阜阳医院是否可以查过敏原新蔡皮肤病医院是正规的吗,颍州皮肤病医院中医皮肤病门诊部,阜阳哪家医院治荨麻疹好啊,淮滨皮肤病医院治疗怎么样,淮滨皮肤病医院的口碑怎么样,阜阳小孩胳膊长白斑怎么治,阜阳看湿诊到哪个医院好

Top North Korean officials warned the United States in a letter that denuclearization talks are "again at stake and may fall apart," sources familiar with the process told CNN.The letter was delivered to US Secretary of State Mike Pompeo, who abruptly canceled his fourth trip to Pyongyang, hours before he was scheduled to depart with his new special envoy Stephen Biegun on Friday, sources said.Three sources with direct knowledge of the North Korean position on denuclearization said the letter stated that Kim's regime felt that the process couldn't move forward because "the US is still not ready to meet (North Korean) expectations in terms of taking a step forward to sign a peace treaty."The US has so far been unwilling to replace the armistice agreement that ended the Korean War with a permanent, legally binding peace treaty, which would require the approval of two-thirds of the US Senate.If a compromise cannot be reached and nascent talks crumble, Pyongyang could resume "nuclear and missile activities," the sources said.The existence of the letter, sent to Pompeo by Kim Yong Chol, the former head of North Korea's spy agency, was first reported by the Washington Post.The Post, which characterized the letter as a "secret" communication, said it wasn't clear how Kim had gotten the letter to Pompeo, but suggested that it may have been sent through its UN mission.However, Pompeo has been relying on other backchannels, as opposed to dealing directly with his diplomatic counterpart North Korean Foreign Minister Ri Yong Ho, one source said."Before and after Pompeo became the Secretary of State, he seemed to be more interested in maintaining and engaging with Kim Yong Chol through a backdoor channel, rather than with his formal counterpart Ri Yong Ho," said the source. 1809

Three firefighters died Thursday while battling two separates blazes, one in Pennsylvania and the other in New York.On Thursday night, a New York City firefighter died during a five-alarm fire in Harlem on the set of the film "Motherless Brooklyn."Michael Davidson, 37, died of injuries in the blaze that broke out in the cellar of an unoccupied building, Fire Commissioner Daniel Nigro said in a press conference."To our great sorrow, we now know that a NYC firefighter lost his life battling the blaze that grew, and our hearts ache in solidarity with his family," producers of the film said in a statement.Edward Norton is the film's director, and Bruce Willis and Alec Baldwin are among the cast, according to Internet Movie Database.The fire broke out as the film crew wrapped up shooting for the day, according to the producers' statement. "We watched firsthand with astonishment as (firefighters) charged into the smoke to make sure all were safely out and then fought to contain the blaze and prevent it from spreading, putting their lives on the line as they do every day," it said.The fire spread rapidly, forcing firefighters to back out of the building. During that time, Davidson became separated from the rest of the unit, Nigro said.Davidson was found unconscious after a desperate search. He was transported to Harlem Hospital, where he later died.Davidson had been with the New York City Fire Department for 15 years and was cited for bravery four times, according to the fire agency's Facebook post. He is survived by his wife, Eileen, and four children. Davidson's father is a retired firefighter and had also worked in the same firehouse, Nigro said.Two other firefighters were seriously injured with burns and taken to Weill Cornell Burn Center; others had less serious injuries, Nigro said. 1820

