Abstract: A prosthesis heating apparatus for warming the entire prosthesis to prevent the prosthesis from withdrawing heat from the wearer's body, in particular, from withdrawing body heat from the bone to which the prosthesis is attached. The prosthetic heating apparatus can use cyclical timer switch or the disclosed dual switched circuit for turning an electric device on and off at set intervals.

Abstract: The invention concerns a method for treating a fluid. According to the invention, the fluid is contacted with a substrate at the surface of which there is a network of organic molecules, hereafter referred to as “network molecules”. There is a central core and at least one lateral arm, the molecules being adsorbed at the surface of the substrate. The invention also concerns a two-dimensional molecular sieve formed by the substrate at the surface of which a network of network molecules is adsorbed. The invention further concerns a module for treating a fluid including a circulating device for the fluid to be treated, the device containing one or more two-dimensional molecule sieves.

Abstract: The invention concerns a method for treating a fluid. According to the invention, the fluid is contacted with a substrate at the surface of which there is a network of organic molecules, hereafter referred to as “network molecules”, having a central corre and at least one lateral arm, said molecules being adsorbed at the surface of the substrate. The invention also concerns a two-dimensional molecular sieve consisting of substrate at the surface of which a network of network molecules is adsorbed. The invention further concerns a module for treating a fluid comprising means for circulating the fluid to be treated and containing one or more two-dimensional molecule sieves.