Avaliação da integridade estrutural em um tubo de aço API 5L X70 através da propagação de trincas por fadiga

Pós-graduação em Engenharia Mecânica - FEG

As entrelinhas dos contos de fadas: ponte para eternizar ideologias

Literature has a role to contribute in the affective, cultural and cognitive development os chindren and it also accumulates the function to form readers among others. Among several genres, there are the fairy tales that are eternal in the western culture and they are the first genres to be read spontaneously at home or to be taught at school. As all the symbolic language, the fairy tales are steeped in ideologies. Thus, the aim of this research is to investigate if the existing ideologies in two fairy tales – Cinderella and The Sleeping Beauty, both from Perrault, influence children between 9 and 10 years old as subjects. An empiric research of quantitative and qualitative approach was done and its data analysis followed the method of Content Analysis, and it has as register analysis unit the word, and of context the sentence (children’s answer). The choice os the classify the categories it was used the syntactic criteria because it’s the most appropriate to refer to register units from ideologies identified by scholars in the area. The results show that children with 9 and 10 years old are influenced by implied ideologies existing in the two fairy tales used in the process of data collection

Efeitos fotocrômico e termocrômico em ormosils dopados com azobenzenos

The sol-gel process and the wide variety of alkoxides commercially available have facilitated the processing of various Organic-Inorganic Hybrid Materials. In general, the hybrids are excellents matrix to incorporate organic or inorganic dopants that presents photochromic, thermochromic, and halochromic effects and in some cases photorefractive effects. The GPTS-TEOS hybrid matrix when deposited in the form of film is very resistant, adherent, has excellent transparency in visible region and allows to be doped with various azo-dye and metal salts of unusual oxidation states. One of the main characteristics of the azo-dyes when immersed in some hybrid matrix , is the capacity to isomerizes through group Azo (-N = N-) would can be commutated between the Cis (Z) and Trans (E) configurations by means of light or heat. Our goal was through the sol-gel process to prepare hybrid films of GPTS-TEOS doped with azo-dyes Methyl Red and Disperse Red 1, and characterize them optically. The characterizations are performed using techniques of UV / Vis spectroscopy, to identify changes in the absorption band of azo-dyes in the presence of optical pumping, (photochromic effects), in function of temperature (thermochromic effect). These properties are of wide scientific and technological interest because they will contribute to the confection Smart Windows (windows sensible to light), temperature sensors monitored optically and also in the recording of amplitude and phase diffraction gratings

Divergência genética entre árvores matrizes de Ceiba speciosa St. Hil. para características de frutos e sementes

Pós-graduação em Agronomia (Genética e Melhoramento de Plantas) - FCAV

Modelagem do resfriamento para a zona termicamente afetada pela soldagem de tubos de aço carbono

Because the high consumption of welded pipe for exploration and conduction oil and gas, optimization of manufacturing processes is necessary to obtain better productivity, efficiency and cost reduction. The objective of this study is to analyze the forms of heat transfer during the welding of pipes using longitudinal submerged arc process them to propose a model for the temperature distribution in the welded region. For this analysis are addressed as the heat transfer modes operate in the specified welding process and the necessary considerations for the mathematical model were obtained. The calculations were performed and the simulations needed to obtain the temperature distribution in the tube were carried out. Therefore, the practice was satisfactory and the results showed a range of temperatures along the pipe for a particular model and the future suggestions for improvement of this work

Estudo de tensões residuais em juntas soldadas utilizando o método dos elementos finitos

Pós-graduação em Engenharia Mecânica - FEG

Estudo comparativo das madeiras de cecropia palmata (imbaúba) e eucalyptus grandis para produção de celulose e papel

Pós-graduação em Ciência Florestal - FCA

Lipases microbianas: produção, propriedades e aplicações biotecnológicas

Conselho Nacional de Desenvolvimento Científico e Tecnológico(CNPq)

Testes de estresse na avaliação do vigor de sementes de milho

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Genotipagem dos isolados de Giardia duodenalis em famílias de pescadores da colônia de Porto Said, Botucatu, São Paulo

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Preparação e caracterização óptica de filmes de ORMOSIL obtidos via processo sol-gel dopados com azocorantes

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Validação diagnóstica para a detecção de Cryptosporidium spp. em bovinos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Produção de lacases pelo fungo filamentoso de origem marinha Peniophora sp. CBMAI 1063 em biorreator de bancada

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Estudo comparativo das características bioquímicas funcionais e especificidade catalítica de aspartil, cisteíno e serino peptidases fúngicas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)