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Sample records for brazil comportamento geoquimico

  1. Brazil.

    PubMed

    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. PMID:12178118

  2. Central Brazil

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This Moderate resolution Imaging Spectroradiometer (MODIS) true-color image was acquired on October 19, 2000, over a region in Brazil large enough to show much of the country's diverse landscape. Spanning some 8.5 million square kilometers (3.2 million square miles), Brazil is by far the largest South American nation--both in terms of land and population. The region known as the Amazon Basin lies to the northwest (upper left) and extends well beyond the northern and western edges of this scene. Typically, from this perspective Amazonia appears as a lush, dark green carpet due to the thick canopy of vegetation growing there. Some of the Amazon Basin is visible in this image, but much is obscured by clouds (bright white pixels), as is the Amazon River. This region is home to countless plant and animal species and some 150,000 native South Americans. The clusters of square and rectangular patterns toward the center of the image (light green or reddish-brown pixels) are where people have cleared away trees and vegetation to make room for development and agriculture. Toward the western side of the scene there is considerable haze and smoke from widespread biomass burning in parts of Brazil and Bolivia, which shares its eastern border with Brazil. Toward the east in this image is the highland, or 'cerrado,' region, which is more sparsely vegetated and has a somewhat drier climate than the Amazon Basin. The capital city, Brasilia, lies within this region just southwest of the Geral de Goias Mountains (orangish pixels running north-south). There are two large water reservoirs visible in this scene--the Sobradinho Reservoir about 800 km (500 miles) northeast of Brasilia, and the Paranaiba about 500 km (300 miles) southwest of Brasilia. MODIS flies aboard NASA's Terra spacecraft. Image courtesy Brian Montgomery, Reto Stockli, and Robert Simmon, based on data from the MODIS Science Team.

  3. Biochemical Education in Brazil.

    ERIC Educational Resources Information Center

    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)

  4. Manaus, Brazil

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The junctions of the Amazon and the Rio Negro Rivers at Manaus, Brazil. The Rio Negro flows 2300 km from Columbia, and is the dark current forming the north side of the river. It gets its color from the high tannin content in the water. The Amazon is sediment laden, appearing brown in this simulated natural color image. Manaus is the capital of Amazonas state, and has a population in excess of one million. The ASTER image covers an area of 60 x 45 km. This image was acquired on July 16, 2000 by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) on NASA's Terra satellite. With its 14 spectral bands from the visible to the thermal infrared wavelength region, and its high spatial resolution of 15 to 90 meters (about 50 to 300 feet), ASTER will image Earth for the next 6 years to map and monitor the changing surface of our planet.

    ASTER is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of Economy, Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products. Dr. Anne Kahle at NASA's Jet Propulsion Laboratory, Pasadena, California, is the U.S. Science team leader; Bjorn Eng of JPL is the project manager. The Terra mission is part of NASA's Earth Science Enterprise, a long-term research and technology program designed to examine Earth's land, oceans, atmosphere, ice and life as a total integrated system.

    The broad spectral coverage and high spectral resolution of ASTER will provide scientists in numerous disciplines with critical information for surface mapping, and monitoring dynamic conditions and temporal change. Example applications are: monitoring glacial advances and retreats; monitoring potentially active volcanoes; identifying crop stress; determining cloud morphology and physical properties; wetlands evaluation; thermal pollution monitoring; coral reef degradation

  5. Media Monopoly in Brazil.

    ERIC Educational Resources Information Center

    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)

  6. Uranium deposits of Brazil

    SciTech Connect

    1991-09-01

    Brazil is a country of vast natural resources, including numerous uranium deposits. In support of the country`s nuclear power program, Brazil has developed the most active uranium industry in South America. Brazil has one operating reactor (Angra 1, a 626-MWe PWR), and two under construction. The country`s economic challenges have slowed the progress of its nuclear program. At present, the Pocos de Caldas district is the only active uranium production. In 1990, the Cercado open-pit mine produced approximately 45 metric tons (MT) U{sub 3}O{sub 8} (100 thousand pounds). Brazil`s state-owned uranium production and processing company, Uranio do Brasil, announced it has decided to begin shifting its production from the high-cost and nearly depleted deposits at Pocos de Caldas, to lower-cost reserves at Lagoa Real. Production at Lagoa Real is schedules to begin by 1993. In addition to these two districts, Brazil has many other known uranium deposits, and as a whole, it is estimated that Brazil has over 275,000 MT U{sub 3}O{sub 8} (600 million pounds U{sub 3}O{sub 8}) in reserves.

  7. Brazil: Xingu River

    Atmospheric Science Data Center

    2013-04-18

    ... title:  Fire and Deforestation near the Xingu River     View Larger Image Numerous fires occurred near the headwaters of the Xingu River and the Xingu Indigenous Peoples' Reserve in Mato Grosso, Brazil, during ...

  8. Liver Transplantation in Brazil.

    PubMed

    Bittencourt, Paulo Lisboa; Farias, Alberto Queiroz; Couto, Claudia Alves

    2016-09-01

    Over 1700 liver transplantations (LTs) are performed annually in Brazil. In absolute terms, the country performs more LT surgeries than anywhere else in Latin America and is third worldwide. However, due to its increasing population and inadequate donor organ supply, the country averages 5-10 LTs per million population, far lower than required. There is a marked heterogeneity in organ donation and LT activity throughout the country. Access to LT in the underprivileged North, Midwest, and Northeast regions of Brazil is scarce. Major challenges for the future of LT in Brazil will be to increase organ donation and access to LT. The reduction of those geographical disparities in donation, organ procurement, and LT due to political and financial constraints is of utmost importance. Liver Transplantation 22 1254-1258 2016 AASLD. PMID:27228568

  9. Health care in Brazil.

    PubMed Central

    Haines, A

    1993-01-01

    Brazil has great geopolitical importance because of its size, environmental resources, and potential economic power. The organisation of its health care system reflects the schisms within Brazilian society. High technology private care is available to the rich and inadequate public care to the poor. Limited financial resources have been overconcentrated on health care in the hospital sector and health professionals are generally inappropriately trained to meet the needs of the community. However, recent changes in the organisation of health care are taking power away from federal government to state and local authorities. This should help the process of reform, but many vested interests remain to be overcome. A link programme between Britain and Brazil focusing on primary care has resulted in exchange of ideas and staff between the two countries. If primary care in Brazil can be improved it could help to narrow the health divide between rich and poor. Images p503-a p504-a p505-a PMID:8448465

  10. Brazil in space

    NASA Astrophysics Data System (ADS)

    de Oliveira, Fabiola

    1993-10-01

    Brazil's National Space Research Institute (INPE) was born out of the desire of a number of Brazilians to see their country participating in the conquest of space. On 3 August 1961, President Janio Quadros signed a decree, creating the Organising Group for the National Space Commission (GOCNAE) as a part of the National Research Council (CNPq). CNAE, as the institution became known later gave birth to INPE. The present activities of INPE - concentrated in the areas of Space and Atmospheric Sciences, Earth Observation, and Space Technology - and showing that space science and technology can exert an important influence on the quality of life of the general population, and on Brazil's future national development.

  11. Brazil's mental health adventure.

    PubMed

    Weingarten, Richard

    2003-01-01

    This is an account of my trips to Brazil in 2001 where I worked on a series of mental health projects with Brazilian colleagues. I first got interested in Brazil after I graduated from college when I was a Peace Corps volunteer in Northeast Brazil (Bahia state). After I got out of the Peace Corps I moved to Rio de Janeiro and went to work for United Press International (UPI) in their Rio bureau. I was UPI foreign news correspondent for a year and a half. Those years in Brazil were probably the happiest years of my life. Later on, after I became ill in the U.S., my Brazilian connection played an important role in my recovery. Raised in a Victorian family in a small town in the Midwest, and schooled in a traditional boarding school for boys and then at an all men's college, Brazil's lively Latino culture served as a healthy antidote for my tendency to be reserved and often depressed. My contact with Brazilians and Brazilian culture always beckoned me on. I maintained contact with my friends in Brazil and they stuck by me through my illness years. What seemed like my emotional and intellectual "excess" to me, was easily accepted by my Brazilian friends. I felt much more myself interacting with Brazilians and connected to a larger sense of self I developed in Brazil. I traveled to Brazil at every opportunity and made friends with Brazilians I met in the States. I initiated Portuguese classes at John Carroll University in Cleveland, Ohio in the early 1990s and then was invited to teach Brazilian culture to undergraduates. These appointments and my own resilience moved me past one depression and a dysthymia condition and into the wider community. I regained my confidence as a teacher, a role I had before and during the years of my illness. From this position, I organized a club for Brazilian students studying in the Cleveland area. After this teaching stint, I felt ready to pursue full time employment and began a job search that would eventually land me in New Haven at

  12. Chikungunya risk for Brazil

    PubMed Central

    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

  13. Finding oil in Brazil

    SciTech Connect

    Campos, C.W.M.; Delaney, P.J.V. )

    1989-09-01

    Although oil in fractures of bituminous shales of Early Cretaceous age had been known since 1858 in Bahia, oil production in Brazil was delayed for eight decades. There were two fundamental reasons for this belated development. First, the paucity of good oil and gas seeps like those found in other countries and second, Brazilian entrepreneurs did not have the financing or the tradition of risk taking and technology to plunge into oil exploration. Thus, the development of the oil industry in Brazil evolved along different lines than in other countries. Petrobras was the beginning of the modern period of oil exploration in Brazil. Utilizing seismic interpretation methods, oil was discovered onshore in the Sergipe-Alagoas basin in 1957, in the Espirito Santo basin in 1969, and in the Potiquar basin in 1979. After many years of frustration looking for commercial oil in the huge Amazon basin, Petrobras discovered gas in the Jurua River Valley in 1978. Although offshore drilling began with discovery of the Guaricema field in 1968, it was not until the advent of modern offshore drilling and seismic technology that the prolific Garoupa field was discovered in 1974 which opened up the Campos basin. Furthermore, identification of huge structures in deep water by 3D seismic mapping methods indicate a bright future for Petrobras in offshore Brazil.

  14. Human Pythiosis, Brazil

    PubMed Central

    Bosco, Sandra de Moraes Gimenes; Araújo, João Pessoa; Candeias, João Manuel Grisi; Fabiano de Franco, Marcello; Marques, Mariangela Esther Alencar; Mendoza, Leonel; Pires de Camargo, Rosangela; Marques, Silvio Alencar

    2005-01-01

    Pythiosis, caused by Pythium insidiosum, occurs in humans and animals and is acquired from aquatic environments that harbor the emerging pathogen. Diagnosis is difficult because clinical and histopathologic features are not pathognomonic. We report the first human case of pythiosis from Brazil, diagnosed by using culture and rDNA sequencing. PMID:15890126

  15. Cancer mortality in Brazil

    PubMed Central

    Barbosa, Isabelle R.; de Souza, Dyego L.B.; Bernal, María M.; Costa, Íris do C.C.

    2015-01-01

    Abstract Cancer is currently in the spotlight due to their heavy responsibility as main cause of death in both developed and developing countries. Analysis of the epidemiological situation is required as a support tool for the planning of public health measures for the most vulnerable groups. We analyzed cancer mortality trends in Brazil and geographic regions in the period 1996 to 2010 and calculate mortality predictions for the period 2011 to 2030. This is an epidemiological, demographic-based study that utilized information from the Mortality Information System on all deaths due to cancer in Brazil. Mortality trends were analyzed by the Joinpoint regression, and Nordpred was utilized for the calculation of predictions. Stability was verified for the female (annual percentage change [APC] = 0.4%) and male (APC = 0.5%) sexes. The North and Northeast regions present significant increasing trends for mortality in both sexes. Until 2030, female mortality trends will not present considerable variations, but there will be a decrease in mortality trends for the male sex. There will be increases in mortality rates until 2030 for the North and Northeast regions, whereas reductions will be verified for the remaining geographic regions. This variation will be explained by the demographic structure of regions until 2030. There are pronounced regional and sex differences in cancer mortality in Brazil, and these discrepancies will continue to increase until the year 2030, when the Northeast region will present the highest cancer mortality rates in Brazil. PMID:25906105

  16. English Teaching Profile: Brazil.

    ERIC Educational Resources Information Center

    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…

  17. Chikungunya risk for Brazil.

    PubMed

    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 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. PMID:26398876

  18. Teacher Education in Brazil.

    ERIC Educational Resources Information Center

    Marcondes, Maria Ines

    1999-01-01

    Discusses elementary teacher education in Brazil, examining problems teacher educators face (e.g., lack of direct communication between theoretical studies and the practical world and lack of inclusion of practical knowledge and expertise developed by successful teachers). Current educational policies are discussed, looking at: implementation of a…

  19. Leprosy situation in Brazil.

    PubMed

    Tomimori-Yamashita, Jane

    2006-09-01

    We present the situation of leprosy in Brazil, reporting about epidemiology, clinical criteria for classification, multidrugtherapy and special situations, as co-infection. This material was presented in the 79th Annual Meeting of Japanese Hansen's Disease Association in May 2006, during a discussion about the Japanese Guidelines for leprosy treatment. PMID:17037380

  20. Brazil: Rio Branco

    Atmospheric Science Data Center

    2013-04-18

    article title:  Deforestation near Rio Branco, Brazil     View Larger Image Settlement and deforestation surrounding the Brazilian town of Rio Branco are seen here in the striking "herring bone" deforestation patterns that cut through the rainforest. Rio Branco is the ...

  1. Deforestation, Rondonia, Brazil

    NASA Technical Reports Server (NTRS)

    1992-01-01

    This view of deforestation in Rondonia, far western Brazil, (10.0S, 63.0W) is part of an agricultural resettlement project which ultimately covers an area about 80% the size of France. The patterns of deforestation in this part of the Amazon River Basin are usually aligned adjacent to highways, secondary roads, and streams for ease of access and transportation. Compare this view with the earlier 51G-37-062 for a comparison of deforestation in the region.

  2. IPPs in Brazil

    SciTech Connect

    Alqueres, J.L.

    1995-01-01

    Brazil offers a viable opportunity for independent power producers (IPPs). Four areas of the Brazilian power sector may be the potential starting points for an independent power industry. Recent legislation also has opened the doors for IPP activity by allowing companies to form consortia to generate power for their own needs. Another recent decree formed the basis for a grid system to which generators can sell power. This also has laid the groundwork for more clearly defined wheeling charges.

  3. Spiders in Brazil.

    PubMed

    Lucas, S

    1988-01-01

    Descriptions of the principal venomous spiders in Brazil, of the genera Phoneutria, Loxosceles, Latrodectus and Scaptocosa, are given, together with a list of species and their geographical distribution. Detailed information on their habitat, behaviour and venom quantity, symptomatology of human accidents and epidemiology is given and recommendations are made for the prevention of accidents. General observations are made on the most common mygalomorph spiders. PMID:3059583

  4. Health promotion in Brazil.

    PubMed

    Ivo de Carvalho, Antonio; Westphal, Marcia Faria; Pereira Lima, Vera Lucia Góes

    2007-01-01

    Brazil, a Latin American country of continental proportions and contrasts, demographic inequalities, and social inequities, concomitantly faces the challenge of preventing and controlling infectious diseases, injuries, and non-communicable diseases. The loss of strength of the biomedical paradigm, the change in epidemiological profile, and the sociopolitical and cultural challenges of recent decades have fostered the emergence of new formulations about public health thinking and practice. Among them, are the paradigms of Brazilian Collective Health and Health Promotion. The former provides philosophical support for Brazil's Unified Health System (SUS). The aim of this article is to discuss the development of public health within the country's history, and to analyze and compare the theoretical assumptions of Health Promotion and Collective Health. We conclude that health promotion, based on the principles and values disseminated by the international Charters and concerned with social actors and social determinants of the health-disease process, has significant potential to promote the improvement of living and health conditions of the population. This frame of reference guided the formulation of the National Policy of Health Promotion within the Unified Health System, which was institutionalized by a ministerial decree. The importance and application of evaluating the effectiveness of health promotion processes and methodologies in Brazil have been guided by various frames of reference, which we clarify in this article through describing historical processes. PMID:17596091

  5. A Comprehensive View of Brazil.

    ERIC Educational Resources Information Center

    Texas Education Agency, Austin.

    This student and teacher resource discusses the geography, history, and contemporary changes and achievements of Brazil. It is intended to complement textbooks and other teaching materials by serving as a resource for teachers, administrators, and students. The document is presented in three parts. Part I focuses on the geography of Brazil,…

  6. BRAZIL'S CARBON BUDGET FOR 1990

    EPA Science Inventory

    The recent history of deforestation in the Amazon region of Brazil is well known. ajor reason for alarm over the rate and magnitude of deforestation in Brazil has been concern that the reduction in vegetation releases carbon dioxide (CO2) and other greenhouse gases that may contr...

  7. Social Psychotherapy in Brazil.

    PubMed

    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. PMID:26401805

  8. Astronomy in Brazil

    NASA Astrophysics Data System (ADS)

    Barbuy, Beatriz; Maciel, Walter J.

    2013-01-01

    A historical background combined with political decisions along time explain the increasing importance of Brazil in the world's astronomical scenario. Professional astronomy was triggered in the late sixties and early seventies by the two main historical institutions then existing (ON and IAG/USP), together with the creation of agencies for research and combined with individual actions. There are presently 670 astronomers working in the country, including permanent jobs and graduate students. A brief description of observational facilities and plans to increase access to other facilities is presented.

  9. The Brazil nut problem

    NASA Astrophysics Data System (ADS)

    Huerta, Dora; Ruiz-Suarez, Jesus

    2004-03-01

    The segregation of large intruders in a vertically vibrated granular bed is studied. We measure rising times a function of density, diameter and depth; for two different sinusoidal excitations. Our results shed definitive light to explain the fundamental aspects of the fascinating Brazil nut problem. At low frequencies (high amplitudes), inertia and convection are the only mechanisms behind segregation. Inertia dominates when the relative density of the intruder is greater than one and convection when it is less than one. At high frequencies (small amplitudes), where convection is suppressed, segregation occurs by buoyancy or sinkage. Finally, when the diameter of the intruders is changed, the well known paradigm "larger intruders rise faster" fails if the mass of the intruders is kept constant (while their relative densities are greater than one).

  10. Brazil: public health genomics.

    PubMed

    Castilla, E E; Luquetti, D V

    2009-01-01

    Brazil represents half of South America and one third of Latin America, having more than 186 million inhabitants. After China and India it is the third largest developing country in the world. The wealth is unequally distributed among the states and among the people. Brazil has a large and complex health care system. A Universal Public Health System (SUS: Sistema SPACEnico de Saúde) covers the medical expenses for 80% of the population. The genetic structure of the population is very complex, including a large proportion of tri- hybrid persons, genetic isolates, and a panmictic large majority. Genetic services are offered at 64 genetic centers, half of them public and free. Nationwide networks are operating for inborn errors of metabolism, oncogenetics, and craniofacial anomalies. The Brazilian Society of Medical Genetics (SBGM) has granted 120 board certifications since 1986, and 7 recognized residences in medical genetics are operating in the country. Three main public health actions promoted by the federal government have been undertaken in the last decade, ultimately aimed at the prevention of birth defects. Since 1999, birth defects are reported for all 3 million annual live births, several vaccination strategies aim at the eradication of rubella, and wheat and maize flours are fortified with folic acid. Currently, the government distributes over 2 million US dollars to finance 14 research projects aimed at providing the basis for the adequate prevention and care of genetics disorders through the SUS. Continuity of this proactive attitude of the government in the area of genomics in public health is desired. PMID:19023184

  11. Space activities in Brazil

    NASA Astrophysics Data System (ADS)

    Carvalho, H.; Kono, J.; Quintino, M.; Perondi, L.

    Brazilian space activities develop around three main programs, namely, the China-Brazil Earth Resources Satellite (CBERS) , the Applications Satellite program, comprising the Multi-Mission Platform and associated remote sensing payloads (radar and optical), and the Scientific Satellites program. Increasing national industry participation and acquiring new technology are strategic goals established for all programs. CBERS program is the result of successful long term cooperation between China and Brazil for the development of remote sensing satellites. Initially comprising two satellites, launched in 1999 and 2003, and now extended to four, this cooperation fulfills the needs of both countries in earth imagery. CBERS satellites are designed for global coverage and include cameras for high spatial resolution and wide field of view, in the visible, near infrared spectrum, an infrared multi-spectral scanner, and a Transponder for the Brazilian Environmental Data Collection System to gather data on the environment. They are unique systems due to the use of onboard cameras which combine features that are specially designed to resolve the broad range of space and time scales involved in our ecosystem. Applications satellites, mainly devoted to optical and radar remote sensing, are being developed in the frame of international cooperation agreements, and will be based on the use of a recurrent Multi-Mission Platform (MMP), currently under development. The MMP will be 3-axes stabilized and will have a fine pointing capability, in several pointing modes, such as Earth, Inertial or Sun pointing. Missions will be focused on natural resources observation and monitoring.. The Program for Scientific Satellites is based on low-cost micro-satellites and aims at providing frequent flight opportunities for scientific research from space, whilst serving as a technological development platform, involving Research Institutes, Universities and National Industry. Current projects are FBM

  12. Familial hypercholesterolemia in Brazil.

    PubMed

    Dos Santos, J E; Zago, M A

    2003-11-01

    The Brazilian population has heterogeneous ethnic origins and is unevenly distributed in a country of continental dimensions. In addition to the Portuguese colonists until the end of the World War II Brazil received almost 5 million immigrants who settled mainly in the south and southeast. This features of the Brazilian population have two important consequences for the inherited diseases that are associated with an ethnic background: their frequencies are different in various regions of the country reflecting a variety of ethnic origins and variable degrees of admixtures. There was no report about the molecular basis of hypercholesterolemia in Brazil until our report in 1996 that the Lebanese allele is the most common cause of the disease in our country: 10 out of the 30 families were of Arab origin, and the Lebanese allele was detected in 9 of the 10 unrelated families of Arab origin. In addition, the abnormal gene is associated with the same haplotype at the LDL-R locus in all but one family, suggesting single origin for this mutation. Recently we described seven mutations in exons 4, 7, 12 and 14 and a new mutation in exon 15. In another region of our state, eight mutation already described and seven new mutations were described and interesting no common mutations were find. We can conclude that the complex history and structure of the Brazilian population, which was formed by the contribution of a large number of ethnic components that are in a state of increasing miscegenation, is reflected in the frequency and regional distribution of the more common hereditary diseases. PMID:14615271

  13. Pediatric lymphomas in Brazil

    PubMed Central

    Gualco, Gabriela; Klumb, Claudete E; Barber, Glen N; Weiss, Lawrence M; Bacchi, Carlos E

    2010-01-01

    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. PMID:21340214

  14. Zika: Why Brazil, Why Now

    MedlinePlus

    ... page: https://medlineplus.gov/news/fullstory_160251.html Zika: Why Brazil, Why Now Several factors -- including economics, ... been the country hit hardest by the ongoing Zika virus epidemic and its potential for birth defects. ...

  15. Trance surgery in Brazil.

    PubMed

    Don, N S; Moura, G

    2000-07-01

    This report presents the results of fieldwork in Brazil on healer-mediums who perform crude forms of surgery, often employing sharp instruments. We found that these healer-mediums were in a hyperaroused brain state while they were engaged in behaviors commonly described in the anthropology literature as "possession trance"; therefore, this practice is termed "trance surgery" in this report. The research was conducted at widely scattered sites throughout Brazil. We observed several thousand patients being treated by 9 trance surgeons and videotaped several hundred of these cases. In addition to background information and our own observational material, this paper includes 2 medical case reports, physiological data gathered from healers and patients, and results of a pathologist's examination of a surgically excised tumor. Topographic brain mapping revealed increased brain activity (36-44 Hz) when healer-mediums were engaged in trance behaviors, compared to resting baseline conditions at midline scalp locations (Cz, P < .009 and Pz, P < .004; both matched t tests). These results suggest the presence of a hyperaroused brain state associated with the trance behaviors of the healers. We believe that such a state is required for this unusual practice, but other factors may also be involved. In contrast, a small sample of patients monitored during possession trance surgical procedures revealed no high-frequency brain activity; instead, there were indications of cortical quieting, suggesting relaxation, despite the absence of anesthesia. Pathohistological examination of a tumor excised from a patient in our presence revealed a human fibroadenoma. We conclude that these practices are usually benign and that pain is often absent, despite the lack of sterile procedures and anesthesia. Although during the period of our investigation we were informed anecdotally of 3 cases involving serious complications or death, we personally observed no cases of shock, hemorrhage, or death

  16. [Epidemiological research in Brazil].

    PubMed

    Guimarães, R; Lourenço-De-Oliveira, R; Cosac, S

    2001-08-01

    The current epidemiological research in Brazil is described. Secondary data sources were consulted, such as the year 2000 database of the Brazilian Directory of Research Groups and the National Board of Scientific and Technological Development (CNPq). The criterion to identify a group as a research one relies on the existence of at least one research line in the field of epidemiology, as defined by the group leader. After identifying the defined universe of epidemiological research, which included 176 groups and 320 different research lines, the following issues were presented and discussed: the relationships between research financing and health research, focusing on CAPES (Coordination Center for the Advance of University Professionals) graduation programs, public health research and epidemiological research, geographic and institutional distribution and outreach of the current epidemiological research, the researchers and students directly participating in epidemiological research, research topics and patterns of disseminating research findings; the journals where papers in its fullness were published; the financial support of the epidemiological research focusing on the 23 officially recognized graduate programs in public health field. PMID:11600921

  17. Policing violence in Brazil.

    PubMed

    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. PMID:12295035

  18. Country watch. Brazil.

    PubMed

    Turra, M D

    1994-01-01

    Persons who are infected with human immunodeficiency virus (HIV) or who suffer from acquired immunodeficiency syndrome (AIDS) often have their civil rights violated in Brazil. To remedy this, the Candido Mendes College in Rio de Janeiro introduced a voluntary course, "AIDS - Legal Approaches", into its law curriculum. Incentive was provided by the college's Model Law Office (MLO), where students learn to defend the rights of people in need. Class size is about 25; law professors use recent magazine and newspaper articles, and documentation on lawsuits concerning persons with HIV to teach the class. Course topics include relevant civil law (suits against blood banks), contract law (suits against private health insurance companies which refuse to cover treatment expenses related to HIV or AIDS), family law, inheritance law, labor law (unjust dismissal of persons with HIV), criminal law (intentional transmission of AIDS), violations of basic human rights, and comparative jurisprudence and constitutional law (a comparison of Brazilian law in this area to the laws of other countries). Students, during their field practice periods at the MLO, provide legal assistance to persons with HIV. Approximately 150 cases have been handled, often with positive outcomes, to date. Clients hear about the program via television, radio, and newspapers. Materials and information about lawsuits handled by the MLO are available to other colleges and universities with the hope of stimulating the formation of similar programs elsewhere. PMID:12288109

  19. Noise labeling in Brazil

    NASA Astrophysics Data System (ADS)

    de Araujo, Marco A. N.; Massarani, Paulo M.; de Azevedo, Jose A. J.; Gerges, Samir N. Y.

    2002-11-01

    The Brazilian Silence Program, created in 1990 by the Brazilian Ministry of Environment, advocates the production and use of equipment with lower noise level. The subcommittee of Noise Labeling of the Brazilian Committee of Certification is composed of INMETRO acoustic specialists to organize and implement the Brazilian Labeling Program. This subcommittee elaborated the label form and test procedure. The noise-labeling program will first concentrate on the following household devices, both manufactured in Brazil or imported from abroad; mixers, blenders, hairdryers, refrigerators, and vacuum cleaners. The label should contain the sound-power level in dBA. INMETRO or other credited laboratories are responsible for the measurements. The ISO 4871, 3740 (1 to 5), ISO 8960, and IEC 704 (1 to 4) and also the equivalent Brazilian standards are used for the measurements, such as ABNT NBR 13910-1. The main objective of the label is to inform the consumer about the emitted noise level. The label offers the noise parameter to be used by the consumer when comparing devices, considering price, performance, and now also noise. No restriction for noise level was established.

  20. Hydrological Forecasting Practices in Brazil

    NASA Astrophysics Data System (ADS)

    Fan, Fernando; Paiva, Rodrigo; Collischonn, Walter; Ramos, Maria-Helena

    2016-04-01

    This work brings a review on current hydrological and flood forecasting practices in Brazil, including the main forecasts applications, the different kinds of techniques that are currently being employed and the institutions involved on forecasts generation. A brief overview of Brazil is provided, including aspects related to its geography, climate, hydrology and flood hazards. A general discussion about the Brazilian practices on hydrological short and medium range forecasting is presented. Detailed examples of some hydrological forecasting systems that are operational or in a research/pre-operational phase using the large scale hydrological model MGB-IPH are also presented. Finally, some suggestions are given about how the forecasting practices in Brazil can be understood nowadays, and what are the perspectives for the future.

  1. Thunderstorms over Brazil

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This photograph, acquired in February 1984 by an astronaut aboard the space shuttle, shows a series of mature thunderstorms located near the Parana River in southern Brazil. With abundant warm temperatures and moisture-laden air in this part of Brazil, large thunderstorms are commonplace. A number of overshooting tops and anvil clouds are visible at the tops of the clouds. Storms of this magnitude can drop large amounts of rainfall in a short period of time, causing flash floods. However, a NASA-funded researcher has discovered that tiny airborne particles of pollution may modify developing thunderclouds by increasing the quantity and reducing the size of the ice crystals within them. These modifications may affect the clouds' impact on the Earth's 'radiation budget,' or the amount of radiation that enters and leaves our planet. Steven Sherwood, a professor at Yale University, found that airborne aerosols reduce the size of ice crystals in thunderclouds and may reduce precipitation as well. Using several satellites and instruments including NASA's Total Ozone Mapping Spectrometer (TOMS) and NASA's Tropical Rainfall Measuring Mission (TRMM) satellite, Sherwood observed how airborne pollution particles (aerosols) affect large thunderstorms, or cumulonimbus clouds in the tropics. Common aerosols include mineral dust, smoke, and sulfates. An increased number of these particles create a larger number of smaller ice crystals in cumulonimbus clouds. As a result of their smaller size, the ice crystals evaporate from a solid state directly into a gas, instead of falling as rain. Sherwood noted that this effect is more prevalent over land than open ocean areas. Previous research by Daniel Rosenfeld of Hebrew University revealed that aerosols and pollution reduced rainfall in shallow cumulus clouds of liquid water, which do not have the capability to produce as much rainfall. Sherwood expanded on that research by looking at cumulonimbus clouds with more ice particles. Studies

  2. Zika virus outbreak in Brazil.

    PubMed

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

    2016-02-01

    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. PMID:26927450

  3. Sexuality education in Brazil.

    PubMed

    Suplicy, M

    1994-01-01

    The development of a comprehensive program of sex education in Brazilian schools is described in the context of Brazil's culture and traditions such as the Carnival. The influence of Catholicism is explored as is the effect of the behavioral restrictions called for by scientists concerned about sexually transmitted diseases. The Brazilian response to homosexuality is described, and the emergence of a public discussion of sexuality in the media is traced. It is noted that improvements in the status of women have been held in check by a public ridicule of feminism and by the strength of the traditional patriarchal structures which dominate the culture. With this picture given of how the issue of sexuality fits into Brazilian life, the 1980s initiative on the part of the Work and Research Group for Sex Education is described. Opposition to this effort has largely taken the form of passive resistance; even the Catholic Church has not officially protested the sex education program. Details are provided about 1) the selection of teachers, teacher training, and weekly supervisory teacher meetings; 2) the way in which parental permission for student participation was gained; 3) the implementation of the program; 4) the successes achieved; and 5) the difficulties encountered. Finally, it is noted that plans were made to expand the sex education project from the Sao Paulo area to 6 additional large cities in 1994. Also planned is the publication of the Brazilian Guidelines for Comprehensive Sexuality which will explain the sex education methodology and be extremely valuable in the establishment of new projects. PMID:12287356

  4. Country watch: Brazil.

    PubMed

    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. PMID:12346918

  5. Brazil The Duck Lagoon

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This Multi-angle Imaging SpectroRadiometer (MISR) image of Brazil covers an area of about 298 kilometers x 358 kilometers, and was captured by the instrument's vertical-viewing (nadir) camera on December 27, 2001. The 'Lagoa dos Patos', in the Brazilian state of Rio Grande do Sul, translates to 'the Duck Lagoon'. It was named by 16th century Jesuit settlers, who asked the King of Spain to grant them title to the lagoon so that they could breed ducks. The King consented, but revoked his edict when he discovered that the 'duck-pond' (measuring about 14,000 square kilometers) was one of the largest lagoonal systems in the world. Note the sediment plume emanating from the southern end of the lagoon. Sailors in the 16th century imagined this outlet to be the mouth of a large river. Early Portuguese explorers mistook the entrance to the lagoon for the mouth of a great river and called it the Rio Grande. A series of wave-like points and curls form 'cusps' on the inner shores of the lagoon. The lagoon's characteristics change with short-term tide-induced cyclic perturbations, and with longer term large scale meteorological conditions. The distinctive wavelike 'cusps' along the inner shores result from the circulation, erosion and accumulation of sediments driven by wind and tidal action. The El Nino Southern Oscillation (ENSO) circulation affects precipitation amount and continental runoff, thereby changing the contents of the lagoon waters. High rainfall and increased freshwater discharge during El Nino events correspond with elevated dissolved nutrient concentrations and increased phytoplankton growth. La Nina years are dry and the associated low rainfall reduces the freshwater recharge to the lagoon, causing an increase in salinity. Occasional blooms of toxic cyanobacteria (Microcystis aeruginosa), have been registered in the lagoon when nutrient concentrations are elevated. A number of reeds and grasses are important to the lagoon estuary, including widgeon grass

  6. Evaluating School Facilities in Brazil

    ERIC Educational Resources Information Center

    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.

  7. Brazil's best university seeks fame

    NASA Astrophysics Data System (ADS)

    Maddox, John

    1994-10-01

    The University of São Paulo believes it should be making a more prominent mark on the world outside Brazil, but the difficulties of doing so from within a still-developing country are greater and less tangible than may be thought.

  8. Opportunity Foregone: Education in Brazil.

    ERIC Educational Resources Information Center

    Birdsall, Nancy, Ed.; Sabot, Richard H., Ed.

    The studies presented in this volume help readers to understand the constraints faced in addressing the key problems within the Brazilian education system. Steps to address the issues and benefits to be gained by addressing those issues are discussed. Forty-two authors reiterate that the success of Brazil's education reform will have an important…

  9. Violence in Schools in Brazil.

    ERIC Educational Resources Information Center

    Pino, Angel

    1995-01-01

    The causes of violence in schools, as in society, are multiple and complex; they are rooted in the intolerable economic and social conditions created by Brazil's development model, characterized by unequal wealth distribution, widespread poverty, and an exclusive society. By mirroring this exclusionary process, the educational system is inherently…

  10. Brazil soybean yield covariance model

    NASA Technical Reports Server (NTRS)

    Callis, S. L.; Sakamoto, C.

    1984-01-01

    A model based on multiple regression was developed to estimate soybean yields for the seven soybean-growing states of Brazil. The meteorological data of these seven states were pooled and the years 1975 to 1980 were used to model since there was no technological trend in the yields during these years. Predictor variables were derived from monthly total precipitation and monthly average temperature.

  11. [Food Addiction: definizione, misurazione e prevalenza in soggetti sani e in pazienti con disturbi del comportamento alimentare].

    PubMed

    Imperatori, Claudio; Fabbricatore, Mariantonietta; Vumbaca, Viviana; Innamorati, Marco; Contardi, Anna; Farina, Benedetto

    2016-01-01

    RIASSUNTO. Il costrutto della "Food Addiction" (FA) è stato introdotto negli ultimi anni per meglio comprendere i pattern alimentari disfunzionali osservati nei pazienti obesi e in sovrappeso e nei pazienti con disturbi del comportamento alimentare (DCA). Nonostante i numerosi parallelismi tra la dipendenza da sostanze e la FA, non c'è ancora accordo nel considerare la FA come un indipendente DCA né un concetto utile. L'obiettivo della presente rassegna è stato quello di riassumere i dati disponibili al fine di aumentare le conoscenze su: 1) definizione, misurazione e caratteristiche generali della FA; 2) prevalenza della FA in campioni clinici e non clinici. I dati disponibili suggeriscono che la FA sia un costrutto transnosografico presente in tutti i DCA, con una prevalenza più elevata nella bulimia nervosa. Nonostante il dibattito sull'autonomia della FA come DCA rimanga aperto, gli studi riportati suggeriscono che la comorbilità tra FA e DCA sia associata con peggiori outcome clinici, giustificando di conseguenza l'assessment e il trattamento della FA. PMID:27183510

  12. The population question in Brazil.

    PubMed

    1992-01-01

    Population control programs were instituted in Brazil in the 1960s and resulted in as 50% reduction of the fertility rate in 20 years with a reduction in population growth from 2.9%/year in the 1960s to 2.1% in the 1980s. The rapid urbanization which has occurred in Brazil also contributed to this process. While the Brazilian government has eschewed foreign intervention, it encourages the population control programs which are funded by international agencies. The women's movement became involved in policies relating to reproductive rights in 1980, and attempts were made to change the focus of women's health care and the right of women to make reproductive choices. 71% of Brazilian women of reproductive age who are married or living in consensual union use contraception. This compares with 70% of women in developed countries. In Brazil, however, 44% of the women have been sterilized, 41% use oral contraceptives (OCs), and 12% use natural or barrier methods, compared to 7, 13, and 41%, respectively, in developed countries. Sterilization is illegal in Brazil, although it is widespread; the high number of Cesarean section births may determine a medical need for sterilization (after three such deliveries, for example). Abortion is also illegal (except in cases of rape or if the mother's life is in danger) and widespread. The 2 to 3 million abortions each year are thought to be the third cause of maternal mortality. Studies of OC use have shown that Brazilian women often use OCs without medical monitoring or in cases when the contraceptive is absolutely contraindicated. In the past few years, Brazilian women's groups have demanded that the government deal with the issue of family planning in order to stop the intervention of international population control agencies. Brazil has never had the sufficiently modern and effective policy to help women to use contraception safely during the various stages of their reproductive lives. PMID:12286343

  13. Occupational health in Brazil.

    PubMed

    Bedrikow, B; Algranti, E; Buschinelli, J T; Morrone, L C

    1997-01-01

    Brazil is a recently industrialised country with marked contrasts in social and economic development. The availability of public/private services in its different regions also varies. Health indicators follow these trends. Occupational health is a vast new field, as in other developing countries. Occupational medicine is a required subject in graduation courses for physicians. Specialisation courses for university graduated professionals have more than 700 hours of lectures and train occupational health physicians, safety engineers and nursing staff. At the technical level, there are courses with up to 1300 hours for the training of safety inspectors. Until 1986 about 19,000 occupational health physicians, 18,000 safety engineers and 51,000 safety inspectors had been officially registered. Although in its infancy, postgraduation has attracted professionals at university level, through residence programmes as well as masters and doctors degrees, whereby at least a hundred good-quality research studies have been produced so far. Occupational health activities are controlled by law. Undertakings with higher risks and larger number of employees are required to hire specialised technical staff. In 1995 the Ministry of Labour demanded programmes of medical control of occupational health (PCMSO) for every worker as well as a programme of prevention of environmental hazards (PPRA). This was considered as a positive measure for the improvement of working conditions and health at work. Physicians specialising in occupational medicine are the professionals more often hired by the enterprises. Reference centres (CRSTs) for workers' health are connected to the State or City Health Secretariat primary health care units. They exist in more populated areas and are accepted by workers as the best way to accomplish the diagnosis of occupational diseases. There is important participation by the trade unions in the management of these reference centres. For 30 years now employers

  14. Brazil wheat yield covariance model

    NASA Technical Reports Server (NTRS)

    Callis, S. L.; Sakamoto, C.

    1984-01-01

    A model based on multiple regression was developed to estimate wheat yields for the wheat growing states of Rio Grande do Sul, Parana, and Santa Catarina in Brazil. The meteorological data of these three states were pooled and the years 1972 to 1979 were used to develop the model since there was no technological trend in the yields during these years. Predictor variables were derived from monthly total precipitation, average monthly mean temperature, and average monthly maximum temperature.

  15. AIDS Treatment In Brazil: Impacts And Challenges

    PubMed Central

    Nunn, Amy Stewart; Fonseca, Elize Massard da; Bastos, Francisco I.; Gruskin, Sofia

    2009-01-01

    Brazil has one of the developing world's largest, and arguably most successful, AIDS treatment programs. In this paper we review the treatment program, including controversial policies that Brazil has used to promote widespread local and global access to AIDS treatment. We also examine the lessons learned from this program and highlight the challenges Brazil faces, including the rising costs of AIDS treatment and changes in donors' funding priorities. Finally, we explore the relevance of Brazil's treatment program for other countries and its broad implications for global AIDS and health policy. PMID:19597210

  16. An AIDS campaign in Brazil.

    PubMed

    Janoff, D

    1987-01-01

    The Acquired Immune Deficiency Syndrome (AIDS) distribution program in Brazil, spearheaded by the National Division of Sanitary Surveillance in Ports, Airports, and Borders, was part of the government's massive education campaign to prevent the transmission of HIV-AIDS in Brazil. Beginning in February 1987, the climate was sufficiently favorable to operate a coordinated information campaign during the Carnival celebration, and tourists arriving in the cities of Brazil for the annual Carnival celebration were handed an educational brochure in Portugese, Spanish, English, and French. Yet, beyond reaching the tourist populations, it is particularly important to reach large portions of the Brazilian population. Planners of the national AIDS campaign intend to use television, radio, and all major newspapers in their effort to cover the country. Initial television coverage is comprised of short informational messages directed at high-risk groups. There also are plans to use radio and the print media in order to reach a wider audience. It is estimated that US $6 million will be needed to adequately meet the costs of AIDS prevention and medical care, but due to extreme budget constraints, only $45,000 has been earmarked for ongoing AIDS activities at this time. PMID:12281284

  17. Brazil-Africa geological links

    NASA Astrophysics Data System (ADS)

    Torquato, Joaquim Raul; Cordani, Umberto G.

    1981-04-01

    In this work, the main evidence and conclusions regarding geological links between Brazil and Africa are summarized, with emphasis on the geochronological aspects. Taking into account the geographical position, as well as the similarities in the geochronological pattern, the following main provinces of the two continents are correlated: The Imataca and Falawatra complexes in the Guayana Shield and the Liberian Province of West Africa. The Paraguay-Araguaia and the Rockelide Fold Belts. The Sa˜o Luiz and the West African cratonic areas. The Caririan Fold Belt of northeastern Brazil and the Pan-Africa Belt of Nigeria and Cameroon. The JequiéComplex of Bahia, the Ntem Complex of Cameroon and similar rocks of Gabon and Angola. The Ribeira Fold Belt in Brazil and the West Congo and Damara Belts in West and South Africa. In addition, other geological links are considered, such as some of the major linear fault zones which can be traced across the margins of South America and Africa, in the pre-drift reconstructions. Correlations are also made of the tectonic and stratigraphic evolution of the Paranáand Karroo syneclises, and the Brazilian and African marginal basins around the South Atlantic, during their initial stages. Finally, several similarities in the tectonic evolution of South America and Africa, during and after the onset of drifting, are shown to be compatible with a recent origin for the South Atlantic floor, as required by sea-floor spreading and continental drift between South America and Africa.

  18. Rainfall erosivity in Brazil: A Review

    Technology Transfer Automated Retrieval System (TEKTRAN)

    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...

  19. Recent developments on shotcrete applications in Brazil

    SciTech Connect

    Guimaraes Filho, J.D.; Guimaraes Neto, J.D.

    1995-12-31

    This article describes the development of shotcrete in Brazil, since its introduction in the country to the present. Firstly, the authors focus on the application, with an overview on the main projects in which shotcrete was used. Next, the evolution of fabrication of shotcrete equipment in Brazil and some new achievements in this area are shown.

  20. Rising Expectations in Brazil and Chile

    ERIC Educational Resources Information Center

    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…

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

    ERIC Educational Resources Information Center

    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. Higher Education Reform in Brazil: Reinforcing Marketization

    ERIC Educational Resources Information Center

    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…

  3. CHARCOAL-PRODUCING INDUSTRIES IN NORTHEASTERN BRAZIL

    EPA Science Inventory

    Charcoal workers in northeastern Brazil: Occupational risks and effects of exposure to wood smoke
    ABSTRACT
    Brazil has the largest production of charcoal in the world, which is used mostly in the iron and steel industries. In most of the production sites, the process is ba...

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

    ERIC Educational Resources Information Center

    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…

  5. Inequality and School Reform in Bahia, Brazil

    ERIC Educational Resources Information Center

    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…

  6. Geodiversity and geoconservation in Brazil

    NASA Astrophysics Data System (ADS)

    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. The ethanol program in Brazil

    NASA Astrophysics Data System (ADS)

    Goldemberg, José

    2006-10-01

    The number of automobiles in the world has been growing fast and today requires one quarter of the global petroleum consumption. This problem requires adequate solutions, one of which Brazil has achieved with the Sugarcane Ethanol Program. This paper presents the history of this program, from its launch in the 1970s to the today's condition of full competitiveness in a free market. It also shows how it can be replicated to other countries, in order to replace 10 per cent of the world's gasoline consumption.

  8. Malaria in Brazil: an overview

    PubMed Central

    2010-01-01

    Malaria is still a major public health problem in Brazil, with approximately 306 000 registered cases in 2009, but it is estimated that in the early 1940s, around six million cases of malaria occurred each year. As a result of the fight against the disease, the number of malaria cases decreased over the years and the smallest numbers of cases to-date were recorded in the 1960s. From the mid-1960s onwards, Brazil underwent a rapid and disorganized settlement process in the Amazon and this migratory movement led to a progressive increase in the number of reported cases. Although the main mosquito vector (Anopheles darlingi) is present in about 80% of the country, currently the incidence of malaria in Brazil is almost exclusively (99,8% of the cases) restricted to the region of the Amazon Basin, where a number of combined factors favors disease transmission and impair the use of standard control procedures. Plasmodium vivax accounts for 83,7% of registered cases, while Plasmodium falciparum is responsible for 16,3% and Plasmodium malariae is seldom observed. Although vivax malaria is thought to cause little mortality, compared to falciparum malaria, it accounts for much of the morbidity and for huge burdens on the prosperity of endemic communities. However, in the last few years a pattern of unusual clinical complications with fatal cases associated with P. vivax have been reported in Brazil and this is a matter of concern for Brazilian malariologists. In addition, the emergence of P. vivax strains resistant to chloroquine in some reports needs to be further investigated. In contrast, asymptomatic infection by P. falciparum and P. vivax has been detected in epidemiological studies in the states of Rondonia and Amazonas, indicating probably a pattern of clinical immunity in both autochthonous and migrant populations. Seropidemiological studies investigating the type of immune responses elicited in naturally-exposed populations to several malaria vaccine candidates in

  9. Hereditary haemoglobin disorders in Brazil.

    PubMed

    Zago, M A; Costa, F F

    1985-01-01

    The data on the incidence and variability of hereditary haemoglobin (Hb) disorders in Brazil are reviewed. The most common abnormalities are HbS, HbC and beta-thalassaemias. Both homozygotes and compound heterozygotes for these genes (i.e., HbS/HbC disease, S/beta-thalassaemia, C/beta-thalassaemia) are common, owing to the free miscegenation of populations of Mediterranean and African ancestry. The diversity of beta-thalassaemias is similar to that observed in other regions. beta(0)-Thalassaemia is more frequent than the beta(+) variant among affected individuals. Most patients are descendants of Italian immigrants but occasional cases have other racial origins. Patients with thalassaemia major are mostly beta (0) homozygotes, while thalassaemia intermedia is more heterogeneous, including a variety of genotypes. alpha-Thalassaemias are not common although cases of HbH disease have been reported. Isolated examples of several Hb variants have been described, and two abnormal Hb were first found in Brazil: Hb Porto Alegre and Hb Niteroi. PMID:3898485

  10. Homosexuality and adoption in Brazil.

    PubMed

    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. PMID:11765396

  11. Proposed hydrologic analyses of streamflow for Brazil

    USGS Publications Warehouse

    Riggs, Henry Chiles

    1974-01-01

    Streamflow records are evaluated for the Rio Jacui basin in the state of Rio Grande Sul, Brazil, in reference to data reliability, length of record, and density of areal coverage. Availability of water is a factor in the development of a country, and surface water is of especial importance in Brazil. This report is intended as a reference for further investigation of the flow characteristic of the basin to provide (1) information for utilization of streamflow and (2) information to improve the data collection and analytic procedures. In addition the evaluation study can serve as a pilot for other developing river basins in Brazil. (Woodard-USGS)

  12. PREFACE: Brazil MRS Meeting 2014

    NASA Astrophysics Data System (ADS)

    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

  13. An Energy Overview of Brazil

    SciTech Connect

    anon.

    2003-10-20

    The DOE Office of Fossil Energy is maintaining a web site that is meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consists of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There are also more than 30 Country Energy Overviews at the web site -- each of these is a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is Brazil. The site is designed to be dynamic. Updates to the overviews will be made as need and resources permit.

  14. Reversing the Brazil Nut Effect

    NASA Astrophysics Data System (ADS)

    Ludewig, F.; Vandewalle, N.

    2005-12-01

    We propose a lattice model for studying the Brazil Nut Effect (BNE), i.e. the phase segregation occuring when a granular material is vertically shaked. The model considers the tap intensity and the mobility μ of the grains as the main physical parameters. Different mobilities for different grain species lead to segregation (BNE) patterns, reverse segregation (RBNE) patterns, “sandwhich" layered structures or vertical domains. A phase diagram (decompaction χ, mobility difference between both species Δ μ) is obtained in which the different phases are emphasized. In a narrow region of the diagram, different phases coexist. It is shown that the BNE segregation could be reversed by increasing the tap intensity or the characteristics of the grains. Numerical results are compared with earlier experimental works.

