近日一项刊登于《Environmental Science & Technology》的新研究指出，研究团队在检测来自美国、墨西哥及荷兰等国的23款市售啤酒时发现，高达95%的酒含有「全氟及多氟烷基物质」(PFAS)，即『永久化学物质』，恐对人 ...

尽管PFHxA的毒理学研究相对较少，但美国环境保护署（EPA）在2023年发布的一项评估报告指出，人类暴露于全氟己酸可能导致肝脏、发育、造血和内分泌系统方面的健康影响。此外，欧洲化学品管理局（ECHA）已于2024年根据REACH法规对全氟己酸实施限 ...

Francis Chuks Njoaguani, Director of the Youth and Sports Development Centre of the Economic Community of West African States ...

When Professor Li Changming, a former Motorola scientist, who was then a full professor at Nanyang Technological University ...

密歇根大学的研究人员在《Environmental Science & Technology》期刊上发表论文，利用最新数据证明电动汽车的温室气体排放低于燃油汽车。研究人员还开发了一个计算器，可用于比较不同类型的汽车以及动力系统在整个生命周期内的温室气体排放量差异。根据他们的计算，平均而言，续航里程为 300 英里的纯电动汽车排放量比续航里程为 50 英里的插电混动低 31-36%，比混动低 ...

China launched its first national science popularization month on Monday, starting a 30-day nationwide carnival of science.

On August 30, the Fourth Technology Festival, hosted by Guizhou Provincial Library, Guizhou Science and Technology Museum, ...

China has issued a guideline on facilitating the popularization of science and technology. Released by the general offices of the Communist Party of China Central Committee and the State Council, the ...

In the science and technology field, China lacks a rigorous regulation and supervision mechanism for evaluating ethics in scientific research and technological development.