中山肛泰医院网络预约(中山无故便血怎么回事) (今日更新中)

It's a controversial topic at schools around the country — concussions. Researchers and experts are still debating how to avoid them. All 50 states have some sort of guidance on how to keep student athletes safe. But a 232

DENVER, Colorado — More than half a million students throughout the Front Range will go back to school Thursday, after more than a hundred schools and districts were forced to cancel classes Wednesday in response to a credible threat allegedly made by a Florida woman whom authorities said was 307

LOUISVILLE, Ky. – The robotics lab at the University of Louisville is a lot like a toy shop. “You don’t feel like you’re working with them, more like you’re playing around with robots,” said Sumit Das, a researcher at the lab. For him, it’s a dream come true. “I was always tinkering with things and making new stuff and my parents always encouraging me to do new stuff and even if I failed, they would be like, ‘it’s ok, move on to the next project.’ So, it has always been a project after project after project,” said Das. But here’s the thing. He’s not playing around. Sumit and PhD student Shamsudeen Abubakar, who goes by Abu, are part of a research team building a robot to help people heal. “So, in my estimate, about 5 to 10 years, hopefully we’ll see them be able to work alongside nurses,” said Das. This is ARNA—the Adaptive Nursing Robot Assistant. ARNA is built to help nurses do their job. “So you push on this like a walker that elderly people use,” said Abubakar The robot can do a few things: monitor a patients vital signs, pick things up and bring them to a patient, and help them walk down a hallway. “This robot really has the potential to diminish the incident of patient falls,” said Cindi Logsdon, a nursing profesor at the University of Louisville. Patient falls are a big deal, and Logsdon knows. She’s a consultant on the project and was the Associate Chief of Nursing at the University of Louisville Hospital for almost 10 years. “A big reason that patients fall when they’re in hospitals is they try and get out of bed by themselves, or they try and reach something that they can’t reach, or they depend on the darn bedside table,” said Logsdon. According to the Agency for Health Care Research and Quality, between 700,000 and 1 million patients fall in hospitals each year. Everyone involved in the project is hoping the robot will make a big difference in the U.S. and abroad. “I’m from Nigeria which is a developing country and I think robotics offers an avenue to kind of, you know, not jump the steps in development but kind of close the gap,” said Abubakar. “If there are any of the basic sort of skills that a robot could take over in collaboration with the nurses, in partnership with a nurse, it frees up the nurse for more higher level activities,” said Logsdon. “It’s about how to assist them in doing tasks that can eat their time up,” said Das. I know what you’re thinking. Sure these robots may help us heal in the hospital, but what’s to stop them from becoming self-aware and destroying the human race? “I think that’s limited to fiction. I don’t think that’s going to be a reality as it’s shown in Hollywood. I wouldn’t be worried about that,” said Das. 2725

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President Donald Trump is slated to give his first public on-camera comments in a week as the COVID-19 pandemic continues to rage and his legal team seeks to overturn the results of the 2020 election.Trump's comments came during a press conference to announce two new regulations issued by his administration in an attempt to lower prescription drug prices.According to The Associated Press, one of the regulations ties the cost of drugs administered in a doctor's office to the cost of drugs abroad. The other regulation requires that rebates for drug companies for medicines prescribed to Medicare recipients go directly to patients.It's unclear if the incoming Biden administration will keep the policy or chose to roll them back."I hope they keep them," Trump said.Trump did not answer questions following the remarks.Trump, who usually makes himself readily available to pool reporters at the White House, has held just a handful on-camera events since election night — one of which was a Veterans Day appearance at Arlington National Cemetery. He has not fielded questions from reporters directly since prior to Election Day.Prior to Friday, the last time Trump appeared on camera was Nov. 13, when he delivered remarks from the Rose Garden to tout the success of COVID-19 vaccine development.Trump's remarks came hours after press secretary Kayleigh McEnany holds her first press briefing since Oct. 1 — the day Trump confirmed he had contracted COVID-19. It also comes a day after the White House Coronavirus Task Force held its first press briefing since July.Trump's appearance came as he continues to seek to overturn the results of the 2020 presidential election. On Thursday, Trump personally called Republican election officials in Wayne County, Michigan, to express his support for their attempt to undo their certification of election results in the county. Also, on Thursday, Trump's personal lawyer Rudy Giuliani delivered a lengthy, ranting press conference at which he alleged widespread voter fraud but presented little evidence to support his claims.The president's media brownout comes as COVID-19 spreads in the U.S. at rates not seen since the pandemic began. The country set a record in new daily recorded cases on Thursday — the eighth time it's broken that record this month — and recorded 2,000 deaths linked to COVID-19 for the first time since May. 2403

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