    Science.gov (United States)

    Costa, Geny Rose Cardoso; Chein, Maria Bethânia da Costa; Gama, Mônica Elinor Alves; Coelho, Leidyane Silva Caldas; da Costa, Andreia Susana Vieira; Cunha, Carlos Leonardo Figueiredo; Brito, Luciane Maria Oliveira

    2010-01-01

    The purpose of the study was to characterize the coverage of prenatal care in the State of Maranhão. A population-based study, descriptive in 30 municipalities of the State of Maranhão, with 2075 women of childbearing age, with previous pregnancy, from July 2008 to Januray 2009. The results demonstrated that the units of family health accounted for 45.9% of the care of pregnant women and that 46.8% reported carrying out consultations six or more prenatal care during last pregnancy and 64.6% started prenatal in the first three months of pregnancy. The coverage of prenatal care, without regard to adequacy, was 85.6%, however, when considering the coverage of adequate prenatal as established by Brazilian Health Ministry was 43.4%. Although coverage of prenatal above 80%, less than half is considered adequate, showing a gap in primary care quality.

  3. Nesting habits of Centris (Hemisiella) dichrootricha (Hymenoptera: Apidae) in the Northern Cerrado of Brazil

    OpenAIRE

    Carvalho, Gracy C. A.; Carreira, Léa M. M.; Rêgo, Márcia M. C.; Patrícia M. C. Albuquerque

    2016-01-01

    The Neotropical bee Centris (Hemisiella) dichrootricha is a solitary bee that nests in pre-existing cavities that occur in the rain forest. This study describes the nesting biology of C. dichrootricha and its preference for nesting in Cerrado and gallery forest habitats. The study was conducted from January 2012 and December 2013, in Mirador State Park in the municipality of Formosa da Serra Negra, Maranhão State, Brazil. For this, wooden trap-nests of 6, 8, 10, 12, 14 and 16 mm in diameter w...

  4. Benthic Bacillariophyta of the Paripe River estuary in Pernambuco state, Brazil

    Directory of Open Access Journals (Sweden)

    AN. Moura

    Full Text Available The aim of this study was to evaluate the benthic diatom composition from the estuary sediment in the Pernambuco State, based on 32 samples. Samples were collected monthly from September through December 1999 (dry period and from April through July 2000 (rainy period during four pre established sampling stations. Results indicated 19 families and 31 specific and infraspecific taxa. Eight new records were founded for Pernambuco State: Auliscus coelatus, Fallacia nummularia, Navicula algida, Plagiograma pulchellum, Terpsinoe americana, Triceratium antideluvianna and Tryblionella coarctata and one, Auliscus punctatus Bailey, in northeastern Brazil.

  5. Precipitation variability and the sugarcane climate demand in Brazil

    Science.gov (United States)

    Pereira, V. R.; de Avila, A. M. H.; Blain, G.; Zullo, J., Jr.

    2014-12-01

    This study presents the precipitation variability in São Paulo state/Brazil considering the climate demand for high sugarcane productivity. The Brazilian sugarcane and the bioethanol chain are facing an increase demand in response of the biofuel industry expansion. The productivity improvement is the key point to face the challenges about the land expansion in the Brazilian agriculture. The sugarcane phenology is climate dependent even being efficient in the decarboxylation process. The sprouting, growing, yield and the sugar content are determined by the climate. The accumulated rainy days during the pre harvest or more than 180 days of dry period can reduce the sugar content during the maturation process. Daily rainfall time series for the period 1960-2003 from 210 rain gauges at São Paulo state - the major Brazilian producer - are used. We subset the time series in the annual, seasonal, ten-day totals and dry and wet spells analysis. We used the mann- kendall non-parametric test to calculate the trends. The annual, the seasonal totals and the dry and wet spells did not showed a significant change in time. However, the ten-day total analysis in the beginning of the rainy season - i.e. in October - showed an interesting changing pattern - 24% of gauges showed a significant negative trend (p_value<0.1). These gauges are located in specific regions with the highest sugarcane production. Also, the October totals showed significant and negative trends (p_value<0.1) for more than 95% of precipitation gauges. These results are strongly indicating a longer dry season in the last twenty years. These changes in the precipitation variability can be related with the instability of the sugarcane market in Brazil in the last years.

  6. Epidemiology of neurocysticercosis in Brazil.

    Science.gov (United States)

    Agapejev, S

    1996-01-01

    A revision of literature was done with the objective of tracing an epidemiologic profile of neurocysticercosis (NCC) in Brazil. The prevalence was 0.12-9% in autopsies. The frequency was 0.03-7.5% in clinical series and 0.68-5.2% in seroepidemiological studies. The disease corresponds to 0.08-2.5% of admissions to general hospitals. Patient origin was rural in 30-63% of cases. The most involved age range (64-100%) was 11 to 60 years, with a predominance (22-67%) between 21 and 40 years. The male sex was the most affected (51-80%). In the severe forms there was a predominance of urban origin (53-62%) and of the female sex (53-75%). The period of hospitalization ranges from 1 to 254 days and 33 to 50% of patients suffer 1.7 +/- 1.4 admissions. The clinical picture was variable, with a predominance of epileptic syndrome (22-92%) and intracranial hypertension (19-89%). Psychiatric manifestations were associated in 9-23% of patients. Lethality was 0.29% in terms of all diseases in general and 4.8-25.9% in terms of neurologic diseases. The asymptomatic form was detected in 6% of patients in clinical series and in 48.5% of case from autopsies. The racemose form and ventricular localization also was observed as asymptomatic form. Among the patients with cutaneous cysticercosis 65% of them showed neurologic manifestations.

  7. [The health system of Brazil].

    Science.gov (United States)

    Montekio, Víctor Becerril; Medina, Guadalupe; Aquino, Rosana

    2011-01-01

    This paper describes the Brazilian health system, which includes a public sector covering almost 75% of the population and an expanding private sector offering health services to the rest of the population. The public sector is organized around the Sistema Único de Saúde (SUS) and it is financed with general taxes and social contributions collected by the three levels of government (federal, state and municipal). SUS provides health care through a decentralized network of clinics, hospitals and other establishments, as well as through contracts with private providers. SUS is also responsible for the coordination of the public sector. The private sector includes a system of insurance schemes known as Supplementary Health which is financed by employers and/or households: group medicine (companies and households), medical cooperatives, the so called Self-Administered Plans (companies) and individual insurance plans.The private sector also includes clinics, hospitals and laboratories offering services on out-of-pocket basis mostly used by the high-income population. This paper also describes the resources of the system, the stewardship activities developed by the Ministry of Health and other actors, and the most recent policy innovations implemented in Brazil, including the programs saúde da Familia and Mais Saúde.

  8. Indigenous Child Health in Brazil

    Science.gov (United States)

    del Pino Marchito, Sandra; Vitoy, Bernardino

    2016-01-01

    Abstract Improving the health status of indigenous children is a long-standing challenge. Several United Nations committees have identified the health of indigenous peoples as a human rights concern. Addressing the health of indigenous children cannot be separated from their social, cultural, and historic contexts, and any related health program must offer culturally appropriate services and a community perspective broad enough to address the needs of children and the local worlds in which they live. Evaluations of programs must, therefore, address process as well as impacts. This paper assesses interventions addressing indigenous children’s health in Brazil, ranging from those explicitly targeting indigenous children’s health, such as the targeted immunization program for indigenous peoples, as well as more generalized programs, including a focus upon indigenous children, such as the Integrated Management of Childhood Illness. The paper discusses the tensions and complexities of ethnically targeted health interventions as well as the conceptual and methodological challenge of measuring the processes employed and their impact. The lessons learned, especially the need for countries to more systematically collect data and evaluate impacts using ethnicity as an analytical category, are drawn out with respect to ensuring human rights for all within health sector responses. PMID:27781012

  9. Development of Biosimilars in Brazil

    Directory of Open Access Journals (Sweden)

    Eduardo Braz Pereira Gomes

    2016-06-01

    Full Text Available This article presents a brief overview of the biosimilar industry in Brazil and in the world. Biosimilars are drugs originating from therapeutic or biological proteins, whose patents are expired or are going to expire. Similarly to the generic pharmaceutical industry, the expiration of patents for biologics allows the emergence of a new segment in the pharmaceutical companies. The advent of biosimilars enables to overcome of several barriers, not limited to regulatory aspects of intellectual property, but also issues related to process and technological expertise. At this level of complexity, the biosimilar manufacturers need to have the same expertise or capabilities compared to originator drug companies or holders of the patents. The importance of biosimilars is due to public health context and high costs of originator biologics. Due to an aging population, the incidence of chronic degenerative disease will increase and will have a major impact in healthcare system, in this way the emergence of biosimilars will result in substantial cost reductions.

  10. Hydrocyclone for pre-filtering of irrigation water

    Directory of Open Access Journals (Sweden)

    Soccol Olívio José

    2004-01-01

    Full Text Available The use of water containing suspended sediments causes serious problems to irrigation systems. Choosing the right filtering system type and capacity is essential to avoid increases in operational and maintenance costs of irrigation resulting from the need for cleaning and frequent component replacing. Pre-filters, such as the hydrocyclone, are important for their significant capability of retaining particles suspended in the water. Data on hydrocyclones performance for pre-filtering of irrigation water can be found in the literature, but research data in Brazil are scarce. Therefore, four Rietema type hydrocyclones (50 mm diameter were constructed, one with circular-end and the other three presenting rectangular-end feeding tubes. The evaluation of hydrocyclones performance was conducted by using suspensions of fine sand and clay soil particles under varied pressure differentials. The comparison criteria were the discharge and the separation capability, given by total efficiency and reduced total efficiency. The hydrocyclone with circular-end feeding tube presented the highest indexes for the adopted criteria, considering sand and soil suspensions.

  11. NEWS:Introduction of Brazil upland rice in China

    Institute of Scientific and Technical Information of China (English)

    LINantian

    1998-01-01

    In 1992, the government of Brazil presented nine crop varieties to China. One of them is Brazil upland rice IAPAR9. It was evaluated for commercial usage in China by China National Rice Research Institute (CNRRI).

  12. Brazil's neglected tropical diseases: an overview and a report card.

    Science.gov (United States)

    Hotez, Peter J; Fujiwara, Ricardo T

    2014-08-01

    Today, the nation of Brazil leads the Western Hemisphere in terms of the number of its citizens living with neglected tropical diseases (NTDs). These diseases continue to trap Brazil's "bottom 20 million" in extreme poverty.

  13. Women's motivation to become dentists in Brazil.

    Science.gov (United States)

    Kfouri, Maria G; Moyses, Samuel J; Moyses, Simone Tetu

    2013-06-01

    There has been a marked increase of women in dentistry in Brazil and in many countries around the world. The behavioral mechanisms behind the choice of career differ between men and women, and the inclination to care for others is thought by some to be more present in women than it is in men. This article discusses the reasons that lead women to choose dentistry as a profession in Brazil and the impact of feminization on the current and future profile of the profession, based on the ethics of care. The authors' review of the relevant literature published between 2000 and 2011, primarily in Brazil, suggests that whereas men have tended to choose dentistry as a good business opportunity, women have tended to base their decision on relations with other people and the flexibility of practicing the profession. Many women dentists have been found to decide to work fewer hours, report more interruptions in their activities, and have less preference to work in private practice than men dentists. In the view of service users and dental auxiliaries in Brazil, women dentists invest more time in their patients and communicate in a more pleasant, sensitive, and friendly manner. The conclusion suggests that characteristics often associated with women can affect the dental profession in Brazil by introducing greater concern with the promotion of health and other people's well-being in contrast to traditional dentistry based on curative procedures.

  14. Brazil : The New Growth Agenda, Volume 2. Detailed Report

    OpenAIRE

    World Bank

    2002-01-01

    During the last century, Brazil was one of the fastest growing economies in the world. Between 1901 and 2000, Brazil's Gross Domestic Product (GDP) per capita grew at an average annual rate of 4.4 percent. Brazil's long-run growth has rivaled that of counties such as South Korea, universally praised as a stellar performer. Brazil does not received the same praise. Perhaps one reason is tha...

  15. Comparative pathogenicity in Swiss mice of Trypanosoma cruzi IV from northern Brazil and Trypanosoma cruzi II from southern Brazil.

    Science.gov (United States)

    Meza, Sheila Karina Lüders; Kaneshima, Edilson Nobuyoshi; Silva, Sueli de Oliveira; Gabriel, Maristela; de Araújo, Silvana Marques; Gomes, Mônica Lúcia; Monteiro, Wuelton Marcelo; Barbosa, Maria das Graças Vale; Toledo, Max Jean de Ornelas

    2014-11-01

    The geographical heterogeneity of Chagas disease (ChD) is mainly caused by genetic variability of the etiological agent Trypanosoma cruzi. Our hypothesis was that the pathogenicity for mice may vary with the genetic lineage (or Discrete Typing Unit - DTU) of the parasite. To test this hypothesis, parasitological and histopathological evaluations were performed in mice inoculated with strains belonging to the DTU T. cruzi IV (TcIV) from the State of Amazonas (northern Brazil), or the DTU T. cruzi II (TcII) from the State of Paraná (southern Brazil). Groups of 10 Swiss mice were inoculated with eight strains of TcIV obtained from acute cases (7) from two outbreaks of orally acquired ChD, and from the triatomine Rhodnius robustus (1) from Amazonas; and three strains of TcII obtained from chronic patients in Paraná. We evaluated the pre-patent period, patent period, maximum peak of parasitemia, day of maximum peak of parasitemia, area under the parasitemia curve, inflammatory process, and tissue parasitism in the acute phase. TcIV was less virulent than TcII, and showed significantly (p < 0.005) lower parasitemia levels. Although the levels of tissue parasitism did not differ statistically, mice infected with TcIV displayed significantly (p < 0.001) fewer inflammatory processes than mice infected with TcII. This supported the working hypothesis, since TcIV from Amazonas was less pathogenic than TcII from Paraná; and agreed with the lower severity of human cases of ChD in the Amazon region.

  16. Update in pre-eclampsia.

    Science.gov (United States)

    Chanprapaph, Pharuhas

    2004-10-01

    Pre-eclampsia, formerly called pregnancy-induced hypertension, refers to the new onset of hypertension (SBP > or = 140 mmHg or DBP > or = 90 mmHg) and proteinuria (> or = 0.3 g protein in a 24-hour urine specimen or 1+ on dipstick) after 20 weeks of gestation in a previously normotensive women. It is a life-threatening, multi-organ involvement disease and remains the leading cause of maternal death. Its clinical manifestations are the result of generalized vasospasm, activation of the coagulation system, and changes in several humoral and autoregulatory systems related to volume and blood pressure control. Pre-eclampsia is responsible for high perinatal mortality and morbidity rates, primarily due to early termination of pregnancy. Fetus growth restriction, oligohyrdramnios and non-reassuring fetal status are the consequences of chronic placental hypoperfusion. Pre-eclampsia does not appear to accelerate fetal maturation, as once believed. Delivery remains the definitive treatment of choice for pre-eclampsia and should be timely. Cesarean section is not necessary and reserved for the obstetrical indications only. The expectant management may be considered for women remote from term (< 32 to 34 weeks of gestation) with stable and uncomplicated severe disease. The supportive management such as blood pressure control, seizure prevention, and fetal well-being assessment are also important to ensure the satisfactory outcome. To date, no screening test has been proved to be reliable and cost-effective. The prevention of pre-eclampsia with antioxidant therapy (vitamin C, E) has shown promise, but large, randomized trials are needed. Although controversy exists, calcium supplementation has shown no benefit in large trials, and most evidence suggests little or no benefit for low-dose aspirin as prevention in women in the low-risk category.

  17. A new species of Fernandezina (Araneae, Palpimanidae from southern Brazil

    Directory of Open Access Journals (Sweden)

    Ricardo Ott

    2014-12-01

    Full Text Available A new species of Fernandezina Birabén, 1951, F. nica sp. nov. is described from Rio Grande do Sul state, in southern Brazil. Fernandezina pulchra Birabén, 1951, is registered for Brazil and a new geographic record in Brazil is presented for F. pelta Platnick, 1975.

  18. Proterozoic Tectonic History of Borborema Province, NE Brazil: Implications For Assembly of West Gondwana

    Science.gov (United States)

    van Schmus, W. R.; Brito Neves, B. B.

    /C craton, Amazon-West African craton, and several other microcontinents (e.g., Nigerian block) culminated in formation of West Gondwana. Accretion of pre-600 Ma juvenile oceanic arcs occurred elsewhere in Brazil and West Africa, but such terranes have not been found in NE Brazil. The continental collisions in NE Brazil began about 640 to 630 Ma, peaked about 610-590 Ma, and were followed by 580-570 Ma post-tectonic plutonism. Collisional tectonism, including transcurrent faulting associated with escape tectonics, continued through much of the Cambrian.

  19. Epidemiological Scenario of Dengue in Brazil

    Directory of Open Access Journals (Sweden)

    Rafaelle C. G. Fares

    2015-01-01

    Full Text Available Dengue is the most important reemerging mosquito-borne viral disease worldwide. It is caused by any of four Dengue virus types or serotypes (DENV-1 to DENV-4 and is transmitted by mosquitoes from the genus Aedes. Ecological changes have favored the geographic expansion of the vector and, since the dengue pandemic in the Asian and Pacific regions, the infection became widely distributed worldwide, reaching Brazil in 1845. The incidence of dengue in Brazil has been frequently high, and the number of cases in the country has at some point in time represented up to 60% of the dengue reported cases worldwide. This review addresses vector distribution, dengue outbreaks, circulating serotypes and genotypes, and prevention approaches being utilized in Brazil.

  20. Architecture of Brazil 1900-1990

    CERN Document Server

    Segawa, Hugo

    2013-01-01

    Architecture of Brazil: 1900-1990 examines the processes that underpin modern Brazilian architecture under various influences and characterizes different understandings of modernity, evident in the chapter topics of this book. Accordingly, the author does not give overall preference to particular architects nor works, with the exception of a few specific works and architects, including Warchavchik, Niemeyer, Lucio Costa, and Vilanova Artigas. In summary, this book: Meticulously examines the controversies, achievements, and failures in constructing spaces, buildings, and cities in a dynamic country Gives a broad view of Brazilian architecture in the twentieth century Proposes a reinterpretation of the varied approaches of the modern movement up to the Second World War Analyzes ideological impacts of important Brazilian architects including Oscar Niemeyer, Lucio Costa and Vilanova Artigas Discusses work of expatriate architects in Brazil Features over 140 illustrations In Architecture of Brazil: 1900-1990, S...

  1. Air-driven Brazil nut effect

    Science.gov (United States)

    Naylor, M.; Swift, Michael; King, P.

    2003-07-01

    A large heavy object may rise to the top of a bed of smaller particles under the influence of vertical vibration, the “Brazil nut effect.” Recently it has been noted that interstitial air can influence the Brazil nut rise time. Here we report that the air movement induced by vertical vibration produces a very strong Brazil nut effect for fine granular beds. We use a porous-bottomed box to investigate the mechanism responsible for this effect and to demonstrate that it is related to the piling of fine beds, first reported by Chladni and studied by Faraday. Both effects are due to the strong interaction of the fine particles with the air, as it is forced through the bed by the vibration.

  2. [Nursing education research groups in Brazil].

    Science.gov (United States)

    Backes, Vânia Marli Schubert; do Prado, Marta Lenise; Lino, Mônica Motta; Ferraz, Fabiane; Reibnitz, Kenya Schmidt; Canever, Bruna Pedroso

    2012-04-01

    The aim of this study is to characterize the organization of nursing education research groups in Brazil. This is a quantitative, descriptive and documentary study. Census data for 2006 were collected from the CNPq database website. Brazil has 47 education research groups, comprised of 412 researchers, of whom 91% have masters, doctoral or postdoctoral degrees. There are 307 students, of whom 92% are nursing undergraduates. However, only 9% are recipients of young investigator grants. There are also 112 technicians, of whom 75% are nursing professionals; 46% have a masters or doctoral degree. In Brazil, there are a considerable number of nursing education research groups, which contribute significantly to scientific production of nursing knowledge in Latin America. In this scenario, there are many challenges to be overcome: poor interdisciplinary cooperation; limited integration between education and practice; low number of grants awarded to young investigators and significant inequalities between the country's geographic regions in terms of access to research development.

  3. Effect factors for terrestrial acidification in Brazil

    DEFF Research Database (Denmark)

    Crespo Mendes, Natalia; Laurent, Alexis; Hauschild, Michael Zwicky

    conditions, which is an essential approach considering countries like Brazil, with high biodiversity. Previous studies have assessed the impacts of terrestrial acidification from the estimations of the potential losses of vascular plants species richness as a result of exposure to acidifying substances...... for 13 biomes, with 2409 species addressed for whole world. In this context this work aims to provide spatially-differentiated effect factors (EF) for terrestrial acidification in Brazil and support the development of spatially-differentiated characterization factors for Brazil. In order to maintain...... for acidification described the behavior of plant species in a certain region when it is exposed to acidic conditions. From these curves it was possible to derive the effect factors for terrestrial acidification. The results of this work show that spatial differentiation is meaningful when it is possible to combine...

  4. Aspergillus bertholletius sp. nov. from Brazil Nuts

    Science.gov (United States)

    Taniwaki, Marta H.; Pitt, John I.; Iamanaka, Beatriz T.; Sartori, Daniele; Copetti, Marina V.; Balajee, Arun; Fungaro, Maria Helena P.; Frisvad, Jens C.

    2012-01-01

    During a study on the mycobiota of brazil nuts (Bertholletia excelsa) in Brazil, a new Aspergillus species, A. bertholletius, was found, and is described here. A polyphasic approach was applied using morphological characters, extrolite data as well as partial β-tubulin, calmodulin and ITS sequences to characterize this taxon. A. bertholletius is represented by nineteen isolates from samples of brazil nuts at various stages of production and soil close to Bertholletia excelsa trees. The following extrolites were produced by this species: aflavinin, cyclopiazonic acid, kojic acid, tenuazonic acid and ustilaginoidin C. Phylogenetic analysis using partial β-tubulin and camodulin gene sequences showed that A. bertholletius represents a new phylogenetic clade in Aspergillus section Flavi. The type strain of A. bertholletius is CCT 7615 ( = ITAL 270/06 = IBT 29228). PMID:22952594

  5. Aspergillus bertholletius sp. nov. from Brazil nuts.

    Directory of Open Access Journals (Sweden)

    Marta H Taniwaki

    Full Text Available During a study on the mycobiota of brazil nuts (Bertholletia excelsa in Brazil, a new Aspergillus species, A. bertholletius, was found, and is described here. A polyphasic approach was applied using morphological characters, extrolite data as well as partial β-tubulin, calmodulin and ITS sequences to characterize this taxon. A. bertholletius is represented by nineteen isolates from samples of brazil nuts at various stages of production and soil close to Bertholletia excelsa trees. The following extrolites were produced by this species: aflavinin, cyclopiazonic acid, kojic acid, tenuazonic acid and ustilaginoidin C. Phylogenetic analysis using partial β-tubulin and camodulin gene sequences showed that A. bertholletius represents a new phylogenetic clade in Aspergillus section Flavi. The type strain of A. bertholletius is CCT 7615 ( = ITAL 270/06 = IBT 29228.

  6. Brazil's sugarcane boom could affect regional temperatures

    Science.gov (United States)

    Schultz, Colin

    2013-04-01

    With the world seeking to cut its dependence on fossil fuels, the use of bioethanol and other biofuels is on the rise. In Brazil, the second largest producer and consumer of bioethanol, this has led to a boom in sugarcane production. Based on new laws and trade agreements, researchers expect Brazil's production of sugarcane-derived ethanol to increase tenfold over the next decade, with considerable land being converted for growing sugarcane. Much of this expansion is expected to come at a loss of some of the country's cerrado savannas. So while a major aim of the turn to biofuels is to reduce the transfer of carbon to the atmosphere and mitigate global climate change, the shifting agricultural activity could have direct consequences on Brazil's climate by changing the region's physical and biogeochemical properties.

  7. Brazil research in selected scientific areas

    DEFF Research Database (Denmark)

    Ingwersen, Peter

    2009-01-01

    for Brazil and Mexico are identical, with a vast increase since 1991. In contrast, RSA follows the global growth rate. From 1996 to 2005 both Latin American countries almost doubles their research publications in English, probably influencing the growth in relative citation impact, as measured by FCI......  The paper analyses the general development of research in Brazil, 1981-2005 and compares to Mexico, Republic of South Africa (RSA) and the world. Publications from 15 research areas and their citations are analyzed for the three countries covering two five-year periods 1996-2005. The paper...... applies publication growth as well as Citedness and Field Crown Indicators (FCI). Results show that across all research fields, including the Social Sciences, from 1996 the absolute citation impact of Brazil and Mexico are alike, steadily increasing, and just below that of RSA. Publication growth patterns...

  8. US/Brazil joint pilot project objectives

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-01

    This paper describes a joint US/Brazil pilot project for rural electrification, whose major goals are: to establish technical, institutional, and economic confidence in using renewable energy (PV and wind) to meet the needs of the citizens of rural Brazil; to establish on-going institutional, individual and business relationships necessary to implement sustainable programs and commitments; to lay the groundwork for larger scale rural electrification through the use of distributed renewable technologies. The projects have supported low power home lighting systems, lighting and refrigeration for schools and medical centers, and water pumping systems. This is viewed as a long term project, where much of the equipment will come from the US, but Brazil will be responsible for program management, and sharing data gained from the program. The paper describes in detail the Brazilian program which was instituted to support this phased project.

  9. Indirect taxes on food in Southern Brazil

    Directory of Open Access Journals (Sweden)

    Denize Mirian da Silva

    2013-12-01

    Full Text Available The objective of this paper is to estimate the indirect tax burden on food for ten income classes, based on income and household total expenditure in southern Brazil. Thus it can be seen as indirect taxes on foods affect the monetary income and consumption pattern of households. To reach the objectives proposed, will be used the Pintos-Payeras (2008 model. The database iscomposed by microdata from the Household Budgeting Survey (POF 2008-2009 and the tax regulations of the country and the southern states of Brazil. The results show that indirect taxes on food in Southern Brazil is regressive when based on income and expenditure of household , ie , the poorest people pay proportionately more taxes and have their consumption pattern highest taxed ICMS (Brazilian value added tax is the tax that contributes most to the regressivity.

  10. Does Pharmaceutical Pricing Transparency Matter? Examining Brazil's Public Procurement System.

    Science.gov (United States)

    Kohler, Jillian Clare; Mitsakakis, Nicholas; Saadat, Faridah; Byng, Danalyn; Martinez, Martha Gabriela

    2015-08-04

    We review procurement and pricing transparency practices for pharmaceutical products. We specifically focus on Brazil and examine its approach to increasing pricing transparency, with the aim of determining the level of effectiveness in lower prices using a tool (Banco de Preços em Saúde, BPS) that only reveals purchase prices as compared to other tools (in other countries) that establish a greater degree of price transparency. A general report of Preços em Saúde (BPS) and Sistema Integrado de Administração de Serviços Gerais (SIASG) pricing data was created for 25 drugs that met specific criteria. To explore the linear time trend of each of the drugs, separate regression models were fitted for each drug, resulting in a total of 19 models. Each model controlled for the state variable and the interaction between state and time, in order to accommodate expected heterogeneity in the data. Additionally, the models controlled for procurement quantities and the effect they have on the unit price. Secondary analysis using mixed effects models was also carried out to account for the impact that institutions and suppliers may have upon the unit price. Adjusting for these predictor variables (procurement quantities, supplier, purchasing institution) was important to determine the sole effect that time has had on unit prices. A total of 2 x 19 = 38 models were estimated to explore the overall effect of time on changes in unit price. All statistical analyses were performed using the R statistical software, while the linear mixed effects models were fitted using the lme4 R package. The findings from our analysis suggest that there is no pattern of consistent price decreases within the two Brazilian states during the five-year period for which the prices were analyzed. While the BPS does allow for an increase in transparency and information on drug purchase prices in Brazil, it has not shown to lead to consistent reductions in drug purchase prices for some of the most

  11. Field biology of the beetle Aegopsis bolboceridus in Brazil, with a list of host plants.

    Science.gov (United States)

    Oliveira, Charles M; Frizzas, Marina R

    2013-01-01

    The white grub, Aegopsis bolboceridus (Thomson) (Coleoptera: Melolonthidae), is an important vegetable and corn pest in central Brazil. The objective of this study was to examine the biology of A. bolboceridus in the field and to update the list of its host plants. The study was conducted in an area with vegetable crops and corn located in the Federal District of Brazil. Samplings were taken to observe the biological stages of A. bolboceridus, preferred oviposition sites, and the adult swarming period. A. bolboceridus exhibited a univoltine cycle that lasted approximately 12 months from egg to active adults. Its eggs were found from October to November. The larval stage lasted approximately eight months, occurring between October and May. Pre-pupae were observed between April and June, and pupae were found between May and July. Inactive adults were observed in July and August, and the swarming period was between September and October. The females preferred to oviposit in sites with taller plants. Four new plant species were identified as hosts for this pest, and two new locations were recorded for its occurrence. This study is the first to describe the biology of a representative of the tribe Agaocephalini in Brazil.

  12. A LOOK AT THE NORTHEAST IN THE EVALUATIN OF POLOS OPEN UNIVERSITY SISTEM OF BRAZIL

    Directory of Open Access Journals (Sweden)

    Tatiana de Lourdes Massaro

    2012-12-01

    Full Text Available This study presents an extract of the "Teacher Education and Information and Communication Technologies" group participatory research, linked to the Laboratory of Educational Technology of Universidade Federal Fluminense. It evidences the creation of presence support centers to the Open University of Brazil, its centers coordinators and implementation of official evaluations of these centers in the Northeast region. Data from this survey that was conducted in three regions: South, North and Northeast were up composing a path that included interviews pre-structured, cross visits, evaluation questionnaires, monitoring in virtual environment Moodle *, reading reports and analyzes data . We going to delimit in this article an overview of the Northeast region, to situating the educational context in which the centers are located attendance, along with a brief historical context of public policies that emerged in the Open University of Brazil. The result allowed the structure, functioning and demands of the centers of the states of Maranhao, Rio Grande do Norteand Piauí participants of this research, representing the region as a whole: the profile of the 28 (twenty-eight centers coordinators and especially the basic aspects for evaluation qualifying center. The survey also bring contributions for the qualification evaluation of the centers supporting classroom can contribute to reflections on the definition of public policies aimed at training teachers, especially those that use of distance education, such as the Open University System Brazil.

  13. Pre-Cloak Comic Superheroes: Tools for the Empowerment of Children

    Directory of Open Access Journals (Sweden)

    Chris Fradkin

    2016-09-01

    Full Text Available This note explores the notion of comic superheroes as tools for the empowerment of children. The author details interventions in Rwanda and Brazil, and their different usages of superheroes. With a focus on the superhero’s pre-cloak stage—the stage prior to their employing superpowers—the author offers glimpses of current work in progress to help therapists empower orphaned children. While this area of research is at an early stage, its potential among health professionals is growing. Thus the comic superhero may be more than celluloid, as health professionals learn to use his superpowers.

  14. THE COOPERATIVE CREDIT MUTUAL IN BRAZIL.

    Directory of Open Access Journals (Sweden)

    Laércio Baptista da Silva

    2013-06-01

    Full Text Available This study presents an analysis of the reality of credit unions in Brazil, in view of the singular importance of credit unions for the whole society as an alternative to private resources in favor of members of the community where they are located. It confirms that, in Brazil, the mutual credit unions, besides being presented as one of the viable options within the financial system, are also seen as an alternative by which some sectors of society promote the humanization of the financial system by offering credit and return on capital with fairer interest rates.

  15. Family therapy in Brazil: current status.

    Science.gov (United States)

    Picon, Felipe

    2012-04-01

    In the last three decades there has been a noticeable trend in the redefinition of the nuclear family in Brazil. A recent increase in the rates of divorces and paradoxically also in the rates of marriages, the legalization of same-sex unions and adoption by these couples, and the phenomenon of teenage pregnancy are some of the aspects that reflect on the current Brazilian family. This review highlights these changes and describes how family therapists in Brazil are facing the challenge of assisting these families, in a continental-sized country with uneven distribution of training courses and healthcare assistance.

