Hirschsprung's Disease의 진단과 치료 : 1992년도 현황 -대한소아외과학회 회원대상 선호도 설문조사-

유수영,김상윤,김우기,김인구,김재억,박귀원,박우현,박주섭,송영택,오수명,이두선,이명덕,이성철,장수일,정상영,정을삼,정풍만,주종수,최금자,최순옥,최승훈,허영수,황의호,Yeo, S.Y.,Kim, S.Y.,Kim, W.K.,Kim, I.K.,Kim, J.E.,Park, K.W.,Park, W.H.,Park, J.S.,Song, Y.T.,Oh, S.M.,Lee, 대한소아외과학회 1996 소아외과 Vol.2 No.1

This report present the result of the national survey of pediatric surgeons' preferences on diagnosis and treatment of Hirschsprung's disease(HD) carried out in 1993. The questionnaires were sent to twenty-seven members of the Korean Association of Pediatric Surgeons (KAPS) working in twenty-four institutions. The questionnaires were designed to determine the individual surgeon's preference for the methods of diagnosis and treatment of the disease. Twenty-three pediatric surgeons from twenty institutions returned completed forms. The total number of patients diagnosed with HD in 1992 was 190 in this group. The estimated incidence of HD was 1/3,900. The most important symptom was delayed meconium passing and the most preferred diagnostic procedure was barium study. Anorectal manometric examination was carried out by 13 pediatric surgeons and 19 confirmed the diagnosis before operation by rectal biopsy, 12 with full-thickness biopsy and 7 with suction. Frozen section biopsy during operation was done by 22 surgeons. Eight surgeons did one stage operation if the age of the patient is suitable. Definitive operation was usually done at the age of 6 to 11 months. The most preferred operation was Duhamel procedure done by 19. Enterocolitis was the most serious complication of HD. Most of patients had normal continence within 6 to 12 months after operation. The follow-up period was less than 6 years in 16 surgeons. The results were presented at the 9th annual meeting of KAPS in June of 1993. This is the first national survey of HD and it can provide guidelines of diagnosis and treatment of Hirschprung's disease even though it is not a detailed study of patient data.

고창군 해리면의 음식조사

유수영 남도민속학회 2010 남도민속연구 Vol.20 No.-

An optimum design of on-bottom stability of offshore pipelines on soft clay

유수영,최한석,이승건,도창호,김도균 대한조선학회 2013 International Journal of Naval Architecture and Oc Vol.5 No.4

This paper deals with the dynamic effect of pipeline installation and embedment for the on-bottom stability design of offshore pipelines on soft clay. On-bottom stability analysis of offshore pipelines on soft clay by DNV-RPF109(DNV, 2010) results in very unreasonable pipe embedment and concrete coating thickness. Thus, a new procedure of the on-bottom stability analysis was established considering dynamic effects of pipeline installation and pipe-soil interaction at touchdown point (TDP). This analysis procedure is composed of three steps: global pipeline installation analysis, local analysis at TDP, modified on-bottom stability analysis using DNV-RP-F109. Data obtained from the dynamic pipeline installation analysis were utilized for the finite element analysis (FEA) of the pipeline embedment using the non-linear soil property. From the analysis results of the proposed procedure, an optimum design of onbottom stability of offshore pipeline on soft clay can be achieved. This procedure and result will be useful to assess the on-bottom stability analysis of offshore pipelines on soft clay. The analysis results were justified by an offshore field inspection.

해남군 북평면 영전리 도제

유수영 남도민속학회 2007 남도민속연구 Vol.15 No.-

선천성 거대결장 및 특발성 거대결장에서 카할 세포의 역할

유수영,고용택,한애리,정순희,엄민섭,김일호,Yoo, Soo-Young,Koh, Yong-Taek,Han, Ai-Ri,Jung, Soon-Hee,Eom, Min-Seob,Kim, Il-Ho 대한소아외과학회 2002 소아외과 Vol.8 No.2

