Distal Femoral Medial Opening Wedge Osteotomy for Post-Traumatic, Distal Femoral Varus Deformity

Myoung­Soo Cha,송시영,Koo-Hyun Jung,Young-­Jin Seo 대한슬관절학회 2019 대한슬관절학회지 Vol.31 No.1

Restoration of neutral mechanical alignment of the lower limb is an important factor in the treatment of unicompartmental arthrosis. Traditionally, medial opening wedge high tibial osteotomy has been widely performed to correct varus malalignment with unicompartmental arthrosis. However, an ideal indication for the high tibial osteotomy is the knee with metaphyseal tibial varus malalignment. The basic principle of corrective osteotomy is performing an osteotomy at the center of the deformity to prevent abnormal joint line obliquity. If pathologic distal femoral varus deformity is the cause of genu varum, the osteotomy should be performed in the distal femur. Reports of medial opening wedge distal femoral osteotomy (DFO) to correct varus malalignment are rare. We present a case of this very rare and challenging condition in a 47­year­old male, which was successfully treated by medial opening wedge DFO.

벼꽃으로부터 calmodulin 유전자의 분리 및 염기서열분석

고명수,최영주 신라대학교 자연과학연구소 2003 自然科學論文集 Vol.12 No.-

Calmodulin (CaM) plays an important role in sensing and transducing changes in cellular Ca2+concentration in response to several biotic and abiotic stresses. Two cDNA clones encoding two different calmodulin, RFCaM-1, and RFCaM-2, were isolated from a rice flower cDNA library and their nucleotide sequences were analyzed. Comparison of the deduced amino acid sequence of the RFCaMs cDNA clone have identity to Arabidopsis (70%), potato (92%), carrot (98%), and barley and soybean (98%). In order to determine the copy number and genomic structure of the CaM genes present in the rice genome, a genomic Southern blot analysis was performed using a rice calmodulin cDNA clone (RCaM-2) as a probe. Four intense and a few weaker bands were observed in the restriction fragments. Most restriction fragments showed high intensity hybridization signals under stringent conditions, suggesting the presence of a small multigene family for CaM in the rice genome as in other plants.

태권도장 수련생 관여도가 도장경영 활성화에 미치는 영향

정명수,이천인 朝鮮大學校 스포츠科學硏究所 2003 스포츠科學硏究 Vol.14 No.-

The result of research marketing satisfaction by element by the practice students was as following. First, in men case, as schooltime was prolonged, participation was rising. However, in women case, It was the reverse result. It meant realization about Taekwondo by men was higher than women's. Second, among the practice students, in elementary and high school's students case, schooltime was long, participation rate was long, in middle school students case. It was the reverse result. Third, the most important thing for product satisfaction by practice students was facilities environment of Taekwondo. Fourth, in price satisfaction by the practice students case, most of students did not complain about equipment purchase. Also, satisfaction about price did not display big difference, because Price of all Taekwondo's registration fee was equal. Fifth, realization means of Taekwondo exerted the biggest effect on promotion satisfaction by the practice students. sixth, access easy exerted the biggest effect on place satisfaction by the practice students. It meant students chose near place for Taekwondo. Through marketing satisfaction by element by the practice students, hereafter, I wish to propose marketing operation for Taekwondo gymnasium. First, Taekwondo need to make a new program for women because, as women students' schooltime was long, participation rates was low. Also, It needs to develope the reasonable business management and programs for high participation rates. Second, because access easy was most important thing to registrate, Taekwondo Gymnasium has to preoccupy the best position. Also, It needs to develope the facilities service like vehicles running service

Sucrose fatty acid ester가 약과 품질에 미치는 효과

이수연,김명애 한국식생활문화학회 2002 韓國食生活文化學會誌 Vol.17 No.3

This study was performed to know effect of Yachwa quality when sucrose fatty acid esters(S-570, S-970, S-1570) were added as an emulsifier. In mechanical characteristics, the Yackwa of sucrose fatty acid esters did greatly decrease the hardness, cohesiveness, springiness and gumminess, respectively, and increase the brittleness compared to the Yackwa fof non-emulsifier and egg yolk. This tendency showed at the above level of 1.0% S-570, and 0.5% S-970 and S-1570, respectively. In sensory evaluation, the Yackwa of sucrose fatty acid esters increased the softness compared to the Yackwa of non-emulsifiers and egg yolk. There were significantly differences in the preference at 0.5% level of S-970 would be mostly useful level of emulsifier for making Yackwa.

분산 지형정보 시스템에서의 조인연산 처리

강명수,고견 청주대학교 산업과학연구소 2003 産業科學硏究 Vol.20 No.2

In rescent years, there have been needs of accessing spatial data from distributed and pre-existing spatial database systems interconnected through a network. In a distributed environment, spatial joins for two spatial relations residing in geographically seperated sites are expensive in terms of computation and transmission cost because of the large size and complexity of spatial data Previous distributed improvements by eliminating objects before transmission to reduce both transmission and local processing cost But with a widespread of a high bandwidth data transmission, the parallelism through data redistribution may improve the performance of spatial join processing for distributed spatial database We apply the task distribution using a graph' partitioning method In experiments, we show that the proposed method provides useful reductions in the cost of evaluating a join.

