• The Magazine of the IEIE
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• v.30 no.6
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• pp.72-72
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• 2003

• The Magazine of the IEIE
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• v.30 no.6
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• pp.638-644
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• 2003

• TTA Journal
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• s.108
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• pp.138-146
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• 2006

• Korean Journal of Social Welfare Studies
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• v.45 no.2
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• pp.203-232
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• 2014

The purpose of this study is to compare the national quality regulation schemes among four countries, and to find out implications to Korean quality regulation system of social services. For this, this study fixed comparative criteria on national quality regulation schemes, and compared the quality regulation schemes of 4 countries such as England, United States, Singapore and Japan. By reviewing prior relevant studies, three criteria could be suggested.: the level of user centeredness, the effectiveness of regulatory enforcement and stability of operation system. All analysed nations share similarities in that they all eager to provide quality information to their service users and develop nationally acceptable quality standards of social services. On the contrary, differences are identified in the level of regulatory enforcement and establishment of independent body for national quality control. By these results, this study discussed the meaning of these findings and their implications on the development of Korean quality regulation system.

• 한국IT서비스학회:학술대회논문집
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• 2007.11a
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• pp.398-403
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• 2007

국제표준화 기구인 ISO에서는 소프트웨어 프로세스 능력 향상을 위한 ISO/IEC 15504 표준과 IT 서비스 관리를 위만 표준인 ISO/IEC 20000 표준을 개발해오고 있다. 소프트웨어를 개발하고 서비스를 제공하는 기업에서는 이 두 개의 표준을 통합하여 하나의 "표준 프로세스" 로 정의하여 사용하여야 한다. 이 두 표준을 통합하여 기업이 하나의 표준 프로세스를 만들기 위해서는 먼저 두 표준의 공통된 부분을 찾고, 공통되지 않은 부분을 더해 하나의 체계로 만드는 것이다. 이를 위해서는 두 표준의 비교가 우선되어야 할 것이다. 본 논문은 소프트웨어 프로세스 국제표준인 ISO/IEC 15504 part 5를 중심으로 IT 서비스 국제표준 ISO/IEC 20000 part 2를 비교해서 두 표준간의 공통적인 프로세스를 도출하고, 이 비교에서 ISO/IEC 20000을 기준으로, ISO/IEC 15504가 ISO/IEC 20000의 내용을 어느 정도 포함하고 있는지를 분석하였다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.11
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• pp.7629-7634
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• 2015

The purpose of this study is is to organize the site-plan types of common design's Goon office buildings in Japanese colonial period based on the main building's shape and main & attached building connection way and to investigate all the types' addition & remodeling ways. The study used literature research method, analysing the digital images, the annotation of the images, official documents between the Japanese government-general of Korea and To, and articles of newspapers or journals. The site-plans are sorted 5 types and subdivided 13 as their addition & remodelling ways. The initial shapes of site-plan were changed to apply every Goon's site circumstances, The main buildings were always in the center ahead and attached buildings behind or next to them in any cases of new construction, addition or remodeling. The buildings of the common design's were constructed until early 1930s and it means that their architectural level was lower than Pu office buildings, although both had same administrational level.

• Journal of the Korean Geotechnical Society
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• v.36 no.11
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• pp.21-33
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• 2020

Ground response analysis has been conducted for each borehole data in Pohang area, using 1D equivalent linear method program, to investigate the applicability of amplification factor to estimate peak ground acceleration. Earthquake motions for ground response analysis were prepared by matching response spectrums for return period of 500, 1000, and 2400 years suggested by seismic design code (MOIS, 2017). Ground survey data were acquired from Geotechnical Information DB System. It has been confirmed that response spectrum obtained from ground response analysis showed good agreement with those from seismic design code irrespective of ground classification. However, PGA (Peak Ground Accelerations) of ground response analysis did not coincide with PGA calculated using amplification factor suggested by seismic design code.

• Journal of the Institute of Electronics and Information Engineers
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• v.53 no.9
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• pp.54-61
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• 2016

A 6-Gbps single-ended receiver with a linear equalizer and a self-reference generator is proposed for a high-speed interface with the double data rate. The proposed single-ended receiver uses a common gate amplifier to increase a voltage gain for an input signal with low voltage level. The continuous-time linear equalizer which reduces gain to the low frequencies and achieves high-frequency peaking gain is implemented in the common gate amplifier. Furthermore, a self-reference generator, which is controlled with the resolution 2.1 mV using digital averaging method, is implemented to maximize the voltage margin by removing the offset noise of the common gate amplifier. The proposed single-ended receiver is designed using a 65-nm CMOS process with 1.2-V supply and consumes the power of 15 mW at the data rate of 6 Gbps. The peaking gain in the frequency of 3 GHz of the designed equalizer is more than 5 dB compared to that in the low frequency.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.8 no.8
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• pp.1802-1809
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• 2004

This paper discusses cost allocation model of common facilities in voice and data traffic of mobile telephone network. There are several methods to be considered including traffic, facility, revenue, Ramsey, and benchmarking in local loop unbundling for High Speed Internet. It is important to investigate the strength and weakness of each method. This paper reviews the theoretical literatures and compares the characteristics of each methodology. Also, case studies are employed to get the implications concerned. As a result, in the beginning, it is desirable to introduce 50:50 allocation method used in local loop unbundling in UK. Then, it is recommendable to apply the ratio allocation method as the quantities of voice and data traffic become equal.

• Journal of Korean Home Economics Education Association
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• v.33 no.1
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• pp.17-35
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• 2021

The purpose of this study is to derive implications for the development of the next home economics curriculum by comparing the 'function' and 'achievement standard' presented in the 14 subjects of the 2015 revised middle school common curriculum with the home economics curriculum. For this, keyword network analysis was conducted, and the results are as follows. First, in the 'function' of the 2015 revised middle school common curriculum, 'analysis, use, and expression' were found to be core function keywords with high Degree Centrality and the Eigenvector Centrality. Second, the functional keywords 'understanding, explanation, expression, analysis, and use' in the 'achievement standard' of the 2015 revised middle school common curriculum appeared with high frequency, and 'practice, problem-solving, search and reasoning' which are related to practical problem-solving ability appeared. It was confirmed that 'appreciation, solution and realization', which have relatively high Eigenvector Centrality, were core functional keywords used in the 'achievement standard'. Third, when the 'function' and 'achievement standard' of the 2015 revised middle school home economics curriculum were matched and compared, 7 out of 15 functions were not used in the statement of 'achievement standard', so the connection between 'function' and 'achievement standard' appeared to be insufficient. In addition, the diversity of functional keyword used in the 'achievement standard' was also found insufficient when compared to the middle school common curriculum. Therefore, this study propose strengthening the connectivity of 'function' and 'achievement standard' in the next home economics curriculum, using keywords such as 'analyze', 'express', 'compare', 'understand', 'interpret', 'explore', 'appreciate', and 'solve'.