Hydrogen cations (H +) play an important role in fundamental processes in biology 1, chemistry and materials science 2. They participate in enzymatic catalysis, protein folding and numerous acid–base ...

One of the most important things you can do for your customers is to ensure that their refrigerant system is working properly. Of all the things that can go wrong with an air conditioner¿s ...

There are several methods that can be used to recover refrigerant from a system. The most common is the vapor recovery method, where refrigerant in its vapor state is removed from a system, condensed ...

Researchers have unveiled a new method for producing bulk quantities of pure, one-atom-thick sheets of carbon called graphene. The research could lead to novel, flexible electronics, carbon composites ...