【作者】 谢彩霞；

【导师】 梁立明；

【作者基本信息】 河南师范大学 ， 科学技术哲学， 2003， 硕士

【摘要】 参照加拿大国家研究理事会(NRC)提供的79个纳米科技关键词,基于中国学术期刊数据库、中国专利数据库和国家自然科学基金委员会资助的基金项目数据库,本文运用关键词词频分析、关键词共现分析及Price定律等科学计量学方法,并尝试将经济统计学中的Lorenz曲线原理用于此项研究中,对我国纳米科技的研究发展状况作了计量分析,展示了过去八年我国纳米科技成果的量化特征,勾勒出我国纳米科技的研究领域,分析了研究热点和研究弱项,揭示出我国纳米科技研究与发展力量的分布以及国家对纳米科技研究与发展的支持情况。研究结论如下:第一,我国纳米科技的研究热点主要在纳米材料的特性研究及其制备方法方面。相比之下,纳米尺度的表征和监测技术及工具的研究是我国纳米科技领域的研究弱项。第二,总体看来,我国大陆纳米科技研究与发展力量广泛分布于除西藏外的30个省区,作为高新技术,纳米科技研究与发展的中坚力量主要集中在科研能力较强的高等院校和研究机构。纳米科技研究与发展力量的逐年加强表征着我国纳米科技的不断升温。第三,根据我国的国情和经济发展状况,我国纳米科技研究在广泛受到重视的基础上是有重点有选择的。政府对纳米科技的投入主要集中在纳米材料的合成和制备方面。科研能力越强的机构和地区,得到资助的项目和资金就越多。对我国纳米科技研究与发展状况做量化分析的现实意义在于,能够从科学计量学角度为我国纳米科技发展的决策提供一些依据,为我国纳米科技的科研管理工作提供一些信息,以便更好的促进我国纳米科技事业的发展。更多还原

【Abstract】 On the basis of three databases, Tsinghua Tongfang’s CJFD (title) Database, China PatentInformation Database and NSFC’s projects database, using the method of scientometrics, suchas keywords frequency analysis, keywords co-occurrence analysis, Price Law and Lorenz curveprinciple of economy statistics, we do some research on the state of China’s nanotechnologystudy. this dissertation has shown the topic distribution of Chinese nanotechnology papers andpatents, which draw the outline of the nanotechnology field where Chinese scientists have beenexploring over the past eight years. The hot topics , weaknesses of Chinese nanotechnology study,the R&D manpower distribution and the state of governmental funding support are analyzed. Asthe professional terms defining the field of nanotechnology, the 79 keywords are provided by theNational Research Council of Canada. The research results of the dissertation are as follows: First, The hot topics of Chinese nanotechnology research is on nanomaterial characteristicsand preparation. Compared with this, the study on nano-dimension representation and detectiontools is the weaknesses of Chinese nanotechnology study. Second, in general, the scientific research manpower of nanotechnology in Chinesemainland is scattered in thirty provinces and municipalities excluding Tibet. As a high-tech, themain power is still concentrated on some productive organizations and regions. Third, according to the society and economy development of our country, the researchtopics of nanotechnology are choicely funded. Our government mostly funds the research onnanomaterial synthesization and preparation. The stronger the scientific capability of aorganization or a region is, the more likely it is to be funded. The yearly increase of the R&Dmanpower of nanotechnology research shows that nanotechnology has developed rapidly overthe past years. The main realistic meaning of this study is that the quantitative analysis on the state ofChinese nanotechnology research and development would offer some information to thedecision-making and management of Chinese nanotechnology from the view of scientometrics,so that nanotechnology development is promoted further in our country.更多还原