대동맥 협착증과 동반된 출혈성 위장관 동정맥 기형에서 Estrogen-Progesterone 치료 1예

김도연,김화정,김효정,남준식,박수영,박영미,신정은,주미순,황민규,정혜경,손혜영,이선영,이한주 大韓消化器內視鏡學會 1999 Clinical Endoscopy Vol.19 No.부록2

엠보싱 알루미늄 판재의 기계적특성과 스프링백 평가 (제1보)

김영석(Kim, Young-Suk),조준행(Cho, Jun-Haeng),Van-Cuong Do,신동우(Do, Van-Cuong) 한국산학기술학회 2015 한국산학기술학회논문지 Vol.16 No.2

엠보싱된 알루미늄 판재는 표면적이 증가하여 방열효과가 뛰어나고 가공경화에 의해 굽힘강성이 증가하여 자동차 열차단기에 널리 사용된다. 하지만 판재의 특성상 주름발생률이 높아 프레스 성형에 많은 제약이 따른다. 본 연구에서는 3차원 구조 알루미늄 판재의 프레스 성형성 평가를 위한 기초연구로 3차원 구조 엠보싱 콘 형상 판재의 기계적특성을 평가 하고 굽힘실험을 통해 프레스 가공 후 발생하는 스프링백을 정량적으로 평가하였다. 엠보싱 판재는 패턴의 방향에 따라 인장특성이 상이하다. 특히 평행 엠보싱 시편의 경우 항복응력이 감소하며 대각 엠보싱 시편의 경우 항복응력이 증가하게 되고 영률의 감소가 크게 나타난다. 그 결과 굽힘 성형가공 후에 스프링 백에 영향을 미친다. Embossed aluminum sheets were been used in heat insulation purpose for automative exhaust parts because of increasing their surface areas and stiffness reinforcement. However, there are many restrictions because of high rate of wrinkle occurrence on press working. We have performed the tensile and bending tests for embossed sheets to clarity its mechanical properties and springback characteristics. Embossed aluminum sheets showed a different flow stress after plastic yielding due to flattening the embossed cone shape. Above all, yield stress of parallel embossed specimen decreases while its diagonal one increases and the decrease of young’s modulus in the embossed sheets contributes to the increase of springback amount.

Trichophyton verrucosum infection in Korea: Analysis on 224 patients from 1976 to 2015

( Dong Hyuk Eun ),( Jun Hong Park ),( Sun Young Moon ),( Yong Hyun Jang ),( Seok-jong Lee ),( Do Won Kim ),( Yong Jun Bang ),( Jae Bok Jun ),( Weon Ju Lee ) 대한피부과학회 2016 대한피부과학회 학술발표대회집 Vol.68 No.2

Background: Trichophyton (T.) verrucosum is a dermatophyte causing ringworm in cattle, distributed worldwide. It can be responsible for various inflammatory lesions of skin and scalp. In Korea, kerion celsi caused by T. verrucosum was first reported at 1986 in the southeast province of Korea. Since then, many patients infected with T. verrucosum have been reported in Young-nam province. There are few long-term studies about epidemiological characteristics of T. verrucosum. Objectives: To investigate the clinical and epidemiological characteristics of T. verrucosum infections in Korea. Methods: A total of 224 patients were diagnosed as T. verrucosum infection by fungal culture from 1976 to 2015. The data were based on a retrospective survey of medical records. Results: The annual incidence of patients with T. verrucosum infection had been increasing since the report in 1986. The number of patients showed a peak in 1988. After 2000, the number of patients had been decreasing. Female to male ratio showed a 1.2-fold predominance of female infection. And more than 15-year-old group was 59.4% of total patients. T. verrucosum infection was most commonly seen in spring and was found predominantly in patients living in rural areas. Face was most frequently involved, followed by arms. Conclusion: These findings provide useful information for understanding of T. verrucosum infection and future dermatophytosis prospects.

