中山便血属于哪一科(中山便血的治疗和费用) (今日更新中)

The man who taught thousands of kids -- and adults -- about grammar and math through song has died.Bob Dorough, the creator of 'Schoolhouse Rock' passed away at age 94.His granddaughter Corin Wolf didn't disclose his exact cause of death but told CNN that Dorough was diagnosed with cancer last year.From "Conjunction, Junction," to "I'm Just a Bill," Dorough's upbeat tunes helped educate thousands of viewers about simple math functions, rules of grammar and the legislative process.'Schoolhouse Rock' songs premiered in 1973 and ran on ABC from 12 years. The show came back on air in the 1990s for five more years. Today, the songs live on in YouTube videos -- some with millions of views. 700

The lineup for this year's Electric Daisy Carnival at the Las Vegas Motor Speedway has been revealed.EDC is taking place May 18, 19 and 20. The giant dance music festival with multiple stages will feature more than 200 globally renowned dance music artists.This year's lineup includes  Armin Van Buuren, Diplo, Kaskade, Marshmello, Martin Garrix, Ti?sto, Zedd, Flux Pavilion b2b Doctor P, Solardo b2b CamelPhat, and 12th Planet b2b Kill the Noise, The Binches, Moksi, GG Magree, Khalid, Yultron, Borgeous, Charlotte de Witte and many more. This year's theme will be "Kinetic Love," which signifies the second pillar of PLUR, the powerful symbol gives a nod to the unconditional appreciation and acceptance that thrives within dance music.In addition to music, the festival also features whimsical costumed performers, full-sized carnival rides, interactive art installations, dazzling firework displays and more.New this year, attendees will have the opportunity to camp at the speedway with a variety of tent and RV camping options.Tickets are on sale here.  1082

The NFL is further limiting player access to team facilities as it attempts to enhance safety measures during the pandemic.In a memo sent to the 32 clubs and obtained by The Associated Press, teams must close their facilities for two days after games, with some exceptions.Beginning Monday, all teams playing on a Sunday must close those facilities for the next two days.Only players needing medical attention for injuries or in rehab programs may enter the team complex.Coaches can access the facility but must work in their own offices and can't conduct meetings except virtually.The Associated Press reported that players that play on Monday couldn't access their facilities until Thursday, and facilities must remain closed until Sunday to players who play Thursday.According to USA Today, who was the first to report the memo, the league is also lifting its 62-player road game limit for teams, which will allow teams to fill its 48-man gameday roster with practice squad players in case issues arise with the coronavirus. This change will go into effect this week.All players who plan to attend a game must also stay at the team hotel the night before the game, The AP reported.The league had its second major outbreak in the last two weeks, with the Baltimore Ravens having at least two dozen people testing positive. 1332

The official schedule of memorial services for former President George H.W. Bush, who died late Friday at the age of 94, was released Saturday evening.An arrival ceremony involving both the House and Senate will be held at 4:45 p.m. ET on Monday at the US Capitol, where Bush will lie in state in the rotunda until Wednesday morning. The public can pay their respects to the 41st president from 7:30 p.m. ET Monday to 8:45 a.m. ET Wednesday.On Wednesday, family and friends will gather at the National Cathedral in Washington, DC, for an 11 a.m. ET memorial service.President Donald Trump designated Wednesday as a national day of mourning, the White House said.The former president will also lie in repose at St. Martin's Episcopal Church in Houston, where Bush lived, from 7:45 p.m. ET Wednesday until 7 a.m. ET Thursday. A second memorial service for Bush will be held at St. Martin's Episcopal Church at 11 a.m. ET Thursday.Bush will then be taken by a motorcade procession to the George H.W. Bush Presidential Library in College Station, Texas, where he will be laid to rest.. The remains will be transported by funeral car (train) to College Station.The arrival ceremony at Texas A&M University will be at 4:45 p.m. ET and will be followed by another ceremony and the interment at 5:15 p.m. ET at the George Bush Presidential Library & Museum.Both Bush's wife Barbara, the former first lady who died in April, and their daughter Robin, who died of leukemia as a child, are laid to rest on the library's grounds.A tribute website for Bush has been set up on which funeral details will be posted.In lieu of flowers, the Bush family has requested that donations be made to the George Bush School of Government and Public Service at Texas A&M University.To honor the former president, the international nonprofit Points of Light, founded by Bush, invited the public to celebrate Bush by giving a day of service in his memory. 1947

The national coin shortage has been an unusual side effect of the pandemic. Among its victims? Retailers, laundromats and even the tooth fairy.The Federal Reserve announced in June that the supply system for coins had been severely disrupted by the pandemic.A convenience store chain is offering a free beverage or sandwich in exchange for them. A laundromat owner drove 4 hours to get ,000 worth. The shortage is even being felt by the young.Take Jen Vicker, of Bollingbrook, Ill. Her 10-year old daughter woke up with a loose tooth recently and worried the tooth fairy wouldn’t be able to pay because of the shortage, unaware her parents had a stash of coins set aside.So she wrote a note: “Dear tooth fairy, you may already know this but there is a national coin shortage in America. You usually leave me dollar coins, but until this situation is resolved, I would like cash for my teeth. I apologize for the inconvenience.”There is a shortage of coins across the U.S., yet another odd side effect of the coronavirus pandemic. Coins aren’t circulating as freely as they usually do because many businesses have been closed and people aren't out spending as much. The U.S. Mint and Treasury Secretary Mnuchin have urged Americans to use coins or turn them in to banks. 1279

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