106. "Thirty Years of Advances and Some Remaining Challenges in the Application of Acoustic Emission to Composite Materials," M. A. Hamstad, Acoustic Emission Beyond the Millennium, Edited by T. Kishi, M. Ohtsu and S. Yuyama, Elsevier, Oxford, UK, 2000, pp. 77-91.

105. "Modeling of Buried Acoustic Emission Monopole and Dipole Sources With a Finite Element Technique," M. A. Hamstad, A. O'Gallagher and J. Gary, Journal of Acoustic Emission, Vol. 17, No. 3-4, 1999, pp.97-110.

104. "Detectability of Slow Crack Growth in Bridge Steels by Acoustic Emission," M. A. Hamstad and J. D. McColskey, Materials Evaluation, Vol. 57, No. 11, 1999, pp. 1165-1174.

103. "Reflections of AE Waves in Finite Plates: Finite Element Modeling and Experimental Measurements," W. H. Prosser, M. A. Hamstad, J. Gary and A. O'Gallagher, Journal of Acoustic Emission, Vol. 17, No. 1-2, 1999, pp. 37-47.

102. "Comparison of Finite Element and Plate Theory Methods for Modeling Acoustic Emission Waveforms," W. H. Prosser, M. A. Hamstad, J. Gary and A. O'Gallagher, Journal of Nondestructive Evaluation, Vol. 18, No. 3, 1999, pp. 83-90.

101. "Effects of Foam Thermal Insulation and Previous Thermal Exposure on the Acoustic Emission Recorded from Graphite/Epoxy Pressure Vessels with and without Impact Damage," K. S. Downs and M. A. Hamstad, Progress in Acoustic Emission IX, Acoustic Emission Working Group and Acoustic Emission Group, Los Angeles, CA, pp. V-45 to V-54, 1998. Also in Journal of Acoustic Emission, Vol. 16, No. 1-4, pp. S333 to S342, 1998.

100. "Wideband Acoustic Emission Signals as a Function of Source Rise-Time and Plate Thickness," M. A. Hamstad, J. Gary and A. O'Gallagher, Progress in Acoustic Emission IX, Acoustic Emission Working Group and Acoustic Emission Group, Los Angeles, CA, pp. IV-48 to IV-57, 1998. Also in Journal of Acoustic Emission, Vol. 16, No. 1-4, pp. S251 to S259, 1998.

99. "AE Wavefield Calculations in a Plate," Dawei Guo, Ajit K. Mal and Marvin A. Hamstad, Progress in Acoustic Emission IX, Acoustic Emission Working Group and Acoustic Emission Group, Los Angeles, CA, pp. IV-19 to IV-29, 1998. Also in Journal of Acoustic Emission, Vol. 16, No. 1-4, pp. S222 to S232, 1998.

98. "Wideband and Narrowband Acoustic Emission Waveforms From Extraneous Sources During Fatigue of Steel Samples," M. A. Hamstad and J. D. McColskey, Journal of Acoustic Emission, Vol. 15 No. 1-4, 1997, pp. 1-18. (Note: Actual publication date Sept. 1998).

97. "Assessment of Impact Damage in Kevlar-Epoxy, Filament-Wound, Spherical Test Specimen by Acoustic Emission Techniques," J.W. Whittaker, W. D. Brosey and M.A. Hamstad, Key Engineering Materials, Vols. 141-143, 1998, pp. 65-90.

96. "Wave Propagation Effects Relative to AE Source Distinction of Wideband AE Signals from a Composite Pressure Vessel," K. S. Downs and M. A. Hamstad, Journal of Acoustic Emission, Vol. 14, No. 3-4, 1996, pp. S61-S73.

95. "Acoustic Emission from Depressurization to Detect/Evaluate Significance of Impact Damage to Graphite/Epoxy Pressure Vessels," K.S. Downs and M.A. Hamstad, Journal of Composite Materials, Vol. 32, No. 3, 1998, pp. 258-307.

94. "Improved Signal-to-Noise Wideband Acoustic/Ultrasonic Contact Displacement Sensors for Wood and Polymers," M.A. Hamstad, Wood and Fiber Science, 29 (3), 1997, pp. 239-248.

