A Study on the Art Management and Cultural Activities in China from the K-Wave Case

Jia Ning LI(Jia Ning LI),Su SHUAI(Su SHUAI ),Zhang FAN(Zhang FAN ) 한국한류학회 2023 한류연구 Vol.2 No.1

The purpose of this paper is to study the relationship between Art management and Cultural activities in China from the K-wave case. Research design, data, and methodology: This study used the method of the cases study survey, with the K-wave case in as the survey objects, 3 valid survey sample case were collected in this paper. Results: The two dimensions of art management and cultural activities differently influences from the K-wave, and the influence of availability on customer satisfaction is not significant. Conclusion: The results of this study will provide useful reference for the Art management and Cultural activities in China from the K-wave case. And improve the development of art management and cultural activities in China by improving the K-wave of service quality. Art management can shape urban commercial space in a beneficial way, create a good consumption atmosphere, and enhance the attractiveness and competitiveness of the city. The introduction of art elements into urban commercial space can create a strong cultural atmosphere, so that the city presents a smart look. Art management has a positive impact on K-Wave production and operation activities, which can promote the shaping of art commercial space, the promotion of urban cultural atmosphere.

Seismic behavior of steel truss reinforced concrete L-shaped columns under combined loading

Fan Ning,Zongping Chen,Ji Zhou,Dingyi Xu 국제구조공학회 2022 Steel and Composite Structures, An International J Vol.43 No.2

Steel-reinforced concrete (SRC) L-shaped column is the vertical load-bearing member with high spatial adaptability. The seismic behavior of SRC L-shaped column is complex because of their irregular cross sections. In this study, the hysteretic performance of six steel truss reinforced concrete L-shaped columns specimens under the combined loading of compression, bending, shear, and torsion was tested. There were two parameters, i.e., the moment ratio of torsion to bending (γ) and the aspect ratio (column length-to-depth ratio (φ)). The failure process, torsion-displacement hysteresis curves, and bending-displacement hysteresis curves of specimens were obtained, and the failure patterns, hysteresis curves, rigidity degradation, ductility, and energy dissipation were analyzed. The experimental research indicates that the failure mode of the specimen changes from bending failure to bending-shear failure and finally bendingtorsion failure with the increase of γ. The torsion-displacement hysteresis curves were pinched in the middle, formed a slip platform, and the phenomenon of “load drop” occurred after the peak load. The bending-displacement hysteresis curves were plump, which shows that the bending capacity of the specimen is better than torsion capacity. The results show that the steel truss reinforced concrete L-shaped columns have good collapse resistance, and the ultimate interstory drift ratio more than that of the Chinese Code of Seismic Design of Building (GB50011-2014), which is sufficient. The average value of displacement ductility coefficient is larger than rotation angle ductility coefficient, indicating that the specimen has a better bending deformation resistance. The specimen that has a more regular section with a small φ has better potential to bear bending moment and torsion evenly and consume more energy under a combined action.

Cloning, Expression, and Characterization of Protease-resistant Xylanase from Streptomyces fradiae var. K11

( Ning Li ),( Pei Long Yang ),( Ya Ru Wang ),( Hui Ying Luo ),( Kun Meng ),( Ning Feng Wu ),( Yun Liu Fan ),( Bin Yao ) 한국미생물 · 생명공학회 2008 Journal of microbiology and biotechnology Vol.18 No.3

Geft is dispensable for the development of the second heart field

( Xiong Wei Fan ),( Ning Hou ),( Kai Ji Fan ),( Jia Jia Yuan ),( Xiao Yang Mo ),( Yun Deng ),( Yong Qi Wan ),( Yan Teng ),( Xiao Yang ),( Xius Han Wu ) 생화학분자생물학회 (구 한국생화학분자생물학회) 2012 BMB Reports Vol.45 No.3

Geft is a guanine nucleotide exchange factor, which can specifically activate Rho family of small GTPase by catalyzing the exchange of bound GDP for GTP. Geft is highly expressed in the excitable tissue as heart and skeletal muscle and plays important roles in many cellular processes, such as cell proliferation, migration, and cell fate decision. However, the in vivo role of Geft remains unknown. Here, we generated a Geft conditional knockout mouse by flanking exons 5-17 of Geft with loxP sites. Cre-mediated deletion of the Geft gene in heart using Mef2c-Cre transgenic mice resulted in a dramatic decrease of Geft expression. Geft knockout mice develop normally and exhibit no discernable phenotype, suggesting Geft is dispensable for the development of the second heart field in mouse. The Geft conditional knockout mouse will be a valuable genetic tool for uncovering the in vivo roles of Geft during development and in adult homeostasis. (BMB reports 2012; 45(3): 153-158)

The Monocot-Specific Receptor-like Kinase SDS2 Controls Cell Death and Immunity in Rice

Fan, Jiangbo,Bai, Pengfei,Ning, Yuese,Wang, Jiyang,Shi, Xuetao,Xiong, Yehui,Zhang, Kai,He, Feng,Zhang, Chongyang,Wang, Ruyi,Meng, Xiangzong,Zhou, Jinggeng,Wang, Mo,Shirsekar, Gautam,Park, Chan Ho,Bell Elsevier 2018 Cell host & microbe Vol.23 No.4

