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Search Results: 1 - 10 of 102884 matches for " Antonio Maurício Dias da Costa "
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Festa de santo na cidade: notas sobre uma pesquisa etnográfica na periferia de Belém, Pará, Brasil
Costa, Antonio Maurício Dias da;
Boletim do Museu Paraense Emílio Goeldi. Ciências Humanas , 2011, DOI: 10.1590/S1981-81222011000100012
Abstract: the article draws on other studies about the playful dimension of popular religion in the amazon to reflect on the results of ethnographic fieldwork carried out on a patron saint's festival in the outskirts of contemporary belém, in the brazilian state of pará. numerous elements exogenous to the religious ritual such as advertising, economic tradeoffs and political motivations were observed to transform the meanings of religious devotion. the study reveals the dynamic nature of the reproduction of popular religion within the context of diverse popular festivities in different social-spatial realities in the amazon. religious devotion and 'practical sense' are entwined in the process of transforming the event, revealing the complexity of social exchanges practiced in a patron saint's festival at a large urban scale.
Festa dentro da Festa: Recorrências do modelo festivo do circuito bregueiro no Círio de Nazaré em Belém do Pará
Antonio Maurício Dias da Costa
Campos - Revista de Antropologia Social , 2006,
Abstract: Ao considerar a forma como se apresenta atualmente o Círio de Nazaré, ponto alto do calendário festivo anual de Belém, torna-se visível a presen a nos seus interstícios de um modelo festivo consolidado histórica e espacialmente na cidade desde o início dos anos 80: o circuito das festas de brega. Conjugando a atua o empresarial (dos donos das casas de festa e de empresas de sonoriza o) ao mundo festivo e de lazer dos bairros periféricos da cidade, o circuito das festas de brega se faz presente na órbita ou mesmo se aproxima do interior do grande evento religioso. Este texto busca discutir as formas pelas quais as “festas de brega” têm se adequado à dinamica da Festa de Nazaré, considerando sua abrangência física e simbólica na cidade. O artigo sugere que a experiência festiva do público do circuito bregueiro se associa à prática festiva dos grandes eventos urbanos, reinventando o sentido do “festejar típico” da popula o de Belém.
A saint's day in the city: notes on ethnographic research in the outskirts of Belém, state of Pará, Brazil
Antonio Maurício Dias da Costa
Boletim do Museu Paraense Emílio Goeldi. Ciências Humanas , 2011,
Abstract: The article draws on other studies about the playful dimension of popular religion in the Amazon to reflect on the results of ethnographic fieldwork carried out on a patron saint's festival in the outskirts of contemporary Belém, in the Brazilian state of Pará. Numerous elements exogenous to the religious ritual such as advertising, economic tradeoffs and political motivations were observed to transform the meanings of religious devotion. The study reveals the dynamic nature of the reproduction of popular religion within the context of diverse popular festivities in different social-spatial realities in the Amazon. Religious devotion and 'practical sense' are entwined in the process of transforming the event, revealing the complexity of social exchanges practiced in a patron saint's festival at a large urban scale.
