Running Economy
Mostrando 1-12 de 12 artigos, teses e dissertações.
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1. Internal mechanical work and maximum subtalar joint pronation in different gradients
Resumo Introdução: Autores têm descrito a importância da intensidade fisiológica no comportamento dos aspectos biomecânicos da corrida (por exemplo, a pronação subtalar), mas as complexas relações entre essas variáveis todavia não estão bem compreendidas. Objetivo: O presente estudo investigou a influência de gradientes de inclinação posi
Fisioter. mov.. Publicado em: 25/02/2019
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2. Effects of a 4-week high-intensity interval training on pacing during 5-km running trial
This study analyzed the influence of a 4-week high-intensity interval training on the pacing strategy adopted by runners during a 5-km running trial. Sixteen male recreational long-distance runners were randomly assigned to a control group (CON, n=8) or a high-intensity interval training group (HIIT, n=8). The HIIT group performed high-intensity interval-tra
Braz J Med Biol Res. Publicado em: 19/10/2017
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3. Global coordination: weighted voting
In order to halt the depletion of global ecological capital, a number of different kinds of meetings between Governments of countries in the world has been scheduled. The need for global coordination of environmental policies has become ever more obvious, supported by more and more evidence of the running down of ecological capital. But there are no formal o
Brazil. J. Polit. Econ.. Publicado em: 2014-03
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4. Análise da estratégia de contratação de consumidores livres, tendo como balizamento a formação de preços no mercado cativo. / Analysis of contracting strategies of free consumers, considering the energy pricing in regulated contracting market.
The availability of electrical energy at competitive prices is of fundamental importance for the competitiveness of products in each industry field, considering the strong competition in internal and external markets. The industry production plays an important role in society everyday life, contributing decisively to the smooth running of the Brazilian econo
Publicado em: 2009
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5. Reciclagem primária de ABS: propriedades mecânicas, térmicas e reológicas / Primary recycling of ABS: mechanical, thermal and rheological properties
In this study, the primary recycling of ABS Poli(acrilonitrile butadiene styrene) inside the industry was the main subject of the analyses. Many studies have been running on recycling of end life cycle of manufactured products, however a source of rejects inside the industry can be explored and be used to reduce costs and optimize expensive raw materials. Ea
Publicado em: 2009
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6. Relação entre economia de corrida e variáveis biomecânicas em corredores fundistas / Relationship between running economy and biomechanical variables in distance runners
O objetivo do presente estudo foi analisar o comportamento de 15 variáveis cinemáticas (tempo de passada, tempo de suporte, tempo de balanço, comprimento de passada, comprimento de passada relativo, freqüência de passada, ângulos do joelho e tornozelo no foot strike e no take-off, máxima flexão do tronco e máxima flexão do joelho na fase de suporte
Publicado em: 2008
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7. Companhia Ararense de Leiteria (1909-1921) : the enterpreneurship of Louiz Nougues and the diversification in the coffee economy / Companhia Ararense de Leiteria (1909-1921) : o empreendedorismo de Louiz Nougues e a diversificação na economia cafeeira
The objective of this work is to elucidate the formation of Companhia Ararense de Leiteria, and to this, it must understand that the capital coffee has several faces, that the coffee-industry relationship is not only one-way street - not always imply difficulties in coffee crop in adversity or decrease in capital investments to the industry - and that the ec
Publicado em: 2008
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8. AnÃlise energÃtica experimental e estudo da viabilidade econÃmica de um grupo gerador de 30 kWe A gÃs natural em diferentes nÃveis e tipos de cargas elÃtricas
Due to the lack of investment in the Brazilian electricity sector, together with the increment of the economy, there is a great possibility of new electricity rationing in 2007. This energy shortage imposes that the companies, which do not intend to have a reduction in their production capacity, supply their own electricity. One of the main options is the el
Publicado em: 2005
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9. Development cycle of the textile industry in Caxias, MA / Ciclo de desenvolvimento da industria textil em Caxias-MA
This work has had as an aim to retrieve the historic process of the creation and running of textiles factories founded and installed in the town of Caxias by Companhia Industrial Caxiense (1883), Companhia União Caxiense (1889), Fábrica Sanharó (1891) and Companhia Manufatora Caxiense (1892). The historic importance of the Companhia Industrial Caxiense is
Publicado em: 2003
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10. Parameters of cutting in the wood machining of reforestation / Parametros de corte na usinagem de madeiras dereflorestamento
The reforestation wood has great importance in the national economy, running important sectors, such as paper and the cellulose, energy resources, furniture and civil construction. Although Brazil presents a great forest potential, holding the biggest forest reserves of the world and possessing soil and climate conditions favorable to the implantation of for
Publicado em: 2003
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11. Elastic coupling of limb joints enables faster bipedal walking
The passive dynamics of bipedal limbs alone are sufficient to produce a walking motion, without need for control. Humans augment these dynamics with muscles, actively coordinated to produce stable and economical walking. Present robots using passive dynamics walk much slower, perhaps because they lack elastic muscles that couple the joints. Elastic propertie
The Royal Society.
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12. From bipedalism to bicyclism: evolution in energetics and biomechanics of historic bicycles.
We measured the metabolic cost (C) and mechanical work of riding historic bicycles at different speeds: these bicycles included the Hobby Horse (1820s), the Boneshaker (1860s), the High Wheeler (1870s), the Rover (1880s), the Safety (1890s) and a modern bicycle (1980s) as a mean of comparison. The rolling resistance and air resistance of each vehicle were as