• 한국주거학회논문집
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• 제6권2호
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• pp.181-189
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• 1995

It is thought as more important for us to understand foreign countrie's culture in the modern society. because the world is becoming closer day by day thiough the develepment of communication and mass-media. Cross-cultural study could play a role to give an opportunity for people to understand foreign countrie’s culture easily.In this respect, this study was planned to find out similarity and difference between Danish and Korean folk tables made and used before the 20th century during the 18th-l9th century as a part of the comparative study of folk furniture between the two countries. It would be very interesting if we could find something valuable between Danish and Korean folk furniture. because they are located very far away each other geographically with less cultural communication before.There were more differences than similarity between the folk tables of the two countries and major findings were as followings : Firstly, there were many kinds of space-saving tables in Denmark. whereas only a few kinds of tables which could be removed easily after their usage were found in KoreaSecondly, Banish folk tables were more emphasized on the function rather than decoration. Whereas Korean folk tables were smaller lower and more decorative than Danish ones to fit their life-style of sitting on the floor.Thirdly, many Danish folk tables were made of bare wood. while Korean ones were finished by transparent lacquer or vegetable oil. Stone tops if tables were rare in both countries. Lastly. there were common factors in the design of legs of folk tables in both countries. It was interesting that animal legs such as deg tiger cat. lion, and eagle were used for design motif of the table legs. But trestle leg, cross leg and gate leg were not found in Korean folk tables. As a conclusion, throughout this study, it became obvious that life-style was one of the most important factor influencing on the design of furniture.

• 한국의상디자인학회지
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• 제6권3호
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• pp.185-199
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• 2004

This study is intended to examine Honore Daurnier's realism formativeness, review it in connection with socio-cultural conditions, analyze costume designs by a style of realism formativeness, in order to find the value. For the study, the procedure included the review of Daurnier's works and world, together with realism formativeness. Then, Daurnier's realism formativeness applied to costume designs were categorized and found the features of each style. Finally, it sought the implication of realism formativeness in costume designs. Honore Daumier, a realist of France in the 19th century, has been reputed that he pursues plain reality with a satire, uses all the conditions of humans as his object, and observes the vanity, desire, and foolishness of humans to represent his own expression techniques as cold as a stone. Realism formativeness is characterized by adherence to observing reality and engagement in reality, an effort to represent the world as it is as what we sense it without diluting or omitting it, nor any deception. The following terms can be used to describe the three styles of intentional recreation, satire on reality, and real existence; For intentional recreation in costume may be featured by the avant-garde, the pursuit of autonomy, reconstruction, rediscovery, recombination, reinterpretation, neutralized representation (reality ＋ the abstract), transformation, distortion, shock, and unexpectedness, etc. For satire on reality in costume, satirical criticism and mockery in a coexistence of time and space, dualism due to the combination of the exterior and the interior, reality reflecting the actual reality, and irony are those words. Real existence in costume may be described with objectivity, ordinariness, correctness of representing a theme, impersonality excluding subjectivity, clearness, certainness, and preciseness, etc.

• 터널과지하공간
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• 제25권1호
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• pp.24-36
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• 2015

거창화강암은 국내 주요 석재자원의 하나로서 토목 및 건축사업에 널리 사용되고 있다. 본 연구에서는 거창화강암을 대상으로 수많은 실내시험을 실시하여 암석의 단위중량, 흡수율, P파 속도, S파 속도, 일축압축강도, 인장강도, 영률, 포아송비, 점착력, 내부마찰각, 점하중강도지수 등의 물리적 성질을 조사하였다. 일축압축강도는 인장강도의 19.5배, 점착력의 8.6배이고, P파 속도는 S파 속도의 1.5배 수준이었다. 실험결과로 얻어진 각종 물성간의 상호관계를 분석하였으며, 일축압축강도는 포아송비, 점하중강도지수, 영률과 0.8 이상의 피어슨 상관계수를 보였다. 또한, 단순회귀분석과 다중회귀분석을 통해 물성간의 각종 회귀식을 구하였으며, 특히 결정계수 0.7이상의 회귀식을 정리하여 나타내었다.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• 제44권1호
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• pp.18-24
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• 2018

