长春眼解剖模型(黑龙江高级儿童气管切开护理模型) (今日更新中)

SAN DIEGO (KGTV) -- It’s no mistake, the Marriott Marquis in Downtown San Diego is playing host to bees on the roof, and it’s all for the benefit of local business. The hive highlights a growing trend called urban beekeeping and the popularity of the practice is creating a lot of buzz. In 2012, the City of San Diego amended its municipal code to allow some residents, along with community gardens and retail farms to keep two beehives. The practice has several benefits, according to the city, including access to fresh, natural honey. The city says urban beekeeping also reduces the number of aggressive Africanized bees in the vicinity of the docile honeybee hive. Beekeeping is also known to reduce carbon footprint due to local production, however, there are some things to be aware of. The primary risk of beekeeping is getting stung. The city says if you plan to keep bees, you can count on bee stings every now and then. Before deciding to keep bees, the City of San Diego urges dialogue with neighbors. Click here for more on beekeeping in San Diego. Tomorrow morning on 10News at 6, Jared Aarons looks into what benefits the bees have downtown as well as some unique concoctions local restaurants are whipping up with the fresh honey. 1254

SAN DIEGO (KGTV) — It's become the first question when considering a cell phone plan: How's the coverage?In San Diego, AT&T customers may find they have better luck than other carriers, according to a study by PC Mag.Locally, 19 locations were tested around the county — from Chula Vista to La Jolla and out to the College East area — between May 7 and June 1, 2019. Testers ran speed software every two minutes on sets of Samsung Galaxy S10 series phones for about 15 minutes in each location.For San Diego County, AT&T scored the "fastest" title ahead of T-Mobile, Verizon, and Sprint."In San Diego, AT&T had nearly double the average download speed of the next-fastest network, with excellent reliability," PC Mag writes. "The carrier has been spreading its 5G Evolution LTE improvements up and down the California coastline, and we really saw the positive benefits this year."AT&T's average download speed was recorded at 90.7 Mbps, compared to Sprint's 51.5 Mbps, T-Mobile's 44.2 Mbps, and Verizon's 36.4 Mbps averages. Uploads over 2 Mbps were successful 97% of the time on AT&T's network, 96% on Verizon, 94% on T-Mobile, and 74% on Sprint.Overall, AT&T, T-Mobile, and Verizon were all given a 100% reliability score. But when it came to speed of network, AT&T grabbed a perfect score, followed by T-Mobile, Verizon, and Sprint."AT&T and Verizon both plan to bring 5G to San Diego this year. As they're millimeter wave networks, you should expect to see them in dense parts of downtown and the Gaslamp District; you'll be relying on 4G in most of the sprawling San Diego metro area for years to come," PC Mag writes.PC Mag's full study and methodology can be found here. 1717

SAN DIEGO (KGTV) — In the race for a coronavirus vaccine, scientists often say we need more than one winner.That’s in part because different vaccines use different strategies to provoke the immune system, and each strategy has different strengths.Take the inactivated virus vaccine, an approach currently used in the vaccine against the poliovirus. In this approach, scientists take a live virus, kill it with chemicals or heat, and then introduce that viral corpse into a person.There are three groups in the final phase of human trials using inactivated coronavirus, primarily in China, according to a tracker from the Milken Institute.“The immune system can tell the difference between something that's a real threat and something that's not a threat, and so if you get injected with a dead virus your immune system has the tendency to not pay a lot of attention to that,” said Dr. Shane Crotty of the La Jolla Institute for Immunology.The downside of the inactivated virus approach is that it only elicits two out of the three of the parts of the immune system, Dr. Crotty said. It’s capable of producing antibodies and helper T-cells, but not killer T-cells.The modern take on the inactivated virus approach is called a viral vector vaccine.In this strategy, scientists combine elements of the coronavirus with a common cold virus called an adenovirus that won’t make you sick. Since the virus is alive, it can elicit all three kinds of immune responses, Dr. Crotty said.“There are no licensed vaccines right now that use that strategy, but there are all kinds of vaccine trials that have been done around the world with those types [of vaccines] showing that they're straightforward to manufacture. They're very safe,” he said.The University of Oxford is testing a viral vector vaccine for COVID-19 in a Phase 3 clinical trial.Then there are subunit vaccines. These include just a section -- or subunit -- of the virus’ protein.UC San Diego is working on a coronavirus candidate vaccine using this approach.There are subunit vaccines currently on the market for tetanus and other viruses.“Working with proteins is more challenging, just from a laboratory and manufacturing perspective,” Dr. Crotty said.Enter the next phase of vaccine development. Instead of using the virus itself or fragments of it, Inovio Pharmaceuticals is working on a vaccine strategy using just the virus’ genetic information.DNA-based vaccines simply introduce a genetically engineered blueprint of the virus into a person, and the cells do the rest.“Some people get confused about this. They think it’s a genetic vaccine that changes their DNA and becomes part of them, and that’s definitely not the case.” Dr. Crotty said. “They don’t become part of you. Your body chews them up.”Researchers have been working on DNA-based vaccines for about 20 years, Crotty said, but none are currently licensed for use.San Diego-based Arcturus Therapeutics is using an RNA-based approach, along with other companies like Pfizer and Moderna that have entered Phase 3 trials.Messenger RNA reads the DNA instructions and helps translate them into proteins.Dr. Crotty said the DNA and RNA approaches have similar drawbacks and benefits: they’ve never been approved for us, but both can be developed rapidly because they don’t require access to the physical virus.Around the world, there are more than 200 coronavirus vaccines currently in development, according to the Milken Institute. 3459