93. "Far-field Acoustic Emission Waves by Three-Dimensional Finite Element Modeling of Pencil Breaks on a Thick Plate," M.A. Hamstad, J. Gary, A. O'Gallagher, Journal of Acoustic Emission, Vol. 14 (2), 1996, pp. 103-114.

92. "Correlation of Regions of Acoustic Emission Activity with Burst Locations for Spherical Graphite/Epoxy Pressure Vessels," K.S. Downs and M.A. Hamstad, Journal of Acoustic Emission, Vol. 13, Nos. 3-4, pp. 56-66, 1995.

91. "Correlation of Acoustic Emission Felicity Ratios and Hold-Based Rate Movement and Burst Strength," K.S. Downs and M.A. Hamstad, Journal of Acoustic Emission, Vol. 13, Nos. 3-4, pp. 45-55, 1995.

90. "A Comparison of Measured and Computed Acoustic Emission Waves in a Thick Plate," M.A. Hamstad, J. Gary, A. O'Gallagher, 32nd Annual Technical Meeting of SES, New Orleans, LA, pp. 171-172, 1995.

89. "Development of Practical Wideband High Fidelity Acoustic Emission Sensors," M.A. Hamstad and C.M. Fortunko, Nondestructive Evaluation of Aging Bridges and Highways, Steve Chase, Editor, Proc. SPIE 2456, pp. 281-288, 1995.

88. "Absolute Sensitivity of Air, Light and Direct-Coupled Wideband Acoustic Emission Transducers," E.S. Boltz, C.M. Fortunko, M.A. Hamstad, and M.C. Renken, published in Review of Progress in Quantitative Nondestructive Evaluation, Plenum Press, Vol. 14, pp. 967-974, 1995.

87. "On Use of Piezoelectric Polymers As Wideband Acoustic Emission Displacement Sensors for Composites," M.A. Hamstad, Proceedings of Fifth International Symposium on Acoustic Emissions from Composite Materials (AECM-5), Sundsvall, Sweden, The American Society for Nondestructive Testing, Inc., pp. 111-119, July 1995.

86. "Differences in Generation and Detection of Acoustic Emission Based on a Large Number of AE Sensors on Graphite/Epoxy Pressure Vessels," K.S. Downs and M.A. Hamstad, Proceedings of Fifth International Symposium on Acoustic Emission from Composite Materials (AECM-5), Sundsvall, Sweden, The American Society for Nondestructive Testing, Inc., pp. 349-358, July 1995.

85. "High Sensor Density Acoustic Emission Monitoring of Graphite/Epoxy Pressure Vessels," K.S. Downs and M.A. Hamstad, Proceedings of Fifth International Symposium on Acoustic Emission from Composite Materials (AECM-5), Sundsvall, Sweden, The American Society for Nondestructive Testing, Inc., pp. 13-22, July 1995.

84. "Relationships of Composite Manufacturing Parameters of Filament Wound Graphite/Epoxy Vessels to their Acoustic Emission Characteristics," K.S. Downs and M.A. Hamstad, SAMPE 40th International Symposium and Exhibition, Anaheim, CA, May 8-11, 1995, Closed Session Proceedings pp. 1-15.

83. "On Characterization and Location of Acoustic Emission Sources in Real Size Composite Structures - A Waveform Study," M.A. Hamstad and K.S. Downs, Journal of Acoustic Emission, Jan.-Jun. 1995, Vol. 13, Nos. 1-2, pp. 31-41.

82. "On the Far-field Structure of Waves Generated by a Pencil Break on a Thin Plate," John Gary and Marvin Hamstad, J. Acoustic Emission, Vol. 12, Nos. 3-4, pp. 157-170, 1994.

81. "Acoustic Emission Application to Fiber Composite Structures: The Next Steps," M.A. Hamstad, Kumamoto International Seminar on Acoustic Emission, pub. by Kumamoto University, Kumamoto, Japan, pp. 49-58, 1994.

80. "An Examination of Piezoelectric Polymers as Wideband Acoustic Emission Displacement Sensors," M.A. Hamstad, Progress in Acoustic Emission VII, The Japanese Society of NDI, pp. 79-86, 1994.

