济南高级儿童气管切开护理模型(承德外科缝合包扎展示模型) (今日更新中)

SAN DIEGO (KGTV) - The City of San Diego Public Utilities department has spend almost 8 million since 2013 to repair and replace 116 miles of water transmission and distribution pipes as part of a program to upgrade it's aging water system, according to documents given to 10News.Most of those repairs (72 miles) were on cast iron pipes, the oldest ones in the system."We have more than 3,000 miles of pipeline," said department spokesperson Brent Eidson, "To do it properly, we're probably always going to be replacing pipes."The project began in 2007 with a rate increase to pay for the work. As older pipes have been replaced, city officials say the number of water main breaks has decreased.The Public Utilities Department gave 10News the following numbers about the amount of breaks over the past 6 years:2012: 1022013: 952014: 742015: 632016: 852017: 66 (as of October 20)"We know we're not going to stop every break," said Eidson. "But if you look at our track record and our pace of replacement, we've seen a significant decline in the number of breaks that we've had."The project replaces aging pipes made out of cast iron or concrete with new PVC pipes. Eidson said that's the industry standard and they have a life expectancy of 50-75 years. He says economics and budgeting led to delays in the older pipes not being replaced sooner.That changed when the rate increase was approved. Now the goal is to replace 30 miles per year.The city says its water system extends over 400 square miles and moves approximately 172 million gallons per day. It includes 49 water pump stations, 29 treated water storage facilities, three water treatment plants and more than 3,300 miles of pipelines.Through the replacement project, the department hopes to have all of the cast iron distribution lines (6-12 inches) replaced by 2018-19. Their goal for the larger cast iron transmission mains (16 inches or bigger) should be finished by 2023.Right now, they say there are still about 46 miles of cast iron pipes in the system, some of them almost 100 years old.Once the cast iron lines are replaced, they'll shift the focus to the older concrete lines."I look at it like painting the Golden Gate Bridge," said Eidson. "You're never finished." 2261

SAN DIEGO (KGTV) — The family of 19-year-old Dylan Hernandez, the San Diego State University (SDSU) freshman who died after falling off a bunk bed last November, say they are concerned about the investigation conducted by Campus Police and the University. The family believes the University Police Department is not pursuing certain angles, including a possible cover-up.Last November, Dylan Hernandez died after attending a Phi Gamma Delta fraternity party. In police reports obtained by the San Diego Union-Tribune, the freshman made it back to his dorm room around midnight. On the morning of Nov. 7, 2019, he fell off the top bunk bed and hit his head. An autopsy concluded that Hernandez had fractured his skull, suffering from a brain bleed that ultimately led to his accidental death. Reports also state that his blood-alcohol level was about 0.23, nearly three times the legal limit. RELATED: San Diego State suspends 14 fraternities after student is hospitalizedIn a newly released statement to 10News, the Florida native's family said they are disturbed at how poorly Campus Police and San Diego State are handling the investigation. "The Hernandez family is concerned because witnesses they provided to SDSU and UPD still have not been questioned," George Kindley, Hernandez family lawyer, said. The same University Police reports state that UPD never interviewed anybody from the Phi Gamma Delta fraternity. They also never sought out search warrants for Snapchat videos or phone records, despite knowing that some fraternity brothers instructed others to delete possibly incriminating videos and messages. According to the report, one of those messages read, "Remember, silence is golden."This was a shocking revelation to the family. In a statement to 10News, the Hernandez family said, they hope:RELATED: Cause determined after San Diego State University student dies"SDSU and UPD will quickly live up to their promises and complete the investigation without further delay. The Hernandez family wants SDSU and UPD to take action now to prevent future tragedies like this one from occurring." (George Kindley, Hernandez family lawyer)Sunday, UPD responded to a 10News inquiry regarding the Hernandez family. They said:"The preliminary, incomplete police report was provided to a representative of the Hernandez family in an effort to be as supportive and transparent with the family as possible during a difficult time for them as they are mourning the tragic loss of their loved one. Details of the incomplete report, released late last year, was not meant to be shared with the public as it compromises our ongoing investigation and can hinder witnesses from sharing information. "The Hernandez family also told 10News they are questioning the SDSU's bunk bed safety enforcement. They said:RELATED: SDSU launches two task forces in wake of student's death"SDSU needs to provide all students in school issued bunk beds with a safety rail that actually meets minimum safety standards, not a pseudo safety rail that SDSU knows failed and caused other students injuries in the past." (George Kindley, Hernandez family lawyer)In response, SDSU said in the last five years, they have only had two known incidents regarding bunk beds. However, they did not reveal specifics. They said: "All lofted beds and bunk beds located within SDSU residence halls are produced by national manufacturers and meet California State Fire Marshal requirements. Colleges and universities are not required to follow U.S. Consumer Product Safety Commission guidelines defining requirements for childrens' beds." (Cory Marshall, San Diego State University)The U.S. Consumer Product Safety Commission guidelines state the height from the railing from the top of the mattress must be no lower than five inches. College dorms, jails and military barracks are not held to the same standards. 3885

