Spelling suggestions: "subject:"brandes"" "subject:"arandes""
111 |
Análise dos riscos na cadeia de carne bovina do TocantinsSilva, Thaynara Araújo e 18 March 2016 (has links)
Submitted by Silvana Teresinha Dornelles Studzinski (sstudzinski) on 2016-05-06T12:51:08Z
No. of bitstreams: 1
Thaynara Araújo e Silva_.pdf: 253920 bytes, checksum: 0bf3a5660342057efdc9bc7b71fe5a8c (MD5) / Made available in DSpace on 2016-05-06T12:51:08Z (GMT). No. of bitstreams: 1
Thaynara Araújo e Silva_.pdf: 253920 bytes, checksum: 0bf3a5660342057efdc9bc7b71fe5a8c (MD5)
Previous issue date: 2016-03-18 / Nenhuma / Esse estudo de casos múltiplos investigou os riscos existentes nas cadeias de suprimentos dos grandes frigoríficos que abatem animas oriundos da pecuária extensiva na região Norte no Brasil. Foram identificados os seguintes riscos: mercado, institucionais, reputação, humanos, financeiros, Brasil, falta de rastreabilidade. Os riscos de Mercado advêm da possibilidade de incremento da demanda por animais vivos. Os riscos institucionais provem da mudança de fiscalização ambiental, regulatória e social pelo governo, bem como da redução dos incentivos governamentais a exportação. Os riscos de reputação são associados a possibilidade de veiculação de informações que afetem negativamente a imagem da cadeia de carnes investigadas (informações ambientais, regulatórias e sociais). Os riscos humanos são provenientes da escassez e da rotatividade da mão de obra qualificada para a atividade de pecuária extensiva. Os riscos financeiros advindos da inadimplência dos compradores são mínimos, haja vista a demanda ser maior do que a oferta. O risco Brasil está associado a elementos sanitários, climáticos e de outros custos, os quais oneram os custos dos frigoríficos. A falta de rastreabilidade compromete o acesso do frigorifico ao mercado externo e interno / This multiple case study investigated the risks in supply chains of large slaughterhouses that slaughter animals from the extensive livestock in northern Brazil. the following risks have been identified: market, institutional, reputation, human, financial, "Brazil", lack of traceability. Market risks arise from the possibility of increased demand for live animals. Institutional risks come from the change in the environmental, regulatory and social supervision by the government, and the reduction of government incentives for export. reputational risks are associated with the possibility of transmission of information that adversely affect the meat chain image investigated (environmental, regulatory and social). The human risks are from shortages and turnover of skilled labor for extensive livestock activity. The financial risks arising from the buyers of default are minimal, given that demand is greater than supply. The Brazil risk is associated with health elements, weather and other costs, which burden the costs of refrigerators. Lack of traceability compromises the access of refrigerators to foreign and domestic markets
|
112 |
Modèle de plissement dynamique pour la simulation aux grandes échelles de la combustion turbulente prémelangée / Dynamic wrinkling flame model for large eddy simulations of turbulent premixed combustionStefanin Volpiani, Pedro 06 February 2017 (has links)
Avec l’accroissement considérable de la puissance de calcul, les simulations aux grandes échelles (SGE) sont maintenant utilisées de façon routinière dans de nombreuses applications d’ingénierie. Les modèles de combustion usuels utilisés dans les SGE sont le plus souvent basés sur une hypothèse d’équilibre entre le mouvement des structures turbulentes et le plissement de la surface de la flamme. Ils s’écrivent alors sous forme d’expressions algébriques fonctions de grandeurs connues aux échelles résolues ainsi que de paramètres dont l’ajustement est à la charge de l’utilisateur selon la configuration étudiée et les conditions opératoires. Le modèle dynamique récemment développé ajuste automatiquement au cours du calcul les paramètres de modélisation qui peuvent alors dépendre du temps et de l’espace. Cette thèse présente une étude détaillée d’un modèle dynamique pour la simulation aux grandes échelles de la combustion turbulente prémélangée. L’objectif est de caractériser, explorer les avantages et les inconvénients, appliquer et valider le modèle dynamique dans plusieurs configurations. / Large eddy simulation (LES) is currently applied in a wide range of engineering applications. Classical LES combustion models are based on algebraic expressions and assume equilibrium between turbulence and flame wrinkling which is generally not verified in many circumstances as the flame is laminar at early stages and progressively wrinkled by turbulent motions. In practice, this conceptual drawback has a strong consequence: every computation needs its own set of constants, i.e. any small change in the operating conditions or in the geometry requires an adjustment of model parameters. The dynamic model recently developed adjust automatically the flame wrinkling factor from the knowledge of resolved scales. Widely used to describe the unresolved turbulent transport, the dynamic approach remains underexplored in combustion despite its interesting potential. This thesis presents a detailed study of a dynamic wrinkling factor model for large eddy simulation of turbulent premixed combustion. The goal of this thesis is to characterize, unveil pros and cons, apply and validate the dynamic modeling in different flow configurations.
