• Journal of the Korean Society of Costume
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• v.30
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• pp.295-306
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• 1996

A large quantity of exhumed clothing found for recent 20 years has becom-e the material for making a concrete clarification of the structure of clothing in the Chosun dynasty. Exhumed clothing means the clothing found in the coffin when the grave of the ancestor buried several hundred several hundred years ago is removed to another pla-ce and it is almost comprised of ordinary clothes of the grave-owner not mourning clothes as well as clothing and ornaments in the period between the 15th cen-tury and th 19th century. This research is intended to inquire into the kind of chimas in the 16th century before the Imjin Japancese Invasion of Korea during 1592-1598. The after effect of the Imjin Japanese In-vasion was generally reflected in clothing them and the structure of clothing in the Chosun dynasty began to overshadew its di-chotomy with the Imjin Japanese I vasion of Korea as the point. Accordingly this research is concerned with the study of the chima system of the early Chosun dynasty which shows that there is a common point of the identical form though clothing was exhumed in different graves. Therefore it was possible to grasp women's clothing that was fashionable at that time The object for research is the women in the upper class of the 16th century whose representative characteristics are depicted as follows: 1. Women in the upper class wore the splendid clothing similar to the ordinary clothing of court ladies. 2. The division of ordinary chima and ceremonial chima appeared in the concrete. 3. Ceremonial chima had its extra width and length and exhibited its exaggerated silhouette. in particular it had a various forms of over-pleats made at its center front which play a role in supplementing discomfort in walking. This associate bustle and crinolin styles through which the modern design of clothing can be glimpsed. 4. The opposite phenomenon was shown that has been perceived up to now such as folding at the right plain seam the treatment of the edge-and the like. 5. The elaboration of manual needlework shows the culmination of women's workmanship.

• Journal of the Korean Society of Costume
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• v.51 no.3
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• pp.75-85
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• 2001

The system of washing and shrouding a dead body is a series of procedures for encoffining in funeral rites, which are taken after death indentification by using CHOKWANG and praying for the resurrection of a dead body by calling a soul departed from the body. The washing and shrouding a dead body (hereinafter reffered to as "YEOMSEUP") is the broad concept which contains the procedures of washing, clothing and shrouding the body. The clothing includes washing, putting rices into the mouth. and then dressing while the shrouding includes first wrapping, second-wrapping and encoffining. The clothes for YEOMSEUP (all clothes and articles for funeral rites are designated) will be put in the coffin along with a dead body according to the YEOMSEUP procedures. Dasan, a SILHAK scholar in the late Yi Dynasty, pointed out some problems of the funeral rites observed in those days. At the same time, he found that the problems had arisen from the misinterpretation of the original descriptions in Chinese characters. and had tried to correct them. The books written by Dasan basically emphasized his ideology reshaping the whole procedures by trimming and removing meaningless formalities which are too much luxurious and wasteful and making them as a part of the original principles of the funeral rites. His Intents are clearly shown in his wrings on practical ettiquttes, such as SANGRYESAJON and SANGUIJEOLYO. In its attempt, this study aims at reformulating the DASAN\\`s SANGRYESAJON in terms of YEOMSEUP methods. A lot of virtues of the Dasan, like WOOSU, SIMUI, DAEDAE, MO, SORYUMHYO and DAERYUMHYO could also be found accordingly. The merits and characteristic in funeral rites are an obedience in filial duty, the pursuit of frugality. and the efficiency of practical functions. It could be said that the resurvey of DASAN′s theory on YEOMSEUP procedures is a meaningful work today when the original meaning of funeral rites fades out. Furthermore, discussions of refined burial service and encouraging cremation designed to improve land use, which are widely spread among people, could weaken the basic philosophy of YEOMSEUP and more likely propagate the atmosphere of despising the dignity of human beings.

