oalib

Publish in OALib Journal

ISSN: 2333-9721

APC: Only $99

Submit

Any time

2019 ( 35 )

2018 ( 59 )

2017 ( 56 )

2016 ( 61 )

Custom range...

Search Results: 1 - 10 of 26882 matches for " Mario Henrique Resende Melo "
All listed articles are free for downloading (OA Articles)
Page 1 /26882
Display every page Item
O significado histórica religiosa da venerável ordem terceira de Nossa Senhora do Monte do Carmo de Sabará nas minas oitocentistas: práticas religiosas e representa es. 2011.
Mario Henrique Resende Melo
Horizonte : Revista de Estudos de Teologia e Ciências da Religi?o , 2013, DOI: 10.5752/3477
Abstract: DISSERTA O DE MESTRADO MELO, Mário Henrique Resende. O significado histórico religioso da venerável ordem terceira de Nossa Senhora do Monte do Carmo de Sabará nas minas oitocentistas: práticas religiosas e representa es. 2011. 100 folhas. Disserta o (Mestrado) – Pontifícia Universidade Católica de Minas Gerais, Programa de Pós-gradua o em Ciências da Religi o, Belo Horizonte.
The Optimization of Aspergillus sp. GM4 Tannase Production under Submerged Fermentation  [PDF]
Alessandra Gon?alves de Melo, Rayssa Cristina Faria Pedroso, Luis Henrique Souza Guimar?es, José Guilherme Lembi Ferreira Alves, Eustáquio Souza Dias, Mário Lúcio Vilela de Resende, Patrícia Gomes Cardoso
Advances in Microbiology (AiM) , 2014, DOI: 10.4236/aim.2014.43019
Abstract:

Tannase is a hydrolytic enzyme that is involved in the biodegradation of tannins and it has biotechnological potential in the pharmaceutical, chemical, food and beverage industries. Microorganisms, especially filamentous fungi, are important tannase producers. The aims of this work were to find a potential tannase producer and to improve the cultivation conditions. Three Aspergillus species (A. japonicus 246A, A. tamarii 3 and Aspergillus sp. GM4) were investigated in different culture media (Adams, Czapeck, Khanna, M5 and Vogel) and inducers (1% and 2% tannic acid; 1% green tea; 1% methyl gallate; 1% gallic acid). Aspergillus sp. GM4 and Adams medium were selected. The tannase production by Aspergillus sp. GM4 in Adams medium was induced in the presence of 2% (w/v) tannic acid and gallic acid as carbon sources, while green tea was not able to induce tannase production. The Plackett-Burman screening design was performed with the variables MgSO4, KH2PO4, yeast extract, tannic acid, agitation rate and salt solution. The variables MgSO4 and agitation rate were selected for the optimization of tannase production using a Central Composite Rotatable Design. Under optimized conditions, a 2.66-fold increase in the enzyme production was observed with small modifications in the medium composition.