Things looked grim aboard the Southwest flight.About 20 minutes after their flight departed from New York, passengers say they heard what sounded like explosions. The emergency from an engine failure appeared to have shattered a window on the plane. And what was most dire was that a female passenger was being sucked into the hole left by the broken glass.In those tumultuous moments with oxygen masks dangling down the cabin and passengers screaming as they struggled to save the woman, none of the panic came through in the voice of a pilot on Southwest Airlines Flight 1380.Tammie Jo Shults' name has not been officially released by Southwest Airlines, but passengers who were on the flight have identified her as the pilot. Many of them are praising her for how she handled the emergency Tuesday.In air traffic control audio, a female pilot spoke calmly and slowly, describing the emergency that was unraveling more than 30,000 feet in the air -- all the while trying to land a damaged plane suffering engine failure."We have a part of the aircraft missing," she told air traffic control.As they spoke briefly about the emergency landing the plane would have to make in Philadelphia, she asked matter-of-factly: "Could you have the medical meet us there on the runway as well? We've got injured passengers."Air traffic control responded: "Injured passengers, OK. And is your airplane physically on fire?""No, it's not on fire," she replied. "But part of it is missing. They said there's a hole and that someone went out."The air traffic controller responded: "Um, I'm sorry. You said there was a hole and somebody went out? Southwest 1380 it doesn't matter we will work it out there."The plane went from an altitude of 31,684 feet to just about 10,000 feet in a little over five minutes time, according to data from FlightRadar24.com.The plane descended precipitously, passenger Kristopher Johnson said, but the pilot regained control and informed passengers the flight was headed to Philadelphia.Another passenger Marty Martinez said he heard, "Brace for landing. Brace for landing."It was a rough landing, he said, and things were still so chaotic that he wasn't sure if the plane was going to crash."It was just all incredibly traumatic, and finally when we ... came to a halt, of course, the entire crowd was (in) tears and people crying and we were just thankful to be alive," Martinez said.Kathy Farnan, a passenger said that the crew knew what they were doing and kept everyone calm."The pilot was a veteran of the Navy," Farnan told CNN. "She had 32 years in -- a woman. And she was very good."When it was all over, the pilot came out of the cabin and hugged everyone, telling them, "You all did a great job. You did a very good job," said passenger Amy Serafini.They not only praised her technical skills, but her professionalism after they landed.Passengers told CNN affiliate WPVI that she walked through the aisle and talked with passengers to make sure they were all right.Another passenger, Alfred Tumlinson told WPVI: "She has nerves of steel. That lady, I applaud her. I'm going to send her a Christmas card, I'm going to tell you that, with a gift certificate for getting me on the ground. She was awesome."Johnson posted a picture of the shredded engine and thanked the crew, calling them #angelsinthesky.He also tweeted a photo of the crew, calling them heroes. "We lost an engine mid-flight and they guided back to Philly."The female passenger, whom witnesses said was pulled back in from the broken airplane window, died at a Philadelphia hospital, authorities said. Seven others were treated for minor injuries.The plane had departed from New York, bound for Dallas.The-CNN-Wire 3713

Tinder's parent company Match Group is suing competitor Bumble, accusing the female-friendly dating app of patent infringement and stealing trade secrets.The lawsuit, filed Friday in Texas, says Bumble is virtually identical to Tinder, the app that popularized the swipe right to like, swipe left to dislike functionality.Bumble copied the "world-changing, card swipe-based, mutual opt-in premise" of Tinder, the lawsuit says.The complaint also says that Bumble's co-creators are ex-Tinder employees, and the app has rolled out two new features that were "learned of and developed confidentially while at Tinder."Bumble has become a fierce competitor to Tinder since it launched in 2014. Bumble's differentiating factor is that only women can make the first move. But Match confirmed last month it plans to launch that feature in its own app.In the complaint, Match says it "applauds Bumble's efforts at empowering women, both in its app and offline" and "cares deeply both about its women users and about women's issues generally.""This case is simply about forcing Bumble to stop competing with Match and Tinder using Match's own inventions, patented designs, trademarks, and trade secrets," it says.The lawsuit is the first time that Match Group, which also owns dating sites Plenty of Fish and Match.com, has enforced the patents it secured on swiping and double opt-ins for dating matches on Tinder, according to a company spokesperson.Tinder and Bumble have had a complicated history.Bumble was launched by Whitney Wolfe Herd, an early employee at Tinder.Wolfe Herd left Tinder in 2014 after alleging sexual harassment and discrimination. The case was eventually settled. Ex-Tinder employees Chris Gulczynski and Sarah Mick joined Herd to start Bumble more than three years ago. Gulczynski and Mick, who are designers, are at the center of the stolen secret allegations in the suit.The two had knowledge of an "undo" button talked about at Tinder, according to the complaint. That feature was "nearly, if not literally, identical" to Bumble's backtrack feature, the lawsuit says. The backtrack feature allows users to go back in time to "like" someone they may have accidentally passed on.Gulczynski and Mick also helped implement photo messaging at Bumble, something Gulczynski had allegedly mocked up a design for while at Tinder.In a statement, a Match Group spokesperson said the company is "committed to protecting the intellectual property and proprietary data that defines our business,"Bumble did not immediately respond to request for comment. According to the Linkedin accounts for Gulczynski and Mick, both have left Bumble. They did not immediately respond to messages seeking comment about the lawsuit.Axios was first to report that Match Group had filed the suit.It's been widely reported that Bumble once turned down a buyout offer from Match Group. Match Group was reportedly still interested in Bumble's business as recently as November of last year.Match Group said it doesn't comment on mergers and acquisitions speculation.In an interview with journalist Gayle King at the SXSW festival last week, Wolfe Herd declined to talk about any conversations — past or present — with Match Group, the parent company of Tinder. 3251

There is a conversation happening in the deaf community post-election about how to shorten President-elect Joe Biden’s name to become part of the colloquial American Sign Language, according to reports.A top choice is a hand gesture that has one hand making a “c” shape around an eye. It’s apparently a reference to Biden’s use of aviator sunglasses.However, many have reportedly pushed back on social media, saying the gesture looks like a gang sign, according to the Los Angeles Times.“We BIPOC (Black, Indigenous and people of color) completely disagree with that [sign],” American Sign Language influencer and TikTok user Nakia Smith signed in a video on Monday. "[The sign] feels so unsafe for us.” 711