HTTP/1.1 200 OK Cache-Control: no-cache, private Content-Type: text/html; charset=UTF-8 Date: Fri, 04 Dec 2020 07:32:51 GMT 久久爱国产视频在线久久乐精品
The Logic Behind A 14-Day Quarantine After Travel Or COVID-19 Exposure : Shots - Health News What's behind the "14 days of self-quarantine" guidance after exposure to someone with COVID-19 or after travel from a place with a high number of cases? Think of yourself as a potential incubator.
NPR logo The Science Behind A 14-Day Quarantine After Possible COVID-19 Exposure

The Science Behind A 14-Day Quarantine After Possible COVID-19 Exposure

A sign on the M8 motorway last week in Glasgow, Scotland. Jeff J. Mitchell/Getty Images hide caption

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Jeff J. Mitchell/Getty Images

租房要谨慎!看看你是否入了“套路贷”的坑?

Jeff J. Mitchell/Getty Images

To stop the spread of the coronavirus, health officials have a favorite refrain: After being in a city or region where there have been a lot of COVID-19 cases, spend 14 days in quarantine even if you feel perfectly fine — don't leave your house. Coming from New York? 14-day quarantine. Arriving in Hawaii? 14-day quarantine. Been in Italy or China or Iran recently? 14-day quarantine.

"That's a long-standing public health practice, and it's called 'traveler's quarantine,' " explains Lindsay Wiley, a professor at American University's Washington College of Law. "Fourteen days is not a made-up number here — it's based on what we know so far about COVID-19, and it's possible that over time we'll see that number change as we learn more [about the virus]."

The 14-day rule is widespread because public health agencies around the world work together on these guidelines. In the U.S., the 2016年全国建材家居市场景气度有所回暖 the quarantine period, and its counterpart organizations do so abroad, all in concert with the World Health Organization.

单词debut 联想记忆:
inspiring

该银行在其报告中称:中国是否减持库存将成为2017年棉花和糖市场的主要价格推动因素,玉米、大豆或植物油可能也是如此。

继续开放
阿尔文?罗思和劳埃德?沙普利的工作鼓舞了“蓬勃发展的研究领域”,并帮助改善了许多市场上的表现,瑞典皇家科学院说。
巴尼汤普森(Barney Thompson)是法律记者
横跨全美的大日食
Company: Nation Waste, Inc.
The University of St Gallen remains top overall, the seventh consecutive year that the Swiss school’s MA in Strategy and International Management has headed the ranking. HEC Paris stays in second place, a position it has held since 2014, while Spain’s IE Business School jumps four places to third.
威廉凯特夫妇多次让加拿大人等候多时,例如,抵达加拿大时,两人花了20分钟时间才从飞机上下来接受加方欢迎团队的问候。
艾伦·狄珍妮丝:

"The incubation period varies from virus to virus and sometimes from host to host," says Rachel Graham, a virologist at the University of North Carolina's Gillings School of Global Public Health.

For the virus that causes COVID-19 — its official name is SARS-CoV-2 — researchers have found that the typical incubation period is about five days. About 97% of the people who get infected and develop symptoms will do so within 11 to 12 days, and about 99% will within 14 days.

Canadian border agents are handing people entering Canada a sheet from the Public Health Agency of Canada that instructs them to self-quarantine for 14 days and monitor themselves for any symptoms that might signal COVID-19. Selena Simmons-Duffin/NPR hide caption

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Selena Simmons-Duffin/NPR

In his report of Global Market of Industrial Robots, Junji Tsuda, president of International Federation of Robotics (IFR), noted that about 387,000 industrial robots were sold in 2017 worldwide, up 31% year-on-year, creating $50 billion in revenue, with China as one of key drivers behind the strong growth.
今年世界卫生组织宣布H1N1型流感为全球性传染病。庆幸的是,这种病毒远没有人们最初想的那样危险,而最新面世的疫苗似乎已经平息了那弥留在人们心头久久不能散去的恐惧。

