병원정보시스템이 의료기관 성과에 미치는 영향

김상아,박웅섭,이상엽,이승근,송재석,이상욱,곽연희,박성준 關東大學校 醫科大學 醫科學硏究所 2003 關東醫大學術誌 Vol.7 No.1

This study is conducted to established integrated principal framework for the effects of the Hospital Information System(HIS) specially Physician Order Entry system(POE), Laboratory Information System(LIS), and Picture Archiving and Communication System(PACS) on the performance of medical institute. We had reviewed and analyzed the literature of POE, LIS, and PACS, and then formulated principal framework. In conclusion, the implementation of HIS could improve the satisfaction of medical staff and reengineer the work process, and those leaded improving the quality of service, and that also leaded increasing the number of patients and case mix of disease, and then those leaded increasing the performance of medical institute.

韓國 自生 범부채(Belamcanda chinensis (L.) DC.)의 種子發芽에 關한 硏究

朴潤点,劉成吾,崔權雄,鄭然玉 한국화훼연구회 1995 화훼연구 Vol.4 No.1

These studies were carried out to investigate the seed germination of Belamcanda chinensis (L.) DC. The results obtained are as follows : 1.Optimum temperature of seed germination was 25℃, and the seed germination rate was raised to 92% by 20/30℃ alternative temperature treatment. 2.Under the condition of moist low temperature storage, the germination rate was 53% at 42 days after sowing, but showed the germination rate of 11% at same period with dry low temperature storage. 3.The germination rate was higher in the light condition than in the dark condition. 4.The germination rate was higher when the seed coat was removed than when the seed coat was not removed or the seed coat was stratificated. 5.The germination rate was 80% with 100ppm GA3 treatment, and 76% wihh soaking treatment of 1% KOH solution for 24 hours.

TiO₂ 광촉매를 이용한 Atrazine과 PCP의 분해

박재홍,안상우,장순웅 한국물환경학회 2004 한국물환경학회지 Vol.20 No.6

The photocatalytic degradation of atrazine and PCP, a endocrine disruptors, has been investigated over TiO₂ photocatalysts under ultraviolet (UV) light irradiation. The effect of operational parameters, i.e., pH, light intensity and persulphate concentration on the degradation rate of aqueous solution of atrazine and PCP has been examined. The results presented in this work demonstrate that, as pH and the light intensity increased, the photocatalytic reaction rates were enhanced. Individual use of TiO₂-persulphate was far more effective than using only TiO₂ in atrazine and PCP removal. Based on the overall experimental results, the photocatalytic oxidation of atrazine and PCP with the coated TiO₂ photocatalyst is found to be very effective under the operational conditions delineated in this study.

광주·전남지역 재실의 건축적 특성에 관한 연구

박강철,이상선,신웅주 조선대학교 지역사회발전연구원 2003 地域發展硏究 Vol.8 No.1

This study is to examine the actual conditions of the houses built for ancestral rites in Jeonnam region with them located at Hwasun-gun, Jangseong-gun and Gwangsan-gu in Jeonnam through the process of literature survey, measurement and analysis. The results of this study are as follows. It is found that the location of the houses built for ancestral rites is mostly found at mountain in back of the village, followed by inside and back of the village. According to the period, it was built distant from the village earlier and it was difficult to approach them and was closed space for family, but it has been opened and generalized to the public people because it was built back or inside the village. The location of the houses built for ancestral was mostly 二-letter type, followed by 一-letter type. 一-letter type can be classified according to the number of rooms. The three rooms type has the basic type of "R1-F-R2〔WVF〕", extra type of "R1(Rs)-F-R2(Rs)〔WVF〕" and division type of "R1/Rs-F-R2/Rs〔WVF〕". the four rooms type has the basic type of "R1-F-F-R2〔WVF〕", extra type of "R1/Rs-F-F-R2/Rs〔WVF〕", division type of "R1(Rs)-F-F-R2〔WVF〕" and other type of "R1(Rs)-F-F-R2/Rs〔WVF〕". The five rooms type has four types such as the basic types of "R1-F-F-F-R2〔WVF〕", "S-R1-F-F-F-R2〔WVF, WVL〕", the extra type of "R1/Rs-R/FH-F-F-R2〔WVF〕" and the division type of "R1/Rs-R/R-F-F-R2〔WVF〕".

MONITOR의 전면에서 방출되는 전자파를 줄이기 위한 BLOCK 기술의 개발

박석웅,김상수,오재석,김병철 金烏工科大學校 1997 論文集 Vol.18 No.-

In this paper, blocking technique for reducing electromagnetic waves emitted from the front of the monitor is studied. Through amplification circuit constructed with OP AMP and Transistor, the input signal from the side of CRT was inverted and amplified. This signal is emitted to the front of CRT through an Antenna constructed with Wire to reduce electromagnetic waves coming out from the front of the CRT.

민감도분석을 利用한 흡착전처리 UF공정에서의 입자거동에 관한 硏究

박규홍,김성순,이 웅 中央大學校 建設環境硏究所 1997 環境科學硏究 Vol.8 No.-

To minimize fouling in ultrafilitration process, pretreatment such as coagulation, ozone, or activated-carbon is required. In this study, activated carbon adsorption was applied as pretreatment to UF process. Batch experiments were conducted to test the performance of ultrafiltration following activated carbon adsorption. The model of particle trajectory was used to compare with the experimental results. Sensitivity analysis was also performed to predict the better operation conditions in adsorption and ultrafiltration. Sensitivity analysis showed that the linear velocity was one of the main factors to maintain the high permeate flux in the pretreatment process using activated carbon. Fouling would be efficiently decreased by the active lateral-migration of suspended particles when the linear velocity of higher than 80cm/sec was used.

