1. A hormone secreted by the adrenal medulla that is released into the bloodstream in response to physical or mental stress, as from fear or injury. It initiates many bodily responses, including the stimulation of heart action and an increase in blood pressure, metabolic rate, and blood glucose concentration.pinephrine-a catecholamine secreted by the adrenal medulla in response to stress (trade name Adrenalin); stimulates autonomic nerve action. Adrenalin, adrenaline, epinephrin.
Gutter heat tape is a necessity in every location where heavy snow and ice formations are prevalent. The gutter heat tape or cable is used on rooftops to ensure that they properly cared for and so that ice dams do not form on roof surfaces, in gutters, or downspouts.
Thread seal tape (also known as PTFE tape or plumber's tape) is a polytetrafluoroethylene (PTFE) film for use in sealing pipe threads.The tape is sold cut to specific widths and wound on a spool, making it easy to wind around pipe threads.hread sealing tape is almost entirely applied by hand, although at least one machine is available for production wrapping of fittings. PTFE tape is also commonly used in the stretching of body piercings, through a process known as taping, because it is inert and safe for this use.