• Proceedings of the KIEE Conference
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• 1986.07a
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• pp.97-109
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• 1986

The ultimate goal of an industrial robot is to make full use of its real ability to communicate with any given intelligent device, and to do so independently of hardware, architecture and languages. This paper describes the necessary functions of a robot used in an integrated manufacturing system, and the basic philosophy of organization as applied to the robot controller. An example of a machine vision system called MYVIS is reviewed in relation to MAP and LAN in a practical cell application.

• Journal of the Korean Home Economics Association
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• v.40 no.8
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• pp.71-85
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• 2002

This study examined the effect of home informatization on housewives' home management ability. The questionnaires of 338 housewives who have at least one child were analyzed. LISREL 8.5 version program was used to examine the obtained data. As a result, degree of practical usage of information had positive effect on the home management ability directly. Internet use and information communicative machine usage also had affected the home management ability indirectly.

• Korean Journal of Animal Reproduction
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• v.7 no.2
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• pp.27-40
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• 1983

Frozen boar semen should be utilized in swine production in order to get its advantages. Much studies were carried out for the practical use of frozen semen. Some of frozen boar semen are used in swine production and some companies are exporting frozen boar semen in U.S.A.. For the practical utilization of frozen semen in swine production in Korea, we have to get deep knowledge and understanding about frozen boar semen and studies on processing and conception of frozen semen.

• Proceedings of the Korea Concrete Institute Conference
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• 1990.04a
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• pp.16-19
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• 1990

The effect of superplasticizers on the fluidity performance in fresh concrete and physical properties in hardened concrete have been analyzed and investigated under mix proportions of water cement ratio of 0.4, 0.6, crushed stone aggregates, and addition rates of superplasticizers of 0.0, 0.5, 1.0 and 1.5 in the practical range. It is the aim of this study to provide the fundamental data on the workability improvement and engineering properties of crushed stone concrete using superplasticizers comparing with conventional concrete for the practical use and research data accumulation of superplastized concrete.

• Korean Institute of Interior Design Journal
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• no.13
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• pp.224-230
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• 1997

The introduction to this study of the technology for contemporary Architecture give us the opportunity to state what we consider to be the two essentials to adopt as guiding principle behind the current debate on Architecture and Technology. Technology dealing with scientific and industrial methods and their practical use in practical science for the human being. There are several aspects of the application of technology in Architecture. This study analyzed the formal expression of Technology in Korean-contemporary Architecture by the actual expreimentatiov. Therefore a study of Technology is essential in order to find potential possibility of Korean Achitecture and Interior Desigv.

• 제어로봇시스템학회:학술대회논문집
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• 2002.10a
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• pp.48.4-48
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• 2002

1) A method to realize active vibration control using SAC and acceleration type sensor is proposed from the viewpoint of practical application. 2) The use of acceleration type sensor makes it easy to satisfy ASPR condition in applying SAC system and to implement sensor in practical mechanical system. 3) Results were confirmed through numerical simulation of 1 DOF vibration system.

• Journal of the Korean Professional Engineers Association
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• v.10 no.3
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• pp.17-26
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• 1977

In order to obtain the most practical and economically efficient method for refining of kenaf fiber and the production possibility of bag dproucts by using kenaf, Various chemicals and conditions of treatment for refining of kenaf bark were examined. Refining by the retting method was found much beneficial in quality of fiber and in processing cost than the chemical mettled. Bag products by using kenaf bark has good quality , and for practical use, Even if the production cost is slightly more expensive than jute bag, it could be reduced by planned mass production.

• Proceedings of the Acoustical Society of Korea Conference
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• 1994.06a
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• pp.728-733
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• 1994

Scientific foundation for ultrasonic scale preventing devices construction was given in 40S-50S of this century but their production in former USSR was organized later in 70th. Several different principles of scale preventing is overviewed together with physical principles of ultrasonic method. Practical experience received in USSR in 80S is discussed. Technical decisions and inventions used for construction of the first device UZU-1 produced in Cheboksary plant are enumerated and principles of UZU-2 device are briefly sketched.

• Proceedings of the Korean Vacuum Society Conference
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• 2010.02a
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• pp.39-39
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• 2010

There have been many efforts to utilize the outstanding properties of graphene for macroscopic applications such as transparent conducting films useful for flexible/stretchable electronics. However, the lack of efficient synthesis, transfer, and doping methods limited the scale and the quality needed for the practical production of graphene films. In this presentation, we introduce ultra-large scale (~30 inch) synthesis and roll-to-roll transfer of graphene films showing excellent electrical and physical properties suitable for practical applications. Considering the outstanding scalability/processibility of roll-to-roll and CVD methods and the extraordinary flexibility/conductivity of graphene films, we expect the commercial production and application electrodes replacing the use of ITO can be realized in near future.

• Proceedings of the KIEE Conference
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• 2005.10b
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• pp.481-483
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• 2005

There is change of signal control system for train control worldwide current. This is train control system that use radio communication and step practical use Tuesday. Research for diversified application, examination and enforcement is achieved in internal railroad industry by this. Therefore, do examination of universal train radio control way for internal application. Studied train control way that use suitable radio communication to internal railroad.