  16. Aspergillus bertholletius sp. nov. from Brazil Nuts

    DEFF Research Database (Denmark)

    Taniwaki, Marta H.; Pitt, John I.; Iamanaka, Beatriz T.

    2012-01-01

    During a study on the mycobiota of brazil nuts (Bertholletia excelsa) in Brazil, a new Aspergillus species, A. bertholletius, was found, and is described here. A polyphasic approach was applied using morphological characters, extrolite data as well as partial beta-tubulin, calmodulin and ITS...... acid and ustilaginoidin C. Phylogenetic analysis using partial beta-tubulin and camodulin gene sequences showed that A. bertholletius represents a new phylogenetic clade in Aspergillus section Flavi. The type strain of A. bertholletius is CCT 7615 (=ITAL 270/06 = IBT 29228)....

  17. The sustainability of hydropower projects in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    de Methodio Maranhao Neto, Gil; Yana, Laurent

    2010-09-15

    The construction of hydropower plants unquestionably impacts the environment and communities. But countries such as Brazil have been able to build up a sophisticated socio-environmental legislation and institutions as well as a democratic and participative licensing process to protect the nature and the population affected. In some cases, plants greatly contribute towards the creation of local welfare to the population as well as good environmental practices. As a good example of best practices on socio-environmental standards, we will analyze Jirau Hydropower Project, currently under construction on the Madeira River, north of Brazil.

  18. New records of marine tardigrades from Brazil

    Directory of Open Access Journals (Sweden)

    Clélia Márcia Cavalcanti Da Rocha

    2013-05-01

    Full Text Available In studies developed in the mid- and infralittoral of Cupe Beach (Pernambuco, in the shallow infralittoral of Saint Peter and Saint Paul Archipelago, and in the continental shelf of northeastern Brazil, we recorded for the first time in Brazilian waters specimens of Archechiniscus marci, Batillipes lesteri, Florarctus hulingsi, Halechiniscus tuleari, Angursa lingua, Raiarctus aureolatus, Actinarctus doryphorus doryphorus, Tanarctus dendriticus, Tanarctus velatus, Neoarctus sp. and Neostygarctus sp., as well as six other species that had been previously recorded in the region. Hence, the number of marine tardigrade taxa recorded in Brazil was increased to twenty-seven.

  19. [Fertility transition in Brazil. Causes and consequences].

    Science.gov (United States)

    Carvalho, J A; Wong, L R

    1992-12-01

    This work examines the determinants and most important consequences of the Brazilian fertility decline. Brazil's total fertility rate declined from 6.2 in 1940 to around 3.5 in 1985. the decline began in the 1960s and amounted to 45% in about 20 years. The most rapid drop began in the late 1970s, with much of it concentrated in 2 specific periods: 1970-75 and 1980-85. The early period coincided with Brazil's so-called "Economic Miracle", a period of rapid growth accompanied however by deteriorating living conditions for the poorest population sectors. The second period coincided with the international economic crisis of the early 1980s, which was felt more strongly in Brazil than elsewhere in Latin America because of Brazil's greater degree of industrialization and closer integration into the world economy. Most of the fertility decline has been accomplished by use of just two contraceptive methods, oral contraceptives and sterilization, which together account for around 85% of contraceptive usage throughout Brazil. The third most common method, rhythm, accounts for just 6%. No reliable data on abortion are available, but it appears to be a common practice equally accessible to all socioeconomic strata despite greater associated health risks for poorer women. Brazil's fertility transition appears to have been a response to the process of proletarianization and urbanization underway in the country as well as to particular circumstances in the country. The most evident and immediate consequence of the continuous fertility decline over more than 20 years is the change in the age structure of the population. The proportions of children under 5 will decline from 14.4% in 1980 to 9.2% in 2010. The proportion aged 5-14 will decline from 24.5% to 17.4%, while the proportion aged 65 and over will increase from 4.0% to 5.6%. Brazil's recent demographic changes are scarcely reflected in development plans and political and social projects. There is almost no mention of the new

  20. Metátese de olefinas no Brasil: "Brazil is romping it!" Olefin metathesis in Brazil: Brazil is romping it!

    Directory of Open Access Journals (Sweden)

    José Milton E. Matos

    2007-04-01

    Full Text Available Some aspects of the olefin metathesis reactions are summarized here (types of reactions, mechanism and catalysts. In particular, the research groups that have been working on this chemistry in Brazil are presented. The main goal of this paper is to make this type of reaction more widely known in the Brazilian chemical community.

  1. Cluster pre-existence probability

    Energy Technology Data Exchange (ETDEWEB)

    Rajeswari, N.S.; Vijayaraghavan, K.R.; Balasubramaniam, M. [Bharathiar University, Department of Physics, Coimbatore (India)

    2011-10-15

    Pre-existence probability of the fragments for the complete binary spectrum of different systems such as {sup 56}Ni, {sup 116}Ba, {sup 226}Ra and {sup 256}Fm are calculated, from the overlapping part of the interaction potential using the WKB approximation. The role of reduced mass as well as the classical hydrodynamical mass in the WKB method is analysed. Within WKB, even for negative Q -value systems, the pre-existence probability is calculated. The calculations reveal rich structural information. The calculated results are compared with the values of preformed cluster model of Gupta and collaborators. The mass asymmetry motion is shown here for the first time as a part of relative separation motion. (orig.)

  2. Pre-Service Teachers Institute

    Science.gov (United States)

    2008-01-01

    The Pre-Service Teachers Institute sponsored by Jackson (Miss.) State University participated in an agencywide Hubble Space Telescope workshop at Stennis Space Center on July 18. Twenty-five JSU junior education majors participated in the workshop, a site tour and educational presentations by Karma Snyder of the NASA SSC Engineering & Safety Center and Anne Peek of the NASA SSC Deputy Science & Technology Division.

  3. The Genomic Ancestry of Individuals from Different Geographical Regions of Brazil Is More Uniform Than Expected

    Science.gov (United States)

    Pena, Sérgio D. J.; Di Pietro, Giuliano; Fuchshuber-Moraes, Mateus; Genro, Julia Pasqualini; Hutz, Mara H.; Kehdy, Fernanda de Souza Gomes; Kohlrausch, Fabiana; Magno, Luiz Alexandre Viana; Montenegro, Raquel Carvalho; Moraes, Manoel Odorico; de Moraes, Maria Elisabete Amaral; de Moraes, Milene Raiol; Ojopi, Élida B.; Perini, Jamila A.; Racciopi, Clarice; Ribeiro-dos-Santos, Ândrea Kely Campos; Rios-Santos, Fabrício; Romano-Silva, Marco A.; Sortica, Vinicius A.; Suarez-Kurtz, Guilherme

    2011-01-01

    Based on pre-DNA racial/color methodology, clinical and pharmacological trials have traditionally considered the different geographical regions of Brazil as being very heterogeneous. We wished to ascertain how such diversity of regional color categories correlated with ancestry. Using a panel of 40 validated ancestry-informative insertion-deletion DNA polymorphisms we estimated individually the European, African and Amerindian ancestry components of 934 self-categorized White, Brown or Black Brazilians from the four most populous regions of the Country. We unraveled great ancestral diversity between and within the different regions. Especially, color categories in the northern part of Brazil diverged significantly in their ancestry proportions from their counterparts in the southern part of the Country, indicating that diverse regional semantics were being used in the self-classification as White, Brown or Black. To circumvent these regional subjective differences in color perception, we estimated the general ancestry proportions of each of the four regions in a form independent of color considerations. For that, we multiplied the proportions of a given ancestry in a given color category by the official census information about the proportion of that color category in the specific region, to arrive at a “total ancestry” estimate. Once such a calculation was performed, there emerged a much higher level of uniformity than previously expected. In all regions studied, the European ancestry was predominant, with proportions ranging from 60.6% in the Northeast to 77.7% in the South. We propose that the immigration of six million Europeans to Brazil in the 19th and 20th centuries - a phenomenon described and intended as the “whitening of Brazil” - is in large part responsible for dissipating previous ancestry dissimilarities that reflected region-specific population histories. These findings, of both clinical and sociological importance for Brazil, should also be

  4. Brazils Role in environmental governance: Analysis of possibilities for increased Brazil-Norway cooperation

    Energy Technology Data Exchange (ETDEWEB)

    Valberg, Anna Helene

    2011-07-01

    This report examines the role played by Brazil in connection with certain international negotiations, such as the climate negotiations and the CBD. It identifies the driving factors that have influenced environmental politics and standards in Brazil, and take note of conflicts that must be discussed when Norway is seeking expanded cooperation with Brazil. In line with the mandate, FNI identifies areas of particular interest for further collaboration between the two countries, and recommend directions for supplementary Norwegian policy-making in light of a broadened scope for Norway-Brazil interaction. In recent years, the Norwegian government has initiated an extensive process aimed at reducing emissions from deforestation and forest degradation (REDD). This is the most obvious shared environmental scope between Norway and Brazil. However, given the large body of literature that already exists on this field, this report will concentrate instead on issues more on the outskirts of the REDD discourse, such as biodiversity conservation, biofuel efficiency and challenges concerning hydropower, all of which threaten to impact negatively on the Amazonian areas. In our recommendations, we cite tangible examples to illustrate issues where we believe lessons learnt in Norway may have applicability to Brazil.(auth)

  5. Brazil and the Vital South Atlantic

    Science.gov (United States)

    1988-09-01

    Brasileiro, Conferencia Mundial de Energia. Recursos Fnergeticos do Brasil. Rio de Janeiro, Brazil. Maio, 1970. Carvalho Filho, Milton X. As Con ferencios...Navas Interamericanas e a Posica Brasile: a. Marinba de Brasil, Brasilia, D. F 18 Maio 1983 Carvalho, Sergio A M. 0 Papel da Empresa Privada Brasifuro

  6. Brazil--On the Road to Greatness.

    Science.gov (United States)

    1985-05-01

    plenty. fAn unforeseen blessing is the unemployment rates now being experienced in the large cities on the East Coast. They make a ready pool of labor...Brazil and in the Amazona delta, but nothing that would cause them to think their- worries are over. Purchases of oil have been cut back in the past

  7. Brazil - not a country for beginners

    National Research Council Canada - National Science Library

    2011-01-01

    ... in the functioning of its democracy, and in its many years of continuous economic growth. Today, Brazil stands alongside China, Russia and India under the BRIC acronym as one of the world's leading destinations for foreign direct investment (FDI). With an annual gross domestic product (GDP) growth rate of 7.4% in 2010, coupled with vast geological potential, Br...

  8. Communist Exploitation of Nationalism in Brazil

    Science.gov (United States)

    1966-04-08

    the crowd and prolonged cheers at his closing phrases: "We are all Brazilians.’" (Somos todos Brasileiros) , "Long live Brazil."’ (Viva o Brasil ...Jornal do Comercio , 6 Jan. 1952, p. 3. 30FBIS No. 51, 12 Mar. 1952, ZYC9 Rio de Janeiro, 12 Mar. 1952. 31FBIS No. 194, 5 Oct. 1953, PRL7 Rio de

  9. Technology and Terrorism in the Movie Brazil

    Science.gov (United States)

    Stivers, Richard

    2006-01-01

    The movie "Brazil" calls attention to the relationship between technology and terrorism. Terrorism appears to be a threat to the order that technology creates. But terrorism forces technology to adapt and change so that technology perfects itself as a system. In the movie, terrorism is equated with any form of bureaucratic deviance so that…

  10. Rural Brazil at the cross-roads

    NARCIS (Netherlands)

    Meijer, H.

    1951-01-01

    The study attempts to detect and discuss the most urgently needed changes, as to resource distribution, production methods and supporting services in Brazilian agriculture. For that, it was necessary to describe and evaluate the existing situation in rural Brazil, a task taken up in the first part

  11. IBM Brazil: and environmental modern view

    Energy Technology Data Exchange (ETDEWEB)

    Cremonesi, Valter [IBM Brasil, Industria, Maquinas e Servicos Ltda., Rio de Janeiro, Rj (Brazil)

    1993-12-31

    Information of practical experiences on Environmental Affairs at IBM Brazil plant and branch offices is presented, with a modern view of the mission, resources, support, waste management, monitoring programs, recycling, energy conservation, partners programs, nature preservation 2rograms, recognitions and image. (author). 4 figs., 2 tabs.

  12. Reconstruction of Zika Virus Introduction in Brazil

    Science.gov (United States)

    Morrison, Kathryn; Brownstein, John S.; Marinho, Fatima; Santos, Alexandre F.; Nsoesie, Elaine O.

    2017-01-01

    We estimated the speed of Zika virus introduction in Brazil by using confirmed cases at the municipal level. Our models indicate a southward pattern of introduction starting from the northeastern coast and a pattern of movement toward the western border with an average speed of spread of 42 km/day or 15,367 km/year. PMID:27618573

  13. Climatic change in northeastern Brazil: paleoparasitological data

    Directory of Open Access Journals (Sweden)

    Adauto Araujo

    1993-12-01

    Full Text Available Trichuris eggs were observed in Kerodon rupestris coprolites dated 9,000 years before present, collected in archeological sites of São Raimundo Nonato, northeastern Brazil. However, present day local rodents seem not to be infected by the parasite, suggesting its disappearence due to climatic changes.

  14. Assessing Higher Education Learning Outcomes in Brazil

    Science.gov (United States)

    Pedrosa, Renato H. L.; Amaral, Eliana; Knobel, Marcelo

    2013-01-01

    Brazil has developed an encompassing system for quality assessment of higher education, the National System of Higher Education Evaluation (SINAES), which includes a test for assessing learning outcomes at the undergraduate level, the National Exam of Student Performance (ENADE). The present system has been running since 2004, and also serves as…

  15. Implementing the Schoolwide Enrichment Model in Brazil

    Science.gov (United States)

    de Souza Fleith, Denise; Soriano de Alencar, Eunice M. L.

    2010-01-01

    The Schoolwide Enrichment Model (SEM) has been one of the most widely used models in the education of the gifted in Brazil. It has inspired the political and pedagogical project of the Centers of Activities of High Abilities/Giftedness recently implemented in 27 Brazilian states by the Ministry of Education. In this article, our experience in…

  16. Brazil's new national policy on solid waste

    DEFF Research Database (Denmark)

    Jabbour, A.B.L.d.S.; Jabbour, C.J.C.; Sarkis, J.

    2014-01-01

    Brazil, one of the world's largest developing countries, has recently introduced a new solid waste management regulatory policy. This new regulatory policy will have implications for a wide variety of stakeholders and sets the stage for opportunities and lessons to be learned. These issues...

  17. "Almost invisible scars": medical tourism to Brazil

    NARCIS (Netherlands)

    Edmonds, A.

    2011-01-01

    Along with a handful of other nations in the developing world, Brazil has emerged as a top destination for medical tourism. Drawing on the author’s ethnographic fieldwork in plastic surgery wards, this article examines diverse factors—some explicitly promoted in medical marketing and news sources,

  18. Pentecostalism and premarital sexual initiation in Brazil

    Directory of Open Access Journals (Sweden)

    Ana Paula A. Verona

    2014-06-01

    Full Text Available Pentecostal denominations in Brazil are recognized for their promotion of conservative norms and punitive sanctions related to the sexual behavior of their young members. Moreover, they have created unique space for their followers to actively participate in a religious environment. Using data from the PNDS-2006 (National Survey on the Demography and Health of Children and Women, Pesquisa Nacional de Demografia e Saúde da Criança e da Mulher de 2006, we examine the associations, in Brazil between religion, as measured by religious affiliation and attendance at religious services, and premarital adolescent sexual initiation. Our main results confirm a strong association between delay in sexual initiation and Pentecostalism in Brazil and suggest that this association be related to frequent attendance at religious services. These findings are intriguing, especially because Pentecostalism has emerged and concentrated among socioeconomically disadvantaged populations, including the least-educated women, with lower income, and residents of urban areas. We conclude by suggesting that religion may be taking the place of family and school in communication on adolescent sexual behavior in Brazil. This hypothesis should be carefully investigated, since the religious teachings may sometimes be in favor of what families and the state see as beneficial for adolescents and youth in general, but sometimes in disaccord.

  19. From Political to Economic Siege in Brazil.

    Science.gov (United States)

    Academe, 1990

    1990-01-01

    Political forces in Brazil have caused significant economic changes, including hyperinflation, and policy that threaten higher education in a variety of ways, including failure to expand during a period of economic strength, severe loss of academic autonomy, lowering of academic and administrative standards, and declines in teacher education and…

  20. Brazil: The Lula Government and Financial Globalization

    Science.gov (United States)

    Bianchi, Alvaro; Braga, Ruy

    2005-01-01

    The electoral victory of Lu?s In?cio "Lula" da Silva in the presidential elections of 2002 epitomized two decades of social and political transformations in Brazil. Nevertheless, instead of launching an alternative mode of doing politics, the program of the Workers' Party affirmed a state logic with a view to gradually updating the economic…

  1. Abortion in Brazil: legislation, reality and options.

    Science.gov (United States)

    Guedes, A C

    2000-11-01

    Abortion is illegal in Brazil except when performed to save the woman's life or in cases of rape. This paper gives a brief history of parliamentary and extra-parliamentary efforts to change abortion-related legislation in Brazil in the past 60 years, the contents of some of the 53 bills that have been tabled in that time, the non-governmental stakeholders involved and the debate itself in recent decades. The authorities in Brazil have never assumed full public responsibility for reproductive health care or family planning, let alone legal abortion; the ambivalence of the medical profession is an important obstacle. Most politicians avoid getting involved in the abortion debate, but the majority of bills in the 1990s have favoured less restrictive legislation. Incremental legislative and health service changes could help to improve the situation for women. Advocacy is probably the most important action, to promote an environment conducive to change. Clandestine abortion is a serious public health problem in Brazil, and the inadequacy of family planning services is one of the causes of this problem. The solutions should be made a priority for the Brazilian public health system.

  2. "Almost invisible scars": medical tourism to Brazil

    NARCIS (Netherlands)

    Edmonds, A.

    2011-01-01

    Along with a handful of other nations in the developing world, Brazil has emerged as a top destination for medical tourism. Drawing on the author’s ethnographic fieldwork in plastic surgery wards, this article examines diverse factors—some explicitly promoted in medical marketing and news sources, o

  3. Dengue situation in Brazil by year 2000

    Directory of Open Access Journals (Sweden)

    Hermann G Schatzmayr

    2000-01-01

    Full Text Available Dengue virus types 1 and 2 have been isolated in Brazil by the Department of Virology, Instituto Oswaldo Cruz, in 1986 and 1990 respectively, after many decades of absence. A successful continental Aedes aegypti control program in the Americas, has been able to eradicate the vector in most countries in the 60's, but the program could not be sustained along the years. Dengue viruses were reintroduced in the American region and the infection became endemic in Brazil, like in most Central and SouthAmerican countries and in the Caribbean region, due to the weaning of the vector control programs in these countries. High demographic densities and poor housing conditions in large urban communities, made the ideal conditions for vector spreading. All four dengue types are circulating in the continent and there is a high risk of the introduction in the country of the other two dengue types in Brazil, with the development of large epidemics. After the Cuban episode in 1981, when by the first time a large epidemic of dengue hemorrhagic fever and dengue shock syndrome have been described in the Americas, both clinical presentations are observed, specially in the countries like Brazil, with circulation of more than one dengue virus type. A tetravalent potent vaccine seems to be the only possible way to control the disease in the future, besides rapid clinical and laboratory diagnosis, in order to offer supportive treatment to the more severe clinical infections.

  4. Update on Brazil's pharma patent landscape.

    Science.gov (United States)

    Gosain, Rana

    2016-09-01

    Brazil's Pharma market is a dynamic and promising one. It ranks within the top ten market. There are peculiar hurdles that patentees have to overcome, such as, a two-tier examination, a serious backlog at the Brazilian Patent and Trademark Office. Several measures to accelerate examination have been adopted given the meager number of Examiners.

  5. Brazil: New Developmentalism and the Management of Offshore Oil Wealth

    Directory of Open Access Journals (Sweden)

    Giorgio Romano Schutte

    2013-10-01

    Full Text Available Since the 1930s development strategies in Brazil have made reducing its dependence on imported energy one of their priorities. Efforts focused on hydro-electric power, ethanol and oil. Offshore oil exploration by the state oil company Petrobras began in the 1970s and resulted in energy independence by 2006. In the same year, however, unexpectedly large oil reserves were discovered in the so-called Pre-Salt levels, transforming the country into a potential major oil exporter. This new reality creates major challenges for Brazil. New legislation and new policies have been set up to use this opportunity to accelerate development. The discussion on how to make the best use of offshore oil resources is guided by a so-called neo-developmentalism approach, introduced during President Lula’s second term. In practice this means a modest increase in state control with new regulations focused on local content. Special attention should be given to expanding research and development activities. Foreign capital and technology are welcome as long as they are willing to operate in the framework of a national development strategy. This paper will examine the main features and challenges of these new policies within the broader framework of the present discussion on neo-developmentalism in Brazil.Resumen: Brasil: Nuevo desarrollismo y la gestión de la riqueza petrolífera offshoreDesde los años treinta del siglo pasado, las estrategias de desarrollo en Brasil se han propuesto como una de sus prioridades reducir su dependencia de la energía importada. Los esfuerzos se enfocaron en la energía hidroeléctrica, en el etanol y en el petróleo. Las prospecciones petrolíferas offshore llevadas a cabo por la petrolera estatal Petrobras empezaron en los años setenta y tuvieron como resultado la independencia energética en 2006. Sin embargo, ese mismo año, se descubrieron inesperadamente grandes reservas de petróleo en los niveles llamados pre-sal, que

  6. Evaluation of Disinfectants Used in Pre-Chilling water Tanks of Poultry Processing Plants

    Directory of Open Access Journals (Sweden)

    BHL Guastalli

    Full Text Available ABSTRACT In poultry processing plants, disinfectants are often added to pre-chilling water tanks to reduce microbial contamination. The present study aimed at evaluating the effect of five disinfectants (acidified sodium chlorite, alkyl dimethyl benzyl ammonium chloride, chlorine dioxide, peracetic acid, and sodium hypochlorite on the populations of food quality indicator microorganisms and on Salmonella Enteritidis (SE in the presence and absence of organic matter. The results showed that chlorine dioxide and sodium hypochlorite did not reduce microbial carcass counts. On the other hand, acidified sodium chlorite, alkyl dimethyl benzyl ammonium chloride and peracetic acid reduced total and fecal coliform counts. Peracetic acid reduced the number of psychrotrophic microorganisms. All products were effective in reducing SE counts only in the absence of organic matter. Acidified sodium chlorite, alkyl dimethyl benzyl ammonium chloride and peracetic acid could be candidates for the replacement of sodium hypochlorite (commonly used in Brazil in pre-chilling tanks.

  7. Demand for fisheries products in Brazil

    Directory of Open Access Journals (Sweden)

    Daniel Yokoyama Sonoda

    2012-10-01

    Full Text Available Fish consumption per capita in Brazil is relatively modest when compared to other animal proteins. This study analyses the influence of protein prices, other food prices and population income on the fish demand in Brazil. First, the problem of fish supply in Brazil is characterized. It is followed by reviews of the relevant economic theory and methods of Almost Ideal Demand System - AIDS and their elasticity calculations. A descriptive analysis of fish demand in Brazil using the microdata called "Pesquisa de Orçamento Familiar" (Familiar Budget Research - POF 2002-2003 is presented. Finally, demand functions and their elasticities are calculated for two different cases: one considering five groups of animal proteins (Chicken; Milk and Eggs; Fish; Processed Proteins and Red Meat and other with seven groups of food categories (Cereals; Vegetables and Fruits; Milky and Eggs; Oils and Condiments; Fish; Other processed foods; and Meats. The main results are: per capita consumption of fish (4.6 kg per inhabitant per year is low in Brazil because few households consume fish. When only households with fish consumption are considered, the per capita consumption would be higher: 27.2 kg per inhabitant per year. The fish consumption in the North-East Region is concentrated in the low-income class. In the Center-South Region, the fish consumption is lower and concentrated in the intermediate income classes. The main substitutes for fish are the processed proteins and not the traditional types of meat, such as chicken and red meat.

  8. Medication or Lifestyle for Pre-Diabetes

    Science.gov (United States)

    ... Peripheral Artery Disease Venous Thromboembolism Aortic Aneurysm More Medication or Lifestyle Changes for Pre-diabetes Updated:Aug 30,2016 What’s best? Medication or lifestyle changes? Most people at the pre- ...

  9. Cytomegalovirus Infection and Pre-Eclampsia

    Directory of Open Access Journals (Sweden)

    Rădulescu Carmen

    2016-06-01

    Full Text Available Introduction: Pre-eclampsia is a pregnancy-specific disease characterized by hypertension after 20 weeks of gestation and proteinuria. It is a major cause of maternal and perinatal morbidity and mortality. The pathogenesis of pre-eclampsia is not completely understood. In our study we investigated if there is a potential link between cytomegalovirus infection and pre-eclampsia and if cytomegalovirus infection is the triggering factor of pre-eclampsia.

  10. Cytomegalovirus Infection and Pre-Eclampsia

    OpenAIRE

    Rădulescu Carmen; Huţanu Adina; Gabor Rozalia; Şincu Nina

    2016-01-01

    Introduction: Pre-eclampsia is a pregnancy-specific disease characterized by hypertension after 20 weeks of gestation and proteinuria. It is a major cause of maternal and perinatal morbidity and mortality. The pathogenesis of pre-eclampsia is not completely understood. In our study we investigated if there is a potential link between cytomegalovirus infection and pre-eclampsia and if cytomegalovirus infection is the triggering factor of pre-eclampsia.

  11. Pre-Seismic Electromagnetic Effects

    Institute of Scientific and Technical Information of China (English)

    Guo Yahong

    2007-01-01

    Along with intense rock strain and rock bursting processes at the late stage of earthquake preparation, mechanical-electrical energy conversion appears in the seismogenic region and its nearby rock formations, which correspondingly stimulate certain electromagnetic effects. The paper mainly analyzes the pre-seismic electromagnetic effect of the ionosphere and proposes a method of monitoring VLF radio waves over the additional ionized region and so on. It is deemed that the method is of significance for short and imminent term prediction of strong earthquakes.

  12. Cross-cultural adaptation of the Caregiver Reaction Assessment for use in Brazil with informal caregivers of the elderly

    Directory of Open Access Journals (Sweden)

    Fernanda Rochelly do Nascimento Mota

    2015-06-01

    Full Text Available This study aimed to carry out the cross-cultural adaptation of the Caregiver Reaction Assessment CRA for use in Brazil with informal caregivers of dependent elderly METHOD A methodological study, of five steps: initial translation, synthesis of translations, retro-translation, evaluation by a judge committee and a pre-test, with 30 informal caregivers of older persons in Fortaleza, Brazil. Content validity was assessed by five experts in gerontology and geriatrics. The cross-cultural adaptation was rigorously conducted, allowing for inferring credibility. RESULTS The Brazilian version of the CRA had a simple and fast application (ten minutes, easily understood by the target audience. It is semantically, idiomatically, experimentally and conceptually equivalent to the original version, with valid content to assess the burden of informal caregivers for the elderly (Content Validity Index = 0.883. CONCLUSION It is necessary that other psychometric properties of validity and reliability are tested before using in care practice and research.

  13. SOLAR WATER DISINFECTION IN NORTHEAST BRAZIL: KINETICS OF THE PROCESS AND THE STUDY FOR THE DEVELOPMENT OF A PILOT PLANT

    Directory of Open Access Journals (Sweden)

    LORNA FALCÃO FÉLIX

    2009-09-01

    Full Text Available An experimental and numerical study of decontamination efficiency was carried through to evaluate the application of solar energy in water treatment in Northeast Brazil. The methodology used was the one proposed by Solar Water Disinfection (SODIS. Contaminated water samples were collected at the community of Robalo, Sergipe State, Brazil, which is characterized by poverty, social exclusion and a high incidence of waterborne diseases. The method used for pre- and post-disinfection microbiological analyses was the Colilert® QuantiTray (IDEXX one. The results show that the efficiency of the disinfection process reached 80 to 100%, however a post-treatment increase in colony counts was observed in some samples. The experimental results were treated numerically, to give disinfection kinetics, thus allowing theoretical and experimental data to be compared. This study further presents considerations for the development of an experimental pilot plant for water disinfection using SODIS.

  14. (Pre)kernel catchers for cooperative games

    NARCIS (Netherlands)

    Chang, Chih; Driessen, Theo

    1995-01-01

    The paper provides a new (pre)kernel catcher in that the relevant set always contains the (pre)kernel. This new (pre)kernel catcher gives rise to a better lower bound ɛ*** such that the kernel is included in strong ɛ-cores for all real numbers ɛ not smaller than the relevant bound ɛ***.

  15. Brazil to Join the European Southern Observatory

    Science.gov (United States)

    2010-12-01

    The Federative Republic of Brazil has yesterday signed the formal accession agreement paving the way for it to become a Member State of the European Southern Observatory (ESO). Following government ratification Brazil will become the fifteenth Member State and the first from outside Europe. On 29 December 2010, at a ceremony in Brasilia, the Brazilian Minister of Science and Technology, Sergio Machado Rezende and the ESO Director General, Tim de Zeeuw signed the formal accession agreement aiming to make Brazil a Member State of the European Southern Observatory. Brazil will become the fifteen Member State and the first from outside Europe. Since the agreement means accession to an international convention, the agreement must now be submitted to the Brazilian Parliament for ratification [1]. The signing of the agreement followed the unanimous approval by the ESO Council during an extraordinary meeting on 21 December 2010. "Joining ESO will give new impetus to the development of science, technology and innovation in Brazil as part of the considerable efforts our government is making to keep the country advancing in these strategic areas," says Rezende. The European Southern Observatory has a long history of successful involvement with South America, ever since Chile was selected as the best site for its observatories in 1963. Until now, however, no non-European country has joined ESO as a Member State. "The membership of Brazil will give the vibrant Brazilian astronomical community full access to the most productive observatory in the world and open up opportunities for Brazilian high-tech industry to contribute to the European Extremely Large Telescope project. It will also bring new resources and skills to the organisation at the right time for them to make a major contribution to this exciting project," adds ESO Director General, Tim de Zeeuw. The European Extremely Large Telescope (E-ELT) telescope design phase was recently completed and a major review was

  16. Pre-flare coronal dimmings

    CERN Document Server

    Zhang, Q M; Ji, H S

    2016-01-01

    In this paper, we focus on the pre-flare coronal dimmings. We report our multiwavelength observations of the GOES X1.6 solar flare and the accompanying halo CME produced by the eruption of a sigmoidal magnetic flux rope (MFR) in NOAA active region (AR) 12158 on 2014 September 10. The eruption was observed by the Atmospheric Imaging Assembly (AIA) aboard the Solar Dynamic Observatory (SDO). The photospheric line-of-sight magnetograms were observed by the Helioseismic and Magnetic Imager (HMI) aboard SDO. The soft X-ray (SXR) fluxes were recorded by the GOES spacecraft. The halo CME was observed by the white light coronagraphs of the Large Angle Spectroscopic Coronagraph (LASCO) aboard SOHO.} {About 96 minutes before the onset of flare/CME, narrow pre-flare coronal dimmings appeared at the two ends of the twisted MFR. They extended very slowly with their intensities decreasing with time, while their apparent widths (8$-$9 Mm) nearly kept constant. During the impulsive and decay phases of flare, typical fanlike ...

  17. A pre-Hispanic head.

    Directory of Open Access Journals (Sweden)

    Raffaella Bianucci

    Full Text Available This report on a male head revealed biologic rhythms, as gleaned from hydrogen isotope ratios in hair, consistent with a South-American origin and Atomic Mass Spectrometry radiocarbon dating (AMS compatible with the last pre-Hispanic period (1418-1491 AD, 95.4% probability. Biopsies showed exceptionally well-preserved tissues. The hair contained high levels of toxic elements (lead, arsenic and mercury incompatible with life. There was no evidence for lead deposition in bone consistent with post-mortem accumulation of this toxic element in the hair. We propose that the high content of metals in hair was the result of metabolic activity of bacteria leading to metal complexation in extra cellular polymeric substances (EPS. This is a recognized protective mechanism for bacteria that thrive in toxic environments. This mechanism may account for the tissues preservation and gives a hint at soil composition where the head was presumably buried. Our results have implications for forensic toxicology which has, hitherto, relied on hair analyses as one means to reconstruct pre-mortem metabolism and for detecting toxic elements accumulated during life. Our finding also has implications for other archaeological specimens where similar circumstances may distort the results of toxicological studies.

