An Ethernet Host Adapter is a host adapter for Ethernet networking and is also called by a variety of other names such as: Ethernet Adapter, Network Adapter, LAN adapter, Ethernet Card, Network Card, Network Interface Card (usually abbeviated NIC) and so on.
In addition to electricity, fuel cells produce water, heat and, depending on the fuel source, very small amounts of nitrogen dioxide and other emissions. The energy efficiency of a fuel cell is generally between 40â60%, or up to 85% efficient in cogeneration if waste heat is captured for use. The fuel cell market is growing, and in 2013 Pike Research estimated that the stationary fuel cell market will reach 50 GW by 2020.
in cells however the concentration of atp is often 5 to 10 times that of adp as a result the free energy of atp hydrolysis is about 12 kcal mol in cells the efficiency of energy extraction from glucose is approximately 50 % as a comparison the efficiency of an electric motor or gasoline engine is about 10 % to 20 % conclusions by examining the chemical reaction of glycolysis we can determine the efficiency of atp production in cells