複制中國書畵文物的歷史和現狀及複制工藝技術

曹靜樓,郭文林 용인대학교 박물관 2003 丹豪文化硏究 Vol.- No.7

Imno(臨摹 copying) of the painting and writing in China is combined result of many closely-related elements that include Chinese cultural tradition and philosophy and substantial characteristics of Chinese paintings and calligraphy. ① Chinese rulers throughout history, under the so-called theory of 'Sungkyohuajoinlon' (成敎化助人論 to help people by educating them) often relied on paintings as a means to strengthen their governing foundation while using them to educate their subjects and people. For example, Hyojaeuisudo ≪孝子義士圖, a painting of devoted children and righteous people≫ meant the loyalty and obedience, Yulyujun ≪烈女傳, a story of virtuous women≫ was used to signify the importance of chastity in a feudal society. Paintings with such themes were met with the rulers ethics and, with the supports from the rulers, used as a means to publicize their ethics and educate their subjects and people. ② There were many rulers who were good at or loved the writing and painting in ancient China. Among many, Taizhong Li Shimin at Tang Dynasty(唐 太宗 李世民), Xianzhong Li Jiangji(玄宗 李降基), Huizhong Jo Ji at Song Dynasty (宋代 徽宗 趙佶), Xunzhong Zhu Jianshen at Ming Dynasty(明代 憲宗 朱見深), Gaozhong Hong Li at Qing Dynasty(靑代 高宗 弘力) are such examples. Development of painting and writing arts in China was achieved with the interests of rulers in them, and important eras that marked the history of Chinese painting and writing arts were created. Until the year of Huizhong(徽宗), the level of painting and writing was an important condition in deciding a governmental position. However, in ancient times, since there was a limited number of painting and writing works and lack of printing technology, emperors and high officials of literature had to be satisfied only with enjoying them and hoped to possess them. In the government, a special bureau was established to educate and raise the professionals who could duplicate the paintings and writings. This tendency influenced the society as a whole, and the atmosphere of reproduction of painting and writing works by duplication gradually culminated. ③ Chinese philosophy had also influenced their painting and writing arts. Chinese drawings pursue objectivity and has an expression style of Chuninhapil (天人合一, heaven and human beings are one). In Chinese drawings, artists describe the natural object and at the same time transfer their mind and feelings in them. Nature in the drawings is not just the nature as it is seen, but it is the nature observed and attained by artists and drawn from deep inside of artists. When people learn Chinese drawings for the first time, they are not taught how to describe the forms as in the western style but receive formative train in that people enter into the nature and sketch. This is the reason why artists, when copying the works in the past, are able to obtain the feelings of nature and learn various brush techniques that are applied in Chinese drawings. Therefore, copying is a significant method to learn Chinese drawings. For example, SunMyo(線描 line description) has a certain form, and a famous ShipPalMyo (十八描 18 descriptions) including ChulSunMyo(鐵線描), YuSaMyo (遊絲描), NanYupMyo (蘭葉描), YuYupMyo (柳葉描), JoEuiMyo (曹衣描) was created. Since these lines don't exist in natural objects, it is impossible to learn them through sketching. They can be learned only by copying the works in the past, in which they equates with various drawing styles that are applied when painting various objects. For example, JunBup(준法 technique to express the feel of the surface as it is) used for landscape drawings is helpful when expressing the touch and feelings of various rocks. For example, BuByukJun(斧劈준) or WooJumJun(雨點준) are good for expressing the characteristics of Chinese northern landscape, PiMaJun(披痲준) or MiJumJun(米點준) for Chinese southern landscape. This JunBup does not exist in natural objects such as mountain or rock, and artists can learn the right JunBup for various rocks through copying the works of the past. ④ Traditional thinking that stresses the relationship between a teacher and disciple in Chinese culture had also influenced Chinese painting and writing arts. When people beging to learn Chinese drawings, they must copy the works of their teacher. Therefore, when other people look at the drawings, they know who is with which teacher and which school. The drawings of certain artists are used as an educational purpose when students learn drawings for copying. For example, SaSaengJinBuDo ≪寫生珍禽圖≫ by Huang Jun (黃筌) in Song Dynasty was inherited to his son and learned as a work for copying. Each word in Immo(臨摹), according to the explanation in the ancient literature, has a separate meaning, Mo(摹 to copy) means Tap(榻 to copy), and Im(臨 to overlook) means Sa(寫 to write). Current meaning of Im(臨) is, while looking at the original drawing, to understand deeply and in details. When doing it, not only the techniques of brush, ink, and color but also the compositional characteristics should be thoroughly studied in order to completely familiarize with the form and line of the original drawing. And then, it has to be reproduced on another paper in one moment, and the copy does not have to be and can not be exactly the same as the original. Im(臨), based upon the complete understanding of the original, is to complete the copy with one energy without looking at the original. Mo(摹) is, while placing a thin paper right over the ancient drawing book, to copy both thick and thin lines, and Mo(摹)'s meaning in copying of a painting (摹畵) is the same. In ancient times, Mo(摹) was replaced with Mo(模 to imitate) or Mu(撫 to stroke). In other words, a transparent paper is placed over the original, the first copy is accurately made, the original is removed, drawing paper is placed over the first copy, and drawing is done in details while referring the original. Two words, Im(臨) and Mo(摹), originally impose a separate meaning and cant be one word, but they are habitually used as one word. Mo(摹) used in current China cant be Im (臨) but has to be called as Motap (摹榻). Especially, copying and counterfeiting are fundamentally different and can't be used as same meaning. The purpose of copying is a complete reproduction of energy and form of the original, and it is to conserve and actively publicize the original. The purpose of counterfeiting is to gain profits while falsely stating someone else's name as his or her own, and it includes the meaning of damaging the original. They also have difference in using the technique. The work of copying is faithful to the original and completely reproduce the smallest detail. People producing the copies must perfectly understand the spirit and form of the original, and successful copies should contain both the form and spirit. Rather, counterfeit is not based on the original but freely drawn upon studying a certain brush style of ones own. As a result, artists of counterfeit who are very well aware of the brush style used by the original artist are famous artists and might be the person who lives the same period with or the disciple of the original artist. Paintings produced for the purpose of counterfeiting possibly be the fraud and trouble to judge the authenticity of the work in a later period. Copying project of painting and writing at the Palace Museum is to replace the original work with the copied one by the time of difficulty in exhibiting the original, which is the best way to conserve the original. Copying of ancient paintings and calligraphy does not only mean the line description, outlining, coloring), or usage of ink. It is a very difficult process of re-creation that requires sincerity and efforts. Since the Palace Museum has started the copying project in 1950s, top artists are putting their efforts to copy and duplicate highly-valuable cultural artifacts. They have copied famous drawings of Qin, Tang, Song and Yuan dynasty with strict working attitude and exquisite techniques. Famous Chungmyungsanghudo≪淸明上河圖≫, Hanheejaeyayeondo ≪韓熙載夜宴圖≫, Guasukpyungwondo≪과石平遠圖≫ by Kwak Hee(郭熙), and Chunggeumdo ≪聽琴圖≫ by Jo Gil (趙佶) are such examples. Not many professionals are working for the copies in China. There were few in the Shanghai(上海) and Nanjing(南京) Museum during 1980s, but they are no longer there with various reasons. In Dunhuang(敦煌) and Xian (西安), frescoes are mainly being replicated. The quality of professionals who work to copy at the Palace Museum are the best in its technique and size and cannot be compared to other museums. Copying one painting successfully requires a lot of preparations. When producing the copies, it takes from few days to several years. Thus, safety of the original should be guaranteed, and there should not be done even a small damage. But observing the original should be convenient, and copying process should be progressed with many attentions.

