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| 0286 | Mutagenicity Evaluation of Oxirane-based Monomers for Developmental Dental Composites
E.L. KOSTORYZ1, H. ZHAO2, C.C. CHAPPELOW3, D.W. JACOBS4, D.M. YOURTEE2, and J.D. EICK1, 1 University of Missouri, Kansas City, USA, 2 University of Missouri - Kansas City, USA, 3 Midwest Research Institute, Kansas City, MO, USA, 4 3M ESPE, St. Paul, MN, USA |
| 0287 | Recycling of Dental Investments
Y. TAMAKI, and Y. HOTTA, Showa University, Tokyo, Japan |
| 0288 | Short-term Effects of 3 Resins on the Cellular Glutathione Concentration
G. LEYHAUSEN1, O. STAPERFELD1, W.K. GEURTSEN2, and J. ENGELMANN1, 1 Medical University Hannover, Germany, 2 University of Washington, Seattle, USA |
| 0289 | Respirable Dental Particulate
G. FLEMISTER, Private Practice of Periodontics and Implants, Flossmoor, IL, USA, A.F. GOLDBERG, Lake Forest, IL, USA, H. LAPIDOW, Veterans Affairs Medical Center, North Chicago, IL, USA, and H.T. LOEVY, University of Illinois, Chicago, USA |
| 0290 | Dimensional Stability of Kromopan, an Irreversible Hydrocolloid Impression Material
J. STRAW, F. IUORNO, and S. LINDAUER, Virginia Commonwealth University, Richmond, USA |
| 0291 | Effects of Fluoride Varnishes on Enamel Demineralization Near Brackets
R.N. STALEY1, B.A. NOVAK1, J.S. WEFEL2, and M.J. KANELLIS3, 1 The University of Iowa, Iowa City, USA, 2 College of Dentistry, University of Iowa, Iowa City, USA, 3 University of Iowa, Iowa City, USA |
| 0292 | Creep Deformation and Stress Relaxation of an Experimental Fiber Composite Archwire
J. SHANKER1, T.K. VAIDYANATHAN1, J. VAIDYANATHAN1, R. BINDER1, and A. PRASAD2, 1 UMDNJ-NJ Dental School, Newark, NJ, USA, 2 Pentron Laboratory Technologies, LLC, Wallingford, CT, USA |
| 0293 | Effect of Alginate Contact Time on Dimensional Stability and Surface Hardness of Dental Stone Casts
J.E. CLARK1, J.J. SCHUBBE2, and J.M. STROTHER1, 1 Naval Postgraduate Dental School, Bethesda, MD, USA, 2 U.S. Naval Academy, Annapolis, MD, USA |
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