日本超级计算机显示湿度影响冠状病毒的气溶胶传播

2020-10-14 15:26

Japan supercomputer shows humidity affects aerosol spread of coronavirus 7nh世界播

日本超级计算机显示湿度影响冠状病毒的气溶胶传播7nh世界播


暂无7nh世界播

The finding suggests that the use of humidifiers may help limit infections during times when window ventilation is not possible. 7nh世界播

这一发现表明,在窗户无法通风的情况下,使用加湿器可能有助于限制感染7nh世界播


TOKYO (REUTERS) - A Japanese supercomputer showed that humidity can have a large effect on the dispersion of virus particles, pointing to heightened coronavirus contagion risks in dry, indoor conditions during the winter months. 7nh世界播

东京(路透社)-日本的一台超级计算机显示,湿度可以对病毒颗粒的扩散产生很大影响,这表明冬季几个月在干燥的室内条件下冠状病毒传染的风险会增加。7nh世界播


The finding suggests that the use of humidifiers may help limit infections during times when window ventilation is not possible, according to a study released on Tuesday (Oct 13) by research giant Riken and Kobe University. 7nh世界播

根据研究巨头理研和神户大学周二(10月13日)发布的一项研究,这一发现表明,在无法通过窗户通风的情况下,使用加湿器可能有助于限制感染。7nh世界播


The researchers used the Fugaku supercomputer to model the emission and flow of virus-like particles from infected people in a variety of indoor environments. 7nh世界播

研究人员使用Fugaku超级计算机对感染人群在各种室内环境中的病毒样颗粒的排放和流动进行建模。7nh世界播


Air humidity of lower than 30 per cent resulted in more than double the amount of aerosolised particles, compared with levels of 60 per cent or higher, the simulations showed. 7nh世界播

模拟显示,空气湿度低于30%会导致气雾化颗粒物的数量增加一倍以上,而空气湿度水平在60%或更高。7nh世界播


The study also indicated that clear face shields are not as effective as masks in preventing the spread of aerosols. Other findings showed that diners are more at risk from people to their side compared to across the table, and the number of singers in choruses should be limited and spaced out. 7nh世界播

研究还表明,透明面罩在防止气溶胶传播方面不如口罩有效。其他发现显示,与餐桌对面相比,用餐者更容易受到身边人的威胁,合唱团的歌手数量应该受到限制,并要分开。7nh世界播


The research team led by Dr Makoto Tsubokura previously used the Fugaku supercomputer to model contagion conditions in trains, work spaces, and classrooms. 7nh世界播

由Makoto Tsubokura博士领导的研究小组之前使用Fugaku超级计算机对火车、工作场所和教室中的传染条件进行了建模。7nh世界播

© 2016 世界播 www.shijiebobao.com 中国互联网举报中心 京ICP证140141号 鄂ICP备18018000号-1
违法和不良信息举报: