A temperature rise of only 3 to 6°C above ambient has been recommended for drying cereal grains. Such temperatures can be attained in a simple unglazed solar air heater. However, the plate efficiency factor is low. The present work involves the provision of protruding wires on the underside...

For finite games in strategic form it is shown that, in a Nash equlibrium, every player uses a strategy which is computable. However, there can exist no algorithm which is guaranteed to find an equilibrium for every instance of a game with computable payoffs. In contrast, an e-equilibrium is...