济南怎么样诊断痛风(济南脚趾突然变红肿) (今日更新中)

SAN DIEGO (KGTV) -- For over a decade, SDSU associate professor of chemistry Gregory Holland has been researching spiders and particularly black widow’s silk.They’ve come to the realization, through their research, that the properties of black widow silk are stronger than steel and tougher than the Kevlar in bulletproof vests.Gregory Holland, SDSU associate professor of analytical chemistry and Northwestern chemistry professor Nathan Gianneschi said their collaboration shows the organization of the molecules involved in silk production is more complex than previously thought.There are companies that use synthetic spider silk but its the specific black widow spider silk that has the top tier benefits.“The synthetic spider silk its not a bad material, its just not as good as the real thing," Holland said.Holland says the company that creates synthetic silk actually has partnerships with Adidas and Patagonia. "The most important thing is a spider does it low energy, environmentally friendly. It’s just protein water and salt”.Once they reach the point where they’re able to identically replicate the silk of a black widow spider, the artificial version could be used in building materials for bridges or environmentally friendly replacements for plastic.Black widows (Latrodectus hesperus) spin a lightweight thread much stronger than that of other spider species, with draglines that can stretch an extra 25 percent of their length before snapping.The composition of the spun silk fibers was previously identified, but the structure of the proteins involved in producing them has been more of a mystery, now one step closer. 1650

SAN DIEGO (KGTV) -- Defense Secretary James Mattis has signed the extension of troops at the border, a defense official confirmed to ABC News. The extension was requested by the Department of Homeland Security after hundreds of migrants rushed the San Ysidro Port of Entry in a show of force. The move means the troops will be extended through January 31. Two officials told ABC News it’s unclear how many of the 5,600 troops currently at the border will be extended. The source also said there will be a flow-in of new forces as other units flow out because their specialties are no longer needed. Engineering units were named as one of the specialties no longer needed at the southern border. Related StoriesPoll: People having mixed feelings about current border issuesConvicted murderer caught crossing border near San YsidroCaravan marches toward US border in show of force 886

SAN DIEGO (KGTV) – Hospital beds are filling up quickly with available capacity at zero in Southern California.ICE Nurse Peter Sidhu is overwhelmed. The Los Angeles County RN says their hospitals are on the brink of their limits.“We’re having an influx of patients like I’ve never seen before,” said Sidhu. “We’re running out of space. We’re converting any and every room into a patient room.”He feels more protected after getting the vaccine Thursday but says being short-staffed is a whole other threat. Sidhu also serves as treasurer for the UNAC/UHCP nurses union. He says hospitals have been facing systemic nursing shortages since the early 2000s.“You’ll be lucky to even get a restroom break. You’re on your feet, you’re running, patients are being intubated,” said Sidhu. “We don’t have enough staff. We didn’t have enough staff to take care of our patients before we had COVID.”California groups counties into five regions as part of the new stay-at-home order. On Thursday, the Southern California region available ICU capacity hit zero, even though availability for San Diego County is about 16%. That’s in part because other counties contribute to our region’s total. Inyo County only has two ICU beds open as of Dec. 18. Imperial County has no beds left.“You can open up empty wings, you can convert auditoriums, you can see what some places are doing which is parking structures and tents,” said Sidhu. “But, you can’t replace nurses.”While there are still some ICU beds open in San Diego, they’re filling up quickly. Scripps hospitals tells ABC 10News they’ve requested additional ventilators and respiratory therapists from the county.“We’ve constructed temporary negative pressure rooms, added surge tents at our emergency departments, and expanded COVID care to additional hospital floors,” said Scripps spokesperson Stephen Carpowich.For people who still aren’t being safe, Sidhu as this warning.“I’m looking at the kinds of patients that we have. They’re younger than I thought they would be. They’re healthier. And now they’re all suffering from COVID,” said Sidhu.The county says they’re holding off on some vital procedures like organ transplants and cancer surgeries in non-COVID patients to make more room. 2239

SAN DIEGO (KGTV) - Design plans were approved Wednesday for the permanent structure that will replace a newly constructed temporary homeless shelter in downtown San Diego.Designs for the downtown affordable housing project at Father Joe's Village campus were approved Wednesday by the Civic San Diego planning group. Construction on the project is expected to break ground in early 2019, with residents moving in in 2021.RELATED: San Diego City Council approves funding plan for temporary homeless tentsThe housing site at 14th and Commercial Streets will introduce 400 units to the site. Two-hundred seventy units are reserved for chronically homeless individuals, while the remaining units will go to formerly homeless veterans, families, and other individuals."We know that creating more housing that people can afford is the key to addressing our region’s homelessness crisis in the long term," Deacon Jim Vargas, Father Joe’s Villages president and CEO, said in a release. "With today’s vote, we take one step closer to helping more people off our streets for good."RELATED: How you can help those in need this holiday seasonFather Joe's will now finalize architectural plans with local firm Joseph Wong Design Associates.The project is part of Father Joe's larger plan to bring 2,000 affordable housing units to the area, including transforming motels into apartments.RELATED: Father Joe's Villages propose plan to turn motel units into housing for homeless"Once you have an affordable place to live, it’s infinitely easier to get back on your feet and stay healthy," Vargas said. "This project will connect hundreds of people with the resources they need to succeed, and it can’t come soon enough."The design approval comes one day after San Diego City Council leaders voted to approve a .5 million plan to fund three temporary bridge shelters for the city's homeless population - located in the East Village, Barrio Logan, and the Midway District.RELATED: San Diego program to provide safe parking for homeless living in vehiclesThe three shelters will provide meals, bathroom and shower facilities, beds, job search assistance, and alcohol and drug treatment and counseling. 2248

SAN DIEGO (KGTV) - Dockless scooter users can now ride without a helmet as long as they are over the age of 18. A new law signed by Governor Jerry Brown went into effect January 1 lifting the helmet requirement for adult scooter users. AB 2989 removes the mandate for riders of motorized scooters to wear a bicycle helmet as long they are older than 18. It also forbids riding a motorized scooter on highways with a speed limit greater than 25 mph and roads with a speed limit greater than 35 mph, unless there is a marked bikeway. DUI laws still apply to scooter users and riders must have a valid driver’s license or permit. Helmets are required for those under the age of 18. People can still be cited for lying the scooter down on a sidewalk to impede traffic or riding scooter with a passenger. 807

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