نتایج جستجو برای: lateral strike
تعداد نتایج: 132928 فیلتر نتایج به سال:
objective: an abrupt refusal by the infant to breastfeed is often called “nursing strike”. in fact a common reason for cessation of nursing is infant’s refusal to breast feed. this problem can often be overcome. this paper has aimed to identify the causes of “breast feeding refusal” or “nursing strike” in 6 month old infants visiting the east tehran health center for their scheduled vaccination...
Although the biomechanical properties of the various types of running foot strike (rearfoot, midfoot, and forefoot) have been studied extensively in the laboratory, only a few studies have attempted to quantify the frequency of running foot strike variants among runners in competitive road races. We classified the left and right foot strike patterns of 936 distance runners, most of whom would b...
The objective of the study presented herein is to access the influence of rupture directivity on the inducement of liquefaction in loose, saturated sand. Rupture directivity is a near fault phenomenon that results in a pronounced double-sided velocity pulse in the strike normal component(s) of motion. Using the Palmgren-Miner fatigue theory, implemented for low cycle fatigue conditions, the num...
Little is known about effects of maternally transferred contaminants in snakes. The purpose of this study was to evaluate sublethal effects of maternally transferred mercury (Hg) on neonatal northern watersnakes (Nerodia sipedon). We captured 31 gravid females along a historically Hg-contaminated river. Following birth, we measured litter Hg concentrations and assessed locomotor performance, fo...
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