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開墾田에서 摘心과 B,Z,Mg 處理가 콩의 諸形質에 影響
장영모,이종일,鄭炳官,김동관 順天大學校 1991 論文集 Vol.10 No.1
傾斜度가 15%인 未熟의 開墾地에서 콩의 增收方法을 究明하고자 Zn, Mg, B등의 主要監基營養素의 施用과 摘心時期를 달리한 倂合處理效果에 對하여 그 結果를 要約하면 다음과 같다. 1.早期摘心處理效果로서는 主當分枝數 增加와 最初 着莢生 및 主莖節數 減少에 影響을 주었으며 2. 監基營養素十摘心의 倂用處理는 監基營養素 혹은 摘心만의 單一處理에 比하여 乾莖重의 增加效果를 가져왔고 3. 乾根重은 摘心處理에 의하여 다소 減少되는 傾向이었으며 4. 監基營養素의 施用效果는 主當粒數 登熟率 및 100粒數의 增加를 가져왔고 特히 炭疽病에 대한 感染低抗性을 높혀주었다. 5. 新開墾地에서의 監基營養素의 施用에 의한 種實의 增收效果는 顯著하였고 特히 監基營養素十發芽後 50日摘心의 倂用處理는 304%의 增加效果를 가져왔다. 6. 收量增加와 關係된 收量構成要素들은 摘心處理에서는 株當粒數 및 100粒重이었으나 (염)基營養素處理에서는 株當粒數와 登熟率이었다. This experiment was carred out to study of higher yield of soybean on the reclaimed upland. These methods were application of minor nutrient which was Zinc, Magnesium and Boron with pinching by different time after germination higher seed yield because of increasing of grains number per plant, ripening rate and 100 grains weight. Particularly, application of minor nutrient was showed resistance of anthracnose disease and these effect showed 294 percentage higher seed yield index than control plot because of increasing grains number per plant and ripening rate of seed. Increasing effect of seed yield in the combinative of minor nutrient and pinching at 50 days after germination was 304 percentage higher seed yield than control plot.
네트워크 텍스트 분석방법을 이용한 방과후학교 연구동향 분석
장창성(Jang, Chang Sung),배상훈(Bae, Sang Hoon),정영모(Jeong, Yeong Mo),김재형(Kim, Jae Hyeong) 한국방과후학교학회 2017 방과후학교연구 Vol.4 No.1
본 연구는 방과후학교 연구동향을 분석하고, 향후 연구과제와 방향에 대한 시사점을 제공하는데 목적이 있다. 한국교육학술정보원의 ‘학술연구정보서비스’를 이용하여 2004년부터 2016년 까지 방과후학교를 주제어로 하는 학술지 논문을 분석대상으로 하였으며, 분석대상 논문들의 연구주제, 연구방법, 연구대상을 빈도분석하고, NetMiner 5.0 프로그램을 사용하여 주제어에 대한 네트워크 텍스트 분석을 실시하였다. 주제어 분석은 정책 변동을 기준으로 시기별로 나누어 제시하였다. 빈도분석 결과 양적연구, 서술적연구, 질적연구, 혼합연구 순으로 다양한 연구가 이루어지고 있음을 발견할 수 있었다. 시기별로는 확산기(2004~2007)에 초등 돌봄 주제를 중심으로 하는 연구가 많았으며, 조정기(2008~2010)에 사교육관련 주제의 연구가 많았다. 내실화기(2011년 이후)에는 초등학교, 방과후학교 참여, 운영실태, 사교육, 학업성취 등을 주제로 하는 다양한 연구가 진행되었다. 연구결과를 종합해 보면 방과후학교 관련 연구가 연구 주제, 내용, 방법 측면에서 점차 다양해지고 활발해지고 있었다. 향후 연구방향에 대한 시사점으로 2008년 이후 방과후학교 정책 사업이 시도교육청으로 이양된 이후 학교 현장에 나타난 변화와 방과후학교 프로그램의 질 관리를 위한 연구 등에 대한 필요성을 제시하였다. The study aims to analyze the trends of after school research and to provide implications for future research tasks and direction. Using the Research Information Sharing Service of Korea Education & Research Information Service , we analyzed the academic papers with after school from 2004 to 2016. The research subjects, research methods, and subjects of the research articles were analyzed frequency and network texts analysis of the keywords using NetMiner 5.0 program. Key word analysis is divided by period according to policy change. As a result of frequent analysis, it can be found that various studies are conducted in the order of quantitative research, descriptive research, qualitative research, and mixed research. There were many studies focusing on primary care topics in the diffusion periods(2004~2007) and many researches on private education subjects in the adjustment periods(2008~2010). Various studies were conducted on subjects such as elementary school, after-school participation, operation, private education, and academic achievement in the strengthening period(since 2011). According to the results of the study, after-school researches have been increasingly diversified in terms of research subjects, contents and methods. This study suggests the necessity of research on the change of school after the after-school policy has been transferred to the school site since 2008. Also, it suggested the necessity of research for quality management of after-school program.
PP_333調整劑 處理濃度 및 施肥量이 大豆의 生育 및 收量에 미치는 影響
鄭炳官,金中九,林景彬,張英模 순천대학 새마을연구소 1989 새마을硏究論文集 Vol.5 No.-
This experiment was conducted to find out the adequate foliar spraying of PP_333 solution and fertilizer level of soybean. The concentration of the PP_333 solution were two, ficve and eight percent and spraying time was 25th day after seeding. The fertilizer level were three, standard, increasing 50% and 100% more than standard level. The fertilizer application method was basal dressing with total amounts. PP_333 treatment showed shorten_culm length in every plot but decreased capsule No. per plant. This results would be increased lodging resistance from the stormy rain period of flowering time of soybean. But seed yield of soybean decreased compare with check plot because of decreasing of capsule No. per plant. Fertilizer response showed not significant difference on different fertilizer level. Adequate concentration of PP_333 was expected five percent when yield and shorten_culm length of soybean were reasonable.
Calibration Method for the Panel-type Multi-view Display
김종현,이병호,이창균,홍종영,장창원,정영모,염지운 한국광학회 2015 Current Optics and Photonics Vol.19 No.5
We propose a novel calibration method which can be applied to all kinds of panel-type multi-viewdisplays. We analyze how the angular, the axial, and the lateral misalignment affects the 3D image qualityin a panel-type multi-view display. We demonstrate the ray optics simulation with a 3-view slanted parallaxbarrier system using pentile display for the quantitative calculation. Based on the analysis, we proposea new alignment pattern for all kinds of panel-type multi-view displays. The proposed pattern is sensitiveto all of the angular, the axial, and the lateral misalignments. The high spatial frequency images and onand off alignment in the proposed pattern help observers to calibrate the system easily. We theoreticallyshow the generality of the proposed alignment pattern and verify the pattern with image simulations andexperiments