15 resultados para 1865-1958
em Scielo Saúde Pública - SP
Resumo:
A política externa brasileira, de 1958 a 1998, atravessa três grandes períodos ou mudanças em suas orientações e formas de atuação. Numa primeira fase, herdada ainda do período anterior do imediato pós-guerra e mesmo anterior a ela, ela vive ainda o "paradigma Rio Branco", isto é, orienta-se basicamente e busca manter relações especiais com a principal potência hemisférica. No período do regime militar, assiste-se a uma ampliação do quadro de relacionamento externo, contemporaneamente a grandes mudanças na estrutura econômica do País. Na fase recente, finalmente, emerge a importância do multilateralismo econômico, no contexto da globalização. Essas inflexões são analisadas colocando-se lado a lado mudanças na conjuntura internacional e nas condições políticas e econômicas do País.
Resumo:
Sem perder de vista os vínculos do deputado Carlos Lacerda com os interesses pecuniários das instituições particulares de ensino durante a tramitação da Lei de Diretrizes e Bases (LDB) na Câmara dos Deputados (1958-1959), o artigo destaca as relações entre a semântica dos substitutivos apresentados pelo político udenista com a cultura política católica do período, mostrando que a tese do interesse encobre uma dinâmica a ser observada nos estudos sobre a história política da educação.
Resumo:
Apresenta-se um novo registro de Phoetalia pallida (Brunner, 1865) para o Brasil, nas regiões norte, nordeste e centro-oeste, é descrita, pela primeira vez, a genitália da espécie e é analisada a variação cromática de pronoto e cabeça, entre as localidades assinaladas.
Resumo:
Seven species of the nematode genus Mononchus Bastian, 1865, were found in the State of São Paulo, Brazil. Such are: M. subsimilis Cobb, 1917; M. ibitiensis Carvalho, 1951; M. piracicabae Lordello, 1953; M. risoceiae Carvalho, 1955; M. soutoi Carvalho, 1956; M. coronatus Carvalho, 1956; and M. jairi n. sp. Outside the State, the following species have been found: M. papillatus (Bastian, 1865) Cobb, 1916; M. monhystera Cobb, 1917; M. muscorum (Dujardin, 1845) Cobb, 1916; M. gymnolaimus (Cobb, 1893) Cobb, 1916; M. consimilis Cobb, 1917; M. trichurus Cobb, 1917; M. reversus Cobb, 1917; and M. dentatus Cobb, 1917 (LORDELLO, 1953). This field of investigation has scarcely been touched and additional collections will doubtless add new forms to the number of species known as yet. M. jairi n. sp. most closely resembling species is M. monhystera Cobb, 1917, from which it differs in having: a) labial region more expanded, set off from neck by a broad shallow depression; b) anterior portion of the pharynx-wall rather thinner and directed outward; and, c) smaller dimensions (788.0-924.0: 1,100.0 micros).
Resumo:
The present paper discusses the data obtained in shade and unshaded coffee plots at Piracicaba, São Paulo, Brazil. The results, analysed statistically, can be summarized as follows: a) unshaded plots produced 17% more than shaded ones; b) the percentage of coffee berry borer infestation was higher in shaded plots as compared with unshaded ones; c) the percentage of green (not ripened fruits) depends of the harvest time. When the harvest was retarded, the percentage of green fruits was higher in the shaded plots. When the percentage of green fruits was the same, both in shaded and unshaded plots, the percentage of ripened was higher and the percentage of dried fruits was lesser in the shaded plots as compared with unshaded ones; d) other comparisons as production of dried grains by the field fruits, relation between dried fruits and dried grains and cup-test by expert coffee-taster, did not show differences among shaded and unshaded plots.
