• Magazine of the Korean Society of Agricultural Engineers
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• v.58 no.1
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• pp.35-58
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• 2016

• 한국ITS학회지
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• v.4 no.1
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• pp.17-24
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• 2007

• Proceedings of the Korean Society of Crop Science Conference
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• 2007.11a
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• pp.231.2-231.2
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• 2007

• Proceedings of the Korean Society for Food Science of Animal Resources Conference
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• 1998.10a
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• pp.161-161
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• 1998

• Proceedings of the Korean Environmental Sciences Society Conference
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• 1999.10a
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• pp.271-274
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• 1999

• 한국약용작물학회:학술대회논문집
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• 2007.05a
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• pp.105-106
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• 2007

• Proceedings of the Microbiological Society of Korea Conference
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• 2005.05a
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• pp.202.1-202
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• 2005

• Proceedings of the Korean Information Science Society Conference
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• 1998.10a
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• pp.86-88
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• 1998

본 논문에서는 미래형 고성능 컴퓨터인 클러스터링 시스템에 적합한 스케줄링 알고리즘을 제안한다. 클러스터링 시스템은 분산환경과 병렬환경을 같이 갖는 시스템으로써 스케줄링 전략이 굉장히 중요하고 또한 잘 해결되지 않는 부분이기도 하다. 시간공유(time sharing)스케줄링 전략으로 접근한 내재 스케줄링(implicit Coscheduling)의 단점을 지적하고 이를 보완 하여 우선순위 상속 전략을 이용한 내재 스케줄링 전략을 제안한다.

• Journal of Fisheries and Marine Sciences Education
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• v.1 no.1
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• pp.43-50
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• 1988

• The Korean journal of internal medicine
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• v.33 no.6
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• pp.1084-1092
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• 2018

Background/Aims: There has been no evidence for the necessity of endoscopy in asymptomatic young men with iron deficiency anemia (IDA). To determine whether endoscopy should be recommended in asymptomatic young men with IDA, we compared the prevalence of gastrointestinal (GI) lesions between young men (< 50 years) with IDA and those without IDA. Methods: We conducted a case-control study on asymptomatic young men aged < 50 years who underwent both esophagogastroduodenoscopy (EGD) and colonoscopy as part of a health checkup between 2010 and 2014. Results: Of 77,864 participants, 128 (0.16%) had IDA and 512 subjects without IDA were matched for several variables including age. Young men with IDA had a significantly higher proportion of colorectal cancer (CRC) (0.8% vs. 0.0%, p = 0.045), villous adenoma (0.8% vs. 0.0%, p = 0.045), and inflammatory bowel disease (IBD; 2.3% vs. 0.4%, p = 0.025) than those without IDA. Additionally, the prevalence of advanced colorectal neoplasia (ACRN) tended to be higher in subjects with IDA than in those without IDA (3.1% vs. 1.0%, p = 0.084). The prevalence of significant lower GI lesions including ACRN and IBD was higher in subjects with IDA than in those without IDA (5.5% vs. 1.4%, p = 0.011). Regarding upper GI lesions, a positive association with IDA was observed only for gastric ulcer (4.7% vs. 1.0%, p = 0.011). Conclusions: GI lesions including CRC, villous adenoma, IBD, and gastric ulcer were more common in asymptomatic young men with IDA. Our results suggest that EGD and particularly colonoscopy should be recommended even in asymptomatic young men with IDA.