吉林市佳男科医院(吉林做包皮切割的哪家医院权威) (今日更新中)

The European leg of Lady Gaga's "Joanne World Tour" has been postponed as the singer grapples with health issues, Live Nation announced Monday.In a statement posted on the promoter's site,?Live Nation revealed that the portion of the tour that was set to begin September 21 in Barcelona, Spain, and conclude on October 28 in Cologne, Germany, has been postponed until 2018."Lady Gaga is suffering from severe physical pain that has impacted her ability to perform," the statement read. "She remains under the care of expert medical professionals who recommended the postponement earlier today." 602

The Geminid meteor shower peaks this week, so hope for clear skies that will let you see a beautiful show of green fireballs on Thursday and Friday. This will be the last -- and strongest -- meteor shower of the year, according to NASA.This phenomenon was first recorded in 1862 and causes a show each December.In the hours before sunrise Friday, the most meteors will be visible in the North American sky, peaking about 7:30 a.m. ET, predicts Sky & Telescope. To see when they will peak in your part of the world, check here.But the morning isn't your only chance. On Thursday and Friday, keep an eye on the sky a few hours after sunset -- just keep the moon at your back.Although the Geminid shower is known for its "shooting stars," the number of meteors visible depends on the time and how dark it is. There will be fewer of them earlier in the evening, but the shower should hit a maximum of about 100 per hour around 2 a.m., NASA said. For those in the suburbs, expect about 30 to 40 per hour. And if you're in a city like New York, San Francisco or Atlanta, you probably won't see anything.Early evening meteors may be longer, with dramatic streaks that last several seconds. Later on, the meteors will present quicker streaks or leave trails of smoke that appear to glow.The asteroid 3200 Phaethon is responsible for this meteor shower, which is unusual because comets usually create meteor showers with icy debris. Scientists have debated the very nature of what Phaethon is. The closely tracked near-Earth asteroid has been likened to comets, so it's been called a "rock comet."Phaethon was discovered in October 1983 and named after the Greek myth about the son of Helios, the sun god, because it closely approaches our sun.Phaethon orbits the sun closer than any other asteroid and takes 1.4 years to orbit it. The asteroid heats to about 1,300 degrees Fahrenheit on closest approach to the sun, which causes it to shed dusty debris.These particles cause the meteor shower when they plunge into Earth's atmosphere at 22 miles per second, vaporizing in the streaks we call "shooting stars."If you live in an urban area, you may want to drive to a place that isn't littered with city lights that will obstruct your view. If you're able to find an area unaffected by light pollution, meteors could be visible every couple of minutes from 10 p.m. until dawn.Find an open area with a wide view of the sky, and don't forget to bundle up. Make sure you have a chair or blanket so you can look straight up. And give your eyes about 20 to 30 minutes to adjust to the darkness -- without looking at your phone -- so meteors are easier to spot.While you're keeping an eye out for the meteor shower, you might see a small, foggy green patch in the sky, NASA said. That will be Comet 46P/Wirtanen, which is making its closest approach to Earth -- within 7 million miles -- for the next 20 years. And it will be visible to the naked eye. The comet is expected to come closest to Earth and peak Sunday. 3007

The Food and Drug Administration released updated safety standards Tuesday for makers of COVID-19 vaccines despite efforts by the White House to block them, clearing the way for requirements that are widely expected to prevent the introduction of a vaccine before Election Day.In the new guidelines posted on its website, the FDA said vaccine makers should follow trial participants for at least two months to rule out any major side effects before seeking emergency approval. That standard had been a sticking point between the FDA and White House officials, who said it could unreasonably delay the availability of COVID-19 vaccines.President Donald Trump has repeatedly insisted a vaccine could be authorized before Nov. 3, even though top government scientists working on the effort have said that timeline is very unlikely. On Monday Trump said vaccines are coming “momentarily,” in a video recorded after he returned to the White House.Former FDA officials have warned that public perception that a vaccine was being rushed out for political reasons could derail efforts to vaccinate millions of Americans.A senior administration official confirmed Monday that the White House had blocked FDA’s plans to formally publish the safety guidelines based on the two-month data requirement, arguing there was “no clinical or medical reason” for it.But on Tuesday, the FDA posted the guidance on its website, making clear that regulators plan to impose the safety standards for any vaccine seeking an expedited path to market.FDA Commissioner Stephen Hahn said in a statement that he hoped the guidelines would help “the public understand our science-based decision-making process that assures vaccine quality, safety and efficacy.”The requirements are aimed at companies seeking rapid approval through the FDA’s emergency authorization pathway. That accelerated process, reserved for health emergencies, allows medical products onto the market based on a lower bar than traditional FDA approval. But FDA has made clear only vaccines that are shown to be safe and effective will be authorized for coronavirus.Former FDA acting commissioner Dr. Stephen Ostroff said the requirements seem reasonable given the agency is in largely “uncharted territory” in terms of considering emergency use of a vaccine. The agency has only previously cleared one vaccine through the method — a decades-old shot that was authorized to prevent anthrax poisoning in 2005.“There really is no margin for error here,” Ostroff said. “Even when you’re talking about limited use of a vaccine there has to be some level of assurance that there isn’t a risk here that would far outweigh the benefit.”Dr. Peter Marks, the head of FDA’s vaccine division, said Tuesday that the two-month follow-up requirement was chosen to be “something reasonably aggressive, but not too conservative — right in the middle.” He spoke at a symposium organized by Johns Hopkins University.Initial doses of vaccines for emergency use would likely be reserved for medical workers and people with health conditions that make them particularly vulnerable to coronavirus. Full FDA approval for the general population will require significantly more data and is not expected until mid-2021.The White House attempt to block the guidance followed a string of instances in which the Trump administration has undercut its own medical experts working to combat the pandemic. FDA’s Hahn has been attempting to shore up public confidence in the vaccine review process for weeks, vowing that career scientists, not politicians, will decide if the shots are safe and effective.Pfizer CEO Albert Bourla has stoked excitement by saying that he expects data on whether the company’s candidate works to be ready in late October. But a number of variables would still have to align for the company to submit, and the FDA to review and greenlight, a vaccine application before Nov. 3. Pfizer’s competitors Moderna, AstraZeneca and Johnson & Johnson are working on longer research timelines.Vaccine development typically takes years, but the U.S. government has invested billions in efforts to accelerate the process and help multiple drugmakers prepare multiple candidates. All the doses will be purchased by the federal government for use vaccinating the U.S. population.Beyond exposing the rift between the White House and FDA, the delay in releasing the guidelines may have had limited practical effect.FDA scientists have been discussing the guidelines publicly for weeks and have made clear that the recommendations have already been shared with each of the vaccine developers.Former FDA Commissioner Scott Gottlieb said Tuesday that drugmakers depend on the FDA’s science-based endorsement to vouch for the safety and effectiveness of their products.“I can’t imagine a circumstance where a sponsor would challenge or seek to undermine the FDA’s role here,” Gottlieb said at the COVID-19 symposium. “This is precisely the moment when we need an objective, neutral arbiter.”Last week, Gottlieb and six other former FDA commissioners blasted the Trump administration for “undermining the credibility” of the agency in a op-ed calling for the release of the then-stalled vaccine guidelines.“Scientists should make decisions based on data, unfettered by political pressure or the intrusions of ideology or vested interests,” the officials wrote.___AP Medical Writer Lauran Neergaard contributed to this report.___The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Department of Science Education. The AP is solely responsible for all content. 5644

