Efeito da quantidade do recurso na determinação do tamanho corporal, da biomassa, da abundância e da diversidade de bruquídeos e seus parasitóides

In the present study it was investigated, in plant and population scale, the relationship between the amount of resource and body size, species diversity and abundance and biomass of bruchids and their parasitoids. Possible effects of resource quality (soil quality and concentration of tannins in seeds) in response to the variables mentioned above were also analyzed. Mimosa bimucronata fruits were collected in two areas during the occurrence of bruchids during the years 2009 and 2010. Only the species of bruchid Acanthoscelides schrankiae was found infesting the fruits of M. bimucronata. The parasitoids belong to families Braconidae, Encyrtidae, Eulophidae, Eupelmidae, Eurytomidae and Pteromalidae. Most local-level analysis showed no significant results for both years of collection and study areas. There was only significant result for the relationship between the biomass of parasitoids and the concentration of tannins considering the year 2009 (negative trend). The soil from Lageado showed higher percentages of silt and clay. With respect to chemical analysis, pH, cation exchange capacity, and concentrations of organic matter, potassium, calcium and magnesium were all significantly higher in soil from Lageado. Therefore, it was found that the plants from Lageado are growing in more fertile soils. However, it was found that the amount of fruits and seeds was significantly higher in Rubião. Comparisons of the abundance of bruchids and parasitoids diversity among the areas that showed the highest values were observed in Rubião. In this study it was found that the abundance of bruchids and parasitoids, as well as the diversity of parasitoids was greatest in the area that had higher amounts of fruits and seeds, suggesting a significant relationship between the amount of resources and the abundance and diversity. However, it is possible that ...(Complete abstract click electronic access below)

Padronização e validação de uma equação para determinação do volume corporal em ratos winstar saudáveis e sedentários com idade entre 60 e 240 dias

A determinação da composição corporal pode ser utilizada para evidenciar diversos fatores entre eles a dieta, o uso de drogas, a incidência de patologias, diferenças genética, nível de treinamento, gênero e idade. No modelo de natação para ratos a composição corporal pode ter um papel determinante na intensidade de exercício, uma vez que os animais utilizados podem apresentar diferentes densidades corporais. Nesse sentido, o objetivo do presente projeto baseia-se na possibilidade de desenvolver uma equação para estimar o volume corporal de ratos sedentários a partir da relação linear entre peso e volume corporais (r=1,00) encontrada em estudos anteriores. Dessa forma, tornando prático e viável o uso da densidade corporal para precisa determinação da intensidade de exercício em estudos que utilizam a natação como ergômetro de exercício animal. Para isso serão utilizados 105 Rattus norvegicus albinus da linhagem Wistar, os quais serão avaliados em um estudo longitudinal que consiste em avaliações a cada 30 dias, a partir dos 60 até 240 dias de idade, para a determinação do volume corporal através de pesagens hidrostáticas, do índice de lee e análise da composição química da carcaça. Com isso, espera-se poder derivar uma equação para estimar o volume corporal dentro de toda a faixa de idade utilizada ou, no caso não seja encontrada uma relação linear entre peso e volume corporais entre ratos de diferentes idades, o desenvolvimento de várias equações para estimar o volume corporal em faixas etárias. Além disso, a composição química da carcaça dos mais será determinada na tentativa de validar o método de pesagem hidrostática e buscar eventuais correlações entre os parâmetro corporais (volume corporal, peso corporal, índice de lee e densidade) e os componentes de gordura, massa magra, água e proteína dos animais

Estudo do comportamento térmico e reológico de amidos na conformação cerâmica de compostos multicamada com alumina, titanato de alumínio e dióxido de titânio

The project aims to develop ceramic compounds with gradients of the mechanical properties, using the molding technique with commercial starches. To understand the process of interaction between starch and ceramic powders, the proposed methodology involves viscometry tests (up to 200 °C). Viscometric assays were carried out with slurries of alumina, titania and aluminum titanate with potato starch, cassava and corn. The specimens were tested for dilatometry, thermomechanical, thermal shock, mechanical and characterization by SEM. The ceramic powders and starches were analyzed using the optical microscope to measure the size of these. It was made of th kinetics of starch gelatinization and titania with the cornstarch in theoptical microscope to observe how the grains of starch behaved in welling

Efeitos do treinamento funcional sobre a composição corporal, aptidão funcional e perfil lipídico de mulheres na pós-menopausa

Pós-graduação em Fisioterapia - FCT

Condição corporal e jejum sobre o metabolismo energético e crescimento de juvenis de pacu

