徐冠勉以大家一直讨论的“全球史意味着什么”这一问题作为开场,建议与其关注“什么是全球史”,不如反思“什么不是全球史”,因为我们很难找到一个天然孤立的、与全球其他地区无关的历史现象。全球史并不是一种例外,它无处不在,全球史并不仅仅关注拥有全球流动性的精 ...
2024年12月6日,复旦大学历史学系“全球知识史工作坊:以医学、技术与工艺为中心”系列讲座第一讲于复旦大学光华楼西主楼1901会议室举办。本次讲座主题为“边疆会思考吗?反思全球知识史”,由北京大学历史学系助理教授徐冠勉主讲,复旦大学历史学系高晞教授 ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
本次推荐的书单均属近年来海外科学史研究的新成果,既包括宏大叙事,也包括微观案例,在视野、概念和方法论层面都有推进。其共同点在于深入探讨知识的流动和演化模式,力图探索关于科学史研究的未来问题,从而彰显了科学史研究之于应对当前人类世界面临挑战的重要意义。
Located 80km from central Beijing, Nanshan Ski Resort is one of the largest and best ski resorts outside the city. It has 25 ...
Over the past three years, Fisher Global has exported 200-300 tonnes of dried chili to China annually. Bolstered by China's ...
SpicyComedy is stand-up in Shanghai featuring some of the funniest local and traveling comedians. With shows held throughout the week at the SpicyComedy Lounge in Xintiandi, audiences are in for an ...
Chinese Premier Li Qiang, also a member of the Standing Committee of the Political Bureau of the Communist Party of China ...
综上所述,海洋环境对海上通信有重要影响,在建立信道模型时去除海上信号传输受海上环境的影响后,质量更高的遥感数据能够提供更加准确的海上环境信息。利用卫星遥感数据能够为海上通信环境以及提高海上通讯质量的研究提供新思路。本文基于“哨兵一号”卫星双星系统(S ...
2024年已经接近尾声,今天来为大家盘点一下这一年的十大科学突破。其中第7个是来自中国科学家的发现,第9个是我们的老熟人马斯克带来的。首先我们要介绍的是科技突破的冠军奖项,来自人类向艾滋病的正式宣战——一种长效艾滋病预防针剂。一年两针,就几乎能100 ...
As a flagship project under the framework of the Belt and Road Initiative, the China-Laos Railway is becoming a typical case ...
As a flagship project under the framework of the Belt and Road Initiative, the China-Laos Railway is becoming a typical case ...