• Journal of Conservation Science
• /
• v.30 no.1
• /
• pp.13-25
• /
• 2014

This study interpreted the chemicals of the pigments and the coloring techniques employed on Youngsan Ritual Ceremony Buddhist Painting through a nondestructive analysis method and a microscopic observation. Based on the interpretation, this study closely examined the chemical properties of the names of the coloring materials specified on the ceremonial writing of the Buddhist painting. It is estimated that lead white was used for the white pigments, orpiment and organic pigment for the yellow pigment, cinnabar/vermilion, minium, red ochre, and red dyes for the red pigments, malachite or atacamite for the green pigments, azurite and indigo for the blue pigments, and ink stick for the black pigments. The pigment names specified on the ceremonial writing are juhong, jungcheong, hayeop, whangdan, and whanggeum, and it was verified that juhong is cinnabar or vermilion, jungcheong is azurite, hayeop is malachite or atacamite, whangdan is minium, and whanggeum is a gold foil.

• Conservation Science in Museum
• /
• v.6
• /
• pp.47-54
• /
• 2005

The elements of the pigments used on the wall painting in Ssangyeongchong (Tomb of Two Pillars) from Goguryeo in the Nampo area of Pyeongyang were analyzed to confirm their mineral compositions and features of the painting. Specifically, the non-destructive X-ray fluorescence spectrometer (XRF) was used. On the other hand, the mineral composition of the background and pigment layers were analyzed using an X-ray diffractometer (XRD). The results of these analyses suggested that the lips of the characters in the painting were painted with HgS, and their faces, painted with HgS(Cinnabar/ vermilion) mixed with CaCO₃. Note that lead white pigment [2PbCO₃·Pb(OH)₂] was found only on the bottom layer of the painting, indicating that the wall painting was likely to have been created using the Secco method.

• Journal of Conservation Science
• /
• v.30 no.3
• /
• pp.277-286
• /
• 2014

This is the scientific analysis of lacquered pottery cup and lacquered pottery plate excavated from Pyongyang Tomb No.53 at Namjeong-ri, Nangnang Tomb, which were under conservation treatment as a part of the Project of Unregistered Artefacts Uncovered in the Japanese Colonial Era. It is very rare to have a lacquered pottery cup and plate, lying on a lacquered pottery table, as a set of grave goods. In particular, they are not wooden but pottery items. Of that on this analysis Lacquered pottery cup and lacquered pottery plate use red pigment and black pigment mixed with lacquer. Analysis results of red pigment is cinnabar(HgS) and black pigment is estimated carbon-based pigment.

• (The)Study of the Eastern Classic
• /
• no.35
• /
• pp.447-470
• /
• 2009

"Haerincheokso" is a collection of 279 letters, including the last one Gong Heon-gyeong sent to Lee Sang-jeok in 1865, which were sent by 61 people from 1830. This study examined the career and activities of each of the 61 senders based on their personal details. First, it was found that the senders had special relationships with Lee Sang-jeok. One of them, for example, published "Eunsongdangjip", a collection of poems written by Lee Sang-jeok. Second, many of the senders were from Jiansu Province, Shanxi Province and Zhejiang Province. Third, more than 50 percent of people Lee Sang-jeok had a friendship with were outstanding intellectuals who were Jinsa or Geoin. Fourth, all of the senders except for a monk and the owner of a ginseng shop did vigorous cultural activities in Yanjing at the time. If the reader read "Haerincheokso" based on information above, he will be able to reduce mistakes of misreading the book. Furthermore, the book offers some materials necessary to grasp the cultural exchanges between Korea and China in the 19th century.

• The Journal of Korean Philosophical History
• /
• no.28
• /
• pp.213-235
• /
• 2010

This paper examines the studies and its tendency on Japanese Confucianism Research from 2007 to 2009 in Korea. In recent years, Japanese confucianism studies in Japan, China and Taiwan have been introduced to the academic society of Korea. And many scholars who major in Japanese thought have been invited to Korea and published the results of their research in Korea. Also, there have been researchers who obtained the degrees of Doctor or Master by researching Japanese thought. This paper, lastly, introduced the papers on the Japanese confucianism which were published in Korea during the recent 3 years. If we evaluate all the trend in researching Japanese confucianism in Korea, it can be said that it is still in the early stages. Recently, however a small but significant advance has been acquired. In conclusion, we can expect the future of the Japanese confucianism studies in Korea.

• Proceedings of the KIEE Conference
• /
• 1999.07d
• /
• pp.1501-1503
• /
• 1999

The $(Sr_{0.85}Ca_{0.15})TiO_3$(SCT) thin films are deposited on Pt-coated electrode$(Pt/TiO_2/SiO_2/Si)$ using RF sputtering method. Ag, Cu, Al, Pt films for the formation of top eletrode were doposited on SCT thin films by thermal evaporator and sputtering. The effects of top electodes have be studied on SCT samples with a variety of top electrode materials.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
• /
• 2009.11a
• /
• pp.148-148
• /
• 2009

In order to investigate the quality in compliance with an electric leakage electric current from the electric leakage area after conferring the electric leakage environment in compliance with a flooding when the electric leakage electric current exists in the surface, it investigated the electric leakage electric current quality from the electric current distribution and flooded districts from the present paper. At the result, we have known that flux density is constant regardless of distance variation.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
• /
• 2009.11a
• /
• pp.147-147
• /
• 2009

Every year respect a countermeasure establishment the electric leakage detection system and electric leakage investigation work are becoming enforcement line plentifully in about the electric leakage accident which is increasing, measuring in compliance with a most ground connection voltage and an image electric current mainly is become accomplished, inputs a pulsation group signal in the line and detects a signal change between the line a method which there is. In order to investigate the quality in compliance with an electric leakage electric current from the electric leakage area after conferring the electric leakage environment in compliance with a flooding when the electric leakage electric current exists in the surface, it investigated the electric leakage electric current quality from the electric current distribution and flooded districts from the present paper.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
• /
• 2009.11a
• /
• pp.264-264
• /
• 2009

The sensitivity lighting of pendant type used Micro-controller AVR, embodiment method for Munsell chromaticity diagram system and adoption method for light source lens respectively. About a plan design of light fixture, LED circuit designed flow chart of circuits and LED driver of organizations in electron device. For used Solidworks soft ware program, LED light source must take a heat shink part and LED light fixture module for sensitivity lighting of pendant type into considerations

• Journal of the Korean Institute of Electrical and Electronic Material Engineers
• /
• v.30 no.9
• /
• pp.596-601
• /
• 2017

The advancement and diversification of urban functions has caused an increasing need to improve the reliability of power supplies. The diversification of urban areas causes social disruptions by paralyzing urban functions during power outages. A large power outage occurs in the event of an accident, owing to the subduction of distribution lines. Therefore, in recent years, for the sake of the environment and safety, the safety diagnosis of electric power facilities has become an important issue. In this system, because thermal information changes rapidly during unattended monitoring owing to heat concentration phenomenon due to abnormal load or deterioration, studies have been conducted on the development of a device that can notify the manager at all times.