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.
As a dentist, you must be licensed to practice dentistry in the State of California. The Dental Board of California regulates the profession. It give California licenses by both Acceptance of Examination (for first time licenses) and by endorsement of existing licenses from other states.