History US Government. The Ninth Amendment was part of the Bill of Rights that was added to the Constitution on December 15, 1791. It says that all the rights not listed in the Constitution belong to the people, not the government. Judge Robert Bork called the Ninth Amendment a meaningless inkblot on the Constitution. 2  The Ninth Amendment was cited by the Supreme Court in the famous Roe v. Wade case. 3  Some judges have said that this amendment is not a source of additional rights, but simply a rule about how to read the Constitution.
Additional Readings. Systemic arterial blood pressure usually is measured using an instrument called a sphygmomanometer. This device consists of an inflatable rubber cuff connected by tubing to a compressible bulb and a glass tube containing a column of mercury.
A barometer is a scientific instrument used in meteorology to measure atmospheric pressure.Pressure tendency can forecast short term changes in the weather. Numerous measurements of air pressure are used within surface weather analysis to help find surface troughs, high pressure systems and frontal boundaries.he mercury barometer's design gives rise to the expression of atmospheric pressure in inches or millimeters or feet (torr): the pressure is quoted as the level of the mercury's height in the vertical column. Typically, atmospheric pressure is measured between 26.5 to 31.5 inches of Hg.