Blood pressure is usually expressed in terms of the systolic pressure (maximum during one heart beat) over diastolic pressure (minimum in between two heart beats) and is measured in millimeters of mercury , above the surrounding atmospheric pressure (considered to be zero for convenience).
social/organizational/cultural context. It sees words as symbols interpreted in context. Mead (1934) and Blumer (1972) stressed communication as symbolic interaction that created meaning and oneâs sense of both self and society. Discourse analysis is an extension and elaboration of the contextual perspective.
In literature, a sound understanding of the historical context behind a work's creation can give us a fuller appreciation of the narrative. In analyzing historical events, context can help us understand what motivated people to behave as they did. Put another way, context is what gives meaning to the details. Don't confuse context with cause. Cause is the action that creates an outcome; context is the environment in which that event occurs.