Avaliação da importância de habitats secundários para a manutenção de abelhas silvestres em áreas agrícolas

Pós-graduação em Ciências Biológicas (Zoologia) - IBRC

A crise na sociedade do trabalho e sua importância na contextualização dos conteúdos curriculares do ensino médio

This article has as objective to discuss some topics concerning the supposed crisis of the society of the work and its consequences for the debate in social sciences and also for the work category contextualization in the secondary school curriculum. As the work has represented an important explanation category for the classic social thought, the contemporary paradigm of deep metamorphoses in the world of the work and the advent of the new question (CASTELS, 1995; ROSANVALLON, 1995) backward the necessity to rethink the theoretical shades that base the interpretation of the social life on the current context, when the center position of the work is being questioned. Having taken some theoretical references from the sociology of the work, we search to delineate on a brief way the quarrel about the dimensions of the social and political phenomena these days and the importance of this debate on the contextualization of the secondary school curriculum contents.

Estudo da presença e importância atribuída aos animais nos artigos apresentados nos anais do Encontro Pesquisa em Educação Ambiental (EPEA)

Together with the increase of environmental degradation in the past few decades, the environmental education (EE) has emerged and grown all around the world. It is worrying the frequent assigning of stereotypes to the animals and the cases of disrespect to them. For these matters it was studied the presence and importance attributed to animals in the annals of six editions of an event of great significance in the field of Environmental Education, the meetings Pesquisa em Educação Ambiental (EPEAs). The animals were chosen for deserving more attention in the preservationist context, besides allowing the use of a great extent of activities in EE, regarding scholar and non-scholar organizations. The articles that presented descriptors related to animals in the title, keywords or abstract were analyzed in depth and characteristics such as segmentation of the studied population, locations where jobs tend to be performed, prevailing aspects and didactic material production, among others, were investigated and compared. It was also verified which current trends on Environmental Education currents are more frequently presented in the EPEAs articles, in order to map the Environmental Education in Brazil in the past few years, using as a basis an important theoretical framework in the area. Through the use of descriptors it was possible to define the articles that would be analyzed in depth, which is less than 6% of the total work published and represents that, until the sixth edition, the EPEAs have a minor amount of works concerning animal matters. In many of these articles animals were superficially worked, which demonstrates the necessity of approaches not only involving more the animals, but also addressing the complex environmental matter. Several trends were identified in various EE currents, coexisting and also conflicting in the field of Brazilian Environmental Education. It was observed, in several cases, two or more trend currents in the ...

Importância de unidades de conservação: o caso da Floresta Estadual Navarro de Andrade (Rio Claro - SP)

One of the ways of Geography is the study of the relationship between man and space, so that the question of the preservation of the environment and yours attributes is increasingly standing out in society. The State Forest Edmundo Navarro de Andrade is a conservation of sustainable use, so with this category aims to reconcile nature conservation with sustainable use of a portion of its resources, and a place that has many direct and indirect benefits to the interconnected environment . Therefore, the object of study is the State Forest Edmundo Navarro de Andrade, highlighting its Public Use Area. This work has as main objective to measure the importance of the State Forest Edmundo Navarro de Andrade, in the view of visitors, and present some key aspects of the unit in relation to its attractions. Thus, we seek the appreciation of the history of the city of Rio Claro and qualities of the State Forest Edmundo Navarro de Andrade

A importância da ciência e tecnologia para o desenvolvimento: um estudo de caso da indústria brasileira de química verde

The objective of the research is to map and analyze the investment, strategies of develop and prospects of green chemical industry in Brazil and show the fundamental importance of basic research and applied research in the development of this industry in recent years. The complementary objectives are: (i) to evaluate the role of the Brazilian government as a catalyst, encouraging the development of green chemistry industry through incentives, subsidies and ease in credit lines; ii) mapping of relationships between companies universities and public research institutes in the field of green chemistry; iii) verification of the strategies in the world stage green chemistry, the course of time; iv) the theoretical issues and national plans, and your practicable; v) continued investment in the area, with the worry of them being affected by any matter cyclical such as the discovery of a large deposit of shale gas in the United States and a technological development of oil extraction in Brazil and vi) the pace of R&D for basic and applied in the country with the passage of time

Economia criativa no Estado de São Paulo: sua importância no desenvolvimento econômico

