济南哪能治疗早射(济南治早泄最好药) (今日更新中)

As the world sputters amid a global coronavirus pandemic that may have originated from bats in China, researchers released a study on Monday indicating that pigs could transmit a pandemic-level flu strain to humans.The Chinese and British based researchers, who published their findings in the Proceedings of the National Academy of Sciences on Monday, said that G4 EA H1N1 viruses in pigs should be closely monitored in human populations, especially among workers in the swine industry.The researchers said that pigs are intermediate hosts for the strain of influenza, which researchers are concerned could spread to humans. A further concern is that humans could spread the virus to other humans, prompting a pandemic. While the study notes that the virus had spread to workers in the swine industry, it likely has not been transmitted from humans to humans.“G4 viruses have all the essential hallmarks of a candidate pandemic virus,” the team of UK researchers wrote.The researchers said G4 viruses bind to human-type receptors, produce much higher progeny virus in human airway epithelial cells, and show efficient infectivity and aerosol transmission in ferrets.While the study indicates cause for some concern, Martha Nelson, an evolutionary biologist at the U.S. National Institutes of Health’s Fogarty International Center, told Science Magazine the chances of a pandemic from G4 viruses are “low,” but added that no one knew the pandemic risk of H1N1 until 2009.“Influenza can surprise us,” Nelson told Science. “And there’s a risk that we neglect influenza and other threats at this time” of COVID-19.Nelson added to Science that given the warning, it would be ideal to produce a human G4 vaccine as the world still needs to be vigilant on other pandemics besides COVID-19.Domestically, the University of Missouri reviewed the research. 1855

AUSTIN, Texas -- Voting is a critical part of the democratic process.“That’s the way our democracy is supposed to work. As citizens, we have the right to vote, but it’s also a responsibility of citizenship,” Travis County Voter Registrar Bruce Elfant said.Before you can vote, you have to register. Elfant says he’s proud of the participation this election season in Travis County, Texas, where Austin is located.“We’re very excited," Elfant said. "This year, we hit 97% of all eligible citizens are now registered to vote and that is a high mark for us.”It’s not just a high mark, it’s a record for the county. Considering the median age is 34, many of those who registered were young adults.At the University of Texas at Austin, located in Travis County, both Democrat and Republican students have been working hard to register their peers. Grant Rommel is the Chapter President of University of Texas College Republicans.“Both political parties are going to want to get the vote out as much as possible to make sure that they have a secured win," Rommel said. "It’s really created kind of a race to see who can register more voters and it’s really exciting to see that because we’re getting everybody to participate and be involved.”Alexandra Evans is the President of University Democrats at UT Austin. She says she’s been telling fellow students that voting is a right many people have fought for. She hopes to convince others that their vote truly does count.“When our generation turns out, we get people who actually represent our interests and we don’t have to settle,” Evans said.The recent pattern of young adults actively participating in elections could bring results we have yet to see in our democracy.“Typically the younger voter is the less likely voter," Elfant said. "As far as I’ve been around, that’s been the case. But in 2018, we saw that starting to change and I think we’re seeing it change more this year.”“Young people forever really, I mean even since the voting age was lowered to 18, have had the lowest turnout rates of any voting age group,” Democracy Fellow Tova Wang said.Wang is a Democracy Fellow at the Ash Center at the Harvard Kennedy School. For 20 years, she’s been researching voter suppression tactics and ways to increase voter participation. She says politicians don’t usually speak to the needs of younger generations, but this, year she says young adults are demanding change.“They have a very strong sense of wanting to have their voices heard on climate, social justice, economic justice, and I am not surprised that in addition to taking to the streets and social media, they’re now making their voices heard through the ballot,” Wang said.Evans says that 97% voter registration is proof hard work pays off, especially since she says the process of registering to vote is more complicated in Texas compared to other states.“It’s such a convoluted system," Evans said. "It’s very frustrating.”She says she has to balance getting adults enthusiastic about voting while also explaining the lengthy process of registering. According to Elfant, 40 states allow people to register online, but that’s not the case in Texas.“We’re still a paper-based system," Elfant said. "You have to find a voter registration card, you have to fill it out, you may have to turn it in, you may have to find a stamp and an envelope. That’s the way the process works and young people don’t really work that way anymore, and 40 other states don’t work that way.”Evans adds college students move a lot and may not understand they need to register at a new address.“And if you miss like a signature, or they can’t decipher one number, sometimes your whole voter registration can get messed up and that’s really frustrating and discouraging,” Evans said.Nonetheless, it’s clear that won’t stop them in Travis County.“Especially in general election years, the contentiousness of it gets really high and it seems that this one is extremely high compared to others,” Rommel said.Both Rommel and Evans say they’d like to see the momentum of young adults voting continue into the future.“When we keep voting, we can make sure that people know – that politicians know – that their job to represent us is not being taken lightly, it’s not being taken lightly, and we’re watching them,” Evans said.“This generation is going to be a force to be reckoned with,” Wang said. 4390

