三门峡水库电站运行调度的优化研究

三门峡水库泥沙淤积严重，使其枢纽的各项技术指标经常变化，为其调度运行带来极大困难。为此，充分考虑三门峡水电站运行过程中的各种约束条件，分别采用动态规划和遗传算法给出了电站优化调度模型，建立了该电站的运行调度系统。经过水库1991年—2000年实际来水和控制运行的月报资料的模拟验证，结果表明，该系统可平均增加发电量约12．9％，使电站能更合理地进行管理调度。而且，通过对随机模拟的长序列入库月径流过程的模拟调度，建议了三门峡水电站具体的管理调度运行方式。     

音序、形序、义序:并存还是取代?——也谈词典词目编排法

按词目的编排方法分,词典可分为三大类:音序词典、形序词典和义序词典。这三类词典各有优点和缺点;它们之间的关系应该是“长期共存,互相补足”,而不是谁取代谁。以此取代彼,没有必要性,也没有可能性。     

网络时代隐私权的法律保护

对隐私权的概念进行了界定，提出了网络时代隐私权的侵权方式呈现出传统侵权方式与网络侵权方式并存的特点，并在分析我国隐私权法律保护现状的基础上，对网络时代隐私权法律保护的前景作了探讨，即赋予隐私权以独立性、在未来民法典中对隐私权的法律保护做一般性规定、在某些特别领域对隐私权的法律保护做具体性规定以及从国际私法的角度对隐私权加以保护．     

梯度网络平稳点集合的Hopfield稳定性与吸引域

给出梯度神经网络模型的电路实现 ,证明了网络平稳点集合的全局 Hopfield稳定性。对各个平稳点吸引域的几何估计得到了相关结果 ,这为网络初始输入的数量与方向判定提供了基本的量度参数准则。     

Sensitive chemically amplified electrochemical detection of ruthenium tris-(2,2′-bipyridine) on tin-doped indium oxide electrode

Optimized combination of chemical agents was selected for sensitive electrochemical detection of dissolved ruthenium tris-(2,2′-bipyridine) (Ru-bipy). The detection was based on the chemical amplification mechanism, in which the anodic current of a redox-active analyte was amplified by a sacrificial electron donor in solution. On indium-doped tin oxide (ITO) electrodes, electrochemical reaction of the analyte was reversible, but that of the electron donor was greatly suppressed. Several transition metal complexes, such as ferrocene and tris-(2,2′-bipyridine) complexes of osmium, iron and ruthenium, were evaluated as model analyte. A correlation between the amplified current and the standard potential of the complex was observed, and Ru-bipy generated the largest current. A variety of organic bases, acids and zwitterions were assessed as potential electron donor. Sodium oxalate was found to produce the largest amplification factor. With Ru-bipy as the model analyte and oxalate as the electron donor, the analyte concentration curve was linear up to 50 μM, with a lower detection limit of approximately 50 nM. Preliminary work was presented in which a Ru-bipy derivative was attached to bovine serum albumin and detected electrochemically. Although the combination of Ru-bipy, oxalate and ITO electrode has been used before for electrochemiluminescent detection of Ru-bipy and oxalate, as well as electrochemical detection of oxalate, its utility in amplified voltammetric detection of Ru-bipy as a potential electrochemical label has not been reported previously.     

Ⅰ级洁净手术室中无影灯直径的确定

采用高雷诺数K-ε二方程模型，从控制污染物的扩散范围和保证工作区乱流度这两个指标出发，对I级洁净手术室内无影灯直径进行了研究，为无影灯直径的选型提供了依据。     

论住宅户型设计

为适应现代人居住观念的变化，结合设计工作的实践，分别就住宅户型设计中的户内空间序列以及起居室、卧室、厨房、卫生间的设计理念、设计原则和有关具体问题进行了探讨。     

高等师范学校物理实验教学改革的研究与实践

物理实验是提高学生能力最主要的入门基础课 ,通过分析目前高等师范学校物理实验教学的现状 ,提出了进行物理实验教学改革的建议和设想 ,以及提高物理实验教学人员素质的重要性 .     

应力对M-Z型InP/InGaAsP-EAM偏振

采用Agilent 81910A光子全参量测试仪,首次实验研究了InP/In1－xGaxAs1－yPy-MQW（Multiple-Quantum-Well,MQW）材料与衬底间因应力而产生的M-Z型光调制器的PDL影响以及由此引起的由差分群时延(Differential Group Delay,DGD)表征的偏振模色散(Polarization Mode Dispersion,PMD).研究结果表明,半导体MQW光调制器的PDL与DGD是一致的.因此在半导体光器件的制作过程中,应尽可能地减小衬底与波导芯层之间的因残存应力的存在造成对光器件的高速性能的不利影响.