نتایج جستجو برای: trekking
تعداد نتایج: 223 فیلتر نتایج به سال:
contributions of peripheral muscle fatigue to exercise performance. neurological changes after a single high altitude climb. Med Sci Sports Exerc 31:969–972. mineral density: a twin study. et al. 1997. The effects of high altitude trekking on body composition and resting metabolic rate.
PURPOSE Mountain trekking involves level, uphill, and downhill walking (DW). Prolonged DW induces damage to leg muscles, reducing force generating ability and muscle coordination. These increase risks for more serious injuries and accidents in mountain trekking, thus a strategy to minimize muscle damage is warranted. It has been shown that low-intensity eccentric contractions confer protective ...
BACKGROUND Exacerbation of asthma during travel to remote regions may lead to devastating consequences. The course of asthma in travelers and the risk factors for disease exacerbation during travel have not been studied. METHODS We screened 5835 consecutive travelers and identified 203 patients with asthma. Before travel, all enrollees were assessed for presumed risk factors for asthma exacer...
Free full text available from www.ijccm.org A b st ra ct We present a rare case of unexpected sudden death in a young woman with undiagnosed sickle disease. The provocative factors for the terminal events were excessive exercise in the form of trekking, urinary infection, and emotional stress .the sudden cardiovascular collapse could have resulted from acute pulmonary hypertension resulting fro...
We study stochastic multi-armed bandits with many players. The players do not know the number of players, cannot communicate each other and if multiple select a common arm they collide none them receive any reward. consider static scenario, where remains fixed, dynamic enter leave at time. provide algorithms based on novel ‘trekking approach’ that guarantees constant regret for case sub-linear ...
Twenty-one subjects formed a trekking expedition to study the effects of acetazolamide on exercise performance and acclimatization at high altitude. Subjects were randomized to acetazolamide or placebo on a double blind basis. During ascent to and stay for 6 nights at 4846 m studies were carried out on blood gases, 2,3 diphosphoglycerate (2,3 DPG), proteinuria, exercise testing, intestinal abso...
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