福州下肢骨模型下肢骨附肌肉起止点着色模型(云南膝关节及韧带附矢状剖面模型) (今日更新中)

Amazon's search for the perfect home for its next headquarters could be leaning towards larger cities.Executives have visited some of the bigger names on the list of 20 finalists in recent months, according to a report in the Wall Street Journal. They dropped in on New York City, Miami, Chicago and Newark, while possibly ghosting smaller or more suburban ares like Raleigh, North Carolina, and Montgomery County, Maryland.Amazon may have decided that a city is necessary for luring the best employees."The key for Amazon is that they want to build a second HQ that is an attractive place to live and work for young professionals. This is why quality of life in the city will matter," said Nathan Jensen, a professor of government at the University of Texas at Austin.Other than both being finalists for HQ2, places like Miami and Montgomery County don't have much in common. Miami is a cosmopolitan city that draws business and tourists from around the world. Montgomery County, located outside of Washington D.C. is less well known and lacks some of the splashier attractions of a warm city perched on the beach.Not getting Amazon could be a mixed blessing for the less urban locations. Absorbing up to 50,000 new workers would be a major undertaking, notes Jensen. And many of those would be high-wage positions, which could recreate some of the issues with soaring housing costs, income inequality and gentrification seen in Amazon's home base, Seattle, as well as other regions with major tech companies.The issues wouldn't be insurmountable."Unlike an unplanned expansion of the workforce, cities do have the ability to plan for this. This has been one of my disappointments in not seeing most cities HQ2 proposals. This is exactly the time when we, as a community, can thinking solutions to these challenges," said Jensen.Amazon has searched for a home for its second headquarters — nicknamed HQ2 — for more than a year. The company has whipped up suspense around the decision. It has cities competing with glossy proposals and tax cuts and Amazon watchers are eagerly looking for clues, and odds-makers are aking bets.The new facility would create 50,000 jobs and cost billion to build. After the company received 238 proposals, it selected 20 finalists cities and metropolitan areas in January. Amazon has said it will announce the winning city by end of the year. 2405

After a difficult, monthlong journey from Central America to the US-Mexico border, dozens of asylum-seeking migrants are vowing to remain outside an immigration processing center until "every last one" is admitted into the country, an organizer with the caravan said late Sunday.Earlier, the migrants marched from Friendship Park in Tijuana, Mexico to the San Ysidro port of entry. They stood on the Mexican side; on the other side lay San Diego, California. It was the final leg for some in the caravan of hundreds of migrants, which had reached Tijuana on Tuesday.Alex Mensing, an organizer with Pueblo Sin Fronteras, which assembled the caravan, said 50 migrants were admitted to the immigration processing center on the Mexico side. However, that is incorrect. The migrants congregated on a bridge leading to the US border while waiting to be processed by American officials.Before the group arrived, US Customs and Border Protection officials said the port had already reached full capacity, and migrants trying to get into the United States may need to wait in Mexico as officials process those already in the facility.Some migrants said they had walked the last leg of the journey filled with anxiety. Others scarfed down food before they filed into the center, afraid there would be no food once they turned themselves in to border officials.One woman in a wheelchair said she was leaving a part of herself in Mexico. She didn't know where she was going, just that she was going to the United States, she said.In anticipation of the final march of a trip that has riled President Donald Trump, supporters lined both sides of the border on Sunday.The migrants say they want a better life for themselves and their children, safe from violence and poverty in their home countries. The caravan is both a humanitarian and an activist mission, as organizers created the event to draw greater attention to the migrants' plight.One such migrant is Gabriela Hernandez, a pregnant mother of two who fled Honduras and crossed Guatemala into Mexico to join the group heading north. She and her two sons left behind their friends and family and battled hunger and exhaustion along the monthlong journey."There are people who think I just woke up and said, 'Oh, I want to just go to the United States.' It's not that easy," she said.Isabel Rodriguez, 52, traveled with her two grandchildren, Anderson, 7, and Cristofer, 11, from El Salvador with the caravan over several weeks. She said she was grateful to be in Tijuana but was worried about what's ahead."I hear they are separating people who are not parents of children," she said, "but I am ready to get to the border."  2681

American Airlines has sent out letters to roughly 25,000 employees about possible layoffs and furloughs. The Worker Adjustment and Retraining Notification letters, as they are called, are required by law 60 days before layoffs or furloughs are anticipated.The letters from the airline specifically say they are taking this step because of “overages we may start to see Oct. 1 when our Payroll Support Program funding expires.”They reference customer revenues being down 80 percent in June 2020 compared to June 2019. The company says they have 20,000 more employees on payroll than they “will need to operate our smaller schedule this fall.”American says they hope to lessen the number of furloughs by offering employees opportunities like extended leave and early retirement. "We know American will be smaller going forward and we must right-size all aspects of our airline to adjust to that new reality," the letter said. United Airlines sent nearly 36,000 similar letters to employees earlier this month. At the time, United said the notices covered about 45 percent of their U.S employees.Delta Airlines, who has not signaled any furloughs or layoffs at this time, did report low second-quarter earnings earlier this week. Delta is the first U.S. airline to report financial results for the

