梅州做阴道缩紧术(梅州哪里可以治疗妇科病) (今日更新中)

PALM BEACH COUNTY, Fla. — For a summer treat, it doesn’t get much cooler than -320 degrees. That’s how cold liquid nitrogen is when it transforms cereal into "Dragon’s Breath."“The vapor coming out of your mouth is a nice effect," said Ron Daranty, who owns Subzero Nitrogen Ice Cream in Parkland.However, a mom in St. Augustine is warning parents of children with asthma about the fad food after her son experienced health issues from eating Dragon's Breath.“We’ve sold thousands of them since January and we never had any issue," Daranty said.Subzero employees in Parkland have always warned people to be careful with the very cold cup and avoid drinking any excess liquid nitrogen, Daranty said. But now they've added on a new disclaimer."Even though that lady was sharing the article for others that may have respiratory challenges, I thought it was great and we added it to our sign of caution. We also started making people aware of it," he said.The risk of ingesting liquid nitrogen is purely scientific. Chris Pait, of the South Florida Science Center in Palm Beach County, said the extremely cold temperature can give people frostbite in their mouth or lungs."It can evaporate away in your mouth, but if you breathe that cold air in, there’s a chance that it’s cold enough to freeze the water that’s in your lungs," Pait said. "Your lungs are a mucous membrane. They need to be moist to work the way they should, so if you freeze your lungs obviously that isn’t a good thing. That’s going to cause problems. It’s almost like frostbite internally rather than externally."That’s why the science center shows off the power of liquid nitrogen in a controlled demonstration where professionals use gloves and goggles while handling liquid nitrogen. They show children how it can freeze a balloon, send a plug flying off a beaker, and, of course, make ice cream. But they serve that ice cream in a way that's safe. “When we do ice cream, the nitrogen is just there to freeze the liquid into the more solid form so by the time they eat it, the nitrogen is gone, it’s evaporated away," Pait said.Daranty said employees are specially trained on how to handle liquid nitrogen. People who don't want to try Dragon's Breath can still enjoy regular ice cream Subzero makes using liquid nitrogen."We’re pretty cautious about it. We understand the risks with it. Corporate has standard operating procedures and we’re pretty cautious. Everyone here knows how to handle the nitrogen. 2503

PARADISE HILLS (CNS) - A 28-year-old man and his 27-year-old passenger were injured today after the 2014 Harley Davidson motorcycle they were riding crashed into a stationary vehicle in the Paradise Hills neighborhood of San Diego.The collision happened at 9:30 p.m. Saturday in the 6400 block of Potomac Street, according to Officer Robert Heims of the San Diego Police Department.``The driver lost control of his motorcycle and slid into a parked vehicle,'' Heims said. ``The driver sustained broken knees along with several other injuries.''The passenger suffered a dislocated right hip. Both were transported to a local hospital.A San Diego Police Traffic Division investigation determined the crash occurred, at least in part, because of substance intoxication. 774

PHOENIX, Arizona — A license plate could be the very thing driving technology forward and it is being tested in Arizona. The Arizona Department of Transportation said it is working with the technology company "Reviver" to test digital license plates on about a dozen of its vehicles. Spokesperson Doug Nick described it basically as an iPad that goes in place of the plate on the back of the vehicle. Arizona is just one of two states that currently have these plates on the road — the other is California, Reviver reps said.Nick said ADOT is always open to innovation and picking our state to test is a no-brainer, especially with our weather.  "Arizona has always been a really good state for innovation," he said. "Car companies have tested here for years to see how their vehicles perform, so it's not a stretch to say, 'Well, let's take a look at how some of the accessories, like a license plate. How does that perform on a vehicle?'" As testing continues, the goal is to go far beyond just displaying the plate. "You can update this [the license plate] and it has the capabilities of potentially having other functions on there... maybe messages that are of help to the public, like Amber Alerts," Nick said. "That might be something that could be done on this."It could also alert police if a vehicle is stolen, if a registration tag is expired, or more consumer-focused items like displaying specialty plates. But, all of that is still in the early stages of testing. Could digital plates save ADOT money?Representative Michelle Ugenti-Rita?introduced a?bill into the state legislator this year that would eliminate vehicle registration stickers, possibly saving .8 million in labor and postage.ADOT did not comment on the bill and is not yet clear on the kind of money-saving aspects the technology may provide.Nick said the state has been testing it for less than a year and there is no set timeline on when the testing will stop or if it will expand. 2077

Over the course of four hours on Tuesday, 175,000 Starbucks employees talked about racial bias.Across the country, employees participated in a mandatory training. About 8,000 company-owned stores and offices were closed to customers for the afternoon.In self-guided groups of three to five, workers settled in for an intense afternoon.Groups moved at their own pace, but their discussions followed a similar structure. With the help of guidebooks distributed throughout the stores, workers took part in sensitive conversations. They watched videos featuring Starbucks executives and musician and activist Common.They reflected by themselves, in pairs and as a group, on the meaning of bias. They privately jotted down thoughts in a customized notebook outfitted with prompts about identity and race. They ran through scenarios that may elicit a biased reaction. They practiced welcoming behaviors, and committed to changing their habits for the better. 960

Over the course of four hours on Tuesday, 175,000 Starbucks employees talked about racial bias.Across the country, employees participated in a mandatory training. About 8,000 company-owned stores and offices were closed to customers for the afternoon.In self-guided groups of three to five, workers settled in for an intense afternoon.Groups moved at their own pace, but their discussions followed a similar structure. With the help of guidebooks distributed throughout the stores, workers took part in sensitive conversations. They watched videos featuring Starbucks executives and musician and activist Common.They reflected by themselves, in pairs and as a group, on the meaning of bias. They privately jotted down thoughts in a customized notebook outfitted with prompts about identity and race. They ran through scenarios that may elicit a biased reaction. They practiced welcoming behaviors, and committed to changing their habits for the better. 960

来源：资阳报