宁夏胃壁层次结构模型(全呼吸道实训平台（MR）哪里有) (今日更新中)

LONDON (AP) — The World Health Organization is acknowledging the possibility that COVID-19 might be spread in the air under certain conditions.This comes after an open letter from more than 200 scientists published this week urging the agency to do so.WHO has long dismissed the possibility that the coronavirus is airborne except for certain risky medical procedures, such as when patients are first put on breathing machines.But it noted on Thursday that studies evaluating COVID-19 outbreaks in restaurants, choir practices and fitness classes suggested the virus might have been spread in the air. 609

LOS ANGELES (CNS) - A Los Angeles police officer who fatally shot a developmentally disabled man and wounded his parents during a confrontation that erupted while the lawman was off-duty and shopping at a Corona Costco will not face criminal charges, Riverside County's top prosecutor said Wednesday. ``For all of us who handled this case, it's a horrific, tragic situation that occurred,'' District Attorney Mike Hestrin said during a news briefing at the D.A.'s headquarters in downtown Riverside. ``But we had to put our passions and emotions aside and marry the facts with the law. We don't pay attention to public outcries or social media rants.''According to Hestrin, evidence collected from the June 14 shooting at the Costco on North McKinley Street, where 32-year-old Kenneth French was killed, was presented to a 19-member criminal grand jury on Sept. 9. After the jury completed its inquiry, the panel voted against indicting LAPD Officer Salvador Sanchez. The jury's decision was submitted to the D.A.'s office Tuesday.Hestrin said he did not know how jurors voted. There must be at least 12 affirmative votes for an indictment. Hestrin said he will abide by the panel's decision and not independently file a criminal complaint against Sanchez.``This was a fact-driven decision,'' the D.A. said. ``I would file charges if I thought there was a problem with the process. All the evidence we had was presented to the grand jury. I respect and stand by their decision. They did a great job gathering facts. They did what they were supposed to do.''Dale Galipo, the attorney representing the dead man's parents, Russell and Paola French, has repeatedly stated his belief that the Corona Police Department and the D.A.'s office were treating Sanchez deferentially because he's a law enforcement officer, and if anyone other than an off-duty policeman had done the shooting, that person would have been charged at the outset.``I categorically deny the officer has gotten special treatment,'' Hestrin said. ``This is viewed as an officer-involved shooting. Police officers have to respond (to an attack) as if they're on duty. ... The officer believed his life was in danger. He thought he was shot and was looking around for blood, feeling the back of his head.''Hestrin said he was compelled to turn the case over to a grand jury because there were uncooperative witnesses, leaving the D.A.'s office without a complete picture of events, and he believed 19 members of the public impaneled to vet the evidence would come up with the appropriate decision.Galipo has scheduled a news conference in Corona Thursday in response to the D.A.'s and grand jury's actions. The attorney released a statement saying the outcome ``highlights the unequal treatment of police officers compared to other citizens when they shoot people.''``I am confident that we will get justice for Kenneth and his family in the federal civil rights action that will be filed in the near future,'' he said.Corona police Chief George Johnstone said the shooting has ``weighed heavily on the community'' and his sympathies were with the French family. But after his detectives conducted a 12-day investigation, they could not come up with conclusive findings, other than Sanchez believed he was ``acting in self- defense.'' The case was submitted to the D.A.'s office on June 27.Russell and Paola French, along with Galipo, spoke to the media on Aug. 26, urging the D.A.'s office to come to a decision. Russell French told reporters he ``begged (Sanchez) not to shoot,'' telling him ``our son is sick.''Galipo said the parents and son were moving away from the off-duty cop when he opened fire. According to Johnstone, Kenneth French was shot once in the shoulder and twice in the back. Paola French was shot in the back, and her husband was shot in the abdomen, resulting in the loss of a kidney.According to Galipo, the trio had been shopping for a half-hour when they stopped at a food sample booth in the store to nibble on sausages. Why Kenneth French turned physical with Sanchez, shoving him to the floor while the off-duty officer held his 18-month-old son, is unclear, Galipo acknowledged.He said the decedent was a diagnosed schizophrenic and nonverbal, with no history of aggression.Conflicting stories have emerged over the circumstances, with the officer's attorney, David Winslow, insisting his client responded appropriately.Hestrin played a security surveillance videotape from the Costco that partially captured the deadly 7:45 p.m. confrontation. The clips mainly revealed the tail-end of the encounter between French and Sanchez, with the former appearing to be the aggressor, and Sanchez falling somewhere out of frame. Russell French is clearly visible, standing in front of his son to turn him back, at which point both men are struck by gunfire and collapse to the floor of the store.Johnstone said 10 shots were fired by the off-duty lawman. According to Winslow, Sanchez was knocked down and briefly lost consciousness. When he awoke, he found his son next to him, screaming. The attorney said his client ``had no choice but to use deadly force'' in self- defense.Hestrin said there was no evidence that Sanchez ever lost consciousness. The lawman was not hospitalized, and his son was not injured. Sanchez has been placed on paid administrative leave by the LAPD, where he has been a patrolman for seven years, most recently assigned to the Southwest Division. 5468

