• Journal of The Geomorphological Association of Korea
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• v.26 no.1
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• pp.121-131
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• 2019

The coast of BiIn Bay, Seocheon, is the potential site for the field-trip learning program. This article is written in the viewpoint of geographical and environmental education. In this study, it is tried to describe geomorphological landscapes of BiIn Bay Seocheon-gun relating with it's physiognomy, based on the Dasa-ri and Songrim-ri coastal sanddunes and the like. Although landforms like tidal flats and rock cliff constitute prominent landscape features in this area, other features such as beaches, coastal dunes, and coastal plains have various ramifications for human communities. Tidal flats, beaches and coastal dunes are formed by the combined actions of longshore current, tidal flows, waves and winds. To some extent, the erosion of sandy coast has been a global phenomenon. Anthropogenic impacts are involved in the transformation of landform. Most favorable field-trip course of BiIn Bay is from Songrim-ri through Dasa-ri and Shinhap-ri to Maryang-ri. This program about coastal landforms in BiIn Bay will contribute not only for educational meanings but also for satisfying the student' curiosity and interest. Also, this field-trip learning program will be suitable for over 4th grade elementary school students and middle school students.

• Journal of Science Education
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• v.33 no.2
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• pp.304-316
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• 2009

This study investigated the change of pre-service science teachers' epistemological views of education according to the stages of the field education programs application. For this study, surveys and interviews were carried out threes times before and after participation through participant observation of classes and teaching practices. All data recorded and collected of 28 pre-service science teachers who had answered entire surveys were transcribed and analyzed. The conclusion is as follows; before the participant observation of classes, the pre-service science teachers had views of traditional education affected by epistemology of objectivism. After the participant observation of classes, the views of traditional education increased due to in-service teachers that showed teaching methods through the course of the participant observation. However, it was changed significantly into the views of modern education affected by epistemology of constructivism through the course of the teaching practices. Based on the conclusions of this study, it was identified that the field education programs might have both positive and negative influence on the change of the views of education for the pre-service science teachers. Therefore, Pre-service science teachers should have a opportunity to intensify of constructivism epistemological views of education through the field education programs. The teacher training institutions have to provide systematic and organic cooperation with schools.

• Membrane Journal
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• v.15 no.2
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• pp.132-140
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• 2005

The effects of electrical fields on the efficiencies in ultrafiltration for protein separation were explored. The experiments were proceeded under constant transmembrane pressure (THP) using protein (albumin and lysozyme) solutions. For ultrafiltrations, cellulose membranes with molecular weight cut off (MWCO) 30 kDa were used. It is found that electrical field improved the filtration flux of albumin solution. The electrical field showed another interesting effect for filtration of protein solution. Depending on the electrical charges of protein molecules, the electrical field promoted or hindered the permeation of proteins through membranes. With the effect of electrical field, not only the permeation flux but also the selectivity of ultrafiltration could be improved.

• Journal of Information Technology Applications and Management
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• v.26 no.3
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• pp.61-80
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• 2019

The cooperation between universities and industries is already one of the most important factors driving the national economy in the knowledge-based society of the 21st century represented by the Fourth Industrial Revolution. The Korean government has also been carrying out legal and institutional re-adjustments to promote industrial-university cooperation in line with demands for such changes in the times. However, despite this industry-academic cooperation system, there is still a significant mismatch between industrial demand and the university's workforce development system. By the way, there is a Cooperative Education(CO-OP) in Canada and the United States. It's an innovative link between the university and the industry. The reason is that the CO-OP program not only allows students to gain experience with their majors in the industrial field, but also plays a positive role in improving their specialty expertise. In particular, field information, ideas, and job insights that students acquire through CO-OP also serve as motivation for starting a business beyond employment after graduation. Furthermore, CO-OP experience is an important opportunity for future researchers to come up with commercialized research results that are not separated from the field sites The purpose of this study is to overcome the gap between industrial demand and the college manpower training system, and develop a Korean-style coaching program model as a growth engine for creative talent-building policies, represented by 'creation of start-ups and new industry.' In addition, this study suggested measures that can be applied in real universities. In addition, the study also highlighted that the introduction of CO-OP programs with field practices in Korea could also boost start-ups. Based on the Korean CO-OP program model, the curricula applicable to domestic universities consisted of two types : general and research-oriented university types.

• Journal of the Korean earth science society
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• v.24 no.3
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• pp.172-180
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• 2003

Geologic field survey is very important for the high school students who take the courses of earth science under the 7th earth science curriculum, however actually it is very difficult for the students to survey in the field because of long time and distance, and expenses. To overcome these difficulties, this study focused on developing the web contents and teaching-learning materials for virtual geologic field survey of the Songaksan and Jisagae area, Jeju island. The developed web contents were placed into three parts; main manu, sub manu and contents to help the learners flow-chart of the program easily. To overcome the weakness of existing textual web materials, some movable images and worksheets were provided for the learners, and the web contents were designed for the learners to experience as similar as the geologic field survey may let them do.

