Differences between workstations and keypad group support systems: Implications for keypad GSS facilitators

Organizations are successfully using group support systems (GSS) to improve efficiency, effectiveness, and satisfaction in organizational meetings. Meeting success relies on making an appropriate match between group, taks, and technology. This responsibility often falls to the meeting facilitator. This article draws upon GSS and facilitation literature to develop a framework for the discussion of effective facilitation in workstation and keypad meeting environments. The article identifies differences between the systems and how they impact upon the behavior of the meeting facilitators and their choice of technology. Compensatory actions are proposed for keypad facilitators to address the lack of key workstation features. Keypad strengths are also identified to show the opportunities available to facilitators to maximize the benefits of using these GSS. Further, it is proposed that different types of GSS are not mutually exclusive and should be seen as complementary components of a suite of GSS tools designed to support organizational goals.     

弱势群体社会支持的理论及现实依据

弱势群体是动态的概念,在一定的社会支持下有可能完成角色转换。社会支持系统构成要素有主体、客体、介体等。国家支持是救助弱势群体的主导性力量。物质支持是弱势群体需要结构中的优势需要。国家、群体、个体三个层次的社会支持主体应紧密配合,与时俱进,为弱势群体构建由物质支持和精神支持共同组成的结构体系。在欧美发达国家,美国的＂法制化＂、德国的＂补助化＂、瑞典＂福利型＂等典型做法值得我们思考和借鉴。     

航材供应链保障模式研究

将供应链思想应用于航材保障中,提出航材供应链概念,建立航材供应链保障模式,研究分析其运行机制。     

基于JDCS模型的项目变更管理浅议

工作需求—控制—支持(The job demand-control-support,JDCS)模型是工作压力研究领域一个影响广泛的组织压力模型。项目变更管理是执行项目变更,管理工作压力的过程。基于JDCS模型的三个工作心理因素,阐述项目变更管理的成功三因素:工作需求之领导间协同一致;工作控制之计划和行动的协调与执行一致;社会支持之全员参与。     

沈阳地铁重工街站出入口暗挖通道施工技术

重工街站一号出入口暗挖通道为超浅埋暗挖施工,通道上方为沈阳市主要干道且有污水排水管,施工中通过加强支护系数,选用恰当施工方法,保证了施工安全。另外,通过自行设计衬砌施工方式,满足了经济、技术、安全等方面的要求。     

基于柔性的军队油料保障链流程研究

基于对油料保障链流程的整体把握,首先对军队油料保障链现状及其存在的问题进行了分析,接着提出了重组军队油料保障流程的设想—构建基于柔性的油料保障链,并阐述了重组的目的和意义,最后重点描述了基于柔性的军队油料保障链流程结构、部分节点的功能以及保障链的特点。     

Brexit and the Politics of UK Growth Models

Brexit has reopened and repoliticised the debate about future growth models for the UK economy. This contribution argues that this debate is built around historically specific path dependencies that reflect the particular character of public debate about British political economy, while also suggesting that the debate around Brexit takes place at a very distinctive moment in the history of democratic capitalism in Europe. This combination gives the renewed politicisation a specific and perhaps perverse character. The paper considers how we should approach debates about growth models, paying particular attention to the importance of the politics of support. It suggests that recent debate about growth models has been largely subsumed within the politics of Brexit, which has politicised that debate, albeit through the emergent political economy frames that Brexit has provoked. The paper explores the ways in which the demise of three key props of European democratic capitalism – a sustained period of economic growth, a governing philosophy that subordinated the market to wider social purposes and strong political parties – play out in the context of Brexit and the search for a new politics of support.     

基于LVQ神经网络的财务舞弊识别模型实证研究

为了保护广大投资者和规范国内资本市场,对财务舞弊识别的研究具有重要的意义。在参考前人研究的基础上,选择能识别财务舞弊的指标,利用主成分分析法约减指标,得到9个综合变量。在此基础上,利用学习矢量量化(Learning Vector Quantization,LVQ)神经网络建立财务舞弊识别模型;此模型对测试样本的判断准确率高达90.9%,验证了模型的有效性。最后把此模型与用其他方法建立的财务舞弊识别模型进行比较,发现LVQ神经网络建立的财务舞弊识别模型,能更有效地识别测试样本有没有财务舞弊。     

浅谈响水矿回风斜巷掘进工作面临时支护方式及应用

煤矿巷道掘进过程中,工作面临时支护安全问题是困扰煤炭生产多年的一项技术难题。应该本着科学规范、先进、实用的理念设计巷道掘进工作面的临时支护结构,保证岩体稳固,减少顶板冒落事故。煤矿掘进树锚支护中采用打设点锚进行临时支护,是对破碎围岩进行有效控制,保证掘进工作面安全施工的关键。     

略论中小企业融资困境的化解

中小企业融资困难问题已经严重制约了其发展。从中小企业融资方式入手,认为当前中小企业面临的融资困难既有银行方面的原因,也有企业方面的原因,更有政府方面的原因。政府支持将能有效化解中小企业融资困境,具体应从财政、金融、政策等方面着手。