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김동기(Kim, Dong?Kee) 한국체육과학회 2018 한국체육과학회지 Vol.27 No.1
This study suggested the categorization of the notion, the factors and process of axial coding deducted through grounded approach as a research to verify the instruction experiences and educational significance of survey of university athletic club coaches. As a result of open coding, first, a total of 135 terms, 22 subcategories, and 11 upper categories were suggested. Second, as a result of axial coding, 6 paradigms were composed in the instruction experiences and education significance of university athletic club coaches. As for the casual conditions, university coach life, becoming a coach after retirement, and charm of the job were suggested, and as to the situational context, it was deducted as the relation formation with athletic students. Furthermore, as a central phenomenon, the professional instruction method was shown. In this connection, instruction contents and experiences are suggested as an interventional condition. As for the interaction, such as communications and successful instructors are found as a strategy of interaction. As a result of this process, it was found that athletic club coaches acquire the educational contents know-how and methods applicable for each level for themselves. Third, as selective coding, the outline of a story about the instruction method specialization process of athletic club coaches were performed, and the core categories were discovered in this process. It was understood that through not only improvement of educational contents but also instruction methods and various curricula about the specialization process, the individual “Know-how” of a coach, namely, empirical knowledge is naturally accumulated.
두개골의 3차원 영상 분석을 위한 전산화단층촬영 방법의 비교 : 상층 두께가 3차원 영상의 계측에 미치는 영향
정호걸,김기덕,박혁,김동욱,정해조,김희중,유선국,김용욱,박창서 대한구강악안면방사선학회 2004 Imaging Science in Dentistry Vol.34 No.3
Purpose : To evaluate the quantitative accuracy of three-dimensional (3D) images by means of comparing distance measurements on the 3D images with direct measurements of dry human skull according to slice thickness and scanning modes. Materials and Mathods : An observer directly measured the distance of 21 line items between 12 orthodontic landmarks on the skull surface using a digital vernier caliper and each was repeated five times. The dry human skull was scanned with a Helical CT with various slice thickness (3, 5, 7 mm) and acquisition modes (Conventional and Helical). The same observer measured corresponding distance of the same items on reconstructed 3D images with the internal program of V-works 4.0 (Cybermed Inc., Seoul, Korea). The quantitative accuracy of distance measurements were statistically evaluated with Wilcoxons’ two-sample test. Results : 11 line items in Conventional 3 mm, 8 in Helical 3mm, 11 in Conventional 5 mm, 10 in Helical 5 mm, 5 in Conventional 7 mm and 9 in Helical 7 mm showed no statistically significant difference. Average difference between direct measurements and measurements on 3D CT images was within 2 mm in 19 line items of Conventional 3 mm, 20 of Helical 3 mm, 15 of Conventional 5 mm, 18 of Helical 5 mm, 11 of Conventional 7mm and 16 of Helical 7 mm. Conclusion : Considering image quality and patient’s exposure time, scanning protocol of Helical 5 mm is recommended for 3D image analysis of the skull in CT.
金鍾培,李東基 대구산업정보대학 1995 논문집 Vol.9 No.2
As high-rise buildings increase rapidly, the importance of fire prevention grows. Hower, the present methods for fire prevention usually trend to meet the minimum requirements based on the existing laws and regulations. The only requirement in the law for fire prevention in these high buildings is that sprinkler system should be made in the buildings 16-stories high and over. The reliable measures to escape from a fire in the buildings 16-stories high and over should be considered and the measures which are more reliable and intensive than in the existing high apartment houses are desired because fire fighting activities are restricted due to the difficulty in reaching the high buildings and negative factors.
김웅흠,김우택,이창연,김동욱,박성기,장무환 동국대학교 경주대학 1993 東國論集 Vol.12 No.-
Hemolytic uremic syndrome is characterized by Coombs-negative microangiopathic hemolytic anemia, thrombocytopenia, and acute renal failure in infant and children. At present, E. coli 0157 : H7 and other verotoxin-producing E. coli(VTEC) seem to be a major cause of this illness. The majority of patients have a prodrome of bloody diarrhea, and acute renal failure develops several days to weeks later. Although an optimal treatment remains unknown, the general management of hypertention and renal failure with early and frequent dialysis is the mainatay of treatment, and intravenous administration of immunoglobulin G is like to be effective. We experienced a case composed of bloody diarrhea, seizures, coma, and anuria in 1 year old girl who was diagnosed as HUS and recovered renal function completely with slight impairment of cognitive ability and behavioral function. We presented this case with a review of literatures.
방사선 조사 마우스에서 소장움세포의 Apoptosis 발생에 미치는 생약의 효과
김성호,안미라,나승렬,이종환,김재하,조성기,장종식,신동호 대한방사선 방어학회 2001 방사선방어학회지 Vol.26 No.1
Apoptosis의 유발을 억제하는 한약제를 파악하여 apoptosis와 관련된 정상적 또는 질병에 대한 연구에 자료를 제공하고자 방사선에 의해 유도된 apoptosis를 지표로 한의학적 처방에서 많이 사용되는 대표적 한약제(24종)의 효과를 검증하였다. 용안육, 산조인, 원지, 인삼, 복령, 목향, 천궁, 백작약, 승마, 시호 및 눈꽃동충하초 투여군에서 apoptosis는 감소되었으며, 이들 생약제는 apoptosis와 관련된 질병의 예방 및 치료에 적용할 수 있을 것이다. 추 후 이들 생약의 작용 기전에 대한 연구가 요구된다. This study was performed to determine the effect of several herbs on radiation-induced apoptosis in jejunal crypt cells. Longyanrou(Euphoris longana), Suanzaoren(Zizyphus vulgaris), Yuanzhi(Polygala tenuifolia), Rensan(Panax ginseng), Fuling(Poria cocos), Muxiang(Saussurea lappa), Chuanxiong(Cnidium officinale), Baishaoyao(Paeonia lactifolia), Shengma(Cimicifuga heracleifolia), Chaihu(Bupleurum falcatum) and Dongchongxiacao(Paecilomyces japonica) reduced the frequency of radiation-induced apoptosis(p<0.05). Although the mechanisms of this effect remain to be elucidated, these results indicated that Longyanrou, Suanzaoren, Yuanzhi, Rensan, Fuling, Muxiang, Chuanxiong, Baishaoyao, Shengma, Chaihu and Dongchongxiacao might be useful inhibitors of apoptosis, especially since these are relative nontoxic natural products.
김동출,신은택,이동명,이윤경,기근홍 조선대학교 부설 의학연구소 1998 The Medical Journal of Chosun University Vol.23 No.2
Bilateral renal agenesis is an uniformly lethal malformation occurring in 1-2/10000 birth. This condition is associated with severe oligo-hydroamnios, intrauterine growth retardation, pulmonary hypoplasia and extrarenal anomalies. We experience a case of bilateral renal agenesis associated with agenesis of both ureters and bladder, and single umbilical artery. But the infant had normal pulmonary development. Specific IgM for herpes virus in maternal serum was detected.