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경막하 수종으로 오인된 중두개와 지주막 낭종을 동반한 대뇌궁륭부 지주막 낭종 - 증 례 보 고 -
김성림,박해관,박성찬,나형균,강준기,최창락,Kim, Seong-Rim,Park, Hae Kwan,Park, Sung Chan,Rha, Hyung Kyun,Kang, Joon Ki,Choi, Chang Rak 대한신경외과학회 2001 Journal of Korean neurosurgical society Vol.30 No.2
Arachnoid cysts are defined as duplicated arachnoids and their splitting with congenital, intra-arachnoid, and leptomeningeal malformations. They are most commonly located in the middle cranial fossa followed by suprasellar and quadrigeminal cisterns, posterior fossa, and very rare in cerebral convexities. They are often ruptured by trauma or spontaneously and cause subdural hygroma or subdural hematoma. Authors report a case of a 32-year-old woman with a convexity arachnoid cyst mimicking subdural hygroma associated with a separate middle fossa arachnoid cyst. Preoperatively, the convexity arachnoid cyst was misinterpreted as subdural hygroma resulted from a ruptured middle fossa cyst. The patient underwent craniotomy and cyst fenestration into the basal cistern. Two separate arachnoid cysts were found in the cerebral convexity and middle cranial fossa during the operation. Finally, cysts were resolved and she was discharged without any complication.
XML 문서에서의 레이블 경로 발생 빈도수에 따른 스키마 추출 방법
김성림 ( Sung-rim Kim ),윤용익 ( Yong-ik Yoon ) 한국인터넷정보학회 2001 인터넷정보학회논문지 Vol.2 No.4
인터넷상에서 데이터를 표현하고 교환하는 새로운 표준으로 등장하는 XML 문서는 정해진 스키마를 가지고 있지 않다. XML 문서를 기존의 관계형 데이터베이스나 객체 지향 데이터베이스 질의어에 바로 적용하기에는 부적합하여 이러한 XML 문서에 대해 스키마를 추출하는 방법과 질의어에 대한 연구가 활발히 진행되고 있다. 본 논문에서는 XML문서의 레이블 경로발생 빈도 수에 따른 여러 단계의 스키마를 추출하는 방법을 제시하고, 이를 실험하여 그 효율성을 보인다. XML documents found over internet are generally fairly irregular and hove no fixed schema, The SQL and OQL are not suitable for query processing in XML documents, So, there are many researches about schema extraction and query language for XML documents, We propose a schema extraction method using the frequency of label path in XML documents, Our proposed method produces multi-level schemas and those are useful for query processing.
메타버스 기반 실감형콘텐츠 개발을 위한 전문대학교 수요 분석 연구
주현재 ( Hyun-jae Choo ),김현우 ( Hyun-woo Kim ),김태원 ( Tae-won Kim ),김성림 ( Sung-rim Kim ),권홍민 ( Hong-min Kwon ) 한국고등직업교육학회 2022 한국고등직업교육학회논문집 Vol.20 No.1
The Metaverse, which has recently attracted interest and attention in academia and university education, can be divided into four categories: augmented reality, lifelogging, mirror world, and virtual world. In particular, the development and application of realistic contents of the Metaverse opened up the possibility of solving the problem of passive learning, a problem of traditional education. There have been reports from both home and overseas universities that learners can practice in a similar environment close to reality through this technology. The ultimate purpose of this study is to explore the demands and needs for realistic content development in junior colleges. For this purpose, after analysis of the educational potential of the Metaverse and realistic content based on previous studies and cases, the requirements for the developing educational content of universities were identified from 47 universities. According to the research, 87% of colleges participating in consortiums showed consensus that the Metaverse will contribute to strengthening university competitiveness.