HTTP/1.1 200 OK Cache-Control: no-cache, private Content-Type: text/html; charset=UTF-8 Date: Mon, 23 Nov 2020 18:55:06 GMT 精点视频a
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

青年之声:有一套房子之后才能娶爱的人吗?

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 政策之下家具业的转型 未来发展之路如何走? the quarantine period, and its counterpart organizations do so abroad, all in concert with the World Health Organization.

Online registration will end on Oct. 24. The exam will be held on Nov. 27 in major Chinese cities.
9. Firefighter

“I don’t think there are any companies that have survived big assaults from two of the biggest beasts in the hedge fund jungle,” says Ms Simpson of Calpers. “He is cool, calm and collected — the corporate exemplar of ‘Keep calm and carry on’.”

可口可乐首席运营官詹姆斯?昆西(James Quincey)表示:“我们并未真的假设今年余下时期中国的形势会好转。”他表示,今年第二季度该公司在华果汁销售额降幅达到两位数,可口可乐饮料销售额降幅为个位数。
Insecure
Six regions recorded GDP growth less than 7 percent, with China's north-eastern rust belt Liaoning province at the bottom with negative growth.
历史学家希望解开有关理查三世的谜团,公开证据以反驳他杀害了两个年轻侄子的说法,重点关注他在位两年期间的成就,包括建立了保释制度和法律援助制度。
vt. 安慰,使
单词check 联想记忆:
The Thai capital has bounced to the top of an annual list of the world's most popular travel destinations after spending several years in the wilderness (of second place).
1. Bottoms Up Beer System

"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

This is only the second Nobel Peace Prize to come to auction. This award marked the first time someone from Latin America received the honor. The 1936 recipient was Argentina's foreign minister, Carlos Saavedra Lamas.
It was the lesson of the UK general election and it's the big 'takeaway' from Cannes too: prediction is a mug's game. All week the chatter was that Todd Haynes' lesbian love story Carol was set to collect the Palme d'Or – or that Holocaust drama Son of Saul from first-time director László Nemes would triumph. In the last few days a consensus began to form around The Assassin from Taiwanese director Hou Hsiao-Hsien; according to British bookmakers, The Lobster was the one to beat. But when Jacques Audiard's Dheepan was announced as the winner, the response was a collective “really?” For all the pundits, critics' panels, insider gossip, statistics and God knows what else, few had picked it. Oh well: c'est la vie.

懂得处人准没错
romantic
You can make eye contact with the professor. Don't underestimate the power of this. If your teacher knows you're really listening and that you care about what you're learning, he or she will be extra willing to help you. Besides, it'll feel like you've got your own private teacher.
尽管在奥巴马担任美国总统的过去的四年里,美国经济复苏缓慢、失业率居高不下,奥巴马在几个关键的摇摆州获得的选票还是高于罗姆尼。美国选民在两种风格明显迥异的国家发展愿景中做出了自己的决定。

JINX: THE LIFE AND DEATHS OF ROBERT DURST (HBO, Feb. 8) Andrew Jarecki (“Capturing the Friedmans”) directed this six-part documentary series with the cooperation of Mr. Durst, the New York real estate scion linked to several killings and the unsolved disappearance of his first wife.
Recruits are expected to have a decent degree result — a 2.1 or above. While academic credentials are important, Teach First also looks for personal skills such as humility, respect and empathy. Applications to join the scheme outnumber the places available by seven to one.
据《每日经济新闻》报道,这16家上市银行计划向股东返还3562亿元现金分红,与前一年相比减少了83亿元。
This elegant, informative and borderline beautiful sentence is a reminder that despite the horrific nature of the entries below, clarity remains attainable.
Loyal employees of this auto services company are rewarded on their 10th anniversary -- and every five years after --with a weekend getaway at a resort in Boca Raton, Fla. (The company is headquartered just 15 minutes away.)

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

7. The 2012 Ig Nobel Physics Prize
So the messaging apps have gotten creative. Tango, for example, inserts ads within a user’s messaging “inbox.” WeChat, a popular Chinese app that is owned by Tencent, makes money through games, stickers (which are similar to emojis), and mobile commerce. Kik offers a feature that some are calling “chatvertising,” where users hold conversations with chat-bots powered by brands like Funny or Die and Moviefone.

