黑龙江中医基本技能操作辅助教学系统(郑州高级硅胶会阴切开缝合练习模型（3件/套）) (今日更新中)

Protests broke out in Atlanta early Saturday, hours after at least one Atlanta Police officer shot and killed Rayshard Brooks, 27, outside a Wendy’s late Friday.In the wake of Friday's shooting, Atlanta Mayor Keisha Lance Bottoms announced the resignation of Police Chief Erika Shields. "It has become abundantly clear that over the last couple weeks in Atlanta is that while we have a police force full of men and women who work alongside our communities with honor respect and dignity," Bottoms said, "there has been a disconnect with what our expectations are, and should be as it relates to interactions with our officers and the communities in which they are entrusted to protect."Body worn or dash cam video of the incident was released to the public late Saturday. Video circulating on social media reportedly of the incident shows a man grabbing a stun gun from police during a struggle and running from officers. The video shows officers then shooting Brooks as he tried to flee.“The (Georgia Bureau of Investigations) is aware that there is video posted on social media captured by witnesses in this incident. We are reviewing the video & the early investigative information in this case. We’ll provide an update as soon as we can,” the agency said Saturday morning.The Georgia Bureau of Investigations said that officers responded to a call of a man who fell asleep behind the wheel in a drive thru. The police accused Brooks of failing a field sobriety test.Police then claimed Brooks struggled with officers during the arrest. The Georgia Bureau of Investigations said that officers then fired a Taser at Brooks.Eyewitnesses told investigators that Brooks then struggled with officers over the Taser, and that’s when at least one officer shot Brooks.Brooks was transported to the hospital, and he died during surgery.Atlanta has been the site of a number of large protests in recent weeks in the wake of the death of George Floyd. Floyd died on Memorial Day in police custody after a Minneapolis police officer held a knee against his neck for nearly nine minutes.The NAACP reacted to Saturday's shooting via Twitter. "Stop urging the black community to be patient as our people are being gunned down by those sworn to 'protect and serve.' Sweeping police reform is no longer a consideration," the NAACP said in a statement. 2349

President Donald Trump tweeted early Friday morning he and first lady Melania Trump have tested positive for the coronavirus. "Tonight, @FLOTUS and I tested positive for COVID-19," Trump tweeted. "We will begin our quarantine and recovery process immediately. We will get through this TOGETHER!"The president confirmed late Thursday that Hope Hicks, a senior White House staffer who serves as counselor to the president, was infected with the coronavirus."The White House medical team and I will maintain a vigilant watch and appreciate the support provided by some of our country’s greatest medical professionals and institutions," Dr. Sean Conley, physician to the president, said. "Rest assured, I expect the President to continue carrying out his duties without disruption while recovering and I will keep you updated on any future developments."While Conley is optimistic for the president's recovery, according to CDC guidance, given Trump's weight and age, he is at an enhanced risk of complications from the coronavirus. "Hope Hicks, who has been working so hard without even taking a small break, has just tested positive for Covid 19. Terrible! The First Lady and I are waiting for our test results. In the meantime, we will begin our quarantine process!" Trump tweeted Thursday evening.Her infection was first reported by ABC News and Bloomberg.Hicks was on board Air Force One during Trump’s trip to Minnesota yesterday, and to Cleveland on Tuesday. Photos taken by the Associated Press on Wednesday show Hicks was in close proximity of several other senior staffers, including Jared Kushner, Stephen Miller and Dan Scavino. ABC News reported that Hicks was on board the presidential helicopter Marine One with the president on Wednesday. None of the staffers were seen wearing a mask entering Marine One. Earlier this week, Trump mocked his opponent Joe Biden in the presidential debate for his use of a mask."Tonight as an example, everybody had a test and you've had social distancing and all of the things that you have to," Trump said on Tuesday. "But I wear a mask when needed. I wear masks. I don't wear masks like him. Every time you see him he has a mask. He could be speaking 200 feet away and he shows up with the biggest mask I've ever seen."Trump said on Fox News late Thursday evening that he is awaiting test results to find out if he has the virus."I'll get my test back either tonight or first thing tomorrow morning," Trump told Fox News.ABC News said that Hicks was among a “tight group of advisers” to contract the coronavirus.“The President takes the health and safety of himself and everyone who works in support of him and the American people very seriously,” White House spokesperson Judd Deere said in a statement on Thursday. “White House Operations collaborates with the Physician to the President and the White House Military Office to ensure all plans and procedures incorporate current CDC guidance and best practices for limiting COVID-19 exposure to the greatest extent possible both on complex and when the President is traveling."Despite Hicks' diagnosis, Trump remained out of the White House on Thursday. The CDC states that those who have been in close contact with someone who has the coronavirus should quarantine for 14 days. Trump was originally going to meet with supporters on Friday in Washington before heading to Florida for a Make America Great Rally. Those events have been canceled, according to the White House. It's unclear how long President and first lady Trump will quarantine. First lady Melania Trump also tweeted about her diagnosis."As too many Americans have done this year, @POTUS & I are quarantining at home after testing positive for COVID-19," the first lady said early Friday morning. "We are feeling good & I have postponed all upcoming engagements. Please be sure you are staying safe & we will all get through this together." 3926

