Helicobacter pylori 감염진단을 위한 Asan Helicobacter 검사의 평가

이종욱,김범수,이경원,이재학,이재경,이창훈 대한임상미샐물학회 2003 Annals of clinical microbiology Vol.6 No.2

심혈관계 질환으로 관상질환 집중치료실에 입원한 환자들의 혜후 측정을 위한 APACHEⅢ점수 체계의 임상적 유용성

이공섭,이창선,최현주,홍종서,강지향,김도형,이민영,오인균,김병엽,김상억,김학찬,한승혜,이재용,지영우,안경주 대한순환기학회 2000 Korean Circulation Journal Vol.30 No.8

대아지 숭상을 위한 수문학적 가능성 평가

노재경,이재남 충남대학교 농업과학연구소 2008 농업과학연구 Vol.35 No.2

만경강 수계의 봉동 지점에서 자연사회환경개선의 하천유지유량을 확보하기 위해 상류에위치한 대아저수지를 높이는 방안에 대한 수문학적 타당성을 검토한 결과 다음과 같이 요약된다. 첫째, 동상-대아 직렬 연계에 의해 대아저수지로부터의 용수공급을 분석한 결과 용수공급량/유역면적은 1207.4 mm, 단위유역 용수공급량/강우량 비율은 95.8%, 용수공급량/유입량 비율은 153.1%, 용수공급량/저수량 비율은 236.1%, 유입량/저수량 비율은 200.6%였다. 둘째, 대아-경천 병렬 연계를 고려한 봉동 지점의 유량을 분석한 결과 유황은 연평균하여 풍수량 28.95 ㎥/s, 평수량 2.00 ㎥/s, 저수량 0.95 ㎥/s, 각수량 0.82 ㎥/s로 분석되었으며, 고시유량 1.32 ㎥/s보다 0.50 ㎥/s 적게 나타났다. 셋째, 대아저수지를 lOm 높인 경우 대아저수지로부터의 용수공급을 분석한 결과 용수공급량/유역면적은 1220.7 mm, 단위유역 용수공급량/강우량 비율은 96.8%, 용수공급량/유입량 비율은 154.6%, 용수공급량/저수량 비율은 163.0%, 유입량/저수량 비율은 137.0%였다. 넷째, 대아저수지를 l0m 높인 경우 대아-경천 병렬 연계를 고려한 봉동 지점의 유량을 분석한 결과 유황은 연평균하여 풍수량 28.09 ㎥/s,평수량 1.79㎥/s, 저수량 0.89㎥/s, 갈수량 0.82㎥/S로 분석되어 유량증가 효과는 전혀 나타나지 않았다. 요약하면 대아저수지 용량을 증가시키더라도 용수공급의 증가효과는 전혀 나타나지 않았으며, 봉동지점의 고시유량을 확보하기 위한 대아저수지의 숭상의 수문학적 타당성은 전혀 없는 것으로 분석되었다. The objective of this study is to evaluate the hydrological feasibility of heightening the Dae-ah reservoir in order to save instream flow at the Bong-dong station situated in the Mankyoung river. The results are summarized as follows. Firstly, from the Dong-sang and Dae-ah cascaded reservoir's water balance analysis, water supply indexes of the Dae-ah reservoir were analyzed to have the rate of water supply divided by watershed area of 1207.4 ㎜, the rate of water supply divided by rainfall of 95.8%, the rate of water supply divided by inflow of 153.1%, the rate of water supply divided by storage capacity of 236.1%, and the rate of inflow divided by storage capacity of 200.6%. Secondly, from the Dae-ah and Kyoung-cheon paralleled reservoir's water balance analysis, flow durations at the Bong-dong station were analyzed to have the Q95 (the 95th high flow) of 28.95 ㎥/s, the Q185 (the 185th high flow) of 2.00㎥/s, the Q275 (the 275th high flow) of 2.00㎥/s, and the Q355 (the 355th high flow) of 0.82㎥/s. Thirdly, in case of heightening the full water level of the Dae-ah reservoir of 10m, from the Dong-sang and Dae-ah cascaded reservoir's water balance analysis, water supply indexes of the Dae-ah reservoir were analyzed to have the rate of water supply divided by watershed area of 1220.7 ㎜, the rate of water supply divided by rainfall of 96.8%, the rate of water supply divided by inflow of 154.6%, the rate of water supply divided by storage capacity of 160.0%, and the rate of inflow divided by storage capacity of 137.0%. Fourthly, in case of heightening the full water level of the Dae-ah reservoir of 10m, from the Dae-ah and Kyoung-cheon paralleled reservoir's water balance analysis, flow durations at the Bong-dong station were analyzed to have the Q95 of 28.09㎥/s, the Q185 of 1.79㎥/s, the Q275 of 1.79㎥/s, and the Q355 of 0.82㎥/s. The conclusion appeared not to have the hydrological feasibility of heightening the Dae-ah reservoir from the reason that increased storage capacity does not increase water supply amount any more because of the high rate of the water supply divided by inflow.

