• Journal of the Korean Society for Library and Information Science
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• v.54 no.4
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• pp.239-259
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• 2020

The importance of the composition of the editorial board member is increasing as one of the measures to improve the quality of journals and to increase its international use. In this study, the composition of the Editorial Board Member (EBM) was analyzed for the journals listed in WoS and SCOPUS among domestic journals published in the field of social sciences to derive considerations to promote the internationalization of academic journals. As a result, for the internationalization of academic journals in the social science field, the composition of EBM that can promote the convergence of theory and practice, consideration of the regional aspect for the efficiency of EBM work, the composition of the EBM considering the efficiency of English-based academic communication, participation of researchers in EBM who can connect academics and the field should be considered.

• Korean Journal of Social Welfare
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• v.60 no.1
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• pp.103-125
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• 2008

Recently, it has been observed that social workers in Korea face diverse difficulties in designing social work programs. These difficulties require researchers to conduct a study on the contextual features of the difficulties. This study is to analyze the characteristics of the social work program proposals on the basis of program components. Research method used in the study is content analysis. Two researchers developed the analytic tool based on literature review and a pilot test, and analyzed 73 proposals submitted to a private welfare foundation from nationwide social work agencies in 2005 and 2006. As a result, although each program was designed in a proposal according to standardized form, there were creative diversities in designing social work programs. In addition, there were confusions in the three areas: conceptual and logical confusion, research and analytical confusion, and concrete and procedural confusion. Finally the researchers suggested several tasks and recommendations for the areas of research, education, and practice to solve these confusions in Korea.

• Journal of Advanced Navigation Technology
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• v.21 no.6
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• pp.572-578
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• 2017

As the demand of high accuracy positioning for dynamic users increases, Network RTK is actively researched for dynamic users. Network RTK is a system which provides precise positioning in the range of about 50 to 70km radius using carrier phase measurements from several reference stations. By configuring multiple clusters, which provide Network RTK corrections independently, as a single system, it could provide precise positioning for a wider area. In this paper, we have studied how to efficiently operate multiple clusters in the Korean Peninsula. We analyzed the computational load according to the configuration of a multi-cluster system and proposed a method of selecting the main reference station and system infrastructure configuration for efficient operation. In order to analyze the effects of each proposed method, 71 clusters were constructed using the reference stations of the National Geographic Information Institute and simulations were conducted. As a result of the simulation, system computation amount was reduced by 66 % and system configuration cost was reduced by 90 %.

• The Journal of the Korea Contents Association
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• v.12 no.5
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• pp.488-495
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• 2012

From 2011, newly developed Information textbook will be given to high school students. This research investigates contents of the new Information textbook and attempts to offer improvement of the book, which were compiled according to the 2007 Revised Curriculum. This thesis aims to make a comparative analysis of the contents and structure of six Information textbook which passed the screening. The structures of six textbooks were examined under four sections, which are overall structure, relative importance in the textbook, development method, and evaluation type. Moreover, for analyzing the contents, the research investigated the number of the major concepts that are dealt in the textbooks. The results show that there are too many difficult concepts for high school students and reveals that there are big difference in the contents and construction among textbooks. This research suggests how the textbook should be revised in the light of the contents, construction, terminology, and practical training.

• The Journal of Korean Association of Computer Education
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• v.20 no.4
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• pp.1-14
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• 2017

The purpose of this study was to compare the composition of the government guidelines for the educational curriculum of Japan announced in 2016 with the outline of the 2015 revised educational curriculum of Korea. To compare the composition of the national level curricula of the two countries, the composition systems and content details were analyzed along with the trends of emphasis placed on informatics education. The analysis indicated that as for the Japanese government's guidelines, it was suggested that the causes of revisions, and purposes and methods of fulfilling goals be added, and thus the appropriateness of the guidelines was emphasized. As for Korea's revised curriculum, a gap caused by segmental development of the outline and details of the curriculum were found in addition to errors in curricular composition and direction setting which were carried out without consideration to the transition time required or changes of subjects. To ensure sufficiency of the curricular contents and education reflecting the situations of each time phase, the necessity to improve the overall curricular framework was suggested. This study holds significance as it provides the introspective insight that the goals and directions of education cannot be set properly when the curricular framework is established without recognition of the contents.

