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HU Guo-yong CHEN Chang-ying CHEN Zhen-qiang 《浙江大学学报(A卷英文版)》2007,8(2):186-191
INTRODUCTION A growing and seemingly insatiable bandwidth demand in the marketplace is bring Free-Space Op- tical (FSO) technology into the carrier space as a means of broadband access for closing the “last mile” connectivity gap throughout metropolitan networks. Terrestrial short-range FSO systems which are gen- erally point-to-point links between buildings on the campus or different buildings of a company can be used to setup wireless communication networks or to supplement radio a… 相似文献
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针对高校人才培养与企业人才需求不匹配的问题,从专业实习入手,提出校企联合实习模式的解决方案。阐述了校企联合实习模式的优势及存在的问题。在具体实施方案、质量评价及校企双赢方面进行了探索。 相似文献
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Aimed at attaining to an integrated and effective pattern to guide the port design process, this paper pats forward a new conception of feature solution, which is based on the parameterized feature modeling. With this solution, the overall port pre-design process can be conducted in a virtual pattern. Moreover, to evaluate the advantages of the new design pattern, an application of port system has been involved in this paper; and in the process of application a computational fluid dynamic analysis is concerned. An ideal effect of cleanness, high efficiency and high precision has been achieved. 相似文献
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将科学博物馆、科学中心、探索中心等互动型科学博物馆与中心统称为科学博物馆与科学中心(简称为SMC)。在澄清SMC内涵的基础上,按SMC的展示理念变迁将其发展的三个历史阶段划分为:技术史展示阶段,展示现代科学和增强科学知识阶段,促进科学大众化与知识扩散阶段。并在公众与科学技术新的互动社会与环境下,指出SMC面临的挑战,提出SMC向第四个阶段,即注重科学技术与社会的关系和尊重公众的主动地位阶段演进的趋势。在科学与社会互动的语境中全面思考科学博物馆与科学中心的定位与演进趋势。 相似文献
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“经济要发展,交通要先行”。交通运输业要发展,必须依靠科技进步和劳动者素质的提高,这是湖北省交通现代化建设的关键所在。交通专门人才是决定交通行业发展进程的重要因素。本文分析了湖北省交通行业专门人才开发的现状、开发中存在的问题,提出人才开发的建议。 相似文献
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Anne E. Rauh 《New Review of Academic Librarianship》2016,22(2-3):315-324
ABSTRACTThis case study will take readers through the planning and publication process of a collaborative departmental library blog at Syracuse University, which is a large private, non-profit research intensive university located in central New York State. It will provide an overview of the history of the project and the mission of the blog. It will describe the technical aspects, developing a publication schedule, and the editorial responsibilities of maintaining the blog. The impact of the blog is documented. The blog has raised awareness of the librarians' expertise and this is explored alongside how posts have contributed to a number of wider conversations in librarianship. 相似文献
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This study tested the degree to which the uncertainty management process that emerging adults go through following an adverse event predicts their perceptions of posttraumatic growth. Participants included 215 emerging adults who had experienced an adverse life event within the past year. Overall, the results largely supported the theory of motivated information management, as uncertainty discrepancies positively predicted negative emotions about the adverse event, which in turn predicted outcome expectancies, but not efficacy assessments. Outcome expectancies were predictive of efficacy assessments, which in turn were predictive of a willingness to seek information about the event from a parent. Collectively, uncertainty management behaviors predicted posttraumatic growth and included significant indirect effects for uncertainty discrepancies through communication and target efficacy, respectively. 相似文献