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发展区域经济是当今世界经济发展的趋势。日本九州地区的“海洋开发区都市构想”与国土厅的全国国土综合开发计划的基本构想不谋而合,就是顺应这一趋势的结果。通过对“海洋开发区都市构想”特征的分析,提出了开发区及其周边地区的城镇建设,必须立足地方,尽量减少中央政府的行政干预的地方分权模式,开展区域间的协作、交流、避免重复投资建设,有效,合理地利用地方资源。最后指出区一切 与城镇建设必须走学研协作的路子。 相似文献
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??In the cognitive approach to information science,information needs are seen as an incomplete or anomalous state of,or a defect in the user' knowledge structres .The fundamental knowledge necessary to represent information needs is domain knowledge .The limit of expressing the defect in one's knowledge structure and the significant different between those two kinds of knowledge structures of the users and of the creators of the information objects are the main reasons for many unsuccessful information retrieval.For information systems,how to respond to an anomalous state of konwledge,to reflect and to support the domain as well as the language knowledge structure become thus a very important issue. 相似文献
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Taku Satoh Shinji Sugiura Kimio Sumaru Shigenori Ozaki Shinichi Gomi Tomoaki Kurakazu Yasuhiro Oshima Toshiyuki Kanamori 《Biomicrofluidics》2014,8(2)
We present a novel cell culture chip, namely, “inverting microwell array chip,” for cultivation of human induced pluripotent stem cells. The chip comprises a lower hydrogel microwell array and an upper polystyrene culture surface. We demonstrate the formation of uniform cellular aggregates in the microwell array, and after inversion, a culture with controlled aggregate size and geometrical arrangement on the polystyrene surface. Here, we report effects of cell concentrations on a cultivation sequence in the chip. 相似文献
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