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The Three Principles of Institutional Safeguards for Women's Participation in Legislation in China
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作者 刘睿 JIANG Yu(Translated) 《The Journal of Human Rights》 2024年第2期325-346,共22页
The participation of women in legislation is an important aspect and means of safeguarding women’s rights.Feminist theory,based on criticism of both the“citizenship identity theory as rights”and the“citizenship id... The participation of women in legislation is an important aspect and means of safeguarding women’s rights.Feminist theory,based on criticism of both the“citizenship identity theory as rights”and the“citizenship identity theory as responsibilities,”proposes the“citizenship identity theory as subjectivity.”Observing the current practice of women’s participation in legislation in China,two institutional safeguard principles can be summarized:the“minimum proportion”and the“influence evaluation.”However,each of these principles has its inherent limitations.Therefore,it is necessary to supplement them with the principle of“subjective participation”in a reflective manner.This principle requires women to participate substantively in the legislative process as subjects,express women’s needs and demands,input women’s perspectives and experiences,and reconstruct the distribution of rights and responsibilities in the existing legislation.The three principles complement each other and work together to comprehensively constitute the institutional structure of women’s participation in legislation,thereby promoting the reproduction of corresponding action structures. 展开更多
关键词 citizenship identity theory FEMINIsM women’s rights participation in legislation sUBJECTIVITY
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Effects of reservoir fluids on sand packs consolidated by furan and epoxy resins:Static and dynamic states
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作者 Mohammad Nabi Tabbakhzadeh Feridun Esmaeilzadeh +1 位作者 Dariush Mowla Reza Zabihi 《Journal of Rock Mechanics and Geotechnical Engineering》 SCIE CSCD 2024年第11期4504-4514,共11页
One of the most effective methods for sand control is the chemical consolidation of sandstone structures.In this paper,the impacts of crude oil and brine in the static state and the impact of the flow rates of the flu... One of the most effective methods for sand control is the chemical consolidation of sandstone structures.In this paper,the impacts of crude oil and brine in the static state and the impact of the flow rates of the fluids in the dynamic state have been assessed at the reservoir conditions.The analyses in this research were Young’s modulus,compressive strength,porosity,and permeability which were done on core samples after and before fluid contact.Samples made with two different resins showed good resistance to crude oil in both states.No considerable change was seen in the analyses even at high crude oil injection rates in the dynamic state.Conversely,brine caused a noticeable change in the analyses in both states.In the presence of brine at the static state,Young’s modulus and compressive strength respectively decreased by 37.5%and 34.5%for epoxy cores,whereas these parameters respectively reduced by 30%and 41%for furan cores.In brine presence at the dynamic state,compressive strength reduction was 10.28 MPa for furan and 6.28 MPa for epoxy samples and their compressive strength reached 16.75 MPa and 26.54 MPa respectively which are higher than the critical point to be known as weak sandstone core.Moreover,Young’s modulus decrease values for furan and epoxy