Kids practice rope jumping at a training center in Chang'an District of Shijiazhuang City, north China's Hebei Province, Aug.

The lapse resulted in NIST UTC being 4.8 microseconds slower than it should have been, said NIST spokesperson Rebecca Jacobson, who explained that it takes a person about 350,000 microseconds (0.35 ...

《全球启蒙运动》追溯了这段被忽视的中西交流，对进步史、欧洲例外论以及欧洲对中国科学的认知提出了令人信服的论断。为了讲述这个故事，亚历山大·斯塔特曼聚焦于一群他称之为“启蒙运动的孤儿”的思想家，这些知识分子虽然接受了同时代人的许多理想，但仍然重视古代智慧。他们研究天文记录、气球、电气机械、阴阳宇宙论、动物磁性和道家医学。他们的探索帮助确立了研究全球科学史的新方法。

例句：Modern medicine is highly specialized. 例句：There is a growing gap between income and wealth. 例句：Expert knowledge is not always accessible to the public. 例句：Clear communication improves public ...

Introduction | 导读Which one is the best ...

I am a Senior Principal Research Manager at Microsoft. I am also an Affiliate Professor at the School of Computer Science and Engineering(opens in new tab) at University of Washington(opens in new tab ...

As the world moves toward 2026, multiple economic cycles and structural shifts are converging. Global growth remains uneven, ...

导 语From fundamental innovations in large scientific facilities to united scientific warnings on climate thresholds, from circular solutions like biomass carbon sinks to foundational advances in functi ...

我们吃的东西正在发生改变，新鲜、天然的食物正在被便宜、高度加工的三餐所取代。这种改变增加了人们患上多种慢性疾病的风险，包括肥胖和抑郁症。国际专家认为，我们需要采取行动减少全世界饮食中的超加工食品，因为这些食品对我们的健康构成了威胁。

伦敦 - 根据周三披露的监管文件，Oakley Capital Investments Limited已将其在 Time Out Group plc (AIM:TMO)的持股比例提高至43.7%的投票权。 这家总部位于百慕大的投资公司现持有这家全球媒体和酒店业务公司171,808,622股投票权，高于之前的38.1%。该门槛于2025年12月22日被突破，并于次日通知发行人。

Dr. Xing Xie is an Assistant Managing Director of Microsoft Research Asia. Since joining Microsoft Research Asia in July 2001, Dr. Xie has led research in data mining, social computing, and ...

由 MDPI Molecules 期刊 (ISSN: 1420-3049, IF: 4.6, CiteScore: 8.6) 主办的“第五届分子药物化学国际研讨会——化学生物和药物发现的新趋势” (The 5th Molecules ...