中山屎里有血(中山上大便为什么会出血) (今日更新中)

NASA and SpaceX are preparing for a historic launch Sunday and a Cal Poly graduate will be at the controls in the cockpit. Victor Glover will pilot the NASA SpaceX Crew 1 mission to the International Space Station. The Southern California native and 1999 Cal Poly engineering graduate often sought advice during college, and still does today, from his professor and academic advisor Dr. Dan Walsh. "Victor was very intelligent. Victor understood that the best long term plan is a series of very excellent short term plans," Dr. Walsh told KSBY. "My goodness, where he is now sort of speaks for itself." Glover came to Cal Poly in 1994 on a wrestling scholarship. During his junior year, he was a walk-on for the Cal Poly football team and says athletics has always played a key role in his life. After graduating from Cal Poly, Glover joined the Navy and became a pilot. He is an active-duty Navy aviator with 22 years of service. 940

NASHVILLE, Tenn. – The second and final debate of the U.S. presidential election will be held at Belmont University in Nashville, Tennessee, starting at 9 p.m. ET on Thursday, Oct. 22.Originally, the Commission on Presidential Debates scheduled three forums between the candidates. The second debate, which would have been held town hall style, was canceled after President Donald Trump declined to participate when the commission announced the debate would be held virtually due to Trump's recent coronavirus infection.Who’s participating?The debate will be moderated by Kristen Welker, a White House correspondent for NBC News and co-anchor of “Weekend TODAY.” It will be Welker's first general election debate she has moderated, but she co-moderated the fifth Democratic debate during the 2020 primary season.President Donald Trump and former Vice President Joe Biden plan on participating in the debate. No other candidates, like Libertarian Jo Jorgensen, qualified to take part in the debate, based on the Commission on Presidential Debates’ candidate selection criteria.What will be discussed?The debate commission allows each moderator to decide which topics are discussed. Last Friday, Welker announced that the following topics would be addressed Thursday night: fighting COVID-19, American families, race in America, climate change, national security, and leadership.Earlier this week, Trump’s campaign manager, Bill Stepien, claimed the CPD had “promised” that Thursday’s debate would be about foreign policy and asked for Welker’s topics to be discarded. However, CPD responded and said “no debate in 2020 was ever designated by (the commission) as devoted to foreign or domestic policy."With that said, the president is expected to still grill Biden on his son Hunter’s business ties, as well as his foreign policy record in the Obama administration and as chairman of the Senate Foreign Relations Committee, The Washington Post reports.How will the debate be structured?After the first debate went off the rails, because the candidates constantly spoke over each other, the CPD announced changes Monday to “ensure a more orderly discussion.”As with the first debate, both campaigns have agreed to allow each candidate two minutes of uninterrupted time to make remarks at the beginning of each 15-minute segment of the debate. This time, however, “the only candidate whose microphone will be open during these two-minute periods is the candidate who has the floor under the rules,” the CPD said in a statement. Both mics will then be turned back on for an open discussion.What is being done to protect against coronavirus?The commission says Trump and Biden will again skip the traditional handshake before the debate starts and the audience will be required to wear masks.How can you watch?The debate will run for 90 minutes without commercial interruption. You can watch it live on our Facebook page, as well as on network and cable news channels.Where the race stands?Polls show Biden as the frontrunner in the national popular vote, leading most national polls by a 6 to 10 percent margin, but his margin in many battleground states is slimmer. Polls in a number of battleground states, such as Ohio, Iowa, Florida, and North Carolina, are within the margin of error, according to an aggregate of polls by Real Clear Politics. Biden is maintaining slight leads in Michigan, Pennsylvania and Wisconsin, which if he wins in addition to the states won by Hillary Clinton in 2016, would give Biden a victory. What’s next?All that will stand between Thursday's debate and Election Day is 11 days of early voting and the candidates' final appeal to voters. 3677

