• Journal of the Korean Institute of Educational Facilities
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• v.2 no.2
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• pp.7-15
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• 1995

The main theme of this paper is to evaluate the relevance of Educational Facilities in terms of university change in near future. The paper reviewed the changing process of higher education and its role in Korean society briefly, proposed the developmental directions of higher education in future in several perspectives, and introduced educational reform plan in the field of higher education proposed on May 30, 1995 by advisory group to the president. In this context, the irrelevance of university and college education facilities was pointed out, and proposed some new and modernizing guide lines of educational facilities such as flexibility, openness, corelationships and consortium among related institutes, optimization of related laws and rules, exemption from the direct ruling and control of government. This paper also suggested some ideas of facilitating educational facilities in accordance with the future change trends of university and college education.

• The Journal of Korean Institute for Practical Engineering Education
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• v.1 no.1
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• pp.61-65
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• 2009

Due to the less variety of experiment equipments for engineering education, the development of designated educational equipment is really in urgent need at most time. Especially for the in-depth engineering major subject, vibration engineering, there are almost no related educational equipments in Korea. Accordingly, in order to simulate the vibration phenomena occurred in the actual field, the development of educational equipment for vibration engineering theory and experiment education is required. This paper introduces four development educational equipments developed in graduated research works, which are critical speed test educational equipment, balancing machine educational equipment, isolation educational equipment using eddy current and active vibration isolation educational equipment. Through using them in experiment lesson, the utilization and practicality of educational equipment are verified. The proposed improvement for future development and application of educational equipment is shown in addition.

• Journal of Information Processing Systems
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• v.17 no.1
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• pp.124-135
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• 2021

Object detection is a fundamental yet challenging task in computer vision that plays an important role in object recognition, tracking, scene analysis and understanding. This paper aims to propose a multiproperty fusion algorithm for moving object detection. First, we build a scale-invariant feature transform (SIFT) vector field and analyze vectors in the SIFT vector field to divide vectors in the SIFT vector field into different classes. Second, the distance of each class is calculated by dispersion analysis. Next, the target and contour can be extracted, and then we segment the different images, reversal process and carry on morphological processing, the moving objects can be detected. The experimental results have good stability, accuracy and efficiency.

• Journal of Practical Agriculture & Fisheries Research
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• v.10 no.1
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• pp.137-151
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• 2008

This research was conducted to suggest a policy plan for intensive major course in recurrent education system of KNAC. A survey was answered by students, graduates, field professors and (full-time) professors. The results are summarized as follows; 1. In the item of educational operation system, there were some differences in preference among 4 examinee groups. Students preferred 'semester system', graduates and field professors did 'once per week system', and professors 'cyber+centralized training system'. 2. As entering time, students and graduates preferred 'immediately after graduation'. However, field and full-time professors preferred '1 to 3 years after graduation' that became reality. 3. As board and lodging, all examinee groups wanted 'dormitory in college'. Students and graduates were open to pay educational expenses as a level of national colleges. 4. As a curriculum, the most preferred subject by all groups was 'major field technique', which was followed by 'marketing/sale' and 'farm management' in the order of preference.

• Korean Institute of Interior Design Journal
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• v.23 no.2
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• pp.62-70
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• 2014

In the knowledge and information society of 21st century, 'Creativity' which is the core of national competitiveness and an important foundation for the development of the country has been emphasized on the importance of it. As a result, the convergence educational programs, as known as STEAM (science, technology, engineering, arts, mathematics) became more and more needed to children for cultivating creativity. As a follow-up study on STEAM program combining robotics and design for children developed by Design Promotion Committee of KIID, this study intends to modify and reanalyze the program and to seize the educational effectiveness of the groups of university students as mentors and children as mentees, The results are as follows; First, although the importance of STEAM education is highlighted, short-term educational programs tend to consist of only the contents of each field: design or science. Second, pre-training and mentoring were helpful to both mentors and children. Third, Children expanded the perception of STEAM concept and increased their interests in career. Mentors recognized the importance and the necessity of STEAM education, and were very satisfied with team activities which gave a new experience of working with other field of people. Therefore, this program provide to children an experience of logical thinking, having interests on uninterested field, and encouraging teamwork. Also, it provides to mentors a chance to develop their potential and experience, and set up a new vision for future.

