西藏腰骶椎与脊神经模型（4个腰椎）(济南踝关节模型) (今日更新中)

Authorities have now found two packages addressed to former Vice President Joe Biden that are similar in appearance and contain potential explosive devices that resemble the others sent earlier this week to prominent critics of President Donald Trump and CNN, a law enforcement official said Thursday.The two packages, discovered at Delaware postal facilities, were removed late Thursday morning, law enforcement officials said.Earlier Thursday, a suspicious package addressed to actor-director Robert De Niro was reported at the Manhattan building where his production company is based, and its marking and contents appear similar to the other pipe bomb packages, two law enforcement sources said.The FBI said Thursday morning that the three packages are "similar in appearance to the others."A manhunt is underway for the perpetrator behind the packages. Law enforcement authorities are treating the series of bombs as a domestic terror matter and are advising the public to remain vigilant.The motive is unknown, but the recipients are all prominent targets of right-wing criticism and, in many cases, of Trump himself. The package found at CNN's New York bureau in the Time Warner Center was addressed to former CIA Director John Brennan, city and local law enforcement officials said.Devices sent to former President Barack Obama, Hillary Clinton, former Attorney General Eric Holder, California Democratic Rep. Maxine Waters and Democratic donor George Soros showed the presence of a sulfur substance, which could have exploded, a law enforcement official said.The devices are believed to be pipe bombs, inherently unstable, and at risk of being set off just by handling.The FBI's counterterrorism division is leading the investigation Thursday into the packages and the agency says it's possible additional packages were mailed to other locations.At the White House, Trump vowed Wednesday that "we will spare no resources or expense" to pursue the perpetrator. 1975

As the reality of a coronavirus vaccine gets closer, it appears more Americans are willing to get it. A recent survey found nearly 60 percent of respondents said they would get a vaccine for the coronavirus.The poll conducted by Gallup in late October was done before Pfizer and Moderna shared the initial results of their clinical trials showing their separate vaccines were both more than 90 percent effective against the coronavirus.Roughly 58 percent of the nearly 3,000 respondents said “yes”, they would get a vaccine. During the last four months of polling Gallup has done on this question, the lowest “yes” response rate was 50 percent of respondents in mid-September.Since then, the FDA, other health experts and the drug makers themselves have sought to clarify the testing process and offer transparency about the approval process.The latest survey results still mean roughly 42 percent of those asked would not get a coronavirus vaccine.“Four in 10 remain unwilling to get a vaccine, indicating public health officials face an uphill climb in convincing a good share of the public to do so,” the Gallup report stated.A large increase in those who said “yes” in this latest survey came from respondents in the 45-to-64 years old group. In mid-September, there was only 36 percent of this group who would get a vaccine, in October, that number had increased to 49 percent.According to the survey results, it appears those who identify as Democrats remain the most willing to get a vaccine and increased the most in the latest survey, compared with those who identify as Republican remaining below 50 percent “yes” through the entire four months of Gallup’s polling.In the latest survey from late October, 69 percent of Democrats and 49 percent of Republicans would get the vaccine. In September, only 53 percent of Democrats said “yes.”As for reasons people gave for not wanting to take a coronavirus vaccine, Republicans were split among various answers; 26 percent were concerned about a rushed timeline, 20 percent don’t trust vaccines generally, 19 percent want to wait to confirm the vaccine is safe, and 22 percent said there were other reasons.Meanwhile, more than half of the Democrats who would not take a vaccine said it was because of concerns about a rushed timeline and they want to wait to confirm it is safe.Pfizer and Moderna have said tens of millions of doses of their vaccines could be available by the end of the year once they get the “go ahead” from the FDA. 2498

