What does the term 'to promote the general welfare' mean to you in the preamble of the constitution of the US?
Relative humidity. Relative humidity (RH) is the ratio of the partial pressure of water vapor to the equilibrium vapor pressure of water at a given temperature. Relative humidity depends on temperature and the pressure of the system of interest.
Medical Definition of Rhogam. RhoGAM: RhO(D) immune globulin, an injectable drug that is used to protect an Rh+ fetus from antibodies in an Rh- mother's blood and to prevent Rh allergy in the mother. Last Editorial Review: 5/13/2016.