谈“电荒”来袭的应对之策

2011年夏季用电高峰前夕,我国一些发达省市已出现"电荒",不得不采取拉闸限电措施。文章分析了夏季"电荒"的成因,就解决"电荒"问题提出应对之策。     

箱式变电所在住宅小区中设计应注意的问题

箱式变电所以其显著优点,在住宅小区建设(改造)中得到推广应用。文章以南宁市某住宅小区为例,论述箱式变电所设计中应注意的问题。     

简析王尔德的唯美主义思想

奥斯卡·王尔德是十九世纪英国唯美主义的杰出代表,对二十一世纪欧洲文学乃至世界文学影响深远。文章从艺术的独立性、艺术的主动性、艺术的永恒性、艺术的超越性、艺术形式的绝对性和艺术的内省性六个方面来解读王尔德的悲情唯美主义思想。     

广西来宾电厂扩建冷却水发电站89.0m平台模板支撑施工方案

结合工程实例,介绍模板施工过程的模板支撑设计,对材料的选用、设计方案的假设进行了探讨,并对荷载取值及各部位杆件受力进行了计算,同时提出了保证模板及支撑架施工安全的质量措施。     

工程造价全过程控制的重点与对策

从三个方面论述了建设项目的全过程造价控制工作。     

广西来宾电厂扩建冷却水发电站89.0m平台模板支撑施工方案

结合工程实例,介绍模板施工过程的模板支撑设计,对材料的选用、设计方案的假设进行了探讨,并对荷载取值及各部位杆件受力进行了计算,同时提出了保证模板及支撑架施工安全的质量措施。     

基于提高大学生法律素质的法律基础教学法探略

目前大学生普遍存在法律知识匮乏、法律意识欠缺、法律能力相对薄弱、法律素质不高等问题。要解决这些问题,必须对大学生法制教育中法律基础课的教学方法进行改革。围绕提高大学生法律素质的主题,应从教学重点、教学内容和教学方式等方面进行改革。     

The Effect of Temporal Risk Aversion on Optimal Consumption,the Equity Premium,and the Equilibrium Interest Rate

This paper demonstrates that temporal risk aversion makes smoothing consumption over time less attractive, while the usual risk aversion makes it more attractive. As temporal risk aversion increases, the equilibrium interest rate decreases and the equity premium increases. This paper also shows a striking and novel result that an increase in time impatience can lead to either a decrease or an increase in the interest rate, depending on the nature of the nonseparability.     

Metaheuristic algorithms for the multistage hybrid flowshop scheduling problem

We consider the multistage hybrid flowshop scheduling problem, in which each stage consists of parallel identical machines. The problem is to determine a schedule that minimizes the makespan for a given set of jobs over a finite planning horizon. Since this problem class is NP-hard in the strong sense, there seems to be no escape from appealing to heuristic procedures to achieve near-optimal solutions to real life problems. First, a series of new global lower bounds to be used to estimate the minimum makespan are derived. Then, two new metaheuristic algorithms first sequence and then allocate jobs to machines based on a particular partition of the shop. The optimization procedure is based on simulated annealing and the variable-depth search. Computational experiments show the efficiency of the proposed procedures.     

科技特派员制度对农民科学素质提升的实践与思考

农民在我国的人口构成中占据相当大比例,提高他们的科学素养,对于改善其生活质量、实现全面小康生活目标至关重要,同时也关系着我国新农村的建设与发展。文章通过阐述广西科技特派员工作发展状况,强调了科技特派员制度是提高农民科学素养的有效途径,并提出进一步利用农村科技特派员提升农民科学素质的思路。