내시경적 절제로 진단된 폴립 형태의 심재성 낭종성 위염 2예

허종현,조영화,성용완,유재훈,구동영,김갑식,노지훈,문원 고신대학교의과대학 2008 고신대학교 의과대학 학술지 Vol.23 No.2

Gastritis cystica profunda (GCP) is a disease characterized by hyperplastic and significant extension of cystic dilatation of the gastric mucous glands, which results in a cystic lesion in gastric submucosa. It often occurs on the part of gastroenterostomy, but can be found in the stomach without any previous surgery. GCP has variable gross finding including solitary polyps, diffuse ones, submucosal tumors, and rare giant gastric mucosal fold. It is difficult to tell GCP from a cancerous lesion by gross finding that the disease demands a necessary tissue biopsy, though GCP is commonly showed as a benign in the progress. We report a case of GCP in polypoid types diagnosed by endoscopic polypectomy.

"穴과 明堂"의 關係를 통하여 본 韓國傳統建築空間의 中心槪念에 關한 硏究

兪在賢 울산대학교 1979 연구논문집 Vol.10 No.2

本論文에서는 風水地理의 "穴과 明堂"의 關係와 韓國傳統建築空間의 基本要素인 "本殿과 中庭"의 關係를 對應시켜 이를 통해 韓國的 中心槪念을 규명해 보고자 하였고, 이것을 다시 Eliade의 Image of Center槪念과 比較하여 다음의 結論을 얻었다. 즉, 韓國傳統建築은 1. 世界模型(image mundi)를 모방하여 만든 小宇宙(microcosm)이다. 2. 明確 領域槪念인 局을 가지고 있다. 3. 中心으로 향하는 상징인 通路인 抽(axis)를 가지고 있고, 그 進入의 段階마다 상징적인 門(opening)을 가지고 있다. 4. 局의 內部의 中心(center)을 穴이라 하는데 그 穴에 세우는 本殿은 宇宙水(cosmic tree)의 상징이며 이곳이 聖의中心이 된다. 5. 聖의 中心인 穴앞에 中庭(明堂)을 가지고 있고 이곳이 聖과 俗(The Sacred and the Profane)이 만나는 곳으로 俗의 中心이 된다. The pupose of this study is to clarify the Korean "Center" concept by comparing the "Hyul and Myoungdang" relation of Feng-shui theory with the "Main Building and Frontyard" relation of the Korean traditional architecture. I compared the Korean "Center" concept with "The Image of Center" concept by Mircea Eliade and concluded as followings. 1. The Korean traditional architecture is Microcosm imitating Cosmic Image(imago mundi) 2. It has the territorial concept, "Koog"(局) 3. It has the "Axis"(抽) which leads to the "Center" and "Openings"(門) at every stages of entering. 4. It has the "Hyul"(穴) at the center of the "Koog"(局) The Main Building is constructed on this "Hyul" and becomes the Cosmic Tree. The "Hyul" is the Sacred Center of the Korean architecture. 5. It has the "Myoungdang"(明堂) in front of the "Hyul"(穴). The frontyard (Myungdang) is the meetingplace of the sacred and the profane. The "Myoungdang" is the Profane Center of the Korean architecture.

준설토의 건조수축에 의한 강도증가 특성과 지지력에 관한 연구

유남재,이종호,이명욱,김현주 강원대학교 산업기술연구소 2000 産業技術硏究 Vol.20 No.A

This research is results of experimental and numerical works on characteristic of strength increase and bearing capacity in dredged and reclaimed soil due to desiccation shrinkage. For a soil sampled from southern coastal area in Korea, basic soil property tests and standard consolidation test with falling head permeability tests were carried out to obtain consolidational characteristics of soil. Double cone penetration test. laboratory vane test and unconfined compression test were also performed to investigate the change of shear strength with degree of desiccation. Model tests were performed in 1G environment and 30G level artificially accelerated condition by using the centrifuge model test facilities to investigate the bearing capacity of desiccated ground. Test results were analyzed by using the bearing capacity of desiccated ground. Test results were analyzed by using the theoretical and load-settlement characteristics method proposed by Meyehof & Hanna(1978). On the other hands, the numerical technique, using the finite strain consolidation theory considering the effect of desiccation was used to estimate the appropriate time of using heavy construction equipments in field with respect to strength increase due to desiccation.

