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输气管线输效分析及清管周期优化 被引量:1
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作者 谢光惠 巩艳 《内蒙古石油化工》 CAS 2020年第2期73-74,81,共3页
以川西第一条在地形起伏山区地段的输气管道运行情况为例进行生产运行跟踪,主要对管道全年输送效率进行分析和评价,并结合3次清管作业的效果以及清管周期的影响因素,对管道清管周期进行调整和优化,最终确定该管道的清管周期推荐值。
关键词 气管线 输效分析 周期优化
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Frontier Analysis of Nepalese Commercial Banks: DEA Approach 被引量:1
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作者 Sunity Shrestha Hada Govinda Tamang 《Journal of Mathematics and System Science》 2014年第10期675-682,共8页
The efficiency of any organizations at manufacturing sector or service sector, profit making or non-profit making, is most important factor for survival and growth of the organization. The Data Envelopment Analysis (... The efficiency of any organizations at manufacturing sector or service sector, profit making or non-profit making, is most important factor for survival and growth of the organization. The Data Envelopment Analysis (DEA) technique is one of the most popular and effective tool to measure relative efficiency hence is appropriate to make comparison among similar organizations with multiple output and input. This study performs frontier analysis and measures the relative efficiency of Nepalese commercial banks using DEA approach with two output and two input variables. 展开更多
关键词 Data envelopment analysis frontier analysis commercial banks relative efficiency
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