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Search Results: 1 - 10 of 80124 matches for " Marinalva Barbosa da;Silva "
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Energia metabolizável de ingredientes determinada com codornas japonesas (Coturnix coturnix japonica)
Silva, José Humberto Vilar da;Silva, Marinalva Barbosa da;Silva, Edson Lindolfo da;Jord?o Filho, José;Ribeiro, Marcelo Luís Gomes;Costa, Fernando Guilherme Perazzo;Dutra Júnior, Wilson Moreira;
Revista Brasileira de Zootecnia , 2003, DOI: 10.1590/S1516-35982003000800015
Abstract: the experiment one was carried out to determine apparent metabolizable energy (ame) and nitrogen-corrected me (amen) of nine feedstuffs in japanese quails. the objective of the experiment two was to compare diets formulated with amen of corn and soybean meal, usually fed to broilers and laying hens, with diets formulated with amen determined in growing (22 days of age) and adult quails (65 days of age). in the experiment one, 400 growing quails were fed a basal diet (bd) and nine test diets (70% bd + 30% feedstuffs test), with a total of ten diets with four replicates of ten birds each. in the experiment two, 160 european quails were randomized allotted to three treatments, with twelve replicates of five birds, and fed during three periods of fifteen days. the ame and amen values (kcal/kg) for vegetal feedstuffs were: 3,340 and 3,354 for corn, 2,718 and 2,456 for soybean meal, 3,453 and 3,084 for integral soybean extruded, 1,624 and 1,593 for wheat bran, 4,558 and 3,992 for corn gluten meal, 3,329 and 3,378 for cassava flour and 1,238 and 1,223 to integral mesquite pods meal. the animal feedstuffs had 2,874 and 2,453 for fish meal and 3,090 and 2,791 for poultry meal. the amen of corn and soybean meal estimated for quail did not improve feed intake, egg production, egg weight and feed egg mass ratio, supporting the validity of use of energy those ingredients obtained with broiler and laying hens for formulated quail diets.
Exigências de manten?a e de ganho em proteína e energia em codornas japonesas (Coturnix coturnix japonica) na fase de 15 a 32 dias
Silva, José Humberto Vilar da;Silva, Marinalva Barbosa da;Jord?o Filho, José;Silva, Edson Lindolfo da;Andrade, Iremar Silva;Melo, Djair Alves de;Ribeiro, Marcelo Luís Gomes;Rocha, Maria do Rosário de Fontes;Costa, Fernando Guilherme Perazzo;Dutra Júnior, Wilson Moreira;
Revista Brasileira de Zootecnia , 2004, DOI: 10.1590/S1516-35982004000500014
Abstract: an experiment was carried out to estimate dietary crude protein and energy requirements of 128 females of japanese quails from 15 to 32 days of age, by the factorial method. a completely randomized design with four treatments with four replicates of eight birds was used. the treatments were: t1 = basal diet (bd) with 24.1% cp and 2,900 kcal amen ad libitum, t2 = 80%, t3 = 60% and t4 = 40% of t1 (close to maintenance). in the beginning of the experimental phase, four groups of 15 quails were slaughtered by cervical displacement. gain requirements were obtained from twelve groups of 15 quails, reared separately and fed ad libitum, therefore, four groups of fifteen birds were slaughtered at 22, 29 and 32 days of age. at the final of the experiment, all birds from pens were slaughtered to estimate the requirements of maintenance by the comparative slaughter methodology. the prediction models to estimate daily requirements of cp and amen for japanese quails maintenance and gain from 15 to 32 days of age were, respectively: cp (g/bird/d) = 4.752.w.75 + 0.865.g and amen (kcal/bird/d) = 91.480.w.75 + 8.86.g, where cp is crude protein, w is live weight (kg), g is weight gain and amen is apparent metabolizable energy nitrogen-corrected (kcal).