  15. Brazil comes in from the cold

    SciTech Connect

    Albright, D. )

    1990-12-01

    Brazil is well on its way to rolling back its nuclear program from the brink of developing nuclear explosives. The reason for this dramatic reversal can be traced to international diplomatic pressure on Brazil to accept full-scope safeguards and implement the Treaty of Tlatelolco, and to the growth of democracy in Brazil, which has provided an opportunity for groups such as the Brazilian Physics Society to work politically to end their country's effort to build nuclear weapons. The recent developments in Brazil underscore the importance of responsible civilian control of the nuclear program, and the role of domestic and international inspections of nuclear facilities to verify that weapons-related activities are not taking place. More importantly, these developments show that knowledgeable and dedicated people and groups opposed to nuclear weapons production can make a significant contribution to stopping their country from going nuclear.

  16. Brazil: Energy Options and Current Outlook

    ERIC Educational Resources Information Center

    Goldemberg, J.

    1978-01-01

    Brazil's energy options and current outlook are examined, and a summary of known reserves of fossil and renewable energy resources is given. Suggestions for an energy program designed to preserve Brazilian culture are included. (MDR)

  17. Telecommunications and Information Services in Brazil.

    ERIC Educational Resources Information Center

    Tarapanoff, Kira; Alvares, Lillian

    1995-01-01

    Discusses the interdependence of telecommunications and information sciences in Brazil. Highlights include new technologies and telecommunications: satellites, fiber optic cables, data communication networks, information superhighways, and cooperative projects; and information services development. (AEF)

  18. Agriculture, Rio Sao Francisco, Brazil, South America

    NASA Technical Reports Server (NTRS)

    1988-01-01

    The large field patterns in this view of the Rio Sao Francisco basin, Brazil, South America, (11.5S, 43.5W) indicate a commercial agriculture venture; family subsistence farms are much smaller and laid out in different patterns. Land clearing in Brazil has increased at an alarming rate in recent years and preliminary estimates suggest a 25 to 30% increase in deforestation since 1984. The long term impact on the ecological processes are still unknown.

  19. Rickettsia felis in Ctenocephalides spp. Fleas, Brazil

    PubMed Central

    Oliveira, Riva P.; Mafra, Claudio L.; Chamone, Chequer B.; Calic, Simone B.; Silva, Sergio U.; Walker, David H.

    2002-01-01

    In June 2000, suspected cases of Brazilian spotted fever (BSF) occurred in Coronel Fabriciano Municipality, Minas Gerais State, Brazil. Pooled fleas collected near two fatal cases contained rickettsial DNA. The nucleotide sequence alignment of the 391-bp segment of the 17-kDa protein gene showed that the products were identical to each other and to the R. felis 17-kDa gene, confirming circulation of R. felis in Brazil. PMID:11927031

  20. Deforestation near Rio Branco, Brazil

    NASA Technical Reports Server (NTRS)

    2001-01-01

    Settlement and deforestation surrounding the Brazilian town of Rio Branco are seen here in the striking 'herring bone' deforestation patterns that cut through the rainforest. Rio Brancois the capital of the Brazilian state of Acre and is situated near the border with northeastern Bolivia. The town is a center for the distribution of goods, including rubber, metals, medicinal plants, Brazil nuts and timber. Colonization projects in the region are supported by farming, logging activities, and extensive cattle ranching. Much of the surrounding terrain is of a poorly-draining clay hardpan soil, and heavy rainfall periodically converts parts of the forested region to swamp.

    The large overview image was acquired by the Multi-angle Imaging SpectroRadiometer's vertical-viewing (nadir) camera on July 28, 2000, and covers an area of 336 kilometers x 333 kilometers. A plume of smoke is visible north of the Rio Branco road, which roughly parallels the slender, twisting Rio Abuna. Most of the major rivers in the image provide reference points for state or international (Bolivia-Brazil) boundaries, and flow northeast to the Rio Madeira (east of the smoke plume). The border between Acre and the Bolivian department of Pando is marked by the Rio Abuna. Pando's southern boundary with the department of Beni is marked by the Rio Madre de Dios, the large river in the lower half of the image.

    The two higher-resolution inset images highlight a settled area north of the town of Rio Branco. These nadir views cover an area of 60 kilometers x 67 kilometers, and were acquired eleven months apart during Terra orbits 3251 and 8144. In the later image, more haze is present, possibly due to smoke from fires on that day. Comparing the two images provides a method of measuring the changes and expansion in the area of cleared land. One newly cleared patch is apparent near the middle of the later image, slightly off to the right. This polygon represents an area of about 16 square kilometers, or

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

    PubMed

    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. PMID:25088506

  2. Occupational health and safety in Brazil.

    PubMed Central

    Frumkin, H; Câmara, V de M

    1991-01-01

    BACKGROUND. Brazil is the world's fifth largest and sixth most populous nation. Its economy is varied, with strong manufacturing, agriculture, mining, and service sectors. Therefore, a wide variety of workplace hazards confronts its work force. This paper describes Brazil's occupational safety and health regulatory scheme, workers' compensation system, plant-level practices, training, and data collection. METHODS. We reviewed and analyzed Brazilian regulatory legislation and government and non-governmental organization (NGO) activity in occupational safety and health, as well as the structure and function of the workers' compensation system. We also reviewed available data on injuries and diseases from major sources, including the now-defunct Instituto Nacional do Previdencia Social (INPS) and the workers' compensation scheme, Seguro de Acidente de Trabalho (SAT). RESULTS. The incidence of workplace injuries has decreased in recent years and is now reported to be about 5 per 100 workers per year. The case fatality rate has been constant at about 5 fatalities per 1000 injuries. Less than 6% of reported injuries are classified as "diseases." Brazil's rates are comparable to those of Mexico and Zimbabwe, and two to four times higher than in most industrialized countries. CONCLUSIONS. Brazil has a high incidence of occupational injuries and diseases; these injuries and diseases are underreported; there is a large informal sector at special risk; and Brazil illustrates the disparity that exists in many countries between legislation on the books and legislation that is actually implemented. PMID:1836110

  3. Brazil's sugarcane boom could affect regional temperatures

    NASA Astrophysics Data System (ADS)

    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.

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

    PubMed

    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. Bolivia-Brazil gas line route detailed

    SciTech Connect

    Not Available

    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.

  6. US/Brazil joint pilot project objectives

    SciTech Connect

    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.

  7. Air-driven Brazil nut effect

    NASA Astrophysics Data System (ADS)

    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.

  8. Aspergillus bertholletius sp. nov. from Brazil Nuts

    PubMed Central

    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

  9. URBANIZATION, EDUCATION AND RACIAL INTERMARRIAGE IN BRAZIL

    PubMed Central

    Mitchell, Colter; Fu, Xuaning; Heaton, Tim B.; Jacobson, Cardell K.

    2013-01-01

    Urbanization and education have brought numerous changes in societies around the world. One change is the contact of different groups, often with an attendant increase in intergroup marriage. In this paper we examine the intergroup intermarriage in Brazil in the context of changing urbanization and education. While intergroup marriage has been intensively examined in the United States, the topic has received less attention in Brazil. We use census data from 1991 and 2000, and national survey data from 2001 and 2008 to examine factors predicting intergroup marriage and the trends in intergroup marriage in Brazil. The results show higher rates of intermarriage in urban than in rural areas. Intermarriage is less common among the most educated people. While the rates of intermarriage are increasing substantially, the rates of change are diffuse across urban and rural areas, regions and education groups. PMID:24052666

  10. Epidemiological Scenario of Dengue in Brazil

    PubMed Central

    Fares, Rafaelle C. G.; Souza, Katia P. R.; Añez, Germán; Rios, Maria

    2015-01-01

    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. PMID:26413514

  11. Challenges for malaria elimination in Brazil.

    PubMed

    Ferreira, Marcelo U; Castro, Marcia C

    2016-01-01

    Brazil currently contributes 42 % of all malaria cases reported in the Latin America and the Caribbean, a region where major progress towards malaria elimination has been achieved in recent years. In 2014, malaria burden in Brazil (143,910 microscopically confirmed cases and 41 malaria-related deaths) has reached its lowest levels in 35 years, Plasmodium falciparum is highly focal, and the geographic boundary of transmission has considerably shrunk. Transmission in Brazil remains entrenched in the Amazon Basin, which accounts for 99.5 % of the country's malaria burden. This paper reviews major lessons learned from past and current malaria control policies in Brazil. A comprehensive discussion of the scientific and logistic challenges that may impact malaria elimination efforts in the country is presented in light of the launching of the Plan for Elimination of Malaria in Brazil in November 2015. Challenges for malaria elimination addressed include the high prevalence of symptomless and submicroscopic infections, emerging anti-malarial drug resistance in P. falciparum and Plasmodium vivax and the lack of safe anti-relapse drugs, the largely neglected burden of malaria in pregnancy, the need for better vector control strategies where Anopheles mosquitoes present a highly variable biting behaviour, human movement, the need for effective surveillance and tools to identify foci of infection in areas with low transmission, and the effects of environmental changes and climatic variability in transmission. Control actions launched in Brazil and results to come are likely to influence control programs in other countries in the Americas. PMID:27206924

  12. Commercial charcoal manufacture in Brazil

    SciTech Connect

    Rezende, M.E.; Lessa, A.; Pasa, V.; Sampaio, R.; Macedo, P.

    1993-12-31

    Brazil is the only country where charcoal has a major industrial us. Almost 40% of the pig iron and all the ferroalloys produced in the country are based on it and were established near Minas Gerais iron ore deposits using non-sustainable farm charcoal. Since the 1980s charcoal production from large eucalyptus forests is gradually increasing, accounting for 40% of the 8 million tonnes produced in 1991. Farm charcoal is produced when native forests are slashed to give way to farm land. Adequate techniques, labor rights or environmental concerns are not common in this scenario. In large eucalyptus forests charcoal production has a different business approach. Several kinds of masonry ovens are used in both scenarios. Continuous carbonization kilns are not feasible yet because of their high capital cost. The search for a new cheapest design or for the upgrading of the carbonization byproducts is a must. Promising results are shown. Plastics and fine chemicals were already obtained from wood tar. The first Brazilian pilot plant for wood tar fractionation will be started by 9/93. Ironworks have different profiles. Some plants are up-to-date integrated mini-steelworks. Others are small producers of pig ingots. They have in common the need to face coke ironmaking route. Brazilian exports of charcoal based iron and steel products have attained the goal until now. Future charcoal competitiveness will not be so easy. Although expertises believe that coke prices can not stand low for long time it poses additional difficulty to the Brazilian charcoal ironmaker. Three scenarios projected for the future of charcoal ironmaking show that as long as charcoal production costs are properly managed, charcoal will be competitive with coke. The authors defend a common research program that looks for technologies suited to the Brazilian reality.

  13. Virtual Learning Environments Designed in Brazil.

    ERIC Educational Resources Information Center

    Eichler, Marcelo L.; Goncalves, Mario R.; da Silva, Flavia O. M.; Junges, Fernando; Del Pino, Jose C.

    2003-01-01

    Discusses instructional design for computerized pedagogic materials and emphasizes the elements of activity and discovery in creating effective learning experiences. Describes a virtual learning environment designed in Brazil that is open to different forms of use so teachers and students can decide on the best ways of using it. (LRW)

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

    PubMed

    2016-06-01

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

  15. Coccidioides posadasii Infection in Bats, Brazil

    PubMed Central

    Rocha de Castro e Silva, Kylvia; Brilhante, Raimunda Sâmia Nogueira; Moura, Francisco Bergson Pinheiro; Duarte, Naylê Francelino Holanda; Marques, Francisca Jakelyne de Farias; Filho, Renato Evando Moreira; Bezerra de Araújo, Roberto Wagner; Bandeira, Tereza de Jesus Pinheiro Gomes; Rocha, Marcos Fábio Gadelha; Sidrim, José Júlio Costa

    2012-01-01

    To analyze the eco-epidemiologic aspects of Histoplasma capsulatum in Brazil, we tested 83 bats for this fungus. Although H. capsulatum was not isolated, Coccidioides posadasii was recovered from Carollia perspicillata bat lungs. Immunologic studies detected coccidioidal antibodies and antigens in Glossophaga soricina and Desmodus rotundus bats. PMID:22469192

  16. Brazil: The Lula Government and Financial Globalization

    ERIC Educational Resources Information Center

    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…

  17. Waterborne Toxoplasmosis, Brazil, from Field to Gene

    PubMed Central

    de Moura, Lenildo; Bahia-Oliveira, Lilian Maria Garcia; Wada, Marcelo Y.; Jones, Jeffrey L.; Tuboi, Suely H.; Carmo, Eduardo H.; Ramalho, Walter Massa; Camargo, Natal J.; Trevisan, Ronaldo; Graça, Regina M.T.; da Silva, Alexandre J.; Moura, Iaci; Dubey, J.P.; Garrett, Denise O.

    2006-01-01

    Water was the suspected vehicle of Toxoplasma gondii dissemination in a toxoplasmosis outbreak in Brazil. A case-control study and geographic mapping of cases were performed. T. gondii was isolated directly from the implicated water and genotyped as SAG 2 type I. PMID:16494765

  18. 76 FR 5822 - Orange Juice From Brazil

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-02

    ... 207), as most recently amended at 74 FR 2847 (January 16, 2009). \\1\\ No response to this request for... juice from Brazil (71 FR 12183). The Commission is conducting a review to determine whether revocation...) (19 CFR 201.15(b)), 73 FR 24609 (May 5, 2008). This advice was developed in consultation with...

  19. Assessing Higher Education Learning Outcomes in Brazil

    ERIC Educational Resources Information Center

    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…

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

    PubMed

    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. PMID:11424252

  1. Counseling in Brazil: Need, Resources, Recommendations.

    ERIC Educational Resources Information Center

    Riedinger, Edward A.

    This report examines the needs and resources of educational counseling centers in Brazil that advise individuals about opportunities for undergraduate and graduate education in the United States. A survey of nine counseling offices run by the U.S. International Communication Agency (USICA), U.S. consulates, and American-Brazilian binational…

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

    PubMed Central

    2016-01-01

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

  3. Implementing the Schoolwide Enrichment Model in Brazil

    ERIC Educational Resources Information Center

    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…

  4. Maternal-child health in Brazil.

    PubMed

    Beckmann, C A

    1987-01-01

    An overview of the social and economic climates and the healthcare delivery systems of Brazil is presented. The Brazilian healthcare system is discussed, with particular attention directed to the status of nursing and to the perinatal health-care delivery system. Examples of Brazilian perinatal health-care practices are provided. PMID:3650322

  5. From Political to Economic Siege in Brazil.

    ERIC Educational Resources Information Center

    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…

  6. Technology and Terrorism in the Movie Brazil

    ERIC Educational Resources Information Center

    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…

  7. Stable Fly Project in Campo Grande, Brazil

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Andrew Li, Jerry Hogsette, and Adalberto Pérez de León, all USDA-ARS, and Lane Foil, LSU, are collaborating as consultants on an Embrapa-funded research project for the control of large stable fly populations associated with sugar cane production in Brazil. Our Brazilian counterpart, Dr. Paulo Cança...

  8. Ethnozoology in Brazil: current status and perspectives

    PubMed Central

    2011-01-01

    Ancient connections between animals and human are seen in cultures throughout the world in multiple forms of interaction with the local fauna that form the core of Ethnozoology. Historically, ethnozoological publications grew out of studies undertaken in academic areas such as zoology, human ecology, sociology and anthropology - reflecting the interdisciplinary character of this discipline. The rich fauna and cultural diversity found in Brazil, with many different species of animals being used for an extremely wide diversity of purposes by Amerindian societies (as well as the descendents of the original European colonists and African slaves), presents an excellent backdrop for examining the relationships that exist between humans and other animals. This work presents a historical view of ethnozoological research in Brazil and examines its evolution, tendencies, and future perspectives. In summary, literature researches indicated that ethnozoology experienced significant advances in recent years in Brazil, although from a qualitative point of view improvement is still needed in terms of methodological procedures, taxonomic precision, and the use of quantitative techniques. A wide range of methodologies and theories are available in different areas of learning that can be put to good use in ethnozoological approaches if the right questions are asked. The challenges to studying ethnozoology in Brazil are not insignificant, and the tendencies described in the present study may aid in defining research strategies that will maintain the quantitative growth observed in the recent years but likewise foster needed qualitative improvements. PMID:21767370

  9. Special Libraries and Information Centres in Brazil.

    ERIC Educational Resources Information Center

    Dias, Eduardo J. W.

    1989-01-01

    Describes a survey of 192 special library and information center managers in Brazil that examined managerial activities and factors accounting for variation in managerial jobs. The results are discussed in terms of personal and organizational characteristics, perceived importance of managerial roles, and perceived preparedness to perform…

  10. [Yellow fever epidemiology in Brazil].

    PubMed

    Mondet, B

    2001-08-01

    We have carried out a meticulous time-space-analysis of the incidence of yellow fever in humans in Brazil from 1954 to 1972 and especially from 1973 to 1999. This study has added to our knowledge of the epidemiology of yellow fever and enabled us to redefine epidemiological zones and determine their geographical limits. The endemic area is located within the Amazon basin; here cases are scattered and generally limited in number. However, there are also "foci of endemic emergence" within this area, where cases are less rare, although occurrence remains irregular. The epidemic area is for the most part situated outside the Amazon basin, to the north east and particularly to the south. It has been divided into two parts according to whether the occurrence of yellow fever is cyclic or sporadic. The epidemics, which are all sylvatic, follow either a circular path (in the forest area) or a linear path (in forest-galleries of the savannah area). The study of the development of the 3 main epidemics (1972-74; 1979-82; 1986-92) in the cyclic emergence area showed that, on each occasion, the yellow fever virus appeared at a particularly active outbreak site located in the "serra dos Carajás", and from there, it followed the courses of the Tocantins and Araguaia rivers upstream, moving southwards during the "pre-epidemic phase" which may be visible due to the occurrence of a few cases, or may remain invisible. Subsequently the virus reached the emergence area, where it appeared in the form of epidemics. In this zone, it also followed privileged south-western pathways, moving from one hydraulic basin to another along the upstream courses of the rivers. Almost exactly the same pathways have been identified for each of the 3 epidemics studied. The distances travelled by the virus over a period of one year--when it goes rapidly--can reach several hundred kilometers. On the other hand, it may be stationary for a period of one or two consecutive years, occasionally three, remaining

  11. Allergens from Brazil nut: immunochemical characterization.

    PubMed

    Bartolomé, B; Méndez, J D; Armentia, A; Vallverdú, A; Palacios, R

    1997-01-01

    The increase in the consumption of tropical nuts in the Northern Hemisphere during the last years, has evolved in a simultaneous enhancement of allergic IgE mediated (Hypersensitivity type 1) reported cases produced by this kind of food. The Brazil nut is the seed of the Bertholletia excelsa tree (Family Lecythidaceae) and, as in other seeds, proteins represent one of its major components making up 15-17% of its fresh weight and 50% of defatted flour. Of these, storage proteins are the most important ones, and the 12 S globulin legumin-like protein and the 2 S albumin have been described as the most representative. The 2 S protein, due to its high sulfur-rich amino acid content (3% cysteine and 18% methionine), is being studied, cloned and expressed in some important agronomic seeds (soybean, bean, oilseed rape) in order to enrich the nutritional quality of them. The case of a patient with serious clinical allergic symptoms (vomiting, diarrhoea and loss of consciousness) caused by oral contact with the Brazil nut, is presented. The patient gave a positive Skin Prick Test response to Brazil nut, kiwi and hazelnut extracts, and negative to regionally specific aeroallergens and other food extracts. The patient serum showed a high level of specific IgE by RAST to Brazil nut (> 17.5 PRU/ml, Class 4), and significative levels to hazelnut, and mustard. In vitro immunological studies (SDS-Immunoblotting and IEF-Immunoblotting) revealed IgE-binding proteins present in the extract. It was shown that not only the heavy (Mr 9) and light (Mr 4) subunits of the known allergenic 2 S albumin but also the alpha-subunits (Mr approximately 33.5 and 32) and at least one of the beta-subunits (Mr approximately 21) of the 12 S Brazil nut globulin, hitherto never involved in allergic problems, showed a strong IgE-binding capacity. PMID:9208050

  12. Arsenic occurrence in Brazil and human exposure.

    PubMed

    de Figueiredo, Bernardino Ribeiro; Borba, Ricardo Perobelli; Angélica, Rômulo Simões

    2007-04-01

    Environmental exposure to arsenic (As) in terms of public health is receiving increasing attention worldwide following cases of mass contamination in different parts of the world. However, there is a scarcity of data available on As geochemistry in Brazilian territory, despite the known occurrence of As in some of the more severely polluted areas of Brazil. The purpose of this paper is to discuss existing data on As distribution in Brazil based on recent investigations in three contaminated areas as well as results from the literature. To date, integrated studies on environmental and anthropogenic sources of As contamination have been carried out only in three areas in Brazil: (1) the Southeastern region, known as the Iron Quadrangle, where As was released into the drainage systems, soils and atmosphere as a result of gold mining; (2) the Ribeira Valley, where As occurs in Pb-Zn mine wastes and naturally in As-rich rocks and soils; (3) the Amazon region, including the Santana area, where As is associated with manganese ores mined over the last 50 years. Toxicological studies revealed that the populations were not exposed to elevated levels of As, with the As concentrations in surface water in these areas rarely exceeding 10 microg/L. Deep weathering of bedrocks along with formation of Fe/Al-enriched soils and sediments function as a chemical barrier that prevents the release of As into the water. In addition, the tropical climate results in high rates of precipitation in the northern and southeastern regions and, hence, the As contents of drinking water is diluted. Severe cases of human As exposure related to non-point pollution sources have not been reported in Brazil. However, increasing awareness of the adverse health effects of As will eventually lead to a more complete picture of the distribution of As in Brazil. PMID:17351814

  13. Brazil to Join the European Southern Observatory

    NASA Astrophysics Data System (ADS)

    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

  14. Phylogeography of Dengue Virus Serotype 4, Brazil, 2010–2011

    PubMed Central

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

    2012-01-01

    Dengue virus serotype 4 (DENV-4) reemerged in Roraima State, Brazil, 28 years after it was last detected in the country in 1982. To study the origin and evolution of this reemergence, full-length sequences were obtained for 16 DENV-4 isolates from northern (Roraima, Amazonas, Pará States) and northeastern (Bahia State) Brazil during the 2010 and 2011 dengue virus seasons and for an isolate from the 1982 epidemic in Roraima. Spatiotemporal dynamics of DENV-4 introductions in Brazil were applied to envelope genes and full genomes by using Bayesian phylogeographic analyses. An introduction of genotype I into Brazil from Southeast Asia was confirmed, and full genome phylogeographic analyses revealed multiple introductions of DENV-4 genotype II in Brazil, providing evidence for >3 introductions of this genotype within the last decade: 2 from Venezuela to Roraima and 1 from Colombia to Amazonas. The phylogeographic analysis of full genome data has demonstrated the origins of DENV-4 throughout Brazil. PMID:23092706

  15. Solimoes megashear: Intraplate tectonics in northwestern Brazil

    SciTech Connect

    Caputo, M.V. )

    1991-03-01

    A belt of deformation in the Solimoes basin of northwestern Brazil extends east-northeast from near the Peruvian border for about 1300 km. The belt is characterized by the en echelon arrangement of folds and faults interpreted as the result of right-slip displacements in a transpressive regime. The structures were formed during Late Jurassic time, probably due to collision of South America with allochthonous terranes as the opening of the South Atlantic Ocean began. The Iquitos arch near the western end of the megashear separates the Solimoes basin from Subandean basins. The development of the Iquitos arch is interpreted to be related to orogenic loading along western South America by the Andean mountain belt. In Brazil, folds and faults associated with the Solimoes megashear hold hydrocarbons within Paleozoic strata, and 15 gas and oil fields have so far been discovered.

  16. Canine vector-borne diseases in Brazil

    PubMed Central

    Dantas-Torres, Filipe

    2008-01-01

    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. PMID:18691408

  17. Inequality and School reform in Bahia, Brazil

    NASA Astrophysics Data System (ADS)

    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".

  18. Echinostomes in Felid Coprolites from Brazil.

    PubMed

    Sianto, L; Duarte, A N; Borba, V H; Magalhães, J G; de Souza, S M; Chame, M

    2016-06-01

    The first record of Echinostoma (Trematoda: Echinostomatidae) in coprolites was from a mummified human body in Minas Gerais State, Brazil. The finding raised questions on this parasite's incidence in prehistoric populations and the natural hosts of each species in remote times. Echinostomes occur worldwide and, despite the wide range of hosts, there is no record of Echinostomatidae in felines in Brazil. This study reports the finding of Echinostomatidae eggs in felid coprolites in the Furna do Estrago Archaeological Site, located in Pernambuco State in the Brazilian semiarid. Despite the possibility of false parasitism, the finding expands the distribution of this Digenea in remote times and raises the hypothesis of other cases of echinostomiasis in pre-Colombian populations. PMID:26761197

  19. Coccidia of gallinaceous meat birds in Brazil.

    PubMed

    Teixeira, Marcel; Melo, Antônio Diego Brandão; Albuquerque, George Rego; Rocha, Patrícia Tironi; Monteiro, Jomar Patrício

    2015-01-01

    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. PMID:26154966

  20. The water-enhanced Brazil nut effect

    NASA Astrophysics Data System (ADS)

    Clement, C. P.; Pacheco-Martinez, H. A.; Swift, M. R.; King, P. J.

    2010-09-01

    It is well known that a large dense intruder may rise to the surface of a vibrated granular bed, the Brazil nut effect. In this paper we describe a water-enhanced Brazil nut effect which occurs when the vibrated granular bed is fully immersed in a liquid. We use a bed of glass beads immersed in water and monitor the behaviour of a large steel intruder as the system is vibrated vertically. To aid our understanding, we have developed numerical simulations to model this system and provide detailed information on the fluid and grain motion. The mechanism responsible for the rapid rise of the intruder is shown to be fluid-enhanced ratcheting rather than simple differential drag.

  1. Biobanking and Privacy Law in Brazil.

    PubMed

    Dallari, Sueli Gandolfi; Castellaro, Felipe Angel Bocchi; Guerriero, Iara Coelho Zito

    2015-01-01

    This article analyzes the current regulatory framework for biobanking, genomic research, and protection of privacy in Brazil. It is divided in four parts. The first describes the biobanking context in Brazil and its evolution in recent years. In the second, the entire regulatory framework on biobanking and genomic research is analyzed. The third part focuses on the critical evaluation of this regulatory framework, specifically on some major ethical dilemmas in biobanking. The fourth part describes the characteristics of the Brazilian biobanking and human research governance system, known as the CEP/CONEP system. Finally, the conclusion summarizes the information in the article and its contribution to the study of the biobanking ethical challenges, especially the protection of privacy. It is highlighted that biobanking regulatory harmonization among countries is necessary, since it increases scientific possibilities that can come from broader cooperation among biobanks and several research centers on the national and international levels. PMID:26711412

  2. John Banister: an Elizabethan surgeon in Brazil.

    PubMed

    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. PMID:21552689

  3. Reducing firearm injury: lessons from Brazil.

    PubMed

    Macinko, James; de Souza, Maria de Fátima Marinho

    2007-06-01

    For the second straight year, large cities on the U.S. are experiencing an alarming increased [sic] in homicides, mostly committed with firearms. Philadelphia reported 406 homicides in 2006, giving it the highest rate of homicides among the ten largest cities (27.8 per 100,000 people). This trend has renewed interest in policies to limit the availability of firearms. However, the effectiveness of such policies at reducing injury remains controversial, often creating political deadlock. To inform this debate, we look at evidence from Brazil, a country with even greater levels of violence than the U.S. This Issue Brief analyzes recent gun legislation and other violence reduction policies in Brazil and their effects on firearm violence. PMID:17650567

  4. Secular trends in breastfeeding in Brazil

    PubMed Central

    Venancio, Sonia Isoyama; Saldiva, Sílvia Regina Dias Médici; Monteiro, Carlos Augusto

    2013-01-01

    The objective of this study was to document the secular trend in breastfeeding in Brazil. Data bases from seven national surveys conducted from 1975 to 2008 were reanalyzed. To obtain compatible data from the different surveys, children in the same age group and the same indicators were analyzed, using the same statistical techniques. The median duration of breastfeeding increased from 2.5 to 11.3 months, and the prevalence of exclusive breastfeeding in infants under six months of age increased from 3.1% to 41.0% in the period. The results indicate important challenges in accelerating the rhythm at which this practice in Brazil moves towards meeting international recommendations. PMID:24626558

  5. [Secular trends in breastfeeding in Brazil].

    PubMed

    Venancio, Sonia Isoyama; Saldiva, Sílvia Regina Dias Médici; Monteiro, Carlos Augusto

    2013-12-01

    The objective of this study was to document the secular trend in breastfeeding in Brazil. Data bases from seven national surveys conducted from 1975 to 2008 were reanalyzed. To obtain compatible data from the different surveys, children in the same age group and the same indicators were analyzed, using the same statistical techniques. The median duration of breastfeeding increased from 2.5 to 11.3 months, and the prevalence of exclusive breastfeeding in infants under six months of age increased from 3.1% to 41.0% in the period. The results indicate important challenges in accelerating the rhythm at which this practice in Brazil moves towards meeting international recommendations. PMID:24626558

  6. New Sycoracinae (Diptera, Psychodidae) from southern Brazil.

    PubMed

    Dos Santos, Claudiney Biral; Bravo, Freddy; Falqueto, Aloísio

    2013-01-01

    Two new species of Sycorax from the Atlantic Rain Forest of Espírito Santo, Sycorax canaanensis Santos, Bravo & Falqueto sp. nov. and Sycorax tuberculata Santos, Bravo & Falqueto sp. nov. are described and illustrated. Male speci-mens were collected with CDC light traps in the Biological Reserve of Augusto Ruschi, municipality of Santa Teresa, state of Espírito Santo, Brazil. This finding raises the number of described Western Hemisphere Sycorax species to 15. PMID:24699606

  7. Occupation and urbanization of Roraima State, Brazil.

    PubMed

    Diniz, A

    1997-01-01

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

  8. Enterovirus meningitis in Brazil, 1998-2003.

    PubMed

    Dos Santos, Gina P L; Skraba, Irene; Oliveira, Denise; Lima, Ana A F; de Melo, Maria Mabel M; Kmetzsch, Claudete I; da Costa, Eliane V; da Silva, Edson E

    2006-01-01

    Acute viral infections of the central nervous system (CNS) such as acute flaccid paralysis, meningitis, and encephalitis, are responsible for a high morbidity, particularly in children. Non-Polio enteroviruses (NPEV) are known to be responsible for over 80% of viral meningitis in which the etiologic agent is identified. In the present study, we show the frequency of enterovirus meningitis in Brazil from December 1998 to December 2003. Enterovirus were isolated from 162 (15.8%), of a total of 1,022 cerebrospinal fluid (CSF) specimens analyzed. Echovirus 30 was identified in 139 of these isolates (139/162-85.2%). Other identified enteroviruses were: Coxsackievirus B5 (3.7%), Echovirus 13 (3.7%), Echovirus 18 (3%), Echovirus 6 (1.2%), Echovirus 25 (1.2%), Echovirus 1 (0.6%), and Echovirus 4 (0.6%). Patients's age ranged from 28 days to 68 years old. The most frequent symptoms were fever (77%), headache (69.5%), vomiting (71.3%), neck stiffness (41.3%), convulsion (7.1%), and diarrhea (3.7%). Although, the majority of the patients recovered without any complication or permanent squeal, five deaths occurred. Throughout the surveillance period, five viral meningitis outbreaks were confirmed: four in the Southern Brazil and one in the Northeast Brazil. Echovirus 30 was responsible for four out of the five outbreaks while Echovirus 13 caused the fifth one. Besides the outbreaks, 734 sporadic cases were also identified during the study period and 59 of these were positive for virus isolation (8%). Echovirus 30 accounted for 70% of the isolates. Our results showed that Echovirus 30 was the most prevalent etiological agent of viral meningitis in Brazil, causing both outbreaks and sporadic cases. PMID:16299728

  9. Thimerosal: current sources of contact in Brazil.

    PubMed

    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

  10. Brazil's program to use ethanol as transportation fuel loses steam

    SciTech Connect

    Anderson, E.V.

    1993-10-18

    The spectacular growth of Proalcool, Brazil's vaunted program to pump sugar-based ethanol into the country's transportation fuel market, has ground to a virtual halt. Ethanol's share of Brazil's transportation fuel market slipped from its peak of 28% in 1989 to less than 25% in 1991. During that same time, gasoline recovered some of its lost share, while diesel remains the preeminent fuel in Brazil. Proalcool still is by far the largest alternative fuel program in the world. But Proalcool has fallen victim to its own success, Brazil's flattering economy and rampant inflation, and the idiosyncrasies of the country's refinery economics.

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

    PubMed

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

    2015-01-01

    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. PMID:26250045

  12. Brazil's Market for Trading Forest Certificates.

    PubMed

    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. PMID:27050309

  13. The genesis of collective health in Brazil.

    PubMed

    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. PMID:24111568

  14. Dynamics of Cattle Production in Brazil.

    PubMed

    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. PMID:26814797

  15. Noise in large cities in Brazil

    NASA Astrophysics Data System (ADS)

    Gerges, Samir N. Y.

    2001-05-01

    Large cities' noise is considered by the World Health Organization to be the third most hazardous pollution, preceded by air and water pollution. In urban centers, in general, and especially in developing countries such as Brazil, large populations are affected by excessive noise due mainly to traffic flow. The Brazilian Federal Government specifies noise limits, but each state can enforce its own set of noise limits, providing they are lower. The rapid economic growth, together with large migration of northern Brazilians to the developing southern urban areas in search of more lucrative jobs in construction and industrial sectors, resulted in a fast increase in activities such as vehicle and bus traffic, home construction, and development of all necessary infrastructures to support this growth. Urban noise in Brazil has been receiving the attention of national authorities only since 1990, when the Federal Government approved the first ``Program of Community Silence,'' based on ISO R 1996-1971. This paper highlights the noise situation in the five largest and most populated cities in Brazil: Sao Paulo, Rio de Janeiro, Belo Horizonte, Porto Alegre and Curitiba [Zannin et al., Appl. Acoust. 63, 351-358 (2002)].

  16. Dynamics of Cattle Production in Brazil

    PubMed Central

    McManus, Concepta; Barcellos, Júlio Otávio Jardim; Formenton, Bruna Krummenauer; Hermuche, Potira Meirelles; de Carvalho, Osmar Abílio; 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. PMID:26814797

  17. [Thalidomide in Brazil: monitoring with shared responsibility?].

    PubMed

    Oliveira, M A; Bermudez, J A; Souza, A C

    1999-01-01

    This paper discusses issues related to the regulation and rational use of thalidomide in Brazil, by means of a historical approach comprising three different stages. The first part is a historical review of the controversial drug since it was first synthesized, then marketed and subsequently banned during the 1950s and 60s, until the present, when an apparently irreversible process of rehabilitating the drug is under way. Brazilian experience with the use of thalidomide is described, emphasizing legal, political, and institutional work led by two social movements, the Brazilian Association of People with Thalidomide Syndrome (ABPST) and the Movement for Reintegration of People with Hansen's Disease (Morhan). The article describes the results and analyzes an active search of new cases in what is a second generation of thalidomide syndrome in Brazil. Finally, based on clinical and scientific evidence of thalidomide's therapeutic efficacy, the growth of social movements struggling both for and against authorization of the drug, and a restrictive regulation proposed by the Ministry of Health, the article discusses the implementation of policies for the regulation and rational use of thalidomide in Brazil. PMID:10203451

  18. The Devonian trilobites of Brazil: A summary

    NASA Astrophysics Data System (ADS)

    Carvalho, Maria da Gloria Pires de; Ponciano, Luiza Corral Martins de Oliveira

    2015-12-01

    Devonian trilobites are found in three major Paleozoic intracratonic basins of Brazil (Amazonas, Parnaíba, and Paraná). The trilobites represent the families Homalonotidae, Dalmanitidae, and Calmoniidae. The distribution of these taxa in the Brazilian territory is summarized here because of their remarkable scientific and historical importance, and a revised taxonomy and lithostratigraphy of the Devonian (Pragian - Famennian) trilobites from Brazil is presented, based on new research and recent literature. Homalonotids and dalmanitids are relatively cosmopolitan, whereas calmoniids are more endemic and seem to have been restricted to marine cold-waters of the southern hemisphere (Malvinokaffric Realm). Although the trilobites within the Brazilian intracratonic basins are approximately contemporaneous, they show various patterns of endemism and biogeographical affinities with other Malvinokaffric areas such as Bolivia, South Africa, and the Falkland (Malvinas) Islands. At family level, therefore, trilobite diversity from Brazil is comparatively low, which may indicate biogeographical filtering related to the distance and/or remoteness of the Brazilian basins from more open oceanic waters.

  19. Cardiovascular Health in Brazil: Trends and Perspectives.

    PubMed

    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. PMID:26811272

  20. Sustainable Rural Energy Development in Brazil

    SciTech Connect

    Ghandour, A.

    2005-01-01

    Under the Luz Para Todos ('Lights for All') Program, the Government of Brazil (GOB) seeks to provide basic electricity services to all its citizens by 2008. An estimated 2.5 million rural households (over 12 million Brazilians) currently lack electric service, with approximately 80% of them located in rural areas. Since many of these households are too geographically isolated to be connected to the national grid, they will receive distributed energy systems, and the government hopes to maximize the use of local renewable resources to service them. The National Renewable Energy Laboratory (NREL) is working with the GOB and a variety of local partners to identify and implement sustainable off-grid solutions to meet Brazil's rural energy needs. Focused in the Amazon region, these collaborative activities are, on one hand, using field-based activities to build local technical capacity and design replicable models for rural energy development, while on the other hand helping to develop the institutional structures that will be necessary to sustain distributed renewable energy development on a large-scale in Brazil.

  1. Food-fuel conflicts: the Brazil case

    SciTech Connect

    Rask, N.

    1981-01-01

    Brazil has decided to commit a significant part of its agricultural resources to the production of sugarcane and other crops to be processed into fuel grade alcohol. Concerns are already being raised about potential food-fuel conflicts, especially in the major food-sugarcane producing areas of the state of Sao Paulo and the sugarcane areas of northeast Brazil. The objective of this paper is to explore the dimensions of this emerging food-fuel issue in Brazil. The energy supply and use situation along with a brief description of the alcohol program are presented first. Current land use in relation to food and export crop production is presented next. This is followed by a description of the energy crops to be used for alcohol production. The paper concludes with an investigation of the food-fuel conflicts on a national and regional basis with the identification of some changes in program emphasis that will lessen the impact of the alcohol program on food supplies and prices.

  2. Comments on cosmic ray research in Brazil

    NASA Astrophysics Data System (ADS)

    da Silveira, Enio F.

    2013-05-01

    Cosmic Rays (CR) have been studied since their discovery by Victor Hess in the years 1911-1913. Interestingly, research in Physics in Brazil started with experiments on CR. Bernhard Gross (INT/Rio), Gleb Wataghin and Giuseppe Occhialini (USP) carried out their investigations on CR in Brazil in the 30's. Franz X. Roser worked with V. Hess (Nobel Prize, 1936) and Cesar Lattes collaborated with Cecil Powell (Nobel Prize, 1950). Nowadays, most of CR research in Brazil is conducted by the Pierre Auger Project. Nevertheless, there is an enormous lack of information on the effects of CR in matter, particularly in organic and biological materials, which motivates measurements of relevant physicochemical data, such as parameters of crystalline structure modifications, sputtering yields and cross sections for inducing associative or dissociative processes of atoms, molecules and molecular fragments. A fascinating question about CR is whether they are/were one of the agents responsible for the transformation of inorganic into organic material, synthesizing pre-biotic molecules in the whole Universe. The physicochemical effects of CR analogues in condensed gases, analyzed by Mass Spectrometry and Infrared Spectroscopy - subject of our own work on CR - are discussed at the end of this article.

  3. [Reflections on drug policies in Brazil].

    PubMed

    de Andrade, Tarcísio Matos

    2011-12-01

    This article contains some reflections on drug policies in Brazil. In the first two chapters, taking the needle exchange programs (SEPs) as the starting point, the author discusses the trajectory of the Harm Reduction Policy in Brazil and the role played in it by the Department of STD, AIDS and Viral Hepatitis. The third chapter examines the actions developed by the National Coordination of Mental Health, Alcohol and Other Drugs and the Office of Drug Policies - SENAD, after the retraction of the Department of STD and AIDS from drug policies, as well as the introduction of PEAD and the "Crack Plan" in the country. In the fourth and fifth chapters the provisions of the current Brazilian policy on drugs and its limitations related mainly to the fragility of the Family Health Strategy are discussed, and some of the actions foreseen in the PEAD and the "Crack Plan" are critically analyzed. In the sixth chapter the author examines the effects of repression in the name of combating trafficking in the Brazilian policy on drugs having as background of the marginalization and social exclusion of users. Finally, some proposals are presented for the Alcohol and Drugs Policy in Brazil. PMID:22124907

  4. "Health for All" in England and Brazil?

    PubMed

    Duncan, Peter; Bertolozzi, Maria Rita; Cowley, Sarah; Egry, Emiko Yoshikawa; Chiesa, Anna Maria; de Siqueira França, Francisco Oscar

    2015-01-01

    This article discusses the achievements and challenges that England and Brazil face in relation to their capacity to address inequalities in health through health promotion and public health policies. Using secondary data (policy texts and related documents), this article contextualizes, explains, and critically appraises health promotion and public health efforts for the reduction of inequalities in health in the 2 countries. A historic documentary analysis was undertaken, with hermeneutics as the methodological framework. The global economic crisis has prompted the so-called developed economies of Europe to reconsider their economic and social priorities. England represents a state facing this kind of challenge. Equally, Brazil is assuming new positions not only on the world stage but also in terms of the relationship it has with its citizens and the priorities it has for state welfare. The United Kingdom continues to finance a health care system allowing universal access in the form of the National Health Service, and state concern about the public health task of reducing inequalities has recently been underlined in policy. For Brazil, although there have been recent achievements related to population access to healthcare, challenges continue, especially with regard to the quality of care. PMID:26077860

  5. Popular Education in Brazil. A Report on the LASG/WEA 1985 Study Visit to Brazil.

    ERIC Educational Resources Information Center

    Workers Educational Association, Sunderland (England). Northern District.

    The 11 "themes" in this report describe the three-week study visit of 11 adult education workers from Northern England to Brazil. The report describes contacts with Brazilian colleagues in workers' and popular education and in related support services and trade and popular organizations they serve. "Organization of the Visit" (Victor Cadaxa)…

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

    ERIC Educational Resources Information Center

    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…

  7. A conspectus on the Canacidae (Diptera) of Brazil

    PubMed Central

    Mathis, Wayne N.; Marinoni, Luciane

    2012-01-01

    Abstract Species of Canacidae sensu lato of Brazil are reviewed, including the subfamilies Canacinae and Tethininae. Included are seven species in five genera with two species, Nocticanace austra and Nocticanace packhamorum, from southern Brazil being newly described. To facilitate identification, we have included keys and diagnose to taxa at all levels. PMID:22303126

  8. Rural Sociology in Brazil: Institutional Growth (1965-1977).

    ERIC Educational Resources Information Center

    Hansen, David O.; And Others

    Growth and present status of graduate programs, major research interests, and potential for US-Brazilian collaboration indicate the present state of rural sociology in Brazil. In contrast to US rural sociology's identity crisis of the past decade, the field in Brazil has blossomed. Graduate programs are underway at universities of Rio Grande do…

  9. Spatial Distribution of Leprosy in the Amazon Region of Brazil

    PubMed Central

    Wand-del-Rey de Oliveira, Maria L.

    2009-01-01

    To detect areas with increased case-detection rates, we used spatial scan statistics to identify 5 of 10 clusters of leprosy in the Amazon region of Brazil. Despite increasing economic development, population growth, and road infrastructure, leprosy is endemic to this region, which is a source of case exportation to other parts of Brazil. PMID:19331763

  10. Distance Education and Corporate Training in Brazil: Regulations and Interrelationships

    ERIC Educational Resources Information Center

    Porto, Stella C. S.; Berge, Zane L.

    2008-01-01

    Distance education in Brazil has evolved more slowly than distance education offerings in other developing countries. This is because all aspects of Brazil's publicly-funded educational system are excessively regulated, highly bureaucratic, and tightly centralized. Such highly centralized bureaucracy and strict control has resulted in tremendous…

  11. User Education and Marketing of Information Services in Brazil.

    ERIC Educational Resources Information Center

    Figueiredo, Nice

    Arguing that marketing appears to be a solid means for creating users' needs for information as well as for attracting potential users to the library, this paper reviews the current literature in Brazil on marketing information services and on user education. It also discusses the current status of library education in Brazil. An analysis of the…

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

    ERIC Educational Resources Information Center

    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…

  13. Brazil: Finance of Primary Education. A World Bank Country Study.

    ERIC Educational Resources Information Center

    Winkler, D.; And Others

    Compiled by the World Bank, this study of educational finance in Brazil identifies principal problems, possible solutions, and recommendations for policy changes. The study indicates that Brazil has not given high priority to educational investment, and identifies the problems as: (1) a lack of financial policy analysis and planning; (2) too…

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

    ERIC Educational Resources Information Center

    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…

  15. First report of Enterocytozoon bieneusi in pigs in Brazil

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Although Brazil is the world’s fourth largest producer and exporter of pork, there is no information on E. bieneusi in pigs. This study was undertaken to determine the presence of E. bieneusi in pigs in the State of Rio de Janeiro, Brazil. Fecal samples were collected from 91 pigs (1- to 12-mo-old) ...

  16. Population structure and virulence of Toxoplasma gondii in Brazil

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Recent studies found that the isolates of T. gondii from Brazil are biologically and genetically different from those in North America and Europe. However, so far only a small number of isolates were analyzed from different animal hosts in Brazil. In the present study DNA samples of 46 T. gondii iso...

  17. Educational Performance of the Poor: Lessons from Rural Northeast Brazil.

    ERIC Educational Resources Information Center

    Harbison, Ralph W.; Hanushek, Eric A.

    An 8-year study of academic achievement, student performance, and education costs in rural northeastern Brazil investigated the presumption that students automatically perform better when more school resources are provided. Two main topics were examined: the success of EDURURAL, an educational intervention project in rural Brazil sponsored by the…

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

    ERIC Educational Resources Information Center

    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…

  19. [The cases of China and Brazil].

    PubMed

    Mundigo, A

    1987-01-01

    Demographic developments and family planning in China and Brazil are described and compared. Postrevolutionary China was characterized by initial rapid economic expansion, followed later by recurrent agricultural crises. Abortion and sterilization were strictly forbidden. The mid-twenties was legal minimum age for marrying, thus increasing the work force. In the early 1960s, population control measures were introduced, legalizing sterilization and abortion, a trend reversed, in 1966, by the cultural revolution, which resulted in a baby boom and an enormous proportion of young women, today, in their reproductive ages. Various stages of increased government involvement finally resulted in a 1 family, 1 child policy adopted in 1978, coercing families and individuals to sign a certificate, severely limiting earning potentials and privileges, if having more than 1 child. By the year 2050, if current policies are being enforced, the population is projected to be 917 million. Brazil traditionally has had an intellectual pro-natality movement, due to its vast internal space, low population density and high economic productive capacity. By 1970, however, the economic miracle had passed. Child mortality and health problems became rampant. Democratizing access to contraceptive means and services, and the economic for migration to large empty spaces of the country were emphasized. The state assumed responsibility for providing contraceptive means instead of leaving it in the hands of private agencies. Brazil refuses to recognize simplistic rhetoric blaming population increases for all ills in the developing countries and espouses the position that planning for children, the more positive term for family planning, is a fundamental right of all human beings and should stem from free and informed choice by couples and individuals. PMID:12280936

  20. Fishers' knowledge and seahorse conservation in Brazil

    PubMed Central

    Rosa, Ierecê ML; Alves, Rômulo RN; Bonifácio, Kallyne M; Mourão, José S; Osório, Frederico M; Oliveira, Tacyana PR; Nottingham, Mara C

    2005-01-01

    From a conservationist perspective, seahorses are threatened fishes. Concomitantly, from a socioeconomic perspective, they represent a source of income to many fishing communities in developing countries. An integration between these two views requires, among other things, the recognition that seahorse fishers have knowledge and abilities that can assist the implementation of conservation strategies and of management plans for seahorses and their habitats. This paper documents the knowledge held by Brazilian fishers on the biology and ecology of the longsnout seahorse Hippocampus reidi. Its aims were to explore collaborative approaches to seahorse conservation and management in Brazil; to assess fishers' perception of seahorse biology and ecology, in the context evaluating potential management options; to increase fishers' involvement with seahorse conservation in Brazil. Data were obtained through questionnaires and interviews made during field surveys conducted in fishing villages located in the States of Piauí, Ceará, Paraíba, Maranhão, Pernambuco and Pará. We consider the following aspects as positive for the conservation of seahorses and their habitats in Brazil: fishers were willing to dialogue with researchers; although captures and/or trade of brooding seahorses occurred, most interviewees recognized the importance of reproduction to the maintenance of seahorses in the wild (and therefore of their source of income), and expressed concern over population declines; fishers associated the presence of a ventral pouch with reproduction in seahorses (regardless of them knowing which sex bears the pouch), and this may facilitate the construction of collaborative management options designed to eliminate captures of brooding specimens; fishers recognized microhabitats of importance to the maintenance of seahorse wild populations; fishers who kept seahorses in captivity tended to recognize the condtions as poor, and as being a cause of seahorse mortality. PMID

  1. Use of GIS for Earthquakes in Brazil

    NASA Astrophysics Data System (ADS)

    Franca, G. S.; Algarte, K. T.; Assumpcao, M.; Barbosa, J. R.; Roig, H. L.; Pascual, M. F.; Vasconcelos, A. E.; Ferreira, J. M.; Ribotta, L. C.; do Nascimento, A. F.; Pavao, C. G.

