配送中心规划(之四)

第4讲　配送中心的区域布置 配送中心的系统布置就是根物流作业量和物流路线,确定各功能区域的面积和各功能区域的相对位置,最后得到配送中心的总平面布置图。 4.1配送中心系统布置的程序 系统布置设计(SLP)是一种最早应用于工厂设计的系统布置设计方法,该方法具有很强的实践性,同样SLP也可应用于配送中心的系统布置中。配送中心系统布置的一般程序如图1所示。     

配送中心区域布置及评价方法的研究

根据配送中心物料搬运的特点，提出了一种基于流量流向图的配送中心区域布置方法；针对配送中心的若干布置方案，引入基于作业次数的当量物流强度概念，建立了基于作业成本的配送中心方案评价模型；以某医药配送中心为例，对配送中心区域布置方法和评价模型进行了验证。     

浅谈某微型车发动机罩锁布置方案

发动机罩锁的布置,是将发动机罩锁布置在发动机罩前端区域,用以固定发动机罩板,避免在行使过程中，发动机罩板翻起，影响安全。文章主要浅谈上汽通用五菱汽车股份有限公司新设计开发的某车型的发动机罩布置方案。     

浅谈某微型车发动机罩锁布置方案

发动机罩锁的布置,是将发动机罩锁布置在发动机罩前端区域,用以固定发动机罩板,避免在行使过程中,发动机罩板翻起,影响安全.文章主要浅谈上汽通用五菱汽车股份有限公司新设计开发的某车型的发动机罩布置方案.     

汽车乘员舱的布置设计

文章详细介绍了乘员舱内饰相关的设计要求,包括对座椅的参数定义和座椅与周边零部件的间隙要求,还介绍了门封板上操作部件的布置区域,对乘员舱的布置设计有很好的借鉴及指导作用。     

SLP方法在环球公司仓储系统布置优化中的应用

本文以环球公司的仓储系统为研究对象,发现各作业区域布置散乱,未考虑原材料和产品的出入库流程,造成搬运路线迂回以及人员无序移动。针对此现状,运用SLP方法对仓储系统中各作业区域间的物流和非物流关系进行相关性分析,得到作业区域位置和面积相关图,最终得到优化的布置方案,提高整体物流运行速率,高效地对外界进行服务。     

基于SLP的超市区域布置调研及优化

系统布置设计（SLP）作为设施布置与设计的传统方法逐渐在服务系统得到应用,合理的平面布局设施是提高市场竞争力和服务质量的关键因素之一。针对超市的设施规划问题,以华润万家的某一层区域布置为例,在分析超市顾客流并结合实际调查问卷的基础上,运用系统布置设计（SLP）方法分析各作业单位之间的综合接近程度,得出各单位之间的位置相关图,提出超市规划布局优化方案,并对其进行评价。     

冷链物流中冷库单体的设计和功能布置的研究

本文以冷库单体为研究对象,对库型选择、功能区域划分、防火分区、冷藏间面积、货架排布、层数及层高确定、保温隔热设计、功能房间布置等多方面做综合分析。研究结论可为大型冷库单体设计及功能布置提供一定的参考。     

给排水设计若干问题探讨

文章对现代给排水设计中塑料管的应用问题、室外排水管道的连接问题、室内消火栓的布置问题、区域消防问题、消防系统增压设施P1的计算问题、室内消防管网阀门布置问题、不具备设屋顶水箱的建筑,用气压罐代替消防水箱,其调节容积的确定问题进行了探讨。     

消除CFB锅炉尾部受热面烟气走廊磨损技术试验研究

循环流化床锅炉分离器与尾部烟道形成П型布置,烟气由分离器进入尾部烟道前,由于惯性原理作用,尾部烟气特别是烟气走廊区域发生严重的非均匀含灰流动,布置于该区域的受热面由于承受不均匀的飞灰冲刷,经常被局部磨损泄漏造成机组停运。文章阐述了经自主设计采用阻而不堵的均流技术,彻底解决了这一困惑诸多电厂的老大难问题,该技术已经多年的实践检验,具有良好的市场应用前景。     

浅谈道路横断面设计

道路横断面组成及类型;行车道、路肩、人行道的宽度和横坡度;中间带、路侧带的设置;平曲线加宽、超高的原因和计算方法;爬坡车道与避险车道的设置;行车视距及视距保证;横断面设计方法、土石方数量计算及调配等问题。     

