There are certain barriers to effective communication that every organization faces. These potential interruptions of the flow of information are referred to as noise. Communicative problems (i.e., noise) can be categorized into three groups: technical, semantic, or efficacy-related.
Polarized vs Non-Polarized Aviator Sunglasses. For most people wearing polarized sunglasses it simply helps reduce glare off windows, ice or water; however, for pilots using polarized sunglasses there can be a number of serious problems.
The definition of polarized is something that causes light to vibrate in a pattern or that causes something to have opposite (positive and negative) charges. An example of something polarized are the lenses in sunglasses. An example of something polarized is an electrical circuit.