哈尔滨泪道冲洗操作训练模型(西宁正畸分类) (今日更新中)

San Diego (KGTV)- There are no regrets for a San Diego man who risked his life when he stumbled on a wreck in the middle of last week's rainstorm. "If you ask me, I probably would have done it again," says Victor Ruvalcava. On a rainy Wednesday morning, Dec. 4th, Ruvalcava says he saw a car flip over on Interstate 8 in Mission Valley. The young driver was ejected from the car. "I park behind his car, get out to see if he's ok, I asked him hey is there anyone else in the car. He didn't respond," says Ruvalcava. "I look towards the car, and that's when I get hit by the SUV."He was thrown about 100 feet after that SUV slammed into him. Ruvalcava spent days in the hospital with several injuries, which include a collapsed lung, broken ribs, and leg. While in the hospital, he says the young man he stopped to help, and his family came to visit him. He says they were "extremely thankful." CHP says for safety reasons, they don't recommend drivers stopping to help crash victims on a busy freeway. They should call 911. But Ruvalcava says he'd do it all over again. Family members have set up a GoFund Me account to help with his medical expenses. 1160

SAN DIEGO (KGTV)- This Christmas local chefs and volunteers gave the gift of gourmet meals for those in need. It was a two day process. “Just Call Us” Volunteers prepared the food, from scratch, before serving it to the homeless. The volunteers made enough to feed over 400 people. Early this afternoon, the chefs and volunteers delivered the food to three different shelters. The largest being the Alpha Project tent, in Downtown. “We all appreciate it. They all deserve a good meal,” says a staff member with the Alpha Project. Over a dozen volunteers donated their time at the Alpha Project. More volunteers visited Rachel’s Women’s Shelter and San Diego Center for Children. All of the items are donated from Specialty Produce, Cupcakes Squared and Sprouts Farmers Market. Just Call Us Volunteers gives back to those in need year around. They encourage everyone to come spread a little cheer throughout the year. 925

San Diego (KGTV)- With no warning, a light pole came crashing down on top of a car in Pacific Beach. Neighbors are worried that what they found could shine a light on a bigger problem. “It’s really scary that you can be walking down the street and something could fall out of the sky like that,” says neighbor Kevin Payne. Payne says he was walking in the area on Saturday, along Ingraham Street and Reed Avenue when he heard the loud crash. He says a San Diego lifeguard, who was driving by, stopped to section off the area until crews arrived. The base of the pole is filled with corrosion and rust. Neighbors say to the human eye it would have been tough to spot. “You wouldn’t notice just walking by, you would need to take off the cover of the base,” says Payne. “I think once you took the cover off it would have been clear as day.”In a statement to 10News, the city didn’t pinpoint the cause of the collapse but says the light is scheduled to be replaced this week. In the meantime, city crews will assess the other lights in the area to ensure they are “functional and stable.” The owner of the damaged car was not inside at the time. The city says she will need to make a claim with the Risk Management Department to determine who is liable. 1259

SAN DIEGO (KGTV) In light of the death of George Floyd in Minnesota, the Racial Justice Coalition of San Diego is calling for a ban on all neck restraints used by law enforcement officers."They are inhumane, they are improper," said Yusef Miller with the coalition.Miller has called on San Diegans to write to local leaders demanding a ban on any neck restraints still used by officers.It's called the I can't breathe campaign."Whether kneeling on a neck, which is unconscionable or putting them in a carotid restraint, we're saying to ban all those restraints," he explained.Under the San Diego Police Department's use of force policy, carotid restraints are approved.Officers are not allowed to use their knees.A chokehold cuts off a person's air supply and can be deadly, which is banned by SDPD.The carotid restraint instead cuts off the blood supply, which can knock a person unconscious but is considered less dangerous overall."The carotid restraint becomes the chokehold in the field, and people are killed in this manner," said Miller. "We want all neck restraints banned, not only in San Diego, not only statewide, but throughout the nation."The renewed call to action comes after a video posted to social media showed an officer in Minnesota kneeling on George's Floyd's neck, an unarmed black man."He never even flinched, he never stopped for a second, he didn't take any pressure off for even one second," said Walter Cameron with the group Showing Up for Racial Justice. "It enrages me."California Assemblywoman Shirley Weber, representing the 79th District, including portions of San Diego, authored AB 392.The bill was signed into law by California Gov. Gavin Newsom last year and stated that deadly force by officers should only be used "when necessary in defense of human life.""I believe the use of restraints falls under the category of lethal force," Weber told 10News. "The various carotid restraints.""We've constantly been speaking with law enforcement, the mayor, city council, and we've had no tangible traction," said Miller.10News reached out to SDPD and the office of San Diego Mayor Faulconer but did not receive a comment on the group's request. 2184

SAN DIEGO, Calif. (KGTV) - It started as a thesis project and now is a tool for any musician in the world to use. Dr. Chris Warren is an Assistant Professor of Digital Composition and Sound Design at San Diego State University and said “Echo Thief” started about ten years ago and is a project he’s been growing ever since. He’s been traveling around North America and using an acoustic measurement tool to gather and capture sound in different types of acoustic environments. His personal addition to the recording field is creating a way to capture sound in noisy environments. Typically, the reverb of a space can only be captured when it’s silent, like in a church. However, he has created a way do it in a loud area, like capturing the sound of being under a bridge even if there are cars driving by. He’s been using the library and plug-in with his audio production students. Then Kayla Gautereaux, a former SDSU student who is now on the faculty at the New England Conservatory, came to him and asked the audio pro if there would be a way for musicians to use his tool for their practice. Warren then created an easy-to-use website for anyone to play music or sing, and have it sound like they’re in a variety of locations. “We were able to take the sounds from around North America, a bunch of fascinating acoustic spaces, and make reverberators out them so people can virtually perform in these spaces,” he said. Gautereaux said she can now sit in her living room and sing, but it sounds like she’s somewhere else. “It feels like you’re there not just because the app has a picture there, but because you can hear the response of your voice or whatever instrument you play into that space,” she said. She also added that the space a musician performs inside is just as important as an instrument or vocals, so this is a welcome addition to the music world. 1873

来源：资阳报