Surgicel is a hemostatic agent (blood-clot-inducing material) made of an oxidized cellulose polymer (the unit is polyanhydroglucuronic acid), manufactured by the Ethicon subsidiary of Johnson And Johnson. It was introduced into clinical practice in 1947. It is used to control post-surgical bleeding.
Multi Stage: (More than one level of heating or cooling) Multi Stage heating means that you have two levels of heat in your home. You will perhaps have a furnace and another method of heat like a solar panel. The second level of heat is commonly referred to as an emergency heat setting.
Cooling is the single largest use of electricity by the U.S. residential sector. The U.S. Energy Information Administration (EIA) estimates that in 2016, space cooling (air conditioning) was the single largest use of electricity by the U.S. residential sector, followed by water heating, lighting, space heating, refrigeration, and televisions and related electronic equipment. The combined use by clothes washers and dryers, computers and related equipment, dishwashers, small appliances, and other electrical equipment was about 40% of total U.S. residential sector ...