Introduction: Body composition and body circumferences are tools for health professionals to predict health risks and to evaluate a patient’s treatment. The BODPOD® is a validated device to determine body composition, but it is expensive and therefore not accessible for a lot of health professionals. …

Om een wedstrijd rolstoeltennis te winnen is het logischerwijs van belang punten te winnen. Voor trainers en spelers is het nuttig om te weten welke facetten van de sport belangrijk zijn om punten te winnen. Het doel van dit onderzoek was in kaart te brengen welke bewegingen die de speler met de rolstoel …

In this thesis the workings of a time-resolved setup are treated as well as the underlying physics. The setup is based on optical gating, which gives control over very short moments in time to let light pass through a gate. As this process is stable, light can be studied in very short and low intensities. …

The thermally-sensitive resistors (thermistors) used in VSL’s water calorimeter to detect the radiation-induced temperature change in water are affected by self-heat. The measurement current used to determine their resistance causes their temperature to increase above that of their environment. The self-heat …

Background: Patients with chronic obstructive pulmonary disease (COPD) demonstrate reduced levels of daily physical activity (DPA) compared to healthy controls. This results in a higher risk of hospital admission and shorter survival. Performing regular DPA reduces these risks. Objective: To develop …

AimTo test if training and support, financial reimbursement and option of referring screen-positive patients to an internet-based method of giving advice (eBI) can increase primary health-care providers' delivery of Alcohol Use Disorders Identification Test (AUDIT)-C-based screening and advice to heavy …

In de zeevaart vindt er al jaren een schaalvergroting plaats en ook een capaciteitstoename. De rederijen bouwen steeds grotere schepen en door de groeiende wereldeconomie zijn er ook steeds meer schepen. Havens moeten voortdurend inspelen op deze ontwikkelingen. Als havens concurrerend willen blijven …

The aim of this study was to determine the measurement reproducibility for a procedure evaluating the mastication process and to estimate the smallest detectable differences of 3D kinematic and surface electromyography (sEMG) variables. Kinematics of mandible movements and sEMG activity of the masticatory …

Various tools for safety performance measurement have been introduced in order to fulfil the need for safety monitoring in organisations, which is tightly related to their overall performance and achievement of their business goals. Such tools include accident rates, benchmarking, safety culture and …

A literature review, which was conducted during the research project “Measuring Safety in Aviation – Developing Metrics for Safety Management Systems”, identified several problems and challenges regarding safety performance metrics in aviation. The findings from this review were used to create a framework …