SAN DIEGO (KGTV) — The Department of Defense has awarded a San Diego biotech company up to million to help develop a next-generation drug to fight COVID-19.Sorrento Therapeutics calls the drug a “rapid countermeasure” against the disease, one that might serve as a vaccine substitute in certain populations or a critical stopgap tool if the virus mutates.“With this, we have a new platform potentially that can respond very quickly to any type of emerging threat,” said CEO Dr. Henry Ji.Sorrento is trying to become the first company to develop an approved DNA-encoded monoclonal antibody treatment. The approach is similar to the experimental monoclonal antibody treatment used on President Trump, but Sorrento’s concept is a more advanced version that offers several benefits.Sorrento’s drug is designed to be used as either a treatment in infected patients or a fast-forming layer of defense in healthy people. The company said its solution should be cheaper and easier to deploy than existing monoclonal antibodies, while offering vaccine-like protective effects that last for several months rather than just two or three weeks.Antibodies are one of the body’s key defense mechanisms. They seek out pathogens and bind to them, marking the invader for destruction like ground troops marking an enemy base for an airstrike. In some cases, antibodies can even neutralize an invader themselves by blocking its method of entry into cells.Monoclonal antibodies are antibodies designed by scientists to neutralize a pathogen. They are hand-picked, genetically modified super antibodies that are cloned in labs.However, the process of growing these super soldiers in the lab is difficult, transporting them requires a cold chain, and as a result, monoclonal antibodies are among the most expensive drugs in the world.Instead of giving people an infusion of pre-made antibodies, Sorrento’s idea is to give people a shot of DNA that instructs some of their cells to churn out perfectly pre-designed antibodies.“It's much easier to make enough DNA to treat a large number of people than it is to make enough protein to treat a large number of people. That’s just a fact about manufacturing,” said Dr. Robert Allen, Sorrento’s chief scientific officer on the project.Dr. Allen said the company is hopeful the drug will induce cells to make protective antibodies for six months or more.This DNA approach to an antibody treatment has never been approved for any disease but other companies are working on their own versions of it. Another biotech with ties to San Diego, Inovio Pharmaceuticals, became the first company to test this approach in humans in 2019 for a drug targeting the Zika virus.Sorrento’s approach is similar to the way DNA vaccines work, but it cuts out intermediary steps and jumpstarts the production of antibodies, rather than leaving the production of antibodies up to the body’s immune system. The result is that protective antibodies can start circulating in days after injection rather than weeks, the company said.“What this is capable of doing is it bypasses the need for the immune system,” said Dr. Mark Brunswick, Sorrento’s senior vice president for regulatory affairs.The drug is unlikely to replace a vaccine in most situations because vaccines can produce other defense mechanisms like T-cells that work in conjunction with antibodies. But the drug might work better than a vaccine for the elderly and others with weakened immune systems who are unable to produce a robust number of antibodies on their own, Brunswick said.Still, the company still has a lot of pre-clinical work and testing to go. Sorrento is hoping to have the drug ready for human trials in four to six months.By then, vaccines from Pfizer and Moderna will likely be widely available, but Dr. Ji said the world needs to prepare for the possibility this virus will mutate.“When you vaccinate hundreds of millions, potentially billions of people, the virus is under tremendous evolution pressure,” he said. “It will escape. It’s guaranteed that the virus is going to mutate and escape all of the vaccines we’re trying to create.”If it does, he said Sorrento will be ready to rapidly deploy its DNA-based countermeasure. 4223

