中山市哪个医院看痔疮比较好(中山肚子胀屁眼疼) (今日更新中)

Tesla on Thursday recalled about 123,000 Model S sedans, asking customers with cars built before April of 2016 to have their power steering bolts replaced.A Tesla spokesperson said the company has observed "excessive corrosion" of the part in some cold climates where a certain type of road salt is used.No injuries or accidents have been reported in connection with the issue, the spokesperson said.A Tesla spokesperson said that if the bolts fail, the driver should still be able to control the vehicle. The issue can make the car more difficult to steer at low speeds and to parallel park, and it should "not materially affect control at high speed."The company sent out emails to Model S owners who have cars included in the recall.The Model S has been lauded for its safety ratings, but news of this recall comes at a rough time for Tesla.Its stock price has plunged more than 25% over the past month. Investors are worried about the startup's ability to deliver on its first mass-market car, the Model 3, which has been plagued by manufacturing woes.Tesla's stock sank nearly 4% during after-hours trading Thursday after news broke about the Model S recall.The-CNN-Wire 1183

STOCKHOLM — Americans Paul R. Milgrom and Robert B. Wilson have won the Nobel Prize in economics for “improvements to auction theory and inventions of new auction formats.” The Nobel Committee said their discoveries have benefitted sellers, buyers and taxpayers. Monday's award comes as much of the world experiences the worst recession since World War II because of the impact of the coronavirus pandemic. The award caps a week of Nobel Prizes and is technically known as the Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel. Since its establishment in 1969, it has been awarded 51 times and is now widely considered one of the Nobel prizes. 672

The 6-year copyright lawsuit against English rock band Led Zeppelin over their epic ballad "Stairway to Heaven" came to an unelectrified end Monday after the Supreme Court decided not to hear the case.With the justices not listening to the case, they awarded the band a victory by default.Instead, the court opted to uphold the March ruling from the U.S. Court of Appeals in San Francisco that found the rock band did not steal the song from the band Spirit.In 2014, the estate of late Spirit guitarist Randy Wolfe filed the suit, saying Led Zeppelin stole the opening riff off Spirit's 1968 track "Taurus," according to the New York Times.In June 2016, a jury in Los Angeles decided that Led Zeppelin did not steal Spirit's riff, CBS News reported.According to the Associated Press, a three-judge panel of the 9th Circuit Court of Appeals in San Francisco ruled in Sept. 2018 that the jurors were given wrong instructions by the judge, so a new trial was ordered.In March, the 9th Circuit Court of Appeals restored a jury verdict finding the band did not steal from Spirit, Variety reported. 1100

Swishing with mouthwash can help freshen that mask breath, and, new research suggests, reduce the amount of coronavirus in the mouth and may help reduce the spread of the virus.Physicians and scientists at the Penn State College of Medicine studied the effect of rinsing with a neti pot, peroxide sore-mouth cleansers, mouthwashes and a 1 percent solution of baby shampoo, which is often used by head and neck doctors to rinse the sinuses. All of the products are currently available to consumers, many over-the-counter.They found several of the nasal and oral rinses had “a strong ability to neutralize human coronavirus, which suggests that these products may have the potential to reduce the amount of virus spread by people who are COVID-19 positive,” the college said in a written statement.Researchers used human coronaviruses that are similar to SARS-CoV-2, the coronavirus strain that causes COVID-19. The “outer envelopes of the human coronavirus tested and SARS-CoV-2 are genetically similar,” the researchers stated.“While we wait for a vaccine to be developed, methods to reduce transmission are needed,” said Craig Meyers, the professor who led the study. “The products we tested are readily available and often already part of people’s daily routines.”The study looked at the effectiveness of the various products when they interact with a solution containing a strain of human coronavirus at intervals of 30 seconds, one minute and two minutes.The 1 percent baby shampoo solution inactivated more than 99.9 percent of the human coronavirus after being in contact for two minutes. The mouthwash and gargle products were also 99.9 percent effective in inactivating the human coronavirus, but after only 30 seconds of contact.The findings from Penn State College of Medicine add to findings earlier this year that showed certain types of oral rinses could inactivate SARS-CoV-2.Meyers said the next step in this line of research is to evaluate products like mouthwashes in COVID-19 positive patients to see if they reduce the viral load.The study’s results were published this week in the Journal of Medical Virology. 2137

TERRE HAUTE, Ind. (AP) — A man who killed a Kansas girl more than two decades ago has been executed in Indiana.Keith Nelson became the fifth federal inmate put to death this year and second this week.Nelson received a lethal injection Friday at the federal prison in Terre Haute, Indiana, after a higher court tossed a ruling that would have required the government to get a prescription for the drug used to kill him.Questions about whether the drug pentobarbital causes pain prior to death had been a focus of appeals.Nelson grabbed 10-year-old Pamela Butler off the street on Oct. 12, 1999, as part of a plan to find a female to rape and kill. 654

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