Exigências de manten?a e de ganho de proteína e de energia em codornas japonesas (Coturnix coturnix japonica) na fase de 1 a 12 dias de idade
Silva, José Humberto Vilar da;Silva, Marinalva Barbosa da;Jord?o Filho, José;Silva, Edson Lindolfo da;Andrade, Iremar Silva;Melo, Djair Alves de;Ribeiro, Marcelo Luís Gomes;Rocha, Maria do Rosário de Fontes;Costa, Fernando Guilherme Perazzo;Dutra Júnior, Wilson Moreira;
Revista Brasileira de Zootecnia , 2004, DOI: 10.1590/S1516-35982004000500013
Abstract: this experiment was carried out to estimate the crude protein and metabolizable energy requirements for maintenance and gain of 384 females of japanese quails from 1 to 12 days of age. a completely randomized design with four treatments, with six replicates of ten birds each, was used. the treatments were: t1 = basal diet (bd) with 28% cp and 2,900 kcal amen ad libitum; t2 = 80%; t3 = 60% and t4 = 40% of ad libitum (close to maintenance). in the beginning of the experimental phase, four groups of 15 quails was slaughtered by cervical displacement. gain requirements were obtained from 12 groups of 15 quails, that were separately reared and fed ad libitum. therefore, four groups of fifteen birds were slaughtered at 4, 8 and 12 days of age. in the final of the experiment, all birds from pens were slaughtered to estimate maintenance requirements by the comparative slaughter methodology. the prediction equations to estimate daily cp and amen requirements of maintenance and gain of japanese quails from 1 to 12 days of age were: cp (g/d) = 2.845.w.75 + 0.461.g and amen (kcal/d) = 77.07.p0.75 + 4.64.g, where cp is crude protein, w is live weight (kg), g is weight gain and amen is apparent metabolizable energy nitrogen-corrected (kcal).
Concep o dos professores sobre a apropria o de conhecimentos matemáticos por crian as com síndrome de Down
Maria do Carmo Lobato da Silva,Marinalva Silva Oliveira
Revista Educa??o Especial , 2010,
Abstract: O objetivo deste estudo foi compreender, a partir da concep ao dos professores, como ocorre o acesso e apropria o de conhecimentos matemáticos por crian as com síndrome de Down a partir de sua participa o no contexto de sala de aula no ensino regular. Participaram 03 professoras que trabalhavam com alunos com síndrome de Down, onde responderam a entrevista semi-estruturada, cujo propósito foi verificar e analisar como as mesmas possibilitam o acesso ao conhecimento matemático para crian as com síndrome de Down. Os resultados mostraram que as crian as com síndrome de Down n o est o tendo acesso e muito menos se apropriando de conceitos matemáticos nessas escolas, uma vez que as práticas das professoras tem se limitado a exposi o oral para ensinar todas as crian as, inclusive as crian as com síndrome de Down, negando suas especificidades ou de qualquer outra crian a. As escolas participantes deste estudo continuam alicer adas num paradigma escolar homogenizador e meritocrático, onde as diferen as individuais e sociais s o vistas como pré-requisitos para a exclus o. Palavras-chave: Inclus o escolar; Apropria o de conhecimentos matemático. Síndrome de Down.
Apropria o participatória mediante intera o verbal por tríades de crian as durante a resolu o de problemas matemáticos Participatory appropriation through verbal interactions by triads of children during resolution of mathematical tasks in the Elementary School
Maria do Carmo Lobato da Silva,Marinalva Silva Oliveira
Ciência & Educa??o (Bauru) , 2012, DOI: 10.1590/s1516-73132012000400012
Abstract: Buscou-se compreender como ocorre a apropria o de conhecimentos mediante intera o verbal por tríades de crian as com e sem rela o de amizade quando participam conjuntamente de tarefas matemáticas. Participaram 24 alunos da 3a série do Ensino Fundamental, agrupados em quatro tríades com rela o de amizade (TCRA) e quatro tríades sem rela o de amizade (TSRA). A sele o para agrupá-los nas tríades ocorreu por meio de entrevista buscando conhecer o vínculo afetivo. As intera es foram registradas com filmadora e gravador, transcritas e analisadas segundo o método microgenético. Os resultados mostraram que as TCRA evidenciaram uma intera o verbal mais intensa, provocando maior apropria o de conhecimentos entre os participantes do que nas TSRA. Verificou-se que um contexto cooperativo ensejou maiores possibilidades do uso de uma linguagem comum, facilitando, desta forma, o entendimento, bem como a negocia o em caso de discordancia entre os participantes. This study searched to understand how the appropriation of knowledge through verbal interactions by triads of children with and without regard for friendship when they participate jointly in Mathematical tasks occurs. 24 students from the 3rd grade of elementary school, grouped into four triads with regard for friendship (TCRA) and four triads without regard for friendship (TSRA) participated. The selection to group them in triads occurred through interview searching to know the emotional bond. The interactions were recorded with video camera and recorder, transcribed and analyzed according to a microgenetic method. According to the results the TCRA showed a more intense verbal interaction, causing a greater appropriation of knowledge among the participants than in TSRA. This way, it could be observed that a cooperative context caused greater possibilities in the use of a common language, facilitating understanding as well as negotiation in case of disagreement among the participants.
