• Korean Institute of Interior Design Journal
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• v.16 no.2 s.61
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• pp.115-122
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• 2007

The purpose of this study is to extract design concepts, especially in relation to light, as a part of extracting design concepts in architectural interior design. This study consists of two steps. Firstly, appropriate design concepts are extracted from various design characteristics. Secondly, these concepts are classified in the frame of other components of architectural space, as well as in the frame of the plastic characteristics of light. Various design characteristics were analyzed, those of which relating to the plastic character of space, namely, visual phenomenon. As a result of the analysis, 32 concepts were extracted. These concepts, in the frame of other components of architectural space (space, form, structure, opening of space, material, color, inside & outside relationship), were classified, as well as In the frame of the plastic character of Light (transparency, perception, direction, ornament). As the results of this research, the suggested design concepts will be a study material, available to the interior designers as well as students who want to utilize the organized study concepts.

• Archives of Craniofacial Surgery
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• v.13 no.2
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• pp.95-98
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• 2012

Nowadays, plastic surgical operations are increasingly being performed in Korea. We have gained added interest in this because some professional pictures contain plastic surgery in their venue. In the films, we intend to see the recognition of society for plastic surgeons and which field of plastic surgery. The list of movies for analysis were 'Plastic Beauty (1975)', 'Penthouse Elephant (2005)', '200 Pounds Beauty (2006)', 'Cinderella (2006)', and 'Time (2006)'. The TV dramas were 'She is looking (2005)', 'Lovers (2006-2007)', and 'Before & After Plastic Surgery Clinic (2008)'. Films were analyzed according to the following: the chief complaints and names of the operations, character of plastic surgeons, result of the operation and its possibility in reality, and its effect of plastic surgery on the life of the patients. Most of the film contained facial transplantation or the change of the face or body different from the original shape. Character type of the plastic surgeons was mostly medical realism, rather than ideal humanism. Most of the plastic surgeons have capability as a doctor; however, some of them had extramarital affairs. The surgery was successful in most of the cases, but were the patients happy with the results? This was not the case in the movies. In only one movie, '200 Pounds Beauty', the patient became happy; rest of them were eminently unhappy with the outcome. Why the discrepancy? It is difficult to analyze the minds of the people in the films, but considering that the majority of the characters in the films were rather unsavory, one may deduce that a crooked mind functions differently. Perhaps it is too much to hope for a day that will come when we will see a film that portrays the mental anguish that accompanies each and every procedure the Korean plastic surgeons make.

• Archives of Plastic Surgery
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• v.47 no.4
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• pp.301-304
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• 2020

Dermal injectables are the most popular material for facial enhancement, including volumizing and wrinkle correction. However, although hyaluronic acid is the most common component of dermal injectables, the character of hyaluronic acid products is quite variable. These materials can be described in terms of their viscoelastic properties using four parameters. In this article, the author would like to describe these properties in detail. Although many physicians consider this material to be convoluted, thoroughly understanding the characteristics of various injectables enables us to tailor procedures accordingly and to enhance the final results.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2007.05a
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• pp.61-63
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• 2007

아이덴티티(identity)는 퍼스낼리티(personality)로서 자신을 총체적으로 통합시켜 경쟁시대에 차별 화를 위한 새로운 이미지 정착의 수단으로 중요시 되고 있다. 본 연구는 각 캐릭터들 간의 다양성과 시각적 통일성 요소들을 파악하여 동질성 인지를 통한 캐릭터 아이덴티티를 확립하는 기초정보 제공에 목적이 있다. 따라서 범주화, 전형성 인지 과정에 관련된 선행연구를 바탕으로 캐릭터 인지의 형태적 대표성을 나타낼 수 있는 전형적 요소들이 있다는 가설 하에 사례분석을 통한 조형적 요소의 특징을 분류하였다. 또한 캐릭터 그룹 간의 아이덴티티를 나타낼 수 있는 형태적 요소의 범위를 파악하였으며, 기초설문조사를 바탕으로 캐릭터의 형태 인지에 따른 빈도분석 결과 형태 인지의 우선 순위는 얼굴, 눈 코 입, 면, 아웃라인 순으로 분석 되었다. 향후 캐릭터의 형태적 요소에 기인한 실증분석을 통해 캐릭터 아이덴티티를 실현하고자 한다.

• Bulletin of the Society of Naval Architects of Korea
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• v.9 no.2
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• pp.43-48
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• 1972

Inertia friction welding, a relatively recent innovation in the art of joining materials, is a forge-welding process that releases kinetic energy stored in the flywheel as frictional heat when two parts are rubbed together under the right conditions. In a comparatively short time, the process has become a reliable method for joining ferrous, and dissimilar metals. The process is based on thrusting one part, attached to a flywheel and rotating at a relatively high speed, against a stationary part. The contacting surfaces, heated to plastic temperatures, are forged together to produce a reliable, high-strength weld. Welds are made with little or no workpiece preparation and without filler metal or fluxes. However, In order to obtain a good weld, the determination of the optimum weld parameters is an important problem. Especially, because the amount of the flywheel mass will be determined according to the initial rotating velocity values at the constant thrust load, the initial rotating velocity is an important factor to affect a weld character of the inertia-welded IN713C-SAE8630, which is used for the wheel-shafts of turbine rotors or turbochargers, exhausting valves, etc. In this paper, the effects of initial rotational velocity on a weld character of inertia-welded IN713C-SAE8630 was studied through considerations of weld parameters determination, micro-structural observations and tensile tests. The results are as the following: 1) As initial rotating velocity was reduced to 267 FPM, cracks and carbide stringers were completely eliminated in the micro-structure of welded zone. 2) As initial rotating velocity was reduced and flywheel mass was increased correspondingly, the maximum welding temperatures were decreased and the plastic working in the weld zone was increased. 3) As initial rotating velocity was progressively decreased and carbides were decreased, the tensile strengths were increased. 4) And also the fracture location moved out of the weld zone and the tensile tests produced, the failures only in the cast superalloy IN713C which do not extend into the weld area. 5) The proper initial rotating velocity could be determined as about 250 thru 350 FPM for the better weld character.

