http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
안영환(Ahn Young Whan) 한국철도학회 2013 한국철도학회 학술발표대회논문집 Vol.2013 No.5
철도분야에 민간사업 및 경전철 등의 도입으로 시스템이 상이한 도시철도 운영방식이 등장함에 따라, 기존의 철도안전분야 철도안전기준(안전관리규정 등) 및 인증체계 등의 관련기준을 강화하여 안전체계를 확립하고자 철도안전법을 개정하고 있고 있는바, 본 장에서 동 개정에 따른 운영기관의 안전체계 변화(안전조직 확충 및 안전시설물 개선 등) 및 무인운전을 시행하고 있는 경전철 분야의 안전 기준 등에 대하여 논의코자 한다. According to the introduction of a private enterprise in the field of railway and Light train, appearance of the urban railway management way occurs. So, the Railroad Safety Act was revised for establishing the safety system by reinforcing the related standard such as an original railroad safety standard in the field of Railroad Safety. The change of the safety system of the operation agency according to the revision (such as expansion of safety organization and improvement of safety facilities) and the safety standard of the field of the Light train which enforces the unmanned operation will be discussed in this chapter.
영아에서 동정맥류 파열에 의한 뇌경막하 및 뇌실질내 혈종 : 증례보고 A Case Report
윤수한,안영환,안영민,조경기,김성환 대한신경외과학회 1996 Journal of Korean neurosurgical society Vol.25 No.3
An unusual case of neonatal arteriovenous malformation with multi-layered subdural and intracerebral hematoma is reported. The patient manifested repeated seizure attacks, right hemiparesis, increased head size, and decreased response. Magnetic resonance images showed multiple intensities of hemorrhage around enhancing nidus and draining vessels. He is being followed up for 6 months without exhibiting any deficit after an operation of excising nidus and removing subdural and intracerebral hematoma. The literature was reviewed for the neonatal arteriovenous malformation.
Chiari Malformation Type 1 소아환자의 전척수에서 발생한 Syringomyelia : 증례보고 A Case Report
윤수한,안영환,안영민,조경기,김성환 대한신경외과학회 1996 Journal of Korean neurosurgical society Vol.25 No.3
A case of whole-spinal syringomyelia in a pediatric patient with the Chiari malformation type 1 is reported. The patient manifested only acute weakness of the right lower extremities and showed dramatic improvement to normal range immediately after posterior fossa decompression. Comparative analysis was done for the serial size reduction in 3 dimensional magnetic resonance imaging. The literature was reviewed for the Chiari 1 malformation with syringomyelia.