Análise comparativa entre os sistemas de produção extrativista tradicional e tecnificado de castanha-do-brasil ocorrente na Região do Alto Acre-AC.

A castanha-do-brasil é o principal produto não madeireiro explorado comercialmente no Estado do Acre. Apesar de o produto ter demanda crescente no mercado nacional e internacional, o grau de exigência por um produto de melhor qualidade tem também tem aumentado bastante nos últimos anos. Este trabalho fez um comparativo entre os custos e receita do sistema de produção tradicional e do sistema tecnificado com a introdução de boas práticas de produção que contemplam as exigências de mercado. Observou-se que mesmo com um incremento nos custos com materiais e serviços, o sistema de extração tecnificado apresentou uma remuneração superior

A Amazônia pode se tornar uma grande região de pecuária bovina sustentável?

A biblioteca possui o trabalho completo, copiado de CD-ROM (SP 4937

Persistence of anal squamous intraepithelial lesions and anal HPV infection in HIV-infected patientsdespite immune restoration under cART

International audiencen.

Shadowing in neutrino deep inelastic scattering and the determination of the strange quark distribution

We discuss shadowing corrections to the structure function $F_2$ in neutrino deep-inelastic scattering on heavy nuclear targets. In particular, we examine the role played by shadowing in the comparison of the structure functions $F_2$ measured in neutrino and muon deep inelastic scattering. The importance of shadowing corrections in the determination of the strange quark distributions is explained.Comment: 22 pages, 7 figure

Changes in Economic Inequality in Europe and Latin America in the First Decades of the Twenty-First Century

This open access volume identifies the common and specific aspects of social mechanisms that generate inequalities, through comparative analyses of different dimensions in which inequalities are expressed. It includes studies on social inequalities in 5 European and 5 Latin American countries, along 11 thematic axes: inequalities in the labour market and labour trajectories; asymmetries in the relationship between training and employment; inequalities in work and family life; educational inequalities; geographical and social inequalities: ethnicity and language; social inequalities, migration and space; uncertainty, strategies, resources and capabilities; inequality of opportunity: intergenerational social mobility; social policies; gender inequalities; and research methodology. This volume is the result of a large collaborative project on social inequality funded by the European Commission: the International Network for Comparative Analysis of Social Inequalities. Taking into account diverse perspectives and approximations, the collaborators have created a general analytical framework as a model of analysis of social inequalities. The various contributions in this volume help readers gain a global outlook and help reflect on social inequalities in a comparative perspective. This volume addresses social science graduate and postgraduate students, researchers, social policy makers, as well as a broader academic audience interested in social inequality.Fil: Salvia, Hector Agustin. Universidad Catolica Argentina; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentin