The impact of mass media has evidently penetrated diverse aspects of people's daily life. Among those various, reality TV is booming. The concept of reality TV, whether its fame follows merit, its appeal, and the ...The impact of mass media has evidently penetrated diverse aspects of people's daily life. Among those various, reality TV is booming. The concept of reality TV, whether its fame follows merit, its appeal, and the reasons for its worldwide success are elaborated, followed by an analysis of its one sub-genre.展开更多
Mainstream media play a crucial role in constructing the cultural memory of a city.This study used 319 short videos released by“Hi Chengdu,”a new media product of Chengdu Radio and Television,as samples.Based on the...Mainstream media play a crucial role in constructing the cultural memory of a city.This study used 319 short videos released by“Hi Chengdu,”a new media product of Chengdu Radio and Television,as samples.Based on the grounded theory,a research framework encompassing“content,technology,and discourse”was established to explore the paths through which mainstream media construct the cultural memory.Regarding content,this paper emphasized temporal and spatial contexts and urban spaces,delving deep into the themes of the cultural memory and vehicles for it.In terms of technology,this paper discussed the practice of leveraging audio/visual-mode discourse to stitch together the impressions of a city and evoke emotional resonance to create a“flow”of memory.As for discourse,this paper looked at the performance of a communication ritual to frame concepts and shape urban identity.It is essential to break free from conventional thinking and leverage local culture as the primary driving force to further boost a city’s productivity,in order to excel in cultural communication.展开更多
Previous studies have shown that children learn from educational television; however, these studies have not explored how closely the educational content of the program is integrated to the narrative. The following st...Previous studies have shown that children learn from educational television; however, these studies have not explored how closely the educational content of the program is integrated to the narrative. The following study uses a systematic content analysis of 100 top-rated U.S. children＇s television programs to explore the tangential relationship （i.e., distance） of narrative and educational content through the lens of the capacity model--which is built upon three basic components： narrative content, educational content, and the distance between them. Programs were analyzed for distance by examining lesson clarity and integration, show type, target audience age, and station type. One-way ANOVAs indicates significant differences between the means of these variables. Programs targeting younger children presented educational content that was closely integrated into the plotline of the program and helped further the story. However, as the target audience aged, the educational content became more tangential to the narrative content and was less tied to the plotline of the program.展开更多
在电源供电系统中,浪涌的产生会对电子元器件造成不可逆的损害。电源开断瞬息产生的强力尖峰脉冲会对集成电路进行浪涌冲击。本文就浪涌电压冲击对电路造成的损害,通过理论和实验分析了TVS实际选型问题,并对比分析了TVS电路和电容电路...在电源供电系统中,浪涌的产生会对电子元器件造成不可逆的损害。电源开断瞬息产生的强力尖峰脉冲会对集成电路进行浪涌冲击。本文就浪涌电压冲击对电路造成的损害,通过理论和实验分析了TVS实际选型问题,并对比分析了TVS电路和电容电路对浪涌冲击带来的失效问题的抑制能力,在此基础上提出了基于TVS和电容的浪涌保护电路方案。In the power supply system, the generation of surge will cause irreversible damage to electronic components. The strong spike pulse produced by the instant of power supply disconnection will cause surge impact to the integrated circuit. In this paper, based on the damage caused by surge voltage shock to the circuit, the actual TVS selection problem is analyzed through theory and experiment, and the suppression ability of TVS and capacitor circuit to the failure problem caused by surge shock is compared and analyzed. On this basis, the surge protection circuit scheme based on TVS and capacitor is proposed.展开更多
Taking the National Experimental Teaching Demonstration Center of the Central Academy of Drama as an example,this article explores the construction and development of the National Experimental Teaching Demonstration C...Taking the National Experimental Teaching Demonstration Center of the Central Academy of Drama as an example,this article explores the construction and development of the National Experimental Teaching Demonstration Center for the practical teaching of drama and film and television disciplines.The article first introduces the background and importance of the demonstration center and then analyzes in depth the construction content and achievements of the demonstration center from four aspects:practical teaching philosophy,practical teaching system,practical teaching resources,and practical teaching effects.Finally,the article summarizes the experience and shortcomings of the demonstration center and proposes future development directions and suggestions.展开更多
文摘The impact of mass media has evidently penetrated diverse aspects of people's daily life. Among those various, reality TV is booming. The concept of reality TV, whether its fame follows merit, its appeal, and the reasons for its worldwide success are elaborated, followed by an analysis of its one sub-genre.
文摘Mainstream media play a crucial role in constructing the cultural memory of a city.This study used 319 short videos released by“Hi Chengdu,”a new media product of Chengdu Radio and Television,as samples.Based on the grounded theory,a research framework encompassing“content,technology,and discourse”was established to explore the paths through which mainstream media construct the cultural memory.Regarding content,this paper emphasized temporal and spatial contexts and urban spaces,delving deep into the themes of the cultural memory and vehicles for it.In terms of technology,this paper discussed the practice of leveraging audio/visual-mode discourse to stitch together the impressions of a city and evoke emotional resonance to create a“flow”of memory.As for discourse,this paper looked at the performance of a communication ritual to frame concepts and shape urban identity.It is essential to break free from conventional thinking and leverage local culture as the primary driving force to further boost a city’s productivity,in order to excel in cultural communication.
文摘Previous studies have shown that children learn from educational television; however, these studies have not explored how closely the educational content of the program is integrated to the narrative. The following study uses a systematic content analysis of 100 top-rated U.S. children＇s television programs to explore the tangential relationship （i.e., distance） of narrative and educational content through the lens of the capacity model--which is built upon three basic components： narrative content, educational content, and the distance between them. Programs were analyzed for distance by examining lesson clarity and integration, show type, target audience age, and station type. One-way ANOVAs indicates significant differences between the means of these variables. Programs targeting younger children presented educational content that was closely integrated into the plotline of the program and helped further the story. However, as the target audience aged, the educational content became more tangential to the narrative content and was less tied to the plotline of the program.
文摘在电源供电系统中,浪涌的产生会对电子元器件造成不可逆的损害。电源开断瞬息产生的强力尖峰脉冲会对集成电路进行浪涌冲击。本文就浪涌电压冲击对电路造成的损害,通过理论和实验分析了TVS实际选型问题,并对比分析了TVS电路和电容电路对浪涌冲击带来的失效问题的抑制能力,在此基础上提出了基于TVS和电容的浪涌保护电路方案。In the power supply system, the generation of surge will cause irreversible damage to electronic components. The strong spike pulse produced by the instant of power supply disconnection will cause surge impact to the integrated circuit. In this paper, based on the damage caused by surge voltage shock to the circuit, the actual TVS selection problem is analyzed through theory and experiment, and the suppression ability of TVS and capacitor circuit to the failure problem caused by surge shock is compared and analyzed. On this basis, the surge protection circuit scheme based on TVS and capacitor is proposed.
文摘Taking the National Experimental Teaching Demonstration Center of the Central Academy of Drama as an example,this article explores the construction and development of the National Experimental Teaching Demonstration Center for the practical teaching of drama and film and television disciplines.The article first introduces the background and importance of the demonstration center and then analyzes in depth the construction content and achievements of the demonstration center from four aspects:practical teaching philosophy,practical teaching system,practical teaching resources,and practical teaching effects.Finally,the article summarizes the experience and shortcomings of the demonstration center and proposes future development directions and suggestions.
