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Effect of perceived control on human thermal comfort in heated environments 被引量:1
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作者 LIU Chang WANG Zhao-jun +3 位作者 SU Xiao-wen YANG Yu-xin ZHOU Fan-zhuo XU Run-pu 《Journal of Central South University》 SCIE EI CAS CSCD 2022年第7期2346-2356,共11页
To study the effects of perceived control on human thermal sensation and thermal comfort in heated environments,a psychological experiment was conducted.In total,24 subjects participated in an experiment.The experimen... To study the effects of perceived control on human thermal sensation and thermal comfort in heated environments,a psychological experiment was conducted.In total,24 subjects participated in an experiment.The experiment consisted of two cases in which the indoor temperature was set at 18℃ with different cold radiation temperatures.The experiment lasted for 120 min and was divided into three phases,adaptation,without perceived control and perceived control.In the second phase,the subjects were told in advance that the indoor temperature could not be adjusted.In the third phase,subjects were told that they could adjust the indoor temperature to meet their own thermal expectations,but the indoor temperature could not actually be changed.The results showed that the effect of perceived control on thermal sensation was related to the thermal expectation.For people with strong expectations for a neutral environment,perceived control improved their thermal sensation by satisfying their thermal expectations.For people with low thermal expectations,perceived control reduced their thermal tolerance to the environment,eventually leading to thermal discomfort.These new findings provide more supports for the importance of psychological effects and a reference for the personal control of heating temperatures. 展开更多
关键词 perceived control thermal expectation thermal sensation thermal comfort heating temperature
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A literature review and outlook of advertising avoidance:An integrated theoretical framework based on the SOMR model
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作者 Shengliang Zhang Jianhui Jin Xiaodong Li 《中国科学技术大学学报》 北大核心 2025年第1期2-16,1,I0001,共17页
Advertising avoidance is resistance to advertising intrusion.This issue has been the subject of much academic research in recent years.To guide scholars to better carry out relevant research and promote enterprises to... Advertising avoidance is resistance to advertising intrusion.This issue has been the subject of much academic research in recent years.To guide scholars to better carry out relevant research and promote enterprises to better implement advertising activities,this study intends to summarize the relevant research on advertising avoidance in recent years.The specific method is to use the core literature meta-analysis method to identify,filter,and screen relevant literature published in core journals from 1997 to 2020 with the keywords advertising avoidance and advertising resistance.We review the collected articles from the following perspectives:the definition and classification,external stimulating factors,internal perception factors,and moderating factors of advertising avoidance.On this basis,the SOMR model of advertising avoidance is constructed according to the SOR model.Finally,some prospects for future related research are presented. 展开更多
关键词 ADVERTISING advertising avoidance SOMR model perceived value perceived infringement
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The Business of Managing Risk and Network Security:An Exploration of Knowledge Transfer Issues within the Context of Data Security and Countermeasure Trade Offs
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作者 Jim MorrisVice President(Trident Data Systems 12701 Fairlakes Circle.Suite 350 Fairfax,VA22033 USA)Jim SnaithPrincipal Lecturer In Business Information Systems(Area of Finance Accounting and Business Information SystemsSouth Bank University Business Schoo 《计算机工程》 CAS CSCD 北大核心 1996年第S1期68-81,共14页
The contemporary environment within which command,control,communications,computers and intelligence (C4I platforms exist, have a number of characteristics. These characteristics may be most obviously identified as int... The contemporary environment within which command,control,communications,computers and intelligence (C4I platforms exist, have a number of characteristics. These characteristics may be most obviously identified as interconnectivity, international networking, speed of data transfer, the compact nature of electronic information and rapidly changing technology. Information security professionals employ a variety of approaches in order to counter risks within this complex and fluid environment. The gamut of potential security activities ranges form access control through a variety of auditing techniques to secure data communications. This field is broad and well documented. Indeed, the discipline of network risk management and data security is both well developed and sophisticated.This paper addresses twin themes:i.The fundamental issue of the method by which specific approaches are employed. This is a precursor to the adoption of an eventual strategy.ii.The crucial issues revolving around the 展开更多
关键词 VALUE - The perceived or intrinsic WORTH of AN ASSET based on purchase or development COSTS operations COSTS WORTH of information processed recovery expenes or any combination thereof. VALUE is relative to point- of- view.Threat- AN cvent
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基于GTDBO-Perceiver的工件装配预测控制方法
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作者 王一 付智超 +1 位作者 程佳 张靖轩 《电子测量技术》 2025年第20期154-167,共14页
针对复杂装配中建模困难、模型泛化能力弱等问题,提出一种融合改进蜣螂算法(GTDBO)与Perceiver模型的位姿预测方法。首先,建立理想装配体并采集六维扰动下的装配特征,通过插值构建耦合数据集。之后,Perceiver模型学习特征偏差与位姿偏... 针对复杂装配中建模困难、模型泛化能力弱等问题,提出一种融合改进蜣螂算法(GTDBO)与Perceiver模型的位姿预测方法。首先,建立理想装配体并采集六维扰动下的装配特征,通过插值构建耦合数据集。之后,Perceiver模型学习特征偏差与位姿偏差之间的非线性映射关系,并借助GTDBO优化关键超参数。该算法结合了博弈论平衡控制、自适应角度扰动及动态觅食策略。在CEC2017测试集上的实验表明,该算法的收敛速度与解质量均优于对比算法。最后,在两类工件的预测控制实验中,将该模型与雅可比法、BP网络、SVR及原始Perceiver模型进行对比。结果显示,GTDBO-Perceiver在测试集上的MAE分别达到6.72×10^(-2)和9.96×10^(-2),其能在有限控制次数内将偏差收敛至公差范围,并在缺陷件场景下实现误差均衡分配,体现出良好的泛化能力。 展开更多
关键词 装配位姿预测 Perceiver模型 超参数优化 GTDBO算法 博弈论
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