气调库及气调库设备

分析果蔬贮藏保鲜期的生理变化，介绍气调保鲜库设计施工验收中的技术要求，保鲜工艺和主要设备。     

An Exploratory Study of E-Business Success Factors

E-business success factors are Important for traditional enterprises to implement e-business. This topic is attracting more and more researchers to study. This paper makes an exploratory study on the factors influencing e-business success. Firstly, based on the literature review, 52 factors are suggested. Secondly, two rounds of survey with Delphi method are conducted. Qualitative and quantitative analysis are used to identify 57 factors. This is the foundation of empirical study.     

Study of the Improvement on Network Management Performance with Mobile Agent

1　IntroductionWiththerapiddevelopmentofInternet,thenetworkisbecominglargerandmorecomplex ,whichcallsformoresophisticatednetworkmanage mentstrategiestobeadoptedinordertoguaranteeadequatelevelsofperformance .Confrontedwiththepresentstatusofnetworkmanagement,manyschol arsmakegreateffortstoinventnewapproachesforthepurposeofimprovingtheperformanceofnet workmanagement.MobileAgenttechnologiesandtheirapplicationtonetworkmanagementaread vancedunderthisbackground .Althoughalotofworkhasstilltobedone ,t…     

会员制，加油站的“秘密武器”

“会员制”的实施,架起了客户和加油站之间的连心桥,对密切客户关系起到了“催化剂”的作用。     

Study on the Complexity of the Bullwhip Effect

Recent years have witnessed a rapid growth of interest in the study of the dynamic behavior of replenishment rules of bullwhip effect. We prove that bullwhip effect and butterfly effect share a same the self-oscillation amplifying mechanism that is the ordering decisions the supplier self-oscillation amplify the perturbations brought by the errors in the processing of retailers' demand information. This results as an explicit self-similar structure of the sensitivity of the system to the initial values duty to the nonlinear mechanism. In this paper, the causes process of the bullwhip effect is described as the internal nonlinear mechanism and study on the complexity of bullwhip effect for order-up-to policy under demand signal processing. The methodology is based on fractal and chaotic theory and allows important insights to be gained about the complexity behavior of bullwhip effect.     

USERS' TWO-DIMENSIONAL INTEREST AND ITS STORAGE METHOD

The users' interest can be mined from the web cache and can be used widely. The interest can be specialized by the two-tuple (term, weight) in the simple interest model, in which the association relations are not mined, and then the interest cannot be associated in expressing the users' interest. Based on analyzing the WWW cache model, this letter brings forward a two-dimensional interest model and gives the interrelated methods on how to store the two-dimensional interest model effectively.     

宽带网络测试：未来的投资选择

对于目前的高速、宽带网络技术,如异步传输模式(ATM)和千兆以太网,现有的一些网络测试产品仅能提供离线的详细分析功能,实时统计、测试和分析能力都非常有限。清楚认识到这些产品的不足从而理解为什么需要新的测试工具,就能帮助您选择更加适合宽带网络分析的设备。宽带网络的大量应用迫使协仪分析仪用户对仪器进行重组,以对付新的网络测试和分析的挑战。然而,仅仅改造现有的局域网(LAN)和低速广域网(WAN)测试产品进行高速宽带分析是不能得到满意的测试分析结果的。虽然协议分析工具仍将以软件为     

多孔板体结构足尺性能分析及材料基本要求

本文就利用诸如蛋白石这样的疏松多孔矿料同灰土构成的混合料，在路面结构中表现出的独特有效的抗冻作用机理作了深入分析，并结合足尺试验数据加以验证。阐述了所谓多孔板体结构的概念、机制和材料组成要求。     

粘合剂与压敏粘合剂

粘合剂与压敏粘合剂水町浩（日本东京大学衣学部林产学科高分子材料化学讲座教授，日本接着学会会长）１前言粘合剂已深深地渗透到我们生活的各个角落。我们周围的材料，一般都是由几种素材以粘合剂粘合起来的复合材料。由这些材料组合成的各种产品，从制造到消费掉的整个...