As we all prepare for a drastically different school year, parents are trying to figure out how to balance their work and virtual learning for their children as many districts across the country announce students will have at least a portion of their instruction at home.Uma Samynathan, owner and director of a Code Ninjas franchise in San Diego, showed her facility that includes a "Game Builders Club.”“We teach them how to build their own world rather than have them play a customized world on a tablet,” Samynathan said.She says her franchise was the first on the west coast. Two years in, she's encouraged and inspired by how fast kids learn.“What I love most is connecting with the kids and getting excited about the way they learn,” Samynathan said. “They are so unique, each one of them. If they (watched) a YouTube channel last night, they can tell me what was so interesting about the channel immediately. They’ll go to the rowlocks camera and start implanting that same thing."They've been doing virtual learning all summer, and they're about to do it a lot more. This time around though, many franchises like Samynathan's are offering parents a helping hand by providing assistance with a student's distance learning and provide some coding fun on the side."We can offer a STEM-based learning where they can learn coding, robotics, and they can do academics, homework,” Samynathan said. “If they’re going to cover a subject at school, we do it prior so they have a better understanding in doing that particular subject.”Some Code Ninja centers, like the one in Los Alamitos, California, sent out a survey to parents. They're taking about hiring an elementary school teacher to help proctor the learning so parents can work and kids can stay on task in their classroom while learning online. It's something that Nina Foster, mom to an 11-year-old in San Diego, is considering.“Preston is anxious to do more things on the outside again we may go back to doing one hour in the studio one at home, something like that,” Foster said.So far, Preston has kept up his coding skills through the center's virtual program and he's excelled.“He’s almost through the program,” Foster said. “He’s on the purple level -- it goes up to black just like karate. Once you get to the black level, you create your own app. From there, they’re joking that he could become a junior sensei until he’s old enough to work there.”Samynathan says Code Ninjas helps develop that out-of-the-box thinking."This is the best time for kids to get equipped with coding technological skills, they always want their tablet, they’re always playing games. Why not get creative why not learn to code on their favorite game?” she said.And what better time than now to help kids embrace the skills they'll need to propel them into a digital future? 2826

