We theoretically investigate, as a function of the stretching, the behaviour of the thermoelectric properties - the Seebeck coefficient (S), the electronic heat conductance (κel) and the figure of merit (ZT) - of a molecule-based junction composed of a benzene-1,4-dithiolate molecule (BDT) coupled to Au(111) surfaces at room temperature. We show that the thermoelectric properties of a single mo...

Today’s design engineers are faced with a variety of choices when selecting protection devices to meet their circuit or system’s design requirements. Fuses, positive temperature coefficient (PTC) resistors, and electromechanical circuit breakers represent only a sampling of the technologies available to meet their needs. Each of these devices provides a different degree of security, ranging fro...

The kinetics of calcination of a high calcium type of limestone was studied. Ukpilla limestone found in the central region of Nigeria was studied. The limestone composition shows that the limestone has 51.29% calcium oxide and 41.53% loss on ignition and magnesium oxide content of 2.23%. The following parameters were determined; diffusion coefficient of lime layer, and mass transfer coefficient...