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A Ground Proximity Warning System (GPWS) is a safety net that provides automatically a timely and distinctive warning to the flight crew when the airplane is in potentially hazardous proximity to the earth's surface. But GPWS has a serious limitation, which is unable to predict a sudden change in terrain, such as meeting steeply rising ground. A mathematical model of forward-looking alerting is introduced,...
The purpose of this research is to examine whether time pressure and cultural diversity influence psychological factors (i.e. motivation, and trust) in virtual teams. We also examine if the psychological factors shape information sharing in these teams. Results of a laboratory experiment on virtual teams indicate that teams exhibited higher motivation and trust under time pressure, and both motivation...
The thesis took the fine courses in colleges and universities as the starting point, proposed the architecture and functional module design of Web2.0-based learning Support Service System based on analysis of the characteristics of Web2.0 and concept of learning support services system, explored the achievement process of partial functional modules, provided a new paradigm for the e-learning of Web2...
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