Objectives: Foreign bodies (FBs) account for 3.8% of all pathologies of the head and neck region, and approximately one third of them are missed on initial examination. Thus, FBs represent diagnostic challenges to maxillofacial surgeons, rendering it necessary to employ an appropriate imaging modality in suspected cases. Materials and Methods: In this cross-sectional study, five different materials, including wood, metal, glass, tooth and stone, were prepared in three sizes (0.5, 1, and 2 mm) and placed in three locations (soft tissue, air-filled space and bone surface) within a sheep's head (one day after death) and scanned by panoramic radiography, cone-beam computed tomography (CBCT), and ultrasonography (US) devices. The images were reviewed, and accuracy of the detection modalities was recorded. The data were analyzed statistically using the Kruskal-Wallis, Mann-Whitney U-test, Friedman, Wilcoxon signed-rank and kappa tests (P<0.05). Results: CBCT was more accurate in detection of FBs than panoramic radiography and US (P<0.001). Metal was the most visible FB in all of modalities. US was the most accurate technique for detecting wooden materials, and CBCT was the best modality for detecting all other materials, regardless of size or location (P<0.05). The detection accuracy of US was greater in soft tissue, while both CBCT and panoramic radiography had minimal accuracy in detection of FBs in soft tissue. Conclusion: CBCT was the most accurate detection modality for all the sizes, locations and compositions of FBs, except for the wooden materials. Therefore, we recommend CBCT as the gold standard of imaging for detecting FBs in the maxillofacial region.

• 건축역사연구
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• 제21권5호
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• pp.19-32
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• 2012

The purpose of this paper is a study on the dome plan of S. M. del Fiore Church of F. Brunelleschi. The results of study are as follows: 1. The planning of floor, elevation and cross section plan of S. M. del Fiore church is basically planned by each other correlation. In particular, the octangular form of geometrical standard which is formed with altar as the center at the crossing part is important component elements which is decided by not only the dome, but form and size of the drum and floor plan form of the lantern 2. The dome which has been planned by F. Brunelleshi has completed the new dome, preserving gothic thought intended by the church plan after study on architecture of ancient Rome with Pantheon. And the dome which is a main space of church through all aspects of plan, structure, function and construction about the dome is a opportunity in the beginning of Renaissance architecture which is a new epoch and a turning point of architecture on various point of view. 3. The dome which is constructed by F. Brunelleshi has been planned through the innovative solution by the refusal of traditional semicircle form dome, centering use and creation double-shell structure form for the first time in history. And the construction of dome has been solved with the invention of various construction equipments and machineries, the stone rib planned for connection and reinforcement about shells of the octangular form, the support method for reduction the gravity of bricklayers work and the brick work of nock-patterned shape which is masonry construction method of the architecture of ancient Rome.

• 한국의류산업학회지
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• 제8권3호
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• pp.258-268
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• 2006

The purpose of this study is to consider incense culture found in costume and life in forms of carrying and decoration. Here, incense for carrying and decoration is classified into two cases, using it as a costume accessory and life space. Hyangjumony, Hyangnorigae, Hyangjul, Hyangdae and Hyangseonchu were costume accessories. Hyangjumony was not only used for the royal palanguin, but also for bedroom. When Poetic Literature, and other ancient publications were reviewed in regard to incense for carrying and decoration, it was estimated that incense began to be carried for the first time before the late period of Shilla(9C). In addition, it was found that incense was not just a personal taste, but one of important gifts exchanged between states, envoys of different nations and between sovereign and subject and that incense was a necessary costume accessory for men. Types of incense for carrying and decoration used in this nation are classified into Hyangjumony, Hyangnorigae, Hyangjul and Hyangseonchu. Hyangjumony is a fabric pouch that contains incense. Hyangnorigae is Norigae whose main material is incense. Hyangjul is a string to which incense is hanged. Hyangseonchu is Seonchu whose main material is incense. Incense for carrying and decoration was based on five colors that symbolize cosmic order and harmony, of which red and purple were mostly used. Red strongly suggests expelling Yin with Yang, or exorcism. The color gives a strong impression, so it was often used to make a carried incense more decorating. Main materials of incense for carrying and decoration were gold, silver, precious stone and horsehair. They are different in characteristics, but were used appropriately for incense fragrance and decoration. Patterns mainly used for the incense had shapes of animal, plant, sipjangsaeng and letter. These were all auspicious patterns that symbolize human wishes and desires, especially individual and family happiness.

