루이스 칸의 후기주택작품에서 ‘방’에 드러나는 거주의미 연구

오상은(Oh, Sang?Eun) 대한건축학회 2017 대한건축학회논문집 Vol.33 No.10

The purpose of this study is to analyze on the meaning of dwelling in ‘Room’ of Louis I. Kahn’s Architecture. ‘Room’ is generated by a realization of the nature of space. Nature of all kinds of an institution is in human’s dwell. The characteristics of dwelling analyzed from the ‘Room’ sketch, printed 1971 and his words unfold the senses of dwelling, which is the authenticity of architecture. These features are also linked analyzed with Louis I. Kahn’s three house projects, Esherick House, Fisher House, and Korman House. The phenomenal way acts this study. ‘Room’s is generated showing three characteristics, which are relational relativeness by territory between room and society of rooms, twin phenomena of inside and outside, and availability expressing of one’s self.

이동 통신 시스템 설계에서 전역 최적화 알고리즘의 성능해석

오정근,장은영,이성신,변건식 동아대학교 정보기술연구소 2003 情報技術硏究所論文誌 Vol.10 No.2

In the design of mobile wireless communication system, Base station location is one of the most important parameters. Designing base station location, the cost of equipment makes low by combining various, complex parameters. We can solve this problem by combining optimization algorithm, such as Simulated Annealing, Tabu Search, Genetic Algorithm, Random Walk Algorithm that have been used extensively for global optimization. This paper shows the 4 kinds of algorithm to be applied to the base station location optimization of mobile communication system and then compares, analyzes the results and shows optimization process of algorithm.

팔선주와 알코올의 계속적인 투여가 흰쥐 위점막에 미치는 행태학적 영향

오은상,한두석 원광대학교 치의학연구소 2003 圓光齒醫學 Vol.12 No.2

This study was carried out to compare with the effect of chronic 10% Palsun liquor with 10% ethyl alcohol drinking upon the gastric mucosa of Rats. Sprague-Dawley rats (200~250 gm) were fed 10% Palsun liquor and 10% alcohol instead of water and were maintained on regular feed. They drank about 20 cc of 10% Palsun liquor and 10% alcohol a day. The experimental groups sacrificed after 1, 2, 4 and 8 weeks. The gastric mucosa from the gastric body in vicinity of fundus and the pylorus were fixed in neutral formalin, dehydrated in graded ethanol, embedded in paraffin. Tissues were sectioned and stained with hematoxylin and eosin, and alcian blue pH 2.5. The results were as follows: 1. In all the 10% ethyl alcohol treated group, mucosal epithelium of the gastric mucosa was destroyed a little in some focal areas, but not severely. Some parietal cells covered the damaged areas. The thickness of gastric mucosa was decreased from 12.5±1.79μm of control to 6.5±0.5μm. 2. Mucosal haemorrhage was obserbed in some areas, and the thickness of gastric mucosa was decreased 7.3±0.96μm at 1 weeks after 10% palsun liquor ingestion. However, mucosal epithelium was not destroyed, as was seen in 10% alcohol group and already was recovered to that of normal at 4 weeks. 3. Alcian blue pH 2.5 positive mucosal epithelium was decreased from 1 week in all the experimental groups, but increased again at 4 weeks in 10% Palsun liquor drinking groups. 4. The surface mucous cells of the gastric pit in the body near by the pylorus were decreased in number and the mucous neck cells of the gastric gland also were decreased in number with time in all the 10% alcohol drinking groups. 5. In 8th weeks of experimental group treated with 10% ethyl alcohol, the thickness of gastric mucosa was decreased in some focal areas. However, Palsun liquor treated group was normal. The results suggest that 10% palsun liquor was less destroyed gastric mucosa than 10% ethyl alcohol.