  18. Hepatitis B virus genotype E detected in Brazil in an African patient who is a frequent traveler

    Directory of Open Access Journals (Sweden)

    R Sitnik

    2007-12-01

    Full Text Available Genotype E of hepatitis B virus (HBV has not been described in Brazil and is found mainly in Africa. Genotype A is the most prevalent in Brazil, and genotypes B, C, D, and F have already been reported. We report here an HBV genotype E-infected patient and some characterization of surface (S protein, DNA polymerase (P and precore/core (preC/C coding regions based on the viral genome. The patient is a 31-year-old black man with chronic hepatitis B who was born and raised in Angola. He has been followed by a hepatologist in São Paulo, Brazil, since November 2003, and he is a frequent traveler to Latin America, Africa, and Europe. In 2003, he was diagnosed with HBV infection and started treatment with lamivudine with the later addition of adefovir dipivoxil. No known risk factor was identified. Serologically, he is HBsAg and anti-HBe positive, but HBeAg and anti-HBs negative. DNA sequence analysis of the S/P region confirmed that this patient is infected with genotype E, subtype ayw4. The preC/C region showed G1896A and G1899A mutations but no mutations in the basal core promoter. Nucleotide substitutions common in genotype E were also observed (C1772, T1858 and A1757. Although this is not an autochthonous case and there is no evidence of further spread, the description of this case in Brazil highlights the current risk of viral genotypes spreading with unprecedented speed due to constant travel around the world.

  19. Ecological distribution of the shrimp camarao serrinha Artemesia longinaris (Decapoda, Penaeidae) in Fortaleza bay, Ubatuba, Brazil, in relation to abiotic factors

    OpenAIRE

    Fransozo, A.; Costa, R.C.; Castilho, A.L.; Mantelatto, F.L.

    2004-01-01

    The spatial and temporal distribution of the shrimp Artemesia longinaris in Fortaleza Bay, northern coast of Sao Paulo State, Brazil, in relation to abiotic factors, was studied. Shrimp samples were obtained on a monthly basis from November 1988 through October 1989 at seven pre-delimited transects on board of a fishing vessel supplied with double otter trawl nets. Depth was recorded at the midpoint of each transect; water and sediment samples were taken to measure salinity, temperature, text...

  20. Andrade Morettin Arquitetos Associados ltda , 巴西%Winners of Living Steel 2nd International Architecture Competition for Sustainable Housing in Brazil

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Design Concept: Essential Architecture Essential Architecture Using pre-fabricated steel solutions, this concept has been designed to block the intense light of the sun, while admitting air circulation at all times. Cross ventilation is guaranteed by open interiors fitted with room dividers and shutters. Open, shaded platforms have been designed in the Brazilian housing tradition. The buildings have been designed "glass free"to respond to condensation issues during the more humid months in Brazil.

  1. Ehrlichiosis in Brazil Erliquiose no Brasil

    Directory of Open Access Journals (Sweden)

    Rafael Felipe da Costa Vieira

    2011-03-01

    Full Text Available Ehrlichiosis is a disease caused by rickettsial organisms belonging to the genus Ehrlichia. In Brazil, molecular and serological studies have evaluated the occurrence of Ehrlichia species in dogs, cats, wild animals and humans. Ehrlichia canis is the main species found in dogs in Brazil, although E. ewingii infection has been recently suspected in five dogs. Ehrlichia chaffeensis DNA has been detected and characterized in mash deer, whereas E. muris and E. ruminantium have not yet been identified in Brazil. Canine monocytic ehrlichiosis caused by E. canis appears to be highly endemic in several regions of Brazil, however prevalence data are not available for several regions. Ehrlichia canis DNA also has been detected and molecularly characterized in three domestic cats, and antibodies against E. canis were detected in free-ranging Neotropical felids. There is serological evidence suggesting the occurrence of human ehrlichiosis in Brazil but its etiologic agent has not yet been established. Improved molecular diagnostic resources for laboratory testing will allow better identification and characterization of ehrlichial organisms associated with human ehrlichiosis in Brazil.Erliquiose é uma doença causada por rickettsias pertencentes ao gênero Ehrlichia. No Brasil, estudos sorológicos e moleculares têm avaliado a ocorrência de espécies de Ehrlichia em cães, gatos, animais selvagens e seres humanos. Ehrlichia canis é a principal espécie em cães no Brasil, embora a infecção por E. ewingii tenha, recentemente, despertado suspeita em cinco cães. O DNA de E. chaffeensis foi detectado e caracterizado em cervo-do-pantanal, enquanto que E. muris e E. ruminantium ainda não foram identificadas no Brasil. A erliquiose monocítica canina causada pela E. canis parece ser altamente endêmica em muitas regiões do Brasil, embora dados de prevalência não estejam disponíveis em muitas delas. O DNA de E. canis também foi detectado e caracterizado

  2. Pre-Algebra Essentials For Dummies

    CERN Document Server

    Zegarelli, Mark

    2010-01-01

    Many students worry about starting algebra. Pre-Algebra Essentials For Dummies provides an overview of critical pre-algebra concepts to help new algebra students (and their parents) take the next step without fear. Free of ramp-up material, Pre-Algebra Essentials For Dummies contains content focused on key topics only. It provides discrete explanations of critical concepts taught in a typical pre-algebra course, from fractions, decimals, and percents to scientific notation and simple variable equations. This guide is also a perfect reference for parents who need to review critical pre-algebra

  3. 40 CFR 1065.520 - Pre-test verification procedures and pre-test data collection.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Pre-test verification procedures and pre-test data collection. 1065.520 Section 1065.520 Protection of Environment ENVIRONMENTAL PROTECTION... Specified Duty Cycles § 1065.520 Pre-test verification procedures and pre-test data collection. (a) If...

  4. A new species of Scymnobius Casey (Coleoptera, Coccinellidae, Scymnini from Pernambuco, Brazil

    Directory of Open Access Journals (Sweden)

    José Adriano Giorgi

    2014-12-01

    Full Text Available A new species of Scymnobius Casey (Coleoptera, Coccinellidae, Scymnini from Pernambuco, Brazil. Scymnobius pernambucensis sp. nov. from Pernambuco, Brazil, is described and illustrated. This is the third species of this genus recorded from Brazil.

  5. Prevalence and risk factors related to preterm birth in Brazil

    Directory of Open Access Journals (Sweden)

    Maria do Carmo Leal

    2016-10-01

    Full Text Available Abstract Background The rate of preterm birth has been increasing worldwide, including in Brazil. This constitutes a significant public health challenge because of the higher levels of morbidity and mortality and long-term health effects associated with preterm birth. This study describes and quantifies factors affecting spontaneous and provider-initiated preterm birth in Brazil. Methods Data are from the 2011–2012 “Birth in Brazil” study, which used a national population-based sample of 23,940 women. We analyzed the variables following a three-level hierarchical methodology. For each level, we performed non-conditional multiple logistic regression for both spontaneous and provider-initiated preterm birth. Results The rate of preterm birth was 11.5 %, (95 % confidence 10.3 % to 12.9 % 60.7 % spontaneous - with spontaneous onset of labor or premature preterm rupture of membranes - and 39.3 % provider-initiated, with more than 90 % of the last group being pre-labor cesarean deliveries. Socio-demographic factors associated with spontaneous preterm birth were adolescent pregnancy, low total years of schooling, and inadequate prenatal care. Other risk factors were previous preterm birth (OR 3.74; 95 % CI 2.92–4.79, multiple pregnancy (OR 16.42; 95 % CI 10.56–25.53, abruptio placentae (OR 2.38; 95 % CI 1.27–4.47 and infections (OR 4.89; 95 % CI 1.72–13.88. In contrast, provider-initiated preterm birth was associated with private childbirth healthcare (OR 1.47; 95 % CI 1.09–1.97, advanced-age pregnancy (OR 1.27; 95 % CI 1.01–1.59, two or more prior cesarean deliveries (OR 1.64; 95 % CI 1.19–2.26, multiple pregnancy (OR 20.29; 95 % CI 12.58–32.72 and any maternal or fetal pathology (OR 6.84; 95 % CI 5.56–8.42. Conclusion The high proportion of provider-initiated preterm birth and its association with prior cesarean deliveries and all of the studied maternal/fetal pathologies suggest that a reduction of this type of

  6. [Maternal mortality among black women in Brazil].

    Science.gov (United States)

    Martins, Alaerte Leandro

    2006-11-01

    Every minute a woman dies in the world due to labor or complications of pregnancy. Maternal mortality is a public health problem in Brazil and affects the country's various regions unequally. Researchers agree that maternal death occurs mainly in women with lower income and less schooling. The racial issue emerges in the midst of socioeconomic issues. The analysis is hampered by the difficulty in understanding Brazil's official classification of race/color, which often impedes recording this information. Various Maternal Mortality Committees are applying the color item and reviewing their data. The current article analyzes various Maternal Mortality Committee reports, showing that the risk of maternal mortality is greater among black women (which encompasses two census categories, negra, or black, and parda, or brown), thus representing a major expression of social inequality. The article concludes with a review of political and technical recommendations to decrease maternal mortality.

  7. Canine vector-borne diseases in Brazil

    Directory of Open Access Journals (Sweden)

    Dantas-Torres Filipe

    2008-08-01

    Full Text Available Abstract Canine vector-borne diseases (CVBDs are highly prevalent in Brazil and represent a challenge to veterinarians and public health workers, since some diseases are of great zoonotic potential. Dogs are affected by many protozoa (e.g., Babesia vogeli, Leishmania infantum, and Trypanosoma cruzi, bacteria (e.g., Anaplasma platys and Ehrlichia canis, and helminths (e.g., Dirofilaria immitis and Dipylidium caninum that are transmitted by a diverse range of arthropod vectors, including ticks, fleas, lice, triatomines, mosquitoes, tabanids, and phlebotomine sand flies. This article focuses on several aspects (etiology, transmission, distribution, prevalence, risk factors, diagnosis, control, prevention, and public health significance of CVBDs in Brazil and discusses research gaps to be addressed in future studies.

  8. [Toxicity and apple production in southern Brazil].

    Science.gov (United States)

    Klanovicz, Jó

    2010-03-01

    The article explores the links between the controversial apprehension of contaminated apples in southern Brazil in 1989 and the reactions of the apple industry to press reports on the use of pesticides in Brazilian orchards. The issue is framed within a broader analysis of the notions of toxicity and 'danger' surrounding the consumption of healthier food and the idea of 'food security,' notions that have begun taking hold in public and private life. It is argued that apple growers' responses to the problem can be better understood through a historical reading of the interactions between the biology of the apple tree, the agroecology of this monoculture, and the structures, actors, and discourses of the human and non-human groups in Brazil's apple-producing region.

  9. Selaginella P. Beauv. from Minas Gerais, Brazil

    Directory of Open Access Journals (Sweden)

    Gustavo Heringer

    2016-03-01

    Full Text Available Selaginella P. Beauv. is the only genus in the family Selaginellaceae Willk. The genus is monophyletic, has a cosmopolitan distribution, contains about 750 species and can be characterized by the presence of rhizophores, leaves, a ligule, heterospory and adaxial, reniform sporangia. Twenty species were found in the study area: Selaginella alstonii, S. contigua, S. convoluta, S. decomposita, S. erectifolia, S. erythropus, S. flexuosa, S. jungermannioides, S. macrostachya, S. marginata, S. microphylla, S. muscosa, S. producta, S. sellowii, S. sematophylla, S. suavis, S. sulcata, S. tenella, S. tenuissima and S. vestiens. Two new species records for the state are presented (S. jungermannioides and S. tenella. We present descriptions of the genus and species, an identification key, the synonyms pertaining to Brazil, illustrations, and comments about the taxonomy and distribution of species in Brazil.

  10. Sustainable Future for Biodiesel in Brazil

    DEFF Research Database (Denmark)

    Dias, Maria Amélia de Paula

    This thesis aims to study alternatives to biodiesel industry in Brazil, for 2030, taking in account the sustainability dimensions, namely economic, environmental, ecological, social, national and international politics, territorial, cultural, and technological, through the development of scenarios...... of existing oil and waste today. A methodological discussion was also necessary to include sustainable dimensions on the scenario methods. Therefore, the environment, economics, technology, social, territorial, national and international institutional, cultural and political aspects were considered....... In order to carry on this work, it was necessary to develop a cross-disciplinary research, since sustainability requires a long run vision and a comprehensive approach. Brazil is a large country (851 Mha), with soil and weather conditions that are suitable to produce oilseeds, and available land...

  11. The legacy of monazite processing in Brazil.

    Science.gov (United States)

    da Costa Lauria, Dejanira; Rochedo, Elaine R R

    2005-01-01

    The exploitation of natural resources containing naturally occurring radionuclides may lead to enhanced levels of radioactive isotope and enhanced potential for exposure to naturally occurring radionuclides in products, by-products, residues or wastes. Such resources include, for instance, monazite, the processing of which, in Brazil, generated a great amount of radioactive residues, being stored in buried concrete tanks, in temporary storage buildings and in sealed trenches. In addition, during the 1980s there were no radiological protection rules concerning the storage and transportation of these kinds of residues. Mineral radioactive residues were used as landfills and the residues of chemical processes contaminated floors and buildings. The decommissioning process and cleaning of old plants have generated tons of wastes that has been added to previously produced wastes. This paper reports and discusses the cycle of monazite in Brazil and its consequences in terms of site remediation and amount of wastes and residues generated and stored.

  12. Inequality and School reform in Bahia, Brazil

    Science.gov (United States)

    Reiter, Bernd

    2009-07-01

    This article compares public and community schools in Salvador, the state capital of Bahia, Brazil. Based on quantitative data analysis and qualitative research conducted on-site during three research trips in 2001, 2003 and 2005, the author finds that Brazil's extreme inequality and the associated concentration of state power in a few hands stand in the way of an effective reform. In 1999, the state of Bahia started to reform its basic education cycle, but the author's research shows that Bahian elites use access to basic education to defend their inherited privilege. The analysis of community schools further demonstrates that inequality also blocks effective community and parental involvement in school management, as schools tend to distance themselves from neighbourhoods portrayed as poor and black, and thus "dangerous".

  13. John Banister: an Elizabethan surgeon in Brazil.

    Science.gov (United States)

    Mello, Amílcar D'Avila de

    2011-03-01

    In Brazil's sixteenth-century history, very few references are made to health professionals. On the expedition of Edward Fenton, dispatched by the English Crown in 1582 to set up a trading post in Asia, was the famous barber-surgeon and physician John Banister. The naval squadron, diverted from its original route to repeat the feats of Sir Francis Drake, stopped over in Africa, crossed the Atlantic and anchored off the Santa Catarina coast in Brazil. In these waters, the expedition degenerated into piracy and returned unsuccessful to Europe. John Banister is considered the person who liberated English anatomy from mediaeval slavery, shedding upon it the light of the Renaissance. It was the first time that anyone of this importance in the area of health had visited these latitudes.

  14. Coccidia of gallinaceous meat birds in Brazil

    Directory of Open Access Journals (Sweden)

    Marcel Teixeira

    Full Text Available Coccidiosis is a disease that limits the production and marketing of gallinaceous birds in North America, especially quails, pheasants and chukar partridges. Virtually no research has been conducted in South America on the causative agents of diseases among these birds, including coccidia. The aim of this work was to make first observations on Eimeria spp. in the chukar partridge Alectoris chukar and the grey quail Coturnix coturnix, which are reared for meat in Brazil. Fecal and tissue samples were collected from commercial farms and were examined for oocysts, gross and microscopic lesions or endogenous stages. From this examination, it was found that partridges raised in Brazil did not have any visible infection. However, grey quails presented mild infection and two Eimeria species that had previously been described in other birds were identified.

  15. Record of Diglyphus walker (Hymenoptera: Eulophidae) species in Brazil.

    Science.gov (United States)

    Carvalho, A R; Bueno, V H P; Silva, D B; Costa, V A

    2011-01-01

    Leafminers (Diptera: Agromyzidae) are pests of various crops, mainly in greenhouses, and have Diglyphus spp. as important leafminer larval parasitoids. Until recently, only Diglyphus insularis (Gahan) had been reported in Brazil. In here we report the first records of Diglyphus begini (Ashmead), D. intermedius (Girault) and D. isaea (Walker) in Brazil. These parasitoids were found parasitizing leafminer larvae on cultivated and spontaneous plants in some areas of Minas Gerais state, Brazil.

  16. Adequacy of public maternal care services in Brazil

    OpenAIRE

    2016-01-01

    Abstract Background In Brazil, hospital childbirth care is available to all, but differences in access and quality of care result in inequalities of maternal health. The objective of this study is to assess the infrastructure and staffing of publicly financed labor and birth care in Brazil and its adequacy according to clinical and obstetric conditions potentially associated with obstetric emergencies. Methods Nationwide cross-sectional hospital-based study “Birth in Brazil: national survey i...

  17. Developments in Latin America: The Temporary Staffing Industry in Brazil

    OpenAIRE

    Jennifer Watts

    2011-01-01

    While many countries are still struggling to escape the effects of the financial crisis, Brazil has experienced strong economic growth, providing a stimulus for further investment and temporary staffing agency expansion. This Working Brief aims to outline some of the developments that have occurred in the temporary staffing industry in Brazil. I briefly outline the regulatory context for temporary staffing in Brazil before highlighting the characteristics of the industry and detailing the eme...

  18. Restoring the Unwritten Alliance: Brazil-U.S. Relations

    Science.gov (United States)

    2013-01-01

    Brazil will be a huge opportunity lost for substantial economic trade and growth. Already Brazil has concluded Common Market of the South ( MERCOSUR ...similar. Another regional South American organization not mentioned in the NMS is MERCOSUR , in which Brazil has become the natural leader due to its...proactively working to solve problems. UNASUR, MERCOSUR , and even the Community of Latin American and Carib- bean States are potential U.S. partners

  19. Hemostasis in pre-eclampsia.

    LENUS (Irish Health Repository)

    Ismail, Siti Khadijah

    2012-01-31

    Pre-eclampsia (P-EC) is a multisystem disorder exclusive to pregnancy. It complicates ~2 to 8% of all pregnancies and remains a major cause of maternal mortality. P-EC is characterized by a profound hypercoagulable state. The delicate hemostatic balance that must be maintained in the uteroplacental circulation during pregnancy makes this system vulnerable to perturbation. An abnormal hemostatic pattern occurs within the uteroplacental circulation in P-EC compared with normal pregnancy. Much recent research has focused on the epidemiological link between inherited thrombophilia and P-EC. The data suggest a weak statistical association, indicating an improbable primary role in the pathogenesis. Without clear evidence, low molecular weight heparins have been widely used to reduce recurrence of P-EC in thrombophilia-positive women. This practice now should be reviewed. Future research needs to focus on improving our basic scientific understanding of the role of the hemostatic system in human placentation.

  20. Hemostasis in pre-eclampsia.

    LENUS (Irish Health Repository)

    Ismail, Siti Khadijah

    2011-03-01

    Pre-eclampsia (P-EC) is a multisystem disorder exclusive to pregnancy. It complicates ~2 to 8% of all pregnancies and remains a major cause of maternal mortality. P-EC is characterized by a profound hypercoagulable state. The delicate hemostatic balance that must be maintained in the uteroplacental circulation during pregnancy makes this system vulnerable to perturbation. An abnormal hemostatic pattern occurs within the uteroplacental circulation in P-EC compared with normal pregnancy. Much recent research has focused on the epidemiological link between inherited thrombophilia and P-EC. The data suggest a weak statistical association, indicating an improbable primary role in the pathogenesis. Without clear evidence, low molecular weight heparins have been widely used to reduce recurrence of P-EC in thrombophilia-positive women. This practice now should be reviewed. Future research needs to focus on improving our basic scientific understanding of the role of the hemostatic system in human placentation.

  1. Microtopographic characterization of pre-colonial Brazilian archaeological ceramics

    Science.gov (United States)

    Costa, Manuel F. M.; Magalhaes, Wagner; Alves, Márcia A.

    2015-06-01

    Optics and optics and photonics based inspection tools and methods had expensively proven their invaluable importance in the preservation of cultural heritage and artwork. The non-invasive inspection of the 3D shape of objects and of the micro-relief structure of its surfaces can be of high importance in the characterization process required in most works of restoration or preservation of archeological artwork. In this communication we will report on the non-invasive optical microtopographic characterization of the surface of pre-colonial ceramics and pottery of hunter-recollector-farmer' tribes of the Paranaiba valley in Minas Gerais, Brazil. The pottery found is decorated with incisions with different geometric distributions and levels of complexity corresponding to two periods of indigenous Indian occupations: one from a period dated at 1,095 +/- 186 years ago and another of the early nineteenth century dated between 212 +/- 19 years and 190 +/- 30 years ago seemingly corresponding to the occupation of the territory by southern Kayapós tribes.

  2. Periodontal conditions of elders in Northeastern Brazil

    OpenAIRE

    Maria Vieira de Lima Saintrain; Maria Daucirlene Costa Aquino

    2015-01-01

    Objective: To evaluate the periodontal conditions of elderly patients assisted in a Specialized Dentistry Center in Northeastern of Brazil. Methods: Quantitative and cross-sectional study conducted with 152 elders. It was used a questionnaire to get information about socio-demographic aspects (age, sex, gender, income, and education), general healthand periodontal clinical examination based on the Communitarian Periodontal Index (CPI), an indicator recommended by the World Health Organization...

  3. THE BACHELOR OF BIOCHEMISTRY IN BRAZIL

    Directory of Open Access Journals (Sweden)

    H. G. Cordeiro

    2015-08-01

    Full Text Available INTRODUCTION: The economic and social development of Brazil in the last decade has contributed to the installation of new graduate and undergraduate programs, as are the case with bachelor degrees in Biochemistry at UFV, UFSJ and UEM. These graduates are prepared to work in industry, research institutes and universities in areas of knowledge involving Biochemistry and Molecular Biology. This is happening in developed countries since the first half of the last century, surprising and late is the implementation of bachelor of Biochemistry in Brazil. OBJECTIVES: The aim of this study was to perform a comparative analysis of the Bachelor in Biochemistry in Brazil from the perspective of the main difficulties of implementing and courses maintenance. MATERIAL AND METHODS: This is a descriptive research with a qualitative approach. Interviews were conducted with undergraduate students, graduates, professors, staff and managers from bachelor degrees in Biochemistry at UFV, UFSJ and UEM. The sampling procedure was non probabilistic for judgment (choice of the subjects involved and interested in the course of biochemistry to undergraduate students, graduates, professors and staff and non probabilistic for convenience to managers. The qualitative assessment to depict the representative keywords was performed using words cloud by WordleTM. RESULTS: The study included 5 managers, 24 professors, 12 staff, 25 undergraduate students, 5 graduates. For the students the main reason for the course selection should be scientific vocation and affinity with chemistry and biology; most cited positive parameters were faculty and great structure, practical classes and broad playing field; most cited negatives were high mandatory disciplines, little student free time and lack of sophisticated equipment. Despite the conception of the programs have happened in different contexts and regions we noted similarities deficiencies and distresses. CONCLUSION: Difficulties must be

  4. Brazil: Changing Patterns of Foreign Trade,

    Science.gov (United States)

    1976-01-01

    other chemicals, newsprint, pulp for paper , synthetic rubber , iron and steel mill products , sulphur , asbestos, aluminum , copper, and zinc. Latin...synthetic fibers and their waste, synthetic rubber, crude fertilizer, sulphur , and metal scrap) accounted in 1964 for 54.5 percent of U.S. exports to Brazil...industrial minerals as phosphates, potash, kaolin , and asbestos. To date , however , exploration for the most needed ore, copper, has revealed few promising

  5. Area Handbook Series: Brazil: A Country Study

    Science.gov (United States)

    1982-12-01

    Nacional da Colonizaqio Reforma Agriria-INCRA) in Rond6nia, was dramatically successful. INCRA settled some 7,000 families on 100-hectare plots, opened many...Institute for Colonization and Agrarian Reform (Instituto Nacional da Coloniza~o e Reforma Agriria- INCRA), the agency in charge of administering the Land...Philadelphia: Dorrance, 1977. Willems, Emilio. Followers of the New Faith: Culture Change and the Rise of Protestantism in Brazil and Chile. Nashville

  6. Thimerosal: current sources of contact in Brazil*

    Science.gov (United States)

    Rocha, Vanessa Barreto; Scherrer, Maria Antonieta Rios

    2014-01-01

    Thimerosal is an organic mercury derivative found in ophthalmic solutions and certain vaccines in Brazil. Although most studies suggest the prevalence of thimerosal sensitivity to be quite high, this condition does not currently have any clinical relevance. The present article surveyed 184 Brazilian products (151 topical medications and 33 vaccines) and found that thimerosal was only present in 3 ophthalmic solutions and 5 vaccines. PMID:24770530

  7. Ecological assessment of a southeastern Brazil reservoir

    OpenAIRE

    Martins,Isabela; Sanches,Barbara; Kaufmann,Philip Robert; Hughes,Robert M.; Santos,Gilmar Bastos; Molozzi,Joseline; Callisto, Marcos

    2015-01-01

    Reservoirs are artificial ecosystems with multiple functions having direct and indirect benefits to humans; however, they also cause ecological changes and influence the composition and structure of aquatic biota. Our objectives were to: (1) assess the environmental condition of Nova Ponte Reservoir, Minas Gerais state, southeastern Brazil; and (2) determine how the aquatic biota respond to disturbances. A total of 40 sites in the littoral zone of the reservoir were sampled to characterize ph...

  8. Physical activity in Brazil: a systematic review

    OpenAIRE

    Dumith,Samuel C

    2009-01-01

    The purpose of this study, based on a systematic literature review, was to describe the prevalence of physical activity (or inactivity) in the Brazilian population. The databases consulted were: LILACS, SciELO, MEDLINE, Web of Science, and the Google Scholar portal. The terms "physical activity", "physical exercise", "physical inactivity", "sedentary" "Brazil", and "Brazilian" were used in the search. Overall, 47 studies (all cross-sectional) with random samples were found, and in 26 studies ...

  9. Coal prep in Brazil: the Polish approach

    Energy Technology Data Exchange (ETDEWEB)

    Zilli, C.B.

    1988-02-01

    With one exception, all coal mined in Brazil is washed at the pit head because of its high dirt content. Since the early 1970s five complete coal preparation plants have been designed and constructed by a consortium, using Polish technology. Among the changes effected by the Polish engineers was the introduction of Polish designed equipment. These have led to several small modifications on the usual flowsheet design, which have increased recoveries. 4 figs.

  10. Solidarity Economy Networks: the Case of Brazil

    OpenAIRE

    Castilla-Carrascal, Ivette Tatiana

    2014-01-01

    This article presents reflections (resulting from a Master’s dissertation in sociology) about diversecontributions by the solidarity economy networks in the construction of a solidarity market in Brazil.The first part of the article is a discussion about the different characteristics of the networks in terms ofmore general social theories, such as networks in the field of the solidarity economy. The second partbriefly characterizes the Redes Bodega, acs Amazonia, Rede Ecovida, Central do Cerr...

  11. Carbonatite complexes from Brazil: A review

    Science.gov (United States)

    Gomes, C. B.; Ruperti, E.; Morbidelli, L.

    This paper reviews general aspects regarding the occurrences of alkaline rocks associated with carbonatites in Brazil. Currently twenty-two complexes are listed in the literature, but only a few have been thoroughly studied. Special attention is given to the geological association and geochronology of such rocks, and petrological problems are only briefly discussed as a consequence of insufficient information. Data on mineral resources are also provided for some complexes. Eight occurrence are being mined, particularly for phosphate and niobium.

  12. Quidgest internationalization strategic plan to Brazil

    OpenAIRE

    Ramos, Maria do Rosário Pinto de Mesquita Ortigão

    2012-01-01

    A Work Project, presented as part of the requirements for the Award of a Masters Degree in Management from the NOVA – School of Business and Economics An International Strategic Plan to Brazil is the subject of this work project. The author studies the prospect of the Portuguese company Quidgest increasing its international presence. Quidgest is a software consultant that develops Enterprise Resource Planning (ERP) systems. After an extensive analysis focused on Brazil’s economy, business ...

  13. Perspectives on bioenergy and biotechnology in Brazil.

    Science.gov (United States)

    Pessoa-Jr, Adalberto; Roberto, Inês Conceição; Menossi, Marcelo; dos Santos, Raphael Revert; Filho, Sylvio Ortega; Penna, Thereza Christina Vessoni

    2005-01-01

    Brazil is one of the world's largest producers of alcohol from biomass at low cost and is responsible for more than 1 million direct jobs. In 1973, the Brazilian Program of Alcohol (Proalcool) stimulated the creation of a bioethanol industry that has led to large economic, social, and scientific improvements. In the year 1984, 94.5% of Brazil's cars used bioethanol as fuel. In 2003/2004, 350.3 million of sugarcane produced 24.2 million t of sugar and 14.4 billion L of ethanol for an average 4.3 million cars using ethanol. Since its inception, cumulative investment in Proalcool totals US$11 billion, and Brazil has saved US$27 billion in oil imports. The ethanol production industry from sugarcane gene-rates 152 times more jobs than would have been the case if the same amount of fuel was produced from petroleum, and the use of ethanol as a fuel is advantageous for environmental reasons. In 2003, one of the biggest Brazilian ethanol industries started consuming 50% of the residual sugarcane bagasse to produce electrical energy (60 MW), a new alternative use of bioenergy for the Brazilian market. Other technologies for commercial uses of bagasse are in development, such as in the production of natural fibers, sweeteners (glucose and xylitol), single-cell proteins, lactic acid, microbial enzymes, and many other products based on fermentations (submerged and semisolid). Furthermore, studies aimed at the increase in the biosynthesis of sucrose and, consequently, ethanol productivity are being conducted to understand the genetics of sugarcane. Although, at present, there remain technical obstacles to the economic use of some ethanol industry residues, several research projects have been carried out and useful data generated. Efficient utilization of ethanol industry residues has created new opportunities for new value-added products, especially in Brazil, where they are produced in high quantities.

  14. Globalization and formal sector migration in Brazil

    OpenAIRE

    Aguayo-Tellez, Ernesto; Muendler, Marc-Andreas; Poole, Jennifer Pamela

    2008-01-01

    We use novel linked employer–employee data to study the relationship between globalization and formal sector interstate migration for Brazil. We estimate the worker’s multichoice migration problem and document that previously unobserved employer covariates are significant predictors associated with migration flows. Our results provide support for the idea that globalization acts on internal migration through the growth of employment opportunities at locations with a high concentration of fore...

  15. Thirteen new records of ferns from Brazil.

    Science.gov (United States)

    Almeida, Thais Elias; Salino, Alexandre

    2015-01-01

    Thirteen fern species are reported for the first time for Brazil. Among the new records, eight are from Acre state (Cyatheasubincisa, Cyclodiumtrianae, Elaphoglossumstenophyllum, Hypoderrisbrauniana, Pleopeltisstolzei, Thelypterisarcana, Thelypteriscomosa, Thelypterisvaldepilosa), two are from Pará state (Polypodiumflagellare, Tectariaheracleifolia), one from Minas Gerais state (Alsophilasalvinii), one from Ceará state (Campyloneurumcostatum) and one from Bahia state (Thelypterisrolandii). Part of the species shows a disjunct occurrence or illustrates floristic relations between Brazilian and Andean Mountains or Central American Mountains.

  16. Transaction costs in beans market in Brazil

    Directory of Open Access Journals (Sweden)

    Paulo Eterno Venâncio Assunção

    2015-05-01

    Full Text Available This paper aimed to evaluate the presence of transaction costs in the beans market in Brazil. Therefore, threshold autoregressive (TAR models were used to check co-integration and the existence of transaction costs in the Brazilian beans market. The results confirmed the presence of transaction costs in the beans market, which are mainly related to the freight component of production, since the markets are often far away from the producing regions.

