首页
登录
职称英语
Cell phones may help busy executives keep in constant touch with important b
Cell phones may help busy executives keep in constant touch with important b
游客
2024-12-23
44
管理
问题
Cell phones may help busy executives keep in constant touch with important business associates, but they may also increase their risk of high blood pressure, preliminary research suggests. A study of 10 German mobile phone users found that when they switched on their phone, their blood pressure shot up by 5 to l0 millimeters of mercury, researchers reported in this week’s issue of the international medical journal, The Lancet. Exactly how cell-phone use can lead to increases in blood pressure is unclear, but researchers speculate that the electromagnetic fields emitted by phones may somehow boost pressure. While the blood pressure increases found in the new study are small, they may be detrimental to people who already suffer from hypertension, researchers led by S. Braune of the Neurologische Universitateklinik in Freiburg, Germany, explained.
选项
答案
一项初步的研究表明,手机可以帮助忙碌的经理们和重要的商务伙伴保持及时联系,但是使用手机也有可能增加他们患高血压的危险。对德国的10名手机使用者的研究发现,当他们打开手机时,他们的血压瞬时升高 5~10毫米血压计水银柱,研究人员在奉周出版的国际医学杂志《柳叶刀》上如是说。手机如何导致血压升高的确切理由尚不清楚,但是研究人员推测,可能是手机发出的电磁场使得血压升高。德国弗兰堡垒大学神经病学研究所的S.勃劳恩领导的研究人员解释说,尽管在这项新的研究中发现的手机导致的血压升高微不足道,但对那些已经患高血压
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3880483.html
相关试题推荐
WhatisthemostimportanteconomicactivityinCanada?A、Manufacturing.B、Farmin
ItisgenerallyregardedthatKeats’mostimportantandmaturepoemsareinthe
ForMrs.Saxby,theresumeisall-important,becauseit[br][originaltext]M:A
ForMrs.Saxby,theresumeisall-important,becauseit[br][originaltext]M:A
ForMrs.Saxby,theresumeisall-important,becauseit[originaltext]M:Asyou
Thewomanthinkstheimportantthingforinsomniouspeopleisthat[br][origin
Thewomanthinkstheimportantthingforinsomniouspeopleisthat[br][origin
Thedifferentphoneswhichcanrepresentaphonemeindifferentphoneticenviron
Whenschoolstartseachyear,themostimportantquestiononthemindsofpa
Whenschoolstartseachyear,themostimportantquestiononthemindsofpa
随机试题
ThegenerationofAmericanswhoarenow(in1989)youngadultshasbeen,as
根据下面资料,回答问题A省B煤矿属于个体私营企业,2014年8月开始筹建。201
《中国药典》溶出度测定法收载有A.分光光度法B.家兔法C.光阻法D.浆法E.稀释
截至2015年底,中国创业投资各类机构数已达1775家,同比增长14.4%。其中
设是非奇异矩阵A的特征值,则矩阵(2A3)-1有一个特征值为:A.3 B.4
物流服务项目的服务方式是()。A、在既定的资源和要求约束下,为实现技术开发、技术
各级政府及政府机构出现资金剩余时,可通过购买()投资于证券市场。 A.政府
简述小学生性格差异的教育意义。
一住店客人未付房钱即想离开旅馆去车站。旅馆服务员揪住他不让走,并打报警电话。客人
安全目标体系就是安全目标的(),是安全目标管理的核心。A.网络化 B.正规化
最新回复
(
0
)