• Proceedings of the Korean Society of Computer Information Conference
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• 2024.01a
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• pp.59-60
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• 2024

본 논문에서는 키넥트 센서 기반의 운동 자세 교정 애플리케이션를 설계하고 구현한다. 이 애플리케이션은 사용자의 운동 자세를 실시간으로 감지하고 분석하여, 잘못된 자세를 교정하는 기능을 제공한다. 키넥트 센서는 사용자의 움직임을 3D로 캡처하여 자세의 정확도를 평가하며, 개선이 필요한 부분에 대한 피드백을 제공한다. 또한, 사용자가 올바른 운동 자세를 유지할 수 있도록 지원하며, 장기적으로는 운동 효과를 극대화하고 부상 위험을 줄이는 데 기여한다. 또한, 이 애플리케이션은 개인 트레이너의 필요성을 줄이고, 사용자가 스스로 운동 자세를 교정할 수 있도록 도와준다.

• The Journal of the Korea Contents Association
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• v.17 no.5
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• pp.552-564
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• 2017

This study is aimed to overcome the limitation of traditional learning competence and career management system, and conducted to design the function of integrated ePortfolio and the elements of the system for administrative control of curricular and extracurricular program of the university as well as to develop a printout-based prototype in the context of S-university. Researchers deducted the main menus and functions of the integrated ePortfolio by two experts validification procedures, searched for the subfunctions, and secured their validity. Mainly 6 elements of integrated ePortfolio system are designed as follows: basic information, learning and competence management, course and career management, portfolio management, and community. Among these, the three elements of learning and competence, course and career, and portfolio management are assessed as excellent and differentiated from traditional ePortfolios. The study also developed a printout-based prototype of ePortfolio system and provided authentic guide for the ePortfolio system. At the same time, the result of the study contributed to increasing the sense of the developmental direction of the ePortfolio in the institute.

• Analytical Science and Technology
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• v.37 no.3
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• pp.143-154
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• 2024

In this study, we improved the vitamin C test method and reviewed data on the adjustable range of chromatography conditions for quantification. First, we adjusted the mobile phase conditions such as solvent composition, salt concentration, pH and column temperature and in particular, it was confirmed through an improved test method that the peak derived from the buffer solution could be clearly separated from the target component, vitamin C by adjusting the pH. The retention time of vitamin C was partially changed by adjusting the column diameter, length and particle size but the number of theoretical plates indicated similar values and did not affect the separation and quantitative analysis of the target component. The flow rate according to the column specifications was derived from the equation proposed by the U.S. FDA (Food and Drug administration) and the Korean MFDS (Ministry of Food and Drug Safety), and evaluation of the applicability to vitamin complexes showed high selectivity for vitamin C even with altered stationary phase conditions and flow rates. In conclusion, vitamin C can be optimally separated and detected by changing the chromatographic method conditions and it was confirmed that the mobile and stationary phase conditions of liquid chromatography can be slightly adjusted in case the assay method uses an isocratic elution.

• Journal of the Korean Society for Library and Information Science
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• v.56 no.4
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• pp.335-356
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• 2022

Universities contribute to the development of the country and society by cultivating professional manpower with knowledge and qualifications as democratic citizens through education and research activities. To this end, the government is improving the basic capabilities of universities and supporting autonomous innovation through university financial support projects. Since the financial support project differentially supports the government's finances limited to universities with a comparative advantage through fair evaluation, the role and function of the university library, a basic educational facility and core institution that supports education and research, is important. However, university libraries have not been able to actively participate in the government's financial support projects due to financial and manpower shortages, poor environments such as facilities, facilities, and spaces, and low participation rates for students. Therefore, this study investigated and analyzed the program operation cases of 18 university libraries in which libraries participated among 45 universities selected for the ACE project (2010-2016), derived problems and implications, and questioned the roles and achievements of university libraries. Based on the results, strategies and measures to be considered by university libraries in preparation for the government's university financial support projects were proposed.

• Archives of design research
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• v.12 no.4
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• pp.53-60
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• 1999

Nowdays many people using and learning 3D Software. However, like artists drawing by brush, that most of designers misunderstood that 3D Software is cover everything as a tool. This sort of situation, change of 3D Software will come to the front very seriously. It can be result about lack of understanding 3D in general and some kind of illusion about 3D Software. These were changing like training school that was teaching only function for technique. Therefore, to prevent above things, this research paper will be based on a conception, that compare with 3D which called cyber space and the real world. That is explanation of construction about 3D Software generally, that will basis how does people think about the world. It function of 3D Software will take concrete shape gradually, which is after general description and understanding and the users will be quick to understand, no need to difficult of access for beginners. In addition, higher education ay university is no longer training center. Lastly, it will be able to capability as an essentially figure. Nowdays many people using and learning 3D Software. However, like artists drawing by brush, that most of designers misunderstood that 3D Software is cover everything as a tool. This sort of situation, change of 3D Software will come to the front very seriously. It can be result about lack of understanding 3D in general and some kind of illusion about 3D Software. These were changing like training school that was teaching only function for technique. Therefore, to prevent above things, this research paper will be based on a conception, that compare with 3D which called cyber space and the real world. That is explanation of construction about 3D Software generally, that will basis how does people think about the world. If function of 3D Software will take concrete shape gradually, which if after general description and understanding and the users will be quick to understand, no need to difficult of access for beginners. In addition, higher education ay university is no longer training center. Lastly, it will be able to capability as an essentially figure.