  17. Potential Intake Of Intense Sweeteners In Brazil.

    OpenAIRE

    Toledo, M C; Ioshi, S H

    2015-01-01

    A survey of intense sweetener intakes was carried out in the winter of 1990 and summer of 1991 in Brazil. Data on the potential intake of the intense sweeteners aspartame, cyclamate and saccharin were generated, based on a representative sample of 673 individuals who completed a questionnaire designed to collect information on demographic details and habitual usage of sweetener-containing food and drinks. The respondents were randomly chosen among intense sweetener consumers living the cities...

  18. City gates: commissioning and start-up; Comissionamento e pre-operacao de estacoes de entrega de gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Tavares, Cipriano Homem; Roz, Fabio da; Batista Filho, Jaire Medeiro; Pinto, Jose Eduardo Christovao [TBG - Transportadora Brasileira Gasoduto Bolivia Brasil S.A., Rio de Janeiro, RJ (Brazil)

    2005-07-01

    Owner and sole operator in Brasilian territory of the Bolivia-Brazil Gas Pipeline (GASBOL), the largest of its kind in South America, TBG started operations on July 1 st, 1999. Since then, it has ensured transportation of Bolivian natural gas into Brazil swiftly and safely. This paper relates the TBG experiences on Natural Gas City Gates commissioning and pre-operation. It describes the maintenance and operation vision from the phases of the implementation project since the documents analysis and going through the risks analysis, works permissions, area liberation to gasification, calibration, and equipment adjusts. The special conditions related to the beginning of operation is also described: Consumption bellow the City Gate specification and relationship with the distribution concessionaire. (author)

  19. Dynamics of Cattle Production in Brazil.

    Science.gov (United States)

    McManus, Concepta; Barcellos, Júlio Otávio Jardim; Formenton, Bruna Krummenauer; Hermuche, Potira Meirelles; Carvalho, Osmar Abílio de; Guimarães, RenatoFontes; Gianezini, Miguelangelo; Dias, Eduardo Antunes; Lampert, Vinícius do Nascimento; Zago, Daniele; Neto, José Braccini

    2016-01-01

    Movement of livestock production within a country or region has implications for genetics, adaptation, well-being, nutrition, and production logistics, particularly in continental-sized countries, such as Brazil. Cattle production in Brazil from 1977 to 2011 was spatialized, and the annual midpoint of production was calculated. Changes in the relative production and acceleration of production were calculated and spatialized using ARCGIS®. Cluster and canonical discriminant analyses were performed to further highlight differences between regions in terms of cattle production. The mean production point has moved from the Center of Minas Gerais State (in the southeast region) to the North of Goiás State (in the Midwest region). This reflects changes in environmental factors, such as pasture type, temperature and humidity. Acceleration in production in the northern region of Brazil has remained strong over the years. More recently, "traditional" cattle-rearing regions, such as the south and southeast, showed a reduction in growth rates as well as a reduction in herd size or internal migration over the period studied. These maps showed that this movement tends to be gradual, with few regions showing high acceleration or deceleration rates.

  20. PCATool-ADULT-BRAZIL: a reduced version

    Directory of Open Access Journals (Sweden)

    Mônica Maria Celestina de Oliveira

    2013-09-01

    Full Text Available The reorganization of the Brazilian health system brings the need for on-going evaluation of the services offered to the population. The Primary Care Assessment Tool (PCATool-Brazil version for adult users, validated for the Brazilian context, adequately measures the presence and extent of attributes of primary health care (PHC services. A reduced version of this instrument is required to optimize the process of implementation and use of the results in strategic actions. This article aims to present a reduced version of the PCATool-Brazil for adult users and analyze its suitability. The instrument was applied to 2404 adult residents of areas covered by primary health care (PHC units in Porto Alegre, Rio Grande do Sul state. By the two-parameter logistic model of Item Response Theory (ML-2, 23 items that presented discrimination classified as moderate to strong, contemplating the seven attributes of PHC, were selected. As a measure of consistency, the results obtained with this version were compared with the complete version, revealing consistent PHC scores. These findings indicate that the PCATool-Brazil reduced version for adult users presents adequate validity and reliability, and it can be adopted as a rapid assessment tool to evaluate PHC in Brazilian services, permitting decision making guided by evidence in the development of actions to improve the quality of care offered to the population.

  1. Bioethics and Christian theology in Brazil.

    Science.gov (United States)

    Dos Anjos, Márcio Fabri; Lepargneur, Hubert François

    2008-01-01

    A Christian theology is important to bioethics in Brazil not only because Brazil is a country of strong Christian traditions, but also because of its theological method and because of many practices in their Christian communities. In fact, the interaction within practice and theory is a big point of its methodology. A heritage of a long history of colonialism in South America comes to our times as enormous social inequalities. In such a context, the silent cry of poor people is heard as a question of coherence to the Christian faith and to the neighbor love. Through a constant dialog with human sciences, the method of theology, known as liberation theology, seeks the roots of social inequalities and the alternatives to a movement of spiritual and social liberation. In touch with the modern bioethics, this theology has strongly contributed to understand all the questions of bioethics in the frame of social structures and systems. On the other hand, many actual practices of the Catholic Church in Brazil with popular impact, like its annual Fraternity Campaign, develop social themes and problems that are also big concerns of bioethics. In this article we try to expose some aspects of this dialog, where theology has a well considered contribution to Brazilian bioethics, at the same time his religious discourse is open to interact with a lay discourse.

  2. Review of plant biogeographic studies in Brazil

    Institute of Scientific and Technical Information of China (English)

    Pedro FIASCHI; José R. PIRANI

    2009-01-01

    Molecular phylogenetic studies have become a major area of interest in plant systematics, and their impacts on historical biogeographic hypotheses are not to be disregarded. In Brazil, most historical biogeographic studies have relied on animal phylogenies, whereas plant biogeographic studies have largely lacked a phylogenetic component, having a limited utility for historical biogeography. That country, however, is of great importance for most biogeographic studies of lowland tropical South America, and it includes areas from a number of biogeographic regions of the continent. Important biogeographic reports have been published as part of phylogenetic studies, taxonomic monographs, and regional accounts for small areas or phytogeographic domains, hut the available information is subsequently scattered and sometimes hard to find. In this paper we review some relevant angiosperm biogeographic studies in Brazil. Initially we briefly discuss the importance of other continents as source areas for the South American flora. Then we present a subdivision of Brazil into phytogeographic domains, and we cite studies that have explored the detection of biogeographic units (areas of endemism) and how they are historically related among those domains. Examples of plant taxa that could be used to test some biogeographic hypotheses are provided throughout, as well as taxa that exemplify several patterns of endemism and disjunction in the Brazilian angiosperm flora.

  3. Hyperinflation in Brazil, Israel, and Nicaragua revisited

    Science.gov (United States)

    Szybisz, Martín A.; Szybisz, Leszek

    2017-01-01

    The aim of the present work is to address the description of hyperinflation regimens in economy. The spirals of hyperinflation developed in Brazil, Israel, and Nicaragua are revisited. This new analysis of data indicates that the episodes occurred in Brazil and Nicaragua can be understood within the frame of the model available in the literature, which is based on a nonlinear feedback (NLF) characterized by an exponent β > 0. In the NLF model the accumulated consumer price index carries a finite time singularity of the type 1 /(tc - t) (1 - β) / β determining a critical time tc at which the economy would crash. It is shown that in the case of Brazil the entire episode cannot be described with a unique set of parameters because the time series was strongly affected by a change of policy. This fact gives support to the "so called" Lucas critique, who stated that model's parameters usually change once policy changes. On the other hand, such a model is not able to provide any tc in the case of the weaker hyperinflation occurred in Israel. It is shown that in this case the fit of data yields β → 0. This limit leads to the linear feedback formulation which does not predict any tc. An extension for the NLF model is suggested.

  4. Entomopathogenic nematodes in agricultural areas in Brazil.

    Science.gov (United States)

    de Brida, Andressa Lima; Rosa, Juliana Magrinelli Osório; Oliveira, Cláudio Marcelo Gonçalves de; Castro, Bárbara Monteiro de Castro E; Serrão, José Eduardo; Zanuncio, José Cola; Leite, Luis Garrigós; Wilcken, Silvia Renata Siciliano

    2017-04-06

    Entomopathogenic nematodes (EPNs) (Steinernematidae and Heterorhabditidae) can control pests due to the mutualistic association with bacteria that kill the host by septicemia and make the environment favorable for EPNs development and reproduction. The diversity of EPNs in Brazilian soils requires further study. The identification of EPNs, adapted to environmental and climatic conditions of cultivated areas is important for sustainable pest suppression in integrated management programs in agricultural areas of Brazil. The objective was to identify EPNs isolated from agricultural soils with annual, fruit and forest crops in Brazil. Soil samples were collected and stored in 250 ml glass vials. The nematodes were isolated from these samples with live bait traps ([Galleria mellonella L. (Lepidoptera: Pyralidae) larvae]. Infective juveniles were collected with White traps and identified by DNA barcoding procedures by sequencing the D2/D3 expansion of the 28S rDNA region by PCR. EPNs identified in agricultural areas in Brazil were Heterorhabditis amazonensis, Metarhabditis rainai, Oscheios tipulae and Steinernema rarum. These species should be considered pest biocontrol agents in Brazilian agricultural areas.

  5. Brazil's Market for Trading Forest Certificates.

    Science.gov (United States)

    Soares-Filho, Britaldo; Rajão, Raoni; Merry, Frank; Rodrigues, Hermann; Davis, Juliana; Lima, Letícia; Macedo, Marcia; Coe, Michael; Carneiro, Arnaldo; Santiago, Leonardo

    2016-01-01

    Brazil faces an enormous challenge to implement its revised Forest Code. Despite big losses for the environment, the law introduces new mechanisms to facilitate compliance and foster payment for ecosystem services (PES). The most promising of these is a market for trading forest certificates (CRAs) that allows landowners to offset their restoration obligations by paying for maintaining native vegetation elsewhere. We analyzed the economic potential for the emerging CRA market in Brazil and its implications for PES programs. Results indicate a potential market for trading 4.2 Mha of CRAs with a gross value of US$ 9.2±2.4 billion, with main regional markets forming in the states of Mato Grosso and São Paulo. This would be the largest market for trading forests in the world. Overall, the potential supply of CRAs in Brazilian states exceeds demand, creating an opportunity for additional PES programs to use the CRA market. This expanded market could provide not only monetary incentives to conserve native vegetation, but also environmental co-benefits by fostering PES programs focused on biodiversity, water conservation, and climate regulation. Effective implementation of the Forest Code will be vital to the success of this market and this hurdle brings uncertainty into the market. Long-term commitment, both within Brazil and abroad, will be essential to overcome the many challenges ahead.

  6. The genesis of collective health in Brazil.

    Science.gov (United States)

    Vieira-da-Silva, Ligia Maria; Pinell, Patrice

    2014-03-01

    During the 1970s in Brazil a social space directed towards health problems on the population level, called collective health, was created and institutionalised. To what extent did this Brazilian invention correspond to a specific socio-historical practice? The works published on this topic have considered social medicine as a homogeneous phenomenon without empirically studying the specificities of national experiences. To bridge this gap, a historical study on the genesis of collective health in Brazil was carried out based on Bourdieu's field theory. The interaction between the paths of the founders and the conditions of historical possibilities were researched through documentary and bibliographical sources, as well as through in-depth interviews of the founders. This social space originated from a meeting of agents with different social backgrounds but who interconnected, creating a structure that was independent of each agent considered individually. One of the components of this establishment was the joining of theoretical production and the implementation of health reforms that resulted in the organisation of a universal health system. This study attempts to show how the international political situation and the contradictions of the national crisis created a universe of possibilities, allowing for the genesis of this sui generis space in Brazil.

  7. Mortality by sickle cell disease in Brazil.

    Science.gov (United States)

    Arduini, Giovanna Abadia Oliveira; Rodrigues, Letícia Pinto; Trovó de Marqui, Alessandra Bernadete

    This work aimed to characterize mortality by sickle cell disease in Brazil. The MEDLINE electronic database was searched using the terms 'mortality' and 'sickle cell disease' and 'Brazil' for articles published in the last five years aiming to provide a current analysis of the subject in question. Eight studies on mortality by sickle cell disease were carried out in the Brazilian states of Maranhão, Bahia, Minas Gerais, Rio de Janeiro and Mato Grosso do Sul. The majority of the deaths occurred in patients with sickle cell anemia, which is the most common genotype and causes the most severe clinical manifestation of the disease. In summary, there are few published studies on mortality related to sickle cell disease in Brazil, and most are from the state of Minas Gerais. This study emphasizes the importance of developing more studies on sickle cell disease mortality, so that it may be possible to profile gene carriers and give health professionals more data to strategize the delivery of more effective assistance to these individuals. Despite the early diagnosis of sickle cell disease by the Neonatal Screening Program and the use of preventive and therapeutic measures (penicillin, immunization and hydroxyurea), mortality by sickle cell disease on the world stage is still significant.

  8. Cardiovascular Health in Brazil: Trends and Perspectives.

    Science.gov (United States)

    Ribeiro, Antonio Luiz P; Duncan, Bruce B; Brant, Luisa C C; Lotufo, Paulo A; Mill, José Geraldo; Barreto, Sandhi M

    2016-01-26

    Brazil is a large country, with an evolving economy, but marked social inequalities. The population is formed by an admixture of native Brazilians, Europeans, and Africans; is predominantly urban; and faces rapid aging. Time trends related to health behaviors show a substantial reduction in smoking rates, but a rising prevalence of overweight and obesity, unhealthy eating habits, and insufficient physical activity. The high prevalence of hypertension and the increasing prevalence of diabetes mellitus are also causes for concern. Cardiovascular disease (CVD) has been the leading cause of mortality since the 1960s and has accounted for a substantial percentage of all hospitalizations. In 2011, CVD was responsible for 31% of all deaths, with ischemic heart disease (31%) and cerebrovascular diseases (30%) being the leading CVD causes. Despite an increase in the overall number of CVD deaths, the age-adjusted mortality rates for CVD declined 24% between 2000 and 2011. Health care delivered by Brazil's universal public health system, which focuses on primary prevention, has contributed to this achievement. However, the decline in age-adjusted mortality differs according to race, sex, and socioeconomic status with black individuals and lower-income populations sustaining the greatest impact of CVD, especially at younger ages. With one of the world's largest public health systems in terms of population coverage, Brazil has the means to implement actions to confront the high burden of CVD, focusing on health promotion and comprehensive care. Insufficient funding, low education levels, and social inequalities remain as the main barriers to be overcome.

  9. Brazil's Amazonian dams: Ecological and socioeconomic impacts

    Science.gov (United States)

    Fearnside, P. M.

    2016-12-01

    Brazil's 2015-2024 Energy Expansion Plan calls for 11 hydroelectric dams with installed capacity ≥ 30 MW in the country's Amazon region. Dozens of other large dams are planned beyond this time horizon, and dams with consumers. Population displacement is a major impact; for example, the Marabá Dam would displace 40,000 people, mostly traditional riverside dwellers (ribeirinhos). Various dams impact indigenous peoples, such as the Xingu River dams (beginning with Belo Monte) and the São Luiz do Tapajós and Chacorão Dams on the Tapajós River. Brazil has many energy options other than dams. Much energy use has little benefit for the country, such as exporting aluminum. Electric showerheads use 5% of the country's power. Losses in transmission lines (20%) are far above global averages and can be expected to increase as Amazonian hydroelectric dams far from consumer centers come on line. Brazil has tremendous wind and solar potential, but these do not have the same priority as dams. At the root of many questionable policies is a decision-making process in need of reform.

  10. Bolivia-Brazil gas line route detailed

    Energy Technology Data Exchange (ETDEWEB)

    1992-05-11

    This paper reports that state oil companies of Brazil and Bolivia have signed an agreement outlining the route for a 2,270 km pipeline system to deliver natural gas from Bolivian fields to Southeast Brazil. The two sides currently are negotiating details about construction costs as well as contract volumes and prices. Capacity is projected at 283-565 MMcfd. No official details are available, but Roberto Y. Hukai, a director of the Sao Paulo engineering company Jaako Poyry/Technoplan, estimates transportation cost of the Bolivian gas at 90 cents/MMBTU. That would be competitive with the price of gas delivered to the Sao Paulo gas utility Comgas, he the. Brazil's Petroleos Brasileiro SA estimates construction of the pipeline on the Brazilian side alone with cost $1.2-1.4 billion. Bolivia's Yacimientos Petroliferos Fiscales Bolivianos (YPFB) is negotiating with private domestic and foreign investors for construction of the Bolivian portion of the project.

  11. SMART GRID: Evaluation and Trend in Brazil

    Directory of Open Access Journals (Sweden)

    Ricardo Moreira da Silva

    2014-09-01

    Full Text Available The Smart Grid is considered the most promising conglomerate of technology to be applied for the improvement and optimization of all power production in electrical engineer. Smart Grid's concept is being more and more recognized for its importance for representing a way to meliorate the energetic efficiency of the electric system, reducing consumption, allowing intensive use of energy generation renewable sources. Therefore, the goal of this article is to explore and present Smart Grid's concepts and its global evolution, so as perform an assessment on Smart Grid's tendencies in Brazil. In order to do this, we shown the concepts of Smart Grid, its benefits and impacts in the electric system's value chain, the barriers to its diffusion in Brazil and the paths of investments' incentives for deployment of the new technology. Accordingly, we reach the conclusion that the researches point to a long and challenging trajectory for the development and implantation of Smart Grid's technology in Brazil, which is still in a embryonic phase of pilot projects for the knowledge and technology development implantation.

  12. Water Footprint and Virtual Water Trade of Brazil

    National Research Council Canada - National Science Library

    da Silva, Vicente; de Oliveira, Sonaly; Hoekstra, Arjen; Dantas Neto, José; Campos, João; Braga, Célia; de Araújo, Lincoln; Aleixo, Danilo; de Brito, José; de Souza, Márcio; de Holanda, Romildo

    2016-01-01

    .... This study aims to determine the water footprint of Brazil's national food consumption, the virtual water flows associated with international trade in the main agricultural commodities, as well...

  13. Four new species of Cerambycidae (Coleoptera) from Bolivia and Brazil.

    Science.gov (United States)

    Galileo, Maria Helena M; Martins, Ubirajara R; Santos-Silva, Antonio

    2015-07-13

    Four new species of Cerambycidae are described: Sphaerion iuasanga (Elaphidiini), Glypthaga arena, Hypsioma albosericea (Onciderini) from Bolivia (Santa Cruz), and Hesycha jataiensis (Onciderini) from Brazil.

  14. Social learning and aggressive and playful behaviors of pre-school boys / Aprendizagem social e comportamentos agressivo e lúdico de meninos pré-escolares

    OpenAIRE

    Timoteo Madaleno Vieira; Mendes,Francisco Dyonisio C.; Leonardo Conceição Guimarães

    2010-01-01

    We investigated the interaction between social learning factors measured by questionnaires and aggressive and playful behaviors of pre-school children, through direct observation during their playful break time. The subjects were 15 boys between four and six years old who were enrolled in a non-profit child care center in Goiânia-GO, Brazil. A multivariate analysis of variance indicated significant effects of aggressive models at home on aggression levels during playful behavior. Children exp...

  15. The problems of nutrition in Brazil.

    Science.gov (United States)

    Sanders, T G

    1982-01-01

    Low income is the factor most often associated with the existence of malnutrition. Malnutrition in Brazil is more frequently found among Brazilians with less than 2 minimum salaries/family and who live in the less developed parts of the country. In 1976, 59.2% of urban residents earned 2 or less minimum salaries. A study found that those rural residents engaged in agriculture on their own or someone else's property were better paid than those who live from salaried labor alone; temporary salaried workers are the largest rural class in Brazil and have the lowest levels of nutrition. In urban areas the informal sector represent the lowest nutrition level group. The issue of food consumption by the lower classes is linked to 4 aspects of Brazilian development: 1) structure of food production, 2) distribution of income, 3) government attempts to influence prices and marketing systems, and 4) the role of government food supplementation programs. Brazil suffers today from unbalanced growth among its various economic sectors and regions, inequitable income distribution, and inadequate public services. The misconception of the necessity of a large industrial base for development resulted in the neglect of the rural sector and thus higher malnutrition. Recent regulatory efforts by the government have begun to increase rural production, but production of agricultural exports has increased at a much more rapid pace than that of domestic food commodities. Small farmers have not taken advantage of new financial opportunities offered by the government to balance production levels because: 1) banks do not have enough for the demand, 2) access to the small producer of foods is difficult, and 3) the present hesitation to risk his few possessions. The largest percentage of income in Brazil goes to the richest classes and the economy is oriented towards meeting the demands of the more prosperous classes. The government's program of minimum support prices has not been successful in

  16. Sexual dimorphism in Amphisbaena nigricauda (Reptilia, Squamata, Amphisbaenidae from Southeastern Brazil

    Directory of Open Access Journals (Sweden)

    Francco A. N. de Souza e Lima

    2014-09-01

    Full Text Available Amphisbaena nigricauda Gans, 1966 is a small, poorly known amphisbaenid endemic to the restinga of the states of Espírito Santo and Bahia, Brazil. We analyze 178 specimens collected in Vitória municipality, state of Espírito Santo, Brazil, to investigate whether this species show sexual dimorphism in pre-cloacal pores and in morphological characters. Sex was determined by a ventral incision and direct inspection of gonads. A PCA analysis was performed to generate a general body size measurement. A T test and the non-parametric Mann-Whitney test were used to assess whether this species show sexual dimorphism on five morphometric and five meristic characters, respectively. Sex could not be determined in 36 specimens because they were mutilated in the posterior portion of their bodies. The diagnosis of the species is redefined based on this sample size: the smallest number of body annuli changes from 222 to 192, the number of dorsal and ventral segments in an annulus in the middle of the body changes to 9-11/13-16 (instead of 10/16, and the autotomic tail annulus lies between annulus 7-10 (instead of 6-9. The number of tail annuli remained within the known range of variation of the species (19-24. None of the 80 females analyzed showed pre-cloacal pores, whereas within males 59 out of 62 specimens displayed four and two specimens displayed five pre-cloacal pores. A single male did not possess pre-cloacal pores, but showed irregular scales on its cloacal region. Sex-based difference based on presence or absence of pre-cloacal pores as well as males with wider head was seen in other Neotropical amphisbaenids. However, a pattern of body size differences between males and females has not been identified so far in the few amphisbaenid species studied in this regard. Further studies on this taxonomic group are still needed to elucidate the existence of general patterns of sexual dimorphism and to identify the selective pressures driving these patterns.

  17. Pre-Dawn Martian Sky

    Science.gov (United States)

    1997-01-01

    On Sol 39 there were wispy blue clouds in the pre-dawn sky of Mars, as seen by the Imager for Mars Pathfinder (IMP). The color image was made by taking blue, green, and red images and then combining them into a single color image. The clouds appear to have a bluish side and a greenish side because they moved (in the wind from the northeast) between images. This picture was made an hour and twenty minutes before sunrise -- the sun is not shining directly on the water ice clouds, but they are illuminated by the dawn twilight.Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator.

  18. Pre-equilibrium plasma dynamics

    Energy Technology Data Exchange (ETDEWEB)

    Heinz, U.

    1986-01-01

    Approaches towards understanding and describing the pre-equilibrium stage of quark-gluon plasma formation in heavy-ion collisions are reviewed. Focus is on a kinetic theory approach to non-equilibrium dynamics, its extension to include the dynamics of color degrees of freedom when applied to the quark-gluon plasma, its quantum field theoretical foundations, and its relationship to both the particle formation stage at the very beginning of the nuclear collision and the hydrodynamic stage at late collision times. The usefulness of this approach to obtain the transport coefficients in the quark-gluon plasma and to derive the collective mode spectrum and damping rates in this phase are discussed. Comments are made on the general difficulty to find appropriated initial conditions to get the kinetic theory started, and a specific model is given that demonstrates that, once given such initial conditions, the system can be followed all the way through into the hydrodynamical regime. 39 refs., 7 figs. (LEW)

  19. Acute leukemias in Piauí: comparison with features observed in other regions of Brazil

    Directory of Open Access Journals (Sweden)

    Rego M.F.N.

    2003-01-01

    Full Text Available Differences in age and sex distribution as well as FAB (French-American-British classification types have been reported for acute leukemias in several countries. We studied the demographics and response to treatment of patients with acute myeloid leukemia (AML and acute lymphoblastic leukemia (ALL between 1989 and 2000 in Teresina, Piauí, and compared these results with reports from Brazil and other countries. Complete data concerning 345 patients (230 ALL, 115 AML were reviewed. AML occurred predominantly in adults (77%, with a median age of 34 years, similar to that found in the southeast of Brazil but lower than the median age in the United States and Europe (52 years. FAB distribution was similar in children and adults and FAB-M2 was the most common type, as also found in Japan. The high frequency of FAB-M3 described in most Brazilian studies and for Hispanics in the United States was not observed. Overall survival for adults was 40%, similar to other studies in Brazil. A high mortality rate was observed during induction. No clinical or hematological parameter influenced survival in the Cox model. ALL presented the characteristic peak of incidence between 2-8 years. Most of the cases were CD10+ pre-B ALL. In 25%, abnormal expression of myeloid antigens was observed. Only 10% of the patients were older than 30 years. Overall survival was better for children. Age and leukocyte count were independent prognostic factors. These data demonstrate that, although there are regional peculiarities, the application of standardized treatments and good supportive care make it possible to achieve results observed in other countries for the same chemotherapy protocols.

  20. Basic Education in Brazil: What's Wrong and How to Fix It. Thinking Brazil. No. 25

    Science.gov (United States)

    Woodrow Wilson International Center for Scholars, 2007

    2007-01-01

    While Brazil has successfully achieved universal access to basic education, the quality of education remains stubbornly low. A recent study by the Instituto de Pesquisa Economica Aplicada (IPEA) shows that the average 25 years old Brazilian has completed only nine years of education. Almost eleven percent of the population is illiterate and a…

  1. Danish wind power in Brazil. Part 1. The future of wind power in Brazil - market analysis

    Energy Technology Data Exchange (ETDEWEB)

    Husted Rich, N.

    1996-04-01

    More than 95% of total energy produced in Brazil comes from highly efficient hydroelectric power plants but, faced with a serious shortage of energy after the year 2000, the country is now considering wind energy as one of the basic alternatives for energy supply. It is suggested that biomass, wind energy and biogas may be included in a future supply policy for the north-east region of the land. The structure of, the privatisation, legislation and the tariff system within the Brazilian power sector are described in addition to the present situation regarding wind energy in the country, including current and coming projects in this field, the excellent wind conditions in Northeastern Brazil and investment possibilities. The political activities in this field of the Danish Folkecenter for Renewable Energy are noted and future developments in Brazil are discussed. It is concluded that there are good prospects for Danish windmill technology on the Brazilian market. Wind measurement programs are presently being carried out in various areas of the country, though a number of impediments to the development of wind energy in Brazil remain. (AB)

  2. Radiocarbon accelerator mass spectrometry (AMS) sample preparation laboratory in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Macario, Kita D.; Gomes, Paulo R. S.; Anjos, Roberto M. dos; Linares, Roberto; Queiroz, Eduardo; Oliveira, Fabiana M. de; Cardozo, Laio [Universidade Federal Fluminense (UFF), Niteroi, RJ (Brazil); Carvalho, Carla R.A. [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil)

    2011-07-01

    Full text: For decades Accelerator Mass Spectrometry has been widely used for radiocarbon measurements all over the world with application in several fields of science from archaeology to geosciences. This technique provides ultrasensitive analysis of reduced size samples or even specific compounds since sample atoms are accelerated to high energies and measured using nuclear particle detectors. Sample preparation is extremely important for accurate radiocarbon measurement and includes chemical pre-treatment to remove all possible contaminants. For beam extraction in the accelerator ion source, samples are usually converted to graphite. In this work we report a new radiocarbon sample preparation facility installed at the Physics Institute of Universidade Federal Fluminense (UFF), in Brazil. At the Nuclear Chronology Laboratory (LACRON) samples are chemically treated and converted to carbon dioxide by hydrolysis or combustion. A stainless steel based vacuum line was constructed for carbon dioxide separation and graphitization is performed in sealed quartz tubes in a muffle oven. Successful graphite production is important to provide stable beam currents and to minimize isotopic fractionation. Performance tests for graphite production are currently under way and isotopic analysis will soon be possible with the acquisition of a Single Stage AMS System by our group. The Single Stage Accelerator produced by National Electrostatic Corporation is a 250 kV air insulated accelerator especially constructed to measure the amount of {sup 14}C in small modern graphite samples to a precision of 0.3 % or better. With the installation of such equipment in the first half of 2012, UFF will be ready to perform the 14C -AMS technique. (author)

  3. Energetics of cyclogenesis events over the southern coast of Brazil

    Directory of Open Access Journals (Sweden)

    Marcelo Barbio Rosa

    2013-09-01

    Full Text Available An analysis of 58 cyclogenesis cases occurred from 2003 to 2011 over the southern Brazilian coast is presented focusing on the energy cycle proposed. For this analysis the National Centers for Environmental Prediction (NCEP data was utilized to create the composite fields of all selected days as also to that of transitional seasons (austral spring and autumn, when it was verified a high number of cyclones. In the analysis, a deepening of a pre-existing surface trough over Paraguay was observed two days (D-2 before the surface pressure had reached its minimum over the southern Brazilian coast. Typically, the cyclogenetic process begins on the southern Brazil coast and spreads in a NW-SE direction, strengthening along its path. On D-2 the jet stream is almost zonally oriented and then when the cyclone is completely formed (D0, this acquire a cyclonic curvature, with two cores: one strongest in the SE and the other one in the NW direction. As soon as the geopotential anomaly for short waves (Gh is in phase with anomaly for long waves (Gl on D-1, the PhKh term increases in magnitude, becoming the dominant one. During all evolution stages, the dominant terms were the baroclinic (PlPh and PhKh, followed by the barotropic (KlKh term. The friction term (RKh had a secondary role and the source/sink of non conservative energy and flux of the available potential energy (RPh did not contributed to the deepening of the surface low, which is not depending of the convective activity inside it. Significant differences were not observed in the mechanisms of cyclogenesis development and maintenance during the transition months, except for a greater availability of kinetic (Kh and potential (Ph energy and baroclinic and barotropic conversion terms during the austral autumn.

  4. House dust mites in Brazil - an annotated bibliography

    Directory of Open Access Journals (Sweden)

    Binotti Raquel S

    2001-01-01

    Full Text Available House dust mites have been reported to be the most important allergen in human dwellings. Several articles had already shown the presence of different mite species at homes in Brazil, being Pyroglyphidae, Glycyphagidae and Cheyletidae the most important families found. This paper is an annotated bibliography that will lead to a better knowledge of house dust mite fauna in Brazil.

  5. Distinct Zika Virus Lineage in Salvador, Bahia, Brazil.

    Science.gov (United States)

    Naccache, Samia N; Thézé, Julien; Sardi, Silvia I; Somasekar, Sneha; Greninger, Alexander L; Bandeira, Antonio C; Campos, Gubio S; Tauro, Laura B; Faria, Nuno R; Pybus, Oliver G; Chiu, Charles Y

    2016-10-01

    Sequencing of isolates from patients in Bahia, Brazil, where most Zika virus cases in Brazil have been reported, resulted in 11 whole and partial Zika virus genomes. Phylogenetic analyses revealed a well-supported Bahia-specific Zika virus lineage, which indicates sustained Zika virus circulation in Salvador, Bahia's capital city, since mid-2014.

  6. Distinct Zika Virus Lineage in Salvador, Bahia, Brazil

    Science.gov (United States)

    Naccache, Samia N.; Thézé, Julien; Sardi, Silvia I.; Somasekar, Sneha; Greninger, Alexander L.; Bandeira, Antonio C.; Campos, Gubio S.; Tauro, Laura B.; Faria, Nuno R.; Pybus, Oliver G.

