福州睾丸检查模型云南白内障模型,重庆脊柱损伤搬运仿真标准化病人（自动语音报警）,南宁乳牙早失病态模型,日照高级老年人静脉穿刺训练手臂模型,延安外科缝合包扎展示模型,福州腰骶尾椎与脊神经附骨盆模型,郑州消化系统浮雕模型

SAN DIEGO (KGTV) — In preparation for high heat expected this month, the county will close six parks.Officials close the parks every August as a safety measure for the typically high temperatures recorded at the sites.The following parks will be closed through Aug. 31:El Capitan Preserve, LakesideHellhole Canyon Preserve, Valley Center Mount Gower Preserve, Ramona Wilderness Gardens, PalaIn addition to the four parks, two more parks will continue to be closed throughout the summer until Labor Day weekend:Agua Caliente Regional Park, Anza BorregoVallecito County Park, JulianThe closures also give Department of Parks and Recreation staff time to perform much needed maintenance at the parks.There are still more than 100 other trails throughout the county to explore during the summer. Officials, however, warn hikers to be smart wherever they hike this summer. Here are some tips to keep in mind:Let someone know where you'll be and when you'll returnNever hike aloneLeave your dog at homeTake plenty of waterWear sunscreen, a hat and sunglassesTake breaks in shady areas, if possibleHave a fully charged phone or map on handWear lightweight, light-colored, ventilated clothingBring along a jacket if hiking after duskWear sturdy shoesFollow all posted safety rulesBring enough food, sunscreen to reapply, a flashlight, first aid kit, multi-purpose tool and a whistleKnow your limitations 1403

SAN DIEGO (KGTV) -- Less than a day after announcing that two students have contracted coronavirus, San Diego State University officials confirmed Thursday that two more students tested positive for the disease.Thursday's announcement raises the number of coronavirus cases on SDSU's campus to four since kicking off the fall semester this week.Officials said the two new cases are unrelated to the previous cases, and that the two students had only been to the campus to see testing at the Student Health Services. The two unidentified students are "recovering well and are away from campus," according to officials.RELATED: SDSU begins 2020-21 school year with mostly virtual classes"The two students did not interact with any SDSU employees or spaces, outside of the Student Health Services Outdoor COVID-19 Test Collection Booth, and were not in any other spaces utilized by the campus community," said Libby Skiles, Ed.D., SDSU Student Health Services Director.On Wednesday, the university confirmed two students had tested positive and that both students live off-campus. The students were also tested by the college's Student Health Services.Wednesday's cases are not believed to be connected to any reported off-campus gatherings, the school statement said.The school said the risk to others on campus is low and SHS is in the process of performing contact tracing.San Diego State: Two students test positive for COVID-19; Risk to campus 'low'Campus officials previously reported it has had 27 confirmed COVID-19 cases within the broader campus community among faculty, staff, students, and visitors to campus, including the SDSU Imperial Valley campus.SDSU started its 2020-21 school year this week with nearly all virtual classes, however, the campus isn't completely closed to students. There are about 2,600 students living on campus this semester, and hundreds more who have to visit the campus for certain matters. Normally, SDSU would have about 7,500 students living on campus.In a warning to the student body and staff, Skiles urged the SDSU community to continue using prevention techniques, "including wearing facial coverings and following U.S. Centers for Disease Control and Protection guidance to protect yourself and those around you.""Washing your hands for at least 20 seconds, and frequently, is one of the most important ways to help prevent the spread of COVID-19," said Skiles. 2417

