Results 211 to 220 of about 384,831 (269)
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Physical work load in physical education teachers
Applied Ergonomics, 1999The main objective was to measure and quantify exposure to physical work load in physical education teachers. A further aim was to establish the reproducibility of a three-week test-retest interval of self-reported physical load and to evaluate the agreement between registered and self-rated physical load.
H, Sandmark +4 more
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VITAMINS, IRON, AND PHYSICAL WORK
The Lancet, 1989Combined marginal deficiencies of iron, vitamin C, and B-group vitamins are widespread in developing countries. An understanding of the functional implications poses a continuing challenge, both for the development of new techniques of investigation and for the design of effective intervention programmes.
C J, Bates, H J, Powers, D I, Thurnham
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Physics Bulletin, 1974
At the annual dinner of the Cavendish Laboratory, around the turn of the century, the young J J Thomson proposed a toast to the laboratory's recent discovery of the electron: 'Here's to the electron', the toast ran, 'may no one ever find a use for it.' It was an arrogant statement which reflected the physicist's traditional disregard for any possible ...
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At the annual dinner of the Cavendish Laboratory, around the turn of the century, the young J J Thomson proposed a toast to the laboratory's recent discovery of the electron: 'Here's to the electron', the toast ran, 'may no one ever find a use for it.' It was an arrogant statement which reflected the physicist's traditional disregard for any possible ...
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Journal of Occupational & Environmental Medicine, 1998
Violence in the workplace is a serious public health problem. Yet, to date, little has been documented relevant to non-fatal events associated with physical assault. The aim of the present study was to identify the magnitude of work-related physical assault in Minnesota and to identify potential risk factors; both fatal and non-fatal cases were ...
W J, LaMar +3 more
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Violence in the workplace is a serious public health problem. Yet, to date, little has been documented relevant to non-fatal events associated with physical assault. The aim of the present study was to identify the magnitude of work-related physical assault in Minnesota and to identify potential risk factors; both fatal and non-fatal cases were ...
W J, LaMar +3 more
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The History of Work in Physical Dysfunction
The American Journal of Occupational Therapy, 1992Abstract Work has been at the core of occupational therapy for the last seven and a half decades. The tenets of work, which include providing a way of making a living and giving meaning to one’s existence, have remained consistent throughout occupational therapists’ use of work in the treatment of physical disabilities during three eras:
C S, Hanson, K F, Walker
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Assessment of physical work capacity
Journal of Applied Physiology, 1961Maximal oxygen uptakes were compared with the results from five different tests of physical work capacity in 96 men, 23–62 years of age. In addition, the 'predicted' maximal oxygen uptakes, according to the Ǻstrand-Ryhming nomogram, were compared with the actual measured maximal oxygen uptakes in the 28 subjects who were between 20 and 30 years of age.
T, HETTINGER +4 more
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Physics Bulletin, 1985
An industrialist recently commented to me that he did not think present-day physics graduates are as good as those of 15 or 20 years ago. On being asked to define 'good', he explained that he always looked on physicists as people who could get things done.
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An industrialist recently commented to me that he did not think present-day physics graduates are as good as those of 15 or 20 years ago. On being asked to define 'good', he explained that he always looked on physicists as people who could get things done.
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Physical Working Principles of Medical Radar
IEEE Transactions on Biomedical Engineering, 2013There has been research interest in using radar for contactless measurements of the human heartbeat for several years. While many systems have been demonstrated, not much attention have been given to the actual physical causes of why this work. The consensus seems to be that the radar senses small body movements correlated with heartbeats, but whether ...
Øyvind Aardal +5 more
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Age and Physical Work Capacity
Experimental Aging Research, 1999Aging is associated with a progressive decrement in various components of physical work capacity, including aerobic power and capacity, muscular strength and endurance, and the tolerance of thermal stress. A part of the functional loss can be countered by regular physical activity, control of body mass, and avoidance of cigarette smoking. Nevertheless,
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