â Slide clips can only be pulled in one direction (down). Slide clips can support larger badge reel designs. â Alligator clips tend to droop the ID badge holder face if not connected properly on larger badge reel designs. Alligator clips can attach to any article of clothing and even surfaces of fabric.
Rietveld refinement. Rietveld refinement is a technique devised by Hugo Rietveld for use in the characterisation of crystalline materials. The neutron and x-ray diffraction of powder samples results in a pattern characterised by reflections (peaks in intensity) at certain positions.
Definition of refinement. 1  1 : the action or process of refining. 2  2 : the quality or state of being refined : cultivation. 3  3a : a refined feature or methodb : a highly refined distinction : subtletyc : a contrivance or device intended to improve or perfect.