The present study used multiple calibration indices to capture the complex picture of fifth graders' calibration of feeling of confidence in mathematics. Specifically, the effects of gender, type of mathematical problem, instruction method, and time of measurement (before and after problem solving) on …

Bij Duits Nederlandse Windtunnels (DNW) worden aerodynamische metingen verricht aan windtunnelmodellen. Voor het meten van krachten en momenten die op het model of voertuig werken wordt er gebruik gemaakt van zogenaamde balansen. Aan de hand van de output van de balans kunnen de grootte en de richting …

Description of a new hand/palm-held computerized 3D force measuring system. The system is built for interface (direct) measurement of 3D manual contact force with real-time data presentation. Static calibration was performed of the 3D force sensor with variable preloads to study their effect as well …