samples were respectively 0.37 GPa and 0.44 GPa.Therefore,brine had a more destructive effect on the mechanical characteristics of samples in the static state than the dynamic one for two resins.In addition,brine injection increased permeability by about 13.6%for furan and 34.8%for epoxy.Also,porosity raised by about 21.8%for furan,and 19%for epoxy by brine injection.The results showed that the chemical sand consolidation weakens in the face of brine production along with crude oil which can lead to increasing cost of oil production and treating wellbore again. 展开更多
关键词 Chemical sand consolidation Brine Flow rate static and dynamic states Crude oil Compressive strength Permeability Young’s modulus
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A hybrid method integrating Green's function Monte Carlo and projected entangled pair states
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作者 He-Yu Lin Rong-Qiang He +1 位作者 Yibin Guo Zhong-Yi Lu 《Chinese Physics B》 SCIE EI CAS CSCD 2024年第11期75-81,共7页
This paper introduces a hybrid approach combining Green’s function Monte Carlo(GFMC)method with projected entangled pair state(PEPS)ansatz.This hybrid method regards PEPS as a trial state and a guiding wave function ... This paper introduces a hybrid approach combining Green’s function Monte Carlo(GFMC)method with projected entangled pair state(PEPS)ansatz.This hybrid method regards PEPS as a trial state and a guiding wave function in GFMC.By leveraging PEPS’s proficiency in capturing quantum state entanglement and GFMC’s efficient parallel architecture,the hybrid method is well-suited for the accurate and efficient treatment of frustrated quantum spin systems.As a benchmark,we applied this approach to study the frustrated J_(1)–J_(2) Heisenberg model on a square lattice with periodic boundary conditions(PBCs).Compared with other numerical methods,our approach integrating PEPS and GFMC shows competitive accuracy in the performance of ground-state energy.This paper provides systematic and comprehensive discussion of the approach of our previous work[Phys.Rev.B 109235133(2024)]. 展开更多
关键词 projected entangled pair states Green’s function Monte Carlo frustrated J_(1)-J_(2)Heisenberg model
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Impact of State Equity Participation on Family Enterprises’ Innovation Input 被引量:3
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作者 Luo Hong Qin Jidong 《China Economist》 2019年第6期92-108,共17页
Whether the mixed-ownership reform whereby the state invests in nonstate enterprises will be effective is a question that has attracted widespread attention and discussion.This paper uses sample data from family-owned... Whether the mixed-ownership reform whereby the state invests in nonstate enterprises will be effective is a question that has attracted widespread attention and discussion.This paper uses sample data from family-owned enterprises listed from 2009 to 2016 and empirically tests the impact of equity participation by the state in the family enterprises on their innovation input and the underlying mechanisms.Our results show that state investment has positive impacts on innovation input in the family enterprises.This effect is even more significant for high-tech family enterprises and/or those family enterprises confronting high policy uncertainty.Our results also reveal that when state investment is accompanied by a greater degree of state participation in enterprise operations or when the investment originates locally,there is a greater increase in innovation input.Further analysis of the underlying mechanisms reveals that state investment increases innovation input by increasing both willingness to innovate and the resources available for innovation.This paper provides new theoretical support and empirical evidence for pushing the mixed-ownership reform and stepping up the sustainable development of non-state enterprises including family ones. 展开更多