개발제한구역의 활용방안에 관한 연구

도영준 호남대학교산업기술연구소 2009 산업기술연구논문집 Vol.15 No.-

1971년 지정된 개발제한구역은 30여년 만에 개정되어 광주광역시의 경우 부분해제의 과정 중에 있다. 우선해제집단취락, 일반조정가능지역, 국책 및 지역현안사업 등 세 가지 형태로 해제대상지가 선정되었고 선 계획-후 개발의 전제아래 일반조정가능지역은 활용방안이 논의될 시점에 이르렀다. 해제대상지의 현실적인 가장 유력한 개발방안은 공공주택건설사업인데 이는 제한적인 토지자원 및 사업성 측면에서 비롯된 것이나, 문제는 단조로운 개발행태를 막고 다양한 개발방안을 통해 지자체의 현안문제를 해결하고 미래지향적으로 토지자원을 활용하는 일일 것이다. 고령화에 대비한 노인주거복지시설을 포함하는 공공주택사업, 지자체의 권역 중심성을 강화하고 성장잠재력이 큰 물류 및 유통단지의 수요를 감안하는 조성사업, 체육시설의 이전 설치와 더불어 도심의 압측개발 및 해제대상지의 적절한 활용을 연계하는 사업 등이 추가되어 다양한 개발 방안으로 논의되어야 할 것이다. The Green Belt designated in 1971 revised after 30years from then is under the partial cancelation in Gwang-Ju. The cancelation areas are selected by 3 types such as the preferential cancelation group settlement, the general & adjustable areas, a national policy and provincial pending business. So it comes to the time that the practical plans will be discussed in the general & adjustable areas under the premise of first plan-second development. The most realistic and prominent development plan on the cancelation areas is the construction for public housing and this was arisen from the aspect of restrictive land resource and business. But it will be the problem that the construction for public housing prohibits the type of monotonous development and solves the pending problems of a local autonomous entity through the various development plans and makes use of future-oriented land resource. The diverse plans have to be discussed in addition to these; 1) the public housing business including the residential & welfare facilities for the aged as a preparation of an aging, 2) development business intensifying the district centrality of a local autonomous entity. being considered with the demand of physical distribution and circulation complex which potential growth is great, 3) the business which is connected with the condensational development of downtown and the good use of cancelation areas with the trans-location of physical training facilities.

자연방사선량중 ^222 Rn 기여성분 정량해석

전재식,오희필,채하식,이병영,김도성 충남대학교 기초과학연구소 1989 연구논문집 Vol.9 No.-

옥외 라돈이 호흡기관에 주는 선량을 측정·평가할 목적으로 CR-39 비적검출기를 내장한 라돈 컵을 사용하여 대기중 라돈농도를 측정하였다. 직접형 검출기 및 개방 컵과 필터 컵의 구조를 갖는 CR-39 비적검출기에 대한 라돈검출인자는 공기중의 농도가 잘 알려진 표준라돈 조사시설에서 이들 검출기와 라돈컵을 일정기간 조사하여 결정하였다. CR-39를 70℃, 30% NaOH용액으로 220분간 화학부식하였을 때 직접형 검출기와 개방 컵, 필터 컵에 대한 라돈검출인자는 각각 0.273, 0.0813, 0.0371 tr㎜^-2/(37Bqm^-3·d)였다. 또한 1988년 5월에서 1989년 3월까지 대전(충남대학교)에서 측정한 대기중의 라돈농도는 개방 컵에 의한 결과는 2.74-18.87Bq/㎥(0.07-0.5pCi/ℓ)로서 연평균 8.25Bq/㎥(0.22pCi/ℓ)이었으며, 필터 컵에 의한 결과는 1.67-19.76Bq/㎥(0.05-0.54pCi/ℓ)로 연평균 8.18q/㎥(0.22pCi/ℓ)이었다. 그리고 대기중의 라돈농도에서 ^(220)Rn의 기여성분은 무시할 수 있을 정도인 것으로 판단되었다. 측정한 옥외 대기중의 라돈농도와 부위별 폐선량모형으로부터 ICRP 표준인의 호흡기관에 대한 유효선량당량률은 약 60nSv/h(0.5mSv/y)로 평가되었다. A study for the assesssment of dose given by outdoor radon to respiratory system has been carried out by making use of radon-cups containing CR-39 plastic track detectors. Detection efficiencies were determined by irradiation of the radon-cups in a standard radon chamber of known concentration. Thus determined detection factors of CR-39 plastic track detedtor in bare, open cup and filtered cup geometry are found to be 0.273, 0.0813 and 0.0371tr㎜^-2/(37Bqm^-3·d) respectively, which are chemically etched in 70℃, 30% NaOH for 220 minutes. The outdoor radon concentrations measured at Taejeon(Chungnam National University) from May 1988 to March 1989 are in the range of 2.74-18.8Bq/㎥(0.07-0.51pCi/l) by open cup and 1.67-19.76Bq/㎥(0.05-0.54pCi/l.) by filtered cup. The annual averaged value of the measured outdoor radon concentration is 8.2Bq/㎥(0.22pCi/l). Corresponding effective dose equivalent rate to respiratory system of ICRP standard man is assessed to be 60nSv/h or 0.5mSv/y.

