• 건축역사연구
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• 제14권1호
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• pp.89-105
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• 2005

The central aim of this thesis is to see if the structure of Palsangjeon(捌相殿) in Pubjoo Temple(法住寺), a five sto wooden pagoda in Chosen(朝鮮) Dynasty, was handed down from the ancient and middle ages. This study was performed through an analysis of Gilt-Bronze Pagoda built in Koryo(高麗) period. In other words, it is aimed at analyzing which lineage the structure of Palsangjeonbelongs to as a wooden pagoda. In analyzing the structure of Palsangjeon, I attempted to find out its source from the remains of Koryo period prior to the Chosen Dynasty. Examples are the Gilt-Bronze Pagoda, built during the Koryo period. I have also examined its relationship with other existing wooden pagodas and remains. The analysis of Palsangjeon, a five story wooden pagoda in Chosen Dynasty, focuses on the following: First, I explored the possibilities of whether the structure of Palsangjeon was newly invented in Chosen Dynasty, or if it had been derived from the wooden pagodas in the Koryo period. Secondly, I tried to find out if the stable vertical planes, with a great successive diminution ratio, were derived from the middle age, i.e. Koryo period. The results of the study of Palsangjeon through Gilt-Bronze Pagoda analysis are as follows: 1. The structure of Gilt-Bronze Pagoda, a wooden pagoda from the Koryo period, is roughly classified into the accumulation type, using pipe pillars, and the one story type using whole pillars. In the accumulation type, stories are connected in either a flat format or an intervening format. The Gilt-Bronze Pagoda is mainly composed of pipe pillars, with some whole pillars. However, the central pillar was omitted in the building structure. Generally, the upper and lower stories are connected by pipe pillars in a crutch format. All the pillars, whether they are pipe pillars or whole pillars, used Naiten(內轉) technology. The Eave supporter has the Haang type(下昻) and the Muhaang type(無下昻). In most cases, high balustrades are furnished, but few tables of high balustrades have been found. The slanting roof formats have been handed down from Paekche(百濟), Silla(新羅), or Koryo(高麗). However, the structure of the octagon is assumed to be derived from Koguryo(高句麗). The structure of the Gilt-Bronze Pagoda from the Koryo period is mainly composed of accumulated flat squares, with some spire types. intervening format, the structure of Palsangjeon used whole pillars in a half story format in which upper level side pillars are installed on the lower level tie beam. From the Bronze Pagoda from the Koryo period, we can assume that the half story format of wooden pagodas that has stable vertical planes with a great successive diminution ratio was created during the mid-Koryo period at the latest and had been idly developed by the time of the Chosen Dynasty. 3. The whole pillars in Palsangjeon are also found in Gilt-Bronze Pagodas from the Koryo period. Hence, all of the pillars in Palsangjeon seem to have been handed down from the ancient construction technology. They were also used in the construction of wooden pagodas from the Koryo period. Therefore, it is assumed that Palsangjeon was constructed using the construction technology of the Chosen Dynasty that had been developed from the wooden pagoda construction technology of the Koryo period. The stable vertical planes with a great successive diminution ratio in Palsangjeon are derived from ancient Korean wooden pagodas, which have developed into indigenous Korean wooden pagodas with fairly stable vertical planes and a great design, in the half story format of Koryo and Chosen Dynasty. Therefore, it is assumed that the structure of Palsangjeon has a systematic relationship with traditional Korean wooden pagodas and is one of the indigenous Korean wooden pagoda structures. 4. In China, the intervening format has been mainly used between stories in multi-story architecture since the ancient days. At the same time, the flat format as also used in ancient and middle ages. However, the flat format was replaced by whole pillars during the Ming(明) and Manchu(淸) Dynasties, in favor of simple and compact construction. The half-story format, in which upper level side pillars are installed on tie beams, has been found in some cases, but it doesn't seem to have been the primary construction technology. Few traces of the half-story format have been found in multi-story architecture in Japan, and it has not been used as a general construction format. By contrast, the half-story format, which seems to have been derived from the Koryo period, was used as a general construction format in multi-story architecture of the Chosen Dynasty. The construction technology of multi-story architecture is related to that of multi-story wooden pagodas, but they have different production technologies. It seems that the structure of Palsangjeon did not just adopt the construction technology of multi-story architecture in the Chosen Dynasty, but it was developed from wooden pagodas in the Koryo period, including the Gilt-Bronze Pagoda. 5. Since the ancient days, most Chinese and Japanese wooden pagodas have adopted an accumulation type of structure using pipe pillars, with accumulated pointed towers. On the other hand, though most Korean wooden pagodas have also adopted an accumulation type of structure from the ancientdays, one story type using whole pillars was created in the Koryo and Chosen Dynasties. The wooden pagoda structure of Palsangjeon, with stable vertical planes in a half story format, is a unique Korean construction technology, different from the construction technologies of Chinese and Japanese wooden pagodas. This thesis clearly determined the structural characteristics of Palsangjeon. However, various remains have yet to be analyzed in depth, to establish an accurate construction technology system. In the beginning of this thesis, I had difficulty in precisely interpreting the internal structure of the Gilt-Bronze Pagoda from its appearance. However, in the process of study, the more serious problem was that there are few remains or ruins of multi-story architecture in ancient and the middle ages of Korea. Therefore, it is urgent to discover various remains in the future. This thesis succeeded in determining the structural characteristics of Palsangjeon. However, it fell short of clarifying the structural lineage of the stable vertical planes, although they show indigenous Korean architectural taste, representing the unique national emotion, and the construction format of multi-story wooden pagodas in Korea. I hope this is clarified in the future research.