The etiology of several motility disorders, including persistent megacolon after definitive surgery for Hirschsprung's disease, meconium ileus which is not associated with cystic fibrosis and idiopathic megacolon, is still unclear. Interstitial cells of Cajal (ICC) are thought to modulate gut motility as gastrointestinal pace maker cells. The aim of this study was to evaluate the role of ICC in the bowel walls of the patients (n=15) who had variable motility disorders. The ICC were identified by immunohistochemical staining using an anti-C-Kit antibody and the results were compared with control specimens (n=2). The control group (G1) showed evenly distributed ICC in their bowel walls. The second group (G2, n=5) who had normal bowel movements after Duhamel procedures and the third group (G3, n=4) who had persistent megacolon after Duhamel procedures showed absent or scarcely distributed ICC in their aganglionic bowels. The ICC were immunohistochemical staining using an anti-C-Kit antibody and the results were compared with control specimens (n=2). The control group (G1) showed evenly distributed ICC in their bowel walls. The second group (G2, n=5) who had normal bowel movements after Duhamel procedures and the third group (G3, n=4) who had persistent megacolon after Duhamel procedures showed absent or scarcely distributed ICC in their aganglionic bowels. Whereas ICC were evenly distributed in the ganglionic bowels of G2, they were not seen or scarecely distributed in the ganglionic bowels of G3. Two patients (G4) who suffered from idiopathic megacolon showed absence or decrease of ICC in spite of presence of ganglion cells in their colons. Four neonates (G5) who underwent ileostomy because of meconium obstruction showed absent or markedly decreased ICC in the the colon at the time of ileostomy and the distribution of ICC was changed to a normal pattern at the time of ileostomy closure between 39-104 days of age and their bowel motility were restored after that. The results suggest that lack of ICC caused reduce motility in the ganglionic colons and it may be responsible for the development of various motility disorders. Delayed maturity of ICC may also playa role in the meconium obstruction of neinates.

포장극단의 공연활동으로 본소리꾼의 역할변화 -강준섭의 활동을 통해-

유수영 한국민요학회 2015 한국민요학 Vol.44 No.-

This thesis tries to discuss about the change in the role of the reciter of traditional Korean narrative songs who was engaged in the performance in the theatrical company on the road. The theatrical company on the road who acted as a wandering party since 1950s, unfolded the public entertainment throughout the whole country. The reciter expanded the role as an actor/actress as well as a narrative song. As the skits became popular, which the theatrical company on the road performed on the stage, it again performed the dramas on the Yi Dynasty and the modern dramas, and people who recited a folk song and traditional Korean narrative songs learned acting and performed on the stage. This change in the role of the reciter into an actor can be regarded as the reflection of the public demand toward the traditional artists. It finally functioned as the reason why the theatrical company on the road became popular coming close to the public. 본고는 포장극단에서 공연활동을 하던 소리꾼의 역할변화를 논하고자 한다. 1950년대 이후 활동하던 유랑단체인 포장극단은, 전국을 무대로 대중연희 활동을 펼쳤다. 소리꾼은 이곳에서 배우로 활동하였다. 포장극단에서는 민요와 판소리를 부르던 이들은 본업인 소리와 연기를 하였던 것이다. 포장극단은 무대에 올렸던 토막극이 인기를 얻자, 배우수를 늘려 이조극, 현대극 등을 무대에 올렸고, 소리꾼은 이곳에서 연기부장의 지도아래 연기를 배워 무대에 올랐다. 이러한 소리꾼의 역할변화는, 전통예인들이 시대변화에 따른 대중적인 요구를 수용한 것으로 볼 수 있다. 또한 이는 포장극단이 대중에게 인기를 얻을 수 있는 계기가 되었다.