关键词 mixed-ownership reform state investment EQUITY participation by the state family enterprise INNOVATION INPUT
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2022年四川芦山M_(S)6.1地震前应力状态研究
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作者 张致伟 曾宪伟 +4 位作者 王迪 路茜 王玮铭 杨鹏 龙锋 《地震研究》 CSCD 北大核心 2024年第4期483-492,共10页
为研究2022年6月1日四川芦山M_(S)6.1地震的孕育和发生过程,采用CAP方法反演了2013年芦山M_(S)7.0主震及M_(S)≥5.0余震的震源机制解,并基于应力张量方差与b值时空分布特征,探讨了芦山M_(S)6.1地震的力学机制和震源区的应力状态。结果表... 为研究2022年6月1日四川芦山M_(S)6.1地震的孕育和发生过程,采用CAP方法反演了2013年芦山M_(S)7.0主震及M_(S)≥5.0余震的震源机制解,并基于应力张量方差与b值时空分布特征,探讨了芦山M_(S)6.1地震的力学机制和震源区的应力状态。结果表明:2022年芦山M_(S)6.1地震震源机制表现出与2013年芦山M_(S)7.0主震和5级余震相似的逆冲型破裂特征,压应力轴方位与龙门山断裂带南段区域应力场一致。2013年芦山M_(S)7.0地震后震中及附近的应力张量方差和b值长期处于低值状态,2022年芦山M_(S)6.1地震前震中及附近出现了应力张量方差和b值的低值异常,表明芦山余震区处于较高的应力水平。分析认为:巴颜喀拉块体持续东向运动受到华南块体的阻挡,震中所在区域长期受挤压逆冲作用,从而使芦山余震区长期处于应力积累的状态,芦山M_(S)6.1地震也是在这种动力学背景下发生的。 展开更多
关键词 芦山M_(s)6.1地震 芦山M_(s)7.0地震 震源机制解 应力张量方差 B值 应力状态
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国有股权参股对民营企业ESG表现的影响研究
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作者 罗拥华 宋冬黎 《渭南师范学院学报》 2024年第11期41-51,共11页
国有股权参股作为混合所有制改革的一种重要形式,是助力民营企业高质量发展的重要手段。企业践行ESG理念是积极谋求高质量发展的具象行为,随之国有股权参股能否发挥环境、社会与治理效应,并激励民营企业提升ESG表现,成为值得深入探讨的... 国有股权参股作为混合所有制改革的一种重要形式,是助力民营企业高质量发展的重要手段。企业践行ESG理念是积极谋求高质量发展的具象行为,随之国有股权参股能否发挥环境、社会与治理效应,并激励民营企业提升ESG表现,成为值得深入探讨的问题。文章利用2009—2022年A股民营上市公司数据,考察了国有股权参股对企业ESG表现的影响。研究发现国有股权参股能够显著提升民营企业ESG表现。进一步的作用机制分析发现,国有股权参股主要通过内部治理机制、资源保障机制有效提升企业的ESG表现。同时网络媒体报道对国有股权参股有着“扩音器”效应,显著增强了国有股权参股对企业ESG表现的促进作用。此外,异质性分析发现,国有股权参股对高污染、高市场竞争程度下的企业ESG表现的促进作用更为显著。研究结果可以为合理布局国有资本提供理论支撑,也可以为民营企业完善ESG战略提供经验数据。 展开更多
关键词 国有股权参股 内部控制 融资约束 EsG表现
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国有股权参股、融资约束与民营企业ESG表现
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作者 汪中原 李竹梅 张国珍 《技术与创新管理》 2024年第2期197-208,共12页
在党的十八大将生态文明建设纳入中国特色社会主义“五位一体”总布局的背景下,企业ESG(环境、社会和治理)表现受到广泛关注。以2010—2021年A股非金融类民营上市企业为样本,通过固定效应模型实证检验了国有股权参股对民营企业ESG表现... 在党的十八大将生态文明建设纳入中国特色社会主义“五位一体”总布局的背景下,企业ESG(环境、社会和治理)表现受到广泛关注。以2010—2021年A股非金融类民营上市企业为样本,通过固定效应模型实证检验了国有股权参股对民营企业ESG表现的影响。研究发现国有股权的加入能显著提升民营企业ESG表现,但过多的国有股权参股比例会对民营企业的ESG表现起到抑制作用,即呈现倒U型关系,并得出拐点为7.89%;同时,融资约束在国有股权参股对民营企业ESG表现的影响过程中起到了显著的中介作用;国有股权参股对民营企业ESG表现的影响在中小型企业与高市场化程度地区的企业中更为明显。该研究为促进企业绿色创新与可持续健康发展、推进逆向混合所有制改革提供了一定的理论依据和经验证据。 展开更多
关键词 国有股权参股 EsG 融资约束 U型关系 可持续发展
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A Kind of Sustainable Craft Making: Equal and Flexible Participation in Piecing Acehnese Hat
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作者 Toshiyuki Sano 《Journal of Literature and Art Studies》 2016年第9期1013-1026,共14页
Terms of sustainable and sustainability have been employed in various sectors and fields since around 1990. To make a society sustainable needs to find ways of having sustainable local activities. The ways may be to f... Terms of sustainable and sustainability have been employed in various sectors and fields since around 1990. To make a society sustainable needs to find ways of having sustainable local activities. The ways may be to find and revitalize local resources, or to support new life styles by accepting outsider's new ideas. I see those ways often taken from a perspective that the ways require a structure or institutional organization. To explore in-between ways, it would be better to have an alternative perspective and useful to learn from Southeast Asian cases of managing diversity while accepting new ways (cf. Reid, 2015). In this essay, I focus on a sustainable craft making of a men's hat kopiah meuketob in Aceh, Sumatra, which is traditional item for marriage but has been used in various imaginative ways and has been shaping a regional "craft-scape." I examine such ways and various facets of making the hat and conclude that a lesson from the case for making things sustainable is equal and flexible ways of participating in production processes. 展开更多
