国内外高校特殊教育专业课程设置的比较研究

对俄罗斯等世界一些主要国家和地区高等院校特殊教育专业的课程设置进行了介绍，并对这些院校特教专业的课程设置和内容进行了分类，论述了各类特教专业课程设置的特点，在此基础上对各类型课程设置进行了比较，分析了他们的异同，最后，对各类型课程设置提出了意见和值得借鉴的地方。     

票据法对银行结算的影响

本文通过对《银行结算办法》和《票据法》的对比研究，指出了《票据法》实施后，我国银行结算方式的新变化。     

On the analysis of a dynamic evolutionary algorithm

Evolutionary algorithms are applied as problem-independent optimization algorithms. They are quite efficient in many situations. However, it is difficult to analyze even the behavior of simple variants of evolutionary algorithms like the (1+1) EA on rather simple functions. Nevertheless, only the analysis of the expected run time and the success probability within a given number of steps can guide the choice of the free parameters of the algorithms. Here static (1+1) EAs with a fixed mutation probability are compared with dynamic (1+1) EAs with a simple schedule for the variation of the mutation probability. The dynamic variant is first analyzed for functions typically chosen as example-functions for evolutionary algorithms. Afterwards, it is shown that it can be essential to choose the suitable variant of the (1+1) EA. More precisely, functions are presented where each static (1+1) EA has exponential expected run time while the dynamic variant has polynomial expected run time. For other functions it is shown that the dynamic (1+1) EA has exponential expected run time while a static (1+1) EA with a good choice of the mutation probability has polynomial run time with overwhelming probability.     

Modelling recruitment training in mathematical human resource planning

This paper deals with mathematical human resource planning; more specifically, it suggests a new model for a manpower‐planning system. In general, we study a k‐classed hierarchical system where the workforce demand at each time period is satisfied through internal mobility and recruitment. The motivation for this work is based on various European Union incentives, which promote regional or local government assistance programs that could be exploited by firms not only for hiring and training newcomers, but also to improve the skills and knowledge of their existing personnel. In this respect, in our augmented mobility model we establish a new ‘training/standby’ class, which serves as a manpower inventory position for potential recruits. This class, which may very well be internal or external to the system, is incorporated into the framework of a non‐homogeneous Markov chain model. Furthermore, cost objectives are employed using the goal‐programming approach, under different operating assumptions, in order to minimize the operational cost in the presence of system's constraints and regulations. Copyright © 2002 John Wiley & Sons, Ltd.     

Comparison of two models for managing reliability growth during product design

Relying on reliability growth testing to improve system designis neither usually effective nor efficient. Instead it is importantto design in reliability. This requires models to estimate reliabilitygrowth in the design that can be used to assess whether goalreliability will be achieved within the target timescale forthe design process. Many models have been developed for analysisof reliability growth on test, but there has been much lessattention given to reliability growth in design. This paperdescribes and compares two models: one motivated by the practicalengineering process; the other by extending the reasoning ofstatistical reliability growth modelling. Both models are referencedin the recently revised edition of international standard IEC61164. However, there has been no reported evaluation of theirproperties. Therefore, this paper explores the commonalitiesand differences between these models through an assessment oftheir logic and their application to an industrial example.Recommendations are given for the use of reliability growthmodels to aid management of the design process and to informproduct development.     

地理新课程中环境教育的定位、目标与教学策略

地理课程在环境教育中承担主渠道作用。针对目前地理学科教学渗透环境教育模式成效不明显的现状，分析了两者目标的融合性，并提出了有效的教学策略。     

浅谈城市道路缓和曲线的测设

结合太原市康西路的具体情况，描述了城市道路缓和曲线的测设。通过采用测距仪和极坐标方法，利用施工导线放取道路缓和曲线的主要点，采用偏角法对道路缓和曲线布点进行详细测设，有效地提高了各主要点的点位精度，减少了测设中的误差，保证了道路缓和曲线线型的圆滑。     

Nonlinear multiple objective optimization: An algorithm and some theory

This paper presents an algorithm and the supporting theory for solving a class of nonlinear multiple criteria optimization problems using Zionts—Wallenius type of interaction. The Zionts—Wallenius method, as extended in this paper, can be used for solving multiple criteria problems with concave objective and (implicit) value functions and convex feasible regions. Modifications of the method to handle nonconvex feasible regions and general nonlinear objective functions are also discussed.This research was supported, in part, by a Faculty Research Development Award and by a Council of 100 Research Grant from Arizona State University (Roy), and by a grant from Y. Jahnsson Foundation, Finland (Wallenius). The research was performed while the second author was a Visiting Professor at Arizona State University.     

An integer goal programming model for hazardous waste treatment and disposal

The improper handling and disposal of hazardous wastes cause threats to human health and the environment. One reason for the improper handling and disposal of these wastes is that not much consideration is usually given to the logistical aspects of hazardous waste systems. In this paper an integer goal programming model is developed that takes into consideration the multiple goals and needs of many groups involved in managing and planning hazardous waste systems. The model can easily be implemented and can be used to address many of the issues related to facility location, recycling, treatment, and disposal of hazardous wastes.     

君子不器:当代大学育人目标探析

“君子不器”即君子不像器物，只有一种用途，而要学道得道，因道乃诸器之本。当今社会需要的是体无不备、用无不周的得道君子，即能够以不变的道应对万变的器的通才，而当今大学的育人目标与课程设置大都是为培养成器的专才而设立的，因此，应该调整大学的育人目标，变培养实用型人才为培养通用型人才。通过弘扬我国传统文化的精华，把传统与文艺鉴赏、现代科技知识结合起来，增设新课程，把学生培养成为能终生适应社会发展的有用人才。