重庆胆结石多大必须做手术治疗-【重庆明好结石医院】,重庆明好结石医院,重庆为什么会得尿结石,重庆肾结石取双j管要住院吗,重庆肾结石会引起呕吐恶心吗,重庆肾结石会不会遗传,肾结石的治疗方法有几种重庆,结石会尿血吗重庆

ALEXANDRIA, Va. -- Within a quiet lab, are scattered fragments of America’s storied past.“I never thought I'd be doing anything like this,” said Kenneth McNeill, an eight-year veteran of the U.S. Air Force.He also spent three years in the reserves and now is a part of the “Veterans Curation Program,” which provides training in archiving and archaeology.“I think one thing that happens a lot is that we just exist, and we don't think about things that happened in the past,” McNeill said.In the lab, though, the past is never out of reach.The artifacts come from the U.S. Army Corps of Engineers, who discovered the items at sites across the country during the excavation and construction of major projects, like dams and canals.“The Army Corps of Engineers had a need for people to do this curation work and the veterans have a need to find work and gain new skills and feel comfortable getting back into the workforce,” said Sarah Janesko, administrator of the Veterans Curation Program.The lab spaces are provided around the country by New South Associates, a company which specializes in archaeology and partnered with the Army Corps to train the veterans.“They feel like they're part of this larger mission to preserve our history and the cultural materials that come with it,” Janesko said.In just over 10 years, the Army Corps said the program has trained nearly 700 veterans, with 72% of them landing permanent jobs, some with the Smithsonian and National Park Service, while another 19% have gone on to further their studies in college.“It also gives us a sense of purpose, which is something I think veterans sometimes need when they separate from the military,” McNeill said. “We live in an area that has a lot of history to it. So, it's good that we are helping restore some of these things.”All of this happening, while they gain new skills, along with a deeper appreciation of the past. 1909
Amazon's sales outlook for the fourth quarter was the equivalent of a lump of coal in investors' stockings. Don't worry too much: Jeff Bezos could still deliver a holiday surprise.Shares of Amazon tumbled nearly 10% Friday because investors worried the company's holiday sales could be the worst in years.Amazon (AMZN) is the second-largest retailer in the country, trailing only Walmart (WMT) in annual sales. So a weaker holiday quarter for Amazon could be a bad sign for the overall economy.The Jeff Bezos-led company said Thursday it expected fourth quarter sales to be in a range of .5 billion and .5 billion. That's less than what was expected, and the .5 billion midpoint of this guidance is an increase of just 15% from a year ago.A sales jump of 15% may sound great, but it's pretty tepid for Amazon, which posted a revenue bump of 38% in last year's fourth quarter and increases of more than 20% in both the fourth quarters of 2015 and 2016.The last time Amazon reported a fourth quarter sales increase that was less than 20% was back in 2014, when revenue was up 14.6%. 1097

Airports are doing everything possible to get people back in the air and one major component is testing for COVID-19. A handful of airports across the country are now offering tests for passengers.It's no secret that the global pandemic has turned the travel and airline industry upside down. The Airport Council International North America is known as the "voice of airports."“I look at airports, at cities within cities and anything that would affect the city would affect the airport and that’s what we do,” says CEO Kevin Burke.“Testing is that key that unlocks travel,” he added.Tampa International Airport was the first to jump on board with a program that was the first-of-its-kind in the nation. They offer both the PCR and rapid tests to anyone with proof of travel.“We’ve tested more than 4,100 passengers. It's gained in popularity. Passengers know we’re providing the testing at the airport and I will tell you before they open at 7:30 every morning, there’s 20 plus passengers waiting in line," says John Tiliacos, executive VP of airport operations.He said they launched the program in early October in hopes of instilling confidence and encouraging travel."Given the environment we’re in with this pandemic, we’ve got to do everything we can as an industry both airline or airport industry. We’ve got to do everything we can to breathe life back into this industry and get it back up on its feet and running again,” Tiliacos said.Since then, they've fielded calls from other airports inquiring about the program. If a passenger gets a negative test, they go on about their day. But, if it's positive, ACI-NA says, it's not the airports' responsibility to escort the passenger out.“They’ve gotten very few passengers that have tested positive but they’ve had a couple and they can’t proceed past that because TSA is not going to let them through a checkpoint with a positive read," said Burke.While an increase in testing is a good thing, doctors advise that it's not a guarantee by any means.