关键词 ACEH sUMATRA CRAFT sustainability flexible participation women's work men's hat
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The Analysis of NGOs' Organizational Ecosystem in Participating in Climate Change Issues in the United States
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作者 Yang Li Lan Yuxin +1 位作者 Zeng Shaojun Yu Huijin 《Meteorological and Environmental Research》 CAS 2014年第9期60-63,共4页
How many NGOs were there in the climate change field in the United States? Who were they? And what was the relationship between them? In the United States,climate change was only a branch of environmental issues at... How many NGOs were there in the climate change field in the United States? Who were they? And what was the relationship between them? In the United States,climate change was only a branch of environmental issues at the beginning; therefore there were no specific quantitative statistics and network analysis of NGOs in climate change. Diversity was an important feature of NGOs in American climate change fields,and it showed a complex organizational ecology through varieties of networks and interaction among organizations. In order to make a difference in climate field,Chinese NGOs firstly needed to improve and enhance their own abilities. 展开更多
关键词 Climate change the United states NGO participation Organizational ecology China
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Women's Participation in Developing West China
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《China Population Today》 2000年第Z1期21-24,共4页
关键词 Women’s participation in Developing West China THAN WEsT
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China's Expanding Participation in the UN Peacekeeping Operations
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作者 Hu Yumin 《Contemporary International Relations》 2009年第6期46-56,共11页
The UN-led peacekeeping operation is a lodestar within the field of current international security.As an important example of her peaceful diplomacy,China has consistently and continuously supported the UN-led peaceke... The UN-led peacekeeping operation is a lodestar within the field of current international security.As an important example of her peaceful diplomacy,China has consistently and continuously supported the UN-led peacekeeping operations since 1998 when China joined the UN peacekeeping Operation Special Committee.The Chinese peacekeepers accomplished their UN-authorized missions successfully.With their impressive professionalism,high spirits,combat capabilities,and outstanding achievements,the Chinese peacekeepers have been highly acknowledged by the UN organizations,the host nations and the international media. 展开更多
关键词 UN China’s Expanding participation in the UN Peacekeeping Operations
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Bangsamoro Women's Participation on Political Processes in Lanao Del Sur
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作者 Saidamin P. Bagolong Gerlieta S. Ruiz 《Sociology Study》 2014年第3期193-198,共6页