VDI를 이용한 모바일 가정간호 서비스를 위한 장비 사용성 테스트

유수영,황희,김석,김태기,신호균,정은자,서민희 에스케이텔레콤 (주) 2013 Telecommunications Review Vol.23 No.3

본 연구는 병원의 가정간호 업무를 대상으로 병원 환경에서 데스크탑 가상화(VDI: Virtualization DesktopInfrastructure)의 의미있는 사용을 위해 VDI에 접속하는 디바이스별 사용성을 비교하여 VDI 사용에 대한 적절한 디바이스를 확인하고자 한다. 방법: 분당서울대학교병원 간호사 50명을 대상으로 사용성 테스트를 진행하였으며 테스트 장비로는 Desktop(27inch wide; reference device)과 Netbook(10.1inch wide), 그리고 iPad2 with keyboard (9.7inch)을 선정하였다. 사용성 테스트를 위해 가정간호 업무에서 빈번하게 사용하는 기능을 중심으로 10개의 시나리오를 작성하였으며 이를 통해 각 Task별 클릭횟수 및 소요시간을 확인하였다. 그리고 사후인터뷰를 통해 사용자의 의견을 수집하였다. 결과: 사용성 테스트 결과, 클릭횟수에서는 3가지 디바이스별 차이가 없는 것으로 나타났으며 소요시간의 경우 조회에 해당하는 Task를 제외하고는 모두 통계적으로 유의한 차이가 있는 것으로 나타났다. 가정간호사 인터뷰 결과 VDI는 병원 외부에서도 환자 정보에 즉시 접속할 수 있어 가정간호 업무에 도움이 되는 것으로 나타났다. 결론: 본 연구를 통해 병원의가정간호 업무에서 iPad를 통해 VDI를 사용하는 것이 크게 어렵지 않은 것을 알 수 있었다. 향후 VDI는 Tablet PC와 결합하여 가정간호 업무뿐만 아니라 다양한 진료 업무에도 활용 가능할 것으로 기대한다.

전남 화순군 춘양면 우봉리 우봉마을 당산제

유수영 남도민속학회 2012 남도민속연구 Vol.25 No.-

Evaluation of Term Ranking Algorithms for Pseudo- Relevance Feedback in MEDLINE Retrieval

유수영,최진욱 대한의료정보학회 2011 Healthcare Informatics Research Vol.17 No.2

Objectives: The purpose of this study was to investigate the effects of query expansion algorithms for MEDLINE retrieval within a pseudo-relevance feedback framework. Methods: A number of query expansion algorithms were tested using various term ranking formulas, focusing on query expansion based on pseudo-relevance feedback. The OHSUMED test collection,which is a subset of the MEDLINE database, was used as a test corpus. Various ranking algorithms were tested in combination with different term re-weighting algorithms. Results: Our comprehensive evaluation showed that the local context analysis ranking algorithm, when used in combination with one of the reweighting algorithms – Rocchio, the probabilistic model, and our variants – significantly outperformed other algorithm combinations by up to 12% (paired t-test; p < 0.05). In a pseudo-relevance feedback framework, effective query expansion would be achieved by the careful consideration of term ranking and re-weighting algorithm pairs, at least in the context of the OHSUMED corpus. Conclusions: Comparative experiments on term ranking algorithms were performed in the context of a subset of MEDLINE documents. With medical documents, local context analysis, which uses co-occurrence with all query terms, significantly outperformed various term ranking methods based on both frequency and distribution analyses. Furthermore, the results of the experiments demonstrated that the term rank-based re-weighting method contributed to a remarkable improvement in mean average precision.

Seoul National University Bundang Hospital’s Electronic System for Total Care

유수영,이기혁,이학종,하규섭,임청,진호준,윤종활,조은영,정은자,백롱민,정진엽,위원량,이철희,이해석,변남수,황희 대한의료정보학회 2012 Healthcare Informatics Research Vol.18 No.2

Objectives: Seoul National University Bundang Hospital, which is the first Stage 7 hospital outside of North America, has adopted and utilized an innovative and emerging information technology system to improve the efficiency and quality of patient care. The objective of this paper is to briefly introduce the major components of the SNUBH information system and to describe our progress toward a next-generation hospital information system (HIS). Methods: SNUBH opened in 2003 as a fully digital hospital by successfully launching a new HIS named BESTCare, “Bundang hospital Electronic System for Total Care”. Subsequently, the system has been continuously improved with new applications, including close-loop medication administration (CLMA), clinical data warehouse (CDW), health information exchange (HIE), and disaster recovery (DR), which have resulted in the achievement of Stage 7 status. Results: The BESTCare system is an integrated system for a university hospital setting. BESTCare is mainly composed of three application domains: the core applications, an information infrastructure, and channel domains. The most critical and unique applications of the system, such as the electronic medical record (EMR), computerized physician order entry (CPOE), clinical decision support system (CDSS), CLMA, CDW, HIE, and DR applications, are described in detail. Conclusions: Beyond our achievement of Stage 7 hospital status, we are currently developing a next-generation HIS with new goals of implementing infrastructure that is flexible and innovative, implementing a patient-centered system, and strengthening the IT capability to maximize the hospital value.