濮阳东方妇科技术值得放心(濮阳东方医院男科口碑非常好) (今日更新中)

(KGTV) — Back to school time usually means it's time for a new backpack.Nowadays there are tons of choices in how kids can lug around their belongings. Rolling backpacks, shoulder sling options, or the traditional two-strap pack. But which one is right for them?Will it support their back? Stay together through the school year? Does it look good? These are some of the questions parents grapple with in the middle of shopping aisles.MORE: 10News back to school resources for parentsA study by UC San Diego researchers found that children commonly carry about 10 to 20 percent of their body weight in backpacks, which is also the limit recommended by the American Academy of Pediatrics.UCSD researchers tested the correlation between backpack weight and a child's back pain. They tested a group of 8 children and measured spinal pressure at three different amounts of backpack weight meant to mimic 10, 20, and 30 percent of their weight.They found that as the weight of the backpack load increases, back pain in children increases and spinal disc height shrinks as lumbar asymmetry grows.Which brings us back to the original question: How do you make sure a backpack is right for a child? A graphic from the folks at RetailMeNot have outlined how a backpack should rest on a child:Safety strapsBackpack straps are more important than kids think. Shoulder straps should be wide and padded to help distribute the pack's weight evenly, according to the website Healthy Children. Abdominal straps also help distribute weight across the waist, hips, and back.It's also recommended not to wear backpacks on only one shoulder, which shifts all that weight and leads to neck and back pain.Wearing it rightThe top of a backpack should sit one to two inches below the top of the shoulders. Also, the pack should not sit more than four inches below the waistline.The bottom of the backpack should align with the curve of the lower back.Preventing injury on the goWhile at school, its important for kids to be careful while lugging around their backpack. If possible, students should stop by their lockers often to unload any unneeded gear from their backpack. If bending down, kids should use both of their knees while wearing a backpack and not bend at the waist.Learning back-strengthening exercises can also help build up muscles primarily used while carrying weight.Consult a pediatrician if necessaryTalking with your child's doctor about back health is vital. Speak with your child as well about being vocal about back discomfort. And for parents, don't ignore complaints about back pain.If may also be worth speaking with school administrators about lightening the load of work carried around or buying separate textbooks to keep at home. 2803

(KGTV) — Avocado lovers at two southern California colleges are in for a treat — if they're willing to take on the "responsibility."Researchers at Loma Linda University and the University of California, Los Angeles are looking for candidates to eat avocados in large and in small quantities — in the name of science, of course.Participants of HAT, the Habitual diet and Avocado Trial, will be paid 0 for their participation in the six-month trial. But the catch is candidates will be randomly assigned whether they stuff their diet with avocados or just eat two per month.RELATED: San Diego County's record heat may prove devastating to avocado cropThe test group will be given 16 avocados every two weeks and be required to eat one a day throughout the study. The control group will be assigned to eat no more than two avocados per month during that same time period.Researchers hope to learn more about how avocados affect health, energy, and metabolism, and test whether it truly is a magical fruit as past studies have suggested.HAT participants must be: 1099

(KGTV) - Does Bernie Sanders plan to pay for universal health care by raising the tax rate to 52% on anybody making more than ,000 a year?No.The information in a meme being posted on social media is false.Sanders' plan would raise the tax rate to 52% for people making more than million a year.Sanders is calling for a 4% tax rate on income over ,000, which he says would be more than offset by people not having to pay health care premiums and co-pays. 472

(KGTV) -- Get your tickets, the numbers are in for the August 8 Powerball drawing. The winning numbers are: 10, 21, 30, 43, 63 with powerball 17. The estimated jackpot is 3 million with a cash value of 3 million. The next drawing will be Saturday, August 11 at 7:59 p.m.   311

(KGTV and AP) -- California's governor says the three American flight crew members who died when their aerial water tanker crashed while battling wildfires in southeastern Australia were part of a crew on a California-based tanker. 10News also learned that the same plane that crashed was stationed in Ramona last August. Gov. Gavin Newsom, in a statement on Thursday, did not identify the crew members but called them heroes. The premier of Australia's New South Wales state confirmed the crash deaths in the Snowy Monaro region as Australia attempts to deal with an unprecedented fire season that has left a large swath of destruction. Canada-based Coulson Aviation says one of its Lockheed large air tankers was lost after it left Richmond in New South Wales with retardant for a firebombing mission. In a press release, Coulson Aviation identified the crew members as Capt. Ian H. McBeth, 44, of Great Falls, Mont.; First Officer Paul Clyde Hudson, 42, of Buckeye, Ariz.; and First Engineer Rick A. DeMorgan, Jr., 43, of Navarre, Fla.When CAL FIRE's Thomas Shoots heard about the fiery crash in Australia, he said he felt a gut punch. "Whether it's out in Australia or here in California, it really hits home," Shoots said. When Shoots found out it was the exact plane that was stationed in Ramona last August, he said it added to the devastation. "We brought them on with the plane and the crew, to get our pilots trained up so that we are ready to make a smooth transition to the Calfire C-130s starting next year," Shoots said. In mid-2021, CAL FIRE San Diego is slated to get its own C-130 aircraft added to their fire fighting arsenal. Its larger frame has a 4,000-gallon load, as opposed to current ones that can drop 1,200 gallons at a time. But before it gets here, CAL FIRE contracted with Coulson Aviation, to train its aviators. In the one month Coulson was in San Diego County, Shoots said they not only taught their personnel but also flew over and fought active fires. "They did an excellent job. The pilots with Coulson are bar none, and they were really a huge resource for us."Australian officials have not released the names of the fallen American firefighters. But they do say they are highly experienced, and they have a long-standing relationship with the company. "Our hearts are with all those that are suffering what is the loss of three remarkable, well-respected crew, that have invested so many decades of their life in fire fighting and fire management," NSW Rural Fire Service Commissioner, Shane Fitzsimmons said. CAL FIRE San Diego does not know if the same crew that trained their firefighters were the ones who died in Australia. Either way, they said this is a heavy loss. 2719

来源：资阳报