浅谈现代企业的人本管理

简要介绍了人本管理的含义和特征,阐述了现代企业实行人本管理的必要性和措施。     

西方网上银行的发展及对我国的启示

阐述了网上银行的含义,分析了当前西方网上银行的发展状况,介绍了我国网上银行发展的现状以及西方网上银行的发展对我国的启示。     

科技创新活动的模式与体制——以南京市为例

对科技创新活动的本质特点进行了探究,结合了南京市的实际情况分析了不同模式和体制对于该地区的适应性。     

Stability analysis of abnormal multiplication of plankton using parameter identification technique

This paper presents the mathematical approach for the abnormal multiplication of plankton. An abnormal multiplication can be expressed as an unstable problem and the stability of the system is investigated by introducing eigenvalues of a mathematical equation. The stability of the system can be judged by an eigenvalue based on the Lyapunov's stability theory. In this paper, the Arnoldi‐QR method is used to obtain eigenvalues and eigenvectors of the system. The mode superposition method is employed to create spatial distribution needed to analyse the stability. To obtain the objective eigenvalue, the parameter identification technique is employed. The finite element method is used for the discretization in space. Lake Kasumigaura, which is located in Ibaraki Prefecture in Japan, is selected and actual data in 1975, 1976, 1991 and 2000 are used in order to investigate the stability of the specified lake in Japan. Copyright © 2004 John Wiley & Sons, Ltd.     

浅析地方公共图书馆存在的问题及对策

目前,一些地方公共图书馆落后的组织结构、管理方式以及淡薄的服务意识,已远远不能适应当前社会的需要。针对地方公共图书馆存在的问题,提出一系列改进措施,旨在使地方图书馆更好地为社会公众服务。     

论学生创造能力的培养

分析了培养学生创造能力的重要性,指出传统教学模式存在的弊端,论述了培养学生创造能力的方法,介绍了一种创造教育教学模式——创造性问题解决教学模式。     

空调水泵变频调节的变压差控制研究

水泵变频的变压差控制就是使压差随着流量的减少而减小,保持管路特性曲线不变,尽量减少系统的无用能耗。实例计算表明,与定压差控制相比,变压差控制需要增加的成本不多,节省的能耗却多了一倍。     

Sterically stabilized emulsion polymerization of styrene: Pseudo‐semicontinuous approach

The sterically stabilized emulsion polymerization of styrene initiated by a water‐soluble initiator at different temperatures has been investigated. The rate of polymerization (R_p) versus conversion curve shows the two non‐stationary‐rate intervals typical for the polymerization proceeding under non‐stationary‐state conditions. The shape of the R_p versus conversion curve results from two opposite effects—the increased number of particles and the decreased monomer concentration at reaction loci as the polymerization advances. At elevated temperatures the monomer emulsion equilibrates to a two‐phase or three‐phase system. The upper phase is transparent (monomer), and the lower one is blue colored, typical for microemulsion. After stirring such a multiphase system and initiation of polymerization, the initial coarse polymer emulsion was formed. The average size of monomer/polymer particles strongly decreased up to about 40% conversion and then leveled off. The initial large particles are assumed to be highly monomer‐swollen particles formed by the heteroagglomeration of unstable polymer particles and monomer droplets. The size of the “highly monomer” swollen particles continuously decreases with conversion, and they merge with the growing particles at about 40–50% conversion. The monomer droplets and/or large highly monomer‐swollen polymer particles also serve as a reservoir of monomer and emulsifier. The continuous release of nonionic (hydrophobic) emulsifier from the monomer phase increases the colloidal stability of primary particles and the number of polymer particles, that is, the particle nucleation is shifted to the higher conversion region. Variations of the square and cube of the mean droplet radius with aging time indicate that neither the coalescence nor the Ostwald ripening is the main driving force for the droplet instability. © 2003 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 41: 804–820, 2003     

管理类专业集中毕业实习模式探讨

分析了“自主联系,分散实习”模式存在的一些问题,提出了“集中毕业实习”模式,并对管理类专业学生集中毕业实习模式提出几点要求。     

基于ASP.NET的毕业设计选题系统构建

介绍了ASP.NET技术,并对基于ASP.NET技术开发的B/S结构毕业设计选题系统的功能进行了详释。