SAN DIEGO (KGTV) — It's time to put on your thinking cap and prove fact from fiction.The Fleet Science Center welcomes "MythBusters: The Explosive Exhibition" Feb. 24 through Sept. 3, bringing with it all the scientific chaos from the hit Discovery Channel show.The exhibition welcomes San Diegans into an interactive museum of props from the show, myths to bust or prove themselves, and more scientific fun to learn about in exciting ways.EXPLORING SAN DIEGO: More events to check out in San DiegoMythbusters hosts Brian Louden and Jon Lung, who have taken over for former leads Adam Savage and Jamie Hyneman, spoke with 10News about the new exhibit and what fans of the show — and science, in general — can expect."You finally get to be hands on. You get to be part of MythBusters," Louden said. "In MythBusters, you're always the third man in the room. Well now the room is here at the exhibit and you get to be apart of the show.""Everything you do has a story that comes with it and I think, in terms of retention and learning, it makes everything easier and more fun," Lung added.EXPLORING SAN DIEGO: San Diego restaurants on Yelp's 'Top 100' places to eat this yearVisitors to the exhibit will learn about everything from friction and flight to gravity and speed. Some of the experiences include: 1336

SAN DIEGO (KGTV) -- If you own boat -- or even a kayak or a jet ski -- that's just sitting in a dock or on a trailer, you may be sitting on some extra income."Business has been ..." Karina Sanchez searches for the right words. "We can't even believe how great business has been, we're so so thankful for it."Sanchez and her husband are owners of Waterhorse Charters in Mission Bay. Opening just last year, they offer scuba diving tours, party cruises, fishing and whale watching excursions.When the pandemic hit, they were forced to temporarily shutdown by state mandate. But once given the green light to reopen, Sanchez says business has been booming, with people want to get out and do it safely."I feel like people get a little more comfortable going out in the water," says Sanchez, "Something that's outdoors; than having, for instance, a house party or just going to bars or something like that."Sanchez connects with many of her customers through the site GetMyBoat.Com, which is kind of like Airbnb for boats."There's some data that suggests the average boat is only used 8 to 10% of the year," says Val Streif, who represents GetMyBoat.com from their headquarters in Minneapolis. "And the other time it's just sitting in a dock or marina."Streif says GetMyBoat has listings from private boat owners and charter services in 184 countries around the world, offering everything from kayaks and jet skis to pontoon boats and yachts."This is a way for people to earn some supplemental income," says Strief, "When they're not using the boat for themselves for personal purposes."There are increased regulations during the pandemic -- stepped up cleaning, fewer passengers for social distancing and other steps depending on the boat or excursion offered."We require everybody to wear a mask while they're on board," says Sanchez, "When they rent a regulator -- which is the piece you put in your mouth when you're diving -- every time people rent one from us we make them buy the mouthpiece."Sanchez says the changes aren't hurting business, as they've been sold out. And they're not the only ones, which is why GetMyBoat.com looking for more boat owners to sign up and perhaps help themselves "stay afloat" during these tough times, by renting out their boat.Sanchez says the demand is definitely there."Everybody is just grateful they can go out on the water. So, it's been great." 2394

SAN DIEGO (KGTV) — In a departure from recent years, Warner Bros. will be a no-show at San Diego Comic-Con's revered Hall H this year.A WB spokesperson confirmed to 10News that the studio and DC Comics will forgo any Hall H panel. In recent years, Warner Bros. has been pivitol for Hall H panels, especially in 2018 when Marvel and HBO elected not to take the stage.The decision was made all the more surprising — for fans, disappointing — considering the studio's upcoming slate of comic book movies, including "Joker" (Oct. 4, 2019), "Birds of Prey and the Fantabulous Emancipation of One Harley Quinn" (Feb. 7, 2020), "Wonder Woman 1984" (June 5, 2020), and "The Batman" (June 25, 2021).MORE COMIC-CON 2019 NEWSLast year, the studio used Hall H to preview "Wonder Woman 1984," "Aquaman," "Shazam!," "Fantastic Beasts: The Crimes of Grindelwald," "Godzilla: King of the Monsters," and "The Lego Movie 2: The Second Part.""Wonder Woman" director Patty Jenkins confirmed the news on Twitter this week, saying, "By now you’ve heard: WB isn’t going to Hall H this year. We’re so sad to miss you there! And waiting until Dec. to start our official #WW84 campaign in full-- But the truth is… we can just… barely… wait…" 1224