995 resultados para Detenção de menores Rio de Janeiro (RJ)
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No presente trabalho, estudou-se o nvel de mercrio em atum slido enlatado, comercializado na cidade do Rio de Janeiro. Foram analisadas 39 amostras, pertencente a 5 marcas e lotes distintos, utilizando-se a espectrometria de absoro atmica pela tcnica de vapor-frio. Os resultados obtidos demonstraram que 53% das amostras apresentaram um teor acima do mximo recomendado, sendo que somente uma entre as cinco marcas estudadas apresentou todas as amostras com nveis dentro dos limites tolerados. Tais resultados demonstram a necessidade de um maior controle da qualidade destes produtos.
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Coffee is one of the most appreciated drinks in the world. Coffee ground is obtained from the fruit of a small plant that belongs to the genus Coffea. Coffea arabica and Coffea canephora robusta are the two most commercially important species. They are more commonly known as arabica and robusta, respectively. Two-thirds of Coffea arabica plants are grown in South and Central America, and Eastern Africa - the place of origin for this coffee species. Contamination by microorganisms has been a major matter affecting coffee quality in Brazil, mainly due to the harvesting method adopted. Brazilian harvests are based on fruits collected from the ground mixed with those that fall on collection cloths. As the Bacillus cereus bacterium frequently uses the soil as its environmental reservoir, it is easily capable of becoming a contaminant. This study aimed to evaluate the contamination and potential of B. cereus enterotoxin genes encoding the HBL and NHE complexes, which were observed in strains of ground and roasted coffee samples sold in Rio de Janeiro. The PCR (Polymerase Chain Reaction) results revealed high potential of enterotoxin production in the samples. The method described by Speck (1984) was used for the isolation of contaminants. The investigation of the potential production of enterotoxins through isolates of the microorganism was performed using the B. cereus enterotoxin Reverse Passive Latex Agglutination test-kit (BCET-RPLA, Oxoid), according to the manufacturer's instructions. The potential of enterotoxin production was investigated using polymerase chain reaction (PCR) methods for hblA, hblD and hblC genes (encoding hemolysin HBL) and for nheA, nheB and nheC genes (encoding non-hemolytic enterotoxin - NHE). Of all the 17 strains, 100% were positive for at least 1 enterotoxin gene; 52.9% (9/17) were positive for the 3 genes encoding the HBL complex; 35.3% (6/17) were positive for the three NHE encoding genes; and 29.4% (5/17) were positive for all enterotoxic genes.
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Ce mmoire interroge lhistoire, larticulation pratique et les effets de ce que lon appelle actuellement au Brsil lurbanisation intgratrice, un type dintervention tatique dans les favelas (bidonvilles) de Rio de Janeiro. Il sagit dune nime tentative de rgler le problme de la favela, consistant en lurbanisation de son territoire (insertion dinfrastructure publique, consolidation du cadre bti) et la lgalisation de son statut et de ses pratiques (octroi de droits de proprit foncire et insertion de rglementation publique). Officiellement, cest une manire de mettre fin lexclusion dont les populations faveladas sont victimes depuis lapparition des favelas Rio. Lanalyse est faite partir de ltude du PAC-Favelas, un programme du gouvernement fdral lanc en 2008, et son application dans la favela Rocinha. Il est propos de considrer lurbanisation intgratrice en tant que dispositif scuritaire ou biopolitique, cest--dire en tant quappareil de gouvernement de la population locale. travers le projet, on planifie de formaliser les conduites, daccrotre la circulation des ressources, de transformer les perceptions des rsidents, de contenir les excs et les risques associs la favela et de tendre vers la prise en charge entirement planifie en un mot, dassurer le passage vers lintervention permanente. Concrtement, cela revient pour ltat procder une slection, par des moyens lgitims ou indirects (le plan, la loi, le march), des individus et des pratiques dsormais admissibles sur le territoire. Lespace se rarfie, le contrle augmente et les prix montent : ne peut demeurer que celui qui a dj atteint un certain niveau de stabilit, relguant les plus prcaires devoir progressivement quitter le territoire. Urbaniser la Rocinha, cest un peu forcer son embourgeoisement en la rendant enfin scurise, civilise et rentable.
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Ce projet de matrise porte sur linteraction entre les acteurs locaux lis la musique populaire et ladministration publique dans le cadre du projet public-priv de ramnagement du port de Rio de Janeiro intitul Porto Maravilha. Le travail de recherche sest ax sur lide que cette interaction serait essentiellement fonde sur la faon dont la culture est comprise et utilise comme ressource capable dajouter de la valeur lespace urbain, diffrencier les groupes entre eux et apporter une sustentation au processus dautonomisation et de lgitimation des acteurs. De nouveaux paradigmes urbanistiques, tel celui de ville crative (Landry, 2005), proposent dintgrer la culture locale dans llaboration et lexcution des projets avec la participation dartistes qui sont perus comme une source de crativit fondamentale pour rendre la ville plus comptitive dans un monde devenu de plus en plus urbain. Dans cette veine, le projet Porto Maravilha sinspire franchement des cas de succs de rnovation urbaine crative, stimulant la culture locale et idalisant le port de Rio comme une nouvelle carte postale du Brsil. En partant de la constatation que les acteurs sociaux locaux identifient le potentiel de leurs activits culturelles comme une ressource importante dans ce contexte, nous analysons tout autant les stratgies et les discours labors que les ressources dont ils disposent afin daffirmer leur agentivit. Au-del de laction intentionnelle, nous effectuons galement des analyses de leurs pratiques culturelles au quotidien en recherchant les lments qui les constituent. Nous questionnons, par ailleurs, la manire avec laquelle les administrateurs du projet comprennent ces activits musicales et comment ils grent les demandes sociales et les contributions cratives de ces groupes.
