A formação de educadores em serviço no contexto escolar: mídias digitais e projetos de trabalho

Pós-graduação em Educação - FCT

Influence of seasonal changes in daily activity and annual life cycle of Geotrigona mombuca (Hymenoptera, Apidae) in a Cerrado habitat, São Paulo, Brazil

The foraging activity of Geotrigona mombuca Smith, 1863 was studied under natural conditions aiming to verify the influence of seasonal changes on daily flight activity and annual cycle of the colony. Daily flight activity was monitored for a year based on the observation and counting of foragers leaving and entering the hive, as well as the kind of material transported and meteorological factors such as day time, temperature and relative humidity. The influence of seasonal changes was evidenced by alterations on daily rhythm of flight activity and by differences on transportation of food resources, building material and garbage. These data indicate that forager behavior is related to daily microclimate conditions and it is synchronized with the requirements of colony annual cycle, which determines an intense pollen collection in the summer. Thus, the recomposition of the intranidal population in spring and summer can be ensured, which is characterized both for a higher intensity of flight activity and increase in garbage and resin transport, as well as the swarming process in the spring. In this way, an action targeting the preservation or management of the species in a natural environment should consider that survival and reproduction of the colony depends greatly on the amount of available pollen in late winter.

LUDIBUS, o ônibus da alegria: possibilidades de estágio extracurricular aliando ensino, pesquisa e extensão

This paper aims to present the Ludibus project, by Faculty of Philosophy and Science of Unesp, Marilia Campus, and placement possibilities offered by extracurricular work of teaching, research and extension education developed by his team. The Project is characterized by the existence of a playful bus, adapted to the development of artistic, recreational and literary schools in Basic Education (Early Childhood Education and Elementary Education, cycle I). It aims to contribute to the process of initial and continuing training of man and women teachers who will serve and act in Basic Education and to offer proposals for artistic and recreational activities for children of kindergarten and the early grades of elementary school, with a view to the creation, appreciation and reflection related to artistic languages and playful. We make use of action research and varied procedures in order to organize and provide activities related to the themes of the project the teachers and children. The results point to good learning opportunities and enriching experiences for the teacher training process, setting up the project in a privileged place for the occurrence of extracurricular period.

Extracellular matrix remodeling of the testes through the male reproductive cycle in Teleostei fish

During the fish reproductive cycle, testes undergo morphological changes related to germinal epithelium and remodeling of extracellular matrix components (ECM). ECM is degraded mainly by action of matrix metalloproteinases (MMPs). Due to the natural renewal of ECM in fish testes, we choose Pimelodus maculatus to study remodeling of ECM throughout reproductive cycle, using picrosirius (to identify type I, II, III collagen) and reticulin (type III collagen), and to immunolocalize MT1-MMP (membrane type 1-matrix metalloproteinase) and MMP-2 in testis cells. Testes were classified in four reproductive phases: regenerating, development, spawning capable and regressing. Picrosirius and reticulin demonstrated a differential distribution of total collagen fibers during the reproductive cycle. Immunohistochemistry showed MT1-MMP only in acidophilic granulocyte cells mainly inside blood vessels, in connective tissue of capsule close to the germinal compartment, and also infiltrated in interstitial connective tissue. MMP-2 was detected in fibroblast and endothelial cells of interstitial and capsule blood vessels, in epithelial cells of capsule, and in acidophilic granulocyte cells at same description for MT1-MMP. The fish testes ECM were remodeled throughout reproductive cycle in according to morphophysiological alterations. During reproductive season (spawning capable), the interstitium increased in total collagen fibers (type I, II, III). After spermiation period (regression and regenerating), the amount of collagen fibers decreased in response to action of MMPs on collagen degradation and other interstitial components (not assessed in this study). MMPs seem to be indispensable components for natural cyclic events of ECM remodeling of fish testes and for guarantee tissue homeostasis throughout reproductive cycle.

Effects of nemorosone, isolated from the plant Clusia rosea, on the cell cycle and gene expression in MCF-7 BUS breast cancer cell lines

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

Action of ethanolic extract from aerial parts of Tagetes patula L. (Asteraceae) on hatchability and embryogenesis of Rhipicephalus sanguineus eggs (Acari: Ixodidae)

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

Língua portuguesa no ensino médio: repertórios de ensino no âmbito do programa São Paulo faz Escola

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

PIBID e ensino de línguas estrangeiras: o impacto no projeto Luz, câmera... action!

PIBID's subproject from the Letras course at a public university from the interior of Sao Paulo has, as a vision, the teaching of languages in a different way, where the culture is something to be known, not only mentioned, and, because of that, students feel close to the language learning process, for the language is not something to be learned just as grammar, it is, in fact, to be learned as something more complex than that, making the connection between student and language and its values. The students have, as an objective the knowledge and formation in teaching, by participation in public schools where they could put the theory learned during the Letras course in the university in practice with students that could benefit from learning new languages. The public school, mentioned in this research, offered the opportunity for the PIBID students to participate in a project that already existed in this school, where the students were supposed to produce a script based in a tale, and with the script, they were supposed to produce a short movie and a trailer. In 2014, in the first year of the participation of PIBID in the project, PIBID students were asked to choose a tale in the languages that are currently part of the subproject, for the students could use as a base to the production of the short movie. This project is called Luz, Câmera… Action! and the main objective of this research was to verify the participation of PIBID in the project. For such, it was used a semi-structured open questionnaire, which sought to investigate how students and supervisors from the school understood and analyzed PIBID's participation in the project