土地區劃整理事業 地區內 土地利用計劃 比較 硏究(I) -光州廣域市-

都榮準 호남대학교 산업기술연구소 1997 산업기술연구논문집 Vol.5 No.-

本 硏究는 光州廣域市에서 施行하고 있는 13개 土地區劃整理事業 地區의 現況을 調査하여 土地利用計劃 특히 公共施設 用地에 대해 分析하였다. 그 結果 事業地區의 各種 平均은 面積 0.99㎢, 事業施行者는 光州廣域市, 換地方法은 面積式 換地, 公共施設用地率 33.4%, 道路率 28.4%, 公園率 1.8%, 減步率 38.5%를 보이고 있다. 土地區劃整理事業에서는 公共施設 用地率이 包含되는 減步率이 重要하므로 이 減步率을 適正化할 必要가 있다. 따라서 본 硏究는 Ⅰ段階 硏究로 이것들에 대한 總論的인 改善 方案을 提示한다. By serveying the condition of thirteen land readjustment areas which are carried out by Kwang ju city government, the landuse planning on public facility sites are analysed. The outcome of this study shows that average size of land readjustment area is 0.99㎢, the method of exchange land is area type, the ratio of public facilities areas, road areas and parks and reduction of land is 33.4%, 28.4%,1.8% and 38.5% respectively. The proper reduction ratio of land is required because it is included importantly in the ratio of public facilities areas. As a first step, the general improvemint measures are presented on this study.

都市空間構造의 理論的 考察

都榮準 호남대학교 1999 호남대학교 학술논문집 Vol.20 No.2

Full-scale industrilization started progress of the manufacturing industry after Industrial Revolution. This process concentrated to cities many a population and industry on the ground of the urbanization, Metropolis the like of Seoul dwelling over 10 billions persons was born. Urban is formed a components of land·population·facility and activity. If it concentrated to many a population in a space, the housing problems occur, it is indispensable to solve for a large scale develop land for housing. After all, farming land transformed to a site and built-up areas are sprawled to develop land for housing. Namely, landuse transforming get accomplishing in urban have effect to transformed and sharp of urban structure. Urban structure become an important planning element, to presentation the urban pattern and physical of expansion a direction.

情報化 都市의 開發戰略에 관한 硏究

都榮準 호남대학교 정보통신연구소 1998 정보통신연구 Vol.8 No.-

The city of 21 century will be information towns supported by high technology. The purpose of this study is to formulate concepts of the informationalized city, and set up development strategies. Furthermore, the types of informationalized cities, such as New York, Amsterdam, London and Kumamodo etc, are classified by types of metropolis, new town and center for center for industry and information. This study takes aim at using this article as a fundamental data to achieve Kwang-Ju as a regional center of North-East area with quality of good environment oriented high technology.

假想都市 時代의 都市政策에 관한 硏究

도영준 호남대학교 2003 호남대학교 학술논문집 Vol.24 No.2

21세기 도시정책의 개선방안에 관한 연구

도영준 호남대학교 대학원 2004 호남대학교 대학원 논문집 Vol.4 No.-

Many changes are expected in the various areas in the 21st century such as a further maturity of local autonomies and citizen societies, expansion of virtual spaces taking advantage of an innovation of cyber technology, appearances of bio-technical industry and tourism and cultural industry, and the like. Therefore, municipal policies have come to meet a new aspect essentially. A municipal policy is a systematic action to establish the objectives that bring up the general matters in a city to a right direction including lands, industries, welfare, administrations, etc. and to execute those justly. A central government or a local government diagnoses matters in the city and then find out the resolving methods using a systematic measure of municipal polity, and whose effects to the society are great. The municipal policy in a city in Korea should be directed to clearly defined ideas and objectives while confronting with the 2lst century. The objectives of the study lie in finding out certain ideas and subjects which should be directed in a Korean municipal policy while considering on what subjects and policy programs would be realized and the future images of a Korean city 20 years later from now on. The essential subjects of a municipal policy have been accessed by dividing with six major parts in the study including "municipal policy of the citizen participation type", "development of a environmentally kinship city", "traffic policy centering on human beings", "municipal policy to increase a competence at a city", "humanistic cultural and welfare policy", and "integral and metropolitan administrational policy to a city" and detailed policy programs have been found out in each of the parts. And the priority orders and execution times have been found out to apply for the municipal policies in each of the parts even more effectively and a financial support planning from the central government to execute a municipal policy effectively has been investigated as well. However, the municipal policy programs in the 21st century that have been suggested as results of the study have a critical limit that it has been surveyed with a viewpoint at the present time by themselves only. Therefore, a more suitable municipal policy in the 21st century would.