济南如何治时间短(济南阳痿了不治能好吗) (今日更新中)

LAKESIDE, Calif. (KGTV) -- 5G technology is the latest and greatest in wireless communication, but just how safe is it? A new cell phone tower near Lakeview Elementary School has parents concerned. “This just showed up overnight, There had been no explanation about it at all,” said Maria Tomasello. She and other parents say a county ordinance states the tower should be at least 300 feet from the school, but they were told this particular site was approved before the new rule.Parents are worried about the safety of the technology. “People might say that it hasn’t been studied enough and it’s safe, but why would we want to take that chance and expose our children and our staff.” RELATED: Protesters rally against 5G in San DiegoThe group says they’ve reached out to lawmakers and AT&T, but haven’t received the answers they want. 10News reached out to AT&T. The company said the tower in question is actually using 4G technology and there are no current plans for 5G at the site. Still, parents and many other concerned citizens have raised the question about the safety of 5G. Although parents are concerned, experts in the field say there’s nothing to worry about. “Let’s look at scientific studies done and not rely on anything people are putting out there about 5G,” said UCSD professor Sujit Dey. Dey is the director of the Center for Wireless Communications. He cautions people to be careful about where they get their information. RELATED: 5G speeds: National City seeks public input for Small Cells InstallationProfessor Dey says the main difference between 5G and 4G is the size and frequency of the electromagnetic wavelength. 5G uses a high frequency millimeter wave which is faster but doesn’t travel as far and can be blocked by things like buildings. That means 5G requires a greater number of smaller towers every few blocks. Dey says the bottom line is there is still more to learn, but he believes the technology is safe and may prove even safer that what we’ve been using. “Much safer actually than these big towers would have been,” Dey added. Parents held a rally over the tower at 3:30 p.m. Thursday. 2145

LAS VEGAS — It’s the season for tamales when many in the Hispanic community enjoy having this tasty dish over the holidays, but how has the pandemic affected this tradition with more people staying home?Tamale season is in full swing at La Bonita Supermarket as the holiday season ramps up. Ready-to-eat pre-made tamales give customers a piece of home cooking.“It comes from like grandma the night before getting everything ready for Christmas Eve,” Zaira Contreras, who works in marketing for the supermarket, said.It’s a holiday tradition for many Hispanic families. But this year, their tortilleria is extra busy. Workers say sales of masa have skyrocketed.“I was just talking to one of the guys and he was saying that production has not stopped in these couple weeks,” she said.They’re noticing more families deciding to make their own tamales meaning more people are staying at home, likely with just their immediate families.“More people have time at home, they want to try and make them. It’s pretty neat,” Contreras said.What surprised workers the most is that while holiday sales were down this year, sales of pre-made tamales were up by 10%.“Sometimes they want something to go and we offer curbside pickup at some of our stores,” she said.Workers believe the tradition of holiday tamales is holding strong and expect to be busy churning out more masa.“They’re working hard and they’re like it’s crazy,” she said.This story was first published by Jeremy Chen at KTNV in Las Vegas, Nevada. 1506

LA PAZ, Bolivia — Interim Bolivian President Jeanine á?ez says she has tested positive for the new coronavirus but feels strong and will continue working from isolation. She is the third Latin American leader to be infected in recent weeks. Her infection comes amid a spike in cases in the Andean nation, which has banned mass gatherings to try to limit the spread of the virus. á?ez wrote on her Twitter account Thursday: “I feel good, I feel strong, I will continue to work virtually from my isolation.” Other Latin American leaders who have had bouts with COVID-19 include Brazilian President Jair Bolsonaro and Honduran President Juan Orlando Hernández. 665

LA MESA, Calif. (KGTV) - A wellness center in La Mesa is accused of misleading patients by illegally marketing a breast cancer screening device, according to the Food & Drug Administration (FDA).This week, the FDA issued a formal warning to Total Thermal Imaging Inc. and its president and co-owner, Linda Hayes, for illegally marketing and distributing an unapproved thermography device as a sole screening device for breast cancer and other diseases, according to a press release.Thermography is heat-sensitive imaging depicted in variations of color.10News spoke to San Diego's Susan G. Komen breast cancer awareness organization, which says thermography alone is not enough. “It can be used in addition to a mammogram or other screening tool that has been shown effective but there hasn't been any scientific evidence for thermography right now being a standalone tool,” says Lizzie Wittig, Director of Mission Initiatives and Public Policy.The FDA is demanding a response within 15 working days.No one at the clinic answered the door. 10News called and sent messages, and got this text reply: "Total Thermal Imaging Inc. is reviewing the warning letter from the FDA and developing a response. We will work with the agency to ensure our products comply with acceptable regulations." This isn't the first time that a clinic has gotten a warning letter about thermography. Five other clinics around the country have gotten in trouble with the FDA in recent years. 1478

Life expectancy in the United States declined from 2016 to 2017, yet the 10 leading causes of death remained the same, according to three government reports released Thursday. Increasing deaths due to drug overdoses and suicides explain this slight downtick in life expectancy, the US Centers for Disease Control says.Overdose deaths reached a new high in 2017, topping 70,000, while the suicide rate increased by 3.7%, the CDC's National Center for Health Statistics reports.Dr. Robert Redfield, CDC director, called the trend tragic and troubling. "Life expectancy gives us a snapshot of the Nation's overall health and these sobering statistics are a wakeup call that we are losing too many Americans, too early and too often, to conditions that are preventable," he wrote in a statement. 809

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