건축공사시방서에서의 KS규격의 국제인증방안에 관한 연구

김경식,이재섭,김용수,이규진,조용훈,최완철,전재열,이현수,구재동,이기환 대한건축학회 2004 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.24 No.1

The purpose of this research is make out construction specifications for International Construction. Using off-shore products incur cost increase and longer delivery term of construction. and inconvenient on International Construction. Expand the range of additional local products conforming to performance. Life Cycle Cost. maintainability. operability. user's acceptability, etc.. And this study is suggest the standard formats and the techniques for construction specification.

Plant regeneration from callus of Iris odaesanensis Y. N. Lee native to Korea via organogenesis

Bae, Kee-Hwa,Yoo, Kyoung-Hwa,Lee, Mi-Hyun,Jeong, Jae-Hun,Choi, Yong-Eui,Yoon, Eui-Soo The Korean Society of Plant Biotechnology 2013 식물생명공학회지 Vol.40 No.3

Iris odaesanensis Y. N. Lee. is an important endangered and native plant belonging to the family Iridaceae in Korea. This study describes a method for rapid micropropagation of this species via from leaf, rhizome and root explants derived calli. Leaf, rhizome and root explants were cultured on Murashige and Skoog (MS) medium supplemented with 2,4-dichlorophenoxy acetic acid (2,4-D) for callus induction. Rhizome explants yielded calli at a frequency of 72% when cultured at 1.0 mg/l 2,4-D. Calli were maintained at 1.0 mg/l 2,4-D. These calli were transferred to MS medium supplemented with 0, 0.5, 1.0, and 2.0 mg/l 2,4-D in combination with 0, 0.5, 1.0, and 3.0 mg/l BA for adventitious shoot induction. The highest number of adventitious shoot (228.9 per petri-dish) were formed at 1.0 mg/l 2,4-D and 1.0 mg/l BA. WPM medium was the best to convert calli into plantlets, where up to 98.2% of calli were regenerated into plantlets. This in vitro propagation protocol should be useful for conservation of this endangered plant.

열공형과 비열공형 피질하 혈관성 치매에서 위험인자의 차이에 관한 비교 연구

배희준,정지향,유경호,나덕렬,김상윤,최경규,양동원,손의주,이상도,김재우,박경원,김응규,이재홍,박미영,한일우,함동석,최문성,하충건,최성혜,이애영,이병철,한설희 대한치매학회 2003 Dementia and Neurocognitive Disorders Vol.2 No.2

Backgrounds and Objectives: Vascular dementia is a group of dementing disoders arising from various stroke syndrome. Among these. subcortical ischemic vascular dementia (SIVD) is regarded as a relatively distinct clinical entity. However, MRI patterns of SIVD are not homogenous. In some patients, lacunes are dominant, and in others, subcortical white matter changes are. This study was designed to compare risk factor profiles between SIVD with and without multiple lacunes. Methods: We divided 47 subjects (22 males, mean age. 68 years) recruited from VADAPET (Multicenter Trial For Evaluation Of The Changes In the PET Images Of Subcortical Vascular Dementia Patient) study into two groups one with more than 5 lacunes in deep gray matter (lacune group) and the other with 5 or less(non-lacune group) Clinical characteristics and laboratory findings of two groups were compared. Results: Nineteen of 47 patients (40%) belonged to the lacune group. The lacune and non-lacune groups d d not differ in the following variables: age, hypertension, diabetes mellitus, hyperlipidemia heart disease, history of stroke or TIA, history of trauma or major surgery, family history of hypertension stroke, or dementia, age at diagnosis of dementia, body mass index, white blood cell count, ESR, CRP, fibrinogen, hemoglobin A1C, total cholesterol. LDL cholesterol creatinine, proteinuria, glucosuria, and microhematuria. However, male sex, smoking alcohol. hemoglobin, and HDL cholesterol were possibly associated more with lacune group SIVD than with non-lacune group (p<0 1) Multivariate analyses revealed that smoking, hemoglobin, and HDL cholesterol were independent predictors of SIVD with multiple lacunes Conclusion: Our study suggests that SIVD with multiple lacunes may be significantly different in smoking habits hemoglobin, and HDL cholesterol from SIVD without multiple lacunes.

