电厂脱硫改造工程中某厂房改造结构设计

结合电厂脱硫改造工程实例,详述某厂房改造项目的结构设计方案,针对改造后该厂房本体的结构安全性做出分析,最终在不影响下层厂房使用及建筑空间的情况下完成上层结构的改造,为日后厂房改造项目提供参考.     

浅谈数控机床升级改造

现简单的介绍了机床数控化改造的一些内容,并从数控系统的选定、机械传动部分改造、数控伺服系统改造、电气系统改造等几方面介绍了机床数控化改造的一些方法。     

灌阳县水车电站增效扩容改造中的水轮发电机组改造设计

水车电站是广西首批小水电增效扩容改造电站之一,通过对电站的水能分析及机组改造特点,在不扩容的前提下完成增效改造。本文仅就电站主机设备的改造设计进行论述,提出增效扩容改造中的新思路。     

灌阳县水车电站增效扩容改造中的水轮发电机组改造设计

水车电站是广西首批小水电增效扩容改造电站之一,通过对电站的水能分析及机组改造特点,在不扩容的前提下完成增效改造。本文仅就电站主机设备的改造设计进行论述,提出增效扩容改造中的新思路。     

双母双分段改造中母差保护改造分析

很多变电站都在进行220k V母线由双母线接线方式到双母双分段接线方式的改造,在改造过程中往往由于电网和负荷原因难于对220k V母线进行全停,这样在改造过程中就会面临很大的施工风险。文章介绍了某500k V变电站220k V母线双母双分段改造工程概况,重点分析了在双母双分段改造中220k V母差保护改造过程中遇到的风险,并通过合理的施工方法进行风险控制,保证了该站和电网的安全稳定运行。     

论桂林旧城改造

文章通过对桂林历史背景的分析，阐述桂林旧城改造的必要性，并通过全方位列举旧城改造的措施和成果，对桂林旧城改造进行归纳总结。     

浅析农田水利灌溉工程改造

农田水利灌溉工程的改造攸关我国农业经济的发展,对当地农民的增收起着积极的作用,但是因为各种原因,使得农田水利灌溉工程改造遇到了重重困难,而其中比较严重的问题就是改造资金不足,当地政府的扶持力度不够等,主要通过对现阶段我国农田灌溉工程改造现状的介绍,进而探讨了其具体的改造措施,希望为我国农田水利事业的发展提供帮助.     

城市给水管网改造研究

城市给水管网改造过程是当前城市供水企业正在推进的工作,应该发挥技术的优势,指导城市给水管网改造工作,以顺利推进城市给水管网改造的进程。本研究说明城市给水管网现存管径小、管材差、供水效果不佳的现象,论证了城市供水管网改造工程必行性,提供了城市给水管网改造过程中做好管线布控和定位、管材设计和选择、施工原则和方法、管网碰口施工以及其他方面问题处理等,希望对行业加速改造城市给水管网有所帮助。     

简析既有建筑改造及建筑改造中的项目管理

既有建筑改造工程是资源再利用的有效策略,不但能够更好地保证整个建筑的使用功能,又能工程建设期间能源大量浪费的现象,使城市的整体建设规划更加合理。通过浅析既有建筑改造及建筑改造中的项目管理分析,了解既有建筑改造开展的主要形式及特征,既有建筑物改造及项目管理的有效措施,使建设的节能特性得以更好地发挥,为整个社会的建设工作开展提供强大的助力。     

浅析老城改造规划设计问题

随着我国城市化进程的不断加快,老城改造逐渐进入了一个全新的发展阶段。老城改造指的是局部或者整体性的更新和改造老城市的物质生活环境,从而能够更好的改善居民的生活服务、劳动等条件。但在各城市的老城改造中,普遍存在一些问题,需引起相关部门的重视。首先分析了老城改造规划中存在的普遍问题,然后阐述了改造中应遵循的原则,探讨了老城改造中的不同模式,最后对老城改造规划中应加强的环节提出了建议。     

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.     

From Socialist Subject to Capitalist Object: Industry Enclave Life Past and Present in Wuhan

There is no better place to explore the relationship of industry enclaves to urban life than China, where traditional danweis (work units) have coexisted with new foreign direct investment enclaves. Here we draw on original interviews with workers at Wuhan Iron and Steel Company (WISCO) and Foxconn in the city of Wuhan to examine industry enclaves old and new in terms of their spatial arrangement, work, institutions, and social life and identity. The article is one of the first to integrate urban and economic geographical perspectives on the subject of enclaves. It provides evidence of similarities and contrasts in the spatial arrangement of work, institutions, life and identity centred on industry enclaves old and new. These contrasts reflect wider relations between the state and the market and between social subject and commodified labour in China. In conclusion, we identify several research directions concerning the scale, diversity and reach of urban enclavism in China and beyond.     

