• Proceedings of the Korean Society of Computer Information Conference
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• 2013.07a
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• pp.405-408
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• 2013

본 연구에서는 기존에 존재하는 제품을 대체하고 보완하는 기능을 가진 새로운 유형의 컴퓨터가 시장에서 받아들여지지 않아 실패하는 요인을 연구하였다. 제품실패의 원인을 소비자가 제품의 가치를 부정적으로 지각하는 것에 두고, 가치 지각에 영향을 주는 요인들을 소비자가 제품을 사용하여 얻게 되는 혜택과 제품을 사용하는데 소요되는 비용으로 구분하여 영향관계를 파악하였다. 넷북을 대상으로 실증 연구한 결과 소비자가 신제품의 가치에 대해 부정적으로 지각하는 것은 사용의도에 부정적으로 영향을 미치는 것으로 나타났다. 그리고 소비자가 새로운 유형의 컴퓨터에 대해 지각하는 비용은 신제품의 가치를 부정적으로 지각하는데 유의하게 영향을 미치는 것으로 나타났다. 다만 소비자가 새로운 유형의 컴퓨터에 대해 혜택을 부정적으로 지각하더라도 이는 가치를 부정적으로 지각하는데 영향을 미치지 않았다.

• 한국디지털정책학회:학술대회논문집
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• 2004.05a
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• pp.179-193
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• 2004

Introduction of domestic digital content identification system mean to building district identification by supplying international identification system and interoperability that reflect domestic special state than accept it as it is. This study presented an policy direction for the domestic digital content identification system by the results that analyzed of the identification systems that were commonly used internationally. An identification system is composed to a registration authority, registration agencies, registrants. There should be defined their roles and set up their cooperative system to be able to bring efficiency into more.

• Journal of Industrial Technology
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• v.31 no.B
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• pp.37-43
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• 2011

In pattern analysis, dimensionality reduction and reasonable identification rule generation are very important parts. This paper performed effectively the dimensionality reduction by grouping the sensors of which the measured patterns are similar each other, where genetic algorithms were used for combination optimization. To identify the gas type, this paper constructed the hierarchically identifiable rule base with two frames by using rough set theory. The first frame is to accept measurement characteristics of each sensor and the other one is to reflect the identification patterns of each group. Thus, the proposed methods was able to accomplish effectively dimensionality reduction as well as accurate gas identification. In simulation, this paper demonstrated the effectiveness of the proposed methods by identifying five types of gases.

• Bulletin of the Korean Chemical Society
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• v.34 no.12
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• pp.3649-3653
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• 2013

As anode fabrication with different materials has been proven to be a successful alternative for enhancing power generation in the microbial fuel cells, a new approach to improved performance of MFCs with the use of menadione/carbon powder composite-modified carbon cloth anode has been explored in this study. Menadione has formal potential to easily accept electrons from the outer membrane cytochromes of electroactive bacteria that can directly interact with the solid surface. Surface bound menadione was able to maintain an electrical wiring with the trans-membrane electron transfer pathways to facilitate extracellular electron transfer to the electrode. In a single chamber air cathode MFC inoculated with aerobic sludge, maximum power density of $1250{\pm}35mWm^{-2}$ was achieved, which was 25% higher than that of an unmodified anode. The observed high power density and improved coulomb efficiency of 61% were ascribed to the efficient electron shuttling via the immobilized menadione.

• The Journal of the Korea institute of electronic communication sciences
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• v.9 no.12
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• pp.1455-1462
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• 2014

In the future we are likely to see the development of public media with traditional media is out of the screen using a digital signage media facade. The purpose of searching for effective production and planning methods and message effects when planning messages the public can empathize with and accept. In this paper, we want to include the utilization of production techniques and media facade by applying culture and art and presenting how this can be applied to corporate advertising.

• Journal of the Korean Home Economics Association
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• v.40 no.6
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• pp.145-158
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• 2002

The purpose of this study is to develop and evaluate a family life education program for children of institutionalized single-mother famines. Based on the strong family perspective and empirical research in this field, the program was developed to enhance children's self-esteem and social ability, and to help children accept diverse family patterns. The program consists of four 60-minute sessions. Ten children and their mothers in two institutions for single-mother families participated in this program. The results of program evaluation revealed that this program was helpful for promoting children's personality development and strengthening their family life of institutionalized single-mother famines. Conclusions and implications are discussed.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2014.05a
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• pp.208-209
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• 2014

Recently, many environmental problems occur due to the waste shells in South Korea. In case of oyster and cockle, utilizing waste shells to produce fertilizer once also, but due to sluggish consumption, production is no longer difficult. The stored amount of waste shells in the fertilizer manufacturing company is overfilled, and thus cannot accept any more of the waste shells. As a result, landfill and dumping of waste shells have become an increasingly environmental problems. In this research, the basic physical properties and interfacial bonding form of the mortar mixed with waste shells (manila clam, cockle, clam, sea mussel, oyster) were evaluated.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.18 no.10
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• pp.1527-1536
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• 1993

A new transmitter circuit for remote controllers is designed to provide flexibility and expandibility in function. The circuit employs a microcode approach to accept various code format, length and pulse widths through programming, and the precessing logics is eliminated to reduce its size. The circuit was Implemented using FPGA(Field Programmable Gate Array) and it was found to operate successfully).

• The Journal of Korean Institute of Communications and Information Sciences
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• v.21 no.4
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• pp.952-960
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• 1996

In this paper, a new overload control scheme is proposed for a control system in ATM switching system. The proposed control scheme includes a counter that conunts the number of accepted calls and is decreased at cach D time interval. In overload condition of call processor, the control scheme detects over load condition when the counter value reaches a certain threshold value. Under overload condition, processor utilization is measured and the value of the D is updataed according to the difference between measured processor utilization and target utilization. A new call is accepted accepted only if the value of the counter is less than the threshold value. In overflow condition of cell traffic, accept probability of new call is reduced exponetially according to the elapsed time. The results of simulation show that the proposed overload contorl scheme maintains the target utilization very well under the various processor overload conditions and reduces the cell loss probability under the cell overflow conditions.

• Journal of Arbitration Studies
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• v.24 no.1
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• pp.133-157
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• 2014

To confirm the division of the scope of sports arbitration, the English sports arbitration system will be analyzed as well as the scope of the regulations of the international sports arbitration court. If these forms of sport arbitration are combined with the existing China legal system and sports systems, they will effectively deal with the procedures of sports arbitration and of their linked programs, and clarify the nature of sports arbitration. With regard to the judicial supervision mode, domestic scholars have two theoretical perspectives, "comprehensive supervision theory" and "program supervision theory". Based on analyzing the above theories, the author believes that the opposition between the two is not absolute, as both can reach agreement on the important issue of whether to conduct substantive court examination or not under the premise of party autonomy.