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尿结石怎么治重庆
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发布时间: 2025-05-24 07:15:57北京青年报社官方账号
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  尿结石怎么治重庆   

Facebook has removed a network of suspected Russian-linked accounts and pages involved in organizing political events in the United States. The network is the most extensive effort to interfere in American politics that Facebook has found and made public ahead of November's midterm elections.The move comes as part of Facebook's efforts to prevent a repeat of 2016, when accounts connected to a Kremlin-linked troll group posing as Americans ran rampant on its platform.In briefings on Capitol Hill, Facebook has told lawmakers that it suspects a Russian group is behind more than 30 pages advocating US political stances, according to a congressional source briefed on the matter. One page promoted a "No Unite the Right 2" march -- a counter demonstration to a planned "Unite the Right" event to coincide with the one-year anniversary of the march in Charlottesville in which a woman was killed. There was also an effort to amplify the "Abolish ICE" message pushed by liberals, the source said.Publicly, Facebook is saying it does not know for sure who was behind the network, but is saying it has "found evidence of some connections between these accounts" and accounts that had been run by Russian trolls in the run-up to the 2016 presidential election. The company also said it had reported the network to law enforcement and to Congress.Asked by CNN to respond to the reports, Russian Foreign Ministry spokesperson Maria Zakharova said, "I hope the materials will be officially presented to the Russian side."Facebook said the "Resisters" page, which organized the "No Unite the Right 2" event, recruited real activists who "unwittingly helped build interest in" the event" and posted information about transportation, materials, and locations so people could get to the protests."Facebook said it has contacted the real activists.Nathaniel Gleicher, head of cybersecurity policy at Facebook, said in a post that the company was still investigating where the pages were run from but that, "Some of the activity is consistent with what we saw from the IRA before and after the 2016 elections." (The IRA is the Internet Research Agency, a Kremlin-linked troll group that has been indicted by Special Counsel Robert Mueller's office on charges related to an alleged conspiracy to defraud the United States.)He cautioned, "But there are differences, too. For example, while IP addresses are easy to spoof, the IRA accounts we disabled last year sometimes used Russian IP addresses. We haven't seen those here.""It's clear that whoever set up these accounts went to much greater lengths to obscure their true identities than the Russian-based Internet Research Agency (IRA) has in the past. We believe this could be partly due to changes we've made over the last year to make this kind of abuse much harder. But security is not something that's ever done," the company said in a statement released Tuesday afternoon," Facebook said in a statement Tuesday.The removed pages had more than 290,000 followers, the company said. The most followed Facebook pages were "Aztlan Warriors," "Black Elevation," "Mindful Being," and "Resisters."The company said the pages ran 150 ads for a total of approximately ,000. The ads were paid for in US and Canadian dollars, the company added. In 2016, the Internet Research Agency had purchased ads targeting Americans using rubles.Next week's event was not the only event the pages created. The pages created about 30 events since May 2017 and "The largest had approximately 4,700 accounts interested in attending, and 1,400 users said that they would attend," Facebook said.Facebook has sought guidance from U.S. intelligence agencies in its attempt to prevent a repeat of 2016, when its platform was used to meddle in U.S. politics and society. 3793

