作者:杜东辉
摘要:土耳其海峡沟通黑海和地中海,地缘政治地位十分重要。在20世纪30年代,欧洲单边主义盛行,土耳其担心洛桑会议确定的“海峡非军事化”无法满足其安全需要,遂提出修约建议。1936年蒙特勒会议举行,其间与会国...
作者:郑雯,陈李伟,桂勇
摘要:依托“中国青年网民社会心态调查(2009—2021)”基于监督型机器学习(SVM)的大数据分析,探索青年亚文化的整体发展趋势与网络文化的结构特征。研究发现网络亚文化在青年群体内部形成更加统一的认知框架;在外部行动...
作者:Jing Li, Liangjun Song, Xizhe Peng and Zhan Hu
摘要:Freedom from chronic diseases was found to contribute to high-quality deaths (i.e., being painless and conscious) both directly and indirectlyby enhancing physical functioning. Men and women diverged ...
作者:Shaojing Sun, Zhiyuan Liu, Yujia Zhai and Fan Wang
摘要:Focusing on social media affordances and China’s social/political context, the present study analyzed the digital communication practices about COVID-19 vaccines on a popular social media p...