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On Ethical Literary Criticism and Game Theory--An Interview with Professor Nie Zhenzhao
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作者 HUANG Kai-hong NIE Zhen-zhao HE Qiong(Translator) 《Journal of Literature and Art Studies》 2024年第3期207-214,共8页
In 2014,Huang Kaihong,a professor at School of Foreign Languages and Cultures,Southwest University of Science and Technology,interviewed the Doctoral advisor Professor Nie Zhenzhao during the period of his academic vi... In 2014,Huang Kaihong,a professor at School of Foreign Languages and Cultures,Southwest University of Science and Technology,interviewed the Doctoral advisor Professor Nie Zhenzhao during the period of his academic visiting to Central China Normal University.As early as in 2005,Huang Kaihong conducted an interview with Professor Nie Zhenzhao on the topic of the general introduction of ethical literary criticism.So around 11 years later,the second interview mainly covers not only the ethical literary criticism theory,but the game theory and the relationship between them as well.Professor Nie thinks whether the game theory can be applied to literature research is still under discussion.The theory of ethical literary criticism is a kind of methodology based on science and it can get the attention of literary critics at home and abroad,which is because it fits the practical needs of literary criticism,draws the literary criticism away from only emphasizing criticism genres and the research of criticism terms,and pays attention to the true nature of the literary text in literature research.After consulting Professor Nie Zhenzhao about some related questions from the perspective of game theory.Huang Kaihong gets some significant information concerning literature research and understands the latest core terms and the concrete application method of ethical literary criticism,especially the relationship between the instructing and aesthetic functions of literature. 展开更多
关键词 ethical literary criticism game theory relationship methodology application
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基于结构CRITIC法的学术期刊评价指标的赋权方法及比较 被引量:2
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作者 吴林娟 赵国俊 《统计与决策》 北大核心 2024年第1期56-62,共7页
在复杂、多元的期刊评价过程中经常涉及各评价指标的赋权问题。不同的评价指标赋权方案直接影响期刊评价的结果,因此如何确定指标权重是一个重要问题。文章基于CRITIC法的赋权原理,结合层次分析法,提出了一种全新的主客观赋权法相结合... 在复杂、多元的期刊评价过程中经常涉及各评价指标的赋权问题。不同的评价指标赋权方案直接影响期刊评价的结果,因此如何确定指标权重是一个重要问题。文章基于CRITIC法的赋权原理,结合层次分析法,提出了一种全新的主客观赋权法相结合的权重确定方法,即结构CRITIC法。采用2022年《中国学术期刊影响因子年报(自然科学与工程技术)》中17种数学学术期刊的数据,使用包括原始的CRITIC法在内的其他三种赋权方法进行对比分析。结果表明,主观赋权法和客观赋权法赋权结果的差异性影响了评价结果的公认性;赋权方法的选择应当考虑其适用性;结构CRITIC法是在期刊评价中更能从主观和客观两个方面反映指标权重的计算方法。结构CRITIC法为学术期刊评价提供了一种新的赋权方法。 展开更多
关键词 学术期刊评价 结构critic 主客观赋权法
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基于CRITIC-TOPSIS的中国区域碳减排能力评价及空间分析
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作者 杨青 吴恒 +1 位作者 刘星星 曹兰娟 《武汉理工大学学报(信息与管理工程版)》 CAS 2024年第2期216-222,共7页
气候变化是全人类的共同挑战,中国在气候治理行动中,期望在最短时间内完成碳排放强度全球最大降幅。实现碳达峰碳中和,需统筹处理好整体和局部的关系,有效评价区域碳减排能力。基于CRITIC-TOPSIS法对2015—2019年中国区域碳减排能力进... 气候变化是全人类的共同挑战,中国在气候治理行动中,期望在最短时间内完成碳排放强度全球最大降幅。实现碳达峰碳中和,需统筹处理好整体和局部的关系,有效评价区域碳减排能力。基于CRITIC-TOPSIS法对2015—2019年中国区域碳减排能力进行测度评价,结合GIS技术对碳减排能力空间特征开展分析。结果表明:指标权重随社会变化不断发生动态变化;碳减排能力区域差异显著,呈现明显的东部高,中西部低的现象;区域碳减排能力发展水平空间自相关性显著,其中高值聚类显著性更强,空间分布出现“俱乐部趋同”现象。最后,对目前区域碳减排能力存在的问题提出了相应的对策建议。 展开更多
关键词 碳减排能力 测度评价 空间分析 区域碳排放能力 critic-TOPSIS