    2011-12-01

    We present geoprocessing techniques to monitor and analyse earthquakes in Brazil. We constructed a georeferenced database called SIGSIBRA using PostgreSQL + PostGIS softwares, and fed by information from the SISBRA earthquake catalog, IBGE geographical data and CPRM geological data. The SISBRA catalog was built from the book "Sismicidade Brasileira" (Berrocal et al, 1984), updated with the Brazilian seismic bulletins from the Brazilian Geophysical Journal up to 1995, and especially with the data from seismographic monitoring activities of the University of Brasília-SIS/UnB, the Federal University of Rio Grande do Norte-UFRN, the University of Sao Paulo-USP and the Institute for Technological Research (IPT). Earthquakes occur in Brazil with moderate to low magnitudes. Besides natural earthquakes, seismic activity triggered by water dams must also be monitored. With the growing number and size of Brazilian dams (because of the many rivers, favorable topography and "clean" energy) concern with reservoir triggered seismicity is expected to increase. Approval for the construction of a hydropower plant requires seismic hazard assesmment prepared by an interdisciplinary team, with a large contribution of geoprocessing specialists. Therefore, it is important to study the characteristics of this seismicity, so that these professionals can avoid or mitigate potential environmental and social harm to communities on the margins of large dams. Thus the SIGSIBRA system can generate spatial analysis of its events, such as intensity estimation of "Kernel" points distribution; spatial statistics; spatial autocorrelation (Morans I) and correlations with geological structures, making it possible to characterize important aspects of the Brazilian seismicity. Finally, we show the statistical analysis of the database through the program ZMAP and estimate the intraplate seismogenic zones in Brazil.

  2. Hillary Clinton visits Pathfinder projects in Brazil.

    PubMed

    1996-01-01

    In October 1995, US First Lady Hillary Clinton visited a maternity hospital in Salvador, Brazil, in which a family planning (FP)/reproductive health program has been administered by Pathfinder International since 1981 with funding from USAID. During her tour of the facility, Clinton learned about the high degree of unmet need for FP in the region which results from a lack of sufficient resources to meet demand. Clinton, in turn, praised the state of Bahia for its emphasis on FP in low-income areas. PMID:12179683

  3. Floating production unit to work off Brazil

    SciTech Connect

    Not Available

    1992-10-19

    This paper reports that Petroleo Brasileiro SA expects by early November to deploy its Petrobras XXIV floating production unit (FPU) in about 900 ft of water in Albacora field off Brazil. The FPU was scheduled to depart Galveston, Tex., this month, following completion of modifications and upgrades under a turnkey contract with Chiles Offshore International Inc. Chiles began modifying Petrobras XXIV about 1 year ago as part of a deal closed in October 1991 in which Chiles Offshore Corp. sold the vessel, then known as Intrepid, to Brasoil, the international subsidiary of Petrobras.

  4. Dermatological diseases of compulsory notification in Brazil.

    PubMed

    Penna, Gerson Oliveira; Domingues, Carla M A S; Siqueira Jr, João Bosco; Elkhoury, Ana Nilce S M; Cechinel, Michella P; Grossi, Maria Aparecida de Faria; Gomes, Marcia de Leite S; Sena, Joana M; Pereira, Gerson Fernando Mendes; Lima Júnior, Francisco Edilson F; Segatto, Teresa Cristina Vieira; Melo, Flavia Cardoso de; Rosa, Fabiano Marques; Silva, Marcia Mesquita; Nicolau, Renata Amadei

    2011-01-01

    The development of a Brazilian National Surveillance System in 1975 led to a compulsory reporting of selected infectious diseases aiming to reduce the burden of these events in the country. However, shifts in the epidemiology of these diseases associated with modern life style, demand constant revision of surveillance activities. In this manuscript we present the epidemiology, trends and differential diagnosis of the following compulsory notifiable diseases in Brazil: Aids, dengue fever, hanseniasis, American tegumentary leishmaniasis, measles, rubella and congenital rubella syndrome and syphilis. Additionally, the current challenges for control and prevention of each disease are presented. PMID:22147024

  5. A Central Brazil GT5 Event

    NASA Astrophysics Data System (ADS)

    Barros, L. V.; Assumpcao, M.; Caixeta, D.

    2013-05-01

    Ground-truth (GT) events, accurately located with a precision of 5 km (GT5 event) and associated travel times to regional stations are important in developing precise velocity models. The low Brazilian seismicity, with only three continental earthquakes of magnitude five in the last three decades, and the low number of seismic stations explain the difficulty to detect events at regional distances. In the world maps of GT events, Brazil appears almost empty. In Stable Continental Interiors, like Brazil, it is difficult to find an event fulfilling all the GT5 prerequisites, particularly in respect with the number of picked phases and azimuthal gaps. Recently PTS-CTBTO has organized meeting and workshops to encourage seismologists from South and Central America to cooperate with the work of identifying GT5 events in these countries, with a goal of developing a 3-dimentional velocity model for this part of the globe not covered yet like Europe and North America. As a result we studied a recent magnitude 5 event in Central Brazil detected by few regional stations. Aftershock studies with local stations, showed a fault 5 km long. Taking the mainshock epicenter as the center of fault the maximum error would be minimal, 2.5 km, assuming the events were located with zero uncertainty. The parameters depth and origin time source were precisely determined using correlations between waveforms of six events and stations corrections. The event magnitudes range from 3.5 to 5.0 (mainshock, taken as reference event) recorded by regional and local stations. Events recorded at local and regional stations were used to determine the regional station corrections. These events were located only with data from local stations, assigning to the regional stations P and S phases zero weight in order to determine residuals for each regional stations used. The stations corrections were taken as the average of the residuals at each station. Precise pickings of P and S phases for the mainshock

  6. Social impacts of Brazil's Tucurui Dam

    SciTech Connect

    Fearnside, P.M.

    1999-11-01

    The Tucurui Dam, which blocked the Tocantins River in 1984 in Brazil's eastern Amazonian state of Para, is a continuing source of controversy. Most benefits of the power go to aluminum smelting companies, where only a tiny amount of employment is generated. Often presented by authorities as a model for hydroelectric development because of the substantial power that it produces, the project's social and environmental impacts are also substantial. Examination of Tucurui reveals a systematic overestimation of benefits and underestimation of impacts as presented by authorities. Tucurui offers many as-yet unlearned lessons for hydroelectric development in Amazonia.

  7. Thirteen new records of ferns from Brazil

    PubMed Central

    Salino, Alexandre

    2015-01-01

    Abstract 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. PMID:25829857

  8. Notes for Brazil sampling frame evaluation trip

    NASA Technical Reports Server (NTRS)

    Horvath, R. (Principal Investigator); Hicks, D. R. (Compiler)

    1981-01-01

    Field notes describing a trip conducted in Brazil are presented. This trip was conducted for the purpose of evaluating a sample frame developed using LANDSAT full frame images by the USDA Economic and Statistics Service for the eventual purpose of cropland production estimation with LANDSAT by the Foreign Commodity Production Forecasting Project of the AgRISTARS program. Six areas were analyzed on the basis of land use, crop land in corn and soybean, field size and soil type. The analysis indicated generally successful use of LANDSAT images for purposes of remote large area land use stratification.

  9. Brazil's remote sensing activities in the Eighties

    NASA Technical Reports Server (NTRS)

    Raupp, M. A.; Pereiradacunha, R.; Novaes, R. A.

    1985-01-01

    Most of the remote sensing activities in Brazil have been conducted by the Institute for Space Research (INPE). This report describes briefly INPE's activities in remote sensing in the last years. INPE has been engaged in research (e.g., radiance studies), development (e.g., CCD-scanners, image processing devices) and applications (e.g., crop survey, land use, mineral resources, etc.) of remote sensing. INPE is also responsible for the operation (data reception and processing) of the LANDSATs and meteorological satellites. Data acquisition activities include the development of CCD-Camera to be deployed on board the space shuttle and the construction of a remote sensing satellite.

  10. Deforestation in Brazil: motivations, journeys and tendencies

    NASA Astrophysics Data System (ADS)

    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

  11. Catholic populism and education in Brazil

    NASA Astrophysics Data System (ADS)

    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.

  12. Freak waves statistics measured off Brazil

    NASA Astrophysics Data System (ADS)

    Pinho, Uggo; Babanin, Alexander; Liu, Paul

    2015-04-01

    Freaque wave statistics is analysed based on the data of South East coast of the Brazil. It is shown that such waves can be both due to linear and nonlinear dynamics. The wave climate in this area is very often dominated by a few uncorrelated wave systems and then the superposition of waves from different directions become likely. The available wave data was measured by wave buoys deployed off Rio de Janeiro State coast, where swell coming from the south are usually concomitant with northeast windsea generated by the South Atlantic anticyclone.

  13. Molecular characterization of bromeliads from northeast Brazil.

    PubMed

    Vieira, S D; Rabbani, A R C; Santos, F; Silva-Mann, R; Arrigoni-Blank, M F; Prata, A P N; Resende, L V; Pasqual, M; Blank, A F

    2014-01-01

    Bromeliaceae is an important botany family that includes many species with economic value; demand for members of this family is increasing. However, illegal collection frequently occurs, drastically reducing the species populations; thus, it is necessary to collect and store Bromeliaceae genetic material. In this study, we identified and quantified genetic variability of the Bromeliad family using dominant markers to create the first Germplasm Bank in the northeast region of Brazil. Molecular tools were used to characterize the collected accessions. The combination of 11 inter-simple sequence repeats and 13 random amplified polymorphic DNA markers were used to detect the genetic variability of wild bromeliad accessions. PMID:25501194

  14. Brazil and the United States. Foreign Policy Association Headline Series No. 279.

    ERIC Educational Resources Information Center

    Lowenthal, Abraham F.

    One of a series, this booklet on world issues explains why Brazil has become important for the United States. Brazil's rise from a sleeping giant to continental leader is investigated. Brazil's impressive economic growth from the mid-1960s through the 1970s is explored. An analysis of Brazil's economic crisis of the 1980s is also explained.…

  15. 75 FR 67689 - Stainless Steel Bar From Brazil: Preliminary Results of Antidumping Duty Administrative Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-03

    ... Brazil. See Antidumping Duty Orders: Stainless Steel Bar from Brazil, India and Japan, 60 FR 9661... Less Than Fair Value: Stainless Steel Bar From Brazil, 59 FR 66914 (December 28, 1994). These deposit... International Trade Administration Stainless Steel Bar From Brazil: Preliminary Results of Antidumping...

  16. Astrobiology in Brazil: early history and perspectives

    NASA Astrophysics Data System (ADS)

    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.

  17. Analysis of medicine advertisement produced in Brazil

    PubMed Central

    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

  18. Ocular Gnathostomiasis in Brazil: A Case Report.

    PubMed

    Chaves, Cláudia M; Chaves, Claudio; Zoroquiain, Pablo; Belfort, Rubens; Burnier, Miguel N

    2016-04-01

    Gnathostomiasis is a parasitic disease caused by nematode larvae ingestion of 15 known species of the genus Gnathostoma (one of the Gnathostomatidae family members). This parasite uses freshwater fish as a host and can infect - through the consumption of raw fish or their viscera - other animals such as dogs, cats, chickens, pigs, and humans. This parasitic disease, with humans acting as hosts, has been known since 1945 (India), and ocular complications have been known since 2004 (intravitreal; also described in India). Latin American countries, especially Mexico and Peru, have reported cases of the disease since 1970. The first dermatological case was reported in Brazil in 2009 (the individual had acquired the disease in Peru). This article describes the first reported ophthalmic case of the disease in Brazil and refers to a male patient, 30 years old, living in the municipality of Juruá, Amazonas State. The disease evolved within 30 days through a fistulized tumor in the inner corner of the lower eyelid. Following excision, the anatomical and histopathological examination revealed the presence of a different parasite species from other previously known genera. PMID:27239465

  19. Ichthyofauna Used in Traditional Medicine in Brazil

    PubMed Central

    El-Deir, Ana Carla Asfora; Collier, Carolina Alves; de Almeida Neto, Miguel Santana; Silva, Karina Maria de Souza; Policarpo, Iamara da Silva; Araújo, Thiago Antonio S.; Alves, Rômulo Romeu Nóbrega; de Albuquerque, Ulysses Paulino; de Moura, Geraldo Jorge Barbosa

    2012-01-01

    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. PMID:22454668

  20. Workaholism in Brazil: measurement and individual differences.

    PubMed

    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. PMID:25578002

  1. The changing face of autism in Brazil.

    PubMed

    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. PMID:25842350

  2. Fetal deaths in Brazil: a systematic review

    PubMed Central

    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

  3. Antifouling activity of twelve demosponges from Brazil.

    PubMed

    Ribeiro, S M; Rogers, R; Rubem, A C; Da Gama, B A P; Muricy, G; Pereira, R C

    2013-08-01

    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. PMID:24212689

  4. Bullying during adolescence in Brazil: an overview.

    PubMed

    Pigozi, Pamela Lamarca; Machado, Ana Lúcia

    2015-11-01

    Bullying has been the subject of worldwide study for over four decades and is widely reported by social media. Despite this, the issue is a relatively new area of research in Brazil. This study analyzes academic literature addressing bullying produced in Brazil focusing on aspects that characterize this issue as a subtype of violence: gender differences, factors associated with bullying, consequences, and possible intervention and prevention approaches. The guiding question of this study was: what have Brazilian researchers produced regarding bullying among adolescents? The results show that over half of the studies used quantitative approaches, principally cross-sectional methods and questionnaires, and focused on determining the prevalence of and factors associated with bullying. The findings showed a high prevalence of bullying among Brazilian adolescents, an association between risk behavior and bullying, serious consequences for the mental health of young people, lack of awareness and understanding among adolescents about bullying and its consequences, and a lack of strategies to manage this type of aggression. There is a need for intervention studies, prevention and restorative practices that involve the community and can be applied to everyday life at school. PMID:26602728

  5. The elimination of Chagas' disease from Brazil

    PubMed Central

    MASSAD, E.

    2008-01-01

    SUMMARY On 9 June 2006 the Pan American Health Organization (PAHO) presented the Minister of Health of Brazil with the International Elimination of Transmission of Chagas' Disease Certificate. This act was the culmination of an intensive process that began in 1991 with the Southern Cone Initiative, a joint agreement between the governments of Argentina, Bolivia, Brazil, Chile, Paraguay, Uruguay and Peru, to control Chagas' disease by the elimination of the main vector, Triatoma infestans. This initiative has been highly successful and the prevalence area of the vector diminished rapidly in the last years. As a consequence, the current seroprevalence in children aged between 0 and 5 years is of the order of 10−5, a clear indication that transmission, if it is occurring, is only accidental. In this review I calculate the basic reproduction number, R0, for Chagas' disease and demonstrate that its relatively low value (1·25) explains why vectorial transmission was interrupted relatively easily. In addition, I used a mathematical model to forecast how long the remaining cases of the disease, as well as the additional vertically transmitted cases will last. PMID:18053273

  6. [Blood regulation in Brazil: contextualization for improvement].

    PubMed

    Silva Júnior, João Batista; Costa, Christiane da Silva; Baccara, João Paulo de Araújo

    2015-10-01

    The use of blood products as essential medicines and the recognition of the high risk associated with blood transfusions require governments to take regulatory action with a focus on quality and safety. In this scenario, regulatory agencies play an essential role in socially advancing the guarantee that blood components will be produced according to current operating rules. Thus, in the effort to manage sanitary risks involved in the processing and use of blood, the Brazilian regulatory model, based on the construction of a national blood policy overseen by the State, has undergone conceptual improvement and review of the tools employed to achieve its goals. With the inclusion of good manufacturing practices as part of the Brazilian norms, as recommended by the World Health Organization, the country has moved forward in its view of blood facilities as manufacturing centers producing blood-derived biologics for therapeutic applications. It has also strengthened the need to develop safety mechanisms for blood donors and recipients. The development of a State-coordinated national blood policy and the institution of a national surveillance system with legitimate power of inspection are essential elements used in Brazil to guarantee the amount, quality, safety, and timeliness of blood supply to the population. The present article aims to discuss the present context of the blood regulatory model in Brazil so as to identify the challenges for improvement of this model. PMID:26758225

  7. Filarioids infecting dogs in northeastern Brazil.

    PubMed

    Ramos, Rafael Antonio Nascimento; de Oliveira do Rêgo, Ana Gabriela; de Farias Firmino, Everton Diogo; do Nascimento Ramos, Carlos Alberto; de Carvalho, Gílcia Aparecida; Dantas-Torres, Filipe; Otranto, Domenico; Alves, Leucio Câmara

    2016-08-15

    Species of filarial nematodes belonging to the genera Dirofilaria and Acanthocheilonema are recognised as common parasites of dogs throughout the world. Recently, other filarioids featured by the presence of dermal microfilariae (e.g., Onchocerca lupi and Cercopithifilaria spp.) have been recognised in Europe. In Brazil, reports of filarioids in dogs are limited to Dirofilaria immitis, Acanthocheilonema reconditum and Cercopithifilaria bainae. To investigate the distribution of filarial infections in dogs living in an endemic region from northeastern Brazil, blood and skin samples (n=104) were microscopically (modified Knott's test and skin snip sediment examination) and molecularly evaluated. Twenty-two dogs (21.15%) were positive at microscopic and/or molecular examination for at least one filarioid species, with 21 (20.19%) animals positive for blood microfilariae at molecular and/or at microscopic examination. Microfilariae of D. immitis were detected in 12 (11.54%) animals, with co-infection of D. immitis and A. reconditum observed in four (3.85%) individuals. One animal was positive for C. bainae at both microscopic and molecular examination. Analysis of sequence obtained in the present study showed significant alignment identity with that of C. bainae from Europe. Considering that in the area of study arthropod vectors (mosquitoes, fleas and ticks) are prevalent throughout the year, preventive measures should be disposed in order to avoid the animal infestation and pathogen infection. PMID:27514878

  8. Ocular Gnathostomiasis in Brazil: A Case Report

    PubMed Central

    Chaves, Cláudia M.; Chaves, Claudio; Zoroquiain, Pablo; Belfort, Rubens; Burnier, Miguel N.

    2016-01-01

    Gnathostomiasis is a parasitic disease caused by nematode larvae ingestion of 15 known species of the genus Gnathostoma (one of the Gnathostomatidae family members). This parasite uses freshwater fish as a host and can infect - through the consumption of raw fish or their viscera - other animals such as dogs, cats, chickens, pigs, and humans. This parasitic disease, with humans acting as hosts, has been known since 1945 (India), and ocular complications have been known since 2004 (intravitreal; also described in India). Latin American countries, especially Mexico and Peru, have reported cases of the disease since 1970. The first dermatological case was reported in Brazil in 2009 (the individual had acquired the disease in Peru). This article describes the first reported ophthalmic case of the disease in Brazil and refers to a male patient, 30 years old, living in the municipality of Juruá, Amazonas State. The disease evolved within 30 days through a fistulized tumor in the inner corner of the lower eyelid. Following excision, the anatomical and histopathological examination revealed the presence of a different parasite species from other previously known genera. PMID:27239465

  9. Phenology and global warming research in Brazil

    NASA Astrophysics Data System (ADS)

    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

  10. Case studies in international tobacco surveillance: cigarette smuggling in Brazil

    PubMed Central

    Shafey, O; Cokkinides, V; Cavalcante, T; Teixeira, M; Vianna, C; Thun, M

    2002-01-01

    Objective: This article is the first in a series of international case studies developed by the American Cancer Society to illustrate use of publicly available surveillance data for regional tobacco control. Design: A descriptive analysis of Brazil and Paraguay cigarette production and trade data from official sources. Methods: Per capita cigarette consumption for Brazil and its neighbour was calculated from 1970 to 1998 using data on production, imports, and exports from NATIONS, the National Tobacco Information Online System. Results: A 63% decrease was observed in the estimate of per capita consumption of cigarettes in Brazil between 1986 and 1998 (from 1913 cigarettes per person in 1986 to 714 cigarettes per person in 1998) and a 16-fold increase in Paraguay was observed during the same period (from 678 cigarettes per person in 1986 to 10 929 cigarettes per person in 1998). Following Brazil's 1999 passage of a 150% cigarette export tax, cigarette exports fell 89% and Brazil's estimated per capita consumption rose to 1990 levels (based on preliminary data). Per capita consumption in Paraguay also fell to 1990 levels. Conclusions: These trends coincide with local evidence that large volumes of cigarettes manufactured in Brazil for export to Paraguay are smuggled back and consumed as tax-free contraband in Brazil. It is hoped that this case study will draw wider public attention to the problems that smuggling presents for tobacco control, help identify other countries confronting similar issues, and stimulate effective interventions. PMID:12198271

  11. A Checklist of the Gyrinidae (Coleoptera: Adephaga) of Brazil.

    PubMed

    Colpani, Daniara; Benetti, Cesar João; Hamada, Neusa

    2014-01-01

    A checklist of all known species of the water beetle family Gyrinidae (whirligig beetles) recorded from Brazil is assembled. This checklist is based on literature published prior to 2012. A total of 206 species and subspecies are cited for Brazil, distributed among three genera (Enhydrus Laporte, 1834, Gyrinus Geoffroy, 1762 and Gyretes Brullé, 1835). For each species we also include a complete account of its nomenclature including synonyms and historical combinations. The geographical distribution of each species both inside and outside of Brazil is provided. PMID:25544139

  12. Pediatric Hospital: The Paradigms of Play in Brazil

    PubMed Central

    de Macedo, Lino; Faria da Silva, Gláucia; Mutarelli Setúbal, Sandra

    2015-01-01

    The role of play in Brazilian children’s hospitals is highlighted, as well as the perspective of humanization in Brazil. Some aspects of our culture are crucial to understanding the importance of play considering our society. Sabara Children’s Hospital (“Hospital Infantil Sabará”) in Brazil is used particularly to discuss humanization. To understand the issue of play in Brazil, it is important to discuss hospitals in their social context, their history, current roles in children’s care, humanization history and child development, according to the approaches of Piaget and Winnicott that are used in our culture. PMID:27417350

  13. Foam pigs solve pipe cleaning problems offshore Brazil

    SciTech Connect

    Lima, P.C.R.; Neto, S.J.A.

    1995-10-02

    Pipeline systems in which conventional pigs cannot be run are common in such complex offshore installations as are found in Brazil`s Campos basin. These systems may contain changing pipe diameters or wet christmas trees and manifolds. A new concept for using low cost, low-density foam pigs for both liquid removal in wet-gas pipelines and paraffin removal in oil and multiphase pipelines has been successfully tested offshore Brazil. Although the present discussion focuses on condensate and paraffin removal in pipelines, the principles can be applied to several kinds of operations including general pipeline cleaning, product removal or separation in pipeline, corrosion evaluation, and chemical product application.

  14. Plastic ingestion by Procellariiformes in Southern Brazil.

    PubMed

    Colabuono, Fernanda I; Barquete, Viviane; Domingues, Beatriz S; Montone, Rosalinda C

    2009-01-01

    The Procellariiformes are the birds most affected by plastic pollution. Plastic fragments and pellets were the most frequent items found in the digestive tract of eight species of Procellariiformes incidentally caught by longline fisheries as well as beached birds in Southern Brazil. Plastic objects were found in 62% of the petrels and 12% of the albatrosses. The Great shearwater, Manx shearwater, Cory's shearwater and Antarctic fulmar were found to have greater quantities and frequencies of occurrence of plastic. There was no significant difference in the number of plastics between the birds from longline fisheries and beached birds. No correlation was found between the number of prey and number of plastics in the digestive tract of the birds analyzed, but this does not discard the hypothesis that, in some cases, the presence of plastic in the digestive tract has a negative effect on the feeding efficiency of these birds. PMID:18840384

  15. [Religious affiliation and mental health in Brazil].

    PubMed

    Dalgalarrondo, P

    1994-12-01

    Religiosity is a complex and fundamental socio-cultural phenomenon. Its possible positive or negative influence on the ethiology and treatment of mental illness remains controversial. Evangelical sects, specially the Pentecostals, have expanded dramatically in the last 40 years, in Latin America. Until now, the socio-cultural implications of this process have not been systematically studied. In the present study a group of patients admitted to a psychiatric unit in a general hospital in Campinas, Brazil, was investigated. Diagnosis distribution and length of hospital stay was related to religion affiliation. More functional psychosis and a shorter length of stay was found in the Pentecostal group. Possible implications of these findings are critically discussed. PMID:7484187

  16. Current status of biodiesel development in Brazil.

    PubMed

    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. PMID:15930560

  17. [The anti-asylum movement in Brazil].

    PubMed

    Lüchmann, Lígia Helena Hahn; Rodrigues, Jefferson

    2007-01-01

    This study reviews the history of the national anti-asylum struggle in Brazil. It analyzes some of the movement's difficulties, achievements and challenges. The theory of social movements is used here as an important analytical tool to understand this collective action, to the degree in which theory allows an appraisal of this type of social action rooted in its many configurations, evidencing the complexity of the contemporary world. The anti-asylum movement is composed of many stakeholders whose struggles and conflicts have been developed through different social-political-institutional dimensions. It encompasses at different moments and to different degrees, a movement which articulates solidarity and conflict relations and social denunciations in an attempt to transform relations and conceptions that are discriminatory and which are intended to control the "insane" and "insanity" in our country. PMID:17680095

  18. Religious Dissociation and Economic Appraisal in Brazil.

    PubMed

    François Dengah, H J

    2016-04-01

    Research on the association between religion and health often neglects to provide an explicit theoretical mechanism of influence between faith and well-being. This research posits that dissociative behaviors, such as glossolalia, may provide a biological pathway that influences both physiological and psychological health. This paper argues that religious dissociation acts as a moderator between economic stressors and psychobiological appraisal. Brazil, with its economic inequality and preponderance of religious dissociative rituals, provides an ideal context to examine religious dissociation as a moderator of stress. Utilizing data from a cross section of Brazilian faiths, this paper examines: (1) Whether individuals with low socioeconomic status preferentially participate and experience religious dissociative states and (2) whether dissociative states are correlated with greater psychological appraisal of status. PMID:25687180

  19. Astronomy Outreach In Parana state/Brazil

    NASA Astrophysics Data System (ADS)

    Emilio, Marcelo

    2015-08-01

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

  20. The challenges of ageism in Brazil

    PubMed Central

    Goldani, Ana Maria

    2013-01-01

    The material and symbolic resource flows and obligations between generations leave an indelible imprint on family members. These intergenerational exchanges have increased in recent years with growing human longevity and they thus have become important to current academic and policy agendas. Concurrently, ageism and age discrimination have emerged as important subjects. The main goal of this article is to call attention to these issues and their relationship with the current policy debate on resource allocation by age groups. We argue that ageism and the practice of age discrimination in Brazil should be viewed as part of the multiple forms of discrimination experienced by individuals. While noticing someone’s age is not inherently offensive, acting on age-based stereotypes clearly works against the individual and often goes unchallenged by mainstream society. A central assumption in this paper is that the way we frame ageism and intergenerational relations significantly affects perceived age discrimination and support for age-based social programs. PMID:26401063

  1. Comments on human eurytremiasis in Brazil

    PubMed Central

    Pinto, Hudson Alves; de Melo, Alan Lane

    2016-01-01

    Eurytremiasis is an important parasitic disease of cattle that was recently suggested to be a neglected and emerging human disease in Brazil. Based on a misinterpretation of the life cycle of the parasite, it was suggested that a great number of people could be infected with this fluke in the country. In the present letter, aspects of the life cycle of Eurytrema spp. are revisited and clarified. The mechanism of transmission previously reported for the few accidental human cases involved the ingestion of raw or undercooked insects (grasshoppers and crickets) harboring the infective metacercariae. In reality, the zoonotic potential of Eurytrema species is extremely low, and human eurytremiasis is not, and probably never will be, a zoonotic disease in countries where entomophagy is not a common food habit. PMID:27226956

  2. Comments on human eurytremiasis in Brazil.

    PubMed

    Pinto, Hudson Alves; de Melo, Alan Lane

    2016-05-20

    Eurytremiasis is an important parasitic disease of cattle that was recently suggested to be a neglected and emerging human disease in Brazil. Based on a misinterpretation of the life cycle of the parasite, it was suggested that a great number of people could be infected with this fluke in the country. In the present letter, aspects of the life cycle of Eurytrema spp. are revisited and clarified. The mechanism of transmission previously reported for the few accidental human cases involved the ingestion of raw or undercooked insects (grasshoppers and crickets) harboring the infective metacercariae. In reality, the zoonotic potential of Eurytrema species is extremely low, and human eurytremiasis is not, and probably never will be, a zoonotic disease in countries where entomophagy is not a common food habit. PMID:27226956

  3. Flood forecasting for Tucurui Hydroelectrical Plant, Brazil

    SciTech Connect

    Solomon, S.I.; Basso, E.; Osorio, C.; Melo de Moraes, H.; Serrano, A.

    1986-04-01

    The construction of the Tucurui Hydroelectric Plant on the Tocantins River basin in Brazil requires flood forecasting to ensure the safety of the cofferdam. The latter has been initially designed for a flood with a return frequency of one in 25 years. Lack of adequate forecasting facilities during the earlier stages of construction has resulted in significant damages and construction delays. Statistical forecasting models were developed by Projeto de Hidrologia y Climatologie da Amazonia (PHCA) for the purpose of preventing further damage at the site. The application of these models during the 1980 flood season, when the highest flood on record occurred at the Tucurui site, proved of great assistance in preventing the flooding of the cofferdam. In conjunction with the development of these models a number of data collection platforms using data transmission through the GOES system were installed to provide the data required for forecasting.

  4. [Social inequality and health in Brazil].

    PubMed

    Neri, Marcelo; Soares, Wagner

    2002-01-01

    This paper studies the relationship between social inequality and health in Brazil. The strategy adopted by the authors was to analyze needs and uses of medical care as well as access to health insurance plans according to income distribution. Determinants of health care consumption were also studied by means of logistic regression. The main source of data was the 1998 National Sample Household Survey of the Brazilian Institute of Geography and Statistics (PNAD-IBGE). In general, individuals in the lowest income distribution deciles had less access to health insurance, greater need for medical care, and lower consumption of such services. Other determinants of health care consumption were heavily associated with the most privileged social strata (greater access to schooling, water supply, sewerage, electricity, garbage collection, and health insurance) and with factors pointing to the capacity to supply these services in country. PMID:12563503

  5. [Aquatic animals of medical importance in Brazil].

    PubMed

    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. PMID:14576874

  6. Recent studies on UV radiation in Brazil

    NASA Astrophysics Data System (ADS)

    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 < 2), Medium (3 ? UVI < 6), High (6 ? UVI < 8), Very High (8 ? UVI

  7. Size segregation in the Brazil nut effect

    NASA Astrophysics Data System (ADS)

    Soterroni, Aline C.; Ramos, Fernando M.

    2013-10-01

    Granular materials are ubiquitous in nature and in our daily lives, and used in many industrial processes. Depending on the physical conditions that they are subjected, granular materials may present unusual behavior, combining properties of solids, liquids or gases, and displaying interesting and diversified phenomena. In this work we numerically simulated a granular system in order to investigate the phenomena of size segregation in the Brazil Nut Effect. Our simulations indicate that the phenomenon of size segregation results from the combined effect of two different mechanisms: buoyancy and convection. Increasing the vibration amplitude, the behavior of the system becomes less periodic and more turbulent, with evidence of deterministic chaos in the dynamics of the large particle.

  8. Characterization of pantropic canine coronavirus from Brazil.

    PubMed

    Pinto, Luciane D; Barros, Iracema N; Budaszewski, Renata F; Weber, Matheus N; Mata, Helena; Antunes, Jéssica R; Boabaid, Fabiana M; Wouters, Angélica T B; Driemeier, David; Brandão, Paulo E; Canal, Cláudio W

    2014-12-01

    Characterization of canine coronavirus (CCoV) strains currently in circulation is essential for understanding viral evolution. The aim of this study was to determine the presence of pantropic CCoV type IIa in tissue samples from five puppies that died in Southern Brazil as a result of severe gastroenteritis. Reverse-transcriptase PCR was used to generate amplicons for sequence analysis. Phylogenetic analysis of the CCoV-IIa strains indicated that they were similar to those found in other countries, suggesting a common ancestor of these Brazilian isolates. This is the first report of pantropic CCoV-II in puppies from Latin America and our findings highlight that CCoV should be included as a differential diagnosis when dogs present with clinical signs and lesions typically seen with canine parvovirus infection. PMID:25294661

  9. HIV prevalence in dental outpatients in Brazil.

    PubMed

    de Almeida, O P; de Souza Filho, F J; Scully, C; Line, S R; Porter, S

    1997-10-01

    A series of dental outpatients in Brazil was anonymously screened for HIV antibodies in whole unstimulated saliva with an immunoglobulin G antibody-capture enzyme-linked immunosorbent assay. Salivary HIV antibodies were detected in 40 patients in the control group who were known to be HIV-seropositive but were not detected in any of a series of 40 known HIV-seronegative patients in the control group, confirming the very high sensitivity and specificity of the immunoglobulin G antibody-capture enzyme-linked immunosorbent assay. Only one patient from 84 consecutive dental outpatients of unknown HIV serostatus who were examined anonymously for HIV by immunoglobulin G antibody-capture enzyme linked immunosorbent assay showed HIV positivity (1.2% of the population). PMID:9347499

  10. Dietary sources of fiber intake in Brazil.

    PubMed

    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. PMID:24769296

  11. Current biomass energy technology in Brazil

    SciTech Connect

    Gibson, H.G.

    1985-06-01

    The potential for major biomass energy production in Brazil is very great because of the significant possibilities for expansion of the agricultural and forest production there. For example, production of 20 t/ha (metric) of dry wood in the Amazon basin is reported here by the senior author, who worked with the huge JARI operation there. In addition to the current large ethanol production (7.5 billion liters estimated 1983/84) based mainly on sugar cane, the potential for expanding this with sweet sorghum and cassava is promising. Research and development there and in the US resulted in a high-compression ethanol tractor showing slightly higher thermal efficiency than a standard diesel tractor under field operating conditions.

  12. Literacy in Brazil: from Rights to Reality

    NASA Astrophysics Data System (ADS)

    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.

  13. Mucorales from the semiarid of Pernambuco, Brazil

    PubMed Central

    de Azevedo Santiago, André Luiz Cabral Monteiro; dos Santos, Paulo Jorge Parreira; Maia, Leonor Costa

    2013-01-01

    Nineteen taxa of Mucorales, belonging to Absidia, Apophysomyces, Cunninghamella, Fennellomyces, Lichtheimia, Mucor, Mycotypha, Rhizopus and Syncephalastrum were isolated from 36 composite soil samples in three semiarid areas in the State of Pernambuco (Triunfo, Cabrobó and Belém de São Francisco), Northeast Brazil, which are characterized by Caatinga vegetation. Triunfo is preserved, whereas Cabroró and Belém de São Francisco are experiencing low and severe desertification processes, respectively. Mucorales were isolated in Petri dishes in triplicate from 5 mg samples of soil placed on the surface of wheat germ agar plus chloramphenicol and Cercobin [Dimethyl 4,49-(103 phenylene) bis (3-thioallophanate)] medium. The plates were left on a bench at room temperature (28 ± 2 °C) for 72 h of alternating dark and light periods. Absidia cylindrospora presented the highest amount of CFU/g of soil, followed by L. hyalospora, C. phaeospora and C. echinulata var. echinulata. The latter, and R. microsporus var. microsporus, presented the highest frequencies of occurrence. Soils from Triunfo showed higher diversity of Mucorales than the samples from the other areas, although without differing statistically in relation to species richness. The communities of Mucorales from the degraded areas were more similar, while that from the preserved area was quite different. Most of the identified specimens have been commonly isolated from soil in other Brazilian regions, which indicates that they are not endemic of the semiarid. Eleven taxa are registered for the first time in this ecosystem, while F. heterothallicus is reported for the first time in Brazil. PMID:24159320

  14. Vaccine protection against Zika virus from Brazil.

    PubMed

    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. PMID:27355570

  15. Misoprostol and illegal abortion in Fortaleza, Brazil.

    PubMed

    Coêlho, H L; Teixeira, A C; Santos, A P; Forte, E B; Morais, S M; La Vecchia, C; Tognoni, G; Herxheimer, A

    1993-05-15

    Misoprostol, a prostaglandin E1 analogue indicated for ulcer treatment, has been widely used as an abortifacient by women in Brazil, where abortion is legal only in cases of rape or incest, or to save the woman's life. Because misoprostol is an inefficient abortifacient, many women who use it have incomplete abortions and need uterine evacuation. We reviewed the records of women admitted to the main obstetric hospital of Fortaleza, capital of Ceará state, Brazil, between January, 1990, and July, 1992, for uterine evacuation after induced abortion. The number of incomplete abortions induced by misoprostol increased substantially during the first half of 1990, and declined thereafter. Of the 593 cases in 1991, 75% were related to misoprostol, 10% to the use of other specified drugs, and 6% to unspecified drugs. For the remaining 9% the procedure used was not recorded; these included 3% in whom abortion had been induced by a clandestine abortionist. The number of uterine evacuations per month fell from 89 in August, 1990, to 62 in July, 1991, when sales of misoprostol in Ceará state were suspended. The fall continued after the sale of misoprostol ceased, to about 20 cases in December, 1991; numbers remained around this level until June, 1992, sustained by clandestine sales. The lack of access to contraception is the main reason for the large numbers of unplanned pregnancies and is a major public health issue for Brazilian women. The prohibition of abortion creates a void in which misuse of medicines is one extra complication, mainly because of the poor control of drug marketing. PMID:8098403

  16. Niobium (columbium) and tantalum resources of Brazil

    USGS Publications Warehouse

    White, Max Gregg

    1975-01-01

    Most of the niobium resources of Brazil occur as pyrochlore in carbonatites within syenitic intrusives of Late Cretaceous to early Tertiary age in western Minas Gerais and southeastern Goils. Minor amounts of it are produced together with tantalum from columbite-tantalite concentrates from pegmatites and placers adjacent to them, in the Sao Joao del Rei district in south-central Minas Gerais. All the niobium and tantalum produced in Brazil is exported. The only pyrochlore mined is from the Barreiro carbonatite deposit near Araxa in Minas Gerais where concentrates and ferroniobium are produced. Exploration work for pyrochlore and other mineral resources are being undertaken on other carbonatites, particularly at Catalao I in southeast Goias and at Tapira and Serra Negra in western Minas Gerais. Annual production and export from the Barreiro deposit are about 8,000 metric tons of pyrochlore concentrate containing about 60 percent Nb205 and about 2,700 metric tons of ferroniobium with 63 percent Nb2O5. The annual production capacity of the Barreiro plant is 18,000 tons of concentrate and 4,000 tons of ferroniobium. Ore reserves of the Barreiro deposit in all categories are 380 million tons with percent Nb2O5. Annual production of tantalite-columbite from the Sao Joao del Rei district, most of which is exported to the United States, is about 290 tons, of which about 79 percent is tantalite and about percent is columbite. Reserves of tantalite-columbite in the Sao Joao del Rei district are about 43,000 tons of proved and 73,000 tons of probable ore.

  17. Ground-water provinces of Brazil

    USGS Publications Warehouse

    Schneider, Robert

    1962-01-01

    As part of a study of the status of investigations and development of ground water in Brazil, made under the auspices of the United States International Cooperation Administration and with the cooperation of the Government of Brazil, the country was divided into seven ground-water provinces. The identification and delineation of the provinces were based on the regional distribution of the dominant geologic units which are known or inferred to have distinctive water-bearing characteristics. Three of the provinces, covering most of the country, are underlain by Precambrian crystalline rocks. Three others coincide in part with four extensive sedimentary basins--the Parnaiba or Maranhfio basin and the contiguous Sao Francisco basin in the northeast and east, the Amazon basin in the north and northwest, and the Paranfi basin in the south and southwest. In addition, the narrow, discontinuous coastal plain is considered as a province. the occurrence of ground water is discussed briefly, and pertinent data are given on the more important aquifers, together with information on some existing wells. Because of the widespread distribution of crystalline rocks of low permeability, it is difficult in many areas to develop large or even adequate ground-water supplies. In general, satisfactory supplies of water are available in most of the rest of the country. Some problems include the relative deficiency of rainfall in the northeast together with the occurrence, in parts of this region, of mineralized water in the crystalline rocks. Also, there is a potential problem of excessive lowering of water levels and interference among wells in the intensively developed area of the city of Sao Paulo.

  18. Inflation in Brazil: The Principles of Monetary Correction

    ERIC Educational Resources Information Center

    Campos, Roberto de Oliveira

    1975-01-01

    The evils of inflation and Brazil's attempts to minimize inflation by a generalized indexation for all forms of saving, wage adjustments, tax reform, a mini-devaluation, and saving incentives are examined. (DE)

  19. Closeup of headstones in Section 4 of soldiers from Brazil, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Close-up of headstones in Section 4 of soldiers from Brazil, Italy, Argentina, and Britain, view to southwest - Cypress Hills National Cemetery, Jamaica Avenue Unit, 625 Jamaica Avenue, Brooklyn, Kings County, NY

  20. New species and records of Anastrepha (Diptera: Tephritidae) from Brazil

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Three new species of Anastrepha from Brazil are described and illustrated: A. matogrossensis (Mato Grosso), A. oiapoquensis (Amapá), and A. siculigera (Amapá). Anastrepha rafaeli Norrbom & Korytkowski also is reported from the state of Tocantins....

  1. Capillaria hepatica in Puma concolor: first report in Brazil.

    PubMed

    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. PMID:19746880

  2. The EDUCAR Foundation in Brazil: Two Experiences. Literacy Lessons.

    ERIC Educational Resources Information Center

    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…

  3. Space Radar Image of Bebedauro, Brazil, seasonal

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This is an X-band image showing seasonal changes at the hydrological test site of Bebedouro in Brazil. The image is centered at 9 degrees south latitude and 40.2 degrees west longitude. This image was acquired by the Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar (SIR-C/X-SAR) aboard the space shuttle Endeavour on April 10, 1994, during the first flight of the radar system, and on October 1, 1994, during the second mission. The swath width is approximately 16.5 kilometers (10.5 miles) wide. The image channels have the following color assignments: red represents data acquired on April 10; green represents data acquired on October 1; blue corresponds to the ratio of the two data sets. Agriculture plays an important economic and social role in Brazil. One of the major problems related to Brazilian agriculture is estimating the size of planting areas and their productivity. Due to cloud cover and the rainy season, which occurs from November through April, optical and infrared Earth observations are seldom used to survey the region. An additional goal of monitoring this region is to watch the floodplains of rivers like Rio Sao Francisco in order to determine suitable locations for additional agricultural fields. This area belongs to the semi-arid northeastern region of Brazil, where estimates have suggested that about 10 times more land could be used for agriculture, including some locations which could be used for irrigation projects. Monitoring of soil moisture during the important summer crop season is of high priority for the future development and productivity of this region. In April the area was covered with vegetation because of the moisture of the soil and only small differences could be seen in X-band data. In October the run-off channels of this hilly region stand out quite clearly because the greenish areas indicated much less soil moisture and water content in plants. Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar (SIR

  4. A new Magnetic Observatory in Pantanal - Brazil

    NASA Astrophysics Data System (ADS)

    Siqueira, F.; Pinheiro, K.; Linthe, H.

    2013-05-01

    The aim of a Magnetic Observatory is to register the variations of the Earth's magnetic field in a long temporal scale. Using this data it is possible to study field variations of both external and internal origins. The external variations concern interactions between the magnetosphere and the solar wind, in general are measured in a short time scale. The internal field generated by convection of a high electrical conductivity fluid in the external core by a mechanism known as the geodynamo. Usually the internal field time variations are longer than in the external field and are called secular variations. Measurements carried out over the last century suggest that field intensity is decreasing rapidly. The decreasing of the field's intensity is not the same around the globe, especially at the SAMA (South Atlantic Magnetic Anomaly) regions, where this reduction is occurring faster. The global distribution of magnetic observatories is uneven, with few observatories in South America. In Brazil, there are three magnetic observatories, but only Vassouras Observatory (VSS- RJ) is part of the INTERMAGNET network. The National Observatory has plans to install seven new observatories in Brazil. Pantanal was the chosen location for installing the first observatory because of its privileged location, close to the SAMA region, and its data can contribute to more information about its origin. We followed the procedures suggested by the IAGA to build this observatory. The first step is to perform a magnetic survey in order to avoid strong magnetic gradients in the location where the absolute and variometers houses will be installed. The next step, the construction of the observatory, includes the selection of special non-magnetic material for the variometer and absolute houses. All materials used were previously tested using a proton magnetometer GSM-19. After construction of the whole infrastructure, the equipment was installed. This Project is a cooperation between Brazilian

  5. Shaded relief of Bahia State, Brazil

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This topographic image is the first to show the full 240-kilometer-wide (150 mile)swath collected by the Shuttle Radar Topography Mission (SRTM). The area shown is in the state of Bahia in Brazil. The semi-circular mountains along the left side of the image are the Serra Da Jacobin, which rise to 1100 meters (3600 feet) above sea level. The total relief shown is approximately 800 meters (2600 feet). The top part of the image is the Sertao, a semi-arid region, that is subject to severe droughts during El Nino events. A small portion of the San Francisco River, the longest river (1609 kilometers or 1000 miles) entirely within Brazil, cuts across the upper right corner of the image. This river is a major source of water for irrigation and hydroelectric power. Mapping such regions will allow scientists to better understand the relationships between flooding cycles, drought and human influences on ecosystems.

    This shaded relief image was generated using topographic data from the Shuttle Radar Topography Mission. A computer-generated artificial light source illuminates the elevation data to produce a pattern of light and shadows. Slopes facing the light appear bright, while those facing away are shaded. On flatter surfaces, the pattern of light and shadows can reveal subtle features in the terrain. Colors show the elevation as measured by SRTM. Colors range from green at the lowest elevations to reddish at the highest elevations. Shaded relief maps are commonly used in applications such as geologic mapping and land use planning.

    The Shuttle Radar Topography Mission (SRTM), launched on February 11, 2000, uses the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. The mission is designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, an additional C

  6. Origin and evolution of dengue virus type 3 in Brazil.

    PubMed

    de Araújo, Josélio Maria Galvão; Bello, Gonzalo; Romero, Hector; Nogueira, Rita Maria Ribeiro

    2012-01-01

    The incidence of dengue fever and dengue hemorrhagic fever in Brazil experienced a significant increase since the emergence of dengue virus type-3 (DENV-3) at the early 2000s. Despite the major public health concerns, there have been very few studies of the molecular epidemiology and time-scale of this DENV lineage in Brazil. In this study, we investigated the origin and dispersion dynamics of DENV-3 genotype III in Brazil by examining a large number (n=107) of E gene sequences sampled between 2001 and 2009 from diverse Brazilian regions. These Brazilian sequences were combined with 457 DENV-3 genotype III E gene sequences from 29 countries around the world. Our phylogenetic analysis reveals that there have been at least four introductions of the DENV-3 genotype III in Brazil, as signified by the presence of four phylogenetically distinct lineages. Three lineages (BR-I, BR-II, and BR-III) were probably imported from the Lesser Antilles (Caribbean), while the fourth one (BR-IV) was probably introduced from Colombia or Venezuela. While lineages BR-I and BR-II succeeded in getting established and disseminated in Brazil and other countries from the Southern Cone, lineages BR-III and BR-IV were only detected in one single individual each from the North region. The phylogeographic analysis indicates that DENV-3 lineages BR-I and BR-II were most likely introduced into Brazil through the Southeast and North regions around 1999 (95% HPD: 1998-2000) and 2001 (95% HPD: 2000-2002), respectively. These findings show that importation of DENV-3 lineages from the Caribbean islands into Brazil seems to be relatively frequent. Our study further suggests that the North and Southeast Brazilian regions were the most important hubs of introduction and spread of DENV-3 lineages and deserve an intense epidemiological surveillance. PMID:22970331

  7. Origin and Evolution of Dengue Virus Type 3 in Brazil

    PubMed Central

    Romero, Hector; Nogueira, Rita Maria Ribeiro

    2012-01-01

    The incidence of dengue fever and dengue hemorrhagic fever in Brazil experienced a significant increase since the emergence of dengue virus type-3 (DENV-3) at the early 2000s. Despite the major public health concerns, there have been very few studies of the molecular epidemiology and time-scale of this DENV lineage in Brazil. In this study, we investigated the origin and dispersion dynamics of DENV-3 genotype III in Brazil by examining a large number (n = 107) of E gene sequences sampled between 2001 and 2009 from diverse Brazilian regions. These Brazilian sequences were combined with 457 DENV-3 genotype III E gene sequences from 29 countries around the world. Our phylogenetic analysis reveals that there have been at least four introductions of the DENV-3 genotype III in Brazil, as signified by the presence of four phylogenetically distinct lineages. Three lineages (BR-I, BR-II, and BR-III) were probably imported from the Lesser Antilles (Caribbean), while the fourth one (BR-IV) was probably introduced from Colombia or Venezuela. While lineages BR-I and BR-II succeeded in getting established and disseminated in Brazil and other countries from the Southern Cone, lineages BR-III and BR-IV were only detected in one single individual each from the North region. The phylogeographic analysis indicates that DENV-3 lineages BR-I and BR-II were most likely introduced into Brazil through the Southeast and North regions around 1999 (95% HPD: 1998–2000) and 2001 (95% HPD: 2000–2002), respectively. These findings show that importation of DENV-3 lineages from the Caribbean islands into Brazil seems to be relatively frequent. Our study further suggests that the North and Southeast Brazilian regions were the most important hubs of introduction and spread of DENV-3 lineages and deserve an intense epidemiological surveillance. PMID:22970331

  8. First record of Tenuipalpus uvae De Leon, 1962 (Acari: Tenuipalpidae) in Brazil

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This is the first record of Tenuipalpus uvae De Leon (Tenuipalpidae) in Brazil. Specimens were collected from Spondias mombin L. (Anacardiaceae) in the states of Amapa (Northern Brazil) and Pernambuco (northeast)....

  9. [Suicide of elderly men in Brazil].