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.     

论年鉴编纂与志书编修的关系

年鉴编纂与志书编修是地方志事业的主要任务。文章分别概述了年鉴与志书的定义和特点,并从资料性、性质和功能、结构形式、语言风格及体裁方面分析了两者的相似之处,最后从时间期限、资料取舍、内容侧重点和体裁写法方面论述了两者的差异,论证了两者存在相互影响与相互衔接的关系。     

The Theory of Socially Embedded Games: The Mathematics of Social Relationships,Rule Complexes,and Action Modalities

In their classic work, Von Neumann and Morgensterndefined a game as simply the totality of the rules which describe it. Theydid not, however, elaborate a theory of rules. Such considerations lead toconceptualizing rules and rule configurations as mathematical objects, specifyingthe principles for combining rules, developing the theory of revising,replacing, and, in general transforming rules and rule complexes. Themathematics is based on contemporary developments at the interface ofmathematics, logic, and computer science. This article, drawing on themathematical theory of rules and rule complexes, extends and generalizes gametheory (GGT). The theory of rule complexes is used to conceptualize andanalyze diverse social relationships, roles, and games as particulartypes of rule complexes. A social role, for instance, is the major basisof an individual's action in a game. It consists of at least four majorcomponents – which are mathematical objects – in the determinationof action: value complex, model of reality (including beliefs and knowledgebases), a repertoire of acts, routines, programs, and strategies, and modalities,role-specific algorithms for determininig or generating action in gamesettings. The article focuses on three types of action modality routineor habitual, normative, andinstrumental modalities. The theory: (1) provides a cultural/institutionalbasis for a theory of gameswhere games, social relationships, and rolesare formalized in terms of rule complexes; (2) explains human action as a formof rule application or rule-following action, which underlies allmodalities of action; (3) formulates the theory that actors construct an action or make choices amongalternative actions by making comparisons and judging similarity (ordissimilarity) between an option or options considered and their norms and values,and, in general, determine whether or not, and to what degree, a value,norm, or goal will be realized or satisfied; (4)reconceptualizes ``game' as a social form and makes a distinction between open and closed games.     

企业专业化、标准化、集约化与信息化统筹建设方略

在国内外,很多优秀企业从愿景和价值观出发,通过工作流程对其进行分解并实现公司标准管理体系,通过管理信息化建设将工作流程加以实施,最终实现企业专业化、标准化、集约化工作流程固化和与之匹配的管理信息化平台。文章从专业化、标准化、集约化与信息化实现之间的关联分析出发,以实现专业化、标准化、集约化统筹规划运作与公司管理信息化系统软件实现为思路,以解决长期提升公司管理运作效率为宗旨,对统筹企业专业化、标准化、集约化与信息化建设进行探讨。     

建设工程项目索赔与反索赔技巧的研究

结合当前建筑市场发展趋势,对建设工程中常遇的索赔和反索赔技巧及要点展开了研究和总结,提出项目的索赔和反索赔对于培养和发展市场、促进建筑业的发展起着非常重要的作用。     

浅谈接触网软横跨工程施工技术优化与应用

本文主要通过接触网软横跨工程传统的施工技术的进行分析、试验、对比优化改进,通过测量、数据采集、计算、预制及安装调试等步骤分析、总结,创新和完善了软横跨施工技术。充分的证实了软横跨优化创新后的施工技术,在接触网工程施工过程中起到了一次到位良好的效果,缩短工期,避免了重复用工,提高了工效,在今后中国电气化铁路接触网新建、大修、扩建及改建工程中具有很强的推广意义。     

The Geography of Innovation in China and India

The BRICS countries in general, and China and India in particular, are now widely regarded as the areas of the world likely to challenge the economic leadership of the United States (US) and the European Union (EU). A large part of this challenge will come from rapid technological catch‐up by China and India. Yet, despite a recent rise in interest, there is limited knowledge about how and where innovation takes place in these two leading emerging countries and to what extent the Chinese and Indian territorial systems of innovation differ from those in the EU or the US. In this article we explore the geography of innovation in China and India, concentrating on understanding key territorial‐level innovation trends by country, region and technology field, using the US and the EU as benchmarks. We find significant contrasts between the geography of innovation in China and India and that of the US and the EU. First, the degree of concentration of innovative activities in both countries is extremely high. Levels of agglomeration of innovation in the coastal provinces of China, as well as in Delhi and the South of India, significantly exceed the levels of agglomeration found in the USA and the EU. Secondly, China has witnessed a more rapid increase in the degree of concentration of innovation than India. We posit that the differences in the geography of innovation between, on the one hand, China and India and, on the other hand, between these countries and the developed world are rooted in different institutional settings, different systems of innovation and different national innovation strategies.     

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.