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基于CRITIC和AHP组合赋权的TOPSIS法蜂群威胁评估研究
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作者 和烨龙 张鹏飞 +2 位作者 赵永娟 王智伟 冀云彪 《火炮发射与控制学报》 北大核心 2024年第1期28-35,共8页
蜂群威胁评估是现代防空作战中不可缺少的环节,其评估思路的合理性和评估结果的可信度会直接影响对来袭蜂群拦截的成功与否。在考虑了无人机战术参数、战场实时动态和战场环境条件等因素后建立了动态指标和静态指标结合的蜂群威胁评估体... 蜂群威胁评估是现代防空作战中不可缺少的环节,其评估思路的合理性和评估结果的可信度会直接影响对来袭蜂群拦截的成功与否。在考虑了无人机战术参数、战场实时动态和战场环境条件等因素后建立了动态指标和静态指标结合的蜂群威胁评估体系,运用CRITIC法和层次分析法分别确定威胁评估体系中的客观权重和主观权重,并用博弈思想对两种权重组合得出优化权重,最后使用优劣解距离法对来袭蜂群进行了威胁评估分析,得出袭蜂群的威胁评估排序结果。仿真结果表明该方法所得的蜂群威胁评估结果排序能有效提高作战效能,证明该方法的合理性和优越性。 展开更多
关键词 critic AHP TOPSIS 威胁评估 蜂群威胁
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基于AHP-CRITIC法的高架仓库火灾风险评价
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作者 文波 赵玉霞 《工业安全与环保》 2024年第3期6-11,共6页
为提升高架仓库安全性,基于PSR(压力-状态-响应)模型,结合4M理论识别高架仓库火灾风险指标,然后,用层次分析法(AHP)建立层次关系,并与CRITIC法相结合得到综合权重,最后,用模糊综合评价法评估火灾安全等级,以某市一高架仓库进行模型验证... 为提升高架仓库安全性,基于PSR(压力-状态-响应)模型,结合4M理论识别高架仓库火灾风险指标,然后,用层次分析法(AHP)建立层次关系,并与CRITIC法相结合得到综合权重,最后,用模糊综合评价法评估火灾安全等级,以某市一高架仓库进行模型验证。结果表明,利用该模型可识别出高架仓库在运行期、灾害期和恢复期可能存在的风险因素,为高架仓库火灾安全风险的评估奠定基础,应用于实例可以更好地改进和提高高架仓库面对火灾危害的抵抗能力,增强它的安全性。 展开更多
关键词 高架仓库 火灾风险评价 AHP-critic 模糊综合评价法
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面向Critical MTC的无连接传输
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作者 李志岗 袁志锋 +2 位作者 董展谊 李文斌 梁楚龙 《中兴通讯技术》 北大核心 2024年第1期60-67,共8页
关键机器类通信(Critical MTC)对时延和可靠性都有极高的要求。支持海量Critical MTC的终端是一个巨大挑战。提出了一种面向海量Critical MTC终端的无连接传输方案。为了降低时延,提出了基于竞争的无连接单次传输方案;为了实现高可靠性... 关键机器类通信(Critical MTC)对时延和可靠性都有极高的要求。支持海量Critical MTC的终端是一个巨大挑战。提出了一种面向海量Critical MTC终端的无连接传输方案。为了降低时延,提出了基于竞争的无连接单次传输方案;为了实现高可靠性,设计了具有极低导频碰撞概率的稀疏正交多导频。进一步利用大规模多输入多输出(MIMO)的增益来提高可靠性以及在空域复用大量用户。仿真结果表明,提出的方案可以支持海量Critical MTC终端,同时满足低时延和高可靠的严格要求。 展开更多
关键词 无连接传输 critical MTC 低时延高可靠 导频碰撞 稀疏正交导频
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基于CRITIC-TOPSIS模型的图书馆图书供应商评价研究
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作者 唐艺军 王艳灵 《情报探索》 2024年第3期89-94,共6页
[目的/意义]旨在构建图书供应商的评价指标体系与评价模型,为图书馆优选图书供应商提供决策依据和方法。[方法/过程]以BSC模型为分析基础从供应商的影响力、供应能力、服务水平、价格、响应能力等维度形成了图书供应商的评价指标体系,... [目的/意义]旨在构建图书供应商的评价指标体系与评价模型,为图书馆优选图书供应商提供决策依据和方法。[方法/过程]以BSC模型为分析基础从供应商的影响力、供应能力、服务水平、价格、响应能力等维度形成了图书供应商的评价指标体系,构建了CRITIC-TOPSIS评价模型,以对图书供应商进行评价和选择。[结果/结论]该评价模型考虑了评价指标间的变异性和相关性,缓解了选择图书供应商时存在的主观不确定性,可以为图书馆选择优质图书供应商提供方法和指导。 展开更多
关键词 图书馆 图书供应商 评价指标体系 critic-TOPSIS评价模型
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基于改进CRITIC-TOPSIS的电能质量评估方法
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作者 谢宗效 杨留方 +1 位作者 曹伟嘉 毛玉明 《云南民族大学学报(自然科学版)》 CAS 2024年第1期111-116,共6页
随着风能、太阳能以及水电的并网和用户侧设备对电能的敏感,电能质量的优劣需要更加合理的评估.基于改进CRITIC-TOPSIS建立电能质量综合评估决策模型.首先,通过CRITIC法对数据的运算完成对指标的赋权,得到的权重值未受到主观意识的影响... 随着风能、太阳能以及水电的并网和用户侧设备对电能的敏感,电能质量的优劣需要更加合理的评估.基于改进CRITIC-TOPSIS建立电能质量综合评估决策模型.首先,通过CRITIC法对数据的运算完成对指标的赋权,得到的权重值未受到主观意识的影响从而更加客观准确.然后用加权广义马氏距离替代欧式距离改进的TOPSIS法可以解决协方差矩阵不可逆、指标之间重要性差异和相关性等问题,得到的评估结果更加合理准确.最后,将综合评估模型代入5个监测点中,得到的结果表明,该模型能够得到相对合理的排序,为评估电能质量的优劣提供了新的思路. 展开更多
关键词 综合评价 critic TOPSIS 加权广义马氏距离 电能质量
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基于Critic权重法多目标优化汽车B柱上饰板注塑成型工艺
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作者 张文超 吴迪 +4 位作者 王明伟 李小虎 崔恩铭 周纪委 叶星辉 《工程塑料应用》 CAS CSCD 北大核心 2024年第4期83-88,共6页
为解决汽车B柱上饰板注塑成型过程中出现的体积收缩和翘曲变形等缺陷问题,利用Moldex3D软件,采用滑石粉改性聚丙烯材料对其注塑成型过程进行模拟。以注射时间、熔体温度、模具温度、保压压力、保压时间为变量,体积收缩率和Z方向(产品脱... 为解决汽车B柱上饰板注塑成型过程中出现的体积收缩和翘曲变形等缺陷问题,利用Moldex3D软件,采用滑石粉改性聚丙烯材料对其注塑成型过程进行模拟。以注射时间、熔体温度、模具温度、保压压力、保压时间为变量,体积收缩率和Z方向(产品脱模方向)的翘曲变形为目标,设计16组正交实验。利用Critic权重法对二者进行权重计算,并通过计算综合评分将多目标优化转化为单目标优化;最终通过计算综合评分的极差分析得到五个工艺参数的影响大小排序为:保压压力>模具温度>充填时间>熔体温度>保压时间,最优成型工艺参数组合为充填时间为2 s、熔体温度为240℃、模具温度为30℃、保压压力为70 MPa、保压时间为8 s。将最优成型工艺参数组合进行模拟,得到该产品的体积收缩率为5.901%,Z方向翘曲变形量为1.75 mm。与初始分析结果相比,体积收缩率降低了12.2%,Z方向翘曲变形量减小了9.04%。通过实际试模验证,产品充填完全,质量良好,符合生产要求。 展开更多