• Journal of Conservation Science
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• v.26 no.3
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• pp.247-258
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• 2010

We conducted optical microscopy, infra-red spectroscopy and SEM-EDS analysis of the lacquer layers on the wooden coffins excavated from King Muryeong's Tomb. We found four varnishing methods according to the sub-materials of lacquer layers: The lacquer of wooden coffins with black paint layer on the surface were classified with two groups; single layer and three layers. The lacquer of wooden coffins without black paint layer on the surface were classified with two groups; single layer and two layers. IR spectra of the laquer were same as those of the oriental laquer. The SEM-EDS analysis showed that the lacquer layers were mixed with iron, copper and calcium.

• Journal of Conservation Science
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• v.17 s.17
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• pp.33-38
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• 2005

One piece of Haedong-Tongue(해동통보) minted at 1,102 A.D. was excavated from No.20 wooden coffin, Sinbong-dong, Cheongju. It was analyzed by micro-XRF and ICP and determined the concentrations of ten elements such as Cu, Pb, Sn, Zn, Fe, Mn, Sb, Co, As, Ag and Ni. The measurement of lead isotope ratios was also carried out in order to predict the provenance of raw materials used for minting of Haedong-Tongbo. It was found that Haedong-Tongbo was minted with three compositions of $Cu\;75.5\%,\;Pb\;13.3\%\;and\;Sn\;6.0\%$, which were different from the typical composition of Chosen-Tongbo and Sangpyung-Tongbo used in Chosen dynasty. Lead isotope ratios of Haedong-Tongbo showed that the provenance of lead used for minting of it suggested the possibility to be originated from Southern part of Korea.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.12 no.1
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• pp.91-100
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• 2005

Purpose: This research used quantitative research to identify differences in death consciousness between pre and post education. The study was also designed to further understanding of the effects of nursing education by using a qualitative analysis to examine hospice education experience. Method: This study a one group pre-post test design. Results: 1 The mean score for the students' death consciousness before the hospice education averaged $2.15{\pm}\;.33$, a medium level for death Consciousness. The Score after education was $2.25{\pm}\;.36$, that is, there was higher score for death consciousness after education. 2. The result of classification, giving their names and categorizing the experience of being in a coffin shown to be self-reflection, regret, recognition to death, death as discontinuation of life, the last closing from everything, death as a sad and cruel event, death as another world, specialist intuition of nursing. Conclusion: This research provided an opportunity for nursing students to consider death earnestly and realistically through hospice nursing education. We also discovered affirmative changes in the students' viewpoint of death, students who in future clinical practice may work with elders. We also found increases in motives to develop ability to present effective aid to dying patients.

• Transactions of the Korean Society of Mechanical Engineers
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• v.9 no.2
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• pp.140-149
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• 1985

Fully reversed push-pull low cycle fatigue tests under strain control of trapezoid cyclic mode have been conducted in air at temperature of 550.deg. C and with frequency of 0.5 cpm on the domestic stainless steel STS 316 after solution treatment for 1 hour at 1100.deg. C. As an experimental equipment for high temperature fatigue tests, an electric servo-hydraulic fatigue machine(Instron model 1350) was used. This paper presents the effects of creep hold time and plastic strain range on push-pull high temperature low cycle fatigue life and fracture behavior. The fracture surfaces were observed by means of the scanning electron microscope. The results are as follows. (1) The fatigue life decreases with increase of the plastic strain range equal hold time and also decreases as the hold time is getting longer. (2) The frequency modified damage function can predict fatigue life by incorporating a variation of Coffin's frequency modified approach into damage function. (3) The ratios of creep damage and fatigue damage can be calculated by using he linear accumulation damage concept and the ratio of creep damage increases as the hold time is getting longer. (4) At the creep hold time of 5 minutes and the strain range of 2.0%, the fracture mode was intergranular fracture and striations were hardly observed. In this case, the intergranular cracking was originated in void type('.gamma.' type) cracking.

