三鍾 黃連類의 氣管支 平骨筋 弛緩效果에 關한 硏究

서영철,임성우,신길조,이원철 한국한의학연구원 1996 한국한의학연구원논문집 Vol.2 No.1

This study was carried out to investigate the tracheal muscle relaxation of water extracts of three kinds of Coptis thizoma and also compare of Coptis rhizoma, in isolated rat tracheal smooth muscle. As a result, Coptis chinensis showed significant tracheal muscle relaxation on KCI-induced contraction and more markedly on carbachol-induced contraction in close-dependent manner. Coptis japonica exhibited also tracheal muscle relaxation on both contraction with slightly weaker activities than those of Coptis chinensis. The activities of the root hair of Coptis chinensis were the most weakest in three thizomas. Berberine and palmatine had strong tracheal muscle relazation, especially, on carbachol-induced contraction, however, their activities on KCI-induced contraction were weaker than that of Coptis chinensis. The inhibitory effects of three kinds of Coptis rhizoma on the contraction by KCI and carbachol were inbestigated to explain the process of their tracheal muscle relaxation. All rhizomas inhibited the contraction by both agents, among them, Coptis japonica showed the most significant effect, so indicating the tracheal muscle relaxation of Coptis rhizoma may be concerned with the blocking of muscarine receptor and Ca²+ channel.

Post-postmodern Theories, Modernism Redux and the Post-Postmodern Framework

서영철 한국영어영문학회 2020 영어 영문학 Vol.66 No.1

Since the 1990s, postmodernism has undergone the distinctively visible changes in the face of globalization and digital technology, as some theorists and critics claim that postmodernism is dead. Consequently, they have proposed many post-postmodern theories on this issue: remodern�ism, neomodernism, trans-postmodernism, performatism, altermodernism, digimodernism, metamodernism, transmodernism, and post-postmodernism not as a comprehensive term but as a cultural theory. As revealed from the rise and development of post-postmodern theories, they emerge as a result of the return to modernism. Therefore, modernism redux is examined to discover how it interacts with postmodernism in each theory: the return to modernism; and the integration or synthesis of modernism and postmodernism. In this context, metanarratives, one of the modern attributes, work as a common factor in the post-postmodern theories. From this study in terms of metanarratives, the post-postmodern framework, while echoing Charles Jencks’s critical modernism and Philip Galanter’s complexism, is expected to reach the goal of unveiling how the modern and postmodern attributes are integrated and synthesized into a new cultural entity on a new dimensional stage through interaction at the time of a paradigm shift. In consequence, the post-postmodern framework is revealed as an evolutionary system where the modern and postmodern attributes operate to create post-postmodernism, a new cultural environment. In addition, this mechanism of evolutionary process within the post-postmodern framework will continue to shape the cultural sensibilities years to come.

양계인의 적 뉴캣슬을 예방하자

서영철 대한양계협회 1976 월간 양계 Vol.8 No.11

판매유통시설의 현황과 전망

서영철,Seo, Yeong-Cheol 한국설비기술협회 1996 설비 : 공조ㆍ냉동ㆍ위생 Vol.13 No.10

삼종(三種) 황연류(黃連類)의 기관지(氣管支) 평활근(平滑筋) 이완효과(弛緩效果)에 관(關)한 연구(硏究)

서영철,임성우,신길조,이원철,Suh, Young-Chel,Lim, Seong-Woo,Shin, Gil-Cho,Lee, Won-Chul 한국한의학연구원 1996 한국 한의학연구소 논문집 Vol.2 No.1

This study was carried out to investigate the tracheal muscle relaxation of water extracts of three kinds of Coptis rhizoma and also compare their effects with berberine and palmatine, which are the important alkaloid components of Coptis rhizoma, in isolated rat tracheal smooth muscle. As a result Coptis chinenis showed significant tracheal muscle relaxation on KCI-induced contraction and more markedly on carbachol-induced contraction in dose-dependent manner. Coptis japoinin exhibited also tracheal muscle relaxation on both contraction with slightly weaker activities than those of Coptis chinensts. The activities of the root hair of Coptis chinensis were the most weakest in three rhizomas. Berberine and palmatine had strong tracheal muscle relaxation, especially, on carbachol-induced contraction, however, their activities on KCI-induced contraction were weaker than that of Coptis chinenis. The inhibitory effects of three kinds of Coptis rhizoma on the contraction by KCI and carbachol were investigated to explain the process of their tracheal muscle relaxation. All rhizomas inhibited the contraction by both agents, among them, Coptis japonica showed the most significant effect, so indicating that the tracheal muscle relaxation of Coptis rhizoma may be concerned with the blocking of muscarine receptor and $Ca^{2+}$channel.

