Het project is tot stand gekomen in samenwerking met de DynamicForce Organisatie. Deze organisatie heeft een apparaat ontwikkeld dat snelheid meet, waaruit vermogens berekend kunnen worden. De vraag waar het om gaat, en tevens de hoofdvraag van dit project, luidt: Zijn er gegevens te vinden, die een …

In a democratic state, such as Switzerland, censorship of the media is unthinkable. The Swiss government decided to shape an "Informations Regiment' to act if circumstances would disturb the normal activities of press, radio and television. This paper describes the history, task and organization of this …

OBJECTIVES: To evaluate the results of an ergonomic-educational course for nurses we assessed the number and percentage of harmful postures and of ergonomic and biomechanical errors made before and after the course. We also studied the perceived physical exertion. MEANS AND METHODS: In all, 12 nurses …

Slides showing nurses in different working postures were used to determine the reliability of OWAS observations. Each slide could be looked at for 3 seconds, while a new slide was shown every 30 seconds to resemble the normal practice of observation. Two observers twice scored a series of slides, some …

Estimation of the factor model by unweighted least squares (ULS) is distribution free, yields consistent estimates, and is computationally fast if the Minimum Residuals (MinRes) algorithm is employed. MinRes algorithms produce a converging sequence of monotonically decreasing ULS function values. Various …

An analysis was made of the various possible activators of single-chain urokinase-type plasminogen activator (scu-PA) in the dextran sulphate euglobulin fraction (DEF) of human plasma. scu-PA activators were detected in an assay system in which the substrate scu-PA, in physiological concentration (50 …

The last decades, the number of dairy cows per farm has increased and the time spent on individual cows by the farmer has been reduced. To help the farmer detect changes in activity of cows associated with health issues, activity monitoring systems are being developed. The systems can help with daily …