    PubMed

    Minayo, Maria Cecília de Souza; Meneghel, Stela Nazareth; Cavalcante, Fátima Gonçalves

    2012-10-01

    This paper assesses the suicide of elderly men in Brazil. The text is based on studies of gender and masculinity and emphasizes the sense of "hegemonic masculinity" within the logic of patriarchalism that, in the case of suicide, is expressed in the loss of employment as an existential reference and as a loss of honor. The study includes 40 cases of men over 60 who committed suicide between 2007 and 2010 in ten districts of the country. Using the psychosocial autopsy technique, data were collected and analyzed from their history and lifestyle; evaluation of the background to the act; the impact on their families; lethality of the method; proximity to sources of support; previous attempts; mental status which preceded the act; reaction of families and communities. Although many factors are associated with self-inflicted death in this social group, the influence of a hegemonic masculinity culture in the predominance of suicides among elderly men compared with elderly women is undeniable. It is essential to give special attention to men at the moment of transition from working life to retirement, loss or important family members, and when they are diagnosed with chronic and degenerative diseases that cause disabilities, loss of autonomy or sexual impotence. PMID:23099754

  10. Drug design for neglected disease in Brazil.

    PubMed

    Giarolla, Jeanine; Ferreira, Elizabeth Igne

    2015-01-01

    Neglected tropical diseases (NTD) are a group of 17 diseases transmitted by virus, protozoa, helminthes and bacteria. These illnesses are responsible for millions of deaths per year, affecting mainly the poorest populations in the world. The therapeutic drugs available are obsolete, toxic, have questionable efficacy and there are reports of resistance. Therefore, the discovery of new, safe, effective and affordable active molecules is urgently needed. Considering that, the main purpose of this mini-review is to show the current scenario concerning drug design for neglected disease in Brazil. NTD are a very broad topic. Thus, we selected four infections for discussion: Chagas disease, leishmaniasis, malaria and tuberculosis. According to CNPq (National Counsel of Technological and Scientific Development) directories, there are many Brazilian groups studying these respective diseases. The papers published possess high quality and some of them, the most recent, are briefly discussed here. Medicinal chemistry approaches such as synthesis of novel series of molecules and biological activity evaluation, studies of structure-activity relationships (qualitative and quantitative), molecular modeling calculations and electrochemistry are some of the tools applied in the design of the compounds. PMID:25769971

  11. How Pecten Brazil drilled the Amazon basin

    SciTech Connect

    Bleakley, W.B.

    1983-09-01

    Pecten Brazil overcame numerous obstacles to drill two exploratory wells in the Amazon Basin last year. These included: The threat of low water in normally navigable rivers. Dense jungle growth at both locations. Lack of suitable roads for heavy hauling. Inconvenient distances from supply points. An unusual basalt formation responsible for unique drilling problems. Hundreds of helicopter lifts to move drilling rigs, supplies, and personnel. Pecten contracted with Petrobras, the Brazilian national oil company, to evaluate three blocks in the Amazon jungle, each about 68 miles (110 km) on a side, through seismic study and ultimate drilling. Planning for the drilling phase got started on March 17, 1981 with December 1 targeted as spud date for the first well. Actual spud date was November 25, 5 days ahead of schedule, in spite of all obstacles. Pecten has a mid-Amazonas block now under seismic investigation for possible exploratory drilling. Logistics problems in this one provide new difficulties, as the area is extremely wet. Most work is carried on by boat. The company is also looking offshore Bahia, testing the possible extension of the Renconcavo basin. Two wells have already provided good shows of a high pour point oil, with flow rates from 400 to 1,000 b/d. Another area of interest to Pecten is offshore Rio Grande do Norte.

  12. Recently Acquired Toxoplasma gondii Infection, Brazil

    PubMed Central

    Muccioli, Cristina; Belfort, Rubens; Holland, Gary N.; Roberts, Jacquelin M.; Silveira, Claudio

    2006-01-01

    The city of Erechim, Brazil, has a 17% prevalence of ocular toxoplasmosis, and type 1 Toxoplasma gondii predominates. To examine risk factors for acute T. gondii infection in this area, we administered a questionnaire to recently infected persons (n = 131) and seronegative controls (n = 110). Eating undercooked meat; having a garden; working in the garden or yard more than once per week; eating rare meat; eating cured, dried, or smoked meat; eating frozen lamb; and being male increased risk for T. gondii infection in univariate analysis. Risk factors independently associated with acute T. gondii infection in multivariate analysis were working in the garden (odds ratio [OR] 2.35, 95% confidence interval [CI] 1.27–4.33) and eating frozen lamb (OR 2.06, 95% CI 1.15–3.67). Among women (n = 86), having had children markedly increased the risk for T. gondii infection (OR 14.94, 95% CI 3.68–60.73). PMID:16704805

  13. Space science education and training in Brazil

    NASA Astrophysics Data System (ADS)

    Abdu, M. A.; Batista, I. S.

    With the beginning of space research in Brazil in the early 60's a national commission for space activities was created. This commission took important steps, in parallel, to create a program of education and training activities that was forseen as of critical importance for the maintenance of a desirable to ambitious degree of space activity in the country. Early efforts were, as a first step, in favour of training of Brazilian students in foreign centers of excellence (mostly in the US and Europe), as a means for achieving the potential human resource necessary for eventual development of a national program. Today a large percentage of the needs in the area is met by programs developed inside the country at different institutions, the most notable being the ``Instituto Nacional de Pesquisas Espaciais'' - INPE (National Institute for Space Research) at Sa~o José dos Campos, where post graduate courses and training programs are well established. Under-graduate courses in selected areas are provided at some Universities, notably at the University of Sa~o Paulo. A brief description of the existing programs and an evaluation of the results being achieved are presented in this paper.

  14. Fossilized excreta associated to dinosaurs in Brazil

    NASA Astrophysics Data System (ADS)

    Souto, P. R. F.; Fernandes, M. A.

    2015-01-01

    This work provides an updated register of the main occurrences of fossilized excreta (coprolites and urolites) associated with dinosaurs found in the Brazil. The goal is to provide a relevant guide to the interpretation of the environment in the context of Gondwana. In four geographic areas, the excreta are recovered from Cretaceous sedimentary deposits in outcrops of the Bauru and São Luis basins and the Upper Jurassic aeolian deposits of the Parana Basin in the state of São Paulo. The coprolites were analyzed by X-ray diffraction and X-ray fluorescence methods. The results of these analyses reveal compositions that differ from the surrounding matrix, indicating a partial substitution of the organic material due to the feeding habits of the producers. Additionally, we describe the urolite excavations in epirelief and hyporelief, the result of gravitational flow the impact from urine jets on sand. These are associated with ornithopod and theropod dinosaur footprints preserved in the aeolian flagstones of the Botucatu Formation, Parana Basin.

  15. Making legal abortion accessible in Brazil.

    PubMed

    Faúndes, Anibal; Leocádio, Elcylene; Andalaft, Jorge

    2002-05-01

    Abortion is legal in Brazil if it is the only means to save the woman's life or if the pregnancy is the result of rape. Although this has been the law for over 60 years, it has almost never been applied until recent years. In the past five years, the number of hospitals providing care to women victims of sexual violence has increased from 4 to 63, of which 40 are currently providing legal abortions. This paper describes a sensitization project and advocacy work carried out from within the obstetric and gynaecology establishment which has succeeded in motivating many key individuals and hospital staff to provide services for pregnancy termination in cases of rape. The dialogue between medical leaders and women's rights advocates and the emphasis on comprehensive care of women who have suffered sexual violence are key elements in the success of this initiative. The support of medical professionals, the organization and strength of the women's health and rights movement, the political support at federal, state and city government levels, including from the Federal Ministry of Health, and ongoing advocacy within the medical establishment have all been important elements in making the provision of services a reality. PMID:12369314

  16. Bills to decriminalize abortion in Brazil.

    PubMed

    1994-01-01

    The National Congress in Brazil is currently considering 9 abortion bills, 2 of which were introduced by women. In this interview, the women senators--Jandira Feghall of the Communist Party and Eva Blay of the Social Democrat Party--discuss the likely outcome of the abortion debate. Although the Roman Catholic Church has announced its intentions to oppose any liberalization of the abortion law, there are divisions within the Church as evidenced by the existence of groups such as Catholics for a Free Choice. Both senators agree that decriminalization of abortion will depend upon the societal response and an effort must be made to reach the many people who are confused and undecided about the issue. Although the present debate fits within the broader current debate on population policies, it has been the insistence of the feminist movement that put abortion reform on the agenda. Blay's bill calls for the legalization of abortion on demand until the 12th week of pregnancy and in cases of rape or risk to the woman's life after that point. A controversial aspect of Feghall's bill is the inclusion of maternal human immunodeficiency virus (HIV) infection as a condition for abortion. Feghall notes that this is an option rather than a requirement, but she will eliminate this condition if it engenders discrimination against HIV-infected women. PMID:12318722

  17. Scientific challenges of bioethanol production in Brazil.

    PubMed

    Amorim, Henrique V; Lopes, Mário Lucio; de Castro Oliveira, Juliana Velasco; Buckeridge, Marcos S; Goldman, Gustavo Henrique

    2011-09-01

    Bioethanol (fuel alcohol) has been produced by industrial alcoholic fermentation processes in Brazil since the beginning of the twentieth century. Currently, 432 mills and distilleries crush about 625 million tons of sugarcane per crop, producing about 27 billion liters of ethanol and 38.7 million tons of sugar. The production of bioethanol from sugarcane represents a major large-scale technology capable of producing biofuel efficiently and economically, providing viable substitutes to gasoline. The combination of immobilization of CO₂ by sugarcane crops by photosynthesis into biomass together with alcoholic fermentation of this biomass has allowed production of a clean and high-quality liquid fuel that contains 93% of the original energy found in sugar. Over the last 30 years, several innovations have been introduced to Brazilian alcohol distilleries resulting in the improvement of plant efficiency and economic competitiveness. Currently, the main scientific challenges are to develop new technologies for bioethanol production from first and second generation feedstocks that exhibit positive energy balances and appropriately meet environmental sustainability criteria. This review focuses on these aspects and provides special emphasis on the selection of new yeast strains, genetic breeding, and recombinant DNA technology, as applied to bioethanol production processes. PMID:21735264

  18. Anthropotechnological analysis of industrial accidents in Brazil.

    PubMed Central

    Binder, M. C.; de Almeida, I. M.; Monteau, M.

    1999-01-01

    The Brazilian Ministry of Labour has been attempting to modify the norms used to analyse industrial accidents in the country. For this purpose, in 1994 it tried to make compulsory use of the causal tree approach to accident analysis, an approach developed in France during the 1970s, without having previously determined whether it is suitable for use under the industrial safety conditions that prevail in most Brazilian firms. In addition, opposition from Brazilian employers has blocked the proposed changes to the norms. The present study employed anthropotechnology to analyse experimental application of the causal tree method to work-related accidents in industrial firms in the region of Botucatu, São Paulo. Three work-related accidents were examined in three industrial firms representative of local, national and multinational companies. On the basis of the accidents analysed in this study, the rationale for the use of the causal tree method in Brazil can be summarized for each type of firm as follows: the method is redundant if there is a predominance of the type of risk whose elimination or neutralization requires adoption of conventional industrial safety measures (firm representative of local enterprises); the method is worth while if the company's specific technical risks have already largely been eliminated (firm representative of national enterprises); and the method is particularly appropriate if the firm has a good safety record and the causes of accidents are primarily related to industrial organization and management (multinational enterprise). PMID:10680249

  19. Nitrogen availability in tropical forests of Brazil

    NASA Astrophysics Data System (ADS)

    Martinelli, L. A.

    2015-12-01

    Nitrogen availability is considered to be high in tropical forest, especially in relation to temperate forests. However, there is among tropical forest a significant variability in nutrient concentrations and stocks either in soils as well as in the vegetation. Here we review the nitrogen distribution and availability in more than 60 forest sites encompassing different soil types and precipitation regimes of the two main tropical forests biomes of Brazil: the Amazon and the Atlantic Forest. We aimed to determine factors that control nitrogen availability in these forests, using as a proxy of such availability parameters like: foliar and soil nitrogen concentrations, nitrogen stable isotopic composition, and foliar nitrogen:phosphorus ratio. Our main hypothesis is that nitrogen availability will be higher in forest where dry-season precipitation is low and/or weathered old soils prevailed. On the contrary, tropical forests over young soils and/or precipitation is high over the year will have a lower nitrogen availability and will be more phosphorus than nitrogen limited.

  20. Renal lesions in cetaceans from Brazil.

    PubMed

    Gonzales-Viera, O; Ruoppolo, V; Marigo, J; Carvalho, V L; Groch, K R; Bertozzi, C P; Takakura, C; Namiyama, G; Vanstreels, R E T; Catão-Dias, J L

    2015-05-01

    This study reports the occurrence of renal lesions in cetaceans from the coast of Brazil subjected to necropsy examination between 1996 and 2011. The animals (n = 192) were by-caught in fishing nets, were found dead on beaches or died despite attempted rehabilitation. Kidney samples were evaluated grossly and microscopically and, depending on the histopathological findings, immunohistochemical and ultrastructural analyses were conducted. Due to autolysis, a diagnosis was reached in only 128 animals, of which 82 (64.1%) had kidney lesions. Cystic renal disease was the most common lesion observed in 34 cases (26.6%) and these were classified as simple cysts in eight cases (6.3%), polycystic kidney disease in one rough-toothed dolphin (Steno bredanensis), secondary glomerulocystic disease in 16 cases (12.5%) and primary glomerulocystic disease in nine cases (7%). Other lesions included membranous glomerulonephritis (28 cases; 21.9%), membranoproliferative glomerulonephritis (20 cases; 15.6%), lymphoplasmacytic interstitial nephritis (21 cases; 16.4%), lipidosis (19 cases; 14.8%), glomerulosclerosis (8 cases; 6.3%) and pyogranulomatous nephritis(five cases; 3.9%); two of the later were associated with the migration of nematode larvae. Additionally, tubular adenoma was identified in a Franciscana (Pontoporia blainvillei). The pathological implications of these lesions are discussed according the cause of death, age or sex of the animals. Furthermore, the lesions were compared with those of other marine and terrestrial mammals, including man. PMID:25824116

  1. Modeling monthly mean air temperature for Brazil

    NASA Astrophysics Data System (ADS)

    Alvares, Clayton Alcarde; Stape, José Luiz; Sentelhas, Paulo Cesar; de Moraes Gonçalves, José Leonardo

    2013-08-01

    Air temperature is one of the main weather variables influencing agriculture around the world. Its availability, however, is a concern, mainly in Brazil where the weather stations are more concentrated on the coastal regions of the country. Therefore, the present study had as an objective to develop models for estimating monthly and annual mean air temperature for the Brazilian territory using multiple regression and geographic information system techniques. Temperature data from 2,400 stations distributed across the Brazilian territory were used, 1,800 to develop the equations and 600 for validating them, as well as their geographical coordinates and altitude as independent variables for the models. A total of 39 models were developed, relating the dependent variables maximum, mean, and minimum air temperatures (monthly and annual) to the independent variables latitude, longitude, altitude, and their combinations. All regression models were statistically significant ( α ≤ 0.01). The monthly and annual temperature models presented determination coefficients between 0.54 and 0.96. We obtained an overall spatial correlation higher than 0.9 between the models proposed and the 16 major models already published for some Brazilian regions, considering a total of 3.67 × 108 pixels evaluated. Our national temperature models are recommended to predict air temperature in all Brazilian territories.

  2. Neurotuberculosis in cattle in southern Brazil.

    PubMed

    Konradt, Guilherme; Bassuino, Daniele Mariath; Bianchi, Matheus Viezzer; Bandinelli, Marcele Bettim; Driemeier, David; Pavarini, Saulo Petinatti

    2016-06-01

    Tuberculosis in cattle is a chronic infectious-contagious disease characterized by the development of nodular lesions (granulomas) in mainly the lungs and regional lymph nodes. It is caused by Mycobacterium tuberculosis complex, an acid-fast bacillus (AFB). Tuberculosis in the central nervous system is a rare condition in cattle. Herein, we describe the clinical and pathological findings of six neurotuberculosis cases in cattle diagnosed in Southern Brazil. The average age of the cattle affected was 12 months, and they varied in breed and sex. The clinical history ranged from 5 to 30 days and was characterized by motor incoordination, opisthotonus, blindness, and progression to recumbency. The cattle were euthanized, and grossly, the leptomeninges at the basilar brain showed marked and diffuse expansion, with nodular yellowish lesions ranging in size. On microscopic examination, there were multifocal granulomas located mainly in the meninges, though sometimes extending to adjacent neuropil or existing as isolated granulomas in neuropil. AFBs were observed in the cytoplasm of epithelioid macrophages and multinucleated giant cells through Ziehl-Neelsen histochemical staining and identified as Mycobacterium sp. through immunohistochemistry. PMID:27026233

  3. Cigarette smoking among psychiatric patients in Brazil.

    PubMed

    Barros, Fabiana Cristina Ribeiro de; Melo, Ana Paula Souto; Cournos, Francine; Cherchiglia, Mariângela Leal; Peixoto, Eliane Rezende de Morais; Guimarães, Mark Drew Crosland

    2014-06-01

    The aim of this study was to estimate tobacco smoking prevalence among psychiatric patients attended in care facilities in Brazil and assess associated factors. A cross-sectional multicenter study was conducted of psychiatric patients (N = 2,475) selected from 26 care facilities. Current and ex-smokers were compared to those who had never smoked. Odds ratios were estimated using logistic regression. The current and past smoking prevalence rates were 52.7% and 18.9%, respectively. Being male, aged 40 years or over, drug and alcohol use, unprotected sex and a history of physical violence were factors associated with both current and past smoking, while a low education level (≤ 8 years of schooling), history of homelessness, not practicing a religion, current or previous psychiatric hospitalization, and main psychiatric diagnosis substance use disorders, were factors only associated with current smoking. Tobacco smoking prevalence among this population was high and was higher than the rate in the general population. Appropriate interventions and smoking prevention policies should be incorporated into mental health services. PMID:25099043

  4. Brazil's national programs targeting childhood obesity prevention.

    PubMed

    Silva, A C F; Bortolini, G A; Jaime, P C

    2013-06-01

    In Brazil, overweight and obesity are increasing in all age and income groups. Currently, 7.3% of children under 5 years of age, 30% of children aged 5-9 and 20% of preadolescents aged 10-19 are overweight. In the primary health-care (PHC) environment, activities are carried out to monitor eating habits and nutrition, as well as to prevent unhealthy habits and promote healthy eating behaviors consistent with the dietary guidelines for Brazilian children. Comprehensive care is being provided to overweight individuals. The Brazilian Breastfeeding and Complementary Feeding Strategy was launched in 2009 to support health teams to counsel families about healthy feeding, focused on child health and obesity prevention. Within the school environment, the School Health Program offers activities that are developed by PHC teams together with education professionals to focus on assessing health conditions, prevention and health promotion. To improve the nutritional profile of processed foods, terms of cooperation have been signed with the food industry to reduce fat and sodium content. Food industry advertising and marketing to infants and young children are now regulated by the Brazilian Regulation for the Marketing of Foods to Infants and Young Children. PMID:27152158

  5. Brazil's national programs targeting childhood obesity prevention

    PubMed Central

    Silva, A C F; Bortolini, G A; Jaime, P C

    2013-01-01

    In Brazil, overweight and obesity are increasing in all age and income groups. Currently, 7.3% of children under 5 years of age, 30% of children aged 5–9 and 20% of preadolescents aged 10–19 are overweight. In the primary health-care (PHC) environment, activities are carried out to monitor eating habits and nutrition, as well as to prevent unhealthy habits and promote healthy eating behaviors consistent with the dietary guidelines for Brazilian children. Comprehensive care is being provided to overweight individuals. The Brazilian Breastfeeding and Complementary Feeding Strategy was launched in 2009 to support health teams to counsel families about healthy feeding, focused on child health and obesity prevention. Within the school environment, the School Health Program offers activities that are developed by PHC teams together with education professionals to focus on assessing health conditions, prevention and health promotion. To improve the nutritional profile of processed foods, terms of cooperation have been signed with the food industry to reduce fat and sodium content. Food industry advertising and marketing to infants and young children are now regulated by the Brazilian Regulation for the Marketing of Foods to Infants and Young Children. PMID:27152158

  6. Brazil-nut effect versus reverse Brazil-nut effect in a moderately dense granular fluid

    NASA Astrophysics Data System (ADS)

    Garzó, Vicente

    2008-08-01

    A segregation criterion based on the inelastic Enskog kinetic equation is derived to show the transition between the Brazil-nut effect (BNE) and the reverse Brazil-nut effect (RBNE) by varying the different parameters of the system. In contrast to previous theoretical attempts, the approach is not limited to the near-elastic case, takes into account the influence of both thermal gradients and gravity, and applies for moderate densities. The form of the phase diagrams for the BNE-RBNE transition depends sensitively on the value of gravity relative to the thermal gradient, so that it is possible to switch between both states for given values of the mass and size ratios, the coefficients of restitution, and the solid volume fraction. In particular, the influence of collisional dissipation on segregation becomes more important when the thermal gradient dominates over gravity than in the opposite limit. The present analysis extends previous results derived in the dilute limit case and is consistent with the findings of some recent experimental results.

  7. Control of salt tectonics by young basement tectonics in Brazil`s offshore basins

    SciTech Connect

    Szatmari, P.; Mohriak, W.

    1995-08-01

    The Campos basin (offshore SE Brazil) is one of the most successful areas of oil exploration in South America. Discovered 20 years ago, its production (500,000 b/d) and reserves (2.9 billion barrels) are second only to Venezuela`s. This richness is due, to a large extent, to intense salt tectonics and the abundance of turbidites. Reactivated basement structures onshore provide a unique opportunity to understand the role of young basement tectonics in controlling salt tectonics and petroleum occurrence. The mountains of SE Brazil, over 1500 m high, formed by the reactivation of late Precambrian thrust and wrench zones under E-W compression, presumably caused by Mid-Atlantic ridge push. Coastal mountain ranges, up to 3000 m high, are limited to the segment of the Atlantic between the Vitoria-Trindade hotspot chain and the Rio Grande Rise. The coastal ranges formed as this segment of oceanic crust and adjacent continental margin were pushed WSW along a reactivated Precambrian wrench zone. To the north of this segment, salt tectonics is mostly due to basinward sliding on a tilted salt layer. Along the coastal ranges, to this is added basinward escape of the salt from beneath prograding sediments derived from the rising mountains. Extension above the salt tends to be compensated by compression farther basinward. Salt canopies, frequent in the Gulf of Mexico, occur only near the Abrolhos hotspot, where high temperatures during volcanic activity sharply reduced the viscosity of the salt.

  8. The Fate of the Forest in Brazil, 2000 to 2013

    NASA Astrophysics Data System (ADS)

    Zalles, V.; Potapov, P.; Hansen, M.

    2015-12-01

    Better understanding the drivers of tropical deforestation is essential to research on global climate change and biodiversity loss, and would be particularly informative to ongoing international climate change negotiations. Geographically explicit maps of post-forest land cover can provide valuable information about the extent and spatial distribution of the major drivers of deforestation. Brazil is the country with the largest extent of tropical forest in the world and the one with the most tropical forest cover loss since the turn of this century. This fate of the forest study aims to determine which land covers have replaced forest cover in Brazil. Using a classification tree algorithm, we determined pasture and cropland extent in areas of forest cover loss in Brazil circa 2012. We used 30 m resolution Landsat data for the 2000-2013 time period as well as tree cover loss data from the Global Forest Change (GFC) maps published by Hansen et al. (2013). The GFC data was used to mask out areas not categorized as forest cover lost between 2000 and 2013. Additionally, the year of loss layer was used to disaggregate pasture and cropland extent by year. Our results comprehensively demonstrate the extent to which pasture is the dominant post-forest land cover in Brazil. More broadly, the product reveals spatiotemporal patterns of forest conversion to pasture and cropland in Brazil, which could lead to a better understanding of the underlying drivers of deforestation.

  9. Humane Education in Brazil: Organisation, Challenges and Opportunities.

    PubMed

    Bachinski, Róber; Tréz, Thales; Alves, Gutemberg G; de C M Garcia, Rita; Oliveira, Simone T; da S Alonso, Luciano; Heck, Júlio X; Dias, Claudia M C; Costa Neto, João M; Rocha, Alexandro A; Ruiz, Valeska R R; Paixão, Rita L

    2015-11-01

    Humane education and the debate on alternatives to harmful animal use for training is a relatively recent issue in Brazil. While animal use in secondary education has been illegal since the late 1970s, animal use in higher science education is widespread. However, alternatives to animal experiments in research and testing have recently received attention from the Government, especially after the first legislation on animal experiments was passed, in 2008. This article proposes that higher science education should be based on a critical and humane approach. It outlines the recent establishment of the Brazilian Network for Humane Education (RedEH), as a result of the project, Mapping Animal Use for Undergraduate Education in Brazil, which was recognised by the 2014 Lush Prize. The network aims to create a platform to promote change in science education in Brazil, starting by quantitatively and qualitatively understanding animal use, developing new approaches adapted to the current needs in Brazil and Latin America, and communicating these initiatives nationally. This paper explores the trajectory of alternatives and replacement methods to harmful animal use in training and education, as well as the status of humane education in Brazil, from the point of view of educators and researchers engaged with the network. PMID:26551290

  10. Socioeconomic and regional differences in active transportation in Brazil

    PubMed Central

    de Sá, Thiago Hérick; Pereira, Rafael Henrique Moraes; Duran, Ana Clara; Monteiro, Carlos Augusto

    2016-01-01

    ABSTRACT OBJECTIVE To present national estimates regarding walking or cycling for commuting in Brazil and in 10 metropolitan regions. METHODS By using data from the Health section of 2008’s Pesquisa Nacional por Amostra de Domicílio (Brazil’s National Household Sample Survey), we estimated how often employed people walk or cycle to work, disaggregating our results by sex, age range, education level, household monthly income per capita, urban or rural address, metropolitan regions, and macro-regions in Brazil. Furthermore, we estimated the distribution of this same frequency according to quintiles of household monthly income per capita in each metropolitan region of the country. RESULTS A third of the employed men and women walk or cycle from home to work in Brazil. For both sexes, this share decreases as income and education levels rise, and it is higher among younger individuals, especially among those living in rural areas and in the Northeast region of the country. Depending on the metropolitan region, the practice of active transportation is two to five times more frequent among low-income individuals than among high-income individuals. CONCLUSIONS Walking or cycling to work in Brazil is most frequent among low-income individuals and the ones living in less economically developed areas. Active transportation evaluation in Brazil provides important information for public health and urban mobility policy-making PMID:27355465

  11. Angiostrongylus cantonensis and rat lungworm disease in Brazil.

    PubMed

    Thiengo, Silvana Carvalho; Simões, Raquel de Oliveira; Fernandez, Monica Ammon; Maldonado, Arnaldo

    2013-06-01

    The metastrongyloid nematode genus Angiostrongylus includes 18 species, two of which are relevant from a medical standpoint, Angiostrongylus costaricensis and Angiostrongylus cantonensis. The first was described from Costa Rica in 1971 and causes abdominal angiostrongyliasis in the Americas, including in Brazil. Angiostrongylus cantonensis, first described in 1935 from Canton, China, is the causative agent of eosinophilic meningitis. The natural definitive hosts are rodents, and molluscs are the intermediate hosts. Paratenic or carrier hosts include crabs, freshwater shrimp, amphibians, flatworms, and fish. Humans become infected accidentally by ingestion of intermediate or paratenic hosts and the parasite does not complete the life cycle as it does in rats. Worms in the brain cause eosinophilic meningitis. This zoonosis, widespread in Southeast Asia and the Pacific islands, has now been reported from other regions. In the Americas there are records from the United States, Cuba, Jamaica, Brazil, Ecuador, and Haiti. In Brazil seven human cases have been reported since 2007 from the southeastern and northeastern regions. Epidemiological studies found infected specimens of Rattus norvegicus and Rattus rattus as well as many species of molluscs, including the giant African land snail, Achatina fulica, from various regions of Brazil. The spread of angiostrongyliasis is currently a matter of concern in Brazil. PMID:23901376

  12. Mesozoic dinosaurs from Brazil and their biogeographic implications.

    PubMed

    Bittencourt, Jonathas S; Langer, Max C

    2011-03-01

    The record of dinosaur body-fossils in the Brazilian Mesozoic is restricted to the Triassic of Rio Grande do Sul and Cretaceous of various parts of the country. This includes 21 named species, two of which were regarded as nomina dubia, and 19 consensually assigned to Dinosauria. Additional eight supraspecific taxa have been identified based on fragmentary specimens and numerous dinosaur footprints known in Brazil. In fact, most Brazilian specimens related to dinosaurs are composed of isolated teeth and vertebrae. Despite the increase of fieldwork during the last decade, there are still no dinosaur body-fossils of Jurassic age and the evidence of ornithischians in Brazil is very limited. Dinosaur faunas from this country are generally correlated with those from other parts of Gondwana throughout the Mesozoic. During the Late Triassic, there is a close correspondence to Argentina and other south-Pangaea areas. Mid-Cretaceous faunas of northeastern Brazil resemble those of coeval deposits of North Africa and Argentina. Southern hemisphere spinosaurids are restricted to Africa and Brazil, whereas abelisaurids are still unknown in the Early Cretaceous of the latter. Late Cretaceous dinosaur assemblages of south-central Brazil are endemic only to genus or, more conspicuously, to species level, sharing closely related taxa with Argentina, Madagascar, Indo-Pakistan and, to a lesser degree, continental Africa. PMID:21437375

  13. Maternal age at first birth and adolescent education in Brazil

    PubMed Central

    Marteleto, Letícia J.; Dondero, Molly

    2013-01-01

    BACKGROUND Brazil has witnessed dramatic changes in its fertility patterns in recent decades. The decline to below-replacement fertility has been accompanied by increases in the proportion of children born to young mothers. Yet we know little about the well-being of children born to young mothers in Brazil. OBJECTIVE and METHODS Using data from the 2006 Pesquisa Nacional de Demografia e Saúde and a quasi-natural experimental approach, this study examines the implications of maternal age at first birth for the education of Brazilian adolescents. RESULTS We find that being born to a young mother is associated with educational disadvantages in adolescence, but that these disadvantages are attenuated once we account for mothers’ selection into early childbearing. We also find that, in southern Brazil, adolescents born to young mothers have poorer educational outcomes compared with their peers born to older mothers, but that in northern Brazil no such disparities exist. CONCLUSIONS Adolescent educational disadvantages associated with being born to a young mother are not an artifact of selectivity, at least in southern Brazil. Regional variation in the effect of maternal age at first birth on adolescent education suggests the important role of the extended family and the father’s presence as mechanisms through which disadvantages operate. PMID:24382945

  14. [Public policies for the elderly in Brazil: an integrative review].

    PubMed

    Andrade, Luana Machado; Sena, Edite Lago da Silva; Pinheiro, Gleide Magali Lemos; Meira, Edmeia Campos; Lira, Lais Santana Santos Pereira

    2013-12-01

    This paper is an integrative review analyzing the scientific production and legal documents regarding public policies for the elderly in Brazil. Research was conducted in the Virtual Health Library and Scopus databases, examining publications since 2003. Data were collected from June to September of 2011 using the following key words: "elderly" (idosos), "public policies" (políticas públicas), "elderly person" (pessoa idosa), "aging" (envelhecimento) and "civic participation" (participação cidadã). The search resulted in the selection of 15 articles and six legal documents targeted at the elderly in Brazil that were submitted to content analysis by categorization. The results revealed that aging in Brazil has occurred in the midst of adaptations entrenched in cultural biases, social, economic and educational discrepancies and the implementation of public welfare policies. There were few studies that indicated the importance of strengthening social movements that elicit discussion related to the elderly in Brazil. The conclusion reached is that the study will provide material for reflection about the construction of a new reality about aging in Brazil. PMID:24263871

  15. Evaluation of Operational Rainfall Retrieval Algorithms over Brazil

    NASA Astrophysics Data System (ADS)

    Morales, C.; Machado, L. A. T.; Angelis, C. F.

    2009-04-01

    Over the past 2 years, two rainfall estimation algorithms (Hydroestimator and USProb) have been operational at the Satellite Division of the Brazilian Space Research Institute (INPE). Hydroestimator is an IR technique that was based on the NESDIS Autoestimator algorithm, while USProb is a continental microwave retrieval that was developed for the Amazon Region. Besides these two schemes, another algorithm that makes use of IR and VIS channels and a cloud tracking technique (Fortracc) have been developed. During the conference, two years of rainfall estimation over Brazil will be used to diagnose the performance of such algorithms. These analysis will be concentrated on instantaneous, hourly, daily and monthly statistics in addition to the diurnal cycle representation. As the ground thruth, quality control rain guages and weather radar rain maps are employed over most part of Brazil. Moreover, regional statistics will be employed due to different precipitating systems acting in Brazil, i.e., the nothern part hold most of tropical convection, while northeast show warm cloud systems and the south, southeast and center Brazil have a combination of tropical convection, cold fronts, mesoscale convective systems and localized convection. Finally at the end of the presention, few annoucements will be made on behalf of GPM-Brazil. In that opportunity it will be shown the 2010 calendar activity for the Brazilian Field Campaigns as part of the Precipitation Measuring Mission (PMM) validation program.

  16. Potential Geographic Distribution of Hantavirus Reservoirs in Brazil

    PubMed Central

    de Oliveira, Stefan Vilges; Escobar, Luis E.; Peterson, A. Townsend; Gurgel-Gonçalves, Rodrigo

    2013-01-01

    Hantavirus cardiopulmonary syndrome is an emerging zoonosis in Brazil. Human infections occur via inhalation of aerosolized viral particles from excreta of infected wild rodents. Necromys lasiurus and Oligoryzomys nigripes appear to be the main reservoirs of hantavirus in the Atlantic Forest and Cerrado biomes. We estimated and compared ecological niches of the two rodent species, and analyzed environmental factors influencing their occurrence, to understand the geography of hantavirus transmission. N. lasiurus showed a wide potential distribution in Brazil, in the Cerrado, Caatinga, and Atlantic Forest biomes. Highest climate suitability for O. nigripes was observed along the Brazilian Atlantic coast. Maximum temperature in the warmest months and annual precipitation were the variables that most influence the distributions of N. lasiurus and O. nigripes, respectively. Models based on occurrences of infected rodents estimated a broader area of risk for hantavirus transmission in southeastern and southern Brazil, coinciding with the distribution of human cases of hantavirus cardiopulmonary syndrome. We found no demonstrable environmental differences among occurrence sites for the rodents and for human cases of hantavirus. However, areas of northern and northeastern Brazil are also apparently suitable for the two species, without broad coincidence with human cases. Modeling of niches and distributions of rodent reservoirs indicates potential for transmission of hantavirus across virtually all of Brazil outside the Amazon Basin. PMID:24391989

  17. Constructing public oral health policies in Brazil: issues for reflection.

    PubMed

    Soares, Catharina Leite Matos

    2012-01-01

    This paper addresses the construction of public oral health policies in Brazil by reviewing the available literature. It includes a discussion of the social responses given by the Brazilian State to oral health policies and the relationship of these responses with the ideological oral health movements that have developed globally, and that have specifically influenced oral health policies in Brazil. The influence of these movements has affected a series of hegemonic practices originating from both Market Dentistry and Preventive and Social Dentistry in Brazil. Among the state activities that have been set into motion, the following stand out: the drafting of a law to regulate the fluoridation of the public water supply, and the fluoridation of commercial toothpaste in Brazil; epidemiological surveys to analyze the status of the Brazilian population's oral health; the inclusion of oral health in the Family Health Strategy (Estratégia de Saúde da Família - ESF); the drawing up of the National Oral Health Policy, Smiling Brazil (Brasil Sorridente). From the literature consulted, the progressive expansion of state intervention in oral health policies is observed. However, there remains a preponderance of hegemonic "dental" practices reproduced in the Unified Public Health Service (Sistema Único de Saúde - SUS) and the Family Health Strategy. PMID:23318750

  18. Angiostrongylus cantonensis and Rat Lungworm Disease in Brazil

    PubMed Central

    de Oliveira Simões, Raquel; Fernandez, Monica Ammon; Júnior, Arnaldo Maldonado

    2013-01-01

    The metastrongyloid nematode genus Angiostrongylus includes 18 species, two of which are relevant from a medical standpoint, Angiostrongylus costaricensis and Angiostrongylus cantonensis. The first was described from Costa Rica in 1971 and causes abdominal angiostrongyliasis in the Americas, including in Brazil. Angiostrongylus cantonensis, first described in 1935 from Canton, China, is the causative agent of eosinophilic meningitis. The natural definitive hosts are rodents, and molluscs are the intermediate hosts. Paratenic or carrier hosts include crabs, freshwater shrimp, amphibians, flatworms, and fish. Humans become infected accidentally by ingestion of intermediate or paratenic hosts and the parasite does not complete the life cycle as it does in rats. Worms in the brain cause eosinophilic meningitis. This zoonosis, widespread in Southeast Asia and the Pacific islands, has now been reported from other regions. In the Americas there are records from the United States, Cuba, Jamaica, Brazil, Ecuador, and Haiti. In Brazil seven human cases have been reported since 2007 from the southeastern and northeastern regions. Epidemiological studies found infected specimens of Rattus norvegicus and Rattus rattus as well as many species of molluscs, including the giant African land snail, Achatina fulica, from various regions of Brazil. The spread of angiostrongyliasis is currently a matter of concern in Brazil. PMID:23901376

  19. Promoting Bio-Ethanol in the United States by Incorporating Lessons from Brazil's National Alcohol Program

    ERIC Educational Resources Information Center

    Du, Yangbo

    2007-01-01

    Current U.S. energy policy supports increasing the use of bio-ethanol as a gasoline substitute, which Brazil first produced on a large scale in response to the 1970s energy crises. Brazil's National Alcohol Program stood out among its contemporaries regarding its success at displacing a third of Brazil's gasoline requirements, primarily due to…

  20. 76 FR 1599 - Stainless Steel Bar From Brazil: Final Results of Antidumping Duty Administrative Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-11

    ... Less Than Fair Value: Stainless Steel Bar From Brazil, 59 FR 66914 (December 28, 1994). These deposit... International Trade Administration Stainless Steel Bar From Brazil: Final Results of Antidumping Duty... results of its administrative review of the antidumping duty order on stainless steel bar from Brazil....

  1. 77 FR 23659 - Revocation of Antidumping Duty Order: Certain Orange Juice From Brazil

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-20

    ... duty order on OJ from Brazil. \\1\\ See Initiation of Five-Year (``Sunset'') Review, 76 FR 5563 (Feb. 1, 2011) (Initiation Notice). \\2\\ See Certain Orange Juice From Brazil, 77 FR 22343 (Apr. 13, 2012) (ITC... Orange Juice From Brazil, 52 FR 16426 (May 5, 1987). \\4\\ The Department preliminarily found that...

  2. 78 FR 32239 - Request for Applicants for Appointment to the United States-Brazil CEO Forum

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-29

    ... International Trade Administration Request for Applicants for Appointment to the United States- Brazil CEO Forum... 2007, the Governments of the United States and Brazil established the U.S.-Brazil CEO Forum. This... representatives to the U.S. Section of the Forum. The term of the current representatives to the U.S. Section...

  3. 76 FR 12337 - Request for Applicants for Appointment to the United States-Brazil CEO Forum

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-07

    ... International Trade Administration Request for Applicants for Appointment to the United States- Brazil CEO Forum... 2007, the Governments of the United States and Brazil established the U.S.-Brazil CEO Forum. This... of the Forum. The current U.S. Section term will expire on June 11, 2011. DATES: Applications...

  4. 3 CFR - Provision of U.S. Drug Interdiction Assistance to the Government of Brazil

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... the Government of Brazil Presidential Documents Other Presidential Documents Presidential... Brazil Memorandum for the Secretary of State the Secretary of Defense Pursuant to the authority vested in....C. 2291-4), I hereby certify, with respect to Brazil, that (1) interdiction of aircraft...

  5. 3 CFR - Provision of U.S. Drug Interdiction Assistance to the Government of Brazil

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... the Government of Brazil Presidential Documents Other Presidential Documents Presidential... Brazil Memorandum for the Secretary of State the Secretary of Defense Pursuant to the authority vested in....C. 2291-4), I hereby certify, with respect to Brazil, that (1) interdiction of aircraft...

  6. 77 FR 66798 - Silicomanganese from Brazil: Revocation of Antidumping Duty Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-07

    ..., 76 FR 45778 (August 1, 2011) and Silicomanganese From Brazil, China, and Ukraine Institution of a... Ukraine, 76 FR 45856 (August 1, 2011). \\2\\ See Silicomanganese From Brazil, the People's Republic of China...\\ \\3\\ See Silicomanganese From Brazil, China, and Ukraine, 77 FR 65906 (October 31, 2012). See...

  7. 3 CFR - Provision of U.S. Drug Interdiction Assistance to the Government of Brazil

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... the Government of Brazil Presidential Documents Other Presidential Documents Presidential... Brazil Memorandum for the Secretary of State the Secretary of Defense By the authority vested in me as....C. 2291-4), I hereby certify, with respect to Brazil, that (1) interdiction of aircraft...

  8. 75 FR 12514 - Stainless Steel Bar From Brazil: Preliminary Results of Antidumping Duty Administrative Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-16

    ... Brazil. See Antidumping Duty Orders: Stainless Steel Bar from Brazil, India and Japan, 60 FR 9661... Review, 73 FR 75398, 75399 (December 11, 2008) (SSPC from Belgium), and Stainless Steel Sheet and Strip... International Trade Administration Stainless Steel Bar From Brazil: Preliminary Results of Antidumping...

  9. First report on the entomopathogenic genus Neozygites (Entomophthoromycota) and Neozygites osornensis on aphids in Brazil

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The genus Neozygites has been known in Brazil until now only on mites, and this is its first report on aphids in Brazil. Tree-dwelling aphids (Cinara sp.) on a cypress tree were regularly monitored for entomopathogenic fungi in the city of Terezópolis de Goiás in Central Brazil between July 2014 and...

  10. Morphological and molecular characteristics do not confirm popular classification of the Brazil nut tree in Acre, Brazil.

    PubMed

    Sujii, P S; Fernandes, E T M B; Azevedo, V C R; Ciampi, A Y; Martins, K; de O Wadt, L H

    2013-01-01

    In the State of Acre, the Brazil nut tree, Bertholletia excelsa (Lecythidaceae), is classified by the local population into two types according to morphological characteristics, including color and quality of wood, shape of the trunk and crown, and fruit production. We examined the reliability of this classification by comparing morphological and molecular data of four populations of Brazil nut trees from Vale do Rio Acre in the Brazilian Amazon. For the morphological analysis, we evaluated qualitative and quantitative information of the trees, fruits, and seeds. The molecular analysis was performed using RAPD and ISSR markers, with cluster analysis. Significant differences were found between the two types of Brazil nut trees for the characters diameter at breast height, fruit yield, fruit size, and number of seeds per fruit. Despite the significant correlation between the morphological characteristics and the popular classification, we observed all possible combinations of morphological characteristics in both types of Brazil nut trees. In some individuals, the classification did not correspond to any of the characteristics. The results obtained with molecular markers showed that the two locally classified types of Brazil nut trees did not differ genetically, indicating that there is no consistent separation between them. PMID:24089091

  11. Dengue and dengue hemorrhagic fever, Brazil, 1981-2002.

    PubMed

    Siqueira, João Bosco; Martelli, Celina Maria Turchi; Coelho, Giovanini Evelim; Simplicio, Ana Cristina da Rocha; Hatch, Douglas L

    2005-01-01

    In the last 5 years, Brazil has accounted for approximately 70% of reported dengue fever cases in the Americas. We analyzed trends of dengue and dengue hemorrhagic fever (DHF) from the early 1980s to 2002 by using surveillance data from the Brazilian Ministry of Health. Two distinct epidemiologic patterns for dengue were observed: localized epidemics (1986-1993), and endemic and epidemic virus circulation countrywide (1994-2002). Currently, serotypes 1, 2, and 3 cocirculate in 22 of 27 states. Dengue and DHF affected mainly adults; however, an increase in occurrence of DHF among children has been recently detected in northern Brazil, which suggests a shift in the occurrence of severe disease to younger age groups. In 2002, hospitalizations increased, which points out the change in disease severity compared to that seen in the 1990s. We describe the epidemiology of dengue in Brazil, characterizing the changing patterns of it and DHF during the last 20 years. PMID:15705322

  12. Scale Insects (Hemiptera: Coccoidea) on Myrciaria dubia (Myrtaceae) in Brazil.

    PubMed

    Wolff, V R S; Kondo, T; Peronti, A L B G; Noronha, A C S

    2016-06-01

    Commercial cultivation of the fruit tree Myrciaria dubia (Myrtaceae) is being developed in Brazil but phytophagous insects, including scale insects (Hemiptera: Coccoidea), can become pests in plantations. The coccids Ceroplastes jamaicensis White, Coccus viridis (Green), Parasaissetia nigra (Nietner), Pseudokermes vitreus (Cockerell) (Coccidae), and the diaspidid Pseudaonidia trilobitiformis (Green) were collected on M. dubia in the municipality of Belém and Tomé-Açu, state of Pará (PA), metropolitan and Northeast Pará mesoregions, Brazil. A key to species of Coccoidea recorded on M. dubia, based on adult females, is provided. Photographs for all scale insects reported on M. dubia are provided. Ceroplastes jamaicensis is recorded for the first time for Brazil and is herein reported for the first time associated with this host. PMID:26957084

  13. Genetics against race: Science, politics and affirmative action in Brazil.

    PubMed

    Kent, Michael; Wade, Peter

    2015-12-01

    This article analyses interrelations between genetic ancestry research, political conflict and social identity. It focuses on the debate on race-based affirmative action policies, which have been implemented in Brazil since the turn of the century. Genetic evidence of high levels of admixture in the Brazilian population has become a key element of arguments that question the validity of the category of race for the development of public policies. In response, members of Brazil's black movement have dismissed the relevance of genetics by arguing, first, that in Brazil race functions as a social--rather than a biological--category, and, second, that racial classification and discrimination in this country are based on appearance, rather than on genotype. This article highlights the importance of power relations and political interests in shaping public engagements with genetic research and their social consequences. PMID:27479998

  14. Climatic factors influencing triatomine occurrence in Central-West Brazil

    PubMed Central

    Pereira, Joyce Mendes; de Almeida, Paulo Silva; de Sousa, Adair Vieira; de Paula, Aécio Moraes; Machado, Ricardo Bomfim; Gurgel-Gonçalves, Rodrigo

    2013-01-01

    We estimated the geographic distributions of triatomine species in Central-West Region of Brazil (CW) and analysed the climatic factors influencing their occurrence. A total of 3,396 records of 27 triatomine species were analysed. Using the maximum entropy method, ecological niche models were produced for eight species occurring in at least 20 municipalities based on 13 climatic variables and elevation. Triatoma sordida and Rhodnius neglectus were the species with the broadest geographic distributions in CW Brazil. The Cerrado areas in the state of Goiás were found to be more suitable for the occurrence of synanthropic triatomines than the Amazon forest areas in the northern part of the state of Mato Grosso. The variable that best explains the evaluated models is temperature seasonality. The results indicate that almost the entire region presents climatic conditions that are appropriate for at least one triatomine species. Therefore, it is recommended that entomological surveillance be reinforced in CW Brazil. PMID:23778666

  15. Explaining social discrimination: racism in Brazil and xenophobia in Spain.

    PubMed

    Camino, Leoncio; Álvaro, José Luis; Torres, Ana Raquel R; Garrido, Alicia; Morais, Thiago; Barbosa, Juliana

    2013-01-01

    The present study investigates the arguments used by university students in order to explain social differences between social minorities and majorities. In Brazil, the issues investigated refer to White and Black people. In Spain, the reference is to native Spaniards and Moroccan immigrants. The participants were 144 Brazilians and 93 Spaniards, who answered a questionnaire composed of socio-demographic variables and one open question about the causes of social inequalities between Black and White people in Brazil and between autochthonous Spaniards and Moroccan Immigrants. A model is proposed to integrate the four discursive classes found using ALCESTE software. In Brazil, the strongest argument is based on the historical roots of the exploitation of Black people. In Spain, cultural differences are the main explanation for social inequalities. PMID:24230936

  16. Zika virus infections imported from Brazil to Portugal, 2015.

    PubMed

    Zé-Zé, L; Prata, M B; Teixeira, T; Marques, N; Mondragão, A; Fernandes, R; Saraiva da Cunha, J; Alves, M J

    2016-01-01

    Zika virus is an emerging arbovirus transmitted by Aedes sp. mosquitoes like the Dengue and Chikungunya viruses. Zika virus was until recently considered a mild pathogenic mosquito-borne flavivirus with very few reported benign human infections. In 2007, an epidemic in Micronesia initiated the turnover in the epidemiological history of Zika virus and more recently, the potential association with congenital microcephaly cases in Brazil 2015, still under investigation, led the World Health Organization (WHO) to declare a Public Health Emergency of International Concern on February 1, 2016. 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. PMID:27134823

  17. Zika virus infections imported from Brazil to Portugal, 2015

    PubMed Central

    Zé-Zé, L.; Prata, M.B.; Teixeira, T.; Marques, N.; Mondragão, A.; Fernandes, R.; Saraiva da Cunha, J.; Alves, M.J.