Funcionalidade do sulco do retículo em bovinos adultos e avalia??o de técnicas alternativas para prepara??o, infus?o e coleta de marcadores da fase fluida ruminal
Daniel, Jo?o Luiz Pratti;Resende Júnior, Jo?o Chrysostomo de;Melo, Leandra Queiroz de;Souza, Rooveth Luis Melo de;Guerrero, Mario César;
Ciência e Agrotecnologia , 2007, DOI: 10.1590/S1413-70542007000600037
Abstract: the objectives of this work were to determine the functionality of the reticular groove in adult cattle and to evaluate alternative techniques for preparation, infusion and collection of ruminal dynamics markers. four cows with rumen cannulas were used in three experimental assays. in the first assay the water percentage that passed directly to the omasum (27.39 %) tended to be lower (p = 0.14) than the water percentage that reached the reticulorumen (72.61 %), indicating inefficient functioning of the reticular groove in adult bovines. in assay 2, the fractional rates estimated simultaneously by cr-edta (14.79 % h-1) and co-edta prepared for an alternative technique (14.76 % h-1) did not differ (p = 0.96). the exponential regressions had a high determination coefficient (r2 = 0.90). the co : cr ratio in the ruminal fluid did not differ during the four hour sampling period (p = 0.68). there was no variation in the co : cr ratio in urine or feces. the simple technique proposed for the preparation of co-edta, was effective. in assay 3, markers were infused into digesta without homogenization. the best plotting (r2 = 0.88; p < 0.001) of the exponential regression was obtained by excluding the five initial collection times (1.67 h after infusion) and by doubling the sampling intervals until 5.33 h after infusion. under this collection pattern, the exponential regression determination coefficients did not differ (p = 0.17) from the standard curves (r2 = 1), when hypothetically compared. the alternative techniques proposed for infusion and sampling are viable, but require validation.
DESSEMELHAN?A E EXPURGO DO OUTRO NO DEBATE ACERCA DO REBAIXAMENTO DA MAIORIDADE PENAL NO BRASIL: UMA ANáLISE DISCURSIVA CRíTICA (1930-1976)
de Melo Resende,Viviane;
Forma y Función , 2009,
Abstract: in brazil, violent events involving young people have guided the debate about decreasing the legal age. in february 2007, a car theft resulted in the brutal murder of a child, and in a context of public emotion against urban violence, brazilian media took a clear position in favor of the decrease of legal age. in this paper, i propose a critical discourse analysis of excerpts from a chat with a deputy admittedly favorable to the legal age decrease.
Representa??o discursiva de pessoas em situa??o de rua no "Caderno Brasília": naturaliza??o e expurgo do outro
Resende, Viviane de Melo;
Linguagem em (Dis)curso , 2012, DOI: 10.1590/S1518-76322012000200004
Abstract: in this paper, based upon critical discourse analysis i analyze the text "abandono no lago norte - casa que pertence ao ibama virou ponto de drogas e abrigo para moradores de rua", published in january 2011 in "caderno brasília", a newspaper distributed for free in hundreds of spots in brasilia. the analyzed text discusses the abandonment of a public property and its consequences for the neighborhood, with reference to the "homeless". taking this analytical object, i proceed to the analysis of the representation of social actors, specifically the group classified as "homeless" in the text. i also analyze the representation of this group in the transitivity system. analyses show that the street situation, a serious contemporary social problem, is naturalized in the representation of the event in focus in the text.
Dessemelhan a e expurgo do outro no debate acerca do rebaixamento da maioridade penal no Brasil: uma análise discursiva crítica
de Melo Resende Viviane
Forma y Función , 2009,
Abstract: No Brasil, eventos de violência envolvendo adolescentes e jovens têm pautado o debate acerca do rebaixamento da maioridade penal. Em fevereiro de 2007, assistimos ao desfecho de um roubo de carro que resultou no assassinato brutal de uma crian a. Em um contexto de como o pública frente à violência urbana, a mídia brasileira assumiu um posicionamento claramente favorável ao discurso do rebaixamento. Neste artigo, proponho uma análise discursiva crítica de recortes de um chat com um deputado reconhecidamente favorável ao rebaixamento da maioridade penal.
A naturaliza o da miséria contemporanea: análise discursiva crítica de uma circular de condomínio
Viviane de Melo Resende
Revista Brasileira de Linguística Aplicada , 2008,
Abstract: Neste trabalho, parto do referencial teórico e metodológico da Análise de Discurso Crítica para analisar o relatório de uma reuni o, apresentado como circular aos/às cond minos/as de um prédio de classe média da Asa Sul de Brasília. O tema da circular é uma reuni o, realizada entre o síndico do prédio, comerciantes locais e autoridades do Governo do Distrito Federal, acerca de um grupo de "moradores de rua" que se havia estabelecido nas proximidades do edifício residencial e de estabelecimentos do comércio local. O texto foi analisado discursivamente, tendo como categorias analíticas estrutura genérica, modalidade, intertextualidade, pressuposi o e avalia o. Discuto a naturaliza o da miséria em sociedades contemporaneas a partir da internaliza o de discursos hegem nicos os quais operam um apagamento de direitos sociais básicos. Based upon Critical Discourse Analysis, this study analyses a report of a meeting, distributed as a circular to residents of a middle-class apartment building in Brasília. The circular is the outcome of a meeting held between the apartment building's representative, local businesspeople and Federal District Government authorities concerning "street dwellers" in the surrounding of the apartment building and local business establishments. The circular is considered discursively in terms of its generic structure, modality, intertextuality, presupposition and evaluation. The analysis seeks to discuss the naturalization of misery in contemporary societies through the internalization of hegemonic discourses that serve to erase basic social rights. The study argues that this is due to the repetition of these discourses in different institutional environments and in various text types.
