回民区那个治肛肠医院好(呼和浩特治疗肛肠权威的医院) (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) -- Firefighters were able to extinguish a brush fire they believe was sparked by an unknown group in City Heights Wednesday. According to San Diego Fire-Rescue, the blaze started in a canyon on the 3200 block of 42nd Street around 1:30 p.m.Crews were quickly able to stop the fire’s forward rate of spread while firefighters remained on scene to ensure there were no hot spots. No one was injured and no structures damaged, but the blaze did scorch an acre of land. Video sent to 10News shows residents in the area spraying water throughout their yards as flames crept up the nearby canyon. The metro arson strike team ruled the fire arson after witnesses said "juveniles were seen in the canyon before the fire started." 746

SAN DIEGO (KGTV) - Housing is one of the main challenges to making it in San Diego, especially for renters dealing with steep price increases. 10News is exploring ways to save on added expenses associated with rentals. Move less often. Costs like rental applications and security deposits make up the majority of overhead expenses for renters. Staying in the same home for at least a year can reduce these expenses, according to HotPads. RELATED: Making it in San Diego: Renters can pay thousands per year in extra costsFind street parking. Rentals without parking spaces can often be found at a discounted rate. Just make sure parking is available within a reasonable distance of your new home. You may also consider giving up your car.Watch for move-in specials. If you’re looking for a home in a newly-built complex, you might find rent discounts, free parking, and free streaming services. Look for pet-friendly landlords. Some rental units have higher pet fees and deposits than others. Commit to a home. Long-term leases, such as 12 or 15 months, are often cheaper than 6 or 9 month options. You can save more money by sticking around longer. 1156

SAN DIEGO (KGTV) - For San Diegans wanting to take a trip to the happiest place on earth, Amtrak Pacific Surfliner is offering Disneyland ticket discounts for its train riders.  Through Sept. 3, Amtrak is giving a five percent discount for the park to those who book a trip or have booked a trip in the past through its service.   Disneyland one-day ticket prices vary per day. The least expensive Saturday tickets before Sept. 3 are on Aug. 18 and 25. For a one-day ticket on Aug. 18, here is the breakdown on ticket prices with the discount:  642

SAN DIEGO (KGTV) - For three days 10News joined San Diego veterans from WWII and the Korean War on a trip to Washington D.C.The 'Tour of Honor' was free for the veterans, thanks to the nonprofit Honor Flight San Diego.Veterans visited memorials dedicated to their service and sacrifice. 294

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