A woodworking jig is a device used to control the blade of a saw or the motion of another tool that will cut or otherwise alter wood. Simple jigs can be made from wood, and they can be custom-built for specific woodworking functions; a person can also buy a prefabricated woodworking jig made from wood, plastic, or even metal.
Disease Entity. Disease. Adieâs Tonic Pupil, also known as Adieâs Syndrome or Holmes-Adie Syndrome, is a disorder of the autonomic nervous system characterized by mydriasis with poor or sluggish pupillary constriction in bright light with slow redilation and decreased deep tendon reflexes.
Gallery. 1  Complete heterochromia in a teenager who also has anisocoria. 2  A young adult exhibiting sectoral heterochromia in the form of an orange segment in her right, blue eye. 3  Heterochromia in a child. 4  Norwegian forest cat with heterochromia. 5  Complete heterochromia in a cat: one eye blue, one yellow.