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分享 [ 热点杂谈 ]:伪科学:闫氏报告
xufengnian 2021-4-22 10:57
《闫氏报告》是一篇具有误导性的“伪科学”文章,诬称新型冠状病毒是在中国的一个实验室里制造的。这是一个“伪科学”的例子,它是在情况尚不明朗的时候发布的。随着科学家们竞相寻找新冠病毒的起源,在开放的科学知识库中共享未经审查的预印本数据成为国际合作的一种重要模式。但是,科学界的日益开放很容易被媒体操纵,尤 [ ...阅读全文 ]
分享 [ 热点杂谈 ]:Coronavirus Pushes Colleges to the Breaking Point, Forcing 'Hard Choices' about
xufengnian 2020-5-4 12:18
MacMurray College survived the Civil War, the Great Depression and two world wars, but not the coronavirus pandemic. The private liberal-arts school in central Illinois announced recently it will shut its doors for good in May, after 174 years.Like many s [ ...阅读全文 ]
分享 [ 英文分享 ]:Poll: 53 percent of lower-income US households won’t be able to pay all of Apri
xufengnian 2020-4-24 16:54
Just over half of lower-income adults in the US reported that someone in their household had either lost a job or lost hours due to the coronavirus pandemic, according to a new Pew Research Center survey.The survey, of 4,917 US adults in April, revealed t [ ...阅读全文 ]
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