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郑州激光手术近视对未来眼睛有什么伤害
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发布时间: 2025-05-31 13:07:01北京青年报社官方账号
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  郑州激光手术近视对未来眼睛有什么伤害   

SAN DIEGO (KGTV) - Two electric vehicle automakers are offering purchase discounts to customers of San Diego Gas & Electric.Customers who buy a new BMW i3 and BMW i3s are eligible for ,000 off through July, SDG&E said Tuesday.A discount of ,000 is available for a new Nissan LEAF purchased by the end of June.SDG&E said the savings may come in addition to state, federal and SDG&E electric vehicle incentives, which have the potential to top ,000 more in savings.For BMW discounts, click HERE.For Nissan discounts, click HERE. 558

  郑州激光手术近视对未来眼睛有什么伤害   

SAN DIEGO (KGTV) — Two greater one-horned rhino calves took their first steps into their habitat for the first time this week at the San Diego Zoo Safari Park.Next to their mothers Asha and Tanaya, the calves — born on March 25 and April 11, respectively — were finally able to explore their Asian Savanna habitat. Both pairs bonded while traversing the area, before intereacting with some of the other wildlife in the habitat.Tanaya and her female calf, which has not yet been named, enjoyed some wallowing in the mud, taking a cool dip, and meeting some of the blackbuck antelope and other animals in the 40-acre habitat.Asha and her male calf, named Arjun, explored hills and grassy areas. Arjun also met one of the habitat's Javan bantang (before quickly running back to mom's side."It’s great to see Asha and Tanaya introducing their calves to other wildlife for the first time," said Jillian King, senior wildlife care specialist, San Diego Zoo Safari Park. "Everything is new to the calves right now, so it will be interesting to watch them explore. We will keep a watchful eye on them, and look forward to them meeting more of the wildlife on the savanna soon."The greater one-horned rhino is listed as "vulnerable" on the International Union for Conservation of Nature Red List of Threatened Species. This is primarily because of habitat loss, poaching, and illegal rhino horn trafficking.The species, once widespread in Southeast Asia, is now only found in India and Nepal. There are an estimate 3,500 greater one-horned rhino left in the world. 1563

  郑州激光手术近视对未来眼睛有什么伤害   

SAN DIEGO (KGTV) — When was the last time you went to a concert?It's a healthy habit to have; A recent study claimed that going to a concert every two weeks could add years to your life.In San Diego, where wellness is coveted, there are plenty of places to improve your health (apparently) and catch a live show by big names, indie groups, and everyone in between.RELATED: Big bands heading to San Diego concert stages this yearNext time you're looking for a concert, whether you're into the massive venues or something smaller, these popular options around town are sure to be great:BIG NAME STAGESMattress Firm Amphitheatre - Today's hit artists drop into this Chula Vista venue on a weekly basis. Acts at the top of today's charts and behind yester-year's classics bring their tours through Mattress Firm Amphitheatre every year.Viejas?Arena - Perfect for the SDSU college crowd and music fans around town, Viejas Arena hosts some of today's biggest artists.Valley View Casino Center - Not only is Valley View perfect for Gulls hockey, but it makes for a great concert venue. The center boasts a stadium-like set up that's not too large, keeping the concert crowd close to the music.CalCoast Credit Union Open Air Theatre - Another location close to San Diego's college center, CalCoast gets many acts just as big as those heading to Viejas Arena. The open-air theatre is a great spot to catch big names performing outdoors. FOR A CONCERT CROWDHouse of Blues San Diego - Not only does House of Blues host live music almost every night, they've been known to host special SiriusXM concerts, touring acts, concerts in partnership with other local venues, and more!The Observatory - North Park's Observatory has carved out its own spot as a destination for up-and-coming bands and accomplished artists.Humphreys Concerts by the bay - Humphreys does a great job putting together acts featuring names from the past and present — and concerts are highlighted with bay-side views!INTIMATE SHOWSMusic Box - Little Italy's Music Box features three-floors of concert viewing space and tables for service, while you check out your favorite artist perform.Soda Bar - Music pretty much every day. An intimate venue to catch a show. A variety of artists making their way through. Soda Bar has it.The Casbah - For a quaint spot with a variety of great bands, The Casbah has long provided San Diego with a concert experience.Belly Up - Belly Up is another concert spot featuring music nearly every night of the week, with an expansive area in front of the stage and tables around the outside for those looking to eat and sit back. 2720

