The Benefits of Red Light Therapy Overall. 1  100% natural. 2  drug free. 3  chemical free. 4  non-invasive (no needles or knives) 5  non-ablative (does not damage the skin) 6  painless (does not itch, burn or sting)
Non-convex is also referred to as concave. Convex and non-convex both define the types of curvature. Convex defines the curvature that extends outwards or bulges out. On the other hand, non-convex defines a curvature that extends or bends inward. Thus, the extension of the curve is used to differentiate between the two forms. Convex and non-convex are often used as adjectives to define the entities associated with the shape or curve defined by them.
Non-repudiation: The ability to correlate, with high certainty, a recorded action with its originating individual or entity. Non-repudiation is entity oriented. Authentication: The ability to verify the identity of an individual or entity. Authentication is entity oriented.