Even if Asian countries introduced regulation similar to that of thriving ETF markets elsewhere in the world, there are other hurdles. Mr Montanari says, for example, that most products presented to Asian investors relate to equities in their domestic market so the ETFs are not being used to give investors local exposure to foreign markets.
芝加哥大学的一个研究小组制造了一种能够向大脑传递信号的假手来解决这个问题。他们以猴子为测试对象,研究动物大脑对触摸信号的反应。当装备了可以刺激大脑的假手后,那些猴子的反应就好像他们身体接触到了物体一样。
这需要领导人具备不同的技能——尤其需要领导人对组织的共同目标具有更清晰的视野。在新的一年,如何领导由机器人和人类组成的“团队”的困境将变得更为紧迫。
智能垃圾桶

Here are our top 10expectations for China in 2014:
8. A lovely flower doesn’t belong to the one who appreciates it, but to the dunghill it grows on. (“To stick a lovely flower in the dunghill” is a popular Chinese saying, normally used to describe the common social phenomenon of a pretty girl marrying an ugly but rich guy).
Goldman Sachs will pay out big bonuses, be publicly vilified for a month and then go quietly back to printing profits.
Usually sober-minded analysts, accustomed to the auto industry’s slow growth, seem to shed their inhibitions when it comes to Tesla. Rod Lache of Deutsche Bank has attached a $310 price target on the stock. Not to be out-done, Adam Jonas of Morgan Stanley established a $320 price target and calls Tesla it the “most important car company in the world”.
n. 毂,木片,中心

An illustration created at the U.S. Centers for Disease Control and Prevention conveys a likeness of the coronavirus that's behind the current pandemic. CDC hide caption

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CDC

这个节目围绕宾夕法尼亚州匹兹堡(Pittsburgh)的Abby Lee舞蹈学校里面的小孩子展开。
《出生于缅甸皇室的她成为军阀和大毒枭》(The Female Warlord Who Had C.I.A. Connections and Opium Routes)

CDC

n. 改革,改良
As we get closer to relegating 2014 to the history books, your local stock market guru most likely couldn’t be happier to see those books slammed shut.

教育行业基本上还未受到在线服务交付的影响——但可能会在2018年经历戏剧性的变化。
2.全球谋杀案
联想记忆
单词triangle 联想记忆:

When you post your résumé to a job board, such as Monster or Indeed, there's a chance your current employer could see it. In fact, Foss says many HR staffers and managers regularly search for their company names within job board submissions specifically to see if their employees are looking for jobs。
摩根大通资产管理公司(J.P. Morgan Asset Management)基金经理格雷格森(Neil Gregson)表示,若事实如此,将需要沙特阿拉伯削减一定的原油产量来抵消其他中东地区国家增产的影响。该公司管理着35亿美元自然资源投资资金。
该车票系统由中国铁道科学研究院电子计算技术研究所研发。该研究所副所长朱建生称:“如果所有这些车票排列起来,可以绕地球7圈。”
Will Tesla produce more than 250,000 Model 3s

位于第三位的是收入5.95千万的Fleetwood Mac,尽管这支乐队有三位男士,它也以拥有两位备受瞩目的女星为荣,她们是史蒂薇.妮克丝和最近回归的克莉丝汀麦克,是她们造就了本次上榜。乐队的巡回演唱会On With The Show在打分期间共有86场演唱会,在每个城市平均挣得超过1百万。
湿疹的根本原因最终得到确认。科学家查到了一系列蛋白质和分子引起这种令人难以忍受的皮肤问题的途径,并指出丝聚合蛋白并非唯一的祸首,而我们过去却是这样认为的。
这两个非比寻常的性玩具将在美国旧金山亚洲艺术博物馆即将举办的展览中展出。
数据还显示,网红的分布和经济发展水平也有密切关系,北京、上海、广东、江苏和浙江等较发达地区是网红分布最多的五个地区。
Tracey and Viv Williams, a British couple, dressed as the green cartoon ogres from Shrek at their wedding held recently. Tracy, 33, made a lovely Princess Fion

