Síntese, Caracterização Estrutural e Análise do Potencial Catalítico, para a Preparação de Biodiesel, de Niobatos Não Estequiométricos com Estrutura Tungstênio Bronze

Pós-graduação em Química - IBILCE

Preparação pelo método poliol modificado, caracterização estrutural e espectroscópia de nanopós de niobato de potássio e neodímio e de suas condições sólidas dopadas em európio

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Preparação e caracterização de membranas de celulose regenerada a partir da celulose extraída de resíduos agroindustriais para aplicação em processos de separação

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Preparação de novos nanobiocompósitos comestíveis ativos contendo nanoemulsão de canela e pectina

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Preparação e caracterização de materiais híbridos celulose/NbOPO4.nH2O a partir de celulose branqueada de bagaço de cana-de-açúcar

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

O tênis de mesa: uma revisão de literatura do esporte e uma análise entre autores da psicologia sobre sua preparação psicológica

O presente estudo busca estabelecer quais as teorias que sustentam a preparação psicológica em praticantes de tênis de mesa. Para tal foram utilizadas as seguintes abordagens: Histórico do esporte no Brasil e no mundo; Ensino/aprendizagem; Método japonês; Método alemão; Método sueco; O método de iniciação nacional; A prática em si; Formações técnica e física; Aspectos psicológicos no tênis de mesa; Concentração; Ansiedade; Motivação. Com relação a preparação psicológica, esta pesquisa de revisão de literatura foca mostrar quais as teorias que sustentam esta preparação no tênis de mesa, através de uma revisão a cerca dos principais movimentos das psicologias dos séculos XIX e XX: o estruturalismo, a psicologia de William James, o funcionalismo, o behaviorismo, a psicologia dinâmica e a psicanálise. Ao estabelecer as teorias obtém-se o respaldo da preparação psicológica como é vista por pessoas ativas no esporte, proporcionando uma visão geral de dois pontos principais: qual a importância da preparação psicológica dos mesa-tenistas e como essa preparação está no meio esportivo, tanto no Brasil quanto no mundo

Materiais híbridos de sílica/orgânico dopados com rodamina-B: estudo da luminescência e preparação de filmes finos para aplicações em fotônica

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

Preparação e caracterização óptica de filmes híbridos dopados com o azocorante Disperse Red 1

The Sol-gel process has facilitated the processing of Organic-Inorganic Hybrid Materials with several scientific applications and technologies. The hybrid combine the advantages of the Sol-gel process with specific characteristics of organic polymers, allowing processing of thin films without fractures or fissures. The incorporation of azo dyes in polymer matrices has been widely used in the investigation of optical properties. The azo dye Disperse Red (DR1) presents optical alterations when exposed to visible or ultraviolet light. The alterations occur due to transitions of their isomers, trans and cis, caused by photoisomerization, due to electronic transitions of azo group (-N=N-), presenting photochromic and/or photorefractive effects. The hybrid system used in this work is the precursor 3- Glycidoxypropyl-Trimethoxi-silane (GPTS), the Tetraethylorthosilicate (TEOS) and DR1 as a dopant. The characterizations were performed using absorption spectroscopy UV-Vis which allowed the identification of the absorption bands and its variations when the samples were treated thermally and/or illuminated by ultraviolet light

A preparação para performance musical de quarteto de violões

Pós-graduação em Música - IA

Preparação para performance de música de câmara com violão: o uso do corpo no repertório com técnicas estendidas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Otimização e escalonamento da produção de Xilanases por Candida davisiana L101 isolada de amostra da Antártica visando a aplicação na produção de biocombustível

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

Preparação e caracterização de novos híbridos orgânicos-inorgânicos baseados em carboximetilcelulose/polifosfato de sódio dopados com 'Eu'Cl IND.3

Organic- inorganic hybrid (HOI) are materials prepared with the combination of inorganic and organic components. The properties of a hybrid material are unique, not being the sum of each individual component added. This occurs because there is a synergism that depends of the chemical nature of organic and inorganic components, of the size and morphology of their domains. The sodium carboxymethylcellulose (CMC) it's an anionic polymer obtained of the cellulose, very soluble in water in which forms both solutions themselves and gels. The sodium polyphosphate (NaPO3)n, known commercially as Graham Salt is the only polyphosphate soluble in water, and it's the polyphosphate with the longest chain. At the present work it was prepared and characterized new phosphate organic- inorganic hybrids films of carboxymethylcellulose / sodium phosphate and luminescent films of CMC/NaPO3 doped with europium chloride (EuCl3). The films where prepared in several proportions. At first, it was set the amount of water to be used and the amount of carboxymethylcellulose, changing the concentrations of sodium polyphosphate and europium chloride. After pre-establishing concentrations, for each film, the components were submitted to constant agitation and subsequent drying. The inorganic-organic hybrid films were characterized by, TG, DR-X, DMA, FT-IR, UV-Vis-NIR, RMN 31P e 13C and at last, a study of luminescence was made. The hybrid films obtained are transparent and macroscopically homogeneous, however, the MET measures showed the formation of micro-islands of polyphosphate along the material, this fact indicates a bigger fragmentation of the films and this is verified by DMA analysis which shows a smaller resistance of the film with the increase of the concentration of phosphate. Both spectrum FT-IR and RMN analysis of the films, don't show the formation of new bands of their precursors, CMC e NaPO3,....

Preparação e caracterização de óxido de alumínio anodizado sobre substratos transparentes

Pós-graduação em Ciência e Tecnologia de Materiais - FC

Risco da síndrome da apneia obstrutiva do sono em amostra populacional da cidade de Botucatu - SP

The most common sleep disorder is obstructive sleep apnea syndrome (OSAS), that is characterized by repeated pauses in breathing during sleep, resulting in partial or complete obstruction of the upper airway. It is associated with systemic arterial hypertension and obesity. Objective: To assess the frequency of OSAS in the adult population of Botucatu by the Berlin questionnaire. Method: Transveral study was performed in which the sample size was estimated at 385 individuals. The Berlin questionnaire was administered to adults randomly on the streets, supermarkets and local shops. Data were analyzed taking into account age, gender, "high risk for OSAS", hypertension, obesity and correlations for OSAS. Results: 468 people interviewed were aged between 18 and 95 years, average of 59 years. 166 (35.25%) individuals were identified as "high risk for OSAS", being more frequent in the population above 40 years. Obesity was present in 23.3%, more common in women (60.2%). 83.5% of the population obese also had a "high risk for OSAS". Hypertension was observed in 27.3%, of these 71.9% were at "high risk for OSAS". Conclusion: The study showed a high frequency of "high risk for OSAS" in the adult population. Despite the dissemination by the media about sleep apnea, patients are not investigated, even under medical care for hypertension.

Alfabetização científica em nível médio e a preparação dos cidadãos para o processo de tomada de decisões

The concept of scientific literacy nowadays is permeated by principles eventually inconsistent. Development of cognitive skills, preparation for continuing studies in higher education, preparation for working life and the strengthening of citizenship are some of the competing goals of science education. In respect of Science, Technology, Society and Environment (STSE) Education, the politics of science should be properly taken into account by science education. This paper examines the concept of scientific literacy in the context of STSE Education and points to why and how physics education in high school curriculum should address topics of energy consumption and production in order to provide the background necessary to assess public policies of science, technology and innovation, in particular the Decennial Plan for Expansion of Energy 2020, subjected to public consultation by the Brazilian Ministry of Mines and Energy in 2011.