• 산업경영시스템학회지
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• 제2권2호
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• pp.1-4
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• 1979

In order to cope with the violent environment of surrounding enterprises, development of new products, advance to other industry field, unification or abolition of factories and rationlization of labor are needed. But production process being made quality and using process after shipment are the things that we have to think about, first of all and to practice always. Insurance problem of reliability, that is, the positive quality maintenance that has being presented many debate issues recently, will be studied. The accident of nuclear power-plant in America, in connection with reliability maintenance and human engineering, will be analyzed. But as its accident details is not announced, in this study, it is a sort of method of methodology to be studied this paper rather than studying the fact of the accident. Therefore this study will be done as follows, For reliability study. 1. Investigation of problems. 2. Quality maintenance activity and reliability maintenance activity 3. Reliability acquisition in production process, 4. Reliability maintenance after shipment. 5. Conclusion. In addition to stating above, it is sure that liberalization of trade, interchange between nations and strengthening of international competition ability, etc. need high quality. But possibility that quality maintenance or reliability aquisition needs understanding and cooperation of consumer, will be stated.

• 한국경영과학회지
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• 제25권1호
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• pp.1-13
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• 2000

Electronic Data Interchange (EDI) has a significant impact on business practices by eliminating paper related adult trails and enabling transactions to be processed at high speed without human intervention. Major advantages advangtages and benefits derived from EDI, however, depend upon the usage of EDI controls. Management must determine whether their investment on EDI controls is appropriate, as the establishment of EDI controls demandds much resources and high skills. This study proposes data envelopment analysis model to identify efficient and inefficient EDI control systems in various context of input (formal and automated EDI controls) and output (EDI implementation and performance). DEA can also determine the factors that are significantly different between efficient and inefficient groups. The model is tested using data collected form EDI adopters.

• 한국음향학회:학술대회논문집
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• 한국음향학회 1994년도 FIFTH WESTERN PACIFIC REGIONAL ACOUSTICS CONFERENCE SEOUL KOREA
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• pp.1064-1069
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• 1994

In order to realize the function of human interface of telecommunications whose objective is to interchange useful information among persons, we developed a bone conduction telephone with which hearing impaired persons with conductive or noise-induced hearing loss and presbycusis can communicate with each other without any other additional devices such as hearing aids. The bone conduction telephone we developed has chatacteristics as follows : (i) a hearing impaired person and a normal hearing person can communicate by bone and air conduction hearings, respectively, using only this telephone set because, as its receiver, it uses a bone conduction vibrator with which we can realize such function with the voice coil and damper of a small speaker unit, the vibrating plate, etc., (ii) it has tone control function compensating hearing losses of hearing impaired persons according to their hearing loss/frequency chatacteristics. Using the tone control function together with a received volume control, it has the received volume range of 20dB in loudness rating; and (iii) it has the function of three emergency calls and a bell lamp as the visual display of a received call.

• 대순사상논총
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• 제24_1권
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• pp.97-144
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• 2014

Jeungsan(甑山) carried out the Universal Redesign(天地公事) through which the former world full of a mutual opposition(相克) can be peacefully transferred into the latter world composed of a mutual beneficence(相生). Although the Universal Redesign consists of such three factors heaven, earth, and human, it converges towards Human Redesign in that humans are the main agents for heaven and earth. Human as Redesign object is characterized as a member of community, not an anarchistic individual. The Universal Resign of Jeungsan is eventually connected with the construction of a country comprising a mutual beneficence in that it is the most typical strain among all the human communities. His Universal Resign for foundering the foremost country does not target all the countries, but only one country upon and through which the world with a mutual beneficence can be formed. He executed the Universal Redesign based on such three principles as Haewon sangsaeng(解冤相生), Boeunsangsaeng(報恩相生), and Wonsibanbon(原始返本), Judging from such principles, Korea can be naturally selected as the target of the Universal Redesign for constructing the foremost country. It is approaching when the Universal Redesign in order to transform Korea into the foremost country comes true. The first step for Korea to be made as the foremost country is the construction of DMZ World Peace Park (DWPP) which was proposed by Bak Geunhye, the Korean President, to Obama, the President of USA, in 2013 she visited there. DWPP can be expected to be a center for corporation and interchange between South and North Korea under the interest and support of the world including UN, furthermore, the Capital area of reunified Korea, and finally the world hub of inter national political and economic relation. DWPP is planned to be built at the core of the best place in Korea which is a propitious spot all over the world, upon which a new world capitalism order armed with mutual beneficence can spread.

