欧洲一体化在欧盟媒体中的话语框架：乌克兰危机后的行为体、叙事和政策作者：Andrea Capati，路易斯大学政治学系博士后研究员及兼职教授。来源：Capati, A. The discursive framing of European ...

Hillsborough County activates cold weather shelters as temperatures drop, with limited space and priority for the homeless ...

Coordination chemistry is the study of compounds that have a central atom (often metallic) surrounded by molecules or anions, known as ligands. The ligands are attached to the central atom by ...