Estatística de levantamentos epidemiológicos sobre cárie dentária, publicados no brasil e no exterior, de 1960 a 2001

The epidemiological surveys are important to the deployment, implementation and evaluation of projects and health actions in a community. The planning, goals, samples, team training/calibration, carrying out and publication of results are extremely important in the epidemiological surveys. Thus, the care with the sample and statistical analysis is fundamental for the results to be consistent and trustworthy in order to be able to be inferred for all the population. The aims of this study is to investigate the statistical methodology used in papers on dental caries epidemiological surveys published from 1960 to 2001. A bibliographical survey was carried out in BBO, MEDLINE and SCIELO databases. The papers found were analyzed with regards to the statistical methodology applied in the whole study, from the sampling to the tabling of data. Most studies (72.6%) only presented the number of elements that composed the sample, without explaining the planning involved in obtaining it.

A pobreza e as políticas de gênero no Brasil

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Emprego feminino no Brasil: mudanças institucionais e novas inserçoes no mercado de trabalho

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Situação da agricultura irrigada no Brasil de acordo com o censo agropecuário 2006

Knowledge about irrigated agricultural area and its geographical distribution are of great importance to water resources management. Evolution of irrigated area according to the irrigation method allows an identification of rational water technologies. The aim of this work was to analyze the information presented in the agricultural census of 1995/1996 and of 2006. Brazil has an area of 4.45 million cultivated hectares with irrigation. It is noticed that according to the 1995/1996 census, the irrigated area increased 1.3 million hectares, a growth of 42%. The Southeast region surpasses the South region which had, in 1995/96, the largest irrigated area. The Northeast region is the third irrigated agricultural area with 22.12 %, while the Central-west and the Northern region together sum 14.7%. According to the agricultural census 2006 classification, sprinkler irrigation (without center pivot) method is the most used,followed by flood, center pivot, other methods, drip and furrow, representing 35.3%, 24.4%, 18.9%, 8.3%, 7.4% and 5.8%, respectively.

Ingeniería y consultoría en Brasil y el Grupo Andino

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Cooperación económica entre Brasil y el Grupo Andino: el caso de los minerales y metales no-ferrosos

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O sistema empresarial público no Brasil: gênese e tendências atuais

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Planificación, desarrollo y política económico-social en el Brasil

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Institucionalización de la planificación de transporte: la experiencia de la República Federativa del Brasil

Describe la Empresa Brasilena del Planeamiento de Transporte (GEIPOT), sus origenes, evolucion historica, caracteristicas, organizacion, recursos humanos, actividades, y clientes.

Educación y desarrollo en Brasil, 1995-2000

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Actividades de los gobiernos de América Latina y el Caribe para la superación de la pobreza: respuesta del Gobierno de Brasil

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Interface Gráfica para o planejamento da expansão da transmissão de energia elétrica

Pós-graduação em Engenharia Elétrica - FEIS

Contribuição ao estudo bioquímico de frutas tropicais e exóticas produzidas no Brasil: pectina, açúcar e proteína

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Primeiro rastreamento organizado regional no Brasil: barreiras relacionadas á realidade do exame de mamografia

Pós-graduação em Pesquisa e Desenvolvimento (Biotecnologia Médica) - FMB

Paradoxos e desafios do ensino superior no Brasil: a experiência dos cursinhos populares

Pós-graduação em Ciências Sociais - FCLAR