• Journal of Preventive Medicine and Public Health
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• v.5 no.1
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• pp.133-140
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• 1972

거제(巨濟) 지역사회(地域社會) 개발(開發) 보건원(保健院)은 농촌 지역에서 보다 효과적으로 총괄적인 의료를 베풀기 위하여 세계 교회 협의회 의료 선교 위원회의 지원으로 1970년에 개원하였다. 시범 산업이기에, 사업의 효과를 여러 모로 평가하는 것이 필요하겠으며, 의료에 관한 연구도 그 중 하나라고 생각된다. 이 연구에서는 대조지역으로 프로젝트에서 가장 멀고, 교통이 제일 불편한 면을 택하였다. 월간 유병율은 일년 전보다 감소한 것을 볼 수 있었으며, 치료율은 차이가 없었으나, 의사의 치료를 받은 율이 증가하였다. 대조 지역과 비교하면 프로젝트 지역에서 보다 많이 의사의 치료를 받았다. 치료를 받지 않은 중요 이유로는 "별로 아프지 않아서"가 일년 전에 비해 증가하였고, "너무 비싸서"라는 이유가 감소하였다. 아직 사업의 효과를 평가하기에는 이르지만, 이 연구와 일년 전과를 비교할 때, 의료 수준이 높아진 것으로 보인다.

• Proceedings of the Korean Society of Crop Science Conference
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• 2002.05a
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• pp.73-76
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• 2002

The foods such as rice, peanuts and plums etc. are recognized as a direct way to keep health and to cure diseases based on the theory of that the medicine and foods are from the same source, not just to maintain life, therefore due to this reason, the dietary treatment is currently gathering strength with patients who are suffering from chronic diseases. Especially, 1 trust that the practical application of functional foods and taking medicine must be highly effective in curing diseases or relieving symptoms. In order to produce the superior functional foods by medicinal herbs, we should to make a greater effort to research the harvest time of material, drying and keeping method, and additionally try to develop the standard of food material and various drugs manufacturing continually.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1996.10a
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• pp.307-309
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• 1996

This paper analyses a deterministic scheduling problem concerned with manufacturing two types of components at a pre-assembly stage which consists of two independent feeding machines each producing its own type of component. Each type represents a unique component which may have variations in its size or quality. Therefore, the completion time of each component depends on both its type and quality (size) variations. Such manufactured components are subsequently assembled into various component dependent products. The problem has the objective measure of minimizing the total weighted completion time of a finite number of jobs(products) where the completion time of each job is measured by the latest completion time of its two components at the pre-assembly stage. The problem is shown to be NP-complete in the strong sense. A WSPT rule coupled with a machine-aggregation idea is developed for good heuristics which show the error bound of 2.

• Proceedings of the KSAR Conference
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• 2002.06a
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• pp.93-93
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• 2002

The utility of transgenic animal for studying the function of a particular gene in the breast system has been limited because transgenic typically occurs constitutively throughout development and in most tissue. So we use the inducible gene expression system. Several inducible gene expression system have been developed in vitro in recent years to overcome limitation with transgenic mice. (omitted)

• Proceedings of the KSAR Conference
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• 2002.06a
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• pp.94-94
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• 2002

Increasing competition in the livestock industry has forced producers to cut costs by adopting new technologies aimed out increasing production efficiency. Non-ruminant livestock do not express fibrolytic enzymes. The major plant cell wall components of cereals, primarily β-glucans and arabinoxylans, form gel-like structures in the small intestines that trap nutrients. The viscous polysaccharides can also cause severe gastrointestinal disorders. (omitted)

• IE interfaces
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• v.10 no.1
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• pp.37-45
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• 1997

본 연구에서는 웨이퍼 팹공정에서 웨이퍼 로트들이 뱃치공정을 위해 확률적으로 도착되는 상황에서 최적 뱃치크기를 결정하는 뱃칭문제를 다루고 있다. 뱃치공정이란 여러 개의 웨이퍼 로트들을 기계의 용량을 넘지 않는 한도 내에서 하나의 뱃치로 구성하여 한꺼번에 가공하는 공정을 말한다. 목적함수는 생산율을 높이고 재공재고 및 사이클타임을 줄이기 위해 웨이퍼 로트들의 평균 대기시간의 최소화를 채택하였다. 문제의 해결을 위해서, 확률적인 상황변동 하에서 실시간 제어를 위해 많이 활용되고 있는 신경회로망 중 다층 퍼셉트론을 이용한 뱃치크기 결정 모델을 제시하였다. 제시한 모델의 효율성을 확인하기 위해 기존에 잘 알려져 있는 최저뱃치크기(MBS) 규칙과 실험, 비교하였다.

• Journal of Korean Neurosurgical Society
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• v.37 no.4
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• pp.293-295
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• 2005

Posterior interosseous nerve(PIN) syndrome is an entrapment of the deep branch of the radial nerve just distal to the elbow joint. It is caused by acute trauma or masses compressing the nerve. We report an unusual case of PIN syndrome with wrist drop caused by compression of the nerve by anomalous vascular leash. The patient has recovered with the surgical decompression of the offending vessels and arcade of Frohse.

• Proceedings of the KIPE Conference
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• 2008.06a
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• pp.15-17
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• 2008

저온 플라즈마를 이용한 탈황탈질 시스템은 한 개의 반응기에서 오염물질을 동시에 제거함으로써 설비가 매우 compact하고 운전비가 저렴한 장점을 가지고 있다. 본 논문은 펄스 고전압 방전에 의한 저온플라즈마를 이용하여 Sox, Nox동시 제거를 위한 전원장치의 회로 구성과 전원장치의 동작특성을 설명하였다. 그리고 당사의 탈황탈질 시스템 기술현황 및 향후계획을 논의하였다.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 2002.07b
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• pp.931-934
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• 2002

In recent year there have been several developments in lamp technology that promise savings in electrical power consumption and improved quality of the lighting space. Above all, the advantage of Electrodeless fluorescent lamp is the removal of internal electrodes and heating filaments that are a light-limiting factor of conventional fluorescent lamps. Therefore, the life of Electrodeless fluorescent lamps is substantially higher than that of conventional fluorescent lamps and last up to 100,000 hours. In this paper, the Electromagnetic emitting properties were presented by simulation software operated at 2.65MHz and some specific conditions.

• Proceedings of the KSR Conference
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• 2004.06a
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• pp.1355-1359
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• 2004

In this paper, We elicit the necessity of the Autonomous Decentralized Traffic Control System by analyzing problems of the Centralized Traffic Control System and present operation system. The automatic traffic control system using in large and high-density railway stations is designed and implemented on the basis of the elicited necessity in this paper. It is proposed to use broadcasting protocol for interface of stations in order to ensure autonomy. The result is that advantages of the Autonomous Decentralized Traffic Control System makes on-line expansion and maintenance available. step-by-step construction available. and reduce the area of the influences of system fault when any system fault happens.