浅谈地理信息系统对排水管网管理优势

由于我国城市排水系统存在许多严重问题,导致内涝灾害和暴雨滞留.仅仅依靠传统的人工管理早已无法满足现代化管理的需要,基于这种现状,建立一个综合型、 现代化的城市管网管理系统已经刻不容缓,防治内涝.城市排水管网系统应采用GIS强大的空间数据处理能力,结合暴雨管理模型,实现管网的数字化管理与仿真.     

城市供水管网建设与管理技术研究

随着社会的飞速发展和城市建设的不断进步，地下管道的大量增加，城市地下空间资源显得越来越重要。在城市的建设当中，如何建立起好的供水网管网，已成为一个很重要的社会问题了。城市供水管网建设与管理是一项相对复杂的工程，需要通过设计计算、报批、建立数据库、GIS系统维护等方面来实现整体的布局和管理。本文主要针对城市的供水网络的建设设计和日后的管理进行详细的分析。     

论地质矿山中GIS技术的应用

矿山三维GIS将成为矿山生产规划和信息化管理不可缺少的工具。笔者通过对GIS技术的分析,对三维GIS技术在矿山地质勘察管理信息系统中的应用的途径及实现方式进行探讨。     

GIS在炼化企业厂区外管道安全管理中的应用研究

吸取国内输油管道爆炸事故教训,为解决部分炼化企业厂区外管道存在的安全问题,参照GIS技术在炼化厂区地下管网安全管理中的应用模式,提出利用GIS技术建立厂区外管道地理信息管理系统,利用GIS可视化、空间分析、管道数据综合分析等功能及时发现隐患并为消除措施制定提供基础数据,同时监督厂区外管道基础管理工作的落实并降低风险,整体提升厂区外管道安全管理水平。     

基于聚合通道特征下的探地雷达对地下管网建模

本论文提出一种利用探地雷达检测数据建立地下管网GIS模型的方法。该方法应用聚合通道特征(ACF)自动分析地下管网的探地雷达数据并生成地理参考线,并通过实地实验验证了该方法的有效性。     

青海省地下管线探测工作方法探讨

随着城市化进程的不断推进,城市功能的调整和城市建设发展迅速,新建、改建、扩建项目不断增加,作为城市基础设施重要组成部分的生命线管网系统越来越复杂。本文基于地下管线探测仪,对不同材质管线探测方法和精度指标进行研究,以地理信息软件为平台,建立了某小区的地上和地下管线三维可视化系统,为青海省城市地下管线探测技术的发展进行了有益的探索,为城市生命线管网风险分析提供科学依据。     

地下管网地理信息管理系统的应用研究

地下管线是基础设施的重要组成部分，是地上建筑等基础设施赖以生存和发展的物质基础。地下管网布局图纸、资料是基础建筑规划的重要材料，准确掌握地下管网布局及现状是保障基础建筑安全发展的基础。充分发挥信息化管理的作用，依托信息化技术实现地下管网地理信息管理，是当前基础建筑规划发展中的重要课题。     

基于 Skyline 平台的数字城市多维展示与决策系统研究

本文探讨了基于 Skyline 平台的数字城市多维展示与决策系统的构建方法,提出并实现了一个面向数字城市领域的三维GIS 交互式可视化应用系统.实现了二维、多维联合显示、查询、空间分析和最优路径分析决策功能,并在多维景观模型的建模技术、海量矢量数据的访问和查询方面给出了自己的观点.本文的研究,能够在一定程度上为城市数字化管理提供支持.     

管线实体数字化决策支持平台开发及应用

为实现对地下管线市政系统各项数据的统计分析，为市政基础设施供地与管控方案提供精准、科学、集约的决策支持，在城市现有的地下管线数据、国土调查数据、人口数据等基础数据的基础上，基于实景三维开发了管线数字化决策支持平台，应用实践表明：管线数字化决策支持平台不仅为数字孪生场站提供了数据基础，而且能为地下管线市政设施的科学规划提供精准分析和决策支持。     

电厂建设厂区地下管网的策划管理与控制

电厂建设厂区地下管网种类多、分布广、专业交叉多，均为隐蔽工程，做好地下管网前期策划，工程施工过程质量控制和数据的采集处理、整理，后期资料整理、现场标示、标记等工作具有非常重要的意义。文章首先分析了电厂地下管网建设工程的特点，论述了施工管理策划和施工中的过程及质量控制的要点，以确保施工、生产、运行、检修做到无间隙、无缺陷衔接，为电厂投产后生产管理和检修维护工作奠定良好基础。     

Development in Information and Communications Technology (ICT) Statistics at the Australian Bureau of Statistics

This paper outlines the ICT statistical developments that the ABS has undertaken over recent years. These developments have been on both the supply side (ICT industry) and the demand side (use of IT by sector). The content of ABS ICT surveys has changed significantly over the last few years and are expected to develop further in line with industry changes and emerging policy needs.
Recent developments in household collections have been the inclusion of IT use questions in the 2001 Census of Population and Housing and in various ABS social surveys such as Children's Participation in Culture and Leisure Activities. Annual business IT use surveys are now conducted and include topics such as Internet commerce and IT security. Biennial ICT industry surveys are conducted to provide data on ICT production, imports and exports, ICT industry employment, performance and structure information. An Internet activity survey is run every six months and provides regional Internet access details and infrastructure details on Internet service providers.
A major development for 2002–03 will be the compilation of an ICT satellite account. ABS intends to produce an ICT Information Development Plan to guide its future statistical development work in the ICT field.     