关键词 汽车B柱上饰板 MOLDEX3D 正交试验 critic权重法 工艺参数优化
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中国数智供应链发展评价研究--基于CRITIC-G1法和Bonferroni算子
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作者 聂昀秋 马晓君 肖潇 《物流研究》 2024年第2期15-28,共14页
基于对数智供应链内涵的界定,从数字化、智能化和供应链发展水平三方面构建数智供应链评价指标体系,采用CRITIC-G1法和Bonferroni算子对省际数智供应链发展水平进行评价与排序。选取部分文献对数字经济、数字物流、智能化和高质量发展... 基于对数智供应链内涵的界定,从数字化、智能化和供应链发展水平三方面构建数智供应链评价指标体系,采用CRITIC-G1法和Bonferroni算子对省际数智供应链发展水平进行评价与排序。选取部分文献对数字经济、数字物流、智能化和高质量发展的评价结果与本文结论进行对比分析,以验证本方法的合理性。 展开更多
关键词 数智供应链 评价指标 critic赋权法 G1法 Bonferroni算子
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Herbs and management of hypertension:Claims,criticism,and challenges
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作者 Oluwakemi Elizabeth ADEOLA Oluwaseyi Abiodun AKPOR +2 位作者 Oghenerobor Benjamin AKPOR Modupe Motunrayo ADAMOLEKUN Olusola Bolaji ADEWALE 《Journal of Integrative Nursing》 2023年第3期216-222,共7页
Hypertension(HTN)is one of the most common chronic diseases affecting over 30%of the adult population globally,with a growing incidence rate.This article aims to identify the commonly used herbs for HTN treatment and ... Hypertension(HTN)is one of the most common chronic diseases affecting over 30%of the adult population globally,with a growing incidence rate.This article aims to identify the commonly used herbs for HTN treatment and examine their claims,criticisms,and challenges.It further aims to provide useful recommendations regarding the use of herbs for HTN treatment.HTN complications,such as coronary heart disease,stroke,peripheral vascular disease,vision impairment,and renal failure can result in morbidity and mortality.The high cost of conventional medications,which sometimes may not even be available or easily accessible with their unfavorable side effects as well as taking more than one pill per day,has led hypertensive patients,particularly those in rural areas,to explore alternative treatments such as herbal therapies.It is crucial to determine the different modes of action,doses,safety,and efficacy of herbal remedies used in combination with conventional medications to improve treatment adherence and enhance patient outcomes. 展开更多
关键词 CHALLENGES CLAIMS criticism HERBS HYPERTENSION
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The Dilemma and Reflection of Art Criticism in the Internet Plus Era
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作者 WEI Yulong 《Cultural and Religious Studies》 2023年第12期622-627,共6页
The vigorous development of the Internet is changing all aspects of our lives.Today’s“Internet plus”concept has played a vital role in the economic field with its unique advantages.In the cultural field,it still in... The vigorous development of the Internet is changing all aspects of our lives.Today’s“Internet plus”concept has played a vital role in the economic field with its unique advantages.In the cultural field,it still influences people’s spiritual and cultural life in a unique way.The free,open,and equal nature of the Internet provides an unprecedented broad platform for contemporary art criticism,and also frees it from the monopoly of a few authorities,entering the artistic life of the general public with a more humane and new attitude.This has played a certain guiding role in artistic creation,appreciation,dissemination,and popularization. 展开更多
