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LA JOLLA, Calif. (KGTV) - Researchers at UC San Diego have found a way to improve radar technology that can make self-driving cars safer."Our vision is to make self-driving cars much more safer than how we humans drive," says Dinesh Bharadia, an Assistant Professor of Electrical and Computer Engineering at UC San Diego.Bharadia led a team of researchers working on ways to help autonomous vehicles see in bad weather.Currently, he says, self-driving cars rely on LiDAR, a light-based radar system. But it's performance is limited because it uses a low frequency that reflects in bad weather.Bharadia says his team tested wireless radar, which has a higher frequency wavelength and found it can rain and fog.However, the wireless radar's sight range is limited. So Bharadia's team built a system where five wireless radars work together to create a more full "view" of the road."From each radar's vantage point, you see something different," says Bharadia. "Those different things, observed from five different radars, gives you much more detailed aspect ratio of another car (on the road)."Bharadia says the combination of all five radars helps create a 3-D image of other objects on the road. That helps the car's self-driving system figure out how to avoid them."You need to know the exact aspect ratio of the other cars on the road," he says. "Only then can you drive around them if you need to."Bharadia says carmakers like Toyota and Honda have been helping with the research and development. He thinks this new technology could be on the road within 2-3 years."Radars are already out there," he says. "We just need to plug in our software to make the cars more autonomous..."It's a simple technology that can be widely deployed and used to make our roads safer for everyone."Bharadia and his team will present their findings at the Sensys Conference this week. For more information about the technology, see the full news release here. 1951

Liliana Gallegos says she could not breathe and had chest pains when she was infected with the novel coronavirus.“Back then, even myself, I wasn’t masking up,” Liliana Gallegos said. “I was like, ‘it’s not that serious. It was like a cold or flu.’”It was far from a cold or flu. Gallegos was diagnosed with COVID-19 in April, and she wasn’t the only one in her household. Her 63-year-old father and her children also got infected. Later, her fiancé got sick.“He passed it on, and all his co-workers caught COVID. It just spread, and we were not cautious about that at that time,” said Gallegos.Gallegos recovered 17 days later. The experience gave her a new perspective.“I think it’s so important to take the precautions they are telling us. Six feet apart, sanitize, wear your mask,” she said.More than 1,000 hospitals in the U.S. are teaming up to encourage everyone to stay safe.The Every Mask Up (#EveryMaskUp) campaign provides vital health resources and has developed messages on a variety of digital platforms to get the word out.Medical experts say wearing a mask is the best chance of slowing the COVID-19 pandemic.Right now, more than 13 million Americans are infected, and more than 250,000 have died. 1220

LAKE CLARKE SHORES, Fla. — A Florida family is securing their home after two of their cats were shot in the back with a pellet gun, forcing them to be euthanized. Police are looking for whoever is responsible. First, it was Peanut, a black kitten, and then Fritz, a 4-year-old white and orange cat back in March and April, respectively.They came home to their owner, Debbie Hiatt, with a wound in their back and their hind legs dragging back in the spring. “The biggest thing for me was just wanting to find someplace else to live. Because I don’t trust anyone,” Hiatt said in an interview. In X-rays, you can see a single pellet lodged in each one of their spines A veterinarian would have no choice but to put them down. Peanut was the hardest. “His front was so full of life but nothing in the back. Even Fritz was hard, but the baby? It was a lot harder with the baby,” Hiatt said. Since then, taking no chances, she and her husband John had cameras installed around their home and secured their back porch for their remaining cats and dogs. She says six other cats have inexplicably gone missing over the last year. “It’s not fair to the animals. They don’t know. And what they could have done is come to me and said 'hey, keep your animals out of my yard.' And then at that point in time, we would have done this probably a lot sooner. And then I would have still have Peanut. And Fritz,” she said. Lake Clark Shores police say they have identified a person of interest but haven’t made an arrest yet.“Catch the person. I’m going to catch the person either doing it to another animal. Hopefully not any of mine. But eventually, they’ll get caught,” Hiatt said.  1735

