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郑州激光手术能不能把近视眼治好
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发布时间: 2025-05-24 21:01:39北京青年报社官方账号
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  郑州激光手术能不能把近视眼治好   

SAN DIEGO (CNS) - A 50-year-old man died after he apparently lost control of his vehicle on a Black Mountain Ranch street and tumbled about 20 feet down an embankment, police said Monday.The crash was reported shortly before 10:30 p.m. Sunday in the 17900 block of San Dieguito Road, west of Camino Del Sur, San Diego police Officer Sarah Foster said.The victim was driving eastbound on San Dieguito road at a high speed when he lost control of his vehicle and it rolled down a 20-foot embankment, Foster said.The man was taken to a hospital, where he was later pronounced dead, the officer said. The man's name was withheld pending family notification. 661

  郑州激光手术能不能把近视眼治好   

SAINT PAUL, Minn. – As college campuses around the country reopen, more than 200 student-run EMS programs are bracing for the inevitable surge in on-campus COVID-19 cases.“I don’t think it will fully hit me until we gear up and I am headed out to that first call,” said Hannah Gilbert.Gilbert is co-president of the student-run EMS program at Macalester College in Minnesota. The school is allowing some students to return to campus, mostly first-year international students, while the rest of the student body will start the semester with online classes. Later in the semester, Macalester may slowly transition more classes to in-person, depending on the containment of COVID-19.With the expectation of, at least, some student returning to campus, MAC-EMS is preparing for the possible surge in COVID-19 cases by, first, increasing service from two days a week to seven days a week this semester.“We need to put the work in so that we are prepared for every situation we can imagine, and we have to be ready to adapt to every situation we can’t imagine,” said Gilbert.The college is also stockpiling PPE gear for the student EMTs, while Gilbert is leading refresher courses in providing oxygen, opening airways, and even responding to a cardiac arrest situation, since those are the most troubling symptoms connected with COVID-19.“It is definitely something that is different because we don’t normally see a lot of respiratory situations, that is not the normal patient load,” said Macalester College Student EMT Kate Seeger.New COVID-19-related protocols have also been written into the student EMT handbook. The biggest change is, when possible, EMTs will now start a call with a virtual screening.“We are actually going to be zooming them, or facetiming or Skyping them from outside their room,” said Gilbert.The goal with virtual screenings is to determine their risk of exposure to COVID-19 and what PPE gear is needed to provide service safely. However, the hope is that all this training and preparations isn’t as necessary as some experts suggest.“We wish we could be on the frontlines of prevention, and we are definitely going to be out there trying to be good role models for our peers, but at the same time instinctively and intrinsically we are the ones who show up when there is an emergency,” said Gilbert. “A lot has to go wrong before you get to that emergency, so you can’t just rely on us.”Student EMTs at Macalester College, and at other colleges around the country, are relying on their classmates to adhere to social distancing guidelines and other safety protocols so they can now help on the frontlines without being overwhelmed. 2663

