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복을 부르는 풍수기행 |
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| | 김두규 |
| ǻ | 동아일보사 |
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[GT] 폐플라스틱을 고부가가치 상품 |
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| 미국 에너지부(Department of Energy)의 에임스 연구소(Ames Laboratory) 주도 하에 다양한 기관 과학자들로 구성된 연구팀이 폴리에틸렌(polyethylene) 및 폴리프로필렌(polypropylene)과 같은 폴리올레핀(polyolefin) 플라스틱을 처리할 수 있는 최초의 촉매를 개발했다. |
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The Truly Super Supe |
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| Many watched helplessly this past summer as St. Louis suffered through a torturous blackout and dozens of Californians died during an unprecedented heat wave that sapped electrical power and immobilized the grid in places. |
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Nutrition Deferred |
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| Today, much of the world remains malnourished, despite the increasing availability of technological solutions to the problem. What we’ve done is defer nutrition for hungry people because of widespread fear of genetically modified foods. |
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Companies Rethink Ho |
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| As the labor market tightens and skilled workers become scarce, companies are casting a wider net for employees. For the first time, they find themselves managing four generations of Americans in the workplace. The differences between these generations go beyond their age. Researchers have found that they also approach their jobs and supervisors differently, depending on their generation. |
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