Urban Symbolic Violence Re‐Made: Religion,Politics and Spatial Struggles in Istanbul

The symbolic and physical map of Istanbul has undergone dramatic shifts over the past four decades. Squatters—the persistent underdogs in this huge metropolis—have mounted an attack against established economic and cultural hierarchies. This challenge has transformed the structures of symbolic violence through the production of an alternative urban space (contentious neighborhoods and districts, teahouses, innovative district and street layouts, and ‘Islamic’ internal and external architecture). In the process, the meanings of urbanity and provinciality, of secularity and Islam, have been altered—and stigma, along with urban rent, has been systematically redistributed (although redistribution has been far from egalitarian). The dominant sectors ultimately absorbed the attack: squatters remained subordinated, but the terms of subordination have changed. A synthesis of Bourdieu and (a geographically revised) Gramsci sheds light on this process of challenge and absorption in and through urban space.     

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.     

Reframing fundraising research: The challenges and opportunities of interpretivist research practices and practitioner researchers in fundraising studies

This paper examines interpretivism as an approach for researching fundraising practice as context and practice specific. In doing so, it highlights the agency of fundraisers and extends critical analysis of fundraising practice and its broader implications in ways that the dominant positivistic, functionalist literature does not. Building on previous comparisons of positivist and interpretivist approaches, we consider two fundraising studies, and benefits and challenges of using an interpretivist approach. These observations highlight both the complexity and messiness of interpretivist studies, and of the fundraising process. The paper concludes by discussing how these challenges can be managed through analytical iteration, adjustment, and pragmatism throughout the research process; while advocating for including more critical and dialectic approaches to research fundraising and fundraisers' broader practice.     

基于Quest的车间物流建模和仿真

在生产线规划设计过程中,通过计算机仿真,可以在规划、设计阶段就对生产线系统的静、动态性能进行充分的预测,以便尽早地发现系统布局、配置及调度控制策略方面的问题,从而更快、更好地改善系统设计。因此,利用Delmia/Quest,针对车间物流的建模和仿真等进行了探讨和分析。     

Hiring for retention and performance

This study evaluated the usefulness of several pre‐hire variables to predict voluntary turnover and job performance. Analyses showed that applicants who knew current employees, had longer tenure with previous employers, were conscientious and emotionally stable, were motivated to obtain the job, and were confident in themselves and their decision making were less likely to quit, and had higher performance within six months after hire. Results also indicated that pre‐hire attitudes (employment motivation and personal confidence) did not predict turnover and performance beyond biodata (pre‐hire embeddedness in the organization and habitual commitment) and the personality traits (conscientiousness and emotional stability). For all predictors but personality, the strength of the relationships weakened over time up to two years after hire. Nonetheless, organizations can avoid voluntary turnover and increase performance by basing hiring decisions on the set of predictors analyzed in this study. © 2009 Wiley Periodicals, Inc.     

论国资委与国有企业的功能分化与目标定位

现有国资委和国有企业政策、法律及实践定位互相矛盾、含混不清,导致国资委和国有企业无法对自身进行准确定位,国有企业绩效无法充分实现,现有绩效遭到质疑否定。改变现状的可行路径是通过国资委和国有企业的功能分化,实现分类改革,不同类型的机构和企业确定不同的目标定位。     

Input/output ranges and performance: an examination of US machine tool producers

Despite the establishment of high-tech multinational enterprises (MNEs) in Ireland since the late 1950s, the country did not succeed in closing the technological gap with most of its EU counterparts. The weak National System of Innovation (NSI), and in particular low business and government R&D levels, combined with a lack of research and technology linkages between MNEs and indigenous firms, explain these poor results. However, the Shannon region in the West of the country presents some specific institutional characteristics that could theoretically make the region a strong technological enclave. The various actors in the region - i.e. the administrative, financial, political and research institutions, as well as the business organizations - have indeed infused a new type of economic development. After a brief review of the available concepts and models articulated around these actors and their interrelationships, the paper analyses whether the Shannon region, taken as an illustrative example, mirrors a specific economic and technological localized setting. The study is based on a survey of indigenous and foreign firms.     

风险评估与控制在电力企业安全管理中的应用

文章介绍了风险评估与控制的方法、特点和应用形式以及在市级供电企业中的应用情况,重点介绍了电网、设备、作业、环境与职业健康风险的风险评估及应用情况,为电力企业建立现代安全管理模式提供参考。