浅析GPS卫星定位系统在工程测量中的应用

随着GPS应用的不断增多,GPS技术取得了较快的发展。不仅具有先进的定位技术,而且还具有较为强大的测量功能,这就使GPS技术在众多领域得以广泛的应用。在工程测量中,GPS由于测量精度较高,所以应用也较为广泛。文中从GPS的构成入手,对GPS的应用优势进行了分析,并进一步对GPS卫星定位系统在工程测量中的应用进行了具体的阐述。     

浅析定位系统在物探测量中的应用

GPS带来了电子导航领域的一场革命,但在物探测量中用GPS进行定位,得到的测量数据无法实时传回基地,发现误差时无法及时更正,浪费了大量的人力、物力。GPRS技术与GPS技术的完美结合很好的解决了这一难题。     

GPS在工程测量中应用的研究

GPS定位技术在工程测量中得到了广泛的应用，简要介绍了GPS测量技术的特点、GPS测量的原理，讨论了GPS在工程测量中的作业方法，对促进GPS在工程测量中的应用，有一定的理论指导意义。     

GPS测量技术探讨

GPS技术已经广泛应用到测量的众多方向中,但是测量生产中仍然会有很多问题存在,本文从GPS定位原理出发,对GPS定位中的误差来源进行了分析,进而阐述了GPS平面与高程测量,最后对GPS测量所采用的坐标系统及坐标转换进行了分析。     

浅谈RTK技术在大比例尺地形图测绘中的应用

随着GPS的广泛应用,差分定位技术的发展,RTK定位技术应用越来越广泛,RTK技术是GPS测量技术与数据传输技术的结合,是GPS测量技术中的一个新突破。从RTK的系统组成和作业原理出发,阐明了RTK技术作业方法优越性,极大地提高了外业测量的工作效率,叙述了RTK技术在地形图图根测量、碎部测量中的可行性和RTK外业测量的注意事项,总结了RTK作业时经常会出现的一些问题。     

浅淡RTK技术在大比例尺地形图测绘中的应用

随着GPS的广泛应用,差分定位技术的发展,RTK定位技术应用越来越广泛,RTK技术是GPS测量技术与数据传输技术的结合,是GPS测量技术中的一个新突破。从RTK的系统组成和作业原理出发,阐明了RTK技术作业方法优越性,极大地提高了外业测量的工作效率,叙述了RTK技术在地形图图根测量、碎部测量中的可行性和RTK外业测量的注意事项,总结了RTK作业时经常会出现的一些问题。     

GPS在控制测量中的应用

随着现代测量技术的发展,GPS定位技术已基本上取代了常规测量手段成为了主要的技术手段,本文简述了GPS(全球定位系统)的基本结构和测量原理,总结了GPS用于控制测量所具有的特点,介绍了GPS在控制测量中的应用实例.     

资源勘查中GPS系统的控制测量与工程测量应用

本文基于GPS系统及定位的原理论述了资源勘查中GPS系统在控制测量环节与工程测量环节的科学应用,利用GPS定位技术的高精密性、灵活观测性发挥了其在资源勘查工作中的重要测量作用,有效解决了GPS系统高程控制难、缺乏丰富经验、控制水平有限的核心问题。     

GPS定位技术在测量领域的应用研究

GPS定位技术的出现和不断发展完善,使测绘定位技术发生了革命性的变革,为工程测量提供了崭新的技术手段和方法。本文介绍了GPS系统在测量领域的应用特点。     

GPS定位技术在测量领域的应用研究

GPS定位技术的出现和不断发展完善,使测绘定位技术发生了革命性的变革,为工程测量提供了崭新的技术手段和方法.本文介绍了GPS系统在测量领域的应用特点.     

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.