铜仁哪个医院治疗白癜风(贵阳哪些医院治白癜风专业) (今日更新中)

Researches in the United Kingdom have found a purr-fect way for you to communicate with your cat.A recent study published in the online journal Scientific Reports found that cats will appear friendlier and more approachable to humans who use slow-blinking, eye-narrowing facial expressions, which psychologists at the Universities of Portsmouth and Sussex referred to as a "cat smile."In their first experiment, 21 cats interacted with their owners. The psychologists' team found that the cats would slow-blink if their owners slow-blinked at them first, compared to a neutral expression.In its second experiment, 24 cats and a member of the research team interacted. The study found that if the experimenter slow-blinked at them first, they were more likely to approach their outstretched hand than if they had given the cat a neutral expression."Collectively, our results suggest that slow blink sequences may function as a form of positive emotional communication between cats and humans," the researchers said. 1022

Presumptive Democratic presidential nominee Joe Biden will participated in a virtual roundtable with the Service Employees International Union, a day after he laid out the third tier of his “Build Back Better” economic policy plan.On Tuesday, Biden spoke about his 5 billion plan to support working families, childcare and educators. He suggested rolling back tax breaks for real estate investors with incomes over 0,000 and taking steps to increase tax compliance for high-income earnings.Recent polls show Biden extending his lead over President Donald Trump. A Fox News poll released on Sunday found Biden leading Trump by eight points, while and ABC/Washington Post poll found Biden leading Trump by 15 points.Watch Biden's event in the video below. 767

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

President-elect Joe Biden has asked Dr. Anthony Fauci to remain in his role at the National Institutes of Health, and to become a chief medical adviser to the Biden administration. "I asked him to stay on the exact same role he's had for the past several presidents, and I asked him to be a chief medical adviser for me as well, and be part of the Covid team," Biden said Thursday during a joint interview with Vice President-elect Kamala Harris on CNN. Earlier in the day, Dr. Fauci said he planned on staying in his role as Director of the National Institute of Allergy and Infectious Diseases, a position he's held since 1984 under several presidents. He has become a recognizable face and scientific voice of reason and warning in 2020 as a member of the White House coronavirus task force and frequent media guest to talk about the current state of the pandemic, next steps and hope for the future.It was during an interview with CBS News’ Major Garrett that Fauci made the comment he fully expects to stay on at the NIH. He also said he was looking forward to Thursday afternoon's first virtual meeting with Biden and his coronavirus team.Fauci has had a rocky relationship with President Donald Trump, as the president flouted recommendations from Fauci and other health leaders. Biden said his incoming chief of staff, Ron Klain, worked with Dr. Fauci during the Ebola crisis in 2014 and had been talking to him "all the time."During media interviews Thursday, Fauci also addressed comments some have made about the FDA not approving the Pfizer coronavirus vaccine for emergency use yet, even though the UK’s equivalent has.“We have the gold standard of a regulatory approach with the FDA,” Fauci said on Fox News Thursday. “The U.K. did not do it as carefully, they got a couple of days ahead. I don’t think that makes much difference. We’ll be there very soon.”Biden is expected to announce his picks for health positions next week, including the leads at the Department of Health and Human Services and the Centers for Disease Control and Prevention. 2069

President Donald Trump’s campaign website was hacked on Tuesday evening, according to a campaign spokesperson.Tim Murtaugh, the campaign’s director of communications, said that the website has since been restored.“Earlier this evening, the Trump campaign website was defaced and we are working with law enforcement authorities to investigate the source of the attack,” Murtaugh said. “There was no exposure to sensitive data because none of it is actually stored on the site. The website has been restored.Earlier in the evening, New York Times cybersecurity reporter Nicole Perlroth tweeted a picture of the campaign the website while it was hacked. 658

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