煤炭企业可持续发展水平的人工神经网络评价

本文在对目前煤炭企业可持续发展评价方法进行分析的基础上,提出了基于人工神经网络的煤炭企业可持续发展水平评价模型,并建立了三层BP神经网络评价模型,以实现对煤炭企业可持续发展这一复杂系统的评价。评价结果表明,该方法是可行的。     

The African Evaluation Guidelines: 2002. A checklist to assist in planning evaluations, negotiating clear contracts, reviewing progress and ensuring adequate completion of an evaluation

A review of the US ‘program evaluation standards’ (PES), undertaken in a series of workshops and meetings of networks of evaluators in Africa, resulted in modifications to those standards. The result was presented to a plenary session of the Inaugural Conference of the African Evaluation Association in September 1999, attended by over 300 evaluators from 35 countries. The AfrEA Conference decided that a systematic effort should be made to produce a list of African evaluation guidelines, similar to the PES, and that this checklist should be reviewed by national evaluation associations and networks in Africa and field tested in several countries. Ten national and regional networks and associations suggested modifications to the text and endorsed the final version of the guidelines.     

Power and perceptions in participatory monitoring and evaluation

This paper examines the assumptions that commonly underpin the design of participatory monitoring and evaluation (PM&E) within development programmes through the examination of a case study of a large rural development programme in Uganda. This case study reveals a mismatch between programme assumptions and participant perceptions, which stymied the implementation of PM&E. In this case, PM&E was based on the assumptions that programme and participant goals were compatible, participants were willing to volunteer and engage themselves for the greater good of their communities, and information sharing and communication was fairly free and open. However, farmers within the programme felt that the bureaucratic and accountability requirements of the programme were not their concern, and were acutely aware of power differences between farmers and programme officials, and between farmers of varying status. The key lesson to be drawn from this case is the need for a heightened awareness of power dynamics and political factors in the design of PM&E.     

试论毛泽东的社会公正思想

毛泽东的社会公正思想是毛泽东思想的重要组成部分 ,它在中国革命和建设时期都产生过重要影响。文章较系统地对毛泽东的社会公正思想进行了梳理。认真梳理毛泽东关于社会公正的思想 ,对于确立当代中国的科学公正观 ,建构市场经济条件下公正合理的社会秩序有着重大的意义     

区域主导产业评价指标与数学模型

以现有研究成果为基础,建立了区域主导产业评价指标体系;基于灰色聚类的思想,提出了评价区域主导产业优度的数学模型-定权聚类评估模型,并对河南省武陟县工业主导产业选择进行了实证研究。     

农副产品营养质量模糊识别与评价

本文利用模糊集理论与决策科学,结合营养学知识,建立了农副产品营养质量识别与评价体系,并对1358种农副产品进行评判,效果较好。     

中立证人观与民事证人评价制度的建构

我国民事诉讼中一直以来以中立证人观规定、理解证人,也以证人与案件、当事人有无利害关系作为判断证人证言证明力的重要方法。其实证人都在一定程度上、一定方式上与案件或者当事人有这样或那样的关系,中立证人不仅是一种乌托邦的设想,同时与现代诉讼制度的改革是异质的,为此应在克服传统中立证人观的基础上,确立与之适应的证人评价法,这就是矛盾评价法。     

不完全信息下的一种信用分类方法

本文详细分析了一类典型的不完全信息的信用评价问题,即存在信用参考信息不完全或样本数据较少,以及某些指标数据为区间数等。文章首先考虑具有不完全信用参考信息的情况,在分析这类问题特性的基础上,基于数据包络分析理论(DEA),提出一种以拒绝案例集构造参考单元集的方法,并给出了相应的DEA模型。然后,进一步考虑带有较为复杂区间指标数据这类具有不完全指标信息的信用评价问题,并给出了相应的信用分析方法,最后采用算例说明本文提出方法的合理性。由于所提方法能有效地处理信用信息不完全和指标数据不完全的情况,故其具有较为广泛的实用性。     

组织学习能力综合评价模型研究

构建了组织学习能力的评价指标体系,并建立了组织学习能力的综合评价模型,使定性问题能够定量化处理。此外,应用实际例子讨论了模型在企业中的应用情况,并对受试企业的组织学习能力状况作了分析,使企业能够客观、正确地认识和评价自身的组织学习能力状况,为其进一步提高组织学习能力提供科学有效的理论依据。     

国家重点实验室评估方法的若干问题研究

提出了国家重点实验室评估方法中现场评估分组、专家调整和现场评估与复评之间的关系等方面存在的一些深层次的问题,系统地分析了这些问题的成因及其对国家重点实验室评估结果的影响,研究并提出了解决这些问题的方法。