국내 인터넷상의 비만건강정보에 대한 평가 연구

유재현,손애리 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.6

The interest is closely related to the lives of modern people in the .21st Century. Exchanging information with others over the interest in any place through is possible nowadays and such exchanging information has been developed at rapid speed also in the areas of health and medical care. With increasing interest in their health, the tendency is that the number of the Internet users is on the increase. Such being the case, it has become urgently necessary to assess whether all information regarding health, medical care, products and services offered over the internet benefit the Internet users and the right information can be searched for and accessible. Under such circumstances, they have already developed barometers for such evaluation both at home end abroad, and have been evaluating the sites but the evaluation findings have been negative. This study was to evaluate sites ffering obesity health drawing increasingly keen interest of modern people and attempted to find out about the present conditions on such sites through their cross comparisons. We selected 210 local sites (14 public organizations and association, 34 general hospitals and clinics and 162 commercial organizations) by searching for such key words as obesity and diet at Rankey. com providing rankings in each area. The sites were evaluated and analyzed on the basis of 21 items under eight evaluation criteria such as contents, authorship, purpose, design, aesthetics, functionality, feedback, confidentiality and public interest, and caught hold of quality levels and present conditions of the sites. The research results showed most of the sites rated as short of expectation in respect of their contents and authorship, which amply attested to the necessity for the control of sites in the future as well as in the past. This seems to indicate that such control system as information certification system in the areas of health and medical care is required.

庶民主宅問題累的化現像의 要因分析에 關한 硏究

兪在賢 울산대학교 1978 연구논문집 Vol.9 No.1

한국의 주택문제의 특징은 인구와 주택재고수와 주택공급수와의 상관관계에서 볼 때 동적수급불균형에 의한 양적낙후성과 주택실수규모별 거주자수분포와 상관관계에서 볼때 정적과밀에 의한 질적 작후성으로 요약할 수 있다. 이런한 현상의 요인은 소비자 부담�력의 부족으로 인한 자력건설불가능계층의 누적화 경향과 공급구조의 모순으로 인한 주택문제 누적화 경향으로 분석할 수 있다. 이러한 문제를 해결하기 위해서는 정부 및 민가느이 각 공급주체별로 적절한 소득계층별 대상을 선정하여 각 계층의 실질부담 능력에 맞는 주택정책이 이루워져야 하고 자력건설불가능계층을 위해 정부의 임대주택건설을 위한 과감한 투자가 필요하며 저렴양산 주택건설을 위해 주택산업이 육성되어야 한다. The Characteristics of Korean housing problems are quantitative shortage caused by the unbalance of demand and supply of the view of FLOW, and qualitative shortage caused by overcrowding from the view fo STOCK. The Causes are the increase fo the class without capacity of self-help housing because of lower income and the increase fo housing shortage ratio because of the unreasonable housing supply mechanism. To slove this problems, the housing policy must be established according to the income, level, goverment housing must be concentrated on the rent housing for the lower income groups, and housing industy for the low-cost and mass production must be supproted.