• Journal of The Korean Association For Science Education
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• v.24 no.6
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• pp.1063-1069
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• 2004

This study investigated the effects of grouping method in solving chemistry problems using Think-Aloud Paired Problem Solving (TAPPS). Three classes (125 students) of a co-ed high school in Seoul were randomly assigned to the control, the homogeneous TAPPS, and the heterogeneous TAPPS groups. Prior to the instructions, a test of awareness of metacognition was administered. In the treatment groups, students were grouped into either homogeneous or heterogeneous group on the basis of their pre-achievement levels, and worked in pairs on chemistry problems about chemical equation and stoichiometry. Students' analytical skill, problem solving ability, and awareness of metacognition were examined after the instructions. One-way ANCOVA results indicated that the scores of the homogeneous TAPPS group in the analytical skill test were significantly higher than those of the heterogeneous TAPPS group. However, there were no significant differences among the three groups in the problem solving ability and the awareness of metacognition.

• Korean Journal of Construction Engineering and Management
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• v.22 no.5
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• pp.3-16
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• 2021

The purpose of this study is to verify the practical effectiveness of the constructivism education theory in building information modeling (BIM)/integrated project delivery (IPD) collaboration education by determining education methods that are most relevant to collaboration in the interaction process. We propose a BIM training model that enhances students' satisfaction in class and collaboration. We aim to identify interrelationships between BIM collaboration education and constructivism theories, examining constructivism methods in BIM/IPD classes to discern which are the most suitable for improving and enhancing collaboration and the proposed education model.

• Journal of Practical Engineering Education
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• v.11 no.1
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• pp.43-50
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• 2019

A specific example of how to practical engineering education was conducted through the results of the formation of an insomniac mitigation system using aromatic substance and lighting that were conducted over three semesters of a series of curricula related to the composition of graduation works and graduation thesis writing in electronic engineering majors is given as a criteria conditions to certify graduation. Propose the systematic process of the learning achievement process, having learned how to solve problems and to communicate on a team basis. In addition, is analyzed the results of the achievement satisfaction in the major courses conducted with the acquisition of knowledge in engineering, and confirmed that it was included in the level descriptor of engineering issues on the results of the performance measurement and learning in the curriculum.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.32 no.3
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• pp.527-545
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• 2022

In order to effectively detect APT attacks performed by well-organized adversaries, we implemented a system to detect attacks by reconstructing attack chains of APT attacks. Our attack chain-based APT attack detection system consists of 'events collection and indexing' part which collects various events generated from hosts and network monitoring tools, 'unit attack detection' part which detects unit-level attacks defined in MITRE ATT&CK^® techniques, and 'attack chain reconstruction' part which reconstructs attack chains by performing causality analysis based on provenance graphs. To evaluate our system, we implemented a test-bed and conducted several simulated attack scenarios provided by MITRE ATT&CK Evaluation program. As a result of the experiment, we were able to confirm that our system effectively reconstructed the attack chains for the simulated attack scenarios. Using the system implemented in this study, rather than to understand attacks as fragmentary parts, it will be possible to understand and respond to attacks from the perspective of progress of attacks.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.11
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• pp.682-690
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• 2016

In order to present a realistic alternative to agricultural product brands which achieve quantitative growth but minimal qualitative growth, this study attempted to identify the structural factors that affect the agricultural product brand equity and quantitatively analyze the effects of the structural factors on the brand equity. For the quantitative analysis, a survey was conducted among customers with a structured questionnaire. The major results of the analysis are as follows. First, the structural factors of the agriculture product brand equity were theoretically reviewed through many preceding studies in regard to the brand and brand equity. Awareness, quality and loyalty were selected as the structural factors of the agriculture brand equity. Second, when the sub-structural factors of the agriculture product brand equity were analyzed, it was found that awareness includes familiarity, first reminding level, general awareness, sub-awareness, frequency of reference and level of people's logo recollection. Quality includes quality consistence, quality reliability, quality stability, general quality and quality for price. Loyalty includes recommendation, purchase intention, cost premium and repurchase intention. Third, in the analysis of the factors of awareness, quality and loyalty were found to be statistically significant at the 1% level of significance, and it turned out that the higher the awareness, quality and loyalty, the higher the brand equity. Fourth, the factors most influencing the brand equity differed from those obtained using the standardized coefficients. The highest standardized coefficients of the factors on rice and condiment vegetables were those for quality with values of 0.486 and 0.581, respectively, and the highest standardized coefficients of the factors on fruits and fruit vegetables were those for loyalty with values of 0.536 and 0.490, respectively. Finally, it was found to be more effective to develop brand policies using an approach based on awareness, quality and loyalty by item. Also, focusing on enhancing the quality when developing brand policies for rice and vegetables, or focusing on enhancing loyalty when developing brand policies for fruit and vegetables was found to be more efficient using the limited resources.