A tripla perspectiva: a vinda, a permanência e a volta de estudantes angolanos no Brasil

Este artigo é uma reflexão sobre o papel que as universidades paulistas e paranaenses desempenham no processo de formação acadêmica dos estudantes dos Países Africanos de Língua Oficial Portuguesa (Palop), em particular os angolanos. Essa formação na instituição de ensino superior propicia novos diálogos e novas sínteses identitárias possibilitadas por outras práticas culturais apreendidas no contato com alunos, docentes, funcionários, instituições acadêmicas e de pesquisa que ignoram a realidade vivenciada por eles em Angola. Constituiremos, assim, o cenário histórico-cultural; o percurso acadêmico e identitário do estudante angolano; o contexto estudantil angolano; a história recente desse país; o lugar do intelectual e do professor universitário; o papel e o uso da língua portuguesa no Brasil e em Angola no ambiente estudantil, familiar e na rua. Buscamos entender o imaginário do jovem estudante intercambista angolano que convive com os conflitos do estigma do migrante temporário e do estereótipo do refugiado de guerra.

Inflammation and apoptosis induced by mastoparan Polybia-MPII on skeletal muscle

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

The golden lancehead Bothrops insularis (Serpentes: Viperidae) relies on two seasonally plentiful bird species visiting its island habitat

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Conservation genetics of the endangered Pampas deer (Ozotoceros bezoarticus)

The Pampas deer (Ozotoceros bezoarticus L. 1758) is the most endangered neotropical cervid, and in the past occupied a wide range of open habitats including grassland, pampas, savanna, and cerrado (Brazil) from 5 degrees to 41 degrees S. To better understand the effect of habitat fragmentation on gene flow and genetic variation, and to uncover genetic units for conservation, we examined DNA sequences from the mitochondrial control region of 54 individuals from six localities distributed throughout the present geographical range of the Pampas deer. Our results suggest that the control region of the Pampas deer is one of the most polymorphic of any mammal. This remarkably high variability probably reflects large historic population sizes of millions of individuals in contrast to numbers of fewer than 80 000 today. Gene flow between populations is generally close to one migrant per generation and, with the exception of two populations from Argentina, all populations are significantly differentiated. The degree of gene flow was correlated with geographical distance between populations, a result consistent with limited dispersal being the primary determinant of genetic differentiation between populations. The molecular genetic results provide a mandate for habitat restoration and reintroduction of Pampas deer so that levels of genetic variation can be preserved and historic patterns of abundance can be reconstructed. However, the source of individuals for reintroduction generally should be from populations geographically closest to those now in danger of extinction.

Detecting migrants in populations of Rhizoctonia solani anastomosis group 3 from potato in North Carolina using multilocus genotype probabilities

The relative contribution of migration of Rhizoctonia solani anastomosis group 3 (AG-3) on infested potato seed tubers originating from production areas in Canada, Maine, and Wisconsin (source population) to the genetic diversity and structure of populations of R. solani AG-3 in North Carolina (NC) soil (recipient population) was examined. The frequency of alleles detected by multilocus polymerase chain reaction-restriction fragment length polymorphisms, heterozygosity at individual loci, and gametic phase disequilibrium between all pairs of loci were determined for subpopulations of R. solani AG-3 from eight sources of potato seed tubers and from five soils in NC. Analysis of molecular variation revealed little variation between seed source and NC recipient soil populations or between subpopulations within each region. Analysis of population data with a Bayesian-based statistical method previously developed for detecting migration in human populations suggested that six multilocus genotypes from the NC soil population had a statistically significant probability of being migrants from the northern source population. The one-way (unidirectional) migration of genotypes of R. solani AG-3 into NC on infested potato seed tubers from Canada, Maine, and Wisconsin provides a plausible explanation for the lack of genetic subdivision (differentiation) between populations of the pathogen in NC soils or between the northern source and the NC recipient soil populations.

A construção de espaço e cultura: trajetórias migratórias entre Monte Azul (MG) e Rio Claro (SP)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Territórios e memórias: narrativas de mulheres que migraram na segunda metade do século XX

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Migrantes japoneses: um ciclo migratório : o caso de Londrina-PR

Pós-graduação em Geografia - FCT

Raízes da Vergonha: um estudo psicossociológico sobre a vivência de trecheiros

Pós-graduação em Psicologia - FCLAS

Errâncias e errantes: um estudo sobre a mobilidade do sujeito e o uso de bebidas alcoólicas na contemporaneidade

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Fronteiras da crença: da libertação ao carisma, a presença católica na cidade de Juina (1978-1998)

Pós-graduação em História - FCLAS

Dinâmica das comunidades de aves no mosaico de hábitats do Pantanal do Rio Negro, MS

Pós-graduação em Ciências Biológicas (Zoologia) - IBB

As ações do agrohidronegócio, o papel do estado e as formas de controle do trabalho no mato grosso do sul

Pós-graduação em Geografia - FCT

Experiência de vigilância no setor canavieiro: desafios para interromper a maratona perigosa dos canaviais

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

A precarização do trabalho: migrantes nordestinos no município de Leme-SP : caminhos, estradas e sonhos

This paper aims to examine the genesis of migration to the city of Leme-SP, as well as the influence of the social matrix northeastern expansion and redevelopment through the territorialization of the migrant population, particularly workers from the state of Ceará, migration from the 1970s. This process is evidenced by the territorial division of labor, through the economic, political and cultural insecurity through the work of cutting sugar cane, the territoriality of culture and northeastern faith in the city, and becomes another object before the materiality in which occurs. In this aspect, through dialogue between the sciences and arts, it was possible to show the historical importance of the phenomenon of migration in the country, in different scales and relationship that encompasses everything and everyone