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 Board of Chiropractic The State Board of Chiropractic provides for and regulates the licensure of chiropractors in the Commonwealth of Pennsylvania. Among its other functions, the Board provides for examinations for chiropractic license applicants and certifies qualified licensees to use adjunctive procedures. Board Resources Announcements