长春CPR按压板(中卫儿童股静脉与股动脉穿刺训练模型) (今日更新中)

Emilia Clarke revealed on Thursday that she has undergone two brain surgeries in the last eight years.The "Game of Thrones" star made the revelation in a story she wrote for the 190

CEDAR RAPIDS, Iowa — Court records say an Iowa man made a woman watch the miniseries “Roots" and told her it would make her better understand her racism. Robert Noye is charged in Cedar Rapids with harassment and false imprisonment, 245

Dinosaurs are no longer roaming the earth, but their tracks live on. In the foothills on the Front Range of Colorado, a story can be told from pieces of the past left behind.Dinosaur Ridge has been ranked by a panel of esteemed paleontologists as the no. 1 track site in all the U.S. One of those world-renowned paleontologists is Martin Lockley, who has spent his life studying dinosaur tracks.“You're looking at a snapshot of an ancient environment," Lockley says.In an area of just a few hundred square feet, 330 dinosaur tracks have been discovered. However, the land was very different 100 million years ago. Lockley says the giant prehistoric animals weren't a mile high in the Rocky Mountains.They were on the beach at sea level in an environment very similar to present day Gulf of Mexico.“We like to joke and call this beach-front property a 100 million years ago," Lockley says.The soft, wet, sandy land made conditions ideal for preserving tracks."If they're walking on wet sediment, like a beach or a mud flat or the shores of a lake, and it dries out, it becomes hard like concrete," Lockley explains. "And the next time there's a flood washing in more sediment, it will bury those tracks without them being eroded away."Experts believe three different dinosaurs made their mark on this patch of land. Lockley says it's possible they were migrating along what used to be a coast. It's clear the western U.S. was a popular place to be, because there are more than 120 dinosaur track sites from Kansas to Utah. Martin suggests part of the reason is less vegetation in these states means more fossilized rock is exposed.But if there are so many track sites, what makes Dinosaur Ridge the top of all track sites? Executive Director Jeff Lamontagne, with Friends of Dinosaur Ridge, says there was a list of criteria the panel considered."How many tracks there are, the variety of dinosaurs seen in the tracks, the importance of the tracks, the clarity of the tracks, the accessibility and number of visitors," Lamontagne explains.Accessibility is the main reason Dinosaur Ridge has become so highly regarded."It's right outside a major metropolitan area, and there's a major road just a quarter mile from here," he says. "It's easy to see this compared to most other dinosaur track sites in the United States and in the world."People can get so close to the tracks; in some places you can even touch them. Although the tracks have been well-preserved for millions of years, their current exposure to humans and the elements could make them erode over time.Thankfully, with current technology, scientists can scan the surface and re-create it as 3-D permanent record. They also plan to build a cover to protect the land.However, Friends of Dinosaur Ridge believe the hands-on part of the site is important for kids to continue learning about the planet's past. A past that can teach us about topics like climate change, evolution and extinction."We used to think that the dinosaurs all went extinct, but then we realized that some of them survived and evolved into birds," Lockley says.For modern-day humans, Dinosaur Ridge will continue to be an intriguing learning opportunity, reminding people we aren't the only ones to experience life on Earth."It gives you a sense of wonder to imagine these enormous beasts living, playing, dying, a hundred million years ago," Lamontagne says.********************************************If you'd like to reach out to the journalist for this story, email elizabeth.ruiz@scripps.com 3540

CLEVELAND — When you're looking to donate to a good cause, sometimes it's hard to tell which charities are real and which are phony. Around Veterans Day, a lot of 175

Dollar Tree/Family Dollar and Dollar General will pay the State of New York .2 million as part of a settlement for selling expired drugs and obsolete motor oil, the N.Y. Attorney General announced on Monday.The Attorney General's Office said that investigators found over-the-counter drugs that were months beyond their expiration dates at Family Dollar, Dollar General and Dollar Tree locations as well as a number of motor oils that are not suitable for vehicles for engines made after 1988 at Dollar General. Investigators even found at multiple Dollar General locations a type of motor oil, DG SAE-30, which is not suitable for engines built after 1930. “It’s a tough pill for New Yorkers to swallow that the over-the-counter drugs they were buying may have been expired,” said New York Attorney General Letitia James. “New York consumers have a right to expect that products on store shelves are safe, fresh and suitable for their advertised use. "These settlements will ensure that Dollar General, Dollar Tree, and Family Dollar will not only pay both a substantial fine and damages, but, more importantly, update their business practices to comply with the law so that no expired over-the-counter drugs are sold to a New York consumer again.”Dollar Tree and Family Dollar merged in 2015, but run separate operations.Dollar Tree/Family Dollar will pay a .1 million fine, and Dollar General will pay 0,000.The stores also agreed to do the following in New York:Maintaining and utilizing a system for electronically recording and tracking the expiration dates on merchandise delivered to their distribution centers,Maintaining and enforcing policies and procedures that require employees to rotate stock when restocking store shelves, as well as conducting weekly inspections of store shelves to remove any expired products,Conducting monthly audits of each retail store to check for expired products, andInstituting third-party audits of 10% of the chains’ New York stores for a period of at least oneyear to check for expired over-the-counter drugs. 2074

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