Reflexões sobre as roças em São Tomé e Príncipe
نویسندگان
چکیده
منابع مشابه
Pattern of mtDNA variation in three populations from São Tomé e Príncipe.
We have analysed the matrilineal genetic composition of three self-reported ethnic groups from São Tomé e Príncipe (Gulf of Guinea), an African archipelago whose settlement begun in the late fifteenth century. Sequence data from the hypervariable segments I (HVS-I) and II (HVS-II) were obtained for 30 Angolares, 35 Forros and 38 Tongas. The repertory of mtDNA lineages in São Tomé e Príncipe den...
متن کاملEvidence for population sub-structuring in São Tomé e Príncipe as inferred from Y-chromosome STR analysis.
Seven Y-chromosome STR loci, DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392 and DYS393 have been analysed in population samples of Angolares, Forros and Tongas, three ethnic groups from the African archipelago of São Tomé e Príncipe (Gulf of Guinea). Complete typings were obtained for 103 chromosomes, which belonged to 79 different haplotypes. The mean heterozygosity per locus in the overall ...
متن کاملStaphylococcus aureus nasal carriage among patients and health care workers in São Tomé and Príncipe.
Methicillin-resistant Staphylococcus aureus (MRSA) is a major human pathogen worldwide. However, data on MRSA prevalence in the African continent are scarce and nonexistent for São Tomé and Príncipe. In November 2010 and April 2012, a total of 332 individuals (258 patients and 74 health care workers [HCW]) from Hospital Dr. Ayres Menezes in São Tomé and Príncipe, were screened for S. aureus and...
متن کاملReflexões sobre cognição/subjetivação no ciberespaço na perspectiva da complexidade
The article deals with theoretical reflections as a contribution to wide the approach to the theme of the cognition process in a digital space and its relationship with the assumptions of the complexity paradigm. The article focus is placed on the Idea of the Unique Substance from Espinosa with the argumentation that this philosopher had an integrative thought and, therefore, complex, can help ...
متن کاملPrevalence of Schistosoma intercalatum and S. haematobium Infection among Primary Schoolchildren in Capital Areas of Democratic Republic Of São Tomé and Príncipe, West Africa
BACKGROUND A parasitological survey of Schistosoma haematobium and S. intercalatum infection among primary schoolchildren in capital area of Democratic Republic of São Tomé and Príncipe (DRSTP) was undertaken. METHODS Subjects with positive infection were confirmed by the detection of S. haematobium ova in the urine or S. intercalatum ova in the stool by using centrifugation concentration or ...
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ژورنال
عنوان ژورنال: Estudos Históricos (Rio de Janeiro)
سال: 2012
ISSN: 0103-2186
DOI: 10.1590/s0103-21862012000200004