• Journal of the Korean Society of Clothing and Textiles
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• v.21 no.6
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• pp.988-1002
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• 1997

The objectives of this study are to consider about the research of a costume and a discussion about a system of costume by practical science scholar in the late period of Chosun Dynasty. The result are descrived as follows: 1. The purpose that practical sciellce scholars researched a costulne was not only the intellectual research but also to make a basis in order to reform a uncorrected costume's system. Their study had two point. The one was the investigating research about the origin and change of the costume. The other was the study about a formation of costume. 2. The practical science scholars determined the directions to reform a wrong costumes' system on the basis of the research about a costume. They had three directions. Those were a conservatism, a rationalism to think the realities of life and a reformation. 3. The practical science scholars' thinking was to pursue the origin form and the practical use. This two axis show the direction to improve our costulne's culture now a day.

• The Korean Journal of Food And Nutrition
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• v.32 no.6
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• pp.730-737
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• 2019

The purpose of this study was to derive practical improvement measures for the food traceability system that could improve food reliability and secure food safety. To this, in our survey May-June, 2019, 567 adult males and females were analyzed for recognition and experience of the food traceability system, measures to improve the system, and intention to make additional payments to improve the system. In the case of a food safety accident, 2.54 of 5 points were given on if the food was recalled or not. Approximately 77.4 percent of the respondents had never seen indication of a food traceability system, and approximately 93.8 percent had no access to, or experience with, using the system. Most respondents said that the food traceability system should be applied to items that need to be applied. As the volume of data that is recorded and managed by the government is recognized as high, improvement is needed. Finally, it was analyzed that the company intends to pay an additional 1.34% on average to expand its food traceability system. A more sophisticated cost analysis is needed to apply the improvements proposed to complement the plans that are acceptable to consumers and the industry.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.31 no.3D
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• pp.441-450
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• 2011

Recent construction projects consist of large and complex facilities, which project management information system (PMIS) is used for managing construction cost and schedule. The ministry of land, transport and maritime affairs (MLTM) is using a continuous acquisition and life-cycle support (CALS) system for managing the public construction projects. This study attempts to survey some problems of the CALS system in practical application, and then suggests the new functions to improve practical application of the CALS system. All functions in each menu were analyzed in the practical application aspect. All projects ordered from MLTM should use the CALS system as a PMIS, but the practical application is limited in partial functions and special working group. And the utilization of system is focused on simple tasks and report process. One of main reason is that the system is using numerical data rather than graphical data. This study suggests new functions and a visualized management method that can improve the practical applicability using a 4D object in each current functions.

• Journal of Korean Association for Spatial Structures
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• v.11 no.3
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• pp.105-113
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• 2011

The purpose of this paper is to provide a suggestion regarding how to make systematically improve the evacuation facilities of the cinema which is a large indoor space and utilizing by a numerous people. For the first, as a method of study, an analyzed on researching documentary recorders which are concerned with building codes regarding the evacuation facilities of cinema is made, and Secondary, carried out a survey of questionnaire for finding what the most audiences' idea regarding evacuation facilities of the cinema while they are utilizing the facilities, and analyzed the information. In the focus of the users, the result of analyzation reveals that as the item of practical facilities such as width and number of exit ways from viewer seats, width of corridors are highly suggested to improve practical system.

• 제어로봇시스템학회:학술대회논문집
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• 2004.08a
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• pp.975-980
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• 2004

Positioning system is widely used for many practical applications. This system requires a good controller to achieve high accuracy and fast response with simple and self-adjustable design. In order to satisfy the above requirements, a new practical controller for positioning systems, namely nominal characteristic trajectory following (NCTF) controller with PI compensator, has been proposed. However, the effect of actuator saturation can not be completely compensated for integrator windup when the object parameters vary. This paper presents a method to improve the NCTF controller by overcoming the problem of integrator windup by adopting a fuzzy system. The improvement of the NCTF controller is evaluated through simulation using a rotary positioning system. The simulation result has demonstrated the effectiveness of the compensated NCTF in overcoming the problem of integrator windup.

