نتایج جستجو برای: working energy expenditure

تعداد نتایج: 874102  

2012
Cyndya Shibao Maciej S. Buchowski Kong Y. Chen Chang Yu Italo Biaggioni

The sympathetic nervous system regulates thermogenesis and energy homeostasis in humans. When activated it increases energy expenditure, particularly resting energy expenditure. Most human studies used acute infusion of -blockers as a model to eliminate sympathetic stimulation and to examine the contribution of the sympathetic nervous system to energy metabolism and balance. Clinically, however...

2016
Joanna Bartnicka

This article aims at identifying the mechanisms of knowledge management in the selection and integration of ergonomic methods for the evaluation of working conditions of nursing staff and surgeons in surgical wards. The criterion for choice of given category of work was specified for individual workstation based on the results of empirical research taking into account a case study of trauma and...

2015
Martin Reinhardt Marie S. Thearle Mostafa Ibrahim Maximilian G. Hohenadel Clifton Bogardus Jonathan Krakoff Susanne B. Votruba

Successful weight loss is variable for reasons not fully elucidated. Whether effective weight loss results from smaller reductions in energy expenditure during caloric restriction is not known. We analyzed whether obese individuals with a "thrifty" phenotype, that is, greater reductions in 24-h energy expenditure during fasting and smaller increases with overfeeding, lose less weight during cal...

Journal: :American journal of preventive medicine 2006
Karin A Pfeiffer Kathryn H Schmitz Robert G McMurray Margarita S Treuth David M Murray Russell R Pate

BACKGROUND Understanding interindividual variability of energy expended in common activities is important for determining precise estimates of energy expenditure in surveillance studies and clinical trials. The purpose of this study was to describe the variability in energy expenditure for selected physical activities among adolescent girls. METHODS Seventy-four adolescent girls (aged 13 to 1...

Journal: :The Journal of experimental biology 2001
S Blanc A Géloën S Normand C Gharib L Somody

The energy metabolism adaptations to simulated weightlessness in rats by hindlimb tail suspension are unknown. 12 male rats were assigned to 7 days of isolation, 7 days of habituation to the suspension device, 10 days of simulated weightlessness, and 3 days of recovery. The 24-hour energy expenditure was measured by continuous indirect calorimetry. We calculated the 12-hour energy expenditure d...

Journal: :Proceedings of the Nutrition Society 1956

Journal: :The American Journal of Clinical Nutrition 2000

Journal: :Journal of Experimental Biology 2011

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