요석(樂石) 김성태의 예술가곡에 나타난 선율구조 연구

최삼화 민족음악학회 1998 음악과 민족 Vol.16 No.-

水稻 直播栽培에 關한 硏究 : (Ⅰ)栽培方法이 節間長에 미치는 影響

趙東三,許華永,朴成圭,尹洪載,金泰秀 충북대학교 농업과학기술연구소 1989 農業科學硏究 Vol.7 No.2

Data on internode length obtained from cultural experiments on seeding date, seeding method and seeding rate in direct seeding cultivation of rice in 1989 were analyzed to investigate the rela-tionship between internode length and lodging. In general, internode length appeared to be longer in earlier plantings except May 11 planting which had longer internode than those of other plantings. Seeding in flooded condition as well as higher seeding rate resulted in longer internode length. Culm diameter leas greater in the order of April 21 > May 11 > May 21 > May 1 plantings, and drilled in upland condition > broadcasting in upland condition > seeding in flooded condition, while the higher the seeding rate, the greater the culm diameter was. Except seeding in upland condition and seething rate of 3kg/10a which showed lodging degree of 1, all other treatments resulted in severe lodging with degree of 7.

무도 종목별 스포츠 적성 체력 판별에 영향을 미치는 체력 요인 분석

최종삼,윤익선,봉화선 龍仁大學校 武道硏究所 2004 武道硏究所誌 Vol.15 No.1

The standard of value of winning in sports has become much important and the standard of physical strength improvement serves as the most important conformity for assessment of players, thus, it is required to identify what are the major factors for performance of play to improve the technique of Yongmoodo, Taekwondo and Kumdo athletes. Accordingly, researchers, scientists, and leaders of sports analyse the factors for performance of play focussed on how to improve the performance of play, and anticipate to analyse, to be informed of, and to assess the players and training result based on the result of play. Thus, the study is designed to find out the physical factors for decision of records of play in university students Yongmoodo, Taekwondo and Kumdo athletes under planned training and to identify physical factors of play performance of Yongmoodo, Taekwondo and Kumdo athletes. SPSS V11.0 ststistic program was used in processing of data in this study. Stepwise discriminant analysis was applied in identification of major assessment items showing the difference between the groups, and partial F-test statistic was utilized, on the assumption that contribution ratios of each variable are the difference between the groups, to assess their statistical significance and to make decision whether to select the variables. 1. In determination of Yongmoodo, Taekwondo and Kumdo athletes by physical strength, statistic showed statistical significance with 5% of significance level. 2. The order of contribution of variables that determine the performance of play as well as run to 100m, back strength, abdominal muscular endurance, flexibility, muscular endurance of upper arms are Yongmoodo athletes, thus, grip strength, agility and 1 mile run are Taekwondo and Kumdo athletes. 3. In therms of accuracy of the reclassification of determination factors as sports talent fitness of martial-arts event style, the reclassification into Yongmoodo(78.8%) and Taekwondo(86.8%) was higher compare that of Kumdo(37.7%). In therms of accuracy of the reclassification of determination factors as sports talent fitness of all martial-arts event style, the reclassification into Yongmoodo, Taekwondo and Kumdo were 69.8%.

상악동을 침범하는 역위성 유두종의 증례보고

지용화,최보람,허경회,안창현,이삼선 대한구강악안면방사선학회 2009 Imaging Science in Dentistry Vol.39 No.2

The present study reports a case of inverted papilloma of the nasal cavity and infiltrating into the maxillary sinus. Inverted papilloma is an uncommon and locally aggressive benign tumor of the sinonasal region. The patient, 51-year-old male, presented with unilateral nasal obstruction and periodic swelling on the palate without pain. Enhanced CT scan revealed a heterogeneously enhancing solid mass in the nasal cavity and infiltrating into the right maxillary sinus, as well as an incidental, secondarily infected residual cyst m the periapical area of the right maxillary canine. The sinonasal mass was revealed as an inverted papilloma on histopathologic examination.

전조등 교통사고 방지와의 상관관계에 대한 운전자의 의식 조사

승삼선,강화순 三陟大學校 産業科學技術硏究所 2003 産業科學技術硏究論文集 Vol.8 No.2

We have surveyed driver s attitude for correlation between use of head lamps and road accidents prevention. The contents of questionnaire consist of 10 fundamental questions related with drivers' own and 20 questions related with head lamps. The collected data have been analyzed using Excel and the number of questionnaire sheet were 244. With analysis results. we suggest that the agencies concerned. the car makers. and drivers give a damn each other and remedy the state of things for road accidents prevention related in head lamps.

Schenker의 음악 분석법 연구

柳德熙,洪三和 서울 敎育大學校 1993 論文集 Vol.26 No.-

피아노 페달 사용법과 지도에 관한 연구

柳德熙,洪三和 서울 敎育大學校 1994 論文集 Vol.27 No.-

In order to play an excellent piano, it is necessary to analyze various primary element, particularly on how to use the damper pedal properly will play an important role to perform and many teachers are nicely guiding also they utilize nice performers as well. However it is considered that the guidance of utilization in a musically and artistic performance is still in short pieces. Therefore, in this thesis, analyzed centering aroung in expressing and in a musical pieces for the pedal's feature and how to use in a periodically and in a style of musical pieces. Thereby suggested on how to use the pedal in a way of musically and artistically in the future.