The present study aims to conduct a comparative analysis of the Creative Economy and Traditional Economy, highlighting the importance of each one on the economic development of the state of São Paulo. To achieve this goal, we analyzed the performance of the key sectors that comprise these economies, between the years 2002 and 2012, using data collected in the Annual Report (RAIS) and the Brazilian Institute of Geography and Statistics (IBGE ). The information obtained is related to the share of each sector in formal employment, average and generated in each sector worker remuneration, qualification worked as the level of education acquired, the distribution of workers according to gender in each economic sector among others. The use of these factors are of great importance because trends characterize the current situation of the labor market. Analysis of the share of each sector of the creative economy and also the Traditional Economy in the economic development of the state of São Paulo is constructed through graphs and tables and the results show a difference in the training of workers in both economies, as well as a difference in their incomes

Propriedade antioxidante de compostos fenólicos: importância na dieta e na conservação de alimentos

Living organisms are constantly subjected to the action of free radicals, which are one of the causes of oxidation reactions, because they have on free electron, what makes it very reactive. They are products of organism reactions or they are produced by exogenous factors, such as tobacco. Fatty acids are the most vulnerable target, and may suffer lipid peroxidation, what affects the cell structure. Cardiovascular diseases, cancer and diseases of aging are occurrence of these reactions in the organism related. The aliments are also subjected to suffer oxidation reactions, what make them unfit for consumption and decreasing the useful life. Synthetics antioxidants are used as aliments preservatives, but they present some toxicity for the organism. Studies for the utilization of natural antioxidants have gained more importance in recent decades, due to the conservation potential and low toxicity. Phenolics compounds are largely present at the vegetable kingdom and they present high antioxidant potential due to the neutralization and kidnapping of free radicals capacity. These compounds are used by the industry at the aliments conservation, specially the phenolics acids. The consumption of aliments rich in phenolic compounds, such as teas, wines and fruits are low incidence of degenerative diseases related. This study consists in a bibliographic revision that covers these compounds importance in diet and at the food conservation, and the methodologies and difficulties in the extraction process due to variety of molecules of this group.

Compostos antioxidantes e sua importância nos organismos

A large amount of external factors that can foster the emergence of free radicals in organisms has created a imminent need for understanding and technologies that enables the search of antioxidant componds and extraction of antioxidants from natural sources. These compounds have great potential for kidnapping free radicals which are highly harmful to organisms, being the principal responsible for the decrease in the shelf life of foods, and aging. These free radicals are also related to diseases such as AIDS, arthritis, diabetes, heart disease and others. Fruits and vegetables are true mines of compounds with antioxidant potential, its vitamins and phenolic compounds present an essential role in the nutrition of living beings acting as a defense against degradation of lipids and proteins, which indicates the importance of a diet rich in these nutrients, given that part of the antioxidant defenses of the body comes from the diet. This revision study aims to put in evidence the indispensable role of antioxidants in the survival of organisms.

A importância das classes socias na relação médico-paciente: adesão ao pré-natal

This article is focused in the understanding of how can social classes influence in prenatal, throughout the patient medical relationship as well as the many aspects surrounding. In the first chapter, reflected about the adherence to prenatal and considerations in gestational period when dealing with public health treatment offer by SUS. Next chapter, patient medical relationship is addressed as a relationship classes, over questioning how this relationship use to be in front of disadvantaged extracts, focused in prenatal. In the third chapter, the patient medical relationship is analyzed throughout the patient vision, pointing the many factors that can induce the success of a therapeutic. In the last chapter, there are reflections about whereby health professionals upgrading, as well as the improve of basic health care networks are necessary to a larger prenatal adherence.

As mudanças climáticas e suas consequências observadas na Região Metropolitana de São Paulo e a importância da APA Várzea do Rio Tietê na minimização de danos

O maior rio do Estado de São Paulo, o Rio Tietê, teve, na Região Metropolitana de São Paulo, suas áreas de várzeas tomadas pelo processo de urbanização e metropolização da população. Parte de suas terras inundáveis passou por processos de aterramento e impermeabilização para que a instalação de indústrias e infraestruturas fosse possível. A APA da Várzea do Rio Tietê foi criada para controlar o processo de ocupação do entorno do rio e na tentativa de amortecer as enchentes causadas por tempestades, cada vez mais constantes. Essas chuvas torrenciais são causadas pela influência das Ilhas de Calor da RMSP com o encontro de brisas marítimas, e causam inundações e destruições

Como reduzir o intervalo entre partos de vacas nelore (bos taurus indicus) e qual sua importância para a pecuária brasileira?

