Poster Session : PS 0831 ; Upper GI Tract : Clinical Factors to Predict Angiographically Detectable Non-Variceal Upper Gastrointestinal Bleeding in Patients Refractory to Endoscopic Treatment

( Tae Hwan Ha ),( Tae Hoon Oh ),( Sung In Yu ),( Min Kim ),( Jong Wook Kim ),( Won Ki Bae ),( Jae Hyung Kim ),( Seung Suk Baek ),( Mi Jin Ryu ),( Ye Na Choi ),( Ji Young Park ),( Eileen L Yoon ),( Tae 대한내과학회 2014 대한내과학회 추계학술대회 Vol.2014 No.1

Background: Non-variceal upper GI bleeding (NVUGIB) is a common medical problem that has signifi cant association with morbidity and mortality. Angiographic detection and subsequent transarterial embolization (TAE) is a primary treatment option when medical and endoscopic treatments fail. We investigated clinical factors that could affect the success of the angiographic detection and prognosis after TAE in patients with NVUGIB refractory to endoscopic therapy. Methods: A retrospective analysis of the clinical data was done in patients with failed endoscopic treatment who underwent angiography for the treatment of acute NVUGIB between May 2002 and May 2013. Patients were divided into detection or non-detection groups according to the presence of bleeding stigmata in angiographic fi nding. Rebleeding defi ned as subsequent bleeding event within 7 days and mortality within 30days were analyzed as outcome parameters after TAE following detection in angiography. Results: A total 45 patients 37 (male, mean age, 65.9±14.9 years) were analyzed and classifi ed as a detection group (n=25, 55.5%) and non-detection group (n=20, 44.6%). Peptic ulcers were the most common cause of refractory NVUGIB. Larger transfusion amount (5.7±3.9 unit vs. 3.5±2.8 unit; P=0.03), prolonged aPTT level (34.2±17.3 sec vs. 21.8±13.8 sec; P=0.01) and short time interval between last endoscopy and angiography (17.5±25.9 hours vs. 34.3±59.5 hours; P=0.04) were found to be signifi cant factors for predicting angiographic detection. TAE was performed in all patients detected in angiography. Rebleeding (44%) was significantly associated with higher Rockall score (8.3±1.5 vs. 6.6±2.4; P=0.046) and mortality (12%) was signifi cantly associated with higher Rockall score (9.3±0.6 vs. 7.1±2.2; P=0.002) and higher level of BUN (55.3±47.4 vs. 27.6±17.4; P=0.01). Conclusions: Clinical characteristics associated with angiographic detection in patients with NVUGIB refractory to endoscopic therapy were severe bleeding, bleeding tendency and early angiographic intervention. The Rockall score is useful parameter for predicting rebleeding and mortality after TAE.

山谷의 對東坡詩 小考

吳台錫 慶北大學校 人文大學 1984 인문학총 Vol.9 No.-

The aesthetic trend in poetry which had been very prevailing in the later Tang(唐) period would not go with the new social conditions since the beginning of the North Song(北宋) dynasty. It was Ou Yang-xiu(歌陽修) who powerfully advocated the practical quality of poetry, and Su Shi(蘇軾), following him, made many great work with a liberal mind. Huang Ting-jian(黃庭堅), Su's junior by nine years, kept contact with him and exchanged poems. We can see fifty four poems of Huang's made relations to Su in the titles. This thesis aims to study the Huang's thought about the society and nature, and other characteristics through examing his reply poems to Su. In the thesis these poems were classified into four kinds. Nevertheless essentially his thought is based on traditional Confucianism; rightousness, sympathy for people and dry erudition which gives a strong impression of him. But it partially involves the Taoism along with Zen Buddhism, both of which were popular at that time. Even though his works are permeated with concerns about the real life, they usually conclude in expressing his wish to return to nature. The two different urges for the engagement in life and escape from it are alternatively intermingled in his poems, which accounts for some characteristic features of his poetry. In conclusion it is thought that in some degrees his poetic theory," Dian Tie Cheng Jin, Huan Gu Duo Tai(點鐵成金, 換育奪胎)" was not properly used in practical writing. But his technological pursuit contributed greatly to the peculiar formation of Song poetry and its completion. Particularly his followers formed a distinctive school, i. e. Jiang Xi Shi Pai(江西詩派) in the South Song(南宋) periods.

