太原肛肠科看什么病(山西哪做痔疮) (今日更新中)

The National Transportation Safety Board is launching a probe that will focus on how first responders handled a fatal crash of a Tesla Model S in Florida this week.Two people died Tuesday evening in Fort Lauderdale, Florida, after a gray 2014 Tesla Model S ran off the road and collided with a concrete wall. The vehicle then caught on fire, engulfing the car in flames, local police said.The NTSB said in a statement Wednesday that the investigation will "primarily focus on emergency response in relation to the electric vehicle battery fire, including fire department activities and towing operations."The driver and front seat passenger were pronounced dead at the scene. A third passenger in the back seat survived and was taken to the hospital, authorities said.Police said the car's speed was likely a factor in the incident. The NTSB did not indicate that it suspects first responders did something wrong. Nor does it indicate that something was wrong with the vehicle.Related: Elon Musk spends million of his own money on Tesla sharesNTSB chairman Robert Sumwalt said in a statement that the "NTSB has a long history of investigating emerging transportation technologies, such as lithium ion battery fires in commercial aviation, as well as a fire involving the lithium ion battery in a Chevrolet Volt.""The goal of these investigations is to understand the impact of these emerging transportation technologies when they are part of a transportation accident," Sumwalt said.Tesla said in a statement that it is "working to establish the facts of the incident and offer our full cooperation to the local authorities.""We have not yet been able to retrieve the logs from the vehicle, but everything we have seen thus far indicates a very high-speed collision and that Autopilot was not engaged," Tesla said.The NTSB also said in its statement Wednesday that it "does not, at this time, anticipate autopilot being a part of this investigation."Several crashes have occurred in the past with Tesla's Autopilot function engaged, including a fatal incident in March.The Autopilot feature is not fully autonomous. It handles some driving functions, but not all, and drivers are expected to stay engaged when the feature is activated. Tesla said after the March incident that the driver was given "several visual and one audible" cue from the vehicle to grab the wheel "earlier in the drive" before the crash.Tesla CEO Elon Musk recently lashed out at reporters who have written articles "that would lead people to believe that autonomy is less safe.""Because people might actually turn it off, and then die," Musk said during an earnings call last month. "So anyway, I'm very upset by this."Tesla has repeatedly referred to a government report from January 2017, which has been widely criticized, that found that Autopilot reduced crash rates for Tesla by 40%. 2889

The NFLPA announced that it has reached an agreement with players on moving forward with the 2020 season.The NFLPA said that its board approved the deal by a 29-3 margin.NFL Network reported that the agreement will allow high-risk players to opt out from the upcoming season due to coronavirus concerns. The league will also spread out the financial impact from the upcoming year over the next four seasons. The league projects lower revenue due to the coronavirus.The NFLPA said earlier this week that it was pushing for enhanced testing, treatment and contact tracing protocols amid the coronavirus pandemic as part of the deal. 638

The National Park Service on Thursday unveiled a new plan to hike entrance fees at national parks with more modest increases than the ones it proposed last fall.The proposal calls for raising fees at many national parks?by around in the next year, with some seeing an additional increase in 2020. The new plan will apply to the 117 national parks that charge fees, not to the two-thirds of national parks that do not have entrance fees, the agency says.The entrance fee for the Grand Canyon, the nation's most popular park that charges an entrance fee, will climb by to per vehicle starting June 1. An annual pass for the Grand Canyon will climb by to , according to the park service numbers.The original proposal, unveiled in October, called for more than doubling peak-season admission at 17 popular parks to . The response to that plan was highly negative, the Interior Department told The Washington Post earlier this month.Increasing entrance fees will help the park service address a nearly billion backlog of maintenance projects, Interior Secretary Ryan Zinke has said.Zinke said the new plan is more "balanced" and will raise about million in additional revenue per year.The National Parks Conservation Association, a nonprofit group that opposed the original proposal, said Thursday that the "more measured fee increases will put additional funds into enhancing park experiences without threatening visitation or local economies."Sen. Tom Udall of New Mexico, the top Democrat on a committee that oversees federal funding for the National Park Service, said he was not convinced the increase was justified and that he would be asking the department for "a much more detailed explanation" of its rationale. 1770

