物业项目工程部前期工作之“五项注意”

<正>物业服务企业的项目工程部肩负着确保小区内各设备设施安全、可靠运行的职责。依据笔者的工作经验,要做好工程部的工作,确保小区设备设施安全运行,必须在项目接管的早期重点注意以下五个问题。     

电厂锅炉运行与设备维护问题探讨

电厂锅炉运行安全影响并决定着电厂供电可靠性,为了确保锅炉的运行安全,必须在锅炉运行期间做好设备维护,防止设备故障发生。本文从电厂锅炉的运行原则以及衡量标准谈起,对锅炉运行中容易发生的设备故障进行分析,并在此基础上探讨相应的设备维护与锅炉运行优化方式,得出结论,供同行参考借鉴。     

加强对起重机械的安全管理

本文认为对起重机的安全技术检查应注重以下几个方面:运行环境和轨道对起重机的安全运行有直接关系,故是对起重机进行安全检查时必不可少的内容;行走部分的检查;金属结构的检查;各机构和零部件的检查;液压传动部分的检查;起重机电器检查。为保障企业的安全生产和正常运行,必须以《起重机械安全管理规程》、《起重机械监督检验规程》及《起重机械安全规程》等为准则,加强对起重机械的安全管理。做好安全技术检查,是起重设备管理的关键。     

加强设备管理促进制氢装置低负荷安全运行

加强设备日常管理保证装置低负荷安全运行;探求设备低负荷下运行的薄弱环节,消除瓶颈,保证装置安全运行;对部分设备进行改造,搞好节能降耗工作;搞好关键设备技术攻关,解决装置运行中出现的问题。     

电气二次设备配置及安装调试

电气二次设备对水利发电站的安全运行起着重要的作用,因此必须确保其科学配置与安装调试,才能为水利发电的安全稳定运行打基础。     

红外测温技术条件下的变电设备缺陷诊断研究

我国国民用电需求快速增长,因此必须保证变电设备的稳定运行。变电设备故障会影响整个供电系统,必须及时准确地诊断出变电设备的热缺陷,保证设备的安全稳定运行。文章对红外测温技术条件下的变电设备缺陷进行了研究,从红外测温技术原理、对检测环境的要求、变电设备缺陷的类型和特征、红外检测的方法等方面展开了分析。     

配电运行中设备的检修与维护技巧分析

配电设备是电力系统中重要的组成部分，配电运行中设备情况好坏对配电系统的影响较大。因此，为确保配电运行中设备的安全稳定，就必须了解配电运行中设备常常产生的问题、掌握有效的检修与维护技巧，以提供工作效率，减少故障的发生率，确保整个配电系统的安全可靠运行。     

浅谈电力变电设备状态检修

电力系统的正常运行离不开大量的设备支撑,如果某台或某些设备出现了故障,会影响到整个电力系统的安全正常运行,所以做好设备的检修工作尤其必要。在电力系统中,变电环节是电力生产和消费的关键,因此必须保证变电设备运行的可靠性,对变电设备状态进行检修。     

电力系统变电运行故障的排除与检修方法剖析

作为电力系统的主要环节,变电设备运行检修极为关键。变电设备运行过程中如产生故障将对电力系统正常运行造成极大的影响,甚至对供电、人们日常生活造成极大影响。为此,必须做好电力系统设备故障排除与检修工作,只有这样才能确保电力系统能够安全稳定地运行。文章主要对电力系统变电运行故障排除、检修方法及措施进行了分析与探究。     

高压试验的安全技术措施分析

电力系统是由众多高压输变电设备组合而成的,保障电力系统的安全稳定就必须保障高压输变电设备的正常工作。因此,投运前对高压设备进行高压试验或定时的对在线高压设备进行检修试验。高压试验试验地点的自然环境以及电压等级注定了高压试验有一定的危险性,所以在进行高压试验时必须注意保证人员和设备的安全。文章主要从现有的高压试验安全技术规定方面针对性的从主观、客观和安全技术等方面分析了一些技术措施,以求切实保障人员和设备的安全,进而保证电力系统的安全稳定运行。     

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.