Boxing Partula Stephen Hyde Forma, Vol. 13 (No. 3), pp. 145-178, 1998 [Abstract] A Mathematical Modeling of Pattern-Generation in Rock Textures and Its Application to Natural Rock Textures Ritsuo Morishita Forma, Vol. 13 (No. 3), pp. 179-197, 1998 [Abstract] On Local and Global Minimum for a Variation Problem Yoshihiro Shikata Forma, Vol. 13 (No. 3), pp. 199-212, 1998 [Abstract] Spatial Patterning in Modified Turing Systems: Application to Pigmentation Patterns on Marine Fish J. L. Aragón, C. Varea, R. A. Barrio and P. K. Maini Forma, Vol. 13 (No. 3), pp. 213-221, 1998 [Abstract] Characteristic Vibration Patterns of the Self-Beating Mercury Heart Satoshi Nakata, Yasutaka Iguchi, Yuko Hayashima and Keiko Matsumura Forma, Vol. 13 (No. 3), pp. 223-232, 1998 [Abstract] Three Dimensional Concentration Index as a Feature of Line Pattern Distribution in Three Dimensional Space Yasushi Hirano, Yoshito Mekada, Jun-Ichi Hasegawa and Jun-Ichiro Toriwaki Forma, Vol. 13 (No. 3), pp. 233-245, 1998 [Abstract] On the Dynamical Tendency of Intuitively Designed Shapes Mitsunori Kubo, Fumio Terauchi, Hiroyuki Aoki and Tsutomu Suzuki Forma, Vol. 13 (No. 3), pp. 247-253, 1998 [Abstract]