Integration of environment and economy. Environmental economy. Challanging companies. Thorough consideration to environment from printing and book-making to delivery. A shift from acquiring environmental ISO standard to environmental management for three years. 'Eco-line'.
Clinical, empirical studies concerning diagnostics and guidelines for traumatic brain injuries in children and adolescents. Analysis on onset mechanism of influenza encephalopathy and development of therapeutics. (Susceptibility gene CPTII Thermolabile Phenotype of Polymorphic Variation).