天津市龙济正规吗武清区龙济包皮环切术多少钱,天津市武清区龙济医院包皮,天津市武清区龙济男医院,天津武清龙济医院疾控男科医院,天津市龙济医院性功能预约,武清做包皮手术龙济医院,天津市武清区龙济医院挑选泌尿科

According to a recent study, it is "highly unlikely" to become sick with COVID-19 after ingesting or touching food.The International Commission on Microbiological Specifications for Foods studied and found "no documented evidence that food is a significant source or vehicle for transmission of COVID.""While ingestion of the virus could potentially result in COVID-19 infection, oral transmission via food consumption has not been reported," the organization said.The committee went on to say that some countries don't need to restrict food imports, test imported products, or ask companies to state their products are coronavirus-free because there's "no documented evidence" that food is a carrier for COVID.They say that the focus should be on protecting food workers, consumers, and restaurant patrons from becoming infected by person-to-person contact. 866

After actor Sacha Baron Cohen released his first Borat movie in 2006, Kazakhstan, the nation in which the fictional character Borat is from, was unhappy with its portrayal, so they banned the film and threatened to sue Cohen.Well, it seems that's water under the bridge because, on Sunday, the Kazakhstan tourism board released a new marketing campaign by embracing Borat's catchphrase "very nice!" as its official tourism slogan.According to the New York Times, after seeing the trailer for "Borat Subsequent Moviefilm," Dennis Keen, an American who now lives in Kazakhstan, asked the country’s tourism officials to welcome the Borat character's catchphrase and turn it into the country's tourism slogan.In the video, visitors to Kazakhstan exclaim "very nice!" after experiencing the countryside, food, and traditions.After hearing about the campaign, Cohen via a statement to The Times said the country, which borders China and Russia, portrayed in his movie "has nothing to do with the real country" and is "opposite of Borat's version.""Borat Subsequent Moviefilm" is available to stream on Amazon Prime. 1117

