宁夏高级成人气道梗塞及CPR模型(珠海颈部浅层解剖模型) (今日更新中)

Just weeks after the fall term began, the California State University (CSU) system announced most classes across its 23 campuses would remain virtual throughout the spring term.In a letter to the campus community, Chancellor Timothy P. White notes health as one factor."We know far more about it [the pandemic] now than we did back in May. The virus continues to spread. There is no vaccine and there likely will not be one widely available any time soon. The summer increase in infections that was forecast in the spring happened as predicted, and it was larger than expected."White says the decision will also provide faculty and staff more time to better prepare for a virtual learning environment. “I wasn’t that surprised because the virus doesn’t look like it’s going away any time soon and the conditions for spring look like the conditions for fall, so from a public health perspective it makes sense," said Robert Kelchen, an associate professor of higher education at Seton Hall University in New Jersey.Kelchen has been tracking reopening plans across the country."The advantage of deciding early is colleges have a lot of time to prepare classes the way they want to be fully online and get it the best they can be," said Kelchen. But as colleges face massive financial hits while struggling to maintain enrollment, Kelchen says it’s unlikely other colleges will solidify spring plans this soon.“CSU isn’t as concerned about losing students to other colleges because there’s lots of demand to go to CSU; it’s not like some of the colleges, say in the northeast and Midwest, that are really concerned about having enough students. They’re in a position of strength," said Kelchen. Kelchen says small private colleges will struggle to survive the pandemic.“If the fall is any indication, there will be some colleges that will try to come back in person and then fail spectacularly right before or right at the beginning of the term," said Kelchen. A CSU spokesperson says dating back to March, they estimate about 0 million in forgone or returned revenue and unexpected costs across the 23 campuses. To mitigate some of these losses, as well as a 0 million reduction in state funding, some cost-cutting measures include a system-wide hiring chill and the elimination of non-essential travel.Kelchen says professors at his university have taken pay cuts. "For most colleges that will make it through, they’ll have to make cuts. They’ve already laid off quite a few people; they're going to cut academic programs that are either really small or really expensive to run, they’re going to not invest as much in facilities, students are going to have larger classes, they'll have fewer full-time faculty teaching them or part-time adjuncts. It will be a different experience because colleges are trying to save money, and students are also going to want to spend less money," said Kelchen. The news leaves some students with little hope for a normal college experience. “I really only got one good semester when everything was normal, and it was fantastic. I loved the school, I loved the professors, I loved the people," said Kelsey Santin, a transfer student at San Diego State University.After losing access to resources like the library and health center, Santin started a petition calling for reduced fees and tuition.“The quality is severely diminished. And that’s not to say the professors aren’t doing their best, it's just, you can’t expect to take the way that education has been worked for years and completely change it and just expect it to go without a hitch," said Santin. “We understand why the education needed to change, why the style had to change. But we don’t understand if the product changed, why wouldn’t the price change as well?"After losing her job during the pandemic, Santin decided to move home to the Bay Area to do her online classes. Her petition has nearly 5,000 signatures and counting. “I was hoping just to kind of get a coalition formed and maybe start a class action lawsuit in some way, shape or form, but I definitely want to get some momentum going before that,” said Santin. The law firm Bryan Cave Leighton Paisner says over 250 refund-related lawsuits are pending by university students across the country. But Christopher Schmidt, a class action lawyer at the firm, says it will be difficult for students to win these legal battles. He says students sign financial contracts, which likely did not promise in-person instruction. A CSU system spokesperson says all campuses continue to provide instruction and are working to help students earn a degree, and that thousands of faculty and staff members participated in professional development opportunities to better prepare to help students learn in a virtual environment. The spokesperson also notes that many of the services offered on campuses are now offered virtually, like access to health services or advisors. 4931

KANSAS CITY, Mo. — Priority Care Pediatrics in Kansas City requires its patients to follow the CDC immunization schedule.With the recent measles outbreak in the Kansas City area, the office made a post on Facebook to educate parents and reaction was swift.Dr. Raymond Cattaneo said that post, "Turned into something much bigger than that when some anti-vaccine people got a hold of that and bombarded our post. Reading comment after comment after comment you just kind of get worn down because you know you're fighting the good fight. You're on the right side of science but you worry that what they're saying, people will actually believe."Kristen Kleffner is a mom of four who got a letter from her son's school."We've done everything we can on our end but that doesn't necessarily mean they're still safe," Kleffner said. "You hear about measles outbreaks but you don't realize it's going to hit so close to home."Cattaneo told Scripps station KSHB in Kansas City, "Measles is one of the most contagious illnesses out there. It's a scary thing, especially when we know we have an immunization that can prevent this from happening."He added that it doesn't take many people for an outbreak to turn into an epidemic."The science is clear, this is about saving kids lives," Cattaneo said. 1301

