上海肿瘤好治吗(江苏治乳腺结节的医院那个好) (今日更新中)

Twitter is about to get more words -- a lot more.The company announced on Tuesday it is doubling how many characters users can cram into a tweet.Most tweets will now fit 280 characters, up from 140. The new limit will roll out to Twitter users in almost all 40 languages Twitter supports.In late September, Twitter began a test of 280-character tweets with a small group of users.Like many Twitter changes, some users complained about the move.Interestingly, Twitter said that after the novelty of tweeting more characters wore off, most people in the test stopped tweeting the full length.According to the company, only 5% of tweets sent from people in the 280-character test group were longer than 140 characters, and just 2% were over 190 characters.The new character length won't apply to Japanese, Korean or Chinese-language tweets. Those languages can convey twice as much information in less space, so tweets will remain at 140 characters, Twitter said.Of course, the change means America's highest-profile Twitter user, President Trump, will have more space. Twitter cofounder Biz Stone had said the prolific Twitter user was not in the test group.The move modifies a fundamental aspect of Twitter. Aside from the test, the social network's character limit hasn't changed since the company launched in 2006.The 140-character length wasn't a random choice: Twitter's founders wanted tweets to fit in a text message, which can only hold 160 characters. So Twitter chose 140 characters for the tweet, and 20 characters for the user name.During the 280-character test, some users argued Twitter should focus less on the length of the tweets and more on the content. The platform continues to be rife with harassment and abuse, despite the company's efforts to better police it.Twitter recently updated its rules to be more explicit in its definitions and policies towards harassment, threats, and adult content.Everyone affected by the new length should have it by Tuesday evening.The-CNN-Wire 2005

Tropical Storm Beta has made landfall on the Gulf Coast of Texas, bringing heavy rain and threats of flooding to the Lone Star state. At least two dozen water rescues were reported in Houston early Tuesday morning. The center of Beta crossed over the southern end of the Matagorda Peninsula at about midnight ET on Tuesday, according to the National Hurricane Center. The storm is expected to follow the shoreline of the Texas Gulf Coast throughout the day on Tuesday and into Wednesday.Flash flood and flood warnings are in effect for areas around Houston and the Texas coast, according to the National Weather Service. 629

UPDATE 4:34 P.M.: The victim is identified as 19-year-old Isaiah Garcia.UPDATE 11:21 A.M: Police confirm the victim from today’s homicide investigation in Bay Terraces was shot. No suspect description at this time.SAN DIEGO (KGTV) - San Diego police are looking for clues after a man that was found injured on a sidewalk in the Bay Terraces neighborhood died early Friday morning.Police and firefighters responded around 12:40 a.m. to a report of a person down in the 2300 block of Spring Oak Way, between Bell Middle and Zamorano Elementary schools.Emergency crews arrived in the area and found the man suffering from traumatic injuries to his upper body, San Diego police Lt. Anthony Dupree said.The man was pronounced dead at the scene, Dupree said.The victim was described as a Hispanic male in his twenties. A skateboard was found at the scene. It's unclear if the man was a resident of the area. No further information was available at this time.Homicide investigators are now working the scene. Anyone with information regarding this incident is asked to call the SDPD's homicide unit at (619) 531-2293 or San Diego County Crime Stoppers at (888) 580-8477. 1174

US President Donald Trump congratulated Russian President Vladimir Putin on his re-election despite the warnings from multiple national security advisers and briefing materials that said "DO NOT CONGRATULATE," The Washington Post reported Tuesday evening.The Post, citing an unspecified number of officials familiar with the call, said Trump likewise did not listen to aides who gave him talking points to condemn a nerve agent poisoning in the UK, which the US has blamed on Russia.Trump told reporters on Tuesday as he met with Crown Prince Mohammad bin Salman of Saudi Arabia that he had congratulated Putin in a call.White House press secretary Sarah Sanders said both the nerve agent poisoning and alleged Russian meddling in the 2016 election likely did not come up during the call.Trump's comments drew significant criticism among US politicians, including by Arizona GOP Sen. John McCain, a noted Russia hawk, who said "an American president does not lead the free world by congratulating dictators on winning sham elections."The White House National Security Council declined to comment on the report.The White House declined to comment to the Post on Trump's briefing materials, and the story noted that officials said it was not clear if Trump read the notes. 1298

Two studies recently published in the CDC’s journal indicate COVID-19 can spread on airplanes.In one study, researchers found a woman showing symptoms on a 10-hour flight potentially spread COVID-19 to at least 15 other people on the plane.A 27-year-old businesswoman who lived in London and was from Vietnam started having symptoms, fever and cough, while still in London in late February. She and her sister had visited Italy and other locations in London before the woman flew to Vietnam. Her sister later tested positive for COVID-19.The 27-year-old was one of 21 people sitting in business class on the March 1 flight from London to Hanoi, Vietnam. The woman became more sick once she landed, and isolated in her home. A few days later, she tested positive for COVID-19, as did three people in her house and a friend back in London she had visited before the flight.Researchers quickly tracked down the majority of people who were on the woman’s flight to isolate and trace potential cases.In all, researchers identified 14 additional passengers and one crew member who had COVID-19. The study states 12 of the passengers who tested positive had sat in business class with the 27-year-old woman, and 11 of them were sitting within two seats of her.“First, thermal imaging and self-declaration of symptoms have clear limitations, as demonstrated by case 1 (the woman), who boarded the flight with symptoms and did not declare them before or after the flight. Second, long flights not only can lead to importation of COVID-19 cases but also can provide conditions for superspreader events,” researchers concluded.The second study looked at four people aboard a flight from Boston to Hong Kong on March 9 who all tested positive for COVID-19 after landing in Hong Kong and showing symptoms. Two passengers, a couple, flew in business class. They showed symptoms the day they landed and sought healthcare.The other two cases were flight attendants who served the business class and first class sections of the plane. Both had come into close contact with the couple, and they both developed symptoms a few days after landing.Researchers were able to sequence their viruses and discovered all four had the same strain of COVID-19.Scientists conclude the couple contracted COVID-19 while they were in the U.S. and transmitted it to the flight attendants on the plane.“Passengers and cabin crew do not generally go through the same check-in process at airports before boarding. Although we cannot completely rule out the possibility that (the flight attendants) were infected before boarding, the unique virus sequence and 100% identity across the whole virus genome from the 4 patients makes this scenario highly unlikely,” researchers stated.Although there were no other positive COVID-19 cases reported from this flight, not all passengers were tested or tracked like in the first study.“Our results demonstrate that SARS-CoV-2 can be transmitted on airplanes. To prevent transmission of the virus during travel, infection control measures must continue,” they noted.Both of these studies looked at cases on flights before face coverings were mandatory on flights. They were published in Emerging Infectious Diseases, a journal of the Center for Disease Control and Prevention. 3286

来源：资阳报