AUSTIN, Texas -- Voting is a critical part of the democratic process.“That’s the way our democracy is supposed to work. As citizens, we have the right to vote, but it’s also a responsibility of citizenship,” Travis County Voter Registrar Bruce Elfant said.Before you can vote, you have to register. Elfant says he’s proud of the participation this election season in Travis County, Texas, where Austin is located.“We’re very excited," Elfant said. "This year, we hit 97% of all eligible citizens are now registered to vote and that is a high mark for us.”It’s not just a high mark, it’s a record for the county. Considering the median age is 34, many of those who registered were young adults.At the University of Texas at Austin, located in Travis County, both Democrat and Republican students have been working hard to register their peers. Grant Rommel is the Chapter President of University of Texas College Republicans.“Both political parties are going to want to get the vote out as much as possible to make sure that they have a secured win," Rommel said. "It’s really created kind of a race to see who can register more voters and it’s really exciting to see that because we’re getting everybody to participate and be involved.”Alexandra Evans is the President of University Democrats at UT Austin. She says she’s been telling fellow students that voting is a right many people have fought for. She hopes to convince others that their vote truly does count.“When our generation turns out, we get people who actually represent our interests and we don’t have to settle,” Evans said.The recent pattern of young adults actively participating in elections could bring results we have yet to see in our democracy.“Typically the younger voter is the less likely voter," Elfant said. "As far as I’ve been around, that’s been the case. But in 2018, we saw that starting to change and I think we’re seeing it change more this year.”“Young people forever really, I mean even since the voting age was lowered to 18, have had the lowest turnout rates of any voting age group,” Democracy Fellow Tova Wang said.Wang is a Democracy Fellow at the Ash Center at the Harvard Kennedy School. For 20 years, she’s been researching voter suppression tactics and ways to increase voter participation. She says politicians don’t usually speak to the needs of younger generations, but this, year she says young adults are demanding change.“They have a very strong sense of wanting to have their voices heard on climate, social justice, economic justice, and I am not surprised that in addition to taking to the streets and social media, they’re now making their voices heard through the ballot,” Wang said.Evans says that 97% voter registration is proof hard work pays off, especially since she says the process of registering to vote is more complicated in Texas compared to other states.“It’s such a convoluted system," Evans said. "It’s very frustrating.”She says she has to balance getting adults enthusiastic about voting while also explaining the lengthy process of registering. According to Elfant, 40 states allow people to register online, but that’s not the case in Texas.“We’re still a paper-based system," Elfant said. "You have to find a voter registration card, you have to fill it out, you may have to turn it in, you may have to find a stamp and an envelope. That’s the way the process works and young people don’t really work that way anymore, and 40 other states don’t work that way.”Evans adds college students move a lot and may not understand they need to register at a new address.“And if you miss like a signature, or they can’t decipher one number, sometimes your whole voter registration can get messed up and that’s really frustrating and discouraging,” Evans said.Nonetheless, it’s clear that won’t stop them in Travis County.“Especially in general election years, the contentiousness of it gets really high and it seems that this one is extremely high compared to others,” Rommel said.Both Rommel and Evans say they’d like to see the momentum of young adults voting continue into the future.“When we keep voting, we can make sure that people know – that politicians know – that their job to represent us is not being taken lightly, it’s not being taken lightly, and we’re watching them,” Evans said.“This generation is going to be a force to be reckoned with,” Wang said. 4390

Authorities across four countries are trying to learn who sent dozens of email bomb threats Thursday afternoon, causing anxiety and business disruptions but no reported violence.Threats were reported across the United States, Canada, Australia and New Zealand.Universities, courthouses and newspapers received them. It was unknown if the threats were identical.Local police in dozens of cities and counties got involved. So did the FBI and the Bureau of Alcohol, Tobacco, Firearms and Explosives.Recipients were reported to have received an email saying that there was a hidden bomb that would detonate unless the sender received a bitcoin ransom. It's unclear whether everyone who got a threat Thursday received the same email.An email demanding ,000 via bitcoin was forwarded Thursday to CNN affiliate KOCO-TV in Oklahoma City by a viewer who received it at her business.The message was identical to an email warning posted on social media by the police department in Cedar Rapids, Iowa, and it was similar to descriptions of other threats posted on social media nationwide.The Cedar Rapids Police Department "has found NO CREDIBLE EVIDENCE that these emails are authentic. It appears to be a robo-email that has been sent throughout the area hoping to scam businesses out of money. We have also received information that businesses in surrounding counties may have also received this email," the agency posted.CNN is not disclosing the name of the sender or specifics of the bitcoin account. 1505

来源：资阳报