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.
To find a clinic in your area, you can check with your stateâs dental director. A state-by-state list is on the Web site of the Association of State and Territorial Dental Directors, at bit.ly/kCCo7. DISCOUNT NETWORKS Alternatives to employer-provided dental insurance are often a bad deal, Dr. Wolff said.