花甲之前动起来,古稀之后免受罪 诸平 Any physical activity is better late than never but earlier in older age, better still. 据《科技日报》( scitechdaily )网站 2022 年 2 月 19 日报道, 70 岁的老人每天进行 20 分钟的运动,能最好地预防晚年的主要心脏病( 20 Mins of Daily E ...
杂草却能帮助果树结更多的果实,您相信吗? 诸平 Fig. 1 Blaire Kleiman in the field, preparing to count mangos . Credit: Florida International University Fig. 2 Weeds growing around a mango tree. 据美国佛罗里达国际大学 ( Florida International University 简 ...
研究表明,戴口罩和不戴口罩的人感染 COVID - 19 的风险截然不同 诸平 Fig. 1 Masks that do not fit tightly at the edges allow air to enter and exit, especially at the nostrils, but also at the cheeks. But even ill-fitting masks still significantly reduce the risk of infection. Cre ...
哈佛大学新的研究概述了体育锻炼与长寿的关系 诸平 Credit: Unsplash/CC0 Public Domain 据美国哈佛大学( Harvard University ) 2021 年 11 月 23 日提供的消息,哈佛大学人类进化生物系( Department of Human Evolutionary Biology,Harvard University )、布里格姆妇女医院及哈佛 ...