中国科技资源配置效率测度及其时空格局演变特征(英文)

According to the connotation and structure of science and technology resources and some relevant data of more than 286 cities at prefecture level and above during 2001–2010, using modified method—Data Envelopment Analysis(DEA), science and technology(ST) resource allocation efficiency of different cities in different periods has been figured out, which, uncovers the distributional difference and change law of ST resource allocation efficiency from the time-space dimension. Based on that, this paper has analyzed and discussed the spatial distribution pattern and evolution trend of ST resource allocation efficiency in different cities by virtue of the Exploratory Spatial Data Analysis(ESDA). It turned out that:(1) the average of ST resource allocation efficiency in cities at prefecture level and above has always stayed at low levels, moreover, with repeated fluctuations between high and low, which shows a decreasing trend year by year. Besides, the gap between the East and the West is widening.(2) The asymmetrical distribution of ST resource allocation efficiency presents a spatial pattern of successively decreasing from Eastern China, Central China to Western China. The cities whose ST resource allocation efficiency are at higher level and high level take on a cluster distribution, which fits well with the 23 forming urban agglomerations in China.(3) The coupling degree between ST resource allocation efficiency and economic environment assumes a certain positive correlation, but not completely the same. The differentiation of ST resource allocation efficiency is common in regional development, whose existence and evolution are directly or indirectly influenced by and regarded as the reflection of many elements, such as geographical location, the natural endowment and environment of ST resources and so on.(4) In the perspective of the evolution of spatial structure, ST resource allocation efficiency of the cities at prefecture level and above shows a notable spatial autocorrelation, which in every period presents a positive correlation. The spatial distribution of ST resource allocation efficiency in neighboring cities seems to be similar in group, which tends to escalate stepwise. Meanwhile, the whole differentiation of geographical space has a diminishing tendency.(5) Viewed from LISA agglomeration map ofST resource allocation efficiency in different periods, four agglomeration types have changed differently in spatial location and the range of spatial agglomeration. And the continuity of ST resource allocation efficiency in geographical space is gradually increasing.     

IHO出版物分类及其发展展望

国际海道测量组织是海道测量领域全球唯一的国际性、政府间、技术咨询组织,长期主导着标准和技术的发展方向,先后发布了多种出版物。研究了IHO出版物的分类、出版物主要内容,分析了IHO出版物的发展趋势,最后提出了相关的工作建议。     

中国城市流动人口心理融入的地区差异与影响因素

基于2017年流动人口动态监测调查数据,分析了中国城市流动人口心理融入的区域差异和影响因素。结果表明：① 流动人口心理融入处于较高水平;② 流动人口心理融入区域差异显著。东南沿海及少数西部城市心理融入低于全国平均水平,东北、山东和川渝等地区心理融入高于全国平均水平;③ 流动人口心理融入存在空间集聚效应。除川渝地区外,热点区集中于北方地区,冷点区集中于东南地区。④ 拥有房产、雇主身份和较高受教育水平加快流动人口的心理融入;工资收入的增加不利于心理融入,这与相对剥夺感有关;参与“新农合”对流动人口心理融入具有约束效应;暂住证/居住证及基本公共服务均等化是实现心理融入的重要途径。城市经济快速发展利于流动人口心理融入。跨省流动存在抑制作用,经济发展水平、家庭规模和本地居留时间的作用不显著。     

国际标准海图的解析与三维显示研究

在．NET环境下,利用C#语言,研究并从底层实现了符合S-57规范的国际标准海图的解析,并将解析出的海图数据与遥感影像,DEM数据进行三维叠加显示,增强了海图显示的真实性,对于海图的应用与发展有一定的意义。     

非洲矿业企业社会责任发展现状研究

非洲是矿业投资的热点地区,随着进入非洲的矿业公司数量的增多,企业社会责任的履行日益成为衡量矿业公司优良与否的重要标准之一。受诸多因素的影响,非洲各国之间的企业社会责任发展水平并不相同。本文从认知水平、参与国际倡议的情况、立法情况等主要方面,比较简略地分析和总结非洲的矿业企业社会责任的总体情况,从而提出了未来非洲地区的企业社会责任将呈现出企业社会责任意识将不断提高以及在矿法中规定企业社会责任两大趋势。     

SOME ASPECTS OF EXPORT LABOUR SERVICE IN CHINA

ＳＯＭＥＡＳＰＥＣＴＳＯＦＥＸＰＯＲＴＬＡＢＯＵＲＳＥＲＶＩＣＥＩＮＣＨＩＮＡ阎小培ＳＯＭＥＡＳＰＥＣＴＳＯＦＥＸＰＯＲＴＬＡＢＯＵＲＳＥＲＶＩＣＥＩＮＣＨＩＮＡ￥ＹａｎＸｉａｏｐｅｉ（ＣｅｎｔｒｅｆｏｒＵｒｂａｎ＆ＲｅｇｉｏｎａｌＳｔｕｄｉｅｓ，Ｚ...     

Five dimensional cosmological models in Lyra geometry with time dependent displacement field

In this paper exact solutions of the five-dimensional vacuum cosmological field equations based on Lyra geometry are obtained. Further it is shown that neither dust distribution nor perfect fluid distributions survive for the model. Some properties of the vacuum model are also discussed.     

GB／T19000—ISO9000国家标准简介及在地勘单位贯彻中面临的间题

ＧＢ／Ｔ１９０００—ＩＳＯ９０００系列标准等同采用了国际通行的质量管理标准。贯彻该标准不仅能提高地勘单位质量管理水平、产品质量，也为地勘单位开展质量体系认证、产品质量认证提供技术依据，增强地勘单位参与国内、外市场竞争的能力。目前在贯标工作中制约因素主要有：地质成果形成特点及地质成果质量管理的特殊性、地质工作投入的减少及现有地质技术人员素质等。然而，贯标是我国经济体制改革深入的要求，是地勘队伍走出低谷、求生存和发展的基本手段。贯标和建立新的经济运行机制之间存在有相互依存、相互促进的关系。     

我国水产品国际竞争力的提升策略

当前我国水产品出口屡屡受挫．如何提升我国水产品的国际竞争力是我们面临的一个重要课题。通过分析认为。制约我国水产品国际竞争力的外部因素：发达国家技术壁垒的强化；反倾销、反补贴和特殊保障措施使我国在保护水产品生产和贸易上处于严重的不利地位；生态标签成为新的非关税壁垒，威胁着国际贸易的发展。内部因素：政府管理体制方面的制约；水产品生产加工方面的制约；行业组织化程度低，恶性竞争没有得到有效遏制；生产服务和信息服务能力弱；水产品市场体系的制约因索。在此基础上，提出了增加政府补贴、加强养殖监管、健全合作组织、实施品牌战略等一系列提升我国水产品国际竞争力的策略。     

TOWARDS AN INTEGRATED SCIENTIFIC AND SOCIAL CASE FOR HUMAN SPACE EXPLORATION

I will argue that an ambitious programme of human space exploration, involving a return to the Moon, and eventually human missions to Mars, will add greatly to human knowledge. Gathering such knowledge is the primary aim of science, but science’s compartmentalisation into isolated academic disciplines tends to obscure the overall strength of the scientific case. Any consideration of the scientific arguments for human space exploration must therefore take a holistic view, and integrate the potential benefits over the entire spectrum of human knowledge. Moreover, science is only one thread in a much larger overall case for human space exploration. Other threads include economic, industrial, educational, geopolitical and cultural benefits. Any responsibly formulated public space policy must weigh all of these factors before deciding whether or not an investment in human space activities is scientifically and socially desirable.