    2016-01-01

    Zika virus is an emerging arbovirus transmitted by Aedes sp. mosquitoes like the Dengue and Chikungunya viruses. Zika virus was until recently considered a mild pathogenic mosquito-borne flavivirus with very few reported benign human infections. In 2007, an epidemic in Micronesia initiated the turnover in the epidemiological history of Zika virus and more recently, the potential association with congenital microcephaly cases in Brazil 2015, still under investigation, led the World Health Organization (WHO) to declare a Public Health Emergency of International Concern on February 1, 2016. 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. PMID:27134823

  18. Type 2 diabetes in Brazil: epidemiology and management

    PubMed Central

    de Almeida-Pititto, Bianca; Dias, Monike Lourenço; de Moraes, Ana Carolina Franco; Ferreira, Sandra RG; Franco, Denise Reis; Eliaschewitz, Freddy Goldberg

    2015-01-01

    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. PMID:25609989

  19. Space Radar Image of Manaus, Brazil

    NASA Technical Reports Server (NTRS)

    1994-01-01

    These two false-color images of the Manaus region of Brazil in South America were acquired by the Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar on board the space shuttle Endeavour. The image at left was acquired on April 12, 1994, and the image at right was acquired on October 3, 1994. The area shown is approximately 8 kilometers by 40 kilometers (5 miles by 25 miles). The two large rivers in this image, the Rio Negro (at top) and the Rio Solimoes (at bottom), combine at Manaus (west of the image) to form the Amazon River. The image is centered at about 3 degrees south latitude and 61 degrees west longitude. North is toward the top left of the images. The false colors were created by displaying three L-band polarization channels: red areas correspond to high backscatter, horizontally transmitted and received, while green areas correspond to high backscatter, horizontally transmitted and vertically received. Blue areas show low returns at vertical transmit/receive polarization; hence the bright blue colors of the smooth river surfaces can be seen. Using this color scheme, green areas in the image are heavily forested, while blue areas are either cleared forest or open water. The yellow and red areas are flooded forest or floating meadows. The extent of the flooding is much greater in the April image than in the October image and appears to follow the 10-meter (33-foot) annual rise and fall of the Amazon River. The flooded forest is a vital habitat for fish, and floating meadows are an important source of atmospheric methane. These images demonstrate the capability of SIR-C/X-SAR to study important environmental changes that are impossible to see with optical sensors over regions such as the Amazon, where frequent cloud cover and dense forest canopies block monitoring of flooding. Field studies by boat, on foot and in low-flying aircraft by the University of California at Santa Barbara, in collaboration with Brazil's Instituto Nacional de Pesguisas

  20. Regional Climate Change Projections over Northeast Brazil

    NASA Astrophysics Data System (ADS)

    Cassain Sales, Domingo; Araújo Costa, Alexandre; Mariano da Silva, Emerson; Cavalcante, Arnóbio M. B.; das Chagas Vasconcelos Júnior, Francisco; Martins de Araújo Junior, Luiz; Oliveira Guimarães, Sullyandro

    2013-04-01

    Climate change and climate change impact studies often require a spatial resolution beyond the horizontal grid spacing of the data generated by Global Climate Models (GCMs). Dynamical Downscaling is one of techniques that allow regionalization of information from such models, in which the GCM data drive a Regional Climate Model (RCM) that in turn, at least theoretically, presents the climatological fields in more detail and can add value to climatic analysis. In this context, CORDEX is a coordinated experiment that standardizes dynamical downscaling simulations over continental regions, to provide a contribution from the regional climate modeling community to the IPCC/AR5 and beyond. Because computer resources are limited, a modeling group involved in CORDEX typically chooses one or few of the suggested domains, and use one or a few CMIP5 GCM data to drive its regional model. At the State University of Ceará (UECE), in Brazil, we used RAMS6.0 (Regional Atmospheric Modeling System Version 6.0), driven by HadGEM2-ES (Hadley Centre Global Enviroment Model Version 2 - Earth System) data, over a extended CORDEX Central America domain (longitude: 124.5W to 24.5W, latitude: 33.5N to 17.5S). This work presents the evaluation of climatological features of precipitation and temperature over Northeast Brazil region (longitude: 47W to 34.5W, latitude: 2.5S to 17.5S) for 20 years of the historical period (1985-2005) evaluating short-term (2015-2035), mid-term (2045-2065) and long-term (2079-2099) changes, under the RCP4.5 e RCP8.5 scenarios. For the historical period, the results were compared against several observed data sets, in order to evaluate the performance of RAMS6.0 nested to HadGEM2-ES. The correlation between the simulated and observed annual cycle of precipitation is high (above 0.93). RAMS6.0 shows a wet bias of 0.706 mm/day that is larger than HadGEM2-ES bias (0.197 mm/day), however the regional model corrects the month of maximum precipitation (the global model

  1. Investing in the future in Brazil.

    PubMed

    Madina, M

    1998-01-01

    In 1991, a survey conducted in northeastern Brazil by BEMFAM, the International Planned Parenthood Federation's affiliate, revealed that 15% of female adolescent respondents had children or were pregnant and that the fertility rate for adolescents aged 15-19 was 41 births/1000. In addition, the fact that 33% of all cases of HIV/AIDS reported between 1980 and 1996 involved 20-29 year olds means that a significant number were infected as adolescents. BEMFAM responded by launching (in 1993) a school-based adolescent HIV/STD prevention campaign in Alagoas state (where BEMFAM found the school in a deplorable state of filth, with every surface covered with graffiti) and in Paraiba state. Today the school buildings are clean, the graffiti is gone, and students are learning to talk openly about their bodies and sexuality. The most innovative aspect of the program is that sex education is incorporated in every part of the curriculum instead of being isolated in a separate course. History teachers incorporate gender issues in their discussions; math teachers use AIDS statistics in class; and other teachers discuss such issues as personal hygiene, sexuality, and unwanted pregnancy. The school staff received 40 hours of training in sexuality, reproduction, HIV, sexually transmitted diseases, communication and leadership skills, gender, and self-worth. A serious implementation impediment is the fact that Brazilian teachers are rotated annually from school to school, and new staff must be trained each year. The project has had beneficial results for all involved and has earned the support of the community at large. PMID:12293653

  2. The Rio Doce Orogeny, Southeastern Brazil

    NASA Astrophysics Data System (ADS)

    Neto, M. C. Campos; Figueiredo, M. C. H.

    1995-04-01

    The Neoproterozoic-Eopaleozoic superposed orogenic system of Southeastern Brazil, which was active during the Brasiliano-Pan-African Cycle during the assembly of this sector of the Gondwana Supercontinent, includes distinct terranes such as the Guanhães, Curitiba, Apiaí-Guaxupé and Serra do Mar microplates and the Juiz de Fora Thrust Belt. These orogenic systems also affected the reworked border of the São Francisco Craton. The collisional or ocean plate subduction-controlled "Brasiliano I" Orogeny was responsible for the generation of fold belts along the southeastern border of the São Francisco Craton, the accretion of different microplates and the formation of a magmatic arc associated with the roots of a northwestward trending thrust belt. The "Brasiliano I" evolution occurred during the Neoproterozoic and by 600 Ma was already in a post-orogenic stage in the Apiaí-Guaxupé Microplate, with the intrusion of rapakivi-like granitoids. The Rio Doce Orogeny is best characterized in the Serra do Mar Microplate by a magmatic arc, active between 590 and 570 Ma, with batholithic calc-alkaline plutonism exhibiting subduction zone components and a chemical zonation indicative of northwestward subduction. The collisional stage (560-530 Ma) accounted for the accretion of the Serra do Mar Microplate to the former orogenic domains. Anatexis of mostly metasediments producing peraluminous migmatites and granites, began at the calc-alkaline magmatic arc stage and culminated during crustal thickening associated with the northwesterly piling-up of large thrust slices. The post-collisional plutonism (520-480 Ma) is characterized by plutons and dikes of mainly alkali-calcic granitoids enriched in incompatible elements.

  3. Breastfeeding on prime-time in Brazil.

    PubMed

    Castello Branco, H

    1990-01-01

    An example of the potential power of mass media in helping implement health programs, Brazil conducted a highly successful advertising campaign aimed at increasing the prevalence and duration of breastfeeding. The advertising campaign formed part of the 1981-84 breastfeeding program, which included -- among other things -- implementing maternity laws, establishing support groups for breastfeeding mothers, and disseminating information to policymakers. While several methods to inform parents had been tried, all had encountered resistance. An intensive mass media campaign changed all that. In 1982, 100 television channels began airing frequent, prime- time commercials -- an effort supplemented by radio sports, posters, and print advertisements. The airing of commercials followed extensive research and pretesting of the material, and were intended to help break down social barrier to breastfeeding, which included: women's fears that their breast size made then incapable of breastfeeding; employers' lack of support for working mothers; the lack of unity among doctors that breastfeeding is right for every child; and "machismo" -- men's attitude that the breast is only a sexual object. In order to establish a common goal, all spots ended with the slogan: "Breastfeeding -- 6 months that build up a life." And to establish credibility, the commercials featured well-known Brazilian celebrities. A spot aimed at facilitating the act for other women showed a popular actress breastfeeding her own child; another commercial showed a well- known singer and male role model asking fathers to support breastfeeding. An evaluation conducted in 1987 indicated significant positive changes due to the advertising campaign, demonstrating the potential of mass media in raising public awareness. PMID:12343009

  4. Early childhood leukemia incidence trends in Brazil.

    PubMed

    Reis, Rejane de Souza; Santos, Marceli de Oliveira; de Camargo, Beatriz; Oliveira, Julio Fernando Pinto; Thuler, Luiz Claudio Santos; Pombo-de-Oliveira, Maria S

    2016-03-01

    Incidence rates of childhood leukemia vary between different regions of the world. The objective of this study was to test possible trends in incidence rate of early childhood leukemia (children <5 years old at the diagnosis) in Brazil. Data from 18 population-based cancer registries (PBCRs) were analyzed (period 1999-2010). The analysis consisted of frequencies, age-adjusted incidence rates, and joinpoint regression results, including annual average percent change (AAPC) in incidence rates and 95% confidence intervals (CIs). The median age-adjusted incidence rate (AAIR) of overall early childhood leukemia was 61 per million. The AAIR for acute lymphoid leukemia (ALL) was 44 per million and nonlymphoid acute leukemia (NLAL) was 14 per million. The median ALL/NLAL ratio was 3.0, suggesting higher incidence rate of NLAL in these settings. The joinpoint analysis demonstrated increased leukemia incidence rate in João Pessoa (AAPC = 20; 95% CI: 3.5, 39.4) and Salvador (AAPC = 8.68; 95% CI: 1.0, 16.9), respectively, whereas incidence rate in São Paulo PBCR decreased (AAPC = -4.02%; 95% CI: -6.1%, -1.9%). Correlation between ALL AAIR and selected variables of socioeconomic (SES) factors was not observed. Increased AAIR regionally overtime was observed. However, the interpretation for such phenomenon should be cautious because it might reflect the access to health care, diagnosis procedures, and improvement of PBCR´s quality. The observed trend supports the necessity of further ecological studies. PMID:26925506

  5. Prevalence of porcine neonatal isosporosis in Brazil.

    PubMed

    Sayd, S M; Kawazoe, U

    1996-12-31

    The prevalence of Isospora suis and clinical signs of isosporosis were observed in 33 swine farms from 20 sites in the southeastern state of São Paulo, Brazil. The study was performed by collecting 177 faecal samples from nursing and weaned piglets. A history of clinical neonatal isosporosis, as well as the type of farrowing and nursery houses and the pig management in the farms were correlated to the prevalence of I. suis oocysts. Six faecal samples were collected in each of the farms (two from groups of 10- to 19-day-old piglets, two from groups of 20- to 29-day-old and another two from groups of 30- to 50-day-old pigs). Faecal consistency was also registered at the time of their collection. Chi-square tests were used for statistical analysis. Oocysts were more prevalent in farms with a history of neonatal isosporosis than in those without previous cases. Faecal consistency was not related to oocyst elimination. In farms with a history of clinical isosporosis, faecal samples from groups of 10- to 19-day-old piglets showed a higher prevalence of oocysts than the groups of other ages studied. There was no difference in the prevalence of oocysts between nursing and weaned piglets. Oocysts were more prevalent in faecal samples collected from dirty-cemented floors than from self-cleaning floors in the farrowing houses. Types of floor and pig management in nursery houses were not associated with the presence of oocysts in weaned pigs. PMID:9017865

  6. Brazil's urban laboratory takes the strain.

    PubMed

    Cavalcanti, C

    1996-01-01

    The city of Curitiba, in southern Brazil, has been known for its environmental-friendly urban planning. Its quality of life has encouraged the natural growth of the city, which has doubled its population to over 1.3 million in the last 20 years while retaining 52 m of green area per inhabitant. In this article, the city's efforts to retain its success in the face of a growing population are documented. An integrated transport system has been created, a main commercial street was turned into a pedestrian street, the building of the Wire Opera and the Free Environment University was created, and the decentralization of the country's health system, and the launching of a program of waste sorting. All these accomplishments subsequently generated tourism, bringing in an income of about 4% of the city's net income. In addition, they have helped the 300,000 inhabitants of the city's slums with their rubbish by selling them carts on a low installment price. Migratory flow has been curbed since the creation of the Return House, wherein social workers offer free tickets to potential migrants; and the Vila Rural (Rural Town), consisting of small rural properties where peasant farmers will be able to farm in between industrial jobs. In conclusion, if Curitiba's Institute of Urban Research and Planning team is successful in transposing to the State its achievements in the municipal administration, by the year 2000 Curitiba will have proved to be the seed of a revolution that will improve the development of the whole region. PMID:12295719

  7. Radar image of Rio Sao Francisco, Brazil

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This radar image acquired by SRTM shows an area south of the Sao Francisco River in Brazil. The area is predominantly scrub forest. Areas such as these are difficult to map by traditional methods because of frequent cloud cover and local inaccessibility. Image brightness differences in this image are caused by differences in vegetation type and density. Tributaries of the Sao Francisco are visible in the upper right. The Sao Francisco River is a major source of water for irrigation and hydroelectric power. Mapping such regions will allow scientists to better understand the relationships between flooding cycles, forestation and human influences on ecosystems.

    This radar image was obtained by the Shuttle Radar Topography Mission as part of its mission to map the Earth's topography. The image was acquired by just one of SRTM's two antennas, and consequently does not show topographic data but only the strength of the radar signal reflected from the ground. This signal, known as radar backscatter, provides insight into the nature of the surface, including its roughness, vegetation cover, and urbanization.

    The Shuttle Radar Topography Mission (SRTM), launched on February 11, 2000, uses the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. The mission is designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, an additional C-band imaging antenna and improved tracking and navigation devices. The mission is a cooperative project between the National Aeronautics and Space Administration (NASA), the National Imagery and Mapping Agency (NIMA) and the German and Italian space agencies. It is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Earth Science Enterprise, Washington, DC.

  8. Risk factors for ocular toxoplasmosis in Brazil.

    PubMed

    Ferreira, A I C; De Mattos, C C Brandão; Frederico, F B; Meira, C S; Almeida, G C; Nakashima, F; Bernardo, C R; Pereira-Chioccola, V L; De Mattos, L C

    2014-01-01

    The aim of this study was to investigate risk factors for ocular toxoplasmosis (OT) in patients who received medical attention at a public health service. Three hundred and forty-nine consecutive patients, treated in the Outpatient Eye Clinic of Hospital de Base, São José do Rio Preto, São Paulo state, Brazil, were enrolled in this study. After an eye examination, enzyme-linked immunosorbent assay (ELISA) was used to determine anti-Toxoplasma gondii antibodies. The results showed that 25.5% of the patients were seronegative and 74.5% were seropositive for IgG anti-T. gondii antibodies; of these 27.3% had OT and 72.7% had other ocular diseases (OOD). The presence of cats or dogs [odds ratio (OR) 2.22, 95% confidence interval (CI) 1.24-3.98, P = 0.009] and consumption of raw or undercooked meat (OR 1.77, 95% CI 1.05-2.98, P = 0.03) were associated with infection but not with the development of OT. Age (OT 48.2 ± 21.2 years vs. OOD: 69.5 ± 14.7 years, P < 0.0001) and the low level of schooling/literacy (OT vs. OOD: OR 0.414, 95% CI 0.2231-0.7692, P = 0.007) were associated with OT. The presence of dogs and cats as well as eating raw/undercooked meat increases the risk of infection, but is not associated with the development of OT. PMID:23507508

  9. Prevalence of syphilis in pregnancy and prenatal syphilis testing in Brazil: Birth in Brazil study

    PubMed Central

    Domingues, Rosa Maria Soares Madeira; Szwarcwald, Celia Landmann; Souza, Paulo Roberto Borges; Leal, Maria do Carmo

    2014-01-01

    OBJECTIVE Determine the coverage rate of syphilis testing during prenatal care and the prevalence of syphilis in pregnant women in Brazil. METHODS This is a national hospital-based cohort study conducted in Brazil with 23,894 postpartum women between 2011 and 2012. Data were obtained using interviews with postpartum women, hospital records, and prenatal care cards. All postpartum women with a reactive serological test result recorded in the prenatal care card or syphilis diagnosis during hospitalization for childbirth were considered cases of syphilis in pregnancy. The Chi-square test was used for determining the disease prevalence and testing coverage rate by region of residence, self-reported skin color, maternal age, and type of prenatal and child delivery care units. RESULTS Prenatal care covered 98.7% postpartum women. Syphilis testing coverage rate was 89.1% (one test) and 41.2% (two tests), and syphilis prevalence in pregnancy was 1.02% (95%CI 0.84;1.25). A lower prenatal coverage rate was observed among women in the North region, indigenous women, those with less education, and those who received prenatal care in public health care units. A lower testing coverage rate was observed among residents in the North, Northeast, and Midwest regions, among younger and non-white skin-color women, among those with lower education, and those who received prenatal care in public health care units. An increased prevalence of syphilis was observed among women with < 8 years of education (1.74%), who self-reported as black (1.8%) or mixed (1.2%), those who did not receive prenatal care (2.5%), and those attending public (1.37%) or mixed (0.93%) health care units. CONCLUSIONS The estimated prevalence of syphilis in pregnancy was similar to that reported in the last sentinel surveillance study conducted in 2006. There was an improvement in prenatal care and testing coverage rate, and the goals suggested by the World Health Organization were achieved in two regions. Regional

  10. Microbiological food safety issues in Brazil: bacterial pathogens.

    PubMed

    Gomes, Bruna Carrer; Franco, Bernadette Dora Gombossy de Melo; De Martinis, Elaine Cristina Pereira

    2013-03-01

    The globalization of food supply impacts patterns of foodborne disease outbreaks worldwide, and consumers are having increased concern about microbiological food safety. In this sense, the assessment of epidemiological data of foodborne diseases in different countries has not only local impact, but it can also be of general interest, especially in the case of major global producers and exporters of several agricultural food products, such as Brazil. In this review, the most common agents of foodborne illnesses registered in Brazil will be presented, compiled mainly from official databases made available to the public. In addition, some representative examples of studies on foodborne bacterial pathogens commonly found in Brazilian foods are provided. PMID:23489044

  11. Identification of Aspergillus nomius in Bees Visiting Brazil Nut Flowers

    PubMed Central

    Massi, Fernanda Pelisson; Penha, Rafael Elias Silva; Cavalcante, Marcelo Casimiro; Viaro, Helena Paula; da Silva, Josué José; de Souza Ferranti, Larissa; Fungaro, Maria Helena Pelegrinelli

    2015-01-01

    We designed a primer pair (BtubNomF/BtubNomR) specifically for amplifying Aspergillus nomius DNA. In vitro assays confirmed BtubNomF/BtubNomR specificity, corroborating its usefulness in detecting and identifying A. nomius. We then investigated the occurrence of A. nomius in floral visitors of Bertholletia excelsa trees by means of PCR, and A. nomius was detected in the following bees: Xylocopa frontalis, Bombus transversalis, Centris denudans, C. ferruginea, and Epicharis flava. The presence of A. nomius in bees visiting Brazil nuts opens up new avenues for obtaining novel insights into the process whereby Brazil nuts are contaminated by aflatoxin-producing fungi. PMID:26063353

  12. Miconia papillosperma (Melastomataceae, Miconieae): a new species from Amazonas, Brazil.

    PubMed

    Michelangeli, Fabián A; Goldenberg, Renato

    2016-01-01

    Miconia papillosperma, a new species of Melastomataceae shrubs from Northern Brazil is described and illustrated. This new species is characterized by elliptic lanceolate leaves with the only pair of secondary veins running close to the margin. It is also unique in having seeds with a papillose testa, a character until now unknown in the Miconieae. The description of this new species from a relatively well collected area near a major road north of Manaus, Amazonas, Brazil, is further evidence of our lack of knowledge on plants in many Neotropical areas. PMID:27489476

  13. Miconia papillosperma (Melastomataceae, Miconieae): a new species from Amazonas, Brazil

    PubMed Central

    Michelangeli, Fabián A.; Goldenberg, Renato

    2016-01-01

    Abstract Miconia papillosperma, a new species of Melastomataceae shrubs from Northern Brazil is described and illustrated. This new species is characterized by elliptic lanceolate leaves with the only pair of secondary veins running close to the margin. It is also unique in having seeds with a papillose testa, a character until now unknown in the Miconieae. The description of this new species from a relatively well collected area near a major road north of Manaus, Amazonas, Brazil, is further evidence of our lack of knowledge on plants in many Neotropical areas. PMID:27489476

  14. Feather mites of Calidris fuscicollis (Aves: Scolopacidae) in Brazil.

    PubMed

    Gomes, S N; Pesenti, T C; Cirne, M P; Müller, G

    2015-11-01

    During the period 2010-2012, eighty individuals of Calidris fuscicollis (Vieillot, 1819) were collected on the southern coast of Rio Grande do Sul, Brazil, with the objective of determining the presence of feather mites. Of the 80 birds examined, 32.5% were infested by mites, identified as Avenzoaria calidridis (Oudemans, 1904) (Avenzoariidae) (31.25%), Montchadskiana securicata (Megnin & Trouessart 1884) (Pterolichidae) (22.5%) and Alloptes limosae (Dubinin, 1951) (Alloptidae) (6.25%). This is the first report of feather mites on Calidris fuscicollis in Brazil. PMID:26675921

  15. Experimental Verification of the Reverse Brazil Nut Effect

    NASA Astrophysics Data System (ADS)

    Quinn, Paul; Smoyer, Justin

    2007-03-01

    In the Brazil nut problem (BNP), hard spheres with larger diameters rise to the top. In a previous paper, [Phys. Rev. Lett. 86 ,423(2001), A theory was presented for the crossover from BNP to the reverse Brazil nut problem (RBNP) based on the competition between the percolation effect and the condensation of hard spheres. We experimentally test the crossover condition as predicted by the theory. Our results show that the the RBNP does occur under certain conditions. We then verify the crossover conditions as predicted by the theory in three dimensions.

  16. Identification of Aspergillus nomius in Bees Visiting Brazil Nut Flowers.

    PubMed

    Massi, Fernanda Pelisson; Penha, Rafael Elias Silva; Cavalcante, Marcelo Casimiro; Viaro, Helena Paula; da Silva, Josué José; de Souza Ferranti, Larissa; Fungaro, Maria Helena Pelegrinelli

    2015-01-01

    We designed a primer pair (BtubNomF/BtubNomR) specifically for amplifying Aspergillus nomius DNA. In vitro assays confirmed BtubNomF/BtubNomR specificity, corroborating its usefulness in detecting and identifying A. nomius. We then investigated the occurrence of A. nomius in floral visitors of Bertholletia excelsa trees by means of PCR, and A. nomius was detected in the following bees: Xylocopa frontalis, Bombus transversalis, Centris denudans, C. ferruginea, and Epicharis flava. The presence of A. nomius in bees visiting Brazil nuts opens up new avenues for obtaining novel insights into the process whereby Brazil nuts are contaminated by aflatoxin-producing fungi. PMID:26063353

  17. First report of autochthonous transmission of Zika virus in Brazil

    PubMed Central

    Zanluca, Camila; de Melo, Vanessa Campos Andrade; Mosimann, Ana Luiza Pamplona; dos Santos, Glauco Igor Viana; dos Santos, Claudia Nunes Duarte; Luz, Kleber

    2015-01-01

    In the early 2015, several cases of patients presenting symptoms of mild fever, rash, conjunctivitis and arthralgia were reported in the northeastern Brazil. Although all patients lived in a dengue endemic area, molecular and serological diagnosis for dengue resulted negative. Chikungunya virus infection was also discarded. Subsequently, Zika virus (ZIKV) was detected by reverse transcription-polymerase chain reaction from the sera of eight patients and the result was confirmed by DNA sequencing. Phylogenetic analysis suggests that the ZIKV identified belongs to the Asian clade. This is the first report of ZIKV infection in Brazil. PMID:26061233

  18. Space Radar Image of Manaus, Brazil

    NASA Technical Reports Server (NTRS)

    1999-01-01

    These two images were created using data from the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR). On the left is a false-color image of Manaus, Brazil acquired April 12, 1994, onboard space shuttle Endeavour. In the center of this image is the Solimoes River just west of Manaus before it combines with the Rio Negro to form the Amazon River. The scene is around 8 by 8 kilometers (5 by 5 miles) with north toward the top. The radar image was produced in L-band where red areas correspond to high backscatter at HH polarization, while green areas exhibit high backscatter at HV polarization. Blue areas show low backscatter at VV polarization. The image on the right is a classification map showing the extent of flooding beneath the forest canopy. The classification map was developed by SIR-C/X-SAR science team members at the University of California,Santa Barbara. The map uses the L-HH, L-HV, and L-VV images to classify the radar image into six categories: Red flooded forest Green unflooded tropical rain forest Blue open water, Amazon river Yellow unflooded fields, some floating grasses Gray flooded shrubs Black floating and flooded grasses Data like these help scientists evaluate flood damage on a global scale. Floods are highly episodic and much of the area inundated is often tree-covered. Spaceborne Imaging Radar-C and X-Synthetic Aperture Radar (SIR-C/X-SAR) is part of NASA's Mission to Planet Earth. The radars illuminate Earth with microwaves allowing detailed observations at any time, regardless of weather or sunlight conditions. SIR-C/X-SAR uses three microwave wavelengths: L-band (24 cm), C-band (6 cm) and X-band (3 cm). The multi-frequency data will be used by the international scientific community to better understand the global environment and how it is changing. The SIR-C/X-SAR data, complemented by aircraft and ground studies, will give scientists clearer insights into those environmental changes which are caused by nature and those

  19. Shaded Relief of Rio Sao Francisco, Brazil

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This topographic image acquired by SRTM shows an area south of the Sao Francisco River in Brazil. The scrub forest terrain shows relief of about 400 meters (1300 feet). Areas such as these are difficult to map by traditional methods because of frequent cloud cover and local inaccessibility. This region has little topographic relief, but even subtle changes in topography have far-reaching effects on regional ecosystems. The image covers an area of 57 km x 79 km and represents one quarter of the 225 km SRTM swath. Colors range from dark blue at water level to white and brown at hill tops. The terrain features that are clearly visible in this image include tributaries of the Sao Francisco, the dark-blue branch-like features visible from top right to bottom left, and on the left edge of the image, and hills rising up from the valley floor. The San Francisco River is a major source of water for irrigation and hydroelectric power. Mapping such regions will allow scientists to better understand the relationships between flooding cycles, forestation and human influences on ecosystems.

    This shaded relief image was generated using topographic data from the Shuttle Radar Topography Mission. A computer-generated artificial light source illuminates the elevation data to produce a pattern of light and shadows. Slopes facing the light appear bright, while those facing away are shaded. On flatter surfaces, the pattern of light and shadows can reveal subtle features in the terrain. Shaded relief maps are commonly used in applications such as geologic mapping and land use planning.

    The Shuttle Radar Topography Mission (SRTM), launched on February 11, 2000, uses the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. The mission is designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter

  20. Trends and predictions for gastric cancer mortality in Brazil

    PubMed Central

    de Souza Giusti, Angela Carolina Brandão; de Oliveira Salvador, Pétala Tuani Candido; dos Santos, Juliano; Meira, Karina Cardoso; Camacho, Amanda Rodrigues; Guimarães, Raphael Mendonça; Souza, Dyego L B

    2016-01-01

    AIM: To analyze the effect of age-period and birth cohort on gastric cancer mortality, in Brazil and across its five geographic regions, by sex, in the population over 20 years of age, as well as make projections for the period 2010-2029. METHODS: An ecological study is presented herein, which distributed gastric cancer-related deaths in Brazil and its geographic regions. The effects of age-period and birth cohort were calculated by the Poisson regression model and projections were made with the age-period-cohort model in the statistical program R. RESULTS: Progressive reduction of mortality rates was observed in the 1980’s, and then higher and lower mortality rates were verified in the 2000’s, for both sexes, in Brazil and for the South, Southeast and Midwest regions. A progressive decrease in mortality rates was observed for the Northeast (both sexes) and North (men only) regions within the period 1995-1999, followed by rising rates. CONCLUSION: Regional differences were demonstrated in the mortality rates for gastric cancer in Brazil, and the least developed regions of the country will present increases in projected mortality rates. PMID:27605887

  1. Mimivirus circulation among wild and domestic mammals, Amazon Region, Brazil.

    PubMed

    Dornas, Fábio P; Rodrigues, Felipe P; Boratto, Paulo V M; Silva, Lorena C F; Ferreira, Paulo C P; Bonjardim, Cláudio A; Trindade, Giliane S; Kroon, Erna G; La Scola, Bernard; Abrahão, Jônatas S

    2014-03-01

    To investigate circulation of mimiviruses in the Amazon Region of Brazil, we surveyed 513 serum samples from domestic and wild mammals. Neutralizing antibodies were detected in 15 sample pools, and mimivirus DNA was detected in 9 pools of serum from capuchin monkeys and in 16 pools of serum from cattle. PMID:24564967

  2. Influenza A Viruses of Human Origin in Swine, Brazil.

    PubMed

    Nelson, Martha I; Schaefer, Rejane; Gava, Danielle; Cantão, Maurício Egídio; Ciacci-Zanella, Janice Reis

    2015-08-01

    The evolutionary origins of the influenza A(H1N1)pdm09 virus that caused the first outbreak of the 2009 pandemic in Mexico remain unclear, highlighting the lack of swine surveillance in Latin American countries. Although Brazil has one of the largest swine populations in the world, influenza was not thought to be endemic in Brazil's swine until the major outbreaks of influenza A(H1N1)pdm09 in 2009. Through phylogenetic analysis of whole-genome sequences of influenza viruses of the H1N1, H1N2, and H3N2 subtypes collected in swine in Brazil during 2009-2012, we identified multiple previously uncharacterized influenza viruses of human seasonal H1N2 and H3N2 virus origin that have circulated undetected in swine for more than a decade. Viral diversity has further increased in Brazil through reassortment between co-circulating viruses, including A(H1N1)pdm09. The circulation of multiple divergent hemagglutinin lineages challenges the design of effective cross-protective vaccines and highlights the need for additional surveillance. PMID:26196759

  3. A Regional-Scale Ocean Health Index for Brazil

    PubMed Central

    Elfes, Cristiane T.; Longo, Catherine; Halpern, Benjamin S.; Hardy, Darren; Scarborough, Courtney; Best, Benjamin D.; Pinheiro, Tiago; Dutra, Guilherme F.

    2014-01-01

    Brazil has one of the largest and fastest growing economies and one of the largest coastlines in the world, making human use and enjoyment of coastal and marine resources of fundamental importance to the country. Integrated assessments of ocean health are needed to understand the condition of a range of benefits that humans derive from marine systems and to evaluate where attention should be focused to improve the health of these systems. Here we describe the first such assessment for Brazil at both national and state levels. We applied the Ocean Health Index framework, which evaluates ten public goals for healthy oceans. Despite refinements of input data and model formulations, the national score of 60 (out of 100) was highly congruent with the previous global assessment for Brazil of 62. Variability in scores among coastal states was most striking for goals related to mariculture, protected areas, tourism, and clean waters. Extractive goals, including Food Provision, received low scores relative to habitat-related goals, such as Biodiversity. This study demonstrates the applicability of the Ocean Health Index at a regional scale, and its usefulness in highlighting existing data and knowledge gaps and identifying key policy and management recommendations. To improve Brazil's ocean health, this study suggests that future actions should focus on: enhancing fisheries management, expanding marine protected areas, and monitoring coastal habitats. PMID:24695103

  4. 77 FR 65906 - Silicomanganese From Brazil, China, and Ukraine

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-31

    ... FR 54272) and determined on November 4, 2011 that it would conduct full reviews (76 FR 72212..., 2012 (77 FR 22344). The hearing was held in Washington, DC, on September 5, 2012, and all persons who... COMMISSION Silicomanganese From Brazil, China, and Ukraine Determinations On the basis of the record...

  5. Three Essays on the Labor Market and Education in Brazil

    ERIC Educational Resources Information Center

    Botelho, Fernando Balbino

    2011-01-01

    The first chapter studies the effects of a teacher performance bonus program implemented in Brazil in 2008. The program covered all schools directly managed by the State of Sao Paulo government, and was based on a standardized test run by the state education authority. I use high-school exit exams organized by the federal government (ENEM) to…

  6. Confluence of the Amazon and Topajos Rivers, Brazil, South America

    NASA Technical Reports Server (NTRS)

    1991-01-01

    This view shows the confluence of the Amazon and the Topajos Rivers at Santarem, Brazil (2.0S, 55.0W). The Am,azon flows from lower left to upper right of the photo. Below the river juncture of the Amazon and Tapajos, there is considerable deforestation activity along the Trans-Amazon Highway.

  7. PREVALENCE OF ANTIBODIES TO ENCEPHALITOZOON CUNICULI IN HORSES IN BRAZIL.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Encephalitozoon cuniculi has been associated with natural cases of abortion and still-birth in horses. However, little is known abut the prevalence of this parasite in horses. We examined serva from 559 horses from Brazil for antibodies to E. cuniculi using the indirect immunofluorescent antibody ...

  8. The Japanese Immigrant Community in Brazil: Language Contact and Shift.

    ERIC Educational Resources Information Center

    Kanazawa, Hiroki; Loveday, Leo

    1988-01-01

    Studies language contact and language shift among different generations of Japanese immigrants in Brazil. The social factors involved in the abandonment of the ethnic (Japanese) code is considered. Results indicate that, typically, ethnic identity switch is accompanied by mother tongue replacement with Portuguese by the third generation.…

  9. Materno-infantilism, feminism and maternal health policy in Brazil.

    PubMed

    Diniz, Simone

    2012-06-01

    In the last days of 2011, President of Brazil Dilma Rousseff issued a provisional measure (or draft law) entitled "National Surveillance and Monitoring Registration System for the Prevention of Maternal Mortality" (MP 557), as part of a new maternal health programme. It was supposed to address the pressing issue of maternal morbidity and mortality in Brazil, but instead it caused an explosive controversy because it used terms such as nascituro (unborn child) and proposed the compulsory registration of every pregnancy. After intense protests by feminist and human rights groups that this law was unconstitutional, violated women's right to privacy and threatened our already limited reproductive rights, the measure was revised in January 2012, omitting "the unborn child" but not the mandatory registration of pregnancy. Unfortunately, neither version of the draft law addresses the two main problems with maternal health in Brazil: the over-medicalisation of childbirth and its adverse effects, and the need for safe, legal abortion. The content of this measure itself reflects the conflictive nature of public policies on reproductive health in Brazil and how they are shaped by close links between different levels of government and political parties, and religious and professional sectors. PMID:22789090

  10. Cat-transmitted Sporotrichosis, Rio de Janeiro, Brazil

    PubMed Central

    Schubach, Tânia Maria Pacheco; Barros, Mônica Bastos de Lima; Wanke, Bodo

    2005-01-01

    Sporotrichosis is an emerging zoonosis in Rio de Janeiro, Brazil. From 1998 to 2003, 497 humans and 1,056 cats with culture-proven sporotrichosis were studied. A total of 421 patients, 67.4% with a history of a scratch or bite, reported contact with cats that had sporotrichosis. PMID:16485488

  11. Molecular Variability in the Grey Leaf Spot Pathogens in Brazil

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Isolates of Cercospora species from leaves displaying typical symptoms of gray leaf spot were collected in maize-producing areas of south-central Brazil in 2001 and 2002. Restriction digests of the internal transcribed spacer region of rDNA detected the presence of the same two Cercospora species de...

  12. Curriculum: The Contradictions in Theatre Education in Brazil

    ERIC Educational Resources Information Center

    Pompeo Nogueira, Marcia; de Medeiros Pereira, Diego

    2016-01-01

    The history of arts education in Brazil is summarised, based on its contradictions. Some aspects of the Brazilian educational system and the National Curriculum Parameters are presented, in order to identify the predominant approach to theatre education. Three situations of the theatre education landscape in the state of Santa Catarina, southern…

  13. The Educational Role and Status of English in Brazil.

    ERIC Educational Resources Information Center

    Bohn, Hilario I.

    2003-01-01

    Discusses the teaching of English in Brazil. Explores historical and national scenarios that contribute to the status quo, considers the role of English in the Brazilian pedagogical and linguistic landscape, and puts forward proposals for language teaching professionals to consider when articulating a national foreign language education that does…

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

    PubMed

    Da Rocha, Gisele O; Dos Anjos, Jeancarlo P; De Andrade, Jailson B

    2015-01-01

    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. PMID:26131629

  15. Laser ultrasonics in Brazil for aeronautics and space engineering

    NASA Astrophysics Data System (ADS)

    Salvi Sakamoto, João Marcos; Pacheco, Gefeson Mendes

    2010-01-01

    This work is a report bringing the experimental setup and the initial developments to establish a laser ultrasonics system at the Instituto Tecnológico de Aeronáutica in Brazil. Present-day development aim to substitute piezoelectric transducer by a high power pulsed laser to generate ultrasound.

  16. Brazil's scientists scramble to solve the Zika puzzle.

    PubMed

    Bispo, Ana

    2016-03-01

    The World Health Organization has declared the recent leap in the number of microcephaly cases and their suspected association with Zika virus a public health emergency of international concern. Ana Bispo tells Andréia Azevedo Soares why Brazil should have some scientific answers in coming months. PMID:26966326

  17. Rabies in marmosets (Callithrix jacchus), Ceará, Brazil.

    PubMed Central

    Favoretto, S. R.; de Mattos, C. C.; Morais, N. B.; Alves Araújo, F. A.; de Mattos, C. A.

    2001-01-01

    A new Rabies virus variant, with no close antigenic or genetic relationship to any known rabies variants found in bats or terrestrial mammals in the Americas, was identified in association with human rabies cases reported from the state of Ceará, Brazil, from 1991 to 1998. The marmoset, Callithrix jacchus acchus, was determined to be the source of exposure. PMID:11747745

  18. Hantavirus Pulmonary Syndrome, Central Plateau, Southeastern, and Southern Brazil

    PubMed Central

    Moreli, Marcos L.; de Sousa, Ricardo L.M.; Borges, Alessandra A.; de Figueiredo, Glauciane G.; Machado, Alex M.; Bisordi, Ivani; Nagasse-Sugahara, Teresa K.; Suzuki, Akemi; Pereira, Luiz E.; de Souza, Renato P.; de Souza, Luiza T.M.; Braconi, Carla T.; Harsi, Charlotte M.; de Andrade Zanotto, Paolo M.

    2009-01-01

    Hantavirus pulmonary syndrome (HPS) is an increasing health problem in Brazil because of encroachment of sprawling urban, agricultural, and cattle-raising areas into habitats of subfamily Sigmodontinae rodents, which serve as hantavirus reservoirs. From 1993 through June 2007, a total of 884 cases of HPS were reported in Brazil (case-fatality rate 39%). To better understand this emerging disease, we collected 89 human serum samples and 68 rodent lung samples containing antibodies to hantavirus from a 2,500-km-wide area in Brazil. RNA was isolated from human samples and rodent tissues and subjected to reverse transcription–PCR. Partial sequences of nucleocapsid protein and glycoprotein genes from 22 human and 16 rodent sources indicated only Araraquara virus and Juquitiba virus lineages. The case-fatality rate of HPS was higher in the area with Araraquara virus. This virus, which may be the most virulent hantavirus in Brazil, was associated with areas that have had greater anthropogenic changes. PMID:19331732

  19. Prisons as reservoir for community transmission of tuberculosis, Brazil.

    PubMed

    Sacchi, Flávia P C; Praça, Renata M; Tatara, Mariana B; Simonsen, Vera; Ferrazoli, Lucilaine; Croda, Mariana G; Suffys, Philip N; Ko, Albert I; Andrews, Jason R; Croda, Julio

    2015-03-01

    We conducted a population-based study of tuberculosis (TB) cases in Dourados, Brazil, to assess the relationship between incarceration and TB in the general population. Incarceration was associated with TB in an urban population; 54% of Mycobacterium tuberculosis strains were related to strains from persons in prisons. TB control in prisons is critical for reducing disease prevalence. PMID:25642998

  20. Prisons as Reservoir for Community Transmission of Tuberculosis, Brazil

    PubMed Central

    Sacchi, Flávia P.C.; Praça, Renata M.; Tatara, Mariana B.; Simonsen, Vera; Ferrazoli, Lucilaine; Croda, Mariana G.; Suffys, Philip N.; Ko, Albert I.; Andrews, Jason R.

    2015-01-01

    We conducted a population-based study of tuberculosis (TB) cases in Dourados, Brazil, to assess the relationship between incarceration and TB in the general population. Incarceration was associated with TB in an urban population; 54% of Mycobacterium tuberculosis strains were related to strains from persons in prisons. TB control in prisons is critical for reducing disease prevalence. PMID:25642998

  1. Identification of an emergent bacterial blight of garlic in Brazil

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Outbreaks of a bacterial blight disease occurred on garlic (Allium sativum) cultivars Roxo Caxiense, Quiteria and Cacador in Southern Brazil, and threatened the main production regions of Rio Grande do Sul State. Symptoms were characterized by watersoaked reddish streaks along the leaf midrib, follo...

  2. Academic and Diversity Consequences of Affirmative Action in Brazil

    ERIC Educational Resources Information Center

    Childs, Porsha; Stromquist, Nelly P.

    2015-01-01

    Since 2001, Brazilian universities have been implementing affirmative-action policies to correct the racial, social and ethnic disparities in university admissions. An examination of the social-inclusion policies at three public universities in Brazil--the University of Brasilia, the Federal University of Bahia and the State University of…

  3. Headache research and medical practice in Brazil: an historical overview.

    PubMed

    Valença, Marcelo Moraes; da Silva, Amanda Araújo; Bordini, Carlos Alberto

    2015-02-01

    Since the creation of the Brazilian Headache Society in 1978, substantial developments have taken place in both research and clinical practice in the field of headache medicine in Brazil. The Society now has almost 300 members throughout the country, actively working to improve the health of the general population and, in particular, diagnose and treat headache disorders. In addition, in a few large cities, such as São Paulo, Rio de Janeiro, Recife, Ribeirão Preto, Curitiba, and Porto Alegre, headache specialists have come together to promote research projects and increase knowledge in the field through MSc, PhD, and postdoctoral programs. Furthermore, scientific journals have emerged and books have been published to record and disseminate Brazilian scientific production in headache medicine. In this narrative review, we will briefly describe some important aspects of headache medicine in Brazil from prehistoric times to the present day, discuss the origin of headache medicine as a specialty in Brazil, the principal publications dealing with headache disorders, the use of plants and other unconventional forms of treatment used by faith healers, the main training centers, and the research produced to date by Brazilians. In conclusion, in recent years enormous progress has been made in headache medicine in Brazil stimulating us to review and expand our role in an increasingly international scenario. PMID:25659588

  4. Molecular analysis of Aspergillus section Flavi isolated from Brazil nuts.

    PubMed

    Gonçalves, Juliana Soares; Ferracin, Lara Munique; Carneiro Vieira, Maria Lucia; Iamanaka, Beatriz Thie; Taniwaki, Marta Hiromi; Pelegrinelli Fungaro, Maria Helena

    2012-04-01

    Brazil nuts are an important export market in its main producing countries, including Brazil, Bolivia, and Peru. Approximately 30,000 tons of Brazil nuts are harvested each year. However, substantial nut contamination by Aspergillus section Flavi occurs with subsequent production of aflatoxins. In our study, Aspergillus section Flavi were isolated from Brazil nuts (Bertholletia excelsa), and identified by morphological and molecular means. We obtained 241 isolates from nut samples, 41% positive for aflatoxin production. Eighty-one isolates were selected for molecular investigation. Pairwise genetic distances among isolates and phylogenetic relationships were assessed. The following Aspergillus species were identified: A. flavus, A. caelatus, A. nomius, A. tamarii, A. bombycis, and A. arachidicola. Additionally, molecular profiles indicated a high level of nucleotide variation within β-tubulin and calmodulin gene sequences associated with high genetic divergence from RAPD data. Among the 81 isolates analyzed by molecular means, three of them were phylogenetically distinct from all other isolates representing the six species of section Flavi. A putative novel species was identified based on molecular profiles. PMID:22805966

  5. Brazil: Education in an Expanding Economy. Bulletin, 1959, No. 13

    ERIC Educational Resources Information Center

    Faust, Augustus F.

    1959-01-01

    Studies on education in other countries have long been a responsibility of the Office of Education. This present study is another contribution in the series. It is based on background information acquired by the author during 4 visits totaling 3 years of residence in Brazil, with a 1957 visit to obtain current first-hand data. The purpose of the…

  6. Modern Family in Context: The Case of Brazil.

    ERIC Educational Resources Information Center

    Kishimoto, Tizuko; Haddad, Lenira

    A study surveyed 100 married mothers in Sao Paulo, Brazil, who live in their own house with an average of three rooms, work 40 hours a week, and who have 3- or 4-year-old children in public day care centers or preschools. The survey focused on family characteristics, child rearing practices, responsibility for child care and household, and day…

  7. Financing Public Education in Brazil: The Constitutional Framework

    ERIC Educational Resources Information Center

    Ranieri, Nina Beatriz Stocco

    2010-01-01

    The Brazilian government plays a significant role in both public and private education. It plans, establishes, and implements policies and legislates, regulates, finances, and subsidizes teaching and research. At the same time, the federal government in Brazil maintains public schools; authorizes, recognizes, accredits, and supervises courses and…

  8. Transformative Learning through Music: Case Studies from Brazil

    ERIC Educational Resources Information Center

    Qi, Nan; Veblen, Kari K.

    2016-01-01

    In this study we consider meaningful, emancipatory, and affirming music-making in Brazil through the lens of five case studies. Each illustrates aspects of transformative theory through music-making in music education as advanced by Mezirow, Freire, and contemporary Brazilian music educators.

  9. A historical perspective on malaria control in Brazil.

    PubMed

    Griffing, Sean Michael; Tauil, Pedro Luiz; Udhayakumar, Venkatachalam; Silva-Flannery, Luciana

    2015-09-01

    Malaria has always been an important public health problem in Brazil. The early history of Brazilian malaria and its control was powered by colonisation by Europeans and the forced relocation of Africans as slaves. Internal migration brought malaria to many regions in Brazil where, given suitable Anopheles mosquito vectors, it thrived. Almost from the start, officials recognised the problem malaria presented to economic development, but early control efforts were hampered by still developing public health control and ignorance of the underlying biology and ecology of malaria. Multiple regional and national malaria control efforts have been attempted with varying success. At present, the Amazon Basin accounts for 99% of Brazil's reported malaria cases with regional increases in incidence often associated with large scale public works or migration. Here, we provide an exhaustive summary of primary literature in English, Spanish and Portuguese regarding Brazilian malaria control. Our goal was not to interpret the history of Brazilian malaria control from a particular political or theoretical perspective, but rather to provide a straightforward, chronological narrative of the events that have transpired in Brazil over the past 200 years and identify common themes. PMID:26517649

  10. Conidiobolus macrosporus (Entomophthorales), a mosquito pathogen in Central Brazil

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A new fungal pathogen of Culicinae (Diptera: Culicidae) adults, Conidiobolus macrosporus (Ancylistaceae), was detected and isolated during a survey of mosquito pathogens close to the city of Aruanã, Goiás State of Brazil, in December 2014. The morphological characteristics of C. macrosporus are pres...

  11. ISOLATION OF TOXOPLASMA GONDII FROM GOATS FROM BRAZIL

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Goats are economically important in many countries and little is known of caprine toxoplasmosis in Brazil. Antibodies to T. gondii were assayed in the sera of 143 goats from 3 Brazilian States, using modified agglutination test (MAT titer =1:25); 46 (32.2%) tested positive. Samples of brain, heart, ...

  12. Measuring Cognitive Achievement Gaps and Inequalities: The Case of Brazil

    ERIC Educational Resources Information Center

    Soares, Jose Francisco

    2006-01-01

    This paper introduces a new measure of educational inequalities based on cognitive achievement data, and uses it to examine achievement inequalities in mathematics between groups of students enrolled in basic education in Brazil. The groups of students are defined by their race, sex, socioeconomic status (SES), and region of residence. The…

  13. Dentistry in Brazil: its history and current trends.

    PubMed

    Saliba, Nemre Adas; Moimaz, Suzely Adas Saliba; Garbin, Cléa Adas Saliba; Diniz, Diego Garcia

    2009-02-01

    The objectives of this article are to provide a short history of dentistry and dental education in Brazil and to analyze the nature of its development to date. The databases consulted are those provided by the Brazilian Federal Council of Dentistry, Brazilian Ministry of Health, Brazilian Ministry of Education, National Institute of Studies and Educational Research Anísio Teixeira, and Brazilian Institute of Geography and Statistics. Formal dental education in Brazil started in the late nineteenth century with the creation of courses annexed to existing schools of medicine in Rio de Janeiro and Bahia. Today, there are 191 institutions of higher education nationwide granting degrees in dentistry (137 private [71.7 percent] and fifty-four public [28.3 percent]), with a total of 17,157 student positions offered annually. These schools graduate around 10,000 professionals per year-one of the highest rates in the world. Both the distribution of schools of dentistry and of dentists varies among the regions of the country, with the greatest concentrations in major metropolitan centers with high population density, resulting in limited coverage in the more deprived regions. A review of epidemiological data for oral health and distribution of dentists in Brazil indicates that there is a lack of systematic planning for the allocation of the dental workforce and a lack of consideration of regional needs in the development of dental training programs in Brazil today. PMID:19234079

  14. International Reports on Literacy Research: France, United Kingdom, Brazil

    ERIC Educational Resources Information Center

    Malloy, Jacquelynn A., Comp.; Botza, Stergios, Comp.

    2005-01-01

    This is a compilation of reports on international literacy research. The report includes 3 separate reports on France, United Kingdom and Brazil. In the first report, research correspondent Jacques Fijalkow presents research into variations of reading motivation related to students' socioeconomic status (SES), age, and gender. Three of these…

  15. GENETIC DIVERSITY OF TOXOPLASMA GONDII ISOLATES FROM CHICKENS FROM BRAZIL

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Until recently, Toxoplasma gondii was considered clonal with very little genetic variability. Recent studies indicate that T. gondii isolates from Brazil are genetically and biologically different from T. gondii isolates from USA and Europe. In the present study, we retyped 151 free range chicken is...

  16. ASSESSING BRAZIL'S CARBON BUDGET: I. BIOTIC CARBON POOLS

    EPA Science Inventory

    Brazil contains the world's largest expanse of tropic forest, butits forests are experiencing high levels of conversion to otheruses. here is concern that releases of CO2 and other greenhouse gases esulting from deforestation will contribute to global climate change. he total amo...

