우각차단을 동반한 급사증후군 2예

박상선,남기병,최기준,송재관,김재중,박승정,박종훈,김유호 대한순환기학회 2000 Korean Circulation Journal Vol.30 No.5

특발성 좌심실빈맥(Idiopathic Left Ventricular Tachycardia)의 성공적인 전극도자절제술을 위해 단극전기도(Unipolar Electrogram)가 유용한가?

최기준,남기병,강덕현,홍명기,송재관,김재중,박성욱,박승정,박종훈,김유호 대한순환기학회 2000 Korean Circulation Journal Vol.30 No.4

儒敎思想이 傳統建築에 미친 影響에 관한 연구 : 朝鮮時代 宗家, 書院을 중심으로

朴載浩,李康宗,權秉俊 三陟大學校 産業科學技術硏究所 2002 産業科學技術硏究論文集 Vol.7 No.2

Root Confucian ideas to spread that principle that contribute all things in universe with human by perfect virtue the nature note and inside be that it be . Human's root had been shy gentle and good temper extremely but have stroma because keep body and because greed for material brings thereby, because it hides good temper or is forgotten, moral culture and education are required. Confucian Treatise of Human Nature gets into theoretical nature of this paradox in Sung Confucianism and by Toegye, Yulgok etc. philosophical by indurate . In Choson period, Sinbunje and formation of powerful family group's same race community form main family naturally and brought qualitative development of private house. Also, lecture-hall developed to place that development of Sung Confucianism learns learning and compose scholars' group. As this dying injunction bore in construction by direct admonition hundred Choson age that Confucian ideas develops.

웹기반의 가축전염병 발생자료 관리시스템(AIMS) 개발

박병호,김석재,황인진,김시동,남향미,위성환 한국농업정보과학회 2003 농업정보과학 Vol.4 No.1

The AIMS(Anima1 Infectious Disease Data Management System) was developed to collect and analyze data on animal infectious disease outbreak (62 diseases). When an animal infectious disease is confirmed at a diagnostic laboratory, the disease outbreak is then reported to the regional government through AIMS. After the regional government confirms the number of animals infected or dead, outbreak date and etc, this information is reported to the Ministry of Agriculture & Forestry and the National Veterinary Research & Quarantine Service through AIMS. The AIMS analyzes the outbreak data and reports the outbreak statistics by region, month and year to them. In addition, the AIMS can identify the farm where there was an outbreak of the animal infectious disease. There are four user roles : 1) Administrator, responsible for the overall operation of the system. 2) Inspector, responsible for confirmation of the animal infectious disease outbreak. 3) Pathologist, responsible for input to an animal infectious disease at first. 4) Gallery, only able to read the outbreak statistics. The AIMS has been implemented using the ASP technology and is operated on the web to allow easy access. The data, middle and presentation tier are based on MS-SQL 2000 server, Microsoft transaction server and Internet Explorer, respectively. The database's stored procedure was used to improve the performance. In addition to above software, the dextupload software is used to upload the files. By using the AIMS, a more accurate statistics for the animal infectious disease outbreak is expected.

2차원 벡터 공정능력지수 Cр와 Cрк의 근사 신뢰영역

박병선,이충훈,조중재 한국품질경영학회 2002 품질경영학회지 Vol.30 No.4

In this paper we study two vector-valued process capability indices C_p = (C_px, C_py) and C_pR = (C_pRx, C_pRy) considering process capability indices C_p and C_pR' First, we derive two asymptotic distributions of plug-in estimators C_p∧ = (C_px∧, C_py∧) and C_pR∧=(C_pRx∧, C_pRy∧) under some proper conditions. Second, we examine the performance of asymptotic confidence regions of our process capability indices C_p = (C_px, C_py) and C_pR = (C_pRx, C_pRy) under BN(μ_x, μ_y, σ^2_x, σ^2_y, ρ)