    2016-01-01

    Sequencing of isolates from patients in Bahia, Brazil, where most Zika virus cases in Brazil have been reported, resulted in 11 whole and partial Zika virus genomes. Phylogenetic analyses revealed a well-supported Bahia-specific Zika virus lineage, which indicates sustained Zika virus circulation in Salvador, Bahia’s capital city, since mid-2014. PMID:27448188

  7. Climate Change Education for Sustainability in Brazil: A Status Report

    Science.gov (United States)

    Trajber, Rachel; Mochizuki, Yoko

    2015-01-01

    This article maps and explains Brazil's policies, strategies, plans and initiatives related to Climate Change Education (CCE), in the overall context of Environmental Education (EE) and Education for Sustainable Development (ESD). The case of Brazil offers useful insights on how to enhance climate response through education because of its unique…

  8. Publishing, Books and Library Resources: Brazil and Argentina.

    Science.gov (United States)

    National Book Committee, Inc., New York, NY.

    This survey synthesizes and analyzes the book resources and book requirements of Brazil, with particular reference to the educational scene, in terms of local production and distribution resources and capabilities. Information on the geography, political establishment, economy, and educational system of Brazil is presented in the introductory…

  9. Reframing Agrarian Citizenship: Land, Life and Power in Brazil

    Science.gov (United States)

    Wittman, Hannah

    2009-01-01

    This paper investigates the changing relationship between land, citizenship, and power in Brazil, where land-related policies have historically served to situate political and economic rights in the hands of an elite land-owning minority. In response, contemporary grassroots movements in Brazil, including the Landless Rural Workers Movement…

  10. Brazil - Improving Fiscal Circumstances for Growth : Volume 2. Main Report

    OpenAIRE

    World Bank

    2007-01-01

    This document is part of a series of reports by the World Bank on Brazil's potential to foment more robust economic growth and reduce poverty and inequality. The main focus of this report is on the interrelated fiscal circumstances facing Brazil, with an emphasis on public sector spending. The report is divided into two volumes. This first volume distills the essential stylized facts (that...

  11. Organic carbon stocks in the soils of Brazil

    NARCIS (Netherlands)

    Batjes, N.H.

    2005-01-01

    Soil organic carbon stocks to 1 m for Brazil, calculated using an updated Soil and Terrain (SOTER) database and simulation of phenoforms, are 65.9-67.5 Pg C, of which 65% is in the Amazonian region of Brazil. Other researchers have obtained similar gross results, despite very different spatial patte

  12. Climate Change Education for Sustainability in Brazil: A Status Report

    Science.gov (United States)

    Trajber, Rachel; Mochizuki, Yoko

    2015-01-01

    This article maps and explains Brazil's policies, strategies, plans and initiatives related to Climate Change Education (CCE), in the overall context of Environmental Education (EE) and Education for Sustainable Development (ESD). The case of Brazil offers useful insights on how to enhance climate response through education because of its unique…

  13. Type 2 diabetes in Brazil: epidemiology and management

    Directory of Open Access Journals (Sweden)

    Almeida-Pititto B

    2015-01-01

    Full Text Available Bianca de Almeida-Pititto,1 Monike Lourenço Dias,2 Ana Carolina Franco de Moraes,3 Sandra RG Ferreira,3 Denise Reis Franco,4 Freddy Goldberg Eliaschewitz4,5 1Department of Preventive Medicine, Federal University of São Paulo, São Paulo, Brazil; 2Department of Endocrinology, Federal University of Goiás, Goiânia, Goiás, Brazil; 3Department of Epidemiology, School of Public Health, University of São Paulo, São Paulo, Brazil; 4CPClin Clinical Research Center, 5Albert Einstein Hospital, São Paulo, Brazil Abstract: Type 2 diabetes mellitus (T2DM is one of the most important epidemic diseases in the world this century, and accounts for 90% of cases of diabetes globally. Brazil is one of the most important examples of the alarming picture of T2DM in emergent societies, being the country with the fourth largest number of people with diabetes. The aim of this paper is to review the literature on diabetes in Brazil, specifically looking at the epidemiology and management of T2DM. A literature search was conducted using PubMed and LILACS to identify articles containing information on diabetes in Brazil. Official documents from the Brazilian government, World Health Organization, and International Diabetes Federation were also reviewed. Keywords: type 2 diabetes, Brazil, epidemiology, management

  14. Tax Incentives Culture: An Analysis of Corporate Disclosures in Southern Brazil

    Directory of Open Access Journals (Sweden)

    Luciano Gomes dos Reis

    2016-12-01

    Full Text Available The disclosure of tax incentives Culture is essential for external users to make full analysis of the benefits generated by them. In this sense, the aim of this study was to verify the consistency and form of disclosure of the information disclosed by the Corporation Publicly Traded in southern Brazil, from the perspective of reducing the tax burden and the amount allocated to the Culture. The sample consisted of 27 Corporate Capital Open in southern Brazil and analyzed its financial statements, accompanying notes and supplementary reports through pre-established keywords, characterizing the research as descriptive, with a qualitative approach. The results showed the importance of the Notes, the Management Report and additional reports as Social and Sustainability Report. These reports had relevant information and helpful research. However, many of them did not have clear information about the tax incentives for culture. Some companies released the tax incentive culture along with other incentives, such as the Workers Food Program - PAT, which did not allow detailed analysis of the data. We found cases of disagreement between the Ministry of Culture and information disclosed statements. In some cases, were observed lack of information about the tax incentives in the statements and supplementary reports. It was concluded that the disclosure is lower than necessary, because only four out of a total of twenty seven companies analyzed, reported consistent, complete and appropriate on tax incentives for culture.

  15. Height, weight, weight change and risk of breast cancer in Rio de Janeiro, Brazil

    Directory of Open Access Journals (Sweden)

    Anelise Bezerra de Vasconcelos

    Full Text Available CONTEXT: The relationship between body size and breast cancer still remains controversial in considering menopausal status. OBJECTIVE: To evaluate the association of height, weight and weight changes with breast cancer in the city of Rio de Janeiro, Brazil. DESIGN: Case-control study. SETTING: National Cancer Institute (INCA, Rio de Janeiro, Brazil, and State University of Rio de Janeiro (UERJ. SAMPLE: 177 incident cases of invasive breast cancer admitted to the main hospital of INCA between May 1995 and February 1996, and 377 controls recruited from among female visitors to the same hospital. MAIN MEASUREMENTS: Height and weight were measured and information on maximum weight, weight at ages 18 and 30 years, and potential risk factors were ascertained by interview at the hospital. RESULTS: Height was not related to risk of breast cancer among both pre and postmenopausal women. Nevertheless, women in this study were shorter than in studies that have found a positive association. Premenopausal women in the upper quartile of recent body mass index (BMI and maximum BMI showed a reduced risk of breast cancer (P for trend <= 0.03. Weight loss between ages 18 and 30 years and from 18 years to present was also associated with breast cancer among premenopausal women. CONCLUSIONS: These findings may merely indicate the known association between leanness and breast cancer. Further studies should explore the role of weight loss on breast cancer risk.

  16. Biology of Amblyomma aureolatum (Pallas, 1772 (Acari: Ixodidae on some laboratory hosts in Brazil

    Directory of Open Access Journals (Sweden)

    Daniel Sobreira Rodrigues

    2002-09-01

    Full Text Available The ixodid Amblyomma aureolatum is suspected to play a role in the epidemiology of wild life-cycle hemoparasites, which frequently infect dogs in rural and hunting areas in Brazil. Little is known about its bionomics. The objective of the present study was to evaluate some bionomic aspects of A. aureolatum ticks in Brazil. One engorged female, collected from a dog (Canis familiaris in São Sebastião das Águas Claras, State of Minas Gerais, was used to establish a colony in the laboratory. Subsequently its parasitic stage progeny were fed on domestic dogs and laboratory animals. The free-living stages were incubated at 27ºC ± 2°C and minimum 70% relative humidity in a BOD incubator. The egg incubation period ranged from 31 to 34 days; the parasitic period of larvae ranged from 4 to 6 days and ecdysis to nymphs occurred from day 19 up to day 22. The parasitic period of nymphs ranged from 5 to 8 days and the period of ecdysis to adults from 31 to 33 days. The parasitic period of adults ranged from 11 to 15 days, the pre-oviposition period from 6 to 12 days, and the oviposition period from 9 to 38 days. The total duration of the life cycle ranged from 116 to 168 days.

  17. Genetic diversity of Ehrlichia canis in Brazil.

    Science.gov (United States)

    Aguiar, D M; Zhang, X; Melo, A L T; Pacheco, T A; Meneses, A M C; Zanutto, M S; Horta, M C; Santarém, V A; Camargo, L M A; McBride, J W; Labruna, M B

    2013-06-28

    Canine monocytic ehrlichiosis is a highly prevalent disease in Brazil, where the genetic diversity of Ehrlichia canis remains undefined. In this study, we used the TRP36 gene to examine the genetic diversity of E. canis strains from naturally infected dogs residing in five distinct geographic regions in Brazil. E. canis DNA was detected in 82/126 (65%) dogs by dsb-specific PCR and E. canis was isolated in cell culture from 13 dogs. Sequences obtained from dsb genes amplified from the isolates were identical to the US E. canis strain. An extended molecular characterization based on the TRP36 gene identified two major genogroups based on differences among eight isolates. Isolates with tandem repeat amino acid sequence (TEDSVSAPA) identical to the previously reported TRP36 sequence were found in the midwest, northeast and southeast regions of Brazil, and classified into the US genogroup. A novel Brazilian genotype with a different tandem repeat sequence (ASVVPEAE) was also identified in midwest, northern and southern regions. Similarity in the N-terminal sequence of a US genogroup member with the Brazilian genogroup suggested that genomic recombination between the two genogroups may have occurred. Other subtypes within the Brazilian genogroup were also identified using C-terminal amino acid divergence. We identified two distinct major Brazilian genogroups and several subtypes based on analysis of TRP36, and such information will be useful for further genotyping and possible associations with disease severity, understanding of the genetic and antigenic variability of E. canis, and for developing strain-specific vaccines and diagnostic methods based on TRP36.

  18. Epidemiologic study on penile cancer in Brazil

    Directory of Open Access Journals (Sweden)

    Luciano A. Favorito

    2008-10-01

    Full Text Available OBJECTIVES: To assess epidemiologic characteristics of penile cancer in Brazil. MATERIALS AND METHODS: From May 2006 to June 2007, a questionnaire was distributed to all Brazilian urologists. Their patients' clinical and epidemiological data was analyzed (age, race, place of residence, history of sexually transmitted diseases, tobacco smoking, performance of circumcision, type of hospital service, as well as the time between the appearance of the symptoms and the diagnosis, the pathological characteristics of the tumor (histological type, degree, localization and size of lesion, stage of disease, the type of treatment performed and the present state of the patient. RESULTS: 283 new cases of penile cancer in Brazil were recorded. The majority of these cases occurred in the north and northeast (53.02% and southeast (45.54% regions. The majority of patients (224, or 78.96% were more than 46 years of age while only 21 patients (7.41% were less than 35 years of age. Of the 283 patients presenting penile cancer, 171 (60.42% had phimosis with the consequent impossibility to expose the glans. A prior medical history positive for HPV infection was reported in 18 of the 283 cases (6.36%. In 101 patients (35.68% tobacco smoking was reported. The vast majority of the cases (n = 207; 73.14% presented with tumors localized in the glans and prepuce. In 48 cases (16.96% the tumor affected the glans, the prepuce and the corpus penis; in 28 cases (9.89% the tumor affected the entire penis. The majority of the patients (n = 123; 75.26% presented with T1 or T2; only 9 patients (3.18% presented with T4 disease. CONCLUSION: Penile cancer is a very frequent pathology in Brazil, predominantly affecting low income, white, uncircumcised patients, living in the north and northeast regions of the country.

  19. Revisiting the use of condoms in Brazil

    Directory of Open Access Journals (Sweden)

    Inês Dourado

    2015-09-01

    Full Text Available ABSTRACTIntroduction:It is known that a single prevention strategy is not enough to control multiple HIV epidemics around the world and in Brazil. However, it is not only necessary to recognize the importance of condoms as part of the policy of HIV/AIDS prevention but also discuss its limits. In this article, we aim to investigate the use of condoms in Brazil, draw critical reflections, and understand how they can once again be highlighted in Brazil's prevention strategy going forward.Methods:A narrative review of literature was conducted using keywords in PubMed. Reports from national surveys that guide the epidemiological and behavioral surveillance of the Brazilian Ministry of Health were also included.Results:A total of 40 articles and 3 reports were included in the review and 11 intervention studies to promote the condom use; the main findings were as follows: 1 Despite the increase in national studies on sexual behavior, little attention is given to the role of condom use; 2 There are few studies examining the factors associated with condom use among key populations such as men who have sex with men (MSM, female sex workers (FSW, drug users (DU, and transvestites and transexuals (TT, while substantial studies focus on adolescents and women; 3 Evidence suggests that a combination of interventions is more effective.Discussion:new prevention technologies must not lose sight of the critical importance of condoms, and efforts to reintroduce them should focus on the role of pleasure in addition to their potential to minimize the risk of HIV.

  20. Journalism as a profession in Brazil

    Directory of Open Access Journals (Sweden)

    Andrea Ferraz Fernandez

    2011-12-01

    Full Text Available Journalism as a profession in Brazil discusses the professional characteristics of Journalism in Brazil under the following aspects: 1 formal conditions of access, 2 conditions and effects of the monopoly on the journalistic activity 3 presence of a distinct culture and ethic, based on the notion of the journalist’s social responsibility and 4 characteristics of the real community of individuals who share the journalistic identity. Based on this scope, we can perceive the singularity of the Brazilian formal access conditions, albeit currently in transition. The university diploma for professional journalists, a recently eliminated mandatory requirement, created in the past a specific access condition and produced a field of specialized journalists with a university diploma. The journalists debate today about the end of their access card and a total lack of professional regulation. At the same time, there is a reduction of formal job positions, which are more concentrated with the large media groups, and worsening of working conditions and salaries. The emergence of other types of functions, due to new technological characteristics of the communication field, although potentially increasing professional possibilities, generate dilemmas regarding production and distribution of information. To these new challenges old ones have to be added, such as the need to ethically equate the work done by press offices, as these consist today the majority of job positions for journalists in the country. This work expands the discussion about these characteristics of the journalistic profession in Brazil based on quantitative and qualitative dada produced by the Comprehensive Analysis of Brazilian Communications and Telecommunications.

  1. Slovenian Pre-Service Teachers' Prototype Biography

    Science.gov (United States)

    Lipovec, Alenka; Antolin, Darja

    2014-01-01

    In this article we apply narrative methodology to the study of pre-service elementary teachers' school-time memories connected to mathematics education. In the first phase of our empirical study we asked 214 Slovenian pre-service teachers to write their mathematical autobiographies. On the basis of the mathematical autobiographies we constructed a…

  2. Action plan pre-crash evaluation

    NARCIS (Netherlands)

    Bartels, O.; Langner, T.; Aparicio, A.; Lemmen, P.; Rodarius, C.

    2010-01-01

    This deliverable “Action plan pre-crash evaluation” forms the starting point of WP4 pre-crash evaluation. This document mainly is the outcome of a two days workshop held at BASt. It is strongly linked to the WP1.1 results that came up with data concerning the accident situation on European roads. WP

  3. Visual Disturbances in (Pre)eclampsia

    NARCIS (Netherlands)

    Roos, Nina M.; Wiegman, Marjon J.; Jansonius, Nomdo M.; Zeeman, Gerda G.

    2012-01-01

    This review aims to summarize existing information concerning visual disturbances in (pre) eclampsia that have been described in the literature. Preeclampsia is one of the leading causes of maternal and fetal morbidity and mortality worldwide. Visual disturbances in (pre) eclampsia seem to be freque

  4. Pre-Service Teachers' Conceptions of Probability

    Science.gov (United States)

    Odafe, Victor U.

    2011-01-01

    Probability knowledge and skills are needed in science and in making daily decisions that are sometimes made under uncertain conditions. Hence, there is the need to ensure that the pre-service teachers of our children are well prepared to teach probability. Pre-service teachers' conceptions of probability are identified, and ways of helping them…

  5. Pre-eclampsia, eclampsia, and hypertension

    OpenAIRE

    Duley, Lelia

    2011-01-01

    Pre-eclampsia (raised blood pressure and proteinuria) complicates 2% to 8% of pregnancies, and increases morbidity and mortality in the mother and child. Pre-eclampsia is more common in women with multiple pregnancy and in those with conditions associated with microvascular disease.

  6. The Pre-IPO Dividend Puzzle

    NARCIS (Netherlands)

    Martin, J.; Zeckhauser, R.

    2011-01-01

    We investigate dividend payments of companies prior to their IPOs. U.S. companies conducting an IPO between 1990 through 2006 comprise our sample. Pre-IPO dividend payments are significant both in number and size in the quarter leading up to the IPO. We find support for the hypothesis that pre-IPO

  7. Pre-Service Teachers' Conceptions of Probability

    Science.gov (United States)

    Odafe, Victor U.

    2011-01-01

    Probability knowledge and skills are needed in science and in making daily decisions that are sometimes made under uncertain conditions. Hence, there is the need to ensure that the pre-service teachers of our children are well prepared to teach probability. Pre-service teachers' conceptions of probability are identified, and ways of helping them…

  8. Visual Disturbances in (Pre)eclampsia

    NARCIS (Netherlands)

    Roos, Nina M.; Wiegman, Marjon J.; Jansonius, Nomdo M.; Zeeman, Gerda G.

    This review aims to summarize existing information concerning visual disturbances in (pre) eclampsia that have been described in the literature. Preeclampsia is one of the leading causes of maternal and fetal morbidity and mortality worldwide. Visual disturbances in (pre) eclampsia seem to be

  9. Molecular epidemiology of dengue viruses in Brazil

    Directory of Open Access Journals (Sweden)

    Rita Maria Ribeiro Nogueira

    2000-01-01

    Full Text Available Dengue viruses (DEN are found as four antigenically distinct serotypes designated DEN-1, 2, 3, and 4. Laboratory evidence that strain-intratypical variation occurs among DEN viruses has been demonstrated since the 1970s, although only with the advances in molecular technologies has it been possible to determine the genetic variability of each serotype. Genotypical identification has proven to be a useful tool for determining the origin and spread of epidemics and to correlate virulence of strains. In this report we present the results of molecular epidemiological studies with the DEN-1 and DEN-2 viruses that caused dengue epidemics in Brazil during the last decade.

  10. Catholic populism and education in Brazil

    Science.gov (United States)

    Paiva, Vanilda

    1995-05-01

    Education in Brazil has been profoundly affected by populism, a movement which extols the virtue of the oppressed classes and opposes the traditional teacherstudent relationship. This movement has antecedents in nineteenth-century Russian writers such as Herzen and Bakunin. The author shows how populist ideas, often merging with Marxism, were adopted by many Brazilian Catholics from the 1950s onwards, under the influence of Vieira Pinto, Paulo Freire and others. In the realm of education this often led to an extreme form of anti-authoritarianism. While not denying certain positive aspects of this movement, the author argues that its position is fundamentally self-contradictory.

  11. Botulism in non-ruminants in Brazil

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    Carlos Augusto de Oliveira Júnior

    Full Text Available ABSTRACT: Botulism is an intoxication caused by the ingestion of neurotoxins secreted by Clostridium botulinum and characterized by progressive flaccid symmetrical paralysis. Among non-ruminant animals, avian species and dogs are the most commonly affected by botulism, while horses and pigs are less-commonly diagnosed with the disease. Despite the importance of this disease in animals, the Brazilian literature only includes case studies and outbreak descriptions. The aim of this study was to review the main features and to provide recent data on the occurrence of botulism in non-ruminants in Brazil.

  12. Nasal mites of Tyrannidae (Aves in Brazil

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    MM. Mendes

    Full Text Available A total of 81 Tyraniidae birds were examined, 80 Pitangus sulphuratus (Linnaeus, 1766 (Great kiscadee, and one Machetornis rixosa (Vieilot, 1819 (Cattle tyrant, for collection of nasal mites, which were identified as Ptilonyssus spinosus (Brooks & Strandtmann, 1960 and Sternostoma longisetosae (Hyland, 1961 (Rhinonyssidae. This finding characterises the first report of P. spinosus and S. longisetosae in P. sulphuratus, and the first record of P. spinosus in M. rixosa, and expands the geographic distribution of these species. It is the first occurrence of S. longisetosae in the Neotropics, and the first citation of P. spinosus in the state of Rio Grande do Sul, Brazil.

  13. Selective abortion in Brazil: the anencephaly case.

    Science.gov (United States)

    Diniz, Debora

    2007-08-01

    This paper discusses the Brazilian Supreme Court ruling on the case of anencephaly. In Brazil, abortion is a crime against the life of a fetus, and selective abortion of non-viable fetuses is prohibited. Following a paradigmatic case discussed by the Brazilian Supreme Court in 2004, the use of abortion was authorized in the case of a fetus with anencephaly. The objective of this paper is to analyze the ethical arguments of the case, in particular the strategy of avoiding the moral status of the fetus, the cornerstone thesis of the Catholic Church.

  14. Cutaneous pythiosis in horses from Brazil.

    Science.gov (United States)

    Meireles, M C; Riet-Correa, F; Fischman, O; Zambrano, A F; Zambrano, M S; Ribeiro, G A

    1993-01-01

    Equine pythiosis was studied in five animals from two farms located in a swampy region of southern Brazil (Rio Grande do Sul State). Granulomatous lesions exuding necrotic material and containing a central yellow and firm tissue core, the 'kunker', were observed on the top of the nose of one horse, on the abdomen of two horses and on the hind limbs of two other animals. Direct microscopic preparations, histopathological examination of lesion material, and macroscopic and microscopic characteristics of the isolates confirmed the diagnosis of pythiosis. Surgical intervention of the inflammatory processes, intravenous potassium iodide and topical application of copper sulphate were used without success.

  15. Hashtags Functions in the Protests Across Brazil

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    Raquel Recuero

    2015-05-01

    Full Text Available In this article, we discuss the communicative functions of hashtags during a period of major social protests in Brazil. Drawing from a theoretical background of the use of Twitter and hashtags in protests and the functions of language, we extracted a sample of 46,090 hashtags from 2,321,249 tweets related to Brazilian protests in June 2013. We analyzed the hashtags through content analysis, focusing on functions, and co-occurrences. We also qualitatively analyzed a group of 500 most retweeted tweets to understand the users’ tagging behavior. Our results show how users appropriate tags to accomplish different effects on the narrative of the protests.

  16. Thirteen new records of ferns from Brazil

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    Thais Almeida

    2015-02-01

    Full Text Available Thirteen fern species are reported for the first time for Brazil. Among the new records, eight are from Acre state (Cyathea subincisa, Cyclodium trianae, Elaphoglossum stenophyllum, Hypoderris brauniana, Pleopeltis stolzei, Thelypteris arcana, Thelypteris comosa, Thelypteris valdepilosa, two are from Pará state (Polypodium flagellare, Tectaria heracleifolia, one from Minas Gerais state (Alsophila salvinii, one from Ceará state (Campyloneurum costatum and one from Bahia state (Thelypteris rolandii. Part of the species shows a disjunct occurrence or illustrates floristic relations between Brazilian and Andean Mountains or Central American Mountains.

  17. Jean-Baptiste Charcot and Brazil.

    Science.gov (United States)

    Teive, Hélio Afonso Ghizoni; Lima, Carlos Frederico Leite de Souza; Lima, Plínio Marcos Garcia de; Germiniani, Francisco Manoel Branco; Munhoz, Renato Puppi

    2014-08-01

    Jean-Baptiste Charcot, a neurologist from the famous Salpêtrière school and a renowned maritime explorer, visited Brazil twice. The first visit was in 1903, when the first French Antarctic expedition, traveling aboard the ship Français, made a very short stopover in Recife, in the state of Pernambuco. The second took place in 1908, during the famous voyage of the Pourquoi Pas? to the Antarctic, when Charcot and his crew stayed in the city of Rio de Janeiro for eight days.

  18. Jean-Baptiste Charcot and Brazil

    Directory of Open Access Journals (Sweden)

    Hélio Afonso Ghizoni Teive

    2014-06-01

    Full Text Available Jean-Baptiste Charcot, a neurologist from the famous Salpêtrière school and a renowned maritime explorer, visited Brazil twice. The first visit was in 1903, when the first French Antarctic expedition, traveling aboard the ship Français, made a very short stopover in Recife, in the state of Pernambuco. The second took place in 1908, during the famous voyage of the Pourquoi Pas? to the Antarctic, when Charcot and his crew stayed in the city of Rio de Janeiro for eight days.

  19. The Costs of Displacement in Brazil

    OpenAIRE

    Naercio Menezes-Filho

    2004-01-01

    This paper uses new data that combines information on workers’ education and earnings trajectories with information about their firms to estimate the costs of job displacement in Brazil. We find that high-tenure workers displaced from their firms during mass lay-offs suffer a long-term loss in monthly wages of about 20% per year. We show that this result is robust to different treatment of workers that leave the formal sector of the economy and is driven by the losses suffered by more educa...

  20. The "hot money" phenomenon in Brazil

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    Mylène Gaulard

    2012-09-01

    Full Text Available Because of its high interest rates, Brazil attracts more and more speculative capital flows, called "hot money", under the form of foreign loans, direct or portfolio investments. Actually, the country is directly involved in a carry-trade strategy that tends to appreciate the real, what penalizes the Brazilian exportations of manufactured products. Moreover, capital inflows are extremely volatile, and their departure, causing a fall in loans granted to the Brazilian private banks, could provoke a dangerous burst of the speculative bubble they have contributed to form in the Brazilian real estate sector.

  1. Helminths parasites of whales in Brazil

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    Luís C. Muniz-Pereira

    1999-01-01

    Full Text Available Three species of whale Balaenoptera borealis Lesson, 1828, B. physalus (Linnaeus, 1758 and Physeter catodon Linnaeus, 1758 captured in the Brazilian coast were necropsied for helminths. Balaenoptera borealis and B. physalus were infected by Crassicauda crassicauda (Nematoda, Tetrameridae and Ogmogaster antarcticus (Digenea: Notocotylidae, which are referred for the first time in Brazil. Balaenoptera borealis was also infected by Lecithodesmus goliath (Digenea, Campulidae and Bolbosoma turbinella (Acanthocephala, Polymorphidae. Physeter catodon was infected by Anisakis physeteris (Nematoda, Anisakidae, which is a new record to this host in Brazilian waters.

  2. Production and marketing of drugs in Brazil.

    Science.gov (United States)

    Castelo, A; Colombo, A L; Holbrook, A M

    1991-01-01

    Brazil is typical of many developing countries in its struggle to provide basic healthcare for its citizens in face of national economic instability. Since pharmaceuticals represent a major component of modern healthcare, their production, regulation and use become an area of concern. It appears that any change in the current production patterns will require a major commitment from governments, understanding external economic pressures. There are pros and cons in a policy directed towards pharmaceutical self-sufficiency. Aside from production, efforts directed towards extending access to essential drugs and improving the appropriateness of use, would appear to be warranted.

  3. Deforestation in Brazil: motivations, journeys and tendencies

    Science.gov (United States)

    Leite, J. C.; Ferreira, A. J. D.; Esteves, T. C. J.; Bento, C. P. M.

    2012-04-01

    José Carlos Leite1; António José Dinis Ferreira2; Tanya Cristina de Jesus Esteves2; Célia Patrícia Martins Bento2 1Universidade Federal de Mato Grosso, Brazil; 2IPC - Escola Superior Agrária de Coimbra, Portugal Over the last three decades, deforestation in Brazil occurred systematically in the area known as the "arc of deforestation", an extensive geographical area located in the interface of the Cerrado and the Amazon biomes. This work encompasses the reasons, causes and/or motivations of that recent deforestation, focusing on the Central-West and Northern regions. A number of reasons will be presented, seeking to build an approach able to identify the deepest roots of deforestation of those regions. Our actions over the environment are framed by our cultural matrix that stream from a western philosophic attitude. This way, to understand the framework where the deforestation actions are justified requires a multidisciplinary approach to understand the deforestation of the Cerrado and Amazon biomes, since the motivations for forest destruction in Brazil are complex and not entirely understood within the domains of a single disciplinary area. To search for an isolated cause to understand the recent deforestation can only be plausible if we ignore information on what actually happens. The methodology used in this work is based on a bibliographical revision, analysis of georeferrenced information, participative processes implementation and observation of stakeholder behavior, and field research. It departs from a general vision on deforestation that initially occurred at the littoral region, by the Atlantic Rainforest, right after the arrival of the Europeans, and throughout the centuries penetrates towards the interior, hitting the Cerrado and Amazon biomes. In this last case, we focused on the Vale do Alto Guaporé region, near Bolivia, where the intensity of the deforestation was verified from 1970 to 1990. Ultimately, the final result is a mosaic of reasons

  4. Media, State and Society in Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Julián Durazo Herrmann

    2016-08-01

    Full Text Available In this paper, I seek to assess the role of the media in ongoing subnational democratization processes from a State-in-society perspective. I use the case of Bahia, a state in North-Eastern Brazil, to assess ownership and social access to the media, the media’s autonomy from both the State and social actors as well as how conflicts between public interest and private profit are solved. We will thus understand the role of subnational media in sustaining pluralism and in providing independent sources of information, two critical dimensions of democracy.

  5. Scrapping Maroon history : Brazil's promise, Suriname's shame

    Directory of Open Access Journals (Sweden)

    Richard Price

    1998-07-01

    Full Text Available Argues that all American nations except Suriname now provide legal protection for its indigenous/Maroon populations. Demonstrates that successive Suriname governments have been pursuing an increasingly militant and destructive policy against both Maroons and indigenous communities. Calls for rapid legislation, to bring Suriname's constitution and legal code in line with the various human rights and ecological treaties to which the country is party. Also reviews recent work on remnants of quilombos in Brazil, which often uses research on Caribbean Maroon communities as implicit or explicit models.

  6. [Description of a new species of the genus Astyanax Baird & Girard from Araguaia River basin, Brazil].

    Science.gov (United States)

    Garutti, V

    1999-11-01

    Astyanax argyrimarginatus sp. n. is described from the Araguaia River basin, Brazil. The new species may be diagnosed by a humeral dark spot horizontally oval, and an elongated caudal peduncle dark spot, continued to the tip of the mid caudal rays, two dark brown vertical bars on the humeral region, and a single black lateral stripe with silvered border. Forty-two to forty-six scales on lateral line; fourteen to sixteen vertical scales rows. Twenty-seven to thirty-one anal fin rays. Dentary large teeth quincuspid, inner row of pre-maxilar teeth quincuspid or hexacuspid, and one maxillary tooth. Comments on the characters which permit to recognize the new species from others with the same color pattern are made.

  7. Reproduction of a whiptail lizard (Ameivula ocellifera, Teiidae from a coastal area in northeastern Brazil

    Directory of Open Access Journals (Sweden)

    DJAN ZANCHI-SILVA

    2014-09-01

    Full Text Available The reproductive ecology of Ameivula ocellifera was studied from September 2009 to August 2010 in a coastal area of the state of Ceará, Brazil. Females reproduced continuously throughout the year, with a peak at the end of the rainy season. Even though there was a predominance of pre-reproductive individuals in the sample, gonadal activity of males peaked synchronously to female reproduction. Mean clutch size was 1.98 ± 0.56 and positively associated with female body size, while mean egg volume was 510.54 ± 84.29 mm3 and unrelated to female body size. We did not find any association between clutch size and average egg volume.

  8. PRE: A framework for enterprise integration

    Energy Technology Data Exchange (ETDEWEB)

    Whiteside, R.A.; Friedman-Hill, E.J. [Sandia National Labs., Livermore, CA (United States); Detry, R.J. [Sandia National Labs., Albuquerque, NM (United States)

    1998-03-01

    Sandia National Laboratories` Product Realization Environment (PRE) is a lightweight, CORBA based framework for the integration of a broad variety of applications. These applications are wrapped for use in the PRE framework as reusable components. For example, some of the PRE components currently available include: (1) product data management (PDM) system, (2) human resources database, several finite element analysis programs, and (3) a variety of image and document format converters. PRE enables the development of end user applications (as Java applets, for example) that use these components as building blocks. To aid such development, the PreLib library (available in both C++ and Java) permits both wrapping and using these components without knowledge of either CORBA or the security mechanisms used.