  17. Fulminant hepatic failure in children and adolescents in Northern Brazil.

    PubMed

    Fonseca, José Carlos F; Souza, Rita A B; Brasil, Leila M; Araújo, José R; Ferreira, Luiz Carlos L

    2004-01-01

    The histological findings of fulminant hepatic failure were correlated to the demographic, clinical, biochemical and virological features in children and adolescents, native to the Amazonas State in Northern Brazil. 96.2% had evidence of infection by primary hepatotrophic viruses. Histological analysis revealed three distinct patterns of fulminant hepatic failure. PMID:15042190

  18. Avian Bornavirus in Free-Ranging Psittacine Birds, Brazil

    PubMed Central

    Encinas-Nagel, Nuri; Enderlein, Dirk; Piepenbring, Anne; Herden, Christiane; Heffels-Redmann, Ursula; Felippe, Paulo A.N.; Arns, Clarice; Hafez, Hafez M.

    2014-01-01

    Avian bornavirus (ABV) has been identified as the cause of proventricular dilatation disease in birds, but the virus is also found in healthy birds. Most studies of ABV have focused on captive birds. We investigated 86 free-ranging psittacine birds in Brazil and found evidence for natural, long-term ABV infection. PMID:25417715

  19. Mycobiota of the weed Conyza canadensis (Asteraceae) in Brazil.

    PubMed

    Duarte, Lidiane Leal; Santos, Fabiana Maria Coutinho; Barreto, Robert Weingart

    2016-09-01

    Conyza canadensis is a noxious and notably problematic weed in Brazil whose control is greatly challenging due to the appearance, in the last years, of herbicide resistant populations. An investigation regarding the associated pathogenic fungi of this plant was conducted in Brazil aimed at starting a biological control program to help mitigate its economic impact. Ten fungal species were yielded and described: two ascomycetes (Leptosphaerulina conyzicola sp. nov. and Wentiomyces melioloides), five hyphomycete asexual morphs (Alternaria tenuissima, Cercospora conyzicola sp. nov., Cercosporella virgaureae, and Fusarium fujikuroi), two coelomycete asexual morphs (Phoma conyzaphthora sp. nov., Septoria erigerontis), one rust fungus (Aecidium conyzicola sp. nov.), and one oomycete (Basidiophora entospora). Four among the fungi that were collected represent new taxa, and the others represented either new host-records of known fungal species or new geographic records or both, except for C. virgaureae that had already been recorded on C. canadensis in Brazil. None of the discovered species have any potential to be used as a mycoherbicide or to be introduced somewhere else, nevertheless, the knowledge about this mycobiota will help guide the selection of potential biocontrol agents to be introduced in Brazil. PMID:27567718

  20. Science Teacher Education in Brazil: 1950-2000

    ERIC Educational Resources Information Center

    Villani, Alberto; de Almeida Pacca, Jesuina Lopes; de Freitas, Denise

    2009-01-01

    This paper analyzes the most significant events occurring in Brazil's educational, social and political areas over the last half century, viewed against a background of relevant worldwide events. The hypothesis presented here is that the relations between the country's educational policies, the demands of the various segments of academia, and the…

  1. Intercultural Education in Brazil: Between Conservatism and Radical Transformations

    ERIC Educational Resources Information Center

    Akkari, Abdeljalil

    2012-01-01

    This article analyses the emergence of intercultural education in the Brazilian educational system. After summarizing the debate on international convergence in intercultural education, it traces the development of interethnic relations in Brazil, describing the heavy legacy of slavery and colonization. It then investigates recently adopted…

  2. Public Policy and Teacher Education in Brazil after 1990

    ERIC Educational Resources Information Center

    Guimaraes, Selva

    2012-01-01

    The present research investigates public policy concerning teacher education in Brazil. It is a critical rereading of historical documents focusing on laws, legal documents, projects, institutional and public policies and teaching careers developed by the Brazilian state, as well as social and scientific organisations. Emphasis is given to current…

  3. Educational Reform in Brazil. The Law of 1961.

    ERIC Educational Resources Information Center

    Harrell, William A.

    On December 21, 1961 the Brazilian Congress passed the Law of Directives and Bases of National Education, implementing the educational provisions of the Constitution of 1946. This Law of 1961 was Brazil's first general education law and was widely publicized as decentralizing the administration of and the responsibility for Brazilian education,…

  4. Linguistic Policies, Linguistic Planning, and Brazilian Sign Language in Brazil

    ERIC Educational Resources Information Center

    de Quadros, Ronice Muller

    2012-01-01

    This article explains the consolidation of Brazilian Sign Language in Brazil through a linguistic plan that arose from the Brazilian Sign Language Federal Law 10.436 of April 2002 and the subsequent Federal Decree 5695 of December 2005. Two concrete facts that emerged from this existing language plan are discussed: the implementation of bilingual…

  5. First detection of canine parvovirus type 2c in Brazil

    PubMed Central

    Streck, André Felipe; de Souza, Carine Kunzler; Gonçalves, Karla Rathje; Zang, Luciana; Pinto, Luciane Dubina; Canal, Cláudio Wageck

    2009-01-01

    The presence of canine parvovirus type 2 (CPV-2), 2a and 2b has been described in Brazil, however, the type 2c had not been reported until now. In the current study, seven out of nine samples from dogs with diarrhea were characterized as CPV-2c, indicating that this virus is already circulating in the Brazilian canine population. PMID:24031389

  6. First record of Elixothrips brevisetis (Bagnall) (Thysanoptera: Thripidae) in Brazil.

    PubMed

    Lima, E F B; Milanez, J M

    2013-02-01

    Elixothrips brevisetis (Bagnall), a species exotic to Brazil, is first recorded in the country. Individuals were collected on banana fruits (Musa sp.) (Musaceae) in July 2010 in the municipality of Luís Alves, state of Santa Catarina, causing rusting on the fruit peel in several bunches of bananas. PMID:23949721

  7. Methicillin-Susceptible, Vancomycin-Resistant Staphylococcus aureus, Brazil.

    PubMed

    Panesso, Diana; Planet, Paul J; Diaz, Lorena; Hugonnet, Jean-Emmanuel; Tran, Truc T; Narechania, Apurva; Munita, Jose M; Rincon, Sandra; Carvajal, Lina P; Reyes, Jinnethe; Londoño, Alejandra; Smith, Hannah; Sebra, Robert; Deikus, Gintaras; Weinstock, George M; Murray, Barbara E; Rossi, Flavia; Arthur, Michel; Arias, Cesar A

    2015-10-01

    We report characterization of a methicillin-susceptible, vancomycin-resistant bloodstream isolate of Staphylococcus aureus recovered from a patient in Brazil. Emergence of vancomycin resistance in methicillin-susceptible S. aureus would indicate that this resistance trait might be poised to disseminate more rapidly among S. aureus and represents a major public health threat. PMID:26402569

  8. The Place of Pluriactivity in Brazil's Agrarian Reform Institutions

    ERIC Educational Resources Information Center

    Chase, Jacquelyn

    2010-01-01

    Livelihood diversification by Brazil's peasantry has intensified as rural areas have become more integrated with the country's urban fabric and as landlessness and poverty have increased. Despite the growing awareness of pluriactivity by rural households, key agrarian institutions have not addressed this key feature of life of the people they…

  9. Assessing Deaf and Hearing Children's Communication in Brazil

    ERIC Educational Resources Information Center

    Lichtig, Ida; Couto, Maria Ines Vieira; Mecca, Fabiola F. D. N.; Hartley, Sally; Wirz, Sheila; Woll, Bencie

    2011-01-01

    In Brazil there are no specific tests for either signed or spoken language for deaf children. A protocol evaluating communicative abilities independent of modality of communication (sign language or spoken language), and comprising assessments of (a) pragmatic profile; (b) modality of communication and linguistic level; (c) complexity of…

  10. Homicide trends and characteristics--Brazil, 1980-2002.

    PubMed

    2004-03-01

    Brazil is the largest and most populous country in South America (2002 population: approximately 175 million) (Brazilian Geography and Statistics Institute [BGSI], unpublished data, 2004). Although life expectancy in Brazil has increased and rates of infant mortality have decreased as a result of reductions in infectious disease mortality, homicide and other forms of injury-related mortality have increased as a proportion of overall mortality. Homicide is now the leading cause of death for persons aged 15-44 years. To describe trends and characteristics of homicides countrywide and in Sĕo Paulo city (2000 population: approximately 10.4 million) (BGSI, unpublished data, 2004), the State Health Department of Sĕo Paulo (SHDSP) analyzed vital statistics and census data for 1980-2002. This report summarizes the results of that analysis, which indicated that the homicide rate in Brazil more than doubled during this period. Since 2001, Brazilian authorities have implemented several initiatives to reduce the number of homicides, including a law that controls gun ownership and prohibits anyone other than police and members of the armed forces from carrying guns. However, homicides among adolescents and young adults remain a substantial public health problem in Brazil, and additional prevention strategies that target young persons are needed. PMID:15001876

  11. Current Issues in Student Teaching Supervision in Brazil.

    ERIC Educational Resources Information Center

    Marcondes, Maria Ines

    This paper explains how undergraduate student teaching programs in Brazil, and relationships between universities and local public schools, depend on the dominant theoretical view of teacher education. This dominant theoretical view is determined by the sociopolitical context and involves power relations. When this theoretical view changes,…

  12. History, Science and Culture: Curricular Experiences in Brazil.

    ERIC Educational Resources Information Center

    Reis, Jose Claudio; Guerra, Andreia; Braga, Marco; Freitas, Jairo

    2001-01-01

    Presents didactic material and discusses educational experiences developed by the Tekne Group in Brazil. Points out that science is presented in a broader context of culture and aims to improve instructional practices in science. Explains some of the principles that inform the Tekne Group's work. (Contains 28 references.) (Author/YDS)

  13. Hantavirus pulmonary syndrome, central plateau, southeastern, and southern Brazil.

    PubMed

    Figueiredo, Luiz T M; Moreli, Marcos L; de-Sousa, Ricardo L M; Borges, Alessandra A; de-Figueiredo, Glauciane G; Machado, Alex M; Bisordi, Ivani; Nagasse-Sugahara, Teresa K; Suzuki, Akemi; Pereira, Luiz E; de-Souza, Renato P; de-Souza, Luiza T M; Braconi, Carla T; Harsi, Charlotte M; de-Andrade-Zanotto, Paolo M

    2009-04-01

    Hantavirus pulmonary syndrome (HPS) is an increasing health problem in Brazil because of encroachment of sprawling urban, agricultural, and cattle-raising areas into habitats of subfamily Sigmodontinae rodents, which serve as hantavirus reservoirs. From 1993 through June 2007, a total of 884 cases of HPS were reported in Brazil (case-fatality rate 39%). To better understand this emerging disease, we collected 89 human serum samples and 68 rodent lung samples containing antibodies to hantavirus from a 2,500-km-wide area in Brazil. RNA was isolated from human samples and rodent tissues and subjected to reverse transcription-PCR. Partial sequences of nucleocapsid protein and glycoprotein genes from 22 human and 16 rodent sources indicated only Araraquara virus and Juquitiba virus lineages. The case-fatality rate of HPS was higher in the area with Araraquara virus. This virus, which may be the most virulent hantavirus in Brazil, was associated with areas that have had greater anthropogenic changes. PMID:19331732

  14. Porcelain crabs from Brazil (Crustacea: Decapoda: Anomura: Porcellanidae).

    PubMed

    Ferreira, Luciane Augusto De Azevedo; De Melo, Gustavo Augusto Schmidt

    2016-01-01

    Twenty species of porcelain crabs are reported on the basis of material collected from Brazilian coasts. Considering the lack of systematic studies comprehending the Brazilian porcellanids, the present work presents a review of the regional species based on the current taxonomic information. New records, information about variation between specimens and a taxonomic discussion are given for porcellanid crabs from Brazil. PMID:27394448

  15. Brazil's Project Rondon: Proving a "Realistic" Education, Helping the Country.

    ERIC Educational Resources Information Center

    Mulford, Carolyn

    1983-01-01

    Brazil's Project Rondon, an educational program aimed at broadening a student's education and to assist in the development of the nation's most poverty-stricken areas, is described. Teaching the poor to meet their own needs is the guiding philosophy. (MLW)

  16. INVESTIGATION OF SERUM MICROCYSTIN CONCENTRATIONS AMONG DIALYSIS PATIENTS, BRAZIL, 1996

    EPA Science Inventory

    Investigation of Serum Microcystin Concentrations Among Dialysis Patients, Brazil, 1996

    Elizabeth D. Hilborn 1, Wayne W. Carmichael 2, Sandra M.F.O. Azevedo 3
    1- USEPA/ORD/NHEERL, Research Triangle Park, NC
    2- Wright State University, Dayton, OH
    3- Federal Univers...

  17. International Reports on Literacy Research: Chile, Argentina, Brazil, and Colombia

    ERIC Educational Resources Information Center

    Malloy, Jacquelynn A., Comp.; Botzakis, Stergios, Comp.

    2005-01-01

    This is a compilation of reports on international literacy research. The report includes 4 separate reports on Chile, Argentina, Brazil, and Colombia. In the first report, research correspondent Marta Infante reports on two studies that reflect the growing interest of Chilean professionals in studying reading-related factors such as phonemic…

  18. Uses and Abuses of Education Assessment in Brazil

    ERIC Educational Resources Information Center

    Schwartzman, Simon

    2013-01-01

    Starting in the 1970s, Brazil developed a very complex system of quantitative assessments of education at all levels, making extensive use of statistical information and tests, in an effort to improve and maintain the quality of its education. However, with some exceptions, particularly at the graduate level, Brazilian education standards remain…

  19. Ecology and acculturation among native peoples of central Brazil.

    PubMed

    Gross, D R; Eiten, G; Flowers, N M; Leoi, F M; Ritter, M L; Werner, D W

    1979-11-30

    Simple exposure to Western goods may not be a sufficient explanation of why isolated village communities increase their participation in external market economies. The degree of market participation by four native villages in central Brazil is related to the difficulty of making a living from slash-and-burn subsistence agriculture as measured by the ratio of labor input to food output. PMID:17787469

  20. [The policy of human biological reproduction in Brazil].

    PubMed

    Oliveira, M A

    1992-08-01

    The author presents some of the historical determinations of the policies of human reproduction in Brazil, placing them among other social policies. She argues that reproductive profile of the social classes depends upon not only the biological reproduction, but also upon the work power. PMID:1295016

  1. Representations of Television in Portuguese Language Textbooks in Brazil

    ERIC Educational Resources Information Center

    Bergmann, Leila Mury

    2004-01-01

    This article discusses representations of television in written texts found in elementary school Portuguese language textbooks (PLTb) from 5th to 8th grade. In order to obtain the necessary information for this article, six PLTb collections were selected (out of the 35 that were analyzed and approved by Brazil's National Textbook Program--PNLD--in…

  2. A new species of Dendrocerus (Hymenoptera, Megaspilidae) from southern Brazil

    PubMed Central

    Pezzini, Cleder; Zilch, Kássia Cristina Freire; Köhler, Andreas

    2014-01-01

    Abstract A new species of the megaspiline genus Dendrocerus Ratzeburg is described and figured. Dendrocerus riograndensis sp. n., is known from a series of males from the central region of Rio Grande do Sul, Brazil, and were captured with Malaise traps from an agricultural tobacco field. PMID:25147448

  3. A new species of Dendrocerus (Hymenoptera, Megaspilidae) from southern Brazil.

    PubMed

    Pezzini, Cleder; Zilch, Kássia Cristina Freire; Köhler, Andreas

    2014-01-01

    A new species of the megaspiline genus Dendrocerus Ratzeburg is described and figured. Dendrocerus riograndensis sp. n., is known from a series of males from the central region of Rio Grande do Sul, Brazil, and were captured with Malaise traps from an agricultural tobacco field. PMID:25147448

  4. Daytime School Guided Visits to an Astronomical Observatory in Brazil

    ERIC Educational Resources Information Center

    Colombo, Pedro Donizete, Jr.; Silva, Cibelle Celestino; Aroca, Silvia Calbo

    2010-01-01

    This article analyzes the activity "Daytime School Guided Visits" at an astronomical observatory in Brazil with pupils from primary school. The adopted research methodology relied on questionnaire applications and semistructured interviews. The objectives were to identify the influences of the visits on learning of astronomical concepts and on…

  5. "Soft Power", Educational Governance and Political Consensus in Brazil

    ERIC Educational Resources Information Center

    Rambla, Xavier

    2012-01-01

    This article analyses the "soft power" that the Federal Government of Brazil has gained by designing and implementing a very ambitious Plan for the Development of Education. It draws on fieldwork carried out in the country in 2009 and 2010 in order to conduct a discourse analysis of the strategy deployed by the key political agents. The results…

  6. Access to Higher Education in Brazil with Reference to Prouni

    ERIC Educational Resources Information Center

    de Araujo, Abrahao Andre

    2012-01-01

    The purpose of this essay is to discuss the Prouni--University for All policy, which has been implemented in Brazil in an effort to increase access of the underprivileged to postsecondary education. In order to provide a better understanding of the problem, three points of interest are initially addressed: income inequality, illiteracy, and a…

  7. Government policies and deforestation in Brazil's Amazon region

    SciTech Connect

    Mahar, D.J.

    1989-01-01

    Contents include: Brazil's Amazonian Forests (biological diversity, the magnitude and rate of deforestation, proximate causes of deforestation); and the evolution of regional policies (operation Amazonia, the Belem-Brasilia Highway, incentives for livestock development, the National Integration Program, the Cuiaba-Porto Velho Highway and Polonoroeste, the era of big projects).

  8. The sources of deforestation - implications for sustainable agriculture in Brazil

    SciTech Connect

    Torres-Zorrilla, J.; Arnode, C.

    1992-12-01

    Agricultural equilibrium conditions are used to identify the sources of deforestation in Brazil. The rate which forestland can be converted into agricultural land and meet agricultural and environmental goals is calculated. This serves the task of determining how long agricultural land growth can be maintained until environmental targets are violated.

  9. Ionospheric scintillation in Brazil: Analyses and Effects on GNSS Positioning

    NASA Astrophysics Data System (ADS)

    Alves, D. B.; Souza, J. S.; Silva, H. D.

    2013-05-01

    Ionosphere has a great influence on GNSS (Global Navigation Satellite System) signals and its behavior depends on several variables: local time, geographic location, seasons and solar activity. Besides, there are ionospheric irregularities that also affect the GNSS signal propagation, as the ionospheric scintillation. The ionospheric scintillation can be described as a fast change in phase and amplitude of GNSS signal, caused by irregularities of electron density. Scintillation can degrade or cause the GNSS signal lost. Due to these described factors, one can say that the ionosphere can cause important effects on GNSS positioning. It can degrade the coordinate accuracy obtained by GNSS positioning methods. In this paper the goal is to evaluate the ionospheric effect, in special the ionospheric scintillation in different regions of Brazil, and its effects on GNSS Point Positioning. In order to evaluate the days where the scintillation was more significant it is used a database (http://200.145.185.118/cigala/index.php) from CIGALA (Concept for Ionospheric Scintillation Mitigation for Professional GNSS in Latin America) project (http://cigala.galileoic.org/). Using these data it is possible to obtain information about ionospheric scintillation in different GNSS stations in Brazil. It is possible to correlate the data according to time, season and other factors that can contribute to scintillation analysis. In 2013 must occur an intense solar activity, which can intensify the ionospheric effects, and consequently ionospheric scintillation, mainly in Brazil region, where the scintillation index is already intense. Preliminary evaluations, showed larger values of S4 (scintillation index) in Brazil. For example, in October 2012, it was obtained S4 values larger than 1 in several epochs. This causes severe effects in GNSS Positioning. In this paper, the results of GNSS positioning under ionosphere scintillation effects in different regions of Brazil will be presented.

  10. Microturbellarians (Platyhelminthes and Acoelomorpha) in Brazil: invisible organisms?

    PubMed

    Braccini, J A L; Amaral, S V; Leal-Zanchet, A M

    2016-06-01

    Microturbellarians typically belong to the benthos and may occur in a wide variety of environments. They are abundant in freshwater and marine ecosystems and may occur in moist terrestrial habitats. However, turbellarians are seldom taken into account in studies of biodiversity. Most studies on Brazilian microturbellarians had taxonomical purposes and were done in the years 1940-1950. Thus, information on their occurrence and ecological aspects are dispersed throughout several papers. We intend here to summarize the biogeographical distribution and ecological aspects of microturbellarians recorded for Brazil, indicating the main gaps in their knowledge and possible actions to enhance studies on this group. There are 239 species of microturbellarians registered for Brazil, with records distributed in 12 states. However, just three states located in southern Brazil have records of 94% of microturbellarian species. Thus, knowledge on the systematics and geographical distribution of Brazilian microturbellarians clearly reflect the scientific activity over many years or decades in two states of southeastern and southern Brazil. Considering the scant information on this group in Brazil, which is also the situation of the Neotropical microturbellarians in general, some actions should be proposed. First, it would be necessary to sample in the diverse biomes, as well as in the various river and sea basins, based on standardized sampling protocols. Second, it would be necessary to encourage diverse research groups to include microturbellarians and/or turbellarians in general into biodiversity inventories and studies on community structure of invertebrates. Third, it is necessary to increase the number of research groups on microturbellarians, in order to augment the studies on their morphology, systematics, and ecology. Considering their abundance, species richness and ecological importance in aquatic environments, despite some peculiarities regarding their sampling, sorting

  11. Economic Impact of Meningococcal Outbreaks in Brazil and Colombia.

    PubMed

    Constenla, D; Carvalho, A; Alvis Guzmán, N

    2015-12-01

    Background.  The impact of meningitis outbreaks is substantial. We aim to calculate the costs of meningococcal outbreaks in Brazil and Colombia from the healthcare system perspective. Methods.  A review of the literature was performed on costs associated with meningococcal outbreak in Latin America. Structured interviews capturing information about the use of resources, expenses allocated to treatment of infection, immunization campaigns, and response activities during the outbreak and disease surveillance pre- and postoutbreak were directed at local health authorities in Brazil and Colombia to foster a greater understanding of the economic impact of meningococcal outbreaks. All costs were expressed in 2014 US values. Results.  The Vila Brandina outbreak in Brazil reported 3 cases that were associated with a total investigation and outbreak management cost of $34 425 ($11 475 per notified case), representing 2.7 more than the annual gross domestic product per capita in Brazil. In contrast, the outbreak in Cartagena de Indias in Colombia reported 6 cases at a cost of the disease response phase of $735 or 9.5% of the annual gross domestic product per capita ($123 per notified case). For the disease surveillance phase, the costs ranged from $3935 (in Cartagena de Indias) to $6667 (in Vila Brandina). Serogroups B and C were responsible for the majority of meningococcal outbreaks reported in Brazil and Colombia. Conclusions.  Findings of this study underscore the importance of meningococcal disease in the region. Future research should focus on a more detailed investigation of costs of meningococcal outbreaks covering all phases of an outbreak. PMID:26688825

  12. Fauna used in popular medicine in Northeast Brazil

    PubMed Central

    Alves, Rômulo RN

    2009-01-01

    Background Animal-based remedies constitute an integral part of Brazilian Traditional Medicine. Due to its long history, zootherapy has in fact become an integral part of folk medicine both in rural and urban areas of the country. In this paper we summarize current knowledge on zootherapeutic practices in Northeast of Brazil, based on information compiled from ethnobiological scientific literature. Methods In order to examine the diversity of animals used in traditional medicine in Northeast of Brazil, all available references or reports of folk remedies based on animals sources were examined. 34 sources were analyzed. Only taxa that could be identified to species level were included in assessment of medicinal animal species. Scientific names provided in publications were updated. Results The review revealed that at least 250 animal species (178 vertebrates and 72 invertebrates) are used for medicinal purposes in Northeast of Brazil. The inventoried species comprise 10 taxonomic categories and belong to 141 Families. The groups with the greatest number of species were fishes (n = 58), mammals (n = 47) and reptiles (n = 37). The zootherapeutical products are used for the treatment of different illnesses. The most widely treated condition were asthma, rheumatism and sore throat, conditions, which had a wide variety of animals to treat them with. Many animals were used for the treatment of multiple ailments. Beyond the use for treating human diseases, zootherapeutical resources are also used in ethnoveterinary medicine Conclusion The number of medicinal species catalogued was quite expressive and demonstrate the importance of zootherapy as alternative therapeutic in Northeast of Brazil. Although widely diffused throughout Brazil, zootherapeutic practices remain virtually unstudied. There is an urgent need to examine the ecological, cultural, social, and public health implications associated with fauna usage, including a full inventory of the animal species used for

  13. Lymphatic filariasis in Brazil: epidemiological situation and outlook for elimination.

    PubMed

    Fontes, Gilberto; Leite, Anderson Brandão; de Lima, Ana Rachel Vasconcelos; Freitas, Helen; Ehrenberg, John Patrick; da Rocha, Eliana Maria Mauricio

    2012-01-01

    Since the World Health Assembly's (Resolution WHA 50.29, 1997) call for the elimination of lymphatic filariasis by the year 2020, most of the endemic countries identified have established programmes to meet this objective. In 1997, a National Lymphatic Filariasis Elimination Plan was drawn up by the Ministry of Health of Brazil, creating local programs for the elimination of Bancroftian filariasis in areas with active transmission. Based on a comprehensive bibliographic search for available studies and reports of filariasis epidemiology in Brazil, current status of this parasitic infection and the outlook for its elimination in the country were analysed. From 1951 to 1958 a nationwide epidemiological study conducted in Brazil confirmed autochthonous transmission of Bancroftian filariasis in 11 cities of the country. Control measures led to a decline in parasite rates, and in the 1980s only the cities of Belém in the Amazonian region (Northern region) and Recife (Northeastern region) were considered to be endemic. In the 1990s, foci of active transmission of LF were also described in the cities of Maceió, Olinda, Jaboatão dos Guararapes, and Paulista, all in the Northeastern coast of Brazil. Data provide evidence for the absence of microfilaremic subjects and infected mosquitoes in Belém, Salvador and Maceió in the past few years, attesting to the effectiveness of the measures adopted in these cities. Currently, lymphatic filariasis is a public health problem in Brazil only in four cities of the metropolitan Recife region (Northeastern coast). Efforts are being concentrated in these areas, with a view to eliminating the disease in the country. PMID:23181663

  14. Lymphatic filariasis in Brazil: epidemiological situation and outlook for elimination

    PubMed Central

    2012-01-01

    Since the World Health Assembly’s (Resolution WHA 50.29, 1997) call for the elimination of lymphatic filariasis by the year 2020, most of the endemic countries identified have established programmes to meet this objective. In 1997, a National Lymphatic Filariasis Elimination Plan was drawn up by the Ministry of Health of Brazil, creating local programs for the elimination of Bancroftian filariasis in areas with active transmission. Based on a comprehensive bibliographic search for available studies and reports of filariasis epidemiology in Brazil, current status of this parasitic infection and the outlook for its elimination in the country were analysed. From 1951 to 1958 a nationwide epidemiological study conducted in Brazil confirmed autochthonous transmission of Bancroftian filariasis in 11 cities of the country. Control measures led to a decline in parasite rates, and in the 1980s only the cities of Belém in the Amazonian region (Northern region) and Recife (Northeastern region) were considered to be endemic. In the 1990s, foci of active transmission of LF were also described in the cities of Maceió, Olinda, Jaboatão dos Guararapes, and Paulista, all in the Northeastern coast of Brazil. Data provide evidence for the absence of microfilaremic subjects and infected mosquitoes in Belém, Salvador and Maceió in the past few years, attesting to the effectiveness of the measures adopted in these cities. Currently, lymphatic filariasis is a public health problem in Brazil only in four cities of the metropolitan Recife region (Northeastern coast). Efforts are being concentrated in these areas, with a view to eliminating the disease in the country. PMID:23181663

  15. Economic Impact of Meningococcal Outbreaks in Brazil and Colombia

    PubMed Central

    Constenla, D.; Carvalho, A.; Alvis Guzmán, N.

    2015-01-01

    Background. The impact of meningitis outbreaks is substantial. We aim to calculate the costs of meningococcal outbreaks in Brazil and Colombia from the healthcare system perspective. Methods. A review of the literature was performed on costs associated with meningococcal outbreak in Latin America. Structured interviews capturing information about the use of resources, expenses allocated to treatment of infection, immunization campaigns, and response activities during the outbreak and disease surveillance pre- and postoutbreak were directed at local health authorities in Brazil and Colombia to foster a greater understanding of the economic impact of meningococcal outbreaks. All costs were expressed in 2014 US values. Results. The Vila Brandina outbreak in Brazil reported 3 cases that were associated with a total investigation and outbreak management cost of $34 425 ($11 475 per notified case), representing 2.7 more than the annual gross domestic product per capita in Brazil. In contrast, the outbreak in Cartagena de Indias in Colombia reported 6 cases at a cost of the disease response phase of $735 or 9.5% of the annual gross domestic product per capita ($123 per notified case). For the disease surveillance phase, the costs ranged from $3935 (in Cartagena de Indias) to $6667 (in Vila Brandina). Serogroups B and C were responsible for the majority of meningococcal outbreaks reported in Brazil and Colombia. Conclusions. Findings of this study underscore the importance of meningococcal disease in the region. Future research should focus on a more detailed investigation of costs of meningococcal outbreaks covering all phases of an outbreak. PMID:26688825

  16. The Cotingo Dam as a test of Brazil`s system for evaluating proposed developments in Amazonia

    SciTech Connect

    Fearnside, P.M.; Barbosa, R.I.

    1996-09-01

    The proposed Cotingo Dam in Brazil`s far northern state of Roraima is examined with the objective of drawing lessons for Brazil`s system of evaluating environmental, social, and financial consequences of development decisions. The Cotingo Dam illustrates the difficulty of translating into practice the principles of economic and environmental assessment. Examination of the financial arguments for the Cotingo Dam indicates that justifications in this sphere are insufficient to explain why the project is favored over other alternatives and points to political factors as the best explanation of the project`s high priority. Strong pressure from political and entrepreneurial interest groups almost invariably dominates decision making in Amazonia. The analysis indicates the inherent tendency of the present system to produce decisions in favor of large construction projects at the expense of the environment and local peoples. The requirements intended to assure proper weight for these concerns, such as the report on environmental impacts (RIMA) and the public hearing, fail to serve this role. Cotingo also provides a test case for constitutional protections restricting construction of dams in indigenous lands. 39 refs., 4 figs., 1 tab.

  17. Study for Agricultural Engineering Development in Brazil. Summary Report of Joint Study Group on Agricultural Engineering in Brazil (July 24-August 12, 1972).

    ERIC Educational Resources Information Center

    National Academy of Sciences, Washington, DC.

    The joint study group was established to identify the most urgent research and training needs in agricultural engineering in Brazil and to recommend how best to meet those needs. Specific recommendations are given for a long-term program to establish quality programs in education and research in agricultural engineering in Brazil and means to gain…

  18. 77 FR 18215 - U.S. Education Mission to Brazil; Brasilia, Rio de Janeiro and São Paulo, Brazil, August 30...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-27

    ... Mission to Brazil, 77 FR 13560, Mar. 7, 2012, to announce that the Mission will be executive-led and to... Timeframe for Recruitment and Applications section of the Notice of the Education Mission to Brazil, 77 FR... Service now anticipates that this Mission will be led by a senior-level U.S. government official. For...

  19. Profile of cocaine and crack users in Brazil.

    PubMed

    Duailibi, Lígia Bonacim; Ribeiro, Marcelo; Laranjeira, Ronaldo

    2008-01-01

    This article aims to systematize the profile of cocaine and crack users in Brazil. The study adopted a literature review of the MEDLINE, LILACS, Cochrane Library databases and CAPES thesis/dissertation database. Data were grouped in thematic categories: national household surveys, surveys of specific population groups, profile of patients that seek treatment, and mortality and morbidity. Within each category the principal findings from the Brazilian literature were described and then discussed. The article concludes that the information on cocaine and crack consumption in Brazil is still incipient, but that the scientific community can already draw on a relevant theoretical corpus that can be used to update current public policies on this issue. PMID:18797730

  20. New species of Histiotus (Chiroptera: Vespertilionidae) from northeastern Brazil.

    PubMed

    Feijó, Anderson; Da Rocha, Patrício Adriano; Althoff, Sergio Luiz

    2015-01-01

    Histiotus are vespertilionid bats endemic to South America, easily recognized by its very long ears. During a twelve-month bat inventory in northeastern Brazil, eleven specimens of Histiotus were collected with a unique combination of characters that did not match those of any known species. In this paper, we describe these specimens as a new species. Histiotus sp. nov is distinguished from its congeners by its pale transparent wings and translucent ears, a triangular-shaped ear with a prominent lobe in the inner border connected by a band (~4 mm) across the forehead; its general golden-brownish body color and well-marked bicolor dorsal hairs. Its geographic distribution is unique among vespertilionids, arranged in a northeast-southwest diagonal across South America, includes the Caatinga and Cerrado of Brazil and Chaco of Bolivia. The available data suggest a seasonal reproductive pattern, with births occurring in the mid to late rainy season. PMID:26624755

  1. Human bocavirus in acute gastroenteritis in children in Brazil.

    PubMed

    Campos, Gubio Soares; Silva Sampaio, Madina Lyve; Menezes, Aline Dorea Luz; Tigre, Dellane Martins; Moura Costa, Lilia Ferreira; Chinalia, Fabio Alexandre; Sardi, Silvia Ines

    2016-01-01

    Epidemiological surveillance for Human Bocavirus (HBoV) was conducted on 105 fecal specimens from children with acute gastroenteritis in Bahia, Brazil. Among of a total 105 stool samples, 44 samples were positive for HBoV as detected by nested-PCR. Of the 44 positive samples, co-infections with other enteric viruses (Norovirus, Adenovirus, and Rotavirus) were found in 12 pediatric patients. Mixed infections among HBoV with Norovirus were frequently observed in this population. The phylogenetic analysis identified the presence of HBoV-1, and HBoV 2A species. This study shows that HBoV is another viral pathogen in the etiology of acute gastroenteritis in children in Bahia, Brazil. PMID:26059266

  2. [Focus groups with women from quilombo communities in Brazil].

    PubMed

    Prates, Lisie Alende; Ceccon, Fernando Gomes; Alves, Camila Neumaier; Wilhelm, Laís Antunes; Demori, Carolina Carbonell; Silva, Silvana Cruz da; Ressel, Lúcia Beatriz

    2015-12-01

    This article discusses an experience using the focus group technique with women from a quilombo, or community of descendants of African slaves in Brazil. This is a descriptive qualitative anthropological study of 13 women from a quilombo in rural Rio Grande do Sul State, Brazil. The focus group technique allowed an approach, interaction, and exchange of knowledge, experiences, perceptions, and feelings, in addition to problematization and in-depth discussion concerning the meaning of women's health care in the quilombo. The focus group was a prime space for learning and understanding the life experiences of quilombola women and the meanings they assigned to the experiences. In order to use the focus group technique, researchers must display creativity, sensitivity, attention, respect, nonjudgmental attitudes, flexibility, prior preparation, and knowledge of the technique and specific study topic. PMID:26872225

  3. Social Impacts of Brazil's Tucuruí Dam.

    PubMed

    Fearnside

    1999-11-01

    / The Tucuruí Dam, which blocked the Tocantins River in 1984 in Brazil's eastern Amazonian state of Pará, is a continuing source of controversy. Most benefits of the power go to aluminum smelting companies, where only a tiny amount of employment is generated. Often presented by authorities as a model for hydroelectric development because of the substantial power that it produces, the project's social and environmental impacts are also substantial. Examination of Tucuruí reveals a systematic overestimation of benefits and underestimation of impacts as presented by authorities. Tucuruí offers many as-yet unlearned lessons for hydroelectric development in Amazonia.KEY WORDS: Tucuruí Dam; Amazonia; Hydroelectric dams; Brazil; Reservoirs; Mercuryhttp://link.springer-ny.com/link/service/journals/00267/bibs/24n4p483.html

  4. The hard choice for alternative biofuels to diesel in Brazil.

    PubMed

    Carioca, J O B; Hiluy Filho, J J; Leal, M R L V; Macambira, F S

    2009-01-01

    This paper selects biofuel scenarios to substitute diesel in Brazil based on oil reserves increase, diesel imports, CO(2) emissions, crops agronomic yields, byproducts marketing and social impacts. This hard task still considers that agricultural practices in developing countries have large social impacts. Brazil presents high consumption of diesel oil in transport; low agronomic yield of traditional vegetable oil crops, which demand large cultivation areas contrasting with microalgae and palm oils which present high productivity. Concerning technologies, thermal cracking and transesterification of vegetable oils present a difficult economic situation related to vegetable oils price, food competition and glycerin market; BTL technology, meaning thermal gasification of biomass to liquids, faces problems related to low density of biomaterials and low viscosity of synthetic biodiesel produced. Biorefinery algal integrated systems and co-solvent technology to introduce up to 8% of ethanol into diesel seem to be feasible routes to reduce diesel consumption. PMID:19465106

  5. Public Health and Social Ideas in Modern Brazil

    PubMed Central

    Lima, Nísia Trindade

    2007-01-01

    Public health in Brazil achieved remarkable development at the turn of the 20th century thanks in part to physicians and social thinkers who made it central to their proposals for “modernizing” the country. Public health was more than a set of medical and technical measures; it was fundamental to the project of nation building. I trace the interplay between public health and social ideas in the late 19th and early 20th centuries. Physicians and social thinkers challenged the traditional belief that Brazil’s sociocultural and ethnic diversity was an obstacle to modernization, and they promoted public health as the best prescription for national unity. Public health ideas in developing countries such as Brazil may have a greater impact when they are intertwined with social thought and with the processes of nation building and construction of a modern society. PMID:17538074

  6. Nutritional value of Agaricus sylvaticus: mushroom grown in Brazil.

    PubMed

    Vinhal Costa Orsine, J; Carvalho Garbi Novaes, M R; Ramírez Asquieri, E

    2012-01-01

    The bromatological characterization of the Agaricus sylvaticus species (A. sylvaticus), known as the Sun Mushroom and cultivated in Brazil, is necessary to determine substances with pharmacological and nutritional potential, in view its safe use in food and in human medicine. The purpose of the present study was to determine the chemical composition of the A. sylvaticus mushroom grown in Brazil. Mushrooms were obtained in dehydrated form from a producer in Minas Gerais State. Through this study it was able to observe the fungus' rich chemical composition, highlighting the variety and quantity of minerals as well as its high protein content. There are many components of this mushroom that have medicinal properties, which are recognized as excellent antioxidants. Results also proved that the composition of A. sylvaticus presented differences when compared to the chemical composition of other Agaricaceae fungi. PMID:22732967

  7. Genetics against race: Science, politics and affirmative action in Brazil

    PubMed Central

    Kent, Michael; Wade, Peter

    2015-01-01

    This article analyses interrelations between genetic ancestry research, political conflict and social identity. It focuses on the debate on race-based affirmative action policies, which have been implemented in Brazil since the turn of the century. Genetic evidence of high levels of admixture in the Brazilian population has become a key element of arguments that question the validity of the category of race for the development of public policies. In response, members of Brazil’s black movement have dismissed the relevance of genetics by arguing, first, that in Brazil race functions as a social – rather than a biological – category, and, second, that racial classification and discrimination in this country are based on appearance, rather than on genotype. This article highlights the importance of power relations and political interests in shaping public engagements with genetic research and their social consequences. PMID:27479998

  8. Does race matter? Children's height in Brazil and South Africa.

    PubMed

    Burgard, Sarah

    2002-11-01

    I examine racial differences in child stunting in mid-1990s South Africa and Brazil, two multiracial societies with different histories of legal support for racial discrimination. Using data from nationally representative household samples linked to community-level measures, the analysis shows that racial inequality in the distribution of socioeconomic resources across households and communities explains much of the racial difference in stunting in both countries. Even after these factors are controlled, however, the results indicate that in South Africa, nonwhite children are still at greater risk of growth faltering than are white children. The nature of socioeconomic and racial differences in children's growth is examined, and major determinants are discussed. These findings suggest that although state-sanctioned racism may help to explain the greater racial inequality in stunting in South Africa than in Brazil, the eradication of a disadvantage for nonwhites will depend on changes in the same fundamental socioeconomic inequalities that characterize both nations. PMID:12471853

  9. Leptospirosis in a subsistence farming community in Brazil

    PubMed Central

    Lacerda, Hênio G.; Monteiro, Gloria R.; Oliveira, Carlos C.G.; Suassuna, Fernando B.; Queiroz, Jose W.; Barbosa, James D.A.; Martins, Daniella R.; Reis, Mitemayer G.; Ko, Albert I.; Jeronimo, Selma M.B.

    2014-01-01

    Summary Leptospirosis has been reported in rural areas of Brazil. However, there is limited information about the exposure risk or the risk of Leptospira infection for rural-based populations. A cross-sectional study was carried out in order to determine the prevalence and risk factors for prior Leptospira infection in a rural subsistence farming region of the state of Rio Grande do Norte, an area in which outbreaks of leptospirosis have occurred. Among 290 individuals enrolled, 44 (15.2%) had anti-Leptospira IgM antibodies as determined by IgM ELISA. Infection tended to occur with activities related to the rice fields (P = 0.08). Our findings indicate that Leptospira infection occurs even in years of low rainfall, and may have an important impact among poor rural-based subsistence farmers in Brazil. Additional studies are needed to characterize the mode of transmission in this region. PMID:18599101

  10. New data on freshwater psammic Gastrotricha from Brazil.

    PubMed

    Garraffoni, André R S; Araujo, Thiago Q; Lourenço, Anete P; Balsamo, Maria

    2010-01-01

    Current knowledge of freshwater gastrotrich fauna from Brazil is underestimated as only two studies are available. The present communication is a taxonomic account of the first-ever survey of freshwater Gastrotricha in Minas Gerais State. Samplings were carried out yielding six species of three Chaetonotidae genera: Aspidiophorus cf. pleustonicus, Ichthydium cf. chaetiferum, Chaetonotus acanthocephalus, Chaetonotus heideri, Chaetonotus cf. succinctus, Chaetonotus sp., and also an undescribed species belonging to the genus Redudasys (incertae sedis): this is the first finding of specimens of Redudasys outside of original type locality. These preliminary observations suggest that the knowledge of the biodiversity of Gastrotricha in the Minas Gerais State, as well as in the whole Brazil, will certainly increase as further investigations are undertaken, and that freshwater Macrodasyida may be more common than previously thought. PMID:21594197

  11. New data on freshwater psammic Gastrotricha from Brazil

    PubMed Central

    Garraffoni, André R. S.; Araujo, Thiago Q.; Lourenço, Anete P.; Balsamo, Maria

    2010-01-01

    Abstract Current knowledge of freshwater gastrotrich fauna from Brazil is underestimated as only two studies are available. The present communication is a taxonomic account of the first-ever survey of freshwater Gastrotricha in Minas Gerais State. Samplings were carried out yielding six species of three Chaetonotidae genera: Aspidiophorus cf. pleustonicus, Ichthydium cf. chaetiferum, Chaetonotus acanthocephalus, Chaetonotus heideri, Chaetonotus cf. succinctus, Chaetonotus sp., and also an undescribed species belonging to the genus Redudasys (incertae sedis): this is the first finding of specimens of Redudasys outside of original type locality. These preliminary observations suggest that the knowledge of the biodiversity of Gastrotricha in the Minas Gerais State, as well as in the whole Brazil, will certainly increase as further investigations are undertaken, and that freshwater Macrodasyida may be more common than previously thought. PMID:21594197

  12. In search of plumes: a GPR odyssey in Brazil

    SciTech Connect

    Ulrych, T.J.; Lima, O.A.L. de; Sampaio, E.E.S.

    1994-12-31

    Ground penetrating radar (GPR) and geoelectrical surveys have been combined to outline underground contaminant plumes of industrial origin within a petrochemical center in Bahia, Brazil. Such plumes are invading the upper phreatic layers of a regional aquifer system which is being exploited for supplying cities and villages in the region, for industrial activities and even for the population of Salvador, the third largest city in Brazil. Three case studies are presented: two are related to conductive plumes localized beneath a metallurgical plant and an effluent treatment plant and another, a DNAPL plume below a dirt petrochemical unit. Resistivity soundings and transverse profiling were useful for a gross delineation of the aquifer structure and the extent of the contamination. GPR processed sections were employed for refining the subsurface stratigraphy and petrophysics as well as for a more precise mapping of the plume boundaries.

  13. Obesity Epidemic in Brazil and Argentina: A Public Health Concern

    PubMed Central

    Rocha, Denise R.T.W.; Aizenberg, Marisa; Ciruzzi, Maria S.

    2014-01-01

    ABSTRACT The obesity epidemic is rapidly advancing in South America, leading to inevitable health consequences. Argentinian and Brazilian health policies try to become adapted to the new economic and social framework that follows from this epidemic. It is in incipient and ineffective control so far since the prevalence of obesity was not restrained. The Argentine national legislation is more advanced, through the so-called “Ley de Obesidad.” In Brazil, there are numerous local initiatives but still not a comprehensive law. National policies relating to decisions regarding obesity are discussed in this paper. Trends in decisions issued in higher courts of Argentina (Supreme Court of Justice of the Nation—CSJN) and Brazil (Supreme Court of Justice—STF), in the last 15 years, seek to clarify the approach of each country and court's resolutions. Marked differences were found in their positions. Finally, legal and health solutions to this obesity epidemic are proposed. PMID:25076669

  14. Rise of a Brazil nut: A transition line

    NASA Astrophysics Data System (ADS)

    Godoy, Sergio; Risso, Dino; Soto, Rodrigo; Cordero, Patricio

    2008-09-01

    Using molecular dynamics we study the behavior of a large particle immersed in a bed of smaller ones. The system is bidimensional, consisting of many rough inelastic hard disks of equal size plus a larger one: the intruder. All possible parameters of the system are kept fixed except for two dimensionless parameters determining the frequency and amplitude of the vibrating base. A systematic exploration of this parameter space leads to determining a transition line separating a zone in which the Brazil nut effect is observed and one in which it is not. The results strongly suggest that, in the region of the parameter space in which the study is made, there is a minimum amplitude and a maximum frequency for the Brazil nut effect to take place. These results compare well with isolated results from other authors.

  15. Obesity epidemic in Brazil and Argentina: a public health concern.

    PubMed

    Arbex, Alberto K; Rocha, Denise R T W; Aizenberg, Marisa; Ciruzzi, Maria S

    2014-06-01

    The obesity epidemic is rapidly advancing in South America, leading to inevitable health consequences. Argentinian and Brazilian health policies try to become adapted to the new economic and social framework that follows from this epidemic. It is in incipient and ineffective control so far since the prevalence of obesity was not restrained. The Argentine national legislation is more advanced, through the so-called "Ley de Obesidad." In Brazil, there are numerous local initiatives but still not a comprehensive law. National policies relating to decisions regarding obesity are discussed in this paper. Trends in decisions issued in higher courts of Argentina (Supreme Court of Justice of the Nation--CSJN) and Brazil (Supreme Court of Justice--STF), in the last 15 years, seek to clarify the approach of each country and court's resolutions. Marked differences were found in their positions. Finally, legal and health solutions to this obesity epidemic are proposed. PMID:25076669

  16. Towards a Brazilian radon map: consortium radon Brazil.

    PubMed

    Silva, N C; Bossew, P; Ferreira Filho, A L; Campos, T F C; Pereira, A J S C; Yoshimura, E M; Veiga, L H S; Campos, M P; Rocha, Z; Paschuk, S A; Bonotto, D M

    2014-07-01

    Recently, the idea of generating radon map of Brazil has emerged. First attempts of coordinating radon surveys--carried out by different groups across the country--and initial discussions on how to proceed on a larger scale were made at the First Brazilian Radon Seminary, Natal, September 2012. Conventionally, it is believed that indoor radon is no major problem in Brazil, because the overall benign climate usually allows high ventilation rates. Nevertheless, scattered measurements have shown that moderately high indoor radon concentrations (up to a few hundred Bq m⁻³) do occur regionally. Brazilian geology is very diverse and there are regions where an elevated geogenic radon potential exists or is expected to exist. Therefore, a Brazilian Radon Survey is expected to be a challenge, although it appears an important issue, given the rising concern of the public about the quality of its environment. PMID:24743768

  17. First report of the red palm mite, Raoiella indica Hirst (Acari: Tenuipalpidae), in Brazil.

    PubMed

    Navia, D; Marsaro, A L; da Silva, F R; Gondim, M G C; de Moraes, G J

    2011-01-01

    The presence of the red palm mite, Raoiella indica Hirst, is reported for the first time in Brazil. This invasive mite was found in July 2009 infesting coconut palms and bananas in urban areas of Boa Vista, State of Roraima, in northern Brazil. Comments on the possible pathways of R. indica into the country, present and potential impact of its introduction and mitigating measures to prevent or to delay the mite spread in Brazil are presented. PMID:21710040

  18. Zika virus infection in a traveller returning to Europe from Brazil, March 2015.

    PubMed

    Zammarchi, L; Tappe, D; Fortuna, C; Remoli, M E; Günther, S; Venturi, G; Bartoloni, A; Schmidt-Chanasit, J

    2015-01-01

    We report a case of laboratory-confirmed Zika virus infection imported into Europe from the Americas. The patient developed fever, rash, and oedema of hands and feet after returning to Italy from Brazil in late March 2015. The case highlights that, together with chikungunya virus and dengue virus, three major arboviruses are now co-circulating in Brazil. These arboviruses represent a burden for the healthcare systems in Brazil and other countries where competent mosquito vectors are present. PMID:26084316

  19. Patterns of Vertebrate Diversity and Protection in Brazil.

    PubMed

    Jenkins, Clinton N; Alves, Maria Alice S; Uezu, Alexandre; Vale, Mariana M

    2015-01-01

    Most conservation decisions take place at national or finer spatial scales. Providing useful information at such decision-making scales is essential for guiding the practice of conservation. Brazil is one of the world's megadiverse countries, and consequently decisions about conservation in the country have a disproportionate impact on the survival of global biodiversity. For three groups of terrestrial vertebrates (birds, mammals, and amphibians), we examined geographic patterns of diversity and protection in Brazil, including that of endemic, small-ranged, and threatened species. To understand potential limitations of the data, we also explored how spatial bias in collection localities may influence the perceived patterns of diversity. The highest overall species richness is in the Amazon and Atlantic Forests, while the Atlantic Forest dominates in terms of country endemics and small-ranged species. Globally threatened species do not present a consistent pattern. Patterns for birds were similar to overall species richness, with higher concentrations of threatened species in the Atlantic Forest, while mammals show a more generalized pattern across the country and a high concentration in the Amazon. Few amphibians are listed as threatened, mostly in the Atlantic Forest. Data deficient mammals occur across the country, concentrating in the Amazon and southeast Atlantic Forest, and there are no data deficient birds in Brazil. In contrast, nearly a third of amphibians are data deficient, widespread across the country, but with a high concentration in the far southeast. Spatial biases in species locality data, however, possibly influence the perceived patterns of biodiversity. Regions with low sampling density need more biological studies, as do the many data deficient species. All biomes except the Amazon have less than 3% of their area under full protection. Reassuringly though, rates of protection do correlate with higher biodiversity, including higher levels of

  20. Economic evaluations in gastroenterology in Brazil: A systematic review

    PubMed Central

    de Paiva Haddad, Luciana Bertocco; Decimoni, Tassia Cristina; Turri, Jose Antonio; Leandro, Roseli; de Soárez, Patrícia Coelho

    2016-01-01

    AIM: To systematically review economic evaluations in gastroenterology, relating to Brazil, published between 1980 and 2013. METHODS: We selected full and partial economic evaluations from among those retrieved by searching the following databases: MEDLINE (PubMed); Excerpta Medica; the Latin American and Caribbean Health Sciences Literature database; the Scientific Electronic Library Online; the database of the Centre for Reviews and Dissemination; the National Health Service (NHS) Economic Evaluation Database; the NHS Health Technology Assessment database; the Health Economics database of the Brazilian Virtual Library of Health; Scopus; Web of Science; and the Brazilian Network for the Evaluation of Health Technologies. Two researchers, working independently, selected the studies and extracted the data. RESULTS: We identified 535 health economic evaluations relating to Brazil and published in the 1980-2013 period. Of those 535 articles, only 40 dealt with gastroenterology. Full and partial economic evaluations respectively accounted for 23 (57.5%) and 17 (42.5%) of the 40 studies included. Among the 23 full economic evaluations, there were 11 cost-utility analyses, seven cost-effectiveness analyses, four cost-consequence analyses, and one cost-minimization analysis. Of the 40 studies, 25 (62.5%) evaluated medications; 7 (17.5%) evaluated procedures; and 3 (7.5%) evaluated equipment. Most (55%) of the studies were related to viral hepatitis, and most (63.4%) were published after 2010. Other topics included gastrointestinal cancer, liver transplantation, digestive diseases and hernias. Over the 33-year period examined, the number of such economic evaluations relating to Brazil, especially of those evaluating medications for the treatment of hepatitis, increased considerably. CONCLUSION: Further studies are needed in order to ensure that expenditures on health care in Brazil are made as fairly and efficiently as possible. PMID:26855823

  1. High HIV-1 Genetic Diversity in Patients from Northern Brazil.

    PubMed

    da Costa, Carolina Marinho; Costa de Oliveira, Cintia Mara; Chehuan de Melo, Yonne Francis; Delatorre, Edson; Bello, Gonzalo; Couto-Fernandez, Jose Carlos

    2016-09-01

    The HIV-1 epidemic in Brazil is driven by subtypes B, F1, and C and recombinants forms among those subtypes. The distribution of HIV-1 subtypes, however, may vary across different Brazilian regions and the molecular epidemiologic profile in Northern Brazil remains poorly explored. HIV-1 pol sequences were obtained from 305 patients failing antiretroviral therapy followed at outpatient clinics from five Northern Brazilian states. The most prevalent HIV-1 clade observed in the Northern Brazilian region was subtype B (81%), followed by BF1 recombinants (10%), subtype F1 (4%), subtype C (3%), BC recombinants (2%), and BU recombinants (1%). Although HIV-1 subtype B was the predominant HIV-1 clade in Northern Brazil, its prevalence greatly varies among different states, ranging from 63% in Rondônia to 92% in Acre. Among the 37 HIV-1 recombinant sequences detected in the Northern Brazilian region, nine (24%) displayed a unique recombinant form structure, five (14%) a CRF28/29_BF-like structure, and four (11%) a CRF31_BC-like structure. Two other BF1 recombinant patterns were identified in 16 (43%) and three (8%) samples that may correspond to two potentially new CRFs_BF characteristic of the Northern region. This study reveals that despite the low spatial connectivity with other Brazilian regions, the genetic complexity of the HIV-1 epidemic in Northern Brazil is very high and that the molecular epidemiologic pattern may vary across different northern states, reflecting a complex epidemic with multiple independent viral introductions into this Brazilian region. PMID:27091699

  2. Patterns of Vertebrate Diversity and Protection in Brazil

    PubMed Central

    Jenkins, Clinton N.; Alves, Maria Alice S.; Uezu, Alexandre; Vale, Mariana M.

