CNA itself is 90% owned by a holding company, Loews Corporation.This holding company also has interests in offshore oil and gas drilling rigs, natural gas transmission pipelines, oil and gas exploration, and in hotel operations.n May 3, 2005, CNA said it would restate financial results for prior years to correct its accounting for several reinsurance contracts, mainly with a former affiliate, and its equity accounting with this affiliate.
Refraction is a test that optometrists and ophthalmologist use to measure a person's refractive error. a refractive error is when your eye does not bend light coming into your eye properly as it passes through the cornea, the crystalline lens and fluid media to come to a sharp, clear focus onto your retina.
Asker's rating. Report Abuse. â¢ REFRACTION (noun) The noun REFRACTION has 2 senses: 1. the change in direction of a propagating wave (light or sound) when passing from one medium to another 2. the amount by which a propagating wave is bent Familiarity information: REFRACTION used as a noun is rare.eport Abuse. â¢ REFRACTION (noun) The noun REFRACTION has 2 senses: 1. the change in direction of a propagating wave (light or sound) when passing from one medium to another 2. the amount by which a propagating wave is bent Familiarity information: REFRACTION used as a noun is rare.