基于柔性生产型企业原料仓库内布局规划改造研究

基于柔性生产企业库内运作管理现状,分析库内存在的不合理因素并进行合理优化,提出相应整改方案和实施效果分析.     

库内降雨下的尾矿库坝体浸润线变化规律研究

通过库内模拟降雨条件下的堆坝模型实验,研究了在库内降雨条件下坝体的浸润线变化规律,实验结果表明:库内水位的变化对浸润线的影响比较明显,坝体整体的浸润线高度随着库内水位的上升而不断上升;浸润线高度变化存在滞后于水位高度的现象,干滩面远端和干滩面中部处的浸润线高度变化滞后于水位高度不是太明显,在干滩面近端和坝体外坡处的浸润线高度滞后于库内水位高度比较明显,当库内水流渗流至干滩面近端和坝体外坡时,滞后现象逐渐消失,浸润线上升速率和水位上升速率基本一致。     

深圳地铁3号线四期三轨供电车辆基地运用库工艺设计研究

本文以采用第三轨供电车辆的深圳3号线四期坪地停车场为例,对运用库供电方式的适应性及优缺点进行了分析.其次针对坪地停车场运用库内设置滑触线与第三轨结合的特点,研究了供电形式对列检制度及发车效率的影响,分析了与无人驾驶模式的适应性.进一步探讨了库内股道分别设置滑触线、接触轨时,对应股道区域的工艺设计要素及方案.为其他采用第三轨供电制式、考虑无人驾驶条件的车辆基地的工艺设计提供参考.     

关于民用高层建筑地下汽车库通风及排烟设计的探讨

对高层民用建筑地下汽车库通风与排烟系统的形式进行了分析了,并利用诱导风机解决汽车库内的通风换气系统,同时对防火和防排烟阀在车库内的应用进行了具体的阐述。     

库内相对湿度的测定与换算

测定库内的相对湿度．历年来对其风速一直沿用0，2米／秒的标准。但近年来随着仓房密封村料的改进和密封技术的提高，有关部门考虑到这一点，巳将库内风速下调为0.125米／秒的新标准。     

符合性和可追溯性要求企业将文件管理与过程管理结合得更好

美国海军后勤部副部长尼古拉斯·库内什（Nicholas Kunesh）在美国五角大楼工作，直接向美国海军部长汇报工作。库内什曾任摩托罗拉公司的高级经理，负责公司在日本的供应链运营，他也在松下公司工作过较长时间。他作为部门的精益六西格玛倡导者，寻求多种途径来节省美国海军的开支。     

浅谈库内柱式检查坑整体道床施工

柱式检查坑整体道床是停车场运用库内检修坑的常用轨道结构形式。徐州地铁2号线新台子河停车场运用库采用柱式检查坑整体道床,采用架轨法进行施工。本文对库内柱式检查坑整体道床的适用范围、施工工艺流程及施工过程中注意事项作了概述,同时对施工过程中存在问题进行了总结。     

立体高架库恒温恒湿空气调节系统

烟草行业中使用的存储立体高架库内的空调系统实际运行效果不佳,空气的温湿度达不到工艺要求会对材料的质量造成不利影响。为满足对恒温恒湿空气调节的要求,本文分析设计了一种顶部送风底部回风的空调控制系统。     

哈尔滨市50万吨秋菜入住标准化大型恒温冷库

10月12日,哈尔滨道里区榆树镇新建的标准化大型秋菜恒温冷库内,村民不断将秋收的白菜送到这里存储,等到冬春淡季销售。     

尾矿库溃坝相关问题探讨

尾矿库溃坝危害是现阶段危害人民生命财产安全的灾害之一。尾矿库一旦发生溃坝,库内的水和尾砂结合在一起,以泥石流的形式涌现出来,危害到下游人民的财产安全甚至是生命安全。文章通过对尾矿库溃坝问题事件进行分析,结合实际情况,探讨了尾矿库溃坝的具体原因以及科学的防范措施。     

产品品种规格类标准的研制方法

本文分析了品种规格标准的属性、地位、建立、作用等特点,论述了品种规格标准的内容结构及其要素,划分了五种品种规格类标准的类型,分别阐述了每种标准的主要内容、表述方式和作用等,研究了品种规格的分类和命名关系,讨论了标准中优选原则的建立,论述了品种规格优选的方法,提供了标准中管理的典型内容,给出了标准应用指导的设计方法。     

火灾预防工作中的辩证思维

运用唯物辩证法,对火灾预防工作从正确认识“隐蔽性与显现性,必然性与可控性,突发性与渐发性,人为性与自然性,重复性与随意性,时效性与经常性,普遍性与特殊性,主体性与客体性,直接性与间接性,季节性与反季节性“之间的关系,进行了辨证思考与分析,并对正确处理好这些关系提出了相应对策.     

