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郑州郑州哪个医院做近视眼手术比较好
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发布时间: 2025-05-25 00:56:58北京青年报社官方账号
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  郑州郑州哪个医院做近视眼手术比较好   

THOUSAND OAKS, Calif. (KGTV) — National Park Service biologists say they're seeing a boom in mountain lion births this summer in the Santa Monica Mountains and Simi Hills areas.Between May and August, researchers have seen 13 total kittens born to five mountain lion mothers. This is the first time this many mountain lion dens have been found in such a short time period during the 18-year study, according to the National Park Service. A total of 21 litters of kittens have been marked at the den site. Previously, the most dens found in one year for the study was four in 2015."This level of reproduction is a great thing to see, especially since half of our mountains burned almost two years ago during the Woolsey Fire," said Jeff Sikich, a wildlife biologist who has been studying the mountain lion population at Santa Monica Mountains National Recreation Area. "It will be interesting to see how these kittens use the landscape in the coming years and navigate the many challenges, both natural and human-caused, they will face as they grow older and disperse."Since 2002, NPS has been studying mountain lions around the Santa Monica Mountains to determine how they survive in a fragmented and urbanized environment.To track the mountain lions, researchers wait until the mother leaves to hunt or feed. While researchers are tracking her movements, other researchers will approach the den to catalog the kittens and place a unique tag on the ear of each animal. These tags help researchers identify them in the future. 1533

  郑州郑州哪个医院做近视眼手术比较好   

This data hack is huge -- 1.4 billion passwords are now floating around on the dark web. In December, a massive data leak was discovered, and many computer gurus are capable of accessing the information, said cybersecurity expert Dan Petro. "Certainly like one of the biggest password leaks ever," said Petro.Hackers combined smaller lists with new hacked data into one massive database."If you're like almost everybody else, you probably just have one password or maybe a small set of passwords you use for basically everything. So having these leaked online is threatening not just to your one account but perhaps all the other ones," Petro said.Rob Hanna was one of the many internet users whose password was exposed. Within seconds of accessing the database, someone could easily find his hacked password and email."I’m really quite stunned about that. That's scary. And I've been pretty careful about trying to really manage that for a lot of years," said Hanna.Even if your bank account password is different, Petro said with access to your email account, hackers can get into your bank using the "forgot password" feature. It often emails you a link that lets you or a hacker set up a new password.Security experts recommend frequently changing passwords, using hard-to-guess passwords. For those who have a tough time remembering passwords, something called 2-factor authentication can help.Most email services let you turn it on in your settings. Whenever someone tries to sign into your account from a new computer or phone, not only do they need your password but a secret code texted from your email company to your phone. You must enter both."That way if your password gets leaked in a large online database such as this one attacker still won't be able to log in," said Petro.Hanna, who has kept a spreadsheet of his emails and passwords for different sites, now has a task ahead of him: figure out which of the several dozen logins he uses must be changed so no one does any damage using his hacked information."So if that kind of got out and someone really wanted to kind of take a run at me that could give them a lot control," Hanna said. 2199

  郑州郑州哪个医院做近视眼手术比较好   

There is arguably no industry in the US that has been harder hit by the coronavirus pandemic than restaurants. A combination of restrictions placed on restaurants and public health experts advising the public to avoid restaurants has resulted in a decline for many eateries.The National Restaurant Association said it expects that 10,000 restaurants will close in the next three months, based on a survey of its members.The National Restaurant Association is hoping to get some additional relief from Washington. Last week, a bipartisan group of legislators put forth a stimulus bill that would include additional funding for the Paycheck Protection Program, which helped businesses make payroll early in the pandemic."In short, the restaurant industry simply cannot wait for relief any longer," said Sean Kennedy from the National Restaurant Association. "We appreciate the efforts of a group of moderate members of the House and Senate to advance a true compromise between the competing proposals from Democratic and Republican leaders. If this moderate plan represents a 'down payment' for a larger relief package in early 2021, it will provide restaurants with immediate relief to hold on through the most dangerous point in our business year."While restaurants are having receding revenues, restaurant costs are not declining, and in some cases, increasing, according to the National Restaurant Association’s survey. The survey found that 58% of full service restaurants are expecting to furlough or layoff additional employees over the next three months. That’s with 89% of full service restaurants already operating at below pre-pandemic staffing levels.The National Restaurant Association says that 17% of bars and restaurants fully closed either permanently or temporarily in November due to the pandemic."What these findings make clear is that more than 500,000 restaurants of every business type—franchise, chain, and independent—are in an economic free fall," said Kennedy.The restaurant industry is a major factor in the US economy. The National Restaurant Association says that 15.6 million jobs are tied to the restaurant industry spread across over 1 million locations.Public health experts have warned that indoor dining is problematic as masks cannot be worn while eating and drinking.“It’s clear when you do contact tracing about where you get these outbreaks, it’s bars, indoor seating at restaurants, particularly at full capacity,” Dr. Anthony Fauci said last week in a Facebook conversation with Colorado’s governor. “When you’re in a restaurant, it’s very tough to eat with a mask on unless you figure out something I don’t know about.” 2668

