菏泽治疗羊羔疯病科哪家好(安徽癫痫专家讲述癫痫的症状表现) (今日更新中)

Scientists from all over the world recently returned home after the largest Arctic expedition to date.The Polarstern, a German ice breaker, housed hundreds of scientists who spent time over the past year to do research in the Arctic.“The MOSAiC Expedition is an expedition to the central Arctic. We took a ship, an icebreaker ship, and froze it in the arctic sea ice. It stayed there and drifted with that ice for a full year and that ship served as a platform for doing all kinds of research to understand the changing Arctic sea ice and the implications that has on the arctic system and global system,” Matthew Shupe, scientist and co-coordinator of the MOSAiC Expedition, said. He is also a professor at the University of Colorado Boulder.“MOSAiC really represents the largest expedition to the arctic ever,” he said. “MOSAiC is, I would say, very photogenic. It’s really compelling and captivating to all kinds of audiences.”But the data collected and changed observed during the rip serve a larger purpose than just beautiful, picturesque nature videos and photos.“The Arctic is changing. The sea ice is changing and we knew this,” Shupe said. “But when we went there the ice was thinner than we expected.”That change impacts a number of things. Shupe said as the Arctic changes, it’s opening for business. “It’s opening for cargo transportation, it’s opening for tourism.”It’s an indicator of larger changes as well.“Can potentially affect our weather, you can imagine the large scale circulation of our globe is dependent on things like a cold North Pole versus warm tropics and that affects the large scale circulation,” he said.The data these scientists collected over the span of a year will be used for global climate and weather prediction models.“These models rely on information, we have to understand the Earth's system in order to model it,” Shupe said.Hundreds of scientists from 37 different nations, all focusing on different projects, funded in part by U.S. tax dollars.“This is funded by the national science foundation, department of energy, NOAA, NASA, these are institutions that are funding this kind of research to understand arctic change and how it affects all of us," Shupe said.Next year, you’ll be able to experience the Arctic, too.“This planetarium film is an educational documentary about the MOSAiC Expedition,” said Lianna Nixon, a filmmaker, who spent a few months aboard Polarstern. She documented the expedition for a few months to bring the Arctic to everyone. “What we wanted to do was really express what kinds of science people were doing in the field and take that into your local planetarium.”The 30-minute film will be available at planetariums as soon as next year -- a 2D version will also be available.“The Arctic impacts all of us no matter where we live. The polar regions drive a lot of our global climate systems,” Nixon said.Expeditions to the Arctic have been happening for more than 100 years, but this new data collected by MOSAiC will be used in the science community for years to come.“MOSAiC is building on this history of expeditions to the Arctic,” Shupe said. 3131

SEASIDE HEIGHTS, N.J. — Police in Seaside Heights had their hands full Monday night, doing crowd control to break up hundreds of young people partying at the infamous "Jersey Shore" house.The large gathering at the famous MTV reality show property was hosted by popular YouTube stars the Nelk Boys, NJ.com reported.The Nelk Boys are a trio known for pulling extreme pranks and stunts for their videos.Clips from the YouTubers' Instagram account – which boasts more than 3 million followers – showed throngs of fans cheering and crowding Monday afternoon outside the Jersey Shore house reportedly rented by the trio.Police and security are seen trying to keep the crowd at bay, with most young people seen in the videos not wearing masks.Video posted to Twitter by user @PastryChefTracy shows hundreds of people streaming out of the property as police surrounded the area Monday night. 892

SEATTLE (AP) — The man accused of driving a Jaguar on to a closed Seattle freeway and hitting two protesters, killing one, is scheduled to appear in court Monday. Lawyers will discuss whether he can be released on bail. Police say Dawit Kelete, who is black, drove the car around vehicles that were parked on Interstate 5 to protect a group of Black Femme March demonstrators. 385

