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      • KCI등재

        民间艺术“剪纸”中吉祥寓意营造研究

        徐紫淳(xu, zhi-chun) 한국서예학회 2021 서예학연구 Vol.39 No.-

        전지 (剪紙)는 절단 · 조각 · 리머 · 줄 깎기 등의 기술 수단을 통해 제작한 예술품이다. 한조때 종이의 발명은 중국 민간전지예술의 발전을 촉진하였으며 이로써 전지예술은 첫 고봉을 이루었다. 그러나 이러한 고봉기는 전지의 수량의 증가에서만 반영되었고 민간전지의 자연발생적 성격과 농경기초는 질적인 변화를 가져오지 않았다. 전지 학자들은 보편적으로 한대(漢代)는 중국민간전지가 나타난 진정한 기점이라고 여기고, 중국민간전지예술은 ‘형식’ 과 ‘변이’의 이중 특징을 가지고 있다고 결론지었다. 종목특색이 성행하거나 주도될 때 민간전지예술은 전승의 안정성을 보여준다. 변이성의 특징이 주도적 지위를 차지할 때 민간전지예술은 발전의 혁신성을 보여주었다. 한조로부터 청조말기에 이르기까지 풍격화 특징은 중국 민간전지의 변천에서 주도적 역할을 하였다. 종이가 등장하기 전에는 나뭇잎, 실크, 가죽, 호일 등을 이용한 ‘종이 오리기’ 무대가 있었다. 동한시기 채후지의 발명은 전지를 전지로 전환시킬 수 있게 하였지만 채후지가 발명된 초기에 채후의 종이는 가격이 비싸 진정으로 종이를 자르거나 조각하는 과정에 사용하기가 어려웠다. 신장 투루판, 주얼 고분에서 출토된 북조시대 원숭이 자투리, 말 자투리, 팔각 자투리, 금은화 자투리, 국화 자투리 등 5점의 전지 조각이 실물 자료로는 가장 오래된 것이다. 수당시기에 사람들은 설날, 청명절, 단오절, 칠석절, 원소절 등에 전지를 이용해 새해를 맞이하였는데, 이는 민간에서 전지를 이용한 응용이 명절과 신앙과 밀접한 관계가 있음을 보여준다. 세계 각지의 거의 모든 고대 문자는 모두 상형문자이다. 한자는 수 천 년의 발전과 변화를 거쳐 유전되어 오늘의 한자로 되었다. 이런 필체로 형성된 서예는 선인들의 인격이상, 심미정신과 윤리 관념을 응집시켰다. 중화민족에 대한 한자의 규범과 응집작용은 세계 모든 문화가운데서 유일무이하다. 한자와 중국전통의 전지(剪紙)는 모두 중화민족이 수 천 년 간 이어온 우수한 전통문화 예술유산이다. 그들 사이에는 많은 비슷한 점이 있다. 이들은 중국문화사상의 기본정신을 집중하였고 중국문화사상의 개념을 포함하였으며 중국문화전통의 도덕정신과 예술정신을 구현하고 있다. 하지만 여러 가지 이유로 문화예술의 교류와 융합의 기회는 많지 않다. 서로 결합한다면 민족예술의 창조를 위한 긍정적인 의미가 있을 것이라고 말했다. ‘한자 전지’는 중국 전지(剪紙)의 한 형태로 한자와 서예와 전지를 유기적으로 결합시켰다. 이 글은 한대(漢代) 전지예술의 형성으로부터 시작하여 중국 고대인의 관념과 정신적 요구를 탐구하였으며 전지의 기원으로부터 시작하여 전지예술 언어, 제작기술, 창작방법, 창작방법, 창작방법 등을 분석하였다. 세화의 인물 형상과 사회적 의의는 서로 다른 시기의 역사 배경, 사회 문화 습관과 결부하여 전지와 기타 예술 형식의 관계 및 전지 예술이 나타내는 동방의 매력과 사상을 탐구한다. 이 글은 전지 예술의 발전 역사를 정리하여 전지의 예술적 특징을 분석하고, 전지 예술 중의 상서로움을 상징하는 것에 대해 분석하고 연구한다. Jian zhi(剪纸) is a work of art made by cutting, carving, reaming, filing and other technical means. The invention of paper in han Dynasty promoted the first peak of the development of Chinese folk paper-cutting art. However, this peak is only reflected in the increase in the number of paper-cutting, and the spontaneous nature of folk paper-cutting and the foundation of farming have not undergone qualitative changes. Paper-cut scholars generally believe that the Han Dynasty is the real origin of Chinese folk paper-cut, and conclude that Chinese folk paper-cut art has the dual characteristics of program and variation . When the program features are prevalent or dominant, folk paper-cut art shows the stability of inheritance; When the characteristics of variability dominate, folk paper-cut art shows innovation in development. From the Han Dynasty to the end of the Qing Dynasty, stylization played a leading role in the evolution of Chinese folk paper-cutting. Before paper, there was a paper-cut stage with leaves, silk, leather and foil as carriers. The invention of Caihou paper in the Eastern Han Dynasty made it possible