Disponibility
Mostrando 1-12 de 20 artigos, teses e dissertações.
-
1. Variação na disponibilidade de oxigênio e respostas antioxidantes no gastrópode Helix aspersa / Variation in oxygen disponibility and antioxidants responses in the gastropod Helix aspersa
O gastrópode terrestre Helix aspersa (Müller) é um herbívoro generalista, que habita a região mediterrânea. Os gastrópodes terrestres em geral entram em estados dormentes durante o seu ciclo de vida. A dormência é uma forma de inatividade associada a uma redução na taxa metabólica, sem grandes alterações no estado hídrico do animal (Withers &C
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/04/2011
-
2. A legitimidade do Ministério Público no ajuizamento de Ação Civil Pública na defesa de direitos individuais disponíveis
Estudo sobre ação civil pública e sua utilização na defesa de di rei tos essencialmente individuais. Análise do rol de legitimados para ajuizar esta ação. Presença de interesse social que justifica a propositura da ação civil pública na defesa de di rei tos individuais disponíveis homogêneos pelo Ministério Público. Garantia do acesso pleno �
Publicado em: 2010
-
3. A biotecnologia e a educação ambiental no resguarde a duas espécies em vias de extinção na flora da Mata Atlântica Brasileira
The anthropical action caused destruction of great part of the Atlantic forest remaining today around 7% to 8% of the original portion. A classical example of the degradation is the situation of the Pau-Brasil (Caesalpinia echinata Lam.) which appellant exploration summarized abruptly decreased the wild occurrence of the species. Besides the economic explora
Publicado em: 2010
-
4. Estudo dos efeitos farmacolÃgicos do (-)-α-bisabolol em modelos animais de nocicepÃÃo, inflamaÃÃo e Ãlcera gÃtrica em camundongos / Study of pharmacological effects of (-)-α-bisabolol in animal models of nociception, inflammation and Gastric ulcer in mice
(-)-a-bisabolol, a sesquiterpenic Ãlcool, is commonly obtained from Matricaria chamomilla and from species of Vanillosmopsis, it was tested in animal standardized models of nociception, inflamation and gastric ulcer in mice. In this assays, (-)-a-bisabolol was used in the doses of 25 and 50 mg/Kg in the models of nociception and 100 and 200 mg/Kg in the mod
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/07/2009
-
5. Carcinoma ductal invasivo mamÃrio esporÃdico: uma abordagem histoquÃmica e imunohistiquÃmica
Breast cancer is the most frequent neoplasia and the main cause of cancer death in women worldwide. Among the several types of mammary gland neoplasia Invasive Ductal Carcinoma (IDC) represents 65% to 80% of all carcinomas. The major problem concerning this neoplasia is the great genotypic and phenotypic heterogeneity. This feature explains the increasing se
Publicado em: 2009
-
6. Avaliação do sêmen ovino diluído e congelado em meio à base de água de coco em pó (ACP-102c) ou Tris. / Evaluation of sheep semen diluted and frozen in the middle of the base of coconut milk powder (ACP-102C) or Tris.
The cryopreservated semen at artificial insemination programs is a value tool for genetic and ovine breed conservation programs. To facilitate the disponibility of seminal extenders and reduce the costs, it was developed a vegetal extender based on powder coconut water (PCW- 102), that shown satisfactory results in chilled ram semen. However, there is a lack
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/12/2008
-
7. Preparação de N-alquil derivados do 1-bromo-2,4-dinitrobenzeno e do 1-cloro-2-nitrobenzeno: Uma alternativa às aulas práticas de substituição nucleofílica aromática
Preparation of the title compounds are described as an alternative nucleophilic aromatic substitution for practices in the graduate laboratory. The low toxicity and disponibility of the reagents make a suitable procedure approach to experiments regarding this aromatic reaction.
Química Nova. Publicado em: 2008
-
8. Sobre a economia política do desenvolvimento e a contribuição dos serviços
On the political economy of development and the contribution of services. This paper aims to ponder on recent approaches to Political Economy of Development, that bring about new concepts about the role of services activities in the economic development process. The analysis begins by checking the new attributions of services entailed by the productive parad
Brazilian Journal of Political Economy. Publicado em: 2007
-
9. Tthe evaluation of different methods employed in landslide risk analysis: the application of a methodological proposal in Ubatuba, SP / Avaliação de metodologias de análise de risco a escorregamentos: aplicação de um ensaio em Ubatuba,SP
The main objective of this research was the evaluation of different methods employed in landslide risk analysis and the application of a methodological proposal of landslide risk evaluation based on terrain evaluation techniques. These techniques present an approach of integrated geoenvironmental factors and have the purpose of contributing to the prevention
Publicado em: 2007
-
10. Distribuição de ácido fítico e minerais durante o processamento de extrato hidrossolúvel de soja e tofu
Phytic acid (PA) or myoinositol 1, 2, 3, 4, 5, 6-hexakis (dihydrogen phosphate) is a food component widely distributed in cereals, legume grains and tubers, being the primary reserve of phosphorus. PA is considered a chelating agent forming insoluble complexes with divalente cations, like calcium, iron and magnesium, probably reducing bio-disponibility of th
Publicado em: 2007
-
11. INFLUENCIA DA IDADE DE REBROTA SOBRE O POTENCIAL NUTRICIONAL DO FENO DE QUICUIO (PENNISETUM CLANDESTINUM) CONSUMIDO POR OVINOS / REGROWTH AGE INGLUENCE ON THE POTENTIAL NUTRITIONAL ASSESSMENT OF KIKUYU GRASS HAY (Pennisetum clandestinum) IN SHEEPS
Two experiments were conducted to evaluate changes in chemical composition on kikuyu Pennisetum clandestinum hay cut with 50, 70 and 90 days of regrowth, and its effect on intake, digestibility, ruminal fermentation and passage kinetics of solid phase through gastrointestinal tract (Experiment 1) and oxygen utilization by the portal system (Experiment 2) in
Publicado em: 2007
-
12. SOIL BASE SATURATION, PHOSPHORUS AND NITROGEN RATES IN MASSAI GRASS IMPLANT / SATURAÇÃO POR BASES, FÓSFORO E NITROGÊNIO NO ESTABELECIMENTO E MANUTENÇÃO DE CAPIM-MASSAI
It was carried out an experiment in purpose to test four levels of soil base saturation (20%, 40%, 60% and 80%), four rates of phosphorus (0, 80, 160 and 240 kg ha-1 of P2O5) and four rates of nitrogen (0, 100, 200 and 300 kg ha-1) during the phase of Panicum Maximum cv Massai implant, in Oxisol of Brazilian Cerrado, in Campo Grande, MS. The experimental des
Publicado em: 2006