The first day of October might seem like an odd time to talk about summer camp, but one business has found a way to keep its operation running overtime during the COVID-19 pandemic.Camp Sea Gull is located on a remote part of the North Carolina shore. Typically, it accommodates thousands of campers a year. But once COVID-19 hit, that changed and put the camp in a precarious position along with so many other businesses.“It was really difficult,” said camp director Allison Simmons.Simmons said the camp was able to open this summer but only with a fraction of its normal participants. So, to try to attract more people, she had the idea of opening the bunks to families who wanted a change of scenery as they work or learn from home.“To me, this is giving a lot of our parents and students some hope in breaking up the monotony of whenever their school started,” said Simmons.The reservations allow families to stay at Camp Sea Gull for up to seven days, and Simmons, along with other administrators, came up with five different activity programs for families.The camp installed high-speed WiFi throughout its buildings so parents and their kids could access it during working hours, while it worked to offer activities afterward.A normal day might include opportunities to fish, sail, canoe, and play games from 3 p.m. to sundown.“[Before coming to camp] my kids were all sitting in their rooms by themselves for 6 or 8 hours a day in front of a screen, and that’s just not normal for kids,” said Stan Coerr.Coerr says he has been coming to Camp Sea Gull for 40 years--first as a camper, then as a counselor, and now as a dad who wants to plan a getaway with his three sons ages 20, 16, and 14.“I told my boys [the pandemic] won’t be the worst thing you go through but it will probably be the weirdest,” said Coerr. “And as much as I can get them out and doing things as a family, which is kind of rare these days, I will definitely take that opportunity.”Coerr says the four of them stay in the same bunk and have each claimed a portion of it for their work. Since being at camp for a few days now he says he has noticed his sons are more attentive to their schoolwork and bicker less.It has also allowed Simmons’ business to flourish. She says camp can now stay open past August, when it would end during a normal season.She says 75 percent of the people who have signed up are new clients as well. 2412

The end of net neutrality is now scheduled for next month.The Federal Communications Commission said in a notice filed Thursday that new rules repealing the net neutrality protections are set to take effect 30 days from this Friday, or June 11."Now, on June 11, these unnecessary and harmful internet regulations will be repealed and the bipartisan, light-touch approach that served the online world well for nearly 20 years will be restored," Ajit Pai, chairman of the FCC, said in a statement Thursday.The Republican-led FCC voted along party lines in December to repeal the Obama-era net neutrality rules, which were intended to prevent internet providers from blocking, speeding up, or slowing down access to specific online services.The FCC previously said that parts of the repeal order would take effect on April 23. The rest of the order required the approval of the Office of Management and Budget, which the FCC says it received earlier this month.The new timeline comes as net neutrality advocates make a last ditch effort to undo the repeal.Related: Trump administration sends mixed messages on big mediaSenate Democrats are currently pushing for a vote on a bill to overturn the decision as soon as next week. Even if the resolution passes the Senate, it still faces an uphill battle in the House.Gigi Sohn, a counselor to former FCC chairman Tom Wheeler, recently told CNN that the future of net neutrality will likely "stay murky" through the remainder of this calendar year, "at the very least."More than 20 states have filed a lawsuit to stop the net neutrality repeal. Several states, including New Jersey, Washington, Oregon and California, have gone so far as to push legislation to enforce the principles of net neutrality within their borders.This local legislation could lead to a legal showdown, however.A spokeswoman for the FCC previously directed CNNMoney to a section of the final order for net neutrality, in which the FCC asserts authority to prevent states from pursuing laws inconsistent with the net neutrality repeal."You do have a number of states who have passed rules and they haven't really implemented them because if they do they will be sued by the operators."It's patently illegal for the states to make their own internet policy," says Roslyn Layton, a visiting scholar at the American Enterprise Institute who served on President Trump's transition team for the FCC.Layton expects telecommunications companies will sue the states if they try to enforce the protections.  2527

来源：资阳报