" Headphones contain magnets , and some of these magnets are powerful , " said dr. william maisel , a cardiologist at beth israel deaconess medical center .
“耳机都有磁铁,而且有些磁铁的磁性非常强,”贝斯以色列女执事医疗中心的威廉姆迈希尔博士说道。
The ancient office of deaconess died out , but it has been revived in modern times .
古代的女执事办公室死了,但它已经在近代复兴。
Interestingly , women were twice as likely to have active brown fat than men , according to the study conducted by dr. ronald kahn and his colleagues at the joslin diabetes center , massachusetts general hospital , beth israel deaconess medical center and brigham and women 's hospital .