影响企业家薪酬的关键因素分析

随着我国市场经济体制的建立和国有企业改革的深入,企业家逐渐代替政府官员成为经济的主导角色。体制的转型和变革使得原有的企业家激励约束机制呈现出种种弊端,对企业家激励约束机制的变革成为当前国有企业改革的重点之一。结合我国企业实际情况,系统地分析影响企业家薪酬的基本因素,从而为构建企业家报酬结构模型和确立企业家薪酬模式奠定基础。     

Some Key Technologies of a New-type CNC Curve Grinding Machine

This paper presented a new-type CNC curve grinding machine, in order to conquer the disadvantages of conventional NC curve grinding machine and improve surface quality, dimensional accuracy and machining efficiency. The new-type grinder adopts some high and new technologies: ① the normal tracing device could make grinding wheel coincide with the normal direction of the machining points in work piece, and improve surface quality and dimensional accuracy; ② the digital image on-line recognition system could monitor machining process and compensate wheel wear in real time; ③ linear motor drive mechanism could realize the exact adjustment of the grinding head digitally and increase the machining efficiency. The math models of normal tracing and circular tolerance zone were presented. The experimental results show that the new-type CNC curve grinding machine equipped with the three devices mentioned above is easy to realize the precision grinding of any complex curve, and improve surface quality, dimensional accuracy and machining efficiency.     

军用机场净空新规定与原规定的比较分析

针对使用单位在应用《军用机场净空规定》的过程中,容易将新规定与原规定内容混淆的问题,分析比较了机场净空新旧规定的差异,对新规定中净空要求的基本原则、净空区组成和障碍物限制要求等方面的修改进行了详细分析。通过比较分析新旧规定的区别,有利于使用者更好地理解和应用新规定。     

机场应急救援系统软件架构设计

传统的机场应急救援开展方式暴露出很多缺陷，如何利用计算机信息化技术提高机场应急救援工作的效率，减少突发事件对机场正常运营的影响，降低救援成本具有重要的实际意义。基于J2EE体系结构。提出了集成Struts和Hibernate框架的机场应急救援系统架构模型，并对系统功能模块划分和具体的业务流程进行了分析。     

浅谈山区公路路线设计

从山区公路路线设计的线形选择、平纵面、构造物的布设以及环境保护等方面提出应注意的问题。     

基于多元智能理论的高职高专英语教学

八十年代,美国著名发展心理学家、哈佛大学教授霍华德.加德纳(Howard Gardner)提出了多元智能理论。该理论倡导学校和教师应关心每个学生的成长,为学生的发展提供不同的选择机会。本文从多元智能理论的角度,对高职高专学生学习英语困难的现状作一全新剖析,并提出应用多元智能理论来调动这些学生参与英语学习的教学策略。     

On-line detecting of transformer winding deformation based on parameter identification of leakage inductance

Transformers are required to demonstrate the ability to withstand short circuit currents. Over currents caused by short circuit can give rise to windings deformation. In this paper, a novel method is proposed to monitor the state of transformer windings, which is achieved through on-line detecting the leakage inductance of the windings. Specifically, the mathematical model is established for on-line identifying the leakage inductance of the windings by applying least square algorithm （LSA） to the equivalent circuit equations. The effect of measurement and model inaccuracy on the identification error is analyzed, and the corrected model is also given to decrease these adverse effect on the results. Finally, dynamic test is carried out to verify our method. The test results clearly show that our method is very accurate even under the fluctuation of load or power factor. Therefore, our method can be effectively used to on-line detect the windings deformation.     

边坡稳定安全储备的双折减系数推导

目前均质边坡的极限平衡条分法及有限元强度折减法分析中,c,φ均采用同一安全系数或同一折减系数.但c,φ在边坡发生滑动时发挥的作用不同、发挥作用的先后秩序不同以及衰减的速度也不同,若采用传统的同一折减系数或同一安全系数不能反映c,φ各自实际的安全储备,因此采用不同的强度折减系数(安全系数)进行定量分析,以"自承力最大值原理"为依据,得出了c,φ采用不同的折减系数更符合实际.     

出口集装箱堆场位置的优化

出口集装箱堆场位置的确定是集装箱堆场管理中的重要环节,其对缩短集装箱船在港停留时间,提高集装箱码头作业效率有着重要的意义。提出了一种优化出口集装箱堆场位置的启发式优化算法,模拟试验表明该算法能够在保证装船质量的同时,有效提高集装箱码头装船效率。     

在施工招标阶段实行监理制度的可行性分析

在施工招标阶段实行工程监理制度是完全可行而且必要的。监理企业应提高自身素质以适应招标监理的需要．监理行业协会应向有关政府主管部门积极争取,由政府主管部门颁布相关法律法规对招标监理工作予以规范。