For example, a graphite/epoxy (graphite fibers suspended in an epoxy matrix) lamina may be on the order of 0.127 mm thick. For the purpose of analysis, a lamina is typically modeled as having one layer of fibers through the thickness.
Minnesota allows dental therapists with direct supervision; and advanced dental therapists (ADT) with general supervision. ADTs may be dually licensed as an ADT and registered dental hygienist (RDH). Maine allows dental hygiene therapists (DHT) with direct supervision.
Product reviews. Dental Economics asked three practitioners several questions about how they used these new therapies and their results clinically, as well as the impact on the dental business. Depending on their patients' needs, the three practitioners use or have used more than one therapy. Dr. Jeffrey Ganeles is a periodontist in Boca Raton, Fla. He has been using Arestin since April 2001. Dr. Gary Goodman is a dentist in Springfield, Mass. He has been using Periostat since early 1999. Dr. David Nusblatt is a dentist in New York City.