  郑州激光手术能不能把近视眼治好   

SALT LAKE CITY, Utah - Misinformation comes in many forms, but some can be harder to spot than others.Whether it's sharing a video clip or picture that doesn't tell the whole story, re-posting an article from a non-credible source, or commenting on a social media thread without reading the original post, chances are, most of us have been guilty of doing this at some point.Now, social media companies and the FBI are taking steps to prevent the spread of misinformation like this, especially when it comes to subjects like elections and COVID-19."We established a relationship with social media companies and other technology companies and maintain an open channel and ongoing dialogue with them to share threat information," said Casey Harrington, a supervisory special agent at the FBI's Salt Lake City Division.Here are a few tools that social media sites are making available to help you identify and prevent the spread of misinformation.Twitter is testing a prompt that comes up when you try to retweet an article that you haven't opened before.It will ask you if you would like to open it first.So far, they say they've found that people open articles 40 percent more often after seeing the prompt, and some people have chosen not to share it after opening the article."Make sure you’re getting your news from trustworthy sources, know the origin of your information, and seek out multiple sources so you’re making an informed judgment," said Harrington.Facebook is also doing its part by:Limiting the number of times you can forward a messageTelling you how old an article isSharing where the information is coming fromProviding links to trusted sources when information reviewed by fact-checkers is is found to be falseInstagram, which is now owned by Facebook, will also flag false information and provide an explanation as to why it's not accurate."They ultimately make the decision on the content and the users on their site," Harrington said. "I think the social media companies have recognized, based on past election cycles, what our adversaries and what cybercriminals are able to do, and have taken steps to try to counter that."The difficult thing about false information is it's hard to prosecute criminally."Fake news by itself is not illegal. The FBI cannot initiate an investigation based solely on speech protected by the first amendment. If a foreign adversary or if someone tied in with a foreign intelligence service is the one creating and pushing that information, that is something that we would take action on," said Harrington.So what can you do to prevent the spread of misinformation?Ask yourself these questions before posting or sharing something on social media:Has the story been reported somewhere else?Is it from a reliable source?Has the video or photo been taken out of context?If you're not sure, then there's a chance it's fake and it could do more harm than good if you share it.If you come across something that you think is false information, you can report it to the social media platform you found it on, which stops it from spreading further.This story was first reported by Jordan Hogan at KSTU in Salt Lake City, Utah. 3178

  

SACRAMENTO, Calif. (KGTV) — California State University's Board of Trustees voted Wednesday to make ethnic studies a graduation requirement.The vote will modify the university's general education requirements to include a course addressing ethnic studies and social justice, according to the college system. The one-course requirement will be implemented in the 2023-24 school year to allow time for faculty to develop plans and coursework."Our goal is for CSU students, from every major and in every workplace, to be leaders in creating a more just and equitable society," said CSU Chancellor Timothy White. "This action, by the CSU and for the CSU, lifts Ethnic Studies to a place of prominence in our curriculum, connects it with the voices and perspectives of other historically oppressed groups, and advances the field by applying the lens of social justice. It will empower our students to meet this moment in our nation’s history, giving them the knowledge, broad perspectives and skills needed to solve society’s most pressing problems. And it will further strengthen the value of a CSU degree."RELATED: Report: Enrollment demand does not warrant Chula Vista CSU campusThe change is the first significant modification to the system's GE requirements in 40 years, amid a nationwide focus at police reform and racial justice.CSU says the requirement can be fulfilled through course offerings that "address historical, current and emerging ethnic studies and social justice issues.""CSU courses on Africana literature, Native Californian perspectives, police reform, disparities in public health and the economics of racism, to name just a few, would meet the new requirement," the university adds, in addition to its traditional ethnic studies curriculum. 1769

  

SAN DIEGO (CNS and KGTV) - San Diego's City Council voted 6-3 Tuesday night to place restrictions on sleeping and living in vehicles on city streets and parking lots.The vehicle habitation ordinance goes into effect immediately and restricts people from living in their vehicles anywhere within 500 feet of a school or residence. It also places an overnight ban between from 9 p.m. to 6 a.m. anywhere in the city, with the exception of approved lots. According to a news release from the city, the ordinance aims to address illegal dumping, public urination and drug use on city streets and in parking lots. “We are creating a balance that provides opportunities to those in need while protecting our neighborhoods from behavior that creates unsanitary conditions and hurts quality of life,” Mayor Faulconer said. “If you want to work toward finding a permanent home, we have programs that can help. We will not allow the proliferation of ‘van life’ culture that takes advantage of San Diego’s generosity and destroys community character.”The ordinance will be enforced using criteria including sleeping, bathing, meal preparation, grooming items and containers of human waste. Councilmember Monica Montgomery, who voted against the ordinance, released a statement after the vote expressing disappointment. 1315

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