Best Answer: Dear rayray, sys.mmHg and dia.mmHg refer, respectively, to systolic and diastolic blood pressures, each measured in mm of Mercurg (the element mercury ...
A portrait is a painting, photograph, sculpture, or other artistic representation of a person, in which the face and its expression is predominant.he intent is to display the likeness, personality, and even the mood of the person. For this reason, in photography a portrait is generally not a snapshot, but a composed image of a person in a still position.
The terms portrait and landscape refer to different orientations of the paper -- whether it is oriented vertically or horizontally. A page with portrait orientation, typical for letters, memos, and other text documents, is taller than it is wide. Not all printers are capable of generating text in landscape mode. Orientation is also a characteristic of monitors. Portrait monitors are often called full-page monitors .