• 건축역사연구
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• 제19권6호
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• pp.7-22
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• 2010

This study includes a review of the relevant literature and data on the Gyeolseong Eupseong, a coastal castle town of the Joseon Period. During the process of building the Gyeolseong Eupseong, Eupchi(administrative office) was transferred to several different locations for the following reasons:. first, to strengthen defensive capabilities by utilizing the locational advantages of the Seokdang Mountain Fortress, second, to secure sufficient space for holding the castle and have access to water in times of emergencies, third, to strengthen coastal defence by utilizing geographical advantages. Most of the Gyeolseong Eupseong was damaged during the Japanese colonial period. At present, there remain only part of the castle's facilities and some facilities that were restored later in modern times; 4 building sites have been identified. Remaining and destructed buildings can be identified through old maps(the local maps of 1872) and Zirizi and Eupzi(geography books). Also identified were 2 castle gate sites where a 1,500m-long stone castle wall and an ongseong(a crescent-shaped defensive structure), 5 chiseongs, and a most were constructed. The Gyeolseong area is assumed to have been a strategic foothold to defend the west coast from the days before the Three Kingdom Period. However it is very difficult to find any records created before the Joseon Period. Therefore, the time of the restoration of the Eupchi should be determined based on records created in the late Joseon Period. Finally, excavation work needs to be done to identify the locations of the castle's facilities.

• 터널과지하공간
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• 제8권4호
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• pp.332-341
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• 1998

석판재의 모서리 가공작업은 많은 경우 자동화가 이루어지고 있지만 제품의 형태 가 복잡해지면 여전히 수작업에 의해 연마가 이루어지고 있다. 본 논문을 성형공구의 제작 에 앞서 성형공구의 특성과 장비의 운영요소들의 변화에 따른 연마절삭성능을 파악하기 위 한 기본시험이 수행결과를 나타내는 것이다. 장비의 운영요소는 헤드의 회전속도 및 이송속 도, 가압하중, 급수율, 절삭방향과 이송방향이 포함된다. 실험결과는 연마절삭성능 즉 공구 마모 무게에 대한 판재의 절삭량으로 표시하였고, 각 운영요소들 마다의 적정 운영수준이 제시되어 있다. 또한 연마재 투입략의 변화에 대한 마모시험에서는 마모도는 연마재의 증가 에 따라 증가하지만 어느 이상의 양에서는 오히려 감소하고 있다.

• 대한건축학회논문집:계획계
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• 제34권4호
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• pp.103-111
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• 2018

The Soswaewon Garden, which was constructed by Yang San-Bo around 1520, is a private traditional garden in Korea. Soswaewon Garden has long been and still is the focus of continuous research. However, relatively few studies have been conducted on the restoration of buildings that were lost in the past. The Goam-Jeongsa and Boohwondang buildings, which were lost in 1597 during the Japanese invasion, were restored in 1614 and depicted in a picture of Soswaewon Garden in 1755. However, they eventually disappeared and no longer exist in the present. Therefore, the restoration of these two buildings is considered an urgent task. This research aims to search for the original location of these buildings and estimate their size and shape in terms of physical space. Several years ago, an estimation of the building site was carried out, providing a stepping stone on this matter. This can be studied through "Soswaewon's 48 quatrains with five Chinese characters in each line," "Soswaewon-sasil," and "Soswaewon's drawing." Some parts of the shape of Soswaewon also appear in the "Yuseoseokrok," which is helpful. Thus, in this research, information on the Goam-Jeongsa and Boowondang buildings appearing in research results and literature to date are collectively analyzed. The location and architectural features of both buildings are identified by focusing on excavations. Also, for the purpose of restoration planning, base data on the location, size, and shape of both buildings are presented. In line with this process, a valid restoration plan is presented by analyzing the abovementioned historical research materials and comparing empirical data, such as excavation results.

• 대한치과교정학회지
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• 제53권4호
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• pp.254-263
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• 2023

Objective: The evidence on the accuracy of bite registration using intraoral scanners is sparse. This study aimed to develop a new method for evaluating bite registration accuracy using intraoral scanners. Methods: Two different types of models were used; 10 stone models and 10 with acrylic resin teeth. A triangular frame with cylindrical posts at each apex (one anterior and two posteriors) was digitally designed and manufactured using three-dimensional (3D) printing. Such a structure was fitted in the lingual space of each maxillary and mandibular model so that, in occlusion, the posts would contact their opposing counterparts, enforcing a small interocclusal gap between the two arches. This ensured no tooth interference and full contact between opposing posts. Bite registration accuracy was evaluated by measuring the distance between opposing posts, with small values indicating high-accuracy. Three intraoral scanners were used: Medit i500, Primescan, and Trios 4. Viewbox software was used to measure the distance between opposing posts and compute roll and pitch. Results: The average maximum error in interocclusal registration exceeded 50 ㎛. Roll and pitch orientation errors ranged above 0.1 degrees, implying an additional interocclusal error of around 40 ㎛ or more. The models with acrylic teeth exhibited higher errors. Conclusions: A method that avoids the need for reference hardware and the imprecision of locating reference points on tooth surfaces, and offers simplicity in the assessment of bite registration with an intraoral scanner, was developed. These results suggest that intraoral scanners may exhibit clinically significant errors in reproducing the interocclusal relationships.