石家庄大型工业吸尘器(沈阳大型工业吸尘器) (今日更新中)

The night sky will come alive this weekend when a green comet streaks by Earth on the heels of the Geminid meteor shower's display of green fireballs.Comet 46P/Wirtanen began brightening in November, but it will make its closest approach to Earth on Sunday and be visible with the naked eye. The comet will come within 7 million miles of Earth -- a proximity that won't happen again for 20 years. That's 30 times the moon's distance from us.The comet should be brightest on December 16, as bright as the star in the constellation of the Little Dipper's handle, according to NASA. But even now, it's currently the brightest comet in the night sky, and the brightest of 2018. 681

The Justice Department is investigating Interior Secretary Ryan Zinke for possibly using his office for personal gain, following a referral from Interior's inspector general, two sources familiar with the investigation say.The full extent of the inquiry is unclear.Zinke has faced multiple ethics questions during his time at Interior, and the inspector general's office has multiple public inquiries into the secretary including the department's handling of a Connecticut casino project, whether the boundaries for Grand Staircase Escalante National Monument were redrawn to benefit a state lawmaker and conversations between Zinke and Halliburton Chairman David Lesar about a Montana land development project.Zinke said he has not been contacted by the Justice Department."They haven't talked to me. It will be the same thing as all the other investigations. I follow all rules, procedures, regulations and most importantly the law. This is another politically driven investigation that has no merit," Zinke told CNN.The Justice Department declined to comment. Interior's inspector general's office said it would not comment on Justice-related issues.President Donald Trump's Cabinet secretaries have faced scrutiny over their use of government resources, including former Health and Human Services Secretary Tom Price and Housing and Urban Development Secretary Ben Carson.CNN has also learned Justice Department investigators began probing Scott Pruitt's questionable ethical conduct before he left as Environmental Protection Agency administrator, according to multiple people familiar with the matter. The inquiry was opened up after a referral from the EPA IG regarding whether Pruitt took any action to benefit an energy lobbyist he rented a condo from for below market rate.The probe appears to have stalled since Pruitt left office over the summer, according to multiple sources familiar with the matter. 1922

The NFL announced Monday evening that it has officially canceled its entire preseason schedule as the league prepares for the start of training camp.The announcement comes after the league and players reached an agreement late last week on health and safety procedures amid the COVID-19 pandemic. Among them, players have the ability to opt out of the upcoming season due to coronavirus concerns.Unlike the NBA, MLS and NHL, the NFL currently plans on games in home venues.As the aforementioned leagues have kept players in so-called “bubbles,” the MLB has been holding games in home stadiums. But on Monday, several MLB contests were called off after an outbreak of COVID-19 cases were reported among Miami Marlins players. It’s unclear how many games will be forced to be suspended, but guidelines call for those who come in close contact with confirmed COVID-19 patients to quarantine for 14 days. MLB has not said if the rest of the Marlins roster will be forced to sit out for two weeks.“In the months since the COVID-19 pandemic turned the world upside down, we have navigated the time carefully, thoughtfully and in partnership with the NFL Players Association with a shared goal of playing a healthy and complete 2020 season,” NFL commissioner Roger Goodell said in a statement. “This process has not been easy -- COVID-19 will continue to present a major challenge to nearly every area of American life. Football is no exception.”The preseason generally consists of four games per team, which span through the month of August. While the games are largely unimportant for teams as a whole, they serve as a proving ground for players fighting for roster spots.. 1676