79. "Experimental Far-field Wideband Acoustic Waves in Wood Rods and Plates," M.A. Hamstad, S.L. Quarles and R.L. Lemaster, Ninth International Symposium on Nondestructive Testing of Wood, pub. by Washington State University, p. 30-44, 1994.

78. "Acoustic Emission for Smart Structures," M.A. Hamstad, and G.P. Sendeckyj, Journal of Acoustic Emission, 1993.

77. "Correlation of Residual Strength with Acoustic Emission from Impact-Damaged Composite Structures Under Constant Biaxial Load," M.A. Hamstad, J.W. Whittaker, and W.D. Brosey, Journal of Composite Materials, Vol. 26, No. 15, 1992, pp. 2307-2328.

76. "High Fidelity Acoustic Emission Sensor/Preamplifier Subsystems: Modeling and Experiments," C.M. Fortunko, M.A. Hamstad, D.W. Fitting, IEEE Ultrasonics Symposium, pp. 327-332, 1992.

75. "Evaluation of Piezoelectric Sensor to Wood Coupling Systems," S.L. Quarles, M.A. Hamstad, and R.C. Lemaster, Proceeding of the Fourth International Symposium on Acoustic Emission from Composites, Seattle, WA, American Society for Nondestructive Testing, 1992, pp. 352-361.

74. "An Examination of Acoustic Emission Evaluation Criteria for Aerospace Type Fiber/Polymer Composites," M.A. Hamstad, Proceedings of the Fourth International Symposium on Acoustic Emission from Composites, Seattle, WA, American Society for Nondestructive Testing, 1992, pp. 436-449.

73. "Correlation of Felicity Ratio and Strength Behavior of Impact-Damaged Spherical Composite Test Specimens," J.W. Whittaker, W.D. Brosey, and M.A. Hamstad, Journal of Acoustic Emission, Vol. 9, No. 2, 1990, pp. 84-90.

72. "Felicity Ratio Behavior of Pneumatically and Hydraulically Loaded Spherical Composite Test Specimens," J.W. Whittaker, W.D. Brosey, and M.A. Hamstad, Journal of Acoustic Emission, Vol. 9, No. 2, 1990, pp. 75-83.

71. "Acoustic Emission Behavior of Impact-Damaged Composite Biaxial Specimens Under Constant Load, " J.W. Whittaker, W.D. Brosey, M. A. Hamstad, Proceedings of the ASNT Spring Conference, American Society for Nondestructive Testing, 1990, pp. 206-208.

70. "Felicity Ratio Behavior of Pneumatically and Hydraulically Loaded Spherical Composite Test Specimens," J.W. Whittaker, W.D. Brosey, M.A. Hamstad, Proceedings of the Third International Symposium on Acoustic Emission from Composites, Paris, France, American Society for Nondestructive Testing, 1989, pp. 168-179.

69. "Correlation of Felicity Ratio and Strength Behavior of Impact-Damaged Spherical Composite Test Specimens," J.W. Whittaker, W.D. Brosey, M.A. Hamstad, Proceedings of the Third International Symposium on Acoustic Emission from Composites, Paris, France, American Society for Nondestructive Testing, 1989, pp. 160-167.

68. "Characterization and Measurement Accuracy of Acoustic Emission Systems," M.A. Hamstad, Proceedings of the 9th International Acoustic Emission Symposium, Kobe, Japan, Nov. 1988, The Japanese Society for Non-Destructive Inspection.

67. "Acoustic Emission in Development of Composite Materials," M.A. Hamstad, NDT Handbook, Section 16: Special Acoustic Emission Applications, 1987, pp. 561-568.

66. "Energy Measurement of Continuous Acoustic Emission," M.A. Hamstad, NDT Handbook, Section 16: Special Acoustic Emission Applications, 1987, pp. 586-591.

65. "Flaw Growth in Alumina Studied by Acoustic Emission," M.A. Hamstad, R.D. Young, P.M. Thompson, Journal of Acoustic Emission, Vol. 6, No. 2, 1987, pp. 93-97.

