Households, poverty and policy in times of crisis. Mexico, 1992-1996

Includes bibliography

Tourism competitiveness in the Caribbean

Includes bibliography

Digit ratio (2D:4D) is associated with gastric cancer

Background: Sex steroid exposure during early human development may influence disease susceptibility. Digit ratio (2D:4D) is a putative marker for prenatal hormone exposure and sensitivity, as well as the action of genes closely related to carcinogenesis. Digit ratio could act as a possible marker for cancer predisposition. Aims: The aim of this study is to investigate the possible correlations between right hand, left hand and right minus left (R. - L) 2D:4D and gastric cancer (GCA) in men and women and assess the correlations with tumor staging and histological diagnosis. Methods: Digital images of the right and left hand palms of patients diagnosed with GCA (n = 57, 42 males, 15 females) and age and sex-matched controls (n = 59, 41 males, 18 females) were obtained. Means for 2D:4D were compared. Data were analyzed by repeated-measures one-way ANOVA and Student's t-test for finger measurements and group comparisons and Pearson's and Spearman's tests for correlations with tumor staging (α = 0.05). Results: GCA group presented significantly higher left 2D:4D, but significantly lower R. - L in comparison to healthy controls, particularly so for males. Digit ratio did not correlate to clinical staging or TNM staging. However, low R. - L was significantly related to adenocarcinomas. Conclusions: Early developmental conditions, including prenatal testosterone seem to play a role on the malignant transformation of gastric lesions. The 2D:4D pattern found for gastric cancer parallels that earlier described for breast cancer. The findings suggest that 2D:4D could add to the list of etiological factors and be a putative marker for the screening of patients' susceptibility to develop gastric cancer. © 2012 Elsevier Ltd.

Activities report of the initiative group of the working group on environmental statistics

Includes bibliography

Aspectos físicos e sociais da geografia da disponibilidade hídrica municipal no Brasil

In managing water resources, indexes are used to simplify and quantify available information as well as report the characteristics of a region under study. These indexes may be extremely demanding concerning information required, or very simple, and the water poverty index and Falkenmark index are examples of both extreme situations, respectively. Searching for an index that considers regional and local complexities and information available in developing countries, a new index was developed to evaluate the population accessibility to water resources. This new index combines the Human Development Index and Falkenmark Index and geographic information systems. The results are presented in figures which show the situation at national level, highlighting that the Northeast and Southeast regions are the most vulnerable in Brazil.

Indicadores de desenvolvimento humano no campo e na cidade - Ribeirão Preto, SP

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Education and its impact on poverty: equity or exclusion?

Includes bibliography

Educação ambiental e valores: diálogos e sentidos construídos nas práticas de professores de ensino fundamental

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A Sexualidade como tema pedagógico: análise das propostas do MEC e da UNESCO para inserção do tema nas escolas

Pós-graduação em Educação Escolar - FCLAR

Concepções de professores sobre agressão e violência em crianças no início da escolarização

Pós-graduação em Educação Escolar - FCLAR

Do ensino especializado à educação de jovens e adultos: análise das trajetórias escolares na perspectiva dos alunos, familiares e professores

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Um retrato do primeiro ano do ensino fundamental: o que revelam crianças, pais e professoras

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Formação continuada de professores: uma análise crítica sobre as perspectivas oficiais de capacitação docente

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Práticas educativas: a relação entre cuidar e educar e a promoção do desenvolvimento infantil à luz da psicologia histórico-cultural

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Recursos e condições adversas na história pregressa de crianças de 4ª série do ensino fundamental

Pós-graduação em Educação Escolar - FCLAR