• Journal of Conservation Science
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• v.29 no.2
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• pp.149-159
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• 2013

The painted folding screen of Crown Prince Munhyo at Boyangcheong, Munhyo-seja Boyangcheonggyebyung, was made to record the court ceremony where Crown Prince Munhyo(1782-1786), the firstborn son of King Jeongjo, met his first teacher called Boyanggwan for the first time at Boyangcheong, a government agency specifically founded to provide education for a crown prince, in January 1784. Having never been treated before, this 8-fold screen is still in its original presentation of Joseon Dynasty screen paintings of court ceremonies in the 18th century. The mountings of folding screens in Joseon Dynasty has been researched through the study of the mounting of the Boyangcheong screen and the conservation treatment of the screen has been based on this research. The result of the pigment analysis shows the use of lead white, red lead, vermilion(cinnabar), azurite, malachite, litharge(massicot), carbon black(Chinese ink). The microscopic observation has proved that the painting was painted on verso in most areas and finished on recto to highlight the details or to produce subtle hues by applying light colors.

• Asian Spine Journal
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• v.12 no.6
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• pp.967-972
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• 2018

Study Design: Biomechanical study. Purpose: To investigate the relative stiffness of a new posterior pelvic fixation for unstable vertical fractures of the sacrum. Overview of Literature: The reported operative fixation techniques for vertical sacral fractures include iliosacral screw, sacral bar fixations, transiliac plating, and local plate osteosynthesis. Clinical as well as biomechanical studies have demonstrated that these conventional techniques are insufficient to stabilize the vertically unstable sacral fractures. Methods: To simulate a vertically unstable fractured sacrum, 12 synthetic pelvic models were prepared. In each model, a 5-mm gap was created through the left transforaminal zone (Denis zone II). The pubic symphysis was completely separated and then stabilized using a 3.5-mm reconstruction plate. Four each of the unstable pelvic models were then fixed with two iliosacral screws, a tension band plate, or a transiliac fixation plus one iliosacral screw. The left hemipelvis of these specimens was docked to a rigid base plate and loaded on an S1 endplate by using the Zwick Roell z010 material testing machine. Then, the vertical displacement and coronal tilt of the right hemipelves and the applied force were measured. Results: The transiliac fixation plus one iliosacral screw constructions could withstand a force at 5 mm of vertical displacement greater than the two iliosacral screw constructions (p=0.012) and the tension band plate constructions (p=0.003). The tension band plate constructions could withstand a force at $5^{\circ}$ of coronal tilt less than the two iliosacral screw constructions (p=0.027) and the transiliac fixation plus one iliosacral screw constructions (p=0.049). Conclusions: This study proposes the use of transiliac fixation in addition to an iliosacral screw to stabilize vertically unstable sacral fractures. Our biomechanical data demonstrated the superiority of adding transiliac fixation to withstand vertical displacement forces.

• Korean Journal of Environmental Biology
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• v.26 no.3
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• pp.159-169
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• 2008

This study was aimed to classify the intertidal macrozoobenthic community status after 2 years of Sea Prince oil spill, and oil spill effects along oil spreading track from heavily impacted to unaffected reference site. Field sampling was initiated in late February and continued through November 1998 seasonally, after 2.5 years of oil spill. 7 rocky sampling sites were selected among coastal regions coated and/or affected by the Sea Prince spilled oil. Identified species was 158 species, 65 family, 24 order, 9 class, 5 phylum. Mollusca was the dominant faunal group comprising 100 species (63.3%), and followed by 38 species of Crustacea (24.1%), 12 species of Echinodermata (7.6%), 5 species of Porifera (3.2%), and 3 species of Cnidaria (1.9%). On Dugpo of Sori Island, the fewest species was collected from 28 species to 35 species seasonally among sampling stations. But far away Dugpo toward Gamak Bay, the number of species increased, collecting the maximum on Sohwoenggan Island. At the wreck site of Sori Island, especially the species number of attached animals such as poriferans and anthozoans was very low compared to another site. The density and biomass on the higher tidal zone increased toward the low affected sites, but biomass on middle tidal zone decreased. The invertebrate biomass of study area was dependent on the sessile animals. The major dominant species were small-sized barnacles, Chthmallus challengeri, periwinkles, Littorina brevicula, mussels, Septifer virgatus, and so on. The biomass of C. challengeri and L. brevicula on the higher tidal zone was highest in the wreck site of Sori Island and decreased further and further. However, mussels on the middle tidal zone showed the inverse trends because of the larger individual size of mussel inhabited in Sori Island than those of another sites. As a result of community analysis, the effect of oil spill was not found distinctly. Several ecological indices and cluster analysis did not show the meaningful variation with oil track despite of the conspicuous differences among tidal heights. These indicate that the macrozoobenthic community level of oil spreaded zone recovered in some degree after the Sea Prince oil spill accident, but population or individual levels of dominant sessile animals took more recovery times.

• Journal of the Korean Society of Food Culture
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• v.33 no.4
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• pp.322-329
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• 2018

This study analyzed the Gichuk years JagyeongjeonJeongilJinchan Misu. The banquet, Misu is offered to the king by the crown prince, crown princess, and vassal, according to procedure. JagyeongjeonJeongil Misu are offered as 49 dishes spanning seven courses, so seven dishes in each misu are offered. Various types of food, such as Gawjeong, fruit, soups and side dishes, are placed. Misu involves only the king, crown prince, and crown princess in the banquet. The number of misu dishes are different for the King and prince. The table used is called the Joochil Sowonban and the tableware used is brassware and pottery. Sangwha used Peonies, Chinese rose, Red peach blossom-samjihwa, and Red peach blossom-byulgeonhwa in each misu.

