韓國觀光의 背景과 宿泊施設의 發展形態

吳政換 경기대학교 호텔경영연구소 1992 호텔경영연구논총 Vol.- No.1

It is true that the on tourism is in itself so boundless that there has been a wide difference in its objects and research methods. However, since so far studies in this special field have been primarily made from the economic and social point of view, today, the need for a scientific research on hotel business seems to be becoming more and more acute to meet the increasing demand for international tourism as a whole. In this study I have a comparative study on the course of shift in accommodations from the angle of social science and history. But no one denys that the hotel business in tourist industry has proved to be the most viable business in that it excells others in profit, the acquisition of foreign exchanges, the effect of the increase in employment, and the outstanding contribution to the promotion and dissemination of social culture. Also seen from the management's viewpoint, the hotel industry is so effective in increasing fixed assets that today it has come to play a decisive role in the promotion of service industry. For this reason, today the lodging industry has come to be called the second important business in human history. Since there was no any historical record to be found before the emergence of modern hotels as a large-scale enterprise, to say nothing of any theoretical researches on the process of transition in hotel management, this study seems to be valuable as well as meaningful. Especially in Korea, the conception of hotel seems to have been derived from Western civilzation, and it is only since the late nineteenth century that with Korea's open-door policy, a few hotels such as Daebul Hotel, Sontag Hotel, and Station Hotel, have come into being for the first time in Korea even under the Japanese colonial rule. Since, especially in the range of the study of tourism, the historical form of study can be directly assembled into the history of tourism or hotel management, I have suggested in this study a historical method of research including the history of hotel management in tourism in general as a basic subsidiary science of the general theory of tourism. Finally, I can only that future students of hotel management may derive some little help from my labours. And it is my earnest desire to thank the writers for the invaluable information and suggestions accorded to me this study.

대기압 Ar-N₂ 열플라즈마를 이용한 비정질 붕소로부터 입방정 질화 붕소 나노입자 합성

오정환,김민석,홍승현,김태희,최수석 한국진공학회 2020 한국진공학회 학술발표회초록집 Vol.2020 No.8

調理士 養成方案에 관한 硏究

오정환,나정기,차길수 경기대학교 호텔경영연구소 1997 호텔경영연구논총 Vol.- No.5

초기질병 진단을 위한 자기기전력 의료시스템의 개발

오정환 대한기계학회 2009 대한기계학회 춘추학술대회 Vol.2009 No.5

Helicobacter pylori와 위 미생물무리

오정환 대한상부위장관ㆍ헬리코박터학회 2016 Korean Journal of Helicobacter Upper Gastrointesti Vol.16 No.2

After completing the human microbiome project, the microbiota has begun to make a mark. Among trillions of microbes in the human microbiome, microbiota in the gastrointestinal tract play significant roles in maintenaning hemostasis of the body. Most research have focused on the gut microbiota. The stomach, which secrets strong acid was regarded as a sterile environment from bacteria; however, the discovery of Helicobacter pylori has changed this paradigm. In this review, we examined the association between H. pylori and gastric microbiota. H. pylori might change the microbiota composition in the stomach as well as the intestine. Probiotics might improve H. pylori associated inflammation in the stomach. In addition, the results of adding probiotics to standard H. pylori therapy are summarized based on recent studies. Microbiota can be a useful tool for preventing or treating human diseases in the near future. (Korean J Helicobacter Up Gastrointest Res 2016;16:59-67)

미국의 체육교과 교육과정 개혁 방향에 관한 교사양성 지도자들의 견해: 표준과 표준화 사이에서

오정환,박석 경인교육대학교 교육연구원 2022 교육논총 Vol.42 No.4

본 조사는 미국의 학교체육 교육과정 개혁 방향에 관한 교원양성 지도자들의 견해를 탐색하고자 하였다. 네 가지 유형의 미 대학으로부터 체육교육 분야에 종사하고 있는 27인의 대학 교수자들이 공식, 그리고 비공식 면담에 참여하기 위해 유목적적으로 표집되었다. 귀납 분석된 구술면담자료는 기존 문헌과 통합적 학교개혁모형의 이론적 근거에 기초하여 연역적으로 검증 및 재해석되었다. 분석 결과에 기초하여, 폭넓은 의미로 명시된 체육교과 학습표준은 지역 자율권과 지방 자치를 활성화시켰던 반면에 전국을 가로질러 이질적인 수많은 표준학습프로그램의 만연을 초래하였다. 학교체육이 교과목 사이에서 적절한 교과로서의 안정성을 확보하기 위해 광범위한 변화가 필요한 시점이다. 하지만 지역 수용력이 결여된 획일적인 국가교육과정은 사회문화적 이질성과 지역적 다양성의 관점에서 그리 바람직한 개혁으로 보이지 않는다. 표준적 지식의 권력 재생산, 그리고 국가개혁에 대한 지역 독립체들의 반감 및 저항 등의 이념적 문제를 발생시킬 소지가 있다. 획일화 전략을 통한 학교체육 교육과정의 완전한 표준화를 추구하기보다는 현행 표준학습모델의 점진적인 개정을 통해 체육교과 프로그램을 개선해 나아가야 할 필요가 있다. 체육교과 교육과정은 지역 수용적이고 개별 학습자의 문화 및 요구와 기호를 바탕으로 발전해 나아가야 할 것으로 사료된다.

