• Proceedings of the Korea Air Pollution Research Association Conference
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• 2003.11a
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• pp.421-424
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• 2003

서울지하철은 총연장 286.9km에 1일 4226회의 운행회수 그리고 대중교통수단 중 총 34.1％의 최다 수송분담율을 담당하고 있다. 서울시의 도심교통문제 해결 방안으로 시민들에게 대중교통 이용을 적극적으로 권장하고 있으나, 지하철 역사의 환경문제는 답보 상태를 유지하고 있는 것이 현실이다. 지하철내의 먼지문제는 이미 심각한 사회문제로 대두된 지 오래이며 이를 개선하기 위하여 지하철공사와 도시철도공사에서는 환기시스템의 개선, 환기 및 공기정화시설의 설치 그리고 잦은 물청소실시 등을 시행하여 오고 있어 그간 상당한 효과를 이룬 것도 사실이다. (중략)

• Proceedings of the Korea Information Processing Society Conference
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• 2011.11a
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• pp.1411-1413
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• 2011

기존의 인터넷 검색 편리성을 제공하는 브라우저들은 사용자의 요구에 따라 수동적으로 움직이게 된다. 또한 RSS 와 같은 고급 검색 요구 조건을 만족시키고자 하는 노력에 비하여 사용자의 요구에 따라 능동적으로 움직이기에는 어려움이 존재한다. 이에 본 연구에서는 RSS와 같은 능동적인 정보 검색 및 제공이 가능하고, 표준 HTML2.0을 따르는 효과적인 웹 브라우저인 EasyWeb을 설계 및 구현하고자 한다. 본 논문에서 제안한 EasyWeb 브라우저는 기존의 브라우저들과 달리 표준 규격에 따라 구성하도록 HTML과 XML parsing이 가능하다. 또한 사용자의 요구에 능동적으로 정보를 수집하여 제공할 수 있다. 본 논문에서 제안한 EasyWeb의 구현 결과를 살펴보면 향후 웹 브라우저의 나아갈 방향을 모색할 수 있을 것으로 생각된다.

• Korean Institute of Interior Design Journal
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• v.17 no.4
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• pp.11-22
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• 2008

This study aims at clarifying the circumstances under which the Korean Pavilion was constructed at the 1900 Paris Universal Exposition, and major architectural features of the pavilion building, In particular, this thesis studies the construction history of the Korean Pavilion newly developed by Comte de Mimerel on the part of France following the sudden death of Baron Delort de Gleon during the construction of the Korean Pavilion, as well as architectural features of the draft design. The Korean Pavilion designed by Comte de Mimerel completely reproduces Keunjeongjeon of Gyeongbok Palace, faithfully complying with the then design tendency of the exposition. Mr. Young Chan Min, the Vice Chairman of the Seoul Organization Committee, positively participated in the construction process, and traditional carpenters in Chosun, together with Mr. Young Chan Min, were dispatched to Paris to engage in the construction of the pavilion building. This is substantially in contrast to the earlier design. According to the analysis in this study, although the Korean Pavilion designed by Comte de Mimerel was primarily built with the fund of the French Government and under the French architectural system, as a result of the Korean Government's positive participation in the construction process, it was decided to use Geunjeongjeon, the symbol of Chosun, as a model of the pavilion, and therefore, the Korean Pavilion was recognized by the Europeans as a monument of complex and sophisticated civilization. Furthermore, commercial and colonialistic expressions, which were found in the earlier plan, are rarely found in the Korean Pavilion designed by Comte de Mimerel, and we can see that this is the result of the attempt to fully reproduce Geunjeongjeon, the major building of the Chosun royal court, in building the Korean Pavilion.

• Journal of The Korean Society of Clinical Toxicology
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• v.2 no.2
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• pp.106-115
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• 2004

Purpose: This study analyzed the general features, psychiatric histories, past suicidal attempts and psychiatric diagnoses of suicide victims admitted via the emergency department (ED). Methods: Reviewing the charts of 138 inpatients of suicide attempts admitted via the ED from January 2002 to December 2003, we analyzed various data, including sex, age, season, stressful events, psychiatric histories, previous suicidal attempts, and psychiatric diagnoses during admission, and we used a chi-square test to chart the statistical data. Results: A significant difference was found between 1 st attempts and repeated attempts as to the mechanical methods used for the suicide attempts, There was a significant difference in the kinds of drugs between patients with and without psychiatric histories. In the psychiatric diagnosis, there was a significant difference in AXIS I between patients with and without psychiatric histories. In AXIS II, there was a significant difference between patients with and without psychiatric histories, 1st attempts and repeated attempts. Conclusion: We emphasize the importance of psychiatric consults, treatments, and follow-ups for suicide victims and the emergency physicians' function in helping them to contact psychiatric doctors.

• Reproductive and Developmental Biology
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• v.29 no.1
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• pp.1-7
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• 2005

Telomeres consisting of (TTAGGG)n tandem repeat DNA sequences and associated proteins are essential for chromosome stability and related with cell senescence, apoptosis and cancer. The telomerase is a ribonucleoprotein which act as a template for the synthesis of telomeric DNA. This study was carried out to identify the distribution of telomeres on mouse chromosomes and also to analyze the amount of telomeres and telomerase activity of mouse embryos at early embryonic stages. Germ cells and early embryos from 1 cell to blastocyst stage were analyzed. The amount of telomeres was analyzed by quantitative fluorescence in situ hybridization technique(Q-FISH) using a human telomeric DNA probe, and telomerase activity was measured by telomeric repeat amplification protocol assay(TRAP). In results, the telomeres on mouse chromosomes were distributed at the ends of all autosomes and sex chromosomes. Although the quantity of telomeres varied among chromosomes, most of chromosomes had higher amount in q-arm telomeres than in p-arm telomeres. The results of Q-FISH indicated that the relative amount of telomeres of mouse embryos in each embryonic stage was approximately the same except the higher amount in blastocysts. Using TRAP assay on mouse embryos, telomerase activity was detected in all preimplantation stages from mature oocytes to blastocysts. Especially the telomerase activity was significantly increased at the morula and blastocyst stage. In conclusion, there may be a close association between the amount of telomeres and telomerase activity in early embryonic stages, and analysis of telomere quantity and telomerase activity on early development will be helpful for the investigation of embryogenesis and embryonic cell differentiation in mice.