Medical Definition of melena. : the passage of dark tarry stools containing decomposing blood that is usually an indication of bleeding in the upper part of the digestive tract and especially the esophagus, stomach, and duodenumâcompare hematochezia.
A forecast analyst's job is to research how to capitalize on existing trends as well as identify new and developing trends and sales opportunities in the market. A bachelor's degree is necessary for most forecast analysis positions, and a master's degree is often preferred for higher-level roles. Source: *U.S.
Overview. Job analysis is the process of gathering and analyzing information about the content and the human requirements of jobs, as well as, the context in which jobs are performed. This process is used to determine placement of jobs. Under NU Values the decision-making in this area is shared by units and Human Resources.