This study attempts to examine the conceptual and political bases of Bangsamoro women's participation on politics in terms of electoral, policy-making, and peace processes in Lanao del Sur. The descriptive correlatio... This study attempts to examine the conceptual and political bases of Bangsamoro women's participation on politics in terms of electoral, policy-making, and peace processes in Lanao del Sur. The descriptive correlation method was used, which utilized a survey questionnaire as the primary source in acquiring the data. The findings showed that the majority of the respondents were young, most of them were married and had finished elementary degree. It was observed that their participation in electoral, policy-making, and peace processes was high but vote buying, political ideology, and corruption were considered to be their problems. Despite cultural barriers, a clear understanding of their role as Muslim woman can increase their participation. Hence, total reform in the government as well as the Barangay should be done including their participation for the training programs on leadership, accountability and transparency, human and political rights awareness as well as the Shariah Law and the Philippine Constitution. Political party system that has a strong alliance to other political parties shall also be established in order to assure their participation. Linkages to other civil society like class-based organizations, occupation-based associations, and interest-based societies shall be tapped by the leaders of Bangsamoro women. 展开更多
关键词 Bangsamoro women women's political participation political processes
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基于密度泛函理论的S掺杂碳载体负载Pt催化剂对氧还原反应的影响
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作者 叶蔚甄 任强 +1 位作者 王春璐 曲亚坤 《石油学报(石油加工)》 EI CAS CSCD 北大核心 2024年第4期931-941,共11页
采用密度泛函方法对比研究了Pt/C催化剂中碳载体掺S前后对氧还原反应(ORR)的影响。从电荷分布、态密度及d带中心等性质出发,分析了金属-载体间相互作用,研究了ORR各物种在催化剂上的吸附并计算了ORR过电势。结果表明:S掺杂使得碳载体表... 采用密度泛函方法对比研究了Pt/C催化剂中碳载体掺S前后对氧还原反应(ORR)的影响。从电荷分布、态密度及d带中心等性质出发,分析了金属-载体间相互作用,研究了ORR各物种在催化剂上的吸附并计算了ORR过电势。结果表明:S掺杂使得碳载体表面发生了电子转移,S上的电子转移到邻近的C原子上,负载Pt纳米颗粒后,Pt金属上的电子转移给了碳载体;Pt在S掺杂碳载体上的吸附更强,形成了Pt—C键和Pt—S键,Pt纳米颗粒的分散度和稳定性得到了提升;掺S使得催化剂d带中心下降,对ORR各中间体的吸附减弱,ORR过电势降低,表明掺S能提高催化剂的催化活性。 展开更多
关键词 s掺杂 Pt基催化剂 氧还原反应 密度泛函理论 态密度 d带中心 过电势
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The Scope of China's Service Sectors Permitting Foreign Participation
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《China's Foreign Trade》 1995年第11期45-45,共1页
Finance It is permitted to establish Sino-foreign joint-venture financial companies, wholly foreign-owned financial companies, and Sino-foreign joint-venture banks, provided that both sides in the joint venture are fi... Finance It is permitted to establish Sino-foreign joint-venture financial companies, wholly foreign-owned financial companies, and Sino-foreign joint-venture banks, provided that both sides in the joint venture are financial institutions, and the foreign side has a representative office in China. 展开更多
关键词 The scope of China’s service sectors Permitting Foreign participation
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室温固相反应助力制备氮硫共掺杂碳限域的FeCoS_(2)复合物用于高性能钠离子电池负极
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作者 马文龙 刘桑鑫 +5 位作者 周钺 吴平 曹鑫 朱晓舒 魏少华 周益明 《无机化学学报》 SCIE CSCD 北大核心 2024年第1期145-154,共10页
利用室温固相自组装反应制备Co和Fe双席夫碱配合物,随后在硫粉存在下中温热处理,使该配合物同时发生热解碳化和固相硫化反应,从而获得N、S共掺杂碳限域的FeCoS_(2)纳米复合物(记为FeCoS_(2)■NSC)。通过粉末X射线衍射、透射电镜、X射线... 利用室温固相自组装反应制备Co和Fe双席夫碱配合物,随后在硫粉存在下中温热处理,使该配合物同时发生热解碳化和固相硫化反应,从而获得N、S共掺杂碳限域的FeCoS_(2)纳米复合物(记为FeCoS_(2)■NSC)。通过粉末X射线衍射、透射电镜、X射线光电子能谱和热重分析技术分别对纳米复合物的物相、形貌结构、组分和含量等进行物理表征,并通过循环伏安、恒电流充放电技术测试其电化学储钠性能。研究结果表明,最优化条件下制备的复合物(FeCoS_(2)■NSC-7001)中FeCoS_(2)粒子的平均尺寸约为3.4 nm,且被均匀限域在N、S共掺杂的碳基体中;该复合物作为钠离子电池负极时,在0.1 A·g^(-1)的电流密度下经过300次充放电循环,其可逆充电比容量仍高达310.4 mAh·g^(-1);即使在5 A·g^(-1)的大电流密度下,其充电比容量也高达146.0 mAh·g^(-1),呈现优异的电化学储钠性能。 展开更多
