Learn about the negative correlation coefficient, its significance, comparison with other coefficients, and real-world ...

"I'm not in the police to kill people," says one Iranian officer as the regime vows to continue its protest crackdown.

Your best source for quality Boston College Eagles news, rumors, analysis, stats and scores from the fan perspective.

Abstract: The multi-energy system (MES) provides a good environment for the local consumption of renewable energy such as wind and solar power because of its high operational flexibility. In the MES, ...