'It is most probably from a mine in South Africa known as Premier mine and now as Cullinan, where most of the blue diamonds are from. Probably in the last 30 years,' Mr Lunel said.
Of the 200 nominated companies, 101 are privately-owned, while the rest are State-owned enterprises. The total value of these 200 listed brands has risen by 36 percent year-on-year to reach $696 billion, with the top 10 accounting for 46 percent of the total value.
To help control the spread of COVID-19, the Centers for Disease Control and Prevention has recommended getting a COVID-19 test for people who show symptoms of the disease, have come into contact with someone known to have the disease, or are in vulnerable groups.
The most common form of testing for the novel coronavirus involves the use of a nasopharyngeal, or nasal, swab. The swab reaches deep into the back of a person’s nose and mouth to collect cells and fluids from the upper respiratory system, which can then be checked with diagnostic tests for the presence of the novel coronavirus known as SARS-CoV-2.
The testing procedure involves inserting a 6-inch-long swab into the cavity between the nose and mouth for 15 seconds and rotating it several times. The swabbing is repeated on the other side. The swab is then inserted into a container and sent to a lab for testing.
Dr. Shawn Nasseri, an ear, nose and throat surgeon based in Beverly Hills who has conducted many COVID-19 swab tests, told us in an email that the nasal swab “follows the floor of the nose and goes to where the nose meets the throat, or naso-pharynx.”
Asked if the swab test is safe, Nasseri said, “Absolutely. The biggest risk is discomfort. The rare person — 1 in thousands — passes out from being super sensitive or gets a mild nosebleed. It’s estimated that close to 40 million or more swabs have been performed safely in the U.S. alone.”
But in recent weeks, viral posts on Facebook falsely claim that the nasal swab test can cause serious health issues. One post says, “The stick deep into the nose causes damage to the hamato-encephalic barrier and damages endocrine glands. This test creates an entrance to the brain for every infection.”
Dr. Yvonne Maldonado, a professor of epidemiology at the Stanford University School of Medicine, told us in an email that the Facebook claim “is not true.”
Over the past three years, drawing conclusions about China's box office growth has been complicated by Beijing's decision to include new service fees in official revenue totals.
Nasseri said that “it is incredibly implausible, if not impossible, to cross the skull base and blood-brain barrier with a swab unless someone uses a rigid metal instrument and is pointing the metal object 90 degrees in the wrong direction.”
Typically, he writes, analysts “see the root cause of emerging markets’ susceptibility to crises in weak institutions that make countries vulnerable to economic and financial instability.”
Mr Siddeeq, a retired teacher who is now living in the mid-western city of Indianapolis, said he was shocked when he was contacted by the university.
Centers for Disease Control and Prevention. “房”不胜防 网上虚假房源成“重灾区” Accessed Aug 3 2020.
Brueck, Hilary and Samantha Lee. “"This is something we believe is really important for the future of our country,"Facebook (FB, Fortune 500) CEO Mark Zuckerberg said in August. Business Insider. 15 Apr 2020.
Dr. Shawn Nasseri. Ear, nose and throat surgeon. Email exchange with FactCheck.org. 3 Aug 2020.
Dr. Yvonne Maldonado. Professor of epidemiology, Stanford University School of Medicine. Email exchange with FactCheck.org. 3 Aug 2020.
Fauzia, Miriam. “The 25 most common passwords have been released by Splashdata which makes password management applications. USA Today. 9 July 2020.
Marty, Francisco M., et al. 贾锋：家居建材市场web3.0时代的应对之策 New England Journal of Medicine. 28 May 2020.
Swenson, Ali. 来自5个不同国家的5所商学院今年首次进入排行榜。新加坡李光前商学院(Lee Kong Chian School of Business)是新进入者中排名最高的，直接跃居第36位。加拿大女王大学史密斯商学院(Queen’s Smith School of Business)的排名提高最大，跃升32位至第67名。 Associated Press. 7 Jul 2020.
UCDavis Health. 北京房产交易七成为换房 南京或成下一个风口 Accessed 3 Aug 2020.
University of Queensland, Australia. 2019春季招聘出现新变化—— 新兴职业吸纳就业能力增强 Accessed Aug 3 2020.
U.S. National Library of Medicine, National Institutes of Health. “The Blood-Brain Barrier.” Accessed Aug. 4, 2020.