|
113 |
Qualidade nutricional de rações para cães: Influência de Zn na absorção de Cu e na prevenção de doença hepática / Nutritional quality of dog food: influence of zinc in the absorption of copper and in the prevention of hepatic diseaseElias, Camila 13 February 2015 (has links)
As rações comerciais devem ser um alimento balanceado que supra todas as exigências nutricionais nas diferentes fases da vida do animal. Sua formulação deve conter ingredientes de qualidade, em proporções adequadas. É de fundamental importância o conhecimento do valor nutricional das rações, para assegurar que o cão esteja ingerindo diariamente quantidades corretas dos nutrientes. O desbalanço de elementos essenciais e a presença de elementos tóxicos podem causar desequilíbrios nutricionais, doenças e, até mesmo, consequências fatais aos cães. O cobre é um dos vários elementos de importância a ser estudado quanto aos defeitos metabólicos nos cães. O acúmulo de cobre no fígado pode ocasionar lesões progressivas nas organelas dos hepatócitos, resultando em hepatite crônica e cirrose. Diante disso, este trabalho teve como objetivos (I) quantificação dos elementos químicos com função nutricional e com potencial tóxico presentes nas rações para cães adultos e filhotes, (II) avaliação da composição centesimal das rações amostradas, (III) avaliação da variação dos elementos químicos entre as amostras de ração de um mesmo lote de produção (IV), estudo da representatividade de pequenas porções-teste, (V) avaliação da bioacessibilidade de cobre em rações, com experimento in vitro. Os elementos químicos Al, As, Br, Ca, Cl, Co, Cr, Cs, Cu, Fe, I, K, La, Mg, Mn, Na, P, Rb, Sb, Sc, Se, Ti, U e Zn foram determinados pela análise por ativação neutrônica instrumental (INAA). A composição centesimal foi avaliada de acordo com os métodos recomendados da AOAC. A homogeneidade de distribuição dos elementos químicos nas rações foi avaliada pela análise de amostras grandes (LS-NAA). A bioacessibilidade de cobre nas rações foi estimada por meio da simulação da digestão gastrointestinal in vitro. Foi possível determinar por INAA todos os nutrientes minerais, isto é, Ca, P, K, Na, Cl, Mg, Fe, Cu, Mn, Zn, I e Se, com limites estabelecidos pela Association of American Feed Control Officials. Foram notadas em algumas rações altas concentrações de Al, Sb e U, elementos com grande potencial tóxico. Cerca de 16 % das amostras de ração apresentaram, pelo menos, um parâmetro não conforme quanto à composição centesimal. Os resultados obtidos por LS-NAA e NAA convencional mostraram variação na composição entre os sacos de ração para Br, Ca, Na e Zn, com boa concordância entre ambos os métodos. O emprego da LS-NAA combinada com NAA convencional permitiu observar que pequenas porções-teste (350 mg) de ração são representativas comparadas com aquelas de 1 kg para Br, Ca, K, Na e Zn. Em todas as rações para cães, 50 % do cobre presente estava sob a forma bioacessível / Commercial dog foods should be a balanced diet that meets all nutritional requirements at different stages of the animal\'s life. Its formulation should contain quality ingredients in suitable proportions. The knowledge of the nutritional value of dog food is fundamental to ensure that the animal is ingesting daily right amounts of nutrients. The imbalance of essential elements and the presence of toxic elements can cause nutritional problems, diseases, and even fatal consequences for dogs. Copper is one of several important factors to be studied for metabolic defects in dogs. Copper accumulation in the liver may cause progressive lesions in the organelles of hepatocytes, resulting in chronic hepatitis and cirrhosis. Thus, this study aimed to (I) determine essential and potentially toxic chemical elements in the dog food for puppies and adults, (II) assess the proximate composition of the sampled dog food, (III) evaluate the between-bag variation of chemical elements in dog food within the same production lot of one brand, (IV) study the representativeness of small test portions of dog food collected from regular 1 kg packed bags, (V) assess the in vitro bioaccessibility of copper in dog food. The chemical elements