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박철민,차상훈,차인호,원남희,이창홍 고려대학교 의과대학 1995 고려대 의대 잡지 Vol.32 No.2
Pathological findings from focal liver lesions, which were suggested to be adenomatous hyperplasia (AH) by MRI, were reviewed after fine needle aspiration biopsy (FNAB). FNAB were performed from four cases of focal liver lesion, which showed high signal intensity on T1W1, and low signal intensity on T2W1 of MRI. FNAB were performed with the guidance of ultrasound in three cases, and CT in one case. Pathological reports were liver cirrhosis (n=l), AH h=2) and atypical adenomatous hyperplasia (AAH) (n=1). Even though adenomatous hyperplasia is suggested by MRI, a series of pathological diagnosis are possible after FNAB, depending on the progressive stage of the nodule and the biopsy site within the nodular lesion.
중소기업 최고경영자의 특성이 경영성과에 미치는 영향: 환경 특성과 경쟁전략 관점
박철민 한국자료분석학회 2005 Journal of the Korean Data Analysis Society Vol.7 No.4
The purpose of this study is to analyze the impact of the SME's CEO characteristics on the firm performance in Korea. To accomplish the purpose of the study, a research model was made based on literatures about SME's CEO Characteristics and working hypotheses were established. In order to verify hypotheses, the useful data was collected from 278 SMEs. To analyze the collected data, factor analysis, reliability analysis, correlation analysis, and multi-regression analysis were used. The results of the study are summarized as follows : First, the SME's CEO characteristics, environment characteristics, and competitive strategy influenced on the firm performance significantly. Second, characteristics of the SME's CEO both directly and indirectly effected on the organizational performance through environment characteristics and competitive strategy. 본 연구는 우리나라 중소기업 최고경영자의 특성이 경영성과에 미치는 영향을 환경 특성과 경쟁전략으로 조절하였을 때 나타나는 반응을 회귀분석하였다. 2004년 3월부터 2004년 6월까지 영남지역 소재 562개 중소기업에 설문지를 배포하여 364개 표본을 회수하고, 유효표본 278개를 분석하였다. 연구결과는 다음과 같다. 첫째, 우리나라 중소기업 최고경영자의 심리적 특성(성취동기, 모호함에 대한 인내성향)과 역량 특성(의사소통, 의사결정)은 환경특성(경쟁강도)을 조절하여도 경영성과에 긍정적인 영향을 미치고 있음을 발견하였다. 둘째, 우리나라 중소기업 최고경영자의 심리적 특성(성취동기, 모호함에 대한 인내성향)과 역량 특성(의사소통, 의사결정)은 경쟁전략(차별화전략)을 조절하여도 경영성과에 긍정적인 영향을 미치고 있음을 발견하였다.
박철민 제주대학교 공과대학 첨단기술연구소 2004 尖端技術硏究所論文集 Vol.15 No.1
In 1990s' idyllic housing complex has started to be spreading surrounding metropolitan areas of Korea as a result of needs for change in the quality of housing environment, which was caused by the increase of income, the spread of cars and the change of working environment. On the contrary to the idea of idyllic housing, however, while it is just surrounded by natural environment, it has some critical problems such as lack of public facilities and its development which often damages the nature. The row houses which this study deals with are popular with working class especially in Europe as an idyllic urban housing. It is noticeable that they have separate private gardens which satisfy the residents' basic needs and save lot areas and building costs more than detached houses. This study intends to suggest row houses as an appropriate housing type for environmentally friendly housing in Korea through the analysis of cases of row houses.
도로변 건축물의 경관요소에 미치는 영향에 관한 연구 : 제주시 해안일주도로를 중심으로
박철민,김성훈 제주대학교 공과대학 첨단기술연구소 2004 尖端技術硏究所論文集 Vol.15 No.1
Although the coastal area of Jeju has already been developed, it has high pressure and demands for development continually increasing due to the increase of tourism and leisure activities. Therefore, the purpose of this study is to present objective guidance for the planning of the buildings on the seaside road with a view which have the largest impact on coastal landscape in order to enhance its visual quality. The results of this study are as follows : 1) It is chief element to make guidance for the use and planning of buildings in the conservation of the coastal landscape. 2) The D/H ratios which immediately influence an angle of elevation are different one another for the whole street. To ensure a sense of openness for the landscape, it is needed to maintain under 27° angle of elevation, which demands 1~3 D/H ratio. 3) It is important to make 2.4 visual blockage ratio for whole street, but the actual condition is 4.48 ratio on average. To bring down the visual blockage ratio, the W/D ratio needs to be regulated. 4) Various techniques are also needed for lively building styles going with coastal landscape.