  

SAN DIEGO (KGTV) — UC San Diego researchers are testing a technology that's been in development for more than a decade to fight the coronavirus.In lab experiments, "nanosponges" covered in human lung cell membranes and immune cell membranes were found to attract and neutralize the SARS-CoV-2 virus in cell culture, according to a UCSD release. This caused the virus to lose about 90% of infectivity, or its ability to hijack cells and reproduce.The tiny sponges are designed to impersonate and protect healthy cells by soaking up harmful pathogens and toxins, according to Liangfang Zhang, a nanoengineering professor at the UC San Diego Jacobs School of Engineering. RELATED: San Diego company's COVID-19 test gets emergency approvalFor example, the nanoparticle covered in membranes from cell types the virus is known to invade latch on to the virus. This prevent the virus from then entering an actual human cell."Traditionally, drug developers for infectious diseases dive deep on the details of the pathogen in order to find druggable targets. Our approach is different. We only need to know what the target cells are. And then we aim to protect the targets by creating biomimetic decoys," said Zhang.While Zhang has spent the last 10 years developing the technology, his lab turned to using the nano-particle to fight the coronavirus when the pandemic hit.RELATED: Scripps Research's antibodies study shows signs of success against coronavirusNow, the first data on the technology's ability to battle the virus is being released after testing by researchers at Boston University."Another interesting aspect of our approach is that even as SARS-CoV-2 mutates, as long as the virus can still invade the cells we are mimicking, our nanosponge approach should still work. I’m not sure this can be said for some of the vaccines and therapeutics that are currently being developed," said Zhang.UCSD researchers will test the nanosponges’ effectiveness in animal models in the next few months and are moving as fast as possible to eventually test the technology in humans. RELATED: Startup creates mobile COVID-19 testing clinic on wheelsNanosponges have a massive amount of testing ahead before they make it to human tests, Zhang said."I see potential for a preventive treatment, for a therapeutic that could be given early because once the nanosponges get in the lung, they can stay in the lung for some time," Zhang said. "If a virus comes, it could be blocked if there are nanosponges waiting for it."(Read more about the study and nanosponges here.) 2562

  

SAN DIEGO (KGTV) — While Michelin decided to postpone its annual award of stars to California restaurants this year due to the pandemic and wildfires, undercover eaters did find several "discoveries" across the state.The new-found culinary delights were announced as part of Michelin Guide's "Family Meal" livestream to celebrate the resilience of restaurants and raise money for the California Association of Food Banks.In San Diego, five restaurants pleasantly surprised guide inspectors were Tuetano Taqueria in San Ysidro, Morning Glory in Little Italy, Dija Mara in Oceanside, Soichi Sushi in University Heights, and Sushi Tadokoro in Old Town.Inspectors said Tuetano Taqueria Chef Priscilla Curiel’s guisados "are every inch the equal of Baja’s—down to the fair prices and hefty portions (and without the long traffic lines on your way home)." The guide also hailed the restaurant's beef birria that is topped with a bone filled with buttery marrow on top of the taco.Morning Glory's soufflé pancakes are "worth waking up for," according to the guide, and dishes like fried rice with pork belly and eggs and potatoes au gratin are "a great riff on tradition."Indonesian stop Dija Mara serves up creative cocktails and delicious nasi goreng (fried rice with shrimp, pork belly, chicken, and the yolk of a sunny egg) and charred eggplant with smoked tomato sambal and crispy fried shallots, inspectors said.Soichi impressed with its sushi offerings, including its pike mackerel, kampachi, and sea bass dishes. Michelin says Soichi's shirumono fish soup is also a must before trying out the restaurant's green tea ice cream.Inspectors say Sushi Tadokoro's omakase is a must-try, especially the sushi joint's oysters and scallops. Tadokoro's sea urchin topped with ikura eggs and golden eye snapper with kombu also "hits all the right notes," according to the guide.Donations to the California Association of Food Banks can be made here. 1947

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