关键词 Internet art criticism DIFFICULTIES INTROSPECTION
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基于云模型和DEMATEL-CRITIC的起重机金属结构安全评估
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作者 刘兆基 吴峰琦 刘龙 《起重运输机械》 2024年第8期24-29,共6页
文中针对起重机金属结构安全评估过程中存有模糊性与随机性的问题,提出了基于云模型和DEMATEL-CRITIC的分级安全评估方法。以云模型相关理论为基础,利用正态云模型得出各评估指标于不同安全评估等级的隶属度,以实现模糊概念的随机表示... 文中针对起重机金属结构安全评估过程中存有模糊性与随机性的问题,提出了基于云模型和DEMATEL-CRITIC的分级安全评估方法。以云模型相关理论为基础,利用正态云模型得出各评估指标于不同安全评估等级的隶属度,以实现模糊概念的随机表示。采用DEMATEL和改进的CRITIC方法生成可信度更高且兼顾主客观的综合权重,计算得出各评估结构综合隶属度,进而确定整机金属结构的安全等级,综合评价了起重机的安全状态。通过案例分析验证了该方法的准确性和有效性,为起重机金属结构安全评估提供新方法。 展开更多
关键词 起重机 金属结构 云模型 DEMATEL critic 安全评估
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On the Ethical Dimensions of Literary Criticism in the Realm of We Media
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作者 Chai Dongdong 《Contemporary Social Sciences》 2023年第5期102-113,共12页
In the realm of We Media,literary criticism is not completely free and unrestricted during its continuous production process;instead,it should adhere to certain ethical norms.The ethical dimensions of literary critici... In the realm of We Media,literary criticism is not completely free and unrestricted during its continuous production process;instead,it should adhere to certain ethical norms.The ethical dimensions of literary criticism in We Media focus on fostering a fair relationship between criticism activities and text,society,and the audience in order to facilitate healthy and orderly criticism that yields positive outcomes.The ethics of literary criticism in We Media can be categorized into aesthetic ethics,cultural ethics,political ethics,and media ethics within its internal structure,all of which ultimately converge into the realm of art production ethics.It is important to embrace a consciousness of intersubjectivity and adopt a cognitive approach of situationism in order to avoid blind restrictions and misjudgments in order to foster a positive and healthy ecosystem for literary criticism in We Media.Additionally,it is crucial to adhere to bottom-line thinking and emphasize responsibility,taste,and discipline while regulating the field of criticism,the audience,and critical text. 展开更多
关键词 We Media literary criticism ETHICS literature and art in new media
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基于CRITIC和云模型的航天标准化师评价方法研究
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作者 曹志成 《载人航天》 CSCD 北大核心 2024年第1期104-111,共8页
针对目前航天标准化师评价方法存在的问题,建立了基于CRITIC和云模型的评价模型。首先,采用文献成熟的评价指标构建了航天标准化师评价指标体系;其次,用CRITIC法对专家评分进行处理,并确定了评价指标的权重;然后,建立了云模型评价方法... 针对目前航天标准化师评价方法存在的问题,建立了基于CRITIC和云模型的评价模型。首先,采用文献成熟的评价指标构建了航天标准化师评价指标体系;其次,用CRITIC法对专家评分进行处理,并确定了评价指标的权重;然后,建立了云模型评价方法对航天标准化师进行评价;最后,对模型进行了实例分析。结果表明:该模型是一种合理科学的评价优选模型,能够针对航天标准化师的评价工作取得合理和有效的结果。 展开更多
关键词 critic 云模型 航天标准化师 评价方法
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Reading of The Guiltless from the Perspective of Ethical Literary Criticism
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作者 MA Xin-yu NI Xiao-shan 《Journal of Literature and Art Studies》 2023年第11期819-824,共6页
