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JASPER, Tenn. — The mountains of southeastern Tennessee soar into the sky as the Tennessee River winds through valleys. Yet, the beautiful landscape isn't just the site of a natural divide — it is the site of a digital one as well."The issue came when we had to go total shutdown, total remote," said Allen Pratt, who heads up the National Rural Education Association, representing rural school districts in all 50 states.He said when the pandemic forced students into remote learning, many in rural areas couldn't get on the internet."I think you have to look at it from the sense of, we have to treat this just like the electric power grid, where every home has electricity — it needs to be the same way with connectivity," Pratt said.The Pew Research Center found that more than a quarter of all Americans — 27% — don't have high-speed internet access at home. In terms of students, 9 million schoolchildren are not able to do remote learning at home, according to the National Center for Education Statistics.In Marion County, Tennessee, about 30% of the county's 4,000 students did not have internet access when the pandemic began. Director of Schools Mark Griffith said they relied on hand-delivering paper lesson packets."We would actually take some food and some of the packets out to the rural areas daily," Griffith said.In order to address the problem, the district set up several mobile hotspots throughout the county, including in the parking lots of some of their schools and the school district office. The hotspots seemed to help, as it reduced the number of students without internet access to below 20%.Yet, the district knows it can't reach everyone. This fall, instead of relying solely on internet access, teachers will save recordings of class lessons onto flash drives and hand them out to students who don't have internet access."They will be able to pick up that recording," Griffith said. "They will be a week behind, but we understand that."It's a short-term solution to a long-term problem that Allen Pratt believes will need major funding from federal and state governments to fix."Our school systems need to help, obviously, and be a part of it, but they shouldn't be in the business of providing broadband," Pratt said. "They should be in the business of educating students. 2313
LA JOLLA, Calif. (KGTV) - A construction worker killed on the UC San Diego campus in La Jolla was remembered Friday by his colleagues. Sergio Cruz, 32, was among five workers injured Thursday morning near Mandler Hall at Muir Lane and Scholars Drive. A 35-foot wall of rebar fell on Cruz, Cal/OSHA said. He later died at the hospital. Cruz and the other injured workers are employees of Clark Construction. The company said Thursday it was conducting an investigation. The San Diego County Building & Construction Trades Council said Cruz had worked in construction for eight years. “He was a skilled tradesman who was well-respected by those working alongside him,” said council spokesperson Carol Kim.The crew was building a mixed-use dorm and classroom building at the time of the accident. 805

Jubilant supporters of Brazil's president-elect Jair Bolsonaro took the streets of Rio de Janeiro on Sunday after the far-right congressman was declared the winner of the country's presidential election by a wide margin.Bolsonaro's victory caps ones of the most polarizing and violent political campaigns in Brazil's history, amid a prolonged recession, rising crime rates and widespread corruption scandals.In a victory speech Sunday, Bolsonaro said he was a "defender of freedom" who would run a government that protected citizens who "follow their duties and respect the laws.""The laws are for everyone, this is how it will be during our constitutional and democratic government," he said. 701
Jill and I send our thoughts to President Trump and First Lady Melania Trump for a swift recovery. We will continue to pray for the health and safety of the president and his family.— Joe Biden (@JoeBiden) October 2, 2020 229
LA JOLLA, Calif. (KGTV) - A new study by a UC San Diego Assistant Professor says there is more plastic pollution in the deepest parts of the ocean than previously thought.Assistant Professor Anela Choy spent the last three years studying water samples off the Monterey Bay coast and found the highest concentration of micro-plastics at levels 200-600 meters below the surface."It’s a great problem," Choy says. "Tt’s pervasive and we’re just starting to understand the sources."Choy worked with the Monterey Bay Aquarium Research Institute to test water samples at varying depths. They also took readings of micro-plastics in the digestive systems of animals at different depths. She says the findings, published Thursday in Scientific Reports, show that ocean pollution is getting worse, no matter how far down you go."Our findings are really important to make us think about how we as humans impact an environment that feels so far away, the deep sea," says Choy.Micro-plastics come from everyday plastic items that end up in the ocean as garbage. Choy says the vast majority of the micro-plastic her team found is from single-use consumer products, like water bottles and plastic bags. She says that's a wake-up call that everyone needs to do more to reduce their use of these types of pollutants."We need to think more carefully about the products we buy, how they’re disposed of and how we can make a positive impact there," says Choy.She says all that micro-plastic is eaten by animals that live in the deep sea. It's also ingested by other animals that pass through the area. As those animals make their way through the food web, the plastic pollution accumulates, eventually ending up in the food on our plates.Choy hopes her study can help lead to more understanding of how we pollute the ocean and how we can fix the problem."We have to know how much is where before we can understand the best actions to take to clean it up," she says. 1954
来源:资阳报