“This test isn’t an insurance policy for the rest of the week, the rest of the month or the rest of your life, it tells you what your status is right now,” says Dr. Beth Thielen, an infectious disease physician and assistant professor of pediatrics at the University of Minnesota Medical School.“For example, if you went to a bar the night before you flew and you were around 100 people without masks, you potentially could be infected, but if you take a test at the airport the next day, you may very well test negative and a week down the road, you may develop symptoms and be capable of spreading COVID,” says Dr. Thielen.But she also says this program is a start, and it helps people make better decisions about what they're doing and where they're going. ACI-NA says testing, masks, social distancing, hand washing and cleaning all play an important role in getting people back on board."If our industry is going to survive and thrive when a vaccine is there and people come back to travel, we have to take the steps now to make people comfortable not only now but in the future when they’re booking future travel,” said Burke.While airlines are trying to instill confidence in air travel, many public health experts are advising against traveling as coronavirus cases spike throughout the US.Earlier this week, The CDC recommended Americans not travel for Thanksgiving during the current spike in coronavirus cases nationwide.“As cases continue to increase rapidly across the United States, the safest way to celebrate Thanksgiving is to celebrate at home with the people you live with,” the Centers for Disease Control and Prevention website reads. “Travel may increase your chance of getting and spreading COVID-19. Postponing travel and staying home is the best way to protect yourself and others this year.”The CDC recommends those who travel to follow all of their guidance for slowing the spread of coronavirus: wear a mask, wash hands, social distance, get the flu shot, and bring extra masks and hand sanitizer. 4040
After America reached the grim milestone of more than 10 million positive coronavirus cases in just 10 months, healthcare systems in multiple areas around the country are warning their hospital bed capacity is nearing or at 100 percent full.In North Dakota, the governor said this week their hospitals have reached their limit, and depending how the next few weeks go, facilities could be pushed past their capabilities.He issued an urgent plea asking residents to take steps to slow the spread of the coronavirus. He also amended a state order to allow asymptomatic health care workers who test positive for COVID-19 to continue working in COVID-19 units of a healthcare facility.“Our hospitals are under enormous pressure now,” Governor Doug Burgum said. “We can see the future two, three weeks out, and we know that we have severe constraints.”Bergum is asking that businesses and events or gatherings be reduced to 25 percent or a max of 50 people, and said face coverings should be required. However, he did not issue a statewide mask mandate.In Iowa, UnityPoint Health Des Moines, which runs four hospitals in the capital city, says they are at capacity and all their beds are full.Polk County, where Des Moines is located, saw the most new hospitalizations on one day Monday, with 191 new coronavirus patients.The county has issued a “plea to our community to please help in our fight against COVID-19.” They say they are “facing bed shortages and staffing shortages,” and ask people to wear a mask, wash hands, and practice social distancing so the healthcare system does not become overwhelmed.On Monday, the Iowa Health Department said there were more than 1,100 people hospitalized in the state with coronavirus. Iowa has a total of about 2,800 inpatient hospital beds available, with 382 of them in intensive care units spread around the state.Hospitalizations around the country have nearly doubled since late September. Tuesday morning, roughly 59,000 Americans were in the hospital because of the coronavirus.Health experts are worried about the recent spike in coronavirus cases. They are widespread across the country, and not focused on a handful of “epicenters” like there were earlier this spring and summer.This means resources like staff and equipment cannot be shuffled around to the places that need it, because everywhere is overwhelmed. 2370
A Wisconsin man is accused of trying to buy a lethal dose of a radioactive substance on the Internet to try and kill someone. Justin Tolomeo, Special Agent in Charge of the Milwaukee Division of the Federal Bureau of Investigation said in a news release Jeremy Ryan, 30, of the Town of Madison has been charged with attempted possession of radioactive material with intent to cause death.Ryan allegedly attempted to buy the lethal dose in March and October of 2018. He was arrested on Tuesday. Ryan, who was dubbed “Segway Boy” faced multiple felony drug charges in 2016. He got the nickname after he was seen riding a Segway around the state capitol in 2011 taunting Republican lawmakers. He also attempted a congressional run against Paul Ryan in 2012. The attempted possession of radioactive material with intent to cause death charge carries a maximum term of life in prison. The case is being prosecuted by the U.S. Attorney's Office in Wisconsin’s Western District. 1010
来源:资阳报