AutoCAD考试系统的研究与开发

文中介绍了AutoCAD考试系统的基本设计方法。利用DXF文件的方法开发了VB与AutoCAD之间图形数据交换的接口程序,从而把高级语言、数据库和绘图软件三者联接起来,实现了AutoCAD考试系统中图形数据的自动评分功能。     

AutoCAD扩展图元数据在地籍测量中的应用

本文对AutoCAD中扩展图元数据(XDATA)的数据格式进行了详细分析,介绍了扩展图元数据在AutoCAD中添加、访问和使用的方法,讨论了扩展数据在地籍测量中的具体应用,对从事地籍测量工作的技术人员有一定的借鉴作用。     

基于AutoCAD ActiveX Automation的DWG工程图档入库技术的研究

文中针对DWG工程图档信息自动入库的问题,基于AutoCAD的AtiveX Automation技术,利用Visual Basic编程实现对标题栏信息和DWG图纸文件信息的自动提取,并采用ADO技术访问数据库,最终实现DWG工程图档信息的自动入库。     

浅谈AutoCAD和GPS RTK在工程测量中的应用

从工程测量的测角和测距两方面介绍了AutoCAD和GPS RTK测量技术的原理、作业方法,就AutoCAD和GPS RTK技术在地籍测量中的应用,保证所有计算结果的准确可靠。阐述了就AutoCAD和GPSRTK技术在地籍测量中的应用,以及与传统的测量方法比较的优势作了介绍,指出AutoCAD和GPS RTK技术在测量中有着广阔的应用前景。     

自动极坐标系统在隧道工程测量中的应用

自动极坐标测量系统是近年来的先进测量技术，可应用于工程测量的多方面。铁二局科研所开发其在隧道施工测量中的综合应用取得成功。实现了隧道周边轮廓炮眼位置放样和断面测量的自动控制。断面测量数据自动分析、绘图和打印有关数表。提高了我国隧道施工测量技术的自动化水平。本文简要介绍该系统技术性能供大家参考。     

自定义编码自动成图方法探讨

文章详细介绍了自定义编码自动成图方法,该方法通过对外业测量数据按统一的规则进行自定义编码,再通过编程转换生成CASS简码文件格式,能实现对量测的房子宽度及直角量测数据、房子类别、测点的地物类等信息进行编码,在测量内业中实现地物的自动高效绘图目标。通过自动内业成图,把人工编辑或编程自动采集到的带有编码属性、相互地物的拓扑关系的测量数据生成能被专业绘图软件识别的数字格式文件,然后由软件自动读取该数据文件完成相应的点状地物及线状地物的绘制。在提高绘制地物线速度的同时,减少了人工干预带来的错误,提高了绘制地物线的质量。     

GPS在输电线路测量中的应用

随着国民经济的发展,电网的建设得到了大力发展,线路测量为输电线路设计提供了重要的数据依据,GPS的运用给输电线路的测量带来了很多便利,本文主要是对GPS在输电线路测量中的运用原理、工作目标、具体测量工作,以后的发展趋势等进行了简要阐述,希望能为以后的工作提供更多的理论参考。     

浅谈如何实现公路横断面无纸化测量

针对公路横断面测量数据手工记录、处理的不足之处,文章提出一种利用全站仪对边测量采集公路横断面变坡点坐标数据,并用Excel编程自动转换生成横断面数据文件的方法,来实现公路横断面的无纸化测量。实践表明,这一方法能提高公路横断面测量的质量和效率。     

浅谈大型调水工程施工测量步骤和方法

文章结合南水北调某渠道项目施工测量控制网的布设方案,总结了大型调水工程施工测量的步骤和方法,并提出了在工程施工测量工作中联合使用AutoCAD和全站仪可真正实现测量工作内外业管理的一体化。     

10kV自动调压和无功补偿装置在配电线路上的运用

本文通过选取一条典型的10kV农网线路,通过采取在线路中后段安装自动调压装置来提高配电线路末端电压,延长10kV线路有效供电半径,并通过在线路上安装自动无功补偿装置实现了无功就地补偿,有效降低了线路损耗,提高了线路经济运行水平。     

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.     

Ansätze und Ergebnisse anglo-amerikanischer M&A-Forschung

Based on a review of established U.S. management journals (1995–2003), six schools of thought are identified within the Anglo-American M&;A research: “Capital Market”, “Principal/Agent”, “Industrial Organization”, “Organizational Behavior”, “Human Resources” and “Strategic Management”. The literature review shows that the definition of M&;A success, the methods applied, and insights from empirical research differ according to the respective school of thought. Empirical studies focus on the resource combinations of merger partners, the specific circumstances of merger negotiations, and on integration management as antecedents of merger performance. Unfortunately, empirical findings have not yet provided reliable explanations for M&;A success. Based on the current state of Anglo-American M&;A research, the authors discuss implications for business practice, identify research gaps, and propose areas for future research.     

Introduction of New Technology with a Sound Transition of the Input-Output Structure

We examine the general equilibrium repercussions associated with the introduction of new technologies, using the generalized Leontief system that allows technological substitutions. We show that an untested introduction of cost-increasing technologies in any industry may result in creating a non-productive technological structure that does not satisfy the Hawkins-Simon condition, following the autonomous dynamic adjustment process with structural transitions in the economic system. Therefore, we propose a practicable control scheme of introducing cost-increasing technologies that strictly avoids the creation of non-productive structures in all periods of structural transition, using the available information on the ex ante technological structure.     

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。