area of low pressure
41Blood pressure — For information about high blood pressure, see Hypertension. Blood pressure Diagnostics A sphygmomanometer, a device used for measuring arterial pressure. MeSH …
42High pressure area — A high pressure area (also called a high or high pressure) is a region where the atmospheric pressure is greater than surrounding areas. In the northern hemisphere high pressure areas move clockwise, whereas they move counter clockwise in the… …
43Atlanta metropolitan area — Metro Atlanta redirects here. For the transit agency, see Metropolitan Atlanta Rapid Transit Authority. Metro Atlanta Atlanta Sandy Springs Marietta, Georgia MSA   CSA   …
44Cold-core low — Image of an upper tropospheric cyclonic vortex in the western North Pacific, a cold core low A cold core low …
45high-pressure phenomena — ▪ physics Introduction changes in physical, chemical, and structural characteristics that matter undergoes when subjected to high pressure. pressure thus serves as a versatile tool in materials research, and it is especially important in… …
46Atmospheric pressure — Air pressure redirects here. For the pressure of air in other systems, see pressure. Atmospheric pressure is the force per unit area exerted against a surface by the weight of air above that surface in the Earth s atmosphere. In most… …
47ridge of high pressure — A ridge is an area of high pressure that does not have a closed circulation; it either extends from a high pressure area or is sandwiched between a couple of lows. More often than not, a ridge of high pressure divides two low pressure areas. It… …
48Jugular venous pressure — A man with congestive heart failure and marked jugular venous distension. External jugular vein marked by an arrow. The jugular venous pressure (JVP, sometimes referred to as jugular venous pulse) is the indirectly observed pressure over the… …
49blood pressure — noun the pressure of the circulating blood against the walls of the blood vessels; results from the systole of the left ventricle of the heart; sometimes measured for a quick evaluation of a person s health (Freq. 2) adult blood pressure is… …
50air pressure — noun the pressure exerted by the atmosphere • Syn: ↑atmospheric pressure, ↑pressure • Hypernyms: ↑gas pressure • Hyponyms: ↑barometric pressure, ↑compartment pressure, ↑ …
