Overshooting
Mostrando 1-12 de 21 artigos, teses e dissertações.
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1. Os efeitos dos choques reais e nominais sobre as taxas de câmbio no Brasil
Este artigo analisa os impactos dos choques reais e nominais sobre as taxas de câmbio real e nominal entre Brasil e Estados Unidos no período de 1999 a 2007. O objetivo principal é estudar o comportamento das taxas de câmbio real e nominal em direção ao equilíbrio de longo prazo e como essas taxas podem ser decompostas em movimentos causados por choqu
Estudos Econômicos (São Paulo). Publicado em: 2010-09
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2. Inovação, salários e estrutura de mercado
Esta tese tem como elemento central a estrutura de mercado, cujos resultados são inéditos até onde conhecemos. Na primeira parte, tratamos de inovação e estrutura de mercado, dada a apropriabilidade. Analisamos P&D em particular e inovação em produto e processo para empresa e para o mercado, bem como formas de apropriabilidade além de patentes, tais
Publicado em: 2010
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3. Ajustamento da Taxa de Câmbio após a Crise Cambial / Exchange Rate Adjustment After an Exchange Rate Crises
The objective of this project is to investigate the adjustment of the exchange rate during the transition from a fixed exchange rate regime with appreciated real exchange rate to a floating exchange rate regime. We will argue that de depreciation, well above de appreciation of the previous period, that occurred in several countries that experienced this chan
Publicado em: 24/11/2005
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4. Geração de superfícies usando o Método de Coons
O método de Coons gera superfícies que passam por todos os pontos de controle, contudo, tem a inconveniência de, na sua forma original, necessitar do valor das derivadas nestes pontos. Esta inconveniência pode ser sanada, como se demonstra, calculando-se estimativas para os valores destas derivadas. O presente trabalho analisa e implementa o referido mé
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/06/1988
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5. Denervation changes in normal and myasthenia gravis human muscle fibres during organ culture
1. Human intercostal nerve-muscle obtained from normal and myasthenia gravis affected patients has been organ cultured for up to 5 weeks at 23 °C. In addition normal nerve-muscle has been cultured for up to 2 weeks at 36 °C. Muscle fibres had normal resting and overshooting action potentials. Input resistances dropped markedly after 21 days at 23 °C or 10
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6. Gravity Functions of Circumnutation by Hypocotyls of Helianthus annuus in Simulated Hypogravity 12
For more than a decade research on the botanical mechanism responsible for circumnutation has centered on whether or not these nearly ubiquitous oscillations can be attributed to a hunting process whereby the plant organ continuously responds to the gravity force and, by overshooting each stimulus, initiates a sustained oscillation or, driven by a not yet de
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7. Bench-to-bedside review: Burn-induced cerebral inflammation – a neglected entity?
Severe burn injury remains a major burden on patients and healthcare systems. Following severe burns, the injured tissues mount a local inflammatory response aiming to restore homeostasis. With excessive burn load, the immune response becomes disproportionate and patients may develop an overshooting systemic inflammatory response, compromising multiple physi
BioMed Central.
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8. Effects of growth hormone on intestinal morphology of genetically dwarf rats.
Three groups of Lewis rat were studied: dwarf rats, genetically deficient in growth hormone; rehabilitated dwarf rats treated with exogenous growth hormone (GH); and normal wild-type rats. The small intestine of each animal was removed and simple random transverse sections were taken from the proximal and distal regions. The profile areas of villi, crypt and
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9. Pharmacologic characterization of the Na+ ionophores in L6 myotubes.
We present a pharmacologic characterization of the Na+ ionophores present in L6 myotubes in vitro. Action potentials are abolished by replacement of the external Na+ by Tris. The amplitude of the action potential is generally resistant to high concentrations of tetrodotoxin (10(-5) M) and saxitoxin (10(-6 M), but the effect of these agents is highly variable
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10. Flow-dependent regulation of arteriolar diameter in rat skeletal muscle in situ: role of endothelium-derived relaxing factor and prostanoids.
1. Arteriolar diameter in the resting rat spinotrapezius muscle was studied by intravital video microscopy before and after blockade of the L-arginine-EDRF (NG-nitro-L-arginine, L-NNA) or the cyclo-oxygenase-prostacyclin (indomethacin) pathway. Blockade of either pathway leads to a decrease of arteriolar diameter of 25-40%, while the combined blockade of bot
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11. Demonstration of Electrogenic Na+-dependent D-glucose Transport in Intestinal Brush Border Membranes
Na+-coupled D-glucose transport was studied in isolated membrane vesicles from intestinal brush borders. Concentration gradients of SCN-, K+, and H+ were established between the intravesicular solution and the incubation medium and their influence on D-glucose uptake from the medium was measured. A gradient (medium > vesicle) of NaSCN, but not of KSCN, produ
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12. Intracellular recordings from myenteric neurones in the human colon.
1. Intracellular recordings were made from cells in the myenteric plexus of the human colon in freshly dissected tissue obtained from patients undergoing surgery for the removal of carcinomas or diverticular bowel. 2. Twenty-seven cells from ten preparations were classified as neurones and had overshooting action potentials, an average resting potential of -