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Search Results: 1 - 10 of 27302 matches for " Francisco Leite "
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Caracteriza o dos diretores das escolas agrícolas de educa o profissional de nível técnico e de suas percep es acerca da agricultura e do meio rural
Francisco Carlos Trindade Leite
Educa??o : Revista do Centro de Educa??o UFSM , 2005,
Abstract: O objetivo deste estudo foi descrever as características demográficas dos diretores(as) das escolas agrícolas brasileiras, e a forma como percebem a agropecuária e o meio rural. Um questionário foi enviado a todas as escolas e os dados tabulados utilizando medidas de frequência, tendência central e dispers o. Os resultados indicam que a maioria dos diretores(as) de escolas agrícolas s o do sexo masculino, est o na faixa dos 37 aos 51 anos e possuem alto nível de escolaridade e de experiência docente. No geral, percebem a agropecuária além dos seus aspectos produtivos e reconhecem o meio rural como um espa o plural em ambas, novas atividades agropecuárias e atividades n o-agrícolas. A liberaliza o do conceito de ensino agrícol, o estabelecimento de cursos de pós-gradua o na área, e a realiza o de estudos para avaliar a influencia das percep es dos diretores(as) nos professores e alunos, s o sugeridos pelo autor. Palavras-chave: Escola Agrícola. Nível Técnico. Meio Rural.
Counterintuitive publicity and the rebound effect A publicidade contra-intuitiva e o efeito ricochete
Francisco Leite,Leandro Leonardo Batista
Galáxia , 2008,
Abstract: Counterintuitive publicity and the rebound effect — This paper shares with the reader some conceptual ideas of counterintuitive advertising, observing its possible effects on the reevaluation and deconstruction of beliefs and social stereotypes in the cognitive make-up of the viewer. The ironic rebound effect is singled out among the probable reflexes, according to the theory propounded by Daniel M. Wegner. This theory is applied taking as an example Fiat's commercial "The Driver", which was part of an advertising campaign in Brazil called "Review your concepts" to introduce its new Palio 2002 car model. The authors are currently engaged in a laboratory experiment to measure the above described theory in a consistent manner. O propósito deste artigo é compartilhar com o leitor algumas no es conceituais de publicidade contra-intuitiva e observar seus possíveis efeitos na reavalia o, desconstru o de cren as e estereótipos sociais, na estrutura cognitiva do indivíduo receptor. Destaca-se entre os reflexos provavelmente gerados o ir nico efeito ricochete, segundo a teoria desenvolvida por Daniel M. Wegner. A aplica o para se discutir o cruzamento da narrativa contra-intuitiva e o efeito ricochete será, neste primeiro momento, pela exemplifica o do filme Motorista, pe a integrante da campanha publicitária da Fiat do Brasil "Reveja seus conceitos", para o lan amento do automóvel Palio 2002. Um experimento laboratorial está sendo desenvolvido pelos autores para se mensurar de maneira consistente a apresenta o teórico-conceitual exposta.
EVOLU O DE GERENCIAMENTO PELA QUALIDADE TOTAL PARA O MODELO DAS ORGANIZA ES DE APRENDIZAGEM
Francisco Tarciso Leite,Carlos Eduardo Guedes Nogueira
Gest?o & Regionalidade , 2006,
Abstract: O Gerenciamento pela Qualidade Total (GQT), segundo a corrente de W. E. Deming, comparado ao das Organiza es de Aprendizagem (OAs), Peter Senge, revela complementaridade de princípios, confirmando que umaorganiza o, alicer ada na ado o do GQT apresenta características específicas de uma Organiza o de Aprendizagem. A pesquisa realizada neste trabalho verificou, através de estudo de caso, características símiles: setor de servi os, com alta competitividade e alta taxa de personaliza o de produtos/servi os por cliente, com mais de quatro anos de ado o do modelo de GQT e certifica o ISO 9002. Foram investigadas dez variáveis relativas a características das OAs: grau de desenvolvimento baseado nas cinco disciplinas de Senge (domíniopróprio, modelos mentais, aprendizagem em equipe, vis o compartilhada e pensamento sistêmico), e outros cinco aspectos do modelo (lideran a,inova o, tratamento de erros, clima de abertura e educa o contínua), usando-se duas ferramentas, questionário e entrevista, em amostra de 53, de 215 funcionários. A pesquisa demonstrou um alto graude desenvolvimento de características de uma OA, confirmando que é possível a evolu o natural do modelo de Gerenciamento pela Qualidade Total para o das Organiza es de Aprendizagem.
