Architectural Designs Derived from Four-Dimensional Hypersurfaces Hiroaki Nakata Forma, Vol. 9 (No. 1), pp. 1-9, 1994 [Abstract] A Cat's Cradle String Diagram Display Method Based on a Genetic Algorithm Masashi Yamada, Hidenori Itoh, Hirohisa Seki and Rahmat Budiarto Forma, Vol. 9 (No. 1), pp. 11-28, 1994 [Abstract] Two-Dimensional Index as a Measure to Estimate the Complexity Degree of Three-Dimensional Hepatic Sinusoidal Structure Hideo Shimizu and Takeshi Yokoyama Forma, Vol. 9 (No. 1), pp. 29-36, 1994 [Abstract] Instability of the Water-Ferrofluid Interface and the Formation of Labyrinthian Structure in a Hele-Shaw Cell Takashi Chuda and Osamu Sano Forma, Vol. 9 (No. 1), pp. 37-50, 1994 [Abstract] Mathematical Modelling Consideration on AV-Node Action Potential Spectrum Chie Koide and Hiromi Seno Forma, Vol. 9 (No. 1), pp. 51-66, 1994 [Abstract] Classification and Computer Generation of Necktie Patterns Hiroshi Fukuda, Tomoko Saito and Gisaku Nakamura Forma, Vol. 9 (No. 1), pp. 67-72, 1994 [Abstract]