to transform paper-cutting into paper-cutting. However, in the early days of the invention of Caihou paper, it was difficult to apply paper to cutting and carving because of its high price. In terms of material material, the five pieces of paper-cut fragments unearthed from turpan and Zhuoer tombs in The Northern Dynasty, namely, monkey flowers, horse flowers, star anise flowers, honeysuckle flowers and chrysanthemum flowers, are the earliest Jian zhi objects discovered so far. During the Sui and Tang dynasties, people celebrated the New Year with paper-cuts on festivals such as Spring Festival, Qingming Festival, Dragon Boat Festival, Qixi Festival and Lantern Festival, which shows that the application of folk paper-cuts is closely related to festivals and beliefs. Almost all ancient characters around the world are pictographs. After thousands of years of development and evolution, Chinese characters have been handed down and evolved into today s Chinese characters. The calligraphy art formed by this kind of writing embodies the personality ideal, aesthetic spirit and ethical concept of our ancestors. The normative and cohesive function of Chinese characters to the Chinese nation is unique among all cultures in the world. Chinese characters and traditional Chinese paper cutting are both excellent traditional cultural and artistic heritages of the Chinese nation for thousands of years. There are many similarities between them. They concentrate the basic spirit of Chinese cultural thought, contain the concept of Chinese cultural thought, and embody the moral spirit and artistic spirit of Chinese cultural tradition. However, due to various reasons, there are few opportunities for cultural and artistic exchanges and integration between the two countries. If it can be combined, it will have positive significance for the innovation of national art. Chinese character paper cutting is a form of Chinese paper cutting, which organically combines Chinese characters, calligraphy and Jian zhi. Such a variety of ways for the creation of paper cutting art auspicious meaning is very helpful, this paper from the Han Dynasty paper cutting art formed, discussed the concept and spiritual needs of ancient Chinese people, from the origin of paper cutting, analysis of paper cutting art language, production technology, creation methods, creation methods, creation methods, etc. The characters and social significance of the New Year pictures are combined with the historical background, social culture and customs of different periods to discuss the connection between paper cutting and other art forms and the Oriental charm and thought reflected by paper cutting art. This paper combs the development course of paper-cut art, analyzes the artistic characteristics of Jian zhi,