• 복식문화연구
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• 제19권2호
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• pp.283-295
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• 2011

This study deals with the interchange with art that is contained in the works of Yves Saint Laurent, and it is disclosed through his works that modern fashion is part of expressive art while pursuing creative function as a work of art. The study has been performed on the basis of the references, the pictures of his works and interviews posted in domestic and overseas fashion magazines such as Vogue, Fashion News, Mode & Mode, Gap, Collections, etc. Regarding the scope of this study, it specifically deals with works he created from 1958 until 2002, when he announced his last collection. The results of the study show that with respect to Post-Impressionism, his works were greatly affected by van Gogh(who had used colors as active media in depicting his internal mental state) which gave birth to gorgeous and handicraft-like 'Couture-style clothes'. With respects to Fauvism, the works of Matisse also had an impact on Yves Saint Laurent, who added a sense of fauvism in his works through the use of colors, motif, or full reproduction of images from paintings. We see the influence of cubism upon Laurent when we examine his works of 'clothes with artistic value,' which utilized applique, beaded decoration, patchwork, embroidered patterns, relief-like ornaments, etc. using motif or objet much as we see in the works of Picasso and Braque, artists who expressed a new dimension of the formative arts. Laurent's use of neoplasticism, or plainness of painting, demonstrates a new formative art on the three-dimensional human body by using the works of Mondrian, which consist of black lines and primary colors, although generally Laurent's 'neoplastic'works differed from the works of Mondrian by more actively utilizing the lines and colors when designing dress and its ornament. In addition, the paintings and poems of surrealism artists and poets were directly used in the clothes or their images were sometimes borrowed. In order to express respect toward the spirit of surrealism and its artists, the human body motifs such as lips and eyes(which were frequently used by the surrealism artists) were applied to embroidery, printing and beaded decoration. Finally, being inspired by such Pop artists as Andy Warhol, Roy Lichtenstein and Tom Wesselman, Laurent further emphasized the aesthetic value of the popular consumer image in his own work, resulting in the wide recognition of the designs of Yves Saint Laurent as representing the new wave of the Pop Art school.

• 대한의용생체공학회:의공학회지
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• 제19권4호
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• pp.423-429
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• 1998

인두는 구강과 위장, 비강과 폐의 중간에서 능동적으로 구강을 통해 섭취되는 음식물과 비강을 통해 흡입되는 공기의 통로역할을 하는 주요한 기관이다. 본 연구는 유한요소기법을 이용한 인두의 3차원 구조의 재구성 과정을 거쳐 인두의 생체역학모델을 구현하여 각단면에서의 단면적을 유한요소모델의 시뮬레이션 결과에 의한 변위를 이용하여 산출하여 최적화 과정을 거쳐 인두의 기능시 내부에 생성되는 압력의 연속적인 압력분포를 추정할 수 있었다. 즉 인두내의압력에 대한 형상의 변형을 관찰하여 각 단면에서의 단면적을 산출하고 이를 실제의 CT영상자료와 비교하여 최적화 고장을 거쳐 각 부분에서의 추정 압력구배를 구하였다. 모델 시뮬레이션 결과 추정된 압력구배는 10-55 mmHg범위에 분포되어 있으며 전체 인두부 가운데 상부의 4레벨의 압력분포는 아부의 그것과 다른 형태를 보이는 것으로 나타났다. 이러한 인두의 생체역학모델은 인두기능장애를 가진 환자군에 적용하여 비교 분석할 경우 임상자료로서 유용할 것으로 사료된다.

