A number of clinical trials have shown that the primary component of this bark from an African tree can improve sexual dysfunction associated with a drug used to treat depression. This herb has been linked to a number of side effects, including increased blood pressure, fast or irregular heartbeat, and anxiety.
A professional learning community (PLC) is an extended learning opportunity to foster collaborative learning among colleagues within a particular work environment or field. It is often used in schools as a way to organize teachers into working groups.
The PLC concept can describe a product class (gasoline-powered automobiles), a product form (SUVs), or a brand (the Ford Explorer). The PLC concept applies differently in each case. Product classes have the longest life cyclesâthe sales of many product classes stay in the mature stage for a long time.