1. “Tensile Properties of PE Clay Nanocomposites Via Taguchi Based Design of Experiments”, SPE ANTEC Proceedings, III, 3594 (2002)
2. “Material Characterization of LDPE Composites Reinforced with Granite Fines”, SPE ANTEC Proceedings,  III,  3604 (2002)
3. “Taguchi Based Design of Experiments of HDPE and Granite Fines”, SPE ANTEC Proceedings,  III, 3654 (2002)
4. “Injection-Compression of Liquid Composite Molding,” K. Han, J. Ni, J. Toth, L.J. Lee and J. Greene, Polymer Composites, 19(4), 487-496 (1998)
5. ”Numerical Analysis of Injection Molding of Glass-Fiber Reinforced Thermoplastics: Part 2 -Fiber Orientation, ” Polymer Science and Engineering, 37 No.6,
     1019 (1997).
6. ”Numerical Analysis of Injection Molding of Glass-Fiber Reinforced Thermoplastics: Part 1 -Injection Pressures and Flow," Polymer Science and Engineering,
     37, 590 (1997).
7. ”Improving the Stiffness Performance of Glass Mat Thermoplastic Composite Bumper Beams using Bi- and Uni-Directional Thermoplastic Composites, ”
     Proceedings of the Society of Automotive Engineering, SAE Conference, Detroit, MI, February 1997
8. ”Increasing the Rigidity of Thermoplastic Bulk Molding Compound Composite Bumper Beams using Oriented Comingled Composite Sheets,” Proceedings of the
     Society of Automotive Engineering, SAE Conference, Detroit, MI , February 1997
9. "Future Requirements of Automotive Composite Bumper Beams," Proceedings of the Society of Automotive Engineering, SAE Conference, February 1991,
     Detroit, MI
10. "Continuous Processing of Composites," (with T.C. Papanastiou) Proceedings of the International Congress of Rheology, August 14-19, 1988, Sidney,
      Australia, 1, 353-356.

PRESENTATIONS
1. “Tensile Properties of PE Clay Nanocomposites Via Taguchi Based Design of Experiments”, SPE ANTEC Conference,  May 2002
2. “Material Characterization of LDPE Composites Reinforced with Granite Fines”, SPE ANTEC Conference,  May 2002
3. “Taguchi Based Design of Experiments of HDPE and Granite Fines”, SPE ANTEC Conference,  May 2002
4. “Rapid Prototype at CSU, Chico”, Society of Plastics Engineers West Coast Conference, April 2002
5. “Design of Experiments for Injection Molding”, Society of Plastics Engineers West Coast Conference, April 2001
6. “Plastic Tooling at CSU, Chico”, Society of Plastics Engineers West Coast Conference, April 2000
7. “Polymer Flow Analysis”, Society of Plastics Engineers Bay Area Conference, May 1999
8. “Polymer Flow Analysis”, CSU Chico Flow Analysis Seminar, CSU Chico, Chico, CA, June 10, 11, and 12, 1999
9. "Improving the Stiffness Performance of Glass Mat Thermoplastic Composite Bumper Beams using Bi- and Uni-Directional Thermoplastic Composites,” The
     International Society of - Automotive Engineering Conference, Detroit, MI, February 1997
10. ”Increasing the Rigidity of Thermoplastic Bulk Molding Compound Composite Bumper Beams using Oriented Comingled Composite Sheets,” The
     International Society of Automotive Engineering Conference, Detroit, MI, February 1997