• The Journal of the Korea Contents Association
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• v.21 no.4
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• pp.773-784
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• 2021

The purpose of this study is to confirm the effectiveness of NCS-based education in the field of hair beauty applied in the educational field and to find ways to improve it. To this end, the importance of each NCS competency unit in the field of hair beauty evaluated by senior hair designers and the achievements of new designers evaluated by the IPA method were analyzed to explore the difference between importance-achievement and improvement plans through this. As a result of the study, NCS education in the field of hair beauty was found to be 6 items for improvement, 21 items for maintenance and strengthening, 14 items for long-term improvement, and 1 item for improvement consideration among the existing 41 competency units. In particular, the lack of creativity and the ability to collect and analyze the latest information, which should be improved urgently, appear, confirming the necessity of efforts to develop creative abilities as hair designers in the NCS education field.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.12
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• pp.8243-8248
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• 2015

The purpose of this study was to find out what this ledger to ensure that they have in early childhood education Director with more than 10 years of experience working in child care centers for this purpose was selected as study participants 10 people. Education director and explore their experience in the field as a necessary qualifications and roles, attitudes and images were evaluated what would. and Revealing how it affects teachers was conducted in-depth discussions and interviews. The results of this study are as follows. The results of this study are as follows. First, the qualities required of a director of early childhood education in the field of personality qualities than professional qualifications and leadership qualities were required by priority. Second, raise the capacity of teachers and to activate the Education, responsible attitude and professional attitude to training was required as an important element to ensure that they have this ledger.

• Journal of Magnetics
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• v.16 no.2
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• pp.157-160
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• 2011

The magnetostrictive material is magnetized in magnetic field and produces a nonuniform demagnetizing field inside and outside it. The demagnetization is decided by the permeability of magnetostrictive material and its size. The magnetoelectric performances are determined by the synthesis of the applied and demagnetizing fields. An analytical model is proposed to predict the magnetoelectric voltage coefficient (MEVC) of magnetostrictive/piezoelectric laminate composite using equivalent circuit method, in which the nonuniform demagnetizing field is taken into account. The theoretical and experimental results indicate that the MEVC is positively connected with the permeability and the piezomagnetic coefficient of magnetostrictive material. To obtain the maximum MEVC, both the permeability and the piezomagnetic coefficient of magnetostrictive material should be taken into account in selecting the suitable magnetostrictive material.

• Fashion, Industry and Education
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• v.15 no.1
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• pp.59-65
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• 2017

Fashion professionals these days agree that changes in the fashion business are essential and highly value creativity as a genuine source for generating new ideas in fashion products as well as fashion business practices. As fashion professionals deal with problems of which solutions do not exist or that need innovative solutions for brand or product differentiation in the fast-paced environments, interest in creativity and creative problem solving in the field has increased; therefore, fashion educators have realized that there has been an increasing need for incorporating creativity or creative problem solving into the fashion curriculum. In this study, the researcher intended to review previous research on the use of creative problem solving in classrooms in various disciplines including the field of fashion education to provide insights and suggestions for fashion educators to integrate creative problem solving into the fashion education curriculum. Previous attempts to apply creative problem solving to solve issues in fashion classrooms have mostly limited to promoting divergent thinking techniques. It is suggested for fashion educators as well as fashion students to consider creative problem solving as a process consisting of the four distinct stages in which both divergent and convergent thinking techniques should be properly utilized stimulating various thinking strategies.

• Journal of the Korean Society of Earth Science Education
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• v.4 no.3
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• pp.297-304
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• 2011

The objective of the research which it sees to investigate and teachers elementary school preparation should have had what kind of line concept from astronomical field, to interpret. The research questions of this study were as follows. It tried to observe the result which investigates the line concept of teachers preparation in about conceptual gain and loss degree of the astronomical field which it comes to reveal from the research which it sees. The students where are not the scientific department of pedagogy and the scientific department of pedagogy were visible a relatively high gain and loss degree from the earth shape and phase change of month during one night. Also the part which it thinks rhinologically was many. When it presents the type, with afterwords it is same. First, The endurance rotates in about location change of month during various day, it revolves with the direction where also the month is the same type which does not know a fact, The students do not recognize well in about the shape of month changing everyday the type. The students does not understand the location which the month when it follows at time is accurate well the type was many. Second, when it tries to compare a scientific department of pedagogy 3 grade and a rhinologic department of pedagogy 3 grade, the gain and loss degree of most scientific department of pedagogy 3 grade is appearing highly.