Tag: 爱上海同城龙凤

Childcare Important to Readiness Navy Marine Leaders

first_img ADC AUTHOR Providing affordable childcare is becoming a “conundrum” for the military in some areas but is crucial to readiness and retention, Master Chief Petty Officer of the Navy Russell Smith said Thursday.“A lot of people have tried to bin this and call it a woman’s issue. It’s not,” Smith said, according to USNI News. “We have single fathers, single mothers, dual-income, dual-working couples. It’s a family issue.”He spoke alongside Sergeant Major of the Marine Corps Ronald Green on a panel at the Center for Strategic and International Studies hosted by the U.S. Naval Institute.Green agreed and noted a greater percentage of service members have children than when he and Smith first enlisted.But when appropriations are tight, the services are forced to focus on other issues, Green said.“You’re going to put money toward being ready and being lethal,” Green said. “When you have to take funds from other places, it normally comes from infrastructure sustainment, research and development, the programs that support families. Because we must be prepared to fight. We must do that.”U.S. Air Force photo by Airman 1st Class Crystal A. Jenkinslast_img read more

Navy Again Delays Critical Work On USS Gerald Ford

first_imgThe Navy has again delayed its completion of critical work on the new aircraft carrier the USS Gerald R. Ford, Breaking Defense reported Tuesday.James Geurts, Navy acquisitions secretary, announced the delay, saying the primary issue is its new weapons elevators which are magnet-driven rather than by cables on Nimitz-class carriers. The new elevators can lift thousands of pounds of munitions to the deck more quickly than older carriers.The carrier is billions over budget and months overdue.Two of the carrier’s 11 elevators are currently operational as the ship remains on track for going to sea in October while work on the inoperable elevators continues. It had been slated to sail in July, but that was postponed when it became clear the elevators would not operate.The new elevators are a leap in technology. The Nimitz-class elevators move 10,500 pounds at 100 feet per minute while the Ford-class elevators lift 20,000 pounds at 150 feet per minute.Photo by Mass Communication Specialist Seaman Marissa Bacon ADC AUTHORlast_img read more

Netgear uncovers a thirdgen Meural smart art frame at CES 2019

first_img CES 2019 CNET Smart Home CES 2019: Every story so far: See all of CNET’s coverage of the year’s biggest tech show. CES 2019 schedule: It’s six days of jam-packed events. Here’s what to expect. 1:10 Over-the-air wireless charging will come to the smartphone Samsung’s CES 2019 robots just want to give you a helping hand The weirdest, wackiest products from the show See all our CES coverage Post a comment 0 Create a digital picture frame using an old iPad Share your voice Tags Netgear We last wrote about the Meural Smart Canvas at CES 2017 when it was still a startup product. Netgear scooped it up in August 2018, and is now announcing a third-generation version of the smart art frame here at CES. The Meural is essentially a large, Wi-Fi-connected digital display that you hang on your wall. A $50 annual subscription buys you access to a database of over 30,000 images from various artists and institutions around the world, which you can then display on the 1080p screen. The previous version cost $600 for a 27-inch model.  center_img See also Netgear has also made a few technical updates to produce the Meural 3.0. Among other things, Netgear says it has added an improved Wi-Fi chipset that’s more stable and with country-specific tweaks. It also moved the light sensor, which the company says helps the screen adjust for brightness levels more consistently. You can also look forward to more streamlined setup from the accompanying app. Netgear hasn’t specified pricing or availability timing of the Meural 3.0, but we hope to see it before the end of 2019. Netgear is introducing a few more options for the Meural with this third-generation version. You can opt for a 21.5-inch model or the original 27-inch design. You can also choose from a few different bezels, including black, white, or light or dark woods. Art partners for the subscription service now include the Saturday Evening Post and Normal Rockwell Archives, as well as the National Geographic archive. All the cool new gadgets at CES 2019 Now playing: Watch this: 85 Photos Smart Home Netgearlast_img read more

Prehistoric bird with freaky foot gets toehold on scientific literature

first_img 0 Share your voice Paleontology 20 Photos Oddities in amber Sci-Tech A spider’s erection, and other cool things trapped in ambercenter_img The mystery bird is now named Elektorornis chenguangi, with “elektorornis” meaning “amber bird.” It was likely smaller than a sparrow and may’ve used the long toe to pull insects and other delectables out of tree trunks.”It shows that ancient birds were way more diverse than we thought,” said Xing. “They had evolved many different features to adapt to their environments.”  Enlarge ImageThis illustration shows what Elektorornis chenguangi might’ve looked like and how it could’ve used its lengthy toes to rustle up num-nums. Zhongda Zhang/Current Biology Amber is the ancient wonder substance that’s brought us a glorious millipede, a spider with a tail, dinosaur-biting ticks and, now, a bizarre bird with toes longer than its lower legs.Scientists were surprised to find the bird foot and its extremely long toe trapped in 99 million-year-old amber from Myanmar, dating from the Cretaceous period. birdamberEnlarge ImageThe bird’s leg, foot and left wing tip were trapped in amber millions of years ago. Lida Xing Amber traders originally thought the foot belonged to a lizard that had been trapped and preserved in the sticky tree resin. “Although I’ve never seen a bird claw that looks like this before, I know it’s a bird. Like most birds, this foot has four toes, while lizards have five” Lida Xing of the China University of Geosciences in Beijing said in a press release. Xing is lead author of a paper on the find published Thursday in the journal Current Biology.The research team scanned the foot and created a 3D model to compare to both living and extinct birds. These efforts just proved how utterly weird the foot is. “There is no bird with a similar morphology that could be considered a modern analog for this fossil bird,” said co-author Jingmai O’Connor from the Chinese Academy of Sciences. Tick’s ‘worst day ever’ frozen in amber for 100 million years Tailed spider found in amber will crawl into your nightmares Post a comment Tagslast_img read more