Browsing by Author/Contributor "Purk, John Henry, 1952-"

Now showing items 1-3 of 3

  • Class I Occlusal Preparation 

    Purk, John Henry, 1952-; Williams, Derek (2010)
    Video clip used in the Operative Laboratory to show students the process of creating an Occlusal Amalgam Preparation.

  • Dentin Leakage Pulp Intact Under 15.0 and 5.0 cm of Water Pressure 

    Purk, John Henry, 1952-; Rainwater, David M. (2009-06-04)
    Video clip demonstrating the permeability of dentin with the pulp intact at 15 an 5 cm of pulpal pressure.

  • Permeable Dentin on Cavity Walls 

    Purk, John Henry, 1952-; Carrilho, Marcella; Pashley, David; Donnelly, Adam (2010)
    Video clip showing the permeable nature of dentin and the effect of oxalate on blocking fluid movement through dentin.