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Sung, H.M.;Shin, J.W.;Yoon, Y.R.;Yoon, H.R.;Kang, D.J.
- Proceedings of the KOSOMBE Conference
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- v.1997 no.05
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- pp.453-456
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- 1997
In this paper, we present the developement of Biofeedback system. Biofeedback is a method for learned control of physiological response of the body. It can be used to control certain biological response that cause health problems. Over the past 2 decades, biofeedback has received much attention from medicine as a cure-all for a variety of disease. It has been heralded as a technique that can provide normalization of disturbed physiology without the need for drugs or surgery and their attendant negative side effects. Biofeedback system has been implemented by using PIC microprocessor. We have displayed 5-channel value on PC and managed patient information by using Delphi.
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민혜성;김윤태;박면애
- Culinary science and hospitality research
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- v.10 no.3
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- pp.171-189
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- 2004
In the relationship between a strategy and an outcome of new product development, a sample that can most give priority to a cost-price and a consumer is reflected in the result of financial affairs and non-financial affairs the most. A sample that can more give priority to a cost-price more is reflected in the result of financial affairs more. And a sample that can more give priority to a consumer is reflected in the result of non-financial affairs more. In accordance with this consequence, there is a close correlation in the analytical type between a new product developmental strategy and a new product developmental outcome.
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Kim, O.S.;Rim, S.J.;Kim, Y.S.;Lee, Y.G.;Kim, J.C.;Chung, C.S.;Chung, S.J.
- Proceedings of the KIEE Conference
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- 1995.07b
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- pp.616-619
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- 1995
This paper describes developement of on-line system for vibration signal analysis. In the power system, the main reason of transformer fault is due to a large amount of current by a short-circuit and a ground-fault. The electromagnetic force caused by fault-current deforms transformer windings and results in vibration pattern change. Therefore if the continuous on-line vibration monitoring on transformer is performed, an incipient failure can be detected. The developed system is composed of data acquisition devices, user interface program, signal processing program, diagnosis and trend analysis program, self diagnosis program and communication program.
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Kye, Moon-Ho;Kim, Jong-Soo;Jung, Je-Wook;Nam, Hyo-Sung;Park, Jong-Jin
- Proceedings of the KIEE Conference
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- 1993.07b
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- pp.902-904
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- 1993
This paper contains the terminal developement for the feeder remote unit in Korea Distribution Automation System. This terminal unit has serval functions in order to do feeder auotmation as following, the open/close controls and gathering status informations of switchgears, getting line currents and voltages, distribution fault. So FRU has four modules to do those functions-Logic Controller, Relay Controller, Data Acquisition, Display, Power Supply etc. The FRU should be on allays, so AC power is supplied before & behind the switchgear. Power Supply is made up with AC/DC, DC/DC, Battery and/or SOLAR CELLS & CONTROLLER. It is important for the supply to protect against some Surges, because surges are happened so many times. Surge test is fellowing the standard IEC 801-5 or IEEE 587.
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