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최규일,김현정,김호진,김효린,김동호,안종성,손영규,송인호 한국식품위생안전성학회 2012 한국식품위생안전성학회지 Vol.27 No.2
This study was conducted to investigate of changes for organic acids in takju during storage conditions. Two types of takju, unsterilized and sterilized, were used. Acetic acid, citric acid, lactic acid, malic acid and succinic acid were detected in sample. Residues of malic acid was not detected after 7 days storage in room temperature(25oC). In contrast to lactic acid was increased by times after storage. Acetic acid concentrations was gradually increased in room temperature but was not changed in cold temperature(4oC). After storage for 10 days, the organic acid residues lactic acid > citric acid > succinic acid > malic acid > acetic acid in unsterilized takju. Compared to unsterilized sample, organic acid residues in sterilized sample was not significantly changed. Consequently, organic acids residues mainly affected by sterilization.
일부 치위생과 학생의 진로결정효능감, 학습몰입, 학업성취도와 학과적응도와의 관계
최규일,이다현 한국융합학회 2019 한국융합학회논문지 Vol.10 No.1
The purpose of study was to investigate the effects of career decision efficacy, learning Flow, and academic achievement on department adaptation of dental hygiene students. The subjects of the study are self-administered surveys of 200 students who indicated their intention to participate. 181 questionnaires were analyzed using SPSS 18.0. The results of this study show that career decision efficacy, learning flow, academic achievement affect to major satisfaction, major confidences, major attachment. The results of this study show that career decision efficacy, academic achievement affect to major vision. Some dental hygienists students need support systems such as learning methods and educational environment that can improve academic achievement and learning commitment in order to help students adapt to their department. In addition, education and career support for career decision efficacy should be continuously maintained. 본 연구에서는 치위생과 학생들의 학과적응에 영향을 미치는 요인을 살펴보았다. 주요 변인으로 진로 결정 효능감, 학습몰입, 자기 주도 학습 능력, 메타인지, 성적을 분석하였다. 연구대상은 참여의사를 밝힌 200명의 학생들이 자기기입식 설문 조사를 실시하고, 최종 설문지 181부를 SPSS 18.0을 이용하여 분석하였다. 결과는 진로 결정 효능감, 학습몰입, 성적 세 가지 요인이 학과적응, 전공만족도, 전공확신도, 전공애착도에 영향을 미쳤으며, 진로 결정 효능감, 성적 두 가지 요인이 전공비전도에 영향을 미치는 것으로 나타났다. 일부 치위생과 학생의 학과 적응을 돕기 위해서는 기본적으로 학업성취도 향상 및 학습몰입이 일어날 수 있는 학습법, 교육환경과 같은 지원체계의 마련이 필요하다. 또한 진로 결정 효능감을 높이기 위한 진로 및 취업 관련 교육적 지원도 지속적으로 이루어져야 한다.