Online learning satisfaction is an important indicator to evaluate the quality of online teaching. In order to study the current situation of online learning satisfaction of college students and its ...

This paper explores racial differences in police use of force. On non-lethal uses of force, blacks and Hispanics are more than fifty percent more likely to experience some form of force in ...

Subsequently, we performed a general descriptive statistical analysis of the data and established feature data and label data based on different characteristics such as region, age of the house, ...

Every year, more than one million scientific articles are published in the life sciences. Two-thirds of them include ...