According to Jean Piaget and his theory of cognitive development, egocentrism is an inability on the part of a child in the preoperational stage of development to see any point of view other than their own.
The Unified Business Identifier (UBI) is a 9-digit number issued to individuals and companies doing business in the State of Washington. The applicant must have this number prior to applying for assisted living facility licensure and/or contract.
Ubiquitin is a small (8.5 kDa) regulatory protein that has been found in almost all tissues (ubiquitously) of eukaryotic organisms.It was discovered in 1975 by Gideon Goldstein and further characterized throughout the 1970s and 1980s. Activation: Ubiquitin is activated in a two-step reaction by an E1 ubiquitin-activating enzyme, which is dependent on ATP. 2  The initial step involves production of a ubiquitin-adenylate intermediate. 3  The E1 binds both ATP and ubiquitin and catalyses the acyl-adenylation of the C-terminus of the ubiqutin molecule.