Perfil enzimático e potencial biotecnológico de fungos isolados de jardins das formigas cortadeiras

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

Potencial de emulsificação do resíduo do óleo de soja (goma de soja) sobre a digestibilidade de dietas com inclusão de diferentes fontes lipídicas

Pós-graduação em Ciência e Tecnologia Animal - FEIS

Armazenamento, tolerância à dessecação e o potencial fisiológico de sementes de híbridos de milho e seus recíprocos

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

O transporte ferroviário no nordeste brasileiro e o potencial de desenvolvimento do sudoeste do Estado do Piauí

Pós-graduação em Geografia - IGCE

Estudo fitoquímico dos extratos de folhas, galhos e cascas do caule de Calycophyllum spruceanum Benth para testes de potencial de cosmético funcional

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Adição de ácido linolênico e L-carnitina na maturação oocitária: efeitos sobre o metabolismo celular, potencial de desenvolvimento e criotolerância de embriões bovinos produzidos in vitro

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

História da ciência no ensino de Física: um estudo sobre o ensino de atração gravitacional desenvolvido com futuros professores

We report here some outcomes of a research related to a didactical experience aiming to integrate the History of Science to the Physics Teaching, taking as background the historical development of the gravitational attraction. The research, of qualitative approach, is a case study and it was carried out in a sample of eleven students belonging to an undergraduate physics program (called licenciatura in Brazil) designed to from High School physics teachers in a São Paulo State Public University. We tried initially to reveal prospective teachers’ conceptions in order to provide a prepare that was used to guide the activities from the reality’s diagnosis. The aim was to promote discussions on the existence and persistence of alternative conceptions, on the historical evolution of the subject gravitational attraction, through readings and debates of texts contemplating recent subjects on the Science Education research, in order to generate dissatisfaction with traditional teaching models. The future High School physics teachers were asked to construct their own teaching proposal, through the development, in real situations, in a High School, of a minicourse based on: debates and synthesis developed in University classroom, the History of the Science and the student’s alternative conceptions. In this paper we will analyze future teachers’ alternative conceptions, the development of the course proposed, and details of the mini-courses taught by the prospective teachers in real situations, among High School students, its coherence and the posture changes observed in them.

Potencial de ocorrência de avarias ambientais em bacias hidrográficas com ocupação rural mediante análise morfométrica

The understanding of the geo-morphological characteristics allows the identification of flood areas and instability slopes among others important features for land use planning. The study of the hydrological net and the analysis of morphometric parameters help in the geomorphologic characterization, providing specific physics indicators that quantify the risks for environmental damages. The present work used Geographic Information Systems (GIS) and carried out the morphometric analysis of two watersheds in the Alto Rio Sorocaba, municipality of Ibiuna (SP). Using digitalized topographic bases in the scale 1:50,000, the main morphometric parameters were extracted and the Digital Elevation Model (DEM) was obtained. Hence the slope, ground illumination, hill orientation and relief feature maps were elaborated. The characteristics for the two watersheds were quite similar, both have low risks for floods and landslides. Therefore, the concave feature is the predominant hill shape for both watersheds. The morphometric parameters directly related to the river density of the watersheds showed some differences, because the Sorocabuçú watershed presents higher value, resulting in a higher level of relief development. Thus, with this characterization it is possible to provide subsidies for environmental planning actions to the area.

O potencial educativo da linguagem radiofônica

This study aims at comprehending the dialogic potential of language radiophonic, in context of educational radio stations. This work based on a multidisciplinary approach. The study employed concepts of discourse analysis, mainly media related, dialogism and oral language. One of the conclusions is that language radiophonic has an educational potential, to allow interactivity with the listener. After all, audience participation can happen, even in a limited way, in a direct interaction (phone, email) or on the radio statement, aspect of the construction of language, of particular interest to this work.

Avaliação do potencial de reuso agrícola do efluente de uma estação de tratamento de esgoto com alagados construídos

The study took place in a sewage treatment plant located at the actual Department of Water and Sewer in Bauru, city of Sao Paulo state. This treatment plant has an average entrance flow of 4.8 l. s-1 made by upflow anaerobic filter, followed by wetland systems constructed in parallel. . As objective of this study we evaluate the effectiveness of three systems of constructed wetlands, with three different types of plants (Lily pond, Giant papyrus and Cattail),quantify, and qualify the effluents at various stages of treatment to monitor their effectiveness and the possibility of reuse in agriculture. There was a satisfactory removal of organic matter, with a mean concentration of 36 and 39mg.l-1 at the , phases 1 and 2 of the operation, respectively. The constructed wetlands effluent nitrogen and phosphate concentrations were high throughout all the system and the removal efficiency of ammonia nitrogen was much lower than expected, then the system is functioning as secondary treatment and not as tertiary treatment. The concentrations of micro-organisms found in the final effluent were also high. Therefore, it is concluded that the results of removal efficiency of organic matter, of constructed wetland systems, meet the parameters required by legislation for effluent discharges but do not attend the parameters required for nitrogen and micro organisms. This way, these analyzed plants effluents are suitable for reuse in agriculture restricted irrigation

As revoltas e seu impacto sobre a comunicação pública: o potencial do Observatório Participativo da Juventude

The Participatório: Observatório Participativo da Juventude (Participatory: Observatory on the Youth Participation) is an online platform created in August 2013 as part of the response of the General Secretariat of the Presidency of the Republic of Brazil to the protests which took Brazilian streets in the middle of that year. This paper analyses the Participatório against the theoretical context brought by studies of digital activism and social movements. We revise relevant theories and present results of an empirical study indicating parameters to assess whether the apparent goals of the platform would have been reached. The data suggest that the initiative could achieve its purposes as long as it secures the efficacy of future improvements.

Espectro de gotas e potencial de deriva de caldas contendo o herbicida 2,4-d amina em misturas em tanque

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Síntese de N-Alquilsulfonamidas análogas do PABA com potencial atividade antagonista de canais iônicos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Potencial anti-inflamatório e antiproliferativo de compostos inibidores da enzima desoxi-hipusina sintase

Pós-graduação em Biotecnologia - IQ

Estudos de fungos filamentosos isolados da rizosfera de Senna spectabilis: uma exploração racional da biodiversidade molecular com potencial citotóxico e anticolinesterásico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)