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人工智能时代侦查思维的变革与理论因应 被引量:8
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作者 岳佳 《甘肃政法大学学报》 CSSCI 2023年第4期120-129,共10页
侦查思维的变革集中体现在现代科技发展的脉络之中.人工智能时代,侦查思维面临思维场域、思维方法、思维主体多维变革与挑战并存的局面,亟待理论层面的关注与回应.以历史纵向视角观之,侦查思维变革在现代科技轨道上遵循着系统思维、复... 侦查思维的变革集中体现在现代科技发展的脉络之中.人工智能时代,侦查思维面临思维场域、思维方法、思维主体多维变革与挑战并存的局面,亟待理论层面的关注与回应.以历史纵向视角观之,侦查思维变革在现代科技轨道上遵循着系统思维、复杂思维以及数据思维生成与发展的内在逻辑,其中所蕴含的丰富原理正是当下侦查思维变革的重要依据与理论支撑.人工智能时代侦查思维的变革应以此为基础,在认识论层面搭建“知识”运用与“数据”运用交互并行的侦查思维层次结构体系,在方法论层面寻求以融贯性思维为特征的多元侦查思维协同运行方式,在价值论层面塑造以秩序、正义、公平、安全、效益等为价值取向的侦查思维理性边界. 展开更多
关键词 人工智能 侦查思维 变革 理论因应
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数字经济发展的经济法理论因应 被引量:20
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作者 张守文 《政法论坛》 CSSCI 北大核心 2023年第2期38-47,共10页
对于数字经济发展带来的诸多挑战,需要在经济法理论的不同层面做出具体回应。首先,在本体论和发生论层面,数字经济并未改变经济法学既有的基本理论框架,运用经济法理论仍可解释数字经济发展的基础及其经济法规制问题;其次,在价值论层面... 对于数字经济发展带来的诸多挑战,需要在经济法理论的不同层面做出具体回应。首先,在本体论和发生论层面,数字经济并未改变经济法学既有的基本理论框架,运用经济法理论仍可解释数字经济发展的基础及其经济法规制问题;其次,在价值论层面,对数字经济进行经济法规制,仍需遵循和兼顾经济法的各类价值,这更有利于保障和促进数字经济的发展;最后,在规范论和运行论层面,针对数字经济所带来的诸多新问题,需要正视相关主体及其权利、责任追究等方面的特殊性,改变不适应数字经济发展的理论和制度,并在经济法的制定和实施中加以落实。上述三个层面体现了数字经济时代经济法理论的“变与不变”,把握上述“因应之道”,不仅有助于揭示数字经济与经济法的紧密关联以及相应的经济规制原理,深化经济法、信息法和数字法治的理论研究,也有助于切实推进制度完善,促进数字经济的有序健康发展。 展开更多
关键词 数字经济 经济法 理论因应 数字经济法 变与不变
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Elastoplastic analysis of solid structures using penalty-based couple stress finite element method within framework of Cosserat continuum 被引量:1
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作者 WANG Dong-yong CHEN Xi +2 位作者 JIANG Sheng-bin QI Ji-lin PENG Li-yun 《Journal of Central South University》 SCIE EI CAS CSCD 2022年第4期1320-1331,共12页
To obviate the complexities of the straight forward couple stress finite element method,the penalty-based couple stress finite element method(named PcouFEM)within the framework of the Cosserat continuum is utilized to... To obviate the complexities of the straight forward couple stress finite element method,the penalty-based couple stress finite element method(named PcouFEM)within the framework of the Cosserat continuum is utilized to obtain the approximate solution by relaxing the C1 continuity.To examine the performance of the PcouFEM,three well known numerical examples are investigated.For the analysis on stress concentration around the circular hole of the plane strain specimen,it was found that as long as the penalty factor G_(c) is not less than 5 times the shear modulus of the classical continuum G(i.e.,G_(c)≥5G),the stress concentration factors calculated by the PcouFEM with the reduced integration scheme agree well with the analytical solutions.For the strain localization analysis in the uniaxial compression test,it was observed that by applying the PcouFEM,the pathologically mesh-dependent problem associated with the conventional FEM can be alleviated or even removed,and based on numerical simulations,it is recommended to define 5G≤G_(c)≤10G from the perspective of numerical accuracy.For the soil slope subjected to an eccentric load through the rigid strip footing,it was found that the mesh-dependent problem of the shear band simulation can be largely alleviated by applying the PcouFEM. 展开更多
关键词 couple stress theory Cosserat theory penalty factor stress concentration strain localization
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Enhancement Factors in Ozone Absorption Based on the Surface Renewal Model and its Application 被引量:10
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作者 程江 杨卓如 +2 位作者 陈焕钦 C.H.Kuo M.E.Zappi 《Chinese Journal of Chemical Engineering》 SCIE EI CAS CSCD 2000年第3期236-240,共5页
Based on the Danckwerts surface renewal model, a simple explicit expression of the enhancement factor in ozone absorption with a first order ozone self-decomposition and parallel second order ozonation reactions has b... Based on the Danckwerts surface renewal model, a simple explicit expression of the enhancement factor in ozone absorption with a first order ozone self-decomposition and parallel second order ozonation reactions has been derived. The results are compared with our previous work based on the film theory. The 2,4-dichlorophenol destruction rate by ozonation is predicted using the enhancement factor model in this paper. 展开更多