Anorexia mental como resistência à onipotência materna
Barbosa, Denise da Silva;
ágora: Estudos em Teoria Psicanalítica , 2010, DOI: 10.1590/S1516-14982010000200006
Abstract: the text discusses the complex relationship of the subject with the mother's desire in the scope of the phenomenon of mental anorexia. it highlights the established relationship between the pulsional satisfaction from the feeding activity and the mental functioning in the production of symptoms related to the eating disorder. it focuses on the fundamental aspect of the singularity characteristic of the interference of the component mother/daughter on the appearance of the anorexic symptoms, that is, the mental anorexia as a resistant element to the maternal omnipotence.
O contexto social da aprendizagem de gerentes
Silva, Anielson Barbosa da;
RAM. Revista de Administra??o Mackenzie , 2008, DOI: 10.1590/S1678-69712008000600003
Abstract: the article aims to analyze the influence from social context in learning management. there are many theoretical approaches to understand how managers learn, and in this article it's discussed, focusing on the interactionist perspective, which highlights the interaction with the environment and context as mediators of the learning process. the management learning is an approach that emerged to fill a gap between theory and practice of management education and development. there are evidences of that learning is not only an individual phenomenon, but collective and that occurs in a context of social participation. it was concluded that the management learning programs should seek reconciling the expertise development related to education with the skills management development and meaning prospective change, from the lived experience in learning rich situations, revealing emancipatory and transformer character from.
O contexto social da aprendizagem de gerentes.
Anielson Barbosa da Silva
Revista de Administra??o Mackenzie , 2008,
Abstract: O artigo tem como objetivo analisar a influência do contexto social na aprendizagemgerencial. Existem várias abordagens teóricas para compreender como osgerentes aprendem, e no artigo discutem-se algumas dessas perspectivas, focalizandouma perspectiva interacionista que destaca a intera o com o ambientee o contexto como mediadores do processo de aprendizagem. A aprendizagemgerencial é uma abordagem que surgiu para suprir um gap entre a teoria e a práticada educa o e do desenvolvimento gerencial. Existem evidências de que a aprendizagemn o é apenas um fen meno individual, mas coletivo, e que ocorre emum contexto de participa o social. Conclui-se que os programas de aprendizagemgerencial devem buscar compatibilizar o desenvolvimento de conhecimentostécnicos vinculados à educa o com o desenvolvimento de habilidades gerenciaise a mudan a nas perspectivas de significados, por meio da vivência de experiênciasem situa es ricas em aprendizagem, revelando o seu caráter transformadore emancipatório.
Da na o lusitana à lusofonia: língua e o imaginário social e mitológico português
Diego Barbosa da Silva
Revista Espa?o Acadêmico , 2011,
Abstract: Resenha FREIXO, Adriano de. Minha pátria é a língua portuguesa: A constru o da ideia da lusofonia em Portugal. Rio de Janeiro: Apicuri, 2009.
Rese a de "Educa o como prática da liberdade" de Paulo Freire
Edvaneide Silva Barbosa da
Revista Brasileira de Educa??o , 2000,
Abstract:
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