SAN DIEGO (KGTV) -- In response to growing community outrage over a man who was released on bail a day after being arrested on attempted kidnapping charges, the San Diego County Sheriff's Department has released surveillance video of the incident in hopes of alleviating concern.The incident happened Sunday just before 3 p.m. in the parking lot of Costco Warehouse located at 1755 Hacienda Drive in Vista.A couple and their two small children were backing out of a parking stall when the suspect opened the rear vehicle door. The suspect attempted to remove the 2-year-old child from the car.Adam Glavinic, 37, was arrested for attempted kidnapping and being under the influence of a controlled substance and was booked into the Vista Detention Facility.Outrage ensued following reports that Glavinic was released from jail on a 0,000 bail the next day.WATCH: Growing outrage over attempt kidnapping suspect's release on bail"The Sheriff's Department in partnership with the D.A.'s Office are now releasing the video due to understandable concern from community members," said Lt. Ricardo Lopez, Media Relations Director for the San Diego County Sheriff's Department."It is understandable that anytime an incident involves a child in the vicinity of an event, it can produce fear and anxiety on the part of parents and community. This is why law enforcement prioritizes these cases and focuses on the evidence," said Lopez.The surveillance video the sheriff released Thursday night shows Glavinic walk up the driver's side of the family's white SUV. The SUV begins slowly backing out of the stall, and that is when Glavnic reaches for the rear passenger door handle. 1678

SAN DIEGO (KGTV) — It's bound to be a delicious Memorial Day weekend in San Diego.Flight Club brings the world of fermented foods and deliciously brewed beers to North Park in a tasting event, while Balboa Park's House of Pacific Relations hosts a food fair featuring tastes from all of the International Houses.Vista's Strawberry Festival returns with tons of tasty strawberry treats, live entertainment, and more for the tenth year.RELATED: Memorial Day events in San DiegoThe Port of San Diego will host the first Festival of the Sea at the Maritime Museum, a new community festival celebrating San Diego and our waterfront.Plus, Western Days hits Valley Center with tons of rootin-tootin fun in town. And Santee is bringing along more deliciousness with a craft beer festival and street fair.THURSDAYPause|PlayWhere: Fleet Science Center; Cost: .95 - .95Check your "adulting" at the door. Fleet Science Center is celebrating the simple act of playing with a new exhibit geared toward the young and young-at-heart. Pause|Play brings science to some of your favorite playground activities in an interactive exhibit that will have you sliding, spinning, and playing hide-and-seek.Flight ClubWhere: North Park Beer Company; Cost: Learn about the delicious world of fermented flavors with beers and food at North Park Beer Co. The event will walk tasters through the science and chemistry involved in creating fermented treats, from sauerkraut to chimichurri.FRIDAYLegacy Week Where: USS Midway Museum; Cost: Free(Friday - Sunday) Legacy Week marks San Diego's Memorial Day commemorations with a wreath laying ceremony, family activities, interactive exhibits, benefit concert with Daughtry, and more for the family, all from the USS Midway Museum.Summer Movies in the Park: The Incredibles 2Where: Waterfront Park; Cost: FreeEnjoy a movie in the park along San Diego's waterfront, as the county's Summer Movies in the Park series brings to The Incredibles 2 to Waterfront Park.SATURDAYValley Center Western Days Where: Valley Center; Cost: FreeThe annual Western Day community-wide celebration returns to Valley Center, featuring the Western Days festival and parade, chili cook-off, election of Valley Center's "honorary Mayor," pancake breakfast, and library carnival.American Heritage Car ShowWhere: Grape Day Park; Cost: FreeThousands of autos will be on display in Escondido during the American Heritage Car Show, featuring a beer garden, food vendors, live music and a DJ, a raffle, and of course, classic cars from across the U.S.Santee Street Fair and Craft Beer Festival Where: Riverview Parkway and Town Center; Cost: Free (food prices vary)More than 30,000 visitors will get to enjoy more than 300 food and vendor booths, craft beer from local breweries, local art, a kids zone, live entertainment, and more during the Santee Street Fair and Craft Beer Festival.SUNDAYVista Strawberry FestivalWhere: Downtown Vista; Cost: Free (food prices vary)The 10th annual Strawberry Festival returns to downtown Vista, once called the Strawberry Capital of the World. The festival celebrates the city's berry tasty heritage with live entertainment across multiple stages, delicious drinks, carnival rides, strawberry-themed pie eating contests and more, and delicious strawberry creations.House of Pacific Relations' Ethnic Food Fair Where: Balboa Park; Cost: Free (food prices vary)Sample a taste of more than 20 cuisines at Balboa Park's International Cottages and enjoy cultural performances throughout the day during the 39th annual Ethnic Food Fair.Port of San Diego Festival of the Sea Where: San Diego Maritime Museum; Cost: Free - (Saturday - Sunday) For the first time, the Port of San Diego is celebrating the sea and San Diego's 250th anniversary with a new community festival on the waterfront. Festival of the Sea features live performances, an artwork exhibition, and (for the older crew) a special on-board pub on the HMS Surprise. 3966

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