http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
조윤섭,조혜성,박문영,박재옥,박태동,김월수 全南大學校 農業科學技術硏究所 2001 農業科學技術硏究 Vol.36 No.-
This study was designed to find out an alternative to artificial pollination in kiwifruit production. The parthenocarpic kiwifruits induced by (N-2-chloro-4-pyridyl)-N-phenyl urea (CPPU) treatment tended to be less attractive due to deep furrowing and excessive outgrowth of stigma in mature fruits. Especially, on flower buds after CPPU spray, severe fruit-drop was induced. It was considered enough to spray CPPU at more than 4ppm to attain sufficient fruit set but needed to spray CPPU at more than 16ppm to attain marketable fruit size. When CPPU at 16ppm was sprayed to the same flower once, twice or three time, the fruits received CPPU treatment more time was larger but less attractive. Application of CPPU mare than at 16ppm seemed to be necessary to produce fruits heavier than 80 gr. Enlargement of the fruits received CPPU treatment mainly occurred cross wisely and vertical development was not affected and thickening of outer pericarp primarily contributed to the fruit enlargement. Difference in flesh color or contents of vitamin C and sugars between control fruits and CPPU-treated fruits was not noticed. In conclusion, CPPU treatment to induce parthenocarpic kiwifruits could be commercially applicable, only the method for improving fruit appearance is worked out.
수학과 학습부진아를 위한 GBS 이론 기반의 RPG 에듀게임 설계 및 구현
조윤섭,이수정 경인교육대학교 교육연구원 2007 교육논총 Vol.27 No.1
수학과 기본 학습 부진아의 지도에 있어서 놀이 학습 및 게임 학습은 학업 성취도 향 상 및 수학에 대한 학습 태도에 긍정적인 영향을 가져온다고 하였지만, 현재 인터넷 생활 이 보편화되어 게임이 생활의 한 일부분으로 자리 잡고 있는 시점에서, 학습자의 재미를 극대화시킬 수 있으며 기본 학습 부진아를 위하여 에듀테인먼트와 PC게임에 근거한 에듀 게임을 활용한 연구 결과는 미미한 실정이다. 따라서, 본 연구에서는 단순한 게임의 설계 에서 벗어나 좀더 의미 있는 RPG(Role Playing Game) 에듀게임을 설계하며 구현하였다. 제시된 시스템은 재미있는 스토리의 배경에서 역할을 담당하고 임무 수행을 통한 개념의 형성 및 문제 해결 능력 향상을 목적을 둔 GBS(Goal Based Scenario)이론을 기반으로 하였다. 또한 수학과 기본 학습 부진아들의 학업 성취도 향상과 유의미한 학습 태도의 변 화를 위하여 자기 주도적 학습을 기반으로 구현되었다.
참다래 수품종의 형태적 특성과 RAPD에 의한 유연관계 분석
조윤섭,조혜성,노일섭,김월수 전남대학교 농업과학기술연구소 2000 農業科學技術硏究 Vol.35 No.-
To examine the taxonomic relationships among 13 male kiwifruits by 36 morphological characters, principal component analysis and cluster analysis were carried out. Of 36 characters, hair density on ventral midribs and between ventral midribs, leaf length/leaf width ratio etc. were considered as very useful characters for the classification of Actinidiacea plants and number of white dots on branch, full flowering period and flower color etc. also showed significant differences among A. deliciosa, A. chinensis and wild kiwis. Results of cluster analysis using scores of the principal component indicated that 13 male kiwifruits could be grouped into A. deliciosa, A. chinensis and wild kiwis phenon at 0.5 of average distance in WMVCA. This result was also very similar to that of RAPD analysis. However, it seems that more characters including various kinds of Actinidia species are needed for the exact classification.