Masahiro Nagamatu

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We have proposed a neural network called the Lagrange programming neural network with polarized high-order connections (LPPH) for solving the satisfiability problem (SAT) of propositional calculus. The LPPH has gradient descent dynamics for variables and gradient ascent dynamics for Lagrange multipliers, which represent the weights of the clauses of the(More)
Changes in RBC tocopherol level as an index for vitamin E status were studied in relation to plasma levels of tocopherol and lipids during pregnancy. Plasma tocopherol levels increased gradually and significantly during gestation. The changes depended on changes in total lipids in plasma, of which an increase in triglycerides was most predominant. A similar(More)