컴퓨터 미디어와 컨조인트 분석방법을 이용한 소형아파트 평면구성 요소에 대한 거주자 선호분석 : 김해지역 공동주거 평면디자인 개발을 위한 연구

오찬옥,김석태,최병숙 대한건축학회 2004 대한건축학회논문집 Vol.20 No.5

The purpose of this study was to grasp the housing preference of the occupants living in the apartment complex by using a conjoint analysis and the computer media. The subjects were 108 housewives who lived in the small sized housing units in New Apartment Complex, Gimhae. First, four elements from previous research were selected on the basis of this study: the size of master bedroom and living room, the openness of living room from entrance, the openness of kitchen/dining room from living room, and whether or not a bathtub or a shower is in bathroom. Second, eight floor plans were combined on the results of orthoplan for four elements of unit plan, and visualized by computer media. Then, the subjects answered in order what plan they prefer. The results were as follows: The size of master bedroom and living room was the most important element when the occupants selected unit plan but the openness of living room from entrance was not. By the occupants, the ideal unit plan was suggested as follows; the living room was larger than master bedroom, the kitchen/dining room was separated from living room, and there is a bathtub in bathroom. Also, this preferred unit plan was significantly different according to the occupants' characteristics such as age, family size, family life cycle, and homeownership.

급성 백혈병 환자에서 수두양 피부병변을 보인 파종성 Fusarium 감염 1예와 국내 파종성 Fusarium 감염증에 대한 고찰

오수진,정희선,김준성,김태석,조병식,최수미,김명신,이연수,이석,신완식 대한감염학회 2007 감염과 화학요법 Vol.39 No.5

최근 면역저하환자의 증가와 함에 국내에서도 점차 침습성, 파종성 Fusarium 감염증 보고가 증가하고 있다. Fusarium 감염은 아스페르길루스 감염과 유사한 임상양상을 보이지만 특징적인 피부병변을 동반하고 혈액배양에서 균이 분리되는 경우가 더 많다. 저자들은 급성 림프구성 백혈병으로 진단받고 치료중인 30세 남자 환자에서 중증의 호중구 감소 상태에서 비특이적인 피부병변을 동반한 파종성 Fusarium 혈류감염을 경험하였기에 국내 증례 고찰과 함께 보고하는 바이다. 환자의 초기 피부병변은 구진에서 시작하여 주로 소포성 병변과 일부 통증을 동반한 결절 등 여러 형태로 나타났고, Tzank 도말검사 양성으로 비정형 수두로 오인되었다. 이후 피부병변은 농포로 변하였고, 혈액배양 및 피부 조직검사에서 파종성 Fusarium 감염으로 진단받았다. 환자는 liposomal amphotericin B, voriconazole 병합요법과 G-CSF 투여, 과립구 수혈을 받았으나, 호중구 감소증에서 회복하지 못하고 급성 호흡곤란증후군과 다장기 기능부전으로 사망하였다. 본 증례는 파종성 Fusarium 감염의 경우에도 수두양 병변으로 비특이적인 양상으로 나타날 수 있으므로, 감별진단을 위해 적극적으로 혈액배양과 피부조직검사를 시행해야 함을 보여준다. Recently, we experienced a case of disseminated fusarial blood stream infection with varicelloid skin eruptions, who had suffered from persistent neutropenic fever after salvage chemotherapy for relapsed acute lymphocytic leukemia (ALL). Neutropenia continued in spite of G-CSF and granulocyte transfusion, and he failed to respond to conventional amphotericin B initially, and then liposomal amphotericin B and voriconazole combination therapy. Disseminated fusariosis can be diagnosed by blood cultures in 50% of patients and present skin lesions in more than 80% of patients. So, typical skin lesions are important clue to diagnose of the disseminated fusariosis. However, many skin lesions in immunocompromised hosts are due to various infectious and non-infectious causes. So, this case shows that it is important to obtain biopsy specimens of skin lesions for histopathologic examination, culture and staining. Here, we present our case with the review of the literatures reported in our country, so far.