As millions of Americans have been without work amid the pandemic, nearly 12 million people will lose unemployment benefits on December 26, according to the Century Foundation.The Century Foundation estimates that 7.3 million Americans will exhaust benefits from the Pandemic Unemployment Assistance program. The federal program extended unemployment benefits for millions of Americans who otherwise would not have received state unemployment benefits.According to the Century Foundation, 4.6 million Americans will lose benefits through the Pandemic Emergency Unemployment Compensation program on December 26. This fund extended state unemployment benefits for an additional 13 weeks. The 4.6 million Americans is in addition to the 3.5 million workers who will have lost PEUC benefits by then.“Congress has stared down major expirations of jobless benefits multiple times during the Great Recession and previous economic cycles,” the Century Foundation said. “Policy makers have been more comfortable with enacting temporary extended benefits programs with more predictable costs rather than improving the automatic stabilizers in (extended benefits) EB."While millions of Americans are set to lose benefits, there remains ongoing debate on Capitol Hill to provide some form of economic stimulus. There have been various proposals that would offer extended benefits, but the House, Senate and White House have struggled to find any sort of agreement.“With the stakes of the benefit cutoff perhaps higher than they have ever been before, there also seems to be a grave danger that unemployed Americans could be left behind during a lame duck session taking place in the overhang of a contested presidential election,” the Century Foundation said. “But the numbers—and families behind them—leave no excuses for inaction.” 1829

As teachers report to work this week at Georgia’s largest school district, the Gwinnett County Public Schools, 260 of them tested positive or reported exposure to the coronavirus, according to multiple reports.Officials told CNN that most of the cases were likely through community spread. "As of last Thursday, we had approximately 260 employees who had been excluded from work due to a positive case or contact with a case," GCPS spokeswoman Sloan Roach told CNN. "This number is fluid as we continue to have new reports and others who are returning to work," she added.The district plans to reopen August 12 after shutting down in March. Nearly 160,000 students attend classes in Gwinnett County.The area saw a rise in coronavirus cases in July, according to public health data. The state of Georgia has averaged over 3,000 new coronavirus cases per day in the month of July."Given the number of COVID cases in Gwinnett we would expect to see positives among our employees based on the community spread in our county," Roach told CNN. 1045

As millions of Americans are struggling to find work, some have stopped looking and decided to create an opportunity for themselves instead.Experts believe this is evident in the sudden spike of new business applications.For example, a few months ago, Leigh Altshuler in New York City lost her job and rather than search for a new one, she decided to invest her entire savings into a business around her passion for books.“I was caught definitely by surprise,” said Altshuler. “I felt so low when I lost my job and to be able to turn this into something that makes me feel so lucky and so fortunate, is already a huge success.”Altshuler’s bookstore, Sweet Pickle Books, is expected to open by the end of October.Nicolas Bryon took a similar path.“I was working at a local restaurant here in Tampa when the pandemic hit,” said Bryon. “I was a forced layoff."Bryon and his brother recently opened a meal kit business around the chef’s homemade pasta. Starting a business together was an idea they had kicked around for years, but never had the time to flesh it out. That is, until Bryon lost his job.“Definitely had the time to slow things down and plan things out,” added Bryon.The business has taken off, providing more than a good income for the siblings.“I feel free,” he explained. "I feel a lot freer than I did a few months ago. Doing what I love, like on my own time, creating my own dishes and being financially sustained. It’s awesome.”According to data provided by the U.S. Census Bureau, across the country, there have been at least 3.2 million new business applications filed this year. This time last year, that number was around 2.7 million.“It is hard to know at the moment as to whether or not this trend that we have seen, that is very discernible, is going to continue and it is hard to know exactly what the real impact over time is going to be,” said John Dearie, founder of the Center for American Entrepreneurship in Washington, D.C.Dearie believes new businesses like Sweet Pickle Books and Pasta Packs have an uphill battle. However, if these businesses and other new ones survive, they could be a major factor in our economic recovery.“Startups are disproportionately responsible, they are not the only source, but they are the major source, but disproportionately responsible for the innovations that drive economic growth and job creation in the economy,” explained Dearie.For now, they are helping at least three people survive and find purpose in this pandemic. 2497

来源：资阳报