The line of well-dressed celebrities waiting to chat with E! on the Oscars red carpet might be a little shorter this year.As Ryan Seacrest continues to defend himself against an allegation of sexual harassment, E! has chosen to stand by its longtime host, saying this week that he will occupy his usual post front and center of the action on the red carpet during Hollywood's biggest night.The decision will leave E!, its hosts, and the celebrities set to walk the red carpet in a difficult position on an occasion that marks both the culmination of Hollywood's award season and the first Academy Awards since the #MeToo and Time's Up movements forced the entertainment industry to address its issues with sexual harassment and gender-related inequity."I don't think [Seacrest is] going to have a great time on the carpet," one longtime Hollywood publicist tells CNN.News that Seacrest was facing workplace misconduct allegations first came to light in November, when Seacrest released a preemptive statement denying the accusations and revealing that E! was conducting an investigation.E! concluded its probe in early February, saying in a statement at the time that outside counsel "found insufficient evidence to substantiate allegations against Seacrest."The allegations received new steam on Monday, when in an interview with Variety, Seacrest's former stylist, Suzie Hardy, detailed instances where she said he groped and sexually harassed her.NBC's "Today" show aired a report on Wednesday in which a former co-worker of Hardy's, who NBC did not identify at the source's request, corroborated her story.In response, Seacrest's attorney, Andrew Baum, claimed the witness who spoke with "Today" had also participated in E!'s third-party investigation."He was interviewed and his claims were fully evaluated," Baum said in a statement to CNN.On Tuesday, Seacrest again denied Hardy's allegations in a statement to CNN, saying in part, "I don't want to accuse anyone of not telling the truth but in this case, I have no choice but to again deny the claims against me, remind people that I was recused of any wrongdoing, and put the matter to rest."Insistent as Seacrest is about his innocence, it may not be enough to clear the air before Sunday."It's probably easiest for some [celebrities] to avoid E!," the veteran publicist added.When asked whether executives at E! were concerned Seacrest's presence could deter celebrities from participating in the network's Oscars coverage, an E! spokesperson told CNN, "It's business as usual. Ryan will be hosting as scheduled on Sunday."At January's Golden Globes, which took place after the allegations were first known but before E! had concluded its investigation, Seacrest seemingly had no trouble getting famous faces to join him on air.However, Seacrest and co-host Giuliana Rancic were criticized on social media for not placing what some felt was sufficient focus on the activist guests who accompanied several nominees involved with the Time's Up movement.The E! hosts also had to contend with a few awkward encounters in which they were questioned about the network's handling of a pay dispute with former on-air personality Catt Sadler.Sadler left E! in December after she says the network declined to close a pay gap she'd discovered between her and a male colleague of similar standing.In a statement at the time, a spokesperson for E! said the network "compensates employees fairly and appropriately based on their roles, regardless of gender."Eva Longoria, Debra Messing and Laura Dern were among those who called out E! while being interviewed at the Golden Globes."I'm sure a few will still stop and talk to Ryan, but I would assume that there are several celebrities that will confront him based on this and/or build on the E! situation with Catt [Sadler]," the veteran publicist added. "Some will avoid [speaking with E!] all together. There are a lot of cameras on the carpet and one isn't going to make that big of a difference."E! is arguably the most visible -- and therefore popular among publicists -- red carpet broadcaster.Last year, E! averaged 2.03 million viewers during the first three hours of its Oscars red carpet coverage and 1.74 million in the last half hour, per Nielsen data.Though a fraction of ABC's preshow numbers (15.9 million viewers from 7-8:30 p.m.), it's a solid ratings result for E!, whose top-rated program, "Keeping Up with the Kardashians," pulls in about 1.5 million viewers per episode.With hours of preshow programming to fill, E! is one of the few entertainment-focused outlets that pay exorbitant fees to broadcast live. Competitors like Entertainment Tonight and Access Hollywood record interviews on the red carpet to air on their syndicated shows the following day.E! places correspondents in multiple positions around the site, including a bridge that overlooks the scene at the Dolby Theater.On the red carpet, few hosts can compete with the weight Seacrest's name carries among influential circles in the entertainment industry, the sector that controls where celebrities make stops during promotional tours and appearances. In addition to contributing to E!'s red carpet coverage for more than a decade, his gigs as host of a syndicated radio program, host of "American Idol," and co-host of "Live with Kelly and Ryan" have left him with plenty of goodwill and friends in the industry.Two former colleagues of Seacrest who worked with him at E! News told CNN they never witnessed any harassment and described him as a "consummate professional."Another top film publicist calls the accusation against Seacrest "a bit of a witch hunt," acknowledging too that they were "definitely sympathetic to every woman's horrific experience.""There has to be a better way to deal with past transgressions and make sure they don't happen again without destroying so many careers."  5892