LA JOLLA, Calif. (KGTV) -- A group of San Diego conservationists is testing a high-tech approach to catch poachers illegally fishing in marine protected areas.The Imperial Beach-based non-profit Wildcoast is in the midst of a pilot study with the Scripps Institution of Oceanography to examine the effectiveness of land-based radar as a real-time monitoring tool for law enforcement.A single radar station can send a signal up to three miles and detect vessels as small as a kayak, said Wildcoast conservationist Cory Pukini."Enforcement officers will be able to open up a laptop or look at their cell phone to see if people are in compliance without actually deploying resources to come out here," Pukini said while boating through one of the marine protected areas (MPAs).There are 11 MPAs in San Diego County which have restrictions on fishing, including one near Crystal Pier in Pacific Beach and another near the La Jolla Children's Pool. The areas are designed to help fish populations rebound, provide a buffer zone for the effects of climate change, and preserve other resources.A new law that took effect this year allows wardens to issue heftier fines to people caught fishing for profit in an MPA. The penalty for a first offense now ranges from ,000 to ,000, up from 0 to ,000. Although wardens have issued more fines and warnings in recent years, enforcement remains elusive. The California Department of Fish and Wildlife has just one boat and five wardens to patrol 18 MPAs in San Diego and Orange Counties. That's where the land-based radar and app could make an impact, according to Pukini."It'll help them more efficiently deploy resources to the field," he said.Together with ocean temperatures and weather data, information gathered by the radar could be used to forecast the times and locations where poaching is most likely, Pukini said. The Marine Monitor Radar Project study is in its second year. If it's shown to be effective, the approach could help protect marine preserves around the world, Pukini said. 2050

JAMUL, Calif. (KGTV) - In Jamul, community members are banding together to help a family-owned farm decimated by the Valley Fire.Cheryl Skidmore, the owner of Hidden Haven Ranch, was on the phone with workers on site."Very, very smoky fire. Hit the ridge and then came down very fast," said Skidmore.Some animals were evacuated, but the damage was heavy at the 16-year-old farm known for sustainable farming.All 125 chickens were killed. Most of the crops were destroyed: half of the orchards, from apples to apricots, and all of the industrial hemp fields. The flames also burned a trailer and much of the farm equipment."Everything is just devastated. We have to start over," said Skidmore.Skidmore says she tried to get wildfire insurance but was denied, partly because she’s in a fire-prone area. The total loss was about 0,000. Shutting down the farm became very possible."It's overwhelming," said Skidmore.The word 'overwhelming' could also be used to describe the outpouring of support."The community has been donating hens. Hopefully, we will be doing egg production next month," said Skidmore.The farm asked for help and the community responded with dozens of volunteers at three cleanup efforts, including one on this day. Volunteers have done everything, from raking ash and trimming trees, to moving dirt and cleaning horse stalls. Jordyn Brewer is one of those volunteers."When I saw the pictures of the devastation, it made me upset. If I were in that situation, I would want people to help me," said Skidmore.Skidmore says that help will mean the difference between shutting down and keeping the farm going."No way I could have done this myself ... Just to see people so willing to help others, just makes me feel so good," said Skidmore.A lot of cleanup remains at the 52-acre farm. Skidmore says she’s planning at least seven more cleanups.A Gofundme campaign has been set up to help with the with the rebuild. 1938

KIRKWOOD, Calif. -- A 7-year-old boy and his mother were killed when a massive block of snow fell from a roof several feet from the front door of the condo they were staying in Monday. The Alpine County Sheriff’s Department said 50-year-old Olga Perkovic and her son, Aaron Goodstein were returning to the condo after skiing when a trailer-sized block of snow collapsed onto them.Rescuers held an hours-long search at the nearby Kirkwood Ski Resort because the two had boarded a lift in the afternoon.    RELATED: San Diego native who survived NorCal avalanche thanks rescuers?The mother and son were found beneath three feet of snow after a neighbor saw ski gloves nearby. The pair mark the third and fourth skiers to die at California resorts since a powerful snowstorm struck last week.A snowboarder died after falling head first into a deep powder and suffocating at the China Peak resort.Similarly, a snowboarder was found dead Friday after being reported missing during a blizzard at Squaw Valley.The heavy snow also caused an avalanche in Squaw Valley that buried five people. Two of those people had to be taken to the hospital due to their injuries. 1186

来源：资阳报