Keywords: Data envelopment analysis, fuzzy inputs and outputs, Î±-cut approach, optimistic and pessimistic congestion. 1. Introduction Date Envelopment Analysis (DEA) means a methodological programming approach for evaluating relative efficiencies within a group of Decision Making Units (DMUs). The definition of DMU is generic
Quick Answer. Carbohydrate monomers are called monosaccharides, which are also known as simple sugars. They are composed of either five or six carbons that have a ring-like structure and form a single sugar. Examples of monomers are glucose, fructose and galactose, which are all simple sugars.
The most important carbohydrate is glucose. In general, monosaccharides have one carbonyl group (aldehyde, ketone, or acid), and the remaining carbons each bear one hydroxyl group. Monosaccharides can be linked together via ether and/or acetal bonds to form very large polymers called polysaccharides.f the carbonyl group is a ketone, the monosaccharide is referred to as a ketose. However, if the carbonyl is an aldehyde, the monosaccharide is called a aldose. There are more possible configurations of the aldose form than ketose due to the presence of more chiral carbons found in aldoses.