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发表于 2024-12-29 12:04:35 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
Fpbc Unsafe Bus Operators Change Names, Keep Trucking
8 v6 F9 D7 z, p3 M! A9 F5 @ WASHINGTON - With the national unemployment rate at 9.1 percent, getting people back to work is the theme President Obama and the Republican presidential candidat stanley quencher es are hitting upon most on the stump. But will their proposals make a difference On a three-day, three-state bus tour, the president is pushing infrastructure subsidies and patent reform as a way to kickstart job growth. Most of the Republican candidates are pushing for less regulation and lower taxes. CBS News correspondent Nancy Cordes conducted a reality check Tuesday on  The Early Show. Special Section: Election 2012Obama rips GOP rivals  hard line on tax hikesThe Rick Perry show comes to IowaThe owners of the Faribault Woolen Mills in Mi stanley kubek nnesota are hoping to add 40 workers by this fall. But, like so many businesses in this economy, their biggest obstacles are uncertainty and access to credit. You just have investors who are very much in a mode of hesitat stanley kubek ion,  said owner Chuck Mooty.  Nobody s willing to kind of step it up because nobody knows when the bottom is gonna hit yet.         And there s not much politicians can do to change that, according to John Challenger, who runs Challenger, Grey  Christmas, a large job placement firm. There s not one sort of proposal any of these people can offer that means our economy s going to become instantly competitive and create lots of jobs,  Challenger said.What they can do, he said, is help to create an environment where businesses feel more confident. Streamlining Pasd Report: Microsoft Will Ditch the Windows Phone and Nokia Names( O/ u0 `5 z; Z) G$ h% h
Between rush hour traffic and 18-wheelers, our roads take a real beating over time. Tiny sensors in the asphalt could give us a real time map of stress on aging roads, but then how do you keep embedded sensors powered for years  By harnessing the very motion of the cars whizzing by.     That   the clever idea the Federal Highway Administration is now putting to the test. It   recentl stanley termosar y awarded two grants to Nizar Lajnef, an engineering professor at the Michigan State University, to test a square-millimeter sized piezoelectric sensor that detects stress and strain vibrations in highways. Since roads, bridges, and highways can start deteriorating even before visible cracks show up, the sensors could keep a much closer eye on our infrastructure. Federal Highway Administration report: Smart Pavement Monitoring System. Piezoelectric materials accumulate electric stanley nz  charge with mechanical stress, essentially turning the thump-thump of cars into power. Each sensor is off until woken up by vibrations in the road, so it doesn ;t waste electricity during long, empty stretches. It can then record several hours of data that are retrievable wirelessly via radio. Currently, battery-powered devices last only two or three years, and digging up perfectly good roads to replace is total stanley thermos mug ly impractical. Another option, wired sensors, makes building these roads a good deal more complicated. These piezoelectric sensors could be simply dropped into the concrete as roads ar
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