企业中层管理者组织认同维度验证及测量研究

在文献研究和针对11家企业的40位中层管理人员的深度访谈的基础上,编制企业中层管理者组织认同初试问卷,用227份有效问卷进行探索性因素分析,探索企业中层管理者组织认同的结构维度并对测量条目进行筛选优化;用优化后的问卷施测获得的106份有效问卷进行验证性因素分析,对结构维度和问卷的测量条目进一步优化调整。最终获得包含情感归属、人际关系、事业发展和价值融合四维度12个条目的企业中层管理者组织认同测量量表;验证性因素分析结果显示,4因素模型各项参数达到可接受的水平;量表的内部一致性信度α值为0.926。该量表具有较好的信度、效度,可用于企业中层管理者组织认同的测量工具。     

Body Height Measurements in Images

Abstract:  For any measurement of a person's height in an image, a difference exists between the actual height of the person and the image measurement. In order to gain knowledge about statistical behavior of differences between actual and measured heights it is necessary to make reference recordings, e.g., of test persons under the same recording conditions. To test whether the differences are dependent on camera and further circumstances, an experiment was set up which involved the measurement of 22 test persons using three cameras of varying quality. Reproducibility of measurements per image appears to be strongly dependent on the camera (quality), whereas systematic bias differs with the view point of the camera. Operator dependency of the measurement process is found, so its repetition by different operators is recommended.     

The benefit and cost of prison in the UK. The results of a model of lifetime re-offending

With prisons in the UK reaching full capacity, and with similar trends in other European countries and the USA, there is much political debate about the efficacy of prison and community sentences. This paper aims to inform this debate by testing the hypothesis that prisons are an effective and efficient way of reducing re-offending. A rapid review of effectiveness studies was performed to determine the relative impact of prison and community sentences on re-offending. An economic analysis was undertaken to transform the estimates of effect into estimates of the economic efficiency of alternative sentencing options in the context of the UK. When compared with standard prison sentences, a number of community-based interventions and enhancements of standard prison sentences were found to save money, both for the public sector and for society more broadly. Diverting adult offenders from standard prison sentences to alternative interventions saves the UK public sector between ￡19,000 and ￡88,000 per offender. When victim costs are considered, diverting offenders from standard prison sentences saves UK society between ￡17,500 and ￡203,000 per offender. It was concluded that standard prison sentences are not an economically efficient means for reducing re-offending.

公安高校实验室投资项目管理及效益评价

根据当前公安高校对实验室投资的特点,要确保对实验室投资的合理使用,产生最大效益,应对投资项目进行科学计划编制与决策、加强对项目设备采购的监督控制、实行项目合格验收、实施效益评价。     

行政公益诉讼与民事公益诉讼比较研究

行政公益诉讼和民事公益诉讼制度在我国的建立已是大势所趋 ,那么两类公益诉讼有何相似之处 ,又有何不同呢 ?通过对二者进行了各个方面的比较研究后 ,得出结论     

浅谈高校实验室安全管理

高校实验教学是教学过程中不可缺少的重要环节。而高校实验室的安全隐患是不容忽视的,我们应采取强有力的措施,搞好实验室的安全管理工作。     

英国1991年"威廉姆斯案"对约因理论的挑战

约因英美契约法的独特要素,约因法理的成熟形态--"交易约因论"是古典契约法的基石.1809年的Stilk v.Myrick案确立了重要的约因法则--受诺人对已存义务的履行不能作为新的允诺的约因,这实质上在很大程度上否认了契约变更的效力.英国1991年"威廉姆斯案"是英美契约法史上的经典案例,因为该案案情与Stilk案非常相似,可法官得出的判决结果却截然不同."威廉姆斯案"案判决改写了众多传统约因法则,动摇了约因理论的基础,而且,因为它与Stilk案判决的难以协调,还引发了"胁迫论"对"约因论"的挑战.     

公共图书馆的公益性与社会化服务

通过公益性事业的发展来保障公民的基本文化权益,是党的十七大提出的明确要求。公共图书馆作为传承文化提供信息的主要机构,应围绕其公益性的基本定位,更好地开展社会化服务,使读者更方便快捷地获取文献信息。     

论格式合同的价值冲突与利益平衡机制

格式合同作为规模经济和专业化经济的产物 ,追求交易之迅捷 ,从而降低了交易成本 ,且在社会生活中的运用越来越普遍。本文就试图从各国对格式合同的法律规制的比较分析中 ,谈谈格式合同价值冲突的表现与特征 ,谈谈如何运用法律手段恰当地规制格式合同 ,寻求契约的公平、正义价值。