The leg pain produced by claudication is usually experienced as cramping in the thighs, calves, hips, and feet. The pain stops several minutes after the person rests, but returns when the person performs activities that use the leg muscles.
The definition of a solar panel is a group of silicon panels under a glass substrate. The glass substrate of a solar panel allows light to shine upon the silicon surface and produce electricity from the movement of electrons on the atomic level. Solar panels work in both a direct and a diffuse light manner.
David M. Beyer, Department of Plant Pathology. Spent mushroom substrate is the soil-like material remaining after a crop of mushrooms. Spent substrate is high in organic matter making it desirable for use as a soil amendment or soil conditioner. Sometimes this material is called spent mushroom compost.