编者按：中枢神经系统（CNS）疾病由于病理机制复杂，且药物入脑受到血脑屏障（BBB）的限制，一直被认为是药物研发领域的重大挑战。尽管困难重重，但FDA已在CNS领域先后批准多款小分子药物的临床批件或上市，凸显了小分子疗法在CNS治疗中的重要作用。与此 ...

在机器人学习领域，提升基于生成式模型的控制策略（Policy）的性能通常意味着投入巨额成本进行额外的数据采集和模型训练，这极大地限制了机器人能力的快速迭代与升级。面对模型性能的瓶颈，如何在不增加训练负担的情况下，进一步挖掘并增强现有策略的潜力？

In the upcoming 15th Five-Year Plan period (2026-2030), China will continue its efforts in the field of space exploration. The Chang'e-7 and Chang'e-8 missions are scheduled for 2026 and 2028, ...

UNITED NATIONS, Oct. 16 (Xinhua) -- A whole convoy of aid trucks from the World Food Programme has managed to get to a warehouse in Gaza without being looted, and there has been a dramatic drop in ...

Hailing his keynote speech as a call to carry forward the spirit of the Beijing World Conference on Women and deepen global cooperation, observers worldwide said Xi's new proposals have charted a new ...

The most significant difference from the standard Turbo S is in the aerodynamic design. Spy photos show that the Turbo ...

Like Xie, many Chinese travelers are combining sports and leisure this year. During the eight-day National Day and Mid-Autumn Festival holiday, which began on October 1, sporting events nationwide ...

IT之家6 月 19 日消息，在 6 月 11 日举行的华为 Pura 80 系列及全场景新品发布会上，华为全新实况窗正式亮相，号称“无需打开应用状态一眼便知”。 IT之家注意到，华为开发者联盟官网现发布了新版实况窗通用胶囊模板。据介绍，新版实况窗拥有三种设备样式 ...

随着海水养殖业发展，养殖废水高氮磷负荷威胁环境与经济，且尾水中致病微生物和抗生素抗性基因（ARGs）危害大。研究人员构建细菌 - 藻类共生系统（BI + A）处理凡纳滨对虾尾水，发现其能高效去除营养物质、致病弧菌和 ARGs，对推动海水养殖业可持续发展 ...

据中国载人航天工程办公室消息，2025年4月24日北京时间23时49分，神舟二十号载人飞船成功对接于空间站天和核心舱径向端口。神舟二十号发射窗口时间恰逢第十个“中国航天日”。 China's Shenzhou-20 crewed spaceship successfully docked with the space station combination late on April ...