  9. Pre-task music improves swimming performance.

    Science.gov (United States)

    Smirmaul, B P; Dos Santos, R V; Da Silva Neto, L V

    2015-12-01

    The purpose of this study was to investigate the effects of pre-task music on swimming performance and other psychological variables. A randomized counterbalanced within-subjects (experimental and control condition) design was employed. Eighteen regional level male swimmers performed two 200-m freestyle swimming time trials. Participants were exposed to either 5 minutes of self-selected music (pre-task music condition) or 5 minutes of silence (control condition) and, after 1 minute, performed the swimming task. Swimming time was significantly shorter (-1.44%) in the pre-task music condition. Listening to pre-task music increased motivation to perform the swimming task, while arousal remained unchanged. While fatigue increased after the swimming task in both conditions, vigor, ratings of perceived exertion and affective valence were unaltered. It is concluded, for the first time, that pre-task music improves swimming performance.

  10. Diet and feeding strategy of the dusky grouper Mycteroperca marginata (Actinopterygii: Epinephelidae in a man-made rocky habitat in southern Brazil

    Directory of Open Access Journals (Sweden)

    Mario V. Condini

    2011-03-01

    Full Text Available The dusky grouper (Mycteroperca marginata is a marine species usually associated with rocky bottoms and reefs. The present work investigated the diet and feeding strategy of a dusky grouper population inhabiting a 4.5 km long pair of rocky jetties located in the mouth of Patos Lagoon estuary. No prior research has been conducted in such man-made habitat and the current study provides a basis for comparative studies on the diet of the dusky grouper populations inhabiting natural vs. man-made rocky habitats. Similarly with previous studies on natural substrates, crabs and fishes were the main food categories consumed (%IRI = 85.1 and %IRI = 12.6, respectively, whereas shrimps and mollusks had lower importance in the diet (%IRI = 1.9 and 0.4, respectively. As previously reported for dusky grouper populations inhabiting reefs and rocky bottoms, the present work revealed conspicuous size related dietary shifts. Blue crabs and fishes become increasingly important food items in the diet of larger individuals (> 500 mm, TL. Finally, it was found that the studied dusky population has a generalist feeding strategy with a high between-individual variation in prey consumption. Such strategy remained similar across the size increment of the species. Our findings suggest that man-made rocky substrates provide suitable feeding grounds for the dusky grouper in southern Brazil and could be used as an additional tool in the conservation efforts of this endangered species.A garoupa-verdadeira (Mycteroperca marginata é uma espécie marinha geralmente associada a fundos rochosos e recifes. O presente trabalho investiga a dieta e estratégia alimentar de uma população da garoupa-verdadeira que habita um longo (4,5 km par de molhes de pedra na desembocadura do estuário da laguna dos Patos, sul do Brasil. Não há trabalhos anteriores realizados nesse tipo de habitat construído pelo homem e este trabalho fornece uma base de comparação com estudos de dieta de

  11. Age, growth, and reproductive aspects of the dusky grouper Mycteroperca marginata (Actinopterygii: Epinephelidae in a man-made rocky habitat in southern Brazil

    Directory of Open Access Journals (Sweden)

    Elisa Seyboth

    2011-01-01

    Full Text Available The dusky grouper, Mycteroperca marginata, is an important commercial marine fish that is currently considered an endangered species worldwide and listed as overexploited in Brazil. Although its reproductive biology has been studied elsewhere, no information is available for populations in its southernmost distribution limit on the Brazilian coast. The present work investigates age structure, growth and reproduction of individuals inhabiting a pair of rocky jetties, about 4.5 km long each, located in the mouth of Patos Lagoon in the municipality of Rio Grande, in the southwestern Atlantic Ocean. A total of 130 individuals obtained between February 2007 and May 2009 were analyzed, with total length ranging from 260 to 800 mm. The growth coefficient found in the present study (K: 0.069 was lower than values reported for dusky grouper populations from the Mediterranean Sea (0.087 and southeast Africa (0.09. This difference could be related to higher average water temperatures in these regions compared to the current study site or due to poorer habitat quality in terms of the shelters available for dusky grouper individuals to establish their territories. Microscopic ovarian analyses of individuals during three years of sampling revealed only the occurrence of immature and resting females. The absence of ripe or post-spawning individuals, associated with low GSI values (A garoupa-verdadeira, Mycteroperca marginata, é uma espécie de importância comercial que atualmente é considerada como ameaçada mundialmente e sobre-explotada no Brasil. Embora sua biologia reprodutiva tenha sido estudada em outras regiões, nenhuma informação está disponível sobre populações que habitam o extremo sul da sua distribuição na costa brasileira. O presente trabalho investiga a estrutura de idade, crescimento e reprodução de indivíduos que habitam dois molhes de pedra, com cerca de 4,5 km de extensão cada, localizados na desembocadura da laguna dos Patos

  12. Soy moratorium impacts on soybean and deforestation dynamics in Mato Grosso, Brazil.

    Science.gov (United States)

    Kastens, Jude H; Brown, J Christopher; Coutinho, Alexandre Camargo; Bishop, Christopher R; Esquerdo, Júlio César D M

    2017-01-01

    Previous research has established the usefulness of remotely sensed vegetation index (VI) data from the Moderate Resolution Imaging Spectroradiometer (MODIS) to characterize the spatial dynamics of agriculture in the state of Mato Grosso (MT), Brazil. With these data it has become possible to track MT agriculture, which accounts for ~85% of Brazilian Amazon soy production, across periods of several years. Annual land cover (LC) maps support investigation of the spatiotemporal dynamics of agriculture as they relate to forest cover and governance and policy efforts to lower deforestation rates. We use a unique, spatially extensive 9-year (2005-2013) ground reference dataset to classify, with approximately 80% accuracy, MODIS VI data, merging the results with carefully processed annual forest and sugarcane coverages developed by Brazil's National Institute for Space Research to produce LC maps for MT for the 2001-2014 crop years. We apply the maps to an evaluation of forest and agricultural intensification dynamics before and after the Soy Moratorium (SoyM), a governance effort enacted in July 2006 to halt deforestation for the purpose of soy production in the Brazilian Amazon. We find the pre-SoyM deforestation rate to be more than five times the post-SoyM rate, while simultaneously observing the pre-SoyM forest-to-soy conversion rate to be more than twice the post-SoyM rate. These observations support the hypothesis that SoyM has played a role in reducing both deforestation and subsequent use for soy production. Additional analyses explore the land use tendencies of deforested areas and the conceptual framework of horizontal and vertical agricultural intensification, which distinguishes production increases attributable to cropland expansion into newly deforested areas as opposed to implementation of multi-cropping systems on existing cropland. During the 14-year study period, soy production was found to shift from predominantly single-crop systems to majority

  13. 75 FR 22370 - Certain Frozen Warmwater Shrimp From Brazil, Ecuador, India, the People's Republic of China...

    Science.gov (United States)

    2010-04-28

    ... Value: Certain Frozen and Canned Warmwater Shrimp From Brazil, 69 FR 76910 (December 23, 2004) (Brazil... Than Fair Value and Antidumping Duty Order: Certain Frozen Warmwater Shrimp from Brazil, 70 FR 5143... International Trade Administration Certain Frozen Warmwater Shrimp From Brazil, Ecuador, India, the...

  14. WELFARE OF BROILERS INGESTING A PRE-SLAUGHTER HYDRIC DIET OF LEMON GRASS

    Directory of Open Access Journals (Sweden)

    AFB Royer

    2015-09-01

    Full Text Available ABSTRACTThe pre-slaughter period is considered critical in broiler production. Several factors contribute to increase the birds' stress, such as handling, harvesting, and transportation, negatively affecting their welfare. This study aimed at evaluating the addition of lemon grass (Cymbopogon citratusStapf to the drinking water of broilers during the pre-slaughter period on their behavior, blood cortisol, and surface temperature. The study was carried out at the experimental farm of the Federal University of Grande Dourados (UFGD, Dourados, MS, Brazil. In total, 2594 broilers were distributed according to a completely randomized experimental design, in a 3x2x2 factorial arrangement, with four replicates per treatment. Treatments consisted of three different lemon grass levels (Cymbopogon citratus Stapf used in the form of an infusion (0, 0.1, and 5 g per L of water, sex (male or female, and genetic strain (Ross(r 308 or Cobb(r 500. The infusion was offered when birds were 42 days old. On that day, blood was collected for blood cortisol level determination, broiler surface temperature was recorded, and an ethogram was applied to register broiler behavior. Blood cortisol level and broiler surface temperature were not affected by treatments (p>0.05. The behavior of beak opening was different between the genetic strains (p<0.05, being more frequent in Ross(r 308 broilers. Lemon grass water content did not affect broilers' surface temperature when consumed during the pre-slaughter period.

  15. Paragonimiasis: first case reported in Brazil

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    Antônio Carlos Moreira Lemos

    2007-02-01

    Full Text Available The authors present a case from a 59 years old white female Brazilian patient, based in Salvador-Bahia, Brazil's northeastern side area, who experienced irritative cough and progressive dyspnea, and, after 18 months, was admitted to a hospital with respiratory insufficiency. The physical exam showed diffuse rales in both hemithoraces. Initial leukogram showed 14,400 cells/mL with 14% of eosinophils and chest X-ray showed peribronchovascular infiltrate, predominating in the lower half of the lung fields, and small opaque nodules. The high-resolution computed tomography scan of the chest (HRCT presented compatible pattern with airways disease, especially from the small airways, with air trapping, tree sprouting images, central lobular nodules and bronchiectasis, making the results compatible with bronchiolitis and bronchiectasis. The transbroncho biopsy unveiled granulomatous lesion with necrosis, where was noticed a structure compatible to a parasitic case, and the research of the parasite eggs in the sputum was positive to paragonimus. After the praziquantel use, the patient presented a thick ferruginous expectoration and the result for BAAR examination was positive. The PCR exam and the sputum culture confirmed M. tuberculosis, and then the treatment for M. tuberculosis was initiated. The authors warn that this infection may have been a consequence of economics globalization process, where the importation of parasitized crustaceans might be the cause. However, there is the need of an accurate examination for the possibility of paragonimus specimens in this area of Brazil.

  16. Coccidioidomycosis in Brazil. A case report

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    MARTINS Marilena dos Anjos

    1997-01-01

    Full Text Available Coccidioidomycosis is an endemic infection with a relatively limited geographic distribution: Mexico, Guatemala, Honduras, Colombia, Venezuela, Bolivia, Paraguai, Argentina and the southwest of the United States. In these countries, the endemic area is restricted to the semiarid desert like regions which are similar to the northeast of Brazil. Case report: The patient is a 32 year-old male, born in the state of Bahia (Northeast of Brazil and has been living in São Paulo (Southeast for 6 years. He was admitted at Hospital das Clínicas, at the Department of Pneumology in October 1996, with a 6 month history of progressive and productive cough, fever, malaise, chills, loss of weight, weakness and arthralgia in the small joints. Chest x-rays and computerized tomography disclosed an interstitial reticulonodular infiltrate with a cavity in the right upper lobe. The standard potassium hydroxide preparation of sputum and broncoalveolar lavage demonstrated the characteristic thickened wall spherules in various stages of development. Sabouraud dextrose agar, at 25° C and 30° C showed growth of white and cottony aerial micelium. The microscopic morphology disclosed branched hyphae characterized by thick walled, barrel shaped arthroconidia alternated with empty cells. The sorological studies with positive double immunodiffusion test, and also positive complement fixation test in 1/128 dilution confirmed the diagnosis. The patient has been treated with ketoconazole and presents a favorable clinical and radiological evolution

  17. Fetal deaths in Brazil: a systematic review

    Science.gov (United States)

    Barbeiro, Fernanda Morena dos Santos; Fonseca, Sandra Costa; Tauffer, Mariana Girão; Ferreira, Mariana de Souza Santos; da Silva, Fagner Paulo; Ventura, Patrícia Mendonça; Quadros, Jesirée Iglesias

    2015-01-01

    OBJECTIVE To review the frequency of and factors associated with fetal death in the Brazilian scientific literature. METHODS A systematic review of Brazilian studies on fetal deaths published between 2003 and 2013 was conducted. In total, 27 studies were analyzed; of these, 4 studies addressed the quality of data, 12 were descriptive studies, and 11 studies evaluated the factors associated with fetal death. The databases searched were PubMed and Lilacs, and data extraction and synthesis were independently performed by two or more examiners. RESULTS The level of completeness of fetal death certificates was deficient, both in the completion of variables, particularly sociodemographic variables, and in defining the underlying causes of death. Fetal deaths have decreased in Brazil; however, inequalities persist. Analysis of the causes of death indicated maternal morbidities that could be prevented and treated. The main factors associated with fetal deaths were absent or inadequate prenatal care, low education level, maternal morbidity, and adverse reproductive history. CONCLUSIONS Prenatal care should prioritize women that are most vulnerable (considering their social environment or their reproductive history and morbidities) with the aim of decreasing the fetal mortality rate in Brazil. Adequate completion of death certificates and investment in the committees that investigate fetal and infant deaths are necessary. PMID:25902565

  18. Women's hidden transcripts about abortion in Brazil.

    Science.gov (United States)

    Nations, M K; Misago, C; Fonseca, W; Correia, L L; Campbell, O M

    1997-06-01

    Two folk medical conditions, "delayed" (atrasada) and "suspended" (suspendida) menstruation, are described as perceived by poor Brazilian women in Northeast Brazil. Culturally prescribed methods to "regulate" these conditions and provoke menstrual bleeding are also described, including ingesting herbal remedies, patent drugs, and modern pharmaceuticals. The ingestion of such self-administered remedies is facilitated by the cognitive ambiguity, euphemisms, folklore, etc., which surround conception and gestation. The authors argue that the ethnomedical conditions of "delayed" and "suspended" menstruation and subsequent menstrual regulation are part of the "hidden reproductive transcript" of poor and powerless Brazilian women. Through popular culture, they voice their collective dissent to the official, public opinion about the illegality and immorality of induced abortion and the chronic lack of family planning services in Northeast Brazil. While many health professionals consider women's explanations of menstrual regulation as a "cover-up" for self-induced abortions, such popular justifications may represent either an unconscious or artful manipulation of hegemonic, anti-abortion ideology expressed in prudent, unobtrusive and veiled ways. The development of safer abortion alternatives should consider women's hidden reproductive transcripts.

  19. Ichthyofauna Used in Traditional Medicine in Brazil

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    Ana Carla Asfora El-Deir

    2012-01-01

    Full Text Available Fish represent the group of vertebrates with the largest number of species and the largest geographic distribution; they are also used in different ways by modern civilizations. The goal of this study was to compile the current knowledge on the use of ichthyofauna in zootherapeutic practices in Brazil, including ecological and conservational commentary on the species recorded. We recorded a total of 85 species (44 fresh-water species and 41 salt-water species used for medicinal purposes in Brazil. The three most commonly cited species were Hoplias malabaricus, Hippocampus reidi, and Electrophorus electricus. In terms of conservation status, 65% of species are in the “not evaluated” category, and 14% are in the “insufficient data” category. Three species are in the “vulnerable” category: Atlantoraja cyclophora, Balistes vetula, and Hippocampus erectus. Currently, we cannot avoid considering human pressure on the population dynamics of these species, which is an essential variable for the conservation of the species and the ecosystems in which they live and for the perpetuation of traditional medical practices.

  20. Analysis of medicine advertisement produced in Brazil.

    Science.gov (United States)

    Wzorek, Lorilei de Fátima; Correr, Cassyano J; Badaró Trindade, Angela C; Pontarolo, Roberto

    2007-07-01

    To analyze the compliance of drug advertisements with regulations in Brazil, subject to Resolution RDC No. 102/2000 since 2000, which abides by the WHO's (World Health Organization) Ethical Criteria for Medicinal Drug Promotion, published in 1988. Drug advertisements running within the period of October 2002 to October 2003 were collected and recorded. Media sources included various AM and FM radio stations, television channels, newspapers, and magazines, as well as printed material distributed in doctors' offices, hospitals, drugstores, conferences, billboards, and bus doors. All sources were located in Curitiba City, Brazil, and its surrounding area. Advertisement content was analyzed according to a conformity checklist prepared based on the legal requirements of RDC No. 102/00. A total of 827 advertisements for 517 different products, 83.91% regularly registered as medicinal drugs and 16.09% unregistered products that should be registered according to the Brazilian regulations, were recorded and collected. Approximately 74.73% of the advertisements did not comply with regulations; on average, such advertisements had 4.6 infractions each. The results of this research suggest that RDC No. 102/00 is not followed, which strengthens the need to adopt new forms of regulation to prohibit excesses of the pharmaceutical industry and to protect the population from abusive and misleading drug advertising.

  1. Analysis of medicine advertisement produced in Brazil.

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    Wzorek LF

    2007-09-01

    Full Text Available Objective: To analyze the compliance of drug advertisements with regulations in Brazil, subject to Resolution RDC No. 102/2000 since 2000, which abides by the WHO’s (World Health Organization Ethical Criteria for Medicinal Drug Promotion, published in 1988. Methods: Drug advertisements running within the period of October 2002 to October 2003 were collected and recorded. Media sources included various AM and FM radio stations, television channels, newspapers, and magazines, as well as printed material distributed in doctors’ offices, hospitals, drugstores, conferences, billboards, and bus doors. All sources were located in Curitiba City, Brazil, and its surrounding area. Advertisement content was analyzed according to a conformity checklist prepared based on the legal requirements of RDC No. 102/00. Results: A total of 827 advertisements for 517 different products, 83.91% regularly registered as medicinal drugs and 16.09% unregistered products that should be registered according to the Brazilian regulations, were recorded and collected. Approximately 74.73% of the advertisements did not comply with regulations; on average, such advertisements had 4.6 infractions each. Conclusions: The results of this research suggest that RDC No. 102/00 is not followed, which strengthens the need to adopt new forms of regulation to prohibit excesses of the pharmaceutical industry and to protect the population from abusive and misleading drug advertising.

  2. EPIDEMIOLOGY OF HUMAN RODENTICIDES POISONING IN BRAZIL

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    Maíra Costa Ferreira

    2013-09-01

    Full Text Available This work aims to analyze the epidemiological profile of human poisoning by rodenticides in Brazil and Regions, in the period 2000 to 2008. This is a descriptive epidemiological study based on secondary data from the National System of Toxic- harmacological Information. Calculations were performed in the incidence rate and fatality rate. The North and Northeast regions had the highest mortality rates for the period. Children from 1 to 4 years had high incidence in all regions except in Northeast, where teenagers were most affected. The rodenticide poisoning was more incident in urban areas and among females, and had attempt suicide as predominant circumstance. Although most cases have evolved for healing, there was almost 40% unconfirmed healing in the South region and 57% of ignored evolution in Southeast. Deaths caused by ingestion of rodenticides were below 5%. The rodenticide poisoning has remained in Brazil with a major public health problem and, despite the differences in the country, the poisoning profile did not change significantly between different regions.

  3. Fetal deaths in Brazil: a systematic review

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    Fernanda Morena dos Santos Barbeiro

    2015-01-01

    Full Text Available OBJECTIVE To review the frequency of and factors associated with fetal death in the Brazilian scientific literature. METHODS A systematic review of Brazilian studies on fetal deaths published between 2003 and 2013 was conducted. In total, 27 studies were analyzed; of these, 4 studies addressed the quality of data, 12 were descriptive studies, and 11 studies evaluated the factors associated with fetal death. The databases searched were PubMed and Lilacs, and data extraction and synthesis were independently performed by two or more examiners. RESULTS The level of completeness of fetal death certificates was deficient, both in the completion of variables, particularly sociodemographic variables, and in defining the underlying causes of death. Fetal deaths have decreased in Brazil; however, inequalities persist. Analysis of the causes of death indicated maternal morbidities that could be prevented and treated. The main factors associated with fetal deaths were absent or inadequate prenatal care, low education level, maternal morbidity, and adverse reproductive history. CONCLUSIONS Prenatal care should prioritize women that are most vulnerable (considering their social environment or their reproductive history and morbidities with the aim of decreasing the fetal mortality rate in Brazil. Adequate completion of death certificates and investment in the committees that investigate fetal and infant deaths are necessary.

  4. Prenatal care effectiveness and utilization in Brazil.

    Science.gov (United States)

    Wehby, George L; Murray, Jeffrey C; Castilla, Eduardo E; Lopez-Camelo, Jorge S; Ohsfeldt, Robert L

    2009-05-01

    The impact of prenatal care use on birth outcomes has been understudied in South American countries. This study assessed the effects of various measures of prenatal care use on birth weight (BW) and gestational age outcomes using samples of infants born without and with common birth defects from Brazil, and evaluated the demand for prenatal care. Prenatal visits improved BW in the group without birth defects through increasing both fetal growth rate and gestational age, but prenatal care visits had an insignificant effect on BW in the group with birth defects when adjusting for gestational age. Prenatal care delay had no effects on BW in both infant groups but increased preterm birth risk in the group without birth defects. Inadequate care versus intermediate care also increased LBW risk in the group without birth effects. Quantile regression analyses revealed that prenatal care visits had larger effects at low compared with high BW quantiles. Several other prenatal factors and covariates such as multivitamin use and number of previous live births had significant effects on the studied outcomes. The number of prenatal care visits was significantly affected by several maternal health and fertility indicators. Significant geographic differences in utilization were observed as well. The study suggests that more frequent use of prenatal care can increase BW significantly in Brazil, especially among pregnancies that are uncomplicated with birth defects but that are at high risk for low birth weight. Further research is needed to understand the effects of prenatal care use for pregnancies that are complicated with birth defects.

  5. Multidecadal Variability of the North Brazil Current

    Science.gov (United States)

    Zhang, D.; McPhaden, M.

    2009-04-01

    The North Brazil Current (NBC) flowing northward in the tropical south Atlantic is one of the strongest western boundary currents in the world ocean. It's unique location, straddling the tropical Atlantic where currents are predominately zonal, suggests that it is a major component of the Atlantic Meridional Overturning Circulation (AMOC). Fritz Schott was one of the first to suggest using the NBC as an index for AMOC transport, which is difficult to simulate accurately in models and data assimilation systems due to a lack of observational constraints. Here, we calculate an NBC transport time series based on five decades of historical ocean observations near the western boundary off the coast of Brazil between 6° and 11°S. Results reveal a large magnitude NBC variation on multidecadal time scales that is coherent with the Atlantic Multidecadal Oscillation in sea surface temperature, multidecadal swings in Sahel Drought and Atlantic hurricane activity, as well as the subtropical and subpolar upper ocean salinity anomalies. All of these multidecadal variations have been linked to the AMOC in a number of modelling studies, suggesting that our observed multidecadal NBC variability is an useful indicator of the AMOC. Concerning the possible slowdown of AMOC under global warming and the debate about whether a slowdown has already occurred, our NBC transport time series shows no significant trend over the last half century. The results provide important constraints on climate models used for climate change projections and decadal time scale climate predictions.

  6. Dynamics of Sheep Production in Brazil

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    Samuel Rezende Paiva

    2013-07-01

    Full Text Available Sheep production is present on all continents and has been practiced in Brazil since the colonization. In this study, the multitemporal dynamics of sheep production in Brazil is examined using official government data (Brazilian Institute for Geography and Statistics-IBGE from 1976 to 2010. Maps of flock growth rates and growth acceleration maps by municipality were elaborated. The Southern states are seen to show a reduction in production mainly due to the wool crisis in the 1970s and 80s. The Northeast is seen to be important for meat production. More recently, centerwest and northern states have shown an increase in growth rates but this is still incipient. The maps of growth, acceleration and midpoint for sheep production showed a noticeable return to an increase in production in the South in recent years. The midpoint of production flow was in the northeast direction, which has stagnated. There was great dynamics in sheep production over the whole Brazilian territory, which affected supply chains due to the expansion of domestic and foreign markets. Areas with higher fluctuations in production are more vulnerable in terms of investment policies.

  7. Health promotion in school environment in Brazil

    Science.gov (United States)

    Horta, Rogério Lessa; Andersen, Cristine Scattolin; Pinto, Raquel Oliveira; Horta, Bernardo Lessa; Oliveira-Campos, Maryane; de Andreazzi, Marco Antonio Ratzsch; Malta, Deborah Carvalho

    2017-01-01

    ABSTRACT OBJECTIVE Evaluate the school environments to which ninth-year students are exposed in Brazil and in the five regions of the country according to health promotion guidelines. METHODS Cross-sectional study from 2012, with a representative sample of Brazil and its macroregions. We interviewed ninth-year schoolchildren and managers of public and private schools. We proposed a score of health promotion in the school environment (EPSAE) and estimated the distribution of school members according to this score. Crude and adjusted odds ratios (OR) were used, by ordinal regression, to determine the schoolchildren and schools with higher scores, according to the independent variables. RESULTS A student is more likely to attend a school with a higher EPSAE in the South (OR = 2.80; 95%CI 2.67–2.93) if the school is private (OR = 4.52; 95%CI 4.25–4.81) and located in a state capital, as well as if the student is 15 years of age or older, has a paid job, or has parents with higher education. CONCLUSIONS The inequalities among the country’s regions and schools are significant, demonstrating the need for resources and actions that promote greater equity. PMID:28380209

  8. Climatology of destructive hailstorms in Brazil

    Science.gov (United States)

    Martins, Jorge A.; Brand, Veronika S.; Capucim, Mauricio N.; Felix, Rafael R.; Martins, Leila D.; Freitas, Edmilson D.; Gonçalves, Fabio L. T.; Hallak, Ricardo; Dias, Maria A. F. Silva; Cecil, Daniel J.

    2017-02-01

    Hail is considered to be among the most complex extreme weather phenomena of the atmosphere. Every year, notably in the southern Brazilian States, destructive hailstorms result in serious economic losses and cause a great social impact destroying crops, homes, medical facilities and schools. The aim of this study is to document the spatial, annual, and diurnal variation in destructive hailstorm frequency during a 22 year period from 1991 to 2012 in Brazil. The analysis is based on a collection of reports released by the Brazilian National Civil Protection Secretariat - SEDEC. Based on reports of emergency assistance given to the population affected by a disaster, the information discussed in this work is assumed as representative only of destructive hailstorms. The analysis reveals a large spatial variability, with the majority of hailstorm occurrences distributed in the three southernmost Brazilian States. Within those states, the number of hail reports was observed to increase with increasing population density in rural areas. Hailstorms were reported most often in the late afternoon and evening of the winter/spring transition, in agreement with a few other areas in the subtropics with available studies, but different from the majority of studies for temperate zones, which suggest spring/summer as the hail season. Although the results show some discrepancies compared to satellite hail signatures, the findings of this work confirm that southern Brazil is a region prone to the development of strong convective storms, with high annual numbers of destructive hail events.

  9. Implementation of thermographers' certification in Brazil

    Science.gov (United States)

    dos Santos, Laerte; Alves, Luiz M.; da Costa Bortoni, Edson

    2011-05-01

    In recent years Brazil has experienced extraordinary growth despite the recent economic global crisis. The demand for infrared thermography products and services has accompanied this growth. Like other non-destructive testing and inspection, the results obtained by thermography are highly dependent on the skills of thermographer. Therefore, it is very important to establish a serious and recognized process of certification to assess thermographers' qualifications and help services suppliers to establish credibility with their customers and increase the confidence of these costumers on the quality of these services. The Brazilian Society of Non-Destructive Testing and Inspection, ABENDI, a non-profitable, private technical-scientific entity, recognized nationally and internationally, has observed the necessity of starting a process for certification of thermographers in Brazil. With support of a work group composed by experts from oil and energy industries, transportation, universities and manufactures, the activities started in 2005. This paper describes the economic background required for installation of the certification process, its initial steps, the main characteristics of the Brazilian certification and the expectation for initiating the certification process.

  10. Analysis of medicine advertisement produced in Brazil

    Science.gov (United States)

    Wzorek, Lorilei de Fátima; Correr, Cassyano J.; Badaró Trindade, Angela C.; Pontarolo, Roberto

    Objective To analyze the compliance of drug advertisements with regulations in Brazil, subject to Resolution RDC No. 102/2000 since 2000, which abides by the WHO’s (World Health Organization) Ethical Criteria for Medicinal Drug Promotion, published in 1988. Methods Drug advertisements running within the period of October 2002 to October 2003 were collected and recorded. Media sources included various AM and FM radio stations, television channels, newspapers, and magazines, as well as printed material distributed in doctors’ offices, hospitals, drugstores, conferences, billboards, and bus doors. All sources were located in Curitiba City, Brazil, and its surrounding area. Advertisement content was analyzed according to a conformity checklist prepared based on the legal requirements of RDC No. 102/00. Results A total of 827 advertisements for 517 different products, 83.91% regularly registered as medicinal drugs and 16.09% unregistered products that should be registered according to the Brazilian regulations, were recorded and collected. Approximately 74.73% of the advertisements did not comply with regulations; on average, such advertisements had 4.6 infractions each. Conclusions The results of this research suggest that RDC No. 102/00 is not followed, which strengthens the need to adopt new forms of regulation to prohibit excesses of the pharmaceutical industry and to protect the population from abusive and misleading drug advertising. PMID:25214926

  11. [AIDS along Brazil's borders, 1990-2003].

    Science.gov (United States)

    Rodrigues-Júnior, Antonio Luiz; de Castilho, Euclides Ayres

    2009-01-01

    To study the AIDS epidemic in Brazil's border areas, from the spatial and temporal perspective. This was an ecological study in which the cases of AIDS reported to the Ministry of Health of Brazil from 1990-2003 were grouped according to "hunger areas" as defined by Josué de Castro in the 1940s and according to 19 cultural subregions. Spatial assessment was based on incidence rates for border municipalities; temporal assessment considered the absolute number of cases occurring quarterly from 1990-2003 in each of the hunger areas studied (Extreme South, Midwest, and Amazon). During the study period, 7,973 cases of AIDS were reported from the Brazilian border areas: 648 in the Amazon area, 1,579 in the Midwest, and 5,746 in the Extreme South (populations of 668,098, 895,489, and 2,769,361, respectively). The subregions with the highest AIDS incidence rates in each of the three border areas were those near triple-borders, between more than two Latin American countries. Sexual transmission was predominant, with heterosexual transmission being the most frequent, followed by transmission by male homosexuality. These two categories accounted for 87.2% of the cases reported. The estimates of the trend parameter in the temporal analysis were 0.53 (P borders may be a strategy for territorial integration and for dealing with the AIDS epidemic, as long as social, economic, and cultural differences are taken into account.

  12. Forensic entomology and main challenges in Brazil.

    Science.gov (United States)

    Gomes, Leonardo; Von Zuben, Cláudio J

    2006-01-01

    Apart from an early case report from China (13th century), the first observations on insects and other arthropods as forensic indicators were documented in Germany and France during mass exhumations in the 1880s by Reinhard, who is considered a co-founder of the discipline. After the French publication of Mégnin's popular book on the applied aspects of forensic entomology, the concept quickly spread to Canada and United States. At that time, researchers recognized that the lack of systematic observations of insects of forensic importance jeopardized their use as indicators of postmortem interval. General advances in insect taxonomy and ecology helped to fill this gap over the following decades. After World Wars, few forensic entomology cases were reported in the scientific literature. From 1960s to the 1980s, Leclercq and Nuorteva were primarily responsible for maintaining the method in Central Europe, reporting isolated cases. Since then, basic research in the USA, Russia and Canada opened the way to the routine use of Entomology in forensic investigations. Identifications of insects associated with human cadavers are relatively few in the literature of the Neotropical region and have received little attention in Brazil. This article brings an overview of historic developments in this field, the recent studies and the main problems and challenges in South America and mainly in Brazil.

