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改良切口与传统切口治疗腮腺良性肿瘤的疗效比较
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作者 颜光堂 王中亮 田蓉 《成都医学院学报》 CAS 2024年第3期437-441,共5页
目的 基于多准则决策模型探讨改良切口与传统切口治疗腮腺良性肿瘤的疗效。方法 回顾性选择2019年4月至2022年4月于成都市中西医结合医院采用手术治疗的98例腮腺良性肿瘤患者为研究对象,将采用倒“V”型切口治疗的患者作为改良组,采用“... 目的 基于多准则决策模型探讨改良切口与传统切口治疗腮腺良性肿瘤的疗效。方法 回顾性选择2019年4月至2022年4月于成都市中西医结合医院采用手术治疗的98例腮腺良性肿瘤患者为研究对象,将采用倒“V”型切口治疗的患者作为改良组,采用“S”形切口治疗的患者作为传统组,两组各49例。比较两组年龄、性别、病理结果、病变部位、手术时间、手术出血量等一般资料;比较两组视觉模拟评分法(VAS)评分、焦虑自评量表(SAS)评分、术后面瘫分级、术后3个月的疗效;比较两组面瘫、涎瘘等术后并发症发生情况。建立改良术式治疗腮腺良性肿瘤的多准则决策模型,并对两组效益值、风险值及决策模型的稳定性进行评价。结果 改良组患者的手术切口长度、术后皮肤表面瘢痕长度、VAS评分及SAS评分与传统组比较,差异均有统计学意义(P<0.05);改良组与传统组的平均效益值分别为83、55,改良组的效益值100%优于传统组;改良组与传统组的平均风险值分别为75、57,改良组的风险值100%低于传统组;改良组与传统组的平均效益-风险总值分别为79、56,改良组的总效益-风险值高于传统组的概率为100%;多准则决策评价模型稳定性较好。结论 倒“V”型切口能明显改善腮腺良性肿瘤患者术后面颈部的美观度,提高患者的生活质量及幸福指数。 展开更多
关键词 倒“V”型切口 腮腺良性肿瘤 疗效 多准则决策模型
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绿色建筑评价新理念:多标准决策模型 被引量:5
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作者 尹贻林 雷春艳 严玲 《水利水电技术》 CSCD 北大核心 2006年第9期79-82,共4页
目前研究绿色建筑概念的文献很多,但是国内很少有文献讨论可以用于可行性研究阶段进行建筑项目评估的方法。本文提供了一个多标准决策模型。根据备选方案在经济、社会、环境与人方面的评价结果进行决策,该模型弥补了环境建筑评价方法不... 目前研究绿色建筑概念的文献很多,但是国内很少有文献讨论可以用于可行性研究阶段进行建筑项目评估的方法。本文提供了一个多标准决策模型。根据备选方案在经济、社会、环境与人方面的评价结果进行决策,该模型弥补了环境建筑评价方法不适用于可行性研究的不足,有助于选择出绿色的建筑开发方案。 展开更多
关键词 绿色建筑 建筑评价方法 多标准决策模型
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The Credit Risk Assessment Model of Internet Supply Chain Finance: Multi-Criteria Decision-Making Model with the Principle of Variable Weight 被引量:1
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作者 Yueliang Su Baoyu Zhong 《Journal of Computer and Communications》 2017年第1期20-30,共11页
The characteristics of the financing model are firstly analyzed when the e-commerce enterprises participate in the supply chain finance. Internet supply chain finance models are divided into three categories with the ... The characteristics of the financing model are firstly analyzed when the e-commerce enterprises participate in the supply chain finance. Internet supply chain finance models are divided into three categories with the standard of whether the electronic commerce enterprises provide funds for small and medium enterprises instead of banks. And then we further study the financing process and the functions of the e-commerce platform with specific examples. Finally, combined with the characteristics of the supply chain finance model, we set up a small and medium enterprises credit evaluation model based on the principle of variable weight with its dynamic data. At the same time, a multi-time points and multi-indicators decision-making method based on the principle of variable weight is proposed and a specific example is presented. In this paper, the multi-criteria decision-making model with the principle of variable weight has been used two times. At last, a typical case has been analyzed based on this model with a higher accuracy rate of credit risk assessment. 展开更多
关键词 CREDIT Risk Assessment model multi-criteria decision-making model Variable PRINCIPLE
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The Credit Risk Assessment Model of Internet Supply Chain Finance: Multi-Criteria Decision-Making Model with the Principle of Variable Weight 被引量:1
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作者 Yueliang Su Baoyu Zhong 《Journal of Computer and Communications》 2016年第16期1-11,共11页
The characteristics of the financing model are firstly analyzed when the e-commerce enterprises participate in the supply chain finance. Internet supply chain finance models are divided into three categories with the ... The characteristics of the financing model are firstly analyzed when the e-commerce enterprises participate in the supply chain finance. Internet supply chain finance models are divided into three categories with the standard of whether the Electronic commerce enterprises provide funds for small and medium enterprises instead of banks. And then we further study the financing process and the functions of the e-commerce platform with specific examples. Finally, combined with the characteristics of the supply chain finance model, we set up a small and medium enterprises credit evaluation model based on the principle of variable weight with its dynamic data. At the same time, a multi time points and multi indicators decision-making method based on the principle of variable weight is proposed and a specific example is presented. In this paper, the Multi-criteria decision-making model with the principle of variable weight has been used two times. At last, a typical case has been analyzed based on this model with a higher accuracy rate of credit risk assessment. 展开更多
关键词 Credit Risk Assessment model multi-criteria decision-making model Variable Principle
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BIM和GIS数据环境下的桥梁韧性评估多准则决策方法研究 被引量:1
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作者 陈小波 郭祖培 +1 位作者 钱希坤 周恒宇 《工程管理学报》 2021年第6期61-66,共6页
桥梁韧性评估对于描述桥梁在灾害状态下的恢复能力具有重要意义。从抵抗力和恢复力两大属性出发构建了8个包含社会因素在内的桥梁韧性指标,通过建筑信息模型(BIM)和地理信息模型(GIS)获取桥梁相应的数据用于量化指标分析,建立了桥梁韧... 桥梁韧性评估对于描述桥梁在灾害状态下的恢复能力具有重要意义。从抵抗力和恢复力两大属性出发构建了8个包含社会因素在内的桥梁韧性指标,通过建筑信息模型(BIM)和地理信息模型(GIS)获取桥梁相应的数据用于量化指标分析,建立了桥梁韧性评估模型,采用熵权法-TOPSIS法对桥梁韧性进行全面综合的评估,并以三干渠大桥、东昌大桥、湖南路徒骇河大桥为例验证模型的有效性。结果表明3座桥梁的韧性等级均为二级,可以通过提出的模型来识别韧性不足,从而提出改进意见。该评估模型具有一定的实用性,可以准确找出薄弱环节,提出相应的提高韧性的措施。 展开更多
关键词 建筑信息模型 地理信息系统 多准则决策模型 桥梁韧性评估
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