LER MEDVEDEV PARA MELHOR COMPREENDER BAKHTIN, DE B. VAUTHIER
Francisco de Freitas Leite,Edson Soares Martins
Macabéa : Revista Eletr?nica do Netlli , 2012,
Abstract: Dans le cadre de cet article, nous nous proposons de relire les trois écrits du milieu des années vingt de Mikha l Bakhtine (Pour une philosophie de l’acte, L’auteur et le héros dans le processus esthétique et Le problème du contenu, du matériau et de la forme dans l’oeuvre littéraire ) à la lumière de la première traduction fran aise de La méthode formelle en littérature. Introduction à une poétique sociologique (1928) de son ami et collaborateur Pavel Medvedev. La mise à jour de la communauté des sources (russes et germaniques) et des références, ainsi que des parallèles textuels existant entre les travaux des deux auteurs sera ainsi l’occasion de revenir sur les fondements (formels et sociologiques) de l’esthétique de la création verbale que chercha à fonder le Cercle de Bakhtine. La redéfinition de la conscience comme conscience participante ou conscience esthétique – définition héritière des apports conjugués du matérialisme historique et de la phénoménologie schélérienne de la sympathie et de l’amour – est ainsi à la base d’une nouvelle conception de l’énoncé et du genre, c’est-à-dire du langage.
UMA PROPEDêUTICA DE UMA TEORIA DA ENUNCIA O DO CíRCULO DE BAKHTIN
Pedro Farias Francelino,Francisco de Freitas Leite
Macabéa : Revista Eletr?nica do Netlli , 2012,
Abstract: This paper argues that the essay Discourse in life and discourse in art was written as a propedeutic text, i.e., an introduction of an enunciation theory from the Circle of russian thinkers, among which Mikhail Bakhtin stands out. That essay, written in 1926, already had in an anticipatory way basic concepts of Bakhtinian thought, such as the notion of intonation, the fundamentals of metalinguistics (or translinguistics) and the idea of social orientation as constitutive of enunciation; therefore, that essay is indispensable for anyone who cares to look into the thoughts of the Circle on the theme of enunciated discourse/enunciation.
Transtornos alimentares na vis?o de meninas adolescentes de Florianópolis: uma abordagem fenomenológica
Nunes,Arlene Leite; Vasconcelos,Francisco de Assis Guedes de;
Ciência & Saúde Coletiva , 2010, DOI: 10.1590/S1413-81232010000200030
Abstract: the article aims to understand the meaning of the teenagers' experience of having ed (eating disorders), underscoring the aspects related to eating, from a phenomenological perspective. seven female teenagers with ed being taken care in florianópolis, santa catarina state, were interviewed. a categorization was made to reach the perception of the general structure of the experience, extracting the structure of the past experience. nine signification units that assessed the life experience were identified: the representation of the food, eating habits, food that no longer were eaten, food that they had began eating, the use of soda, food choices, the composition of the meals, family eating habits and healthy food. these showed the suffering that permeates the existence of all the interviewed teenagers, whether for gaining weight, or not considering themselves thin enough, eating too much, not eating at all, forcing vomiting, taking laxatives and diuretics, trying to commit suicide, seeing the parents suffering, not feeling understood by the others, or by themselves. this research allowed us to study this phenomenon from another angle, the relation with the food, confirming how much the way our relation to food is connected to emotional matters. it also allowed showing how it is to live with an ed from the view of each of the interviewed teenagers.
Influência da adi??o da fécula de batata-doce (Ipomoea batatas L.) sobre a viscosidade do permeado de soro de queijo
Andrade, Rafael Leite Pinto de;Martins, José Francisco Pereira;
Ciência e Tecnologia de Alimentos , 2002, DOI: 10.1590/S0101-20612002000300009
Abstract: viscosity is an important parameter of milky drinks acceptability. this work supply data of the viscosity properties of permeate whey plus sweet potato starch basis; these data will may be used at development of a new milky beverage. the used sweet potato starch presented 72.64% of gelatinization, 7.88% of humidity and the following dry composition: 82.59% starch, 9.33% total dietary fibres, 4.90% proteins, 2.08% ashes and 1.10% lipids. the permeate whey had mixed at three different percentages of potato starch and had submitted at various thermal treatments. the most appropriate viscosity, in accord of commercial products, it would be in the interval of 45mpa.s to 70mpa.s. therefore, the percentage of 6% of sweet potato starch and a thermal treatment of 90oc for about 5 minutes it was shown to be the most appropriate. the fluid presented a pseudoplastic properties.