Al, As, Br, Ca, Cl, Co, Cr, Cs, Cu, Fe, I, K, La, Mg, Mn, Na, P, Rb, Sb, Sc, Se, Ti, U and Zn were determined by instrumental neutron activation analysis (INAA). The proximate composition was evaluated by AOAC recommended methods. The homogeneity of chemical elements distribution in the dog food was evaluated by analysis of large samples (LS-NAA). The bioaccessibility of copper was estimated by in vitro simulated gastrointestinal digestion. INAA was a suitable analytical tool for characterizing the profile of mineral nutrients, i.e., Ca, P, K, Na, Cl, Mg, Fe, Cu, Mn, Zn, I and Se in dog food with reference values set by Association of American Feed Control Officials. High concentrations of the toxic elements Al, Sb and U were observed in some dog food samples. Approximately 16% of dog food samples presented, at least, one value outside the reference limits from proximate composition. The results obtained by LS-NAA and conventional NAA showed between-bag compositional variability for Br, Ca, Na and Zn, with a good agreement between both methods. The use of LS NAA combined with conventional NAA allowed to observe that the small 350 mg portions of dry dog food taken for analysis is representative of one kilogram bag for Br, Ca, K, Na and Zn. In all dog foods, 50 % of the copper was present in bioaccessible form
|
114 |
Turbulent complex flows reconstruction via data assimilation in large eddy models / Reconstruction d’écoulements turbulents complexes par assimilation de données images dans des modèles grandes échellesChandramouli, Pranav 19 October 2018 (has links)
L'assimilation de données en tant qu'outil pour la mécanique des fluides a connu une croissance exponentielle au cours des dernières décennies. La possibilité de combiner des mesures précises mais partielles avec un modèle dynamique complet est précieuse et a de nombreuses applications dans des domaines allant de l'aérodynamique, à la géophysique et à l’aéraulique. Cependant, son utilité reste limitée en raison des contraintes imposées par l'assimilation de données notamment en termes de puissance de calcul, de besoins en mémoire et en informations préalables. Cette thèse tente de remédier aux différentes limites de la procédure d'assimilation pour faciliter plus largement son utilisation en mécanique des fluides. Un obstacle majeur à l'assimilation des données est un coût de calcul prohibitif pour les écoulements complexes. Une modélisation de la turbulence à grande échelle est intégrée à la procédure d'assimilation afin de réduire considérablement la coût de calcul et le temps requis. La nécessité d'une information volumétrique préalable pour l'assimilation est abordée à l'aide d'une nouvelle méthodologie de reconstruction développée et évaluée dans cette thèse. L'algorithme d'optimisation reconstruit les champs 3D à partir d'observations dans deux plans orthogonaux en exploitant l'homogénéité directionnelle. La méthode et ses variantes fonctionnent bien avec des ensembles de données synthétiques et expérimentaux fournissant des reconstructions précises. La méthodologie de reconstruction permet également d’estimer la matrice de covariance d’ébauche indispensable à un algorithme d’assimilation efficace. Tous les ingrédients sont combinés pour effectuer avec succès l'assimilation de données variationnelles d'un écoulement turbulent dans le sillage d'un cylindre à un nombre de Reynolds transitoire. L'algorithme d'assimilation est validé pour des observations volumétriques synthétiques et est évalué sur des observations expérimentales dans deux plans orthogonaux. / Data assimilation as a tool for fluid mechanics has grown exponentially over the last few decades. The ability to combine accurate but partial measurements with a complete dynamical model is invaluable and has numerous applications to fields ranging from aerodynamics, geophysics, and internal ventilation. However, its utility remains limited due to the restrictive requirements for performing data assimilation in the form of computing power, memory, and prior information. This thesis attempts at redressing various limitations of the assimilation procedure in order to facilitate its wider use in fluid mechanics. A major roadblock for data