نتایج جستجو برای: microscopic growth pattern
تعداد نتایج: 1197083 فیلتر نتایج به سال:
It has been established from experiments that stable medium-sized ionic clusters Si15-Si20 are prolate in shape. Density-functional theories (DFTs) also predict that nearly all low-lying neutral clusters in this size range are prolate in shape. Moreover, most of them are built onto two generic structural motifs, either the tricapped-trigonal-prism (TTP) Si9 motif or the six/six Si6Si6 (sixfold-...
OBJECTIVE To describe the growth pattern from birth to 2 years of UK-born white British and Pakistani infants. DESIGN Birth cohort. SETTING Bradford, UK. PARTICIPANTS 314 white British boys, 383 Pakistani boys, 328 white British girls and 409 Pakistani girls. MAIN OUTCOME MEASURES Weight and length trajectories based on repeat measurements from birth to 2 years. RESULTS Linear spline ...
This study investigates the evolution of human growth by analyzing differences in body mass growth trajectories among three populations: the Ache of eastern Paraguay, the US (NHANES, 1999-2000), and captive chimpanzees. The relative growth statistic "A" from the mammalian growth law is allowed to vary with age and proves useful for comparing growth across different ages, populations, and specie...
This study aimed to compare the first-year growth of infants who had received different feeding regimens throughout the first 4 months. Anthropometric measurements of 332 infants attending a well child clinic were analysed. The infants were divided into four groups: exclusively breastfed (BF), predominantly BF, partially BF, and non-BE Exclusively BF infants were significantly heavier in the fi...
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