• Proceedings of the KIEE Conference
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• 1988.11a
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• pp.441-444
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• 1988

This paper presents a methodology for developing the graphic simulator for a robotic workcell. The Petri Net model is applied to described the system state and the workcell simulation is performed by the event scheduling approach of the model. For the graphic display of simulation process, the information of the workcell resources are stored in hierachically-structured data_babe, and the geometry of the resources is described by robot modelling, component modelling, and world modelling.

• Proceedings of the Korean Institute of Communication Sciences Conference
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• 2006.07a
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• pp.708-708
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• 2006

• Proceedings of the KIEE Conference
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• 2006.07d
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• pp.2251-2252
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• 2006

차세대 무선통신 'ZigBee' 는 표준인준으로 상용화가 임박하였으며, 저전력을 장점으로 홈 네트워크에 가장 적합한 것으로 평가되고 있다. 그래서 우리는 이러한 ZigBee 통신과 현재 가장 보편화 되어있는 휴대용 단말기인 휴대폰을 이용하여 원거리에서 가정을 감시 및 제어 할 수 있는 시스템을 구축하였다.

• Proceedings of the KIEE Conference
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• 1998.11c
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• pp.813-815
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• 1998

In order to analyse the degradation process of epoxy/glass fiber for outdoor condition, FRP laminate was exposed to the wavelength of ultraviolet rays and evaluated by comparing contact angle, surface resistivity, surface potential decay, and ESCA spectrum respectively. Finally, We can conclude that the degradation phenomena on the surface of epoxy composites are dominated by the induction of ester and carboxyl groups.

• Annual Conference of KIPS
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• 2002.11c
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• pp.2475-2478
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• 2002

본 논문은 공장 자동화에 포괄되는 산업용 원격 제어 시스템을 웹을 통해 구성하고 이를 모형화하여 시스템이 동작되어지는 과정을 직접 구현 및 실험하는데 그 목적을 두고 있다. 이를 위해서 Lego Robotics Invention System과 Real-Time Linux를 이용하여 신발 산업의 공정의 모형을 제작하며 웹에서 이를 제어 및 감시하기 위한 각 모듈들은 JAVA로 제작하여 산업 현장에서의 원격감시 및 제어 시스템의 적용 방법을 제시하고자 한다.

• Proceedings of the PSK Conference
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• 2003.04a
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• pp.274.2-275
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• 2003

The aim of this study was designed to determine the induction of rat growth hormone(rGH) by extracts of a popular herb, Glycyrrhizae radix(GR), roots of Glycyrrhiza glabra $\sub$Linne/, and Glycyrrhiza uralensis $\sub$Fischer/. In vitro study was carried out using primary rat pituitary cell culture for 3 days and then was treated with methanol extract corresponding to 1 mg of dried weight of herb per 1 $m\ell$ of culture solution. (omitted)

• 한국초전도학회:학술대회논문집
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• v.13
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• pp.59-59
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• 2003

• Journal of Chest Surgery
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• v.48 no.6
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• pp.443-446
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• 2015

A 36-year-old man, who had undergone thoracoscopic anterior spinal fusion using the plate system and posterior screw fusion three months previously, presented to our hospital with left flank pain and fever. Computed tomography indicated the presence of a psoas muscle abscess. However, after two days of percutaneous catheter drainage, a mycotic abdominal aortic pseudoaneurysm was detected via computed tomography. We performed in situ revascularization using a prosthetic graft with omental wrapping. Methicillin-resistant Staphylococcus aureus was identified on blood and pus culture, and systemic vancomycin was administered for one month. Although the abscess recurred, it was successfully treated with percutaneous catheter drainage and systemic vancomycin administration for three months, without the need for instrumentation removal. The patient remained asymptomatic throughout two years of follow-up.

• Animal Systematics, Evolution and Diversity
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• v.32 no.4
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• pp.281-292
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• 2016

The genus Sinopoda (Araneae, Sparassidae) from Korea are taxonomically reviewed. As a result, Sinopoda aureola is removed from the synonymy of Sinopoda stellatops and treated as a valid species. In addition, two new species, Sinopoda biguttata sp. nov. and Sinopoda nigrobrunnea sp. nov. are described with accompanying photographs. The new species, S. biguttata sp. nov., can be distinguished from other congeners by the combination of following characteristics: a pair of large ivory patterns near posterior muscle sigilla on opisthosoma; relatively small internal genitalia and long, distally bifurcated fertilization duct. The new species, S. nigrobrunnea sp. nov., can be distinguished from other congeners by the combination of following characteristics: lateral edge of epigyne angled; edge of epigynal pocket linear; glandular appendages perpendicularly directed then curved posteriorly.

• Imaging Science in Dentistry
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• v.30 no.4
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• pp.255-257
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• 2000

Manufacturing method and technical procedure of 'SNU Sialoop', which was a new device designed for removal of sialolith, were introduced. Two cases about removal of Wharton's duct sialolith using SNU Sialoop were presented.