• Kyungpook Mathematical Journal
• /
• v.4 no.1
• /
• pp.13-16
• /
• 1961

• KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY
• /
• v.18 no.1_2
• /
• pp.39-44
• /
• 2012

This study investigated the changes in the quality of minimally processed sliced Deodeok (Codonopsis lanceolata) during storage at $7^{\circ}C$ in relation to vacuum packing using PE film after the various surface washing treatments. The surface washing treatments resulted in approximately 1~2 log CFU/g reduction of microbial load in the early storage day. After 20 days, the weight loss rate, deterioration rate, hardness, color, total microorganism levels and the coliform count of deodeok washed by ultrasonic wave water was deteriorated rapidly like the control. When measured by the fresh-cut deodeok surface using the video microscope system, washing with chlorine water and electrolyzed water didn't seem to make perceivable quality deterioration during the 10 days at $7^{\circ}C$. The hardness and color maintenance of the product vacuum packaged using PE film after washing with electrolyzed water, was better than that of other treatments.

• Culinary science and hospitality research
• /
• v.17 no.4
• /
• pp.238-250
• /
• 2011

The purpose of this study is to analyze foodservice and culinary arts majors' career preparation behavior by grade and career decision-making self-efficacy levels. Toward this end, 250 students majoring in foodservice and culinary arts were selected as a sample from three universities located in Chungcheong province. A total of 217 copies of the questionnaire were analyzed after excluding 33 copies. The results of this study are as follows. First, upper-grade students were more actively engaged in career exploration, information collection, experiencing behavior, and career preparation behavior than lower-grade students. Second, the level of career preparation behavior of the group with higher career decision-making self-efficacy was higher than the other with lower career decision-making self-efficacy. Third, the interactive effects of career decision-making self-efficacy and grade on career preparation behavior proved to be statistically insignificant Thus, career decision self-efficacy should be improved and the foundation of structured career education should be established according to grade.

• Journal of Korean Library and Information Science Society
• /
• v.47 no.4
• /
• pp.149-165
• /
• 2016

This survey was conducted to investigate liberal arts college students' academic reading, to explore basic issues in their reading, and to provide how to improve their academic reading in their majors. The participants in this study were 457 students who enrolled in a college of liberal arts in a university. The study results represented as follows. Firstly, there were significant differences in vocabulary, reading comprehension, and fast-reading competence among student groups of different majors. Secondly, 66.9% of the students did not read widely in their major subjects throughout all departments. 67.7% of the students with low reading performance responded that they could complete college courses only with course textbook reading, course participation, and requirement submission. Thirdly, regarding the number of major subject books that the participants read, 82.1% of the students read less than 15 books, while 11.3% read less than a book. The students' academic reading hours during per week were less than 5 hours for 68.9% students and less than 10 hours for 13.9% respectively. Based on the results (departmental differences in reading competence, wide reading in major subject books, and liberal arts students' reading hours), liberal arts colleges need to design programs to guarantee quality and quantity in reading major subject books.

• Proceedings of the Korean Magnestics Society Conference
• /
• 2008.12a
• /
• pp.296.2-296.2
• /
• 2008

• Proceedings of the Korean Magnestics Society Conference
• /
• 2008.12a
• /
• pp.297.1-297.1
• /
• 2008

• Journal of The Korean Association For Science Education
• /
• v.32 no.6
• /
• pp.1072-1086
• /
• 2012

Science, Technology, Engineering, and Mathematics (STEM) education in the U.S. has been identified as a significant national reform in K-16 education and curriculum in order to prepare students for the global economy of the 21st century. Korea has been facing very similar challenges to improve science, technology and mathematics education, in particular, the affective aspect of learning science and mathematics. Science, Technology, Engineering, Arts, and Mathematics (STEAM) education has become a crucial issue in Korean education system. The major purpose of this exploratory study is to inform the exemplary framework of STEAM education in the U.S. for Korea and to provide descriptive and analytical accounts on STEAM teaching and learning as an innovative integrated convergence education. This study integrates the outcomes of research papers on STEM education and recent literature. It employs content analysis methodology qualitatively by analyzing and synthesizing the findings, conclusions, discussions, and recommendations of accumulated research works related to STEM/STEAM education. This study will help gain a stronger sense of the STEAM framework and will guide to develop the educational programs for Korea.

• Proceedings of the Korean Magnestics Society Conference
• /
• 2008.12a
• /
• pp.7.1-7.1
• /
• 2008

• Food Industry And Nutrition
• /
• v.18 no.1
• /
• pp.17-24
• /
• 2013

• 한국문화재보존과학회:학술대회논문집
• /
• 2004.10a
• /
• pp.1-14
• /
• 2004

World state of the arts of the conservation of stone monuments is reviewed and the modern conservation program based on conservation science is proposed for the scientific conservation of stone monuments in Korea. The conservation program suggests that the site environment diagnosis, decay diagnosis, petrophysical property analysis, and conservation experiment should always be carefully studied before conservation treatment. It is an up-to-date widely accepted concept in the world of stone conservation science. Our urgent national tasks that should be accomplished for the scientific conservation of stone monuments in Korea are proposed in the following: 1) The stone monument conservation projects should be planned in accordance with 'Conservation Concept of Stone Cultural Properties' and executed in accordance with the proposed 'Conservation Program for Stone Cultural Property' based on conservation science. 2) It is proposed that 'National Institute of Conservation Science for Cultural Properties' be established for systematic conservation research on the tangible cultural properties. 3) The conservation projects of stone monuments should be executed under the control of stone conservation specialist for their quality control. 4) Special national budget should be prepared for quick development of researches on conservation science in Korea.