assimilation is the computational cost which is restrictive for all but the simplest of flows. Following along the lines of Joseph Smagorinsky, turbulence modelling through large-eddy simulation is incorporated in to the assimilation procedure to significantly reduce computing power and time required. The requirement for prior volumetric information for assimilation is tackled using a novel reconstruction methodology developed and assessed in this thesis. The snapshot optimisation algorithm reconstructs 3D fields from 2D cross- planar observations by exploiting directional homogeneity. The method and its variants work well with synthetic and experimental data-sets providing accurate reconstructions. The reconstruction methodology also provides the means to estimate the background covariance matrix which is essential for an efficient assimilation algorithm. All the ingredients are combined to perform variational data assimilation of a turbulent wake flow around a cylinder successfully at a transitional Reynolds number. The assimilation algorithm is validated with synthetic volumetric observation and assessed on 2D cross-planar observations emulating experimental data.
|
115 |
Uma introdução aos grandes desviosMüller, Gustavo Henrique January 2016 (has links)
Nesta dissertação de mestrado, vamos apresentar uma prova para os grandes desvios para variáveis aleatórias independentes e identicamente distribuídas com todos os momentos finitos e para a medida empírica de cadeias de Markov com espaço de estados finito e tempo discreto. Além disso, abordaremos os teoremas de Sanov e Gärtner-Ellis. / In this master thesis it is presented a proof of the large deviations for independent and identically distributed random variables with all finite moments and for the empirical measure of Markov chains with finite state space and with discrete time. Moreover, we address the theorems of Sanov and of Gartner-Ellis.
|
116 |
Rupture dynamique de membranes élastomères : étude expérimentale par mesure de champs / Dynamic fracture of elastomer membranes : experimental study from full-field measurmentsCorre, Thomas 03 December 2018 (has links)
Cette thèse s’intéresse à la propagation dynamique de fissure dans les membranes élastomères du point de vue expérimental. Elle a pour but d’identifier les paramètres qui gouvernent la cinématique de ces fissures se propageant à grande vitesse, afin d’en prédire la trajectoire. Fondé sur l’utilisation conjointe d’une caméra à haute résolution et d’une caméra rapide, le dispositif expérimental permet de mesurer des champs à partir de la corrélation d’images au cours de la propagation de la fissure. Mis en pratique sur un polyuréthane, ce dispositif permet de retrouver la configuration de référence de l’éprouvette pendant la propagation de fissure, préalable indispensable à l’étude mécanique du problème. En plus des champs cinématiques, la densité d’énergie élastique et les contraintes sont évaluées grâce à une loi de comportement hypérélastique Les résultats de ces essais constituent une large base de données sur la rupture dynamique de membranes élastomères. La méthode permet de réaliser une analyse cinématique et énergétique de la propagation stationnaire et instationnaire, toujours dans la configuration de référence. La propagation supersonique est observée pour les hauts niveaux de déformation de la membrane. Enfin,ces observations permettent une discussion sur l’utilisation de l’approche énergétique de la rupture dynamique et de la pertinence des mesures de champs actuelles pour caractériser ce type de propagation de fissure. / This PhD thesis tackles the issue of dynamic fracture of elastomer membranes from an experimental point of view. It aims at providing some insight to predict the trajectories of high speed cracks under large strain. An experimental procedure involving high resolution and high speed cameras is developed in order to perform full-field measurements based on digital image correlation during crack propagation. Tested with a highly stretchable elastomer (polyurethane), this set-up permits to retrieve the material configurations of the sample all along crack growth, which is a crucial step toward a