When considering a composite strip or plate under certain thermal and environmental conditions and loadings, there is a minimum strain threshold for the appearance of the first micro crack. The associated strain level is defined here as “critical strain”. There are various active displacement methods …

The external knee adduction moment, which represents the medial knee load during walking, stays constant while walking at different speeds. The medio-lateral pelvic sway might be mechanism some people use as a mechanism to keep this adduction moment constant

The purpose of this report is to assess the relevance of the measurement of the spectrally resolved distribution of radiation in tokamak boundary plasmas. This assessment is important and urgent in view of the recent ambition to design and construct a multi-camera configuration for hyper imaging spectroscopy1 …

The effect of alterations in the processing of proprioceptive signals, on postural control, has been studied using muscle vibration effects. However, reliability and agreement of muscle vibration have still to be addressed.This study aimed to assess intra- and interday reliability and agreement of vibration …

This report outlines the origin of aberrations in a Low Energy Electron Microscope (LEEM) and how to measure and automatically correct them. The aberrations in a LEEM are mainly caused by the cathode objective lens and are a limiting factor for the achievable resolution. To optimise the resolution of …

Increasing oil and energy demand asks for higher efficiency when it comes to oil recovery. To increase oil recovery efficiency, pore-scale mechanisms during waterflooding, a common recovery method, have to be better understood. This provides knowledge on the dynamic process during imbibition, which …

Inleiding: Wanneer een sporter zijn prestatie wil verbeteren of training wil optimaliseren, is de lichaamssamenstelling een belangrijke factor. De hoeveelheid vetmassa en vetvrije massa kunnen namelijk effect hebben op de sportprestatie. Vanuit de sporterswereld is er vraag naar een betrouwbaar en valide …

Introduction: In recent years some researchers investigated the effect of lumbar muscle fatigue on postural control in quiet standing and sitting. The goal of this study was to transfer the question if changes in postural control are visible after fatigue into a functional, dynamic setting. Research …

Deformation quantities such as strain, curvature and displacement are of paramount importance in seismic design within a performance-based procedure that aims to control the structural response at predefined levels of inelastic action. Given the importance of curvature expressions independent of strength …

Laboratory study using a repeated measures design. The aim of this study was to determine if ankle proprioception is targeted in exercises on unstable surfaces. Lateral ankle sprain (LAS) has recurrence rates over 70%, which are believed to be due to a reduced accuracy of proprioceptive signals from …