濮阳东方医院口碑如何(濮阳东方价格便宜) (今日更新中)

There’s a big buzz at Joshua Tree National Park.“The bees were actually quite aggressive to the point where it scared my kids to go to the restrooms,” said Warren Hahn who recently visited the park from Orange County, California.That’s right, swarms of honeybees, so aggressive that several of the park’s campgrounds were recently closed for people’s safety.“When we close the campgrounds, it’s a way for us to limit the interactions between the bees and our visitors,” said park ranger Ian Chadwick.Chadwick says the bees are so desperate for water and shade in the California high desert that thousands of them will seek moisture anywhere, including some unusual places.“Our bathrooms that have a lot of good shade,” he said. “Water isn’t plentiful in the desert and our toilets here actually do not have any running water.”After studying these species of bees for decades, scientists now say this problem is linked to worsening weather.“The reason it is a problem now and it wasn’t a problem 10-15 years ago is because of climate change and the increased aridity,” said Cameron Barrows, Ph.D., a research ecologist with the University of California Riverside.Barrows says temperatures have been rising in deserts at alarming rates.In Southern California’s Mojave Desert, where July averages a high of 100 degrees and less than a quarter inch of rain, this problem could sting for years to come.“There’s more bees coming in all the time,” Barrows said. “So, it’s an ongoing maintenance issue. It’s not just a one time and you’re done.”Despite the increase in activity, Chadwick says the number of reported bee stings is normal for this time of year.While a bee sting may be painful, Chadwick said losing the bees would hurt the environment even more. 1761

Those who have recovered from the coronavirus have been asked to donate convalescent plasma to help patients fight the virus.The American Red Cross says it has seen demand for convalescent plasma double as cases rise across the US. The Red Cross says that donations of convalescent plasma are unable to keep up with demand.The plasma is used for its antibiodies, and while not considered a cure for the virus, it could help patients fight off the disease. Franklin Miles, a recovered COVID-19 patient, said he learned about the need for convalescent plasma while in the hospital. He said he didn’t know if he would survive.“It is rewarding to be one of the catalysts to have it, recover from it and can help whether it’s one or 50 people or 100 people,” Miles said.Miles said he had to wait 28 days to donate, and the process is similar to giving blood. He has donated every 28 days since recovering.Doctors are still researching the effectiveness of convalescent plasma, but so far, it appears the earlier COVID-19 patients can receive plasma, the better. 1064

Trader Joe's has issued a recall alert for possible listeria and/or salmonella concerns in certain salads sold by the grocery store.According to traderjoes.com, the store's Mexicali inspired salad, its BBQ flavored chicken salad, and its field fresh chopped salad with grilled chicken breast may contain corn that's contaminated.The states affected are Colorado, Idaho, Louisiana, Oklahoma, Oregon, Tennessee, Texas and Washington.No illnesses have been confirmed to this date.The store says the potentially affected products have since been removed from store shelves.If you purchased any of these products, do not eat them.For more information or further questions, call Trader Joe's Customer Relations at (626) 599-3817.  752

This year, the number of school shootings in the United States has dropped tremendously because of the pandemic.According to the Center for Homeland Defense and Security, there has only been one shooting inside a school building since March; an accidental discharge of a firearm inside North Forney High School in Forney, Texas that happened before pandemic shutdowns began.It may be one silver lining in a year many wish to forget.But just because numbers are down, does not mean schools are not still prioritizing active shooter drills.According to Everytown for Gun Safety, a public advocacy group, 95 percent of K-12 schools implement active shooter drills, but the number can vary by state. For instance, in New York State, schools are required to have four lockdown drills per year, whereas in New Jersey the requirement is two.Since the pandemic started, most states have required those same number of drills despite some students choosing to learn from home, in-person restrictions, and social distancing.“We had to redesign the entire drill,” said John McDonald, executive director of security and emergency management at JeffCo Public Schools in Colorado. “We had to redesign what it looked like. How do you socially distance when you’re locking down?”McDonald laid the blueprint for school safety across the country when he was brought in by the JeffCo Public School District to implement new safety measures after the Columbine School Shooting in 1999.In the COVID-19 world, students in his school district are now learning about active shooter drills through a three-minute video presentation he helped design.“We have kids learning [these active shooter lessons] since kindergarten,” said McDonald. “So, this helps supplement that and reinforce that muscle memory.”In the Syracuse School District in New York, however, the drills are a little different than in Colorado.“I think that there’s always a need to balance the safety of the potentially very worst day with the challenges of safety and student well-being that schools face every single day,” said Jaclyn Schildkraut, a criminal justice professor at SUNY-Oswego.Schildkraut helped the Syracuse school district redesign its plans following COVID-19. Instead of the normal drills, where a full class might huddle together out of sight of windows, Schildkraut says students are now broken up into smaller groups of four students to help reduce close exposure to one another during drills.She says those groups also practice the drills on different days to keep things efficient.Schildkraut and McDonald agree that since the pandemic, the drills focus on threat assessment. In day-to-day school functions, COVID-19 is the primary threat to student safety, so social-distancing rules are implemented even during drills. But if an emergency arises, they say that becomes the more imminent threat so that will be treated as the priority, even if it means social distancing cannot be followed.“If we have to go into a lockdown while we’re in school, even in the COVID world, we’re going to go into lockdown because that’s the threat that’s in front of us in that moment in time,” said McDonald. 3167