  13. Pediatric allergy and immunology in Brazil.

    Science.gov (United States)

    Rosario-Filho, Nelson A; Jacob, Cristina M; Sole, Dirceu; Condino-Neto, Antonio; Arruda, Luisa K; Costa-Carvalho, Beatriz; Cocco, Renata R; Camelo-Nunes, Inês; Chong-Neto, Herberto J; Wandalsen, Gustavo F; Castro, Ana P M; Yang, Ariana C; Pastorino, Antonio C; Sarinho, Emanuel S

    2013-06-01

    The subspecialty of pediatric allergy and immunology in Brazil is in its early years and progressing steadily. This review highlights the research developed in the past years aiming to show the characteristics of allergic and immunologic diseases in this vast country. Epidemiologic studies demonstrated the high prevalence of asthma in infants, children, and adolescents. Mortality rates and average annual variation of asthma hospitalization have reduced in all pediatric age groups. Indoor aeroallergen exposure is excessively high and contributes to the high rates of allergy sensitization. Prevalence of food allergy has increased to epidemic levels. Foods (35%), insect stings (30%), and drugs (23%) are the main etiological agents of anaphylaxis in children and adolescents. Molecular diagnosis of primary immunodeficiencies (PID) showed a high incidence of fungal infections including paracoccidioidomycosis in X-linked hyper-IgM syndrome, and the occurrence of BCG adverse reactions or other mycobacterial infections in patients with chronic granulomatous disease. Education in pediatric allergy and immunology is deficient for medical students, but residency programs are effective in training internists and pediatricians for the practice of allergy. The field of PID requires further training. Last, this review is a tribute to Prof. Dr. Charles Naspitz, one of the pioneers of our specialty in Brazil.

  14. [Historical evolution of package inserts in Brazil].

    Science.gov (United States)

    Caldeira, Telma Rodrigues; Neves, Eugênio Rodrigo Zimmer; Perini, Edson

    2008-04-01

    In Brazil, package inserts provide key information on pharmaceuticals. The current study analyzes the evolution of package inserts and the impact on this process by scientific research and development, globalization of information, and various health policies. The study began with a retrospective review of Brazilian health legislation until 1920, the year when the National Public Health Department was created. The analysis of documents on the evolution of health regulation in Brazil began with the Brazilian Pharmaceutical Collection-Health Rulings. The second stage of the study involved a search of standards and norms in VISALEGIS: Health Surveillance Legislation, Portal for Legislation from the National Congressional Information System and the Health Legislation System. Package inserts became an important vehicle for information in the country and underwent important regulatory changes in the latter half of the 20th century. From 1946 to 2006, the number of mandatory items increased, with more in-depth description. However, the standardization of information for medicines with the same active ingredient failed to materialize, despite its importance and the various legal initiatives in this direction.

  15. Antifouling activity of twelve demosponges from Brazil

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    SM. Ribeiro

    Full Text Available Benthic marine organisms are constantly exposed to fouling, which is harmful to most host species. Thus, the production of secondary metabolites containing antifouling properties is an important ecological advantage for sessile organisms and may also provide leading compounds for the development of antifouling paints. High antifouling potential of sponges has been demonstrated in the Indian and Pacific oceans and in the Caribbean and Mediterranean seas. Brazilian sponges remain understudied concerning antifouling activities. Only two scientific articles reported this activity in sponges of Brazil. The objective of this study was to test crude extracts of twelve species of sponges from Brazil against the attachment of the mussel Perna perna through laboratorial assays, and highlight promising species for future studies. The species Petromica citrina, Amphimedon viridis, Desmapsamma anchorata, Chondrosia sp., Polymastia janeirensis, Tedania ignis, Aplysina fulva, Mycale angulosa, Hymeniacidon heliophila, Dysidea etheria, Tethya rubra, and Tethya maza were frozen and freeze-dried before extraction with acetone or dichloromethane. The crude extract of four species significantly inhibited the attachment of byssus: Tethya rubra (p = 0.0009, Tethya maza (p = 0.0039, Petromica citrina (p = 0.0277, and Hymeniacidon heliophila (p = 0.00003. These species, specially, should be the target of future studies to detail the substances involved in the ability antifouling well as to define its amplitude of action.

  16. Brazil's Mixed Public and Private Hospital System.

    Science.gov (United States)

    Lewis, Maureen; Penteado, Evandro; Malik, Ana Maria

    2015-01-01

    Brazil's hospital sector is vibrant and growing. Under the 1988 Brazilian constitution all citizens have the right to health care, anticipating the global commitment to Universal Health Care. Brazil's public sector prides itself on having one of the world's largest single payer health care systems, but complementing that is a significant and larger private sector that is seeing big increase in investment, utilization and prices. This article outlines the structure of the hospital system and analyzes the nature and direction of private health sector expansion. Twenty-six percent of Brazilians have private health insurance and although coverage is concentrated in the urban areas of the Southeastern part of the country, it is growing across the nation. The disease burden shift to chronic diseases affects the nature of demand and the directly affects overall health care costs, which are rising rapidly outstripping national inflation by a factor of 3. Increasingly costs will have to be brought under control to maintain the viability of the private sector. Adaption of integrated care networks and strengthening of the public reimbursement system represent important areas for improvement.

  17. Astrobiology in Brazil: early history and perspectives

    Science.gov (United States)

    Rodrigues, Fabio; Galante, Douglas; Paulino-Lima, Ivan G.; Duarte, Rubens T. D.; Friaça, Amancio C. S.; Lage, Claudia; Janot-Pacheco, Eduardo; Teixeira, Ramachrisna; Horvath, Jorge E.

    2012-10-01

    This review reports the Brazilian history in astrobiology, as well as the first delineation of a vision of the future development of the field in the country, exploring its abundant biodiversity, highly capable human resources and state-of-the-art facilities, reflecting the last few years of stable governmental investments in science, technology and education, all conditions providing good perspectives on continued and steadily growing funding for astrobiology-related research. Brazil is growing steadily and fast in terms of its worldwide economic power, an effect being reflected in different areas of the Brazilian society, including industry, technology, education, social care and scientific production. In the field of astrobiology, the country has had some important landmarks, more intensely after the First Brazilian Workshop on Astrobiology in 2006. The history of astrobiology in Brazil, however, is not so recent and had its first occurrence in 1958. Since then, researchers carried out many individual initiatives across the country in astrobiology-related fields, resulting in an ever growing and expressive scientific production. The number of publications, including articles and theses, has particularly increased in the last decade, but still counting with the effort of researchers working individually. That scenario started to change in 2009, when a formal group of Brazilian researchers working with astrobiology was organized, aiming at congregating the scientific community interested in the subject and to promote the necessary interactions to achieve a multidisciplinary work, receiving facilities and funding from the University de Sao Paulo and other funding agencies.

  18. Workaholism in Brazil: measurement and individual differences.

    Science.gov (United States)

    Romeo, Marina; Yepes-Baldó, Montserrat; Berger, Rita; Netto Da Costa, Francisco Franco

    2014-01-01

    The aim of this research is the measurement and assessment of individual differences of workaholism in Brazil, an important issue which affects the competitiveness of companies. The WART 15-PBV was applied to a sample of 153 managers from companies located in Brazil, 82 (53.6%) women and 71 (46.4%) men. Ages ranged from 20 to 69 years with an average value of 41 (SD=9.06). We analyzed, on one hand, the factor structure of the questionnaire, its internal consistency and convergent (with the Dutch Work Addiction Scale - DUWAS) and criterion validity (with General Health Questionnaire – GHQ). On the other hand, we analyzed individual gender differences on workaholism. WART15-PBV has good psychometric properties, and evidence for convergent and criterion validity. Females and males differed on Impaired Communication / Self-Absorption dimension. This dimension has a direct effect only on men’s health perception, while Compulsive tendencies dimension has a direct effect for both genders. The findings suggest the WART15-PBV is a valid measure of workaholism that would contribute to the workers’ health and their professional and personal life, in order to encourage adequate conditions in the workplace taking into account workers’ individual differences.

  19. [Retrospect of tuberculosis control in Brazil].

    Science.gov (United States)

    Hijjar, Miguel Aiub; Gerhardt, Germano; Teixeira, Gilmário M; Procópio, Maria José

    2007-09-01

    The aim of the study was to look back on the course of action involving measures of tuberculosis control in Brazil since the end of the 19th century, covering the history of social struggles and pointing out institutions and people that have dedicated themselves to looking for solutions to these issues. The Brazilian response to tuberculosis started in society with the Ligas Contra a Tuberculose (Leagues Against Tuberculosis), promoting scientific advances, such as the BCG vaccination, which begun in 1927. From the public power, the Inspetoria de Profilaxia da TB (TB Prophylaxis Inspection Service - 1920), the Serviço Nacional de Tuberculose (National Service of Tuberculosis - 1940), and the Campanha Nacional Contra a Tuberculose (National Campaign Against Tuberculosis - 1946), coordinated national policies such as chemotherapy, beginning with the discovery of streptomycin in 1944. The emergence of bacterial resistance led to the development of several therapeutic schemes. The Scheme 1 (rifampycin, hydrazide and pyrazinamid), which was the main one in 1979 and is still used nowadays, had a great epidemiological effect. The WHO declared TB a public health emergency in 1993. In response, Brazil developed some strategies; the first one was the Plano Emergencial para Controle da Tuberculose (Emergency Plan for Tuberculosis Control - 1994), prioritizing 230 municipalities. The current prospects are an effective municipalization of actions and their greater integration with the Programas de Agentes Comunitários e Saúde da Família (Humanitarian Agents and Family Health Programs).

  20. Decentralising the health sector: issues in Brazil.

    Science.gov (United States)

    Collins, C; Araujo, J; Barbosa, J

    2000-06-01

    The health sector in Brazil has undergone important changes, particularly with the development of the Unified Health System (SUS). Decentralisation is an important principle of SUS and advances have been made in transferring responsibilities and resources to the local government units, known as municipios. This article describes the changes introduced, focusing on the system of municipio classification and the funding mechanisms introduced through the basic operating rule (BOR) of 1996. The paper then moves on to analysing three key issues of decentralisation in Brazil that are related to the policy process, the system of decentralisation and the output of decentralisation. Firstly, the formal process by which decisions on health sector reform are made is discussed with particular attention being paid to the negotiated and relatively open policy space. Secondly, the role of the states is discussed within the decentralised system. Thirdly, the impact of decentralisation on equity is discussed with particular reference to the resourcing of the Municipal Health Funds. The article concludes by emphasising the political nature of health sector decentralisation and the need to develop the conditions for effectiveness in decentralisation programmes.

  1. Cryptococcosis outbreak in psittacine birds in Brazil.

    Science.gov (United States)

    Raso, T F; Werther, K; Miranda, E T; Mendes-Giannini, M J S

    2004-08-01

    An outbreak of cryptococcosis occurred in a breeding aviary in São Paulo, Brazil. Seven psittacine birds (of species Charmosyna papou, Lorius lory, Trichoglossus goldiei, Psittacula krameri and Psittacus erithacus) died of disseminated cryptococcosis. Incoordination, progressive paralysis and difficulty in flying were seen in five birds, whereas superficial lesions coincident with respiratory alterations were seen in two birds. Encapsulated yeasts suggestive of Cryptococcus sp. were seen in faecal smears stained with India ink in two cases. Histological examination of the birds showed cryptococcal cells in various tissues, including the beak, choana, sinus, lungs, air sacs, heart, liver, spleen, kidneys, intestines and central nervous system. High titres of cryptococcal antigen were observed in the serum of an affected bird. In this case, titres increased during treatment and the bird eventually died. Yeasts were isolated from the nasal mass, faeces and liver of one bird. Cryptococcus neoformans var. gattii serovar B was identified based on biochemical, physiological and serological tests. These strains were resistant (minimum inhibitory concentration 64 microg/ml) to fluconazole. This is the first report of C. neoformans var. gattii occurring in psittacine birds in Brazil.

  2. Status of food irradiation in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Kikuchi, O.K. [Instituto de Pesquisas Energeticas e Nucleares (IPEN), Sao Paulo, SP (Brazil)

    1996-12-31

    Research on food irradiation in Brazil started in 1968 at the Center of Nuclear Energy for Agriculture (CENA), Piracicaba, Sao Paulo. At the Institute of Nuclear and Energy Research (IPEN-CNEN/SP), Sao Paulo, Sao Paulo, research on detection of irradiated foods is in progress. In 1973, the Brazilian government established a regulation about food irradiation. Nowadays, the products authorized to be irradiated are: rice, poultry, fish and fish products, potatoes, onions, avocados, persimmons, pineapples, wheat flour, maize, beans, spices, tomatoes, guavas, oranges, lemons, strawberries, mangoes, melons and papayas. The other recommended products to be approved in the future are: acerolas, apples, beans (dose > 1 kGy), beef, blueberries, cherries, cheeses, coffee, figs, fresh guaranas, garlics, grapefruits, grapes, mushrooms, nuts and pork. Today, there is only one commercial facility for irradiation services in the country, the Empresa Brasileira de Radiacoes Ltda. (EMBRARAD). This company operates a Nordion JS-7500 irradiator, with a present activity of about 1,000 kCi, designed for sterilizing medical devices. It also irradiates spices, dried foods, gemstones, cosmetics, wood and raw materials for pharmaceuticals. The plant operates 24 hours a day and the spices and dried foods represent 15% of the business. Powder of guarana seeds is irradiated also for exportation. There are two other commercial facilities for radiation sterilization in Brazil, operating exclusively for their own production. (J.P.N.)

  3. The changing face of autism in Brazil.

    Science.gov (United States)

    Rios, Clarice; Costa Andrada, Barbara

    2015-06-01

    At the end of 2012, after intensive lobbying by parent activist associations, a federal law recognized autism as a "disability for all legal purposes" in Brazil. Defining autism as a disability was more than a change of legal status to guarantee social benefits. It was also a political maneuver, orchestrated by parent associations, aimed to take the responsibility for treatment away from the public mental health network of services. This article examines the controversies that have set parent associations in direct antagonism with mental health professionals in the public health system. We draw from ethnographic data and theoretical discussions in the field of disability studies to situate these controversies within the context of a larger debate on the relationship between health, rights, and citizenship. We found similarities between the ethical and political goals of parent activists and mental health professionals in Brazil, but we argue that the main cause of dissent is the role that each of these social actors assigns to identity politics in their clinical and political projects.

  4. Eimeria species in dairy goats in Brazil.

    Science.gov (United States)

    Cavalcante, Antônio César Rocha; Teixeira, Marcel; Monteiro, Jomar Patrício; Lopes, Carlos Wilson Gomes

    2012-02-10

    The focus of this work is to determine the distribution and identify species of Eimeria parasites of dairy goats in the livestock of the National Goat and Sheep Research Center in Sobral, State of Ceará, Northeast Brazil. Results showed the presence of multiple species in 196 of 215 analyzed samples (91.2%). Fifty five out of these were from kids (28%) and 141 from adult goats (72%). Eight different Eimeria species were identified and their prevalence in the herd was: Eimeria alijevi Musaev, 1970 (26.7%), E. arloingi (Marotel, 1905) Martin, 1909 (20.6%), E. hirci Chevalier, 1966 (18%), E. ninakohlyakimovae Yakimoff & Rastegaieff, 1930 (16.2%), E. jolchijevi Musaev, 1970 (8.7%), E. christenseni Levine, Ivens & Fritz, 1962 (6%), E. caprovina Lima, 1980 (2.8%) and E. caprina Lima, 1979 (1%). Moreover, E. ninakohlyakimovae showed higher prevalence in kids (97%), followed by E. arloingi and E. alijevi (88%). On the other hand, E. alijevi (77%) was more common in adult goats followed by E. hirci (74%) and E. ninakohlyakimovae (70%). The species E. caprina had low frequency in both kids (27%) and adult goats (13%). Data indicated that infection was relatively common among kids and adult goats. The implementation of a routine diagnostic strategy can be useful in maintaining Eimeria populations under monitoring and will enable the determination of its potential impact on dairy goat herds in Northeast Brazil. Copyright © 2011 Elsevier B.V. All rights reserved.

  5. Regulation of herbal medicines in Brazil.

    Science.gov (United States)

    Carvalho, Ana Cecília Bezerra; Ramalho, Lívia Santos; Marques, Robelma France de Oliveira; Perfeito, João Paulo Silvério

    2014-12-02

    Rich Brazilian biodiversity is accompanied by a long acceptance of medicinal plants and traditional knowledge by the Brazilian population. To improve the regulatory framework for herbal medicines in Brazil, ANVISA recently revised its legislations. The aim of this study is to discuss the new Brazilian standards for herbal medicines regulation. The national and international legislation on herbal medicines was revised to prepare new Brazilian standards. This new legislation is discussed. This new proposed regulation separates herbal into two categories: herbal medicines (HM) and traditional herbal product (THP). The safety and efficacy of HM must be proven by clinical data. ANVISA recognizes some plants as safe and effective; therefore, the registration of these species can be simplified. ANVISA also recognizes the monographs of the European community as simplified registrations. THP can prove their safety and effectiveness by tradition of use or following a simplified registration. Brazil has been altering their legal standards for herbal medicines, based on harmonization with internationally practiced requirements and the characteristics of the Brazilian market, facilitating the safe access and rational use of medicinal plants and herbal products to Brazilian population. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  6. Roseires Dam Heightening Project in Sudan Works of Pre-tensioned Pre-stressed Concrete Beams

    Institute of Scientific and Technical Information of China (English)

    黄志敏

    2014-01-01

    Works of pre-tensioned and pre-stressed concrete beams at dam crest of Roseires Dam Heightening Project located on Nile Riv-er in the Country of Sudan was in a big quantity, complexity and tight completion time. For pre-tensioning operation, frame type pedestal was built. Strict work method statement and applicable work procedure were also developed to assure high work quality and timely completion. All these have become precious experience in the field of pre-tensioning and pre-stressing beams.

  7. New regulatory mark of the pre-salt: the return of governmental monopolies in the petroleum industry?; Novo marco regulatorio do pre-sal: o retorno do monopolio estatal na industria petrolifera?

    Energy Technology Data Exchange (ETDEWEB)

    Assis, Natalia Maria Freitas de; Araujo, Lilian Gabriele de Freitas [Unibersidade Federal do Rio Grande do Norte (UFRN), Natal, RN (Brazil). Curso de Direito. Programa de Recursos Humanos em Direito do Petroleo, Gas Natural e Biocombustiveis (PRH ANP/MCT36)

    2011-01-15

    The contract of concession always has shown sufficiency for regulation the petroleum sector. However, with the discover of 2007, of a new petroleum province in Brazil, witha great recoverable volume and low exploratory risk, placed at the Pre-salt layer, ranging from the Espirito Santo state to Santa Catarina State, it begin an intense debate about the elaboration of a new regulation model to preserve a greatest part of the petroleum discovered for the country involving changes in the present Petroleum Law. Four bills were proposed, highlighting the number 5938/09 which defines the production sharing for the exploration and the production in the areas not yet bidden of the Pre-salt, and for the areas to be considered strategic ones.

  8. Phenology and global warming research in Brazil

    Science.gov (United States)

    Morellato, L. P. C.

    2009-04-01

    A recent review on South American phenology research has shown an increase in phenology papers over the last two decades, especially in this new 21st century. Nevertheless, there is a lack of long term data sets or monitoring systems, or of papers addressing plant phenology and global warming. The IPCC AR4 report from 2007 has offered indisputable evidence of regional to global-scale change in seasonality, but it is supported by plant and animal phenological data from North Hemisphere and temperate species. Information from tropical regions in general and South America in particular are sparse or lacking. Here I summarize the recent outcomes of our ongoing tropical phenology research in Brazil and its potential contribution to integrate fields and understand the effects of global warming within the tropics. The Phenology Laboratory (UNESP) is located at Rio Claro, São Paulo State, Southeastern Brazil. We are looking for trends and shifts on tropical vegetation phenology, and are exploring different methods for collecting and analyzing phenology data. The phenological studies are developed in collaboration with graduate and undergraduate students, post-docs and researchers from Brazil and around the world. We established three long term monitoring programs on Southeastern Brazil from 2000 onwards: trees from an urban garden, semideciduous forest trees, and savanna cerrado woody vegetation, all based on direct weekly to monthly observation of marked plants. We have collected some discontinuous data from Atlantic rain forest trees ranging from 5 to 8 years long. I collaborate with the longest tropical wet forest phenology monitoring system in Central Amazon, and with another long term monitoring system on semi deciduous forest from South Brazil. All research programs aim, in the long run, to monitor and detect shifts on tropical plant phenology related to climatic changes. Our first preliminary findings suggest that: (i) flowering and leafing are more affected by

  9. Clinical and bacteriological characteristics of invasive pneumococcal disease after pneumococcal 10-valent conjugate vaccine implementation in Salvador, Brazil.

    Science.gov (United States)

    Leite, Carolina Regis; Azevedo, Jailton; Galvão, Vivian Santos; Moreno-Carvalho, Otávio; Reis, Joice Neves; Nascimento-Carvalho, Cristiana

    2016-01-01

    Invasive pneumococcal disease is a relevant public health problem in Brazil, especially among children and the elderly. In July/2010 a 10-valent pneumococcal conjugate vaccine was introduced to the immunization schedule of Brazilian children under two years of age. Between July/2010 and December/2013 we conducted a case-series study on invasive pneumococcal disease in Salvador, Brazil to describe the clinical and bacteriological profile of invasive pneumococcal disease cases during the post-implementation period. Eighty-two cases were eligible. Mean age was 31 years (interquartile range, 3-42); 17.1% and 30.5% were under 2 years and 5 years, respectively. Pneumococcal meningitis (n=64, 78.1%), bacteraemic pneumococcal pneumonia (n=12, 14.6%) and bacteraemia (n=6, 7.3%) were the clinical syndromes identified. Thirty-three different serotypes were found. Of these, serotype 14 (n=12, 14.6%) was the most common, followed by 23F (n=10, 12.2%), 12F (n=8, 9.8%), 18C (n=5, 6.1%) and 6B (n=5, 6.1%). Investigations conducted in Salvador in the pre-vaccine period did not identify serotype 12F as one of the most prevalent serotypes. Increase of serotype 12F was observed in different regions of Brazil, in the post-vaccine period. Among children under two years of age, the target group for 10-valent pneumococcal conjugate vaccine, 11 (78.6%) of the 14 isolated strains of Streptococcus pneumoniae belonged to vaccine serotypes; at least 50% of these children were not vaccinated. The relatively recent implementation of 10-valent pneumococcal conjugate vaccine in Brazil reinforces the need to maintain an active surveillance of invasive pneumococcal disease cases, considering the possible increase of invasive pneumococcal disease cases related to non-vaccine serotypes and the changes on the clinical presentation of the disease.

  10. Pre-symptomatic increase in urine-orosomucoid excretion in pre-eclamptic women

    DEFF Research Database (Denmark)

    Kronborg, Camilla Skovhus; Allen, Jim; Vittinghus, Erik;

    2007-01-01

    , 32 women developed pre-eclampsia, and 5 controls for every case of pre-eclampsia were found. Blood samples were collected 4 times and urine samples 6 times from the 18/19th week and throughout pregnancy. Orosomucoid and albumin in plasma were analysed by standard methods, and in urine by sandwich...... in orosomucoid. In the plasma samples, orosomucoid was significantly higher late in pre-eclamptic pregnancies (>or=36th week, p=0.0275). CONCLUSIONS: Pre-eclampsia is associated with a pre-symptomatic increase in the urine excretion of orosomucoid, and orosomucoid excretion precedes that of albumin. Orosomucoid...... excretion can probably be used as a prognostic tool in combination with other screening methods, and seems to be a more sensitive marker for evolving pre-eclampsia than albumin. Plasma orosomucoid is significantly increased late in pre-eclampsia. Thus, the increased excretion of orosomucoid must primarily...

  11. Glucose Metabolism Disorder Is Associated with Pulmonary Tuberculosis in Individuals with Respiratory Symptoms from Brazil

    Science.gov (United States)

    Castro, Simone; Cafezeiro, Aparecida S.; Daltro, Carla; Netto, Eduardo M.; Kornfeld, Hardy; Andrade, Bruno B.

    2016-01-01

    Background Diabetes mellitus (DM) has been associated with increased risk for pulmonary tuberculosis (PTB) in endemic settings but it is unknown whether PTB risk is also increased by pre-DM. Here, we prospectively examined the association between glucose metabolism disorder (GMD) and PTB in patients with respiratory symptoms at a tuberculosis primary care reference center in Brazil. Methods Oral glucose tolerance test was performed and levels of fasting plasma glucose and glycohemoglobin (HbA1c) were measured in a cohort of 892 individuals presenting with respiratory symptoms of more than two weeks duration. Patients were also tested for PTB with sputum cultures. Prevalence of pre-DM and DM (based on HbA1c) was estimated and tested for association with incident PTB. Other TB risk factors including smoking history were analyzed. Results The majority of the study population (63.1%) exhibited GMD based on HbA1c ≥5.7%. Patients with GMD had higher prevalence of PTB compared to normoglycemic patients. Individuals with DM exhibited increased frequency of TB-related symptoms and detection of acid-fast bacilli in sputum smears. Among patients with previous DM diagnosis, sustained hyperglycemia (HbA1c ≥7.0%) was associated with increased TB prevalence. Smoking history alone was not significantly associated with TB in our study population but the combination of smoking and HbA1c ≥7.0% was associated with 6 times higher odds for PTB. Conclusions Sustained hyperglycemia and pre-DM are independently associated with active PTB. This evidence raises the question whether improving glycemic control in diabetic TB patients would reduce the risk of TB transmission and simultaneously reduce the clinical burden of disease. A better understanding of mechanisms underlying these associations, especially those suggesting that pre-DM may be a factor driving susceptibility to TB is warranted. PMID:27078026

  12. A New Meteo-oceanographic and Environmental Monitoring Laboratory in Brazil

    Science.gov (United States)

    Fontes, Roberto F. C.; Dottori, Marcelo; Silveira, Ilson C. A.; Castro, Belmiro M.

    2013-04-01

    The newer oil provinces in the pre-salt regions off the Brazilian Coast have raised the necessity of the creation of monitoring and observational centers, regarding the best comprehension on the ocean and atmosphere dynamics. The relation between industry and university is a concept based on collaboration, and it is an innovative social experiment in Brazil. The sustainability of that collaboration depends on the balance of mutual interests on private business and public academic institutions. The entrepreneur needs continuous accesses to the new academic researches, and the greatest benefit, for the academy, are funding complementation and personnel qualification. We need to establish a thread of new challenges, some of them based on disruption of paradigms in the Brazilian academic culture, and removal of obstructive clauses from the entrepreneur. Questioning and methods revalidation, in the oceanic environment areas, also requires a collaborative and interdisciplinary effort, congregating the physical aspects along with others compartments of the environmental monitoring. We proposed the creation of a Meteo-oceanographic and Environmental Monitoring Laboratory - LAMMOA (Portuguese acronym), which will be installed in a new facility funded by PETROBRAS (the Brazilian leading oil company) and ruled by USP, UNESP and UNICAMP, the state public universities in Santos (São Paulo State, Brazil). The new facility will be a research center in oil and gas activities, named CENPEG-BS (Portuguese acronym for Research Center of Oil and Gas in the Bay of Santos). Several laboratories and groups will work together, in a highly collaborative environment and so, capable of quickly respond to sudden demands on offshore activities and logistic operations, as well as in contingency situations. LAMMOA will continuous monitor oceanic regions where the pre-salt activities of oil exploitation occur. It will monitor meteo-oceanographic parameters like winds, waves and currents

  13. How we improved operations in drilling pre-salt wells

    Energy Technology Data Exchange (ETDEWEB)

    Hougaz, Augusto Borella [Petroleo Brasileiro S.A. (PETROBRAS), Rio de Janeiro, RJ (Brazil); Martins, Luiz Felipe; Bittencourt, Jessica Lima; Braz, Luciano Machado [Genesis do Brasil, Sao Paulo, SP (Brazil); Damski, Carlos [Genesis Petroleum Technology Pty Ltd. (GPT), Bentley, WA (Australia)

    2012-07-01

    The development of pre-salt wells offshore Brazil has been one of the most challenging projects in history of E and P. Facing water depths of 2000+ meters, a salt layer 2000 meters thick to reach reservoirs at 7000 meters below sea level, has to use technological and procedural techniques never used before. In those 2 years of exploration of those fields many technologies were tested and improved. This paper describes the systematic approach was taken to analyze, plan and follow-up the development of drilling operations campaign in those fields, and the case study of overall process improvement. The assumption was to apply a risk analysis tool which uses previous data to analyze the performance and plan future time. The goals of this process are continuous improvement of execution and process control for each operation. Looking into previous performance, new interventions were planned more accurately and further improvements were studied. The frequent follow up of the drilling intervention was done using the statistical base to compare the most recent results. At operational level it was possible to see if the last operation was done in the 1st, 2nd, 3rd or 4th quartile of its related statistical distribution, as well as to verify the difference within P10 and P90, which indicates the control of each operation execution process. The same process was done for some rig related operations and for the whole intervention at end of it. Close contact with the intervention progress was kept and actions taken in any major deviation from the plan. This paper describes the case study where the process control and optimization of the total time for drilling 10 wells with similar design was measured between March 2009 and May 2011. It resulted in significant improvement in the drilling process. (author)

  14. Asian genotypes of dengue virus 4 in Brazil.

    Science.gov (United States)

    Pinho, A C O; Sardi, S I; Paula, F L; Peixoto, I B; Brandão, C J; Fernandez, F M C; Campos, G S

    2015-10-01

    Dengue virus, commonly transmitted by mosquitoes, causes a human disease of significant social impact and presents a serious public health problem in Brazil. This report describes the unusual emergence of DENV-4 in northern Brazil after a nearly 30-year-long absence. DENV-4 genotype I is of Asian origin and was identified in the serum of patients receiving treatment at a hospital serving the Salvador area (Brazilian state of Bahia). The identification of dengue virus serotypes through molecular and phylogenetic analysis is essential for predicting disease severity or fatal illness, principally in endemic countries such as Brazil.

  15. Listeriosis in the far South of Brazil: neglected infection?

    Science.gov (United States)

    Blum-Menezes, Dulcinéa; Deliberalli, Ivânia; Bittencourt, Najara Carneiro; Couto, Carlus Augustu Tavares do; Barbosa, Liana Nunes; Santos, Alessandro Marques dos; Pinto, Gabriel Godinho

    2013-01-01

    Listeriosis is an under-diagnosed and under-reported infection; however, listeriosis is not a compulsorily notifiable disease in Brazil. We provide an overview of the rates of listeriosis in the United States of America (USA), Europe, Latin America, and Brazil during the past decade. We also report a case of miscarriage caused by listeriosis in which there was no suspicion of this infection. This overview and the case we report serve as reminders of the often-neglected threat of listeriosis and its potential to cause miscarriage while highlighting the necessity of recognizing listeriosis as a compulsorily notifiable disease in Brazil.

  16. Listeriosis in the far South of Brazil: neglected infection?

    Directory of Open Access Journals (Sweden)

    Dulcinea Blum-Menezes

    2013-06-01

    Full Text Available Listeriosis is an under-diagnosed and under-reported infection; however, listeriosis is not a compulsorily notifiable disease in Brazil. We provide an overview of the rates of listeriosis in the United States of America (USA, Europe, Latin America, and Brazil during the past decade. We also report a case of miscarriage caused by listeriosis in which there was no suspicion of this infection. This overview and the case we report serve as reminders of the often-neglected threat of listeriosis and its potential to cause miscarriage while highlighting the necessity of recognizing listeriosis as a compulsorily notifiable disease in Brazil.

  17. Primary Health Care and Cervical Cancer Mortality Rates in Brazil

    Science.gov (United States)

    Rocha, Thiago Augusto Hernandes; da Silva, Núbia Cristina; Thomaz, Erika Bárbara Abreu Fonseca; Queiroz, Rejane Christine de Sousa; de Souza, Marta Rovery; Lein, Adriana; Alvares, Viviane; de Almeida, Dante Grapiuna; Barbosa, Allan Claudius Queiroz; Thumé, Elaine; Staton, Catherine; Vissoci, João Ricardo Nickenig; Facchini, Luiz Augusto

    2017-01-01

    Cervical cancer is a common neoplasm that is responsible for nearly 230 000 deaths annually in Brazil. Despite this burden, cervical cancer is considered preventable with appropriate care. We conducted a longitudinal ecological study from 2002 to 2012 to examine the relationship between the delivery of preventive primary care and cervical cancer mortality rates in Brazil. Brazilian states and the federal district were the unit of analysis (N = 27). Results suggest that primary health care has contributed to reducing cervical cancer mortality rates in Brazil; however, the full potential of preventive care has yet to be realized. PMID:28252500

  18. Understanding Pre-Quantitative Risk in Projects

    Science.gov (United States)

    Cooper, Lynne P.