A Wisconsin man says a dog's lick caused him to get a bacterial infection that eventually led to him having to have his legs amputated.Greg Manteufel's wife Dawn said her husband was once a Harley-Davidson motorcycle rider and was healthy just one month ago. He became ill with what they initially believed to be influenza.Blood tests revealed capnocytophaga, the bacteria that spread throughout Manteufel's body. One week after the diagnosis, his legs had to be amputated.Doctors believe the bacteria entered his body through a dog licking him — possibly his own.Watch this video below or see it on YouTube to learn more about what happened.Information that appears in this story is from this station's CNN Newsource affiliates. 752

After issuing previous guidance that encouraged schools to close in areas with high transmission of the coronavirus, the CDC is now emphasizing that schools reopen this fall.The guidance issued on Thursday is in line with a Trump administration priority to reopen schools this fall.“It is critically important for our public health to open schools this fall,” said CDC Director Dr. Robert R. Redfield. “The CDC resources released today will help parents, teachers and administrators make practical, safety-focused decisions as this school year begins. I know this has been a difficult time for our Nation’s families. School closures have disrupted normal ways of life for children and parents, and they have had negative health consequences on our youth. CDC is prepared to work with K-12 schools to safely reopen while protecting the most vulnerable.”Now in areas with, as the CDC calls it, "substantial, uncontrolled transmission" of the coronavirus, "Schools should work closely with local health officials to make decisions on whether to maintain school operations. The health, safety, and wellbeing of students, teachers, staff and their families is the most important consideration in determining whether school closure is a necessary step. Communities can support schools staying open by implementing strategies that decrease a community’s level of transmission. However, if community transmission levels cannot be decreased, school closure is an important consideration."In areas with substantial, controlled transmission, "Significant mitigation strategies are necessary." In addition, social distancing and face covering policies should be implemented, the CDC said.Previous guidance called for schools in areas with substantial community transmission (the CDC did not distinguish between uncontrolled or controlled) to, "Implement extended school dismissals (e.g., dismissals for longer than two weeks). This longer-term, and likely broader-reaching, dismissal strategy is intended to slow transmission rates of COVID-19 in the community. During extended school dismissals, also cancel extracurricular group activities, school-based afterschool programs, and large events."In previous guidance, the CDC called on schools to keep students 6 feet apart. But many classrooms do not have the space to properly socially distance students. The Trump administration’s response appears to be a 5 billion request to Congress. President Donald Trump said that the funds, in part, could be used for schools to open additional spaces and hire additional staff in order to help space students.The CDC said that the “best available evidence from countries that have opened schools indicates that COVID-19 poses low risks to school-aged children, at least in areas with low community transmission, and suggests that children are unlikely to be major drivers of the spread of the virus.”But that guidance contradicts a South Korean study published by the CDC earlier this week.The study said that while children under age 9 were less likely to spread the virus, youth ages 10 through 19 were just as likely as adults of spreading the virus.The study also found that closing schools in several Chinese cities, including Wuhan, that school closures and social distancing significantly reduced the rate of COVID-19 among contacts of school-aged children.“The role of household transmission of SARS-CoV-2 amid reopening of schools and loosening of social distancing underscores the need for a time-sensitive epidemiologic study to guide public health policy,” the researchers wrote.In its new guidance, the CDC said that extended school closures are harmful to children and can lead to severe learning loss, and the need for in-person instruction is particularly important for students with heightened behavioral needs.The American Federation of Teachers this week pointed toward a three-point plan that the US should implement for reopening schools.“Our plan details three conditions essential for schools to reopen,” wrote Randi Weingarten, president of the American Federation of Teachers. “First, the average daily community infection rate among those tested for the coronavirus must be very low. (New York Gov. Andrew Cuomo has required the rate not to exceed 5 percent for at least 14 days.) Second, schools must employ public health protocols, including 6-feet social distancing, masks, deep cleaning and handwashing stations. Third, adequate resources must be available to enact these safeguards, including funding for additional nurses, guidance counselors and teachers to reduce class size.”But the CDC also weighed the concerns of the coronavirus against providing physical activity, food and safety for students. The CDC said studies project that the childhood obesity rate would increase by 2.4% if schools remained closed through December.This guidance comes as cases in the US steadily increased earlier this month, prompting coronavirus death counts to rise in recent days. The US had back to back days of more than 1,000 people reportedly dying from coronavirus-related illnesses, according to Johns Hopkins University.To read the CDC’s latest guidance, click here. 5184

来源：资阳报