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.
State Government. The bill clarifies that the Colorado dental board may promulgate rules for the use of lasers for dental and dental hygiene purposes within the defined scopes of practice and with appropriate supervision. The bill makes clarifications as to what is considered the practice of unsupervised dental hygiene. The bill also corrects a statutory reference.