The fluorescence microscope is based on the phenomenon that certain material emits energy detectable as visible light when irradiated with the light of a specific wavelength. The sample can either be fluorescing in its natural form like chlorophyll and some minerals, or treated with fluorescing chemicals.
Medicaid QMB is a type of Medicare savings program that helps pay Medicare premiums. The Medicaid QMB (Qualified Medicare Beneficiary Program) pays a portion of the Medicare Part A (hospital insurance) and/or Part B (medical insurance) premium.
History. A gambus or qanbÅ«s (Arabic: Ø§ÙÙÙØ¨ÙØ³ â) is a short-necked lute that originated in Yemen and spread throughout the Arabian peninsula. Sachs considered that it derived its name from the Turkic komuz, but it is more comparable to the oud.owever, unlike a guitar, the gambus has no frets. Its popularity declined during the early 20th century reign of Imam Yahya; by the beginning of the 21st century, the oud had replaced the qanbÅ«s as the instrument of choice for Middle-Eastern lutenists.