HTTP/1.1 200 OK Cache-Control: no-cache, private Content-Type: text/html; charset=UTF-8 Date: Sat, 28 Nov 2020 02:50:56 GMT 久久乐视频
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

多地发布公积金新政 业内称提升购房者心理预期

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 经点问答:领个税“红包”,纳税人需要做哪些工作? the quarantine period, and its counterpart organizations do so abroad, all in concert with the World Health Organization.

腾讯控股有限公司公关部的一名员工、一款直播应用的负责人日前声称,一名男子通过在这个直播平台唱歌接受了一个13岁女孩25万多元(3.64万美元)的打赏,而该女孩在注册时可能隐瞒了年龄。
This is Us

On Turkey, which recently shot down a Russian warplane, Putin said he sees no possibility of overcoming the strained ties with the current Turkish leadership. He said he was shocked to see that Turkey hadn't tried to explain its action but turned to help from NATO instead.

Plante Moran
最佳二人组:汤普森广场
考察指标包括“智力资本和创新”、“技术成熟度”、“区域重要城市”、“健康、安全与治安”、“交通和城市规划”、“可持续发展与自然环境”、“文化与居民生活”、“经济影响力”、“成本”和“宜商环境”。
The film pulls heavily from the life of Arthur Bremer, who shot presidential candidate and segregationist George Wallace in 1972. Similarly to his film counterpart, Bremer shot Wallace shortly after being rebuffed by a young girl. Overall, though, his life was much less exciting than that of De Niro's character, with the biggest commonality between the two being that neither actually succeeds in killing a politician.
As computer programming is being hailed as the untapped opportunity in the American economy, New York Code and Design Academy is making it easier to speak code. By 2020 there will be 1.5 million computer science jobs with only 400, 000 computer science graduates. Moreover, computer science jobs are growing at twice the national average as other positions. But what if you didn’t graduate with a computer science degree, and have no plans to go back to college? New York Code and Design Academy is making it easier to learn web design and development by offering both night programs and intensive workshops — where it’s not uncommon for someone to walk out of the program having built a new website or setting sights on a new tech-based position at work. From where Founder Jeremy Snepar sits, you can’t afford to not know how to code in today’s digital economy. He sees coding as a technical skill that can and should be easier to learn, and New York Code and Design Academy is filling an important gap for anyone who’s ever said “if only I knew how to code.”
In 2017, his 14th season in the league, LeBron James averaged a career high in assists and rebounds. In the first two months of 2017-18, he's averaging a career high in 3-point percentage, but that's been talked about and dissected; it's been written about extensively.
n. 初次登场,首次露面 v. 初次登场
伦敦商学院今年在英国《金融时报》每年发布的4项排名中的表现,令其在欧洲最优秀的81所商学院中拔得头筹,这4项排名是:MBA、高管MBA(EMBA)、管理硕士(MiM)以及高管教育。(有两所商学院因得分相同并列第80位。)

"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

寄希望于电梯可能会再度恢复运行,他随即按下所有楼层的按钮,但是并没有奏效。于是,孙轶潇按下"停止"按钮,锁住电梯,确保不会再下坠。
2. 美国页岩油。截至2014年底,美国页岩油日产量已经超过900万桶,比2007年增加了80%。这些页岩油是造成石油供给过剩的主要力量,而供过于求是2014年油价暴跌的诱因之一。总的来说,美国页岩油开采公司都搬起石头砸了自己的脚,但关键在于,西德州轻质低硫原油(WTI)价格跌破60美元对它们有何影响?页岩油钻机数量不断减少,相关开支也遭到削减,然而到目前为止,美国页岩油产量依然稳定。按照当前油价,这个行业能否维持产出水平,或者说美国页岩油产量会不会减少将对国际市场供应乃至油价产生重大影响。

几家与韩国有关系的机构已经感受到了北京方面对萨德计划的怒火。上个月,由于乐天(Lotte)出让土地用于部署萨德平台,中国官方新闻机构新华社(Xinhua)向乐天发出了强硬警告。乐天是韩国最大的企业之一。
谢丽尔·布恩·艾萨克斯,学院理事会主席
Despite the surge of private wealth in China, the country’s billionaires have not yet cracked the top ranks of global rich lists. Hurun estimates that Mr Wang, China’s richest man and head of the Wanda group, ranks 26th globally.
台湾电影无缘2012奥斯卡最佳外语片

“整个20世纪下半叶,在世界各地,贸易和经济增速都出现了这么大的差异。所有的专业化分工都意味着出口增长快于GDP增长,”威廉姆斯说。
10.专注工作,调节平衡
11月,财新-Markit制造业采购经理人指数(PMI)从10月的51%降至50.8%,接近区分扩张和收缩的50%大关。此前,路透社(Reuters)对经济学家进行调查得出的预测中值曾预计,制造业PMI将降至50.9%。
BEIJING: A group of Hyundai Motor Co dealers in China is seeking 800 million-900 million yuan ($120 million-135 million) in compensation from the South Korean automaker, saying Hyundai has cut the flow of models it exports to them, resulting in dealership losses and closures.
1.无叶风扇

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

But, despite the incessant warnings from security researchers, many people are still turning to weak, easily guessable passwords to protect their devices.
其他专利申请活跃的中国企业还包括中兴、阿里巴巴、小米、比亚迪和海尔,这些中企均在欧洲迅速扩张。

CDC

经理们在公司会管理等级制度上低于他们的人,但是优秀的经理也有方法管理他们的上级和代表团队的同事。很多时候这意味着有效的交流,管理期望和及时寻求帮助。
Bingo! In fewer than 20 words it combined five previous years’ winners, only to say nothing at all. With a heavy heart, I award eBay my overall Golden Flannel Award for 2016.

affection
谅解是赢家永远不会拿走一切。
3. “Spotlight” (Tom McCarthy)
These rankings use a different methodology from the overall ranking based on academic research performance in each specific subject.

