نتایج جستجو برای: biparietal diameters
تعداد نتایج: 18870 فیلتر نتایج به سال:
Improving micronutrient intakes of under-nourished mothers in low- and middle-income countries increases birth weight, but there is little data on the nature and timing during gestation of any effects on fetal growth. Ultrasound measures of fetal size were used to determine whether and when a food-based supplement affected fetal growth. Non-pregnant women living in Mumbai slums, India (N = 6,51...
We report on a compact, ultrahigh-vacuum compatible optical assembly to create large-scale, two-dimensional lattices for use in experiments with ultracold atoms. The consists of an octagon-shaped spacer made from ultra-low-expansion glass, which we optically contact four fused silica cavity mirrors, making it highly mechanically and thermally stable. mirror surfaces are nearly plane-parallel, a...
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