complete mechanical analysis of the problem. In addition to the kinematic fields,both strain energy density and stress fields are estimated thanks to a hyperelastic model, which is issued from mechanical characterisation of the material. Results of these experiments provide a comprehensive database on dynamic fracture of membranes. The method is designed to perform kinematic and energetic analyses of both steady and unsteady crack propagation in the reference configuration. Supersonic crack growth is observed for large prescribed deformation of the membranes. Finally, these observations lead to a discussion on the energetic approach in dynamic crack growth and the current applicability of full-field measurements to characterise dynamic crack growth in elastomers.
|
117 |
Reflexão de funções cardinais / Reflection of cardinal functionsAlberto Marcelino Efigênio Levi 15 June 2012 (has links)
Neste trabalho investigamos problemas sobre reflexão de funções cardinais, fazendo uso de técnicas como submodelos elementares e Teoria PCF. Mostramos que o grau de Lindelöf reflete todos os cardinais fortemente inacessíveis e que um exemplo de espaço onde a mesma função cardinal não reflita um cardinal fracamente inacessível requer a existência de 0#. Além disso, estendemos um resultado de reflexão do caráter, de espaços Lindelöf para espaços linearmente Lindelöf, obtendo novas equivalências com a Hipótese do Contínuo (CH). Obtivemos ainda várias respostas parciais para problemas clássicos deste tópico de pesquisa. / This work investigates problems about reflection of cardinal functions, using techniques such as elementary submodels and PCF Theory. We show that the Lindelöf degree reflects all the strongly inaccessible cardinals and that a example of a space in which the same cardinal function does not reflect a weakly inaccessible cardinal requires \"0# exists\". Furthermore, we extend a result of reflection of the character from Lindelöf spaces to linearly Lindelöf spaces, obtaining new equivalences with the Continuum Hypothesis (CH). We also obtained several partial answers to classic problems of this research topic.
|
118 |
A lei fraca de Feller para jogos de São Petersburgo / Feller\'s weak law applied to St. Petersburg gamesRodrigo Viana Rocha 09 June 2009 (has links)
Quase três séculos já se passaram desde que a primeira versão do chamado paradoxo de São Petersburgo chegou aos meios acadêmicos através do trabalho de Daniel Bernoulli. Contudo, a relevância desse assunto ainda reverbera em artigos científicos atuais em diversas áreas do conhecimento (notadamente, mas não exclusivamente, na Economia e na Estatística). Um jogo de enunciado simples cuja esperança matemática dos ganhos do jogador surpreendentemente é infinita, entretanto, dificilmente alguém estaria disposto a pagar qualquer taxa de entrada cobrada para jogá-lo. No presente trabalho buscou-se em primeiro lugar apresentar uma análise crítica do desenvolvimento histórico das \"soluções\" propostas para o paradoxo. Em seguida mostrou-se uma aplicação direta do paradoxo a um modelo matemático utilizado até hoje para avaliar o preço justo de ações. Por fim, revisaram-se alguns resultados obtidos pela moderna teoria da probabilidade através da convergência em probabilidade. / It has been almost three centuries since the first version of the so-called St. Petersburg Paradox has reached the academic environment through the work of Daniel Bernoulli. However, the relevance of this subject still reverberates in new scientific papers in many knowledge fields (especially, but not exclusively, in Economics and Statistics). A game with a simple rule in which the mathematical expectation of the player\'s gains is unexpectedly infinite but hardly someone would be willing to pay any asked entrance fee to play it. In this work we pursued at first to present a critical analysis on the historical development of the proposed \"solutions\" to the paradox. After that, we showed an application of the paradox to a mathematical model, that is still in use today, to obtain a fair price of a stock share. At last we reviewed some results given by the modern probability theory through the convergence in probability.