노인의 자아존중감에 관한 연구

오경옥,박인숙,김종임,성은옥 충남대학교 의과대학 지역사회의학연구소 1991 충남의대잡지 Vol.18 No.1

This study was performed to investigate the level of self-esteem in the home residents and institution residents. We used a structured questionnaire in interviewing the elderly. The interviewees were composed of 200 persons in homes and 93 persons in institutions aged more than 60 and they were selected by systemic stratified random sampling. The data collecting period was from June 2, 1988. to August 10, 1988. Data were analyzed by the SPSS computer program mean, percentage, t-test, ANOVA. The results of the study were as follows: 1. The level of self-esteem of the elderly in home was very higher than that of the institutionalized elderly(p<0.000) 2. According to whether they have the monthly income(p<0.05), the level of present life satisfaction(p<0.001), the level of relationship with spouse(p<0.001) and sexual life or not(p<0.001), the level of self-esteem of the home resident group showed differences statistically. 3. According to they have the number of offsprings(p<0.05), the level of present life satisfaction (p<,0.001) and the level of present health status(p<0.01), the level of self-esteem of the institution residents group showed difference statistically.

Whirl Fire와 Pool Fire의 화염 거동에 관한 연구

오규형,강연옥,이성은 한국안전학회 2004 한국안전학회지 Vol.19 No.3

4-panel of Im height and 45cm width were fixed on the 40cmx40cm bottom plate and the opening of the panel comer was 5cm. Diameter of stainless vessel is 10em and its height is 2cm and it located at the center of the bottom plate. 78mL liquid fuel was filled in the vessel and its depth was lcm. Flame temperature was measured with K type thermocouple, and radiation heat of flame was measured with heat flux meter. Flame height and its behavior was visualized with video camera. and mass burning rate was measured by fuel combustion time. According to the development of fire, flame swirling was begin. From the experiment the mass burning rate was larger and the height of flame was higher than the usual pool fire flame. Flame temperature and heat flux also increased far more than the pool fire. Consequently the swirling air flow through the openings between the panel and thermal buoyance contribute to increase of heat release rate, flame length and mass burning rate.

토지이용패턴에 따른 하천수질과 식생분포

오영주,강병화,김병우,김성필,한민수,김진호,나영은 한국환경농학회 2006 한국환경농학회지 Vol.25 No.1

욕창 환자에서 빈혈과 혈청 단백질의 변화

오상향,남기석,이상오,박상일,최은,이양균 순천향의학연구소 2001 Journal of Soonchunhyang Medical Science Vol.7 No.1

Objective : To investigate the pathogenesis of anemia and serum protein alteration in patient with pressure ulcer and proper management method. Method : Eleven patients with pressure ulcer were investigated. To investigate the change of anemia and serum protein between pre- and post-treatment of pressure ulcer, we measured hemoglobin, hematocrit, serum iron, ferritin, transferrin, mean corpuscular volume(MCV), red cell count, serum albumin and globulin before and after healing of pressure ulcer. Result : There was significant increases of hemoglobin, hematocrit, red cell count, MCV, serum iron, ferrtin and transferrin after healing of pressure ulcer(p<0.05). The serum ablumin and A/G ratio were increased significantly(p<0.05). The total globulin and α1-globulin were decreased significantly(p<0.05). There was no statically significant relationship between the ulcer size and the degree of anemia and hypoalbuminemia. Conclusion : This research suggested that anemia and serum protein alteration in patient with pressure ulcer are thought result from chronic inflammatory process. So, anemia and alteration of protein does not require any treatment such as transfusion, iron and albumin supply.

기관골 신생증 1예

오영상,이은우,정종혁,문승원,김수현,김동한,양혁승,박정환,박경옥,강성수,이영직 朝鮮大學校 附設 醫學硏究所 2006 The Medical Journal of Chosun University Vol.31 No.2

Tracheobronchopathia osteoplastica is a rare disorder of unknown cause characterized by the projection of numerous bony or cartilaginous submucosal nodules into the tracheobronchial lumen with sparing of the posterior membranous portion of tracheobronchial tree. In the past, most of the cases were diagnosed as secondary finding at autopsy. Nowaday, the key component of the evaluation is flexible fiberoptic laryngoscopy and bronchoscopy, which typically demonstrates irregular spicules of subrnucosal bone and cartilage projecting into the tracheobronchial lumen and causing various degrees of airway obstruction. A 45 years old man was visited Sunchon St. Carollo hospital due to discomfort on throat. We saw several nodules just below vocal cord via laryngoscope. The computed tomography revealed multiple small calcified nqdules on trachea and both main bronchi. Pathologic finding of bronchoscopic biopsy showed abnormal proliferation of bony and cartilagious nodules in the tracheal submucosa. These fingdings were consistent with tracheobronchopathia osteoplastica. We report here on a case of tracheobronchopathia osteoplastica with review of literature.