关键词 enhancement factor ozone absorption surface renewal model
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Empirical Study on Customer Satisfaction Influencing Factors of Industry Application Products Based on Experiential Level Theory 被引量:1
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作者 Lili Tong Xiaoge Hou Xiaowen Li 《China Communications》 SCIE CSCD 2016年第11期260-268,共9页
The rapid development of industry application products has greatly influenced society. It has become essential for some telecommunication companies to focus on customer satisfaction with industrial products used by th... The rapid development of industry application products has greatly influenced society. It has become essential for some telecommunication companies to focus on customer satisfaction with industrial products used by the government and enterprise customers. Following the review of a previous study of customer satisfaction and with the help of experiential level theory,this article attempts to establish a Satisfaction Factors Model for researching customer satisfaction with industry applications. We chose a product named "Mobile Monitor" and investigated the emotional satisfaction of 127 users and company leaders from different walks of life,and showed that 7 of the product's features affected the customers' overall emotional satisfaction. Lastly,this paper points out management implications of this application based on quantitative results. It presents a preliminary exploration program for customer satisfaction research in this specific field. The empirical research on a specific product based on experimental level theory may serve as a reference for other companies that desire to carry out similar surveys in future. 展开更多
关键词 experiential level theory industry application products "mobile monitor" customer satisfaction
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Application of the Third Theory of Quantification in Screening Sensitive Geological Factors Influencing Coal and Gas Outburst 被引量:2
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作者 吴财芳 曾勇 张许良 《Journal of China University of Mining and Technology》 2003年第1期66-71,共6页
The principles of the third theory of quantification were discussed. The concept and calculation method of reaction degree were put forward, which have extended the applying range and scientificalness of the primary r... The principles of the third theory of quantification were discussed. The concept and calculation method of reaction degree were put forward, which have extended the applying range and scientificalness of the primary reaction. Taking the Zhongmacun mine as an example, the geological factors affecting coal and gas outburst were researched. Eight sensitive factors for the outburst of coal and gas were screened out from 11 geological factors using the method of unit classification and the third theory of quantification. On the basis of this, the Zhongmacun coal mine was classified into several divisions. The practice shows that it is feasible to apply the third theory of quantification to gas geology, which offers a new thought to screen the sensitive geological factors of gas outburst forecast. 展开更多
关键词 the third theory of quantification reaction degree sensitive geological factor gas outburst forecast
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Analysis of insidious fault activation and water inrush from the mining floor 被引量:9
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作者 Hu Xinyu Wang Lianguo +1 位作者 Lu Yinlong Yu Mei 《International Journal of Mining Science and Technology》 SCIE EI 2014年第4期477-483,共7页
