نتایج جستجو برای: dual photon energy absorptiometry dpa
تعداد نتایج: 861485 فیلتر نتایج به سال:
The project "Energy and Society," sponsored by the Swedish Secretariat for Futures Studies, has studied different indigenous energy sources as alternatives to imported oil in Sweden. One alternative is nuclear energy, antoer is renewable energy. Large uncertainties are associated with both alternatives today. The main characteristics of an energy policy for the rest of the century that does not...
Peak adult bone mass should be optimized during childhood and adolescence. The physiology of bone mass accretion during these early years of life has been extensively studied, due to the development of reliable, precise, little or noninvasive methods of bone mass assessment. The purpose of this review is briefly to describe quantitative aspects of bone mass accretion during intrauterine life, c...
1. We have examined the relationship between broadband ultrasound attenuation in the os calcis and measurements of bone mineral in the distal forearm and lumbar spine of normal and postmenopausal osteoporotic women. 2. Values of broadband ultrasound attenuation in postmenopausal women with vertebral osteoporotic fractures were significantly lower (35%) than in normal pre- and peri-menopausal wo...
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