藥鍼用蜂毒液이 黑色腫細胞에 미치는 抗癌效果에 對한 分子生物學的 硏究

朴贊烈,南相水,金昌煥,李栽東,姜成吉,李潤浩,安秉哲 경희대학교 동서의학연구소 2001 東西醫學硏究所 論文集 Vol.2000 No.-

To study anti-cancer effect and molecular biological mechanism of bee venom for aqua-acupuncture, the effects of bee venom on cell viability, apoptosis, and cell cycle were analyzed using MTT assay, tryphan blue assay, [3H]thymidnine release assay, flow cytometric analysis, activity of caspase-3 protease activity assay, and immunocytometric analysis of PCNA. To explore whether anti-cancer effects of bee venom are associated with the transcriptional control of gene expression, quantitative RT-PCR analysis of apoptosis- and cell cycle-related genes was performed. The obtained results are summarized as follows: 1.The MTT assay demonstrated that cell viability was decreased by bee venom in a dose-dependant manner. 2.Significant induction of apoptosis was identified using tryphan blue assay. [³H]thymidine release assay, and flow cytometric analysis of sub G₁fraction. 3.In analysis of caspase-3 protease activity, the activity had increased significantly, in a dose-dependant manner. 4.Quantitative RT-PCR analysis of the apoptosis-related genes showed that Bcl-2 and Bcl-X□ were down-regulated whereas Bax was up-regulated by bee venom treatment. 5.In flow cytometric analysis of cell cycle and immunocytometric analysis of PCNA expression, cell numbers of G₁phase was increased by a dose-dependant manner. 6.In quantitative RT-PCR analysis of the cell cycle-related genes, p21, p27, and p57 were increased, while Cyclin D1, CDK4, c-Myc, c-Fos, and Histone H3 were decreased. In contrast, there were no remarkable changes in expression levels of CDC2 and c-Jun.

치환성 양이온이 중금속 흡착에 미치는 영향

박병윤,허남호,이정재 효성여자대학교 부설 한국환경위생연구소 1991 환경위생연구 Vol.1 No.1

국내산 zeolite의 중금속 제거제로서의 이용가능성을 검정하기 위해 zeolite에 의한 중금속의 흡착능을 조사하였다. Zeolite의 주구성점토광물은 clinoptilolite와 smectite였다. 증금속 ion들의 흡착반응은 45분 이후에 흡착평형에 도달하였다. 이들의 흡착량은 첨가중금속 ion들의농도가 증가할수록 증가하는 경향이었으며 흡착등온선은 Freundlich식에 잘 부합되었다. 치환성 양 ion별 중금속 흡착량은 Na^+ -> K^+ -> Mg^+2 -> Ca^+2 -zeolite의 순으로 1가 양Ion으로포화된 시료가 2가 양Ion으로 포화된 시료보다 더 많은 양의 중금속을 흡착하였다. This study was conducted to examine the adsorption capacity ofheavy metal cations by zeolite for the purpose of investigating the possibilityfor heavy metal cations eliminator of Korean zeolite. The dominant clay minerals of zeolite were clinoptilolite and smectite. The adsorption of heavy metal cations by zeolite reached equilibrium after 45 minutes. The adsorption increased with increasing concentrations of the bulk solution, and it was found that the adsorption isothermal curves conformed to Freundlich's equation. Samples saturated with monovalent cations adsorbed more heavy metal cations than those saturated with divalent cations, and the order of adsorption amounts was Na^+ -> K^+ -> Mg^+2 -> Ca^+2 -saturated samples.

노안수술후 각막형태검사 변화

박근성,고길환,김용선,이재림,민병무,최시환 충남대학교 의학연구소 2001 충남의대잡지 Vol.28 No.2

We prospectively analyzed the corneal topography of 26 eyes in 26 patients who had undergone scleral expansion for correcting presbyopia. We examined 26 eyes of 26 patients which were devided into 2 groups (mean age: 51 years, range 40-60 years) according to type of scleral expansion band, with computerized corneal topographic analysis system. Preoperatively and 5 times postoperatively (1day, 1week, 2weeks, 1month, 2months), quantitative descriptors of corneal topograpgy such as Sim K (simulated keratometry value), SRI(surface regularity index), and SAI(surface asymmetry index) were measured at each visit. The mean follow-up period was 43 days. Sim K of the operative eyes ranged from 0 to 2.5 (mean, 0.93) before operation, and mean 2.24 at postoperative 1 day in group Ⅰ. In group Ⅱ, Sim K was mean 2.20 at postoperative 1 day and decreased thereafter. SRI was from 0.54 to 1.39 and SAI was from 0.09 to 0.45 before operation. After operation, mean SAI was maximum at postoperative 2 week and mean SRI was maximum at postoperative 1 day and decreased thereafter. After two months, it became minimum. This study demonstrates that quantitative topographic change after scleral expansion for correcting presbyopia were great during first 1 week after surgery but this change diminished thereafter. Further long studies are in progress to evaluate the long term effects of this procedure.

