矩形板极限承载能力的探讨

船舶及钻井平台等的上层建筑和潜水器内部平面舱壁板，大多采用弹塑性设计．考虑到这种舱壁板是一次性承载，为提高舰船或平台的承载能力，减轻重量，以提高经济性和增加有效载荷，采用屈服线分析法设计上述壁板，并从理论计算和试验两个方面对该方法进行了探讨，得到了板的极限承载能力的数据并提出了该设计方法下的安全系数．     

累积投票制度实效分析

设置累积投票制度符合保护小股东免受大股东侵害的理念,但当前我国尚不具备累积投票制度适用的条件,保护小股东利益仍有待于公司法及其他相关制度的建立和完善.     

日式经营管理在邃变

８０年代引人注目的日式经营管理，９０年代来其许多本质性特征却发生了意味深长的变化。注视并研究这些变化意义甚大。本文重在概括日式经营管理现正经历的变化。     

神经网络自适应控制器设计

对前馈神经网络用于动态系统的辨识、自适应控制进行了分析和数学推导，给出了自适应神经网络控制器的设计方法．最后通过仿真实例进行了说明．     

平面桁架结构损伤的探测、定位与评估

利用参数识别技术描述了对平面桁架结构损伤的探测、定位与评估（ＤＬＥ）的一个新算法。这一概念始于精确＂健康＂模型，利用动力响应数据周期地更新这一＂健康＂模型，当损伤发生时，用一个识别算法（一个显式桁架损伤模型），以动力响应数据构造出一个桁架损伤模型，由此比较损伤模型与健康模型的参数，从而探测、定位及评估损伤的程度     

试论中小企业在台湾经济发展中的作用

在台湾经济发展过程中，中小企业始终发挥着重要的作用。这不仅是因为台湾中小企业自身具备灵活与弹性的特质，能够适应各种内外经济环境，起着大企业所不能起的填补经济活动中的空缺的作用，而且中小企业之间能自发形成各种协作关系，台湾行政当局加以有组织地推动经济合作，使中小企业始终发挥重要作用。研究中小企业在台湾经济发展中的作用对我们在工业化过程中，如何扶持中小企业，使它促进经济协调发展，有一定的借鉴意义。     

BP网络及其应用

基函数选取和系数求解是函数逼近中的两个关键问题,目前广泛应用的回归分析或其它映射方法均有局限性。采用人工神经网络中的BP网较好地解决了这两个问题,对理论和实际的数据进行了比较与验证,结果表明.BP网络有助于提高数据处理的可靠性与预测的精度.     

神经网络在成组技术方面的应用

阐述了成组技术及其在高级制造技术中的作用，在此基础上描述了神经网络在零件编码分类系统中的应用以及用神经网络设计制造单元的方法。     

Finding global minima with a new dynamical evolutionary algorithm

A new dynamical evolutionary algorithm (DEA) based on the theory of statistical mechanics is presented. This algorithm is very different from the traditional evolutionary algorithm and the two novel features are the unique of selecting strategy and the determination of individuals that are selected to crossover and mutate. We use DEA to solve a lot of global optimization problems that are nonlinear, multimodal and multidimensional and obtain satisfactory results. Foundation item: Supported by the National Natural Science Foundation of China (No. 60133010, NO. 60073043 and No. 700/1042) Biography: Zou Xiu-fen(1996-), female, Ph. D candidate, Associate professor, research direction: evolutionary computing, parallel computing.     

Why the Afshar experiment does not refute complementarity

A modified version of Young's experiment by Shahriar Afshar demonstrates that, prior to what appears to be a “which-way” measurement, an interference pattern exists. Afshar has claimed that this result constitutes a violation of the Principle of Complementarity. This paper discusses the implications of this experiment and considers how Cramer's Transactional Interpretation easily accommodates the result. It is also shown that the Afshar experiment is analogous in key respects to a spin one-half particle prepared as “spin up along x”, subjected to a nondestructive confirmation of that preparation, and post-selected in a specific state of spin along z. The terminology “which-way” or “which-slit” is critiqued; it is argued that this usage by both Afshar and his critics is misleading and has contributed to confusion surrounding the interpretation of the experiment. Nevertheless, it is concluded that Bohr would have had no more problem accounting for the Afshar result than he would in accounting for the aforementioned pre- and post-selection spin experiment, in which the particle's preparation state is confirmed by a nondestructive measurement prior to post-selection. In addition, some new inferences about the interpretation of delayed choice experiments are drawn from the analysis.