• Proceedings of the IEEK Conference
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• 2002.07b
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• pp.1324-1326
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• 2002

This paper concerns the development of distributed interactive simulation of a road traffic system. The simulation involved models of multiple and distributed road vehicles running on different locations. The simulation system represented a traffic system as if the distributed simulation models were in the same environment. The development of the distributed road traffic simulation was based on High Level Architecture (HLA), a state-of-the-art IEEE standard for the distributed and real-time simulation. Other work concerned modeling and simulating the road vehicles and building the map database for the virtual distributed shared environment. The information used in the simulation system was only in X-axis and Y-axis as the insignificant data in the Z-axis was omitted to simplify the simulation. However, the traffic system has visualized a 3-D coordinate system. The road vehicle models were able to avoid collision. The next direction of a vehicle can be chosen from the provided choices of further paths.

• Asian-Australasian Journal of Animal Sciences
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• v.10 no.6
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• pp.587-592
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• 1997

The extent to which farmers use the recommended husbandry practices by farmers raising goats in southern Thailand was investigated. Base-line data was collected by interviewing 297 farmers and the constraints to the use of recommended husbandry practices were examined for these farmers in the Chana district, Songkhla province of southern Thailand. The number of farmers using the various recommended husbandry practices was low. An extension program is needed to encourage the use of recommended goat husbandry practices in target areas of southern Thailand to provide a better understanding of the most effective goat husbandry practices.

• Journal of the Korean Society of Food Culture
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• v.6 no.1
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• pp.21-29
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• 1991

To analyze tableware in wedding ceremonies of royal prince(1744, 1819) of Chosun Dynasty, the author studied the historic book-Gare Dogam Euigwae, in which wedding feast dishes for King and prince in Chosun Dynasty were described. The results obtained from the study were as follows, 1. For wedding feast dishes for prince, black lacquered table was used, and for King's wedding feast red lacquered table was used. 2. In wedding ceremony red silk table cloth was used. 3. Tables arranged in wedding ceremony had high legs. 4. Tablewares used in wedding ceremony were footed dishes. 5. Wedding ceremony arrangement was made up of four kinds of main table, a small boiled beef table, a large boiled beef table, four small round tables, a dining table, a candle stick, a incense holder, a vase with vaseholder and a liquor bottle with a holder.

• Journal of Korean Historical Folklife
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• no.45
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• pp.127-160
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• 2014

조선은 의례를 국가통치수단으로 적극 활용한 국가였으며, 이는 "세종실록" "오례" 와 "국조오례의"로 대표된다. 그런데, "세종실록" "오례" 와 "국조오례의"에서 국왕 상장례 절차는 모두 수록하고 있는 반면 세자의 상장례에 대해서는 언급하지 않고 있다. 때문에, 조선의 세자 상장례는 조선 최초의 세자 상장례인 의경세자 상장례를 참고하여 진행되었다. 의경세자 상장례의 기본 절차는 국왕 상장례를 따르고 있었으나, 같은 국상이라 하더라도 세자는 왕위계승자의 신분이었기 때문에 국왕과 차별을 두어야 했다. 따라서 세자 상장례는 국왕 상장례에서 한 등급 낮추어 진행되었다. 의경세자의 상장례는 비록 국상 차원에서 이루어졌지만 그 절차 속에 일반 종친 혹은 대부 상장례의 요소들이 확인된다. 이것은 세자의 지위가 사망을 통해 변하고 있음을 시사하는 것으로 국왕과 세자의 차별을 부각시켜왔던 세조대의 고민이 반영된 것으로 보인다.

• Advances in concrete construction
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• v.13 no.2
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• pp.113-121
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• 2022

Polymers, particularly plastics, have been widely seen as an existential risk to the environment due to their contribution to pollution, carbon emissions and climate change. Many argue that it is possible to substantially ease the threat of plastics by engaging the public in reducing their use in day-to-day life and implementing efficient domestic waste management strategies. On the other hand, polymers and plastics in building and construction are considerably less problematic, if not attractive. In fact, the applications of polymers in construction have been continuously expanding. This is partly due to the developments made in this area being implemented within a sustainable development strategy. In this paper, the main applications of polymers in construction have been revisited and an overview of the research topics in each application has been briefly presented.

• SUVANNABHUMI
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• v.5 no.2
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• pp.1-28
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• 2013

This paper is attempted to clarify the controversial event King Thibaw ascending the throne. Moreover it was presented with the purpose of how important "Trust Building" is in politic. After ascending the throne, King Thibaw faced external threat as well as internal weakness. The Hluttaw ministers and counselors did not support effectively and King Thibaw lost trust his ministers and counselors. Therefore mass killing of royal prince took place after the ascending the throne and it made discredit to King Thibaw. Senior minister like Kinwun Mingyi and Hsinphyumashin secretly contact with Prince Nyaung Yan whom was staying under the protection of British. On the other hand Prince Myingun took refuge under protection of the French and was trying to seize the power with the supporters from lower Myanmar as well as taking the financial help from Hsinphyu Mashin. They were external strength for the British and French. In this way King Thibaw's administration became deteriorated and finally the British anxious about Franco-Myanmar treaty so they exaggerated the Bombay-Burma Teak company's problem. In this way King Thibaw was taken away by the British due to the internal weakness and external strength.