关键词 钠离子电池 负极材料 FeCos_(2)纳米晶 N、s共掺杂碳材料 纳米复合物 室温固相反应
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The Literature Review of Teacher’s Feedback and Students’ Participation in Class
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作者 王馨若 祝平 《海外英语》 2019年第23期269-270,共2页
Teacher’s feedback has been studied by a large number of researchers by scholars from various angles.Along with teach⁃er’s feedback,students’participation in class,another vital topic concerning education,has also ... Teacher’s feedback has been studied by a large number of researchers by scholars from various angles.Along with teach⁃er’s feedback,students’participation in class,another vital topic concerning education,has also caught people’s attention in re⁃cent years.This paper is the literature review of teacher’s feedback and students’participation in class.The review of teacher’s feedback focuses on its definition,classification and function;and the literature review of students’participation in class centers around its definition,value and the method to improve students’participation in class. 展开更多
关键词 literature review teacher’s feedback studentsparticipation in class
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Prospect and Retrospect of ECEPDI's Participation in Engineering Activities of Nuclear Power Projects
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《Electricity》 1997年第4期7-10,共4页
关键词 Prospect and Retrospect of ECEPDI’s participation in Engineering Activities of Nuclear Power Projects
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MMSE与CDR检测社区老年人认知障碍的有效性比较
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作者 周源源 唐永刚 +3 位作者 杨文 叶景林 刘晟 何建兵 《华夏医学》 CAS 2024年第5期76-81,共6页
目的比较两种常用的筛查量表——简易智能精神状态检查量表(MMSE)和临床痴呆评定量表(CDR)在社区老年人中检测与阿尔茨海默病(AD)相关认知损害的敏感性和特异性。方法选取桂林市象山社区400名60岁及以上老年人作为研究对象,分别来用CDR... 目的比较两种常用的筛查量表——简易智能精神状态检查量表(MMSE)和临床痴呆评定量表(CDR)在社区老年人中检测与阿尔茨海默病(AD)相关认知损害的敏感性和特异性。方法选取桂林市象山社区400名60岁及以上老年人作为研究对象,分别来用CDR和MMSE对研究对象及知情者进行测评,进行为期2年的随访,比较两种量表的初始筛查疑似率和判断疾病严重程度的差异。结果MMSE初始筛查疑似率(10.75%)高于CDR(5.50%),差异具有统计学意义(P<0.05)。MMSE在记忆、计算和回忆能力评估中表现出优越性,而CDR则在社会活动与兴趣爱好等日常生活能力方面评估中具有优势,可考虑作为MMSE的补充,利于提高敏感性。轻度认知功能障碍(MCI)的诊断率方面,MMSE阳性率(8.75%)高于CDR(4.75%)(P<0.05)。结论MMSE早期识别MCI的敏感度略高于CDR,两者联合取舍优缺点再进一步评估可减少漏诊,在早期筛查、预防和延缓AD方面具有重要的临床意义。 展开更多
关键词 阿尔茨海默病 认知功能障碍 老年人 简易智能精神状态检查量表 临床痴呆评定量表
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基于层次分析法与改进D-S理论的阀水冷系统状态评估
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作者 杨群 齐鹏洋 +1 位作者 李昊 刘钊 《宁夏电力》 2024年第1期55-61,共7页
为了及时评估保障换流阀可靠运行的阀水冷系统运行状态,首先,分析了换流站阀水冷系统整体构成,选取主要历史数据和实时数据构建了评估指标体系,通过三角形函数和半梯形函数以及专家调查法确定各个指标的隶属度;其次,基于层次分析法确定... 为了及时评估保障换流阀可靠运行的阀水冷系统运行状态,首先,分析了换流站阀水冷系统整体构成,选取主要历史数据和实时数据构建了评估指标体系,通过三角形函数和半梯形函数以及专家调查法确定各个指标的隶属度;其次,基于层次分析法确定各个评估指标权重,改进D-S理论建立阀水冷系统运行状态评估模型;最后,通过采集实际工程阀水冷系统主要指标数据对模型进行了验证,并以阀水冷系统滤芯清洗前后数据为例对评估结果进行了对比。结果表明,所建模型能够对阀水冷系统运行状态做出准确识别和评估,有利于运维人员及时掌控阀水冷系统运行状态,保障其可靠运行。 展开更多
关键词 换流阀 状态评估 阀水冷系统 层次分析法 改进D-s证据理论
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基于T-S模糊模型的桥吊系统积分状态反馈控制 被引量:1
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作者 邵雪卷 张井岗 +1 位作者 刘丽琴 陈志梅 《实验技术与管理》 CAS 北大核心 2023年第3期113-118,124,共7页
小车定位精度和负载摆角大小是桥式起重机控制系统的两个重要性能指标。采用状态反馈控制时小车位移会存在稳态误差,为了消除稳态误差,提高系统的定位精度,给出基于T-S模糊模型的积分状态反馈控制方法。在桥式起重机非线性动力学模型基... 小车定位精度和负载摆角大小是桥式起重机控制系统的两个重要性能指标。采用状态反馈控制时小车位移会存在稳态误差,为了消除稳态误差,提高系统的定位精度,给出基于T-S模糊模型的积分状态反馈控制方法。在桥式起重机非线性动力学模型基础上,建立增维T-S模糊模型,基于所建模型设计并行结构的积分状态反馈控制器,通过线性矩阵不等式计算反馈增益矩阵,并对闭环系统的稳定性进行分析。实验结果表明积分状态反馈控制不仅可以提高系统的定位精度,减少定位时间,而且有较好的抗干扰能力。 展开更多
关键词 稳态误差 增维T-s模糊模型 积分状态反馈控制
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