• Journal of the Korea Furniture Society
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• v.19 no.1
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• pp.11-21
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• 2008

For ages, Furniture, it has been improved for human aesthetic needs as well as human life as a tool. In the 1960s, it's the age of an ideological conflict. And its war made the hippie-culture come out. And, it was economically bountiful. The epoch-making development of the scientific technology made the result of space development, conquering the moon in the first of the mankind. Made the appearance of the Anti-design against the modern design which was the also, it traditional values and the mainstream. The plastic has merits, low-priced, light, being perfectly able to do mass production of the all kind of shapes' furniture with all-desired colors. It was the wonderful material for the expression of the short-life character, the irony, the kitsch, and an intentional decoration to being chased by anti-design. And the result, the plastic furniture in the people's daily-life has well represented with reflecting the mind of the people in that age.

• Korean Journal of Head & Neck Oncology
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• v.3 no.1
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• pp.79-83
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• 1987

Carotid body tumor is rare tumor in the neck. Among the pathologic conditions affecting paraganglionic tissue. the carotid body is most frequently involved. There are controversies in terms of natural history. biological behaviors, technique of excision, risks of the operation. Carotid angiography is the most valuable diagnostic aid and important for the planning of therapy. Definite treatment of carotid body tumor is surgical excision. Considerable degree of caution and vascular surgical armamentation are required because of its anatomical location and profuse vascularity. Surgical removal of this kind of paraganglioma must be predicated upon several factors such as tumor character. location. symptom, vascularity, and surgeon's ability.

• Archives of Plastic Surgery
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• v.32 no.3
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• pp.271-280
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• 2005

There are various types of flap in head and neck reconstruction. We chose the appropriate flap considering the indication and patient's condition. In case of conventional flaps, its type is decided according to the reconstruction site. In other words, the types of considerable flaps are limited in a way. But, perforator flaps can reduce donor limitation and harvest flaps depending on the condition of the recipient. Therefore, the flap is very useful for the head and neck reconstruction needed for 2-dimensional or 3-dimensional reconstruction. We report the 29 cases of perforator-based flap including 8 cases of latissimus dorsi perforator free flap, 5 thoracodorsal perforator free flap, 4 anterolateral thigh perforator free flap, 3 peroneal osteocutaneous perforator free flap and 9 submental perforator island flap for the head and neck reconstruction. Free flaps include 2 cases of chimeric pattern, 7 controlled resurfacing pattern, 4 3-D pattern, 3 dermoadiposal pattern, 1 folded pattern and 3 osteocutaneous pattern. The flaps were successfully used for the head and neck reconstruction. But one patient died during a follow up period because of the recurrence of tumor. Various perforator flaps(island/free pattern) can be highly competitive to the conventional flaps in the head and neck reconstruction, considering a thin character for resurfacing, more flexible and versatile option, variable composition, long pedicle with donor structures saved, and less prominent donor morbidity.

• Journal of Fashion Business
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• v.6 no.1
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• pp.102-115
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• 2002

The purposes of this study are to comprehend the internal meaning and the external form in style of Greek statue's clothing in the light of linked solution, and to compare the characterizations of style of Greek statue's clothing with those in Greek Art. For these purpose, the theoretical studies about Greek art are preceded as a framework of this research, and then plastic characteristics of Greek statue's clothing and Greek art are analyzed by the documentary studies, For sources, photographs of Greek statue in Archaeological Museum and Louvre museum are used. The result is as follows. It is demonstrated that the characters of internal meaning in style of Greek art and Greek statue's clothing. The internal meaning of style of Greek art and Greek statue's clothing are as follows 1) Beauty of vital is subject that possessed life and movement and embodied dynamics or inherent power. 2) Beauty of moderation is subject that achieves some of its most impressive and practise a similar economy and restraint. 3) Beauty of character is subject that reveals the character of its wearer and has its own charm and distinction The Greeks clarified beauty by looking for mathematical proportions. It is the interrelation of part with one another, and with the whole, together with the additional element of good colour, which constitutes beauty as perceived by the eyes. The beauty in style of Greek statue's clothing consists of a sense of geometrical pattern, oder, symmetry, proportion, and rhythm.

• Archives of Plastic Surgery
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• v.33 no.1
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• pp.131-134
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• 2006

The closed suction drain is commonly inserted after various surgical procedures. It has an important role to prevent possible hematoma or seroma that can cause postoperative wound problems. But there is still no consensus on managing the insertion site of suction drain after operation. Suture-tie fixation of drain to skin and classical Y shape gauze dressing is a usually accepted method, but it has many limitations. We introduce a new approach to the care for the insertion site of suction drain by using occlusive transparent film dressing, $IV3000^{(R)}$(Smith & Nephew, London, UK). By using transparent film, insertion site of drain can be easily checked without removal of dressing. Because it can reduce the tension of suture-tie fixation, it helps to prevent skin injury. Furthermore, occlusive film dressing can block air leakage from insertion site of drain, and the water-proof character of film allows patients to take a shower without dressing change. This new method is more convenient, more efficient, and less harmful to skin than classic one.