유기질비료 시비량에 따른 오미자 묘목의 초기 생육특성에 관한 연구

이경아,박태호,박성용,김도현,오문국,김민수,안태진,이상원,김영국,안영섭,박충범,차선우,송범헌 忠北大學校 農業科學硏究所 2015 農業科學硏究 Vol.31 No.1

This study was carried out to have basic and applied informations to find the optimum nitrogen fertilization level for organic cultivation and to investigate early growth characteristics of Schizandra chinensis Baillon. Different application levels of the organic fertilizer were based on the recommended rate of N fertilizer. Five different levels of the organic fertilizer were applied to S. chinensis and early growth responses such as the length of vine, the diameter of vine, the number of leaves, and the number of branches were investigated. Lengths of main and total vines were shown longer at the level of 1.0 time organic fertilizer than those at others. The vine length at early growth was the highest at the level of 1.0 time organic fertilizer among the treatments. Stem diameter was shown thicker level of 1.0 time organic fertilizer than others on August and September, whereas on October it was the thickest in the conventional cultivation. Number of leaf was increased higher at the level of 1.0 and 2.0 times organic fertilizer than that in the compared to conventional. The number of branches was appeared the lowest at the level of 1.0 time organic fertilizer at early growth, however they were increased through progressing their growth stages. They were not significantly difference among the treatments except for the level of 2.0 times organic fertilizer. Based on the research results, the growth of S. chinensis was commonly higher at the level of 1.0 time organic fertilizer compared to other treatments.