• 한국의류학회지
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• 제32권4호
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• pp.608-617
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• 2008

A foot has an intimate relation with human's health, thus became an important theme of researches for various academic fields. The aim of this paper is to investigate the trends and tendencies of research on foot measurement in various academic fields and to suggest the directions for the future studies on foot measurement. The collection of data has been accomplished from the papers published in the KSI(Korean Studied Information Service System) journals on foot measurement. The number of papers in 21 journals by 2006 is 79, and the first paper appeared in the Korean Journal of Home Economics in 1986. The number of publication has been increasing every year in various fields of academic including clothing, engineering, medical science and athletics, and measuring methods became diverse and specialized according to the purpose. However, there were some problems such as subjects being biased and similar studies overlapping without interchange between academic fields. Therefore, a research with variety in subject from an infant to the aged and a interdisciplinary research are needed.

• 한국측량학회지
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• 제16권2호
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• pp.169-176
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• 1998

최근 급속한 사회발전과 지역간의 인적ㆍ물적 교류의 증가로 교통량이 급증하고 있으며, 이로 인해 기존 도로에 대한 유지 및 관리의 중요성이 크게 대두되고 있다. 따라서 본 연구는 일반국도를 대상으로 과학적이고 효율적인 도로의 유지, 관리업무를 위한 시범적인 도로종합정보관리 시스템을 구축하는데 목적이 있다. 지형공간정보체계를 이용하여 기존 도로에 대한 도면 및 대장과 조서상의 각종 정보를 수치화 및 데이터베이스화함으로서, 도면의 자동화는 물론 도로 제반 시설물의 검색, 갱신 및 통계분석 기능을 통해 도로의 유지보수 및 관리 업무시 신속하고 정확한 정보를 제공할 수 있도록 하였다.

• 한국정보시스템학회지:정보시스템연구
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• 제8권1호
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• pp.45-63
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• 1999

Today, information society is affected by new technologies including Electronic Commerce(EC), Electronic Data Interchange(EDI), Commerce At Light Speed(CALS ), multimedia and teleconferencing. Electronic Commerce is believed to be a field that will bring about a huge revolution of human life in the 21st century and thus its industry will give greatly influential effect on other industries In this paper, we have surveyed and studied through the internet and related materials for the development of framework of Electronic Commerce. It is required that we need the leading role of our government for the earlier activation of Electronic Commerce usage and have to establish the solid background of EC technology creation of our nation's originality and to activate the venture industry oriented for idea and technology rather than the industries in the form of larger enterprises. In conclusion, we have to expand our own ability of research and development to keep the continuous growth of our Electronic Commerce market and industries through the development of new product and prior acquisition of market as well as to expand the path of various technology aquisition by the strategic M&A and capital investment with the leading foreign enterprises.

• 제어로봇시스템학회논문지
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• 제20권2호
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• pp.223-231
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• 2014

Humanoid robot is the most suitable robot platform for effective human interaction and various intelligent services. The present work addresses development of real time wireless control application of humanoid robot's forward and backward walks, and turning in walking. For convenience of human users, the application is developed on Android OS (Operating System) working on his or her smartphone. To this end, theoretic background on various-directional biped walking is proposed based on joint trajectories for forward walking, which have been shaped with a global optimization method. In this paper, backward walking is scheduled by interchange of angles and angular velocities and additional change of signs in angular velocities at all the via-points connecting cubic polynomial trajectories. Turning direction in walking is also implemented by activating the transversal hip joint initially located in the support leg in two stages. After validation of the proposed walking schemes with Matlab simulator, a smartphone application for the omnidirectional walking has been developed to control a humanoid robot platform named DARwIn-OP interconnected via Wi-Fi. Experiment result of the present wireless control of a humanoid robot with smartphone is successful, and the application will be released in application market near future.