The problem with being a safety-conscious, responsible drone operator is that it's much easier to actually fly the drone than it is to comply with Federal Aviation Administration (FAA) rules. If we're ever going to have instant Amazon Prime Air deliveries, Domino's Pizza drones, and other flying robot helpers, complying with those rules needs to get easier—it also needs to get automated. At the recent Association for Unmanned Vehicle Systems International (AUVSI) Xponential conference in New Orleans, Amazon Prime Air Vice President Gur Kimchi outlined Amazon's vision for how that might look. Kimchi and Amazon propose an approach that uses "federated" traffic control—the sharing of information between air traffic control systems, operators, and drones themselves to enable a safer yet more crowded sky. The groundwork for such a system is already being laid—in part thanks to software developed by a Santa Monica, California, company called AirMap. AirMap has … [Read more...] about By mapping the skies, AirMap app paves the way to a drone-filled future
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Last week was a busy one for people watching the federal government’s rules on energy and the environment. With the opening of a new administration, the Republican-dominated Congress has been quick to kill regulations from the previous administration and enact new ones of its own. Below we take a glance at some of the most noteworthy actions taken by the executive branch and Congress this week. 1. Rolling back the stream protection rule: Congress wasted no time wielding a previously little-used rule called the Congressional Review Act, which allows the legislative branch to repeal rules and regulations passed in recent months. According to the Federation of American Scientists (via Vox), the 115th Congress can now overturn rules submitted on or after June 13, 2016 in an expedited reversal process. The stream protection rule, finalized in late December, is among those rules that found itself on the chopping block. The rule required coal companies that had … [Read more...] about Relaxing coal pollution, methane flaring rules: This week in Congress
Metformin is a prescription drug used primarily in the treatment of Type II diabetes. It can be used on its own or combined with other medications. In the United States, it is sold under the brand names Fortamet, Glucophage, Glumetza and Riomet. "Metformin is very often prescribed as the first step in a diabetic's regime," said Ken Sternfeld, a New York-based pharmacist. How it works"When you're diabetic you lose the ability to use the insulin you need to offset the food," Sternfeld explained. "If you eat a carb or sugar that can't be metabolized or offset by the insulin you produce, your sugar levels will be higher. Metformin and drugs in that category will help your body better metabolize that food so that insulin levels will be able to stay more in line."Metformin aims to decrease glucose production in the liver, consequently lowering the levels of glucose in the bloodstream. It also changes the way that your blood cells react to insulin. "It makes them more sensitive to … [Read more...] about What is Metformin?
Chinese internet giant Tencent is reorganizing its business to place more emphasis on enterprise as it prepares for the future of technology and looks to alleviate the pressure on its under-fire consumer business. The reorg, which Reuters reports is the company’s first shakeup for six years, was announced over the weekend — ahead of a holiday in China — and it comes at a challenging time. Tencent’s share price is down 33 percent from a record high in January, and the firm just experienced a rare quarterly profit drop largely on account of regulators freezing new game releases in China. Gaming is where the firm is strongest — Honour of Kings over 200 million monthly players and is one of the top-grossing games ever, while Tencent has stakes in current blockbusters Fornite and PUBG — but a change in government regulation has prevented any new titles being released in China for months. Titles already in the market have also been affected. Under … [Read more...] about Tencent shakeup puts the focus on enterprise
Preeclampsia is a serious complication that can develop usually after the 20th week of pregnancy. The condition is diagnosed when a pregnant woman has both high blood pressure as well as a high level of protein in her urine, which is known as proteinuria. (Proteinuria is often a sign that the mother's kidneys are not working properly.) Preeclampsia can have systemic, or body-wide effects, said Dr. Arun Jeyabalan, a maternal and fetal medicine specialist at Magee-Womens Hospital at the University of Pittsburgh Medical Center, who has done research on preeclampsia.The disorder can affect other organs in the mother's body. A woman may also have kidney damage, liver failure, neurological symptoms, such as severe headaches, seizures, and fluid on the lungs (known as pulmonary edema), Jeyabalan said. She explained that the cause of preeclampsia may be related to substances released from the placenta that can affect maternal blood vessels. When blood flow to the placenta is reduced, … [Read more...] about Preeclampsia: Signs, Symptoms & Treatment