• Journal of the Korean Mathematical Society
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• v.41 no.6
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• pp.1101-1114
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• 2004

We generalize a result of Dror Farjoun and Zabrodsky on the relationship between fixed point sets and homotopy fixed point sets, which is related to the generalized Sullivan Conjecture. As an application, we discuss extension problems considering actions on homogeneous spaces of p-compact groups.

• The Korean Journal of Cytopathology
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• v.5 no.1
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• pp.57-60
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• 1994

Medullary carcinoma (MC) of the breast is an uncommon histologic form of infiltrating ductal carcinoma and the cytologic features of MC are not well delineated. We recently experienced a case of fine needle aspiration cytology of MC of the breast. The characteristic cytopathologic features were cellular aspirate consisting of large, pleomorphic cells in background of many single to clusters of lymphocytes.

• Bulletin of the Korean Chemical Society
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• v.28 no.2
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• pp.303-306
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• 2007

• The Pure and Applied Mathematics
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• v.4 no.2
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• pp.161-166
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• 1997

We obtained sufficient conditions for $\phi$(t)-stability and uniform $\phi$(t)-stability of the trivial solution of comparison differential system. we also investigated the corresponding stability concepts of the trivial solution of the differential system using the thoery of differential inequlities through cones and the method of conevalued Lyapunov functions.

• The Pure and Applied Mathematics
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• v.4 no.2
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• pp.167-173
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• 1997

In this paper, we investigated several asymptotic stability properties of the system for the type of dy/dt = $h(t)^{-1}F(t_1, k(t)y(t))$.

• Information and Communications Magazine
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• v.25 no.2
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• pp.63-72
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• 2008

본고에서는 세계전파통신회의(WRC)의 개요 및 역사를 살펴보고,2007년 개최된 WRC 논의 내용 중 위성, 방송, 고정 및 HAPS 분야에 대한 주요 결과 및 그 의미, 국내 파급 효과와 영향 등을 살펴보고자 한다.

• Journal of the Korean Data and Information Science Society
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• v.23 no.4
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• pp.815-823
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• 2012

In this paper reliability growth model in which the operating time between successive failure is a continuous random variable is proposed. This model is for Burr type XII distribution with two parameters which is discussed in two versions: the order statistics and non-homogeneous Poisson process. The two software reliability measures are obtained. The performance for two versions of the suggested model is tested on real data set by U-plot and Y-plot using Kolmogorov distance.

• Proceedings of the Korean Society of Crop Science Conference
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• 2018.10a
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• pp.183-183
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• 2018

• Proceedings of the Korean Society of Crop Science Conference
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• 2018.10a
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• pp.188-188
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• 2018

• Proceedings of the Korean Society of Crop Science Conference
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• 2018.10a
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• pp.190-190
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• 2018