LONDON (AP) — British actress Barbara Windsor, whose seven-decade career ranged from cheeky film comedies to the soap opera “EastEnders,” has died. She was 83.Husband Scott Mitchell said Windsor died at a care home in London on Thursday from Alzheimer’s disease. She had been diagnosed with the form of dementia in 2014.Born in London in 1937, Windsor was best known as a star of the bawdy “Carry On” comedies in the 1960s and 70s, and as matriarch Peggy Mitchell in the soap opera “EastEnders” between 1994 and 2016.Windsor was made a dame, the female equivalent of a knight, by the queen in 2016 for services to entertainment and for her work raising awareness about dementia. 686

LONDON (AP) — Ginger Baker, the volatile and propulsive British musician who was best known for his time with the power trio Cream, died Sunday at age 80, his family said.Baker wielded his blues power and jazz technique to help break open popular music and become one of the world's most admired and feared musicians.With blazing eyes, orange-red hair and a temperament to match, the London native ranked with The Who's Keith Moon and Led Zeppelin's John Bonham as the embodiment of musical and personal fury. Using twin bass drums, Baker fashioned a pounding, poly-rhythmic style uncommonly swift and heavy that inspired and intimidated countless musicians. But every beat seemed to mirror an offstage eruption — whether his violent dislike of Cream bandmate Jack Bruce or his on-camera assault of a documentary maker, Jay Bulger, whom he smashed in the nose with his walking stick.Bulger would call the film, released in 2012, "Beware of Mr. Baker."Baker's family said on Twitter that he died Sunday: "We are very sad to say that Ginger has passed away peacefully in hospital this morning."His daughter Nettie confirmed that Baker died in Britain but gave no other details. The family had said on Sept. 25 that Baker was critically ill in the hospital.While Rolling Stone magazine once ranked him the third-greatest rock drummer of all time, behind Moon and Bonham, Baker had contempt for Moon and others he dismissed as "bashers" without style or background. Baker and his many admirers saw him as a rounded, sophisticated musician — an arranger, composer and student of the craft, absorbing sounds from around the world. He had been playing jazz since he was a teenager and spent years in Africa in the 1970s, forming a close friendship with the Nigerian musician-activist Fela Kuti."He was so unique and had such a distinctive personality," Stewart Copeland of the Police told www.musicradar.com in 2013. "Nobody else followed in his footsteps. Everybody tried to be John Bonham and copy his licks, but it's rare that you hear anybody doing the Ginger Baker thing."But many fans thought of Baker as a rock star, who teamed with Eric Clapton and Bruce in the mid-1960s to become Cream — one of the first supergroups and first power trios. All three were known individually in the London blues scene and together they helped make rock history by elevating instrumental prowess above the songs themselves, even as they had hits with "Sunshine of Your Love," ''I Feel Free" and "White Room."Cream was among the most successful acts of its time, selling more than 10 million records. But by 1968 Baker and Bruce had worn each other out and even Clapton had tired of their deafening, marathon jams, including the Baker showcase "Toad," one of rock's first extended drum solos. Cream split up at the end of the year, departing with two sold-out shows at London's Albert Hall. When told by Bulger that he was a founding father of heavy metal, Baker snarled that the genre "should have been aborted."To the surprise of many, especially Clapton, he and Baker were soon part of another super group, Blind Faith, which also featured singer-keyboardist Stevie Winwood and bassist Ric Grech.As Clapton would recall, he and Winwood had been playing informally when Baker turned up (Baker would allege that Clapton invited him). Named Blind Faith by a rueful Clapton, the band was overwhelmed by expectations from the moment it debuted in June 1969 before some 100,000 at a concert in London's Hyde Park. It split up after completing just one, self-titled