• 대한방사선기술학회지:방사선기술과학
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• 제31권3호
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• pp.267-276
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• 2008

본 연구는 20세에서 50세까지 건강한 남성 지원자를 대상으로 내경동맥과 내경정맥의 혈류속도를 측정하기 위하여 2D-PC MRA를 촬영했다. 2D-PC MRA는 제4-5경추디스크를 지나는 FOV 24cm 넓이로 횡단 촬영하여 내경동맥과 내경정맥의 혈류속도를 넥타이를 매지 않은 상태와 세게 맨 상태에서 각각 측정하였다. 넥타이를 매지 않았을 때 내경동맥의 평균 혈류속도 최고치는 우측 72.13cm/sec, 좌측 74.96cm/sec (양측 평균 73.54cm/sec)이였고 내경정맥의 평균 혈류속도 최고치는 우측 -34.45cm/sec, 좌측 -24.99cm/sec(양측평균 -29.72cm/sec)였다. 그러나 넥타이를 세게 매었을 때 내경동맥의 평균 혈류속도 최고치는 우측 61.35cm/sec, 좌측 65.19cm/sec(양측 평균 63.27cm/sec)이며 내경정맥의 혈류속도 최고치는 우측 -22.14cm/sec, 좌측 -17.93cm/sec (양측 평균 20.03cm/sec)였다. 목에 세게 넥타이를 맨 경우가 넥타이를 매지 않은 상태 보다 양쪽 내경동맥의 평균 혈류속도가 86% (63.27/73.54cm/sec)로 약간 감소하는 반면 양쪽 내경정맥의 평균 혈류속도는 67%(-20.03/-29.72cm/sec)로 유의성 있게 감소하였다(P<0.05). 따라서 넥타이를 세게 매었을 때 내경정맥의 순환에 미치는 영향(33%의 혈류속도감소)이 내경동맥(14%의 혈류속도감소) 보다 유의성 있게 큰 것을 알 수 있었다(P<0.05). 결론적으로 본 연구결과는 2D-PC MRA를 이용하여 넥타이를 목에 세게 매었을 때 순간적으로 양쪽 내경정맥이 내경동맥보다 상대적으로 압박되어 혈류속도가 의미 있게 감소되며 일시적 폐쇄가 되는 소견을 보였다. 이 경우 넥타이를 목에 세게 매고 생활을 하는 경우에 대변을 보거나 또는 세면을 하는 등 일상적인 생활에서도 예기치 않게 일시적으로 내경정맥혈관이 압박되어 폐쇄되며 이차적으로 두개강 내의 정맥성고혈압을 일으켜 뇌졸중의 요인이 될 수 있는 것으로 유추된다.