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Resumen basado en el de la publicaci??n
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One of the main stated objectives of the Favela Bairro program was to allow squatter settlements to become part of the formal city. The focus of the study is to assess how different project solutions in the Favela Bairro program have used urban design tools to achieve this objective. A subsequent question concerns the extent to which urban design factors helped to improve the social integration of the settlements, and specifically to overcome poverty and exclusion conditions.This bring us to a another group of problems related to indicators to measure the attainment of these objectives from four perspectives: Spatial, Social, Economical and Political (citizenship and participation)This analysis highlights the major difficulties confronted by the design teams, and allows pinpointing the positive and negative impacts of the interventions on the communities and the city
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O cncer de mama um dos cnceres mais comuns a nvel mundial e no Brasil. O cncer de mama no comum em mulheres jovens (menor que 36 anos) porm tem um prognstico ruim e uma pobre sobrevida. O objetivo deste estudo verificar fatores de risco e sobrevida em mulheres jovens diagnosticadas com cncer de mama em um centro de referncia oncolgica em cncer na cidade de Rio de Janeiro. Mulheres com menos de 36 anos de idade com diagnstico histopatolgico de cncer de mama no Instituto Nacional de Cncer entre 01/01/1999 e 31/12/2006 foram selecionadas para o estudo. (...)
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Este estudo teve como objetivo analisar a dinmica trabalho e sade na atividade dosbombeiros militares de uma Corporao na cidade do Rio de Janeiro. Como foco deinvestigao privilegiamos as narrativas relativas ao cotidiano dos trabalhadores, levandoem considerao o cenrio encontrado na ocasio da pesquisa. Para marco tericoconceitualforam selecionados os aportes da psicodinmica do trabalho, da ergologia, daclnica da atividade e da psicossociologia. A perspectiva metodolgica foi situada nombito da pesquisa qualitativa de natureza exploratria. Utilizamos a abordagem dashistrias de vida, guiada por um roteiro, juntamente com a aplicao de um pequenoquestionrio, o qual registrou alguns dados mais objetivos. Os sujeitos da pesquisacompuseram um grupo de 20 (vinte) bombeiros de diversas patentes militares. A anlisedos resultados foi organizada em trs grandes sees com os seus respectivosdesdobramentos 1) Contextualizao do cenrio de atividade; 2) Narrativasprofissionais de trs bombeiros militares e por ltimo 3) A realidade de ser bombeiro.A aproximao do cenrio, vivido pelos bombeiros militares, permitiu o exame dassituaes que foram vivenciadas em um momento de tenso no campo das negociaespor direito sade e ao trabalho. Em funo desta pauta, analisamos os depoimentos dostrabalhadores luz do marco terico conceitual proposto e neste mesmo percurso foipossvel fazer emergir os aspectos que, em decorrncia da natureza da atividade, exercemimpactos na sade dos profissionais. Por tratar de uma atividade cujo principal objetivo salvar vidas e bens, os profissionais trabalham sob um clima de tenso e risco prpriavida. Contudo, conclumos diante dos resultados do estudo que, embora os bombeirosmilitares estabeleam correlaes entre o trabalho e a sade, a categoria ainda no possuidispositivos coletivos para minimizar os efeitos deletrios da prtica de trabalhoconstitudos desta relao.
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FAPESP
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The present study describes and evaluates the horizontal and vertical structures of a lowland forest fragment on a hillock in the municipality of Silva Jardim, Rio de Janeiro State, Brazil (22 degrees 31`56 `` S and 42 degrees 20`46 `` W). Twenty plots (10x2m) totaling 0.5ha were laid out following the slope grade using DBH >= 5cm as the inclusion criterion. A total of 734 individuals were encountered, yielding a total density of 1468 ind./ha and a total basal area of 10783m(2). The richness values (129 species/41 families), Shannon-Wiener diversity (4.22) and equitability (0.87) indices indicated an accentuated floristic heterogeneity and low ecological dominance. Lauraceae, Myrtaceae, Fabaceae and Euphorbiaceae showed the greatest species richness, corroborating other studies that indicated these species as the most representative of Atlantic Forest areas in southeastern Brazil. The species with the greatest importance values (VI) were Aparisthmium cordatum, Guapira opposita, Lacistema pubescens, Xylopia sericea, Tapirira guianensis and Piptocarpha macropoda. The high diversity observed was influenced by earlier anthropogenic actions and by the current successional stage. The forest fragment studied demonstrated closer floristic similarity to areas inventoried in a close-by biological reserve than to fragments dispersed throughout the coastal plain. Similarities in soil type, degree of soil saturation and use-history of forest resources all support these relationships. The fragmented physiognomy of the central lowland in this region and the use-history of the landscape make these small remnant forest areas important in terms of establishing strategies for landscape restoration and species conservation.
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O artigo busca explanar as estratgias de administrao da educao pblica desenvolvidas na cidade do Rio de Janeiro entre 1922 e 1935. Examinando as polticas pblicas de educao, durante as administraes de Antnio Carneiro Leo (1922-1926), Fernando de Azevedo (1927-1930) e Ansio Teixeira (1931-1935), apresenta as mudanas ocorridas na organizao da Diretoria Geral de Instruo Pblica. Na complexa rede de instituies e saberes, visando reformar a estrutura administrativa da educao, a ampliao das agncias de Estado e a especializao dos servios de educao constituem um importante recurso poltico.
