monochromation

monochromation

a defect in which the retina cannot perceive color.
See also: Eyes
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References in periodicals archive ?
SANS instruments contain four major steps: monochromation using velocity selectors, collimation using source and sample apertures, scattering from samples with nanometer size structures and detection using position-sensitive area detectors.
Powder X-ray diffraction (XRD) patterns were obtained on a Philips PW1710 diffractometer operating in Bragg-Brentano geometry with Cu-K[alpha] radiation (40 kV and 40 mA) and secondary monochromation.
Powder X-ray diffraction patterns of the raw materials and as-synthesized products were recorded with a Philips PW1710 diffractometer operating in Bragg-Brentano geometry with Cu-Ka radiation (40 kV and 40 mA) and secondary monochromation.
Powder X-ray diffraction patterns for the raw materials and synthesised products were recorded on a Philips PW1710 diffractometer operating in Bragg-Brentano geometry with Cu-Ka radiation (40 kV and 40 mA) and secondary monochromation.
The mineral phases in the as-synthesized FAZs were studied by X-ray diffraction (Philips PW1710 diffractometer) operating in Bragg-Brentano geometry with Cu-Ka radiation (40 kV and 40 mA) and secondary monochromation.