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오승훈,손동훈,유홍연,전은경,윤심권,양지원,임권섭,Oh, S.H.,Son, D.H.,Yu, H.Y.,Jeon, E.K.,Yoon, S.K.,Yang, J.W.,Lim, K.S. 한국전자통신연구원 2022 전자통신동향분석 Vol.37 No.5
We evaluated the problems of the current disaster psychological recovery support system of the Ministry of Interior and Safety for periodic infectious disease disasters, including COVID-19 (coronavirus disease 2019). The current disaster psychological recovery support systems are challenging to preemptively respond to infectious disease disasters over a wide range and for a long period. These result from the workforce shortage according to the face-to-face consultation method and the limited real-time application of consultation contents. Additionally, due to the workforce shortage, it is difficult to track those who have experienced disasters in the long term. Furthermore, most disaster psychology evaluation tools are for adults, and there are few evaluation tools for children and adolescents. This paper presents an advanced disaster psychological recovery support platform technology that can actively assist people in psychological recovery from disasters while mitigating these issues.
오승훈,인주철,김풍택,오창욱 대한골절학회 2000 대한골절학회지 Vol.13 No.1
Purpose : In the evaluation of acetebular fractures, conventional radiography is limited by distortion, magnification, and overlap of fracture fragments. Computed tomography(CT) has already been shown to be superior in this field. The purpose of this paper was to use 3D reformations for classification of acetabular fractures and planning of operation. Materials and Methods: From July 1994 to December 1998, we reviewed 40 acetabular fractures. We evaluated fractures as plain X-ray(inlet & outlet view, AP view, obturator foramen & illiac wing view), axial CT with 3mm slices, and 3D reformations. We classified fractures by classification of Letournel. Results: 32cases of 40 cases were displaced fractures, We recognized fracture easily in 3D reformations. 12 cases were posterior wall fracture. 9 cases were both column fractures. We interpretated both column fractures difficultly in plain X-ray, but we had many informations about rotation & displacement of fracture fragment by 3D reformations. Undisplaced fracture was 8 cases. We interpretated undisplaced fracture difficultly in 3D reformations and distinguished difficultly from normall 3D reformations. Conclusion : 3D reformations were useful for analysis of complex displaced fracture but not useful for analysis of undisplaced fracture. Acetabular internal oblique view was useful for analysis of quadrilateral space & posterior wall fractures. Acetabular external view was useful for decision of surgical approach.