(1) ELECTRONIC SIGNATURE.âthe term electronic signature means a method of signing an electronic message thatâ. (A) identifies and authenticates a particular person as the source of the electronic message; and. (B) indicates such person's approval of the information contained in the electronic message.
Freebase(2.50 / 2 votes)Rate this definition: Naugahyde. Naugahyde is an American brand of artificial leather. Naugahyde is a composite of a knit fabric backing and polyvinyl chloride plastic coating. It was developed by United States Rubber Company, and is now manufactured and sold by Uniroyal Engineered Products, LLC, a privately held company.
N-Acetyl Cysteine (NAC). N-acetyl cysteine (NAC) is a specially modified form of the dietary amino acid cysteine. When taken orally, NAC is thought to help the body make the important antioxidant enzyme glutathione.ptimal levels of NAC have not been determined. The amount used in studies has varied from 250 to 1,500 mg daily. It has been suggested that NAC may increase excretion of trace minerals; some evidence, however, suggests that this effect is too minimal to make a real difference.