A bovinocultura é um dos principais destaques dentro do universo pecuário brasileiro e mundial, uma vez que o rebanho nacional é detentor do expressivo número de 200 milhões de cabeças entre as atividades de corte e leite, produzindo um valor bruto estimado em 67 bilhões de reais. Ainda assim, a pecuária de corte nacional apresenta baixos índices produtivos por continuar sendo conduzida, ao menos em considerável parcela do país, como uma atividade extrativista que emprega reduzido uso de insumos e biotecnologias, como inseminação artificial, transferência de embriões, fertilização in vitro e inseminação artificial em tempo fixo. No atual cenário mundial, essa característica da bovinocultura brasileira necessita ser alterada para que a atividade torne-se ainda mais rentável e competitiva. Neste caso, a pecuária de corte nacional terá que se apoiar no aumento de sua eficiência reprodutiva e produtiva, tendo como principais alternativas para atingir tal objetivo a elevação do número de vacas com estro no início da estação de monta, o aumento na taxa de concepção no primeiro serviço e a redução no intervalo entre partos, de improdutivos 21 meses para um ano, tempo considerado ideal e de máxima eficiência reprodutiva de um rebanho. Assim sendo, torna-se imprescindível elencar os principais fatores prolongadores do intervalo entre partos para, somente depois, instituir um ou mais métodos para se reduzir essa eficiência reprodutiva e finalmente impulsionar ainda mais a pecuária bovina brasileira

A importância do mercado de capitais: considerações das teorias econômica e financeira

This paper attempts to analyze and highlight the importance of the capital market for growth and economic development of the country, sustainable business growth and growth of the assets of an individual, as an alternative investment and financing. Were also examined the barriers to further growth of this market and relevant criticism about this. The study is guided from analyzes of economic and financial theories, concepts and fundamental principles for understanding the functioning of financial markets, even more specific, empirical analysis of the efficiency of markets and the stock market, in the context of Brazilian reality

Um estudo de caso sobre a importância da comunicação organizacional nas instituições privadas de ensino superior (IPES)

Estudo sobre a importância que a comunicação organizacional exerce no âmbito das instituições privadas do ensino superior. Entende-se que a comunicação organizacional vem ganhando espaço neste segmento e diferentes estudos contribuem para a compreensão sobre sua função estratégica e integrada. Para tanto, foi realizado um estudo de caso cujos resultados poderão promover uma reflexão mais aprofundada sobre o tema. Percebeu-se que apesar da sua importância, ainda é necessário que as IPES criem e incorporem uma política de comunicação organizacional à sua gestão universitária.

Políticas industriais: definição e importância (ou não) de fundamentação teórica (parte 1)

O objetivo deste artigo é fundamentar teoricamente as políticas industriais, caracterizando as razões da preferência por um referencial teórico não equilibrista e nãomaximizador. Procura-se também definir de maneira eficaz estas políticas, destacando seus resultados positivos em termos de alguns parâmetros. Este artigo será publicado em duas partes. Nesta edição define-se política industrial, analisando-se também as razões da despreocupação com uma fundamentação mais rigorosa das políticas industriais. Em seguida, apresenta-se sucintamente uma teoria capaz de embasar estas políticas, ao mesmo tempo em que se analisa se tais teorias são importantes (ou não), em termos empíricos. No quarto item, que será publicado na próxima edição deste Boletim, discute-se a possível utilidade da política industrial, enfatizando falhas de mercado, bens públicos, mercados não-competitivos, externalidades e desenvolvimento tecnológico.

Políticas industriais: definição e importância (ou não) de fundamentação teórica (parte 2)

O objetivo deste artigo é, essencialmente, fundamentar teoricamente as políticas industriais, sobretudo mostrando as razões da preferência por um referencial teórico não equilibrista e não-maximizador. Busca-se também definir de maneira eficaz estas políticas, destacando seus resultados positivos - pelo menos potencialmente - em termos de alguns parâmetros (produção, eficiência, produtividade, renda, bem-estar, etc.). Para isso define-se política industrial, analisando-se também as razões da despreocupação com uma fundamentação mais rigorosa das políticas industriais. Em seguida, apresenta-se sucintamente se uma teoria capaz de embasar estas políticas, ao mesmo tempo em que se analisa se tais teorias são importantes (ou não), em termos empíricos. Nesta segunda parte discute-se a possível utilidade da política industrial, enfatizando falhas de mercado, bens públicos, mercados não-competitivos, externalidades e desenvolvimento tecnológico.