Presentations Segal G.B., Simon W. & Lichtman M.A. 1983. A defect in L-system amino acid transport in B-cell chronic leukemic lymphocytes: Multi-component analysis. Presented at the CN-UCLA Symposia, Steamboat Springs, CO. Simon W. 1980. The three-dimensional world. Presented at the Brookhaven National Laboratory, Upton, NY. Simon W. 1979. Methods for improved resolution and absorption correction in emission tomography. Presented at the Ecole Polytechnique Federale de Lausanne, Lausanne, Switzerland. Segel G., Simon W. & Lichtman M. 1978. A model for the control of potassium transport in PHA-stimulated human blood lymphocytes. Presented at the 12th International Leukocyte Culture Conference, Soroka Medical Center, Beersheba, Israel. Walters T., Chesler D., Correia J., Brownell G.L. & Simon W. 1976. Absorption correction in radionuclide axial tomography. Presented at the Fourth International Conference on Medical Physics, Ottawa, Canada. Keyes, Jr. J.W., Kay, D.B., Lees, D.E.B. & Simon W. 1973. Comparison of methods for radionuclide tomography. Presented at the RSNA Work-In-Progress Session, Chicago, IL. Keyes,Jr JW, Kay DB, Lees DEB & Simon W. 1973. Comparison of methods for radionuclide tomography. Presented at the RSNA Work-In-Progress Session, Chicago, IL. Keyes, Jr. J.W., Kay, D.B. & Simon W. 1973. Radionuclide three-dimensional spatial imaging. Presented at the 21st Annual Meeting, Association of University Radiologists, Vancouver, BC. Keyes, Jr. J.W., Kay, D.B. & Simon W. 1973. Digital reconstruction of three-dimensional radionuclide images. Presented at the 20th Annual Meeting, Society of Nuclear Medicine, Miami Beach, FL. Weiss, B. & Simon W. 1972. Quantitative perspectives on the long-term behavioral toxicity of methylmercury. Presented at the Proceedings of the 5th Rochester International Conference on Environmental Toxicity, Rochester, NY. Tretiak O.J., Eden M. & Simon W. 1969. Pattern recognition and image processing: Internal structure from X-ray images. Presented at the International Conference on Engineering in Medicine and Biology, Chicago, IL. Simon, W. & Drinker P.A. 1966. Laminar flow in a circular tube in longitudinal motion. Presented at the Engineering Mechanics Division of Division Specialty Conference, Washington, D.C.. Simon W. 1965. The use of a small computer in the physiology laboratory. Presented at the 1965 Meeting of Northeast Electronics Research and Engineering, Boston, MA. Moore, G.P. & Simon W. 1964. Digital computer analysis of intercellular microelectrode recordings of neuronal activity. Presented at the Meeting of the Biophysical Society, Chicago, IL.