在过去三年里,夏威夷航空公司的航班延误率只有6.92%,几乎是排名第二的阿拉斯加航空公司的一半——这家公司的航班延误率达到11.27%。
该报告指出,代理商和投资机构的涌入导致世界第二大经济体的增长方式和平台发生了额外的变化。小米科技公司的投资人和创始人雷军、360董事长周鸿祎、中国首富王健林等众多互联网大咖都大力支持流媒体的网络直播,这强烈表明了投资网红经济的巨大利润。
他说,这出乎我意料,但对腾讯走出国门来说这是一个好兆头,特别是因为微信同时结合了WhatsApp和Instagram的特点,所以是一个独特的产品,对于新兴市场消费者来说可能是一个相当不错的东西。
今年的最佳流行音乐专辑出自几位有许多话要讲的女强人:洛德对孤独的深刻思考,凯莎有关解放的强烈表态;泰勒·斯威夫特就真实的自己与媒体中所呈现的个人形象而与他们算总账。
我们不会越俎代庖,不会超越区域去做不应是中国做的事情。

进入前五强的还有桑德拉·布洛克(Sandra Bullock),是我们榜单中仅有的两位女演员之一(另一位是排名第十的詹妮弗·劳伦斯)。布洛克出演了两部电影题材迥异的热门影片:《地心引力》(Gravity)是一部紧张刺激的惊险片,有望使她再次获得奥斯卡提名;而《辣手警花》(The Heat)则是一部票房成绩不俗的喜剧片,全球票房收入达2.3亿美元。
苹果公司创始人史蒂夫乔布斯在旧金山的库比蒂诺(苹果电脑的全球总公司所在地)介绍新研发的苹果II 型机,1977,旧金山
单词summary 联想记忆:
是的,另一个萨克拉门托不该垫底的原因就是:费城今年有权和他们交换选秀权。因此,国王队完全没可能得到状元签,而且他们得到前三签位的可能性也很低。

The immediacy for a larger-screen iPhone comes partially from the Asian market where Samsung’s phablets have made significant inroads. Assuming that Apple’s agreement with China Mobile includes these upcoming products, the pricing adjustments that normally occur with new iPhones could make the iPhone 5C significantly more affordable and attractive to the Chinese market. This would begin to make sense of the 5C, which so far seems to be a sales disappointment for Apple. Perhaps the important thing about the 5C is that it is not the 5S, so that down the road it can be discounted without putting price pressure on Apple’s flagship.
“D型人格”最先由荷兰蒂尔堡大学的心理学家Johan Denollet提出。他还设计了一个测试,帮助人们认识自己是否具有D型人格特征。
中国的旅游业官员正力图在2014年扭转入境游客减少的情况,专家认为,如果能对其过时的旅行团进行改进并降低票价,这一计划就有可能实现。
这些人造耳朵对那些遭受过耳朵伤害或者耳朵停滞发育即患有小耳畸形的人来讲是巨大的福音。
The very best bosses I’ve seen are passionate about their work; they live and breathe their jobs and strive to do the best work possible. Yet at the same time, they have lives outside of work. They understand the need to balance family and work or play and work. And they set a good example of how to do that for their employees。
Scarlett Johansson of Captain America: Civil War was third at $25 million, down nearly 30 percent from 2015.

4.You Don't Like Most of Your Coworkers
马特·劳拉
de离开,priv=privat私人的-从私人那里拿走-剥夺

我们就是要打造开放的高地、投资的热土,和世界共享发展机遇。
确认发现近地宜居行星
大力优化外商投资环境。
由于合并后的航空公司通常继续分别公布航班延误统计数据,我们可能需要几年时间,才能看到全新美国航空公司在假日旅行方面表现如何。
The government-sponsored students have signed an agreement that says they are required to reimburse the government if they do not return home after completing their studies, said Xiong Binqi, vice president of 21st Century Education Research Institute.