郑州郑州视力康复中心用作手术吗?(郑州近视激光) (今日更新中)

JOSHUA TREE NATIONAL PARK, Calif. (AP) — Destruction of its signature trees and driving off-road during the partial government shutdown have added to problems that will force popular Joshua Tree National Park to temporarily shut down this week.Closure of the vast desert park is set for 8 a.m. Thursday and will allows staff to address sanitation, safety and resource protection issues that have occurred, the National Park Service said in a statement Tuesday."While the vast majority of those who visit Joshua Tree National Park do so in a responsible manner, there have been incidents of new roads being created by motorists and the destruction of Joshua trees in recent days that have precipitated the closure," it said.RELATED: Garbage, feces take toll on national parks amid shutdownThe statement did not describe the extent of damage to the crazy-limbed trees with clusters of green spikes. A telephone message seeking comment was not immediately returned.Like other national parks, Joshua Tree remained accessible despite the government shutdown and problems of human waste, trash and damage began to occur as staffing was cut and visitor centers closed.Park supporters, members of local communities who depend on visitor traffic and even some visitors stepped in to help with some basic cleaning of restrooms and trash. The National Park Service said that assistance has been significant.RELATED: San Diego's federal workers struggle without paychecks as government shutdown lingers"Park officials are identifying the additional staff and resources needed to address immediate maintenance and sanitation issues and will utilize funds from the park fees to address those issues per the recently updated National Park Service contingency plan during a lapse in appropriations," the statement said.It added that restoration of access and limited services would occur "in the coming days" but gave no time frame.Joshua Tree sprawls over nearly 800,000 acres (323,755 hectares) of the Mojave and Colorado deserts about 140 miles (225 kilometers) east of Los Angeles.In 2017, it set a new attendance record with visits by more than 2.8 million people, an increase of nearly 340,000 over the previous year's record.It is most popular between October and May, when temperatures moderate from fierce and sometimes dangerous summer heat. Visitors are advised to have a gallon of water per day per person, and double that for hikers and cyclists. 2451

Just before noon Saturday, a team of volunteer rescued climbers with Portland Mountain Rescue made contact with a 35-year-old injured climber who fell several hundred feet near Hogsback Ridge.Rescuers verified that the climber was in serious but stable condition. A helicopter with the Oregon Army National Guard was unable to reach the patient because of high winds.The helicopter returned to the mountain, still battling extremely dangerous winds, was able to drop of a National Guard Medic on the mountain to tend to the patient.The helicopter was forced to return to the Portland-area to refuel, but once again returned to once again try and evacuate the patient.The decision was made to transport the patient with a snowcat to a lower elevation.At approximately 7:45 p.m., the rescue crew that was with the patient was able to safely get the patient to Timberline Lodge parking lot where the Air Medic Evacuation Unit was waiting to transport the him to the hospital.The Clackamas County Sheriff's Office would like to extend a sincere thank you to our partners who assisted in the search and rescue effort: Portland Mountain Rescue, American Medical Response Reach and Treat, Hood River Crag Rats, Mountain Wave Search and Rescue, and the Oregon Army National Guard. 1280

