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oil product pricing system; refined oil pricing mechanism
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Thanks to the GPS, the apps on your phone have long been able to determine your general location. But what if they could do so with enough precision that a supermarket, say, could tempt you with digital coupons depending on whether you were hovering near the white bread or the bagels It may sound far-fetched, but there"s a good chance the technology is already built into your iPhone or Android device. All it takes for retailers to tap into it are small, inexpensive transmitters called beacons. Here"s how it works: using Bluetooth technology, handsets can pinpoint their position to within as little as 2cm by receiving signals from the beacons stores install. Apple"s version of the concept is called iBeacon; it"s in use at its own stores and is being tested by Macy"s, American Eagle, Safeway, the National Football League and Major League Baseball. Companies can then use your location to pelt(连续攻击)you with special offers or simply monitor your movements. But just as with GPS, they won"t see you unless you"ve installed their apps and granted them access. By melding your physical position with facts they"ve already collected about you from rewards programs,brick-and-mortar businessescan finally get the potentially profitable insight into your shopping habits that online merchants now take for granted. The possibilities go beyond coupons. PayPal is readying a beacon that will let consumers pay for goods without swiping a card or removing a phone from their pocket. Doug Thompson of industry site Beekn. net predicts the technology will become an everyday reality by year"s end. But don"t look for stores or venues to call attention to the devices. " People won"t know these beacons are there," he says. "They"ll just know their app has suddenly become smarter. " PayPal is preparing a beacon that will______.
revival of nationhood; national rejuvenation
The Third Plenary Session/ The Third Plenum of the 18th CPC Central Committee
It"s 2:45 p. m. on a Wednesday, and Los Angeles Mayor Eric Garcetti is in the backseat of a black Chevy Tahoe that"s inching its way to city hall along the 101 freeway. This stretch of the often clogged road is eight lanes, but there are so many cars on it that everyone is moving at about 30 km/h, a single mass of steel and glass lurching toward downtown. Just a few hours earlier, Garcetti was traveling a lot faster. To get to an event in University Cit-y, about 16 km from his office, Garcetti took the city"s Red Line subway, which can reach speed of up to 110 km/h—a pace L. A. "s rush-hour drivers can only dream about. Persuading more Angele-nos to take the train could go a long way toward solving one of L. A. "s most intractable problems. " We don"t need people to completely give up their cars," he says while holding onto a pole on the Red Line. "But right now, we average 1. 1 people per car. If we could get that to 1.6, the traffic problem would go away. " In L. A. , cars are a source of smog, billions of dollars in lost productivity every year and endless frustration for residents. "Every working person plans their life around traffic in this town," say Zev Yaro-slavsky, a Los Angeles County supervisor and longtime friend of Garcetti"s. " Building a transportation infrastructure is something that needs to be focused on, and Eric gets that. " Should Garcetti, 43—who was elected in May as the youngest mayor of L. A. in more than a century—ever manage to get the freeways flowing, it would be a triumph. And it would only begin to cure what ails L. A. Los Angeles" structural problems are daunting. The city has fewer jobs now than it did in 1990, with a regional unemployment rate that is more than 2 points higher than the national average. L. A. is also buckling under health care and pension costs and is scaling back public services to compensate. The 2014—2015 budget is projected to be $ 242 million in the red. As the Los Angeles 2020 Commission, a group of business, labor and public-sector leaders charged by the city council with diagnosing the region"s ills, put it in a December report, " Los Angeles is barely treading water while the rest of the world is moving forward. " In the first paragraph, the descriptions are about______.
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