The Guiltless is Hermann Broch’s last novel,and it is also a work that embodies Broch’s literary and artistic view.The novel takes place in a period of social and historical change,and the conflict between the old a... The Guiltless is Hermann Broch’s last novel,and it is also a work that embodies Broch’s literary and artistic view.The novel takes place in a period of social and historical change,and the conflict between the old and the new ethical relations leads to the confusion of the ethical relations,which causes the relationship between the characters to become distorted.This paper tries to analyze the relationship between Baroness W and her family from the perspective of Ethical Literary Criticism in aspects of ethical environment,ethical selection and ethical identity.It reveals that in the period of social and historical change,in the environment of social ethics disorder,the distorted ethical selection of characters and the loss of ethical identity.Hermann Broch attempts to arouse readers’ethical reflection by depicting such an era and such characters. 展开更多
关键词 The Guiltless Ethical Literary criticism ethical environment ethical selection ethical identity
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Comparison of“Song to the Men of England”With“Large Rat”of Book of Songs From the Approach of New Criticism
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作者 HUANG Xiaoli 《Psychology Research》 2023年第12期604-608,共5页
New Criticism is an important theory in deciphering poetry.With the help of New Criticism,the meanings and the charms of the poetry are shown.“Song to the Men of England”and“Large Rat”are from different countries ... New Criticism is an important theory in deciphering poetry.With the help of New Criticism,the meanings and the charms of the poetry are shown.“Song to the Men of England”and“Large Rat”are from different countries with the same emotions of accusing the cruelty of the exploiter and the miserable life of the exploited.However,“Song to the Men of England”is full of hatred to the exploiter,hoping to destroy the society.Nevertheless,the exploited of“Large Rat”keep the hope of moving to a new free land.The two poems show different characteristics of Englishmen and Chinese. 展开更多
关键词 “Song to the Men of England” “Large Rat” New criticism
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Predicted Critical State Based on Invariance of the Lyapunov Exponent in Dual Spaces
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作者 刘通 夏旭 《Chinese Physics Letters》 SCIE EI CAS CSCD 2024年第1期68-76,共9页
Critical states in disordered systems,fascinating and subtle eigenstates,have attracted a lot of research interests.However,the nature of critical states is difficult to describe quantitatively,and in general,it canno... Critical states in disordered systems,fascinating and subtle eigenstates,have attracted a lot of research interests.However,the nature of critical states is difficult to describe quantitatively,and in general,it cannot predict a system that hosts the critical state.We propose an explicit criterion whereby the Lyapunov exponent of the critical state should be 0 simultaneously in dual spaces,namely the Lyapunov exponent remains invariant under the Fourier transform.With this criterion,we can exactly predict a one-dimensional quasiperiodic model which is not of self-duality,but hosts a large number of critical states.Then,we perform numerical verification of the theoretical prediction and display the self-similarity of the critical state.Due to computational complexity,calculations are not performed for higher dimensional models.However,since the description of extended and localized states by the Lyapunov exponent is universal and dimensionless,utilizing the Lyapunov exponent of dual spaces to describe critical states should also be universal.Finally,we conjecture that some kind of connection exists between the invariance of the Lyapunov exponent and conformal invariance,which can promote the research of critical phenomena. 展开更多