More than a month ago, Mollie Tibbetts went for a jog and never returned.On the evening of July 18, as the 20-year-old college student was out running, she encountered a man in a black Chevy Malibu who got out of his car and started jogging with her, officials say.The suspect, Cristhian Bahena Rivera, 24, has been charged with first-degree murder in the death of Tibbetts, authorities announced Tuesday.The body that officials believe is that of Tibbetts was found Tuesday and an autopsy is planned Wednesday. 519

NATIONAL CITY, Calif. (KGTV) -- Police in National City are asking for the public’s help finding a suspect accused of killing a 26-year-old man near a National City 7-Eleven.Police say Onan Loaiza was shot and killed on the 800 block of Eta Street around 11 a.m. on March 27.Police say one suspect, Robert Allen Garduno, 27, was arrested for the murder, but another suspect is still on the loose.RELATED: Deadly shooting near 7-Eleven in National City may have been sparked by fight, police say?According to detectives, Loaiza was walking home after reportedly getting into a fight at the Mex Mart when a vehicle pulled up next to him.Authorities say a man got out of the passenger side of the vehicle and shot and killed Loaiza.Anyone with information is asked to call the National City Police Department at 619-336-4411 or Crime Stoppers at 888-580-8477.Crime Stoppers is offering up to a ,000 reward for any information that leads to an arrest.RELATED: Man dies after shooting near National City 7-Eleven The shooting was the first of two to happen near the same location. On April 8, police were called to the same area after they say another man was shot and killed on the 100 block of North Highland Avenue.Police haven't named the victim or suspect in that homicide.  1299

MORGANTOWN, W.V. – Murder hornets have had their time in the spotlight. Now, scientists say they've discovered “zombie cicadas.”It's a playful name from researchers at West Virginia University, who say they've found that a parasitic fungus, called Massospora, can play mind games on cicadas, causing them to infect others.Researcher showed that the psychedelic fungus can manipulate male cicadas into flicking their wings like females – a mating call – which tempts unsuspecting male cicadas and infects them.The fungus contains chemicals like those found in hallucinogenic mushrooms, according to research published in the journal PLOS Pathogens.“Essentially, the cicadas are luring others into becoming infected because their healthy counterparts are interested in mating,” said Brian Lovett, study co-author and post-doctoral researcher with the Davis College of Agriculture, Natural Resources and Design. “The bioactive compounds may manipulate the insect to stay awake and continue to transmit the pathogen for longer.”The authors of the study compared the effects of the fungus to a “B-horror movie.” Massospora spores gnaw away at a cicada’s genitals, butt and abdomen, replacing them with fungal spores. Then, Lovett says they “wear away like an eraser on a pencil.”Lovett also compared the transmission of the behavior-modifying virus to rabies. He says both rabies and entomopathogenic fungi enlist their living hosts for successful “active host transmission.”“When you're infected with rabies, you become aggressive, you become afraid of water and you don't swallow,” Lovett said. “The virus is passed through saliva and all of those symptoms essentially turn you into a rabies-spreading machine where you're more likely to bite people."In that sense, Lovett says many of us are familiar with active host transmission.“Since we are also animals like insects, we like to think we have complete control over our decisions and we take our freewill for granted,” he said. “But when these pathogens infect cicadas, it's very clear that the pathogen is pulling the behavioral levers of the cicada to cause it to do things which are not in the interest of the cicada but is very much in the interest of the pathogen.”Researchers say cicada nymphs could encounter Massospora in their 17th year as they emerge from the ground to molt into adults or on their way down to feed on roots for 17 years.“The fungus could more or less lay in wait inside its host for the next 17 years until something awakens it, perhaps a hormone cue, where it possibly lays dormant and asymptomatic in its cicada host,” said co-author Matthew Kasson.As grotesque as an infected decaying cicada sounds, researchers say they’re generally harmless to humans. They also reproduce at such a rate that the fungi’s extermination of hordes of cicadas has little effect on their overall population.“They're very docile,” Lovett said. “You can walk right up to one, pick it up to see if it has the fungus (a white to yellowish plug on its back end) and set it back down. They’re not a major pest in any way. They’re just a really interesting quirky insect that’s developed a bizarre lifestyle." 3172

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