中山屁股上长了个包破了流血(中山痔疮的物理疗法) (今日更新中)

Researchers at University of Michigan have developed a fake news detector to help fight against misinformation. The technology is "an algorithm-based system that identifies telltale linguistic cues in fake news stories." The team says the system is "comparable to and sometimes better than humans at correctly identifying fake news stories."According to their study, linguistic analysis tracks things like grammatical structure, word choice, punctuation and complexity. But there are challenges to making sure the system properly deciphers stories. Researchers say the difficulty in building a fake news detectors is not in developing the algorithm itself, "but in finding the right data with which to train that algorithm."The system is still in its beta stage. Details of the fake news detector system will be presented on August 24 at the International Conference on Computational Linguistics in Santa Fe. Read the full study here. 962

Prominent tech investor Steve Jurvetson is denying the misconduct allegations against him.In a lengthy Facebook post, Jurvetson said the reason for his departure from the venture capital firm he co-founded on Monday had nothing to do with "sexual predation" or "workplace harassment.""How does one respond to accusations so serious that being innocent is not a good enough defense?" he wrote. "Let me be clear: no such allegations are true."Jurvetson, 50, was a partner at prominent VC firm Draper Fisher Jurvetson. He is also a board member and investor at Tesla and SpaceX, but as of Monday, he's currently on leave.According to Jurvetson, he left the firm "because of interpersonal dynamics with my partners" and "stress."In October, DFJ said it became aware of "indirect and second-hand allegations" about Jurvetson. The company launched an independent investigation, but it did not provide details on the allegations of misconduct."It is excruciating to learn just how quickly, in one news cycle, people conclude that because I have left DFJ there must be some credence to vicious and wholly false allegations about sexual predation and workplace harassment," wrote Jurvetson.He clarified that the DFJ investigation "began not with a complaint, but with unsubstantiated rumors."Jurvetson's departure comes on the heels of other investor resignations over misconduct allegations. 500 Startups cofounder Dave McClure and Binary Capital cofounder Justin Caldbeck left their respective firms this summer after multiple women came forward with allegations of workplace sexual harassment. Both men have issued apologies for their behavior.While the women made their claims public about McClure and Caldbeck, there are no public claims against Jurvetson."The three-month investigation, that has yet to conclude (and I welcome the results whenever that takes place), broke down a normal team dynamic into factions that isolate communications and defer to the advice of lawyers," Jurvetson added."Add a modicum of stress (such as implied allegations in the press) and deadlines (our annual LP meeting is today), and people show a different side of their personality. I did. So did my partners. It's incredibly sad to see how things broke down, and the acrimony that arose between us."Jurvetson also alluded to a "personal relationship (one that doesn't involve employees, or prospective employees, or others in the workplace)" as a contributing factor to his stress."I have also learned that an ill-advised relationship, where the other person is left feeling hurt, angry or scorned, can have far reaching consequences in the digital age," he wrote. "It is inaccurate and unfair to describe any of this as harassment or predation."  2741

President Donald Trump traveled again Tuesday to Walter Reed National Military Medical Center outside Washington, where his wife, Melania, is convalescing after a kidney procedure.The first lady underwent the procedure on Monday, and her office said she would likely remain in the hospital for the rest of the week. Trump wasn't at the facility during the procedure but flew there aboard his Marine One helicopter later Monday afternoon.He flew there again on Tuesday, arriving just past 4 p.m. and remained for roughly 80 minutes. Earlier, he began remarks on Capitol Hill by thanking the "incredible" doctors at Walter Reed for his wife's care. 654

RANDALLSTOWN, Md. -- A 5-month-old boy was sent to an intensive care unit at The John Hopkins Hospital after enduring the kind of attack that many grown adults have not.The attack on Garrison Bailey Borkoski happened just after 1 a.m. Saturday as he and his mother slept in a house on Chapman Road in Randallstown, Maryland.“That adult, at some point and time, got up and went to the bathroom and that’s when the 5-month-old was bitten by a dog in the house, a pit bull,” said Det. Robert Reason of the Baltimore County Police Department. “There were actually several pit bulls in the home at the time this occurred.”There were four pit bulls in the home, which the owner would later tell police have no cages and typically have their roam of the interior of the house.Both mother and child had only moved in a week or two earlier.“There are no charges pending right now,” said Reason. “Based on the investigation, there is no indication that anybody had any intent to cause harm to the child at all, so there are no charges pending right now.”In the aftermath of the attack, paramedics found the baby covered in blood and motionless, but still breathing.It was later determined that Garrison had suffered a large laceration to the top of his head and lacerations to his neck, as well as puncture wounds to the rest of his body, but miraculously, just fours days after the attack, doctors released him from the hospital.“Right now, fortunately, the 5-month-old is home and recovering and doing well, so we’re very, very happy about that,” said Reason.According to the Baltimore County Department of Health, the owners surrendered the four pit bulls, allowing them to be euthanized, but it was later determined only two of the dogs had actually attacked the child.The other two were returned to the owners.This story was originally published by Jeff Hager at WMAR. 1871

QUEEN CREEK, Ariz. — Conversations have been forced to change in children's classrooms. Many adults remember simply learning about a basic fire drill or what to do in a lockdown.But today, many teachers are having to teach kids what to do in case of an active shooter. Another safety net that is being used in places around Arizona, including Queen Creek Unified School District, is a donated, repurposed tool from the Queen Creek Fire and Medical Department: fire hoses. "They're cut into a certain segment. They are perfect to go over the hinges of our doors and that just adds this extra layer of security to our classroom," said Newell Barney Middle School science teacher Tammi Brewster. Brewster explained how the recycled and donated fire hoses from the fire department become a deterrent for any "bad guys" trying to get into a classroom and are now a part of their lockdown procedure called ALICE. ALICE stands for alert, lockdown, inform, counter and evacuate. Brewster said that the fire hose is part of a larger conversation with students regarding school shootings. It helps explain the procedure for active shooter or lockdown drills in a way that does not scare them, but empowers them. "It gives them a relief that, 'OK, all of this is going on in the news, in our society and I have choices I can make. I don't have to sit in a corner and be scared,' '' Brewster said. "The schools have their processes and their programs in place for a lockdown," said Queen Creek Fire Chief Vance Gray. "What we wanted to do was just assist by adding another layer of protection for the teachers and the students and the schools." Gray said his two children went to one of the schools where he has donated these fire hoses.While it is a piece of equipment he never hoped he would have to pass out, he knows taking action is the only thing to do. "If you can't change the way things are and make them exactly how you want them to be, then the best thing you can do is prepare," Gray said. He said they will continue donating their fire hoses whenever they go out of service.  2169

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