album, as notable for its cover photo of a topless young girl as for its music. A highlight from the record: Baker's cymbal splashes on Winwood's lyrical ballad "Can't Find My Way Home."From the 1970s on, Baker was ever more unpredictable. He moved to Nigeria, took up polo, drove a Land Rover across the Sahara, lived on a ranch in South Africa, divorced his first wife and married three more times.He recorded with Kuti and other Nigerians, jammed with Art Blakey, Elvin Jones and other jazz drummers and played with John Lydon's Public Image Ltd. He founded Ginger Baker's Air Force, which cost a fortune and imploded after two albums. He endured his old enemy, Bruce, when Cream was inducted into the Rock and Roll Hall of Fame in 1993 and for Cream reunion concerts a decade later. Bruce died in 2014.Baker continued to perform regularly in his 70s despite arthritis, heart trouble, hearing loss dating from his years with Cream and lung disease from smoking. No strangers to vices and not a fan of modesty, he called his memoir "Hellraiser: The Autobiography of the World's Greatest Drummer.""John Bonham once made a statement that there were only two drummers in British rock 'n' roll; himself and Ginger Baker," Baker wrote in his book. "My reaction to this was, 'You cheeky little bastard!'"Born in 1939, Peter Edward Baker was the son of a bricklayer killed during World War II when Ginger was just 4. His father left behind a letter that Ginger Baker would quote from: "Use your fists; they're your best pals so often."Baker was a drummer from early on, even rapping out rhythms on his school desk as he mimicked the big band music he loved and didn't let the occasional caning from a teacher deter him. As a teenager, he was playing in local groups and was mentored by percussionist Phil Seamen."At this party, there was a little band and all the kids chanted at me, 'Play the drums!''', Baker told The Independent in 2009. "I'd never sat behind a kit before, but I sat down — and I could play! One of the musicians turned round and said, 'Bloody hell, we've got a drummer', and I thought, 'Bloody hell, I'm a drummer.'"Baker came of age just as London was learning the blues, with such future superstars as Clapton, Mick Jagger and Jimmy Page among the pioneers. Baker joined Alexis Korner's Blues Incorporated, where he met (and soon disliked, for allegedly playing too loud) the Scottish-born bassist Jack Bruce, with whom he was thrown together again as members of the popular British group the Graham Bond Organization.Clapton, meanwhile, was London's hottest guitarist, thanks to his work with the Yardbirds and John Mayall's Blues Breakers, his extraordinary speed and agility inspiring "Clapton is God" graffiti. Clapton, Baker and Bruce would call their band Cream because they considered themselves the best musicians around."Oh for god's sake, I've never played rock," Baker told the blog JazzWax in 2013. "Cream was two jazz players and a blues guitarist playing improvised music. We never played the same thing two nights running. Jack and I had been in jazz bands for years. All that stuff I did on the drums in Cream didn't come from drugs, either. It was from me. It was jazz."___Italie reported from New York. Kelvin Chan contributed from London. 6828

LOS ANGELES (CNS) - A large ``Trump'' sign erected overnight on a hillside near the San Diego (405) Freeway in the Sepulveda Pass was taken down by authorities today.The sign -- consisting of white capital letters similar to the `Hollywood'' sign -- was taken down by Caltrans workers by about 9 a.m.It was not known who put the sign in place. Neither the Los Angeles Police Department nor the California Highway Patrol had any information about the sign when reached by City News Service. Freeway traffic was not affected. Lauren Wonder, chief public information officer for Caltrans, told the Los Angeles Times that the sign was on private property.For that reason, Wonder said, Caltrans workers ``laid it down so it wasn't a visual distraction'' but did not completely remove the sign, which was noticed at about 7 a.m.``This was a life and safety issue because there were concerns about distracted driving,'' Wonder said. 933

来源：资阳报