You're probably familiar with the standard combustion process that powers most cars, but some engines use a more efficient ...

One round of modified natural cycle IVF represented a cost savings of more than $7,000 for each live birth over IVF. The most cost effective strategy was two cycles of modified natural cycle with two ...

Natural gas treatment often uses adsorbents for contaminant removal. Special materials, such as molecular sieves, remove sulfur-containing impurities like mercaptans, as well as water vapor. Such ...