ERP促进存货管理现代化

企业的存货管理是一项至关重要的工作。特别是大、中型企业，存货的品种繁多，库存量大，配套性强，管理要求高。在手工处理条件下，存货的购、销、存各个环节都会因为处理的信息量有限，精确度不高和速度慢而出现各种各样的问题。满足不了企业应对经济全球化和企业之间日益激烈的竞争对改善内部管理的要求。实行ERP系统则可以使企业存货管理的各个环节发生根本性的变化。     

Environmental damage costs from fossil electricity generation in China, 2000-2003

Electricity consumption increases rapidly with the rapid development of China. The environmental damage costs of electricity generation are very important for both policy analysis and the proper management of the environment. A method was developed in this work to estimate gross environmental damage costs according to emission inventory and environmental cost factors, and to extend the costs from provincial to national level with population density. In this paper, sulfur dioxide (SO2), nitrogen oxides (NOx), particulate matter less than 10 μm in diameter (PM10), and carbon dioxide (CO2) from fossil fired power plants over 6000 kW were selected as index pollutants to quantify the environmental costs of damages on human health and global warming. With the new developed method, environmental damage costs, caused by 3 types of fired power plants in 30 provinces and 6 economic sectors during the years 2000 to 2003, were evaluated and analyzed. It can be seen that the calculated total national environmental damage costs of electricity have rapidly increased from 94930.87×106 USD in 2000 to about 141041.39×106 USD in 2003, with an average annual growth rate of 14.11%. Environmental damage costs of SO2, NOx, PM10, and CO2 are 69475.69×106, 30079.29×106, 28931.84×106, and 12554.57×106 USD and account for 49.26%, 21.33%, 20.51%, and 8.90% of total environmental costs in fossil electricity generation, respectively. With regard to regional distribution, external costs caused by fossil electricity generation are mainly concentrated in the more populated and industrialized areas of China, i.e., the Eastern Central and Southeastern areas.     

超市库存管理的问题与对策探讨

目前许多企业单纯追求高额利润,却往往忽视库存管理,造成库存大量积压的情况,以超市的库存管理为例,针对企业库存管理中普遍存在的问题,提出了施行合理库存管理的途径,列举了一些实现合理库存的方法。     

控制企业库存成本的有效途径——以XX公司为例

库存管理是物流管理的重要组成部分,是指一个组织对所储备的所有物品和资源进行的有效管理。库存管理不只是管理实物,更重要是管好库存成本。本文以真实的XX公司为例,阐述了良好的物流管理是如何通过控制库存的持有成本、获得成本和缺货成本。建立一套完善的物流管理体制来提高企业物流运作效益,从而加快资金回转、降低运营成本、改善客户服务水平,并最终提高企业利润。     

我国上市公司存货管理问题分析及对策——以金风科技存货管理为例

文章以金风科技股份有限公司为例,该文对目标企业的存货管理分析,通过对金风科技相关财务数据的横向对比与纵向对比分析中发现目前金风科技存货管理过程中存在着存货增长率较高、市场前景预测能力较低以及存货周转率下降等问题,针对这些问题,提出以下建议:运用经济订货量降低存货成本、提高市场需求预测精准度、提高存货周转率。     

学习风格测量工具与中国远程学习者学习风格类型因素

研究远程学习者的学习风格，是远程教育课程开发过程的重要工作，只有适合学习者学习风格的课程，才能有效地促进学生的学习。本文的研究目的是以“中国远程学习者学习风格特征三维模型”为基础。开发适合中国远程学习者的学习风格测量工具。研究采用因素分析方法。论文系统介绍了中国远程学习者学习风格测量工具的开发过程和结果，包括六个部分：一、介绍；二、初始设计与检验阶段；三、主体研究阶段；四、分析与发现；五、中国远程学习者学习风格测量工具的开发；六、结论。作者希望读者能够全面了解“中国远程学习者学习风格测量工具”的开发过程和结果，以及该研究中发现的中国远程学习者学习风格的独特类型因素。     

Conservation strategy for food-based perishable art: preservation versus reconstruction illustrated by Piece in Ghent by Jason Rhoades (1994)

The aim of this paper was to discuss the role of food preservation science and technology in the conservation of complex food-based installations. By introducing the principles of food science and food preservation into the decision-making process for the conservation of contemporary art, more insight on conservation and presentation possibilities was created. Considering the installation Piece in Ghent (P.I.G.) by Jason Rhoades, which contains French fries, the principles of food preservation science were evaluated. The preservation of the original foods was discussed against the potential of a reproduction of the foods. The context for conservation was determined by analysing the artist's intention, the production method of the artwork, and the degradation processes of the food materials. From the results obtained, guidelines to preserve the ‘original’ foods were proposed, as well as guidelines to reproduce foods that can last longer. The study demonstrated that food preservation science contributed to the development of effective strategies for the conservation of contemporary food-based art.     

零售企业VMI系统集成持续补库计划

为了能让供应商监测客户的库存水平,并协助供应商根据供货数量和配送时间进行供货决策,提出了一种面向零售企业生鲜食品的集成持续补库计划策略.该策略充分考虑了生鲜食品的腐坏特性,集成了整合发货和库存补货,以确保零售企业销售生鲜食品的质量安全.构建了用以计算最高库存量和配送周期的供应商管理库存模式下的补货数学模型.在实时交换销售数据的基础上,供应商能够依据模型在发货周期内确定最佳的货物配送时间和配送数量,主动补货,实现总的长期平均成本最小化.     

经济订货量EOQ与JIT中的零存货

本文分析比较经济批量模型和准时生产方式下的零存货管理模式,论述两者之间的表面矛盾和内在统一关系,并指出JIT中的零存货管理是对EOQ的突破与发展,是库存管理的发展趋势。