      • KCI등재

        Remarkable impact of amino acids on ginsenoside transformation from fresh ginseng to red ginseng

        Zhi Liu,Xin Wen,Chong-Zhi Wang,Wei Li,Wei-Hua Huang,Juan Xia,Chang-Chun Ruan,Chun-Su Yuan 고려인삼학회 2020 Journal of Ginseng Research Vol.44 No.3

        Background: Amino acids are one of the major constituents in Panax ginseng, including neutral aminoacid, acidic amino acid, and basic amino acid. However, whether these amino acids play a role in ginsenosideconversion during the steaming process has not yet been elucidated. Methods: In the present study, to elucidate the role of amino acids in ginsenoside transformation fromfresh ginseng to red ginseng, an amino acids impregnation pretreatment was applied during thesteaming process at 120 C. Acidic glutamic acid and basic arginine were used for the acid impregnationtreatment during the root steaming. The ginsenosides contents, pH, browning intensity, and free aminoacids contents in untreated and amino acidetreated P. ginseng samples were determined. Results: After 2 h of steaming, the concentration of less polar ginsenosides in glutamic acidetreatedP. ginseng was significantly higher than that in untreated P. ginseng during the steaming process. However,the less polar ginsenosides in arginine-treated P. ginseng increased slightly. Meanwhile, free aminoacids contents in fresh P. ginseng, glutamic acid-treated P. ginseng, and arginine-treated P. ginsengsignificantly decreased during steaming from 0 to 2h. The pH also decreased in P. ginseng samples at hightemperatures. The pH decrease in red ginseng was closely related to the decrease in basic amino acidslevels during the steaming process. Conclusion: Amino acids can remarkably affect the acidity of P. ginseng sample by altering the pH value. Theywere the main influential factors for the ginsenoside transformation. These results are useful in elucidatingwhy andhowsteaming induces the structural change of ginsenoside in P. ginseng and also provides an effectiveand green approach to regulate the ginsenoside conversion using amino acids during the steaming process.

      • KCI등재

        GVC의 전방 및 후방 참여가 ASEAN에서 중국의 OFDI에 미치는 영향

        ( Zhi-chun Yu ),( Meng Li ),( Young-jun Choi ) 한국동남아학회 2021 동남아시아연구 Vol.31 No.3

        This paper mainly studies the impact of forward and backward participation in ASEAN global value chains on China's investment in ASEAN. The results show that forward participation in global value chains is negatively correlated with China's investment in ASEAN, while backward participation is positively correlated. The technological advancement of ASEAN, the expansion of the number of highly educated labor force, the increase of consumer market consumption potential, the improvement of infrastructure, and the degree of openness of the market will attract and expand China's investment in ASEAN. This means that in addition to investment in ASEAN manufacturing, China can also promote investment in education, technology research and development, infrastructure construction, and tertiary industries in ASEAN countries. The labor cost of ASEAN countries is positively correlated with China's investment in ASEAN, while natural resources are negatively correlated. It is recommended that Chinese companies make full use of the abundant labor resources of ASEAN countries, reduce production costs, and appropriately develop markets according to local consumption habits as well as preferences, stimulate household consumption, and increase corporate profits. ASEAN countries need to strengthen opening up, improve infrastructure construction, attach importance to the training of high-tech talents, and attract more foreign investment, including China.

      • Identification of Continuous Systems Using Neural Network

        Chun-Zhi Jin,Kiyoshi Wada,Setsuo Sagara 대한전자공학회 1992 대한전자공학회 학술대회 Vol.1992 No.10

        In this paper an identification of nonlinear continuous systems by using neural network is considered. The nonlinear continuous system is identified by two steps. At first, a linear approximate model of the continuous system with nonlinearity is obtained by IIR filtering approach. Then the modeling error due to the nonlinearity is reduced by a neural network compensator. The teaching signals to train the neural network is gotten by smoothing the measurement data corrupted by noise. An illustrative example is given to demonstrate the effectiveness of the proposed approach.

      • SCISCIESCOPUSKCI등재

        A Study on the Strain Stability of Si/SiGe Layer Structure in a Heterojunction Bipolar Transistor during Thermal Processing

        ( Zhi Hong Liu ),( Chang Chun Chen ),( Wen Tao Huang ),( Wei Zhi Dou ),( Yi Lin Shan ),( Wei Zhang ),( Jun Zhu ),( Pei Hsin Tsien ) 대한금속재료학회 2004 METALS AND MATERIALS International Vol.10 No.3

        Si/SiGe heterojunction layers grown by ultra-high-vacuum chemical vapor deposition (UHV/CVD) were characterized by Rutherford backscattering/Channeling (RBS/C). A high quality SiGe base layer was obtained. Enhancement of strain relaxation of the SiGe laye

      • KCI등재

        Establishment of inflammatory model induced by Pseudorabies virus infection in mice

