天津武清区龙济医院泌尿男科的联系方式(天津武清龙济必尿专科医院) (今日更新中)

Amid the NHL, NBA, MLB, college basketball, XFL, MLS, PGA Tour and NASCAR suspending operations due to the spread of coronavirus, one pro sports league is pushing forward: The Professional Bowlers Association. This weekend is the tour's PBA World Championship, which is being held in Las Vegas. Although the competition will go on this weekend, it is doing so under a heavily-modified schedule. The event was originally slated to air next Wednesday. Instead, the finals will air live Sunday at 1:30 p.m. ET on FS1. The championship will also be played without spectator, except for family and tour officials. "The last-minute changes have been made out of an abundance of caution to ensure the safety of players, family members and tournament officials. International travel restrictions that may impact a number of World Series competitors also played a role in PBA’s decisions," the PBA said. This weekend's championship is one of five majors the PBA has annually. The bowlers participating in the championship will be Jason Belmonte, EJ Tackett, Anthony Simonsen, Francois Lavoie and Chris Via. 1109

Although NASA's Kepler space telescope ran out of fuel and ended its mission in 2018, citizen scientists have used its data to discover an exoplanet 226 light-years away in the Taurus constellation.The exoplanet, known as K2-288Bb, is about twice the size of Earth and orbits within the habitable zone of its star, meaning liquid water may exist on its surface. It's difficult to tell whether the planet is rocky like Earth or a gas giant like Neptune.The planet is in the K2-288 system, which contains a pair of dim, cool M-type stars that are 5.1 billion miles apart, about six times the distance between Saturn and the sun. The brightest of the two stars is half as massive as our sun, and the other star is one-third of the sun's mass. K2-288Bb orbits the smaller, dimmer star, completing a full orbit every 31.3 days.K2-288Bb is half the size of Neptune or 1.9 times the size of Earth, placing it in the "Fulton gap" between 1.5 and two times the size of Earth. This is a rare size of exoplanet that makes it perfect for studying planetary evolution because so few have been found.The discovery was announced Monday at the 233rd meeting of the American Astronomical Society in Seattle."It's a very exciting discovery due to how it was found, its temperate orbit and because planets of this size seem to be relatively uncommon," said Adina Feinstein, a University of Chicago graduate student in astrophysics and lead author of a paper describing the new planet that was accepted for publication by The Astronomical Journal.Although all of the data from the Kepler mission was run through an algorithm to determine potential planet candidates, visual manpower was needed to actually look at the possible planet transits -- or dip in light when a planet passes in front of its star -- in the light curve data. Kepler observed other events that could be mistaken for planet transits by a computer.But the "reboot" of the Kepler mission in 2014 that led to the K2 mission allowed for multiple observation campaigns that brought in even more data. Every three months, Kepler would stare at a different patch of sky."Reorienting Kepler relative to the Sun caused miniscule changes in the shape of the telescope and the temperature of the electronics, which inevitably affected Kepler's sensitive measurements in the first days of each campaign," said study co-author Geert Barentsen, an astrophysicist at NASA's Ames Research Center, in a statement.Those first three days of data were ignored, and errors were corrected in the rest of the data gathered.But the scientists couldn't do it alone. There were too many light curves to study on their own.So the reprocessed, "cleaned-up" light curves were uploaded through the 2731

After years of development in the desert north of Los Angeles, a gigantic, six-engined megajet with the wingspan of an American football field flew Saturday morning for the first time.Stratolaunch Systems, the company founded in 2011 by the late Microsoft co-founder Paul Allen, conducted the first test flight of the world's largest plane.Basically, 362

A Republican Party official in Delaware has apologized for an anti-Semitic Facebook post in which she blamed Jews for the impeachment of President Donald Trump.According to the 189

A pair of Ukrainian hackers used seemingly innocuous online quizzes and surveys, with titles like "What does your eye color say about you?," to gain access to private Facebook user data and to target users with "unauthorized" advertisements, the social media company says.The alleged hackers improperly used a Facebook feature that helped them take control of users' internet browsers and gave them access to private information about Facebook users and their private friends' lists, Facebook alleged in a lawsuit filed in Northern California on Friday.Working out of Kiev, Ukraine, Andrey Gorbachov and Gleb Sluchevsky allegedly lured Facebook users to connect their accounts to a range of online quiz apps with names like, "Do you have royal blood?, "You are yin. Who is your yang?" and "What kind of dog are you according to your zodiac sign?"Once users connected their Facebook and other social media accounts they were asked to install what Facebook described as "malicious browser extensions" that essentially allowed the alleged hackers to pose as the affected users online.Facebook offers a range of services that allow users to use their Facebook accounts to login to other services, including dating and music apps.The amount of information Facebook shares about their users with third-party apps like these has come under intense scrutiny over the past 12 months. Last March, it emerged that a developer working on behalf of Cambridge Analytica, a controversial data firm that went on to work for Donald Trump's 2016 presidential campaign, had collected data on tens of millions of American Facebook users without their explicit knowledge. The developer had used an online quiz app that connected to Facebook to gather the data.The alleged Ukrainian operation largely targeted Russian and Ukrainian speakers, Facebook said. More than 60,000 internet browsers used by Facebook users had been compromised, it said."Friday, Facebook filed a complaint against two developers based in the Ukraine for violations of our policies and other US laws by operating malicious browser extensions designed to scrape Facebook and other social networking sites. By filing the complaint, we hope to reinforce that this kind of fraudulent activity is not tolerated on our services, and we will act forcefully to protect the integrity of our platform," a company spokesperson said.The alleged hackers accessed Facebook users' information, including their name, age range, and profile picture, and also accessed their private list of Facebook friends.The defendants used access to users' browsers to "inject unauthorized advertisements" when user's visited Facebook and other social media sites, Facebook said.Gorbachov and Sluchevsky worked for a company called the Web Sun Group. CNN reached out to the group but has not received comment.The lawsuit accuses the pair of fraud and breach of contract and seeks monetary damages and a restraining order against the alleged hackers and their associates.The operation was discovered in October 2018 and Facebook suspended the alleged hackers, who it said were operating under false names on the platform. The company also said it informed other companies, including the makers of internet browsers, that the defendants used for the alleged scam.The Daily Beast 3311

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