Pós-graduação em Zootecnia - FCAV

Relações entre força muscular e composição corporal e regional em idosos

Exercise, in general have the ability to promote health, reduce loss of physical fitness, reduce declines in body composition and prevent disease, and promote improvements in athletic performance, and that's consensual today. Through analysis of body composition and physical fitness, you can diagnose the possible individuals at risk of developing diseases, and fractures caused by falls in the elderly. The DXA tests were used (densitometry by dual beam X-ray) to assess body composition and regional, 1 RM test to evaluate the maximum strength and girth measurements, diameters and skin folds in order to analyze the balance of power muscle with both body composition as regional. The results showed that the variance in bone mass between older content related to the change in the maximum muscular strength of the upper and lower limbs, but the force values are not related to increased muscle mass. The development of muscle strength fulfills a dual function in aging which is to maintain or reduce the rate of loss of lean body mass, and also so the body bone health

A gênese do habitus e a construção da hexis corporal de bailarinos e jogadoras de futebol e suas implicações nos diferentes campos de atuação

This paper aims to show the beginning of habitus and the bodily hexis construction of male ballet dancer and female player soccer. Firstly, the habitus and the bodily hexis are established by the cultural inheritance of families (advices, likes, choices, prohibitions, and work divisions). After, they are restructured by the most diverse fields where this people act, mainly in the school, specifically at Physical Education classes (in the specialized places where these classes occur). Thus, it is possible to verify the success or the failure of their path lives and the possibility of a social ascent by the choice of these practices as professional career.

A interdependência da prática docente e a construção da héxis corporal de professores de Educação Física e suas consequências na unidade escolar

This article aims to show the interdependence between teaching practice and the construction of body hexis of Physical Education teachers and its consequences at schools. It can be observed by the social workers that teach it in a elementary school in the city of Araraquara- -SP. It was established, as basic assumption of this issue, that the social construction of body hexis of Physical Education teachers is a process in constant evolution, because it is the result of the life story with interventions from the social context in which the learner lives. The hexis is the dimension that allows the internalization of the consequences of social practices, and also its body exteriorization, through the way of speaking, gesturing, looking, walking, head posture, faces, ways of sitting, to handle instruments, more and more associated with the voice sound of social workers. Children are particularly attentive, in all societies, to these gestures and postures in which they express themselves in their eyes, anything that features an adult. Finally, it understands the importance of the body hexis in the learning process specifically in school physical education. This practice will incite important behavioral changes in their residence within the school and possibly in a higher education.

Avaliação da preocupação com a forma corporal: um desafio

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

Adiposidade corporal e atividade física em diabéticos tipo 2 com e sem hipertensão arterial

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Regulação da temperatura corporal em diferentes estados térmicos: ênfase na anapirexia

Temperature is certainly one of the major factors that affect biochemical and physiological processes. So, the investigation of how animals regulate body temperature (Tb) and respond to changes in ambient temperature is indispensable. There are five thermal states defined up to date that include euthermy, hypo and hyperthermia (forced fall and increase of Tb, respectively), fever and anapyrexia (regulated increase and fall of Tb, respectively). In this review, we present some classic and recent data about thermoregulatory mechanisms involved in those thermal states with special attention directed to anapyrexia, a phenomenon that has attracted the interest of researchers due to its potential therapeutic benefits.

Efeitos de pontos de contato corporal e orientação segmentar na sensibilidade háptica durante o uso do sistema âncora em tarefas de controle postural

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeito dos hábitos comportamentais e gordura corporal sobre indicadores de risco cardiovasculares entre adolescentes: estudo de coorte de 12 meses

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Metodologia de atribuição dos escores visuais e estudo de associação genômica para os escores de conformação, precocidade e musculosidade em bovinos Nelore

Pós-graduação em Genética e Melhoramento Animal - FCAV

A noção de esquema corporal na filosofia de Merleau-Ponty: análises em torno da 'Fenomenologia da Percepção'

The Throughout the work of Merleau-Ponty, besides philosophical concepts and images of his thinking, some theoretical-anthropological devices exist that reveal his approximation of human sciences. That is the case of the notion of body schema. Interested in discussing the role the critical development of this concept may have played in the passage from the first phase of his work to the period when the philosopher finds himself able to outline a new ontology, in this paper, we study the presence of the body schema notion in the Phenomenology of perception. We show that, in this book, Merleau-Ponty unsubstantiates the notion under analysis which, from a cognitive core that organizes our bodily experience, turns into the expression of our body parts’ mutual permeability, but also of the body’s permeability towards the world and other people.