64. "A Discussion of the Basic Understanding of the Felicity Effect in Fiber Composites," M.A. Hamstad, Journal of Acoustic Emission, Vol. 5, No. 2, 1986, pp. 95-102.

63. "Acoustic Emission Flaw Growth Monitoring During Four-Point Bend Tests of Alumina," M.A. Hamstad, R.D. Young, P.M. Thompson, Proceedings of the Seiken Symposium, IIS: Seiken, University of Tokyo, 1986, pp. 19-27.

62. "Acoustic Emission Source Location During Four-Point Bend Tests of Alumina," M.A. Hamstad, R.D. Young, P.M. Thompson, Progress in Acoustic Emission III, pp. 26-33, The Japanese Society of NDI, 1986.

61. "On Determination of Arrival Times for Acoustic Emission Source Location in Composites," M. A. Hamstad. Proceedings of the Second International Symposium on Acoustic Emission from Reinforced Composites," Montreal, Canada, July 1986, pp. 202-208.

60. "A Review: Acoustic Emission as a Tool for Composite Materials Studies," M.A. Hamstad, Experimental Mechanics, Vol. 26, No. 1, March 1986, pp. 7-13.

59. "Acoustic Emission from Single and Multiple Kevlar 49 Filament Breaks," M.A. Hamstad and R. L. Moore, Journal of Composites, Vol. 20, Jan. 1986, pp. 46-66.

58. "Composite Characterization Techniques: Acoustic Emissions," M.A. Hamstad, US Army Mantech Journal, Vol. 10, No. 3, 1985, pp. 24-32.

57. "Aging Results for PRD 49 III/Epoxy and Kevlar 49/Epoxy Composite Pressure Vessels," M.A. Hamstad, Composites Technology Review, Vol. 5, No. 4, 1983, UCRL-89919, pp. 120-122.

56. "A Comprehensive Guide to the Literature on Acoustic Emission from Composites," T.F. Drouillard and M.A. Hamstad, Proceedings of the First International Symposium on Acoustic Emission from Reinforced Composites, July 1983, UCRL-88273, 58 pps.

55. "Results Obtained During Acoustic Emission Monitoring of Proof Testing of a Large Kevlar/Epoxy Rocket Motor Case," M.A. Hamstad. Proceedings of the First International Symposium on Acoustic Emission from Reinforced Composites, July 1983, UCRL-88272, 13 pps.

54. "Quality Control and Nondestructive Evaluation Techniques from Composites - Part IV: Acoustic Emission - A State-of-the-Art Review," M.A. Hamstad, University of Denver, May 1983, Final Report to the U.S. Army Aviation Research and Development Command, Report No. TR 83-F-7, 307 pps.

53. "On the Origin of the First Peak of Acoustic Emission in 7075 Aluminum Alloy," R. Wells, M.A. Hamstad, A.K. Mukherjee, Journal of Materials Science, Vol. 18, No. 4, April 1983, pp. 1015-1020.

52. "The Use of Acoustic Emission Techniques to Monitor Fracture Processes in High Strength Precipitation Hardened Aluminum Alloys," A. Ariele, R.P. Wells, M.A. Hamstad, A.K. Mukherjee, Mechanics of Materials, Vol. 2, No. 1, 1983, pp. 1-7.

51. "A User's Perspective of Small Computer-Based Acoustic Emission Equipment, M.A. Hamstad, Journal of Acoustic Emission, Vol. 2, No. 1/2, 1983, pp. 57-63, UCRL-87954.

50. "Testing Fiber Composites with Acoustic Emission Monitoring," M.A. Hamstad, Journal of Acoustic Emission, Vol. 1, No. 3, 1982, pp. 151-164, UCRL-85428.

49. "Acceptance Testing of Graphite/Epoxy Composite Parts Using an Acoustic Emission Monitoring Technique," M.A. Hamstad, NDT International, Dec. 1982, pp. 307-314.

48. "Local Characterization of Fiber Composites by Acoustic Emission," M.A. Hamstad, pp. 221-229, Proceedings of the Critical Review: Techniques for the Characterization of Composites Materials, AMMRC MS 82-3, May 1982, Army Math and Mech. Res. Center, Watertown, MA.