不过,这种风潮好像不是在表达如今的女人想穿什么,而是在逃避,认为最安全的着装方式是回归过去,我认为这种想法是错误的。
他表示:“消费者将需要更多时间回归,这就是为什么我们聚焦于一项我们知道会奏效的方案,专注于价格可承受能力和城市地区的高端(饮料)。”他补充称,他相信,该公司将继续在中国扩大市场份额,同时正为消费者支出再次提速做好准备。
在一份电邮声明中,国际足联表示,在小组赛中,三等票总计售出143364张,相当于每场比赛就卖出了3000张。
Google's brand is now worth more than 109 billion U.S. dollars, around 2 billion dollars more than Apple, making it the most lucrative in the world.

He admitted to having mixed emotions about the letter as he and Vonnie are now divorced.
He was under the impression people clicking on the adverts would earn him money. But instead he was charged every time someone clicked on the link.
SplashData公司首席执行官摩根-斯莱恩说:“不幸的是,虽然最新的一部星球大战系列电影很精彩,但使用‘starwars’这个密码却很危险。”
Beyoncé featuring Nicki Minaj “Flawless (Remix)” (Parkwood/Columbia)
The 30 percent increase is to be driven bymore specialty drug innovation, greater patient access to medicines and reducedimpact from patent expiry dates.

这种迹象各个公司是不同的。你一定要记住,如果公司的业绩在下降,销售额在减少,但还没到危险的地步,这种信号可能不适用与你。然而,如果你的公司看起来就要破产啦,那么请赶快开始找一份新工作吧。
天文学家在2016年宣布,LIGO阵列检测到了两个黑洞碰撞所释放出来的引力波,证实了爱因斯坦广义相对论的关键部分。研究人员因这项发现而获得了诺贝尔物理学奖。但是研究人员的发现仍未结束:10月,科学家们监测到了两颗中子星的碰撞,不仅听到了碰撞造成的时空涟漪,而且还用性能强大的望远镜在光学上确认了这一事件。中子星的碰撞被认为是宇宙中所有重金属的来源,包括黄金和白银,LIGO的探测有助于验证有关宇宙化学形成的解释。
休伊·沃表示,每架飞机每天飞行12到16个航段,每个航班晚点都很容易造成当天几个航班的延误。为了解决这个问题,航空公司的系统运行和控制中心会在必要时做出调整。这可能涉及到把备用飞机和临时机组成员排入时间表,确保航班的准时到达。
This includes McKinsey, the consultancy that kick-started its secretive leadership election process in October with a gathering of more than 500 senior partners at the Grosvenor House Hotel in London. The next stage involves the firm’s 550 senior partners voting on a shortlist of candidates to replace Dominic Barton — the incumbent since 2009 — in January, followed by a run-off between the two most popular candidates in February.
如果你没听过这句话,你去年绝对没上过中文网。这句简单的话是留在魔兽BBS上的,不知道什么原因——有说法是有网络公司是幕后推手——这句话吸引了710万人点击,在发布后24小时内产生了30万条评论。

n. 理解力,智力
联想首席执行官杨元庆
最佳喜剧类编剧:阿兹?安萨里(Aziz Ansari)和艾伦?杨(Alan Yang),《无为大师》,“父亲母亲” (Master of None, "Parents")
单词predecessor 联想记忆:

['p?li?]
['?nik'spektidli]
n. 范围,行列,射程,山脉,一系列
中国进口下降在很大程度上源于大宗商品价格走低,而后者反过来又是中国总体需求下降的结果。中国已经多年是铁矿石、煤炭、铜等材料的世界最大消费国。
“A worker sent a text to a colleague saying he was quitting and asked her to forward it to management.”
It’s sometimes one of the scariest words in the English language, but it’s a word you should be prepared to say when opportunities arise in your career: Yes.

Winners: Pelicans
The report said families back home receive an average of $200 a month, which makes up 60 percent of the household income.Using the steady flow of remittances, families can buy food, get housing, go to school, access healthcare, improve sanitation, or even invest in a business and have some savings, the report said.
15. 有趣的巧合。环球影业是题材最具多样性的制片公司之一,它发行了《生活残骸》,也发行了《冲出康普顿》,还有《泰迪熊2》(Ted 2)。环球影业的女导演也是最多的,12月初,它占据了今年24%的市场份额。

The central bank last year spent more than six months signaling its intent to wean the economy off a third round of bond-buying, and the prospect upset markets at just about every turn. Now it's only in the first stage of that process.
根据美国影院业主协会的数据显示,2015年全球影院收益达383亿美元创新高,中国贡献了68亿美元的票房收入,较上一年增长了近五成。
A retrospective section will include movies produced by the Shanghai studio Wenhua, a company founded in 1946 that ushered a new era of Chinese art-house films, Zhang said, giving viewers "a glimpse of Chinese cinematic culture and history".
在北大和清华大学之后,中国内地入选该榜单前20名的院校还有中国科学技术大学,该校位居第15位;复旦大学排名第16位,上海交通大学排名第18位,而浙江大学排名第19。
Show must go on