Estudo comparativo dos métodos de estimativa da idade óssea de Greulich & Pyle e Tanner & Whitehouse
HAITER NETO, Francisco;ALMEIDA, Solange Maria de;LEITE, Christiana Cordeiro;
Pesquisa Odontológica Brasileira , 2000, DOI: 10.1590/S1517-74912000000400013
Abstract: the purpose of this study was to verify whether the greulich & pyle (gp), greulich & pyle visual (gpv) and tanner & whitehouse (tw) methods for estimating skeletal age could be applied in the brazilian population, and which of these three methods could be considered more reliable when compared with the chronological age of the individuals. this study was based on one hundred and sixty volunteers (80 females and 80 males) with ages between 6 years and 10 months and 14 years and 9 months. the results showed that for the gp method, the correlations with chronological age were 0.95 for males and 0.97 for females. for the gpv method, the correlations were 0.96 and 0.97, respectively and for tw, 0.96 and 0.97. the results showed that the greulich & pyle, greulich & pyle visual and tanner & whitehouse methods presented high correlation values when compared with the chronological age of the individuals. corrective factors were established to make these methods applicable to the brazilian population.
Estudo comparativo dos métodos de estimativa da idade óssea de Greulich & Pyle e Tanner & Whitehouse
HAITER NETO Francisco,ALMEIDA Solange Maria de,LEITE Christiana Cordeiro
Pesquisa Odontológica Brasileira , 2000,
Abstract: Este estudo teve como objetivo verificar se os métodos de estimativa da idade óssea de Greulich & Pyle (GP), Greulich & Pyle Visual (GPV) e Tanner & Whitehouse (TW) poderiam ser aplicados à popula o brasileira e qual destes métodos seria o mais confiável, quando comparados à idade cronológica do indivíduo. A amostra estudada constituiu-se de 160 indivíduos brasileiros, leucodermas, de ambos os sexos, com idades variando de 6 anos e 10 meses a 14 anos e 9 meses. Os resultados mostraram que, para o método GP, as correla es com a idade cronológica foram de 0,95 para o sexo masculino e 0,97 para o sexo feminino. Para o método GPV, as correla es foram de 0,96 e 0,97, respectivamente e para TW, de 0,96 e 0,97. Os resultados obtidos permitiram-nos concluir que, mesmo tendo sido propostos para popula es diferentes da popula o em estudo, os métodos de estimativa da idade óssea estudados apresentaram altas correla es, quando comparados com a idade cronológica. Ainda, foram estabelecidos fatores de corre o, de modo à torná-los aplicáveis à popula o brasileira.
Identification of Dispersion Effects in 2k Factorial Design
Viviane Leite Mattos,Pedro Alberto Barbetta,Dalton Francisco Andrade
Brazilian Journal of Operations & Production Management , 2010,
Abstract: The identification of dispersion effects is a very important stage in developing robust products and processes. Several methods to identify dispersion effects are present in statistical and quality engineering literature, especially methods which use 2K or 2K-p unreplicated factorial designs, such as Box-Meyer, Harvey, Brenemann-Nair and Bergman- Hynén methods. In this paper we considered generalizations of these methods for replicated experiments, and compare them by Monte Carlo simulations, analyzing sensitivity and specificity indicators. We also included joint generalized linear models (joint GLMs) in our comparison. The joint GLMs provides an interesting general framework to fit mean and variance models and it is recommend for this proposal, but it needs specialized software. If the main focus is found only in one or two higher effects, then the Box-Meyer method is an efficient and very simple method. When only one non-null dispersion effect is present, our simulation showed that the Box-Meyer method is the best, even when compared with the joint GLMs. When two non-null dispersion effects are present, the Box-Meyer method is biased, but surprisingly our simulation showed that this method works well.
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