호텔 내부고객만족에 관한 연구

이재섭,박경호 경기대학교 부설 소성종합관광연구소 2002 여가관광연구 Vol.6 No.-

The purpose of this study is to set up the customer satisfaction management by presenting effective plan for human resource management of the hotel through analyzing relationship between internal customer satisfaction and employee job satisfaction. The suggestion of this study based upon the empirical analysis is as follows. First, communication factor among internal customer satisfaction factors is most effective factor on compensation & economic factor, organization & system factor, and working & environment factor. This means that enough communication between internal customers in hotel is communication in hotel has a had effect on employee job satisfaction. Second, hotel company should pay attention on internal marketing like policy of management, communication, and job support for employee job satisfaction. Third, hotel manager can understand easily about relationship between departments in hotel by finding out overall corporate mechanism on operational organization of the hotel, and management & attention on these departments are most important. This study focused on the relationship among internal customer satisfaction, employee job satisfaction, and customer satisfaction through internal marketing. Thus, mention for other parts were not enough and there were limited analysis on internal customer satisfaction factor of the hotel regarding employee job satisfaction. And the direct relation between internal customer satisfaction and customer satisfaction were not proved. Therefore, more comprehensive and precise study in factor and effect of internal customer satisfaction & employee job satisfaction in required.

素問·刺法論에 對한 硏究

李載胎,鄭憲瑩,琴坰樹,朴炅 한국전통의학연구소 1999 한국전통의학지 Vol.9 No.1

This fasciale, a remainder of So Moon(素問) with Bon Byung Ron(本病論), is a part of the theory of the Five Circuit Phases and the Six Atmospheric Influences(五運六氣學) that studied and discussed the rules of the weather change in ancient oriental medicine. The change in weather is one of the most important factors which influence man's health therefore the theory is worth while to study further. This fascicle explains the cause of diseases occured by irregular and exceptional change of weather and acupunctural treatment methods to prevent and cure those kinds of disease as its title -Ja Bup Ron(刺法論)-suggests. During Tang Dynasty(唐) when Wang Ping(王氷) commentated the So Moon(素問) only the title of this fascicle was kept but the contents of it was lost differing from Seven volumes of the Five Circuit Phases and the Six Atmospheric Influences(運氣七篇). However in the times of the North Song Dynasty(北宋) when Kao Pao-Heng(高保衡), Lin I(林億) and the other scholars studied and compared medical books this fasciale and another lost fasciale-Bon Byung Ron(本病論) appeared with theirs notes. So these two fascicles called Lost Volumes of So Moon(素問遺篇). But we can infer these two fascicles were written by a certain Taoist during the ninth and tenth century A.D. - the former times of Kao Pao-Heng(高保衡), Lin I(林億) and the other scholars studied and compared medical books during the North Song Dynasty(北宋) since Wang Ping(王氷) because this fascicle connots the Taoism training methods such as Pe Gi(閉氣), Jon Sang Bup(存想法) and Oi Dan Bup(外丹法) and so on. This thesis runs as follows; Chapter 1 deals with acupuncture treatment to prevent and cure UI(鬱) disease occuerd by Sung Gi Bu Jun(升之不前) of the Six Atmospheric Influence(六氣). Chapter 2 deals with acupuncture treatment to prevent and cure diseases due to Bul Chun Jung(不遷正) and Bul Toi Wui(不退位) of the Six Atmospheric Influence(六氣). Chapter 3 deals with acupuncture treatment of an epidermic(疫癘) due to the deviation of the Five Ciecuit Phases from the regularity(五運失守). Chapter 4 deals with the symptomes of an epidemi and the preventive treatments such as Jon Sang Bup(存想法), Vomitory treatment(吐法), respiratory treatment(汗法) and So Kum Dan Bang(小金丹方). Chapter 5 deals with the interaction among the five viscera and the six bowels as well as the principle of the acupuncture.

GPS와 IMU에 의한 구조물 변형 검색

이재원,백기석,배경호 東亞大學校 大學院 2004 大學院論文集 Vol.29 No.-

Such social structures as bridges, buildings, dams and towers have been transformed by their own load or fundamental ground. They have been behaved by other external causes. These regular or irregular behaviors threaten to do their users safety. Therefore, to monitor the load of the structures or reaction shown by them could help to verify their behaviors. RTK GPS allows the use of a static base station and remote rover unit to allow for data collection within several seconds and in real time. It is useful for monitoring the behaviors of massive structures like bridges. In this Study, Among GPS methods, we used RTK GPS to analyze the precision of monitoring and then on the basis of it, we developed a monitoring system using RTK GPS when measured the behavior of main tower of a suspension bridge by using RTK GPS. Comparing a deviation between observation values, X axis was 1mm, Y axis was 1mm and Z axis 2.2mm. It turned out that it was possible to monitor and measure structures by RTK GPS.

한국체육대학교 학생의 대학생활 의식조사

이재원,장경원,허재홍 한국체육대학교 학생생활연구소 2000 學生生活硏究 Vol.- No.6