Value at Risk in the Suburbs: Eminent Domain and the Geographical Politics of the US Foreclosure Crisis

Several US counties and local governments have recently considered a novel solution to the foreclosure crisis. They plan to use eminent domain to compel the owners of mortgage debt—and specifically of private‐label mortgage‐backed securities—to sell the debt to the government at a price reflecting the loan's market value. The government would then restructure the debt and resell it to new investors. The plans are striking because—in contrast to both development‐driven eminent domain and the federal subprime bank bailout—they would force investors to assume asset devaluation and increased long‐term risk. Notably, the plans have emerged as an instance of financialization‐focused politics in suburbs and suburban cities of color, specifically majority‐black and ‐Latino/a suburbs. Local support for the plans, we argue, is rooted in the long‐term disinvestment of these ‘suburbs of exception', which became targets of subprime lending and eventually sites where the ‘financial exception' has been localized. But these demographic shifts, fragmentation and fiscal pressures have at the same time created a suburban political terrain in which the plans have gained their strongest political support.     

Towards a Theory of Serendipity: A Systematic Review and Conceptualization

Serendipity – the notion of making surprising and valuable discoveries – plays a major role in the success of individuals and organizations alike. Previous research has established the importance of serendipity and identified important individual- and organizational-level antecedents. However, the literature has been dispersed and the boundaries of the concept have been blurry, leading to a lack of conceptual clarity and structure, and thus limiting validity and managerial actionability. Based on a systematic literature review, I synthesize existing management-related research on serendipity and explicate the emergence and composition of serendipity in the organizational context. I first identify three necessary conditions that differentiate serendipity from related concepts such as luck or targeted innovation: agency, surprise, and value. Then, I draw from the literature on sensemaking, event-based theorizing, and quantum-based approaches to management to conceptualize the process of cultivating serendipity in the organizational context as a process of enabling potentiality and materialization, and develop a multi-level theory of (cultivating) serendipity. This conceptualization contributes to our collective understanding of how, why, and when (i.e., under what conditions) organizations can leverage the value in the unexpected, which opens up fruitful avenues for further research.     

Accountability of NGOs in Bangladesh A critical overview

NGOs in Bangladesh have been recognized as effective change agents in the socio-economic arena throughout the world. Their contributions in micro credit, non-formal education and primary health care are widely known. NGOs play a significant role in society. NGO accountability, as a result, has become a critical issue. NGO accountability in Bangladesh has been examined here in relation to patrons, clients and themselves. Of the three relationships only accountability to patrons is in a near satisfactory state. Accountability to clients is handicapped by lack of opportunities of beneficiaries to participate meaningfully in NGO policy making. Accountability to themselves is adversely affected due to the adherence to a strictly hierarchical system and the influence of founding and charismatic NGO leaders.     

Towards an Asian model of human resource management? A comparative analysis of China,Japan and South Korea

There has been much discussion regarding the possible decline and weakening of national systems of human resource management (HRM). Yet, culture and institutions are often cited as the major stumbling blocks to this outcome. Such constraints may dissipate in the analysis, particularly if ‘regional clusters’ are considered where geographic and cultural closeness and ‘openness’ to similar economic pressures exist. In such cases, it might be postulated that convergence in HRM will occur. We argue that China, Japan and South Korea represent such a cluster. This article examines these countries, to see if a degree of convergence is taking place and if it is towards an identifiable ‘Asian’ model of HRM. A model of change is presented that distinguishes between levels of occurrence and acceptance. Details of the development and practice of HRM in each country are then set out. The article ends with a discussion and implications section and a brief conclusion.     

The Creation of the Office for National Statistics

A new Office for National Statistics was created in the United Kingdom in 1996 following a series of developments designed to strengthen the relevance and integrity of statistics. This paper describes these fundamental changes and sets out a blueprint for future progress. It also sets current developments in the United Kingdom in an historical and international context.     

What helps? Women engineers' accounts of staying on

We have considerable understanding of the obstacles that women engineers encounter and the reasons that they leave the field, but we know less about what enables them to remain. Adopting an interpretivist approach, this article examines how a group of British women engineers in two FTSE 100 companies account for “staying on” in their male‐dominated work settings. We delineate four specific forms of help that facilitate women's retention in the field. We argue that exposure to help leads to women developing a habitus that enables them to continue working in engineering. To conclude, we draw on our findings to outline HR practices that will facilitate supportive relationships in the workplace and pave the way towards developing more positive organisational climates.     

论现代物流企业的发展观

物流业经过诸多年的发展目前已经成为最热门的行业之一,物流企业的注册数量也与日俱增,达到前所未有的规模。毋庸置疑,任何企业都希望自己迅速做强做大,并成为真正现代物流企业的典型代表,要实现这一目标一个首要问题就是要解决现代物流企业的发展观问题。     

浅谈大体积混凝土裂缝的控制

大体积混凝土的裂缝问题是实际工程中长期困扰工程技术人员的问题,其控制技术的研究是混凝土结构研究的热点问题,具有重大的学术价值和潜伏的工程背景。     

Supply Chain Strategies in the UK Fashion Industry—The Rhetoric of Partnership and Realities of Power

This paper focuses on the fashion industry, one characterised by issues such as dramatic shifts in the scale and power of major retail buyers in the market, the advent of retailer own brands, and the nature of sourcing and supply chain decisions, issues that are increasingly global in nature. The aim of this research is to explore the nature of relationships between UK high street multiple fashion retailers and their contracted suppliers, many of whom are entrepreneurial firms by most definitions of the term. Four core themes emerge from the literature and provide a framework for the research, namely, power, process, partnership, and people. The research approach was qualitative, and conducted over a period of twelve months. The paper ends with an agenda for future research.