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김민웅 ( Min Woong Kim ),윤지훈 ( Ji Hoon Yoon ),김치훈 ( Chi Hoon Kim ),강화미 ( Hwa Mi Kang ),박정호 ( Jung Ho Park ),조경임 ( Gyeong Im Jo ),김태익 ( Tae Ik Kim ) 대한내과학회 2006 대한내과학회지 Vol.71 No.4
Clopidogrel is an oral agent that blocks ADP receptor-mediated platelet aggregation. Clopidogrel along with aspirin was shown by the CURE trial to result in a 20% relative reduction of cardiovascular death, myocardial infarction or stroke. Ticlopidine has been shown to reduce the incidence of stent thrombosis compared with warfarin, but it may cause serious hematological side effects. However, the reported neutropenia has been similar to clopidogrel and aspirin treatment groups (0.01 vs 0.17%, respectively) with corresponding rates (0.05 vs 0.04%, respectively) of severe neutropenia. We treated a 72-year-old female patient with severe neutropenia who underwent percutaneous coronary intervention with drug-eluting stent placement and had no neutrophils in the peripheral blood at 11 days after clopidogrel use. Therefore, clinicians should be alerted to the possibility of severe neutropenia with clopidogrel treatment.(Korean J Med 71:426-430, 2006)
조직내 최종사용자의 합목적적인 정보보호 시스템 사용 내재화와 학습, 피드백 추구 행동 연구
김민웅 ( Kim Min Woong ),정기주 ( Cheong Ki Ju ) 한국정보시스템학회 2016 情報시스템硏究 Vol.25 No.3
Purpose The purpose of this paper is to examine factors and mechanism inducing end users`` faithful appropriation of information security behavior through the information security system. This study is also trying to find out the role of Employees`` adaptive activities like learning and feedback seeking behavior for the information security in organizations. Design/methodology/approach An empirical study was carried out with a sample of employees working in the financial service company. Employees(n = 268) completed a written questionnaire. Structural equation modeling was used to analyze the data. Findings Results indicated that employees`` learning activities and feedback seeking behavior fully mediated the effect of major information security factors toward end users`` faithfulness of appropriation of information security systems. In order to increase the level of employees information security behavior in accordance with security guideline, organizations should facilitate interactions that support the feedback seeking process between employees on information security awareness and behavior. Additionally, organizations may reinforce these behaviors by periodical training and adopting bounty hunter systems.
공공발주자의 설계단계 BIM 발주업무 지원을 위한 가이드 개발 연구
김민웅(Min-Woong Kim),옥종호(Jong-Ho Ock) (사)한국CDE학회 2015 한국CDE학회 논문집 Vol.20 No.3
Although BIM has been recognized as one of the main streams that advance the construction industry worldwide, it is difficult to ensure the quality of BIM data due to the problems such as internal errors of BIM tools and lack of guidelines that enhance design quality. Such problems cause designers, constructors, and project owners to hesitate applying it to their business. The main objective of this research is to develop a BIM guide for public project owners that is to be usable at the design phase of the public projects. To meet the objective, the study invited 10 BIM experts from Korean construction industry and operated workshops with focus group interview methodology. As well, a number of BIM guidelines from the BIM advanced countries were reviewed to identify valuable contents for the guide. There are four main parts in the guide developed: BIM design procurement process guide, Request for Proposal development guide for BIM design, BIM execution plan development and evaluation guide, and BIM output and deliverables review and evaluation guide.
김민웅(Min-Woong, Kim),이재성(Jae-Sung, Lee),옥종호(Jong-Ho, Ock) (사)한국CDE학회 2014 한국 CAD/CAM 학회 학술발표회 논문집 Vol.2014 No.2
Supply Administration announced to apply the BIM expansion to the whole construction project of 2016. But currently the domestic delivery method of construction project is the BIM application is difficult. Currently delivery method is have a various problem (ex. Discontinuity, Legal system"s limit etc.). This problem is possible to solution at IPD. The other advanced countries is use IPD. IPD is the method that perform the construction project comprising one organization and one purpose. But there is no IPD application case and data in the domestic. Therefore need to development of IPD guide for BIM activation. This study purpose is basic study for development of IPD guide. Therefore, through analysis to the traditional delivery method"s problem and the other advanced countries IPD guide utilize for the domestic IPD guide development basic reference.