    2011-01-01

    Standard approaches to risk management in projects depend on the ability of teams to identify risks and quantify the probabilities and consequences of these risks (e.g., the 5 x 5 risk matrix). However, long before quantification does - or even can - occur, and long after, teams make decisions based on their pre-quantitative understanding of risk. These decisions can have long-lasting impacts on the project. While significant research has looked at the process of how to quantify risk, our understanding of how teams conceive of and manage pre-quantitative risk is lacking. This paper introduces the concept of pre-quantitative risk and discusses the implications of addressing pre-quantitative risk in projects.

  19. Pre-Existing Condition Insurance Plan Data

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Affordable Care Act created the new Pre-Existing Condition Insurance Plan (PCIP) program to make health insurance available to Americans denied coverage by...

  20. Pre-Congestion Notification (PCN) Architecture

    NARCIS (Netherlands)

    Eardley, P; Chan, K.; Charny, A.; Geib, R.; Karagiannis, Georgios; Menth, M.; Tsou, T.; Eardley, P

    2009-01-01

    This document describes a general architecture for flow admission and termination based on pre-congestion information in order to protect the quality of service of established, inelastic flows within a single Diffserv domain.

  1. Pre-Trip Notification Database (PTNS)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The PTNS contains pre-trip notification data from vessels participating in the Northeast Multispecies groundfish fishery from 2010 to present and the Longfin squid...

  2. Coverage for SCS Pre-1941 Aerial Photography

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This shapefile was generated by the U.S. Bureau of Land Management (BLM) at the New Mexico State Office to show the coverage for the Pre-1941 aerial photography...

  3. 77 FR 13560 - U.S. Education Mission to Brazil; Brasilia, Rio de Janeiro and São Paulo, Brazil, August 30...

    Science.gov (United States)

    2012-03-07

    ..., engineering and mathematics. Students then return to Brazil to complete their degrees. \\1\\ Bureau of Western... Information U.S. Commercial Service in Brazil Patricia S. Marega, Business Development Specialist, S o...

  4. Pre-heating mitigates composite degradation

    Directory of Open Access Journals (Sweden)

    Jessika Calixto da SILVA

    2015-12-01

    Full Text Available ABSTRACT Dental composites cured at high temperatures show improved properties and higher degrees of conversion; however, there is no information available about the effect of pre-heating on material degradation. Objectives This study evaluated the effect of pre-heating on the degradation of composites, based on the analysis of radiopacity and silver penetration using scanning electron microscopy/energy-dispersive X-ray spectroscopy (SEM/EDS. Material and Methods Thirty specimens were fabricated using a metallic matrix (2x8 mm and the composites Durafill VS (Heraeus Kulzer, Z-250 (3M/ESPE, and Z-350 (3M/ESPE, cured at 25°C (no pre-heating or 60°C (pre-heating. Specimens were stored sequentially in the following solutions: 1 water for 7 days (60°C, plus 0.1 N sodium hydroxide (NaOH for 14 days (60°C; 2 50% silver nitrate (AgNO3 for 10 days (60°C. Specimens were radiographed at baseline and after each storage time, and the images were evaluated in gray scale. After the storage protocol, samples were analyzed using SEM/EDS to check the depth of silver penetration. Radiopacity and silver penetration data were analyzed using ANOVA and Tukey’s tests (α=5%. Results Radiopacity levels were as follows: Durafill VSZ-350>Z-250 (p<0.05. After storage in water/NaOH, pre-heated specimens presented higher radiopacity values than non-pre-heated specimens (p<0.05. There was a lower penetration of silver in pre-heated specimens (p<0.05. Conclusions Pre-heating at 60°C mitigated the degradation of composites based on analysis of radiopacity and silver penetration depth.

  5. Pre-Flare Flows in the Corona

    Science.gov (United States)

    Wallace, A. J.; Harra, L. K.; van Driel-Gesztelyi, L.; Green, L. M.; Matthews, S. A.

    2010-12-01

    Solar flares take place in regions of strong magnetic fields and are generally accepted to be the result of a resistive instability leading to magnetic reconnection. When new flux emerges into a pre-existing active region it can act as a flare and coronal mass ejection trigger. In this study we observed active region 10955 after the emergence of small-scale additional flux at the magnetic inversion line. We found that flaring began when additional positive flux levels exceeded 1.38×1020 Mx (maxwell), approximately 7 h after the initial flux emergence. We focussed on the pre-flare activity of one B-class flare that occurred on the following day. The earliest indication of activity was a rise in the non-thermal velocity one hour before the flare. 40 min before flaring began, brightenings and pre-flare flows were observed along two loop systems in the corona, involving the new flux and the pre-existing active region loops. We discuss the possibility that reconnection between the new flux and pre-existing loops before the flare drives the flows by either generating slow mode magnetoacoustic waves or a pressure gradient between the newly reconnected loops. The subsequent B-class flare originated from fast reconnection of the same loop systems as the pre-flare flows.

  6. Telemedicine: challenges to dissemination in Brazil

    Directory of Open Access Journals (Sweden)

    Jose Manuel Santos de Varge Maldonado

    Full Text Available Abstract: Telemedicine has been seen as an important tool for facing the challenges of universal health systems. The goal of this article is to discuss the main challenges to its full dissemination in Brazil. Being a somewhat new area, there are not many scientific papers that systematize it. This article is an exploratory paper, as it aims to provide an overall perspective on the subject. From an economic point of view, telemedicine is a strategic area due to its an intrinsic potential of being a source for generating innovation, for requiring and incorporating technological breakthroughs from other areas, and for its interdisciplinary nature and dynamic inter-relations that drive different industries. From the social perspective, it has the potential to make access to health services democratic, by connecting remote regions with health services located in hospitals and centers of reference for prevention, diagnosis and treatment.

  7. The Elusive New Middle Class in Brazil

    Directory of Open Access Journals (Sweden)

    Celia Lessa Kerstenetzky

    2015-12-01

    Full Text Available Against the background of the generalized reduction of poverty in the world, and particularly in Brazil, this article intends to gauge the socio-economic profile of Brazilian households that emerged from poverty and have been identified as integrating a "new middle class". Using indicators of standards of living from the 2008-2009 Survey on Family Budgets (POF/IBGE, we found out that, in contrast to what has been assumed on the basis of average income criteria, this social stratum is markedly heterogeneous, most of it being similar in their consumption patterns to the economically vulnerable or outright poor strata. So, we conclude that, from a sociological perspective that demands additional conditions besides income levels to identify social classes, it is a category mistake to call this social stratum a new middle class. We conjecture that this may be consequential in terms of policy priorities and choices.

  8. [Aquatic animals of medical importance in Brazil].

    Science.gov (United States)

    Haddad Junior, Vidal

    2003-01-01

    The injuries caused by venomous and poisonous aquatic animals may provoke important morbidity in the victim. The cnidarians (jellyfishes, especially cubomedusas and Portuguese-Man-of-War) caused nearly 25% of 236 accidents by marine animals, while sea urchins were responsible for about 50% and catfish, stingrays and scorpionfish nearly 25%). In freshwater, stingrays and catfish cause injuries with a very similar mechanism to the poisoning and the effects of the toxins of marine species. In a series of about 200 injuries observed among freshwater fishermen, nearly 40% were caused by freshwater catfish, 5% freshwater stingrays and 55% by traumatogenic fish, such as piranhas and traíras. The author presents the aquatic animals that cause injuries to humans in Brazil, the clinical aspects of the envenoming and the first measures for the control of the severe pain observed mainly in the accidents caused by cnidarians and venomous fishes.

  9. The Spanish teaching (des ways in Brazil.

    Directory of Open Access Journals (Sweden)

    Luciana Contreira Domingo

    2015-12-01

    Full Text Available Delineate the Spanish teaching trajectory in the Brazilian educational system is, if not hard, a surprising task. In this job we will reflect about the Spanish language trajectory in Brazil. To try to understand the way how the Brazilian educative system  understands the Spanish teaching in our territory, will be analyzed the movements to offer this language at the Brazilian basic education and some of the main actions carried out until the moment. To map the way, we will focus in four moments between 1942 until the present.  Our reflection shows that, in spite of the incentive realized in the elaboration of a Spanish insertion in the Brazilian educational system proposal, we didn’t build a solid linguistic policy which attends to the teaching specificities in our country.

  10. Literacy in Brazil: from Rights to Reality

    Science.gov (United States)

    Ireland, Timothy D.

    2008-11-01

    At a time when some 24% of the Brazilian population of 182 million are functionally illiterate, the author shows how illiteracy is concentrated in traditionally poor and disadvantaged social and ethnic groups as well as in certain regions of the country. He surveys the changes in legislation, policies and attitudes relating to literacy over the past few decades and describes how literacy is increasingly seen as a continuous process rather than a short-term, low-cost intervention. While there is still a lack of a broad, coordinated policy and adequate funding in this area, and while the challenges remain formidable, the author concludes that Brazil is moving slowly in the right direction.

  11. Dietary sources of fiber intake in Brazil.

    Science.gov (United States)

    Sardinha, Aline Nascimento; Canella, Daniela Silva; Martins, Ana Paula Bortoletto; Claro, Rafael Moreira; Levy, Renata Bertazzi

    2014-08-01

    The objective of this study was to estimate the household availability of fibers in Brazil and to identify the dietary sources of this nutrient. Data from the 2008-2009 Household Budget Survey were used to estimate national household availability and density of fibers and also according to stratifications defined by income level, five regions and area (rural or urban). The contribution of the different food groups, classified by the nature, extent and purpose of processing, to total fibers available in Brazilian households was also determined. The mean density of per capita fibers was 7.6 g/1000 kcal. Higher availability and density of fibers was observed in households situated in rural areas and among low-income families. The main dietary sources of fiber were beans, bread, rice, fruit, vegetables and manioc flour. Fiber intake was found to be insufficient. Therefore, actions promoting a healthy diet are needed to improve the dietary quality of the Brazilian population.

  12. Sustainable Future for Biodiesel in Brazil

    DEFF Research Database (Denmark)

    Dias, Maria Amélia de Paula

    This thesis aims to study alternatives to biodiesel industry in Brazil, for 2030, taking in account the sustainability dimensions, namely economic, environmental, ecological, social, national and international politics, territorial, cultural, and technological, through the development of scenarios...... for agriculture and pasture. Thus, a simulation, using linear programming models, was made in order to verify the alternatives of feedstock to produce biodiesel. It was observed that it is possible to decentralize the market, reduce land use, and regionalize production, making better use of the availability...... to identify the driving forces to develop the scenario storylines. This proposition was tested in an in-depth interview with the biodiesel market stakeholders. Based on the findings of the two approaches, the simulations and the interviews, it was possible to obtain future alternatives, where the biodiesel...

  13. Sciences and races in Brazil ca. 1900

    Directory of Open Access Journals (Sweden)

    Sánchez Arteaga, Juan Manuel

    2009-12-01

    Full Text Available This paper attempts to provide a general overview about the way in which Brazilian medicine and physical anthropology gave a naturalistic approach to the idea of race and to the «problem» posed by the mixture of races in the country during the second half of the 19th century and the beginning of the 20th century, coinciding with the introduction of evolutionism in Brazil.

    El presente artículo trata de mostrar una visión panorámica sobre el modo en que la medicina y la antropología física brasileñas trataron la cuestión de las «razas» y el mestizaje durante la segunda mitad del siglo XIX y principios del siglo XX, a la vez que los principios evolucionistas pasaban a ser aceptados por la ciencia nacional.

  14. Current status of biodiesel development in Brazil.

    Science.gov (United States)

    Ramos, Luiz Pereira; Wilhelm, Helena Maria

    2005-01-01

    In recent years, the concept of producing biodiesel from renewable lipid sources has regained international attention. In Brazil, a national program was launched in 2002 to evaluate the technical, economic, and environmental competitiveness of biodiesel in relation to the commercially available diesel oil. Several research projects were initiated nationwide to investigate and/or optimize biodiesel production from renewable lipid sources and ethanol derived from sugarcane (ethyl esters). Once implemented, this program will not only decrease our dependence on petroleum derivatives but also create new market opportunities for agribusiness, opening new jobs in the countryside, improving the sustainability of our energy matrix, and helping the Brazilian government to support important actions against poverty. This article discusses the efforts to develop the Brazilian biodiesel program in the context of technical specifications as well as potential oilseed sources.

  15. Democratization and Transitional Justice in Brazil

    Directory of Open Access Journals (Sweden)

    Maria Paula NASCIMENTO ARAUJO

    2016-05-01

    Full Text Available Brazil experienced a long process of political transition featured by an intense game of political and social forces, in which different actors with different democratization projects clashed. Despite the leadership of the transition process have been in the hands of conservative elites linked to the military dictatorship, broad sectors of the oposition and of the lefts, as well as representants of social movements, disputed the transitional space and expanded the initial design of the regime. This long transition —marked by negotiations, frustrations and resilience— reflected on the transitional justice model adopted by the country. Almost 30 years after the end of military dictatorship, the Truth Commission established by President Dilma Rousseff in 2012, drew attention to issues related to memory, justice and reparation and showed that the democratization process, in some respects, is still incloncluded. This article aims to restore this historical process highlighting some of its characteristics and specificities.

  16. ITMF’s Annual Conference in Brazil

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    This year, the ITMF Annual Conference will take place in So Paulo/Brazil from October 17 – 19, 2010. China has a strong presence of important delegation organized by China National Textile and Apparel Council (CNTAC) which successfully presented ITMF’s first annual gathering in this new member country last year. As agreed by Dr. Christian Schindler, Director General of ITMF, China Textile magazine reproduces some of the articles sent to our editor who has combined and compressed the following interviews into one report for page reason in this issue. For the full text of all the relevant articles is available with Dr. Schindler, please visit ITMF’s official website for more information about this annual conference.

  17. Radioactive characterization of phosphogypsum from Imbituba, Brazil.

    Science.gov (United States)

    Borges, Renata Coura; Ribeiro, Fernando Carlos Araujo; Lauria, Dejanira da Costa; Bernedo, Alfredo Victor Bellido

    2013-12-01

    This research aims to characterize the content of natural occurring radionuclides in phosphogypsum stacks at Imbituba, Santa Catarina state, Brazil. (226)Ra, (228)Ra, (40)K, (238)U and (232)Th were determined in PG, soils and sediment samples by gamma spectrometry using the hyper pure germanium detector and neutron activation. The migration of radionuclides in the phosphogypsum profile did not show the same behavior for all sampling sites. The mean activity concentration of (226)Ra was 95 Bq kg(-1), which is far below the limit recommended by the U.S. Environmental Agency (USEPA) for its application in agriculture (370 Bq kg(-1)) and the Brazilian Commission of Nuclear Energy Resolution 113 that established a reference level of 1000 Bq kg(-1) of (226)Ra or (228)Ra for the use of PG in agriculture as well as building materials.

  18. Diptera, Drosophilidae: historical occurrence in Brazil

    Directory of Open Access Journals (Sweden)

    Valente, V. L. S.

    2008-01-01

    Full Text Available This study presents a literature review of Drosophilidae (Diptera species occurrence in Brazil. The number of speciesrecorded is 304, with Drosophila being the genus with the greatest number of species, followed by Zygothrica,Hirtodrosophila and Diathoneura, which belong to the Drosophilinae subfamily. Drosophila was shown to be the mostinvestigated taxon in the family, with the best resolved species distribution. The low number of records of species fromother genera indicates the paucity of studies specifically designed to investigate these species. Records of species forsome regions of the country like the north and northeast, as well as for some biomes like Caatinga, Pantanal and thePampas, are likewise rare. Apart from the banana bait, different collection methods may be necessary, like thecollection at other oviposition resources, the use of baits other than fermenting fruit, and the adoption of samplingapproaches that do not use baits.

  19. Recent studies on UV radiation in Brazil

    Science.gov (United States)

    Correa, M. P.; Ceballos, J. C.; Moregula, A.; Okuno, E.; Fausto, A.; Mol, A.; Santos, J. C.

    2009-04-01

    This presentation shows a summary of UV index measurements performed in the last years in Southeastern (SE) and Northeastern (NE) Brazilian regions. Brazil has an area of 8.5 million km2 distributed between latitudes 5˚ N and 35˚ S and longitudes 5˚ W and 75˚ W. SE is the most important economic pole of South America and the NE coast is an important tourist region. This large area has a great diversity of climatic, atmospheric and geographical conditions in addition to very diverse social and cultural habits. Non-melanoma skin cancer (NMSC) is an epidemiological health problem with more than 120,000 new cases each year. The most of these cases are found in the South and Southeast regions, with about 70 new NMSC per 100,000 inhabitants. Solar Light UV501 biometers are installed in the SE cities of São Paulo (23.6˚ S, 46.7˚ W, 865 m ASL), Itajubá/Minas Gerais (22.4˚ S; 45.5˚ W, 846 m ASL) and the NE city of Ilhéus/Bahia (14.8˚ S; 39.3˚ W; 54 m ASL). First measurements began in 2005 in São Paulo city, while Itajubá and Ilhéus have regular measurements from the beginning of 2008. Other studies related to the UV radiation modeling and interactions with atmosphere components, as ozone, aerosols and clouds, have also been performed. For example: a) UVI modelling calculations performed by a multiple-scattering spectral models; b) studies on the aerosol radiative properties based on satellite (MODIS/Terra-Aqua) and ground-based (Aeronet) observation; c) ozone content variability from satellite (OMI/Aura) and ground-based (Microtops ozonometer) measurements; d) behavioral profile of the population, as regarding habits of solar exposure and sun protection measures. Results show that more than 75% of the measurements conducted in the summer (outside noon) can be classified as upper than high UVI according to World Health Organization (WHO) recommended categories: Low (UVI culture, an urban site is not popularly considered as a sunny place

  20. Adequabilidade da estrutura produtiva das empresas de celulose de mercado, no Brasil, para competir em preço.

    Directory of Open Access Journals (Sweden)

    Hildebrando Hilton de Souza Oliveira

    2009-01-01

    Full Text Available Este trabalho replica pesquisa, no campo da estratégia competitiva, especificamente investigando a adequabilidade da estrutura produtiva das empresas de celulose de mercado, sediadas no Brasil, para produzir com custos baixos buscando competitividade em preço. O trabalho apresenta uma breve análise do setor de celulose e papel, no Brasil, e faz também uma revisão da literatura sobre estratégia, centrando-se sobre aspectos da teoria da competitividade de Contador (1996. Palavras-chave: estratégia, vantagem competitiva, competição em preço, armas e campos da competição, celulose e papel. Abstract This work it is a research, in the field of the competitive strategy, specifically investigating the suitability of the productive structure of the companies of market cellulose, headquartered in Brazil, to produce with low costs looking for competitiveness in price. The work presents a brief analysis of the cellulose section and paper, in Brazil, and it also makes a revision of the literature on strategy, being centered on aspects of the competitiveness theory of Contador (1996. Key-words: strategy, competitive advantage, competition in price, weapons and fields of the competition, cellulose and paper.

  1. Transferring ART research into education in Brazil

    Directory of Open Access Journals (Sweden)

    Maria Fidela de Lima Navarro

    2009-01-01

    Full Text Available The aim of this study was to evaluate the teaching of the Atraumatic Restorative Treatment (ART approach in Brazilian dental schools. MATERIALS AND METHODS: A questionnaire on this subject was sent to Pediatric Dentistry, Operative Dentistry and Public Health Dentistry professors. The questions approached the followig subjects: the method used to teach ART, the time spent on its teaching, under which discipline it is taught, for how many years ART has been taught and its effect on the DMFT index. RESULTS: A total of 70 out of 202 dental schools returned the questionnaire. The ART approach is taught in the majority of the Brazilian dental schools (96.3%, and in most of these schools it is taught both in theory and in clinical practice (62.9%. The majority (35.3% of professors teach ART for 8 hours, and most often as part of the Pediatric Dentistry discipline (67.6%. It has been taught for the last 7 to 10 years in 34.3% of dental schools. Most professors did not observe a change in the DMFT index with this approach. There is a diversity in the teaching of ART in Brazil in terms of the number of hours spent, the teaching method (theory and practice, and the disciplines involved in its teaching. CONCLUSIONS: It is necessary to address the training of professors in the ART approach for the whole country. An educational model is proposed whereby a standard ART module features as part of other preventive and restorative caries care educational modules. This will facilitate and standardize the introduction and adoption of the ART approach in undergraduate education in Brazil.

  2. Challenges on preparing unitization agreements in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Ribeiro, Marilda Rosado de Sa [Universidade do Estado do Rio de Janeiro (UERJ), RJ (Brazil). Faculdade de Direito; Appi, Valeria Tiriba [PETROBRAS, Rio de Janeiro, RJ (Brazil)

    2004-07-01

    As a further stage of the new oil and gas industry in Brazil, various challenges are now faced as an outcome from the O and G projects progress, under the legal framework in force in Brazil. Among all are the first unitization processes, which require a set of steps to be performed in order to achieve a unitization agreement. The paper aims at analyzing the legal, technical and drafting issues to be dealt with in such agreements. After a brief introduction to the general issues at stake in the unitization agreements the study shall encompass a follow up of the sequence of events to be complied with. One could mention the settlement of the criteria onto calculations to serve as guidelines for the negotiations will be based on. That, is usually based on concepts as oil in place, possible O and G in the reservoir, or reserve, which must be agreed by all involved parties. Another possible step to be considered is the creation of a common database, in order to permit fast decisions and optimise E and P operations in the unitized area. Other concerns should be addressed, depending on the amount of O and G to be produced from the unitized area, as: the avoidance of multiple redeterminations aiming to decrease unnecessary expenditures, which could jeopardize the arising project profitability; and the recalculations of Government take, royalties and other incumbencies, to be shared by all involved parties. The paper shall also mention the experience of other countries trying to adopt, where applicable and compatible with the best practices of the oil industry, solutions adopted where tradition in oil and gas is more mature. It should be considered that, in each bidding round the Brazilian Concession Agreement has undergone changes, therefore during an unitization process with two different versions of the Concession Agreement differences between corresponding clauses will have to be faced. Comments should also be made about satellite agreements, encompassing O and G buying

  3. Tetrastichus giffardianus on pupae of Anastrepha in Brazil

    Directory of Open Access Journals (Sweden)

    Almerinda Amélia Rodrigues Araújo

    2016-07-01

    Full Text Available ABSTRACT: Tetrastichus giffardianus Silvestri (Hymenoptera: Eulophidae is recorded for the first time parasitizing Anastrepha obliqua (Macquart (Diptera: Tephritidae in fruits of umbu-cajazeira Spondias sp. (Anacardiaceae in Brazil.

  4. Friendship and Internal Migration in Brazil: Vulnerability and Coping

    National Research Council Canada - National Science Library

    Agnaldo Garcia; Tayssa Grassi Rodrigues; Lorena Schettino Lucas; Daniela Marisol Pérez-Angarita

    2017-01-01

    Friendship has been investigated in the context of international migration, but little is known about the subject in relation to internal migration, a phenomenon of great social importance in Brazil...

  5. Danish Literature in Brazil: Notes on Translation and Criticism

    Directory of Open Access Journals (Sweden)

    Vitor Amaral

    2012-09-01

    Full Text Available This article aims to present and analyse some examples of translation and criticism of Danish literature in Brazil. It will demonstrate that the dialogue between Denmark and Brazil in the literary field has more eventful a history than one can imagine at first. Translation and criticism are regarded as two complementary ways to disseminate a literature in foreign places. To the reader who knows little or nothing about the reception of Danish literature in Brazil, this article can provide the initial elements for a further research. There is not any attempt towards comprehensiveness, and this article remains a discrete look of its author’s over the reception of Danish literature in Brazil.

  6. Tetrastichus giffardianus on pupae of Anastrepha in Brazil

    OpenAIRE

    Almerinda Amélia Rodrigues Araújo; Paulo Roberto Ramalho Silva; Ranyse Barbosa Querino Silva; Elizangela Pereira da Silva Sousa

    2016-01-01

    ABSTRACT: Tetrastichus giffardianus Silvestri (Hymenoptera: Eulophidae) is recorded for the first time parasitizing Anastrepha obliqua (Macquart) (Diptera: Tephritidae ) in fruits of umbu-cajazeira Spondias sp. (Anacardiaceae) in Brazil.

  7. Interactive Digital Terrestrial Television: The Interoperability Challenge in Brazil

    National Research Council Canada - National Science Library

    Amatller Clarasó, Jordi; Baldo, David; Benelli, Giuliano; Daino, Giovanni Luca; Zambon, Riccardo

    2009-01-01

    .... As a result the interoperability issue has been deeply explored in the BEACON project and an innovative system architecture has been developed to deploy t-learning services across Europe and Brazil...

  8. On the creative economy chain in Brazil: potential and challenges

    National Research Council Canada - National Science Library

    KON, ANITA

    2016-01-01

    ABSTRACT The article presents an analysis of the Creative Economy in Brazil, showing its development potential for the generation of income and employment, in order to the country's development resumption...

  9. Vocational Education and the Training of Industrial Labour in Brazil.

    Science.gov (United States)

    Moura Castro, Claudio de

    1979-01-01

    Focusing on issues related to the training of industrial workers in Brazil, this article reports the findings of a study which evaluated the effectiveness of vocational training offered by the National Industrial Apprenticeship Service. (LRA)

  10. Helminths parasitizing Columbina picui (Columbiformes: Columbidae) in Brazil.

    Science.gov (United States)

    Coimbra, Marco A A; Mascarenhas, Carolina S; Krüger, Cristiane; Muller, Gertrud

    2009-08-01

    Columbina picui (picui ground-dove) is a small, diurnal columbid bird that lives, in couples or flocks, in open areas in the countryside and urban centers. The species occurs in Brazil and other countries in South America. The aim of this study was to identify the helminths that parasitize C. picui in the state of Rio Grande do Sul, southern Brazil. Thirty-four specimens were necropsied; in each case, the organs were isolated and examined separately. The nematodes and their prevalences were: Ascaridia columbae (26.5%) and Ornithostrongylus iheringi (11.8%) in the small intestine; Dispharynx nasuta in the proventriculus (5.9%) and gizzard (2.9%); and a Dispharynx sp. (2.9%) in the proventriculus. This is the first report of D. nasuta parasitizing C. picui in Brazil and the first record of A. columbae and O. iheringi infecting C. picui in the state of Rio Grande do Sul, Brazil.

  11. Capillaria hepatica in Puma concolor: first report in Brazil.

    Science.gov (United States)

    Quadros, Rosiléia M; Pilati, Célso; Marques, Sandra M T; Mazzolli, Marcelo; Benedet, Rodrigo C

    2009-09-01

    Capillaria hepatica was detected by histopathologic diagnosis in two cougars that were shot in April 2008 in Painel, Santa Catarina, Brazil. Macroscopic analysis of their livers revealed the presence of diffuse granulomas, and the histopathologic analysis indicated the presence of C. hepatica eggs, surrounded by mononuclear inflammatory cell infiltrate, small foci of necrosis, and mild-to-moderate fibrosis. This is the first report of C. hepatica in cougars (Puma concolor) in Brazil.

  12. Plasmodium vivax Landscape in Brazil: Scenario and Challenges

    OpenAIRE

    Siqueira, Andre M.; Mesones-Lapouble, Oscar; Marchesini, Paola; Sampaio, Vanderson Souza; Brasil, Patricia; Tauil, Pedro L; Fontes, Cor Jesus; COSTA, Fabio T. M.; Daniel-Ribeiro, Cláudio Tadeu; Lacerda, Marcus V. G.; Damasceno, Camila P.; Santelli, Ana Carolina S.

    2016-01-01

    Brazil is the largest country of Latin America, with a considerable portion of its territoritory within the malaria-endemic Amazon region in the North. Furthermore, a considerable portion of its territory is located within the Amazon region in the north. As a result, Brazil has reported half of the total malaria cases in the Americas in the last four decades. Recent progress in malaria control has been accompanied by an increasing proportion of Plasmodium vivax, underscoring a need for a bett...

  13. The sharing economy in Brazil: the case of gastronomy

    OpenAIRE

    Štěrbová, Denisa

    2015-01-01

    After years of boom, Brazil will experience a recession this year. There was a significant imbalance in recent years from a budgetary point of view, inflation and foreign exchange. Protectionist Brazilian policy don't support foreign trade. Therefore consumers in the current recessive market environment are more willing to work with so-called collaborative consumption, even though Brazil is a country with one of the highest crime rate and the level of trust of consumers is lower than in other...

  14. Zika virus infections imported from Brazil to Portugal, 2015

    Directory of Open Access Journals (Sweden)

    L. Zé-Zé

    2016-01-01

    Here, we present the clinical and laboratory aspects related to the first four imported human cases of Zika virus in Portugal from Brazil, and alert, regarding the high level of traveling between Portugal and Brazil, and the ongoing expansion of this virus in the Americas, for the threat for Zika virus introduction in Europe and the possible introduction to Madeira Island where Aedes aegypti is present.

  15. Euplectrus furnius parasitizing Spodoptera frugiperda in maize in Brazil

    Directory of Open Access Journals (Sweden)

    Vinícius Soares Sturza

    2013-11-01

    Full Text Available Brazil is among the world's biggest maize producers and fall armyworm, Spodoptera frugiperda (Smith (Lepidoptera: Noctuidae, is the main insect pest on this crop in the country. Despite the importance of its natural enemies, there still is a lack of information about parasitoids species that attack this insect-pest, such as larval parasitoids. This research reports Euplectrus furnius Walker (Hymenoptera: Eulophidae parasitizing S. fugiperda larvae on maize crop in Brazil.

  16. Competitiveness of Brazil in the wood international market

    Directory of Open Access Journals (Sweden)

    Naisy Silva Soares

    2012-03-01

    Full Text Available This study aimed to analyze the competitiveness of Brazilian lumber on the international market in the period 2000 to 2007. The methodological tools used to compare the competitiveness of Brazil with its main competitors were the rates of Relative Position Marketing (PRM and Revealed Comparative Advantage (VCR. The results point out to the fact that, although Brazil has proved competitive, it is necessary to use marketing strategies aimed at increasing the country’s competitiveness in this sector.

  17. The World Bank and Brazil : A New Country Assistance Strategy

    OpenAIRE

    Furtado, Angela

    2004-01-01

    Brazil enjoys human and natural resources unavailable to most countries. Its assets include a diverse, energetic population and a vast territory that encompasses the world's largest rain forest and up to one-fifth of the world's fresh water. Brazil is the world's 9tth largest economy with a GDP of around $500 billion. But it is among the most unequal countries in the world: the wealthiest ...

  18. Distribution patterns of riodinid butterflies (Lepidoptera: Riodinidae) from southern Brazil

    OpenAIRE

    Siewert, Ricardo Russo; Iserhard,Cristiano Agra; Romanowski, Helena Piccoli; Callaghan,Curtis J.; Moser, Alfred

    2014-01-01

    Background: The aim of this study was to synthesize the knowledge of Riodinidae butterflies (Lepidoptera: Papilionoidea) in Rio Grande do Sul state (RS), southern Brazil, evaluating the role of climatic, topographic, and vegetational variables on the observed patterns of occurrence and distribution of these butterflies in the Pampa and Atlantic Forest biomes. The records of riodinid butterflies in RS were collected from published studies and the examination of museum collections in Brazil. Re...

  19. The EDUCAR Foundation in Brazil: Two Experiences. Literacy Lessons.

    Science.gov (United States)

    Bonfim, Maria Nubia Barbosa

    Data from a 1980 population census indicates that of the over 73.5 million people in Brazil who were over 15 years of age, 25.4 percent were illiterate and 27.42 percent had less than 1 year of schooling. Such data show the precarious situation of education in Brazil, particularly that of adolescents and adults. Its origins lie in the dual nature…

  20. ABORTION IN BRAZIL: IMPACTS OF ILLEGALITY IN PUBLIC HEALTH

    OpenAIRE

    2013-01-01

    Abortion in Brazil provides public health impacts, mainly due to the high rate of maternal morbidity and mortality, because it most often occurs in an illegal practice and / or unsafe, because of the illegality of abortion in certain situations in the country. Therefore, it is an issue that refers to the various reflections, such as legal, moral, cultural, socio-economic and bioethical. Given the above, the study aims to address about abortion in Brazil and the impacts of illegality in pu...