徐州做4维彩超对宝宝好吗(徐州妇儿医院四维彩超) (今日更新中)

SAN FRANCISCO (AP) — San Francisco became the first major U.S. city to ban the sale of electronic cigarettes after supervisors gave the measure its second and final vote Tuesday.Backers say they hope the legislation will curb underage use of e-cigarettes, but critics say the ban will make it harder for adults to purchase an alternative to regular cigarettes.San Francisco is a city that celebrates its marijuana culture, but it appears deeply opposed to other vices. Last year, voters approved a ban on the sale of flavored tobacco and in 2016, a tax on sugar-sweetened drinks.E-cigarette maker Juul Labs, which is based in San Francisco, says it is opposed to youth vaping.The company is working on a ballot initiative that would regulate but not ban e-cigarette sales. 780

Scratch and sniff stickers have gone high tech, becoming another way to test for coronavirus.Researchers at the University of Colorado and Yale University have developed a “u-Smell-it” test that works with an app.Essentially, users will use a high-tech scratch and sniff to detect whether they've lost their sense of smell.“There's five windows and they have different odors on each of them. Basically, all you have to do is take an app on your phone, and you basically scan the card. It has a QR code, and it recognizes the unique combination of odors. This is really important because you want the test to be different every time,” said Derek Toomre, professor at the Yale University School of Medicine.The user will choose the corresponding odors. And after, they're done. The app will give them a score on how well they did or didn't do.This test isn't meant to replace the PCR test or antibody tests that are approved by the FDA.“This would be a supplement. This would not be to replace. This would be a supplement so that, if you failed to smell, then you would know to go in for an antigen or PCR test, but you're more likely to be positive on those tests, so it would actually be really, really helpful. Think of it as a pretest.”Researchers behind the “u-Smell-it” test hope that it will help with the current testing shortage. Right now, they are seeking FDA approval for emergency use. If approved, they'll be making the tests at a larger scale. 1464

SANTA BARBARA, Calif. (KGTV) - Southern California cities affected by the Thomas fire were evacuated Wednesday morning due to the threat of mudslides from an approaching storm.The Santa Barbara County Sheriff’s Office issued a Recommended Evacuation Warning at 8 a.m. for the Thomas, Sherpa and Whittier burn areas in Santa Barbara, Goleta, Montecito, Summerland and Carpinteria.A National Weather Service report indicated the area may receive moderate to heavy rainfall from a storm arriving Thursday that may generate mud and debris flows.RELATED: Local crew saves family from Montecito?mudslideThere is a high risk for loss of life and property, the SBCSO said. First responders are trying to prevent tragedies like the deadly January mudslides in Montecito.“If at any time people feel threatened, take immediate action. Do not wait for a notification. Those with access and functional needs and those with large animals should leave,” according to a statement from deputies.San Diego County is expected to receive showers as early as Thursday night but the heaviest rain and snow will fall farther north in California. No evacuation orders have been issued locally. Check the forecast HERE.SLIDESHOW: Photos show mudslide damage in MontecitoEvacuation centers and animal shelters will be opened Wednesday.Schools will remain open until further notice.MAPS:Evacuation zonesDebris Flow 1395

SAN JUAN, Puerto Rico (AP) — Puerto Rico's governor says she will reopen beaches, casinos, gyms and movie theaters across the U.S. territory as officials report a recent drop in COVID-19 cases and deaths that some experts worried would once again spike.The changes announced Thursday will go into effect from Sept. 12 until Oct. 2. Face masks and social distancing, especially at the beach, remain mandatory, and a 10 p.m. to 5 a.m. curfew would continue. The island of 3.2 million people has reported more than 500 deaths, along with more than 17,000 confirmed cases and another 19,000 probable ones. More than 420 people remain hospitalized. 651

Seattle Mayor Jenny Durkan told protesters occupying several city blocks they are in no danger of being invaded by the federal government despite comments from President Donald Trump saying he is ready to “take back” the city.The protesters, who have seized control of Seattle’s East Precinct police station, are pushing the city to make significant reforms to policing. After days of unrest, at times becoming violent, the protests have largely not been violent since protesters have declared the area an “autonomous zone.”The protesters are among those calling for police reforms in the wake of George Floyd's death. While Durkan and city officials in Seattle are hopeful for a peaceful resolution with the demonstrators, Trump tweeted that if Durkan doesn’t regain control of the city, he would.“Radical Left Governor @JayInslee and the Mayor of Seattle are being taunted and played at a level that our great Country has never seen before,” Trump tweeted. “Take back your city NOW. If you don’t do it, I will. This is not a game. These ugly Anarchists must be stopped IMMEDIATELY. MOVE FAST!”Durkan responded, “Clearly, unfortunately, our president wants to tell the story of domestic terrorists who have a radical agenda or promoting a conspiracy that fits his law and order agenda. It is simply not true.”Durkan said that the city has worked with protesters to allow for access to city services for the area's 500 residents.“The right to challenge government and authority is who we are as Americans,” Durkan said. "The threat to invade Seattle to divide and insight violence in our city is not only unwelcomed, it is illegal.”Police Chief Camren Best and several other police officials said they have visited the protest zone, and checked on the condition of the police station. Best said she was fully aware that other police stations were destroyed by looters and rioters, but said she allowed for fences around the station to come down to build trust with the protesters.But the protests, Best said, have been responsible for significantly slowing police response to parts of Seattle's East Precinct. Best said police response time to calls of service was on average 15 minutes, which is three times longer than normal.“If that is your mother, your sister, your cousin, your neighbor’s kid that is being raped, robbed, assaulted and otherwise victimized, you’re not going to want to have to report that it took the police three times longer to get there to provide services to them," Best said.But Best said she too wants to give the protesters a chance to have their voices heard, as Best said that police departments are often “on the wrong side of good.”“We have to acknowledge a long history of abuses,” she said. 2734

来源：资阳报