The NFL is placing all teams in intensive protocol starting Saturday to mitigate the risk of COVID-19 as the number of cases rises around the country.Use of masks will be mandatory at all times at team facilities, including during practice and in weight rooms. Meetings must be held either virtually or in the largest indoor space with approval by the league. Meals have to be made available for grab-and-go to avoid players and staff congregating in cafeterias. Time spent in the locker room also has to be limited.Clubs operating under the intensive protocols have reduced close contacts by more than 50% since the fifth week of the regular season, according to a memo obtained by The Associated Press that was sent from NFL Commissioner Roger Goodell to teams on Wednesday.“These sustained reductions and the resulting health and safety benefits make it appropriate to implement the intensive protocols on a mandatory, league-wide basis,” Goodell said in the memo.So far, 28 teams have entered intensive protocol at some point and 16 teams have done it more than once.“The upcoming holidays, beginning with Thanksgiving next week, will introduce new risks of exposure that we need to address now,” Goodell wrote. “Because we have a highly sophisticated program of daily testing, we know when the virus enters our facilities, which underscores the importance of contact tracing and other steps to minimize close contacts within a facility.“Recent experience has highlighted the importance of minimizing high-risk close contacts; on multiple occasions, we have seen individuals identified on that basis test positive within a short time. We have also seen many instances in which effective action by clubs to minimize these close contacts prevented the virus from spreading within the club, and avoided players or coaches being ruled out of practice or games.”The NFL said Tuesday there were 17 new confirmed positives among players and 35 among other personnel during testing from Nov. 8-14. That brought the league’s total to 95 players and 175 other personnel since Aug. 1, not counting new cases this week.“The biggest motivator I find when we talk to the clubs about this is simply that if they are not in compliance with the protocols from a mask-wearing perspective or for some reason somebody forgot their device or something like that, they’re much more likely to be identified as a high-risk close contact than they would otherwise,” said Jeff Miller, the league’s executive vice president of communications, public affairs and policy.“So when that individual coach or player is removed from the team environment for five days because their mask was down, that’s a lesson learned throughout the facility. And so I don’t think we see a lot of repeat problems as far as that goes. Not everybody’s perfect all the time. But I think the biggest enforcement piece is taking somebody out of the team environment and potentially costing them the opportunity to play in the game or to go through a week’s worth of the practice. I think that part of it is a little bit undersold. It feels like a lot when we talk to the clubs as a behavior change mechanism.”Teams not having been in the intensive protocols are the Jets, Buccaneers, Seahawks and Washington.“Well, it does shift some things,” Seattle coach Pete Carroll said. “It’s not a problem for us . ... So we’ll do whatever. ... We’re gonna follow to the letter of the law, and continue to really have an attitude that we can pull this thing off. I think the mentality of it is important as anything, because it has to carry over into all aspects, and all facets of everybody’s lives.”Asked his thoughts on the intensive protocol mandates, Broncos linebacker Alexander Johnson said: “We gotta do what we gotta do to get paid.”Eagles cornerback Avonte Maddox, who lives with teammate Dallas Goedert, said they probably won’t host family or friends for Thanksgiving to avoid further risk.“You gotta do whatever it takes to stay safe and be able to play this game,” Maddox said. “You have to be responsible at home and be ready for whatever they have planned for us.”___AP Pro Football Writer Arnie Stapleton and AP Sports Writer Tim Booth contributed. 4214

The NBA's two biggest superstars will face off in the NBA Finals again. But the pairing of LeBron James and Steph Curry is not the hottest ticket in sports.That honor goes to the Stanley Cup Final, which pits the Vegas Golden Knights expansion team against the Washington Capitals. Tickets for the final are the most expensive ever recorded, averaging ,983 for the series, according to TicketIQ, which has tracked tickets since 2011.In just their first year of existence, the Golden Knights are creating tremendous buzz.The team opened the best-of-7 series with a Game 1 victory.The Knights are new and unexpected, and the Capitals have never won a Stanley Cup, which is generating excitement as well.The Cleveland Cavaliers and Golden State Warriors, on the other hand, are meeting for their fourth consecutive NBA championship series starting Thursday. The story lines seem familiar. The average price for a "get in" ticket — a metric ticket sites use to aggregate the cheapest prices — to any of the NBA Finals games cost 0. That's the lowest they've been in the past four years.The average cost of all tickets to the NBA championship — which includes more than just "get in" pricing — increased from last year and is the second highest since 2011, according to TicketIQ. The rise in average can be attributed to an increase in some of the seat prices at Oracle Arena where the Warriors play. TicketIQ founder Jesse Lawrence said demand is also up because the Warriors are expected to win in four games.Stanley Cup Final tickets tend to be more expensive than NBA Finals tickets. But this year has been unprecedented for the Cup. Not only is the average price for all tickets higher than ever before, but across the series, the average cost of the cheapest tickets is also up more than 0 from last year.For Game 5, which won't happen if there's a sweep, the lowest prices on TicketIQ are over ,100 for the Stanley Cup Final and around 0 for the NBA Finals . On Ticketmaster and StubHub, NHL tickets are priced at over 0 and NBA seats are around 0. 2122

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