<P><B>Summary</B></P> <P>Programmed cell death (PCD) plays critical roles in plant immunity but must be regulated to prevent excessive damage. The E3 ubiquitin ligase SPL11 negatively regulates PCD and immunity in plants. We show that <I>S</I>PL11 cell-<I>d</I>eath <I>s</I>uppressor <I>2</I> (SDS2), an S-domain receptor-like kinase, positively regulates PCD and immunity in rice by engaging and regulating SPL11 and related kinases controlling defense responses. An <I>sds2</I> mutant shows reduced immune responses and enhanced susceptibility to the blast fungus <I>Magnaporthe oryzae</I>. Conversely, <I>SDS2</I> over-expression induces constitutive PCD accompanied by elevated immune responses and enhanced resistance to <I>M. oryzae</I>. SDS2 interacts with and phosphorylates SPL11, which in turn ubiquitinates SDS2, leading to its degradation. In addition, SDS2 interacts with related receptor-like cytoplasmic kinases, OsRLCK118/176, that positively regulate immunity by phosphorylating the NADPH oxidase OsRbohB to stimulate ROS production. Thus, a plasma membrane-resident protein complex consisting of SDS2, SPL11, and OsRLCK118/176 controls PCD and immunity in rice.</P> <P><B>Highlights</B></P> <P> <UL> <LI> The RLK SDS2 positively regulates plant cell death and immunity in rice </LI> <LI> SDS2 phosphorylates E3 ligase SPL11, which in turn ubiquitinates SDS2 for degradation </LI> <LI> SDS2 phosphorylates receptor-like cytoplasmic kinases RLCK118 </LI> <LI> RLCK118 interacts with and phosphorylates the NADPH oxidase OsRbohB </LI> </UL> </P> <P><B>Graphical Abstract</B></P> <P>[DISPLAY OMISSION]</P>

The Analysis of Android Malware Behaviors

Fan Yuhui,Xu Ning 보안공학연구지원센터 2015 International Journal of Security and Its Applicat Vol.9 No.3

Currently the intelligent terminal based on the Android has occupied most of the market, and the number of malware aiming at Android platform is also increasing. The problems of security threats and privacy disclosure caused by malicious behaviors are becoming more serious. How to make the security assessments and metrics effectively for the security of application has become a research hotspot in recent years. In this paper, we use static behavioral analysis approach, the thesis analyzes Android malware, summarizes its malicious behaviors and its ways of stealing private data, and puts forward the methods of detection and prevention.

Reinforcement Learning enabled Cooperative Spectrum Sensing in Cognitive Radio Networks

Wenli Ning,Xiaoyan Huang,Kun Yang,Fan Wu,Supeng Leng 한국통신학회 2020 Journal of communications and networks Vol.22 No.1

In cognitive radio (CR) networks, fast and accurate spectrumsensing plays a fundamental role in achieving high spectralefficiency. In this paper, a reinforcement learning (RL) enabled cooperativespectrum sensing scheme is proposed for the secondaryusers (SUs) to determine the scanning order of channels and selectthe partner for cooperative spectrum sensing. By applying Qlearningapproach, each SU learns the occupancy pattern of theprimary channels thus forming a dynamic scanning preference list,so as to reduce the scanning overhead and access delay. To improvethe detection efficiency in dynamic environment, a discounted upperconfidence bound (D-UCB) based cooperation partner selectionalgorithm is devised wherein each SU learns the time varying detectionprobability of its neighbors, and selects the one with the potentiallyhighest detection probability as the cooperation partner. Simulation results demonstrate that the proposed cooperative spectrumsensing scheme achieves significant performance gain overvarious reference algorithms in terms of scanning overhead, accessdelay, and detection efficiency.

Research on Interactive Design of Children’s Smart Toys Based on Sensory Integration

Xu Ning,Fan Qiangqiang 한국콘텐츠학회 2021 한국콘텐츠학회 ICCC 논문집 Vol.2021 No.12

Application of High-speed Counter-current Chromatography for the Isolation of 5 Alkaloids from Lotus (Nelumbo nucifera Gaertn.) Leaves

Jiang-Ning Hu,Bin Shan,Ze-Yuan Deng,Jing Li,Ya-Wei Fan,Rong Liu,Zheng Ruan 한국식품과학회 2010 Food Science and Biotechnology Vol.19 No.6

A high-speed counter-current chromatography (HSCCC) method was developed for isolation of 5alkaloids from lotus (Nelumbo nucifera Gaertn.) leaves. The 2-phase solvent system of HSCCC composed of light petroleum-ethyl acetate-methanol-water was set up in 2-step separation process in the proportion of 3:5:3:5 for isolation of N-nornuciferine and armepavine, and in the proportion of 1:5:1:5 for that of anonaine, pronuciferine,and nuciferine. The purity of anonaine (14.6mg), pronuciferine (29.7 mg), N-nornuciferine (31.4 mg), nuciferine (22.1 mg),and armepavine (23.3 mg) isolated from 150 mg crude extract of lotus leaves were examined as 95.6, 88.2, 92.5,94.3, and 92.1%, respectively.

A Study on the Art Management and Cultural Activities in China from the K-Wave Case

Jia Ning LI,Su SHUAI,Zhang FAN Korea Koreanology Association 2023 Journal of Koreanology Reviews Vol.2 No.1

The purpose of this paper is to study the relationship between Art management and Cultural activities in China from the K-wave case. Research design, data, and methodology: This study used the method of the cases study survey, with the K-wave case in as the survey objects, 3 valid survey sample case were collected in this paper. Results: The two dimensions of art management and cultural activities differently influences from the K-wave, and the influence of availability on customer satisfaction is not significant. Conclusion: The results of this study will provide useful reference for the Art management and Cultural activities in China from the K-wave case. And improve the development of art management and cultural activities in China by improving the K-wave of service quality. Art management can shape urban commercial space in a beneficial way, create a good consumption atmosphere, and enhance the attractiveness and competitiveness of the city. The introduction of art elements into urban commercial space can create a strong cultural atmosphere, so that the city presents a smart look. Art management has a positive impact on K-Wave production and operation activities, which can promote the shaping of art commercial space, the promotion of urban cultural atmosphere.