|
119 |
Qualidade nutricional de rações para cães: Influência de Zn na absorção de Cu e na prevenção de doença hepática / Nutritional quality of dog food: influence of zinc in the absorption of copper and in the prevention of hepatic diseaseCamila Elias 13 February 2015 (has links)
As rações comerciais devem ser um alimento balanceado que supra todas as exigências nutricionais nas diferentes fases da vida do animal. Sua formulação deve conter ingredientes de qualidade, em proporções adequadas. É de fundamental importância o conhecimento do valor nutricional das rações, para assegurar que o cão esteja ingerindo diariamente quantidades corretas dos nutrientes. O desbalanço de elementos essenciais e a presença de elementos tóxicos podem causar desequilíbrios nutricionais, doenças e, até mesmo, consequências fatais aos cães. O cobre é um dos vários elementos de importância a ser estudado quanto aos defeitos metabólicos nos cães. O acúmulo de cobre no fígado pode ocasionar lesões progressivas nas organelas dos hepatócitos, resultando em hepatite crônica e cirrose. Diante disso, este trabalho teve como objetivos (I) quantificação dos elementos químicos com função nutricional e com potencial tóxico presentes nas rações para cães adultos e filhotes, (II) avaliação da composição centesimal das rações amostradas, (III) avaliação da variação dos elementos químicos entre as amostras de ração de um mesmo lote de produção (IV), estudo da representatividade de pequenas porções-teste, (V) avaliação da bioacessibilidade de cobre em rações, com experimento in vitro. Os elementos químicos Al, As, Br, Ca, Cl, Co, Cr, Cs, Cu, Fe, I, K, La, Mg, Mn, Na, P, Rb, Sb, Sc, Se, Ti, U e Zn foram determinados pela análise por ativação neutrônica instrumental (INAA). A composição centesimal foi avaliada de acordo com os métodos recomendados da AOAC. A homogeneidade de distribuição dos elementos químicos nas rações foi avaliada pela análise de amostras grandes (LS-NAA). A bioacessibilidade de cobre nas rações foi estimada por meio da simulação da digestão gastrointestinal in vitro. Foi possível determinar por INAA todos os nutrientes minerais, isto é, Ca, P, K, Na, Cl, Mg, Fe, Cu, Mn, Zn, I e Se, com limites estabelecidos pela Association of American Feed Control Officials. Foram notadas em algumas rações altas concentrações de Al, Sb e U, elementos com grande potencial tóxico. Cerca de 16 % das amostras de ração apresentaram, pelo menos, um parâmetro não conforme quanto à composição centesimal. Os resultados obtidos por LS-NAA e NAA convencional mostraram variação na composição entre os sacos de ração para Br, Ca, Na e Zn, com boa concordância entre ambos os métodos. O emprego da LS-NAA combinada com NAA convencional permitiu observar que pequenas porções-teste (350 mg) de ração são representativas comparadas com aquelas de 1 kg para Br, Ca, K, Na e Zn. Em todas as rações para cães, 50 % do cobre presente estava sob a forma bioacessível / Commercial dog foods should be a balanced diet that meets all nutritional requirements at different stages of the animal\'s life. Its formulation should contain quality ingredients in suitable proportions. The knowledge of the nutritional value of dog food is fundamental to ensure that the animal is ingesting daily right amounts of nutrients. The imbalance of essential elements and the presence of toxic elements can cause nutritional problems, diseases, and even fatal consequences for dogs. Copper is one of several important factors to be studied for metabolic defects in dogs. Copper accumulation in the liver may cause progressive lesions in the organelles of hepatocytes, resulting in chronic hepatitis and cirrhosis. Thus, this study aimed to (I) determine essential and potentially toxic chemical elements in the dog food for puppies and adults, (II) assess the proximate