硕士项目新加坡国立大学应用社会学硕士项目Application Period: 01 November 2025 – 31 January 2026https://fass.nus.edu.sg/socanth/graduate-coursework-programme/博士项目维也纳大学人口学博士项目The Department of Demography of the University o ...

深圳近期对华人申请永居新增一项材料要求：需提供申请人年满18周岁至加入外国国籍前在中国境内的无犯罪记录证明。该证明需前往申请人原户籍注销地的派出所办理。

The School of Finance at Nankai University, Tianjin, China, invites applications for assistant professor in the fields of Sci ...

Iceland has no shortage of natural dangers – volcanic eruptions, glacial floods, scaldingly hot springs and bitterly cold winters. But it is at least one of the few places on Earth where humans don't ...

CAPE TOWN, Nov. 13 (Xinhua) -- South Africa announced a new visa scheme on Thursday, aiming to attract international film and creative production companies to shoot and invest in the country through a ...

“Sawfly（锯蜂）” 是一种与黄蜂相似的昆虫，这种昆虫会切开植物并把自己的卵产在切口处。苏格兰赫瑞-瓦特大学的研究人员一直在研究雌性锯蜂怎么知道如何做出这种独特的切割，从而避免杀死或损伤植物。