Weight efficiency of electric motors and prime movers

Prime Movers of Synaptic Vesicle Exocytosis

Chemical synapses contain specialized pre- and postsynaptic structures that underlie rapid synaptic transmission and its modulation. Studies of postsynaptic organization have revealed a network of interacting proteins that enable rapid synaptic responses and their modulation. Recent genetic and electrophysiological studies on two active zone proteins-RIM and Munc13-reveal important roles in pri...

The Prime Movers in Hominid Encephalization

Traffic by multiple species of molecular motors.

We study the traffic of two types of molecular motors using the two-species asymmetric simple exclusion process (ASEP) with periodic boundary conditions and with attachment and detachment of particles. We determine characteristic properties such as motor densities and currents by simulations and analytical calculations. For motors with different unbinding probabilities, mean-field theory gives ...

collector optimal control system for increasing efficiency of mechanical coupling of two different electric motors

some of the important mechanical loads in the civil and military industries are variable speed and power and their efficiency. mechanical coupling of two different electric motors is suitable for these types of application. using this technique reduces energy consumption of submarine’s motion system and submarine range would be increased. but the use of this technique requires a complex control...

Efficiency of Brownian motors

– The efficiency of different types of Brownian motors is calculated analytically and numerically. We find that motors based on flashing ratchets present a low efficiency and an unavoidable entropy production. On the other hand, a certain class of motors based on adiabatically changing potentials, named reversible ratchets, exhibit a higher efficiency and the entropy production can be arbitrari...