• 한국의상디자인학회지
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• 제7권2호
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• pp.137-158
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• 2005

Modernization of Korea had begun with the reformation of the Kab-o Reform in 1894, which the government had designed after the protectorate treaty with Japan in 1876. It had affected drastic changes on the formation and framework of a Han-bok by government and the main changes is found in creating new style of Gae-ryang Han-bok. During 1980's, the peoples were interested in traditional cultural heritage, and 'the campaign of wearing Woo-Ri Ot' prevailed in Korea to instill the radical sprit of Korean. A Han-bok, which was made at this time, has called a Saeng-hwal Han-bok. The purposes of this study are to defue the the words that are Han-bok, Gae-ryang Han-bok and Saeng-hwal Han-bok of meaning and characteristic based on the previous studies and historical materials and present a unified and historical opinion about Han-bok to the academic world and industry of Han-bok by the consideration. Han-bok is a traditional costume with a long skirt and long breast-tie based on the later Cho-sun and is emphasized a virtue and manner on it. Gae-ryang Han-bok is an improved Han-bok that is include with a Tong-Chima and Jeogori for making a movement and function better. Saeng-hwal Han-bok is originated by the movement of wearing Woo-ri Ot in 1984, is interpreted the traditional Korean beauty from the modem view and is a practice Han-bok for popularizing intodaily life. After investigating the 33 of previous studies, the characteristics and transitions of Han-bok are followed. First, the reason of fail about the reform of dress is a loss of traditional beauty. Second, the yes or no of the establishment of law about the reform of dress, it influenced on a reforming or wearing speed of costume. Third, after 8.15, a modem girl and girl student can not impact on a system of Korean women anymore because, the number of the group that means a high educated and active woman, was growing. So, the elevation of women's education matured the system of Korean women's costume. forth, western style clothes are popularized after the Korean War and it is set down in the system of Korean women's dress.

• 한국진공학회지
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• 제16권2호
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• pp.79-90
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• 2007

저에너지 초고속 표면 처기 이온원, 4개의 마그네트론 스퍼터 캐소드가 부착된 300 mm 폭 다목적 연성 기판 제작을 위한 부피 800 L 용량의 진공 웹코터 원형 (prototype) 장비를 설계 제작하였고, 무접착제 2층 연성 동박 적층 필림을 제작하여 성능을 평가하였다. 2 개의 터보 펌프 및 폴리콜드를 장착한 비코팅 부분인 상실부와 각각 1개씩의 터보 펌프를 사용한 표면 처리 및 코팅 부분인 하실부의 진공 배기 특성을 측정하였다. 패러데이 컵을 사용하여 대면적 이온원의 이온 전류 밀도 및 균일도를 측정하고, 스퍼터 캐소드의 자기장 분포 및 타겟 사용 효율을 조사하였다. 진공 웹코터의 성능 및 각 구성 요소의 특성 조사를 위하여 연성 기판으로는 폴리이미드 (Kapton-E) $38{\mu}m$을 사용하여 여러 가지 가스 이온에 대한표면 처리 조건에 따른 증류수의 접촉각 변화와 화학 성분의 변화를 x-선 분광학을 사용하여 조사하였다. 고밀도 2층 연성 동박 적층 필림 기판을 스퍼터-전기 도금법으로 제작하기 위하여 스퍼터 타겟으로는 Ni-Cr 및 Cu 금속을 사용하여, 각각의 증착율을 직류 전력의 변화 및 롤의 속도에 따라 조사하였고, 전기 도금으로 $9{mu}m$ 까지 동박 적층 필림을 제작한 후 접착력 및 내열성, 내화학성을 측정하여 소형 진공 웹 코터의 특성을 조사하였다.

• 과학기술학연구
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• 제18권2호
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• pp.95-133
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• 2018