Resumo:
Novas espécies em Cerambycinae são descritas do Brasil, Piauí: Compsibidion paragraphycum sp. nov. (Neoibidionini). Em Lamiinae, - do Piauí: Trichohippopsis vestita sp. nov. (Agapanthiini); Oncioderes piauiensis sp. nov. (Onciderini); Cotycicuiara caracolensis sp. nov. (Desmiphorini); Xenofrea peculiaris sp. nov. (Xenofreini); Mariliana bellula sp. nov. (Hemilophini); - da Paraíba: Ataxia arenaria sp. nov. (Pteropliini); Dadoychus atrus sp. nov. (Hemilophini). Novos registros em Cerambycinae para o Piauí: Methia longipennis Martins, 1997 (Methiini); Tropidion sipolisi (Gounelle, 1909), Compsibidion decoratum (Gounelle, 1909), Cycnidolon obliquum Martins, 1969 (Neoibidionini); - para o Ceará: Paranyssicus conspicillatus (Erichson, 1847) (Elaphidiini); Aglaoschema collorata (Napp, 1993) (Compsocerini); - para a Bahia: Stizocera phtisica Gounelle, 1909 (Elaphidiini). Novos registros em Lamiinae para o Piauí: Dolichosybra tubericollis Breuning, 1942 (Apomecynini); Ceiupaba lineata Martins & Galileo, 1998, Cicuiara striata (Bates, 1866), Desmiphora pallida Bates, 1874 (Desmiphorini); Nesozineus apharus Galileo & Martins, 1996, Psapharochrus nigrovittatus (Zajciw, 1969) (Acanthoderini); - para o Ceará: Trichohippopsis rufula Breuning, 1958 (Agapanthiini); Ataxia parva Galileo & Martins, 2011 (Pteropliini); Desmiphora cirrosa Erichson, 1847 (Desmiphorini); - para a Paraíba: Eudesmus rubefactus Bates, 1865 (Onciderini); Laraesima ochreoapicalis Breuning, 1973 (Compsosomatini); Psapharochrus itatiayensis (Melzer, 1935) (Acanthoderini); - para a Bahia: Brasiliosoma tibialis (Breuning, 1948) (Compsosomatini); Adesmus hemispilus (Germar, 1821) (Hemilophini).
Resumo:
Os autores após examinarem um grande número de exemplares pertencentes ao grupo dos flebotomíneos de cinco espinhos do subgênero Helcocyrtomyia Barretto, 1962, verificaram a correlação dos sexos de Lutzomyia ferreirana que até o presente momento não estava definida.
Resumo:
In this paper we describe a new species of a non-biting midge of the genus Aedokritus Roback, 1958 (Chironominae, Chironomidae) from Brazil and Bolívia. That is the fifth species of this genus. The other species of the genus are: A. penicilligerus (Edwards, 1931), from Argentina and Peru; A. pruinescens (Edwards, 1931), from Argentina; A. platycnemis (Edwards, 1931), from Argentina; and A. sartis Roback, 1960, from Brazil.
Resumo:
During an ecological study, carried out between 1994 and 1996 with Streptoprocne biscutata (Sclater) (Apodiformes: Apodidae) birds, that inhabit caves in the Quatro Barras County, State of Paraná, Southern Brazil, a new tick species of the subgenus Multidentatus was observed. The female, male, nymph, and larva of Ixodes (Multidentatus) paranaensis n. sp., are described. Of the 12 known species of the subgenus Multidentatus, only I. (M.) auritulus Neumann, 1904 and I. (M.) murreleti Cooley and Kohls, 1945 occur in the Neartic region and only I. (M.) auritulus occurs in the Neotropical region. As such, I. (M.) paranaensis n. sp. increases the number of species and the distribution area of the subgenus Multidentatus in the Americas.
Resumo:
Rhodnius ecuadoriensis is the second most important vector of Chagas Disease (CD) in Ecuador. The objective of this study was to describe (and compare) the life cycle, the feeding and defecation patterns under laboratory conditions of two populations of this specie [from the provinces of Manabí (Coastal region) and Loja (Andean region)]. Egg-to-adult (n = 57) development took an average of 189.9 ± 20 (Manabí) and 181.3 ± 6.4 days (Loja). Mortality rates were high among Lojan nymphs. Pre-feeding time (from contact with host to feeding initiation) ranged from 4 min 42 s [nymph I (NI)] to 8 min 30 s (male); feeding time ranged from 14 min 45 s (NI)-28 min 25 s (male) (Manabí) and from 15 min 25 s (NI)-28 min 57 s (nymph V) (Loja). The amount of blood ingested increased significantly with instar and was larger for Manabí specimens (p < 0.001). Defecation while feeding was observed in Manabí specimens from stage nymph III and in Lojan bugs from stage nymph IV. There was a gradual, age-related increase in the frequency of this behaviour in both populations. Our results suggest that R. ecuadoriensis has the bionomic traits of an efficient vector of Trypanosoma cruzi. Together with previous data on the capacity of this species to infest rural households, these results indicate that control of synanthropic R. ecuadoriensis populations in the coastal and Andean regions may have a significant impact for CD control in Ecuador and Northern Peru.