关于产品标准中对材料性能要求处理问题的探讨

阐述了产品标准编写过程中如何处理与原材料性能相关的产品性能要求的问题。分析了SY/T 5562-2000《油气井用射孔枪》行业标准修订中的实际问题,完成了对该标准中材料性能要求与抽样不统一的问题的分析,结合井下施工需求、国内射孔枪产品质量控制现状等,提出了建立"材料"章、将材料性能检验与抽样统一的建议。正确处理好产品中原材料质量控制、生产过程中质量控制及产品材料性能检验问题,为标准的修订提供了依据。     

Enhancing Park and Ride with access control: A case study of Southampton

Implementing and promoting more sustainable forms of urban transport are key policies of Local Authorities throughout the UK. Park and Ride (P&R) is one such system implemented widely in the UK, especially in historic towns and cities with limited road and parking space in the centre. Some cities (e.g. Rome and London) have also implemented forms of ‘access control’ to reduce congestion and/or pollution in central areas. This paper describes a feasibility analysis of a unique application studied for potential implementation in Southampton—the integration of P&R with access control on a key corridor in Eastern Southampton where traffic demand is likely to increase significantly in the coming years because of new housing developments. The system concept is a P&R facility with express buses to the City centre, keeping the corridor free-flowing for these buses (and other traffic) using a combination of bus lanes and access control.Following an outline of the policy context and system design, this paper then describes the corridor and network modelling undertaken to predict the impacts of the scheme and alternatives of it. This has been based mainly on the CONTRAM dynamic traffic assignment model, which covers the whole of Southampton and its surrounding motorway network. The assessment of the benefits of the various options in this scheme showed that the combination of P&R with signalised access control was the best option to improve the movement of people on the corridor. The paper concludes with a discussion of potential issues for implementation, including the need for complimentary measures and a consistent policy framework.     

目标管理在生产企业的应用

随着信用社会的到来,我国绝大多数竞争性行业的企业都面临"销售难、收款更难"的双重困境.适度的应收账款,是企业适应市场竞争、扩大销售、节约存货资金占用和降低存货成本的需要.但过高比例的应收账款,导致销售收入的增长只能给企业带来账面利润,不能带来维持经营、扩大生产规模所必需的现金流入,使企业的营运能力和偿债能力下降.建立系统、有效的应收账款内部控制制度是企业加强资金周转,提高资金使用效益,保护财产的安全完整的重要手段.本文根据内部控制理论和应收账款内部控制的目标分析了应收账款内部控制的具体方法,目的是发现应收账款控制的薄弱环节进而加强企业应收账款的内部控制.     

物理化学实验改进——液体饱和蒸气压的测定

对传统的物理化学实验之一——液体饱和蒸气压的测定进行五点改进:1、将有毒的苯改成无毒的乙醇;2、将不易读数的水银温度计改成简单易读的数据温度计;3、将水银U形压力计改成DP-A精密数字压力计;4、将普通的缓冲瓶改成不锈钢缓冲储气罐;5、用Excel处理实验数据代替手工作图。如此这些既体现绿色环保又提高实验结果的准确性。     

商品包装的未来发展趋势

从包装材料的基本环境对策方面，具体论述了商品包装的环境对策及方法，力求探索商品包装的未来发展趋势。     

便携式智能粮食温度检测系统

介绍使用于中小型粮库平房仓、立筒仓、野外囤子的温度检测系统以及具有体积小、成本低、检测精度高、稳定性高等特点的便携式智能粮食温度检测仪的硬件组成与软件设计,提出了改善热敏电阻传感器非线性和提高检测精度的方法.     

Estimating Open Economy New Keynesian Phillips Curve for Korea

We estimate the open economy new Keynesian Philips curve (NKPC) to characterize the inflation dynamics of Korea. While recent studies show that the NKPC holds for the pre‐currency crisis period, the empirical evidence is inconclusive for the post‐crisis period. Has globalization increased the role of global factors relative to domestic factors? Can labor income share still serve as a good measure of real marginal cost following the structural break? To address these issues for the post‐crisis period, we use two types of open NKPC: the relative prices model and the incomplete pass‐through model. The estimation of both models indicates that the forward‐looking behavior is important, and its role is reinforced in an open economy specification. Both NKPC models also show that the external factors are more relevant inflation drivers than the domestic factors.     

治理企业财务报表失真 优化中小企业融资环境的思考

我国中小企业融资难已经成为制约中小企业发展的最大的瓶颈。中小企业融资难,其中主要原因之一是中小企业普遍存在财务报表失真,导致商业银行"惧贷"。本文在分析中小企业财务报表失真,给商业银行中小企业贷款业务所带来影响的基础上,针对中小企业财务报表失真成因,提出治理企业财务报表失真,优化中小企业融资环境的思路。     

日本家电废弃物回收处理状况分析

随着国民生活水平的不断提高,家电废弃物的合理处置已成为很多国家需要面对的问题。在构筑循环型社会的法律体系框架下,日本颁布了"家电再生利用法",并于2001年4月正式实施,至2010年3月该法律已历经9年并经过一次修订。通过法律实施9年间的实绩可以看出,"家电再生利用法"已不断深入贯彻并实施,同时也基本达到了法律所追求的实际效果。但是,随着实施时间的不断推移,实际状况的不断变化,法律存在的问题也不断显现。这些问题既涉及制度层面,也涉及对周边各国环境等的影响,仍需进一步的探讨和完善。