武汉高级助产训练模型浙江心脏解剖模型,新疆寰、枢、颈、胸、腰椎放大模型,吉林穿戴式出血止血模拟训练器 （电子版）,福建高级乳房检查模型,丹东男性生殖器层次解剖模型,四川中医智能脉象仪（升级版）,商洛高级全功能护理人模型（带血压测量)

TEXAS CITY, Texas – About 45 minutes southeast of Houston, the Texas City Independent School District (TCISD) takes school security to a different level than most districts across America."We do think we're the school of 2030," said Mike Matranga.Texas City is just 20 minutes from Santa Fe High School where, two years ago, a gunman killed 10 people “You don’t hire a plumber to fix an IT problem," Matranga said. "You don't hire someone who is an educator to fix real world, mass violence problems." Texas City hired Matranga to overhaul school safety and gave him .5 million to do it.Mantranga is a 12-year Secret Service veteran who's been to dozens of countries and war zones."I would say the pressure is equal if not greater," Mantranga said of his role in Texas City. Classroom doors in schools now have reinforced glass and special locks.The district has hundreds of cameras in its 14 schools. At any point in time, around two-dozen can have facial recognition capabilities. Matranga's security team estimates the software is accurate about seven out of 10 times there is an alert.That's not the only software TCISD has invested in.Teachers have an app to alert the security team of a problem. The entire district can be locked down with a press of a button. Students can report tips online. The district has also invested in software that searches social media and the dark web. The district has also created behavioral profiles of each school. The profiles track issues like the amount of in-school and out-of-school suspensions to give the district a better idea of which students might be at risk. Matranga has faced criticism for his methods. There have been concerns the enhanced security could racially profile, violate privacy, or mis-identify students. “People need to stop being so sensitive," Matranga said. "Facts and data are facts and data. I don’t make them up. We take it and build from it and we identify kids at risk.”"I think that our society has gotten to a point where we are too politically correct where people are getting hurt," he said. But in an era that’s seen a number of high profile school shootings, it’s something Matranga says he won't be sorry about."If you don’t like what we’re doing, education is free. It doesn’t have to be at TCISD," he said. 2303

The already-delayed professional sports seasons in North America could be on hiatus for significantly longer than first planned after federal officials said Sunday that they recommend all in-person events involving 50 people or more be called off for the next eight weeks.That’s twice as long as the 30-day shutdowns that the NBA, NHL and Major League Soccer decided to put into place last week in response to the global coronavirus pandemic that has already made a deep impact on the U.S. financial markets and has been blamed for at least 64 deaths in this country.Major League Baseball also was going with what essentially was a 30-day shutdown after canceling the rest of spring training and pushing back the start of regular season play for two weeks; opening day was to have been March 26.But new recommendations from the Centers for Disease Control and Prevention on Sunday night seem to suggest that sports in this country could for all intents and purposes be gone until May, if not later.“CDC, in accordance with its guidance for large events and mass gatherings, recommends that for the next 8 weeks, organizers ... cancel or postpone in-person events that consist of 50 people or more throughout the United States,” it said. “Events of any size should only be continued if they can be carried out with adherence to guidelines for protecting vulnerable populations, hand hygiene, and social distancing.”The eight-week window easily exceeds what would have been the remainder of the NBA and NHL regular seasons, plus would cover about the first 25% of the MLB season — or roughly 40 games per team. It would also cast serious doubt on the ability to hold other major U.S. sporting events as planned, such as the Kentucky Derby in early May. The NBA was already bracing to play games without fans in arenas, something that would have started late last week had a player -- Rudy Gobert of the Utah Jazz -- not tested positive for the virus, COVID-19. Utah teammate Donovan Mitchell and Detroit’s Christian Wood have tested positive since, but Gobert’s diagnosis was enough for the league to say that it was suspending play.“I’ve been feeling a little better every single day,” Gobert said in a video posted Sunday. He added, “I wish I would have took this thing more seriously.”Later Sunday, a person with knowledge of the matter said the NBA has sent teams a memo saying players can leave their home markets during the shutdown if they so choose — yet another clear sign that the game’s hiatus is not ending anytime soon. But if those players do leave for another market, they must do so after coordinating plans with their teams and medical advisers.The memo also told teams formal practices will remain off indefinitely, individual workouts at team facilities may continue and detailed other safeguards teams should be taking at this point, according to the person who spoke to The Associated Press on condition of anonymity because the memo had not been released publicly.The NBA has already been asking teams to share availability for their arenas through the end of July, a sign that the league is prepared to extend the season at least that long if necessary — and those moves came a couple of days before the CDC made its latest recommendation. The NBA regular season was to have ended April 15 and the NBA Finals were to have started June 4, with the season done on or before June 21.For most people, the new coronavirus causes only mild or moderate symptoms, such as fever and cough. For some, especially older adults and people with existing health problems, it can cause more severe illness, including pneumonia. The vast majority of people recover from the new virus. According to the World Health Organization, people with mild illness recover in about two weeks, while those with more severe illness may take three to six weeks to recover. In mainland China, where the virus first exploded, more than 80,000 people have been diagnosed and more than 58,000 have so far recovered.It’s not just the team sports that have been shut down: Pro tennis and golf have basically been called off for the next several weeks, with such marquee events as Indian Wells and the Miami Open in tennis and The Players Championship and Masters in golf either canceled or postponed. The NCAA men’s Division I college basketball tournament — March Madness — was to release its bracket Sunday and start the now-canceled 68-team tournament Tuesday. The women’s Division I tournament was to have started this week.They’ve all been called off, as have all other winter- and spring-sport seasons at all levels of the NCAA. Most high school state associations have also had to cancel seasons and championships as well. Some minor-league hockey leagues have canceled seasons, and it seems increasingly unlikely that the G League -- the NBA’s minor league -- will resume play this season. Even a polo match in South Florida on Sunday was played without fans or reporters present, with organizers saying they needed to take ultimate precautions.Some NBA players were spending Sunday at home playing video games; Miami’s Goran Dragic posted a video of himself outside his house kicking a soccer ball around. Others, like Golden State’s Stephen Curry, were urging their fans to continue taking the pandemic seriously.“We all have to take responsibility for ourselves and do whatever it takes to #stopthespread,” Curry told his 14.1 million followers on Twitter. “There’s a sense of urgency to flatten the curve and give ourselves and the healthcare system the best chance to get through this pandemic. Share this message and let’s protect each other!”___Follow AP coverage of the virus outbreak at 5700

Temperatures in Colorado plunged 64 degrees on Thursday, the largest temperature drop the state has ever seen in October.It's also the 15th largest temperature drop over a two day period in Denver's history, according to 232

Thanksgiving is one of the biggest days of the year for food waste. The Natural Resources Defense Council estimates 200 million pounds of turkey meat are thrown out over the holiday week.But organizations across the U.S. are looking to make that percentage smaller, including Denver-based 301

The House Judiciary Committee on Thursday is taking a major step forward to impeaching President Donald Trump as it works to approve 144