HTTP/1.1 200 OK Cache-Control: no-cache, private Content-Type: text/html; charset=UTF-8 Date: Sun, 29 Nov 2020 23:33:22 GMT 日日夜夜鲁鲁手机在线
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

toggle caption
Jeff J. Mitchell/Getty Images

人民日报:“电商专供”不该变味

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 方星海:注册制与现行核准制有五个方面的区别 the quarantine period, and its counterpart organizations do so abroad, all in concert with the World Health Organization.

今年第一个月,不论以人民币还是以美元计,中国出口和进口都出现了大于预期的跌幅。
三、2017年重点工作任务

Coca-Cola cut its sales forecast for this year as it struggles with a consumer slowdown in China, sending the drinks group’s shares down more than 3 per cent.

productive
['pri:dises?]
experienced
China saw its population grow last year, along with an improved male-female ratio and the level of education, according to a survey from the National Bureau of Statistics that was released on last Wednesday.
在电影《007:大破天幕杀机》中饰演邦女郎的贝纳尼丝·玛尔洛(Berenice Marlohe),已经确认加盟导演特伦斯·马立克(TerrenceMalick)执导的最新电影作品,目前此影片正在奥斯汀进行拍摄。
2002年,电视剧《绝望主妇》的制片人马克·切利正在家和他母亲看着电视。那天(以及前几天)的头条新闻是安德烈·耶茨案件审判。她因在浴缸里溺死自己的5个孩子而受审。马克转身问他母亲:"你能想象一个女人究竟是多么绝望才会杀了亲生孩子?"
China’s trade with the rest of the world fell sharply in October from a year earlier, with imports of raw materials particularly hard hit as slowing Chinese investment feeds through into weaker demand in the world’s biggest trader of goods.
But what drives the underlying optimism or pessimism? Koudijs, working with Hans-Joachim Voth at the UniversitatPompeuFabra in Barcelona, found surprising answers.

"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

toggle caption
Selena Simmons-Duffin/NPR

乔纳森·格雷泽导演的《皮囊之下》讲述的是一位美丽又可怕的外星人的故事,她本身美丽,恐怖而且是个外星人:这是一部完全与众不同的,残暴的色情电影。乔纳森·格雷泽以前导演的优秀作品仅仅只是为这部电影做的局部模糊的铺垫。他的《性感野兽》(2000)是一部令人视觉上满足的,兴奋的,充满智慧的犯罪惊悚片,它超越了那个年代操着方言的悲剧老头的模式。《重生》(2004)有着库布里克式的精致与阴冷,电影中的一些画面,十分出色;它是一部值得奉为经典的电影,但尚未实现。接着十年过去了,对那些电影事业一直无法实现的人,格雷泽似乎成为他们的设计师。(天知道,这种事情总发生在那些有天赋的人身上)。
岁数最小的富豪是来自挪威的企业继承人亚历山大·安德森,她今年只有19岁。亚历山大20岁的姐姐是岁数第二小的上榜富豪。

全食CEO约翰麦基的《自觉资本主义》(Conscious Capitalism)一书让公司高管们不得不思考这样一个观点,那就是处于最佳运转状态的企业能为所有利益相关方创造价值,而不仅仅是投资者。麦基认为,主要利益相关方包括顾客、员工、供应商、社会以及环境。他以好市多、西南航空(Southwest Airlines ,《财富》500强)和谷歌(Google,《财富》500强)为例,说明思维超越利润能够打造更强大而、更高效的公司。
The GDP of Southwest China's Chongqing Municipality grew by 10.7 percent in 2016, hitting 1.76 trillion yuan. Southwest China's Guizhou province and Tibet autonomous region posted 10.5 percent and 10 percent growth respectively.
10.American Hustle
The drama was broadcast during the summer holiday, targeting young audiences who prefer fantasies and romances.

There’s nothing worse than a boss who says one thing and does another, and nothing better than one who keeps his word. Just as managers must trust their team, employees must trust their boss to have their best interests at heart。
办事处副局长卢华东说:“自治区已投资40亿元人民币(约合6亿美元),用于推动贫困地区特色的产业,去年重新安置了77000名贫困人口。”
曼诺拉·达吉斯
*Guest Actor in a Drama Series: Hank Azaria, “Ray Donovan”
碧昂丝vs. 珍妮弗·洛佩兹

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

toggle caption
CDC

史赛克:免费医疗床
The China-US relationship is crucial not just to the two countries themselves, but also to regional and global peace, security, and stability. Hence we must work together to continuously take it forward.

CDC

Bank of China followed the trend, with profits up only 1.3 per cent and ROAA declining by 0.1 percentage points.
[.sju:p?'vin]

4.Avoid micromanaging
怎么玩吉他
14) When socializing, I don't find the right things to talk about 0 1 2 3 4
n. 石油

2016年即将上映的电影都是鸿篇巨制,众多佳片能让你一饱眼福。这些影片包括:《蝙蝠侠大战超人:正义黎明》、《美国船长3:内战》、《神奇动物在哪里》、《海底总动员2》、《星球大战:侠盗一号》、《X战警:天启》、《独立日2:复活》、《魔兽世界》以及《自杀小队》等。
On Nov. 24 and 25, Sotheby’s auctioned the collection of the fourth-generation Munich dealer Konrad Bernheimer, who owns the historic London gallery Colnaghi. Mr. Bernheimer, 65, has decided to scale down his operations. He is closing his Munich gallery, selling his grand Bavarian home, Marquartstein Castle, and is merging Colnaghi with a fellow London dealer, Coll & Cortes.
当新员工迈入QuikTrip位于塔尔萨的总部时,他们可没功夫去害羞:刚开始的几天,他们的办公桌上都摆着满满一大桶糖果。路过的同事常常停下来做自我介绍,顺手也抓块糖吃。
单词accomplished 联想记忆:

