In a double-masked randomized controlled crossover study we investigated both the retinal responses to straylight, and the effects of lens cleaners on straylight values, in two different RGP contact lens materials. Methods: Thirty patients (20-59 years) wearing RGP lenses were refitted with new lenses …

This paper presents a multi-layer scheme to control a formation of three mobile robots. Each layer works as an independent module, dealing with a specific part of the problem of formation control, thus giving to the system more flexibility. In order to reduce formation errors, the proposed architecture …

In W. Houtkoop, S. Karsten,& A.M.L. van Wieringen. Controverse en perspectief in het beroepsonderwijs. Jaarboek 2005-2006 van het Max Goote Kenniscentrum voor beroepsonderwijs en volwasseneneducatie.