Paratrichodina africana (Ciliophora: Trichodinidae) of wild and cultured Nile tilapia in the Northern Brazil Paratrichodina africana (Ciliophora: Trichodinidae) de tilápia do Nilo selvagem e cultivada no Norte do Brasil
Marcos Tavares-Dias,Natália da Costa Marchiori,Maurício Later?a Martins
Revista Brasileira de Parasitologia Veterinária , 2013,
Abstract: The present work morphologically characterizes Paratrichodina africana from the gills of wild and farmed Nile tilapia from Northern Brazil (eastern Amazonia). Ninety fish were captured for parasitological analysis in Macapá, State of Amapá, from a wetland area bathed by the Amazon River commonly called ‘Ressaca do Zer o’ (n = 52), as well as from a local fish farm (n = 38). Wet smears of the skin and gills of the captured fish were air dried at room temperature and impregnated with silver nitrate by Klein's method for posterior examination of the adhesive disc structures. Total prevalence of parasitism was 16.6% (23% in fish from wetland and 7.8% in farmed fish). Characterized as a small-sized trichodinid, it presented the following measures: 33.2 ± 4.7 μm body diameter, 17.5 ± 2.1 μm adhesive disc, 10.0 ± 0.9 μm denticulate ring, and 22.6 ± 2.0 denticles. Paratrichodina africana reported in this study strongly resembles those described for other localities, but it differs by presenting greater body length. This is the fourth report of P. africana parasitizing a host fish. O presente estudo descreve pela primeira vez Paratrichodina africana nas branquias de tilápia do Nilo selvagem e de cultivo no Norte do Brasil (Amaz nia oriental). Noventa peixes foram capturados em Macapá, Estado do Amapá, provenientes de uma área de várzea banhada pelo Rio Amazonas comumente conhecida como “Ressac o Zero” (n = 52) e de uma piscicultura local (n = 38) para análise parasitológica. Esfrega os do muco da pele e das branquias foram secos à temperatura ambiente e impregnados com nitrato de prata pelo método de Klein para posterior análise das estruturas do disco adesivo e dentículos. A prevalência total do parasitismo foi de 16,6% (23% em peixes coletados da area de várzea e 7,8% em peixes de cultivo). Caracterizado como pequeno tricodinídeo apresentou diametro do corpo de 33, 2 ± 4,7 μm, disco adesivo de 17,5 ± 2,1 μm, anel denticulado de 10,0 ± 0,9 μm e 22,6 ± 2,0 dentículos. Paratrichodina africana relatada neste estudo se assemelha fortemente a registros prévios para a espécie, mas difere por apresentar maior tamanho do corpo. Este é o quarto registro de P. africana parasitando um hospedeiro peixe.
Unidades térmicas e produtividade em genótipos de milheto semeados em duas épocas
Costa, Antonio Carlos Torres da;Geraldo, José;Pereira, Maurício Ballesteiro;Pimentel, Carlos;
Pesquisa Agropecuária Brasileira , 2005, DOI: 10.1590/S0100-204X2005001200003
Abstract: the aim of this work was to evaluate the accumulation of thermal unities (tu) and biomass on pearl millet genotypes sown in rainy and dry seasons, without fertilization or irrigation, in a randomized complete block design. in the rainy season, the brs 1501 cycle was 76 days, requiring 1,239 tu, while ena 1 had a cycle of 82 days, with 1,325 tu, both with the same biomass and grain yield. the genotype souna iii accumulated 1,352 tu; its biomass yield was the highest. at flowering, in the rainy season, brs 1501 accumulated 517 tu, with the lowest biomass, while ena 1 accumulated 545 tu and higher biomass. at the dry season, brs 1501 showed a cycle of 80 days, requiring 1,123 tu, while ena 1 had a cycle of 76 days, with 1,074 tu, with no significant difference for biomass and grain yield. at flowering, in this season, ena 1 and brs 1501 accumulated 447 tu and 461 tu, respectively, and there was no significant difference for biomass. the genotype ena 1 can be used for biomass production for minimal tillering cultivation, and brs 1501, for biomass and grain production, especially in the dry season.
Imunologia da hanseníase
Mendon?a, Vanessa Amaral;Costa, Rosane Dias;Melo, Gustavo Eustáquio Brito Alvim de;Antunes, Carlos Maurício;Teixeira, Antoniocio;
Anais Brasileiros de Dermatologia , 2008, DOI: 10.1590/S0365-05962008000400010
Abstract: leprosy is a chronic infectious disease characterized by contrasting clinical forms that are dependent on the interactions between the bacillus and the host immune response. thus, the study of the immunological process is extremely relevant for the comprehension of the mechanisms involved in leprosy presentation and development. in this paper, the immunopathogenesis of leprosy is reviewed.
Complex Domain Wavelet-Based Denoising of Measured UHF Wireless Channel Power Delay Profiles  [PDF]
Maurício Henrique Costa Dias, Gláucio Lima Siqueira
Int'l J. of Communications, Network and System Sciences (IJCNS) , 2010, DOI: 10.4236/ijcns.2010.33032
Abstract: This work extends the use of wavelet-based denoising as an alternative processing scheme to improve measured mobile-radio channel power delay profiles. It has already been reported that, when applied on real domain data (amplitude only), denoising provides mainly a qualitative improvement. Here, phase content was also considered, leading to significant qualitative and quantitative improvement of the processed profiles. Signal-to-noise ratios and dynamic ranges improvements as high as 50 dB have been observed.
