• Research in Community and Public Health Nursing
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• v.8 no.1
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• pp.3-20
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• 1997

The purpose of this study was to evaluate the physical and mental health status of foreign migrant workers in Korea, and to provide basic data for assessment of industrial Nurses, and to contribute to the improvement of their health status. There were 108 workers who participated in this study. They lived in Seoul and the capital region and the data were collected from 11th August to 23th, 1996. The C.M.I. was utilized for the study. The results obtained by this study were as follows: Digestive system and Inadequacy have the largest portion of the physical and mental illness respectively. With regard to physical and mental illness ac cording to the gender, the frequency of illness experienced by women was higher than men in Genitourinary system and Sensitivity. By ages, there were significant differences between those in their 20's and 30's and in their 40's, particularly Ears and Eyes system. There were significant differences in mental health illness according to educational levels. The middle school graduate group had more health ill ness than the group with higher than high school education in Anxiety. There were significant differences in the rate of job satisfaction. The dissatisfied group had more health illness in Eyes and Ears, Miscellaneous diseases, and Inadequacy. The lower the rate of working condition satisfaction, the higher the frequency rate of physical and mental health illness (Eyes and Ears, Musculoskeletal system, Nervous system, Frequency of illness, Habits, Total physical section, Inadequacy, Depression, Anxiety, Anger, Tension, Total mental section) By the accessibility of health services, the group who has respond to difficult had more health illness in Frequency of illness, Anxiety, Anger, Tension and Total mental section. There were significant differences in the reason of difficulty of health services use concerning Eyes and Ears and Miscellaneous diseases. The most important factor to explain the satisfaction of job and working condition was the satisfaction for supervisor.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2013.05a
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• pp.159-161
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• 2013

Surveillance system that can respond quickly in case of failure to detect various disorders that can occur for a temperature chamber, and fire extinguishing equipment, such as UPS, communication room, and computer room of enterprises and institutions operating in infrastructure, and to systematically study. Major telecommunications equipment and computational facilities to manage, operating in an environment of air conditioners work status, distribution panel and the UPS status and fault status, rapid notification system in case of fire is needed. By identifying the status and problems of disability surveillance on the periphery of the existing computer room's infrastructure management guidelines presented in the next future Conception and systematic surveillance system for staff to refer to when designing considerations associated with data center monitoring system the necessity of the various studies are presented.

• Proceedings of the KIEE Conference
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• 1989.07a
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• pp.277-283
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• 1989

For the battery energy storage system (BESS), battery is one of most important parts. Various new type batteries for load shifting are under developing. The lead acid battery technology status such as structure, charge and discharge characteristics, life cycle etc. is reviewed and research trend is also introduced.

• Proceedings of the IEEK Conference
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• 2008.06a
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• pp.127-128
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• 2008

Research and development status of Dog-Horse robot is presented based on the critical technology issues which generates severe problems or hard trade-offs to meet the general requirement of system and new technologies. This paper covers from architectural problems to specific technology to overcome the operational requirement. Technology development based on operation requirement derived new research challenges as well as advanced development for system adaptation.

• Proceedings of the IEEK Conference
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• 2002.07c
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• pp.1913-1916
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• 2002

In this paper, we have developed a PCM signal analysis system which can analyze status of signals sent from/received to the TDX-families PCM signaling service equipment. We propose the modified DFT to analyze the status of an acquired CM signal, discuss the algorithm and the discrimination of the analyzed signal.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 1997.10a
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• pp.71-86
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• 1997

DGNSS(Differential GNSS) may be the most feasible positioning system to users who need the precise positioning in the future. A number of countries have carried out research and test about DGNSS based on the marine radiobeacon for improving positioning accuracy. This paper describes the status of DGNSS in the world and the system charactersitics. In special , DGNSS network of Korea to be constructed is discussed. And then DGNSS, which are operating for test, is analyzed by an experimental approach.

• Proceedings of the KSR Conference
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• 1999.11a
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• pp.273-279
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• 1999

The main purpose of this study is to develope a Simulator for Central Traffic Controller(CTC) which can check the operating status of CTC and support tile maintenance procedure. The simulator supervise the CTC processor units and the data transmission between the CTC modules and the railway station equipments to define the validity of system functions and notify whether the eqipments are good or not. With the help of the simulator we could detect the error of CTC equipments easily. repair the faults efficiently. and improve tile reliability of CTC system.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 1998.11a
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• pp.69-72
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• 1998

A study to identify the energized status of the 22.9kV underground power cable by the detection of vibration was reformed. We derived that there exists vibration at double the line frequency in live cables by electromagnetic force. The vibration can be picked up by accelerometer sensor. A prototype was tested on the underground distribution system in Chonan Station, KEPCO. The results are presented and suggest the applicability of the detecting device.

• Proceedings of the Korean Information Science Society Conference
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• 2008.06d
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• pp.440-443
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• 2008

WCDMA 시스템에서 radio link간에 data를 주고 받고 신뢰성 있는 data를 검증하는 layer가 RLC이다. RLC에서는 전송 측에서 전송한 data가 수신 측에 잘 전송이 되었는지 status report를 확인을 받고 전송이 이루어지지 않았을 경우 재전송을 한다. 재전송 메커니즘에는 poll 및 status 관련 timer가 존재하면 이러한 파라미터값을 적절히 사용하지 않으면 불필요한 data의 재전송으로 인한 radio resource 낭비 및 시스템 throughput에 영향을 준다.

• Journal of Society of Preventive Korean Medicine
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• v.15 no.1
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• pp.99-115
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• 2011

Korean Oriental Medicine has experienced the fluctuation of its status since modernization started. At the beginning of the modernization, Korean Oriental Medicine faced the crisis of disappearance and, nowadays, its status has risen to the very important position in the medical system of Korea. Korean Oriental Medical doctors have obtained the position of medical profession and enjoyed the exclusive privileges. The study on the status of Korean Oriental Medicine is an interesting subject field in the sense that the empirical research on the social factors concerning the status fluctuation of medical profession in non-western world can be done. Few studies on the social status of Korean Oriental Medicine have been found so far in spite of its ample implication of the subject. This paper conducted the questionnaire survey in order to investigate the views of Korean Oriental Medical doctors about the status of Korean Oriental medicine, factors for the improvement of its status, and the cultivating methods of Korean Oriental Medicine. Depending on the demographic features of Korean Oriental Medical doctors, first, the attitude toward the status of Korean Oriental Medicine was analyzed. The criteria to be investigated were the present and future status of Korean Oriental Medicine. Second, the items for the status improvement of Korean Oriental Medicine was analyzed under the criteria of specialization and scientific movement of Korean Oriental Medicine. Third, the stance of Korean Oriental Medical doctors on the cultivating methods of Korean Oriental Medicine was analyzed under the criteria of the level of awareness of and attitude toward Korean Oriental Medicine.