하악 제1대구치의 치근 만곡에 영향을 주는 요인

최항문,이원진,허민석,이삼선,김정화,최순철,박태원 대한구강악안면방사선학회 2006 Imaging Science in Dentistry Vol.37 No.1

Purpose : To find the cause of root curvature by use of panoramic and lateral cephalometric radiograph. Materials and Methods : Twenty six 1st graders whose mandibular 1st molars just emerged into the mouth were selected. Panoramic and lateral cephalometric radiograph were taken at grade 1 and 6, longitudinally. In cephalometric radio graph, mandibular plane angle, ramus-occlusal plane angle, gonial angle, and gonion-gnathion distance (Go-Gn distance) were measured. In panoramic radio graph, elongated root length and root angle were measured by means of digital subtraction radiography. Occlusal plane-tooth axis angle was measured, too. Pearson correlations were used to evaluate the relationships between root curvature and elongated length and longitudinal variations of all variables. Multiple regression equation using related variables was computed. Results : The Pearson correlation coefficient between curved angle and longitudinal variations of occlusal plane-tooth axis angle and ramus-occlusal plane angle was 0.350 and 0.401, respectively (p<0.05). There was no significant correlation between elongated root length and longitudinal variations of all variables. The resulting regression equation was Y=10.209+0.208X_(1)+0.745X_(2) (Y: root angle, X_(1): variation of occlusal plane-tooth axis angle, X_(2): variation of ramus-occlusal plane angle). Conclusion: It was suspected that the reasons of root curvature were change of tooth axis caused by contact with 2nd deciduous tooth and amount of mesial and superior movement related to change of occlusal plane. (Korean J Oral Maxillofac Radiol 2006; 36 : 55-62)

방사선사진에서의 골질과 임상적으로 평가한 골질 분류의 상관관계

김현우,허경회,박관수,김정화,이원진,허민석,이삼선,최순철 대한구강악안면방사선학회 2006 Imaging Science in Dentistry Vol.37 No.1

Purpose : To investigate the validity of digital image processing on panoramic radiographs in estimating bone quality before endosseous dental implant installation by correlating bone quality in radiographic images with clinical bone quality classification. Materials and Methods : An experienced surgeon assessed and classified bone quality for implant sites with tactile sensation at the time of implant placement. Including fractal dimension eighteen morphologic features of trabecular pattern were examined in each anatomical sites on panoramic radiographs. Finally bone quality of 67 implant sites were evaluated in 42 patients. Results : Pearson correlation analysis showed that three morphologic parameters had weak linear negative correlation with clinical bone quality classification showing correlation coefficients of -0.276, -0.280, and -0.289, respectively (p<0.05). And other three morphologic parameters had obvious linear negative correlation with clinical bone quality classification showing correlation coefficients of -0.346, -0.488, and -0.343 respectively (p<0.05). Fractal dimension also had a linear correlation with clinical bone quality classification with correlation coefficients -0.506 significantly (p<0.05). Conclusion : This study suggests that fractal and morphometric analysis using digital panoramic radiographs can be used to evaluate bone quality for implant recipient sites. (Korean J Oral Maxillofac Radiol 2006; 36 : 25-32)

하동 송림 관리 및 이용실태와 개선방안 분석

화삼영 ( Sam Young Hwa ),박재현 ( Jae Hyeon Park ) 한국산림과학회 2013 한국산림과학회지 Vol.102 No.3

This study was carried out to establish a management program and soil restoration plan through analysis of soil properties and visitor questionnaires in Songrim in Hadong, Korea. Soil bulk density in Songrim was slightly higher in the closed-woodlands (1.31 g/cm3) than in the open-woodlands (1.39 g/cm3). Soil bulk density in the closed-woodlands was higher in walking trails (1.74 g/cm3) than in forest areas (1.39 g/cm3), while the rates of pore space were lower in walking trails (42.6%) than in forest areas (50.5%). The soil porosity were lower in the closed-woodlands (34.6%) than in the open-woodlands (42.6%). Soil strength in surface soil was slightly lower in the open-woodlands (8.5 kgf/cm2) than in the closed-woodlands (10.5 kgf/cm2). The content of organic matter, total nitrogen and exchangeable cations of the woodlands was low compared with the optimum nutrient content for tree growth in Korea forest soil. According to the survey, the objective of visiting in Songrim was to enjoy recreation and landscape views. To conserve pine forest ecosystems in Songrim, the respondents said that it needs to the implement of closed-woodland periods, the establishment of smoking free zone, and the prohibition of garbage throwing and alcohol including disciplinary rules and education. Also the respondents said that pine forest ecosystem in Songrim is relatively sound, but the woodlands require the intensive management to the ecosystem and the introduction of native understory vegetation, such as grasses under pine forest ecosystem. It is recommended to designate the rest-year forest for a proper period in all woodlands to restore the Songrim soil rather than the alternation application between the rest-year for three years or non-rest-year trails, and to open partially the walking trails across the woodlands after the period. In addition, the forest within the woodland is need to designate a long-term rest-year.