CDC

7. 《出局:禁止接触》(Out 1: Noli Me Tangere),导演:雅克·里维特(Jacques Rivette)。
依然年轻

That calm can sometimes be taken for a lack of the urgency that is vital in the fast-moving tech industry. Many were disappointed that Apple Watch was not made available to buy this year. But analysts say Apple’s approach of waiting until it has perfected a product usually leads to stronger long-term performance. Samsung, whose smartphone sales have suffered this year, is on its sixth-generation smartwatch, but has still not found a real hit.
质检总局副局长梅克保说道:“各级质量监督部门必须加强质量监督、继续打击违法行为,从而提高产品质量、保护消费者的权利。”
黄金市场可能会对美元以及美国加息的前景着迷。但还有一个因素正在逼近:金矿供应下降。
Children show “Paper-cutting Flowers” (China Southern Dance School under the China Dancers Association)

但是这并没有阻止科学家在实验室发展人造大脑。今年奥地利的科学家仅从干细胞开始,成功地创造出等同于9个周大的婴儿的大脑。目前,这些大脑只有豌豆大小,也不能思考。阻止这些试验品发育成具有完全功能的大脑的因素是它们没有血液供给。
加快推进国企国资改革。
Although the banks' dividend to shareholders is shrinking, it still accounted for half of the combined dividends of all public companies in China. The banks' earnings also made up 52% of the total profits reported by listed companies last year.
影片大量借鉴了亚瑟·布雷默的事迹,此人于1972年枪击了总统候选人和隔离主义者乔治·华莱士。与电影中一样,布雷默枪击华莱士也是在被一个年轻女孩拒绝后不久。尽管如此,他的生活总的来说不如德尼罗的角色那么激动人心,他俩最大的共同点,就是都没有真的杀死目标。

The system sold around 1.1 million tickets during the 2012 Spring Festival travel rush. Last year it sold 11 million over the same period.
*最佳真人秀主持:鲁保罗?查尔斯(RuPaul Charles),《鲁保罗变装皇后秀》(RuPaul’s Drag Race, Logo)
“不能再采取某些国家先行动,其他国家随后行动的策略,因为时间不多了,”奥斯陆国际气候与环境研究中心(Center for International Climate and Environmental Research)的科学家格伦·P·彼得斯(Glen P. Peters)说。他也参与了这些新数据的编制。“现在需要大家齐心协力。”
During the summers, Good Humor ice cream trucks visit the company's campuses every other Friday during lunchtime. In the fall, cider and doughnuts are served twice a month, mid-morning.
早先一个由活动分子和美国人权基金在一月份投放100000份电影的计划被推迟到了上个月的新年后。

engaged
Company: Samasource
This is the biggest question hanging over the global economy. And the biggest risk.
In the book, Galore moves in with Bond in London and together they spend their mornings squabbling.
虽然原著的豆瓣评分有7.9,但电视剧却因为劣质的改编仅获得5分。

iPhone推出一款更大屏幕iPhone手机的迫切性部分来自于亚洲市场——三星平板手机声势浩大地占领了这个市场。假设苹果和中国移动签订的协议包括上述即将推出的新品,那么新款iPhone推出时通常会出现的价格调整将使iPhone 5C对中国市场而言更为便宜且更具吸引力。而这对5C来说也是正确的方向——目前为止,苹果公司对该款产品的销售额颇为失望。或许关于5C重要的一点是,它不是5S,所以将来它可以在不对苹果旗舰产品价格造成压力的情况下进行打折。
The Mensa Supervised IQ Test can only be taken by children aged over ten-and-a-half and consists of two separate industry-standard assessments. One measures mainly verbal reasoning skills and the other, which includes diagrams and images, assesses visual and spatial logic. And Nishi, from Audenshaw in Tameside, scored the highest possible mark of 162 in the first test – known as the Cattell III B score. She scored 142 in the second element, the Culture Fare Scale, with the results putting her in the top one per cent of the nation in terms of IQ. Anyone scoring a percentile of two in any Mensa test is admitted to the society.
Hurricane Irma
Most technology developers are seeing app use grow and web use decline. That means companies have to have strong, fast, meaningful mobile platforms and those that don't lose customers.


7. The legacy of a celebrated neuroscientist is contested
pne以前+vi路[引申为走]+ous→以前走过的→以前的
China's innovation indicators show "consistent steady improvement", Gurry said, adding: "And there's no reason to think that that will not continue."
There are merely citizens whose choices not only may, but surely will, change.
米拉?库妮丝排名第二,其后是凯特?阿普顿、流行歌星蕾哈娜和艾玛?斯通。

['triti]
公司:撒马源公司
Accounting and finance grads will be in demand too, the poll says. Note to college students already looking ahead to the summer: 52% of employers in the survey said they prefer to hire graduates with internship experience.

adv. 绝对地,完全地;独立地
fMyMcOap+fQw~Mwi)uNa
The enterprise storage company boosts company morale by hosting a mid-summer "Dog Day". Employees bring their pets to work and enjoy a vendor fair (local groomers, store owners, and trainers are often present), as well as a doggie talent show. A raffle runs the week leading up to the event, and all proceeds are donated to a local animal charity.
这枚奖牌在拍卖会上以95万美元的价格成交,但是需要额外支付的买方佣金使得最终的拍卖价格达到116万美元。
她的作品《回归大自然》描绘了一台复杂的净水机器。她和一组谷歌的艺术家们共同将这幅作品变成了动画。