运用Excel建立考试试卷自动评分系统

本文通过一个案例,运用Excel的设置、计算、隐藏、保护以及工作表的引用链接等方法,从而方便、快速、准确完成电子试卷的录入、成绩自动汇总和分析。     

Best value concessionaire selection through a fuzzy logic system

Best value is the ultimate goal in the development of infrastructure projects through public private partnerships. This necessitates a best value approach in selecting the right private partner (i.e., the concessionaire) that involves evaluating alternative concessionaires against multiple conflicting criteria of varying degrees of importance and uncertainty. Correspondingly, this paper has developed a quantitative best value concessionaire selection system. The essence of this system lies in (1) the establishment of four-package evaluation criteria that can effectively measure the concessionaire’s capability and “predict” its future performance toward achieving the government’s best value objectives and (2) the development of a fuzzy-composite scoring and ranking method that ensures the right “tradeoff” between these criteria by relatively weighting fuzzy scores and logically aggregating evaluation results. This system would not only provide the government integrated assessments of alternative concessionaires so as to award the contract to the right concessionaire whose proposal is perceived to be able to maximize the outcome of the project, but also satisfy the requirements of the legal decision in order to withstand legal challenges concerning the public contract awarded in a best value approach. A hypothetical case study is provided to demonstrate the application of this best value concessionaire selection system.     

Risk Concession Model for Build/Operate/Transfer Contract Projects

This paper extends the build–operate–transfer (BOT) concession model (BOTCcM) to establishing a risk concession model for BOT contract projects. The decision for a concession period is one of the most important decisions in determining a BOT contract. BOTCcM presents an alternative method to assist in determining a concession period that can protect the basic interests of both the investor and the government concerned. However, there is a major limitation in using the model, namely it gives no consideration to the impacts of risks on the estimation of various economic variables in the model. This study considers the risk impacts to the BOTCcM model and presents an additional risk concession model. This model provides an approach for formulating a concession period to consider the impacts of risks and, at the same time, protect the basic interests of both the investor and the government concerned. A hypothetical case is used to show the procedures of formulating the risk concession period through the assistance of the Monte Carlo simulation method.     

Construction management through bot: Taiwan high speed rall case

Build Operate Transfer (BOT)isanewprojectde liveringmethodtoimplementpublicinfrastructurepro jects .BOTincorporatesaprivatizedeffortintopublicin frastructuredevelopment.Theconcessionrightisgrantedtoaconsortiumwhoundertakesfinance ,design ,construc tion ,operation ,andmaintenanceofthedesiredfacilitiesandservices .Aftertheconcessionrightisexpired ,theownershipofthefacilityistransferredtothepublicowner.TheeconomicprosperityofTaiwaninthe 1 980’sandearly 1 990’sbroughtseveretrafficcongestioni…     

建设工程项目的发包方式——设计-施工一体化承包模式的应用研究

设计一施工承包模式，是一种新型的工程发包和管理模式，在国际建筑市场上越来越引起人们的注意，是当今国内外建筑市场承发包模式的发展趋势。对设计一施工承包管理模式的基本理论和方法进行了全面、系统的研究，深入浅出地说明了设计一施工承包管理模式的思想，在国内采用该模式存在的问题及解决方法，并指出其发展方向。     

建筑房屋动力特性的测试与分析

以大地脉动作为激励振源，对房屋的脉动信号及动力特性进行了测试和分析，指出了通过特殊的仪器，在没有大型激振的情况下，通过分析大地的脉动对结构的影响，可以对房屋进行动力特性的分析。     

滨江景观空间营造手法探讨——以宁波市滨江大道景观建设为例

以宁波市滨江大道景观建设为例,探讨滨江景观营造中所强调的绿色生态、以人为本、亲水空间、场地固有文化的挖掘与展示、景观与防洪的结合等手法,并描述各手法应用于宁波市滨江大道景观建设的实例,从自然、生态、运动、休闲及活力等方面对景观实例进行分析,打造亲水宜人、景观优美、环境舒适、健康活力的生态综合型滨江景观休闲带。     

致逸于心 致精于艺 上海致逸建筑设计有限公司建筑师余泊访谈

文章通过对"致逸设计"建筑师余泊的访谈,展现当代中国执业建筑师的生存状态。以及在高速发展的社会进程之下,平和而务实的心态对于提高设计及服务水平的重要作用。     

3Com智能化社区网络建设解决方案

提出一款智能化社区网络建设的解决方案