실버産業의 活性化 方案

오성동,임은희 朝鮮大學校 2001 經營經濟硏究 = Management and economics research Vol.24 No.2

모 제약회사 근로자들의 직업성 천식 유병률과 약제 분말 노출수준

오성수,최용휴,김은아,이영목,장재길,유장진,박승현,김태균,정수영,김규상,강성규 大韓産業醫學會 2006 대한직업환경의학회지 Vol.18 No.2

목적: 제약회사에서 직업상 천식의 유병 규모를 파악하고 작업공정에 대한 작업환경 측정을 통해 제약회사의 약제 분말에 대한 노출수준을 평가하고자 하였다. 방법: 제약회사에서 약제 분말에 노출되는 근로자를 대상으로 천식을 선별하기 위하여 설문조사 및 진찰, 혈액검사, 폐기능 검사 그리고 피부단자시험을 실시하였고, 각 부서별 공정에 따라서 총분진과 항생제 또는 효소제 분말에 대한 작업환경 측정을 실시하였다. 직업상 천식이 의심되는 근로자에 대하여 기관지과민성에 대한 검사(메타콜린을 이용한 비특이 기관지유발시험)와 약제 분말 기관지유발시험을 실시하여 확진하였다. 결과: 설문조사 및 진찰에서 작업 관련 천식 증상이 있는 근로자는 11명(34.4%)이었고, 약제 분말을 이용한 피부단자시험에서 1+ 이상 반응을 보인 근로자 10명(31.2%)이었다. 비특이 기관지유발시험 결과 8명(25.0%)이 양성(PC20 ≤16 mg/ml)이었다. 약제 분말 기관지유발시험을 통해 직업상 천식으로 확진된 근로자는 5명(15.6%)이었다. 작업환경 측정에서 원료를 충진하거나 투입하는 작업 그리고 정립작업에서 약제 분말에 대한 노출이 많았다. 결론: 제약회사에서 직업상 천식은 주로 제조공정 중 약제 분말에 노출된 근로자에서 발생하여, 증상 및 직업성 천식의 유병률이 높았다. 따라서 원료를 충진 또는 투입하는 작업과 정립작업 등 제조과적에서 약제 분말 노출을 줄이기 위한 세심한 주의가 필요하여, 약제 분말을 취급하는 근로자에 대해서는 천식 증상 조사뿐 아니라 정기적으로 피부단자시험, 비특이 기관지유발시험 등을 실시하여야 할 것이다. Objectives: After the investigation of one worker with occupational asthma, we surveyed the preva- lence of occupational asthma and the exposure level of pharmaceutical dust of 32 workers in a pharmaceutical company. Methods: Thirty-two of the 90 employees participated in the survey which consisted of questionnaire, blood sampling, spirometry and skin prick tests with 8 common allergens as well as 9 antibiotics and 2 enzymes. Various indices of the working environment were also measured. Subjects who had a symptom suggestive of work-related asthma or positive skin prick test were further investigated by PC20 methacholine. Nine subjects who had a PC20 result of 16 mg/ml or less (n=7) or had work-related symptoms and positive skin prick test (n=2) were referred to undergo a specific bronchial provocation test to phar- maceutical dust in an academic allergic disease center. Results: Eleven of 32 workers (34.4%) had a work-related symptom suggestive of occupational asthma. Ten (31.2%) showed positive skin prick test. 8 (25.0%) had a PC20 result of 16 mg/ml or less (indicative of significant bronchial hyperresponsiveness), and 5 (15.6%) had a positive result on the specific bronchial provocation test. Exposure levels of stuffing, input of raw materials and screening process were relatively high. Conclusions: This survey showed that pharmaceutical workers have an increased risk of occupational asthma. Although pharmaceutical factories maintain a relatively good working environment, careful control of respiratory tract exposures, especially during stuffing, input or raw materials and screening process, is important to prevent occupational asthma. Pharmaceutical workers need to undergo regular skin prick and methacholine bronchial provocation tests, as well as asthmatic symptom survey, to ensure the early detection and prevention of occupational asthma.