Optimization of growth of peptide chain by ribosomes on messenger RNA. - Hirohumi Hirayama; Yoshimitsu Okita; Yuzo Fukuyama (Artif. Life Robotics, 1997)

A Method to Evaluate Associated Temporal Activity of a Neural Group Characterized by Different Activation Levels. - Hirohumi Hirayama; Yoshimitsu Okita (ICONIP, 1998)

Optimal control of active transport across a biological membrane. - Hirohumi Hirayama; Yoshimitsu Okita; Yuzo Fukuyama (Artif. Life Robotics, 1998)

Introduction of a biochemical allosteric property for creating a new electronic signal transmission system under the time-minimum optimization. - Hirohumi Hirayama; Yoshimitsu Okita (Artif. Life Robotics, 2000)

H2 control strategy for Na ion channels on the neural cellular membrane. - Hirohumi Hirayama; Yoshimitsu Okita (Artif. Life Robotics, 2001)

Stochastic diffusion control for gene-regulating protein particles. - Hirohumi Hirayama; Yoshimitsu Okita; Toshifumi Sugiura (Artif. Life Robotics, 2001)

Distributions of electrostatic potentials and forces in a DNA molecule by a concentric cylindrical model. II. Effects of the Debye-Huckel parameter. - Hirohumi Hirayama (Artif. Life Robotics, 2002)

Method for evaluating thermodynamic and statistical molecular dynamic interactions among the biomolecular particles that participate in gene expression. - Hirohumi Hirayama (Artif. Life Robotics, 2002)

Statistical micromechanical method for dynamic kinetic binary interaction among moderate dense gene-regulating bio-molecules. - Hirohumi Hirayama (Artif. Life Robotics, 2005)