郑州高度近视会引起哪些并发症(郑州近视能冶好吗) (今日更新中)

Next week will be the most-traveled in the history of flying, travel analysts are predicting.Records will be set, those in the travel industry say. There will be huge crowds moving through airports to visit family and friends for Thanksgiving.It won't be easy for air travelers, especially on Wednesday, Nov. 21, ValuePenguin reports. Most travelers know to get to airports well ahead of their departure times. But seriously, go early — it will be the busiest day of the year for airports, and the extra time is crucial to making it to a terminal on time. 583

NEW YORK (KGTV) -- An explosion in Queens, New York turned the sky an eerie shade of blue Thursday night. Video posted on social media shows the sky glowing a light blue color as an explosion could be seen off in the distance. WABC reported that the incident was caused by a transformer explosion at a power plant. Utility company Con Edison spokesman Bob McGee told the Associated Press what happened was an "arc flash" — somewhat like a bolt of lightning — after a malfunction in equipment that carries 138,000 volts of electricity 20 feet (6 meters) up in the air. He said the flash subsided on its own.The incident sparked a power outage at LaGuardia Airport, forcing the FAA to issue a ground stop. Watch video in the player below: Transformer fire in Queens? #firequeens New York pic.twitter.com/joRJ2OEckm— Jānis Lībeks (@JanisLibeks) December 28, 2018 867

Noblesville Schools announced today that Mark Booth will no longer serve as the district's director of special education, following Booth's recent sharing online of a "meme" offensive to special education.The district denounced the post and formally disciplined Booth prior to communicating that he will not return to the special education director role. Booth will shift from the leadership role to one focused on analytical compliance for the district.Booth has been Noblesville's special education director since 2004, championing several innovative and award-winning special education practices including placement of special education students in general education classrooms, strategies to better meet state academic standards, a successful work-study program and leadership in unified athletics.The district will begin the recruiting process for Booth's replacement immediately and a new director will be announced at a later date. In the meantime, assistant special education director Erin Rood will serve as interim special education director. 1060

NEW YORK CITY — Not all New York City public schools will begin their in-person instruction Monday as originally planned, Mayor Bill de Blasio announced Thursday."For months, teachers, principals and school staff have been working hard to make sure our students have the education they deserve while putting health and safety first," de Blasio said.The announcement came as educators have raised concerns over safety measures in school buildings and lack of preparedness.The mayor said he has talked with school officials about different types of school buildings and their levels of readiness and decided to develop an updated approach with several phases for resuming in-person learning.Beginning Monday,3-K, Pre-K and District 75 schools will reopenSept. 29: K-5 and K-8 schools will openOct. 1: Middle and high schools will reopenAll students in full remote programs will continue as planned, starting full-day instruction on Sept. 21."Our students, staff, and families have demonstrated tremendous resilience over the last six months, and we're going to continue to build on all the work we've done as we move forward," Schools Chancellor Richard Carranza said. "We are giving our schools more staff, more time, and more support to have the strongest possible start to the most unprecedented school year."The mayor also announced another 2,500 educators will be deployed to New York City schools in addition the 2,000 added earlier this week. The 4,500 total is still short of the 10,000 more staff requested by city schools.Those educators are expected to assist in in-person learning in schools to make sure that all students have a rigorous learning experience in a safe, healthy environment. President of the Council of School Supervisors and Administrators Mark Cannizzaro said the additional teachers would fulfill staffing needs at 3-K, Pre-K, District 75, K-5 and K-8 schools.The Department of Education continues to work with middle and high schools to establish their needs for additional staffing, de Blasio said.When asked what was "the straw that broke the camel's back," de Blasio, Cannizzaro and United Federation of Teachers Pres. Michael Mulgrew said school staffing shortages had not been resolved enough to have all school buildings safely reopen.Mulgrew also said it became apparent a "snow day scenario," where a large amount of students would be placed into a room with a teacher, cannot be used during the pandemic.He also acknowledged staffing issues have been raised for weeks, and they have been addressing the concerns and monitoring, but as teachers returned to schools, "that was when we noticed the huge need for more educators." 2672

NEW YORK — Amazon says nearly 20,000 of its workers have tested positive or been presumed positive for the virus that causes COVID-19.Amazon says in a corporate blog it examined data from March 1 to Sept. 19 for its 1.37 million workers at Amazon and Whole Foods Market.It said it compared COVID-19 case rates to the general population, as reported by Johns Hopkins University for the same period. Based on that analysis, if the rate among Amazon and Whole Foods employees were the same as it is for the general population, it estimated it would have seen 33,952 cases among its workforce.The company says it is conducting thousands of tests a day, which will grow to 50,000 tests a day across 650 sites by November.In their blog, Amazon said they provide paid quarantine for employees identified as coming into close contact with positive cases. They said in March, an average of roughly 3-to-4 employees needed to quarantine for each positive COVID-19 case. "Since then, our enhanced social distancing measures and video-based contact tracing across our sites have reduced that number to a fraction of a person being required to quarantine per confirmed case. This means that our employees are at a very low risk of transmission in the workplace," the company's blog stated. They also called on other major employers to release similar data. "Wide availability of data would allow us to benchmark our progress and share best practices across businesses and industries," Amazon stated, adding that there are no standards for reporting or sharing this data currently. Companies have no legal obligation to publicly reveal how many of their workers have contracted the virus, and few are doing so.However, employers must provide a safe working environment, which means they must alert staff if they might have been exposed to the virus, according to guidelines from the Occupational Safety and Health Administration. They are obligated to keep track of COVID-19 infections contracted on the job, and must report to OSHA if there is a hospitalization or death related to the disease.A state-by-state breakdown from Amazon is here. 2137

来源：资阳报