阜阳人为性荨麻诊医院(阜阳市治疗荨麻诊比较好的医院) (今日更新中)

TripAdvisor has defended itself against accusations of misleading travelers by failing to stop some of its highest ranked hotels winning their status with fake reviews.UK consumer group Which? Travel analyzed a total of almost 250,000 reviews for the 10 top-ranked hotels in 10 global tourist destinations, from Las Vegas to Cape Town. It found that one in seven of the hotels had "blatant hallmarks" of fake reviews, with others raising "serious concerns."But TripAdvisor called the analysis "flawed" and said its more sophisticated detection tools were able to weed out fraudulent feedback.Which? Travel said that when it reported 15 of the worst cases to TripAdvisor, the reviews giant -- now one of the world's biggest travel websites -- admitted that all but one of the hotels in question had been caught using fake reviews in the past year.Six had previously been penalized, and two had received a "red badge warning" -- where TripAdvisor warns users that the hotel is suspected of using fake reviews, and has "repeatedly failed to remedy its behavior and refuses to cooperate with TripAdvisor's investigators."Yet, Which? Travel said it found that the review patterns had continued unabated despite the measures, and the red badges had been removed.The group has accused TripAdvisor of a "lack of serious ongoing action to address repeated abuse of the system."It says that five-star reviews left by new users who have written no other reviews should be a red flag. Its analysis compared the proportion of first-time five-star reviews with that of first-time three-star reviews, which are less likely to be faked.In total, it studied 247,277 reviews."TripAdvisor's failure to stop fake reviews and take strong action against hotels that abuse the system risks misleading millions of travelers and potentially ruining their holidays," said Which? Travel's Naomi Leach.TripAdvisor has removed hundreds of reviews in light of the investigation, Which? Travel claimed."Striking" evidence of fake reviewsHotels in the Middle East had "striking" amounts of fake positive reviews, according to the research. TripAdvisor docked 730 five-star reviews of the "best" hotel in Jordan following the analysis -- but the hotel has not been given a red badge. It remains in the top 10 in the country.At the top-ranking hotel in Cairo, 79% of five-star reviews came from one-time contributors. Just 14% of three-star reviews came from similar accounts.The hotel has lost its status as a result of the reviews' deletion.Las Vegas was another hotspot for fake reviews. At two of the top-rated hotels, almost half the five-star reviews came from one-time contributors. For a competitor which did not arouse suspicion, the figure was just 3%.Some of the top-ranked hotels in London, Paris, Barcelona and Cape Town "gave reason for suspicion," the research showed, but failed to demonstrate the same patterns across the board.Repeat offendersTripAdvisor called the analysis "based on a flawed understanding of fake review patterns," adding that "it is simply far too simplistic to assume all first-time reviewers are suspicious."It said that Which? Travel did not have access to IP [internet protocol] information or location data, both of which TripAdvisor uses to detect fake reviews."We analyze hundreds of data points about each review -- most of which only we have access to -- and we combine that data with a wealth of knowledge and understanding of review patterns that our team of experts has gained from tracking hundreds of millions of reviews over a near 20-year period," said the company."This includes an ability to track and analyze first-time reviews in far more detail and with far more rigor than Which's team was able to do."Online reviews influence an annual estimated ￡23 billion ( billion) of booking transactions in the UK alone, according to the UK government."Sites like TripAdvisor must do more to ensure the information on their platforms is reliable," said Naomi Leach."If they continue to fall short, they should be compelled to make changes so holidaymakers are no longer at risk of being duped by a flood of fake reviews." 4152

This is the scene at O’Hare airport. The traveler who took the photo said it’s a 6-hour wait for bags then on to customs for 2-4 more of waiting in shoulder-to-shoulder crowds. Police are handing out water and disinfectant wipes. @fly2ohare #ord #coronavirus #COVID19 pic.twitter.com/UTx9E0nj1s— Brooke Geiger McDonald (@BrookeGMcDonald) March 15, 2020 365

The United States Postal Service is offering a reward of up to ,000 after five carriers were assaulted with a paintball gun in and around Washington D.C.USPS said in a press release that the assaults happened in the following places and times:3:15 p.m. in the 4800 block of B St. SE, Washington, D.C.4:30 p.m. in the 3900 block of 1st St. SW, Washington, D.C.4:30 p.m. in the 100 block of Irvington St. SW, Washington, D.C.5:30 p.m. in the 5800 block of Quintana St., Riverdale, Maryland6:15 p.m. in the 1200 block of 46th St. SE, Washington, D.C. 562

There's a new first responder on the lookout for anyone who may be experiencing mental health issues.“Most people probably see their pharmacists more than their primary care physicians or certified therapists, so pharmacists are in a really good position to be able to notice these early warning signs or risk factors,” said Chad Cadwell, a Walgreens pharmacist. Walgreens pharmacists just finished the first phase of mental health first aid training. The program was developed by the National Council for Behavioral Health.They're taught to look for risk factors and red flags in patients, everything from anxiety and depression to addiction.Pharmacists can connect those people with the right resources, support groups, or may just lend an empathetic ear.“Really listening to their needs, spending those extra couple of minutes, instead of trying to get the work out, but also spending that time talking and listening to your patients, right now with everything that is going on with the pandemic, everything is so busy,” said Cadwell. This training initiative was actually put into place pre-pandemic.Mental Health America has already seen significant increases in the number of daily screenings for depression and anxiety since the beginning of the year. 1270

The sun still hasn’t come up in Sacramento, California, as Paul Harrison makes his safety checks for the school bus he drives.The Twin Rivers school district bus yard is busy just before 6 a.m. All the drivers are getting ready to pick up the kids.But Harrison is driving a slightly different model than some of his co-workers.“I believe it’s been about three years we’ve been driving these electric buses," he said. "There’s no gas, there’s no emissions."His is one of 30 electric school buses owned by the district, about half their fleet. His boss, Tim Shannon, hopes one day the district's entire fleet will be electric.“As the range gets better on electric school buses have a 100 percent electric fleet within the next three and a half to four years," said Shannon.While the overall goal is to help reduce the districts carbon footprint, Harrison says he notices differences while he drives.“When you’re driving this bus, there’s no diesel, there’s no fuel to work with, there’s no natural pumps that you have to hook up,” said Harrison.And so do the students he drives to school every day.“The electric buses, they don’t have that smell and you can actually kind of breathe,” said Carrissa Stevens, an 8th-grader at Symthe Middle School. She likes the fact that buses don’t smell like diesel and she likes that she’s doing her part to help the environment.“If we didn’t take care of the environment, I don’t think any of us would be here. But I also care about the animals and the plants and all that because it’s important,” said Stevens. And she may not know it, but she’s also helping her parents and other tax payers save some money.“I would tell you the current savings with the buses we have is close to 0,000 a year,” said Shannon.And he only expects the savings to increase over time and as they get more buses. While there is a heavy start up cost associated with buying electric buses and installing chargers, they’re much cheaper to maintain than their diesel counterparts.“You’re getting almost triple the tire life out of a tire. You’re getting over double the break life out of the breaks because of regenerative breaking," explained Shannon. "The average mile it costs us to drive an electric bus is between <云转化_句子>.15 and <云转化_句子>.19. With the diesel buses between <云转化_句子>.82 and <云转化_句子>.86."And while savings are great the most important thing is getting the kids to and from school safe.“There’s nothing that motivates me to come to work regardless of how I’m feeling. You know that these 40, 50 kids are here waiting and depending on you because you’re there everyday at the same time," said Harrison. "They know you by name. They look forward to seeing you; you look forward to seeing them. And that says a lot." 2733

来源：资阳报