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생체 역학적 분석에 의한 Compression Hip Screw의 디자인 요소에 대한 평가
문수정(S. J. Moon),이희성(H. S. Lee),권순영(S. Y. Kwon),이성재(S. J. Lee),안세영(S. Y. Ahn),이훈(H Lee) 한국정밀공학회 2004 한국정밀공학회 학술발표대회 논문집 Vol.2004 No.10월
At present, CHS(Compression Hip Screw) is one of the best prosthesis for the intertrochanteric fracture. There is nothing to evaluate the CHS itself with the finite element analysis and mechanical tests. They have same ways of the experimental test of the ASTM standards. The purpose of this study is to evaluate the existing CHS and the new CHS which have transformational design factors with finite element analysis and mechanical tests. The mechanical tests are divided into compression tests and fatigue test for evaluating the failure load, strength and fatigue life. This finite element method is same as the experimental test of the ASTM standards. Under 300N of compression load at the lag screw head. There are less differences between Group (5H, basic type) and GroupⅡ which has 8 screw holes. However, there are lots of big differences between GroupⅠ and GroupⅢ which is reinforced about thickness of the neck range. Moreover, the comparison of GroupⅢ and GroupⅣ shows similar tendency of the comparison of Group and GroupⅡ. The GroupⅣ is reinforced the neck range from GroupⅡ. After the experimental tests and the finite element analysis, the most effective design factor of the compression hip screws is the reinforcement of the thickness, even though, there are lots of design factors. Moreover, to unite the lag screw with the plate and to analyze by static analysis, the result of this method can be used with experimental test or instead of it.
인후두위산역류증(Laryngopharyngeal Reflux: LPR)의 치료에 대한 RabeprazoleSodium(Parietd)의 임상효과와 안전성 검토
정광윤,전병선,고상현,권기환,권순영,권중근,김동영,김상철,김성완,김영모,김영호,김윤환,김장묵,Jung, K.W.,Jun, B.S.,Ko, S.H.,Kwon, K.H.,Kwon, S.Y.,Kwon, J.K.,Kim,, D.Y.,Kim,, S.C.,Kim,, S.W.,Kim,, Y.M.,Kim,, Y.H.,Kim,, Y.H.,Kim,, J.M. 대한기관식도과학회 2004 大韓氣管食道科學會誌 Vol.10 No.2
Background and objective : Rabeprazole is a new generation proton pump inhibitor, which has a rapid onset after first dose, predictable efficacy in all patients regardless of CYP2C19 genotype status, and less nocturnal acid breakthrough. The aim of the study is to investigate clinical efficacy and safety of rabeprazole sodium (Pariet 10mg qd)when administered once daily to patients with laryngopharyngeal reflux(LPR) disease. Methods : Among the patients who had visited the Department of Otolaryngology, those with LPR symptoms, had undergone laryngoscopy. Symptoms and endoscopic laryngeal sings were recorded initially, at 1 month, 2 months, 3 months, and more than 3 months, All patients were evaluated for clinical efficacy on the basis of symptom scores, reflux finding score(RFS), and side effects. Results : In general, most symptom scores and RFS improved over the time. Efficacy of the Pariet on LPR-related symptoms were $63.2\%,\;77.5\%,\;78.7\%,\;and\;90.9\%$ before 4 weeks, 4 to 8 weeks, 8 to 12 weeks, and after 12 weeks respectively. Efficacy on the RFS were $61.8\%,\;78.4\%,\;82.9\%,\;and\;85.5\%$ before 4 weeks, 4 to 8 weeks, 8 to 12 weeks, and after 12 weeks respectively. Pariet was well tolerated and was associated with few drug-related side effects. Conclusion Because of its efficacy and safety, Pariet may prove to be an alternative to currently available proton pump inhibitors.
權純永 大韓神經精神醫學會 1963 신경정신의학 Vol.2 No.2
「범죄는 마음의 병이다」라는 사상은 세계적 조류로서 이미 많은 전문가들의 일치되는 견해이다 그러므로 비행의 원인은 정서적 불안, 사회적 부적응, 불건전한 정신에 있기 때문에 범죄 법정주의를 지양하고 교정과 치료가 선행되어야 할 것이다.