Comparative cytogenetic studies of Bufo ictericus, B. paracnemis (Amphibia, Anura) and an intermediate form in sympatry

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

Independent and interactive effects of a top and an intermediate fish species on the food web structure of a tropical stream

Two fish species, one top predator (Imparfinis mirini) and one intermediate detritivorous species (Hisonotus depressicauda), were experimentally manipulated to evaluate their relative importance in structuring the periphytic community, as well as their effects on the other trophic levels. An enclosure experiment was conducted in the Potreirinho creek, a second order tributary of Paranapanema River, SE Brazil. Five treatments were used: enclosure of the predator species. enclosure of the detritivorous species, enclosure of both together, exclusion of all fish species (closed control cage), and cage open to all fish community, (open control). Through direct and indirect effects, I. mirini, when alone gave rise to a trophic cascade that resulted in a positive effect on algal resources. Through direct effects, H. depressicauda. when alone, reduced the amount of organic matter, resulting in a positive indirect effect on algae. In addition, when the two species were enclosed together, only the effects determined by the detritivorous species were present. The results indicate the important role of the intermediate detritivorous species in the maintenance of the composition and trophic structure of the analyzed community by reducing the effects caused by the top predator.

Adapted Physical Education teachers and teaching knowledge

In the 1980's, there was a suggestion of including the Adapted Physical Education discipline in the Physical Education Graduation Course. In this perspective, starting from the Adapted Physical Education teacher's routine, the aim of this research was to verify what these teachers know and how they manage to plan, elaborate and apply their knowledge with their students with educational special needs. It's an exploring study that had in its interview and silabus analisis technics the source of its data. Among its most important results, it showed teaching, experimental and pedagogical knowledge as part of Physical Education and Adapted Physical Education, in the arrangement, building and knowledge apliance.

BASIC HYPERGEOMETRIC FUNCTIONS and ORTHOGONAL LAURENT POLYNOMIALS

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Physical education undergraduates and dental trauma knowledge

The aim of the present study was to assess the level of knowledge of undergraduates from the College of Physical Education (Toledo, Aracatuba) concerning dental avulsion injuries. Data showed that 95% of the respondents did not know what dental avulsion is, 73.5% said they know how to define dental replantation, however, only 26% were able to do it correctly. When asked about first emergency measures after an avulsion, 50% of the respondents said they know what they should do, and the most cited measure was to seek a dentist. When asked about optimal storage media, 45.5% would keep it in a favorable one, and 28% did not know where to keep the tooth until treatment. Only 25.6% indicated a suitable extra-oral time for replantation; 90.3% of the respondents had received no advice about the emergency management of dental avulsion; 90% said they consider this an important and necessary subject. The results indicated that educational campaigns are necessary to improve the emergency management of dental injuries by those future P.E. professors for a better prognosis of dental replantation.

Tele-education environment and didactic iconography in sexual transmitted diseases

The field of advertising has developed techniques of mass communication and rapid transmission of information. Among these techniques are slogans and iconographies. This work used such tools for educational purposes and was divided into three modules. Module 1 evaluated the use of simplified textual communication (slogans) about the subject Sexually Transmitted Diseases. It was applied to third-year medical students, which had not taken the course on this theme. To evaluate the impact of the textual communication form (slogans), long phrases were elaborated in scientific language containing 15 topics. From these long phrases, compact phrases were developed using techniques of the advertising area for elaboration of slogans. Three forms of didactic material about that theme were developed. The first form consisted of long phrases in descriptive topics, using scientific language. The second was constituted exclusively of compact phrases in the form of slogans, and the third was composed of the combination of the two previous forms. Then, 10 multiple-choice questions were elaborated and applied in two phases. In the first phase, application occurred immediately after the reading of didactic texts; in the second phase, it happened 60 days after the reading. For statistical analysis, Snedcor's F test was used for analysis of variance, at 5% significance level. There was an increase in memorization by students who read the material containing the association between long phrases and slogans, which indicates that the latter, when used as an auxiliary model of learning, can bring significant benefits for education. Module 2 consisted of analyzing the elaboration of educational videos produced in graphic computing (called iconographies) for development of dynamic communication means. The theme Hair Cycle was utilized. Viability of high quantities of information in few minutes of animation could be demonstrated together with the advantage of presenting the process in a dynamic form without wasting scientific details. Module 3 presented the inclusion of slogans in educational videos produced in graphic computing about the Hair Cycle, showing a new tool for rapid and efficient transference of data. Slogans and iconographies, when utilized in educational material, can bring significant benefits for the student's learning.

Vocal complaint in physical education teachers and its association with the cardiovascular system

Background: We examined the vocal complaints and evaluated the correlation between the vocal handicap index (VHI) and heart rate variability (HRV) in physical education teachers. We evaluated 46 teachers. Method: The subjects were investigated regarding voice complaint and the VHI was applied. HRV was recorded at seated rest for ten minutes and it was analyzed in the time, frequency domains, geometric indices and fractal exponents. The three domains of the VHI were correlated with the indices of HRV. Results: The physical education teachers presented a VHI score much below the standard of the physiological normality. There was correlation of the organic domain of the VHI with the NN50 and pNN50 and correlation of the functional domain and organic domain of the VHI with the HF index of HRV. Conclusion: The physical education teachers evaluated reported vocal complaints that affected their function and it is suggested to be related with the cardiac autonomic regulation.

Ensino a distância: limites e possibilidades na formação de professores

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Formação continuada em educação física e inclusão do deficiente no ensino regular sob a ótica de professores =: The ongoing graduation in physical education studies and the inclusion of disable people in regular schools under the teacher's perception

Pós-graduação em Ciências da Motricidade - IBRC

O atendimento ao ensino fundamental: análise de parcerias de dois municípios paulistas e o setor privado na aquisição de sistema de ensino

Pós-graduação em Educação - IBRC

O índice de desenvolvimento da educação básica (IDEB) e as dimensões associadas à qualidade da educação na escola pública municipal

Pós-graduação em Educação - FFC

A inclusão educacional de alunos com necessidades educacionais especiais frente ao aspecto atitudinal do corpo docente nos primeiros e sextos anos do ensino fundamental

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)