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Estudo da proteção de ácidos graxos de cadeia longa presentes em subproduto da agroindústria visando aplicação em nutrição animal
(Universidade Federal de São Carlos, 2012-04-02) Fujieda, Roberto Joanne Yoshihiro; Nogueira, Ana Rita de Araújo; https://lattes.cnpq.br/7034773971317045; https://lattes.cnpq.br/9445660687065512
Ruminant diets are characterized by low levels of lipids and these may be supplied by different sources, such as by-products of oil industries. The soapstock is the main by-product of the vegetable oils refining industry. To make use of this by-product in ruminant diets, aiming for a efficient result, the fatty acids must be protected. The protected fat is a source of unsaturated fat wich reacts with calcium to form a salt widely known as calcium soap. The present research evaluated the content and fatty acid composition by gas chromatography and also the concentration of the following analytes: Na, Ca, K, Mg, P, S, Fe, Zn, Mn, As, Cd, Co, Hg, Pb, Se and Cu (ICP OES), in four different origins of lees (A Soybeans soapstock, C Soybeans soapstock, B cotton sead soapstock and D flaxseed soapstock). The logistics was also considered for selection of the material, once it is extremely important in assessing the costs/benefits of the best lees source. To evaluate the process of fat protection it was applied the factorial design (24 e 22), and the final product was characterized by the same parameters of the raw. The lipid content for the four samples was approximately 51%. The fatty acid composition relative to oleic, linoleic and linolenic acids proved to be more favorable to the lees of A, C and D. The content of As, Cd, Co and Pb of the four samples of soapstock were below the LOD. Therefore, logistics was was determinant for the choice of A soapstock. Total fat content and fatty acids composition did not change significantly when compared with the raw material. It is possible to scale-up the process. The evaluation of costs for the fat protection process showed that about 93% more viable than the commercial protected fatty acids. It follows that the lees chosen presented high potential for the required use.
Proposta curricular do estado de São Paulo : novos papéis ou continuísmo na prática escolar do professor coordenador?
(Universidade Federal de São Carlos, 2012-04-02) Paula, Adelgício Ribeiro de; Tagliavini, João Virgílio; https://lattes.cnpq.br/7228884211293276
This research has the objective to investigate new roles required of the Teacher Coordinator in the implementation of Curriculum Proposal of the State of São Paulo by the State Secretariat of Education. Our hypothesis is that there are factors in the dynamic that moves the school practice that act as mediators and are strong brands in the daily lives of those working within the school. Sought to verify in school practice of Teacher Coordinator as occur the appropriations of content and procedures required by the standards set by the central organs of the State Department of Education of São Paulo. With focal measures, the State of Sao Paulo seeks to invest resources in a timely manner to combat problems involving the school, however, without to invest in education and structural aspects of society. The Curriculum Proposal presents as purpose, the establishment of a homogeneous curriculum for all schools in its education network. The practice school held in each school is marked by institutional, by differences and the demands of the society around them. It appears that the historical movement of capital expansion prints the movement of society and determines the range of possibilities of the individual in their social action. These premises put to school and workers who operate in it certain prerogatives as the solution of structural and social problems whose origins are external to it. It is observed in the measures and pragmatic actions established under the rhetoric of rupture, old traces of continuity and conservation.
Do palco ao écran: eles não usam black-tie
(Universidade Federal de São Carlos, 2012-04-02) Schmidt, Laila Rotter; Monzani, Josette Maria Alves de Souza; https://lattes.cnpq.br/0505156751073470; https://lattes.cnpq.br/4206419885968877
This research aims to comprehend the creative process of the movie "Eles não usam black-tie" (They don't wear black-tie) (1981), directed by Leon Hirszman, based on the homonymic play written by Gianfrancesco Guarnieri, using theoretical references provided by the line research "Procedural Critics" (as proposed by Cecilia Salles) and the documents related to the creation of the film, such as Arguments, scripts, Storyboard, among others. Considering the passage from the play text to the film as a process of "intersemiotic translation" (following Roman Jakobson), or "transcreation" (as established by Haroldo de Campos), we propose an approximation to Hirszman's creative thought, artist witch, as Guarnieri, has marked the Brazilian political and cultural scenario for the past decades.
Analiticidade e suavidade micro-local para soluções de equações diferenciais parciais não lineares de primeira ordem
(Universidade Federal de São Carlos, 2012-04-02) Medrado, Renan Dantas; Hoepfner, Gustavo; https://lattes.cnpq.br/7742503790793940; https://lattes.cnpq.br/9403703489935356
This work intends to study the analytic wave front set and theC8wave front set ofupx,0q, assu-ming that the partial differential equationsut fpx,t,u,uxqpresents a solutionu upx,tqPCk