Luhmann's Systems Theory/Postmodernism/Literature

서영철 새한영어영문학회 2006 새한영어영문학회 학술발표회 논문집 Vol.2006 No.10

Posttraumatic single-stage ear reconstruction with a contralateral temporoparietal free flap: a case report

서영철,Nara Lee,Young Seok Kim,Tae Suk Roh,In Sik Yun 대한수부외과학회 2022 대한수부외과학회지 Vol.27 No.4

In addition to the inherent difficulties of ear reconstruction, including its three-dimensional, symmetrical, and bilateral nature, posttraumatic ear reconstruction is even more challenging because of the destruction of the adjacent soft tissues and vessels following trauma. In severe cases, ipsilateral reconstruction becomes especially difficult. In the case herein, we present posttraumatic single-stage ear reconstruction with a contralateral temporoparietal fascial free flap using a branch of a facial artery as the recipient vessel. Posttraumatic ear reconstruction should be performed after considering the extent of tissue damage, the available treatment options, and the patient’s preferences. In challenging posttraumatic ear reconstruction cases that involve a lack of soft tissue and vessels on the ipsilateral side, a contralateral temporoparietal fascial free flap using a facial artery as the recipient vessel should be considered as a treatment option.

회원작품 - 미아 12 재정비촉진구역 주택재개발정비사업 아파트

서영철,박래훈,Seo, Young-Cheol,Park, Rae-Hoon 대한건축사협회 2011 建築士 Vol.2011 No.9

국립한글박물관 관람객 서비스 품질 향상 방안 연구

서영철,조남규 한국무용과학회 2019 한국무용과학회지 Vol.36 No.2

This study aims to research for problems of National Hanguel Museum having had since the museum was open and for its improvements from the museum visitor’s point of view. Improvement factors was figured out by analysing preceding quality factors shown in PCSI model of the museum visitor satisfaction survey conducted over the past 4 years(from 2015 to 2018), also measures to improve service quality are derived. So the results are as follows. First, Extending online promotion is necessary for native visitors to see unique and diverse exhibitions and collect information conveniently. Second, Display guide book should be various and easily understandable for foreigner visitors and Educational/Cultural Experiencing Programs need to be specialized for them. Finally third, the exhibition announcement and informations on website has to be improved to make visitor easier to apply for the performance and the quality of perfomance programs should be strenthened by professional perfomance consulter. 본 연구는 관람객의 관점에서 개관 후 5년이 지난 국립한글박물관의 문제점과 개선방안을 탐구하는 것에 목적을 두고, 지난 4년간(2015~2018년) 진행된 국립한글박물관 관람객 만족도 조사 결과를 토대로 동 조사의 PCSI 모델(Public-service Customer Satisfaction Index : 공공기관 서비스 고객만족도 조사 모델)에 나타난 선행품질요인 세부 분석을 통해 드러나는 개선해야 할 요소가 무엇인지를 파악하고, 서비스 품질 향상 방안을 도출하였으며, 그 결과는 다음과 같다. 첫째, 내국인 관람객을 위해서는 참신하고 다양한 기획전시와 관람정보 수집이 용이하도록 온라인 홍보의 확대가 필요하다. 둘째, 외국인 관람객을 위해서는 이해하기 쉽고 다양한 전시 안내서와 특화된 교육·문화 체험 프로그램 마련이 필요하다. 셋째, 공연프로그램을 위해서는 공연 기획 전문가 등의 자문을 통한 공연 프로그램 질을 제고 하는 한편, 공연 관람 신청이 편리하도록 홈페이지 관람 안내 정보의 개선이 필요하다.

선박 거주성 향상을 소음 진동 저감 시스템에 대한 실험

서영철,김득봉,김철승 해양환경안전학회 2022 해양환경안전학회 학술발표대회 논문집 Vol.2022 No.06