SAN FRANCISCO (AP) — University of California President Janet Napolitano, who oversaw historic expansions of the 10-campus system and championed immigrant students, but whose management structure faced criticism and embarrassing scrutiny, said Wednesday she will step down in August 2020.Napolitano, a former homeland security secretary and Democratic governor of Arizona, made the announcement at a meeting of the university system's Board of Regents in Los Angeles."My time at UC has been deeply gratifying and rewarding. I have been honored and inspired every day to serve this institution alongside incredibly dedicated, passionate people," Napolitano said in a statement. "The decision was tough — and this moment, bittersweet — but the time is right."Napolitano, 61, has battled a recurrence of breast cancer but said her health is good and did not play a role in her decision to step down."All of my tests are clear. So that was not a factor in my decision," Napolitano told reporters in a conference call, saying she will complete her seventh year in the job before stepping down."It seemed like a good time to have some fresh blood at the University of California," she said.During her tenure, Napolitano has overseen an expansion of the public university system, enrolling historic numbers of students and making it easier for in-state students to transfer from community colleges to the university system.She oversaw reforms of policies on sexual misconduct and was a staunch supporter of the rights of immigrant students.In 2017, the university joined a lawsuit challenging the Trump administration's decision to rescind the Deferred Action for Childhood Arrivals program, an action that led to injunctions that allowed hundreds of thousands of DACA recipients to extend their authorization to legally live and work in the U.S., including students in the UC system.But Napolitano also was criticized by state lawmakers after a state audit found problems with her office's financial management. A report from State Auditor Elaine Howle in 2016 found that Napolitano's office failed to disclose millions of dollars in reserve funds.It also said Napolitano's top aides had sought to suppress campus criticism of her office in surveys that were supposed to be confidential and sent directly to the state auditor.The investigators found that Napolitano had approved of the plan to review the survey responses. The audit said there was "insufficient evidence" to conclude that she knew of the full range of what her staff was up to or that she directly approved of any interference. But the investigation and subsequent oversight prompted a rare public rebuke by the UC's governing Board of Regents.Napolitano had a distinguished career before coming to California. As a partner in a prominent Phoenix law firm, she represented Anita Hill during the Senate Judiciary Committee's confirmation hearings for Supreme Court Justice Clarence Thomas in 1991. Hill accused Thomas of sexual harassment, which he denied.She was a popular Democratic leader in Republican-controlled Arizona, easily winning re-election by more than 25 points in 2006. She stepped down in 2009 to join President Barack Obama's cabinet as secretary of homeland security, overseeing border security, ramped-up immigration enforcement and efforts to prevent terrorism. She served until 2013, when she became UC president.Napolitano said she will take a year sabbatical before teaching, beginning in the fall of 2021, at the University of California, Berkeley's Goldman School of Public Policy, where she is currently a tenured professor.Napolitano was asked by reporters if she would rule out running for public office or accepting a political post or appointment."I have no intention in those regards, but you never say never," she said.___Associated Press writer Jonathan J. Cooper in Phoenix contributed to this report. 3903

SAN FRANCISCO (AP) — Republican John Cox focused on his stance to try and fix the high cost of living in California, while Democrat Gavin Newsom highlighted his opposition to Trump during a debate Monday. The hour-long public radio debate remained civil, with the two candidates for governor sparring on policy and mostly avoiding personal attacks.Cox pledged to reduce taxes and regulations that he says drive up the cost of living in the nation's most populous state while Newsom, a former mayor of San Francisco, is running on his willingness to make bold decisions and his opposition to Trump.RELATED: San Diego County key dates to know before Election DayNeither strayed from their well-worn positions, and the debate appeared to do little to change the race in which Newsom is heavily favored."We represent the vast majority of Californians that reject John Cox's absolute allegiance to Trump and Trumpism," Newsom, California's lieutenant governor, said during what's likely to be the only one-on-one contest between the two men.Both candidates agreed that tackling issues such as housing affordability, homelessness and California's cost of living should be the priority of the next governor, but they presented vastly different visions for how to proceed.The two also sparred on criminal justice reform, immigration and the environment.RELATED: California sets record as voter registration tops 19 million"This campaign is about change versus the status quo. I represent change," Cox said in arguing that the policies of Democrats have made California unaffordable.The Nov. 6 election comes as the state faces a housing crisis and is drastically behind on building what it needs to house its population of nearly 40 million people.Cox said he would change environmental regulations that can make it so expensive to build in the state. Newsom hinted at reforming California's property tax system, saying rules that limit how much property tax cities can collect saps the incentive from building.On criminal justice reform, Newsom said he would continue the policies of outgoing Gov. Jerry Brown that focus on rehabilitating convicted criminals and putting fewer people behind bars.Cox said he wouldn't have signed a new law that opens police misconduct records to the public.Cox defended his support for a border wall and said California should undo its recently passed sanctuary law that limits local law enforcement cooperation with immigration authorities. Newsom strongly defended state immigration laws."I fear that under a Cox administration working hand-in-glove with Donald Trump that our progressive and enlightened polices on immigration will roll back into the dark ages," he said.The candidates split on a new California law that eliminates money bail. Cox said the policy wrongly eliminates the entire bail industry, while Newsom said systems based on money harm the poor and racial minorities.A September poll by the Public Policy Institute of California showed Newsom with a comfortable but shrinking lead over Cox — 51 percent to 39 percent with 7 percent of likely voters undecided.The survey had a margin of error of 4 percentage points.Newsom led 55-31 in the institute's July poll.Campaign finance records show Newsom had million in the bank on Sept. 22, compared with .7 million for Cox.Cox is a lawyer, accountant and investor from the San Diego area who has never held elected office. 3459

来源：资阳报