47. "Acoustic Emission Under Biaxial Stresses in Unflawed 21-6-9 and 304 Stainless Steel," M.A. Hamstad, E.M. Leon, and A.K. Mukherjee, Metal Science, 15, 1981, pp. 541-548, UCRL-84358.

46. "Acoustic Emission for Quality Control of Kevlar 49 Filament-Wound Composites," M.A. Hamstad, Proceedings of the 12th National SAMPE Technical Conference, Seattle, WA, Oct. 7-9, 1980, UCRL-83783 pp. 380-393.

45. "A Note on the Anisotropic Acoustic Emission Behavior of HSLA Steels," K. Ono, M. Shibata and M.A. Hamstad, Metallurgical Trans. A., 10A, 1979, pp. 761-764.

44. "A Note on Aging Data for Kevlar/Epoxy Composite Pressure Vessels," M.A. Hamstad, Composites Technology Review, 1, 1979, pp. 12-16, UCRL-82605.

43. "Acoustic Emission Generated in Unflawed 7075-T6 Aluminum Under Uniform Biaxial Loading," M.A. Hamstad, R.G. Patterson and A.K. Mukherjee, UCRL-81020, 1978. Proceedings of the Ninth World Conference on Non-Destructive Testing, Melbourne, Australia, Nov. 18-23, 1979, 14 pps.

42. "Correlation Between Acoustic Emission and Microstructure in Aluminum Alloys," R. Bunch, M.A. Hamstad and A.K. Mukherjee, Proceedings of the Spring Meeting ASNT, American Society for Nondestructive Testing, Columbus, OH, 1979, pp. 201-208, UCRL-81879.

41. "Deformation and Failure Information from Composite Materials via Acoustic Emission," M.A. Hamstad, Fundamentals of Acoustic Emission, 1979, pp. 229-259, UCRL-81879, 8 pps.

40. "High-Performance Fiber/Epoxy Composite Pressure Vessels," T.T. Chiao, M.A. Hamstad, E.S. Jessop, and R.H. Toland, UCRL-52533, 1978, NASA CR-159512, Lawrence Livermore Laboratory, CA, 44 pps.

39. "Nondestructive Testing of Fiber Composites: Applications of Acoustic Emission Inspection," M.A. Hamstad, Society of Manufacturing Engineers, Technical Paper, EMS78-400, June 1978, UCRL-81004, 3 pps.

38. "Variabilities Detected by Acoustic Emission from Filament-Wound Aramid Fiber/Epoxy Composite Pressure Vessels," M.A. Hamstad, Proceedings of the 24th International Instrumentation Symposium, May 1978, pp. 419-431, UCRL-80268.

37. "A Correlation Between Acoustic Emission and Fracture Toughness of 2124-T851 Aluminum," M.A. Hamstad, R. Bianchetti, and A.K. Mukherjee, Engineering Fracture Mechanics, Vol. 9, 1977, pp. 663-674, UCRL-78151.

36. "Considerations for Acoustic Emission Monitoring of Spherical Kevlar/Epoxy Composite Pressure Vessels," M.A. Hamstad and R.G. Patterson, ASME Special Technical Publication, "Composites in PVP," PVP-PB-021, Sept. 1977, pp. 141-163, UCRL-79356.

35. "The Role of Acoustic Emission in Fracture Toughness Testing," M.A. Hamstad, A.K. Mukherjee, Proc. Fracture 1977, Vol. 3, ICF 4, Waterloo, Canada, June 1977, pp. 525-530.

34. "Graphite/Epoxy Pressure Vessels Lined with Ultra-Thin Titanium," M.A. Hamstad and T.T. Chiao, Proceedings of the 22nd National SAMPE Symposium and Exhibition, April 1977, San Diego, CA, pp. 312-327, UCRL-78491.

33. "On a Philosophy for Nondestructive Testing of Fiber Composites," M.A. Hamstad, UCID-1754, Lawrence, Livermore Laboratory, Livermore, CA, April 1977, 13 pps.

32. "Advanced Technology for Minimum Weight Pressure Vessel System," M.A. Hamstad, E.S. Jessop and R. H. Toland, UCID-17399, Lawrence Livermore Laboratory, CA, Feb. 1977, 8 pps.