Things looked grim aboard the Southwest flight.About 20 minutes after their flight departed from New York, passengers say they heard what sounded like explosions. The emergency from an engine failure appeared to have shattered a window on the plane. And what was most dire was that a female passenger was being sucked into the hole left by the broken glass.In those tumultuous moments with oxygen masks dangling down the cabin and passengers screaming as they struggled to save the woman, none of the panic came through in the voice of a pilot on Southwest Airlines Flight 1380.Tammie Jo Shults' name has not been officially released by Southwest Airlines, but passengers who were on the flight have identified her as the pilot. Many of them are praising her for how she handled the emergency Tuesday.In air traffic control audio, a female pilot spoke calmly and slowly, describing the emergency that was unraveling more than 30,000 feet in the air -- all the while trying to land a damaged plane suffering engine failure."We have a part of the aircraft missing," she told air traffic control.As they spoke briefly about the emergency landing the plane would have to make in Philadelphia, she asked matter-of-factly: "Could you have the medical meet us there on the runway as well? We've got injured passengers."Air traffic control responded: "Injured passengers, OK. And is your airplane physically on fire?""No, it's not on fire," she replied. "But part of it is missing. They said there's a hole and that someone went out."The air traffic controller responded: "Um, I'm sorry. You said there was a hole and somebody went out? Southwest 1380 it doesn't matter we will work it out there."The plane went from an altitude of 31,684 feet to just about 10,000 feet in a little over five minutes time, according to data from FlightRadar24.com.The plane descended precipitously, passenger Kristopher Johnson said, but the pilot regained control and informed passengers the flight was headed to Philadelphia.Another passenger Marty Martinez said he heard, "Brace for landing. Brace for landing."It was a rough landing, he said, and things were still so chaotic that he wasn't sure if the plane was going to crash."It was just all incredibly traumatic, and finally when we ... came to a halt, of course, the entire crowd was (in) tears and people crying and we were just thankful to be alive," Martinez said.Kathy Farnan, a passenger said that the crew knew what they were doing and kept everyone calm."The pilot was a veteran of the Navy," Farnan told CNN. "She had 32 years in -- a woman. And she was very good."When it was all over, the pilot came out of the cabin and hugged everyone, telling them, "You all did a great job. You did a very good job," said passenger Amy Serafini.They not only praised her technical skills, but her professionalism after they landed.Passengers told CNN affiliate WPVI that she walked through the aisle and talked with passengers to make sure they were all right.Another passenger, Alfred Tumlinson told WPVI: "She has nerves of steel. That lady, I applaud her. I'm going to send her a Christmas card, I'm going to tell you that, with a gift certificate for getting me on the ground. She was awesome."Johnson posted a picture of the shredded engine and thanked the crew, calling them #angelsinthesky.He also tweeted a photo of the crew, calling them heroes. "We lost an engine mid-flight and they guided back to Philly."The female passenger, whom witnesses said was pulled back in from the broken airplane window, died at a Philadelphia hospital, authorities said. Seven others were treated for minor injuries.The plane had departed from New York, bound for Dallas.The-CNN-Wire 3713

来源：资阳报