청소년의 여가활동 실태 및 만족도 분석

박용범,이재형,조병만 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.5

The purpose of this study is to provide the basic data for the development of the various Education policies which can improve the problems after understanding the actual situation of the leisure activities of the middle school students, surveying and diagnosing the consciousness about the leisure activities, and analyzing problems. As for the subjects of tills study, the middle students who are currently enrolled in Y middle school in Suwon, Kyung-ki-do was selected as the population, and then totally 450 students were selected as the samples after the random sampling, The research subjects were totally 434 students who answered the survey among those 450 students. The survey papers which contain the ailing or unfaithful answers and contents among the total 434 students were excluded from this study. Therefore, the actual subject people who were applied to this study were totally 420 students. The sexual composition of the subject people are 24 male students(57.6%) and 178 female students(42.4%), and the male students have the a little higher rate than the female students. For the analysis of the data, in this study the frequencies analysis, cross analysis, independent t test, and one-way ANOVA were used as the useful statistical technique, the scheffe method was executed. At this time, the meaningful standard was analyzed after setting up as α=0.5. Through the above mentioned research method and course and based upon the produced research result, the following conclusion was induced. Firstly, the result of the analysis about the time of the leisure activities of the young people showed that the 120 students(28.6%) answered average under 2 or 3 hours to the question that how long leisure time per day you have, and this is the most frequent answers, and 105 students(25%) answered under 1 or 2 hours, Thus, the leisure time of the middle school students was surveyed as average under 2 or 3 hours per day and this was over 53.6%, and it was demonstrated that the students and young people were not active and emotional, and also enjoying the inactive and monotonous leisure activities because of the burden due to the time caused by the excessive studies and preparation for the entrance examination. Secondly, when seen through the analysis result of the actual condition of the leisure activities of the young people, it was known that there is the trend that the leisure activities of the young people are made up of the individual(houses of relatives, private educational institution), and merrymaking(cafe, billiard hall, bowling hall, karaoke room, and video-watching room) events. Thirdly, in case of the place for the leisure activities, it was shown that the female students enjoyed 'Library, municipal cultural center', 'cafe', 'karaoke, video-watching room', 'window shopping, street sightseeing', 'bookshop', 'cultural enjoyment', and 'private educational institution' rather than the male students did, and there was the meaningful difference statistically(P<.05). In the other hand, the male students enjoyed 'athletic facility', 'billiard hall, bowling hall', 'juvenile group', 'amusement facility, cartoon room, PC room' rather than the female students, and there was the meaningful difference statistically(P<.05). According to each the grade, in case of the 1st grade showed that they stayed 97 minutes in the karaoke and video watching room, and 94 minutes in the window shopping and street sightseeing, and 106 minutes in the amusement facility, and 21 minutes in the bookshop, and in case of 2nd grade, they were shown that they stayed 64 minutes in the reading room, and 35 minutes in the billiard room and bowling room, and lastly in case of 3rd grade, they were shown that they stayed 51 minutes in the instant food store and 247 minutes in the private educational institution. In case of the contact time with the mass media, there was no difference in the activities such as 'printing media such as the news papers and magazines', 'watching TV, but there was the meaningful difference according to the sexual distinction in the time for 'listening the radio', and 'using computer' statistically(p<.05). When concretely examined, the female student had average 34 minutes for listening the radio, and this is over 13 minutes than the male students whereas the male students spent 129 minutes in 'computer', and this is 37 minutes more than that of the female.

