济南性生活时间很长怎么办(济南快速治疗早泄的药) (今日更新中)

From your smartphone to your TV, computer or tablet, many of us pretty much stare at screens most of the day. This can put a strain on our eyes, which is why some people are turning to blue light filtering glasses. "I get people in here every day saying that their eyes get really sore, they burn or get really dry by the end of the day," said ophthalmologist Lauran Zimski. "When people sit at a computer, they blink about half the amount of times they would normally blink."You can find the blue light glasses at eyeglass counters, online and at big box stores. They can cost anywhere from up to 0. "So, blue is a particular wavelength of light that has been shown to basically keep you awake during the day," said Zimski. Zimski says there’s research that supports the theory that the glasses help people sleep."There's a lot of good research that shows if you wear blue blocking glasses before bedtime when you're looking at a digital device, you will fall asleep easier," said Zimski.But, if you're sitting in an office all day, Zimski says "there’s no real evidence that it helps with eye strain during the day staring at a computer."So, what does that mean for those addicted to their devices?"I certainly do have patients that feel like they do help with eye strain at the computer so you can certainly try them, but they may or may not make a difference," said Zimski. 1396

Here's some good news for drivers in the United States: Gasoline could fall below a gallon for many Americans later this year.Retail gas prices have been falling steadily for several weeks now. The national average currently stands at .72 a gallon for regular gas, according to AAA, down 17 cents from the 2019 high in early May and down 7 cents in just the past week.Wholesale prices are falling even faster, suggesting that prices at the pump should continue to fall."Pretty much every portion of the country should see drops between now and the end of next week," said Tom Kloza, head of energy analysis for the Oil Price Information Service.Most of the decline is because of falling oil prices, in part thanks to booming US oil production. That has made up for cuts in production by OPEC nations designed to support prices. Oil prices have also fallen in part because of weaker-than-expected demand for gasoline in international markets, particularly China, where slowing economic activity has cut into auto sales.Gasoline prices have fallen fastest in parts of the country where gas was the norm at the end of last month. In California, which still has the highest average price at .86 a gallon, prices have fallen by 23 cents. And wholesale prices in the West are falling even faster than elsewhere in the country as refineries there that had been shut come back online."[Gas prices] should continue to fall as we move through the summer," said Kloza. "There's a high probability we'll be paying less than .50 in the next few months."The national average price will probably decline even more — perhaps to .25 a gallon according to Kloza — later in the year. Once the summer driving season ends, demand for gas falls, pushing down prices. So does a switch away from the more expensive blend of gasoline required in the summer months to control smog.A national average of .25 a gallon would probably mean that nearly half the nation's gas stations will be selling regular gas for less than a gallon, Kloza said. 2047

Four physicians -- experts in pediatrics, infectious diseases and health policy -- have a message for White House Press Secretary Sarah Sanders: Contrary to what she says, it's not clear that the federal government is doing everything it can to care for children crossing the border.And they'd like to help her understand what the government could do better so more children don't die.When asked Friday about the recent deaths of two migrant children in US custody, Sanders told reporters that it was "an absolutely tragic situation" and that "we are doing everything in our capacity to make sure that when people do come, that they're taken care of so we don't have these types of instances."But the physicians say there are steps the government needs to take before Sanders can truthfully say officials are doing "everything in our capacity" to make sure children don't die."In her mind, she may think they're doing everything possible, but we can tell you, you're not doing everything," said Dr. Colleen Kraft, president of the American Academy of Pediatrics. "Look at the facts. The record shows us that more needs to be done."Dr. Buddy Creech, a pediatric infectious disease specialist, said authorities need to do thorough reviews of the children's deaths before declaring that everything possible is being done to prevent more deaths."In hospitals, when someone has a tragic event, a near miss, a drug error, we don't lead with 'we're doing everything we can.' It's ideal to lead with 'let's make ourselves open to self-criticism to make sure that we're taking care of the people who come to us for help,' " said Creech, associate professor of pediatrics at Vanderbilt University Medical Center."The real tragedy would be to say we're doing everything we can when we're not," he added.Internal reviews of the children's deaths are being conducted within the US Department of Homeland Security.Here are three things the physicians say the government could be doing better.Triage children more effectivelyOver the past several years, the United States has seen a large influx of children coming across the border.Before about 2013, about 90% of migrants apprehended at the border were adult men. In contrast, last month, 59% of apprehended migrants were families or unaccompanied minors, according to the Department of Homeland Security.That means about 1,400 to 1,500 unaccompanied minors or family members are apprehended every day, according to the agency."This has created enormous strain on our resources as we tackle the issue of how to deal with large numbers of kids," said Andrew Meehan, US Customs and Border Protection's assistant commissioner for public affairs.There's also been an uptick in the number of apprehended migrants who are ill, Homeland Security officials said at a briefing last week. They said border officers transport dozens of apprehended migrants to hospitals every day."We are doing all we can to handle this flood as humanely and professionally as possible," an official said.Homeland Security Secretary Kirstjen Nielsen has asked the US Centers for Disease Control and Prevention to look into the causes of the migrants' illnesses. She also said that children will receive a "more thorough hands-on assessment" as soon as possible after they're apprehended and that the US Department of Defense has been asked to provide additional medical professionals.Taking care of children -- especially such a large number of children -- requires special training and expertise, said Kraft, president of the pediatricians' group."Children are not just little adults; they have a whole physiology all their own," Kraft said.For example, she points out that children, much more than adults, can look fine but actually be quite ill."A child can be running around and playing while their little systems are breaking down," she said. "When they triage these children and they don't have that pediatric oversight and expertise, they're going to miss kids who don't look like they're ill when they really are."Kraft said she was pleased that on Wednesday, Customs and Border Protection Commissioner Kevin McAleenan reached out to her to ask whether the American Academy of Pediatrics could become involved in giving 4249

From the opening kickoff in Sunday's NFC title game, the San Francisco 49ers and running back Raheem Mostert pounded the Green Bay defense on the ground. Coupled with Mostert's four-touchdown performance and stout defending for the first three quarters, the 49ers routed the Packers 37-20 to advance to Super Bowl 54 in two weeks. The 49ers will take on the Kansas City Chiefs, who advanced earlier in the day by defeating the Titans in the AFC title game. Mostert ran for four touchdowns, covering 220 yards on the ground. 49ers quarterback Jimmy Garopollo was barely a factor in Sunday's game, throwing just eight times, completing six passes for 77 yards. Meanwhile, Aaron Rodgers was denied yet another opportunity to make the Super Bowl. Rogers had a respectable performance by completing 31 of 39 passes for 326 yards, two touchdowns and two interceptions. But the Green Bay offense was sluggish in the first half, and did not get on the scoreboard until midway through the third quarter. By that point, the 49ers had put up 27 points, and were well on their way to their sixth Super Bowl, and first since the 2012 season. Rodgers' Packers have lost three of the last six NFC title games. 1207

Google has uncovered evidence of a sustained effort to hack large numbers of iPhones over a period of at least two years, its researchers said.Earlier this year, Google cybersecurity experts "discovered a small collection of hacked websites" that exploited vulnerabilities in Apple's smartphone software, Ian Beer, a researcher with Google's Project Zero, 368

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