安康同床后出血什么原因(安康验孕棒什么时候用) (今日更新中)

SCRIPPS RANCH (KGTV): The "shake table" at UC San Diego will soon be able to move just like a real earthquake, thanks to a grant from the National Science Foundation.Researchers at UC San Diego received .3 million for upgrades to the machine."This would become one of the very best centers for earthquake engineering worldwide," says Professor Joel Conte, who teaches in the school's Department of Structural Engineering.Researchers say, right now, the shake table only moves back and forth, rocking large structures placed on top of it. With the grant, they'll be able to change the hydraulics on the machine. Once completed, it will shake back and forth, left and right, up and down and will also pitch, roll and yaw."We'll be able to reproduce real earthquake ground motions much more realistically, much more accurately, and much more completely," says Conte.Building designers and researchers use the shake table to test how structures will react to an earthquake, what kind of damage they'd sustain and whether or not they'd be usable immediately afterward.The shake table can hold multi-story buildings, bridge columns, wind turbines and more. The first structure scheduled to be tested after the upgrade is a 10-story building made from cross-laminated timber.According to the school, the money from the grant will add "new hydraulic pumps, a cooling tower and very large accumulator banks for the facility’s hydraulic-powered system. It will cover the costs of reconfiguring the existing two horizontal actuators, adding another two horizontal actuators, and powering the six vertical actuators to generate table motion."Researchers say it will be the most modern, functional shake table in the world."As soon as it can move in several directions, we will be able to serve all these needs," says Conte. "In the past, the industry in California often had to go to Japan, to China, to Korea. That will not be the case anymore."Construction on the upgrades will start in February of 2020 and be complete by July of 2021. 2042

SANTEE. Calif. (KGTV) - Two dogs have died after a fire broke out in an East County home.The fire broke out at a home on Big Rock Road and Rancho Fanita Drive just before 2 p.m. Wednesday. The fire started in the home's kitchen, according to Santee Fire Department crews.Neighbors said they first saw smoke and though the fire was in a large field behind the home, before realizing it was in a corner of the house.One neighbor reportedly ran over and called the home's owner, who was not home but told the neighbor her dogs were inside. The neighbor broke a window out and tried to get into the home to save the dogs but was pushed back because of the thick smoke.Santee Fire arrived and broke into the back of the home to put out the blaze. Crews found the dogs and performed CPR and gave them oxygen but they had already died.Crews said the neighbor was right not to enter the home if the smoke was as bad as described. The cause of the fire is under investigation.The owner of the home reportedly lives there with her daughter and son-in-law. 1073

SAN MARCOS, Calif. (KGTV) — Cal State San Marcos police are warning students and community members after a stranger was caught touching himself in front of two women.The incident occurred Monday at about 5 p.m. at the campus' Mangrum Track and Field facility, the college said. Two females who weren't students arrived to work out and saw a man near the pedestrian entrance water fountain. As the two women were walking on the track, the man reportedly made a comment to them and that's when they noticed he was committing the lewd act.The women immediately reported the incident to campus police. The man was last seen riding his bicycle up the pedestrian ramp and then west on Craven Road toward parking lot XYZ.The man is described as in his mid-30s, about 5' 8" tall. with a bald or shaven head and thin build. He was last seen wearing blue jeans, tan work boots, a yellow reflective vest, and a black jacket.Anyone with information is asked to call university police at 760-750-4567.Anyone on campus who believes they have witnessed a crime is urged to call 911. Campus blue light phones are also available to request an escort by police or report suspicious activity. 1181

SANTEE (CNS) - One person was found dead at the scene of an apparent single-vehicle crash this morning.A car was found off the roadway just before 8 a.m. near the 11400 block of Woodside Avenue, San Diego County Sheriff's Lt. Dave Perkins said.Details were scant, but Perkins said deputies found a woman, later identified as 40-year-old Ashleigh Hanson, inside the car who appeared to have died of injuries sustained in a crash.It's unknown at this time if drugs or alcohol were factors in the crash or if whether played a role. 537

Scientists at the University of Nevada, Reno School of Medicine (UNR Med), led by its Nevada State Public Health Laboratory (NSPHL) are studying a likely case of COVID-19 reinfection.Forty-eight days after testing positive for SARS-CoV-2 in April 2020 and after testing negative consecutively twice, a Washoe County, Nevada patient tested positive again, in June.The patient had tested negative on two separate occasions in the interim. The genomes of the patient’s virus samples were sequenced in April and June, displaying significant genetic discordance between the two cases, implying the patient was infected twice.“We examined the genomic material of the viruses and samples to investigate this, says NSPHL Director Mark Pandori. “It is just one finding, but it shows that a person can possibly become infected with SARS-CoV-2 a second time.”To solidify confidence in the case, Pandori and the research team partnered with the Washoe County Sheriff’s Office Biology Unit to conduct identity testing on the specimens and lab samples evaluated in the study to verify the specimens were from the same person.Embedded in the genomic material of SARS-CoV-2 is a detailed code that Pandori says may provide insight to a better understanding of this virus.“A virus has a biological genome like all living things. Since March, the NSPHL has analyzed the genomic RNA of approximately 200 positive COVID-19 samples from Nevadans who have tested positive for COVID-19,” said Pandori. “The power of genomic information could turn the tables in the fight against the coronavirus.” The information is shared to a world-wide database known as “GISAID”,” alongside the work of thousands of researchers.According to Pandori and the NSPHL-led research team, reinfection cases are a potential warning sign that it is possible to catch COVID-19 more than once, and with unpredictable severity.“If reinfection is possible on such a short timeline, there may be implications for the efficacy of vaccines developed to fight the disease. It may also have implications for herd immunity,” says Pandori. “It is important to note, that this is a singular finding. It does not provide any information to us with regard to the generalizability of this phenomenon.”Herd immunity depends on the theory that after natural infection, our immune systems will collectively protect us as a community from reinfection and further spread. There are currently many more unknowns than knowns about immune responses to COVID-19. “After one recover from COVID-19, we still do not know how much immunity is built up, how long it may last, or how well antibodies play a role in protection against reinfection,” says Pandori.”While research and scientific advancements continue to build, Pandori says the hard work of fighting this pandemic together will continue through the use of facial coverings, hand-washing, social distancing, as well as wide-scale testing, contact tracing, and isolation of new cases.“This is a novel disease. We still have a steep learning curve ahead and lots of work to do, especially as inconvenient truths arise,” says Pandori.The NSPHL team are publishing their COVID-19 reinfection findings. Their report is publicly accessible on the SSRN preprint server, at https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3681489. This story was first reported by KTNV in Las Vegas, Nevada. 3384

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