Maintenance decision problems generally involve multiple criteria which apparently are best addressed using Multi-Criteria Decision Making (MCDM) tools. This paper describes the use of a hybrid MCDM technique in prior...Maintenance decision problems generally involve multiple criteria which apparently are best addressed using Multi-Criteria Decision Making (MCDM) tools. This paper describes the use of a hybrid MCDM technique in prioritizing maintenance strategy for ship systems. The Hybrid MCDM technique combines Delphi method, AHP and TOPSIS methods. While the Delphi method and AHP are applied in screening of decision criteria and decision criteria weights determination respectively, the TOPSIS method is used in the ranking of alternative maintenance strategies. Five alternative maintenance strategies which include corrected maintenance, scheduled overhaul, scheduled replacement, continuous on-condition task and scheduled on-condition task are considered and the optimum maintenance strategy is selected based on twelve critical maintenance decision criteria. To demonstrate the suitability of the approach a case study of sea water pump of the central cooling system of a marine diesel engine is used.展开更多
目的建立复方苦参注射液的临床合理用药评价标准,为临床合理应用复方苦参注射液提供参考。方法对该院2023年1月—2023年12月收治的139例使用复方苦参注射液治疗的患者,根据相关资料建立合肥京东方医院复方苦参注射液药物利用评价(drug u...目的建立复方苦参注射液的临床合理用药评价标准,为临床合理应用复方苦参注射液提供参考。方法对该院2023年1月—2023年12月收治的139例使用复方苦参注射液治疗的患者,根据相关资料建立合肥京东方医院复方苦参注射液药物利用评价(drug utilization evaluation,DUE)标准,用药合理性评价与分析以层次分析加权(technique for order preferenceby similarity to an ideal solution,TOPSIS)法进行。结果该院139例病历中,Ci最高为1,最低为0.384,Ci≥80%有71例(51.1%),60%≤Ci<80%有17份(6.25%),Ci<60%有51份(36.7%)。不合理用药问题主要集中在超适应症用药、用法用量不合理、不良反应监测等。结论通过AHP-TOPSIS法建立了复方苦参注射液DUE标准,可用于临床合理用药评价中。展开更多
文摘Maintenance decision problems generally involve multiple criteria which apparently are best addressed using Multi-Criteria Decision Making (MCDM) tools. This paper describes the use of a hybrid MCDM technique in prioritizing maintenance strategy for ship systems. The Hybrid MCDM technique combines Delphi method, AHP and TOPSIS methods. While the Delphi method and AHP are applied in screening of decision criteria and decision criteria weights determination respectively, the TOPSIS method is used in the ranking of alternative maintenance strategies. Five alternative maintenance strategies which include corrected maintenance, scheduled overhaul, scheduled replacement, continuous on-condition task and scheduled on-condition task are considered and the optimum maintenance strategy is selected based on twelve critical maintenance decision criteria. To demonstrate the suitability of the approach a case study of sea water pump of the central cooling system of a marine diesel engine is used.
文摘目的建立复方苦参注射液的临床合理用药评价标准,为临床合理应用复方苦参注射液提供参考。方法对该院2023年1月—2023年12月收治的139例使用复方苦参注射液治疗的患者,根据相关资料建立合肥京东方医院复方苦参注射液药物利用评价(drug utilization evaluation,DUE)标准,用药合理性评价与分析以层次分析加权(technique for order preferenceby similarity to an ideal solution,TOPSIS)法进行。结果该院139例病历中,Ci最高为1,最低为0.384,Ci≥80%有71例(51.1%),60%≤Ci<80%有17份(6.25%),Ci<60%有51份(36.7%)。不合理用药问题主要集中在超适应症用药、用法用量不合理、不良反应监测等。结论通过AHP-TOPSIS法建立了复方苦参注射液DUE标准,可用于临床合理用药评价中。