• Journal of Korean Library and Information Science Society
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• v.43 no.4
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• pp.317-346
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• 2012

The purpose of this article is to discuss about the progress and problems in Korean academic library policies. The emphasis is on identifying both contents and limitations in national plans for developing academic libraries, and investigating the current status and characteristics of major policy driving forces such as national library policy committees, government organizations, and professional associations. Also investigated is the current status and unique features of legal foundations, especially the present Korean Library Act and a tentatively named Korean University Library Promotion Act, which is being prepared for legislation. Finally this article suggests both direction and strategy for a healthy development of Korean academic library policies at national level.

• Journal of Engineering Education Research
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• v.8 no.2
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• pp.84-90
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• 2005

While graduates of Japan's technical high schools might demonstrate skills in a given specialty, they would be hard-pressed in any attempt to pass national universities' notorious entrance examinations. In a collaborative effort begun in 1994, the faculties of engineering at Niigata, Nagasaki, and Toyama Universities set about the task of preparing entrance examinations, and a general curriculum geared to the needs and educational backgrounds of these students, offering them supplementary lessons. While the larger project officially ended in 1999, we are carrying the research forward in Niigata University.

• KOMUNHWA
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• no.64
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• pp.29-46
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• 2004

The major role of university museum is the enhancement of cultural level for both students and citizen by means of exhibiting stored heritage materials. University museums play important role in providing research and education service about traditional c

• Journal of the Korea Institute of Information Security & Cryptology
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• v.10 no.2
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• pp.67-78
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• 2000

인터넷의 급속한 발전으로 학교나 기업체 등의 네트워크가 인터넷을 통해 공유되면서 누구에게나 접속이 허용되어 많은 보안상의 문제가 발생하게 되었다 이러한 문제점을 해결하기 위해서 기존의 호스트 기반 보안 정책에서 네트워크 기반의 보안 시스템으로 침입차단 시스템을 설치하지만 침입차단 시스템은 보안을 위하여 최소 권한만을 인정하므로 사용자에게 투명한 서비스를 제공해주지 못한다. 따라서 본 논문에서는 침입차단 시스템에 프록시를 두어서 서비스의 투명성을 제공하고 강력한 보안 기능을 갖는 FTP 프록시 보안모델(FTP-PSM : FTP Proxy Security Model)을 설계 및 구현을 하고 원격 보안 탐색 도구인 SAINT를 이용하여 FTP-PSM의 안전에 대한취약성 여부를 분석하고 보안기능과 성능과의 관계를 응답시간 측정을 통해 측정함으로써 평가하였다 FTP-PSM은 강한 인증 기능을 위하여 일회용패스워드기능을 제공하고 정당한 사용자에게 서비스 제공여부를 결정하기 위해 강제적 접근제어와 임의적 접근제어 기능 그리고 FTP 명령어 사용 권한을 사용자 그룹별로 인증하는 기능을 제공하여 FTP 보안의 문제점을 해결한다.

• Therapeutic Science for Rehabilitation
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• v.8 no.4
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• pp.65-76
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• 2019

Objective : This study aimed to verify the validity and reliability of the Upper Extremity Performance Test for the Elderly (TEMPA) by modifying its items to exhibit cultural differences. Methods : This study included 171 healthy adults and older adults and 41 individuals with impaired upper extremity function. Content validity, discriminant validity, test-retest reliability, and inter-rater reliability were analyzed. Results : The following items, exhibiting cultural differences, were modified: "open a lock and take the top off a pillbox" and "write and affix a postage stamp." The discriminant validity results indicated that participants with normal upper extremity function performed better than those with impaired in the upper extremity function (p<.001). The test-retest reliability of the execution speed (intraclass correlation coefficient; ICC) was .71-.94, functional rating (kappa) was 1.0, and task analysis (ICC) was 1.0. The inter-rater reliability of the speed of execution was 1.0, functional rating was .79-1.0, and task analysis was .94-1.0. Conclusion : TEMPA has moderate to high level of reliability and is an assessment tool that can clearly distinguish individuals with upper extremity impairment from those without impairment.