31. "Correlation Between Acoustic Emission and Microstructure in Dispersion Hardened Aluminum Alloy," R. Bianchetti, M.A. Hamstad, A. K. Mukherjee, Proceedings of the 2nd International Conference on Mechanical Behavior of Materials, Boston, MA, 1976, pp. 1625-1630.

30. "Structural Integrity of Fiber/Epoxy Vessels by Acoustic Emission: Some Experimental Considerations," M.A. Hamstad and T.T. Chiao, SAMPE Quarterly, Vol. 8, No. 1, Oct. 1976, pp. 31-45, UCRL-78198.

29. "Acoustic Emission Testing of Unflawed 7075-T6 Aluminum," M.A. Hamstad and A.K. Mukherjee, Journal of Testing and Evaluation, Vol. 3, No. 3, May 1975, pp. 313-318, UCRL-75787.

28. "Origin of Burst-Type Acoustic Emission in Unflawed 7075-T6 Aluminum, " R. Bianchett, M.A. Hamstad, and A.K. Mukherjee, Journal of Testing and Evaluation, Vol. 4, No., 5, September 1976, pp. 167-172, UCRL-77289.

27. "Light-Weight Composite Pressure Vessels," M.A. Hamstad, R.H. Toland and T.T. Chiao, UCID-17176, Lawrence Livermore Laboratory, Livermore, CA, June 28, 1976, 31 pps.

26. "The Dependence of Acoustic Emission on Strain and Strain Rate for a Dispersion Strengthened Aluminum Alloy," M.A. Hamstad and A.K. Mukherjee, ICSMA 4, Nancy, France, Vol. 2, 1976, pp. 574-578, UCRL-76077.

25. "High Performance Vessels from an Aromatic Polyamide Fiber/Epoxy Composite," T.T. Chiao and M.A. Hamstad, Proceedings of the 1975 International Conference of Composite Materials, Geneva, Switzerland, Metallurgical Society of AIME, 1975, Vol. II, pp. 365-391, Lawrence Livermore Laboratory, Livermore, CA, UCRL-74780.

24. "Testing of Fiber Composite Materials," T.T. Chiao and M.A. Hamstad, Proceedings of the International Conference of Composite Materials, Geneva, Switzerland, Metallurgical Society of AIME, 1975, pp. 884-917, UCRL-76365.

23. "Acoustic Emission from Stress Rupture and Fatigue on an Organic Fiber Composite," M.A. Hamstad and T.T. Chiao, Composite Reliability, ASTM STP 580, 1975, pp. 191-201, UCRL-74745.

22. "Tensile Properties of an Ultrahigh-Strength Graphite Fiber in an Epoxy Matrix," T.T. Chiao, M.A. Hamstad and E.S. Jessop, Composite Reliability, STP 580, ASTM, 1975, pp. 61-71, UCRL- 75209.

21. "Stress Rupture of Epoxy Coated Beryllium Wire," M.A. Hamstad and A.K. Mukherjee, J. of Testing and Evaluation, 3, No. 3, 1975, pp. 167-72, UCRL - 75712.

20. "Fatigue Performance of Metal-Lined Graphite/Epoxy Pressure Vessels," M.A. Hamstad, T.T. Chiao, R.G. Patterson, Composites, Nov. 1975, pp. 249-253, UCRL-75759.

19. "A Comparison of the Acoustic Emission Generated by Tensile and Compression Testing of 7075 Aluminum," M.A. Hamstad and A.K. Mukherjee, Nov. 1975, UCRL-77502.

18. "Performance of Filament-Wound Vessels from Organic Fiber in Several Matrices," T.T. Chiao, E.S. Jessop and M.A. Hamstad, Proceedings of the 7th National SAMPE Conference, Oct. 1975, Albuquerque, NM, UCRL-76918, 13 pps.

17. "Fatigue Life of Organic Fiber/Epoxy Pressure Vessels," M.A. Hamstad, T.T. Chiao and R.G. Patterson, Proceedings of the 7th National SAMPE Technical Conference, Oct. 1975, Albuquerque, NM, UCRL-76913, 10 pps.

