축구선수와 일반인의 슬관절에 대한 등속성근력 특성 분석

전윤수,최동욱,서동휘 효성여자대학교 지역사회개발연구원 1993 地域社會開發硏究 Vol.2 No.-

Isokinetic evaluation of bilateral quadriceps and hamstrings at 60。, 180。, 240。/sec was performed using the isokinetic rehabilitation and testing system(Model No. Cybex 340) on 30 subjects composing 15 soccer players(Group 1) and 15 non-players(Group 2) with no significant differences in age, weight, height and percent body fat. The results were follows ; 1. There were signigficant differences in the mean peak torque of knee extensors and flexors in both gruops(dominant side). As the angular velocity increased, the peak torque was reduced, and there were no significant differences in the mean peak torque between right and left limbs. 2. In both groups, there were significant differences in the angle of extensors peak torque, however no significant differences in flexors. 3. There was significant difference between group 1 and 2 in the hamstrings to quadriceps ratio. As the angular velocity increased the hamstrings to quadriceps ratio was reduced. 4. In both groups, there were significant differences in average power, total work and endurance ratio at 240。/sec.

관상동맥질환자에서 경흉부 도플러 심초음파를 이용한 좌심실 확장기 기능의 평가 : 좌심실 확장기 장애 형태에 따른 분류

전희경,윤호중,유기동,박지원,전두수,정욱성,채장성,김재형,최규보,홍순조 대한순환기학회 1998 Korean Circulation Journal Vol.28 No.1

우수사례 파급정책의 성과평가에 대한 연구 : Fisher의 프로그램 검증 수준 평가

김동욱,최성락,전별 서울대학교 행정대학원 2004 行政論叢 Vol.42 No.1

기획예산처, 정부혁신추진위원회, 행정자치부 등은 우수사례를 지방자치단체에 파급시키고자 공공부문 혁신대회, 공공부문 우수개혁사례 보고대회, 지방자치단체 개혁박람회 등을 개최하고 각종 혁신사례집 등을 발간하여 배포하고 있다. 그러나 이러한 우수사례 파급정책에 대한 실효성 있는 정책평가가 이루어지지 않고 있다. 이러한 문제의식에 의해 본 논문에서는 Fischer의 정책평가 4단계 수준 중에서 프로그램 검증(program verification) 수준에 따라 정부의 우수사례 파급 정책을 평가하였다. 조사 방법으로는 사례 담당 공무원을 대상으로 여론조사 소프트웨어를 활용한 온라인 설문조사를 실시하였고, 보완적으로 담당 공무원에 대한 면담 조사를 수행하였다. Fisher의 program verification 수준에 따른 정책평가 결과는 다음과 같다. ①우수사례 파급 정책을 통하여 실제로 우수사례가 각 지자체에 파급되고 있는가에 대한 검증 결과 공공부문 혁신대회, 지방개혁박람회 등의 파급 정책에 대한 지자체 공무원들 인식도가 70% 정도였다. 또한 이러한 각종 대회를 통해서 소개되는 사례에 대해서는 단지 40% 정도만이 인지하고 있었다. ②우수사례가 제대로 파급되는 것을 저해하는 요소가 존재하는가에 대한 검증에서는 우수사례 파급 노력에 대한 인센티브의 결여와 지자체의 재정적 사정으로 인하여 우수사례 파급 정책이 제대로 실행되지 못하고 있다는 것을 알 수 있었다. 그리고 ③우수사례 파급 정책의 정책수단은 효율적인가라는 문제에서는 각종 대회 위주의 파급 정책이 여타 방법보다 효율적이지 못하다는 것을 알 수 있었다. In order to spread Best Practices of Public Administration to local governments, many public agents-Ministry of Planning and Budgeting, Ministry of Government Administration and Home Affairs, Propulsive Committee of Government Innovation-are holding the events like mass meetings for innovation in public part, for reporting about Best Practices of Public Administration in public part, and the exhibitions for innovating local governments, as well publishing the collection of innovation cases and distributing it widely. However, no efficacious evaluation have been done about the policy for extending the Best Practices of Public Administration. With this issue, this study evaluated the policy for spreading Best Practices of Public Administration at the level of program verification which is one thing in the Fisher's four evaluation level. On the base of the Fisher's theory, three issues are examined. First, are those Best Practices of Public Administration effecting to the local government through the policy for spreading Best Practices of Public Administration? Second, is there any factors to prevent Best Practices of Public Administration being spreaded and practiced? Third, is this instrument for spreading Best Practices of Public Administration efficient? As a result of this research, the policy for spreading Best Practices of Public Administration has not be done successively. Therefore incentive system for trials to adopt the Best Practices of Public Administration, financial support and changing the way of extending information about Best Practices of Public Administration should be done for increasing the policy effect.