The number of Americans newly diagnosed with the coronavirus is falling — a development experts say most likely reflects more mask-wearing but also insufficient testing — even as the disease continues to claim nearly 1,000 lives in the U.S. each day.About 43,000 new cases are being reported daily across the country, down 21% from early August, according to data compiled by Johns Hopkins University. While the U.S., India and Brazil still have the highest numbers of new cases in the world, the downward trend is encouraging.“It’s profoundly hopeful news,” said Dr. Monica Gandhi, an infectious-diseases expert at the University of California, San Francisco, who credits the American public’s growing understanding of how the virus spreads, more mask-wearing and, possibly, an increasing level of immunity.“Hopefully all those factors are coming into play to get this virus under control in this country that’s really been battered by the pandemic,” she said.But insufficient testing is probably concealing the full extent of the crisis, said Dr. Jonathan Quick, who leads the pandemic response for the Rockefeller Foundation, which has recommended the U.S. test 4 million people a day by fall.“We’re grossly under-testing in some of the places that are still having high caseloads,” Quick said, singling out Mississippi, Texas, Georgia and North Dakota as hot spots with high rates of positive test results.Even at 43,000 new cases per day, the U.S. remains far above the numbers seen during the spring, when new daily cases peaked at about 34,000, he said.“It’s a good trend, but nowhere near what we need to be,” Quick said of the recent decline.The virus is blamed for more than 5.7 million confirmed infections and about 178,000 deaths in the U.S. Worldwide, the death toll is put at more than 810,000, with about 23.7 million cases.Jeffrey Shaman, a public health expert at Columbia University, said he is skeptical enough people are immune to significantly slow the spread. But he agreed that changes in Americans’ behavior could well be making a difference, recalling the impact that people’s actions had in containing Ebola in West Africa several years ago.“Ebola stopped for reasons we didn’t anticipate at the time. It was so horrifying that people stopped touching each other,” Shaman said. Something similar may be happening with the coronavirus, he said.“I know I don’t have nearly the number of contacts that I used to,” Shaman said. “But if we relax that, if we get complacent, will we just see another outbreak?”The decline in newly reported cases in the U.S. comes even as deaths from the virus remain alarmingly high. Officials have reported an average of 965 deaths per day from COVID-19 recently, down from 1,051 deaths a day in early August.Deaths from the coronavirus are a lagging indicator — they trail new infections because of the time it takes for people to get sick and succumb to the disease.The percentage of tests coming back positive for the disease has also declined over the past two weeks, from 7.3% to 6.1%. But that comes as the total number of tests administered has fallen from its August peak of more than 820,000 a day, leveling off in recent weeks at about 690,000 a day.The situation has improved dramatically in several states that struggled with high caseloads earlier this summer.In Arizona, for example, officials reported 859 new cases Tuesday, down from a peak of 5,500 in late June. More than 2,000 people arrived at the state’s hospitals showing symptoms of the virus on a single day in early July. This week, that number has been less than 1,000.In Florida, where more than 10,000 people have died, the state reported 2,600 new virus cases Tuesday. Earlier in the summer, it was regularly reporting more than 10,000 new cases.Malinda Coler, 37, of San Francisco, said she has been diligent about mask wearing and other preventive measures, less to protect herself than a best friend who has a compromised immune system, with severe arthritis psoriasis.“So I wear a damned mask and get infuriated when others don’t,” she said.Most states now have some type of mask requirement, either through statewide orders issued by governors or from city and county rules that cover most of their population.Even some conservative governors have gone along with masks. Mississippi Gov. Tate Reeves mandated masks in all public places earlier this month, and Georgia Gov. Brian Kemp dropped a lawsuit against Atlanta in a dispute over a requirement by the state’s largest city.In Leeds, Alabama, Will Heath said he has seen greater adherence to mask rules around town, whether in stores or at his 5-year-old daughter’s cheerleading practice.He and his wife, a nurse, have worn masks all along but said the attitude among others has shifted from “Even if I get it, I’ll be OK,” to “Let’s make sure we don’t give it to somebody else.”“We have all been sort of operating under the assumption that we all have it or we’re going to get it eventually. So we want to make sure we don’t spread it,” Heath said.Many places around the U.S. are seeing pockets of contagion, especially in college towns where students are holding parties and crowding into bars.Over the past week, 531 students, faculty and staff at the University of Alabama in Tuscaloosa have tested positive for the virus, according to the school. Alabama said it tested nearly 30,000 students before classes began. The mayor of Tuscaloosa shut down bars for two weeks because of the spike, which could derail plans to continue the semester on campus.The university is still moving ahead with fall sports in the football-crazed state, with plans to allow only about 20,000 fans at its 101,000-capacity stadium and a ban on tailgating. Coach Nick Saban weighed in on the virus Monday, urging people to wear masks.“It’s not just about football. So, for people to make the right choices and decisions to wear their masks, do the things when they’re out publicly, respect the rules, respect the virus, that’s important,” he said.It’s not clear what will happen to case numbers as more school districts bring students back to classrooms and colleges reopen their campuses. In recent weeks, schools including the University of North Carolina, Michigan State and Notre Dame have moved instruction online after outbreaks on their campuses.Officials at the University of Tennessee at Knoxville said four students are facing disciplinary proceedings after three hosted off-campus parties with no mask or other distancing and another left isolation to meet with others despite testing positive for the virus.“If the facts reported to the university are accurate, these students will face at least suspension from the university, and potentially greater penalties,” Chancellor Donde Plowman wrote.___Associated Press writers Mae Anderson, Nicky Forster and John Zenor contributed to this story. 6888

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