See protocol stack. (2) A hierarchy of software. A stack is the common set of programs used in a computer. The stack can refer to infrastructure only (see technology stack) or to the applications the company gives its employees (see application stack). It may also refer to an industry set or developer set of programs.
2 types of serious Mood disorders 1.) Major depressive disorder (unipolar:only one mental state =depression) 2.) Bipolar disorder: has both the manic and depressive state
The following are the most common types of mood disorders: Major depression. A two-week period of a depressed mood or a noticeable decrease in interest or pleasure in usual activities, along with other signs of a mood disorder. Dysthymia (dysthymic disorder).he following are the most common symptoms of a mood disorder. However, each individual may experience symptoms differently. Symptoms may include: Persistent feelings of sadness. Feeling hopeless or helpless. Having low self-esteem. Feeling inadequate. Excessive guilt. Feelings of wanting to die.