Designing a mixed performance measurement system for environmental supply chain management using evolutionary game theory and balanced scorecard: A case study of an auto industry supply chain

This paper proposes a mixed performance measurement system using a combination of evolutionary game theory and the balanced scorecard (BSC) in environmental supply chain management (ESCM) that measures and evaluates business operations using the four different perspectives of finance, customer, internal business process, and learning and growth. ESCM plays an important role in the supply chain which leads to the reduction, reuse and recycling of resources involved in both upstream and downstream activities. This paper presents guidance for practical managers in evaluating and measuring ESCM by developing a knowledge-based BSC and evolutionary game theory. The primary purpose of this paper is to apply the proposed method in a case study to one of Iran's biggest auto industry supply chain SAIPA Company. The results of this study indicate that the adoption of ESCM, in the absence of regulatory pressures and cost-saving measures is triggered by public pressures and its implementation is limited by organizational factors and strategic myopia.     

基于环境质量管理的城市综合环境绩效评估研究

文章以26个省会城市2004~2013年的样本数据,从环境健康、生态保护、资源与能源利用、环境治理等4个方面开展研究,构建了包括4项二级指标、12项三级指标和26项四级指标在内的城市综合环境绩效指标体系。研究发现,大部分城市的综合环境绩效历年差异明显,东、中、西部的环境绩效有明显的差异。因此,文章认为应该进一步优化环境绩效指标体系,充分体现区域差异特点,通过实施城市综合环境绩效考核来提高城市环境质量管理水平。     

机载武器及其双配套设备可靠性鉴定试验方案的分析

通过分析机载武器的使用特点和情况,并结合实验室开展机载武器可靠性鉴定试验的已有经验,对该类装备的可靠性鉴定试验的方案进行了分析和讨论,对试验样件在充足或不足的条件下进行试验的各种试验方案进行了深入分析。指出了各种方案的优缺点,对比了各种试验方案的特点。最后给出了机载武器可靠性鉴定统计试验方案的选取原则。     

菌渣中阿维菌素残留检测方法及其无害化工艺研究

文章建立了简单、快速的阿维菌素菌渣中阿维菌素残留量高校液相色谱检测方法以及利用水热法处理阿维菌素菌渣。采用固相萃取-高效液相色谱检测方法测定阿维菌素菌渣中阿维菌素残留量,提取剂为乙腈/水=4/1(V/V),采用HLB固相萃取柱进行净化。加标回收率90.3%~107.3%,相对标准偏差(RSD)为3.00%~5.69%,阿维2菌素标准曲线线性相关系数R~2=0.999 6,线性范围为1.0~1 000 mg/L。利用正交实验,水热法处理阿维菌素菌渣,在190℃的温度下处理2 h后,菌渣中阿维菌素残留量由991.30降至0.84 mg/kg,去除率达99.92%。处理前后的菌渣与有机肥标准作对比,除含水率外其余检测指标均达到有机肥标准要求。该项研究为阿维菌素菌渣的资源化利用提供了理论依据。     

电气设备触电危险因素分析

我国现阶段生产、生活中触电事故增加，采用故障树的分析方法，对用电设备触电事故进行危险因素分析，得出保护接地在供配电系统中的重要作用。简要介绍保护接地，并指出目前我国用电设备保护接地中存在的问题及接地故障的防范措施。     

振动试验的控制策略

振动试验的试验控制策略的制订可以贯彻试验效果的取向。本文为振动试验方法标准的使用者提供了制订振动试验控制策略的技术要素和背景资料。     

Identification, analysis and dissemination of information on near misses: A case study in the construction industry

Near misses are well-known for providing a major source of useful information for safety management. They are more frequent events than accidents and their causes may potentially result in an accident under slightly different circumstances. Despite the importance of this type of feedback, there is little knowledge on the characteristics of near misses, and on the use of this information in safety management. This article proposes guidelines for identifying, analyzing and disseminating information on near misses in construction sites. In particular, it is proposed that near misses be analyzed based on four categories: (a) whether or not it was possible to track down the event; (b) the nature of each event, in terms of its physical features (e.g. falling objects); (c) whether they provided positive or negative feedback for the safety management system; and (d) risk, based on the probability and severity associated with each event. The guidelines were devised and tested while a safety management system was being developed in a healthcare building project. The monitoring of near misses was part of a safety performance measurement system. Among the main results, a dramatic increase in both the number and quality of reports stands out after the workforce was systematically encouraged to report. While in the first 4 months of the study – when the workforce was not encouraged to report – there were just 12 reports, during the subsequent 4 months – when the workforce was so encouraged – there were 110 reports, all of them being analyzed based on the four analytical categories proposed.     

矿井通风网络数据可靠性检验

进行矿井通风阻力测定时,由于受环境的温度、湿度、压力传递存在时间差以及测点处标高不准确等因素的影响,根据实测数据,计算所得矿井巷道基础数据存在一定的误差,常用的测量数据检验方法只能对若干条通路进行闭合回路检验,而不能对全矿井通风网络基础参数进行可靠性检验。本文中所介绍的检验方法将风网基础数据输入通风网络解算软件,以实测风量和经过计算所得巷道风阻为基准,实测风量为目标条件,进行计算机通风网络模拟,对全矿井巷道风阻进行连续的优化调整,使通风网络模拟结果与实际测定各巷道风量基本符合,从而实现全矿井风网基础数据的可靠性检验。该方法在某矿进行了实际应用,实践证明此方法科学、准确的获得了全矿巷道风阻参数,为矿井的通风改造奠定了技术基础。     

环境试验设备参数测量──沙尘试验设备

沙尘试验设备参数的测量,目前没有相关的标准和指导文件。本文给出沙尘试验设备参数测量的一般方法,主要介绍了一种沙尘浓度测量方法。     

Environmental Comedy: No Impact Man and the Performance of Green Identity

“No Impact Man” (NIM) Colin Beavan attracted international media attention and a good deal of criticism for his year-long experiment attempting to live making zero net impact on the environment. Whereas Beavan's critics dismissed the project as a mere publicity stunt, this essay reads the NIM blog, book, and documentary film as a compelling performance of green identity in the comic frame. This performance—which links private consumption to ecology and community, and emphasizes flaws, foibles, humor and humility—offers an appealing invitation to engage in both individual and collective action. I argue that comedy is a useful rhetorical tool for addressing global warming, as it enables us to see ourselves not as helpless victims in a tragic doomsday scenario, but as imperfect actors who are both guilty contributors to the problem and agents responsible for its amelioration.