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社交媒体中邪教思想社会动员研究
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作者 赵凌呈 《云南警官学院学报》 2023年第4期35-40,共6页
当今邪教组织社会动员在网络社交媒体上愈演愈烈,全球各邪教组织活动空间逐步移至线上。社交媒体成为邪教组织进行人员招募、传教培训、聚财敛财以及反动宣传的温床,邪教组织利用社交媒体进行极端思想的社会动员,吸引大批支持者参加邪... 当今邪教组织社会动员在网络社交媒体上愈演愈烈,全球各邪教组织活动空间逐步移至线上。社交媒体成为邪教组织进行人员招募、传教培训、聚财敛财以及反动宣传的温床,邪教组织利用社交媒体进行极端思想的社会动员,吸引大批支持者参加邪教组织的违法犯罪活动。对社交媒体里的邪教思想社会动员之特征、方式进行研究和探讨,在预防普通群众向风险人群的转化层面,提出清除生存土壤、坚持宗教中国化策略;在防止风险人群参与邪教组织的活动上,提出掌握主动权,打消参与兴趣等举措;针对参与者的防范策略,提出增强网络技术及构建反邪教命运共同体的对策。 展开更多
关键词 社交媒体 邪教思想 社会动员
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THEORETICAL AND EXPERIMENTAL RESEARCH ON SEMI-ACTIVE CONTROL OF STRUCTURAL NONLINEAR FLUTTER
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作者 Yang Zhichun zhao lingcheng Jiang Jiesheng(Department of Aircraft Engineering,Northwestern Polytechnical University, Xi’an, China, 710072) 《Chinese Journal of Aeronautics》 SCIE EI CAS CSCD 1994年第2期95-101,共7页
AbstractBoth theoretical and experimental investigations are performed for a scheme for“ flutter taming”- semi-active control of structural nonlinear flutter. For atwo-dimensional nonlinear flutter system, a digital... AbstractBoth theoretical and experimental investigations are performed for a scheme for“ flutter taming”- semi-active control of structural nonlinear flutter. For atwo-dimensional nonlinear flutter system, a digital simulation method is used to verify theprinciple of semi-active flutter control and to study the response characteristics of theclosed loop flutter system. Simulation results show that by adjusting automatically thenonlinear stiffness parameter of the flutter system, the amphtude of the flutter responsecan be suppressed. In accordance with the theoretical analysis, a wind tunnel test model forsemi-active flutter control is designed. A micromotor-slide block system serves as theparameter control executive element with the monitoring of respf,are signal and the con-trolling of micromotor performed by a microcomputer. Wind tunnel tests confirm that thenonlinear flutter can be controlled effectively by this technique. 展开更多
关键词 SEMI CONTROL RESEARCH EXPERIMENTAL AND ACTIVE
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