칼로리량 급여 제한이 OLETF 흰쥐의 콜레스테롤량에 미치는 영향

박재윤,김태형,이병래,차종희 조선대학교 부설 의학연구소 2002 The Medical Journal of Chosun University Vol.27 No.1

본 실험은 식이 제한 급여에 따른 비만형 당뇨병 환자의 체중 및 혈중 지질량의 변화에 대한 연구의 일환으로 사람의 비만형 당뇨병과 유사한 병리소견을 나타내는 OLETF 흰쥐를 이용하여 칼로리 급여량 비 제한군, 칼로리 급여량 20% 제한군과 40% 제한군으로 나누어 12주간 사육한 후 체중과 혈당, 혈액 cholesterol 및 중성지질량을 측정하여 칼로리 급여량제한에 따른 혈액 지질량의 변화를 관찰하였다. 체중은 칼로리 급여량 20% 제한군에서는 체중증가 억제 비율이 LETO와 OLETF흰쥐가 비슷하였고, 칼로리 급여량 40% 제한군에서는 OLETF 흰쥐에서 체중 증가 억제가 더 크게 나타났다. 칼로리 급여량 제한에 의한 혈당량의 저하는 비만형 당뇨쥐인 OLETF 증 흰쥐가 LETO 흰쥐에 비하여 더 크게 나타났다. 칼로리 급여량 제한으로 OLETF 종 흰쥐에서 혈액 중성지질량, 총 콜레스테롤량 및 LDL- 콜레스테롤량이 감소되었고, HDL-콜레스테롤량은 증가되므로, 비만형 당뇨병환자에서 칼로리 제한 식사는 OLETF 종 흰쥐에서와 유사한 혈액 콜레스테롤량의 변화를 유발시켜서 혈관 합병증을 억제할 수 있을 것으로 예상된다. 이상의 실험결과로서 칼로리 급여량 제한에 의한 체중, 혈당, 혈액 총 콜레스테롤량, LDL-콜레스테롤 및 HDL-콜레스테롤량의 변화가 비당뇨 흰쥐보다 당뇨흰쥐에서 더 큰 변화가 있음이 확인되어 칼로리 제한 급여는 당뇨병에서 체중, 혈당, 콜레스테롤량의 조절에 유의한 것으로 생각되고, 칼로리 급여 20% 제한군과 40% 제한군 사이에서 체중, 혈당, 콜레스테롤량의 변화는 칼로리 제한량의 변화에 비하여 적기 때문에 적절한 체중, 혈당, 혈중 지질량의 유지를 위해서는 칼로리 급여량을 적절히 유지하는 것이 중요할 것으로 생각된다. 또한 칼로리 급여 제한에 의한 체중, 혈당, 혈중 중성지질과 콜레스테롤량의 감소는 혈관 합병증 발생이 예방 할 수 있을 것으로 추측되는데, 이에 대해서는 계속적인 연구가 있어야 할 것으로 생각된다. Objective: To determine the effects of caloric restriction on blood cholesterol levels of obese type 2 diabetes, we measured blood glucose and cholesterol level in Otsuka Long Evans Tokushima Fatty(OLETF) rats after caloric restriction. Methods: OLETF rats(obese diabetic rats) and Long Evans Tokushima Otsuka(LETO) rats(nondiabetic control rats) were grouped into 3 groups, control group, 20% caloric restriction(20% CR) group and 40% caloric restriction(40% CR) group, respectively. The blood glucose and cholesterol level in OLETF and LETO rats were determined after 12 weeks caloric restriction. The levels of triglyceride(TG) and cholesterol(total cholesterol, LDL-cholesterol, HDL-cholesterol) in blood of rats were determined by automatic biochemical analyser(Hitachi 747 Japan). Results: Blood glucose level of LETO rats were decreased by 12% on 40% CR compared to control group but the differences of blood glucose levels between control group and 20% CR group was not observed. OLETF rats blood glucose levels were decreased by 20% in 40% CR group and by 15% in 20% CR group. The levels of blood triglyceride in 20% CR and 40% CR groups were decreased by 20%, 15% in LETO rats and by 37%, 32% in OLETF rats respectively. Total cholesterol level was not changed by dietary restriction in LETO rats, but in OLETF rats, total cholesterol levels was decreased significantly by caloric restriction. The HDL-cholesterol levels were increased while LDL-cholesterol levels were decreased by dietary restriction in both LETO and OLETF rats. Conclusion: These results suggested that OLETF rats may be more susceptive to changes of body weight and blood glucose, triglyceride and cholesterol levels than LETO rats by caloric restriction. Reduced LDL-cholesterol and triglyceride levels in diabetes by caloric restriction may have some roles on prevention of diabetic vascular complication.