首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Cell phones may help busy executives keep in constant touch with important business associates, but they may also increase their
Cell phones may help busy executives keep in constant touch with important business associates, but they may also increase their
admin
2010-03-25
55
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 mobfie phone users found that when they switched on their phone, their blood pressure shot up by 5 to 10 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,研究人员在本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的人来说,可能是有害的。
解析
转载请注明原文地址:https://kaotiyun.com/show/zUqO777K
0
专业英语八级
相关试题推荐
Whenastudyreleasedearlierthisyearlinkedsleepingpillstoanincreaseincanceranddeathrates,morethanafewinsomnia
A、Becausetheyareafraidofgettingsick.B、Becausetherestaurantdoesn’thaveanyleft.C、Becausetheywantshrimpcocktaili
IusedtoboastthatBritainwasarelativelyuncorruptsociety.LookatFrance,Iwouldsay,whereahighproportionofrecent
IusedtoboastthatBritainwasarelativelyuncorruptsociety.LookatFrance,Iwouldsay,whereahighproportionofrecent
我们要创造更加良好的政治环境和更加自由的学术氛围,让人民追求真理、崇尚理性、尊重科学,探索自然的奥秘、社会的法则和人生的真谛。正因为有了充分的学术自由,像牛顿这样伟大的科学家,才能够思潮奔腾、才华进发,敢于思考前人从未思考过的问题,敢于踏进前人从未涉足的领
A、France.B、Italy.C、Switzerland.D、Spain.A
CharlesDickensobservedofrevolutionaryFrancethatitwasthebestoftimesandtheworstoftimes,thespringofhopeandth
A、Buses,restaurants,andcafesareallpotentialdeathtrapstoresidentsintheMiddleEast.B、Jerusalemhasbeenthroughone
EatingouthasbecomeasAmericanasapplepie,butforthosemanningthekitchen,restaurantworkisanythingbutanAmericand
EatingouthasbecomeasAmericanasapplepie,butforthosemanningthekitchen,restaurantworkisanythingbutanAmericand
随机试题
如果识别出被审计单位违反法律法规的行为,下列各项程序中,注册会计师的做法错误的是()。
计算机中,主存储器的基本编址单元是______。
阿米巴肝脓肿属于急性化脓性阑尾炎属于
下列有关清末变法修律和司法体制变革的表述哪一项是错误的?
在国际税法中,对于法人居民身份的认定各国有不同标准。下列哪些属于判断法人纳税居民身份的标准?(2009—卷一—87,多)
在实务中,建筑工程承包方式主要有()。
个人所得税纳税期限的最后一日是法定休假日的,以休假日为期限的最后一日。()
细胞能正常完成各项生命活动的前提条件是()。
下列程序段中,不能正确赋值的是
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimates(theorderthatincludeshumans,apes,andmonkeys
最新回复
(
0
)