目前科学证据显示，即使极低的血铅水平也会增加认知发育障碍、注意缺陷、多动症 (ADHD)、早产以及高血压等风险。据估计，铅中毒每年导致550万人过早死亡，并导致全球每年7.65亿分的智商值（IQ）分数下降。

：2024年全球AI大模型市场规模超280亿美元，中国累计发布大模型超300个，参数规模超10亿的国产大模型达到100多个，涵盖通用大模型和垂直大模型。与大模型相关的人工智能企业数量超4500家，涌现出 科大讯飞 、百度、阿里云等头部企业。

棕榈说| 距离8月1日Common App美本申请系统开放 仅剩22天，同学们文书写的怎么样了？ 众所周知，美本申请除了主文书外，还有一个既能反映申请人与学校的匹配度，又能作为补充材料凸显学生个人特质和热情的重要材料—— 小文书。

If the most precious gift of the novel as a medium is the power it has to break into the prison of human consciousness, to expose the gossamer weave of thought and feeling and memory that makes up our ...

YAN'AN, Shaanxi Province, July 10 (Xinhua) -- The former site of the first science and engineering higher education institution founded by the Communist Party of China (CPC) opened to the public on ...

由马德里卡洛斯三世大学(UC3M)、麻省理工学院(MIT)和Adobe研究院组成的科研团队近日成功研发Imprinto系统，该技术利用红外墨水和专用摄像头的配合，能在印刷文档中嵌入肉眼不可见的数字信息。这项突破性研究开创了纸质媒介与增强现实融合的新模 ...

Jointly hosted by the museum, the Embassy of Switzerland in China, and the Swiss Federal Institute of Technology Lausanne (EPFL), the exhibition is one of the series of events to celebrate the 75th ...

When the best part of Christmas is playing Santa Claus and helping poor, elderly and lonely people. Take Away English talks ...

When the best part of Christmas is playing Santa Claus and helping poor, elderly and lonely people. Take Away English talks about giving a helping hand.

Canberra, July 10 (UNI) In a big breakthrough in science and technology, Australian scientists have used AI to create a synthetic protein that kills antibiotic-resistant bacteria like E. coli.

Little Medical School (LMS) is excited to offer three engaging summer camps in 2025: Magic Kitchen, Scout Adventure, and Animals United Adventure. Each camp incorporates plenty of physical activity to ...

HANGZHOU, July 7 (Xinhua) — New Talent System Benefits Over 3,700 Foreign Businesspeople in China's Yiwu The group includes ...