Estudos sobre rotatividade no emprego relato de uma pesquisa

Este artigo procura resumir, divulgando, os principais resultados de uma pesquisa sobre rotatividade de recursos humanos, numa situação específica. Espera demonstrar como a Universidade pode servir à população da região onde está inserida, sensibilizando os poderes públicos e a classe dominante, no sentido de minorar problemas que afligem essa população.

Estudos sobre a teoria e a prática da educomunicação a partir da experiência da E. E. Profª Avelina Palma Losso: a geografia no conteúdo do Informativo Avelina

Pós-graduação em Educação - IBRC

Revendo estudos sobre a assistência domiciliar ao idoso

Home care presents itself as a new modality of care for the elderly, especially in Brazil , and has been inserted into public policies. This study aims to identify scientific productions about home care, in order to ascertain which are the contributions of this social dynamic in the elderly. The research was conducted in the databases MEDLINE and LILACS, with articles published between the years 2001- 2011, in Portuguese and English. The combination of keywords used was home care and elderly , elderly and care, and elderly and caregiver, and correspondents in Portuguese. The discussion highlighted the importance of home care, especially for lonely or neglected elderly. The review revealed few studies concerning the social dynamics in the home care of the elderly and the need to broaden the discussion beyond the field of health.

Estudos sobre o subdesenvolvimento capitalista: as teorias de Paul A. Baran, Andre G. Frank e Ruy M. Marini

The underdevelopment is a high relevance subject in researches and studies for the general social sciences. In this monographic paper, the marxist analysis perspective of the phenomenon approached is considerate of great importance to make a deep overlook, historical and structural, about the origins and solutions possibilities for the issues caused by it over several countries. Has been done here a theoretical analysis of three studious marxist authors of the subject: Paul A. Baran, Andre G. Frank and Ruy M. Marini. How they thought underdevelopment? Which were their scientific contributions to this theme? The main goal of this paper is to do a comparative analysis of these authors, synthesize their considerations about the underdevelopment issues and organized a theoretical and conceptual framework for a better understanding of the matters in capitalist development/underdevelopment relationship. To accomplish that, we elected four variables that supports this comparative exercises, they are: the origins, the causes, the consequences and the way-out of the underdevelopment conditions. This monographic work was made through studies of some principals books and articles of the cited authors as well as the reading of others authors that commented their theories and concepts. The considerations about the underdevelopment vitality under a world capitalist logical, rescues the debate on the transformation of this entire society project for another, been this movement the only way possible to reverse the path of the world people’s history and the major part of humankind that still lives into the “necessity kingdom”

Centralidade de Presidente Prudente - SP: Uma análise de movimentos pendulares e sua contribuição para estudos sobre cidades médias

The paper presented is aimed at analyzing the core functions of Presidente Prudente by demand and scope determined by the supply and distribution of goods and services (jobs and educational institutions). For this purpose, we tried to explore the daily flows of people from cities in agglomeration process with Presidente Prudente, as well as other more distant locations, forming what is recognized as Commuting movements. The core functions of medium-sized cities have increased significantly in the Brazilian urban network, spatial interactions occurring in these spaces with more intensity in metropolises. At the core of this research was undertaken literature review on the subject and preliminary surveys data, especially the data in the study called Region of Influence of Cities - Regic-IBGE, revealing joints between the various urban spaces analyzed. This research is developed in level undergraduates and was funded by CNPq and currently FAPESP

Estudos sobre atividade nociceptiva/antinociceptiva de peptídeos isolados do veneno bruto de abelha Apis mellifera

O veneno bruto de abelha Apis mellifera é composto por uma série de peptídeos, entre eles a melitina, adolapina, procamina A e B, apamina, tertiapina, secapina, peptídeos desgranuladores de mastócitos, entre outros. Estas substâncias apresentam diversos efeitos já estudadas, dentre elas, efeitos antitumorais, atividades hiperalgésicas ou analgésicas, inflamatórias ou anti-inflamatórias. O peptídeo secapina foi descrito há 35 anos atrás e, posteriormente nada mais foi relatado na literatura. Portanto, este é o primeiro trabalho que visa caracterizar o possível efeito hiperalgésico e/ou analgésico, inflamatório e/ou antiinflamatório, bem como analisar alguns dos mecanismos envolvidos nestes fenômenos. Para tanto, para caracterizar os possíveis efeitos hiperalgésicos/analgésicos da secapina, em diversas doses (0,005, 0,35, 1, 2, 10 e 30 μg / 50 μL), foi utilizado o teste de avaliação da sensibilidade dolorosa denominado teste do von Frey eletrônico. Para a caracterização do efeito inflamatório/anti-inflamatório da secapina foi utilizado o paquímetro digital determinando o volume da pata dos animais. Para investigar os possíveis mecanismos envolvidos nestes efeitos, foram realizados tratamentos farmacológicos utilizando indometacina, zileuton e zafirlikaste (inibidores da síntese da via da cicloxigenase, lipoxigenase e antagonista de receptor de leucotrieno, respectivamente). Os resultados mostraram que a secapina, em todas as doses testadas, induziu efeito hiperalgésico a partir dos primeiros 15 minutos após a administração deste peptídeo. Este efeito hiperalgésico persistiu por até 240 minutos nas doses de 0,005 e 0,35 μg/ 50μL e 480 minutos nas doses de 1 e 2 μg/ 50μL. O efeito edematogênico da secapina na dose de 0,35 μg/50 μL foi iniciado nos primeiros 15 minutos após a administração da secapina e persistiu por até 120 minutos, sendo... (Resumo completo, clicar acesso eletrônico abaixo)

