Vertebral fractures are relatively common in elderly patients and these are most frequently associated with falls from a standing height or less [1]. In a backward fall, floor forces at impact are known to decrease with a decrease in floor stiffness, which suggests a possible strategy for injury prevention [2], however the effects on spine forces are unknown. The objectives of this study were t...

PURPOSE A local position measurement (LPM) system can accurately track the distance covered and the average speed of whole-body movements. However, for the quantification of a soccer player's workload, accelerations rather than positions or speeds are essential. The main purpose of the current study was therefore to determine the accuracy of LPM in measuring average and peak accelerations for a...

Recently, polyfurfuryl alcohol (PFA) based material has been gaining attention. Despite its use as an intermediate in various industries, the degradation process of PFA rarely reported. In this study, neat (PF) and polylactic acid (PLA) incorporated (PF-PL) thermoset biopolymers were prepared by casting method. The biopolymer specimens was carried out under environmental conditions via soil-bur...

To date, there has not been a direct examination of the effect that tissue composition (lean mass/muscle, fat mass, bone mineral content) differences between males and females has on how the tibia responds to impacts similar to those seen during running. To evaluate this, controlled heel impacts were imparted to 36 participants (6 M and 6 F in each of low, medium and high percent body fat [BF] ...

Peak flow acceleration measured in the common carotid artery was compared with peak flow acceleration measured in the ascending aorta of five chronically instrumented dogs. Electromagnetic flow sensors, myocardial electrocardiographic leads, right atrial catheters, and coronary occluders were implanted through an incision of the chest at the fourth intercostal space and a ventral midline incisi...

This paper presents an estimate of the probability of serious occupant injury in frontal crashes based on two vehicle acceleration-based metrics: the 10 ms peak acceleration and the 50 ms peak acceleration. Both of these metrics are used to evaluate injury potential in crash test involving roadside hardware, such as guardrail. For this study, Event Data Recorder (EDR) data provides vehicle kine...

Squash is associated with a high incidence of chronic injuries. Currently there is a trend in many sports for players to select minimalist footwear. The aim of the current investigation was to examine the effects of squashspecific, running shoes and minimalist footwear on the kinetics and 3-D kinematics of the lunge movement in squash players. Twelve male squash players performed lunge movement...

Malaria is a parasitic disease that remains a global health burden. The ability of the parasite to rapidly develop resistance to therapeutics drives an urgent need for the delivery of new drugs. The Medicines for Malaria Venture have compounds known for their antimalarial activity, but not necessarily the molecular targets. In this study, we assess the ability of the "MMV 400" compounds to inhi...

Two experiments evaluated the ability of maternal fatty acid supplementation to alter conceptus and endometrial fatty acid composition. In Exp. 1, treatments were 1) the control, a corn-soybean meal diet; 2) flax, the control diet plus ground flax (3.75% of diet); and 3) protected fatty acids (PFA), the control plus a protected fish oil source rich in n-3 PUFA (Gromega, JBS United Inc., Sherida...