Towards a Sound Financial System ? : Current Reforms in China's Financial Sector

Guo, Haiqiu,Wen, Hai 아태경제학회 1999 학술대회 논문집 Vol.- No.2

Effect of support on the performance of Mn–Cu oxides for low temperature selective catalytic reduction of NO with NH3

Wei-Guo Pan,Jie-nan Hong,Rui-Tang Guo,Wen-long Zhen,Hong-lei Ding,Qiang Jin,Cheng-gang Ding,Shi-yi Guo 한국공업화학회 2014 Journal of Industrial and Engineering Chemistry Vol.20 No.4

MnOx–CuOx/TiO2 and MnOx–CuOx/Al2O3 catalysts were prepared by sol–gel method and used for low temperature selective catalytic reduction of NO with NH3. The results showed that MnOx–CuOx/TiO2 had better catalytic activity and SO2 resistance than MnOx–CuOx/Al2O3 in the temperature range of 100–250 ℃. The properties of the catalysts were characterized by using XRD, N2 adsorption, temperature programmed reduction (H2-TPR) and temperature programmed desorption (NH3-TPD). It was found that the support has a great impact on the acidity of catalyst; TiO2 and Al2O3 can promote the formation of Lewis acid sites and Bro¨ nsted acid sites respectively.

Effect of preparation methods on the performance of CeO2/Al2O3catalysts for selective catalytic reduction of NO with NH3

Rui-Tang Guo,Yue Zhou,Wei-Guo Pan,Jie-nan Hong,Wen-long Zhen,Qiang Jin,Cheng-gang Ding,Shi-yi Guo 한국공업화학회 2013 Journal of Industrial and Engineering Chemistry Vol.19 No.6

CeO2/Al2O3 catalysts prepared by three methods were investigated for selective reduction of NO with NH3. It was found that the catalyst prepared by the single step sol–gel method had the best SCR activity and SO2 resistance performance. From the results of BET, XRD, TPD and TPR, it can be concluded that large surface area, strong interaction, highly dispersed nano-crystalline ceria, high NH3 adsorption capacity and good redox ability might be the main reasons for the excellent performance of CeO2/Al2O3catalyst prepared by the single step sol–gel method.

Effect of Cu doping on the SCR activity of CeO2 catalyst prepared by citric acid method

Rui-Tang Guo,Wen-long Zhen,Wei-Guo Pan,Yue Zhou,Jie-nan Hong,Hong-jian Xu,Qiang Jin,Cheng-gang Ding,Shi-yi Guo 한국공업화학회 2014 Journal of Industrial and Engineering Chemistry Vol.20 No.4

CeO2–CuO catalyst prepared by citric acid method was investigated for selective catalytic reduction of NO with NH3. The activity of the CeO2 catalyst was enhanced about 8–27% in the temperature range of 125–225 ℃ at a space velocity of 28,000 h 1 by the addition of Cu. It was found that the state of Cu species had great impact on the SCR performance of CeO2–CuO catalyst. Cu2+ can enhance the low temperature activity of SCR reaction, while CuO would promote NH3 oxidation before SCR reaction at high temperature, which would cause the decrease of its high temperature SCR activity.

Associations Between Infiltrating Lymphocyte Subsets and Hepatocellular Carcinoma

Guo, Cun-Li,Yang, Hai-Chao,Yang, Xiu-Hua,Cheng, Wen,Dong, Tian-Xiu,Zhu, Wen-Jing,Xu, Zheng,Zhao, Liang Asian Pacific Journal of Cancer Prevention 2012 Asian Pacific journal of cancer prevention Vol.13 No.11

Aims: We aimed to analyze the phenotype of tumor-infiltrating lymphocytes (TILs) and non-tumor infiltrating lymphocytes (NILs) in HCC and non-tumor tissues, and evaluate relationships between changes in these cells and the prognosis of HCC. Methods: Lymphocytes were isolated from HCC and corresponding non-tumor tissues and tested by flow cytometry. For comparison, clinical parameters were analyzed. Results: Compared with the non-tumor tissue, tumor tissue had a lower intensity of NK, NKT andCD8+T cell infiltration. TILs had higher intensity of CD4+CD25+Foxp3+regulatory T cell (Treg cells) infiltration compared with that in NILs. The prevalence of Treg cells was associated with fewer CD8 + T lymphocytes in the HCC immune microenvironment. The frequencies of NK cells and CD8+T cells in TILs of HCC patients with metastasis less than 12 months were lower than those without metastasis. However, the frequency of Treg cells was higher than those without metastasis. Conclusion: These results suggest that the frequencies of CD8+T, NK and NKT cells as well as Treg cells in the tumor tissue of HCC are significantly associated with patient survival, and could be applied as predictive indicators for HCC prognosis.

