The global pandemic has underscored contemporary reliance on digital environments. This is particularly true among schools and universities, which, in response, shifted much of their instruction online. Because the rise e-learning logics, ed-tech industries, enterprise learning-management systems all threaten to further commodify instrumentalize higher education, these technologies platforms ha...

the objective of this paper is to determine the drift demand hazard curves of steel moment-resisting frames with different number of stories in territory of tehran this is done through the combination of the results obtained from probabilistic seismic hazard analysis and the demand estimated through the best probabilistic seismic demand models. to select the best demand model, in this paper, a ...

E791 is a high statistics charm experiment that acquired data at Fermilab during the 1991-1992 xed-target run. The experiment combined a fast data acquisition system with an open trigger. Over 2 10 events were collected with the Tagged Photon Spectrometer [1] using a 500 GeV beam. There were ve target foils with 15 mm centerto-center separations: one 0.5 mm thick platinum foil followed by four ...

We present a robust implementation of stereo-based head tracking designed for interactive environments with uncontrolled lighting. We integrate fast face detection and drift reduction algorithms with a gradient-based stereo rigid motion tracking technique. Our system can automatically segment and track a user’s head under large rotation and illumination variations. Precision and usability of ou...