Comparison of Small-Class Versus Large-Class Tutorial Discussions

Microleakage comparison of three types of adhesive systems versus GIC-based adhesive in class V composite restorations

Background and aims: New dentin bonding agents and techniques have been developed to reduce microleakage and create higher bond strength. This in-vitro study compared the microleakage of three resin-based adhesives versus a GIC-based adhesive on class V composite restorations.  Materials and Methods: Class V cavities were prepared on the buccal surfaces of 72 sound premolars, randomly assigned ...

Educational Management Systems and the Tutorial Class

Comparison of microarray designs for class comparison and class discovery

MOTIVATION Two-color microarray experiments in which an aliquot derived from a common RNA sample is placed on each array are called reference designs. Traditionally, microarray experiments have used reference designs, but designs without a reference have recently been proposed as alternatives. RESULTS We develop a statistical model that distinguishes the different levels of variation typicall...

Comparison of Microarray Designs for Class Comparison and Class Discovery

Motivation: Two-color microarray experiments in which an aliquot derived from a common RNA sample is placed on each array are called reference designs. Traditionally, microarray experiments have used reference designs, but designs without a reference have recently been proposed as alternatives. Results: We develop a statistical model that distinguishes the different levels of variation typicall...

Comparison of k-Class Estimators When the Disturbances Are Small

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