نتایج جستجو برای: physical conditioning

تعداد نتایج: 708662  

Journal: :The European respiratory journal 2010
H Hebestreit S Kieser S Junge M Ballmann A Hebestreit C Schindler T Schenk H-G Posselt S Kriemler

Little is known about the long-term persistence of positive effects induced by a physical conditioning programme in cystic fibrosis. Therefore, this study determined the effects of a 6-month conditioning programme on peak oxygen uptake (primary outcome) and other markers of fitness, physical activity, anthropometry, lung function and quality of life (secondary outcomes), 18 and 24 months after ...

2009
Helge Hebestreit Stephanie Kieser Sibylle Junge Manfred Ballmann Alexandra Hebestreit Christian Schindler Thomas Schenk Hans-Georg Posselt Susi Kriemler

Little is known about the long-term persistence of positive effects induced by a physical conditioning program. Therefore, this study determined the effects of a 6-months conditioning program on peak oxygen uptake (primary outcome), and other markers of fitness, physical activity, anthropometry, lung function, and quality of life (secondary outcomes) 18 and 24 months after the program was initi...

Journal: :journal of dentistry, tehran university of medical sciences 0
p.samimi k.amiri k.fathpour

statement of problem: considering the cost and amount of time and also the quantity of tooth loss in the process of cavity preparation, repair of the restoration instead of its replacement would be much more efficient. purpose: the aim of this study was to determine the effect of different methods of surface conditioning on the shear bond strength of repaired compomers. materials and methods: s...

Journal: :The Journal of psychology 1968
R E Vogler

Investigators with an operant conditioning orientation have produced evidence that conditioning can occur without awareness, whereas workers from a cognitive learning theory point of view, employing somewhat different experimetnal procedures, have obtained results supporting the hypothesis that conditioning only occurs in subjects who become aware of the response-reinforcement contingency. More...

Journal: :British journal of sports medicine 2014
Rhodri S Lloyd Avery D Faigenbaum Michael H Stone Jon L Oliver Ian Jeffreys Jeremy A Moody Clive Brewer Kyle C Pierce Teri M McCambridge Rick Howard Lee Herrington Brian Hainline Lyle J Micheli Rod Jaques William J Kraemer Michael G McBride Thomas M Best Donald A Chu Brent A Alvar Gregory D Myer

The current manuscript has been adapted from the official position statement of the UK Strength and Conditioning Association on youth resistance training. It has subsequently been reviewed and endorsed by leading professional organisations within the fields of sports medicine, exercise science and paediatrics. The authorship team for this article was selected from the fields of paediatric exerc...

Journal: :Learning & memory 2008
Amanda M Woods Mark E Bouton

Five experiments with rat subjects compared the effects of immediate and delayed extinction on the durability of extinction learning. Three experiments examined extinction of fear conditioning (using the conditioned emotional response method), and two experiments examined extinction of appetitive conditioning (using the food-cup entry method). In all experiments, conditioning and extinction wer...

Journal: :Circulation research 2015
Gerd Heusch

Reperfusion is mandatory to salvage ischemic myocardium from infarction, but reperfusion per se contributes to injury and ultimate infarct size. Therefore, cardioprotection beyond that by timely reperfusion is needed to reduce infarct size and improve the prognosis of patients with acute myocardial infarction. The conditioning phenomena provide such cardioprotection, insofar as brief episodes o...

2005
Stephan I. Tzenov

Starting from a simple classical framework and employing some stochastic concepts, the basic ingredients of the quantum formalism are recovered. It has been shown that the traditional axiomatic structure of quantum mechanics can be rebuilt, so that the quantum mechanical framework resembles to a large extent that of the classical statistical mechanics and hydrodynamics. The main assumption used...

Journal: :Arteriosclerosis and thrombosis : a journal of vascular biology 1993
H I Chen H T Li

To investigate whether exercise training can modulate endothelium-dependent vasorelaxation, male New Zealand White rabbits were divided into either control or training groups. The training animals were trained on a treadmill with a running speed of 0.88 km/hr on a 0 degree grade for 10-60 minutes/day, 5 days/week for 8 weeks. After exercise training, the resting heart rate was lowered (p < 0.05...

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