垃圾渗滤液回用工程工艺设计

南方某城市垃圾填埋场为解决垃圾渗滤液污染环境和生产杂用水短缺问题,建设了垃圾渗滤液回用工程。该工程处理工艺采用物化 SBR 反渗透技术,出水水质达到了生产杂用的水质要求,取得了良好的社会效益和经济效益。介绍了工程的工艺流程、设计参数及设计特点。     

Enhanced co-citation analysis using frameworks

The valuation of intangible assets, such as patents, has recently been considered an important technique for R&D strategies. This paper proposes a citation analysis as a method of valuation on patent clusters having patent networks. A citation analysis is a method that examines the value of a patent on the basis of the number of citations of references. In particular, a co-citation analysis is used for coupling patents as the patent cluster and valuating the patent cluster. While the co-citation analysis is of great interest as a method of valuation, this analysis has not been fully examined and does not define any framework for a technology transition and patent strategy. Therefore, in this paper, the conventional co-citation analysis for evaluating the patent clusters is enhanced and frameworks for the technology transition and patent strategy are proposed by analysing citation routes in a co-citation analysis.     

市场结构和技术创新研究的新进展

什么样的市场结构有利于技术创新一直众说纷纭，从垄断和竞争两个方面，探究市场结构对技术创新的作用取决于技术创新的类型、行业技术进步的速度和技术外溢的程度。     

A phenomenographic study of Greek primary school students’ representations concerning technology in daily life

The present research investigated and studied students’ representations about daily life technologies, in a prospect of studying technology in Greek primary education. In the research participated 60 Greek primary school students aged 9 to 12 years old. Research data were collected through semi-structured, personal, clinical-type interviews. Each interview investigated student’s conceptions and views about the following thematic areas: the concept of technology, daily life technologies, technological change, and the impact of technology use in everyday life. Data analysis revealed that the majority of students equated technology with modern tools and appliances, especially with computers, TV, mobile phones, satellites and other micro- and macro-technologies, whereas experience based technologies (de Vries, Technology education: Beyond the “technology is applied science” paradigm. J. Technol. Edu. 8 (1996), 7) have been hardly recognized by them as technology. Also students’ representations can be categorized either as technology-oriented representations, which focus on a collection of technical means without reference to humans, or as human-oriented representations, focused on technical means with substantial reference to human needs and activities. Depending on these types of representations, students seem to conceive differently the nature of the problems, which they recognize that the wide use of technology causes mainly to the environment and the responsibility of the user for these problems. Moreover, it seems that the concept of technological change is a quite difficult one for the students. In order to help students form adequate representations about daily life technology and technological change an appropriate teaching approach was designed on the basis of these students’ representations.     

港口货流预测分析及软件技术

物流技术随着电子商务的崛起已逐渐成为新经济研究的焦点。随着入世的临近及入世的实现，作为物流中心枢纽的港口，其货（物）流将会发生极大的变化，无论是货种、流向还是货物公司及运输方式、运输始发地等，都会有较大的改变，迫切需要行之有效的预测方法及软件。基于灰色理论的预测方法较传统的统计预测方法有较大的不同，它不需要多数据统计的样本，是解决少数据不确定系统预测的有效方法，对我国新港多，港口统计数据不稳定不全面等情况尤为合适。本预测分析软件运用最新的数据库与界面技术，使得预测快捷、直观、界面友好。     

Agriculture and controls in Denmark 1930–1950

Abstract

In 1932/33 the Danish Ministry of Agriculture established a number of government export boards with fairly wide-ranging powers. In spite of strong liberal traditions, Danish farmers soon learned to appreciate government intervention. Firstly, the administration was entrusted entirely to the agricultural organisations, giving them wide opportunities for influence. Secondly, through the export boards, the agricultural interest was afforded the chance of controlling the marketing stage in the same way as it already dominated the production stage via the cooperative movement.

Starting off from this example, we shall discuss in more general terms the integration mechanisms responsible for bringing about close teamwork between organisations and government. This teamwork came about in large measure for reasons of technical administration, the organisations being able to offer a complementary administrative machine which at the same time functioned as a harmonising element for the government. Moreover the Danish political system, characterised as it was and is by consensus democracy and minority parliamentarism, facilitated close integration of the organisations in policy formulation and implementation.     

基于LINGO优化的灰色模型在旅游需求预测中的应用

提出了一种基于LINGO优化的灰色模型（简称LINGOGM），并将LINGOGM模型运用于桂林市的旅游需求预测。与传统的GM（1，1）模型相比，LINGOGM模型在旅游需求预测中具有较高的预测精度和较广的应用范围。     

Towards a Model for Teacher Development in Technology Education: From Research to Practice

This paper reports on a series of interventions in New Zealand schools in order to enhance the teaching of, and learning in, technology as a new learning area. It details the way in which researchers worked with teachers to introduce technological activities into the classroom, the teachers' reflections on this process and the subsequent development of activities. These activities were undertaken in 14 classrooms (8 primary and 6 secondary).The research took into account past experiences of school-based teacher development and recommendations related to teacher change. Extensive use was made of case-studies from earlier phases of the research, and of the draft technology curriculum, in order to develop teachers' concepts of technology and technology education. Teachers then worked from these concepts to develop technological activities and classroom strategies. The paper also introduces a model that outlines factors contributing to school technological literacy, and suggests that teacher development models will need to allow teachers to develop technological knowledge and an understanding of technological practice, as well as concepts of technology and technology education, if they are to become effective in the teaching of technology.     

论我国税收信息化建设的体系结构

税收信息系统的总体构架、功能框架、技术框架以及业务模型构成较完善的我国税收信息化建设的体系结构。该体系结构的建立是金税工程三期所规划的我国税收信息化发展目标的具体体现,是在对税收业务优化、重组的基础上建立起来的,是实现金税工程三期提出“一个平台、二级处理、三个覆盖、四个系统”的根本保障。     

关于吉林省未来经济增长点的若干思考

吉林省未来的经济增长点在哪里?根据经济增长理论和区域经济原理及吉林省经济增长的实际情况,吉林省未来经济增长应依靠产业技术体系变革,振兴工业,大力发展民营经济,创新发展"一汽集团"以及提高中小企业核心竞争力来获得。