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.
In stream restoration, river engineering or coastal engineering, revetments are sloping structures placed on banks or cliffs in such a way as to absorb the energy of incoming water. In military engineering they are structures, again sloped, formed to secure an area from artillery, bombing, or stored explosives.ade of logs, wood planks, fence rails, fascines, gabions, hurdles, sods, or stones, the revetment provided additional protection from enemy fire, and, most importantly, kept the interior slope nearly vertical. Stone revetments commonly survive.