http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
개별검색 DB통합검색이 안되는 DB는 DB아이콘을 클릭하여 이용하실 수 있습니다.
통계정보 및 조사
예술 / 패션
<해외전자자료 이용권한 안내>
- 이용 대상 : RISS의 모든 해외전자자료는 교수, 강사, 대학(원)생, 연구원, 대학직원에 한하여(로그인 필수) 이용 가능
- 구독대학 소속 이용자: RISS 해외전자자료 통합검색 및 등록된 대학IP 대역 내에서 24시간 무료 이용
- 미구독대학 소속 이용자: RISS 해외전자자료 통합검색을 통한 오후 4시~익일 오전 9시 무료 이용
※ 단, EBSCO ASC/BSC(오후 5시~익일 오전 9시 무료 이용)
Objective : This study is designed to identify the prognostic factors in the patients with chronic subdural hematoma. Material and Method : The author analysed retrospectively 66 cases of chronic subdural hematoma from January 2004 to December 2006. All patients were operated by burr hole trephination and continuous closed system drainage system. Result : Patient's age, sex and presence of previous head trauma are not significant prognostic factors. The most important factor of chronic subdural hematoma is preoperative Bender scale. Conclusion : The clinical and neurological status of the patients at admission is the most important prognostic factors. Age of patients does not have significant influence on the prognosis. Early diagnosis and operation can improve the prognosis of patients with chronic subdural hematoma.
Intercondylar fractures of the distal humerus in adults are rare and notoriously difficult to treat. We treated 8 patients by open reduction and internal fixation using Y-plate with extraarticular olecranon osteotomy in posterior approach. L-shaped osteotomy was performed at the extraarticular portion of olecranon with thiceps tendon insertion remained to proximal portion of it, using air-saw. The follow- up period ranged from l2 to 30 months with average of 19.7 months. The fractures were classified according to AO classification. The results were evaluated using Jupiter et al grading system. 1) There was no loosening of fixation device of humeral condyle and olecranon., 2) Niether delayed union nor nonunion of olecranon and humeral condyle were found. 3) Exellent grade was achieved in 4 patients(50%), three(38%) had good. and one(12%) poor. Flexion-extension arc ranged from 60 degree to 120 degree with mean of 98.8 degree. 4) Complications included postoperative neuritis in one, myositis ossificance in one, and heterotopic bone in one patient. Authors would introduce the method and result of extraarticular olccranon osteotomy in posterior approach for the intercondylar fracture of distal humerus, as a new technique.
The interlocking IM nailing is one of the most commonly used treatment method of the femoral shaft fracture. Although it has many advantages, but various complications is reported including delayed union, nonunion, malunion. interlocking nail or screw breakage, joint stiffness and infection. In order to evaluate the complications we reviewed 38 cases in treated with interlocking IM nailing in femoral shaft fracture from january, 1991 to december, 1995 in Hangang Sacred-Heat hospital. The average follow up duration was 14 months (range; 6 months to 38 months). The following results are obtained 1. There were 7 cases of nonunion. Nonunion was of no analytic significance in sex. age. the fracture site and associated fracture (P=.0l86). but significant in segmental fracture (P=0.02). Because of the small number group, we considered (hat it would be necessary more clinical experience. 2. There were 3 cases interlocking screw breakage, all of which were occured in proximal screw. Partial weight bearing was permitted average postoperation 4.3 months. Average duration between operation and screw breakage was 7.3 months, between operation and bone union was 11.7 months. 3. There was I case of interlocking nail breakage. we considered that it was resulted from usage of relatively small nail ( I 1mm) and postoperative early weight bearing (8 weeks).
This paper presents implementation of network monitoring system for building cleaning mobile robot. The remote monitoring system provides convenient 3D graphical map construction, network camera image viewer and status information of robot. For virtual presentation of the remote situation to user, the 3D map is reconstructed from pre-existing 2D building design file with DXF format using OpenGL graphic API. Through this system, it is possible to monitor and control the remote cleaning mobile robot in real time. In order to perform fast transmission, an image viewer is formed wireless network using JPEG codec. The proposed system is expected to give efficient the way of control for building cleaning mobile robot.