(5): 1440-1444. Randall, D. A., L. Kenchel, M. Schmidt, and P. Worsey. 2001. Automated explosives inventory database system. Proceedings of the Annual Conference on Explosives and Blasting Technique I, : 335-342. Skaggs, R. D., and P. N. Worsey. 1991. New innovative drilling bit for straighter blast holes and improved productivity. Proceedings of the Annual Conference on Explosives and Blasting Technique 2, : 221-229. Tariq, Syed M., and Paul N. Worsey. 1996. Investigation into the effect of varying joint aperture and nature of surface on pre-splitting. Proceedings of the Annual Symposium on Explosives and Blasting Research: 186-195. Tariq, Syed M., Paul N. Worsey, and John W. Wilson. 1996. Single decoupled blasthole tests and the significance of the results to presplitting and boulder busting. Proceedings of the Annual Symposium on Explosives and Blasting Research: 176-185. Weeks, B. L., J. Klosterman, and P. N. Worsey. 2001. Design of a hypersonic waterjet apparatus driven by high explosives. Review of Scientific Instruments 72, (8): 3482-3484. Wilkins, M. D., and P. N. Worsey. 1999. A study of the in hole processes involved during the loading and stemming of angled holes. Fragblast 3, (2): 111-125. Worsey, P., S. G. Giltner, T. Drechsler, R. Ecklecamp, and R. Inman. 1998. Formulation of production blasting criteria for the construction of a lime plant at a major crushed stone operation. Fragblast 2, (2): 181-194,. Worsey, P. N. 1984. EFFECT OF DISCONTINUITY ORIENTATION ON THE SUCCESS OF PRE-SPLIT BLASTING. Proceedings of the Annual Conference on Explosives and Blasting Technique: 197-217. Worsey, P. N., J. Baird, and M. Schmidt. 1999. Maximizing resolution of the high-speed photography of explosive-driven power generator (EDPG) armatures in operation. Digest of Technical Papers-IEEE International Pulsed Power Conference 2, : 1110-1113. Worsey, P. N., and S. G. Giltner. 1987. Economic and design considerations for explosive overburden casting. International Journal of Mining and Geological Engineering 5, (2): 93-108. Worsey, Paul N. 1986. UNDERSTANDING VIBRATIONS FROM MULTIHOLE BLASTS USING SHORT DELAY PERIODS. Journal of Explosives Engineering 3, (6): 25-28. Worsey, Paul N. 1985. IN SITU MEASUREMENT OF BLAST DAMAGE UNDERGROUND BY SEISMIC REFRACTION SURVEYS. Proceedings - Symposium on Rock Mechanics 2, : 1133-1140. Worsey, Paul N. 1985. MEASUREMENT OF BLAST INDUCED DAMAGE IN WALL ROCK FOR A SELECTION OF UNDERGROUND PERIMETER BLASTING TECHNIQUES. Proceedings of the Annual Conference on Explosives and Blasting Technique: 175-189. Worsey, Paul N., and Lawson J. Tyler. 1983. DEVELOPMENT CONCEPT OF THE INTEGRATED ELECTRONIC DETONATOR. Proceedings of