음악중재가 아동 및 청소년의 불안에 미치는 효과에 대한 메타분석
배익렬(Ik-lyul Bae),김민웅(Min-woong Kim) 대한스트레스학회 2017 스트레스硏究 Vol.25 No.2
본 연구의 목적은 메타분석 방법을 이용하여 음악중재가 아동 및 청소년의 불안에 미치는 영향을 알아보는 것이다. 이때 연구 대상 논문은 음악중재가 불안에 미치는 영향을 분석한 선행연구이며, 최종적으로 학술지 5편, 학위논문 28편이 분석에 사용되었다. 연구의 출판 편향은 Funnel plot과 Fail-safe N 계수를 활용하여 확인하였으며, 분석 결과 출판 편향이 연구에 영향을 줄 만큼 크지 않은 것으로 나타났다. 동질성 검증을 실시한 결과 효과크기는 이질 하였고 이에 랜덤효과 모형으로 분석을 실시한 결과 전체 효과크기는 –1.034이었다. 또한 범주형 변인에 따른 효과 차이 분석 결과는 대상 구분(Classification), 중재 장소(Intervention location)에 따라 유의하였으며, 연속형 변인에 따른 분석 결과도 규모(Size)에 따라 유의하였다. The present study investigated the effect of music intervention on the anxiety of children and adolescents using meta-analysis, and the specific research purposes were as follows. The targets of the present study were previous studies analyzed the effect of music intervention on anxiety collected the final 28 theses for academic degrees and five scholarly journal articles were used in the analysis. To examine the publication bias of the studies used in the analysis, funnel plot and fail-safe N were verified, and found the publication bias was not significant enough to influence the present study. The homogeneity test showed that the effect size was heterogeneous, and accordingly, a random effect model analysis was carried out and the overall effect size was found to be -1.034. The analysis on the difference in the effect showed that the effect size varied according to subject classification and intervention location for categorical variables and size for continuous variables.
BIM 프로세스 성숙도 측정 모델의 개발방향에 대한 연구
이재성(Jae-Sung, Lee),김민웅(Min-Woong, Kim),옥종호(Jong-Ho, Ock) (사)한국CDE학회 2015 한국 CAD/CAM 학회 학술발표회 논문집 Vol.2015 No.동계
Recently, for Building Information Modeling (BIM) Project regarding composition of organization, business process, economic effect and so on, which enable to refer, case data management and assessment do not appear. As a result, through many trials and errors domestic, BIM Project working environment has been developed. This study aims to preliminarily consider developing work capacity assessment models and also in the field of construction, carries out research case analysis regarding maturity measurement and competency evaluation assessment. Through this, it suggests that constriction organizations equip enough technique infrastructures, process establishment and so on to perform organizational capability assessment and maturity measurement of the BIM.
이세정(Lee, Se-Jung),김민웅(Kim, Min-Woong),이재원(Lee, Jae-Won),이상욱(Lee S.W.) 한국산학기술학회 2009 한국산학기술학회논문지 Vol.10 No.7
본 논문은 중공을 가진 판재 두 매를 결합하기 위하여 중공 주위를 따라 기존 레이저 용접법 대신 기계적 프레스 결합법을 적용하는 것에 관한 연구이다. 이를 통해 레이저 용접을 적용했을 때 불가피하게 발생하는 열 변형 을 효과적으로 없앨 수 있다. 유한요소해석을 통하여 중공형 판재를 기계적으로 결합시킬 수 있는 금형 설계 방법을 제안하였다. 기계적 결합력을 최대화시키는 데 관련 있는 다섯 가지 설계인자를 선택하여 다꾸치 실험법을 적용한 결 과 성형 깊이와 펀치모서리 반경이 가장 크게 영향을 미치는 인자로 나타났다. This study is to apply the mechanical press joining method to join two kinds of sheet metals with circular holes by mechanical pressing instead of laser beam. Usage of the mechanical pressing avoids the thermal deformation of sheet metals which occurs inevitably in laser joining. A die design has been proposed to make the mechanical press joining applicable with finite element analysis. Five design factors related to the joining force have been selected and applied to the Taguchi method for optimization. Among five factors, 'Forming Depth' and 'Punch Corner Radius' have been revealed to be the most influential ones.
압출가공에 있어서 표면영향을 고려한 마찰수식모델에 관한 연구
오박균(Park-kyoun Oh),손남길(Nam-kil Son),김민웅(Min-woong Kim) 한국자동차공학회 2004 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
??To carry out perfectly the forming analysis of the extruding products it is necessary that the friction boundary condition between dies and blanks should be worked out the accuate numerical friction models. But, the existing numerical models of the extrusion may be large different from the actual conditions. In this study, accurate analysis of the extrusion forming for surface roughness should be subjected. It is to develop accuracy of the numerical friction models and potentialize to apply for the high speed forming work in the extrusion. Therefore, the results should improve accuracy and cause energy saving for the extrusion and finally to expand the applying areas of the results.