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영어 학습자의 전공교육 만족도와 교육 성취도에 대한 사례 조사
유유순(You-Soon You) 한국중원언어학회 2008 언어학연구 Vol.- No.13
The purpose of this study is to examine English major's satisfaction and the educational achievement of English learners. This study proves that educators must raise the practical and utilized learning competency in community colleges. There are three questions. First, is there a high correlation between academic achievement and curriculum satisfaction with regard to English major learners? Second, what significant relationships do the English learners have in regards to the six standpoints? Third, is there a verifiable reciprocity among grade, session, age, and previous learning experience? The results of this investigation demonstrate that educators must make efforts to enhance the learning product they offer through the use of concrete textbooks, systematic lesson plans, and efficient teaching methods for the English learners.
김남수,유유순,강창원,최인혁,Kim, Nam-soo,You, You-soon,Kang, Chang-won,Choi, In-hyuk 대한수의학회 2000 大韓獸醫學會誌 Vol.40 No.4
The aim of this investigation was to examine the effects of osteocalcin, bone-specific alkaline phophatase, estrogen, insulin-like growth factor-I (IGF-I), Ca, P and bone mineral density on osteoporosis induced by ovariectomy in rats. Female Sprague-Dawley 30 rats of three-forth's birth, weighing $215{\pm}10g$, were divided into two groups including the sham operation group(5 heads) and ovariectomy group(25 heads). They were fed normal diets for 2 weeks before the experimental operation and for 8 more weeks after operation. The level of osteocalcin, TALP, BALP, estrogen, bone mineral density and IGF-I were increased in experimental group, but a little increased in sham operation group at same period. The change of rates of osteocalcin, TALP, BALP, estrogen, bone mineral density and IGF-I were significantly higher in experimental group than sham operation group. $Ca^{2+}$ was not changed between two groups and P was significantly decreased in experimental group and Ca/P ratio was higher in experimental group than sham operation group. Body weights were increased in all two groups and growth rate per day was higher in experimental group than sham operation group. However, femur weight I body weight ratio was lower in experimental group than sham operation group.