SAN DIEGO (KGTV) — The circus comes to San Diego this weekend in a pair of fun events and, of course, the craft beer and spirits are flowing elsewhere.Circus Vargas brings the big top back to Mission Valley for a weekend of acrobatic and astounding acts by circus performers. Chula Vista also hosts Circus in the Park with shows and workshops with performers with Fern Street Circus.Carlsbad's Flower Fields open for business this weekend, with their 50-acre display of beautiful Ranunculus flowers in bloom for the spring.The Mission Valley Craft Beer and Food Festival serves up delicious craft beers and food with a bacon twist from independent brewers and local chefs. The Mariachi Fest also pairs dazzling mariachi and folklórico performances with taco and tequila tastings in Escondido.THURSDAYCircus VargasWhere: Westfield Mission Valley; Cost: - Take your kids to the Big Top for a weekend packed with circus action as Circus Vargas hits Westfield Mission Valley. Acrobats, daredevils, and flying trapeze artists will perform to audiences' delight, recreating circus feats from the past for a new audience.Museum MonthWhere: Various locations; Cost: Prices vary(Thursday - Saturday) Throughout the month of February, San Diegans and visitors can pick up a special, free pass to save 50 percent at more than 40 museums throughout the city. Museums like the Fleet Science Center, Maritime Museum, San Diego Air & Space Museum, Natural History Museum, and many more are participating in the special month.FRIDAYKuumbaFestWhere: San Diego Repertory Theatre; Cost: - 5KuumbaFest brings three days of African-American culture, expression, and heritage to San Diego with traditional art, performances, educational workshops, a marketplace and health fair, Gospel concert, guest speakers, and more in celebration of our African-American community. Illumination: 21st Century Interactions with Art + Science + TechnologyWhere: San Diego Art Institute; Cost: FreeThe San Diego Art Institute hosts a free exhibit featuring an interactive show created by 26 artists. Guests will experience art through light, sound, metal, textiles, soundscapes, and more. The exhibits will walk visitors through issues like climate change, global health, and sustainability through art.SATURDAYMission Valley Craft Beer & Food FestivalWhere: SDCCU Stadium; Cost: - Enjoy sips and eats from dozens of independent San Diego breweries and eateries at SDCCU Stadium. Entry gets ticket holders unlimited tasters of craft beer and spirits and eats from each food vendor. The event will join forces with Bacon Fest to deliver some mouthwatering combinations of bacon and bites to guests.Circus in the ParkWhere: Chula Vista Bayfront Park; Cost: FreeChula Vista hosts a free day of activities for families during Circus in the Park. Exciting acts from Fern Street Circus, like jugglers and acrobats, will entertain crowds. Circus experts will also hold interactive workshops around hooping and tightwire activities, and face painting and photos booths.Leap Day CelebrationWhere: The Old Globe Theater; Cost: FreeHead over to Balboa Park where performers will stage a dance-of at the Old Globe Theater plaza. The fun starts at 11 a.m. with dance troupe performances and continues with workshops and dance competitions.SUNDAYMariachi FestivalWhere: California Center for the Arts, Escondido; Cost: - 0Take in the traditional sounds and sights of the Grammy-winning Mariachi Divas de Cindy Shea and folklórico dancers from Tierra Caliente Academy. Attendees can also spend the day at the festival's Tacos & Tequila reception, where they can sample spirits and participate in a silent auction.TinyFest CaliforniaWhere: Del Mar Fairgrounds; Cost: - Del Mar Fairgrounds will host several ideas in the world of "tiny homes" during TinyFest, featuring the latest in tiny living options, expert speakers, workshops for guests, and festival music and foods.Carlsbad Flower FieldsWhere: The Flower Fields; Cost: - Sunday is opening day for the Carlsbad Flower Fields this season! Peruse through 50 acres of beautiful variations of Ranunculus flowers, an artists garden, floral displays, and more. 4213

SAN DIEGO (KGTV) - Surveillance video shows burglars ransacking a Pacific Beach brewpub hit hard by the pandemic.Just past 6 p.m Thursday, while food and craft beer were being served up at the second-story Amplified Ale Works restaurant, a masked man was recorded while inside the first-floor office and shuttered music venue.A mangled door revealed the intruder's entry point."Looks like he used a crowbar on the back door," said owner Alex Pierson.Inside, he's seen rummaging through drawers, grabbing headphones and some other items before leaving. Pierson says the burglar returned hours later, and he wasn't alone."When they came back at 10:30 p.m., they ransacked everything," said Pierson.For some 40 minutes, three men are seen helping themselves to whatever they wanted, filling up box after box.In one clip, one of the thieves is seen sorting through paperwork. Several blank checks were found missing."It's that feeling of violation. It hurt. Also took several employees' bikes, several guitars, amps, eight cases of beer, merchandise and some other electronics," said Pierson.For Pierson, the burglary is beyond disheartening."We're doing everything we can to keep our employees employed ... a 'being kicked while you're down' feeling," said Pierson.Pierson says the impact of the pandemic has cut revenues for the eight-year-old brewpub in half. The loss from the theft is more than ,000."In the end, it's not going to break us, but we're at such a point of breaking, as it is," said Pierson.Pierson fears others have also felt the hurt. Recently, neighbors have reported similar break-ins at nearby businesses and homes.Pierson is now hoping his video will lead to the capture of these thieves."Nothing to say they won’t continue to do this again in our community," said Pierson.Anyone with information on the case is asked to call Crimestoppers at 888-580-8477. 1886

来源：资阳报