上海肺上长结节是什么原因(上海肝左叶可见稍高回声大小约7mmx9mm,其内回声呈网络样,后方回声无衰减什么意) (今日更新中)

WASHINGTON (AP) — Behind America's late leap into orbit and triumphant small step on the moon was the agile mind and guts-of-steel of Chris Kraft, making split-second decisions that propelled the nation to once unimaginable heights.Kraft, the creator and longtime leader of NASA's Mission Control, died Monday in Houston, just two days after the 50th anniversary of what was his and NASA's crowning achievement: Apollo 11's moon landing. He was 95.Christopher Columbus Kraft Jr. never flew in space, but "held the success or failure of American human spaceflight in his hands," Neil Armstrong, the first man-on-the-moon, told The Associated Press in 2011.Kraft founded Mission Control and created the job of flight director — later comparing it to an orchestra conductor — and established how flights would be run as the space race between the U.S. and Soviets heated up. The legendary engineer served as flight director for all of the one-man Mercury flights and seven of the two-man Gemini flights, helped design the Apollo missions that took 12 Americans to the moon from 1969 to 1972 and later served as director of the Johnson Space Center until 1982, overseeing the beginning of the era of the space shuttle.Armstrong once called him "the man who was the 'Control' in Mission Control.""From the moment the mission starts until the moment the crew is safe on board a recovery ship, I'm in charge," Kraft wrote in his 2002 book "Flight: My Life in Mission Control.""No one can overrule me. ... They can fire me after it's over. But while the mission is under way, I'm Flight. And Flight is God."NASA Administrator Jim Bridenstine Monday called Kraft "a national treasure," saying "We stand on his shoulders as we reach deeper into the solar system, and he will always be with us on those journeys."Kraft became known as "the father of Mission Control" and in 2011 NASA returned the favor by naming the Houston building that houses the nerve center after Kraft."It's where the heart of the mission is," Kraft said in an April 2010 AP interview. "It's where decisions are made every day, small and large ... We realized that the people that had the moxie, that had the knowledge, were there and could make the decisions."That's what Chris Kraft's Mission Control was about: smart people with knowledge discussing options quickly and the flight director making a quick, informed decision, said former Smithsonian Institution space historian Roger Launius. It's the place that held its collective breath as Neil Armstrong was guiding the Eagle lunar lander on the moon while fuel was running out. And it's the place that improvised a last-minute rescue of Apollo 13 — a dramatic scenario that later made the unsung engineers heroes in a popular movie.Soon it became more than NASA's Mission Control. Hurricane forecasting centers, city crisis centers, even the Russian space center are all modeled after the Mission Control that Kraft created, Launius said.Leading up to the first launch to put an American, John Glenn, in orbit, a reporter asked Kraft about the odds of success and he replied: "If I thought about the odds at all, we'd never go to the pad.""It was a wonderful life. I can't think of anything that an aeronautical engineer would get more out of, than what we were asked to do in the space program, in the '60s," Kraft said on NASA's website marking the 50th anniversary of the agency in 2008.In the early days of Mercury at Florida's Cape Canaveral, before Mission Control moved to Houston in 1965, there were no computer displays, "all you had was grease pencils," Kraft recalled. The average age of the flight control team was 26; Kraft was 38."We didn't know a damn thing about putting a man into space," Kraft wrote in his autobiography. "We had no idea how much it should or would cost. And at best, we were engineers trained to do, not business experts trained to manage."NASA trailed the Soviet space program and suffered through many failed launches in the early days, before the manned flights began in 1961. Kraft later recalled thinking President John F. Kennedy "had lost his mind" when in May 1961 he set as a goal a manned trip to the moon "before this decade is out.""We had a total of 15 minutes of manned spaceflight experience, we hadn't flown Mercury in orbit yet, and here's a guy telling me we're going to fly to the moon. ... Doing it was one thing, but doing it in this decade was to me too risky," Kraft told AP in 1989."Frankly it scared the hell out of me," he said at a 2009 lecture at the Smithsonian.One of the most dramatic moments came during Scott Carpenter's May 1962 mission as the second American to orbit the earth. Carpenter landed 288 miles off target because of low fuel and other problems. He was eventually found safely floating in his life raft. Kraft blamed Carpenter for making poor decisions. Tom Wolfe's book "The Right Stuff" said Kraft angrily vowed that Carpenter "will never fly for me again!" But Carpenter said he did the best he could when the machinery malfunctioned.After the two-man Gemini flights, Kraft moved up NASA management to be in charge of manned spaceflight and was stunned by the Apollo 1 training fire that killed three astronauts.Gene Kranz, who later would become NASA's flight director for the Apollo mission that took man to the moon, said Kraft did not at first impress him as a leader. But Kranz eventually saw Kraft as similar to a judo instructor, allowing his student to grow in skills, then stepping aside."Chris Kraft had pioneered Mission Control and fought the battles in Mercury and Gemini, serving as the role model of the flight director. He proved the need for real-time leadership," Kranz wrote in his book, "Failure Is Not An Option: Mission Control from Mercury to Apollo 13 and Beyond."NASA eventually beat Kennedy's deadline, landing the first men on the moon in July 1969. Kranz watched from Mission Control as his underlings controlled Apollo 11, but then for the near-disaster in flight on Apollo 13, he stepped in for the key decisions. He later became head of NASA's Johnson Space Center.Born in 1924, Kraft grew up in Phoebus, Va., now part of Hampton, about 75 miles southeast of Richmond. In his autobiography, Kraft said with the name Christopher Columbus Kraft Jr., "some of my life's direction was settled from the start."After graduating from Virginia Polytechnic Institute in 1944, Kraft took a job with aircraft manufacturer Chance Vought to build warplanes, but he quickly realized it wasn't for him. He returned to Virginia where he accepted a job with the National Advisory Committee for Aeronautics, not far from Phoebus.Kraft's first job was to figure out what happens to airplanes as they approach the speed of sound.After his retirement, Kraft served as an aerospace consultant and was chairman of a panel in the mid-1990s looking for a cheaper way to manage the shuttle program. Kraft's panel recommended a contractor take over the day-to-day operations of the shuttle.Later, as the space shuttle program was being phased out after 30 years, Kraft blasted as foolish the decision to retire the shuttles, which he called "the safest machines ever built." He said President Barack Obama's plan to head toward an asteroid and Mars instead of the moon was "all hocus-pocus."Kraft said he considered himself fortunate to be part of the team that sent Americans to space and called it a sad day when the shuttles stopped flying."The people of Mercury, Gemini, and Apollo are blossoms on the moon. Their spirits will live there forever," he wrote. "I was part of that crowd, then part of the leadership that opened space travel to human beings. We threw a narrow flash of light across our nation's history. I was there at the best of times."Kraft and his wife, Betty Anne, were married in 1950. They had a son, Gordon, and a daughter, Kristi-Anne. 7877

