环境检测报告质量的提升策略分析

环境检测工作对于环境保护具有重要影响,这要求全社会稳步提升对于环境检测工作的认识水平,积极地参与相关工作实践,为环境保护提供可靠的参考依据。论文重点分析了环境检测报告质量的提升策略,结合提升环境检测报告质量的意义,提出对应的方案,以期推动环境检测报告的质量提升至新的高度。     

《钻井用空气泡沫工艺技术规程》标准实施效果分析

针对气体钻井空气泡沫技术现场应用的需要,结合标准编写的规范要求,阐述了中原油田企业标准《钻井用空气泡沫工艺技术规程》关键的编写思路,并根据标准指导现场施工,取得了良好的实施效果。     

Latent vs. Observed Variables: Analysis of Irrigation Water Efficiency Using SEM and SUR

In this paper we compare conceptualising single factor technical and allocative efficiency as indicators of a single latent variable, or as separate observed variables. In the former case, the impacts on both efficiency types are analysed by means of structural equation modeling (SEM), in the latter by seemingly unrelated regression (SUR). We compare estimation results of the two approaches based on a dataset on single factor irrigation water use efficiency obtained from a survey of 360 farmers in the Guanzhong Plain, China. The main methodological findings are that SEM allows identification of the most important dimension of irrigation water efficiency (technical efficiency) via comparison of their factor scores and reliability. Moreover, it reduces multicollinearity and attenuation bias. It thus is preferable to SUR. The SEM estimates show that perception of water scarcity is the most important positive determinant of both types of efficiency, followed by irrigation infrastructure, income and water price. Furthermore, there is a strong negative reverse effect from efficiency on perception.     

Ka频段双模航空客舱宽带卫星通信系统总体设计

针对民航市场对客舱宽带卫星通信的迫切需求，提出了一种基于Ka频段高通量卫星的双模解决方案。研究了系统设计的诸多方面，包括卫星资源选择、网络结构、技术体制和适航性。详细介绍了机载设备的组成和双模工作原理，分析了几个与设计实现密切相关的技术指标。方案设计和技术指标分析结果对实际工程应用有一定的参考价值。     

产业升级进程中职业技术技能的发展趋势及学习提升分析——以制造业为例

分析了产业升级与技术技能升级关系,产业升级进程中企业一线员工职业技术技能的发展趋势,探讨了如何促进职业技术技能的学习提升。     

基于因子分析和DEA模型的现代光伏农业技术经济性综合评价研究

发展现代光伏农业是推进现代农业可持续发展的重要途径，对现代光伏农业进行技术经济性综合评价有较强的现实意义，为此，建立了因子分析法和DEA相结合的现代光伏农业技术经济性综合评价模型。首先，利用因子分析法对评价指标进行了降维处理；然后，根据DEA模型需要对指标数据进行了标准化处理；最后，利用DEA模型完成了对50亩智能农业大棚各经营方案的评价，结果表明：将光伏发电和温室大棚种植相结合具有良好的技术经济效益。     

集群企业间知识溢出、研发竞争与集群主导设计形成的关系

考察了产业集群企业间的研发竞争和知识溢出对集群企业采纳潜在主导设计的影响。通过数理分析和实证检验,得到如下结论:集群企业间的研发竞争有利于主导设计的形成;集群企业间的知识溢出对主导设计的形成也有正向影响;企业间的研发竞争正向调节知识溢出与主导设计形成的关系。     

Critical success factors for the sustainability of Kaizen event human resource outcomes: An empirical study

Kaizen events have been widely reported to produce positive change in business results and human resource outcomes. However, sustaining or improving upon the results of a Kaizen event over time can be difficult for many organizations and has received limited empirical research attention to date. This paper identifies the factors that most strongly influence the sustainability of work area employee attitudes and commitment to Kaizen events based on a field study of 65 events in eight manufacturing organizations. The findings also present guidelines for organizations and areas for future research.     

企业知识管理能力提升策略研究

全球经济一体化的快速发展,使得越来越多的企业开始认识到知识管理不仅在培育企业核心竞争力中起到关键作用,还对企业长远可持续发展有着重要的战略意义。企业对知识管理的重视,也使得企业发展对知识管理能力提出了更高的要求。本文首先对知识管理的基础知识进行阐述,分析目前企业在知识管理方面存在的问题,进而提出促进企业知识管理能力提升的策略。     

The effect of continuous improvement capacity on the relationship between of corporate social performance and business performance in maritime transport in Singapore

Drawing on organisational learning theory, this study argues that shipping firms with high continuous improvement capacities have better success in transforming corporate social performance (CSP) into business performance. Survey data were collected from 223 shipping firms in Singapore and analysed using multi-sampling analysis, hierarchical regression modelling, and simple slope analysis. The results support the study’s argument and show that business performance is maximised when continuous improvement programmes targeted at CSP are carried out at a gradual pace and at regular intervals. This implies that shipping firms should adopt a dynamic, value-driven approach to improving CSP.