    2015-01-01

    Most conservation decisions take place at national or finer spatial scales. Providing useful information at such decision-making scales is essential for guiding the practice of conservation. Brazil is one of the world’s megadiverse countries, and consequently decisions about conservation in the country have a disproportionate impact on the survival of global biodiversity. For three groups of terrestrial vertebrates (birds, mammals, and amphibians), we examined geographic patterns of diversity and protection in Brazil, including that of endemic, small-ranged, and threatened species. To understand potential limitations of the data, we also explored how spatial bias in collection localities may influence the perceived patterns of diversity. The highest overall species richness is in the Amazon and Atlantic Forests, while the Atlantic Forest dominates in terms of country endemics and small-ranged species. Globally threatened species do not present a consistent pattern. Patterns for birds were similar to overall species richness, with higher concentrations of threatened species in the Atlantic Forest, while mammals show a more generalized pattern across the country and a high concentration in the Amazon. Few amphibians are listed as threatened, mostly in the Atlantic Forest. Data deficient mammals occur across the country, concentrating in the Amazon and southeast Atlantic Forest, and there are no data deficient birds in Brazil. In contrast, nearly a third of amphibians are data deficient, widespread across the country, but with a high concentration in the far southeast. Spatial biases in species locality data, however, possibly influence the perceived patterns of biodiversity. Regions with low sampling density need more biological studies, as do the many data deficient species. All biomes except the Amazon have less than 3% of their area under full protection. Reassuringly though, rates of protection do correlate with higher biodiversity, including higher levels of

  3. Intensive management of forest plantations in northern Brazil

    SciTech Connect

    Briscoe, C.B.

    1980-01-01

    Jari is developing more than a million hectares in northern Brazil, with 100,000 hectares of melina and pine plantations, a 750 TPD bleached kraft pulp-mill, a native-wood sawmill that cuts 100 Mbf/day, kaolin mine and 500 TPD refinery, 4000 hectares of irrigated rice with rice mill, herds of 6500 cattle, 5500 buffalo, and 800 pigs, as well as fryers, fruit and vegetables. Infrastructure includes five towns, schools, hospital, and 4500 km of roads.

  4. Agricultural and Ranching area, Rio Sao Francisco, Brazil

    NASA Technical Reports Server (NTRS)

    1990-01-01

    This agricultural and Ranching area, Rio Sao Francisco, Brazil (13.0S, 43.5W) has been under study for several years. See scene STS-31-92-045 for comparison. This area has many small single family subsistence farms, large square and rectangular commercial farms and pastures for livestock grazing. Over the several years of observation, the number and size of farms has increased and center-pivot, swing-arm irrigation systems have been installed.

  5. Serum antileptospiral agglutinins in freshwater turtles from Southern Brazil

    PubMed Central

    Silva, Éverton F; Seyffert, Núbia; Cerqueira, Gustavo M.; Leihs, Karl P.; Athanazio, Daniel A.; Valente, Ana L. S.; Dellagostin, Odir A.; Brod, Claudiomar S.

    2009-01-01

    In this study, we observed the presence of antileptospiral agglutinins in freshwater turtles of two urban lakes of Pelotas, Southern Brazil. Forty animals (29 Trachemys dorbigny and 11 Phrynops hilarii) were captured and studied. Attempts to isolate leptospires from blood and urine samples were unsuccessful. Serum samples (titer > 100) reactive to pathogenic strains were observed in 11 animals. These data encourage surveys of pet turtles to evaluate the risk of transmission of pathogenic leptospires to humans. PMID:24031348

  6. Correcting vital information: estimating infant mortality, Brazil, 2000-2009

    PubMed Central

    de Frias, Paulo Germano; Szwarcwald, Célia Landmann; de Souza, Paulo Roberto Borges; de Almeida, Wanessa da Silva; Lira, Pedro Israel Cabral

    2013-01-01

    OBJECTIVE To propose a simplified method of correcting vital information and estimating the coefficient of infant mortality in Brazil. METHODS Vital data in the information systems on mortality and live births were corrected using correction factors, estimated based on events not reported to the Brazilian Ministry of Health and obtained by active search. This simplified method for correcting vital information for the period 2000-2009 for Brazil and its federal units establishes the level of adequacy of information on deaths and live births by calculating the overall coefficient of mortality standardized by age and the ratio between reported and expected live births, respectively, in each Brazilian municipality. By applying correction factors to the number of deaths and live births reported in each county, the vital statistics were corrected, making it possible to estimate the coefficient of infant mortality. RESULTS The highest correction factors were related to infant deaths, reaching values higher than 7 for municipalities with very precarious mortality information. For deaths and live births, the correction factors exhibit a decreasing gradient as indicators of adequacy of the vital information improve. For the year 2008, the vital information corrected by the simplified method per state were similar to those obtained in the research of active search. Both the birth rate and the infant mortality rate decreased in the period in all Brazilian regions. In the Northeast, the annual rate of decline was 6.0%, the highest in Brazil (4.7%). CONCLUSIONS The active search of deaths and births allowed correction factors to be calculated by level of adequacy of mortality information and live births. The simplified method proposed here allowed vital information to be corrected per state for the period 2000-2009 and the progress of the coefficient of infant mortality in Brazil, its regions and states to be assessed. PMID:24626543

  7. A Horizontal Brazil-Nut Effect and Its Reverse

    NASA Astrophysics Data System (ADS)

    Schnautz, T.; Brito, R.; Kruelle, C. A.; Rehberg, I.

    2005-07-01

    Transport effects in a monolayer consisting of a binary granular mixture, confined in a horizontally vibrating circular dish, are studied experimentally and compared with a reduced theoretical model. Depending on the ratio of the particles’ material density and size, migration of the larger particles occurs either towards the boundary or to the center of the circular container. These directed motions show similarities to the Brazil-nut effect and its reverse form.

  8. Outdoor Exposure to Solar Ultraviolet Radiation and Legislation in Brazil.

    PubMed

    Silva, Abel A

    2016-06-01

    The total ozone column of 265 ± 11 Dobson Units in the tropical-equatorial zones and 283 ± 16 Dobson Units in the subtropics of Brazil are among the lowest on Earth, and as a result, the prevalence of skin cancer due to solar ultraviolet radiation is among the highest. Daily erythemal doses in Brazil can be over 7,500 J m. Erythemal dose rates on cloudless days of winter and summer are typically about 0.147 W m and 0.332 W m, respectively. However, radiation enhancement events yielded by clouds have been reported with erythemal dose rates of 0.486 W m. Daily doses of the diffuse component of erythemal radiation have been determined with values of 5,053 J m and diffuse erythemal dose rates of 0.312 W m. Unfortunately, Brazilians still behave in ways that lead to overexposure to the sun. The annual personal ultraviolet radiation ambient dose among Brazilian youths can be about 5.3%. Skin cancer in Brazil is prevalent, with annual rates of 31.6% (non-melanoma) and 1.0% (melanoma). Governmental and non-governmental initiatives have been taken to increase public awareness of photoprotection behaviors. Resolution #56 by the Agência Nacional de Vigilância Sanitária has banned tanning devices in Brazil. In addition, Projects of Law (PL), like PL 3730/2004, propose that the Sistema Único de Saúde should distribute sunscreen to members of the public, while PL 4027/2012 proposes that employers should provide outdoor workers with sunscreen during professional outdoor activities. Similar laws have already been passed in some municipalities. These are presented and discussed in this study. PMID:27115230

  9. Downgrading, downsizing, degazettement, and reclassification of protected areas in Brazil.

    PubMed

    Bernard, E; Penna, L A O; Araújo, E

    2014-08-01

    Protected areas (PAs) are key elements for biodiversity conservation and ecosystem services. Brazil has the largest PA system in the world, covering approximately 220 million ha. This system expanded rapidly in the mid-1990s to the mid-2000s. Recent events in Brazil, however, have led to an increase in PA downgrading, downsizing, and degazettement (PADDD). Does this reflect a shift in the country's PA policy? We analyzed the occurrence, frequency, magnitude, type, spatial distribution, and causes of changes in PA boundaries and categories in Brazil. We identified 93 PADDD events from 1981 to 2012. Such events increased in frequency since 2008 and were ascribed primarily to generation and transmission of electricity in Amazonia. In Brazilian parks and reserves, 7.3 million ha were affected by PADDD events, and of these, 5.2 million ha were affected by downsizing or degazetting. Moreover, projects being considered by the Federal Congress may degazette 2.1 million ha of PA in Amazonia alone. Relaxing the protection status of existing PAs is proving to be politically easy in Brazil, and the recent increase in frequency and extension of PADDD reflects a change in governmental policy. By taking advantage of chronic deficiencies in financial and personnel resources and surveillance, disputes over land tenure, and the slowness of the Brazilian justice, government agencies have been implementing PADDD without consultation of civil society. If parks and reserves are to maintain their integrity, there will need to be investments in Brazilian PAs and a better understanding of the benefits PAs provide. PMID:24724978

  10. Development of a micro distillery for fuel alcohol in Brazil

    SciTech Connect

    Hulett, D.J.L.

    1981-10-01

    The design, operation and capital cost of a MICRO distillery in Brazil are outlined. The distillery, which produces hydrated ethyl alcohol at a rate of less than 5,000 litres/day is extremely simple, inexpensive and easy to run, needing at most five people per shift to operate. The initial investment, per litre of capacity installed, is approximately one third that of the large distilleries. The ideal feedstocks are sugar cane and sweet sorghum.

  11. Diaspididae (Hemiptera: Coccoidea) of Espírito Santo, Brazil

    PubMed Central

    Culik, Mark P.; Martins, David S.; Ventura, José A.; Wolff, Vera S.

    2008-01-01

    Twenty-seven species of armored scale insects (Hemiptera: Diaspididae) are newly recorded from Espírito Santo, Brazil, and information on the host plants and geographic distribution of the 31 species of Diaspididae that have been identified in the State is provided. New plant host records are reported for 11 of the diaspidid species studied and results are discussed with respect to development of agriculture in this and similar areas with objectives of modernization and diversification. PMID:20337558

  12. The mineral economy of Brazil--Economia mineral do Brasil

    USGS Publications Warehouse

    Gurmendi, Alfredo C.; Barboza, Frederico Lopes; Thorman, Charles H.

    1999-01-01

    This study depicts the Brazilian government structure, mineral legislation and investment policy, taxation, foreign investment policies, environmental laws and regulations, and conditions in which the mineral industry operates. The report underlines Brazil's large and diversified mineral endowment. A total of 37 mineral commodities, or groups of closely related commodities, is discussed. An overview of the geologic setting of the major mineral deposits is presented. This report is presented in English and Portuguese in pdf format.

  13. The demography of inequality: considerations on black people in Brazil.

    PubMed

    Berquo, E

    1997-01-01

    The author examines the demographic characteristics of the self-declared black population in Brazil. "A...general conclusion is that there are three demographic profiles: that of Whites, of Blacks, and of mixed blood.... The analysis has shown that [blacks and mixed bloods] are subjected to changes in mortality, marriage, and fertility, though at differing times. Mixed bloods are increasingly coming closer to whites, certainly as a result of the different rhythms of social, economic and cultural changes." PMID:12293609

  14. Clostridium difficile ribotypes in humans and animals in Brazil

    PubMed Central

    Silva, Rodrigo Otávio Silveira; Rupnik, Maja; Diniz, Amanda Nádia; Vilela, Eduardo Garcia; Lobato, Francisco Carlos Faria

    2015-01-01

    Clostridium difficile is an emerging enteropathogen responsible for pseudomembranous colitis in humans and diarrhoea in several domestic and wild animal species. Despite its known importance, there are few studies aboutC. difficile polymerase chain reaction (PCR) ribotypes in Brazil and the actual knowledge is restricted to studies on human isolates. The aim of the study was therefore to compare C. difficileribotypes isolated from humans and animals in Brazil. Seventy-six C. difficile strains isolated from humans (n = 25), dogs (n = 23), piglets (n = 12), foals (n = 7), calves (n = 7), one cat, and one manned wolf were distributed into 24 different PCR ribotypes. Among toxigenic strains, PCR ribotypes 014/020 and 106 were the most common, accounting for 14 (18.4%) and eight (10.5%) samples, respectively. Fourteen different PCR ribotypes were detected among human isolates, nine of them have also been identified in at least one animal species. PCR ribotype 027 was not detected, whereas 078 were found only in foals. This data suggests a high diversity of PCR ribotypes in humans and animals in Brazil and support the discussion of C. difficile as a zoonotic pathogen. PMID:26676318

  15. Explaining Racial Disparities in Infant Health in Brazil

    PubMed Central

    Nyarko, Kwame A.; Lopez-Camelo, Jorge; Castilla, Eduardo E.

    2013-01-01

    Objectives. We sought to quantify how socioeconomic, health care, demographic, and geographic effects explain racial disparities in low birth weight (LBW) and preterm birth (PTB) rates in Brazil. Methods. We employed a sample of 8949 infants born between 1995 and 2009 in 15 cities and 7 provinces in Brazil. We focused on disparities in LBW (< 2500 g) and PTB (< 37 gestational weeks) prevalence between infants of African ancestry alone or African mixed with other ancestries, and European ancestry alone. We used a decomposition model to quantify the contributions of conceptually relevant factors to these disparities. Results. The model explained 45% to 94% of LBW and 64% to 94% of PTB disparities between the African ancestry groups and European ancestry. Differences in prenatal care use and geographic location were the most important contributors, followed by socioeconomic differences. The model explained the majority of the disparities for mixed African ancestry and part of the disparity for African ancestry alone. Conclusions. Public policies to improve children’s health should target prenatal care and geographic location differences to reduce health disparities between infants of African and European ancestries in Brazil. PMID:23409894

  16. Leprosy in children under fifteen years in Brazil, 2011.

    PubMed

    Levantezi, Magda; Moreira, Tadiana; Sena Neto, Sebastião; De Jesus, Aline Ludmila

    2014-06-01

    The aim of this study is to describe the occurrence of Hansen's disease in children under 15 years of age and to analyse the burden of disease in the same population in Brazil in 2011. This is a descriptive epidemiological study on the positive cases of Hansen's disease in minors below 15 years of age notified in Brazil. Data was collected from the Information System on Disease Notification for Hansen's disease cases, and the Brazilian Institute of Geographic Statistics for population data. The study's results showed that 2420 minors with Hansen's Disease in 2011 were distributed in 5565 cities, 692 cities registered the occurrence of 1-10 cases of the disease, a total of 1489 cases (61%); 35 cities showed 15 to 25 cases, 544 (22.5%); and eight cities notified 25 cases or more, totalling 87 cases (16%), therefore, about one third of the Hansen's disease cases in minors under 15 years in Brazil in the year of 2011 are concentrated in 43 Brazilian cities. PMID:25255615

  17. A historical perspective on malaria control in Brazil

    PubMed Central

    Griffing, Sean Michael; Tauil, Pedro Luiz; Udhayakumar, Venkatachalam; Silva-Flannery, Luciana

    2015-01-01

    Malaria has always been an important public health problem in Brazil. The early history of Brazilian malaria and its control was powered by colonisation by Europeans and the forced relocation of Africans as slaves. Internal migration brought malaria to many regions in Brazil where, given suitableAnopheles mosquito vectors, it thrived. Almost from the start, officials recognised the problem malaria presented to economic development, but early control efforts were hampered by still developing public health control and ignorance of the underlying biology and ecology of malaria. Multiple regional and national malaria control efforts have been attempted with varying success. At present, the Amazon Basin accounts for 99% of Brazil’s reported malaria cases with regional increases in incidence often associated with large scale public works or migration. Here, we provide an exhaustive summary of primary literature in English, Spanish and Portuguese regarding Brazilian malaria control. Our goal was not to interpret the history of Brazilian malaria control from a particular political or theoretical perspective, but rather to provide a straightforward, chronological narrative of the events that have transpired in Brazil over the past 200 years and identify common themes. PMID:26517649

  18. Clostridium difficile ribotypes in humans and animals in Brazil.

    PubMed

    Silva, Rodrigo Otávio Silveira; Rupnik, Maja; Diniz, Amanda Nádia; Vilela, Eduardo Garcia; Lobato, Francisco Carlos Faria

    2015-12-01

    Clostridium difficile is an emerging enteropathogen responsible for pseudomembranous colitis in humans and diarrhoea in several domestic and wild animal species. Despite its known importance, there are few studies about C. difficile polymerase chain reaction (PCR) ribotypes in Brazil and the actual knowledge is restricted to studies on human isolates. The aim of the study was therefore to compare C. difficile ribotypes isolated from humans and animals in Brazil. Seventy-six C. difficile strains isolated from humans (n = 25), dogs (n = 23), piglets (n = 12), foals (n = 7), calves (n = 7), one cat, and one manned wolf were distributed into 24 different PCR ribotypes. Among toxigenic strains, PCR ribotypes 014/020 and 106 were the most common, accounting for 14 (18.4%) and eight (10.5%) samples, respectively. Fourteen different PCR ribotypes were detected among human isolates, nine of them have also been identified in at least one animal species. PCR ribotype 027 was not detected, whereas 078 were found only in foals. This data suggests a high diversity of PCR ribotypes in humans and animals in Brazil and support the discussion of C. difficile as a zoonotic pathogen. PMID:26676318

  19. Breeding and trade of wildlife in Santa Catarina state, Brazil.

    PubMed

    Kuhnen, V V; Remor, J O; Lima, R E M

    2012-02-01

    The wildlife trade is becoming increasingly more relevant in discussions concerning conservation biology and the sustainable management of natural resources. The aim of this study was to document the trade and breeding of wildlife in Santa Catarina state, in southern Brazil. Data was collected from annual reports (1996-2008) of wildlife breeders which were sent to IBAMA. By the end of 2008, there were 79 wildlife breeders and 11 wildlife traders distributed in Santa Catarina. Commercial breeding accounted for the highest number of breeders (51%). In total, there are 213 species of wild animals bred in the state: 177 birds, 19 mammals and 17 reptiles. Of these, 48% are native to Santa Catarina, 32% occur in other Brazilian states and 20% are exotic to Brazil. Nine percent of the species bred are vulnerable or endangered. It was observed that some breeders reported breeding unauthorized species. Altogether, 93 species are bred illegally by 19 breeders. Of these species, 48 are native to Santa Catarina and three are classified as vulnerable or in danger of extinction. We hope the data presented in this paper contributes to the development of conservation strategies and conscious use of wildlife resources in Brazil. PMID:22437385

  20. Nuclear rapprochement in Argentina and Brazil: Workshop summary

    SciTech Connect

    James E. Doyle

    1999-10-01

    On October 21 and 22, 1998, the Center for International Security Affairs at Los Alamos National Laboratory and the Center for Global Security and Cooperation at Science Applications International Corporation hosted the first of a series of work-shops on states that have chosen to roll back their pursuit of nuclear arms. The objective of the workshop series is to conduct a systematic evaluation of the roles played by U.S. nonproliferation policy in cases of nuclear rollback or restraint and to provide recommendations for future nonproliferation efforts based on lessons learned. Key attendees at the workshop included officials and former officials from the foreign ministries of Argentina and Brazil, and current and former officials from the U.S. Department of State, the Arms Control and Disarmament Agency (ACDA), and the Department of Energy (DOE). Scholars and independent researchers who have examined nuclear policy in Argentina and Brazil also participated. This workshop report includes important background information that helps set the stage for assessing nuclear policies in Argentina and Brazil. It describes national perspectives and areas of consensus and debate among the participants, particularly on the questions of lessons learned and their salience to proliferation challenges in other states. It also summarizes key questions and propositions regarding the roles played in these cases by U.S. nonproliferation policy.

  1. Cancer cases attributable to alcohol consumption in Brazil.

    PubMed

    Thuler, Luiz Claudio Santos; de Menezes, Raquel Ferreira; Bergmann, Anke

    2016-08-01

    This is the first study specifically estimating the proportion of new cancer cases that could be attributable to alcohol consumption in the year 2012 in Brazil. The proportion of exposed cases and the association between alcohol and lip and oral cavity, nasopharynx, other pharynx, larynx, esophagus, colorectum, female breast, liver, and intrahepatic bile ducts cancers was based on data made available by the Integrator System of Hospital Cancer Registries. The cancer incidence was obtained from the estimates produced by GLOBOCAN. In 2012 there were 437,592 new cancer cases in Brazil, excluding non-melanoma skin cancers. Of these, alcohol consumption was responsible for 4.8% of all new cases. The alcohol-attributable fraction was higher for men (7.0%) than for women (2.6%). A total of 21,000 new cancer cases, 15,554 in men and 5,646 in women, could be attributable to alcohol consumption. In Brazil, a significant fraction of cancer cases can be attributed to alcohol consumption, and public health measures to prevent heavy alcohol use should be implemented. PMID:27565752

  2. Influenza A Viruses of Human Origin in Swine, Brazil

    PubMed Central

    Schaefer, Rejane; Gava, Danielle; Cantão, Maurício Egídio; Ciacci-Zanella, Janice Reis

    2015-01-01

    The evolutionary origins of the influenza A(H1N1)pdm09 virus that caused the first outbreak of the 2009 pandemic in Mexico remain unclear, highlighting the lack of swine surveillance in Latin American countries. Although Brazil has one of the largest swine populations in the world, influenza was not thought to be endemic in Brazil’s swine until the major outbreaks of influenza A(H1N1)pdm09 in 2009. Through phylogenetic analysis of whole-genome sequences of influenza viruses of the H1N1, H1N2, and H3N2 subtypes collected in swine in Brazil during 2009–2012, we identified multiple previously uncharacterized influenza viruses of human seasonal H1N2 and H3N2 virus origin that have circulated undetected in swine for more than a decade. Viral diversity has further increased in Brazil through reassortment between co-circulating viruses, including A(H1N1)pdm09. The circulation of multiple divergent hemagglutinin lineages challenges the design of effective cross-protective vaccines and highlights the need for additional surveillance. PMID:26196759

  3. The burden of serious human fungal infections in Brazil.

    PubMed

    Giacomazzi, Juliana; Baethgen, Ludmila; Carneiro, Lilian C; Millington, Maria Adelaide; Denning, David W; Colombo, Arnaldo L; Pasqualotto, Alessandro C

    2016-03-01

    In Brazil, human fungal infections are prevalent, however, these conditions are not officially reportable diseases. To estimate the burden of serious fungal diseases in 1 year in Brazil, based on available data and published literature. Historical official data from fungal diseases were collected from Brazilian Unified Health System Informatics Department (DATASUS). For fungal diseases for which no official data were available, assumptions of frequencies were made by estimating based on published literature. The incidence (/1000) of hospital admissions for coccidioidomycosis was 7.12; for histoplasmosis, 2.19; and for paracoccidioidomycosis, 7.99. The estimated number of cryptococcal meningoencephalitis cases was 6832. Also, there were 4115 cases of Pneumocystis pneumonia in AIDS patients per year, 1 010 465 aspergillosis and 2 981 416 cases of serious Candida infections, including invasive and non-invasive diseases. In this study, we demonstrate that more than 3.8 million individuals in Brazil may be suffering from serious fungal infections, mostly patients with malignant cancers, transplant recipients, asthma, previous tuberculosis, HIV infection and those living in endemic areas for truly pathogenic fungi. The scientific community and the governmental agencies should work in close collaboration in order to reduce the burden of such complex, difficult-to-diagnose and hard to treat diseases. PMID:26691607

  4. Forecasting Temporal Dynamics of Cutaneous Leishmaniasis in Northeast Brazil

    PubMed Central

    Lewnard, Joseph A.; Jirmanus, Lara; Júnior, Nivison Nery; Machado, Paulo R.; Glesby, Marshall J.; Ko, Albert I.; Carvalho, Edgar M.; Schriefer, Albert; Weinberger, Daniel M.

    2014-01-01

    Introduction Cutaneous leishmaniasis (CL) is a vector-borne disease of increasing importance in northeastern Brazil. It is known that sandflies, which spread the causative parasites, have weather-dependent population dynamics. Routinely-gathered weather data may be useful for anticipating disease risk and planning interventions. Methodology/Principal Findings We fit time series models using meteorological covariates to predict CL cases in a rural region of Bahía, Brazil from 1994 to 2004. We used the models to forecast CL cases for the period 2005 to 2008. Models accounting for meteorological predictors reduced mean squared error in one, two, and three month-ahead forecasts by up to 16% relative to forecasts from a null model accounting only for temporal autocorrelation. Significance These outcomes suggest CL risk in northeastern Brazil might be partially dependent on weather. Responses to forecasted CL epidemics may include bolstering clinical capacity and disease surveillance in at-risk areas. Ecological mechanisms by which weather influences CL risk merit future research attention as public health intervention targets. PMID:25356734

  5. Geriatrics in Brazil: a big country with big opportunities.

    PubMed

    Garcez-Leme, Luiz E; Leme, Mariana Deckers; Espino, David V

    2005-11-01

    Brazil has approximately 180 million inhabitants, of whom 15.2 million are aged 60 and older and 1.9 million are aged 80 and older. By 2025, the Brazilian elderly population is expected to grow to more than 32 million. Brazil has many problems related to its geographic and population size. Great distances between major cities, marked cultural and racial heterogeneity between the various geographic regions, high poverty levels, and decreasing family size all combine to put pressure on the medical and social services that can be made available to the elder population. Less than 500 Brazilian physicians are certified as geriatricians, translating into one geriatrician for every 37,000 elderly Brazilians. Beside 15 geriatric medicine residencies a larger number of fellowship programs exist, and these programs are in high demand, with more than 20 candidates per position, indicating new opportunities for growth in elder care. In addition, geriatric initiatives such as the annual elder vaccination program and the elder statute, recently approved by the Brazilian Congress, indicate that geriatric care in Brazil is entering a new era of growth and development. Although the challenges remain great, there are opportunities for Brazilian geriatrics and gerontology. PMID:16274389

  6. Hantavirus pulmonary syndrome in a highly endemic area of Brazil.

    PubMed

    Oliveira, R C; Sant'ana, M M; Guterres, A; Fernandes, J; Hillesheim, N L F K; Lucini, C; Gomes, R; Lamas, C; Bochner, R; Zeccer, S; DE Lemos, E R S

    2016-04-01

    Hantavirus pulmonary syndrome (HPS) is the most frequently reported fatal rodent-borne disease in Brazil, with the majority of cases occurring in Santa Catarina. We analysed the clinical, laboratory and epidemiological data of the 251 confirmed cases of HPS in Santa Catarina in 1999-2011. The number of cases ranged from 10 to 47 per year, with the highest incidences in 2004-2006. Gastrointestinal tract manifestations were found in >60% of the cases, potentially confounding diagnosis and leading to inappropriate therapy. Dyspnoea, acute respiratory failure, renal failure, increased serum creatinine and urea levels, increased haematocrits and the presence of pulmonary interstitial infiltrate were significantly more common in HPS patients who died. In addition, we demonstrated that the six cases from the midwest region of the state were associated with Juquitiba virus genotype. The case-fatality rate in this region, 19·2%, was lower than that recorded for other mesoregions. In the multivariate analysis increase of serum creatinine and urea was associated with death by HPS. Our findings help elucidate the epidemiology of HPS in Brazil, where mast seeding of bamboo can trigger rodent population eruptions and subsequent human HPS outbreaks. We also emphasize the need for molecular confirmation of the hantavirus genotype of human cases for a better understanding of the mortality-related factors associated with HPS cases in Brazil. PMID:26464248

  7. Occurrence of Toxoplasma gondii in domestic rabbits of Northeastern Brazil.

    PubMed

    de Lima, Débora Costa Viegas; Santos, André de Souza; da Silva, Luana Thamires Rapôso; de Melo, Renata Pimentel Bandeira; da Silva, José Givanildo; Júnior, José Wilton Pinheiro; Mota, Rinaldo Aparecido

    2016-09-01

    The present study aimed to conduct a serosurvey of toxoplasmosis in domestic rabbits of Northeastern Brazil. Blood samples and tissue fragments (brain, heart and diaphragm) were collected from 150 and 54 rabbits from the state of Pernambuco, Brazil, respectively. The serum samples were subjected to serological analysis (Modified Agglutination Test - MAT) and the tissue samples were assessed by PCR and histopathological analysis. Data collected through questionnaires were subjected to analysis of risk factors. According to the MAT and the PCR results, 6.7% (10/150; CI 3.2%-11.9%) of the rabbits were positive for anti-T. gondii antibodies and 9.25% (5/54) of the tissue fragments were positive for T. gondii DNA, respectively. Lesions associated with T. gondii infection, mainly characterized by granuloma, mononuclear cell infiltrates, degeneration areas and necrosis in brain and heart, were detected in the histopathological analysis. The risk factors associated with T. gondii infection identified in the present study were homemade food (odds ratio = 39.00) and contact between cats and rabbits (odds ratio = 52.00). This is the first report of toxoplasmosis in rabbits of Northeastern Brazil. The management problems identified in the present study must be corrected to reduce the frequency of positive animals in herds of rabbits. PMID:27447212

  8. Genetic diversity and recombination analysis of sweepoviruses from Brazil

    PubMed Central

    2012-01-01

    Background Monopartite begomoviruses (genus Begomovirus, family Geminiviridae) that infect sweet potato (Ipomoea batatas) around the world are known as sweepoviruses. Because sweet potato plants are vegetatively propagated, the accumulation of viruses can become a major constraint for root production. Mixed infections of sweepovirus species and strains can lead to recombination, which may contribute to the generation of new recombinant sweepoviruses. Results This study reports the full genome sequence of 34 sweepoviruses sampled from a sweet potato germplasm bank and commercial fields in Brazil. These sequences were compared with others from public nucleotide sequence databases to provide a comprehensive overview of the genetic diversity and patterns of genetic exchange in sweepoviruses isolated from Brazil, as well as to review the classification and nomenclature of sweepoviruses in accordance with the current guidelines proposed by the Geminiviridae Study Group of the International Committee on Taxonomy of Viruses (ICTV). Co-infections and extensive recombination events were identified in Brazilian sweepoviruses. Analysis of the recombination breakpoints detected within the sweepovirus dataset revealed that most recombination events occurred in the intergenic region (IR) and in the middle of the C1 open reading frame (ORF). Conclusions The genetic diversity of sweepoviruses was considerably greater than previously described in Brazil. Moreover, recombination analysis revealed that a genomic exchange is responsible for the emergence of sweepovirus species and strains and provided valuable new information for understanding the diversity and evolution of sweepoviruses. PMID:23082767

  9. [Combating smoking in Brazil: the strategic importance of government actions].

    PubMed

    Silva, Sandra Tavares da; Martins, Mariana Campos; Faria, Franciane Rocha de; Cotta, Rosângela Minardi Mitre

    2014-02-01

    Brazil is a world benchmark in combating smoking and promoting actions through the National Program for Tobacco Control and other Risk Factors for Cancer (PNCTOFR). This literature review was conducted in order to outline the actions of PNCTOFR and identify evidence of their effectiveness in reducing the prevalence of smoking in Brazil. The documents available in the electronic portals of INCA, the National Policy on Health Promotion, the National Tobacco Control Observatory, the World Health Organization and the Pan American Health Organization were used, in addition to the Lilacs, PubMed Central, SciELO and ScienceDirect databases. The reference bases for analysis of the actions were the areas/dimensions proposed by the International Union for Health Promotion and Education. The restriction of the availability, control of marketing and commercialization, educational activities in schools, assistance in primary care for health professionals and the general population, control of consumption in public places and work are some of the actions that contributed to reduction in the prevalence of smoking in Brazil from 32.7% in 1997 to 14.8% in 2011. The results indicate the effectiveness of the actions of PNCTOFR, albeit smoking is still a public health problem and needs to be curbed. PMID:24863830

  10. Distribution of forensic marker allelic frequencies in Pernambuco, Northestern Brazil.

    PubMed

    Santos, S M; Souza, C A; Rabelo, K C N; Souza, P R E; Moura, R R; Oliveira, T C; Crovella, S

    2015-01-01

    Pernambuco is one of the 27 federal units of Brazil, ranking seventh in the number of inhabitants. We examined the allele frequencies of 13 short tandem repeat loci (CFS1PO, D3S1358, D5S818, D7S820, D8S1179, D13S317, D16S539, D18S51, D21S11, FGA, TH01, vWA, and TPOX), the minimum recommended by the Federal Bureau of Investigation and commonly used in forensic genetics laboratories in Brazil, in a sample of 609 unrelated individuals from all geographic regions of Pernambuco. The allele frequencies ranged from 5 to 47.2%. No significant differences for any loci analyzed were observed compared with other publications in other various regions of Brazil. Most of the markers observed were in Hardy-Weinberg equilibrium. The occurrence of the allele 47.2 (locus FGA) and alleles 35.1 and 39 (locus D21S11), also described in a single study of the Brazilian population, was observed. The other forensic parameters analyzed (matching probability, power of discrimination, polymorphic information content, paternity exclusion, complement factor I, observed heterozygosity, expected heterozygosity) indicated that the studied markers are very informative for human forensic identification purposes in the Pernambuco population. PMID:25966202

  11. Estimated Zika virus importations to Europe by travellers from Brazil

    PubMed Central

    Massad, Eduardo; Tan, Ser-Han; Khan, Kamran; Wilder-Smith, Annelies

    2016-01-01

    Background Given the interconnectivity of Brazil with the rest of the world, Zika virus (ZIKV) infections have the potential to spread rapidly around the world via viremic travellers. The extent of spread depends on the travel volume and the endemicity in the exporting country. In the absence of reliable surveillance data, we did mathematical modelling to estimate the number of importations of ZIKV from Brazil into Europe. Design We applied a previously developed mathematical model on importations of dengue to estimate the number of ZIKV importations into Europe, based on the travel volume, the probability of being infected at the time of travel, the population size of Brazil, and the estimated incidence of ZIKV infections. Results Our model estimated between 508 and 1,778 imported infections into Europe in 2016, of which we would expect between 116 and 355 symptomatic Zika infections; with the highest number of importations being into France, Portugal and Italy. Conclusions Our model identified high-risk countries in Europe. Such data can assist policymakers and public health professionals in estimating the extent of importations in order to prepare for the scale up of laboratory diagnostic assays and estimate the occurrence of Guillain–Barré Syndrome, potential sexual transmission, and infants with congenital ZIKV syndrome. PMID:27193266

  12. “Almost invisible scars”: medical tourism to Brazil.

    PubMed

    Edmonds, Alexander

    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, others less visible - contributing to Brazil's international reputation for excellence in cosmetic plastic surgery. Brazil's plastic surgery residency programs, some of which are housed within its public health system, attract overseas surgeons, provide ample opportunities for valuable training in cosmetic techniques, and create a clinical environment that favors experimentation with innovative techniques. Many graduates of these programs open private clinics that, in turn, attract overseas patients. High demand for Brazilian plastic surgery also reflects an expansive notion of female health that includes sexual realization, mental health, and cosmetic techniques that manage reproduction. Medical tourism is sometimes represented as being market-driven: patients in wealthier nations travel to obtain quality services at lower prices. This article ends by reflecting on how more complex local and transnational dynamics also contribute to demand for elective medical procedures such as cosmetic surgery. PMID:21114074

  13. [The impact of climate change on leishmaniasis in Brazil].

    PubMed

    Mendes, Chrystian Soares; Coelho, Alexandre Bragança; Féres, José Gustavo; Souza, Elvanio Costa de; Cunha, Dênis Antônio da

    2016-01-01

    This paper sought to assess how climate change will affect the proliferation of leishmaniasis in Brazil in three time frames: 2010-2039, 2040-2079 and 2080-2100, and with two climate change scenarios. The relation of temperature, precipitation and the number of hospital admissions due to leishmaniasis was estimated and projections were made using these results. Results show that precipitation has a strong relation with leishmaniasis incidence and projections show that by the end of the twenty-first century there will be a 15% growth in the annual number of hospital admissions due to leishmaniasis in Brazil, compared to the base scenario (1992-2002). In regional terms, projections indicate growth in every region, with the exception of the Mid-West. The highest relative growth will be in the South of the country, while the highest increase in absolute terms will be observed in the Northeast region. In general, the incidence of leishmaniasis will grow in Brazil due to climate change. PMID:26816183

  14. Toward a global-climate-change program for brazil

    SciTech Connect

    Johnson, T.; Hester, J.

    1990-05-01

    Recognizing the potential adverse climatic effects of the extensive clearing and burning of trees in the Amazon region, the Government of Brazil, in a sharp policy reversal, is now putting environmental management at the top of its political agenda. At the same time the U.S. Congress has passed new legislation mandating that A.I.D. support global climate change (GCC) programs in key countries, offering the first opportunity in decades for environmental cooperation between the United States and Brazil. The study provides a strategic overview and detailed description of the A.I.D./Brazil GCC program, which will have a five-year timeframe and will be implemented in cooperation with other donors, including the World Bank and the Inter- American Development Bank. While focusing on deforestation, the program will include an energy efficiency component. Among the major GCC activities will be to: (1) provide U.S. postdoctoral training in natural resources macro-economic policy for influential Brazilian economists; (2) support interdisciplinary environmental research and comparative policy analyses; (3) establish a new Brazilian NGO -- the Institute for Energy Efficiency; and (4) develop collaborative activities between key Brazilian agencies and the U.S. Environmental Protection Agency, the U.S. Forest Service, and the World Wildlife Fund and other U.S. PVO's.

  15. Explaining Racial Disparities in Infant Health in Brazil

    PubMed Central

    Nyarko, Kwame A.; Lopez-Camelo, Jorge; Castilla, Eduardo E.

    2015-01-01

    Objectives. We sought to quantify how socioeconomic, health care, demographic, and geographic effects explain racial disparities in low birth weight (LBW) and preterm birth (PTB) rates in Brazil. Methods. We employed a sample of 8949 infants born between 1995 and 2009 in 15 cities and 7 provinces in Brazil. We focused on disparities in LBW (< 2500 g) and PTB (< 37 gestational weeks) prevalence between infants of African ancestry alone or African mixed with other ancestries, and European ancestry alone. We used a decomposition model to quantify the contributions of conceptually relevant factors to these disparities. Results. The model explained 45% to 94% of LBW and 64% to 94% of PTB disparities between the African ancestry groups and European ancestry. Differences in prenatal care use and geographic location were the most important contributors, followed by socioeconomic differences. The model explained the majority of the disparities for mixed African ancestry and part of the disparity for African ancestry alone. Conclusions. Public policies to improve children’s health should target prenatal care and geographic location differences to reduce health disparities between infants of African and European ancestries in Brazil. PMID:26313046

  16. Geochemical Atlas of the San Jose and Golfito quadrangles, Costa Rica. Atlas Geoquimico de los cuadrangulos de San Jose y Golfito, Costa Rica

    SciTech Connect

    Not Available

    1987-07-01

    The Geochemical Atlas of the San Jose and Golfito 1:200,000-scale quadrangles, Costa Rica, was produced to help stimulate the growth of the Costa Rican mining industry and, thus, to benefit the economy of the country. As a result of the geochemical data presented in the Atlas, future exploration for metallic minerals in Costa Rica can be focused on specific areas that have the highest potential for mineralization. Stream-sediment samples were collected from drainage basins within the two quadrangles. These samples were analyzed for 50 elements and the results were displayed as computer-generated color maps. Each map shows the variation in abundance of a single element within the quadrangle. Basic statistics, geological and cultural data are included as insets in each map to assist in interpretation. In the Golfito quadrangle, the geochemical data do not clearly indicate undiscovered gold mineralization. The areas known to contain placer (alluvial) gold are heavily affected by mining activity. Statistical treatment of the geochemical data is necessary before it will be possible to determine the gold potential of this quadrangle. In San Jose quadrangle, gold and the pathfinder elements, arsenic and antimony, are indicators of the gold mineralization characteristic of the Costa Rican gold district located in the Tilaran-Montes del Aguacate Range. This work shows that high concentrations of these elements occur in samples collected downstream from active gold mines. More importantly, the high concentrations of gold, arsenic, and antimony in sediment samples from an area southeast of the known gold district suggest a previously unknown extension of the district. This postulated extension underlain by Tertiary volcanic rocks which host the gold deposits within the gold district. The geochemical data, displayed herein, also indicate that drainage basins north of Ciudad Quesada on the flanks of Volcan Platanar have high gold potential.

  17. Promoting Scientific Collaboration in South America through IDD-Brazil

    NASA Astrophysics Data System (ADS)

    Chagas, G. O.

    2006-05-01

    The IDD-Brazil constitutes of an expansion of the Unidata Internet Data Distribution (IDD), a joint effort among the Laboratório de Prognósticos em Mesoescala - Universidade Federal do Rio de Janeiro (LPM/UFRJ), Centro de PreviSão de Tempo e Estudos Climáticos (CPTEC, a division of INPE) and the Unidata Program Center, linking several Brazilian and South American Institutions in a network for near-real time data sharing. This international cooperation is modifying drastically the way that researchers use data, providing access to broaden and more detailed information, available freely for the participants of this network. Data-sharing is one of the biggest issues in Brazil, and the solutions developed at Unidata Program Center enhances not only data access and management, but also the display and analysis of a variety of datasets. Using the Local Data Manager (LDM), a site can both receive and send data trough the IDD network, on a client-server architecture. Moreover, this system also provides a seamless integration with many decoders, following WMO standards for a large array of data, ranging from METAR messages to GRIB. Using this network as a new path to deliver and acquire observational data, IDD-Brazil participants are now capable of receiving observational data not only from GTS (Global Telecommunication System), but also from CPTECs PCD (automatic stations) network and the entire array of METAR and SYNOP observations, in a near-real time basis. This network is capable of addressing a gap in data sharing, since it has no cost for educational and research purposes. The UFRJ has been working closely with CPTEC and Unidata, porting new datasets to this system, such as the output from CPTEC's ETA 40km regional model, local acquired Satellite Imagery from GOES, and LPM's MM5 and WRF 20km mesoscale models. The IDD-Brazil is creating a new cooperation among several institutions that traditionally face the same issues, but never had a link to a community. The

  18. Ticks (Acari: Ixodida) on wild carnivores in Brazil.

    PubMed

    Labruna, Marcelo B; Jorge, Rodrigo S P; Sana, Dênis A; Jácomo, Anah Tereza A; Kashivakura, Cyntia K; Furtado, Mariana M; Ferro, Claudia; Perez, Samuel A; Silveira, Leandro; Santos, Tarcísio S; Marques, Samuel R; Morato, Ronaldo G; Nava, Alessandra; Adania, Cristina H; Teixeira, Rodrigo H F; Gomes, Albério A B; Conforti, Valéria A; Azevedo, Fernando C C; Prada, Cristiana S; Silva, Jean C R; Batista, Adriana F; Marvulo, Maria Fernanda V; Morato, Rose L G; Alho, Cleber J R; Pinter, Adriano; Ferreira, Patrícia M; Ferreira, Fernado; Barros-Battesti, Darci M

    2005-01-01

    The present study reports field data of ticks infesting wild carnivores captured from July 1998 to September 2004 in Brazil. Additional data were obtained from one tick collection and from previous published data of ticks on carnivores in Brazil. During field work, a total of 3437 ticks were collected from 89 Cerdocyon thous (crab-eating fox), 58 Chrysocyon brachyurus (maned wolf), 30 Puma concolor (puma), 26 Panthera onca (jaguar), 12 Procyon cancrivorus (crab-eating raccoon), 4 Speothos venaticus (bush dog), 6 Pseudalopex vetulus (hoary fox), 6 Nasua nasua (coati), 6 Leopardus pardalis (ocelot), 2 Leopardus tigrinus (oncilla), 1 Leopardus wiedii (margay), 1 Herpailurus yagouaroundi (jaguarundi), 1 Oncifelis colocolo (pampas cat), 1 Eira barbara (tayara), 1 Galictis vittata (grison), 1 Lontra longicaudis (neotropical otter), and 1 Potus flavus (kinkajou). Data obtained from the Acari Collection IBSP included a total of 381 tick specimens collected on 13 C. thous, 8 C. brachyurus, 3 P. concolor, 10 P. onca, 3 P. cancrivorus, 4 N. nasua, 1 L. pardalis, 1 L. wiedii, 4 H. yagouaroundi, 1 Galictis cuja (lesser grison), and 1 L. longicaudis. The only tick-infested carnivore species previously reported in Brazil, for which we do not present any field data are Pseudalopex gymnocercus (pampas fox), Conepatus chinga (Molina's hog-nosed skunk), and Conepatus semistriatus (striped hog-nosed skunk). We report the first tick records in Brazil on two Felidae species (O. colocolo, H. yagouaroundi), two Canidae species (P. vetulus, S. venaticus), one Procyonidae species (P. flavus) and one Mustelidae (E. barbara). Tick infestation remains unreported for 5 of the 26 Carnivora species native in Brazil: Oncifelis geoffroyi (Geoffroy's cat), Atelocynus microtis (short-eared dog), Pteronura brasiliensis (giant otter), Mustela africana (Amazon weasel), and Bassaricyon gabbii (olingo). Our field data comprise 16 tick species represented by the genera Amblyomma (12 species), Ixodes (1

  19. Trends in research involving human beings in Brazil.

    PubMed

    Silva, Ricardo Eccard da; Novaes, Maria Rita Carvalho; Pastor, Elza Martínez; Barragan, Elena; Amato, Angélica Amorim

    2015-02-01

    Developing countries have experienced a dramatic increase in the number of clinical studies in the last decades. The aim of this study was to describe 1) the number of clinical trials submitted to the Brazilian Health Surveillance Agency (Agência Nacional de Vigilância Sanitária, Anvisa) from 2007 to 2012 and the number of human-subject research projects approved by research ethics committees (RECs) and the National Research Ethics Committee (Comissão Nacional de Ética em Pesquisa, CONEP) in Brazil from 2007 to 2011 and 2) the diseases most frequently studied in Brazilian states in clinical trials approved in the country from 2009 to 2012, based on information from an Anvisa databank. Two databases were used: 1) the National Information System on Research Ethics Involving Human Beings (Sistema Nacional de Informação Sobre Ética em Pesquisa envolvendo Seres Humanos, SISNEP) and 2) Anvisa's Clinical Research Control System (Sistema de Controle de Pesquisa Clínica, SCPC). Data from the SCPC indicated an increase of 32.7% in the number of clinical trials submitted to Anvisa, and data from the SISNEP showed an increase of 69.9% in those approved by RECs and CONEP (from 18 160 in 2007 to 30 860 in 2011). Type 2 diabetes (26.0%) and breast cancer (20.5%)-related to the main causes of mortality in Brazil-were the two most frequently studied diseases. The so-called “neglected diseases,” such as dengue fever, were among the least studied diseases in approved clinical trials, despite their significant impact on social, economic, and health indicators in Brazil. Overall, the data indicated 1) a clear trend toward more research involving human beings in Brazil, 2) good correspondence between diseases most studied in clinical trials approved by Anvisa and the main causes of death in Brazil, and 3) a low level of attention to neglected diseases, an issue that should be considered in setting future research priorities, given their socioeconomic and health effects. PMID

  20. Verification of concentration time formulae accuracy in Southern Brazil

    NASA Astrophysics Data System (ADS)

    Freitas Ferreira, Pedro; Allasia, Daniel; Herbstrith Froemming, Gabriel; Ribeiro Fontoura, Jessica; Tassi, Rutineia

    2016-04-01

    The time of concentration (TC) of an urban catchment is a fundamental watershed parameter used to compute the peak discharge and/or in the hydrological simulation of sewer systems. In the lack of hydrological data for its estimative, several empirical formulae are used, however, almost none of them have been verified in Brazil leading to large uncertainties in the correct value. In this light, were tested several formulae such as the proposed by Kirpich (and a modifications of this equation proposed by the National Transport Bureau of Brazil (DNIT)), U.S. Corps. Of Engineers, Pasini, Dooge , Johnstone , Ventura and Ven T Chow as they are used in Brazil. The verification was accomplished against measured data in 5 sub-basins situated in the Dilúvio basin, a semi urbanized watershed that contains the most developed area of the city of Porto Alegre. All the rainfall stations were active in the period from late 1970's until early 1980's due to the existence of Projeto Dilúvio but today, however, only two of them are still in operation. Porto Alegre is the capital and largest city in the Brazilian southernmost state of Rio Grande do Sul with a population of approximately 1.6 million inhabitants, the tenth most populous city in the country and the centre of Brazil's fourth largest metropolitan area, with almost 4,5 million inhabitants (IBGE, 2010). The city is situated in a humid subtropical climate with high and regular precipitation throughout the year. Most summer rainfall occurs during thunderstorms and an occasional tropical storm, hurricane or cyclone. The results showed an error of around 70% for half of the formulas, with a tendency to underestimate TC values. Among the tested methods, Johnstone had the best overall result, with an average error of 25%, well far from the second, Dooge, with 43% of average error. The best results were obtained in only one basin, Dilúvio, the largest one, with an area of 25km², with an error of just 3% for Modified Kirpich, and

  1. 75 FR 20812 - Silicon Metal from Brazil: Amended Final Results of Administrative Review Pursuant to Court Decision

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-21

    ... Metal from Brazil for the period of review beginning July 1, 1996, through June 30, 1997. See Silicon Metal from Brazil: Notice of Final Results of Antidumping Duty Administrative Review, 64 FR 6305... International Trade Administration Silicon Metal from Brazil: Amended Final Results of Administrative...