• Journal of the Optical Society of Korea
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• v.7 no.3
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• pp.174-179
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• 2003

We construct a four-level system where a metastable state is included in an $Er^{3＋}$ Doped Yttrium aluminum garnet (YAG) crystal. Because of the action of the coherent field, the traditional light amplification with inversion can be exhibited with remarkable variation. As a result, we propose a method to achieve the gain equalization by atomic coherence. At the same time, we find that the high index of refraction accompanied by vanishing absorption can also be reached in this model. We also find that a higher index of refraction with zero absorption can be easily obtained when the coherent field is off resonance.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2017.10a
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• pp.647-649
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• 2017

We investigate and analyze research methods applying big data analysis technology which is made possible by ICT technology development to education field. And we describe the data model and educational analysis needed to achieve the educational objectives of each of the learners, teachers, and educational organizations in the field of education.

• Design & Manufacturing
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• v.16 no.2
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• pp.7-12
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• 2022

The purpose of this study is to develop an evaluation method for online design education. Online education has established itself as the primary form in the educational field, however, there are unsatisfactory response from instructors and students due to rapid conversion of online education. Due to the transition of educational method, online class contents have become optimized and online educational experiences became accumulated. However, clear education criteria is essential. This study states importance of two parts: establishing an evaluation system based on design thinking for online design education and finding appropriate online platforms for interaction between instructors and students. The research results provide implications for ensuring the efficiency of design education and are expected to contribute significantly to the future education field.

• Journal of the Korean Institute of Educational Facilities
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• v.15 no.1
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• pp.17-25
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• 2008

As a study on the advancement planning for the telecommunications infrastructure of the educational facilities for the purpose of the proliferation of e-learning, this study was conducted with the intents of preparing for the design guidelines to be considered in the initial stage of an architectural design for applying WLANs(wireless LANs), which play a role as the international standard for next generation of telecommunications, to the educational facilities and of making a proposal for changes of the existing computer rooms according to the appearance of new teaching and learning tools, for example, digital textbooks, and the proliferation of personal information devices. In this study, the design guidelines were made by analyzing the elements to be applied to architecture designs as well as understanding the trend of the cabling, pathways and spaces requirements in the area of telecommunications after examining the relevant international standards, such as ANSI and TIA, etc., in order for applying WLANs to the educational facilities. In addition, a field survey was conducted targeting on the elementary schools in 'C' city in order to suggest a proposal for the improvements of operations and maintenance of the existing computer labs and computers. As the results of analyzing the data from the field study, it was surveyed that the following matters should be urgently improved in order for the schools to be developed as Ubiquitous schools in the future: First, the biggest hold-up is how to maintain the desktop computers well. Second, there are some limitations far the students to use the computers enough due to the lack of the number of computers. Third, the computer education for the students is limited to instructing the students in training themselves only for the functions of each kind of application software.

• Journal of the Korean Institute of Educational Facilities
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• v.9 no.5
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• pp.5-12
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• 2002

High-speed telecommunication has brought variety of changes in every field of the world at large. In the field of education, use of multimedia has been positively introduced as teaching and learning tools. In addition, introduction of remote education as well as information and communication technology (ICT) has led an educational system gone into melting pot. These changes have known to be impossible without the provision of the infrastructure of telecommunications such as cabling, cable pathway, telecommunication equipments, and space for the equipments. Although the infrastructure of telecommunications should be fully considered from the early stage of the building design, most of the existing buildings have only cabling for voice communication such as telephone. As a result, heavy expenses are required for the installation of new telecommunication equipments. Such problems as defilement of the appearance of the building and a falling-off in reliability of telecommunication line are caused by the exposed cabling, when the cabling pathway and/or the space for the equipments are not reserved. Considering over 70% of error in telecommunication is coming from the cabling in building, it is necessary to reserve the space for efficient maintenance of the cabling and the equipments. In recent years, the national standard(TTAS.KO-04.0005) on the reservation of space for telecommunication cabling and equipments in residential and commercial building is established and applied for the building design. As well, the standard is in force for the educational buildings. In this study, we try to provide the guidelines for the design of telecommunications infrastructure in educational buildings for the purpose of efficient operation of education information and ICT.