전자선과 불가사리 분말을 이용한 하수슬러지 탈수능 향상

유대현,이재광,이면주 한국환경과학회 2004 한국환경과학회지 Vol.13 No.7

This study was focused on the manufacturing method of a dewatering aid, which would reduce the water content of the sludge cake by enhancing the dewaterability of sewage sludge. The pretreatment technology for sludge by using radiation and among diverse discarded resources were starfish selected as the material to manufacture the dewatering aid. Starfish went through the process of washing, drying, and pulverizing. The starfish powder made in this process was applied to the digested sludge generated at the sewage treatment plant of D City, and its effects were investigated. The starfish powder that was 300 ㎛ in particle size was added to the irradiated digested sludge. After the application of the condensation process, the sludge with the starfish powder added was dewatered using the belt press and centrifuge, which were the traditional pressure dewatering devices. As the result, it reduced the water content of the sludge 20% higher than the dewatered cake with no dewatering aid added and irradiation. When the powder was added, it contributed to less use of the coagulant added. The more irradiation dose, the lower water content did the dewatered cake have and the more coagulant was needed for condensation, which seems to be a disadvantage that can be compensated for by the starfish dewatering aid. A small-scaled treatment of the study to a radiation technology and dewatering aid using a discarded resource confirmed the potential of dewaterability. Based on the results saying that the dewatering aid and radiation technology can improve dewatering effects using the traditional dewatering devices, this pretreatment technology will be expected to be applied to sewage treatment plants.

「民宅三要」를 통하여본 韓國傳統住宅의 配置計劃論

兪在賢 울산대학교 1979 연구논문집 Vol.10 No.2

風水地理思想이 韓國傳統建築에 깊은 영향을 미친 것은 周知의 事實이다. 本論文에서는 住宅에 關聯된 陽宅論書中 韓國人 竹納孫瑜憲이 지은[民宅三要]를 分析하여, 正確히 坐向과 配置가 調査된 住宅의 平面實例와 比較하여 보았다. 이를 통해 風水地理思想이 韓國傳統住宅의 配置計劃에 미친 影響을 確認하고, 아울러 典型的인 吉宅配置 類型을 찾아 보고자 하였다. MIN-TAEG-SAM-YO, written by Korean scholor, Son, Yu-Heon, deals with Yang-Tag-Non, a branch of Feng-Shui theory in which the orientations of the houses are assumed to seriously influence the inhabitants. MIN-TAEG-SAM-YO, meaning "the Three Elements of the Houses" elaborates on the orientational interrelations among the three elements; the Gate, the Pricipal Room and the Kitchen. In the present paper, the contents of MIN-TAEG-SAM-YO are analyzed and a numbe of existing examples are checked to see how they comply to its contents. Finally, the preferable orientational sets are described in reference to MIN-TAEG-SAM-YO.

치조골 복합골절의 정복고정시 탈구치아의 치근관을 통한 배농술의 효과

유재하,김현실,유태민,이지웅,김종배 大韓顎顔面成形再建外科學會 2002 Maxillofacial Plastic Reconstructive Surgery Vol.24 No.5

Treatment of compound alveolar bone fracture consists of reduction and fixation with wound closure of soft tissue laceration. For the proper reduction and fixation, interosseous wiring or splinting of the involved teeth are applied during about 4 weeks. But wound infection around the fracture site may be occurred, because of the presence of devitalized tissues(pulp, bone and soft tissue), residual hematoma and anergy effect of trauma stress. The wound infection results in bone resorption, pulp degeneration and necrosis, wound dehiscence and soft tissue necrosis around the fracture site. Therefore, if the infection will be expected, early proper drainage should be established via the fracture site and root canal of the luxated teeth. The authors treated two cases of compound alveolar bone fracture by the rubber drainage in the fracture site and the endodontic drainage by open canal of the luxated teeth, with the usual reduction and fixation by use of arch bar and resin. The prognosis was more favorable without wound infection, bone resorption, teeth mobility and specific root resorption.

東北亞經濟圈과 한민족의 役割

兪在賢 中央大學校 東北亞硏究所 1994 東北亞硏究 Vol.1 No.-

일반 지각운동을 통한 기초 체력 육성에 관한 연구 : 취학전 및 학령아동을 중심으로

유서현,강재성 仁川敎育大學校 初等敎育硏究所 1979 교육논총 Vol.10 No.-