  2. The World Bank's Position on Early Child Education in Brazil: A Critical Assessment of Contributions and Shortcomings

    ERIC Educational Resources Information Center

    Fernandes, Sabrina

    2014-01-01

    In 2010, the World Bank published a policy study on early child education (ECE) developments in Brazil, entitled "Early Child Education: Making Programs Work for Brazil's Most Important Generation. Development." This paper analyses the report's assessment of ECE policy in Brazil as well as the recommendations it provides. A…

  3. [Brazil-Medico and the contributions of medical-hygienist thought to the scientific bases of Brazilian physical education].

    PubMed

    Mendes, Maria Isabel Brandão de Souza; da Nóbrega, Terezinha Petrucia

    2008-01-01

    The end of the nineteenth century and beginning of the twentieth were emblematic in the 'scientifization' of physical education in Brazil. This examination of the journal Brazil-Medico during 1887-1923 seeks to identify views of the body and health as well as contributions to the scientific bases of physical education in Brazil. PMID:19241681

  4. Historical and Legal Remarks on Cultural Diversity and Higher Education in Brazil in the Context of the School System

    ERIC Educational Resources Information Center

    Fischmann, Roseli

    2005-01-01

    The debate about intercultural dialogue and intercultural learning in Brazil must first consider the excluded "Brazils". Indeed Brazil has been labeled a "racial democracy", although the inequality is at one of the highest levels in the world. This article proposes the analysis of the role of education, particularly higher education, in the…

  5. The species of the genus Hypodynerus de Saussure (Hymenoptera, Vespidae, Eumeninae) occurring in Brazil.

    PubMed

    Garcete-Barrett, Bolívar R; Hermes, Marcel Gustavo

    2013-01-01

    An identification table and descriptions are given to recognize the two species of Hypodynerus (Hymenoptera: Vespidae: Eumeninae) recorded from Brazil: Hypodynerus arechavaletae (Brèthes) and Hypodynerus duckei (Bertoni) comb. n. The lectotype is designated and the male is described for Hypodynerus duckei, its presence being recorded from Brazil for the first time. PMID:23794876

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

    PubMed

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

    2013-03-01

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

  7. 77 FR 45653 - Stainless Steel Bar From Brazil, India, Japan, and Spain; Determination

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-01

    ... respect to Brazil and Spain. Background The Commission instituted these reviews on December 1, 2011 (76 FR 74807) and determined on March 5, 2012 that it would conduct expedited reviews (77 FR 18861, March 28... COMMISSION Stainless Steel Bar From Brazil, India, Japan, and Spain; Determination Determination On the...

  8. 75 FR 22424 - Frozen Warmwater Shrimp From Brazil, China, India, Thailand, and Vietnam

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-28

    ... responses to its notice of institution (75 FR 1078, January 8, 2010) were adequate for each order under... COMMISSION Frozen Warmwater Shrimp From Brazil, China, India, Thailand, and Vietnam AGENCY: United States... concerning the antidumping duty orders on frozen warmwater shrimp from Brazil, China, India, Thailand,...

  9. New species and new records in Cerambycidae (Coleoptera) of the state of Bahia, Brazil.

    PubMed

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

    2015-01-01

    Two new species are described from Bahia (Brazil): Coleoxestiabeckeri (Cerambycini), and Oncioderesobliqua (Onciderini). Nine species are recorded for the first time for Bahia (Brazil). Key to species of Oncioderes Martins & Galileo, 1990 is provided. Coleoxestiabeckeri is included in a previous key. PMID:26312029

  10. Multiracial Children and Developmentally Appropriate Practice in Brazil: Some Preliminary Observations.

    ERIC Educational Resources Information Center

    Wardle, Francis

    This paper focuses on differences in Brazil and the United States in attitudes toward multiracial and multiethnic children and developmentally appropriate practice in education and child rearing. Child rearing in Brazil is characterized by a generally permissive approach with a high degree of patience, although parent-child relationships among the…

  11. Contrasting Urban Lifestyles in Brazil. A Precollegiate Curriculum Unit: Grades Six-Twelve.

    ERIC Educational Resources Information Center

    Stanford Univ., CA. Stanford Program on International and Cross Cultural Education.

    This unit, designed for use with students in grades 6-12, concerns the diverse and unifying forces that characterize life in Brazil's urban centers. Comprised of seven lessons and used with a set of slides, lesson 1, "Geography," distinguishes Brazil from other South American countries through an examination of the country's geographic features.…

  12. Lespesia melloi sp. nov. (Diptera: Tachinidae) from Brazil, a Parasitoid of Xanthopastis timais (Lepidoptera: Noctuidae)

    PubMed Central

    Gil-Santana, Hélcio R.; Nihei, Silvio Shigueo; Nunez, Enio

    2014-01-01

    A new species of the New World genus Lespesia, Lespesia melloi sp. nov. (Diptera: Tachinidae), is described from southeastern Brazil. The species is reported here as a parasitoid of Xanthopastis timais (Cramer, 1782) (Lepidoptera: Noctuidae). The caterpillars of this noctuid feed on leaves and bulbs of amaryllis (Amaryllidaceae) in Brazil. PMID:25368065

  13. Lespesia melloi sp. nov. (Diptera: Tachinidae) from Brazil, a parasitoid of Xanthopastis timais(Lepidoptera: Noctuidae).

    PubMed

    Gil-Santana, Hélcio R; Nihei, Silvio Shigueo; Nunez, Enio

    2014-01-01

    A new species of the New World genus Lespesia, Lespesia melloi SP NOV: (Diptera: Tachinidae), is described from southeastern Brazil. The species is reported here as a parasitoid of Xanthopastis timais (Cramer, 1782) (Lepidoptera: Noctuidae). The caterpillars of this noctuid feed on leaves and bulbs of amaryllis (Amaryllidaceae) in Brazil. PMID:25368065

  14. 75 FR 75172 - Polyethylene Terephthalate Film, Sheet, and Strip From Brazil: Final Results of Antidumping Duty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-02

    ... FR 49900 (August 16, 2010) (Preliminary Results). This administrative review covers one respondent... International Trade Administration Polyethylene Terephthalate Film, Sheet, and Strip From Brazil: Final Results... terephthalate film, sheet, and strip (PET film) from Brazil for the period November 6, 2008, through October...

  15. 75 FR 39663 - Stainless Steel Bar From Brazil: Final Results of Antidumping Duty Administrative Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-12

    ... Antidumping Duty Administrative Review, 73 FR 75398, 75399 (December 11, 2008), and Stainless Steel Sheet and... Steel Bar From Brazil, 59 FR 66914 (December 28, 1994). These deposit requirements shall remain in... International Trade Administration Stainless Steel Bar From Brazil: Final Results of Antidumping...

  16. Estimated global exportations of Zika virus infections via travellers from Brazil from 2014 to 2015.

    PubMed

    Quam, Mikkel B; Wilder-Smith, Annelies

    2016-06-01

    The ongoing Zika pandemic in Latin America illustrates a potential source for further globalized spread. Here, we assessed global travel-related Zika virus exportations from Brazil during the initial year of the epidemic. Similar to subsequent national notifications, we estimated 584-1786 exported Zika cases from Brazil occurred September 2014-August 2015. PMID:27601533

  17. Isolation of viable Toxoplasma gondii from guinea fowl (Numida meleagris) and rabbits from Brazil

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Toxoplasma gondii was isolated from a feral guinea fowl (Numida meleagris) and domestic rabbits from Brazil for the first time. Serum and brains from 10 guinea fowl and 21 rabbits from Brazil were examined for T. gondii infection. Antibodies to T. gondii were found in 2 of 10 fowl and 2 of 21 rabbit...

  18. The Role of Geopolitics in Language Planning and Language Politics in Brazil

    ERIC Educational Resources Information Center

    Rajagopalan, Kanavillil

    2008-01-01

    The history of language planning in Brazil, the only Portuguese speaking country in South America, is shown to have been decisively influenced at every critical moment by prevailing geopolitical interests. Sharing borders with nine out of the 11 countries that, together with it, make up the continent, Brazil has always been attentive to perceived…

  19. 76 FR 19315 - Certain Orange Juice From Brazil: Preliminary Results of Antidumping Duty Administrative Review...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-07

    ... certain orange juice from Brazil. See Antidumping Duty Order: Certain Orange Juice from Brazil, 71 FR... Administrative Review, 75 FR 9162 (Mar. 1, 2010). In accordance with 19 CFR 351.213(b)(2), in March 2010, the... Request for Revocation in Part, 75 FR 22107 (Apr. 27, 2010). Also in April 2010, we issued...

  20. 76 FR 50176 - Certain Orange Juice from Brazil: Final Results of Antidumping Duty Administrative Review...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-12

    ... Duty Order in Part, 76 FR 19315 (Apr. 7, 2011) (Preliminary Results). Also in April, after the issuance... Brazil. See Antidumping Duty Order; Frozen Concentrated Orange Juice from Brazil, 52 FR 16426 (May 5... the subject merchandise at less than NV. See Preliminary Results, 76 FR at 19315. After...

  1. 77 FR 63291 - Certain Orange Juice From Brazil: Final Results of Antidumping Duty Administrative Review and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-16

    ... Shipment Determination, 77 FR 21724 (Apr. 11, 2012) (Preliminary Results). We invited parties to comment on... Brazil. See Antidumping Duty Order; Frozen Concentrated Orange Juice from Brazil, 52 FR 16426 (May 5...- interest to Coinbra Frutesp. See Preliminary Results, 77 FR at 21726. \\3\\ See Notice of Initiation...

  2. Rural Poverty Alleviation in Brazil: Toward an Integrated Strategy. World Bank Country Study.

    ERIC Educational Resources Information Center

    Valdes, Alberto; Mistiaen, Johan A.

    This report constitutes a step toward designing an integrated strategy for rural poverty reduction in Brazil. The report contains an updated and detailed profile of the rural poor in the northeast and southeast regions of Brazil; identifies key components of rural poverty in those regions; and proposes a five-pronged strategic framework in which…

  3. Contributions of Stephen J. Ball to the Research on Educational and Curriculum Policies in Brazil

    ERIC Educational Resources Information Center

    Mainardes, Jefferson; Gandin, Luis Armando

    2013-01-01

    This article aims at showcasing the main contributions of Stephen J. Ball to educational research in Brazil, particularly to the study of educational and curriculum policies. We also highlight some of the limitations in the incorporation of Ball's ideas in Brazil as well as some of the challenges that these author's ideas pose to…

  4. The Politics of Access to Higher Education in Argentina and Brazil: A Comparative Analysis

    ERIC Educational Resources Information Center

    Fernandes Nogueira, Jaana Flavia

    2013-01-01

    Historically, higher education has played an important role in the development of societies. Indeed, this has been the case in both Argentina and Brazil. The overall goal of this dissertation is to examine the historical development and the current situation of higher education in Argentina and Brazil. In relation to history, it discusses the…

  5. Educational Inequalities and the Expansion of Postsecondary Education in Brazil, from 1982 to 2006

    ERIC Educational Resources Information Center

    Collares, Ana Cristina Murta

    2010-01-01

    Brazil has experienced a broad expansion of education in the last few decades, but inequalities in educational access are still high for people of different socioeconomic statuses as well as by gender and race. Using data that covers higher education expansion from 1982 to 2006 in Brazil, this dissertation investigates the consequences of this…

  6. 75 FR 75853 - Provision of U.S. Drug Interdiction Assistance to the Government of Brazil

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-07

    .... (Presidential Sig.) THE WHITE HOUSE, Washington, October 15, 2010 [FR Doc. 2010-30827 Filed 12-6-10; 8:45 am... Interdiction Assistance to the Government of Brazil Memorandum for the Secretary of State the Secretary of... for Fiscal Year 1995, as amended (22 U.S.C. 2291-4), I hereby certify, with respect to Brazil, that...

  7. Students' Trust, Value and Loyalty: Evidence from Higher Education in Brazil

    ERIC Educational Resources Information Center

    Sampaio, Claudio Hoffmann; Perin, Marcelo Gattermann; Simoes, Claudia; Kleinowski, Hamilton

    2012-01-01

    This paper focuses on students' perception of value, trust and loyalty and how these constructs connect in the context of higher education in Brazil. For this endeavor we conducted a survey among undergraduate business students in Brazil. The findings suggest that trust in faculty and trust in staff positively affects students' trust in management…

  8. 77 FR 65457 - Provision of U.S. Drug Interdiction Assistance to the Government of Brazil

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-29

    .... (Presidential Sig.) THE WHITE HOUSE, Washington, October 11, 2012 [FR Doc. 2012-26646 Filed 10-26-12; 8:45 am... Interdiction Assistance to the Government of Brazil Memorandum for the Secretary of State the Secretary of... for Fiscal Year 1995, as amended (22 U.S.C. 2291-4), I hereby certify, with respect to Brazil, that...

  9. Youth Perspectives on Risk and Resiliency: A Case Study from Juiz De Fora, Brazil

    ERIC Educational Resources Information Center

    Morrison, Penelope; Nikolajski, Cara; Borrero, Sonya; Zickmund, Susan

    2014-01-01

    The present work seeks to contribute to studies of cross-cultural risk and resiliency by presenting results from qualitative research with adolescents attending programs for at-risk youth in Juiz de Fora, Brazil. In 1990, Brazil introduced the Child and Adolescent Act (ECA), a significant piece of legislation that has had a direct impact on how…

  10. Brazil Early Child Development: A Focus on the Impact of Preschools. Report.

    ERIC Educational Resources Information Center

    World Bank, Washington, DC. Latin America and the Caribbean Region.

    In spite of remarkable improvement over the past 20 years, there remain substantial deficits in Brazil's education levels and child health, as well as high levels of chronic grade repetition. This study examined the impact of Brazil's long established preschool as an early child development (ECD) intervention for improving the status of the…

  11. New species and new records in Cerambycidae (Coleoptera) of the state of Bahia, Brazil

    PubMed Central

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

    2015-01-01

    Abstract Two new species are described from Bahia (Brazil): Coleoxestia beckeri (Cerambycini), and Oncioderes obliqua (Onciderini). Nine species are recorded for the first time for Bahia (Brazil). Key to species of Oncioderes Martins & Galileo, 1990 is provided. Coleoxestia beckeri is included in a previous key. PMID:26312029

  12. 78 FR 62951 - Provision of U.S. Drug Interdiction Assistance to the Government of Brazil

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-22

    ... Congress of this determination. (Presidential Sig.) THE WHITE HOUSE, Washington, October 10, 2013. [FR Doc...--Provision of U.S. Drug Interdiction Assistance to the Government of Brazil #0; #0; #0; Presidential... Provision of U.S. Drug Interdiction Assistance to the Government of Brazil Memorandum for the Secretary...

  13. Measuring, Rating, Supporting, and Strengthening Open Access Scholarly Publishing in Brazil

    ERIC Educational Resources Information Center

    Neto, Silvio Carvalho; Willinsky, John; Alperin, Juan Pablo

    2016-01-01

    This study assesses the extent and nature of open access scholarly publishing in Brazil, one of the world's leaders in providing universal access to its research and scholarship. It utilizes Brazil's Qualis journal evaluation system, along with other relevant data bases to address the association between scholarly quality and open access in the…

  14. A System Dynamics Model for Long-Term Planning of the Undergraduate Education in Brazil

    ERIC Educational Resources Information Center

    Strauss, Luísa Mariele; Borenstein, Denis

    2015-01-01

    Higher education in Brazil has experienced a rapid expansion since the 1990s as a consequence of the government's pliability in launching new programs and educational institutions. This expansion was mainly driven by the private sector. Despite this expansion, Brazil has not yet achieved the enrollment goal expected in the National Education Plan…

  15. SEROPREVALENCE AND ISOLATION OF TOXOPLASMA GONDII FROM SHEEP FROM SÃO PAULO STATE, BRAZIL

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sheep are important in the epidemiology of Toxoplasma gondii infection but little is known of ovine toxoplasmosis in Brazil. Antibodies to T. gondii were assayed in sera of 495 sheep from 36 counties of São Paulo State, Brazil, using the modified agglutination test (MAT titer =1:25) and found in 120...

  16. Brazil's Exception to the World-Class University Movement

    ERIC Educational Resources Information Center

    Alperin, Juan Pablo

    2013-01-01

    The continued importance of university rankings has only served to fuel the growth of the "world-class" university movement. There is a growing impression that, in a globalised and interconnected world, no country can do without a world-class university. No country, that is, except Brazil. While Brazil has the resources necessary to…

  17. The species of the genus Hypodynerus de Saussure (Hymenoptera, Vespidae, Eumeninae) occurring in Brazil

    PubMed Central

    Garcete-Barrett, Bolívar R.; Hermes, Marcel Gustavo

    2013-01-01

    Abstract An identification table and descriptions are given to recognize the two species of Hypodynerus (Hymenoptera: Vespidae: Eumeninae) recorded from Brazil: Hypodynerus arechavaletae (Brèthes) and Hypodynerus duckei (Bertoni) comb. n. The lectotype is designated and the male is described for Hypodynerus duckei, its presence being recorded from Brazil for the first time. PMID:23794876

  18. Genome Sequence of an Epidemic Isolate of Mycobacterium abscessus subsp. bolletii from Rio de Janeiro, Brazil.

    PubMed

    Davidson, Rebecca M; Reynolds, Paul R; Farias-Hesson, Eveline; Duarte, Rafael Silva; Jackson, Mary; Strong, Michael

    2013-01-01

    Multiple isolates of Mycobacterium abscessus subsp. bolletii, collectively called BRA100, were associated with outbreaks of postsurgical skin infections across various regions of Brazil from 2003 to 2009. We announce the draft genome sequence of a newly sequenced BRA100 strain, M. abscessus subsp. bolletii CRM-0020, isolated from a patient in Rio de Janeiro, Brazil. PMID:23950125

  19. Language, Culture and Ethnicity: Interplay of Ideologies within a Japanese Community in Brazil

    ERIC Educational Resources Information Center

    Sakuma, Tomoko

    2011-01-01

    This dissertation is a sociolinguistic study of the ideologies about language, culture and ethnicity among Japanese immigrants and descendants in Brazil (hereafter, Nikkeis) who gather at a local Japanese cultural association, searching for what it means to be "Japanese" in Brazil. This study focuses on how linguistic behaviors are ideologically…

  20. Changing global essential medicines norms to improve access to AIDS treatment: lessons from Brazil.

    PubMed

    Nunn, A; Fonseca, E Da; Gruskin, S

    2009-01-01

    Brazil's large-scale, successful HIV/AIDS treatment programme is considered by many to be a model for other developing countries aiming to improve access to AIDS treatment. Far less is known about Brazil's important role in changing global norms related to international pharmaceutical policy, particularly international human rights, health and trade policies governing access to essential medicines. Prompted by Brazil's interest in preserving its national AIDS treatment policies during World Trade Organisation trade disputes with the USA, these efforts to change global essential medicines norms have had important implications for other countries, particularly those scaling up AIDS treatment. This paper analyses Brazil's contributions to global essential medicines policy and explains the relevance of Brazil's contributions to global health policy today. PMID:19333805

  1. Changing global essential medicines norms to improve access to AIDS treatment: Lessons from Brazil

    PubMed Central

    Nunn, A.; Fonseca, E. Da; Gruskin, S.

    2009-01-01

    Brazil's large-scale, successful HIV/AIDS treatment programme is considered by many to be a model for other developing countries aiming to improve access to AIDS treatment. Far less is known about Brazil's important role in changing global norms related to international pharmaceutical policy, particularly international human rights, health and trade policies governing access to essential medicines. Prompted by Brazil's interest in preserving its national AIDS treatment policies during World Trade Organisation trade disputes with the USA, these efforts to change global essential medicines norms have had important implications for other countries, particularly those scaling up AIDS treatment. This paper analyses Brazil's contributions to global essential medicines policy and explains the relevance of Brazil's contributions to global health policy today. PMID:19333805

  2. Cash transfer in Brazil and nutritional outcomes: a systematic review

    PubMed Central

    Martins, Ana Paula Bortoletto; Canella, Daniela Silva; Baraldi, Larissa Galastri; Monteiro, Carlos Augusto

    2013-01-01

    OBJECTIVE To analyze the influence of conditional cash transfer programs on diet and nutrition outcomes among beneficiary families in Brazil. METHODS A systematic review of literature was carried out with original evaluation studies conducted in Brazil, including all types of clinical trials and observational studies. The search was conducted in PubMed, Scopus, Web of Science and LILACS databases for papers published since 1990. The studies were analyzed according to the program evaluated, participants, study design, location, principal conclusions, confounding factors and methodological limitations. They were classified according to outcomes (nutritional status, dietary intake and food security) and level of evidence for the association with conditional cash transfer programs (adequacy or plausibility). RESULTS We found 1,412 non-duplicated papers. Fifteen met the eligibility criteria and twelve evaluated the Bolsa Família program. Five plausibility studies and two adequacy analyses indicated a positive influence of conditional cash transfer programs on nutritional status of the beneficiary children. The conditional cash transfer programs influence on dietary intake was analyzed in one population-based adequacy study and three cross-sectionals plausibility researches in different municipalities. All of them indicated that beneficiaries had higher food intake than non-beneficiaries. The three cross-sectional plausibility analyses suggest a positive influence of conditional cash transfer programs on the food security of the beneficiaries. The main methodological limitations found were using cross-sectional analysis and difficulties in data collection, small sample sizes and limitations of the instruments used. CONCLUSIONS The few studies found indicated a positive association between Brazilian conditional cash transfer programs and improvements in the recipients' diet and nutrition. Greater efforts to widen and qualify evaluations are needed in order to assess more

  3. Net Exchange Ecossistem in Subtropical Agriculture Area in Southern Brazil

    NASA Astrophysics Data System (ADS)

    Roberti, D. R.; Diaz, M.; Webler, G.; Fiorin, J.; de Moraes, O. L. L.; Teichrieb, C.; Amado, T.

    2015-12-01

    Southern Brazil contribute to 38% of Brazilian grain production. In contrast with the rest of the country, the south has a wet, subtropical climate that permits two annual harvests (double cropping system). The soybean and/or maize (summer) and black oat and/or wheat (winter) succession is widely used by farmers in plateau areas. In river natural lowlands, the cultivation of flooded irrigated rice is common. Changes in the land use affect the carbon, water and energy balance, and crop management practices, such as fertilization, water management, harvest and crop residues have influence in carbon exchange between the crop field and the atmosphere. This study quantifies the net exchange ecosystem (NEE) between the atmosphere and the crop cultivations in this wide region of Brazil from 2010 to 2014. We use data from two micrometeorological sites: Cruz Alta, with crop rotation and Cachoeira do Sul, with rice paddy. The carbon flux was analyzed using the eddy covariance method and gap filling procedures. The annual integration of data carbon demonstrates that the agroecosystems in southern Brazil is a acting as an light atmospheric CO2 sink. However, the NEE emissions that occurred in the fallow periods contributed negatively for such annual accumulation. To reduce this loss of CO2, farmers could cultivate plants in fallow periods, because there are favorable weather conditions for growing plants year round. Additionally, other management practices can increase the influx of C, including the production of more dry matter with cover crops by improving management and the immediate harvesting of crop after physiological maturity to reduce the period between maturation and harvest.

  4. The public bids in Brazil and privatization process - comments

    SciTech Connect

    Martinez, M.L.B.; Martinez, C.B.

    1995-12-31

    In Brazil electrical energy supply started as a private investment and during this age the electrical industry activity was, basically, restricted to areas close S. Paulo and R. de Janeiro industrial centres. By the other hand in countryside, in general, only small generating companies were in activity supplying power, normally, for electric light for a consumers spots. Even under this point of view it was expected an industry growing but, after the Water Use Regulation, implemented during the 30`s, followed by electrical energy prices control it was observed a strong investment lack that resulted in a stagnation process lasted until the 50`s. To solve this and another problems related to Brazil`s development process a new regulations associated to a series of public agencies and companies were created mainly during the 60`s. As a result of this the electrical energy industry restarted growing under high rates associated to a capital flux in all the industry. The {open_quotes}Capital > Public Companies > Investment{close_quotes} process based in large generation-transmission systems worked well until the first petrol shock. After this a lot of problems related to the new frontiers electrical energy supply started growing mainly due to the {open_quotes}Capital > Profit{close_quotes} binomial. To cover this the Brazilian Government started a small kind of deregulation process based in public bids mainly aiming local hydro-electrical energy supply. This process as a first trial started during the late 80`s and basically lasted for 3 years. Mainly due to its details the obtained results were not suitable when faced against the expectations. In this way, a new series of considerations, close attached to the Private Capital needs, must be take into account.

  5. PROJECT BLUE: An Operational Oceanography program in the Southeastern Brazil.

    NASA Astrophysics Data System (ADS)

    Alves dos Santos, Francisco; da Rocha Fragoso, Maurício; Maturo Marques da Cruz, Leonardo; de Castro Pellegrini, Julio Augusto; de Freitas Assad, Luiz Paulo; Landau, Luiz; Adissi, Flávia

    2013-04-01

    The beginning of 2013 will mark the start for the Project BLUE, one of the greatest efforts in operational oceanography ever proposed in Brazil. The region of interest is located in the continental shelf break between Cabo Frio (23°S) and Floriananópolis Island (28°S). The region is dominated by the Brazil Current system, formed by the Brazil Current, carrying Tropical Water southward from surface down to 400-500 meters and the Intermediate Counter Current, flowing northward in the interface of the South Atlantic Central Water and the Antarctic Intermediate Water. In situ data and operational forecasts efforts in this oil rich region are still few and disperse. Nevertheless, the constant increase of offshore operations is followed by the necessity of both a baseline study and a systematic data collection. All project structure is aimed at optimizing real-time data collection and displaying. Project BLUE is formed by 4 modules: (1) In situ data collection will be performed by 5 gliders, 108 surface drifters and 36 subsurface profiling floats. (2) Remote Sensing module count on a local receiving antenna to provide operational information of Sea Surface Temperature, Height and Ocean Color. (3) Numerical Modelling module aims, initially, to implement a regional grid for long climatological runs, followed by an operational run, with assimilation of the data generated by the first module. One of the great concerns of the Project BLUE is to turn public all collected data, allowing for a greater number of researchers to access the data and, consequently, improving the knowledge on the region. For that purpose, there is an specific module (4) Data displaying focused on easing the access to the data via web services. It is expected, by the end of the first three years, to have a systematic data collection system, a well adapted assimilation scheme and an operational forecast model for the Santos Basin, providing reliable information for offshore operations and emergency

  6. Conservation potential of compact fluorescent lamps in India and Brazil

    SciTech Connect

    Gadgil, A.; Martino Jannuzzi, G. de; Universidade Estadual de Campinas, SP . Faculdade de Engenharia)

    1989-07-01

    We evaluate the conservation potential of compact fluorescent lamps (CFLs) for managing the rapidly increasing electrical energy and peak demand in India and Brazil. Using very conservative assumptions, we find that the cost of conserved energy using 16 W CFLs is 4 and 6 times less than the long range marginal cost of electricity for the two countries. The cost of avoided peak installed capacity is 6 and 9.5 times less than the cost of new installed capacity for India and Brazil. The analysis is undertaken from the three separate perspectives of the national economies, the consumers, and the utilities. We find that because residential electricity is subsidized, the consumers have little or no incentive to purchase and install the CFLs, unless they too are subsidized. However, the benefits of CFL installation to the utility are so large that subsidizing them is a paying proposition for the utility are so large that subsidizing them is a paying proposition for the utility in almost all cases. As an illustration of a gradual introduction strategy for CFLs, we calculate a scenario where national savings of the order of US $1.2 million per day for India and US $2.5 million per day for Brazil are reached in 10 years by a small and gradual transfer of subsidy from residential electricity to CFLs. We then explore the barriers to immediate large scale introduction of these lamps in the two countries. Specific technical and marketing problems are identified and discussed, which would require solution before such an introduction can be attempted. Lastly, we discuss the range of policy instruments, in addition to a subsidy scheme, that can be used for promoting the diffusion of these lamps in the domestic and commercial sector. 47 refs., 15 figs., 2 tabs.

  7. Photovoltaic Reliability Group activities in USA and Brazil (Presentation Recording)

    NASA Astrophysics Data System (ADS)

    Dhere, Neelkanth G.; Cruz, Leila R. O.

    2015-09-01

    Recently prices of photovoltaic (PV) systems have been reduced considerably and may continue to be reduced making them attractive. If these systems provide electricity over the stipulated warranty period, it would be possible attain socket parity within the next few years. Current photovoltaic module qualifications tests help in minimizing infant mortality but do not guarantee useful lifetime over the warranty period. The PV Module Quality Assurance Task Force (PVQAT) is trying to formulate accelerated tests that will be useful towards achieving the ultimate goal of assuring useful lifetime over the warranty period as well as to assure manufacturing quality. Unfortunately, assuring the manufacturing quality may require 24/7 presence. Alternatively, collecting data on the performance of fielded systems would assist in assuring manufacturing quality. Here PV systems installed by home-owners and small businesses can constitute as an important untapped source of data. The volunteer group, PV - Reliable, Safe and Sustainable Quality! (PVRessQ!) is providing valuable service to small PV system owners. Photovoltaic Reliability Group (PVRG) is initiating activities in USA and Brazil to assist home owners and small businesses in monitoring photovoltaic (PV) module performance and enforcing warranty. It will work in collaboration with small PV system owners, consumer protection agencies. Brazil is endowed with excellent solar irradiance making it attractive for installation of PV systems. Participating owners of small PV systems would instruct inverter manufacturers to copy the daily e-mails to PVRG and as necessary, will authorize the PVRG to carry out review of PV systems. The presentation will consist of overall activities of PVRG in USA and Brazil.

  8. Molecular characterization of Giardia duodenalis in dogs from Brazil.

    PubMed

    Paz e Silva, Flávio M; E Silva, Paz; Monobe, Marina M; Lopes, Raimundo S; Araujo, João P

    2012-01-01

    The intestinal protozoan parasite Giardia duodenalis (syn. Giardia intestinalis and Giardia lamblia) is a widespread enteric pathogen in human and domestic animals. This organism is one of the most common parasites in domestic dogs in Brazil. In this study, we determined the occurrence and genetic characterization of G. duodenalis isolated from dogs from south-central São Paulo state, Brazil. A total of 300 fecal samples were collected. Fecal specimens were screened for the presence of G. duodenalis using microscopy (zinc sulfate solution flotation technique) and polymerase chain reaction (PCR) targeting the small subunit ribosomal (SSU-rDNA) and glutamate dehydrogenase (GDH) genes. Genetic characterization was performed using restriction fragment length polymorphisms (RFLP) and sequencing analysis of the GDH gene. In addition, selected samples were further characterized by RFLP and sequencing of the β-giardin gene. The overall occurrence of G. duodenalis was 17.3% (52/300). The occurrence was higher in stray dogs (28%) than in household dogs (6.25%). Of the 36 PCR-positive samples that were selected for genotyping, only dog-specific genotype C (20 isolates), D (11 isolates) and mixed C + D (five isolates) isolates were detected in the study. This study provides current information on the infection rates of G. duodenalis genotypes in canine populations and describes for the first time the presence of mixed infections within host-specific C and D genotypes in dogs in Brazil. These genotypes were widespread and commonly found in domestic dogs living in urban and suburban environments of the studied area and confirmed the endemic status of Giardia in this region. PMID:21695567

  9. Geographic distribution of hepatitis C virus genotypes in Brazil.

    PubMed

    Campiotto, S; Pinho, J R R; Carrilho, F J; Da Silva, L C; Souto, F J D; Spinelli, V; Pereira, L M M B; Coelho, H S M; Silva, A O; Fonseca, J C; Rosa, H; Lacet, C M C; Bernardini, A P

    2005-01-01

    Brazil is a country of continental dimension with a population of different ethnic backgrounds. Thus, a wide variation in the frequencies of hepatitis C virus (HCV) genotypes is expected to occur. To address this point, 1,688 sequential samples from chronic HCV patients were analyzed. HCV-RNA was amplified by the RT-PCR from blood samples collected from 1995 to 2000 at different laboratories located in different cities from all Brazilian States. Samples were collected in tubes containing a gel separator, centrifuged in the site of collection and sent by express mail in a refrigerated container to Laboratório Bioquímico Jardim Paulista, São Paulo, SP, Brazil. HCV-RNA was extracted from serum and submitted to RT and nested PCR using standard procedures. Nested PCR products were submitted to cycle sequencing reactions without prior purification. Sequences were analyzed for genotype determination and the following frequencies were found: 64.9% (1,095) for genotype 1, 4.6% (78) for genotype 2, 30.2% (510) for genotype 3, 0.2% (3) for genotype 4, and 0.1% (2) for genotype 5. The frequencies of HCV genotypes were statistically different among Brazilian regions (P = 0.00017). In all regions, genotype 1 was the most frequent (51.7 to 74.1%), reaching the highest value in the North; genotype 2 was more prevalent in the Center-West region (11.4%), especially in Mato Grosso State (25.8%), while genotype 3 was more common in the South (43.2%). Genotypes 4 and 5 were rarely found and only in the Southeast, in São Paulo State. The present data indicate the need for careful epidemiological surveys throughout Brazil since knowing the frequency and distribution of the genotypes would provide key information for understanding the spread of HCV. PMID:15665987

  10. An Epidemiological Profile of CrossFit Athletes in Brazil

    PubMed Central

    Sprey, Jan W.C.; Ferreira, Thiago; de Lima, Marcos V.; Duarte, Aires; Jorge, Pedro B.; Santili, Claudio

    2016-01-01

    Background: CrossFit is a conditioning and training program that has been gaining recognition and interest among the physically active population. Approximately 440 certified and registered CrossFit fitness centers and gyms exist in Brazil, with approximately 40,000 athletes. To date, there have been no epidemiological studies about the CrossFit athlete in Brazil. Purpose: To evaluate the profile, sports history, training routine, and presence of injuries among athletes of CrossFit. Study Design: Descriptive epidemiological study. Methods: This cross-sectional study was based on a questionnaire administered to CrossFit athletes from various specialized fitness centers in Brazil. Data were collected from May 2015 to July 2015 through an electronic questionnaire that included demographic data, level of sedentary lifestyle at work, sports training history prior to starting CrossFit, current sports activities, professional monitoring, and whether the participants experienced any injuries while practicing CrossFit. Results: A total of 622 questionnaires were received, including 566 (243 women [42.9%] and 323 men [57.1%]) that were completely filled out and met the inclusion criteria and 9% that were incompletely filled out. Overall, 176 individuals (31.0%) mentioned having experienced some type of injury while practicing CrossFit. We found no significant difference in injury incidence rates regarding demographic data. There was no significant difference regarding previous sports activities because individuals who did not practice prior physical activity showed very similar injury rates to those who practiced at any level. Conclusion: CrossFit injury rates are comparable to those of other recreational or competitive sports, and the injuries show a profile similar to weight lifting, power lifting, weight training, Olympic gymnastics, and running, which have an injury incidence rate nearly half that of soccer.

  11. Hemophilia A in Brazil – epidemiology and treatment developments

    PubMed Central

    Ferreira, Adriana Aparecida; Leite, Isabel Cristina Gonçalves; Bustamante-Teixeira, Maria Teresa; Guerra, Maximiliano Ribeiro

    2014-01-01

    Hemophilia A is an inherited disorder characterized by deficiency of coagulation factor VIII, which predisposes patients to bleeding events. Treatment is based on replacement of the deficient factor, in a therapeutic or prophylactic manner. Brazil is the country with the third largest population of people with hemophilia, for which the public health system provides free comprehensive care. Maintaining an updated registry of patients, documenting the prevalence of complications, and assessing the effectiveness of resource use are indispensable elements in the design of a well-coordinated national program. According to sociodemographic, clinical, and laboratory data collected by the computerized Brazilian system on coagulopathies, in June 2013, there were 9,122 registered patients with hemophilia A in Brazil, of which 36.1% had a severe form of the disease. Clotting factor inhibitors were present in 7.5%, but 25.7% of records did not provide this type of data. Around 70% of the patients belonged to the economically active population, being between 15 and 59 years old. Infection by the human immunodeficiency virus was present in 23.4% of the patients tested and infection by hepatitis C virus antibodies in 59.3%. Infection by the hepatitis B virus and human T-lymphotropic virus was also reported. The high percentage of incomplete records regarding serological data shows the fragility of the information system to date. There was also no information available on the prevalence of permanent or disabling joint damage. Although few hemophiliacs receive adequate care in developing countries, and despite Brazil exhibiting great social inequalities, the Ministry of Health has made significant advances in the treatment of hemophilia A. The gradual increase in importation of factor VIII concentrate enabled the implementation of primary and secondary modalities of prophylaxis, in addition to the induction of immune tolerance. There are also plans to set up a factory in the

  12. Molecular characterization of encephalitic bovine listeriosis from southern Brazil.

    PubMed

    Headley, Selwyn A; Fritzen, Juliana T T; Queiroz, Gustavo R; Oliveira, Rodrigo A M; Alfieri, Alice F; Di Santis, Giovana W; Lisbôa, Júlio A N; Alfieri, Amauri A

    2014-01-01

    Reports of bovine listeriosis in Brazil are uncommon, being restricted to citations within retrospective studies, resulting in scarce documented information of this important disease of cattle. This manuscript describes the molecular findings associated with spontaneous encephalitic listeriosis in two steers from distinct herds within the state of Paraná, southern Brazil. Both animals demonstrated altered consciousness suggestive of brain stem dysfunctions and died a few days after the initial onset of disease. Polymerase chain reaction (PCR) assays were designed to target specific genes of infectious neurological agents of cattle. These included bovine herpesvirus 1 and 5 (BoHV-1 and BoHV-5), ovine herpesvirus 2 (OvHV-2), Listeria monocytogenes, and Histophilus somni. Rabies virus was discarded in evaluations done at the official state diagnostic laboratory. Gross alterations were insignificant; histopathology demonstrated rhombencephalitis associated with macrophage-predominant, multifocal to coalescing microabscesses and extensive perivascular cuffings in both steers. The L. monocytogenes PCR assay amplified the 172-bp amplicon of the listeriolysin gene from the brain stem of both animals and from the telencephalon, thalamus, and cerebellum of one of them. Phylogenetic analyses demonstrated that the strains derived from this study clustered with known strains of L. monocytogenes lineage I. The BoHV-1 and BoHV-5, OvHV-2, and H. somni PCR assays were negative. These results confirm the participation of L. monocytogenes lineage I in the etiopathogenesis of the neurological disease herein described and represent the first complete description of encephalitic listeriosis in cattle from Brazil. PMID:23832703

  13. Bioactivity of selenium from Brazil nut for cancer prevention and selenoenzyme maintenance.

    PubMed

    Ip, C; Lisk, D J

    1994-01-01

    Brazil nut (Bertholletia excelsa) is one of very few consumable products with exceptionally high levels of selenium. The mean selenium concentrations of two shipments of Brazil nut used in the present study were determined to be 16 and 30 micrograms/g. In contrast, most common foods contain much less selenium, from 0.01 to 1 micrograms/g. Previous research on selenium cancer chemoprevention invariably used a pure compound, whereas little information is available on the efficacy of selenium delivered naturally in a food form. This paper reports the results of two mammary cancer prevention experiments in the rat dimethylbenz[a]anthracene model by continuous feeding of selenium-rich Brazil nut (processed to a smooth-textured nut material for mixing in the diet). A dose-dependent inhibitory response was observed at dietary selenium concentrations of 1-3 micrograms/g. Interestingly, Brazil nut was found to be just as powerful as sodium selenite, if not more so, at similar levels of dietary selenium intake. Mammary cancer protection gland, and plasma. The magnitude of tissue selenium accumulation was proportional to the amount of Brazil nut added to the diet. The nutritional biopotency of selenium in Brazil nut was also evaluated by the repletion of two selenoenzymes, glutathione peroxidase and type I 5'-deiodinase, in selenium-deficient rats. Supplementation with Brazil nut as the sole source of selenium produced an efficient gradient of enzyme restoration at 0.05-0.2 microgram/g of dietary selenium. A parallel comparison with sodium selenite indicated that the selenium in Brazil nut and selenite selenium were equally bioactive. Although at this point it can only be inferred that the above biologic effects are likely to be attributable to the high selenium content of Brazil nut, there is persuasive evidence to suggest that the models under investigation are responding to the selenium rather than to the other components of Brazil nut. PMID:8072875

  14. Whistle comparison of four delphinid species in Southeastern Brazil.

    PubMed

    Lima, Isabela M S; Andrade, Luciana G; Bittencourt, Lis; Bisi, Tatiana L; Flach, Leonardo; Lailson-Brito, José; Azevedo, Alexandre F

    2016-05-01

    The present study evaluates variations in frequency and duration parameters of whistles of four dolphin species (Sotalia guianensis, Steno bredanensis, Stenella frontalis, and Tursiops truncatus), recorded in the Rio de Janeiro State Coast, Southeastern Brazil. A total of 487 whistles were analyzed. Acoustic parameters of the whistles were classified to species by discriminant function analysis. Overall classification score was 72.5%, with the highest classification score obtained for whistles of S. bredanensis and the lowest obtained for S. frontalis. Most differences were among S. bredanensis and S. guianensis, species that did not have their repertoires compared in other studies. PMID:27250196

  15. The health effects of decentralizing primary care in Brazil.

    PubMed

    Guanais, Frederico C; Macinko, James

    2009-01-01

    A renewed focus on primary health care could lead to improved health outcomes in developing countries. Moving more control to local authorities, or decentralization, is one approach to expanding primary care's reach. Proponents argue that it increases responsiveness to local needs and helps local resources reach those in need. Critics argue that it might increase fragmentation and disparities and provide opportunities for local economic and political gains that do not improve population health. We explore questions surrounding decentralization using the example of infant mortality in Brazil. Our study of two programs identified positive effects on health outcomes in the context of infant mortality. PMID:19597212

  16. Ozone climatology at Natal, Brazil, from in situ ozonesonde data

    NASA Technical Reports Server (NTRS)

    Kirchhoff, V. W. J. H.; Barnes, R. A.; Torres, A. L.

    1991-01-01

    A large ozone-profile data set has been obtained through balloon ozonesonde soundings at Natal, Brazil, during 1978-1988. Maximum ozone concentrations occur during local spring (September-October), and minimum concentrations during late autumn (April-May); the seasonal variation is much larger in the troposphere than in the stratosphere. If there were no seasonal variation in the stratosphere, the seasonal variation observed in the troposphere alone would be sufficient to drive a total ozone column variation of about 5 percent. This is about half the size of the variation observed in the Natal Dobson spectrophotometer data.

  17. Possible Association Between Zika Virus Infection and Microcephaly - Brazil, 2015.

    PubMed

    Schuler-Faccini, Lavinia; Ribeiro, Erlane M; Feitosa, Ian M L; Horovitz, Dafne D G; Cavalcanti, Denise P; Pessoa, André; Doriqui, Maria Juliana R; Neri, Joao Ivanildo; Neto, Joao Monteiro de Pina; Wanderley, Hector Y C; Cernach, Mirlene; El-Husny, Antonette S; Pone, Marcos V S; Serao, Cassio L C; Sanseverino, Maria Teresa V

    2016-01-01

    In early 2015, an outbreak of Zika virus, a flavivirus transmitted by Aedes mosquitoes, was identified in northeast Brazil, an area where dengue virus was also circulating. By September, reports of an increase in the number of infants born with microcephaly in Zika virus-affected areas began to emerge, and Zika virus RNA was identified in the amniotic fluid of two women whose fetuses had been found to have microcephaly by prenatal ultrasound. The Brazil Ministry of Health (MoH) established a task force to investigate the possible association of microcephaly with Zika virus infection during pregnancy and a registry for incident microcephaly cases (head circumference ≥2 standard deviations [SD] below the mean for sex and gestational age at birth) and pregnancy outcomes among women suspected to have had Zika virus infection during pregnancy. Among a cohort of 35 infants with microcephaly born during August-October 2015 in eight of Brazil's 26 states and reported to the registry, the mothers of all 35 had lived in or visited Zika virus-affected areas during pregnancy, 25 (71%) infants had severe microcephaly (head circumference >3 SD below the mean for sex and gestational age), 17 (49%) had at least one neurologic abnormality, and among 27 infants who had neuroimaging studies, all had abnormalities. Tests for other congenital infections were negative. All infants had a lumbar puncture as part of the evaluation and cerebrospinal fluid (CSF) samples were sent to a reference laboratory in Brazil for Zika virus testing; results are not yet available. Further studies are needed to confirm the association of microcephaly with Zika virus infection during pregnancy and to understand any other adverse pregnancy outcomes associated with Zika virus infection. Pregnant women in Zika virus-affected areas should protect themselves from mosquito bites by using air conditioning, screens, or nets when indoors, wearing long sleeves and pants, using permethrin-treated clothing and gear

  18. Healthcare-associated infections: challenges to public health in Brazil

    PubMed Central

    Padoveze, Maria Clara; Fortaleza, Carlos Magno Castelo Branco

    2014-01-01

    This study presents a critical evaluation of the scientific literature related to this subject, aiming to assess the policies and administrative issues regarding the prevention and magnitude of healthcare-associated infections and discuss the challenges for their prevention in Brazil. The topics discussed included historical and administrative issues, challenges imposed by the characteristics of the healthcare system and the territorial dimension, laboratorial support limitations, costs, institutional culture, professional qualification, and patient engagement. It is urgent to hold a nationwide discussion among government representatives, institutions, and healthcare workers and users to overcome these challenges. PMID:26039403

  19. [Aquatic heteroptera from Mariana County, Minas Gerais, Brazil].

    PubMed

    de Souza, Marco A A; de Melo, Alan L; Vianna, Gustavo J C

    2006-01-01

    In surveys carried out in lotic and lentic environments in Mariana County, Minas Gerais state, Brazil, 35 genera and 64 species of aquatic and semi-aquatic Heteroptera were recorded, distributed in 13 families. Thirty four species were collected in lentic environments, while in lotic environments 48 species were collected, some of them common to both environments. Nepomorpha presented the greatest number of species (45), markedly for the family Naucoridae, represented by 12 species. Among the 19 Gerromorpha species collected, eight were Veliidae and six were Gerridae. PMID:17273712

  20. Four new species of Moneuptychia (Lepidoptera: Satyrinae: Euptychiina) from Brazil.

    PubMed

    Freitas, André V L; Barbosa, Eduardo P; Siewert, Ricardo R; Mielke, Olaf H H; Zacca, Thamara; Azeredo-Espin, Ana Maria L

    2015-01-01

    This paper describes four new species of Moneuptychia as follows: M. montana Freitas, M. vitellina Freitas & Barbosa, M. pervagata Freitas, Siewert & Mielke and M. wahlbergi Freitas, Barbosa, Siewert & Mielke from south and southeastern Brazil. Details are presented on the morphology of adults of all species, and immature stages for two species, and we discuss the taxonomy and identification of the genus Moneuptychia. The mitochondrial CoxI "barcode" region was used for exploring the utility of this DNA marker to identify these species, giving strong support for all new species. PMID:26250011