浅析浅海区域油轮如何安全靠泊导管架、自升式平台

浅海区域油轮要安全靠泊导管架、自升式平台,首先要了解浅海水域、导管架、平台特点。其次要掌握导管架平台、油轮作业方式。第三油轮方面要做好充分准备,公司方面要加大监管、指导力度,加强船员培训。     

Slumdog cities: rethinking subaltern urbanism

This article is an intervention in the epistemologies and methodologies of urban studies. It seeks to understand and transform the ways in which the cities of the global South are studied and represented in urban research, and to some extent in popular discourse. As such, the article is primarily concerned with a formation of ideas - "subaltern urbanism" - which undertakes the theorization of the megacity and its subaltern spaces and subaltern classes. Of these, the ubiquitous ‘slum’ is the most prominent. Writing against apocalyptic and dystopian narratives of the slum, subaltern urbanism provides accounts of the slum as a terrain of habitation, livelihood, self-organization and politics. This is a vital and even radical challenge to dominant narratives of the megacity. However, this article is concerned with the limits of and alternatives to subaltern urbanism. It thus highlights emergent analytical strategies, utilizing theoretical categories that transcend the familiar metonyms of underdevelopment such as the megacity, the slum, mass politics and the habitus of the dispossessed. Instead, four categories are discussed — peripheries, urban informality, zones of exception and gray spaces. Informed by the urbanism of the global South, these categories break with ontological and topological understandings of subaltern subjects and subaltern spaces.     

浅议企业人力资源管理

随着社会的进步和企业的发展,企业的高层都认识到,人力资源是企业最为关键的资本,是企业介入市场竞争之根本,人力资源的管理与开发是企业成功的关键。企业也日益深刻的体会到培养核心竞争力是制胜的法宝,而这种竞争力无疑与人力资源的正确开发和合理利用有着密切的联系。本文通过对企业人力资源开发与管理存在的问题与原因的分析,提出了相应的对策和措施。企业人力资源开发与管理是研究对企业各类人员的录用、开发、维持和使用进行计划、组织、指导和控制的一项系统工程。     

企业应收账款的内部控制探讨

一直以来,如何进行应收账款内部控制不仅是经营者所关注的问题,也是财务管理需要解决的难题,论文详细介绍了应收账款的特点和加强其内部控制的必要性,阐述了企业应收账款内部控制目前存在的各种问题,并提出相应的解决措施,如不断提高产品质量和竞争力;强化全体员工的风险管理意识;建立信用体系,完善客户信息管理;健全应收账款内部管理和控制制度,规范业务流程;加强信息传递与沟通协作,提升企业管控效率;加大监督力度,防范经营风险;提升法律维权意识等。通过上述措施不断完善应收账款内部控制,才能正确处理好企业眼前利益与长远利益、局部利益与整体利益的关系,有效提高企业的经济效益,促进企业实现长远健康发展,维护社会主义市场经济秩序和社会公众利益。     

Forecasting in social settings: The state of the art

This paper provides a non-systematic review of the progress of forecasting in social settings. It is aimed at someone outside the field of forecasting who wants to understand and appreciate the results of the M4 Competition, and forms a survey paper regarding the state of the art of this discipline. It discusses the recorded improvements in forecast accuracy over time, the need to capture forecast uncertainty, and things that can go wrong with predictions. Subsequently, the review classifies the knowledge achieved over recent years into (i) what we know, (ii) what we are not sure about, and (iii) what we don’t knowIn the first two areas, we explore the difference between explanation and prediction, the existence of an optimal model, the performance of machine learning methods on time series forecasting tasks, the difficulties of predicting non-stable environments, the performance of judgment, and the value added by exogenous variables. The article concludes with the importance of (thin and) fat tails, the challenges and advances in causal inference, and the role of luck.     

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.     

基于客户需求特性的仓库资源配置研究

首先通过分析客户属性、仓库的供给特性及客户的需求特性来对影响客户选择仓库等级的因素进行分析，接着针对选择不同等级仓库的客户，应用效用最大化原理及随机效用模型建立存储效用与影响因素之间的函数关系，对模型进行标定，得出不同客户选择不同等级仓库的概率，并以此提出计算仓库资源配置比例的方法。最后利用示例对模型进行可行性验证。     

政府在国有企业退出中的角色研究

针对国有企业改革的现状,在进行相关文献回顾的基础上,从所有权、历史包袱、退出平稳性三方面阐述政府主导国企退出的客观必然性与合理性。政府作为国有企业改革的主导者,应制定有效的退出援助政策与措施,并通过财政拨款、国有资产变现、建立健全各项社会保障等途径来筹措退出资金,为国有企业的顺利退出创造条件。