역사문화적 공간의 保全을 위한 基礎的 硏究 : 전라남도 5개 사찰을 중심으로 Centering on the 5 Temple Complexes in Chonnam Province

박강철,나상훈,김영필,김재웅 朝鮮大學校 建設技術硏究所 2000 建設技術硏究 Vol.20 No.1

According to the officially accepted date, the arrival of Buddhism at Korea took place in 372 A.D. Priest Sundo, a Chinese, was welcomed by the ruler of the Koguryo Kingdom, Sosurim(l7th king), in t h e first year of his reign. Since that, Buddhism has existed to present time, making lots of historically cultural matters. Originally, a buddhist temple area is a scared space which monks practice meditation. But nowadays a temple also provides a resting and sight-seeing place for visitors as it has historically cultural value. This study is a basic research to provide reasonably applicable development guideline for conserving of tradition in the korean buddhist temples. For this, We have researched the Songkwang-sa, Sunam-sa, Hwaum-sa, Chuneun-sa, Baegyang-sa located in Ghonnam Province. The study consists of three parts. The first considers what is the discord elements and how many discord 'elements are in the researched temples. The second classifies types of discord elements, defines the boundary according to religious hierarchy, and analyzes them. The third asks visitors a question about whether they cognize discord elements, and about a degree of harmony of the discord elements and tradition.

원주지역에서 발생한 비외상성 심정지의 일주변화

박금수,김영식,이진응,임종천,이강현,임경수,황성오,최경훈 대한응급의학회 1995 대한응급의학회지 Vol.6 No.2

To estimate the quality of the emergency medical services system of Wonju City, we studied the diurnal variations of 179 non-traumatic cardiac arrest victims who received cardiopulmonary reuscitation at the emergency center of Wonju Christian Hospital. Diurnal variations of non-traumatic cardiac arrest patients were as follows ; The occurence of cardiac arrest at day-time was higher than night-time; 18 cases (11%) from midnight to AM 4, 25 cases (14%) from AM 4 to AM 8, 42 cases (24%) from AM 8 to AM 12, 46 cases (25%) from AM 12 to PM 4, 35 cases (19%) from PM 4 to PM 8, 13 cases (7%) from PM 8 to midnight. Witness cardiac arrest was increased more during the day than night ; 40% from midnight to AM 4, 48% from AM 4 to AM 8, 57% from AM 8 to AM 12.52% from AM 12 to PM 4, 60% from PM 4 to PM 8, 38% from PM 8 to midnight. The transportation time at night-time cardiac arrest was more longer than day-time cardiac arrest ; 30±12mins from midnight to AM 4, 26±9mins from AM 4 to AM 8, 27±12mins AM 8 to Am 12, 25±11mins from AM 12 to PM 4, 25±9mins from PM 4 to PM 8, 35±15mins from PM 8 to midnight. The rate of restoration of spontaneous circulation(ROSC) in day-time cardiac arrest was higher than the night-time cardiac arrest ; 30% from midnight to AM 4, 36% from AM 4 to AM 8, 32% AM 8 to AM 12, 44% from AM 12 to PM 4, 41% from PM 4 to PM 8, 15% from PM 8 to midnight. The survival rate of cardiac arrest has been correlated with collapse time, early bystander CPR, early advanced care. To improve outcome for prehospital cardiac arrest, we concluded that early bystander CPR, and early advanced life support should be performed at the scene and during the transportation especially at night.

제 1형 고실성형술의 결과

박찬일,성열웅,변상내,이오영 충남대학교 의과대학 지역사회의학연구소 1998 충남의대잡지 Vol.25 No.2

The functional and anatomical results of a series of 122 type I tympanoplastics for drum perforation in chronic otitis media were retrospectively reviewed. Drum closure was realized in 93% at 1 year after surgery. An air-bone gap of less than 25dB was reached in 95% at 1 year after surgery. The considered influencing factors in outcomes of type I tympanoplasty, including age, size of perforation, middle ear pathology, technique of closure of perforation and status of ossicular mobility were evaluated.

전기장 인가에 따른 DNA 신장에 관한 AFM 연구

박진영,한성웅,손세영,송성훈,김종민,Ohtani, Toshio,Muramatsu, Hiroshi,장상목 한국화학공학회 2002 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.40 No.1

본 연구에서는 마이카 표면상에서 전기장에 의한 극히 낮은 농도의 DNA 신장에 대한 효율적인 방법론을 제시하였다. 전기장에 의한 DNA 신장을 AFM형상으로 분석한 결과, DNA 농도범위가 약 57×10 exp(-3)ng/mL-57×10 exp(-6)ng/mL일 때 매우 잘 적용되며, 신장된 DNA는 두 전극 중앙에 존재하였다. 또한, 일반 마이카, Mg^2+ 처리된 마이카, 그리고 AP-마이카 표면들에 대한 신장 효율의 차를 기술하였다. 동일한 실험조건 하에서 AP-마이카의 표면이 가장 좋은 효율의 DNA 신장 결과를 나타내었다. An effective method of DNA stretching using electric field on mica surface was proposed for extremely low solution concentration of DNA. DNA stretching based on electric field was observed by AFM and well applied on the concentration range from 57×10 exp(-3)ng/mL to 57×10 exp(-6)ng/mL. Stretched DNA existed in the middle of two electrodes. The difference in stretching efficiency for the different surfaces of bare mica, Mg^2+ soaked mica and AP-mica was discussed. The best performance of stretching was found from the surface of AP-mica under the same experimental condition.