PURPOSE: The aim of the present study was to investigate and compare coaches' and players' perceptions of training dose for a full competitive season. METHODS: Session Rating of Perceived Exertion (session-RPE), duration and training load (session-RPE * duration) of 33 professional soccer players (height …

Laboratory research was done on flat glass substrates to study the effect that brine salinity has on adhesion mechanisms between oil and clay particles. This is done by evaporating a small clay suspension droplet (6 ul) on a glass slide that leaves a thin layer of clay upon which oil can be attached. …

Dit artikel gaat in op de mogelijkheden die de lichamelijke opvoeding heeft in het stimuleren van bewegen bij jongeren. Een groot aantal interventies met LO als component is onderzocht op effectiviteit, zowel in de directe beinvloeding van LO als de indirecte beinvloeding.

Introduction: It has been suggested that physical education (PE) can make a meaningful contribution to children's physical activity (PA) levels. The amount of moderate-to-vigorous physical activity (MVPA) in PE has been quantified in various manners, including heart rate monitoring and direct observation …

Penicillin acylase (PA) from Escherichia coli can catalyze the coupling of an acyl group to penicillin- and cephalosporin-derived beta-lactam nuclei, a conversion that can be used for the industrial synthesis of beta-lactam antibiotics. The modest synthetic properties of the wild-type enzyme make it …

Main question: How does the MBT sandal influence the muscle activity, the plantar pressure and kinematics and kinetics of the lower limb during walking compared to normal footwear in healthy subjects and what conclusions can be drawn concerning the benefits of the MBT sandals for patients with knee osteoarthritis? Objective: Gain …

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On the basis of a model for energy budgets, which includes the dynamics of stored energy, a model has been proposed for the kinetics of non-metabolized xenobiotic compounds, which may be lipophilic. The surface area coupled uptake is via food and/or water through the aqueous fraction of the animal. The …