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Yuxue Yang,Yu Gao,Haochen Wu KOREA INSTITUTE FOR HUMANITIES AND SOCIAL SCIENCES 2024 Journal of Arts and Cultural Studies(ACS) Vol.3 No.1
Background: In today's Internet era, the development of network technology and new media has enriched the transmission channels of film works. Since the birth of film, it is necessary to connect with its audience through media. The use of multiple media to help the transmission of film has entered the strategic level of film and television culture construction, and has become an important research direction for future development. Purpose: This paper aims to combine the current media fusion environment, provide the possibility of communication channel innovation and the lasting power of wide dissemination for excellent films, and study the development strategy of multi-media communication for film works. Methods: This paper uses literature research, case analysis and comparative research to analyze the important influence of multiple media on film communication. Results: The paper concludes that film communication should be audience-centered, multi-platform communication of new media, and a stable and clear communication system of domestic film culture under the global information background. Conclusion: Based on the research on the communication strategy of multi-media assisted film from the perspective of media convergence, this paper draws the following. Conclusions: 1) take the audience as the center; 2) The use of new media diversified information platforms for linkage communication; 3) Create a new pattern of perfect integration of new media technology and Chinese film international communication road. Taking the above three aspects as an important way to improve the dissemination scope and influence of Chinese realistic literary films and other excellent films.
Research on On-Line Automatic Diagnostic Technology for Scratch Defect of Rolling Element Bearings
Yuxue Chen,Zhenzhi He,Shunian Yang 한국정밀공학회 2012 International Journal of Precision Engineering and Vol. No.
An on-line automatic diagnostic technology is presented in this paper, based on the simplified vibration model of early scratch defects of rolling element bearings and the analysis of vibration characteristics of early scratch defects. According to characteristics of periodic high frequency natural vibration excited by early scratch defects of the bearing, high frequency resonance technique (HFRT) is adopted for on-line diagnosing in the paper. An algorithm on peak detection of the vibrational energy is used to catch the main frequency of high frequency resonance automatically, denoising technology to improve the signal-to-noise ratio, and automatic identification technology to evaluate defect site of the tested bearing. An on-line automatic diagnostic system for early scratch defects of rolling element bearings, developed based on the above principles, can effectively identify early scratches on outer race, inner race and ball.
Two-way predation between larvae of Spodoptera frugiperda and Spodoptera litura
Wang Yuxue,Mbiza Natasha Isabel Tanatsiwa,Yu Yonghao,Zhang Haoran,Hu Zongwei,Liu Ting,Wang Yi,Zhang Yi,Luo Xincheng,Chu Longyan,Yang Yazhen,Wang Xiangping,Li Chuanren,He Hua,Zhang Jianmin 한국응용곤충학회 2024 Journal of Asia-Pacific Entomology Vol.27 No.2
Spodoptera frugiperda has co-occurred with Spodoptera litura in corn fields since it invaded China on December 2018. In our process of rearing S. frugiperda and S. litura larvae in the lab, we discovered that when the larvae of S. litura and S. frugiperda were on the same host plant, two-way predation between them occurred. However, a detailed study on this phenomenon has not been previously reported. Therefore, the study on the two-way predation between larvae of S. frugiperda and S. litura was performed under mimicking natural conditions including the presence or absence of maize leaves. The results showed that 4th instar larvae of S. frugiperda could prey actively on the 3rd instar larvae of S. litura under natural conditions in the greenhouse, and there was twoway predation between S. frugiperda and S. litura larvae in either the presence or absence of maize leaves in the lab. In addition, the difference in the daily predation number of old S. frugiperda larvae (including 4th,5th and 6th instar) on S. litura 1st, 2nd and 3rd instar larvae respectively was significant between presence and absence of maize leaves. Similarly, the difference in the daily predation number of S. litura old larvae (including 4th, 5th and 6th instar) on S. frugiperda young 1st, 2nd and 3rd instar larvae respectively was very significant between presence and absence of maize leaves. These results confirm that two-way predation exists between larvae of S. frugiperda and S. litura, and S.frugiperda larvae are in a dominant position in this struggle, which provides an understanding of S. frugiperda feeding when coexisting with S. litura.