석탄폐석의 흡착능 개발 및 흡착제로의 활용방안 연구

김해숙,한동준,임재명,전은주,최용범,김병욱,강성환,신혜영 강원대학교 석재복합신소재제품연구센터 1997 석재연 논문집 Vol.2 No.-

본 연구는 폐기물의 형태로 현재 산과 계곡에 투기되어 있는 석탄페석을 이용하여 중금속 흡착과 난분해성 COD 및 색도제거 가능성을 검토하고, 간단한 열처리를 통한 흡착능 개발 실험을 위하여 수행되었다. 실험 결과 천연상태의 석탄폐석은 약 20∼30%의 중금속 흡착능을 지니고 있는 것으로 나타났으며, 탄화 공정인 간단한 열처리 만으로도 약 2 ∼ 5배의 흡착능 향상이 이루어졌다. 그리고 석탄폐석의 열처리 조건 변화에 따른 중금속 흡착능 실험에서는 500℃ 에서 6시간 반응시킨 것이 가장 우수하였다. 칼럼실험에 있어 기존의 입상활성탄 보다 처리효율이 저조하나 석탄폐석은 무가공 상태로도 약 30 ∼ 60%의 COD 및 색도를 제거할 수 있었다. 500℃에서 6시간 열처리된 폐석의 컬럼실험에서 생물학적 유출수의 색도 제거에 우수함을 알 수 있었으며, 중금속 및 COD제거에 있어서는 여과 속도에 따라 많은 차이를 보였다. 본 연구에서는 열처리 공정만 적용한 기초 실험이였으나, 석탄폐석의 흡착제 개발의 가능성을 알 수 있었으며, 활성화 공정을 적용할 경우 흡착능은 더욱 향상될 것으로 판단된다. This reaserch aims to remove the heavy metals, NBDCOD, and color using the coal waste. The expermental by heat treatment. was performed to advance the adsorption capacity. The results are as follows ; ⅰ) The coal waste had the adsorption capacity of heavy metals and the rates were in the range of 20 to 30 percents. ⅱ) The heat treatment was the optimum condition that the reaction time was 6 hours at 500 ℃. ⅲ) In the column experimental, non-treated coal waste removed the COD and color in the range of 20 to 60 percents. ⅳ) Heat-treated coal waste showed the high removal rate of the color in biological effluent, but heavy metal and COD removal rates were changed by the filteration rates.

소아에서 간질발작의 임상양상과 뇌파검사의 관계

이승현(Seung Hyeon Lee),손동우(Dong Woo Son),은병욱(Byung Wook Eun),심소연(So Yeon Sim),최덕영(Deok Young Choi),선용한(Yong Han Sun),조강호(Kang Ho Cho0, 류 일(Eell Ryoo),전인상(In Sang Jeon0, 차 한(Hann Tchah) 대한소아신경학회 2009 대한소아신경학회지 Vol.17 No.2

