GENEVA, Dec. 11 (Xinhua) -- The year 2025 has brought both significant progress and major challenges for the World Health Organization (WHO) and global health more broadly, WHO Director-General Tedros ...

The meeting also emphasized the need to more closely unite around the CPC Central Committee with Comrade Xi Jinping at its core, strive to achieve the goals and tasks for economic and social ...

Earth Science ...

概言之，当下资本的“一家独大”使得电影呈现出“非中非西”的文化杂交状态，改变甚至异化了中国电影讲述神话故事的价值观：一方面解构了权威的天命、天道、师道等传统的伦理观念；另一方面又褪去了自信自足的理性，在自我乏力、缺乏安全感的情况下，时时焦虑于个体权利 ...

2025年12月13日下午3时，艺术家单增先生的个人作品展“易象”将在上海礼巴堂艺术空间正式拉开帷幕。本次展览由礼巴堂艺术空间主办，集中呈现了单增近年来以《易经》哲学为内核创作的“乾坤”系列及其他代表性作品，共计49件，涵盖纸本水墨、布面油画、纸本水 ...

一、 为什么需要mxfp8、mxfp4、nvfp4等低精度格式？ 1. 大模型规模爆炸式增长 → 计算与内存瓶颈加剧 LLM 参数量已达万亿级别，训练 FLOPs 超 10²⁵。传统 FP32/BF16 格式占用高带宽内存，限制吞吐和能效。单纯降低位宽（如 INT8/FP8）会导致动态范围不足，引发训练发散或精度下降。 2. 传统低精度格式存在固有缺陷 ...

In his view, the United States has essentially withdrawn from the WTO, disrespecting the trade rules upheld over decades. Under US President Donald Trump's leadership, the US has de facto left the WTO ...

12月7日，以“智创湾区 ...

一项发布在《内科学年鉴》（Annals of Internal Medicine）上的新研究发现，每天一次长距离步行比多次短距离步行更有利于心脏健康，特别是对锻炼量较少的人来说。 The study looked at more than 33,000 adults aged 40 to 79 in the UK who walked fewer than 8,000 steps a day.

Moore Threads has unquestionably emerged as the most high-profile IPO of the year. Even though companies like CATL (“King ...

美国银行认为，这场竞购战将导致“行业格局重塑”。