Key university and fraternity officials didn’t safeguard the health and welfare of students; the university allowed the Theta Delta Chi fraternity’s Eta Deuteron chapter to continue to operate ...

中国静电放电添加剂市场主要企业有Riken Vitamin Co., Ltd., Deuteron, Arkema Group, Polyone Corporation, AzkoNobel N.V., Croda International Plc, Mitsubishi Chemical Corporation, A. Schulman, Cytec Industries Inc., BASF ...

Scientists have now mapped the forces acting inside a proton, showing in unprecedented detail how quarks—the tiny particles within—respond when hit by high-energy photons. The international ...

ABSTRACT: This study explores whether nuclear-armed states contribute to a more peaceful world. First, it introduces the background of nuclear proliferation, including its origins, the countries ...