16. "Polymer-Lined Filament-Wound Pressure Vessels for Nitrogen Containment," M.A. Hamstad, T.T. Chiao and E.S. Jessop, Proceedings of the 1974 AIME Spring Meeting, "Failure Modes in Composites II," Pittsburgh, PA, UCRL-75361, 13 pps.

15. "Stress-Rupture Behavior of Graphite / Epoxy Strands," R.L. Moore, M.A. Hamstad and T.T. Chiao, Fukugo Zairo, Vol. 3, No. 1, 1974, pp. 19-23, UCRL-74838.

14. "Acoustic Emission vs. Strain and Strain Rate: Measurement and a Dislocation Theory Model for Dispersion-Strengthened Aluminum Alloy," M.A. Hamstad, and A.K. Mukherjee, Oct. 1974, UCRL-76077, 30 pps.

13. "Some Fundamental Aspects of the Theory of Acoustic Emission," P.P. Gillis and M.A. Hamstad, Materials Science and Engineering, Vol. 14, No. 2, April 1974, pp. 103-108, UCRL-74690.

12. "Organic Fiber/Epoxy Pressure Vessels," T.T. Chiao, M.A. Marcon, and M.A. Hamstad, SAMPE Quarterly, Vol. 5, No. 3, April 1974, UCRL-74098, 12 pps.

11. "The Dependence of Acoustic Emission on Strain Rate in 7075-T6 Aluminum," M.A. Hamstad and A.K. Mukherjee, Experimental Mechanics, Vol. 11, January 1974, pp. 33-41, UCRL-74260.

10. "A Physical Mechanism for the Early Acoustic Emission in an Organic-Fiber/Epoxy Pressure Vessel," M.A. Hamstad and T.T. Chiao, SAMPE Quarterly, Vol. 5, No. 2, Jan. 1974, pp. 22-27, UCRL-74907.

9. "Filament-Wound Kevlar 49/Epoxy Pressure Vessels," T.T. Chiao, M.A. Hamstad, M.A. Marcon and J.E. Hanafee, Lawrence Livermore Laboratory, Livermore, CA, Nov. 1973, UCRL-51466, NASA CR-134406, 64 pps.

8. "Acoustic Emission Produced During Burst Test of Filament-Wound Bottles," M.A. Hamstad and T.T. Chiao, Journal of Composite Materials, Vol. 7, July 1973, pp. 320-332 UCRL-74528.

7. "Stress Rupture Behavior of Strands of an Organic Fiber/Epoxy Matrix," T.T. Chiao, J.E. Wells, R.L. Moore, and M.A. Hamstad, Proceedings of ASTM Third Symposium on Composite Materials: Testing and Design, Williamsburg, VA, March 1973, ASTM STP 546, 1974, pp. 209-224, UCRL-74396.

6. "Elastostatic Solution for a Circular Membrane Bonded to a Half-Space Under Plane Loading," M.A. Hamstad and D.B. Bogy, Int. J. Solids and Structures, Vol. 8, 1972, pp. 1-28.

5. "Acoustic Emission from Filament-Wound Pressure Bottles," M.A. Hamstad, Proceedings of the 4th National SAMPE Technical Conference, Palo Alto, CA, Oct. 1972, pp. 321-331, UCRL-73763.

4. "Complex Shear Modulus of a High Explosive," M.A. Hamstad, Lawrence Livermore Laboratory, Livermore, CA, UCRL - 50357, Oct. 1967, 20 pps.

3. "Strain Rate Sensitivity Tests," M.A. Hamstad, "Engineering Experiment Station Bulletin Series," University of Kentucky, Lexington, KY, Vol. 22, No. 1, Feb. 1967, 32 pps.

2. "The Effect of Strain Rates in Low Speed Uniaxial Tension Tests," M.A. Hamstad and P.P. Gillis, Materials Research and Standards, Vol. 6, No. 11, November 1966, pp. 569-573.

1. "The Effect of Strain Rates and Specimen Dimensions on the Yield Point of Mild Steel," M.A. Hamstad, Lawrence Livermore Laboratory, Livermore, CA, UCRL - 14619, April 1966, 40 pps.