        Chun-Zhi Ren 대한수의학회 2021 Journal of Veterinary Science Vol.22 No.2

        Background: Pseudorabies virus (PRV) infection leads to high mortality in swine. Despite extensive efforts, effective treatments against PRV infection are limited. Furthermore, the inflammatory response induced by PRV strain GXLB-2013 is unclear. Objectives: Our study aimed to investigate the inflammatory response induced by PRV strain GXLB-2013, establish an inflammation model to elucidate the pathogenesis of PRV infection further, and develop effective drugs against PRV infection. Methods: Kunming mice were infected intramuscularly with medium, LPS, and different doses of PRV-GXLB-2013. Viral spread and histopathological damage to brain, spleen, and lung were determined at 7 days post-infection (dpi). Immune organ indices, levels of reactive oxygen species (ROS), nitric oxide (NO), and inflammatory cytokines, as well as levels of activity of COX-2 and iNOS were determined at 4, 7, and 14 dpi. Results: At 105–106 TCID50 PRV produced obviously neurological symptoms and 100% mortality in mice. Viral antigens were detectable in kidney, heart, lung, liver, spleen, and brain. In addition, inflammatory injuries were apparent in brain, spleen, and lung of PRV-infected mice. Moreover, PRV induced increases in immune organ indices, ROS and NO levels, activity of COX-2 and iNOS, and the content of key pro-inflammatory cytokines, including interleukin (IL)-1β, IL-6, tumor necrosis factor-α, interferon-γ and MCP-1. Among the tested doses, 102 TCID50 of PRV produced a significant inflammatory mediator increase. Conclusions: An inflammatory model induced by PRV infection was established in mice, and 102 TCID50 PRV was considered as the best concentration for the establishment of the model.

      • Disambiguate Chinese Word Sense Based on Linguistics Knowledge

        Chun-Xiang Zhang,Long Deng,Xue-Yao Gao,Zhi-Mao Lu 보안공학연구지원센터 2014 International Journal of Database Theory and Appli Vol.7 No.6

        Word sense disambiguation (WSD) is important to many application problems in natural language processing fields, such as machine translation, parsing analysis and information retrieval. In this paper, we propose a new method to determine correct sense categories of Chinese words based on linguistics knowledge. The left word string and the right word string around the ambiguous word are respectively analyzed. Their syntactic structures are obtained for determining its intended sense. Syntactic category and part of speech are extracted as disambiguation features. A naive bayesian model is used as the classifier. Experimental results showed that the accuracy rate of classification arrives at 64%. The performance of disambiguation is improved.

      • KCI등재

        An Efficient Multi-PCA Based On-line Monitoring Scheme for Multi-Stages Imperial Smelting Process

        Zhi-kun Hu,Zhi-wen Chen,Wei-Hua Gui,Chun-hua Yang,Lin-zi Yin,Xiao-qi Peng 제어·로봇·시스템학회 2013 International Journal of Control, Automation, and Vol.11 No.2

        Imperial Smelting Process (ISP) is one of the main methods for Zinc and Lead smelting. In this paper, we firstly focus on its unique characteristics that ISP consists of many feeding cycles repeated in a similar way, and the normal process changes and multiple operating conditions would be frequently found in the process which would always lead to false alarms. To this end, we classify each feeding cycles of ISP into initial stage, transition stage, and steady stage, and use standard PCA, first order perturbation (FOP) based recursive dynamic PCA and multi-mode approach to deal with them respectively. The monitoring results using real data show that the proposed scheme can be able to eliminate false alarms and detect faults efficiently.

      • Research on the Problems and Development Countermeasures of China's New Energy Vehicles : Based on SCP model

        ( Zhi-chun Yu ),( Young-jun Choi ) 국제지역학회 2020 국제지역학회 추계학술대회 자료집 Vol.2020 No.0

        The automobile industry is one of China's pillar industries. In recent years, consumers' awareness of new energy vehicles has increase d and the concept of low-carbon life consumption has deepened. New energy vehicles have entered the public's field of vision. However, due to the worldwide outbreak of the new coronavirus, the automotive industry is currently facing tremendous pressure, challenges and opportunities. This requires automotive companies to accelerate industrial transformation and optimize the pace of upgrading to overcome difficulties and grow stronger. This paper uses the SCP model framework to analyze China's new energy automobile industry from the aspects of market structure, corporate competitive behavior, and industry performance, so as to put forward corresponding policy recommendations for the development of China's new energy automobile industry

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