現行 政府業務 審査評價制度의 改善方案

金明守 韓國外國語大學校 附設 公共政策硏究所 1996 公共政策硏究 Vol.14 No.1

퍼지추론규칙을 이용한 적응형 평가시스템

엄명용,정순영,이원규 한국컴퓨터교육학회 2003 컴퓨터교육학회 논문지 Vol.6 No.4

본 논문에서는 기존의 LCMS에서 사용되는 평가시스템에 퍼지 추론 규칙을 이용한 적응형 퍼지평가시스템(AFES : Adaptie Fuzzy Evaluation System)을 제안한다. AFES 는 학습자가 하나의 학습코스(learning course)에 들어가기 전에 퍼지진단평가(fuzzy diagnostic evealuation)를 통해 학습자에게 코스수준(course level)을 부여한다. 학습자는 코스수준에 따른 맞춤식 학습경로(learning path)로 학습을 종료한 후, 퍼지최종평가(fuzzy final evaluation)를 통해 최종성적(final grade)을 AFES 으로부터 부여 받는다. AFES, 의 가장 큰 특징은 최종성적의 점수 부여 규칙에 있는데, 만약 서로 다른 학습자가 동일한 문제 수에 대하여 같은 수의 정답을 냈더라도, AFES 는 125 가지 퍼지 추론 규칙(fuzzy reasoning rule)에 의거하여 탄력적으로 서로 다른 최종성적을 학습자에게 부여한다. We introduce an AFES(Adaptive Fuzzy Evaluation System) that applies an evaluation system used to existing LCMS(Learning Contents Management System) to a fuzzy reasoning rule. The AFES confers a course level on the learner through a fuzzy diagnostic evaluation before the learner enters a learning course. After the learner completes a learning course through the tailored learning path that is suitable for the learner’s level, the AFES confers a final grade on the learner by means of fuzzy final evaluation. The biggest characteristic of the AFES is a grade rule of the final grade. Although different learners get the same number of correct answers to the same number of questions, AFES flexibiv confers the different final grade on the learner by means of the number of 125’s fuzzy reasoning rules.

스테로이드 치료 후 회복기의 규칙적인 운동이 쥐의 스테로이드 유발성 위축 뒷다리근에 미치는 영향

최명애,변영순,황애란,김희승,홍해숙,최스미,서화숙,이경숙,박미정,신기수,안경주,이윤경,임지회 대한기초간호자연과학회 2002 Journal of korean biological nursing science Vol.4 No.1

This study was conducted to determine whether low intensity regular exercise following steroid treatment could attenuate steroid-induced muscle atrophy. Thirty-eight Sprague-Dawley rats weighing 165~175g were divided into six groups;control group(C), dexamethasone administration group(D), sedentary after normal saline administration group(C+Se), exercise after normal saline administration group(C+Ex), sedentary group after dexamethasone administration(D+Se), exercise group after dexamethasone administration(D+Ex). Either dexamethasone(5mg/kg) or normal saline was injected for 7days accordingly. Exercise was started at 10m/min on the 10?grade treadmill and gradually increased up to 15m/min by the 7th day for 60minutes/day(20min×3). The data were analyzed by Kruskal-Wallis test and Mann-Whitney U test using the SPSS WIN 9.0 program. Body weight, muscle weight and myofibrillar protein content of both plantaris and gastrocnemius, Type I, II muscle fiber cross-sectional area of plantaris, and Type II muscle fiber cross-sectional area of gastrocnemis in D group were significantly lower than those of C group(p<.05) respectively. Hindlimb muscle weight, myofibrillar protein content of both plantaris and gastrocnemius, Type I muscle fiber cross-sectional area of soleus and Type I, II muscle fiber cross-sectional area of plantaris in D+Ex group tended to increase compared to those of D+Se group. Myofibrillar protein content of both plantaris and gastrocnemius, Type I muscle fiber cross-sectional area of plantaris in D+Ex group tended to increase compared to those of C+Se group. Based on these results, it is suggested that regular low-intensity exercise during recovery period after steroid treatment might facilitate the recovery from steroid-induced muscle atrophy.

사회심리적요인에 따른 스포츠소비행동 연구

정명수,박준희,김유수 조선대학교 통계연구소 1999 統計硏究所論文誌 Vol.1 No.1

The purpose of this study was to identify the social and psychological variables associated with sport consumption. A questionnaire consisted of 101 items measuring the social and psychological factors related to sport consumption and basic items asking the subject's demographic characteristics and amount of sport consumption through various means was administered to 414 Collegians(159 male and 255 female). The means of spot consumption investigated were viewing sport events in actual sport situations, viewing sports through T.V.. listening to sport broadcasting through radio. and reading newspapers, magazines and books on sports. Factor analyses were conducted on the 101 items and 17 social and psychological factors were found. The social and psychological factors were then used as independent variables for multiple regression analyses in order to identify the variables associated with various means of sport consumption. The main results indicated the following conclusions : (1) The social and psychological variables related to the general sport consumption were learning of sport skills and strategies, entertainment, socialization, curiousty, aesthetics, avoidance of reality, aggression, locality catharsis, stress-seeking, dependance and identification. (2) Variables such as socialization, learning of sport skills and strategies and entertainment were the common variables for all sport consumption besides the common variables. (3) Different social and psychological variables were identified for different means of sport consumption besides the common variables.

중등 사이버가정학습체제에 대한 교사의 인식과 요구분석

최명숙,이수민 경북대학교 사범대학부속 중등교육연구소 2007 중등교육연구 Vol.55 No.1