公路工程项目成本控制现状分析

结合工程实践,通过对公路施工企业成本管理客观及主观现状分析,论述了成本管理的具体内容,抓住成本管理的关键环节并采取相应的措施,实施有效的公路工程项目成本管理,以指导公路施工企业项目成本管理并提高企业竞争能力。     

浅谈抱箍法盖梁施工

抱箍法作为无支架施工的一种新方法,在施工过程中体现出了其他方案不具备的优势。文章从实例出发,对抱箍的结构形式、受力计算、抱箍施工盖梁工艺等做了详细分析。     

采用变化基本体的授课方法以提高教学效果

在《机械（工程）制图》教学中,学生对基本体的变化及其在实际中的应用难以理解,文中介绍提高基本体教学效果的方法。     

新时期高职院校党建工作存在的问题及对策

文章通过分析目前高职院校党建工作存在的发展不平衡、学生党员入党前后的形象不和谐、学生党员整体作用不明显等问题,提出了深入基层宣传、抓好学生党员再教育、推进党员责任区工作、发挥教师党员教书育人作用以及加强流动党员管理等对策。     

QoS awared power and admission controls based on non-cooperative game theory in wireless networks

In order to better accommodate heterogeneous quality of service (QoS) in wireless networks, an algorithm called QeS-aware power and admission controls (QAPAC) is proposed. The system is modeled as u non- cooperative game where the users adjust their transmit powers to maximize the utility, thus restraining the interferences. By using adaptive utility functions and tunable pricing parameters according to QoS levels, this algorithm can well meet different QoS reqniremcnts and improve system capacity compared with those that ignore the QoS differ- ences.     

Simulation and analysis of vehicle stability based on ADAMS/CAR differential brake

To improve the braking safety of automobiles, the author studied the effect of differential brake on the stabilities. To analyze the mechanical characteristics of differential brake, automotive subsystem models were built by applying ADAMS/CAR, and automotive mechanics simulation model was built by setting the main subsystems such as body, engine and brake. The simulation model studied the distribution mode of three kinds of differential brake, and beeline braking stability and turning braking stability were simulated. It shows that differential brake can amend turning shortage of automobile brake and improve its braking stability, but the effect of automobile mass on its braking stability is great. So the distribution mode of braking force and the effect of mass change should be considered while differential brake is applied.     

行政法与行政诉讼法教学法探析

“行政法与行政诉讼法学”是一门复杂的有较强理论性但又必须和社会实际相结合的课程。要提高该课程的教学质量,改善教学效果,文中提出了案例教学法、多媒体技术与模拟法庭教学法。     

英语影视教学的课堂组织技巧

本文从外语教学理论分析了影视教学的可行性,并阐述了影视教学目的和策略,再以学生为中心的英语教学模式深入探讨影视教学的课堂组织技巧,最后以美国电视剧《Friends》为例阐述了具体的课堂设计和安排。通过探讨英语影视教学过程中的技巧,说明影视教学作为一种现代教学手段,应该积极且有效地引入到大学英语教学中。     

高职物流管理专业人才培养模式的改革实践

在深入研究高职教学规律和物流管理专业人才培养模式改革实践的基础上,提出在高职物流管理专业改革与建设的总体目标,从“工学交替”人才培养模式的构建策略、“面向工作过程系统化”的课程体系与教学内容改革、基于关键能力培养的“六步骤”法教学组织与实施模式、专兼结合的“双师结构”教学团队建设以及实习实训基地建设等方面,阐述了物流专业改革与建设的方案与措施。     

公路工程投标报价的探讨

从国内公路工程招投标工作的具体实践出发,探讨、分析投标报价,在帮助投标单位取得中标并获得更高施工利润的同时,希望能够与招标单位共同探讨：如何更加合理地开展投标报价,使其投标文件更具竞争性。