composition of the sampled dog food, (III) evaluate the between-bag variation of chemical elements in dog food within the same production lot of one brand, (IV) study the representativeness of small test portions of dog food collected from regular 1 kg packed bags, (V) assess the in vitro bioaccessibility of copper in dog food. The chemical elements Al, As, Br, Ca, Cl, Co, Cr, Cs, Cu, Fe, I, K, La, Mg, Mn, Na, P, Rb, Sb, Sc, Se, Ti, U and Zn were determined by instrumental neutron activation analysis (INAA). The proximate composition was evaluated by AOAC recommended methods. The homogeneity of chemical elements distribution in the dog food was evaluated by analysis of large samples (LS-NAA). The bioaccessibility of copper was estimated by in vitro simulated gastrointestinal digestion. INAA was a suitable analytical tool for characterizing the profile of mineral nutrients, i.e., Ca, P, K, Na, Cl, Mg, Fe, Cu, Mn, Zn, I and Se in dog food with reference values set by Association of American Feed Control Officials. High concentrations of the toxic elements Al, Sb and U were observed in some dog food samples. Approximately 16% of dog food samples presented, at least, one value outside the reference limits from proximate composition. The results obtained by LS-NAA and conventional NAA showed between-bag compositional variability for Br, Ca, Na and Zn, with a good agreement between both methods. The use of LS NAA combined with conventional NAA allowed to observe that the small 350 mg portions of dry dog food taken for analysis is representative of one kilogram bag for Br, Ca, K, Na and Zn. In all dog foods, 50 % of the copper was present in bioaccessible form
|
120 |
Bibliografia básica: a coleção Grandes Cientistas Sociais e a relação o entre mercado editorial e a expansão do ensino superior brasileiro nas décadas de 1970 e 1980Aurélio, Daniel Rodrigues 11 April 2014 (has links)
Made available in DSpace on 2016-04-26T14:54:41Z (GMT). No. of bitstreams: 1
Daniel Rodrigues Aurelio.pdf: 2863317 bytes, checksum: 364e72803572f091e7df40b906e9a88f (MD5)
Previous issue date: 2014-04-11 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / This research aims to undertake an analysis of "Grandes Cientistas Sociais" Great Social Scientists (Ática Publisher), collection of 60 titles published between 1978 and 1990, relating it to the context of the publishing market of books of its time and the process of the expansion of higher education due the Brazilian 1968 University Reform Law #5540. The proposal includes examining in what sense the collection has been serving as support for the training of social scientists, and even undergraduates in related areas, and how the link between the editorial and academic fields works, emphasizing the editor role as mediator, represented in the collection of Ática by social scientist Florestan Fernandes (1920-1995). The "paradoxical effects" resulting from this situation will also be present throughout this dissertation / Esta pesquisa tem como objetivo empreender uma análise da Grandes Cientistas Sociais (Ática), coleção com 60 títulos publicada entre 1978 e 1990, relacionando-a com o contexto do mercado editorial de livros de sua época e com o processo de expansão do ensino superior decorrente da Reforma Universitária de 1968, Lei 5.540. A proposta inclui examinar em que sentido a coleção serviu e de certo modo ainda serve como suporte para a formação de cientistas sociais, e mesmo de graduandos de áreas correlacionadas, e como se realiza a articulação entre os campos editorial e acadêmico, enfatizando o papel do editor como mediador, representado na coleção da Ática pelo cientista social Florestan Fernandes (1920-1995). Os efeitos paradoxais decorrentes dessa conjuntura também estarão presentes ao longo desta dissertação
|
Page generated in 0.0645 seconds