2천 년대가 시작된 이후 전 세계적으로 메이커 운동이 활발하게 이루어지고 있다. 오늘날에는 서울을 비롯해서 지구촌의 주요 도시들에서 해마다 메이커 페어가 열릴 정도이고 참석자들이 날로 늘어나고 있어서 일종의 메이커 '현상'으로까지 볼 수 있을 정도이다. 메이커 운동이 가지는 적극적 함의는 그동안 소비자로만 머물게 했던 제조의 독점을 무너뜨리고 시민들의 메이커로서의 권리와 능력을 되찾게 하려는 운동이라고 할 수 있다. 오늘날 고도로 발전한 산업자본주의는 구조적으로 시민들을 불능으로 만들고, 손발을 묶어놓고 오로지 소비만 하는 존재로 퇴화시키려는 일련의 경향성을 가지고 있다고 볼 수 있다. 따라서 메이커 운동은 탄생에서 현재까지의 궤적으로 통해 볼 때 현재의 신자유주의적 제조문화와 구조적 긴장 관계에 놓여있다고 할 수 있다. 이 연구는 메이커 운동을 "비판적 만들기(critical making)"의 관점에서 적극적으로 해석하려는 시도이다. 메이커 운동은 1960년대와 1970년대 미국에서 나타났던 "대항문화"와 "신공동체주의"에까지 그 근원을 추적할 수 있다. 다른 한편으로 메이커 운동이 또다른 기술유토피아주의에 빠질 수 있으며, 소비사회의 한 영역으로 기능하면서 오히려 소비주의를 활성화시키는 방향으로 동원될 수 있다는 비판도 있다. 메이커 운동은 그 특징상 무정형적이며 현재 진행중인 상태이기 때문에 아직 섣부른 규정을 내리기 힘든 상태이지만, 그동안 과학기술의 소비자로만 규정되던 시민들이 메이커라는 생산자로 나서면서 과학기술과 시민사회의 지형에 큰 변화를 일으킬 수 있는 가능성을 보여주고 있다는 점에서 그 시민과학적 함의가 크다고 할 수 있다.

• 건축역사연구
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• 제3권1호
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• pp.83-99
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• 1994

Ch'ang-Ts'al-Ts'un is a rural Village near Lung-jing City in Yen-pien Korean Autonomous Province of China. It was formed about 100 years ago by Korean Immigrants and has been developed maintaing the characteristics of traditional Korean architecture. Therefore investigating the spatial structure of this village is a meanigful work to confirm and explore one branch of Korean architecture. This study aims at analyzing the spatial structure of the village using direct data collected from the field work and indirect data from books and maps. The field work consists of on-the-site survey of the village layout, interviews of residents, observation notes and photography. Ch'ang-Ts'ai-Ts'un is located 360-370 m high above the sea level and at the side of a long valley. A river flows in the middle of the valley and relatively flat arable land exists at the both sides of the river. The location of the village related to the surrounding river and mountains suggests that the site of the village was chosen according to Feng-Shui, Chinese and Korean traditional architectural theory. The main direction of the house layouts is South-western. The village has been growing gradually until today. Therefore it is meaningful to make the village layout before Liberation(1946 A.D.) because the characteristics of Korean architecture prevailed more in that period. The area of the previous village is limited to the west side of the creek. New houses were later added to the east of the creek, forming a 'New Village'. Previously the village was composed of 3 small villages: Up, Middle and Down. Also the main access roads connecting the village with the neighboring villages were penetrating the village transversely. Presently the main access road comes to the village longitudinally from the main highway located in front of the village. The retrospective layout shows the existence of well-formed Territory, Places and Axes, thus suggesting a coherent Micro-cosmos. The boundary of imaginery territory perceived by present residents could be defined by linking conspicous outside places sorrounding the village such as Five-mountains, Front-mountain, Shin-dong village, Standing-rock, Rear-mountain and Myong-dong village. Inside the territory there are also the important places such as Bus-stop, Memorial tower of patriots, Road-maitenance building and the village itself. And inside it 5 transverse and 1 longitudinal axes exist in the form of river, roads and mountains. The perceived spatial structure of the village formed by Places, Axes and Territory is geometrical and well-balanced and suggests this village is fit for human settlement. The administrative area of the village is about 738 ha, 27 % of which is cultivated land and the rest is mountain area. Initially the village and surrounndings were covered with natural forest But the trees have been gradually cut down for building and warning houses, resulting in the present barren and artificial landscape with bare mountains and cultivated land. At present the area of the village occupied by houses is wedge-shaped, 600 m wide and 220 m deep in its maximum. The total area of the village is $122,175m^{2}$. The area and the rate of each sub-division arc as follow. 116 house-lots $91,465m^{2}$ (74.9 %) Land for public buildings and shops $2,980m^{2}$ (2.4 %) Roads $17,106m^{2}$ (14.0 %) Creek $1,356m^{2}$ (1.1 %) Vacant spaces and others $9,268m^{2}$ (7.6 %) TOTAL $122,175m^{2}$ (100.0 %) Each lot is fenced around with vertical wooden pannels 1.5-1.8 m high and each house is located to the backside of the lot. The open space of a lot is sub-divided into three areas using the same wooden fence: Front yard, Back yard and Access area. Front and back yards are generally used for crop-cultivation, the custom of which is rare in Korea. The number of lots is 116 and the average size of area is $694.7m^{2}$. Outdoor spaces in the village such as roads, vacant spaces, front yard of the cultural hall, front yard of shops and spacse around the creek are good 'behavioral settings' frequently used by residents for play, chatting, drinking and movie-watching. The road system of the village is net-shaped, having T-junctions in intersections. The road could be graded to 4 categories according to their functions: Access roads, Inner trunk roads, Connecting roads and Culs-de-sac. The total length of the road inside the village is 3,709 m and the average width is 4.6 m. The main direction of the road in the village is NNE-SSE and ESE-WNW, crossing with right angles. Conclusively, the spatial structure of Ch'ang-Ts'ai-Ts'un village consists of various components in different dimensions and these components form a coherent structure in each dimension. Therefore the village has a proper spatial structure meaningful and appropriate for human living.

