四川省消费品市场分析

本文从构成区域经济系统发展要素之一——消费品市场,主要从其历年发展情况、零售总额的构成及空间布局,来分析四川区域经济的发展中存在的一些问题,并相应的提出对策。     

走向深空--测控通信的发展方向

在传统的贸易模式下,我国经济和贸易的快速增长带来很多负面效应, 引起“三高一低”,即原材料的高强度消耗、高度污染、对国外市场的高依赖及低附加值,我国需要“三低一高”的新贸易模式来解决这些问题。本文通过图表和数据说明了旧贸易模式的危害及在旧贸易模式下我国处于不利地位,我国需要转变原有的贸易模式,并总结了将旧贸易模式转变为新贸易模式的途径。     

Space for whom?

A critical assessment of the prospects and constraints of space technology in relation to the socioeconomic and sociocultural development of society emphasizes the need for a reevaluation of the progress made thus far. Proper use of the unique space environment and the adjustment of technology to the requirements of changing pluriform societies could provide mankind with new capabilities for a well balanced utilization of resources, environmental monitoring, and global management.     

当代商业建筑入口空间与城市设计

尝试为商业建筑入口空间建立起一个相对完整的体系分析,为城市商业建筑入口空间的设计朝着更为有序的方向发展提供参考与借鉴。     

加权Hardy空间的不变子空间

证明了加权Hardy空间H^2（β）的乘子代数M（H^2（β）（当H^2（β）的权序列满足^∞∑n=1 1/β（n）^2〈＋∞时）的不变子空间M在单位圆盘内有有限个公共零点时的结构．在这种情况下，M由其公共零点表示成：M=（z—z1）…（z—zn）M（H^2（β））．     

黎曼浸没在全空间中的特征值估计

给出了一类黎曼浸没在全空间中第一特征值的下界估计．设π：M→N为黎曼浸没，其中M是个非紧致流形，N是个在无穷远点有一个极点的黎曼流形，而且Ric（M）≤-（n--1）k，这里k〉0，如果｜｜H｜｜≤c≤（n-1）,那么，λ1（M）≥{（n-1）k-c}^2/4，从而得到了著名的Mckean定理。     

价值工程在教学楼架空层改造中的运用

价值工程作为一种管理方法,对于提高房屋建筑工程项目投资效益效果显著。本文阐述了运用价值工程理论对浙江农林大学教学楼架空层改造的两个设计方案进行优选评价的详细过程,说明如何运用价值工程理论取得最优的设计方案,使项目在一定投资额内达到价值的最大化。     

Organisational Change through Collaborative Learning in a Network Form

In view of the changing nature of organisations, their structures and processes, managing organisational change is seen to be an ongoing challenge. In this paper, organisational learning is considered to be a potent force that drives organisational change. The use of an electronic group communication system supporting a distributed work process is explored in a network form of organisation. Following an analysis of the patterns of behaviour that occur within an evolving electronic social space, this paper concludes with a discussion of the implications for managing change through learning in a network form of organisation.     

Roadmap for interactive exploration of sustainable development opportunities: The use of simple instruments in the complex setting of bottom-up processes in rural areas

Before embarking on the development of rural areas or regions it seems necessary to answer the following key questions: what goals of the parties involved can be realized, and where, when and how? To tackle these questions we have developed a ‘roadmap’, as part of an overall sustainable development procedure for physical planning and spatial management in rural areas. The roadmap is a tool for the process manager and the people involved. It helps to find the way in the exploration of the potential social, economic and ecological benefits of developing the area or region. The purpose of using the roadmap is to alleviate doubts about the advantages of cooperating in pursuit of sustainable development. A back-casting approach is applied to create appealing visions of the future and visualize mutual opportunities worth implementing. In this article we first describe the need for this new roadmap. We then describe its use, step by step and in some detail. An example of the exploration process is described and the strengths and weaknesses of the roadmap are discussed.     

区域—要素统筹：构建国土空间开发保护制度的关键

研究目的:通过对国土空间开发保护制度的核心概念进行辨析,明确国土空间开发保护制度的科学内涵,并讨论构建新时代国土空间开发保护制度的关键性问题。研究方法:综合分析法与对比分析法。研究结果:中国特色的"国土空间开发保护"概念源于"国土空间开发",交融于土地用途管制制度,拓展于自然资源全要素保护。国土空间的内涵有着"区域"型和"要素"型特性之分,目前也存在分别以主体功能区制度为代表和以土地用途管制为代表的"区域"型、"要素"型两类国土空间开发保护制度。未来需要统筹两类国土空间开发保护的需求,让相应制度承担起指引区域工业化城镇化建设活动、实施国土空间用途管制、推进生态功能受损地区系统性修复治理、开展国家公园和自然保护地保护等多重任务。研究结论:做好"区域—要素统筹"是构建新时代国土空间开发保护制度的关键。