• Journal of the Korean Society for Library and Information Science
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• v.41 no.3
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• pp.201-215
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• 2007

Instruction is an emerging critical factor of library services and the practice of instructional activities has expanded to related various areas. This study analyses librarian job advertisements to identify roles, responsibilities, and job qualifications of instruction librarian. Findings include reference services and collection development are important Parts for instruction librarians' work as well as instructional activities. Knowledge on web and instructional applications are also emphasized in the job description of instruction librarians.

• Proceedings of the Korean Society of Propulsion Engineers Conference
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• 2011.04a
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• pp.109-112
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• 2011

The result of design review and arrangement of a combustion chamber test facility(CTF) and a turbo-pump real propellant test facility(TPTF) is briefly described. The development/qualification tests of combustion chamber and turbo-pump for 75ton-class liquid rocket engine will be performed in CTF and TPTF. The critical design of hydraulic-pneumatic system, control and data acquisition system, test stand cell, and auxiliary facilities in CTF and TPTF was performed.

• Transactions of the KSME C: Technology and Education
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• v.2 no.2
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• pp.81-87
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• 2014

Automotive field specialist developed National Competency Standards for Automotive Maintenance to apply for the education and evaluation of automotive maintenance. National Competency Standards scope and system for Automotive Maintenance has been developed and provided Performance Criterion, knowledge, skill, attitude, and evaluation methods for each item. Also it has provided vocational basic knowledge level and qualification frame for automotive maintenance.

• Journal of the Korean Institute of Electrical and Electronic Material Engineers
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• v.25 no.5
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• pp.353-360
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• 2012

As semiconductor device technology continuously shrinks, low-open area etch process prevails in front-end etch process, such as contact etch as well as one cylindrical storage (OCS) etch. To eliminate over loaded wafer processing test, it is commonly performed to emply diced small coupons at stage of initiative process development. In nominal etch condition, etch responses of whole wafer test and coupon test may be regarded to provide similar results; however, optical emission spectroscopy (OES) which is frequently utilize to monitor etch chemistry inside the chamber cannot be regarded as the same, especially etch mask is not the same material with wafer chuck. In this experiment, we compared OES data acquired from two cases of etch experiments; one with coupon etch tests mounted on photoresist coated wafer and the other with coupons only on the chuck. We observed different behaviors of OES data from the two sets of experiment, and the analytical results showed that careful investigation should be taken place in OES study, especially in coupon size etch.

• Journal of the Korean Society for Aeronautical & Space Sciences
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• v.33 no.11
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• pp.95-105
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• 2005

The HAUSAT-2 nanosatellite which is scheduled to launch in 2008 is being developed by SSRL(Space System Research Lab.). The HAUSAT-2 STM(Structural-Thermal Model) was developed as the first system model to verify structural and thermal design margin. The qualification level vibration and thermal tests have been conducted on STM. This paper addresses the comparison of structural analysis and test results of HAUSAT-2 STM. It was shown that the natural frequency of HAUSAT-2 STM satisfies the stiffness requirements without structural damage in the random vibration test. The assembly and integration validity were also checked out through STM.

• Journal of the Korean Society of School Health
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• v.18 no.2
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• pp.1-13
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• 2005

Purposes： This study was designed to survey current and past health promotion programs in schools and to assess the needs of health promotion programs based upon the opinions of health teachers. Methods： Self-report questionnaire were given to health teachers who attended board meetings in each province or who participated in a qualification training course in Daegu. The questionnaire was developed by authors and revised it based on experts' advice. Results： The most common health promotion programs were sexual education, sexual violence prevention, drug abuse prevention, first aid,dental health. In contrast, many mental health promotion programs, such as suicide prevention, ADHD, and those involving personality disorders were all relatively uncommon. The needs of health promotion programs showed almost same priority with health promotion programs that are being done. Conclusions： The development of effective health promotion programs requires input from students, parents, teachers, experts, and health teachers.

• Journal of Applied Reliability
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• v.16 no.3
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• pp.180-191
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• 2016

Purpose: The purpose of this study was to develop the accelerated life test method for Constant Electrical Potential Electrolysis gas sensor (CEPE gas sensor). Methods: The parts and modules of CEPE gas sensor were analyzed by using Reliability Block Diagram (RBD). Failure Mode and Effect Analysis (FMEA) and Quality Function Deployment (QFD) methods were performed for each part to determine the most affecting stress factor in its life cycle. The long term testing was conducted at three different dry heat levels and the acceleration factor was developed by using Arrhenius relationship. Conclusion: The acceleration factor for CEPE gas sensor was developed by using FMEA, QFD, and statistical analysis for its failure data. Also qualification tests were designed to meet the target life.

• Journal of Energy Engineering
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• v.12 no.2
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• pp.93-100
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• 2003

An estimation methodology of the mass and energy (M/E) release due to the main steam line break (MSLB) has been developed with the RETRAN-3D code. In the case of equipment qualification (EQ), the over-estimated temperature would exceed the design limits of some cables or valves. In order to have a more flexible EQ profiles from the MSLB M/E release, the methodology with the best-estimated code was used. The major conditions affecting the MSLB M/E were found to be the initial SG level, heat transfer between primary and secondary sides, power level, operable protection system, main or auxiliary feedwater availability, and break conditions. The RETRAN-3D models were developed for the Kori unit 1 (KRN-1) which is typical two loop Westinghouse (WH) designed plant. Particularly, a detailed model of the steam generators was developed to estimate a more realistic two-phase heat transfer effect of the steam flow. After the modeling, the methodology has been developed through the sensitivity analyses. The M/E release data generated from the analyses have been used as the input to the inside containment pressure and temperature (P/T) analysis. According to the results at the point of view containment P/T, the Kori unit 1 can have more margin of 5∼15 ㎪ in pressure and 8∼15$^{\circ}C$ in temperature.

• The Korean Journal of Health Service Management
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• v.3 no.1
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• pp.5-13
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• 2009

The purpose of this study is to find ways of improving radiology services provided at hospitals through examining current problems of the services and measuring patient satisfaction about them For the purpose, this researcher made a questionnaire survey of 209 patients who used the radiology departments of two university hospitals as tertiary medical institutions located in Busan. The survey was carried out from June 1 to July 30, 2008. Results of the study can be summarized as follows. The patients' satisfaction about the kindness of radiologists was generally low since it Was measured to be scored 3.0 or below in average. This indicates that they were dissatisfied with the equipment and environment. The patients' anxiety about the process of radiology was measured and scored 3.0 or below in average, indicating they generally felt anxious about the process. Factors affecting the above reliability such as their skillfulness, qualification, persuasiveness and expertise were found positively correlated with the patients' satisfaction about the radiologists. To realize Better radiological department services, in conclusion, radiologists are required to resort to conventional practices of radiology no longer, and reconsider current radiological technologies. They are also required to firmly establish their pride as a professional, and make best efforts to keep pace with this era of rapid scientific development by constantly training themselves.

• Journal of Cadastre & Land InformatiX
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• v.45 no.1
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• pp.45-58
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• 2015

The Korean government strives to transform the society from one that stresses academic and qualification to one that stresses individual competencies. National Competency Standards(NCS) has been adopted to this end. However, NCS classifies cadastre into a group with survey and spatial information collection. Such classification limits cadastre to encompass cadastral administration, cadastral survey, geospatial survey, etc. This study reviews current status and implications of NCS, and proposes few solutions: improvement of classification system, introduction of cadastral industry cooperation model, curriculum development based on competency level, unification between NCS developer and learning module writing group, etc.