• 프린팅코리아
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• v.13 no.11
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• pp.108-109
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• 2014

어도비는 최근 크리에이티브 클라우드의 14개 데스크톱 애플리케이션의 새 버전을 발표했다. 이번 대규모 업데이트는 CS6 이래 가장 큰 규모로, 4가지 새로운 모바일 앱 및 크리에이티브 클라우드 서비스의 업데이트가 포함됐다. 일러스트레이터 CC에는 콘트롤과 정밀도, 시간절약 측면에서 기능이 보다 강화돼 작품을 빠르게 완성할 수 있다. 동시에 작품 콘트롤과 유연성을 강화해 초심자의 접근성을 높였다.

• Digital Contents
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• no.12 s.67
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• pp.24-34
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• 1998

인터넷의 거센 물결에 국내 PC통신 환경이 변화하고 있다. 텍스트 위주의 정보 제공에서 멀티미디어 요소를 겸비한 콘텐트 중심으로 형태가 바뀌고 있는 것이다. 이런 변화의 물결 속에 정보제공업자의 명칭도 IP(Information Provider)에서 CP(Content Provider)로 바뀌고 있으며, 넷츠고와 채널아이 등 CP를 중심으로 한 통신사들이 기존 통신사를 위협하고 있다.

• 정보화사회
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• s.126
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• pp.31-43
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• 1998

지식.정보사회에 부합하는 정보통신 교육.훈련을 확대하여 세계에서 인터넷을 가장 잘 쓰는 나라를 실현하고, 멀티미디어사회를 선도하는 콘텐트 기술 및 창의성 개발를 중점 지원하여 세계에서 콘텐트를 잘 만드는 나라를 실현하여 2002년 세계10위권의 "정보통신대국으로의 도약"을 달성한다.

• JOURNAL OF ELECTRICAL WORLD
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• no.8 s.92
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• pp.82-85
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• 1984

지루한 장상로부터 여름에 걸쳐서 빼놓을 수 없는 것이 쿠울러이다. 단순히 냉방, 제습뿐만이 아니라 한 이로 난방도 할수 있는 것이 피이트펌프식 에어콘이다. 또 작금은 성에너지를 도모하여 주위의 환경에 맞추어 이상적인 운전은 가능케한 인버어터탑재형에어컨도 각광을 받고 있다. 여기서는 왜 피이트펌프식인가? 왜 인버어트식인가에 대해서 알아보는 동시에 설치상의 문제점에 대해서 생각해보기로 한다.

• Research in Plant Disease
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• v.23 no.4
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• pp.314-321
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• 2017

Acidovorax valerianellae had been reported a causal agent of bacterial black spot disease on corn salad in France, 2003 and on watermelon in Korea 2011. In this study, difference in host specificity between 2 groups, corn salad strains and watermelon strains, of Acidovorax valerianellae was recognized and compared. In the pathogenicity test, all 5 watermelon strains showed pathogenicity on the 6 Cucurbitaceae plants but not on corn salad, whereas 4 corn salad strains showed pathogenicity only on the corn salad. Utilization of Biolog substrates was different between watermelon strains and corn salad strains on 4 substrates, Malonic Acid, ${\alpha}-Hydroxybutyric$ Acid, ${\alpha}-Keto$ Butyric Acid, and Glycyl-L Glutamic Acid. The phylogenetic tree built with the 16S rDNA sequences showed that all of A. valerianellae stains was grouped into 1 clade separating from the other species of Acidovorax genus. Within A. valerianellae clade, watermelon strains and corn salad strains were separated into 2 sub-groups. REP-PCR analysis also separated the two groups. Host specificity, substrate utilization, and some genetic characteristics suggested that there are two pathogenic groups, watermelon group and corn salad group in A. valerianellae.

• Journal of the Korean Geosynthetics Society
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• v.13 no.3
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• pp.21-30
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• 2014

In this study, the applicability of the lightweight dynamic cone penetrometer in the domestic slope site was investigated using the weathered granite soil sampled form the Namwon slope site. And then, the lightweight dynamic cone penetration tests according to the change in the degree of compaction and water content were performed and it was analyzed with the correlations between the degree of compaction, the void ratio, the degree of saturation and the value of cone resistance. From the laboratory test results, the cone penetration resistance was rapidly increased in the dry side of the optimum moisture content, and it was largely decreased in the wet side of the optimum moisture content. Moreover, when the degree of compaction and the degree of saturation are large, the cone resistance is increased linearly. And a high correlativity was shown between water content, void ratio, the degree of saturation and the cone resistance. From these results, it is judged that the lightweight dynamic cone penetrometer can be applied to the investigation on the site slope.

• Journal of the Korean Geotechnical Society
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• v.25 no.1
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• pp.77-88
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• 2009

Cone factors, $N_{kt}$, $N_{ke}$ and $N_{{\Delta}u}$, for estimating undrained shear strength of Busan clay are evaluated in this study. For this, CPTu and field vane tests are performed for clay layers at two sites, Busan new-port and Noksan, and also $CK_0U$ triaxial tests with undisturbed samples taken from the same site are carried out. From experimental results, it is observed that the undrained shear strengths of clay increases with depth, and the undrained shear strength obtained from triaxial tests is 1.5 times higher than one obtained from vane tests. The normalized undrained shear strengths of Busan clay from triaxial and vane shear tests are $0.26{\sim}0.44$ and $0.20{\sim}0.23$, respectively. In CPTu results, cone tip resistance ($q_c$) and pore pressure ($u_2$) linearly increase with depth, and the pore pressure ratio ($B_q$) of Busan clay is within the range of $0.3{\sim}1.0$. The cone factors, which are determined by comparing the CPTu results with $CK_0U$ triaxial and vane shear test results, are found to be $5{\sim}20$ and $10{\sim}35$, respectively. It is also observed that the cone factors are inversely proportional to the pore pressure ratio. From this, the prediction methods for evaluating the cone factors of Busan clay are developed.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.11
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• pp.5572-5577
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• 2012

Results of in-situ test, laboratory test and strength prediction method for the soft soil underlain by failed road embankment were compared each other. Comparing cone penetration test results with the field vane test results it can be seen that cone factor is 12. Undrained shear strengths determined from the cone factor which was predicted by prediction equation were smaller than those obtained from field vane tests. Among the prediction methods Jamiolkowsky's method gave close strengths to the measured undrained shear strengths by field vane tests and strength ratio were 0.88~1.23.

• Journal of KIISE:Computing Practices and Letters
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• v.15 no.7
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• pp.489-494
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• 2009

Since multimedia content is often independently encoded into multiple variations having diverse bandwidths, resolutions and compression formats, the same segment might be stored at different temporal positions within the variations. In this paper, we present a durable multimedia bookmark mechanism which provides a convenient way of switching to any variation before or during playback of the multimedia content, without experiencing temporal discontinuity or overlapping a portion of the content. We also present a new multimedia bookmark player with which users can manage a personal collection of bookmarks with an intuitive visual interface.

• Fire Science and Engineering
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• v.17 no.2
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• pp.17-24
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• 2003

Thermal effects and characteristics of heat release for electrical wire installed in pascon and concrete trough have been theoretically approached and studied in consideration of the structure of products. The points of difference between two troughs have been evaluated by theoretical approach and estimated by computer simulation in similar condition of institution environment. As a result, the average of the intrinsic thermal conductivity of concrete trough is superiority to pascon trough considering only for characteristic of materials. But when considering for institution environment (thickness, area and trough structure etc) as the results of the calculation and computer simulation using FLUENT, the degree of heat release for pascon trough is of advantage to concrete trough.