<王若虛 文學論 硏究>-反江西詩派論의 展開

吳台錫 韓國中國語文學會 1990 中國文學 Vol.18 No.-

악안면 골격 형태에 따른 교합평면각의 변화에 관한 두부 방사선학적 연구

오세윤,김웅철,김지환,이준석,김진완,유진호,김태석 高麗大學校 倂設 保健大學 保健科學硏究所 1999 保健科學論集 Vol.25 No.1

A correlation analysis was made to understand the interaction between the growth patterns of some craniofacial skeletal components and occlusal plane inclination. 5 angular measurements(S.a. Ar.a, Go.a, UGo.a, LGo.a), 6 linear measurements(ACBL, PCBL, RH. MBL. AFH. PFH) and OP/SN. obtained from 83 cephalometric tracing records, were selected and the relationship between the occlusal plane angle and those measurements were analyzed statistically. Ramus Height(r=-0.55), Posterior Facial Height(r=-0.41), were found to be negatively related with Occlusal Plane angle, while Lower Gonial angle(r= 0.35), Saddle angle(r= 0.24) were found to be positively related with Occlusal Plane angle(p(0.05). The results obtained from the above analysis were further assessed with stepwise regression analysis, using Occlusal Plane angle as a dependant variable, and RH, LGo.a and S.a as explanatory variables. Stepwise regression analysis revealed that all the explanatory variables were found to be significant.(p<0.05) [OP/SN] = -8.74-0.33(RH)+0.23(S.a)+0.20(LGo.a). (R²=0.44). This stepwise regression analysis explains, to some extent, the relationship between the growth patterns of some craniofacial skeletal components and the occlusal plane inclination. 1. The inclination of Occlusal Plane angle is noticeably related with the growth patterns of some craniofacial skeletal components, i.e. RH, PFH, Saddle angle and Lower Gonial angle 2. In high Occlusal Plane angle, the Ram us Height tends to be shorter, and the Saddle angle and Lower Gonial angle tend to be obtuse.

치과기공사의 직업만족도 측정을 위한 설문도구의 개발

오세윤,김웅철,김지환,이병기,유진호,김태석,이준석,이주호 高麗大學校 倂設 保健大學 保健科學硏究所 2002 保健科學論集 Vol.28 No.2

Conflicts between individuals are quite natural and they can act as an positive contributing factor not only to the development of an individual but also to the organization to which one belongs. But too much conflicts will always induce dissatisfaction and stresses, which will be destructive and harmful to all of them, and that is why we are always tying to seek(find) out the causes for the origination of conflicts and remedies to cope with them effectively. The present study, as the first one in a series of studies which our researchers contemplate executing, was designed to develop a measure of job satisfaction for dental laboratory technicians. One job satisfaction measure and two job satisfaction related measures, one for faithfulness for the job and the other for environmental characteristics of dental laboratory were newly developed. The newly developed measures were comprised of a total of 38 items, which were each 12 items for job satisfaction and faithfulness for the job and 14 items for environmental characteristics of dental laboratory With the aid of factor analysis for principal components and categorization of items by panel of professionals, items of each measure were grouped into 2-4 subscales. Contribution to internal consistency was the fina) criterion for an item's inclusion in a subscale. Internal consistency reliability of each item was attested through the statistical analysis on the data obtained from 55 structured questionnaires. Reliability of internal consistency of subscales in each measure of job satisfaction and faithfulness for the job ranged from 0.74 to 0.79 and 0.90-0.91 respectively. The result from this research came to draw the following conclusions. 1. Validity and internal consistency reliability of all the items of each measure was attested. 2. The newly developed measure of job satisfaction was found to be appropriate for (measuring the degree of job satisfaction of) dental technicians, as well as for (other) dental office personnels.

