The coefficient of thermal expansion (CTE) of a typical concrete-paving mixtures made with six different types of coarse aggregates, obtained from fifteen different sources in Wisconsin, was determined. These aggregates belonged to the basic class of glacial gravel, quartzite, granite, diabase, basalt, and dolomite. A total of fifteen different concrete mixtures were used in this study. Triplic...

Motivated by Candes and Donoho′s work (Candés, E J, Donoho, D L, Recovering edges in ill-posed inverse problems: optimality of curvelet frames. Ann. Stat. 30, 784-842 (2002)), this paper is devoted to giving a lower bound of minimax mean square errors for Riesz fractional integration transforms and Bessel transforms.

Kyung Shin Kang, Jin Woo Lee, Ki-Joo Kim, Jong-Won Rhie, and Dong-Woo Cho 4 Department of Mechanical Engineering, POSTECH, Pohang, Gyungbuk, 790-784, Korea Department of Nano Engineering, University of California, San Diego, CA, USA Department of Plastic Surgery, College of medicine, The Catholic University of Korea, Seoul, Korea Division of Integrative Biosciences and Biotechnology, POSTECH, P...

E. Dı́az,1,2 R. Gutierrez,1 and G. Cuniberti1,3 1Institute for Materials Science, Technische Universität Dresden, D-01062 Dresden, Germany 2Departamento de Fı́sica de Materiales, GISC, Universidad Complutense, E-28040 Madrid, Spain 3Division of IT Convergence Engineering National Center for Nanomaterials Technology, POSTECH, Pohang 790-784, Republic of Korea (Received 8 July 2011; revised manuscr...

Hyung Dae Jin, Young-Hak Lee and Chonghun Han Department of Chemical Engineering, Pohang University of Science & Technology, San 31, Hyoja, Pohang, Kyungbuk, 790-784, Korea 2 Automation and Systems Research Institute, Seoul National University, San 56-1, Shillimdong, Kwanak-gu, Seoul, 151-742, Korea 3 School of Chemical Engineering, Seoul National University, San 56-1, Shillim-dong, Kwanak-gu, ...