A revista Cais entre o protagonismo e o assistencialismo: Uma análise discursiva crítica Initiative vs. Charity: A critical discourse analysis of Cais magazine La revue Cais entre le protagonisme et l’assistanat : une analyse discursive critique
Viviane de Melo Resende
Revista Crítica de Ciências Sociais , 2012, DOI: 10.4000/rccs.1490
Abstract: Como parte dos resultados de um projeto integrado cujo escopo é investigar, por meio de análises discursivas, as práticas envolvidas na produ o e na distribui o de cinco publica es em língua portuguesa voltadas para a situa o de rua, este artigo focaliza, com base na Análise de Discurso Crítica, a revista Cais, publicada em Lisboa. Configurando se como jornal de rua, a revista é vendida na rua e por pessoas em situa o de rua ou de risco, para as quais revertem 70% da venda de cada exemplar. Mais que um meio de comunica o e difus o de problemas sociais, acredita se que esse tipo de imprensa proporciona a configura o de posi es e rela es diferentes, podendo por isso alterar a experiência da exclus o. Neste artigo, tomando como dados excertos de uma entrevista com o seu editor, exploro em que medida se dá a participa o de pessoas em situa o de rua na produ o da revista Cais e na representa o desta mesma situa o. As part of the results of an integrated project which aims to use discourse analysis to examine the practices involved in the production and distribution of five Portuguese language street press publications, this article uses critical discourse analysis to focus on the magazine Cais, published in Lisbon. Designed as a street publication, the magazine is sold in the streets by people who are homeless or at risk, who subsequently receive 70% of the proceeds of each copy. In addition to serving as a means of publicising and discussing social problems, it is believed that this type of press offers a different configuration of positions and relationships, therefore changing the experience of social exclusion. Using information taken from an interview with the magazine’s editor, this article explores the extent to which homeless people are involved in the production of Cais magazine and in the way in which their situation is represented. Comme partie des résultats d’un projet intégré dont l’objectif est de mettre en lumière, par le biais d’analyses discursives, les pratiques mises en place dans la production et la distribution de cinq publications en langue portugaise se penchant sur la situation de vécu de rue, cet article se centre, partant de l’Analyse de Discours Critique, sur la revue Cais, publiée à Lisbonne. Configuré comme un journal de rue, la revue est vendue dans la rue par des sans domicile fixe (SDF) ou des personnes en risque d’exclusion, qui per oivent 70% du produit de la vente de chaque exemplaire. Plus qu’un moyen de communication et de diffusion de problèmes sociaux, il est permis de croire que ce type de presse permet l
últimos avan?os na justiciabilidade dos direitos indígenas no Sistema Interamericano de Direitos Humanos
Melo, Mario;
Sur. Revista Internacional de Direitos Humanos , 2006, DOI: 10.1590/S1806-64452006000100003
Abstract: this paper reviews the primary advances in the inter-american system of human rights in recent years in regard to the rights of indigenous populations. from a critical point of view, it sets out to decipher the most important jurisprudence and juridical grounds on which the inter-american court has based its latest decisions on territorial, economic, social and cultural rights of indigenous populations, as well as indigenous political rights and reparations for violations of their human rights. (original in spanish.)
Avalia??o de microcalcifica??es mamárias de acordo com as classifica??es do Breast Imaging Reporting and Data System (BI-RADS TM) e de Le Gal
Resende, Lúcio Márcio Perri de;Matias, Marco Ant?nio Rodrigues Freire;Oliveira, Gracinda Maria Baltazar de;Salles, Márcio Almeida;Melo, Frederico Henrique Corrêa;Gobbi, Helenice;
Revista Brasileira de Ginecologia e Obstetrícia , 2008, DOI: 10.1590/S0100-72032008000200005
Abstract: purpose: the aim of this study is to evaluate the accuracy of mammography in the diagnosis of suspicious breast microcalcifications, using bi-radstm and le gal's classifications. methods: one hundred and thirty cases were selected with mammograms contain only microcalcifications of file and initially classified as suspicious (categories 4 and 5) without lesions clinical detectable and reclassified by two examiners, getting a consensus diagnosis. the biopsies were reviewed by two pathologists getting also a consensus diagnosis. both, mammogram and histopathologic analysis were double blinded reviewed. qui-square test, fleiss-square statistic and epi-info 6.0 were used in this study. results: the correlation between histopathological and mammographic analysis using bi-radstm and le gal classification showed the same sensitivity of 96.4%, specificity of 55.9 and 30.3%, positive predictive value (ppv) of 37.5 and 27.5%, and accuracy of 64.6 and 44.6% respectively. the ppv by bi-radstm categories was: category 2, 0%; category 3, 1.8%; category 4, 30.8%; and category 5, 60%. the ppv by le gal classification was: category 2, 3.1%; category 3, 18.1%; category 4, 26.4%;category 5, 66.7%, and non classified 5.2%. conclusions: the results were better for the classification of bi-rads?, but it did not get to reduce the ambiguity in assessment of breast microcalcifications.
Page 1 /26882
Display every page Item


Home
Copyright © 2008-2017 Open Access Library. All rights reserved.