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윤조현 ( Jo Hyun Yoon ) 근역한문학회 2010 한문학논집(漢文學論集) Vol.30 No.-
The purpose of this study is to investigate mistranslation aspects of learners of Chinese characters, to analyze the causes, and to present effective measures of teaching. This study is a qualitative research, the preliminary research was conducted for second-graders of high schools, and this study and its follow-up were conducted for second- and third-graders of middle schools. The data were collected via class observation, interviews between teachers and students, individual learning paper of learners, and literature review. The data were analyzed for classification of causes of mistranslation based on lack in basic knowledge of Chinese characters and linguistic knowledge into six categories. The contents of the categories are as follows. First, the mistranslation was caused by inexperiences on particles and segmental reading. Second, the mistranslation was caused by confusion over characters with multiple meanings. Third, the mistranslation might be caused by lack in understanding of part of speech. Fourth, expletive has grammatical functions in sentences, but the learners had difficulty in understanding usage of expletive in sentences. Fifth, the learners performed awkward reading comprehension that did not make sense because they failed to decide sentence structure (or, word order) of Chinese characters. Sixth, mistranslation was caused by that the learners could not confirm rhetoric used in a sentence and were bound by understanding the meanings of each Chinese character. This study began from the question, What are the causes of mistranslation of learners of Chinese characters? The author of this study categorized aspects of mistranslation of learners of Chinese characters that had been latently perceived in the process of teaching-learning of Chinese characters, identified the causes of mistranslation, planned measures to reduce mistranslation that were applied to instruction field, and presented measures of effective teaching-learning of Chinese sentences for teachers and students. However, this study is limited in that it could not identify the process of reading of poetry and prose of Chinese characters and that it approached to measures to reduce mistranslation by limited factors such as basic and linguistic knowledge on Chinese characters. Further studies are needed to improve ability of reading comprehension of learners of Chinese characters.
제하수오가미방(製何首烏加味方)이 고지혈증 및 산화적 손상에 미치는 영향
윤현덕,조현경,유호룡,설인찬,김윤식,Youn, Hyeon-Deok,Jo, Hyun-Kyung,Yoo, Ho-Ryong,Seol, In-Chan,Kim, Yoon-Sik 대한한방내과학회 2014 大韓韓方內科學會誌 Vol.35 No.3
Objectives: This experiments were performed to determine the effects of the Jehasuogamibang (製何首烏加味方: JHGB) on antioxidationactivity and hyperlipidemia induced by a hypercholesterolemic diet in mice. Methods: After treatment with JHGB expert safety in cytotoxicity and toxicity of Human fibroblast cells and liver and kidney, effect on Reactive Oxygen Species, serum total cholesterol, LDL-cholesterol, triglyceride, glucose, HDL-cholesterol, lipid peroxid of liver tissue, significantly increased SOD and catalase. Results: 1. JHGB showed safety in cytotoxicity and toxicity of human fibroblast cells and liver and kidney. 2. JHGB showed significant inhibitory effect on reactive oxygen species. 3. JHGB significantly decreased serum total cholesterol, LDL-cholesterol, triglyceride, and glucose, and significantly increased serum HDL-cholesterol. 4. JHGB significantly decreased lipid peroxide of liver tissue and significantly increased SOD and catalase. Conclusions: These results suggest that Jehasuogamibang is effective in antioxidationactivity and dietary hyperlipidemia-induced mice.
4WD 및 4WS이 가능한 로더 개발(Ⅱ) : 4륜 조향장치 및 로더 구성 4WS System and Construction Loader
조현덕,윤문철,김유종 한국공작기계학회 1999 한국생산제조학회지 Vol.8 No.1
In this study, the loader was completed that has the 4-wheel gear driven drivetrain of study (Ⅰ), the 4-wheel steering with power wheel type, all-wheel traction system, and joy-stick type lever for hydraulic control value. From driving test of the developed 4WD and 4WS type loader, we obtained that the minimum circling radius and the necessary width in circling motion reduced about 40% and 33% compared with 2WS type loader. Also, all-wheel traction system could keep the tires glued to the ground with greater stability, the ower steering allowed a smoother operation, and the joy-stick type lever offered easily to control. Thus, the developed loader having these functions was very fit in a small cattle shed or a rugged ground.