• Journal of the Korean Society of Costume
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• v.49
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• pp.49-63
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• 1999

This research utilized the Energy Dispersive X-ray Spectroscopy(EDS) and the Inductively Coupled Plasma Mass Spectrometry in the analysis of chemical elements present among the textiles exhumed from Kupori Hwasung-kun Kyunggi-do. The two research objectives were: first to examine the elements present and their percent presence in Kupori samples: second to investigate whether the elements are part of mordant substances which could have been used when dyeing the KUpori textiles in the past. To meet such research purposes standard silk fabric was dyed with Sophorajaponica using alum and iron mordants. For alum mordant unpurified general alum and potassium aluminum sulfate(AlK(SO4)2). iron sulfate(FeSO4·7H2O) were used, From the results of EDS and ICP-Mass analysis the following conclusions were drawn. 1 According to the EDS analysis 9 elements Ca, S, Al, Si, K, Fe, P, Mg and Na were detected. 2. ICP-Mass result of the mordant chemicas showed high amount of A, Al and k present in alum mordants and S and Fe present in iron mordants. 3. Comparison of the ICP-Mass results of the mordant chemicals and those of the standard dyed samples suggested that the amount presence of Al and Fe is a strong indication of the usage of alum and iron mordants respecticely in an unknown dyed textile. 4, In the washed Kupori textiles Fe showed a relatively higher rate of presence in the samples Therefore it can be conjectured that those Kupori textiles were dyed with iron mordant based on the result of the above number 3. 5. It is probable that the other elements detected from the Kupori samples were incorporated into the textiles as part of the soil debris produced from the degradation of the dead within the coffin or the earth debris. They can also be part of the inorganic compounds inherent in the silk textiles themselves before dyed. 6. Among the elements it is likely that Ca which showed a high degree of presence among the unwashed samples was part of the inorganic compound inferent in the silk textiles.

• Transactions of the Korean Society of Mechanical Engineers A
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• v.34 no.7
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• pp.911-917
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• 2010

In this study, we performed structural and fatigue analyses of the engine exhaust manifold that was subjected to thermo-mechanical cyclic loading. The methodologies used in this study are based on an approach in which the techniques for modeling the exhaust system, the temperature-dependent properties of the material, and thermal cyclic loading are taken into consideration and a reliable strategy is adopted for failure prediction. An application example shows that at an elevated temperature, considerable compressive plastic deformation is observed and that at a low temperature, tensile stresses remain in those parts of the test exhaust manifold where failure is observed. In order to predict fatigue life, mechanical damage is determined on the basis of the stress.strain hysteresis loops by using the classical Coffin.Manson equation and by adopting a method in which the dissipated plastic energy is taken into consideration.

• Conservation Science in Museum
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• v.20
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• pp.49-60
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• 2018

Archaeological investigations carried out in the Chilgok Housing Land Development Area have identified large-scale settlements from the Bronze Age and Three Kingdoms periods. The settlement site in Dongcheon-dong, Daegu was found to include sites of pit dwellings, buildings with elevated floors, stone coffin tombs, wells, catchment basins, stone mounds, furrows, cropland, moats, and river channels. These findings offer insight into diverse aspects of settlements during the Bronze Age. This study analyzed the species of trees that produced the materials for eight wooden artifacts excavated from a Bronze-Age river channel site. The analysis identified two examples of Pinus spp., two examples of Abies spp., and four examples of Quercus sp. The three artifacts of undetermined use were made using wood from Pinus spp. and Abies spp. Among the five artifacts identified as building components, one was made from Pinus spp. and four were made from Quercus sp.

• Journal of Conservation Science
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• v.32 no.1
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• pp.63-73
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• 2016

This study defined material and characteristics of 24 glass fragments and 26 whole glass beads. The feature of glass beads shape are divided into 5 types following color, size, weathering condition and manufacturing techniques. Through the chemical composition, the first and second type is soda glass, the third type is potash glass, the fourth and fifth type is lead barium glass. This site showed the aspect that the chemical composition is changed according to the feature of glass shape and was found that various chemical compositions. Looking at the flow of glass culture, the tomb that are lead barium glass IItype and potash glass I, IItype is relatively preceding period and the tomb that are soda glass and lead barium glass IIItype is following period.