目的分析国内外预立医疗照护计划实施相关研究现状、热点和趋势。方法检索中国知网和Web of Science核心合集相关文献记录,使用CiteSpace6.3.R1软件对纳入文献的作者、机构、关键词等进行可视化分析。结果共纳入中文文献194篇,英文文献2...目的分析国内外预立医疗照护计划实施相关研究现状、热点和趋势。方法检索中国知网和Web of Science核心合集相关文献记录,使用CiteSpace6.3.R1软件对纳入文献的作者、机构、关键词等进行可视化分析。结果共纳入中文文献194篇,英文文献2437篇。国内外预立医疗照护计划实施相关研究发文量呈现逐渐增加的趋势;国际上作者和机构间的合作网络较为紧密,国内相关作者和机构的合作网络相对分散,跨地区合作较少,学术影响力有待提升。国内实施相关研究频次排名前5位的关键词分别是生前预嘱、综述、安宁疗护、质性研究、预先指示,国外分别是advance care planning(预立医疗照护计划)、palliative care(安宁疗护)、end(末期)、outcome(结局)、intervention(干预)。结论国内外预立医疗照护计划实施相关研究集中在干预人群、实施方法、研究内容等方面;未来研究可开发符合我国传统文化观和价值观的预立医疗照护计划实践模式,加强社区和家庭的参与,鼓励开展学术机构和临床实践合作,促进和完善预立医疗照护计划实施相关研究发展。展开更多
This study proposes a multiple attribute group decisionmaking(MAGDM)approach on the basis of the plant growth simulation algorithm(PGSA)and interval 2-tuple weighted average operators for uncertain linguistic weighted...This study proposes a multiple attribute group decisionmaking(MAGDM)approach on the basis of the plant growth simulation algorithm(PGSA)and interval 2-tuple weighted average operators for uncertain linguistic weighted aggregation(ULWA).We provide an example for illustration and verification and compare several aggregation operators to indicate the optimality of the assembly method.In addition,we present two comparisons to demonstrate the practicality and effectiveness of the proposed method.The method can be used not only to aggregate MAGDM problems but also to solve multi-granularity uncertain linguistic information.Its high reliability,easy programming,and high-speed calculation can improve the efficiency of ULWA characteristics.Finally,the proposed method has the exact characteristics for linguistic information processing and can effectively avoid information distortion and loss.展开更多
为正确选择主要防御方向,基于对策论和逼近理想点排序法(technique for order preference by similarity to an ideal solution,TOPSIS)对烟幕对空防御方向选择问题进行研究。考虑敌我双方的战术博弈,在构建体现敌我双方利益激烈对抗的...为正确选择主要防御方向,基于对策论和逼近理想点排序法(technique for order preference by similarity to an ideal solution,TOPSIS)对烟幕对空防御方向选择问题进行研究。考虑敌我双方的战术博弈,在构建体现敌我双方利益激烈对抗的矩阵对策基础上,依据逼近理想点排序原理对我方的防御方向进行综合排序,运用一种新的决策思维建立起我方烟幕对空防御方向选择的辅助决策模型,并通过算例和实例分析验证了新模型的实用性和有效性。仿真结果表明,该研究可为烟幕对空防御方向的选择提供辅助决策支持。展开更多
文摘目的分析国内外预立医疗照护计划实施相关研究现状、热点和趋势。方法检索中国知网和Web of Science核心合集相关文献记录,使用CiteSpace6.3.R1软件对纳入文献的作者、机构、关键词等进行可视化分析。结果共纳入中文文献194篇,英文文献2437篇。国内外预立医疗照护计划实施相关研究发文量呈现逐渐增加的趋势;国际上作者和机构间的合作网络较为紧密,国内相关作者和机构的合作网络相对分散,跨地区合作较少,学术影响力有待提升。国内实施相关研究频次排名前5位的关键词分别是生前预嘱、综述、安宁疗护、质性研究、预先指示,国外分别是advance care planning(预立医疗照护计划)、palliative care(安宁疗护)、end(末期)、outcome(结局)、intervention(干预)。结论国内外预立医疗照护计划实施相关研究集中在干预人群、实施方法、研究内容等方面;未来研究可开发符合我国传统文化观和价值观的预立医疗照护计划实践模式,加强社区和家庭的参与,鼓励开展学术机构和临床实践合作,促进和完善预立医疗照护计划实施相关研究发展。
基金supported by the National Natural Science Foundation of China(71771118 71471083)+1 种基金the Ministry of Education Humanities and Social Sciences Foundation of China(18YJCZH146)the Nanjing University Double First-Class project
文摘This study proposes a multiple attribute group decisionmaking(MAGDM)approach on the basis of the plant growth simulation algorithm(PGSA)and interval 2-tuple weighted average operators for uncertain linguistic weighted aggregation(ULWA).We provide an example for illustration and verification and compare several aggregation operators to indicate the optimality of the assembly method.In addition,we present two comparisons to demonstrate the practicality and effectiveness of the proposed method.The method can be used not only to aggregate MAGDM problems but also to solve multi-granularity uncertain linguistic information.Its high reliability,easy programming,and high-speed calculation can improve the efficiency of ULWA characteristics.Finally,the proposed method has the exact characteristics for linguistic information processing and can effectively avoid information distortion and loss.
文摘为正确选择主要防御方向,基于对策论和逼近理想点排序法(technique for order preference by similarity to an ideal solution,TOPSIS)对烟幕对空防御方向选择问题进行研究。考虑敌我双方的战术博弈,在构建体现敌我双方利益激烈对抗的矩阵对策基础上,依据逼近理想点排序原理对我方的防御方向进行综合排序,运用一种新的决策思维建立起我方烟幕对空防御方向选择的辅助决策模型,并通过算例和实例分析验证了新模型的实用性和有效性。仿真结果表明,该研究可为烟幕对空防御方向的选择提供辅助决策支持。
