نتایج جستجو برای: boyd
تعداد نتایج: 1974 فیلتر نتایج به سال:
OBJECTIVE Insulin and the insulin-like growth factor (IGF) system regulate growth and are involved in determining muscle mass, strength and body composition. We hypothesised that IGF-I and IGF-II are associated with improved, and insulin with worse, physical performance in old age. METHODS Physical performance was measured using the get-up and go timed walk and flamingo balance test at 63-86 ...
NMR Spectroscopy. In their Communication (e202213581), Boyd M. Goodson et al. report the addition of parahydrogen to particles comprised an iridium-based catalyst on a metal–organic framework produce orthohydrogen. A strongly hyperpolarized state is achieved.
To decide upon the need for partitioning, Students t test or Mann-Whitney^ U test are usually applied to compare the reference samples under study. But these tests may be too sensitive for this purpose: if the sizes of the two subgroups compared are large enough, small differences between subgroups without clinical importance may become statistically significant. For this reason, Harris & Boyd ...
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