After almost two years circling an ancient asteroid hundreds of millions of miles away, a NASA spacecraft this week will attempt to descend to the treacherous, boulder-packed surface and snatch a handful of rubble.The drama unfolds Tuesday as the U.S. takes its first crack at collecting asteroid samples for return to Earth, a feat accomplished so far only by Japan.Brimming with names inspired by Egyptian mythology, the Osiris-Rex mission is looking to bring back at least 2 ounces (60 grams) worth of asteroid Bennu, the biggest otherworldly haul from beyond the moon.The van-sized spacecraft is aiming for the relatively flat middle of a tennis court-sized crater named Nightingale — a spot comparable to a few parking places here on Earth. Boulders as big as buildings loom over the targeted touchdown zone.“So for some perspective, the next time you park your car in front of your house or in front of a coffee shop and walk inside, think about the challenge of navigating Osiris-Rex into one of these spots from 200 million miles away,” said NASA’s deputy project manager Mike Moreau.Once it drops out of its half-mile-high (0.75 kilometer-high) orbit around Bennu, the spacecraft will take a deliberate four hours to make it all the way down, to just above the surface.Then the action cranks up when Osiris-Rex’s 11-foot (3.4-meter) arm reaches out and touches Bennu. Contact should last five to 10 seconds, just long enough to shoot out pressurized nitrogen gas and suck up the churned dirt and gravel. Programmed in advance, the spacecraft will operate autonomously during the unprecedented touch-and-go maneuver. With an 18-minute lag in radio communication each way, ground controllers for spacecraft builder Lockheed Martin near Denver can’t intervene.If the first attempt doesn’t work, Osiris-Rex can try again. Any collected samples won’t reach Earth until 2023.While NASA has brought back comet dust and solar wind particles, it’s never attempted to sample one of the nearly 1 million known asteroids lurking in our solar system until now. Japan, meanwhile, expects to get samples from asteroid Ryugu in December — in the milligrams at most — 10 years after bringing back specks from asteroid Itokawa.Bennu is an asteroid picker’s paradise.The big, black, roundish, carbon-rich space rock — taller than New York’s Empire State Building — was around when our solar system was forming 4.5 billion years ago. Scientists consider it a time capsule full of pristine building blocks that could help explain how life formed on Earth and possibly elsewhere.“This is all about understanding our origins,” said the mission’s principal scientist, Dante Lauretta of the University of Arizona.There also are selfish reasons for getting to know Bennu better.The solar-orbiting asteroid, which swings by Earth every six years, could take aim at us late in the next century. NASA puts the odds of an impact at 1-in-2,700. The more scientists know about potentially menacing asteroids like Bennu, the safer Earth will be.When Osiris-Rex blasted off in 2016 on the more than 0 million mission, scientists envisioned sandy stretches at Bennu. So the spacecraft was designed to ingest small pebbles less than an inch (2 centimeters) across.Scientists were stunned to find massive rocks and chunky gravel all over the place when the spacecraft arrived in 2018. And pebbles were occasionally seen shooting off the asteroid, falling back and sometimes ricocheting off again in a cosmic game of ping-pong.With so much rough terrain, engineers scrambled to aim for a tighter spot than originally anticipated. Nightingale Crater, the prime target, appears to have the biggest abundance of fine grains, but boulders still abound, including one dubbed Mount Doom.Then COVID-19 struck.The team fell behind and bumped the second and final touch-and-go dress rehearsal for the spacecraft to August. That pushed the sample grab to October.“Returning a sample is hard,” said NASA’s science mission chief, Thomas Zurbuchen. “The COVID made it even harder.”Osiris-Rex has three bottles of nitrogen gas, which means it can touch down three times — no more.The spacecraft automatically will back away if it encounters unexpected hazards like big rocks that could cause it to tip over. And there’s a chance it will touch down safely, but fail to collect enough rubble.In either case, the spacecraft would return to orbit around Bennu and try again in January at another location.With the first try finally here, Lauretta is worried, nervous, excited “and confident we have done everything possible to ensure a safe sampling.”___The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Department of Science Education. The AP is solely responsible for all content. 4807

After losing a child to a drug overdose, one mother prepares to save others through a program to teach people how to handle the anti-overdose drug Narcan."Maybe I'll be at the right place at the right time for somebody else," Pat Jorgensen said.Pat's daughter, Tiffany, died five years ago at the age of 29. She's left raising Tiffany's daughter."Not a day goes by that I don't think of her and miss her," Pat said. "When someone gets engrossed in a drug addiction, it's really hard coming out of it. It's the hardest thing to get off of. As her mother, I will always feel like what did I do? Maybe I did something wrong? It's been a very hard road. The whole family has been through a lot. It's not something you just get over."Pat and her son were among dozens who showed up to receive free Narcan, and training on how to use it to potentially save a life.The training session was held at the Water Tower in Milwaukee's Bay View neighborhood Wednesday night. In this case, the Aids Resource Center of Wisconsin (ARCW) has a Prevention Department that provided the free Narcan and training. The organization often gets requests from community and church group to host training sessions at no cost.Everyone who attended the meeting went home with three syringes and three vials of Narcan, as well as reminders on how to properly use it. 1349

A woman -- barefoot and wearing what could be handcuffs -- repeatedly rang doorbells at a number of Texas homes before vanishing into the night.Now police in Montgomery County are trying to identify her and have released surveillance footage of her approaching a home.The grainy video, captured around 3:20 a.m. on Friday, shows a woman walking up to a house and ringing the doorbell. She's wearing a T-shirt, and appears to have some sort of shackle hanging from her right wrist."We were dead asleep in our beds. My husband was woken up by doorbell ring. It rang probably 20 to 30 times," one resident, who did not want to be named, told CNN affiliate KPRC. "He walked outside, no one was in sight. It's like she disappeared in thin air."KPRC reported that the same woman apparently visited at least five houses in the Sunrise Ranch neighborhood. 855