Roller. A form of violent coastal surge with a spiral curling movement of the wave crest. (Material V - Gunn, S.W.A. Multilingual Dictionary of Disaster Medicine and International Relief, 1990) . 0.67
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Role 9397. Concept, Role . Concepts, Role . Role Concepts . Roles . Role Concept . The expected and characteristic pattern of behavior exhibited by an individual as a member of a particular social group. . 0.60
Leukocyte Rolling. Leucocyte Rolling . Rolling, Leucocyte . Rolling, Leukocyte . Movement of tethered, spherical LEUKOCYTES along the endothelial surface of the microvasculature. The tethering and rolling involves interaction with SELECTINS and other adhesion molecules in both the ENDOTHELIUM and leukocyte. The rolling leukocyte then becomes activated by CHEMOKINES, flattens out, and firmly adheres to the endothelial surface in preparation for transmigration through the interendothelial cell junction. (From Abbas, Cellular and Molecular Immunology, 3rd ed) . 0.54