模糊赋范空间中凸锥的若干性质及两个相关命题的证明

在模糊赋范空间的背景上，得到了模糊凸锥的若干性质，同时，还给出了模糊赋范空间中两个相关命题的证明。     

浅谈公路工程的施工监理程序及方法

根据工作实践，阐述了公路工程施工监理工作的程序与方法，为进一步搞好监理工作，提出了几点建议。     

JAVA智能卡微处理器的设计与验证

针对智能卡的应用特点 ,设计了一种流水线型 Java微处理器。使用一读一写的双口 RAM作为 Java堆栈 ,减小了存储资源的消耗。通过有限状态机对流水线的控制 ,在若干个时钟周期内完成了 Java智能卡虚拟机 (JCVM)的中等复杂指令的处理。提供了硬件陷阱机制 ,以支持 JCVM非常复杂和面向对象指令的软件仿真。整个设计实现了全部 16bit数据宽度的 JCVM指令和额外的扩展指令 ,用 VHDL 语言进行了行为仿真和寄存器传输级描述 ,Synopsys综合的结果为 1.3万等效门 ,在 10 MHz时钟频率下 ,通过了现场可编程门阵列的硬件验证。这个微处理器能够满足智能卡应用对微处理器成本和速度的要求     

智能建筑节能效益研究

本文从可持续发展战略、工程技术经济性能分析、工程的投资与收益等方面分析了智能建筑节能问题,提出系统化原则与技术措施及智能建筑效益,对节能效益评估内容与方法进行探讨.     

混凝土结构收缩应力问题研究

扼要阐述了混凝土干缩变形及其分析方法，采用两种方法研究混凝土干缩应力的变化规律，对于估算法，其结果比较可靠，而计算湿度场方法仅仅是处于探讨阶段。当考虑混凝土干缩作用时，结构的应力值要大于不考虑干缩的影响，特别是对于薄壁或薄板结构，通过有限元仿真，对上海地铁地下车站混凝土框架结构的干缩应力进行了计算，在一定程度上揭示了结构干缩应力的变化趋势。     

湖北省七姊妹山自然保护区华南虎考察初报

报道了国家Ⅰ级保护动物华南虎（Panthera tigris amoyensis)在湖北省七姊妹山自然保护区活动的证据，并提出了保护对策。     

Effects of herbivore-induced rice volatiles on the host selection behavior of brown planthopper, Nilaparvata lugens

It has been suggested that herbivore would react to volatiles produced by herbivore infested plant due to potential change, either positive or negative, in the acceptability of the host plant. This hypothesis was tested for the brown planthopper (BPH) in the laboratory. Sixteen components of the headspace volatiles from rice seedlings with different treatments were collected with SPME and Tenax-TA trap and analyzed with GC and GC-MS. Significant differences in volatile emissions were observed for rice plants with different treatments. Undamaged control plants, mechanically damaged plants and the plants infested by BPH for 1 or 2 d emitted much lower amounts of volatiles compared to the plants infested by BPH for 3 or 5 d. The plants infested by BPH for 3 or 5 d emitted several volatiles that were not detected in undamaged control plants, mechanically damaged plants or the plants infested by BPH for 1 or 2 d. Spodoptera litura infested plants released much higher amounts of volatiles than those in all other treatments, and the contents of several green leaf volatiles, methyl salicylate and terpenoids increased dramatically. In dual-choice flight tunnel experiments, adult BPH females showed no significant preference between the untreated healthy plants and mechanically damaged plants or the plants infested by BPH adult females. However, rice plants damaged by S. litura had a clearly repellent effects on BPH adult females compared to healthy undamaged plants, mechanically damaged plants or the plants infested by BPH.     

Effects of herbivore-induced rice volatiles on the host selection behavior of brown planthopper, Nilaparvata lugens

It has been suggested that herbivore would react to volatiles produced by herbivore infested plant due to potential change, either positive or negative, in the acceptability of the host plant. This hypothesis was tested for the brown planthopper (BPH) in the laboratory. Sixteen components of the headspace volatiles from rice seedlings with different treatments were collected with SPME and Tenax-TA trap and analyzed with GC and GC-MS. Significant differences in volatile emissions were observed for rice plants with different treatments. Undamaged control plants, mechanically damaged plants and the plants infested by BPH for 1 or 2 d emitted much lower amounts of volatiles compared to the plants infested by BPH for 3 or 5 d. The plants infested by BPH for 3 or 5 d emitted several volatiles that were not detected in undamaged control plants, mechanically damaged plants or the plants infested by BPH for 1 or 2 d. Spodoptera litura infested plants released much higher amounts of volatiles than those in all other treatments, and the contents of several green leaf volatiles, methyl salicylate and terpenoids increased dramatically. In dual-choice flight tunnel experiments, adult BPH females showed no significant preference between the untreated healthy plants and mechanically damaged plants or the plants infested by BPH adult females. However, rice plants damaged by S. litura had a clearly repellent effects on BPH adult females compared to healthy undamaged plants, mechanically damaged plants or the plants infested by BPH.     

锥形风幕风扇的流场模型及应用

环形湍流射流对其流场范围内的气体及粉尘具有封闭作用,利用这个特点,研制出一种新型风扇-锥形风幕风扇.同一轮毂安装两组角度相反的叶片是锥形风幕风扇不同于普通风扇的独到之处,外动轮产生的环形湍流射流和内动轮产生的汇流相互叠加形成射-汇流,将污染源包裹封闭,大大地抑制了有毒有害气体粉尘的扩散,为毒气粉尘产生的生产车间的管理增加了一种新型高效的技术产品.本文分析了从该风扇的构造及其作用机理,建立了流场数学模型,并介绍了锥形风幕风扇的典型应用,为安全环保型风扇的深入研究和不断革新提供了理论和实践的指导.     

客户关系管理系统中数据仓库的设计与实现

论述了在客户关系管理系统中数据仓库的设计方案和具体实现方法。通过数据采集、数据清理、数据加载的技术将客户历史数据转换成数据仓库数据，并以多维模式进行存储，运用MDX多维表达式方法进行分析。结果表明：建立以“客户”为主题的数据仓库，借助MDX分析技术，可以发现客户关系管理系统中隐藏的客户购买模式，为企业的决策提供了有价值的商业指导信息。