The influence of experience on the quality of chemical measurements made on soils from former gasworks

 A strategy for ensuring that measurements of ten common contaminants found in soils from former gasworks are of optimum quality over long timescales is described. In particular, the performance of laboratories in applying validated measurement methods in both small- and large-scale inter-laboratory trials over a 5-year period is assessed. It is shown that a production engineering concept, the experience curve, has a significant influence on the quality of some of the measurements made and that this concept can be used to model the performance of laboratories. Complexity of the measurement procedure and familiarity of analysts with the measurement operations are suggested as the main drivers of method error. The implications of the achievable quality of measurement on the costs of land re-development and on confidence in the quality of the rejuvenated land are discussed. Received: 31 August 1996 Accepted: 5 February 1997     

能力导向教学模式在《天然高分子材料》课程中的应用

为实现应用型本科院校培养高层次技术人才的目标,我们将能力导向教学模式应用到高分子专业选修课程中。在《天然高分子材料》课程教学中,以夯实学生理论知识为前提,以满足学生就业需求为目的,以提高学生关键能力为导向,在传统的讲授法教学基础上,采用演示法、讨论法、案例法及师生易位教学等方法,对教学内容、教学方法和考核方式进行改革,以毕业生调查问卷的形式进行结果跟踪和方案修正,达到了巩固专业能力、增强社会能力、提高方法能力的良好教学效果。     

基于AHP-TOPSIS评判模型的中药企业研发人员胜任力研究

研发人员作为企业中运用知识进行创新活动的群体,具有知识型员工的行为特质,因而导致研发人员的努力程度和贡献大小很难准确地测量.为了解决科学地评价研发人员胜任力的问题.在层次分析法(AHP)和逼近理想解的排序法(TOPSIS)两个理论的基础上,构建了AHP—TOPSIS综合评判指标体系模型,对3类中药企业研发人员胜任力进行综合评判优选.从职业态度、知识—技术、个人魅力、创新能力和团队合作能力5个方面综合考虑影响研发人员胜任力的评判指标,旨在为企业和不同行业全面评价以及甄选研发人才提供一种可行的方法.     

复合型指挥军官胜任特征组合评价模型及实证研究

针对复合型指挥军官胜任特征评价问题,建立了胜任特征评价指标体系,提出了一种新的组合评价模型:基于信息熵的思想,以每个指标上专家对评价对象的评价结果间差异程度确定此指标上该专家的分值权重,得出评价对象在该指标上的得分,提高评价对象在每个指标上得分的合理性;采用层次分析法确定评价指标权重,利用评价对象间的灰色关联系数来构建评价矩阵,提高评价结果的准确性.最后,给出一个实例证明了模型的可行性和有效性.