JAMUL, Calif. (KGTV) - A Jamul mother is worried the remote learning designed to keep her daughter safe during the pandemic, is making her sick.When 11-year-old Amelia started the school year with distance learning in mid-August, her daily computer screen time went from one to two hours, to seven to eight hours. Her mother Renee says Amelia's school has since offered a hybird option. Now Amerila does remote learning three days a week. Around the beginning of October, Renee says her daughter started complaining about her eyes."She started to come to me with, 'My eyes are tired. I want to scratch my eyes,'" said Renee.Within the past week, those symptoms have gotten worse."She started saying she was lightheaded, uncomfortable in front of the screen. Started feeling constant headaches," said Renee.Renee shared details on a neighborhood Facebook page and learned her daughter wasn't alone."Found out a lot of community members are facing the same challenges with their children," said Renee.Locally and across the county, as school districts have turned to remote learning and all that uninterrupted screen time, complaints of visual fatigue have continued to grow."It's frustrating. I feel helpless. I also want her to be healthy and stay focused. I also don't her to fall behind. She loves school," said Renee.Amelia's pediatrician prescribed ibuprofen, which hasn't helped. A few days ago, Renee purchased blue-light blocking glasses for her daughter. Renee says the eye fatigue has gotten better but the headaches remain.Dr. David Granet, Professor of Ophthalmology & Pediatrics, UC San Diego School of Medicine, offered this advice when it comes to remote learning:"Health problems connected with spending many hours at a time or in a day looking at a computer monitor or TV screen is a global issue, especially where schools are currently shut down and students are spending class hours online. There are immediate and longer-term effects.First, there is the issue of eyestrain. Looking at something up close, like a monitor, requires effort. The muscles of the eyes have to work hard to focus. Younger people may have a greater ability to do that, but it still takes effort, which can lead to headaches, blurry vision when the muscles tire, or dry and itchy eyes because you’re not blinking enough.Then there is the issue of how you’re looking at the screen. Are you hunched over a laptop? Hanging your head out and forward puts a great strain on the neck and back. It creates posture issues.A simple part of the remedy involves the 20-20-20 rule: After 20 minutes of looking at a screen, look at something at least 20 feet away for at least 20 seconds. That gives your eyes time to relax and recover. This is one of the times when we want kids to gaze outside the window! There are many ways to remember to do this, such as setting a timer or bookmarking ahead in an e-book.Kids need to get up and away from screens to help prevent longer-term issues. For example, there is a growing epidemic of myopia, near-sightedness caused by too many years spent staring at close objects, like computer screens. It’s happening around the world.Excessive screen time is also linked to rising rates of childhood obesity, impaired sleep quality, and behavioral changes. It’s critical that students spend considerable time away from screens, outside, being physically active." 3389

Joe Clyde Daniels' father admitted to killing the 5-year-old, but search crews have not been able to find his body. It may seem like an open and shut case, but officials say a confession may not be enough.Joseph and Krystal Daniels were charged in the case of their autistic, 5-year-old son who went missing. Joseph confessed to beating his son to death. He was charged with homicide and Krystal was later arrested and charged with aggravated child neglect or endangerment.Crews in Dickson County, Tennessee vowed they wouldn't stop searching until the young boy was brought home and laid to rest.A legal battle is looming especially since Joe Clyde Daniel's body still has not been found. It is a simple question sure to be asked by the public defender: without a body can prosecutors even prove that Joe Clyde Daniels is dead?Yes, it's true his father Joseph Daniels is said to have confessed to beating the child to death, but without actually having a body it's not a done deal."Certainly it's a more difficult case if they have nothing to back up the confession," said attorney Jim Todd, who's closely followed the case.He said there certainly could be other evidence, perhaps blood from the scene, cadaver dogs hitting on a scent or even witness testimony potentially from the child's mother."There's a good chance, and this is a guess, the wife is charged as a leverage point on her to get her to roll," said Todd.But then there's this: Daniel's father says he believes prosecutors coerced the confession out of his son.  What happens if he recants his statement and insists he is innocent?"The jury will hear the statement and determine on their own if he was coerced or gave this confession or not," said Todd.That situation would only occur if the case goes to trial, and a trial is a long way off. Next up, a preliminary hearing for both parents on June 1.That's when prosecutors will lay out much of their case. Much can change between now and then. The question is: will investigators have found the child's remains in time for the next hearing?Their case could hinge on that development. Both parents remain held in the Dickson County Jail on million bond each.  2232

Justice Ruth Bader Ginsburg is back working at the Supreme Court building in her chambers, the court's public information officer said Tuesday afternoon.Ginsburg was not on the bench for Tuesday's non-argument session earlier in the day, per a previous Supreme Court announcement.Last week, Ginsburg, 85, fell in her office and fractured three ribs, but by the end of the week had been released from George Washington University Hospital, where she had been admitted Thursday for observation and treatment.Supreme Court Public Information Officer Kathleen Arberg had said earlier Tuesday that Ginsburg was continuing to improve and was working from home in the morning.Ginsburg is the Supreme Court's oldest justice and has previously survived two forms of cancer and a procedure to have a stent placed in her right coronary artery.However, in July, Ginsburg said she hopes to remain in her position beyond 2020."I'm now 85," Ginsburg said?at the time. "My senior colleague, Justice John Paul Stevens, he stepped down when he was 90, so think I have about at least five more years."She was nominated to the highest court in 1993 by President Bill Clinton, and has become a cultural icon for progressives in recent years -- acquiring the nickname "Notorious RBG," in reference to the late rapper Notorious B.I.G. 1324

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