• Journal of Korean Home Economics Education Association
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• v.1 no.1
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• pp.87-99
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• 1989

This paper is aimed to improve the current curriculum in the Korean elementary school’s practical course, which covers both industrial fields and Home Economics. Specially inveotigated here are teacher’s attitude toward the practical course and the degree of difficulty in teaching each content of the practical course in the 4th and 5th grade in the elementary school in term’s of teacher’s sex and localing. Since two heterogeneous subjects, industrial fie인 and Home Economics, are integrated into one subject named the practical course, the teaching of the practical course is not specialized. Besides, the teaching is implemented inefficiently, owing to the teacher’s misunderstanding of the practical course. In this respect, as a way of maximizing the effectiveness of practical course in elementary school, the authors suggest some proposals. (1) The curriculum of practical course should be divided into two course, industrial fields and Home Economics (2) All students should be completed Home Economics as a required course (3) A system of full-time teacher for Home Economics subject should be introduced. Concurrently, the curriculum of the practical course in Teacher’s College be modified.

• Journal of Digital Convergence
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• v.17 no.9
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• pp.507-516
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• 2019

The purpose of this study is to propose a policy for accounting practice education system to improve the national credibility. The biggest reason why the national credibility is the lowest is that the auditor's free appointment system is the next, and the education on accounting is not done properly. This study is a bibliographical study that examines the previous studies on the improvement of accounting audit and accounting education in Korea, various public hearings, press releases, and government policy data, and summarizes. The way to increase accounting transparency is to improve the audit system and to guarantee accounting practice education. Since the subjects of practical education belong to all areas such as private and government, it is intended to propose the establishment of accounting professional education institution, called (tentatively) 'Accounting Training Institute'. Through this, it is expected that the practical and professional training will improve accounting transparency and contribute to the improvement of national credibility.

• International conference on construction engineering and project management
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• 2015.10a
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• pp.430-434
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• 2015

Safety education at the tertiary level prepares students to enter construction industry with adequate safety knowledge; then accidents can be prevented proactively. However, safety subject has not been paid adequate attention in universities and most institutional safety programs consider safety matters in isolation. Meanwhile, anatomical theory in the medicine field has been successfully adopted and proved potential advantageous in various scientific disciplines. With this regard, this study proposes a visualization based Building Anatomy Model (BAM) for construction safety education, which utilizes the anatomical theory in order to improve student's safety knowledge and practical skill. This BAM consists of two modules: 1) Knowledge Acquisition Module (KAM) aims to deliver safety knowledge to students through building anatomy models; 2) Practical Experience Module (PEM) where students safely perform construction activities by using the system to improve safety skill. The system trial is validated with virtual scenarios derived from real accidents cases. This study emphasizes the visualization based building anatomy model would be a powerful pedagogical method to provide effectively safety knowledge and practical skill for students, as a result, safety competence of students would be enhanced.

• Journal of Technologic Dentistry
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• v.36 no.1
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• pp.27-37
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• 2014

Purpose: The purpose of this study is to investigate the improvement measure of dental technicians practical examination system. Methods: The subjects in this study were 290 dental technicians who were self-written questionnaire. The results were analyzed by SPSS 16.0. The collected data was analyzed by frequency and chi-square test. Results: Dental technician practical exam feasibility of survey were largely negative views. Articulators work required in practical exam as a tool used (28.7%), electric wax carver (19.5%), heating clear (17.8%), handpiece (16.2%) had a response. Dental Technician positions in accordance with practical exam in comparison to satisfaction, the professor is satisfied, but the clinical dental technicians were generally dissatisfied (p<0.05). Conclusion: Based on the results of this study, Current is necessary to analyze the practical test. It also should be compared with foreign institutions. Long-term and short-term improvement examination system that can be applied to the improvement of the dental technician to draw practical test it is necessary to improve the system.

• Korean Journal of Childcare and Education
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• v.17 no.5
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• pp.1-24
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• 2021

Objective: In this study, a department accreditation system was introduced as a specific way to improve the professionalism of childcare teachers, and evaluation indicators for department accreditation and the implementation system were derived to find a practical direction. Methods: According to the purpose of this study, related laws and websites were reviewed. In addition, in order to investigate opinions on the composition and implementation system of qualification indicators, a meeting was conducted with professors of the department of childcare teacher education and other qualification experts. Results: In order to introduce a department accreditation system for childcare teacher education, it is necessary to specify the relevant laws, and that the operation of an organization affiliated with a public institution is appropriate for the practical implementation of the system. In addition, an evaluation index plan composed of three indicators of educational conditions, curriculum, and performance areas was derived. Conclusion/Implications: In this study, a practical preparation plan, such as evaluation indicators and an implementation system, was presented for the introduction of a department accreditation childcare teacher education system. It is expected that this study will contribute to the successful establishment of the accreditation system of childcare teacher education.