Estudos sobre os comportamentos reprodutivos e cuidados parentais em ciclídeos neotropicais

O estudo objetivou apresentar uma revisão bibliográfica sobre a filogenia, evolução, comportamentos reprodutivos e a evolução do cuidado parental em peixes da família Cichlidae, com ênfase em Cichlinae (ciclídeos Neotropicais). Atualmente a filogenia do grupo tem confirmado o monofiletismo da subfamília Etroplinae (India, Sri Lanka e Madagascar) como grupo irmão dos demais ciclídeos. Ptychochrominae (Madagascar) também monofilética é considerada grupo irmão dos clados Cichlinae (neotropicais) e Pseudocrenilabrinae (africanos), sendo os últimos clados irmãos entre si. Em relação às estratégias reprodutivas dos Cichlidae pode-se dividi-los quanto sua incubação em: Incubadores bucais (mouth-brooders), incubadores de substrato (substrate-spawners) e incubadores bucais tardios (mouth-brooders tardios), tais características podem nos oferecer embasamento para a compreensão das condições pelas quais as diferentes formas de cuidado parental e métodos de acasalamento evoluíram. O estudo enfatiza os comportamentos reprodutivos e cuidados parentais nos Cichlinae, descrevendo comportamentos que auxiliam na compreensão da biologia reprodutiva do grupo e sugerindo hipóteses sobre a origem e irradiação dos Cichlidae

As metamorfoses no espaço com o advento da Copa do Mundo no Brasil: estudos sobre o distrito de Itaquera-SP

The present work discuss the reproduction of the social relations from the point of view of the new urban production relations - having as empirical universe for analysis-, the Itaquera district in the Sao Paulo metropolis, with the advent of the World Cup in Brazil. Starting with the reading of a reality in movement, in which the analysis walks covering the dialectic relationship between space and society, where the first is translated into product and life reproduction condition, aiming to unveil the metamorphoses that will take place in the urban space with its consequent contradiction, what it may be the expanded capital reproduction concomitantly with the process that denounces a spoliation movement of the social space. With the society approval before these big architectural projects enabled by ideology, it’s determined the (re) production of artificial spaces of consumption, funded for the capital extension. The current stage that the capitalism reveals a space turned into mass consumption merchandise, consequence of the victory of the exchange value over the usage value, amalgamated in positive measures of expulsion/sweeping of low income socio-economic layers

Estudos sobre a aplicação do pentacloreto de nióbio na síntese de derivados de 4-aril-3,4-di- hidrocumarinas

Coumarin is a natural active compound that can be found in many plants. The coumarins have many properties such as bronchodilator, anti-inflammatory, antioxidant, anticoagulant, antibiotics, immunomodulatory, antimicrobial and antiviral, thus, they are widely used in medical applications. More recently the coumarin derivatives have attracted the interest of many research groups in the field of new materials, for example the possibility of their use as sensitizers in dye-sensitized solar cells (DSSC) and lasers. The MCRs are defined as a process in which three or more reactants are combined in the same reaction pot, resulting in products with good structural complexity a single step, in addition to economy of atoms and selectivity and is a very important feature in modern synthetic methodology. In this work we investigated the use of niobium pentachloride as catalyst of the multicomponent reactions between phenolic derivatives, various aromatic aldehydes and β-diester derivatives in the synthesis of 4-aryl-3,4-dihydrocoumarin derivatives. The reactions were carried out at room temperature, under inert atmosphere (N2), using dichloromethane anhydrous (CH2 Cl2) as solvent, with a reaction time of most 120 hours. The products were isolated by column chromatography on silica gel and submitted to spectrometric and spectroscopic analysis. The results show that NbCl5 is an excellent agent for promoting the synthesis of 4-aryl-3,4-dihydrocoumarin derivatives through multicomponent reactions, obtaining yields varying from 45 to 95%

Estudos sobre as defasagens de Prometeu e Pandora

Pós-graduação em Física - FEG

Estudos sobre as instituições participativas: o debate sobre sua efetividade

The main purpose of this article is to introduce the debate on the effectiveness of the participatory institutions in Brazil. At first, it will bring the very early debate about participatory democracy and deliberative democracy. Afterwards, the article will show how international literature impacts studies on the democratic transition in Brazil, trying to delineate the borders, limitations and advances of Brazilian literature about the theme. In the last part, the main topics of debate on the effectiveness of participatory institutions - methods and instruments of evaluation - will be pointed out

Estudos sobre o Brasil Colonial: arquivos e fontes

The information technology and the increasing interest in the American Latin studies, especially about Brazil, are the objective of these reflections. In the research about the colonial period in Brazil, a group of works, systematized and divulged by electronic means, beyond the usual sources – Portuguese, Italian and Brazilian Universities and Institutes – are from Europe and North America, and its access is facilitated by the worldwide network. Platforms and collections such as Europeana and others less known constitute important sources to the studies of this field. We will comment here some fundamentals to contribute to the subject sources of colonial Brazil.

Estudos sobre o uso de NbCl5 como ácido de Lewis em reações de Povarov

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