목적:발작의 분류는 발작의 원인, 예후를 추정하거나 항경련제를 선택하는 데 있어 매우 중요하며 뇌파검사는 발작의 종류를 구분하고 적절한 치료를 하기 위해 시행하는 중요한 검사이다. 저자들은 소아에서 임상적 발작이 확실한 경우 간질발작의 임상양상과 뇌파검사 간의 일치 정도를 알아보고자 한다. 방법:2000년 1월 1일부터 2008년 9월 30일까지 1회 이상의 간질발작을 주소로 가천의대 길병원 소아청소년과에 방문한 환자 중 본원에서 처음으로 뇌파검사를 시행한 환자를 대상으로 하였다. 발작의 임상양상은 목격자와 본인의 설명을 기록한 의무기록지를 기준으로 하여 부분발작과 전신발작으로 분류하였고 뇌파검사는 발작간간질양방전을 기준으로 정상과 비정상으로 분류하였으며 각성과 수면상태 모두에서 시행하였다. 결과:총 461명의 환자의 뇌파검사 시의 평균 연령은 6.7세였고 남자는 247명, 여자는 214명이었다. 전체 환자에서 발작의 임상양상은 부분발작이 310명, 전신발작이 187명이었다. 각성뇌파검사에서 비정상은 158명으로 부분발작파가 118명, 전신발작파가 59명, 두 가지 발작파가 한 환자에서 나온 경우가 19명이었고, 수면뇌파검사에서는 비정상이 239명으로 부분발작파가 196명, 전신발작파가 77명, 두 가지 발작파가 한 환자에서 나온 경우가 34명이었으며 전체 환자에서는 비정상이 273명으로 부분발작파가 216명, 전신발작파가 97명, 두 가지 발작파가 한 환자에서 나온 경우가 40명이었다. 간질증후군은 전체 환자 중 90명에서 관찰되었다. 146명(41.5%)의 부분발작과 44명(23.4%)의 전신발작 및 79명(87.8 %)의 간질증후군이 뇌파소견과 일치하였다. 결론:영유아 및 소아에 있어 발작을 진단할 때에는 발작양상 분 아니라 정확한 뇌파소견을 세심하게 고려하여야 한다. Purpose:Electroencephalography(EEG) is an essential method carried out for classifying seizures and taking appropriate treatment. The aim of this study is to investigate the concordance between clinical findings of epileptic seizures and EEG in children. Methods:We enrolled 461 patients from those who visited Gil hospital from January 1, 2000 to September 30, 2008 with the chief complaint of epileptic seizure more than once and checked their first EEG at the same hospital. The clinical findings of seizure were based on the charts and interictal waking and sleep EEGs were done. Results:The mean age of the patients was 6.7 years old. 497 epileptic seizures occurred and its clinical finding included 310 of partial seizures and 187 of generalized seizures. In 315 waking EEG 158 were abnormal including 118 of partial seizures, 59 of generalized seizures and 19 of both seizures, in 431 sleep EEG 239 were abnormal including 196 of partial seizures, 77 of generalized seizures and 34 of both seizures, and in waking and/or sleep EEG 273 were abnormal including 216 of partial seizures, 97 of generalized seizures and 40 of both seizures. Epileptic syndromes were observed in 90 patients. 146(41.5%) of partial seizures, 44(23.4%) of generalized seizures, and 79(87.8%) of epileptic syndromes accorded with EEG. Conclusion:When diagnosing seizures in children, we must consider not only clinical findings but also accurate EEG findings.

3관능성 BPA-3MA를 기질로한 광중합형 치면열구전색재의 물성 연구

박경준,김경남,안광덕,김광만,한동근,전호욱 대한치과기재학회 1998 대한치과재료학회지 Vol.25 No.2

The BPA-3MA(bisphenol-A trimethacrylate) in which one of two hydroxy group was substituted by methacrylate was synthesized by reaction of Bis-GMA with methacryloyl chloride. To investigate the possibility to apply BPA-3MA as matrix of composite resin or pit and fissure sealant, BPA-3MA(3MA) or Bis-GMA(GMA) as matrix, TEGDMA as diluent, CQ as photosensitizer, EDMAB as photoinitiator and 5㎛ pyrogenic silica as filler were used for making experimental sealants. In addition, these experimental sealants were compared to a commercial Concise L/C White sealant(CLW, 3M Co, U.S.A.) for flexural strength, diametral tensile strength, amount of abrasion, surface hardness, water sorption and solubility, and degree of conversion. The flexural strength of CLW was the highest value but there was not significant difference with 3MA. Diametral tensile strength of all 3 groups were similar(p>0.05) and the amounts of abrasion of 3MA and GMA were less than that of CLW(p<0.05). The surface hardness of 3MA was higher than that of GMA(p<0.05) but similar to that of CLW. The water sorption of 3MA was less than that of GMA and CLW(p<0.05) and the solubilities of 3MA and CLW were than that of GMA(p<0.05). GMA and CLW were relatively polymerized well as compared to 3MA. From these results, pit and fissure sealant using trifunctional BPA-3MA as matrix had superior physical and mechanical properties to existing Bis-GMA sealant. Furthermore, it will be possible to develop composite resin having superior properties to existing composite resin.