Presidential campaigns often brace for what’s known as an “October Surprise," a potentially game-changing revelation just weeks before the election. This year, the surprise came early in the month. Just after midnight on Friday morning, President Donald Trump tweeted that he and the First Lady had tested positive for COVID-19. The news is already disrupting the final sprint to Election Day with only 4 weeks to go."He is in an age group that does have, that does carry risk for severe COVID, so this is very concerning," said UCLA epidemiology professor Anne Rimoin.President Trump, who favors holding in-person campaign rallies, canceled one scheduled for Friday in Florida and two others in Wisconsin this weekend. Both are critical swing states that polling has shown the president and Democratic presidential candidate Joe Biden are in a tight race. The president also was absent on a previously scheduled conference call Friday afternoon.The news comes at the end of a week which included a raucous Presidential Debate, with President Trump frequently interrupting his challenger, former Vice President Joe Biden, as well as debate moderator Chris Wallace of Fox News.The future of the next presidential debate, scheduled to take place in Miami on October 15, remains up in the air. Trump's campaign has not released an official statement about the debate specifically.Meanwhile, the Vice Presidential Debate, set for this coming Wednesday is still on. Vice President Mike Pence, and his wife, Karen, announced they both tested negative for the virus. Pence and Senator Kamala Harris will debate in Salt Lake City on October 7. Questions remain about the coronavirus status of others in the president’s inner circle, many of whom traveled without masks around both him and presidential advisor Hope Hicks. She was the first to show symptoms and test positive this week, which eventually led to the president getting tested himself.Democratic candidate and former Vice President Joe Biden tweeted out that he and his wife, Jill, both tested negative for the virus and are praying “for the health and safety of the President and his family.” 2155

Researchers from the University of Roehampton in London and the University of Sydney found that kangaroos know how to communicate with humans if they need help.According to the study published in the journal Biology Letters on Wednesday, out of the 11 kangaroos researched, 10 of them gazed at researchers when they were unable to access food during an unsolvable task. Out of those 10, nine of the marsupials would alternate their gaze from the object to the human.In some cases, researchers said, the kangaroos would sometimes even nudge or scratched them to ask for help, said co-author Alexandra Green, according to the University of Sydney.Before the study, researchers thought that only domesticated animals, like dogs, cats, wolves, horses, and sometimes goats, were capable of communicating with humans with an enhanced form of communication.Officials said the study's kangaroos were from various zoos in Australia and are familiar with people but are not considered domesticated. 996

PROVO, Utah (AP) — Paris Hilton has been speaking out about the abuse she said she suffered at a boarding school in Utah, and on Friday she took her push nearly to the school's front doors. Hilton organized a protest in a park near Provo Canyon School, along with several hundreds of others who share stories of abuse they say they suffered there or at similar schools for troubled youth. On Twitter, the socialite is calling for the school to be shut down through an online petition and media campaign. 511

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