I expect the real drama to come early in 2018. But this is Donald Trump’s trade world. We just live in it.
v. 改革,改造,革新
Promote steady development of agriculture and continued increases in rural incomes
单词flimsy 联想记忆:
这个系列的特制镜框和太阳墨镜以“DVF|为谷歌眼镜设计”为标签,价格高达1,600美元以上。迄今为止,谷歌已经和雷朋(Ray-Ban)眼镜的生产商陆逊梯卡(Luxottica)以及其他几家提供时尚眼镜的公司如普拉达(Prada)等展开过合作。它还招募了曾在艺术网站Art.com担任首席市场官的时尚总监艾维o罗斯来领导谷歌眼镜团队。

全球收入最高的女星排行榜4-10位:
5. Confirmation of the discovery of a nearby habitable planet
对于英国广播公司文化部门来说,戛纳期间堆满了工作,而派对是少之又少。但是,影展之外的电影节给小镇描上了醉人的红色。在2013年,我们试图联系白雪香槟酒庄(Piper Heidsieck)计算电影节期间香槟的消费数量,但作为提供“官方饮品”的白雪香槟酒庄拒绝回应。不过看看克鲁瓦塞特(Croisette)大道上那些微醺的脸庞以及踉跄的步态,我们可以合理的推测香槟的消费数量十分庞大。电影节的第一周,在为马提欧?加洛尼影片《故事的故事》(Tale of Tales)举办的派对上香槟成河,狂欢者嗨至凌晨。次日早晨,英国广播公司的瑞贝卡?劳伦斯与某位明星进行访谈,询问其在采访前休息了多久。这位明星只是眯起了惺忪的眼睛,抬起了2根手指。
新年来临,祝新年快乐,愿你时时刻刻幸福欢乐!
The gorgeous Birman cat has more than 128,000 Instagram followers. And it has been the inspiration for many of Lagerfeld's designs.

Rouslan Krechetnikov和Hans Mayer对液体的溅出现象进行了研究。他们考察的课题是:人们在端着咖啡杯走动时咖啡的溅出情况,给你个提示吧,在你走到第七步至第十步之间,咖啡最容易溅出。
3.数学家
The housing slump has cut demand for iron ore, energy and other commodities. Higher global supplies have exacerbated the gap between supply and demand and pushed raw materials prices lower. This dynamic is not expected to change in the near term despite measures such as the interest rate cut in November.
Ahead of the release, economists at ANZ said they expected inflation to pick up in January owing to rising food prices, and the low commodity prices would weigh on the CPI.

最后,今年只有两所学校首次登上开放课程排行榜。上海交通大学安泰经济与管理学院(Antai College of Economics and Management)直接排到第32名,而亚利桑那大学(University of Arizona)艾勒管理学院(Eller College of Management)在75所院校中排名第68位。
Meanwhile, WeChat offers perhaps the greatest potential yet for Tencent to gain overseas users. Forrester analyst Bryan Wang said he has seen colleagues and friends in Singapore and India begin to appear on his WeChat contact list.
With the second round of (re)negotiations closing on Tuesday we have truly entered the technocratic phase of these trade talks.
bend的过去式和过去分词 adj. 下定决心的,弯曲的
乔斯·威登在度假的时候萌发了创作《萤火虫》的设想。他当时正在读一本叫做《天使杀手》的书,这本书讲述了一名葛底斯堡战役中的士兵的故事。威登深深地被这个士兵日复一日的艰辛生活所吸引。这本书的作者描写了大量日常生活中的繁琐细节,以及人们如何在缺乏现代科技和商业之便的情况下艰难度日。而威登对这种描写方式推崇备至。
The data was released by the National Bureau of Statistics on its website, saying the growth rate rebounded for the first time after a four-year straight drop.

The region boasts hundreds of miles of beaches and lakeshore, some of the country's oldest forests and waterfalls. Best of all, it offers reasonable travel costs and sees far fewer travelers than big cities.
Iron Man 3 is the highest-grossing movie of 2013 so far with $1.2 billion. But that’s not enough to put its star, Robert Downey Jr., on top of our list of the top-grossing actors. Dwayne “The Rock” Johnson beat him this year by working more.
再来看一下流失顾客的公司吧。

3. Jeonju, South Korea-Hundreds of traditional Korean houses remain in central Jeonju's Hanok village.
“我们现在从中国看到的情况不仅仅是巴西一国的现象,我们在整个拉美都看到了同样的情况,中国对所有市场的出口都在下降,”负责马士基航运在巴西、巴拉圭、乌拉圭和阿根廷业务的执行董事安东尼奥?多明格斯(Antonio Dominguez)表示,“已经连续几个季度出现这种情况,但随着我们进入(2016)年,这种局面变得越来越明显了。”
celebrity
最近雇主已经加大招聘力度。劳工部数据显示,10月份新增就业岗位17.1万个,今年以来平均每个月增加15.7万个。这个速度高于去年,并且是2006年以来最强劲的就业增长。[qh]
Coming of age: in the modern banlieues of Paris and in San Francisco in the 1970s. These movies dramatize the harrowing, thrilling passage to womanhood with unsparing honesty and infinite compassion.