Cardiac action potential. The cardiac action potential is a brief change in voltage (membrane potential) across the cell membrane of heart cells. This is caused by the movement of charged atoms (called ions) between the inside and outside of the cell, through proteins called ion channels.
Smoke's Poutinerie is a Canadian nationwide poutine franchise founded by entrepreneur Ryan Smolkin. Founded in Toronto in 2008, its premiere location was the first poutine-exclusive restaurant in that town. Smolkin was inspired by Montreal restaurant La Banquise, which serves many different kinds of poutine. Smolkin frequents La Banquise whenever he visits Montreal.
) is a Canadian dish, originating in the province of Quebec, made with french fries and cheese curds topped with a light brown gravy-like sauce. This fast-food dish is typically found across Canada and in some places in the northern United States, less often elsewhere and is still considered 'exotic'.utside Canada, poutine is found in northern border regions of the United States such as New England, the Pacific Northwest and the Upper Midwest. These regions offer further variations of the basic dish.