LINCOLN PARK (KGTV) - Women received free mammograms in Lincoln Park on Sunday.Doctors use a mammogram to look for early signs of breast cancer. The free screenings were available because of Susan G. Komen San Diego. The non-profit parked a mobile screening center in front of City of Hope International Church on Holly Drive. More than two dozen women received mammograms. "It's very important for women to get mammograms because early detection is the best protection, and when breast cancer is caught in its early stage, it's basically 99% treatable," said Wendy Shurelds with Susan G. Komen San Diego.Sunday's screening is one of many. The next screening will be Friday, October 26th at Northgate Market on University Avenue. 767

LAS VEGAS (AP) — Trailing by double-digits for the second straight day at the Mountain West Conference tournament, the Nevada Wolf Pack rallied again.But this time against San Diego State and without starter Jordan Caroline, the No. 14 Wolf Pack ran out of gas with seven minutes left Friday night.The Aztecs took advantage.Devin Watson had 20 points and five assists and San Diego State held Nevada scoreless for a late 7:06 stretch a 65-56 victory in the Mountain West Conference semifinals.Jalen McDaniels added 12 points and 10 rebounds for fourth-seeded San Diego State (21-12). The Aztecs will play the Fresno State-Utah State winner in the championship game Saturday at the Thomas & Mack Center."We're playing good basketball right now," San Diego State coach Brian Dutcher said. "What that means for tomorrow, I don't know. And if we do enough right things, we'll give ourselves a chance to make it back to the NCAA Tournament again."San Diego State also had a home victory over Nevada on Feb. 20, but lost to the Wolf Pack in Reno last Saturday."It was not revenge," Watson said. "I feel like every time we match up with Nevada it's going to be a great game and the fans love it. They play hard and they're a competitive team. We actually like playing them."Cody Martin led the top-seeded Wolf Pack (29-4) with 16 points and six rebounds, and Tre'Shawn Thurman had 11 points and 11 rebounds as Nevada awaits word on an NCAA Tournament berth.NO CAROLINECaroline, averaging 17.3 points and 9.6 rebounds, did not play due to an injury."Caroline was held out for precautionary reasons," Nevada coach Eric Musselman said. "It's been a long season. He's got a lingering injury and that's what it is."Dutcher made a few adjustments."Well, obviously, we were a bit surprised when Caroline wasn't in the lineup," he said. "But it's like anything else. It's a wounded animal. We knew they were dangerous anyways."AZTECS MAKE RUN, WOLF PACK RESPONDLeading 34-29 at halftime, the Aztecs kept momentum starting the second half on Watson's consecutive 3-pointers. And after Jeremy Hemsley's basket, San Diego State led 42-29.Nevada responded with an 18-4 run that included Caleb Martin's first point and first field goal, a 3-pointer with 12:01 left. Nevada took the lead on Cody Martin's fast-break layup with 10:02 left."We just hung in there," Dutcher said. "So every time we play them, it's a back-and-forth affair. No matter what kind of run they were on we kept looking at the scoreboard, it was a two-point game. So it wasn't like they ran out on us by 11 points."CALEB IN FOUL TROUBLE EARLYNevada's Caleb Martin committed two fouls in the first 1:04. He did not score in the half, only playing four minutes. There were eight lead changes and the game was tied for 6:17 of the first half before the Aztecs created a little distance at intermission."I had two all-league players not play in the first half. I thought our effort was phenomenal," Musselman said. "I think our record speaks for itself, the body of work in the non-conference, conference play. Unfortunately, we weren't fully healthy tonight."THE BIG PICTURESan Diego State: The Aztecs reached the MWC semifinals for the 12th consecutive season. They are 4-0 against Nevada in neutral-site games. San Diego State has won 23 straight games holding opponents under 60 points. With the 20th win of the season, the Aztecs have reached the mark in 13 of the past 14 seasons.Nevada: The Wolf Pack's 58 wins the past two seasons is their best in team history. The Wolf Pack are 2-4 against Dutcher.UP NEXTSan Diego State: Championship game Saturday night against Fresno State-Utah State winner. 3663

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