Percutaneous catheter drainage for abscess after surgery

Wen-Bo Zhu,Xiao-Hui Zhao,Hai-Liang Li,Chen-Yang Guo,Quan-Jun Yao,Xiang Geng,Ke Zhao,Hong-Tao Hu 소화기인터벤션의학회 2022 International journal of gastrointestinal interven Vol.11 No.4

Percutaneous abscess drainage (PAD) has been proven to be a safe, effective, and widely used technique for the treatment of patients with abscesses after gastrointestinal surgery. The indications for PAD are expanding and most postoperative abscesses of the gastrointestinal tract are susceptible to PAD. PAD uses various imaging methods, including ultrasound, computed tomography, and several safe and reliable catheter insertion methods.

Effects of graphite additives in electrolytes on the microstructure and corrosion resistance of Alumina PEO coatings

Guo-Hua Lv,Huan Chen,Wei-Chao Gu,Wen-Ran Feng,Li Li,Er-Wu Niu,Xian-Hui Zhang,Si-Ze Yang 한국물리학회 2009 Current Applied Physics Vol.9 No.3

In the present work, graphite grains of different sizes were added into the electrolyte to prepare ceramic coatings on aluminum by plasma electrolytic oxidation (PEO). Scanning electron microscopy (SEM) coupled with an energy dispersive X-ray analysis system (EDX), Raman spectroscopy and X-ray diffractometer (XRD) were used to characterize the coatings. A three-electrode system was used to evaluate the corrosion performances of the coatings in a 3.5 wt.% NaCl solution. It was found that the morphology and corrosion performance of the coatings were significantly influenced by the size of the graphite grains. Compared with bigger graphite grains, finer ones were involved in the oxidation process and embedded within the ceramic coatings, which made the coatings less porous and more compact. Thus, the corrosion resistance of the coatings with embedded graphite grains was greatly improved. In the present work, graphite grains of different sizes were added into the electrolyte to prepare ceramic coatings on aluminum by plasma electrolytic oxidation (PEO). Scanning electron microscopy (SEM) coupled with an energy dispersive X-ray analysis system (EDX), Raman spectroscopy and X-ray diffractometer (XRD) were used to characterize the coatings. A three-electrode system was used to evaluate the corrosion performances of the coatings in a 3.5 wt.% NaCl solution. It was found that the morphology and corrosion performance of the coatings were significantly influenced by the size of the graphite grains. Compared with bigger graphite grains, finer ones were involved in the oxidation process and embedded within the ceramic coatings, which made the coatings less porous and more compact. Thus, the corrosion resistance of the coatings with embedded graphite grains was greatly improved.

Psychosocial Determinants of Knee Osteoarthritis Progression: Results from the Promoting Independence in Our Seniors with Arthritis Study

Guo Jeng Tan,Sheng Hui Kioh,Sumaiyah Mat,Maw Pin Tan,Shirley Huey Ling Chan,Jacintha Mei Ying Lee,Yee Wen Tan 대한노인병학회 2023 Annals of geriatric medicine and research Vol.27 No.4

Background: Knee osteoarthritis (OA) is a common cause of physical disability among older adults. While established risk factors for knee OA include age and increased body weight, few studies have examined psychosocial risk factors or progression of knee OA. Methods: The Promoting Independence in our Seniors with Arthritis study recruited participants aged 65 years and over from orthopedic outpatients and community engagement events. Participants were invited to annual visits during which knee OA symptoms were assessed with the Knee Injury and Osteoarthritis Outcome Score (KOOS), social network using the 6-item Lubben Social Network Scale and anxiety and depression using the Hospital Anxiety and Depression scale. Knee OA worsening was defined by a 5% reduction in mean KOOS scores at the last visit compared to the first visit. Results: Data were available from 148 participants, mean age 66.2±6.5 years and 74.1% female, of whom 28 (18.9%) experienced OA worsening over a median follow-up period of 29 months. Univariate analyses revealed that age, sex, height, grip strength, and social network were associated with OA worsening. Social network remained statistically significantly associated with OA worsening after adjustment for age and sex difference (odds ratio=0.924; 95% confidence interval, 0.857–0.997). The relationship between social network and OA worsening were attenuated by both depression and handgrip strength at baseline. Conclusion: Psychological status and muscle strength may be modifiable risk factors for social network which may in turn prevent knee OA worsening and should be targeted in future intervention studies.