âº US informal sometimes used by a black man to address or refer to another black man. âº used as the title of a man, such as a monk, who belongs to a religious organization: Brother Michael and Brother John were deep in conversation. [ as form of address ] Bless you, Brother.
The term Fourier transform infrared spectroscopy originates from the fact that a Fourier transform (a mathematical process) is required to convert the raw data into the actual spectrum.For other uses of this kind of technique, see Fourier transform spectroscopy.n a Michelson interferometer adapted for FTIR, light from the polychromatic infrared source, approximately a black-body radiator, is collimated and directed to a beam splitter. Ideally 50% of the light is refracted towards the fixed mirror and 50% is transmitted towards the moving mirror.
and obtain those few critical pieces of information that will verify, modify, or change his mental vision of the battlefield. How the commander expresses his information needs is termed Commander's Critical Information Requirements iCCIR). CCIR communicate information that the commander needs and considers critical to determining a course of action. CCIR is a tool to ensure that information transmitted to the commander is meaningful and readily recognized as critical to his mental vision