영구자석 직류 전동기의 설계에 관한 연구

오승석,정태경 중앙대학교 생산공학연구소 1998 생산공학연구소 논문집 Vol.7 No.1

기존의 자기저항법에 카터계수와 누설 퍼미언스를 개선시켜서 해석 및 설계를 하였다. 누설계수를 도입한 파이형 4단자 등가회로를 이용하여 적절한 자로의 평가가 가능하였다. 또한 해석과 설계후 효율성을 중시한 프로그램을 제작하여 쉽게 사용하도록 하였다. 검토결과 설계 프로그램은 실제의 전동기에 대해 신뢰할 수준의 결과를 산출하는 것을 확인할 수 있었다. 이 프로그램으로 인하여 사용자가 한번의 초기 데이터 입력으로 원하는 특성값이나 설계값을 얻을 수 있게 되어 쉽게 모터를 분석할 수 있게 되었다. To analyze and design a motor magnetic permeance method and numerical methods such as F.E.M. are used. In this thesis, DC motor is analyzed and designed by the permeance method. Modified Carter coefficient and leakage permeance are presented. A magnetic flux path can be approximated properly by using a equivalent πnetwork representation adding the leakage coefficient. Finally, effective and easy-to-use program is realized. Experimental analysis and design with an actual motors proves that this program produces reliable results. There are many experimental coefficient in this algorithms and it makes some design errors. Using of this program an motor engineer can obtain satisfactory characteristic and design value by inputting initial data at once.

아파트 居住者의 平面類型別 平面構成에 대한 要求 : 부산 海雲臺 신시가지 아파트를 중심으로

오찬옥,김석태,박수빈 대한건축학회 2004 대한건축학회논문집 Vol.20 No.11

The apartment has been considered as the representative urban housing type in Korea. For several decades, researchers have tried to propose the diverse dwelling unit plans on the base of the apartment residents' needs. One method to reflect the user needs for the apartment floor plans was to analyze their needs by dwelling size and floor plan type. From this point of view, this study was intended to define the residents' needs and suggest the direction of space planning for the diverse dwelling unit plans, according to the dwelling unit types classified by dwelling size and floor plan type. The 409 apartments residents who lived in Haeundae, Busan were asked about their needs related to the apartment floor plan. The findings were as follows; The dwelling unit size the residents wanted was more than 85㎡ and the number of rooms was ranged from two to four according to the desirable dwelling size. Especially, the residents who were living in the small housing units had the needs of 'one more room' or 'larger size house'. However, the small housing units lack the flexibility in space planning, so the flexible wall system such as partition and built-in closet, or the vertical use of space would be useful. Also, the residents who lived in 85㎡-sized housing units showed more positive responses to the 3-bay type than 2-bay one. Therefore, in the case of 85㎡-sized one, more diverse floor plans of three-bay type should be developed.

브랜딩 아로마 에센셜오일의 항스트레스효과에 대한 실험연구

오홍근,최진영,전겸구,이준석,박동기,최성돈,전태일,김미경,김석범 한국정신과학학회 2001 한국정신과학회 학술대회 논문집 Vol.14 No.-

Objectives: This study was performed to evaluate the antistress effects of two aromatic blends being composed of synergic essential oils and also to differentiate its effectiveness between two. Methods: The subject were 20(10 for men, 10 for women) for vital factors and another 20(10 for mem, 10 for women) for serum catecholamine. Vital factors(blood pressure, pulse), electroencephalograpy, psychological tests(SACL, STAI) and serum catecholamine were applied to the subjects. Results: 1. All two aromatic synergic blends revealed no significant differnce of vital factors after inhalation but stable conditions generally by lowering pulse and blood pressure after inhalation. 2. Both blends were significantly valuable in antianxiety and antistress effects statistically. There were no statistically difference between two blends. 3. There were no significant difference in all brain waves after inhalation of two blends but generally stable brain waves were seen in all areas. 4. There were antistress effects of both blends in accordance of decreased serum catecholamines after inhalation of both blends. There were no significantly difference between two blends statistically. Conclusion: Both two aromatic synergic blends reached effective antistress and antianxiety states after inhalation of each blends. There were no siginificant difference between two blends. Further studies about the effectiveness between the amount of aromatic essential oils and the duration of inhalation should be considered. Also clinical applications of these two aromatic synergic blending oils to develop the aromatic products would be affordable in the future.