• 한국도서관정보학회지
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• 제11권
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• pp.69-99
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• 1984

A dramatic development in the new technology of copying materials has presented us with massive problems on reconciling the conflicts between copyright owners and potential users of copyrighted materials. The adaptation to this changing condition led some countries to revise their copyright laws such as in the U. S. in 1976 and in Korea in 1984 for merging with the international or universal copyright conventions in the future. Copyright defined as exclusive rights given to copyright owners aims to secure a fair return for an author's creative labor and to stimulate artistic creativity for the general public good. The exclusive rights on copyrightable matters, generally for reproduction, preparation of derivative works, public distribution, public performance, and public display, are limited by fair use for scholarship and criticism and by library reproduction for its preservation and interlibrary loan. These limitations on the exclusive rights are concerned with all aspects of library services and cause a great burden on librarian's daily duty to provide balance between the rights of creators and the needs of library patrons. The fair use as one of the limitations on it has been coupled with enormous growth of a new technology and extended from xerography to online database systems. The implementation of the fair use and library reprography in Korean law to the local practices is examined on the basis of the new American copyright act of 1976. Under the draft revision of Korean law, librarians will face many potential problems as summarized below. 1. Because the new provision of 'life time plus 50 years' will tie up substantial bodies of material longer than the old law, until that date librarians would need permissions from the owners and should pay attention to the author's death date. 2. Because the copyright can be sold, distributed, given to the heirs, donated, as a whole or a part, librarians should chase down the heirs and other second owners. In case of a derivative work, this is a real problem. 3. Since a work has its protection from the moment of its creation, the coverage of copyrightable matter would be extended to the published or the unpublished works and librarian's work load would be heavier. Without copyright registration, no one can be certain that a work is in the public domain. Therefore, librarians will need to check with an authority. 4. For implementation of limitations on exclusive rights, fair use and library reproduction for interlibrary loan, there can be no substantial aggregate use and there can be no systematic distribution of multicopies. Therefore, librarians should not substitute reproductions for subscriptions or purchases. 5. For the interlibrary loan by photocopying, librarians should understand the procedure of royalty payment. 6. Compulsory licenses should be understood by librarians. 7. Because the draft revision of Korean law is a reciprocal treaty, librarians should take care of other countries' copyright law to protect foreign authors from Korean law. In order to solve the above problems, some suggestions are presented below. 1. That copyright clearinghouse or central agency as a centralized royalty payment mechanism be established. 2. That the Korean Library Association establish a committee on copyright. 3. That the Korean Library Association propose guidelines for each occasion, e.g. for interlibrary loan, books and periodicals and music, etc. 4. That the Korean government establish a copyright office or an official organization for copyright control other than the copyright committee already organized by the government. 5. That the Korean Library Association establish educational programs on copyright for librarians through seminars or articles written in its magazines. 6. That individual libraries provide librarian's copyright kits. 7. That school libraries distribute subject bibliographies on copyright law to teachers. However, librarians should keep in mind that limitations on exclusive rights are not for an exemption from library reprography but as a convenient access to library resources.