山东啥是强直性脊柱炎北京强制性脊柱炎诊断标准,山东强直性脊椎炎有哪些表现,山东强直要做那些检查,山东快速治疗强直脊柱炎,济南强直自我锻炼视频,山东强直性脊柱炎 不发作,山东那治强直性脊柱炎

Boeing on Sunday said some of its 737 planes, including many 737 Max aircraft, may have faulty parts on their wings. It's the latest problem Boeing faces as it tries to get its most important and popular airplane, the grounded 737 Max, back in the air.Working with the Federal Aviation Administration, Boeing said it has reached out to airlines that fly 737 planes, advising them to inspect their slat track assemblies on Max and NG aircraft. The 737 NG series includes the 737-600, -700, -800 and -900 planes.Leading edge slats are an aerodynamic control surface that extend from the front of the wing. Some the tracks may not meet manufacturing standards and may need to be replaced, Boeing and the FAA said. They said if the parts are found to be defective, airlines should replace them before returning the planes to service.The faulty parts could fail prematurely or crack. The FAA said a part failure would not bring down a plane, it could damage an aircraft while in flight.Boeing has sent out a service bulletin and the FAA will issue an airworthiness directive requiring airlines to inspect and repair its slat track assemblies within 10 days.The company discovered the problem Friday, when Boeing was meeting with the parts supplier. Boeing employees noticed some of the parts were not heat treated, which led them to believe there might be a safety issue.The development comes as Boeing seeks to get the 737 Max back in the air. The plane was grounded worldwide after a fatal crash of an Ethiopian Airlines jet in March, which followed a fatal crash of a Lion Air jet in Indonesia in October. Crash investigators have focused on an automatic safety feature on the jet as a possible contributor to the crashes.The newly discovered issue affects 148 slat tracks produced by a single supplier, Boeing said. The company said it believes 20 737 Max and 21 737 NG planes may have defective slat tracks. But the FAA advised airlines to check an additional 179 Max planes and 133 NGs to determine if there parts are also faulty. Of the group that needs to be inspected, 33 Max and 32 NG planes are in the United States.The company and the FAA said it has not been notified of any incidents related to the tracks on operating flights, and the fix should take a couple days to complete."We are committed to supporting our customers in every way possible as they identify and replace these potentially non-conforming tracks," said Kevin McAllister, CEO of Boeing Commercial Airplanes, in a statement. 2512

BEIJING — Chinese authorities are lifting a two-month lockdown of most of coronavirus-hit Hubei province, as domestic cases of the virus continue to subside. People who are cleared will be able to leave the province after midnight Tuesday. China has been using a color-coded system to indicate the health of each citizen: "Red" indicates that a person has been confirmed to have contracted the virus or had a fever at the time they were tested, anyone with close contact with one of those people is considered "yellow." All other citizens are "green."The city of Wuhan, where the outbreak started, will remain locked down until April 8. At that point, any "green" citizens can leave the country.China barred people from leaving or entering Wuhan starting Jan. 23 and expanded it to most of the province in succeeding days. The drastic steps came as a new coronavirus began spreading to the rest of China and overseas during the Lunar New Year when many Chinese people travel. Hubei has seen almost no new infections for more than a week.COVID-19 has killed more than 3,000 people in Hubei province, and more than 67,000 people have contracted the virus. 1165

Axel Dennis and his family have faced challenging times in his short life after being diagnosed with a rare disease at 5 weeks old. Alex was diagnosed with Spinal Muscular Atrophy Type 1 which is a serious and deadly condition. According to U.S Department of Health and Human Services, symptoms include muscle weakness, lack of motor development and poor muscle tone. Children diagnosed with SMA1 generally are unable to sit up or stand. Left untreated, the disease is typically fatal by age 2. In the past, this diagnosis would have been considered terminal. But a recently developed treatment has made it possible for children to survive and live a normal life. The drug is called Spinraza and it was approved by the FDA in 2016. It allows children to reach and maintain age appropriate developmental milestones, including sitting, crawling, and walking. The drawback is it only slows the progression of the disease. It also has to be injected into the spine every fourth months under anesthesia. Health and Human Services also said that some babies do not respond to the treatment. A second drug was released this year called Zolgensma, which would give Axel likely the best chance of living a normal life. The drug uses gene therapy IV fusion that replaces a missing gene. But the revolutionary drug has a cost of .1 million.According to an article by 1370

Before he shot and killed 41 Muslim people on a Facebook livestream on Friday, the suspect in the Al Noor mosque shooting in Christchurch, New Zealand encouraged his followers to "subscribe to PewDiePie."The shooter was referencing a prolific gamer who streams his gameplay to the streaming service Twitch. PewDiePie, born in Sweden as Felix Arvid Ulf Kjellberg, condemned the shooting in a tweet on Friday."Just heard news of the devastating reports from New Zealand Christchurch. I feel absolutely sickened having my name uttered by this person.My heart and thoughts go out to the victims, families and everyone affected by this tragedy," he tweeted. 664

Are technology features in new cars making drivers more complacent behind the wheel?One psychiatrist is raising concerns about choosing to have the latest technology versus staying focused, and thus safer."Some of the technology seems to be added to cars just for the sake of technology and not with a lot of thought process into how it's going to change the behavior of driving and the skills required to drive," said Dr. Vatsal Thakkar, a clinical assistant professor at NYU.Thakkar believes that modern automated technology could cause drivers to become less aware of their surroundings. He even thinks drivers should start driving cars with manual transmissions so that all focus would be on the road."Driving a stick shift vehicle is one of the purest forms of the marriage of man and machine," Thakkar said.According to AAA's annual automated vehicle survey, drivers who have advanced driver assistance systems are 68 percent more likely to trust the feature than drivers who don't have them.But Michael Formanowicz, the Manager of AAA's driving department in Amherst, New York, said that while these features help you spot trouble earlier — like lane departure assistance or blind spot detection — it's still up to the driver to take the necessary corrective action."All of a sudden, the lane departure warning goes off, you've still got to be able to guide that car back into your lane," he said.Formanowicz said motorists need to have a better understanding of their vehicles than just what each feature does.AAA's survey shows that the automatic emergency breaking feature, which is in 93 percent of new cars, has 40 names.Andrew Streit of Steven's Driving School in western New York said while these features are a huge help to drivers, they should never take the place of basic driving skills."The back up cameras and the lane changing censors and things like that, it's a lot of complacency where people feel like they don't have to pay attention as much as they probably should," he said. "People still need to stay up on their regular driving functionality." 2085