Tim Littlejohn

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Peptide-Mass Fingerprinting (PMF) encompasses a number of techniques for protein characterization which have as a first step the cleaving of target proteins by chemical or enzymatic reagents. Software systems exist which perform similar analyses. However, this is the first study which examines theoretically the effectiveness of the particular reagents for(More)
This study examined the effects of the daily Reading Center in a preschool classroom on 16 children over a school year. Objective variables, related to the Center and derived from the interface between the concepts of developmentally appropriate practice and emergent literacy, were measured. The Center was found to be developmentally appropriate since it(More)
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