Based on the stress field distribution rule of the mining floor under abutment pressure, we have established a simplified mechanical model, which contains multiple factors relating to activation and evolution of insid... Based on the stress field distribution rule of the mining floor under abutment pressure, we have established a simplified mechanical model, which contains multiple factors relating to activation and evolution of insidious water-conductive faults. The influence of normal and shear stresses on fault activation and effective shear stress distribution in the fault plane was acquired under mining conditions.Using fracture mechanics theory to calculate the stress intensity factor of an insidious fault front, we have derived the criterion for main fault activation. Results indicate that during the whole working face advance, transpressions are exerted on fault planes twice successively in opposite directions. In most cases, the second transpression is more likely to lead to fault activation. Activation is influenced by many factors, predominant among which are: burial depth of the insidious fault, friction angle of the fault plane, face advance direction and pore water pressure. Steep fault planes are more easily activated to induce a sustained water inrush in the face. 展开更多
关键词 Insidious fault Effective shear stress Stress intensity factor Fault activation Water inrush
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Investigation on Fuzzy in English Literature Teaching
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作者 Li Jian Yao Kunming 《International Journal of Technology Management》 2013年第3期62-65,共4页
This thesis studies the concept and research background of filzziness and fuzzy theory, then committing further enumeration and analysis of the application of fuzzy theory in the fields of linguistics and literature. ... This thesis studies the concept and research background of filzziness and fuzzy theory, then committing further enumeration and analysis of the application of fuzzy theory in the fields of linguistics and literature. On this basis, the effectiveness and rationalization of the fuzzy theory's application in the English literature teaching were confirmed from many aspects. Among them, it is mainly investigated and analyzed from the objective factors and subjective factors. Subjective aspects mainly contain students' different cognitive ability, and the diversity existed in teachers' teaching and guiding methods. Objective aspects mainly include that the literature language and literature thoughts itself have the unique ambiguity. Finally, in summing up the investigation results the author put forward the essence of English literature teaching activity and put forward the methods to improve English literature teaching. 展开更多
关键词 English literature teaching fuzzy theory low carbon education
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股份转让自由原则再审视 被引量:6
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作者 吴建斌 《南京大学学报(哲学.人文科学.社会科学)》 CSSCI 北大核心 2015年第3期37-45,158,共9页
近年来,有关股份公司股份转让自由原则的争论逐渐引起学界的关注,相关案例也不断涌现。随着法院裁判水平的提升,司法实践已经从一味否定公司限制股份转让行为的效力,经由区别对待开放式和封闭式股份公司,发展到确认上市公司限制特定股... 近年来,有关股份公司股份转让自由原则的争论逐渐引起学界的关注,相关案例也不断涌现。随着法院裁判水平的提升,司法实践已经从一味否定公司限制股份转让行为的效力,经由区别对待开放式和封闭式股份公司,发展到确认上市公司限制特定股份转让规则也有效的阶段,从而对学界的传统认识,特别是上市公司股份转让不得限制、否则无效的通说造成冲击,因此需要我们重新审视股份转让自由原则。即使为上市公司,在法定限制事由之外,为了实现特定目的如推行股权激励措施,公司限制部分股份转让自由也具有正当性,公司法理论亟须予以因应。 展开更多
关键词 股份转让自由 基本原则 自治限制效力 裁判演变 理论因应
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Complete Ricci solitons on Finsler manifolds
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作者 Behroz Bidabad Mohamad Yar Ahmadi 《Science China Mathematics》 SCIE CSCD 2018年第10期1825-1832,共8页
The geometric flow theory and its applications turned into one of the most intensively developing branches of modern geometry. Here, a brief introduction to Finslerian Ricci flow and their self-similar solutions known... The geometric flow theory and its applications turned into one of the most intensively developing branches of modern geometry. Here, a brief introduction to Finslerian Ricci flow and their self-similar solutions known as Ricci solitons are given and some recent results are presented. They are a generalization of Einstein metrics and are previously developed by the present authors for Finsler manifolds. In the present work, it is shown that a complete shrinking Ricci soliton Finsler manifold has a finite fundamental group. 展开更多
关键词 quasi-Einstein SHRINKING Finsler metric Ricci soliton Ricci flow
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