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在全球范围内,5岁以下儿童死亡案例中近一半都归因于营养不良。当孩子们发展到最严重的阶段时,那些已经长出牙齿的孩子可能会掉牙。由于细胞停止合成色素,黑发会变成橙色。他们的身体会萎缩,有些人甚至完全感觉不到饥饿。 圣路易斯华盛顿大学 ...
知情人士透露,美国总统特朗普 (Trump)数月来一直在私下讨论解雇美联储主席鲍威尔 (Jerome Powell)一事,但他尚未就是否要尝试在鲍威尔明年任期结束前将其免职做出最终决定。 这些知情人士称,在特朗普佛罗里达州私人俱乐部海湖庄园 (Mar ...
为探究类风湿关节炎(RA)患者经利妥昔单抗(RTX)治疗后 SARS-CoV-2 疫苗诱导的 T 细胞免疫应答的持续性,研究人员开展了相关研究。结果发现,RTX 治疗虽降低抗体反应,但 T 细胞应答显著持续至 18 个月。这为判断何时需重新接种疫苗提供了重要依据。
China's gross domestic product expanded by 5.4 percent year-on-year in the first quarter, the same pace as the previous quarter, official data showed on Wednesday, posting a steady recovery despite ...
Wednesday's data also showed that China's northeastern regions, including Heilongjiang, Jilin, and Liaoning provinces, recorded the fastest fixed-asset investment growth in the first quarter, rising ...
LIMA, April 15 (Xinhua) -- A Peruvian court on Tuesday sentenced former President Ollanta Humala (2011-2016) and his wife, Nadine Heredia, to 15 years in prison "after finding them guilty of money ...
为解决乌干达西南部托罗地区 5 岁以下儿童严重急性营养不良(SAM)门诊管理中断率高的问题,研究人员开展了一项混合方法研究。结果发现宗教信仰、交通成本、对其他疾病的易感性认知等因素与中断相关。该研究为降低中断率提供了依据,具有重要意义。
Mira Murati, a "Powerhouse" in Silicon Valley: A $10 - billion Valuation in 7 Months! 宝子们👋,今天来给大家唠唠硅谷超厉害的米拉・穆拉蒂!她离开 OpenAI ...
China issued 9.78 trillion yuan (1.36 trillion US dollars) in new yuan-denominated loans in the first three months of 2025, central bank data showed on Sunday. At the end of March, outstanding yuan ...
OpenAI于2025年4月11日宣布升级ChatGPT的“记忆”功能,让人工智能可参考用户过去的对话内容,提供更个性化的回应。此功能默认激活,因监管要求未在欧洲经济区、英国、瑞士、挪威、冰岛及列支敦士登等地推出。用户可随时关闭记忆功能以保护隐私。