조선시대 「資治通鑑」의 간행과 유통에 관한 연구

오정환,송일기,김유리 한국서지학회 2011 서지학연구 Vol.50 No.-

This research is a bibliographical investigation on how many the Zizhitongjian(資治通鑑) was published, and how it was circulated in the Joseon Dynasty. To satisfy the research purpose, this research identified the existence of publication records and woodblocks through The Annals of the Joseon Dynasty(朝鮮王朝實錄), The Daily Records of Royal Secretariat of the Joseon Dynasty(承政院日記) and the catalogs of woodblocks. Based on this investigation, an accurate bibliographic catalog was made and analyzed by examining the real Zizhitongjian and correcting errors in the catalog. As a result, this research found out that 3 of the publication records, books printed with Gabinja and Musinja types still remained. Woodblocks of Zizhitongjian recorded in the catalog of woodblocks were not found, and their woodblock prints do not exist, either. This reveals that Zizhitongjian published in the Joseon Dynasty was not widely distributed around the country. Among the existing 55 volumes of Zizhitongjian, 19 were published in the Joseon, and 24 and 12 were published in China and Japan, respectively. This result evidences that imported editions of Zizhitongjian supplemented the insufficient supply. 이 연구는 조선시대 「자치통감」이 얼마나 간행되었고 어떻게 유통되었는지 알아보기 위해 서지적 방법으로 고찰한 논고이다. 이를 위해 「조선왕조실록」, 「승정원일기」 등 문헌기록과 책판목록을 통하여 간행기록과 책판의 존재 여부를 확인하였고, 고서목록을 통하여 현존본을 조사하였다. 이를 근거로 소장기관을 방문하여 실물의 확인과 조사를 통해 기존 목록의 오류를 수정하고 정확한 서지목록을 작성하여 분석하였다. 그 결과 간행사실이 확실한 기록은 3차례, 현존본은 초주갑인자본과 무신자본 2종이 밝혀졌다. 각종 책판목록에 기록된 「자치통감」 책판은 발견되지 않았고, 현존하는 목판본도 없었다. 간행사실과 책판의 부재는 조선시대 국내에서 간행된 「자치통감」에 의해 널리 유통되지 못했다는 사실을 말해준다. 현전하는 「자치통감」 55건 중 조선본은 단지 19건에 불과하고, 그 외에 중국본은 24건, 일본본은 12건으로 밝혀져 부족한 수요는 외국본의 수입으로 충당한 사실을 보여준다.

골격성 3급 부정 교합을 지닌 법랑질 형성 부전증 환자의 복합적 치료

오정환,김학렬,황윤태,김여갑,류동목,이백수,윤병욱,전준혁,Oh, Jung-Hwan,Kim, Hak-Ryeol,Hwang, Yoon-Tae,Kim, Yeo-Gab,Ryu, Dong-Mok,Lee, Baek-Soo,Yoon, Byung-Wook,Jeon, Joon-Hyeok 대한악안면성형재건외과학회 2007 Maxillofacial Plastic Reconstructive Surgery Vol.29 No.1

법랑질 형성부전증은 전치부 개교합과 같은 골격적인 문제를 자주 동반하며, 이러한 경우 구강악안면외과, 보철과, 보존과, 교정과 의사들이 함께 치료하여야 한다. 본 증례는 법랑질의 약화와 치아 우식증 등의 이유로 일반적인 교정치료를 시행할 수 없어 보철적 방법으로 치료하였다. 보존적, 보철적 방법을 이용하여 술전 교정과 같은 안정된 교합을 형성하였다. 악교정 수술을 시행하고 SAS 등을 이용하여 악간고정을 시행하여 양호한 결과를 얻을 수 있었다. Amelogenesis imperfecta (AI) is a hereditary disease that affects enamel formation. The patients with AI have esthetic and functional problems due to damage of multiple teeth. So most AI patients resolve these problem through the conservative and prosthodontic treatments. In our case, It was difficult to obtain good results in means of conservative and prosthodontic treatments, because the AI patient had skeletal Class III malocclusion. Moreover, because of vertical dimension loss due to severe dental caries and maxillofacial skeletal disharmony, the ordinary prosthodontic treatment was troublesome. So we planned orthognathic surgery to resolve these problems. After the endodontic treatment, temporary restoration was delivered for stable post-operative occlusion. Then orthognathic surgery was done, and final restoration was delivered in stable period. We obtained satisfactory results in esthetic and functional aspects through multidisciplinary management(conservative treatment, prosthodontics and orthognathic surgery).

인공진피($Terudermis^{(R)}$)와 부분층 피부이식을 이용한 전완피판 공여부 수복

오정환,Oh, Jung-Hwan 대한악안면성형재건외과학회 2007 Maxillofacial Plastic Reconstructive Surgery Vol.29 No.3

The radial forearm fasciocutaneous flap(RFFF) is a well-known flap for the reconstruction of oral and maxillofacial defects. It was first described by Yang et al. in 1981 and Soutar et al. developed it for the reconstruction of intraoral defect. RFFF provides a reliable, thin, and pliable soft tissue/skin paddle that is amenable to sensate reconstruction. It also has a long vascular pedicle that can be anastomosed to any vessel in either the ipsilateral or contralateral neck. However, split thickness skin graft(STSG) is most commonly used to cover the donor site, and a variety of donor site complications have been reported, including delayed healing, swelling of the hand, persistent wrist stiffness, reduced hand strength, and partial loss of the graft with exposure of the forearm flexor tendon. Various methods for donor site repair in addition to STSG have been developed and practiced to minimize both functional and esthetic morbidity, such as direct closure, V-Y closure, full thickness skin graft, tissue expansion, acellular dermal graft. We got a good result of using artificial dermis($Terudermis^{(R)}$) and secondary STSG for the repair of RFFF donor site defect esthetically and report with a review of literature.

Legendre 기호와 암호학

오정환,김철 한국정보보호학회 1992 情報保護學會誌 Vol.2 No.2