  尿结石怎么治重庆   

FALLS CHURCH, Va. – It's the time of year for the great outdoors and the sounds of summer – or rather, a socially-distanced summer.“When we're outdoors or keeping a social distance with kids, they have a little more flexibility,” said Ryan Amato, recreation program supervisor for day camps in Falls Church, Virginia.According to the American Camp Association, about 8,400 overnight camps and 5,600 day camps usually operate across the country. This year, 62% of camps closed, but the ones that didn’t underwent some changes.“We really had to, I don’t want to say dumb down, but really minimize the activity we do and find things we can do while social distancing and still keeping their interest,” Amato said.That meant placing kids in smaller, individual camp groups and trying to keep them outside as much as possible. Eventually, though, when the heat forces them to go inside, some of the changes become more obvious, like the use of a rope, which students hold onto at six-foot intervals to enter the camp’s recreation building in a socially distant manner.“We do have a rope that we keep and keep them six feet when they're walking,” Amato said. “They should mask on as well because it gets a little congested in hallways.”Camp counselor Maya El-Hage says some things are missing, like field trips to the pool, and certain camp goers.“There's definitely faces that I see every summer that are not here,” she said.Now, they’re focused more on classroom games and arts and crafts at a distance.“We're making it work,” El-Hage said. “We're set up like these 6-foot tables, so that they know where they're supposed to be.”So, could these day camps – with classroom set-ups – serve as a guide to schools trying to reopen? It depends.“I think their challenges are a little greater, but I do think there's some learning that the school systems can learn from watching some of the summer camps in their jurisdictions,” said Danny Schlitt, director of parks and recreation in Falls Church, Virginia.Yet, they admit their programs are geared towards fun and schools have a more complex mission.“It's a learning environment in there and they're going to be there for long periods of time,” Schlitt said. “Once you get indoors things do change a lot, you know, and it really is important - it becomes that much more important - for the mask wearing and the social distancing.”That’s where parents can make a difference, they say.“The parent starts at home with, you know, talk about the importance of social distancing, importance of wearing a mask,” Amato said, “and when they can enforce that, it helps our staff do it here. It makes our job easier.”It also makes it potentially safer, as well. 2699

  尿结石怎么治重庆   

Every 40 seconds someone in the U.S. experiences a heart attack. According to the CDC, that's nearly 800,000 heart attacks per year.A woman’s viral tweet is pointing out the signs of a heart attack, which can be much different for women and men."I am alive because I called 911. I never had chest pain. It wasn't what you read in pamphlets. I had it off and on for weeks,” the woman posted on social media.Her symptoms were not what she expected. She reported having pain across her upper back, shoulders, and arms. Other symptoms included burning, aching, sweating, vomiting and feelings of what felt like a strained muscle.She later learned 95 percent of one of her main arteries was blocked.A survey by CVS Health shows 60 percent of women don't know critical components about their cardiac health.According to the American Heart Association, for both men and women, the most common signs that you’re having a heart attack are: 938

  

ENCINITAS, Calif. (KGTV) - Two third-graders from Rancho Santa Fe are proving you can change lives no matter your age.R. Roger Rowe School third-graders Grace Miller and Madison Stine set out to send a veteran to Washington D.C. with Honor Flight San Diego.They were so successful they ended up sending two veterans."That trip for me was the most fantastic trip of my life. I've been all over the world - and Honor Flight was the most fantastic trip I've been on," said George Sousa, a Korean War veteran who served in the U.S. Army.The girls also helped send U.S. Marine Corps Veteran Marshall Varano who also fought in the Korean War."It's great to see young people like this take care of older folks," said Varano.Fundraising is critical for Honor Flight San Diego. It costs over ,000 to send one veteran to D.C. and over 0,00 for the entire weekend. The organization had to cancel last spring's flight because they did not have enough funding.You can donate online to Honor Flight San Diego.  1014

  

ESCONDIDO (CNS) - An argument between two men at a northern San Diego County gym Tuesday turned into a baseball bat assault that sent one of them to a hospital, authorities said.A bystander made a 911 call shortly after 9 a.m. to report the fracas outside LA Fitness in the 300 block of West El Norte Parkway in Escondido, according to police.Witnesses told officers the dispute started as a quarrel inside the business, Sgt. Mike Graesser said.The bickering men eventually made their way outside the gym, at which point one of them went to his car, retrieved a bat and attacked the victim with it, hitting him on the head at least once, Graesser said. The attacker then got into the vehicle, a black sedan, and drove off.Medics took the victim to a hospital for treatment of injuries that were not believed to be life-threatening.The assailant remained at large Tuesday afternoon, though police had "a pretty good idea who he is," according to Graesser, who noted that a witness videotaped the assault."We have some good leads," the sergeant said. 1056

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