  

Thursday marks exactly six months since the World Health Organization (WHO) declared a global health crisis connected with the disease that was then simply known as the novel coronavirus.Half a year later, the virus has infected 17 million people on every continent and killed more than 600,000 worldwide.On Jan. 31, WHO issued a statement saying that Dr. Tedros Adhanom, the director-general of the organization, had accepted a committee's recommendation to declare the outbreak of the virus in China a "public health emergency of international concern."At the time, the outbreak was mainly concentrated in China, as the country had confirmed 7,711 cases of the virus and 170 deaths linked to the disease. While the virus had been recorded in five other countries — including five cases in the U.S. — there had been no deaths recorded outside of China.In its Jan. 31 declarations, the WHO did not recommend any travel or trade restrictions, but urged countries to prepare for containment and "place emphasis on reducing human infection, prevention of secondary transmission and international spread."The organization issued its recommendation 10 days after China reported that the virus appeared to be spreading from person-to-person, a finding that indicated the disease could have far-reaching implications. The New York Times reports that by that time, thousands had traveled out of Wuhan, the virus' place of origin, possibly spreading it around the world. China has since faced criticism for not reporting its findings sooner.That same day, President Donald Trump took action to block entry into the U.S. of any person that had been in China for the last 14 days. The order did not apply to U.S. citizens. While the move may have temporarily delayed the virus' widespread arrival, his administration's inaction for the next month would prove costly.During the next month, the CDC would face significant delays in developing a test for COVID-19, which would cause a testing backup in the months to come. The president also repeatedly downplayed the severity of the situation, declaring on Feb. 26 that the number of cases in the U.S. would go down to zero in the coming days.In the months since the WHO's declaration, 150,000 Americans have died of COVID-19, and more than 4 million have been infected. Both figures are by far the most of any other country. 2370

  

This pandemic holiday season, the last thing you need is too have your power disconnected.But Lisa Shook , who manages a home inspection company, recently got a call from someone claiming to be with their electric company."He said he was going to be in our driveway to cut off our services," she said.Shook handed the phone to owner Rob Wells, who was told he was behind on his bill, and would be cut off if he didn't pay immediately."He said we needed to pay 7 or they would disconnect the electric," Wells said, saying the man demanded a debit or credit card number.It sounded legit, as the caller knew the name of his business, and more.So this expert who normally inspects houses inspected his records, and realized he was not behind on his bill after all.But it may have been too late: Someone emptied his debit card a short time later."Everything got hacked, my credit card, everything," he said.It was all a scam. He is now working with his bank to repair the fraud charges.Easy to believe the caller's claimsLast year, one church almost lost ,000.Donald Kincaid is an Episcopal church groundskeeeper. He was shocked when he received a call from the power company claiming the church had fallen behind on its electric bill."The caller said that the gas and electric would be cut off in about a half an hour because the bill hadn't been paid," he said.The caller couldn't have been more clear. Unless the church paid the money immediately, workers would shut its power off.The caller said that to avert a shutoff, Kincaid needed to buy nearly ,000 in Green Dot Visa cards" and send it to them, giving them the number on the card."The church almost fell for the power disconnect scam, which targets homeowners, small businesses and now churches.Energy companies around the country remind customers that they will never call you threatening immediate disconnection.Duke Energy spokesman Lee Freedman says if you are behind on your bill, they will send you several notices first, and will never demand you pay immediately by debit or gift card.So hang up, and call your provider at the number on your bill, not the number the call came from.As always, don't waste your money.__________________Don't Waste Your Money" is a registered trademark of Scripps Media, Inc. ("Scripps").Like" John Matarese Money on FacebookFollow John on Instagram @johnmataresemoneyFollow John on Twitter (@JohnMatarese)For more consumer news and money saving advice, go to www.dontwasteyourmoney.com 2494

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