• Journal of architectural history
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• v.12 no.3
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• pp.87-100
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• 2003

This study is on the construction of government office of Dongnaebu through researching the construction reports and historical documents in 19century. Especially it focuses on the local construction system and operation for the government office. Main contents of the study are 1) Scope and process of construction, 2) Architectural administration and official notes, 3) Organization of participants and the feature, 4) Felling trees and transport, 5) Monetary of construction The results are summarized as follows. 1) Repair office customary were the courtesy new provincial man. Government building were inspected and repaired periodically. 2) Administrative system of construction have been operated. There are official notes which are about application, permition and order, concerned works such as logging at the bongsan, means of transport, paying wages and progressing works. 3) Organization of construction was made up of an officer and sangnee to supervise and supply. 4) Due to financial difficulty, local government reserved and appropriated funds with moneylending for building office.

• Journal of the Korean housing association
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• v.21 no.6
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• pp.1-9
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• 2010

The purpose of this study is to analyze the acceptance of the On-dol, Korean underfloor heating system, in the official residences built by the japanese colonist in 1905~1945. The On-dol is the main element that formed Korean housing culture throughout our her history. Since the climate of Korea is colder than that of Japan, the Japanese-style house built in Korea needed to take measures for the harsher winter. Therefore the official residences built during the japanese colonial period, built after the Japanese-style house, accepted the On-dol as additional heating system for their houses. Over forty years the official residences were constructed in large quantities, and many of the official residences also installed the On-dol. Some important changes were discovered about the acceptance of the On-dol. To define this concretely, this study was performed empirically through the comparison and analysis of governmental architectural drawings. There is great significance to consider that an architectural element of Korea influenced the Japanese-style houses. In conclusion, differences between the official residences with the On-dol and those without, during the latter stage of the japanese colonial period have founded. These results demonstrate that this element of traditional korean architecture affected the development of foreign houses built in Korea.

• Journal of Korean Library and Information Science Society
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• v.34 no.4
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• pp.21-42
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• 2003

This study is to represent the research trends of library & information science in Korea through an analysis of the master's and doctor's dissertations published from 1959 through 2002. The results of this study are as follows: The average yearly dissertations: 38.5 pieces; the year published the largest number of dissertations: 2002; the order of the number of dissertations by the domain of library ＆ information science: library management, information science, public service, organizing library materials, bibliography, collection development (management), history of books & libraries, foundations of library & information science.

• Animal Systematics, Evolution and Diversity
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• v.19 no.1
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• pp.111-117
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• 2003

Some hydromedusae were collected from Shiwhaho (Kyonsgi-do), Korea Strait and Yeosu, Korea during years 2000-2002. They were identified into Sorsia tubulosa (M. Sars, 1835) of the order Anthomedusae, and Liriope tetraphylla (Chamisso and Eysenhardt, 1821) of the order Trachymedusae respectively. They are new to the Korean fauna. The order Trachymedusae is first recorded in Korea. The long tube-like manubrium and four marginal tentacles are characteristics of S. tubuloso. In L. tetraphylla, the four triangle-shaped gonads and their positions upon half of surface of subumbrella, the seven blind centripetal canals in a quadrant and the long fat manubrium are its distinct characteristics. Resulting from this work, the Korean hydromedusae identified so far consist of 13 species of 11 families in five orders.

• Proceedings of the Computational Structural Engineering Institute Conference
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• 2002.10a
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• pp.567-574
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• 2002

새로운 자유격자 관사를 이용한 점별 계산법을 제안한다 이동 최소 자승법을 이용한 기저의 생성과 기저의 근사적 미분을 동시에 구해내는 자유격자 근사를 유도하여, 직접 점별 계산법을 고안하였다. 기존의 자유 격자 법에서는 기저의 직접 미분을 사용하므로 높은 계산 비용이 필요하지만, 이 논문에서 제안된 방법은 기저의 생성과 동시에 기저의 근사적 미분을 구하게 된다. 또한 기존의 방법에서 필요하였던, 창 함수(window function)의 미분가능성을 연속성으로 대치할 수 있으므로, 주어진 문제에 따라 다양한 창 함수를 이용할 수 있다. 기저의 재생성과 interpolation의 수렴성을 소개하고, 수치 예제로서, Poisson 문제를 통해 이 방법의 유효함을 보인다.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2011.05a
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• pp.15-17
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• 2011

According to foster the Pusan Public Park in site of Camp Hialeah, we recorded about building which has historical and cultural meaning. This study is to organize the resource about properties of material and structural properties of Barracks of Japanese army and Quonset hut which was constructed from 1940's to 1950's in Camp Hialeah.

• 대한예방의학회:학술대회논문집
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• 1998.10b
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• pp.200-201
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• 1998

• Proceedings of the Korea Information Processing Society Conference
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• 2004.05a
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• pp.491-494
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• 2004

개인의 신상 정보와 같은 민감한 정보를 다루는 의료기관의 정보시스템을 스마트 카드를 이용하여 보다 안전하고 효율적인 시스템을 설계 및 구현하고자 한다. 현재 빠르게 보급되고 있는 자바 카드 기술을 이용하여 설계되었으며, 기존의 시스템에 사용자와 의료기관사이의 인터페이스를 스마트 카드로 대체함으로써 보안적 측면의 강화 및 사용자의 중심의 편의성을 높이도록 설계하였다.

• Journal of Energy Engineering
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• v.19 no.3
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• pp.177-181
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• 2010

There are various types of heat exchanger by its purpose and usage, but the important thing is making smaller size of heat exchanger with increasing of the performance of heat exchanger. However, when a burner exists in front of a heat exchanger like boiler, the thermal efficiency of heat exchanger is not only important, but the characteristics of pollutant emission should be considered. Therefore, in this study, a circular tube type of heat exchanger in front of premixed burne, which has a shorter of flame length than that of non-premixed burner and can control $NO_x$ and CO emission by adjustment of equivalence ratio, was installed. Consequently, characteristics of $NO_x$ and CO emission and thermal efficiency of heat exchanger were studied with changing distances between tubes and equivalence ratio, experimentally.

• Journal of Korean Library and Information Science Society
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• v.34 no.3
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• pp.9-32
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• 2003

This study is to represent the research trends of the library & information science in Korea through an analysis of papers on journals of 7 library & information science societies, collection of papers in celebration of the founding of 16 departments of library & information science and journals published at 3 specialized institutions from 1957 through 2002. The result of this study are as follows : The average yearly papers: in the case of journals published at the specialized institutions - 42.6 pieces; in the case of the academic journals - 63.1 pieces. The year published the largest nmber of papers: 2002; the order of the number of papers by the domain of library & information science: information science, bibliography, library management, organizing library materials, public service, foundations of library & information science, history of books & libraries, collection development.