关键词 STATE EXPONENT criticAL
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Engineering Quantum Criticality for Quantum Dot Power Harvesting
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作者 王金义 年磊磊 吕京涛 《Chinese Physics Letters》 SCIE EI CAS CSCD 2024年第2期14-25,共12页
Coupling of quantum-dot circuits to microwave photons enables us to investigate photon-assisted quantum transport.Here,we revisit this typical circuit quantum electrodynamical setup by introducing the Kerr nonlinearit... Coupling of quantum-dot circuits to microwave photons enables us to investigate photon-assisted quantum transport.Here,we revisit this typical circuit quantum electrodynamical setup by introducing the Kerr nonlinearity of photons.By exploiting quantum critical behavior,we propose a powerful scheme to control the power-harvesting efficiency in the microwave regime,where the driven-dissipative optical system acts as an energy pump.It drives electron transport against a load in the quantum-dot circuit.The energy transfer and,consequently,the harvesting efficiency are enhanced near the critical point.As the critical point moves towards to low input power,high efficiency within experimental parameters is achieved.Our results complement fundamental studies of photon-to-electron conversion at the nanoscale and provide practical guidance for designs of integrated photoelectric devices through quantum criticality. 展开更多
关键词 QUANTUM criticAL MICROWAVE
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Anisotropic s-Wave Gap in the Vicinity of a Quantum Critical Point in Superconducting BaFe_(2)(As_(1-x)P_(x))_(2) Single Crystals:A Study of Point-Contact Spectroscopy
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作者 詹红星 林玉尺 +8 位作者 赵宇清 左海艳 王兴玉 马肖燕 李春红 罗会仟 陈根富 李世亮 任聪 《Chinese Physics Letters》 SCIE EI CAS CSCD 2024年第4期118-123,共6页
We report on soft c-axis point-contact Andreev reflection(PCAR)spectroscopy combining with resistivity measurements on BaFe_(2)(As_(0.7)P_(0.3))_(2),to elucidate the superconducting gap structure in the vicinity of th... We report on soft c-axis point-contact Andreev reflection(PCAR)spectroscopy combining with resistivity measurements on BaFe_(2)(As_(0.7)P_(0.3))_(2),to elucidate the superconducting gap structure in the vicinity of the quantum critical point.A double peak at the gap edge plus a dip feature at zero-bias has been observed on the PCAR spectra,indicative of the presence of a nodeless gap in BaFe_(2)(As_(0.7)P_(0.3))_(2).Detailed analysis within a sophisticated theoretical model reveals an anisotropic gap with deep gap minima.The PCARs also feature additional structures related to the electron-bosonic coupling mode.Using the extracted superconducting energy gap value,a characteristic bosonic energy Ω_(b) and its temperature dependence are obtained,comparable with the spin-resonance energy observed in neutron scattering experiment.These results indicate a magnetism-driven quantum critical point in the BaFe_(2)(As_(1-x)P_(x))_(2) system. 展开更多
关键词 quantum critical RESISTIVITY
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