Estudo Geoquímico e Petrológico dos Diques Máficos da Regi o de Candeias-Campo Belo-Santo Ant nio do Amparo (MG), Por o Meridional do Craton S o Francisco
Paulo César Corrêa da Costa,Maurício Ant?nio Carneiro,Wilson Teixeira,Vicente Antonio Vitorio Girardi
Geologia USP : Série Científica , 2006,
Abstract: No Complexo Metamórfico Campo Belo, sul de Minas Gerais, ocorrem diques máficos divididos em quatro grupos emfun o de aspectos petrográficos, geoquímicos e tect nicos: Anfibolitos A1, Anfibolitos A2, Gabronoritos e Gabros. A grandemaioria das amostras tem afinidade toleítica, porém os anfibolitos A2 e um gabronorito situam-se no campo cálcio-alcalino,sendo que alguns anfibolitos A1 e gabronoritos est o no limite dos campos. A análise dos diagramas geoquímicos mostrou queos tipos litológicos pertencem a quatro agrupamentos oriundos de magmas com diferentes graus de evolu o, sendo os gabrosos mais evoluídos (mg# 0,18 - 0,23), seguindo-se os gabronoritos (mg# 0,33 - 0,35), os anfibolitos A2 (mg# 0,34 - 0,37) e osanfibolitos A1 (mg# 0,24 - 0,45). Sua compara o com modelos de fus o de mantos a granada e espinélio peridotito evidenciouo enriquecimento desses magmas progenitores, especialmente o da suíte gábrica, fato atribuível à fonte mantélica enriquecidae/ou contamina o crustal. Essa compara o aliada ao comportamento geoquímico diverso desses grupos em termos deelementos maiores, menores e tra os indica a improbabilidade de cogeneticidade entre si. A compara o dos padr es deelementos tra os entre os diques estudados e os enxames de Salvador, Carajás e Crixás-Goiás, pertencentes respectivamenteaos Cratons S o Francisco, Amaz nico, e ao Bloco Arqueano de Goiás, sugere ambiente intracrat nico.
Expans?o espacial da leishmaniose visceral americana em S?o Luis, Maranh?o, Brasil
Mendes, Wellington da Silva;Silva, Antonio Augusto Moura da;Trov?o, José de Ribamar;Silva, Ant?nio Rafael da;Costa, Jackson Maurício Lopes;
Revista da Sociedade Brasileira de Medicina Tropical , 2002, DOI: 10.1590/S0037-86822002000300005
Abstract: the space occupation and the expansion of american visceral leishmaniasis (avl) were described in the municipality of s?o luis, maranh?o, northeast brazil. avl medical notes from the funda??o nacional de saúde as well as official documents about the space occupation were analyzed from september 1982 to december 1996. avl cases were more likely to occur in recently settled suburbs and tended to follow the same spatial pattern observed for land occupations secondary to migratory fluxes.
Controle epidemiológico da tuberculose na cidade de Pelotas, Rio Grande do Sul, Brasil: ades?o ao tratamento
Costa, Juvenal Soares Dias da;Gon?alves, Helen;Menezes, Ana Maria B.;Devens, Eduardo;Piva, Marcelo;Gomes, Maurício;Vaz, Márcia;
Cadernos de Saúde Pública , 1998, DOI: 10.1590/S0102-311X1998000200025
Abstract: this study assesses risk factors for treatment noncompliance by patients registered with the tuberculosis control program who live in the urban area of pelotas, rio grande do sul state. the study lasted from june 1994 to december 1995. all new cases diagnosed as pulmonary tuberculosis in the 20-80-year age bracket were monitored by the tuberculosis unit, hub of the tuberculosis control program in pelotas. all patients was monitored from time of diagnosis through end of treatment, six months later. patients answered a standard questionnaire. from june 1994 to june 1995, 152 cases were recorded, with some 20% treatment noncompliance. we observed no significant association between noncompliance and employment status for head-of-family, age, gender, alcoholism, or presence of symptoms, while the only risk factor significantly associated with noncompliance was non-white skin color, probably due to the study's weak power as a function of sample size.
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