노인 인구에서 신경인지기능저하와 혈청 지질농도와의 상관성

유영선,최석주,정성수,김지은,윤성욱,전동욱,백준형,박성우,이정구,추일한,김영훈 大韓神經精神醫學會 2008 신경정신의학 Vol.47 No.6

Objectives : In this study, the authors evaluated the correlation between eurocognitive impairments and serum lipids levels among Korean elderly over the age of 65. Methods : A total of 609 elderly individuals participated in this study. Screening for cognitive impairments were carried out using the Mini-Mental Status Examination-Korean version (MMSE-KC). There were 197 subjects above 1.5SD Of MMSE- KC and they were evaluated using the Korean versions of the Consortium to Establish a Registry for Alzheimer's Disease (AD) (CERAD-KC) and Geriatric Depression Scale (GDS-K). Results : There was a correlation between old age/low levels of education and AD (p<0.05, P<0.01). There was an inverse correlation between the serum level of total cholesterol and the word list recognition test scores. The serum levels of LDL cholesterol were inversely correlated with the scores on the constructional praxis test, word list recall test and word list recognition test. Inverse correlations between the serum level of triglyceride and scores on the word list recall test and word list recognition test were also observed. Conclusion : There were inverse correlations between the serum levels of lipids and language/memory function in subjects with AD.

서울의 PPNG 발생 빈도(1991-1992)

김재홍,윤기범,박평원,김영진,전경민,김영태,김중환,곽호,구상완,송민석,유옥,지혜구,김동원,문상은,박영립,정승호,성범진,성순제,엄주용,황정열,이기홍,이주협,전태진 대한화학요법학회 1994 대한화학요법학회지 Vol.12 No.1

The prevalence of PPNG among pretreated gonorrhea cases isolated at the STD clinic of Choong-Ku Public Health Center in Seoul has been studied and reported annually since 1981. In 1991, 123 strains of N.gonorrhoeae were isolated, among which 58(47.1%) were PPNG. In 1992, 98 starains of N.gonorrhoeae were isolated, among which 51(52.0%) were PPNG. In all, 109(49.3%) strains were found to be PPNG among 221 strains isolated between 1991-1992. The prevalence of PPNG in Seoul showed increased tendency till 1989, thereafter, it has been stationary or slightly decreasing.

Correlation between Performance-Based and Interview-Based Cognitive Measurements in Patients with Schizophrenia

Jeon Dong-Wook,Jung Do-Un,Oh Minkyung,Moon Jung-Joon,Kim Sung-Jin,Kim Yeon-Sue 대한신경정신의학회 2020 PSYCHIATRY INVESTIGATION Vol.17 No.7

Objective The Measurement and Treatment Research to improve Cognition in Schizophrenia Consensus Cognitive Battery (MCCB) is used to measure the cognitive function of patients with schizophrenia. In some situations, interview-based measures such as the Schizophrenia Cognition Rating Scale (SCoRS) may be appropriate. In this study, we analyzed the correlation between performance- and interview-based measurements in patients with schizophrenia.Methods Fifty-six clinically stable patients were recruited. To evaluate cognitive function, we used the MCCB performance-based measure and the SCoRS interview-based measure. Measurements were taken at baseline, and 2 weeks and 3 months later. Spearman correlations were computed between each SCoRS item’s interviewer rating and each MCCB score.Results The correlation between the MCCB overall T score and the SCoRS global score was the strongest (r=-0.52), while the SCoRS total score and the MCCB Speed of Processing score also correlated (r=-0.48). The SCoRS global score showed statistically significant correlations with all seven MCCB domains and the overall T score.Conclusion This study reveals correlations between MCCB domains and SCoRS items. Since we find that interview-based measurements are highly correlated with performance-based measurements, we suggest them as a useful cognitive function evaluation tool that can easily be applied in clinical settings.

The characteristics of Type II endometrial cancer

( Dong Wook Kim ),( So Young Seo ),( Young Il Ji ),( Sung Wook Jeon ) 대한산부인과학회 2015 대한산부인과학회 학술대회 Vol.101 No.-