Architecture and relevance of several strongly adhered biofilms over a polyester imide (PEI) surface

Um estudo microscópico foi considerado para analisar a eventual adesão de fungos sobre uma superfície de poliéster-imida presente em fios de cobre esmaltados. A microscopia eletrônica de varredura, permitiu observar nestes biofilmes aderidos, uma alta quantidade de pigmentos, hifas e um arsenal enzimático possivelmente atuando na superfície desta macromolécula. Devido a natureza altamente aromática deste material e traços de derivados fenólicos usados como solventes - que se fazem ainda presentes no polímero já reticulado, uma certa atividade anti-fúngica poderia ser esperada, todavia não foram observadas alterações no crescimento dos microrganismos, bem como no processo de adesão dos fungos. Adicionalmente a este fato, os fios esmaltados revelaram total descaracterização de suas propriedades isolantes. Os estudos visam compreender e avaliar o grande potencial demonstrado pelos fungos que poderia em caráter vindouro, explorado em processos de biodeterioração e biodegradação

Professores eventuais nas escolas estaduais paulistas: ajudantes de serviço geral da educação?

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Formação continuada de professores: uma análise crítica sobre as perspectivas oficiais de capacitação docente

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo da microestrutura e da resistência à corrosão integranular em chapas soldadas de aços inoxidáveis austeníticos série 304L após goivagem ao arco elétrico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da qualidade ambiental em uma bacia hidrográfica com vocação agropecuária

Pós-graduação em Engenharia Civil e Ambiental - FEB

Jardim América: de projeto urbano a monumento patrimonial (1915-1986)

Pós-graduação em História - FCLAS

Herpetofauna do Parque Estadual da Ilha Anchieta, litoral norte de São Paulo, Brasil: relações históricas e impacto dos mamíferos introduzidos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Fenologia reprodutiva e vegetativa de arbustos endêmicos de campo rupestre na Serra do Cipó, Sudeste do Brasil

The Brazilian campos rupestres (high-altitude grasslands) are very important on the world conservation scenario because of high species richness and endemism. These grasslands are regarded as threatened ecosystems due to intense, on-going disruption by man's activities. The aim of this study was to describe the reproductive and vegetative phenological patterns of six shrub species endemic to these grasslands in the Espinhaço Range, sympatric in Serra do Cipó, MG. We tested the relationship between species phenophases and local climate seasonality. We expect that the species phenophases are strongly correlated with variations of the dry and wet seasons. Observations were conducted monthly on reproductive (flowering, fruit production and dispersal) and vegetative (leaf fall and budding) phenophases. Given the combination of reproductive phenology, vegetative phenology, and seasonality, we observed four phenological strategies for the six species. Therefore this study revealed great diversity in phenological patterns, even when considering the small number of species sampled. Moreover, all species showed a significant seasonal pattern for the reproductive phenophases, with high concentrations of species reproducing during a given season, suggesting a key role of climate in defining phenological patterns in the campo rupestre grasslands.

Gestão escolar no estado de São Paulo: perspectiva democrática ou modelo gerencial? uma análise a partir do relatório dos estudos do SARESP (2010 a 2012)

Pós-graduação em Educação - FFC

Incríveis legados da 'reforma universitária' de 1968

This article examines aspects of policies for higher education during the Brazilian civil-military dictatorship (1964-1985) and some of its legacies that persist in the decades of 1990 and 2000. The text was divided into two parts: the first one analyses the "university reform" of 1968 and its historical context; the second discusses how some features configure certain trend in policies for higher education, with traces maintained until today. Finally, this amazing continuity is evaluated through four axes of analysis – 1) Fragmentation of education and different access to the levels and stages of teaching; 2) Deformation of the inseparability of teaching, research and extension; 3) Privatization as official policy for higher education; 4) Authoritarianism and systematic repression in institutions of higher education – and it is supported the need to resist and be opposed to the dominant project of policy for higher education in Brazil.

Motivações para a (falta de) escolha pela Licenciatura em Educação Física

The frequent distortion of the teacher education in Physical Education, associating it with technical and sporting aspects, motivated us to initiate a study aimed at understanding the reasons for this misperception. For this, we performed a theoretical study, based on professional formation in Physical Education in Brazil, together with empirical research, located in the lived experience in a training course for teachers of Physical Education. Thus, the views of the students about the reasons for the choice of course, collected in on a questionnaire and literature review, we show the context of lack of choice, rather than a professional identification.

Formación de profesores en Educación Física en Brasil: comprensión de estudiantes noveles de la Universidad Federal de San Carlos

The frequent characterization about the Physical Education Degree is associated to technical-sport and training aspects and this is the reason of this study. The objective is to understand the motives to the basis of this situation. In this sense, a theoretical study was developed regarding the Physical Education Teaching Training in Brazil; at the same time, an empirical investigation was carried out with first-year students of the cited degree. The register tool to collect the students' understandings was an open question expressed as: "Why did you choose the course of Physical Education Degree?" which was answered in written form by the students. So as to make up an understanding of the data collected, the information was organized in two thematic categories; Category A: no identification with schooling; Category B: reasons in relation to the (lack) of professional vocation. Based on the students' answers, it was possible to comprehend that choosing the mentioned degree it is mostly set up by a lack of option, instead of a real professional identity and thoughtful processes of transformation in society.

Estudo das aplicações das variedades de um quartzo-sienito com hiperstênio, como rochas ornamentais, com auxílio da caracterização tecnológica e das análises de cor e imagem

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Degradação urbana decorrente da atividade de mineração para a construção civil em Teresina - PI

Pós-graduação em Geografia - IGCE