WALLA WALLA, Wa. -- Many people are spending time during the pandemic cleaning their homes they are now stuck in, or finally reorganizing that closet. The Walla Walla Public Library can relate, and they have a real life mystery on their hands after moving the mystery books section.According to a post on social media, the Washington town’s library was moving their mystery collection as part of a larger library layout change, when a facilities crew member discovered a secret panel.“Along with the usual dust and dead bugs, he found five unopened cans of ‘the beer refreshing’ and some monstrously stale gum still in its vibrant packaging, along with a moldering paper bag,” the post reads.The library is assuming someone stashed their loot behind the shelving and wasn’t able to retrieve it.Some good old-fashioned sleuthing leads the library to believe the snacks have been sitting in the secret panel for about 30 years.“Godzilla Heads gum dates to the late 1980s, and the rule that requires warnings to be printed on alcohol containers was enacted in November 1988. So we think the goods were there for upward of 30 years,” the City of Walla Walla states. 1169

VISTA (CNS) - A professional photographer who sexually assaulted four teenage girls during modeling sessions at a rented Carlsbad residence where he had set up a temporary studio was sentenced to 25 years in state prison Friday.Robert Koester, 52, pleaded guilty last month to 23 felonies related to raping and inappropriately touching the teens -- some of whom were drugged and unconscious during the abuse -- as well as creating child pornography of the girls.Koester also faces federal charges locally, as well as charges in his home state of Oregon, where he's accused of assaulting additional victims.RELATED: Modeling photographer pleads guilty to sex crimes against teenagersDeputy District Attorney Dan Owens said the investigations against Koester began with one of his local victims, identified in court only as Jane Doe 1, who came forward regarding the abuse and "put a stop" to his ongoing crimes. Based on her statements, Koester was arrested Nov. 13, 2018, in Carlsbad."The victims in this case showed extraordinary strength in coming forward and speaking out against this man who victimized them," according to Owens, who said the case has had "a tremendous impact on the victims who were involved in this case, not only them, but their families."Koester, who had been hired as a contract worker by Carlsbad-based Frank Model Management, raped and took nude photographs of the girls, whose ages ranged from 15 to 17 during the San Diego County incidents. The FBI has stated that some of his alleged criminal acts date back to 1994.RELATED: Modeling photographer working in Carlsbad arrested for sexual assaultAuthorities say he worked under the aliases "Bert Kay," "Rhake Winter" and "Qitooly."He's due to be transferred to San Diego federal custody to begin his federal case, which involves creation of child pornography regarding two of the victims in the state's case. Part of his plea agreement would have any sentence he receives federally run concurrently with his 25-year prison term.He then likely will be extradited to Yamhill County in Oregon to face additional state and federal prosecution there. 2132

Walmart said they would stop selling "All Lives Matter" merchandise after facing a backlash.According to USA Today, the major retailer said the items, which are sold by a third-party, would not be sold on their website any longer.RELATED: Walmart facing backlash for selling 'All Lives Matter' t-shirt 309

WASHINGTON (AP) — In her Republican National Convention speech, Kimberly Guilfoyle described herself as a first-generation American, citing her mother's Puerto Rican roots.But Puerto Rico is a U.S. territory, and its residents are U.S. citizens.Guilfoyle, a Trump campaign adviser and the girlfriend of Donald Trump Jr., cited her family history on Monday to make the case that she knows how dangerous a socialist agenda would be for the nation.She says her mother was a special education teacher from Aguadilla, Puerto Rico, while her father, whom she described as “also an immigrant, came to this nation in pursuit of the American dream.” Her father is from Ireland.Now, she says, “I consider it my duty to protect that dream.”The Trump campaign did not immediately respond to a request for clarification. 815

来源：资阳报