Also known as Card Validation Code or Value, or Card Security Code. Refers to either: (1) magnetic-stripe data, or (2) printed security features. Data element on a card's magnetic stripe that uses secure cryptographic processes to protect data integrity on the stripe, and reveals any alteration or counterfeiting. Referred to as CAV, CVC, CVV, or CSC depending on payment card brand. The following list provides the terms for each card brand:
Low-level lasers are also called cold lasers, soft lasers, biostimulation lasers, low-intensity lasers, etc. Low-level laser therapy (LLLT) is the use of a low-powered laser that emits specific wavelengths of light in the visible red and/or far infrared range for therapeutic purposes.This involves the application of low power light to areas of the body in order to stimulate healing.ow-level lasers are also called cold lasers, soft lasers, biostimulation lasers, low-intensity lasers, etc. Low-level laser therapy (LLLT) is the use of a low-powered laser that emits specific wavelengths of light in the visible red and/or far infrared range for therapeutic purposes.
The energy of ionizing radiation is measured in electronvolts (eV). One electronvolt is an extremely small amount of energy. Commonly used multiple units are kiloelectron (keV) and megaelectronvolt (MeV). Watt is a unit of power, which is the equivalent of energy (or work) per unit time (e.g., minute, hour).