郑州河南省最好的眼科医院是哪家-【郑州视献眼科医院】,郑州视献眼科医院,郑州郑州近视激光,郑州激光治疗近视需要多久,郑州近视眼可以割双眼皮嘛,郑州高度近视做白内障手术的风险,郑州眼近视怎样治疗,郑州新蔡尖峰眼科医院

New Orleans city officials have set a tentative date to remove the bodies of two workers that have been trapped inside a partially-collapsed construction site since October.The efforts to recover the bodies of the workers trapped in the collapsed Hard Rock Hotel construction site could begin as early as July 13, according to NOLA.com.A spokesman for the city said in a press briefing on Tuesday that crews have finished taking down three buildings that surround the hotel and are currently assembling cranes to work on the building itself.Crews could begin working on the hotel by Monday, and officials say it could take four to five days before rescuers can remove the remains of the two workers.The two workers were killed in a partial collapse of the Hard Rock Hotel construction site in downtown New Orleans on Oct. 12. Recovery efforts have been hampered by fears that further disrupting the structure could cause more injury or damage.This story was originally published by KATC in Lafayette, Louisiana. 1019
NEW YORK (AP) — Nearly six months after the coronavirus forced its closure, the 9/11 Memorial Museum will be reopening on the anniversary of the terrorist attacks next month. The memorial plaza had been open to the public with social distancing restrictions since early July, but the museum remained closed as did other cultural institutions. The anniversary day re-opening will be reserved for families of those killed in the 2001 attack and the 1993 World Trade Center attack. The public will be able to visit starting Sept. 12. Pandemic restrictions will be in effect, such as a limit of 25% of capacity, and a requirement to wear masks. 648

New spikes in COVID-19 cases have reinforced the importance of basic disinfecting and cleaning our homes to stop the novel coronavirus spread.But how do we know that the cleaners we have are effective in killing COVID-19 and other viruses?"One of the things that's important to know: Is there is a lot of good evidence that the coronavirus is one of the easiest types to kill?" said Texas A&M University - Corpus Christi Associate Professor of Chemistry Dr. Patrick Larkin.Yes, he said. He believes most household cleaners will destroy the virus.He said the best chemicals to use for disinfecting are, bleach, ammonia, and alcohol. However, he does warn that precautions be taken with alcohol concentrations."For example with isopropyl alcohol, you need at least a 50 percent solution; and ethanol [or ethyl] alcohol, you want at least 60 percent," he said.But, take note -- there also are guidelines for how you should clean, so it can be the most effective."CDC guidelines say you should clean the surface with soap and water first, and then apply your sanitizing or disinfectant solution," said retired Certified Industrial Hygienist Tom Samson. "Leave it on for at least one minute, and then you can rinse it off."Samson said not all household cleaners are the same, and do not have the same contact-surface time that is required. He recommends reading the labels of the cleaner you intend to use.Larkin and Samson said it is easy to make your own cleaners at home. However, be cautious about mixing chemicals, and be aware what you are cleaning with."The chemistry of mixing a chlorine-based cleaner with an ammonia-based cleaner can be deadly to those in the immediate area," said Samson. "The reaction of these two cleaners is to release chlorine products into the surrounding environment, in some cases, enough to cause severe injury or death. People need to know to get out of the area if this reaction happens and take their kids and pets with them!"Samson notes the Environmental Protection Agency also has a list of cleaners that will kill the novel coronavirus.This story originally reported by Chelsea Torres on kristv.com. 2149
North Korea has threatened to abandon planned talks between leader Kim Jong Un and US President Donald Trump in June if Washington insists on pushing it "into a corner" on nuclear disarmament.A statement published by the state-run Korea Central News Agency (KCNA) said North Korea would never accept economic assistance from the US in exchange for unilaterally abandoning its nuclear program.Kim Kye Gwan, North Korea's First Vice Minister of the Ministry of Foreign Affairs, was quoted in the article as saying "the US is talking about giving us economic rewards and benefits when we give up nuclear weapons.""We have never built our economy expecting things from the US and will never do such a deal in the future," he added.If the Trump administration was "genuinely committed" to improving ties with Pyongyang, "they will receive a deserving response," Kim said. "But if they try to push us into a corner and force only unilateral nuclear abandonment, we will no longer be interested in that kind of talks and will have to reconsider ... the upcoming summit." 1077
NEW YORK (AP) — Stocks fell sharply on Wall Street Thursday as high-flying technology companies took a tumble after months of spectacular gains. The benchmark S&P 500 lost 3.5%, its biggest loss since June, and the tech-heavy Nasdaq fell 5%. Both indexes set record highs a day earlier. Apple, the most valuable U.S. company, slumped 8%. Big Tech companies have made outsize gains this year as investors bet that they would continue posting huge profits, even with many coronavirus restrictions still in place, as people spend more time online with their devices. Some worry those tech companies will be hit hard in a souring US-China relationship and any future tariffs, according to CNN. Treasury yields fell as cautious investors shifted money into bonds. 770
来源:资阳报