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- 저자 : Haochen Yu (검색결과 4 건)
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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.
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Fanli Qu,Rui Chen,Yang Peng,Ying Ye,Zhenrong Tang,Yihua Wang,Beige Zong,Haochen Yu,Shengchun Liu 한국유방암학회 2020 Journal of breast cancer Vol.23 No.3
Purpose: Effective predictors of the response to neoadjuvant chemotherapy (NAC) are still insufficient. This study aimed to investigate the predictive value of serum lipid profiles for the response to NAC in breast cancer patients. Methods: A total of 533 breast cancer patients who had received NAC were retrospectively studied. The pretreatment of serum lipids, including total cholesterol (TC), triglycerides (TG), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), and lipoprotein-α, and clinicopathological characteristics were collected to assess their predictive roles. Results: Breast cancer patients had significantly lower TC, TG, HDL-C, and LDL-C levels than normal individuals. Among these indicators, TG and LDL-C levels and HDL-C level increased and decreased significantly after NAC, respectively. In estrogen receptor (ER)-positive patients, increased LDL-C level was associated with better outcomes. Moreover, the receiver operating characteristic curve analyses suggested that TG and HDL-C levels at diagnosis can be used as predictors of the response to NAC only in the ER-positive subgroup. According to univariate analyses, patients with low TG level (< 1.155 mmol/L) or high HDL-C level (≥ 1.305 mmol/L) in the ER-positive subgroup had more favorable clinical responses than the other patients in the subgroup. Furthermore, according to multivariate analyses, a high HDL-C level (≥ 1.305 mmol/L, p = 0.007) was an independent predictor of NAC efficacy. Conclusion: High HDL-C level (≥ 1.305 mmol/L) before NAC and increased LDL-C level after NAC were associated with the better treatment response in ER-positive breast cancer patients. These results are potentially considered beneficial in establishing treatment decisions.
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Hao Chen,Yu Sun 대한기계학회 2017 JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY Vol.31 No.1
In order to obtain high-speed punch clutch brake system dynamic characteristics and achieve reliability growth, a reliability test platform for high-speed punch machine clutch brake system was designed. Clutch brake working condition was analyzed and slipping power was determined in the process of coupling and braking. And on this basis, reliability test platform was designed. By adjusting motor rotating speed and rotational inertia of components, clutch brake working state was simulated. In the aspect of testing, clutching torque, loading torque and braking torque were collected in real time by using wireless torque sensors. And dynamic response time of clutch brake system was measured by using rotary encoder and virtual instruments. The experimental results show test platform with the validity and reliability. It can be used to find the weakness of clutch brake system and offer experimental support for reliability growth of high-speed punch.
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A Fast Voxel-based Method for Outlier Removal in Laser Measurement
Hao Chen,Yu Chen,Xu Zhang,Baiyuan Li,Xiaoqiang Liu,Xuefei Shi,Jie Shen 한국정밀공학회 2019 International Journal of Precision Engineering and Vol.20 No.6
Discrete data points are noncontinuous without structural information. In this paper, we propose a new fast outlier removal method via voxel-based surface propagation. The main technical components of our approach include (a) an efficient and simple spatial partitioning scheme and (b) a specially-designed surface propagation method. Numerical analyses indicate that our method is about 10 times faster than an existing method and significantly better than other two methods in terms of denoising accuracy. This provides an efficient solution to handling noisy laser-scanning data.
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