楠木井滑坡特征分析及稳定性评价

根据楠木井滑坡的地质勘测资料,阐述了楠木井滑坡形态特征、物质的组成以及结构特征的相关内容,分析楠木井滑坡形成的机理,预测该滑坡在降雨、蓄水作用下变形趋势。     

太公镇中心小学滑坡成因机制与稳定性分析

滑坡形成机制及稳定分析是滑坡防治的基础.对滑坡的形成条件、变形破坏机制、发展演变规律进行深入分析,可为滑坡防治设计提供积极的参考.本文分析了太公镇中心小学滑坡体基本特征,滑坡形成的工程地质条件,成因机制,并对稳定性情况做出分析.     

基于库水条件下典型堆积体滑坡抗震能力与破坏机理研究

以三峡库区典型堆积体滑坡——张家湾滑坡为例,结合野外勘察资料,采用数值模拟方法,对该边坡在天然、枯水位、正常蓄水位条件下,张家湾地震响应分析,以研究滑坡极限抗震能力和渐进破坏模式进行研究。研究结果表明:在不考虑库水压力时,滑坡承受地震作用和降雨作用的能力较考虑水压力时小(175m蓄水+地震工况除外);针对张家湾滑坡形态特点,库水静压力的存在,对滑坡涉水坡体和涉水外的滑坡体的作用过程复杂,其变形和破坏模式发生变化:变形受到一定的约束作用,破坏模式由原潜在牵引式滑移变为伴随着潜在的牵引滑移,新生坡表坍塌的破坏形式。     

灵宝峪洼滑坡的形成机理及防治对策分析

论述了灵宝峪洼滑坡形成的地质环境背景,分析了峪洼滑坡变形特征和失稳机理,并对其稳定性进行了分析,提出峪洼滑坡的防治措施。     

四川省宣汉县樊哙镇滑坡的基本特征及形成机制分析

2009年7月16日21时30分,宣汉县樊哙镇古凤村大风滩发生了严重的滑坡灾害,其滑坡方量约50×104m3,最大滑移距离达40m,约10×104m3滑体物质进入河床,将约80m宽的河道堵塞过半(约40m)。滑坡造成民房垮塌和相关设施的毁坏,经济损失巨大。在对滑坡区的地质条件、降水特征等综合分析的基础上,本文根据滑坡形成的过程探讨了滑坡发育特征及形成机制。分析表明,该滑坡是暴雨造成前河河水水位上涨冲刷滑坡前缘所致,超强降雨起到了冲刷、顶托、楔裂、促动的作用。既存在有利于滑坡形成的地质地貌条件,又有不合理的人为活动的因素。深入研究樊哙镇古风村滑坡的形成条件和成灾机理,对该区地质灾害的预防与治理提供一定的技术支持,进而对我国西南地区存在与大风滩滑坡类似的临河型滑坡的灾害隐患点的减灾防灾工作也具有一定的借鉴意义。     

陈家湾滑坡成因机理分析

文章详细阐述了湖北省宜昌市夷陵区分乡镇陈家湾滑坡的地质与变形特征,结合滑坡区地质资料和实地调查访问,对滑坡的成因机理进行了分析。结果表明,影响滑坡稳定的内在因素是有利的地形地貌条件和松散堆积层构成的滑坡体,诱发滑坡的主要因素是大气降雨,并判定该滑坡为典型的慢速推移式滑坡。     

万州区某滑坡工程地质条件及形成机制分析

万州城西的某滑坡受降雨和江水涨落的影响，历年来均发生了不同程度的局部变形破坏，给该片区的移民迁建、城区功能恢复、滨江路（防护堤）建设和人民群众的正常生活等带来了严重影响。文章以该滑坡为例，结合工程实际情况，研究了其工程地质条件，综合分析了其形成机制。     

云南跃进至诺邓公路K39+715滑坡的稳定性分析

针对K39+715堆积型中型土质滑坡,简要描述了边坡的变形及其对公路路基及桥梁的影响,并从滑坡区的现场地质环境、地形地貌、水文地质特征、区域地质构造及人类活动等相关方面对边坡变形进行了分析,滑坡现处于蠕动挤压变形阶段,强降雨对边坡变形起加速及触发作用。基于传递系数法对边坡在自重;自重+地下水;自重+暴雨+地下水;自重+地震+地下水四种工况的稳定性进行了计算,确定了在不同工况下的安全系数,并提出了滑坡处治建议。结果表明:滑坡目前处于极限稳定状态,随着时间的推移和雨季来临,滑坡会进一步发展扩大和滑移。     

大型滑坡稳定性计算与实践

文章以某大型滑坡的工程地质环境为基础，对该滑坡的条件及机制进行了分析，并用传递系数法定量分析，计算出了滑坡的稳定性系数。根据滑坡稳定性评价的标准及治理要求，对各条块与滑坡推力的关系做了直方图，对该滑坡的稳定性进行了评价。     

香格里拉县上江乡拉木古滑坡稳定性分析

针对香格里拉县上江乡拉木古滑坡进行稳定性分析,从滑坡区工程概况、滑坡形态、变形迹象、滑动带特征等方面叙述形成过程。选择典型剖面及分工况定量评价其稳定性,并结合实际对该滑坡提出治理措施。分析结果表明:整个坡体处于基本稳定-不稳定状态,在降雨及工程活动下,整个坡体处于不稳定状态,且滑坡稳定性有进一步恶化的趋势,因此建议对该滑坡采取治理措施。具体而言,可采取的措施主要有:在滑坡中前部设支挡构筑物支挡,支挡结构深入到潜在滑动面之下;坡体后缘外围(后部约20m)设有效的截排水系统,把雨水和坡面汇水排出坡外;加强滑坡的动态监测等。     

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.