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Physical Sciences Publications


  • "Efficient Global Optimization of a Limited Parameter Antenna Design," T. O'Donnell, H. Southall, B. Kaanta. Paper invited to be published in Theory and Applications Conference, Proceedings of SPIE Defense & Security Symposium, Orlando, FL, March 2008.
  • "Frequency Optimization of Parasitic Superdirective Two-Element Arrays," T. O'Donnell, A. Yaghjian, E. Altshuler. Proceedings of the 2007 IEEE APS International Symposium, Honolulu, HI, June 2007.
  • "The Measurement of Antenna Gain with Transmitting and Receiving Antennas on a Finite Ground Plane," E. Altshuler, T. O'Donnell. Proceedings of the 2007 IEEE APS International Symposium, Honolulu, HI, June 2007.
  • "Genetic Programming Techniques for Thin-Wire Antennas," T. O'Donnell. Evolutionary and Bio-Inspired Computation: Theory and Applications Conference, Proceedings of SPIE Defense & Security Symposium, Orlando, FL, Vol. 6563, 9-13 April 2007.
  • "Electrically Small Superdirective Arrays Using Parasitic Elements," T. O'Donnell, A. Yaghjian. 2006 IEEE APS International Symposium, Albuquerque, NM, July 2006.
  • "Genetic Design and Optimization of Military Antennas," T. O'Donnell, S. Santarelli, E. Altshuler. Modeling and Simulation Conference, SPIE Defense & Security Symposium, Orlando, FL, April 2006.
  • "Grazing Angle Proton Scattering: Effects on Chandra and XMM-Newton X-Ray Telescopes" , B.K. Dichter, S. Woolf, IEEE Trans. Nucl. Sci. 50(6), 2292, Dec. 2003.
  • "Design, Development, and Calibration of a High Energy Proton Telescope for Space Radiation Studies," , R.H. Redus, B.K. Dichter, M.R. Oberhardt, J.O. McGarity, J. Dalcolmo, S. Woolf, A.C. Huber, J.A. Pantazis, Nuclear Instruments and Methods in Physics Research A 482 (2002) 281-296.
  • "Passive Radiative Transfer of Information through Foliage Canopies", R. H. Picard, B. D. Ganapol, P.P. Wintersteiner, S. Woolf, J. R. Winick, Proc. MSS Specialty Group Mtg. On Camouflage, Concealment, and Deception, Vienna , VA. 6 March 2001 .
  • "Incorporation of Azimuthal Dependence into the LMC2 Coupled Leaf/Canopy Reflectance Model,", B.D. Ganapol, R.H. Picard, P.P. Wintersteiner, S. Woolf, J.R. Winick. SPIE Proc 8th International Symposium on Remote Sensing, Conference on Remote Sensing for Agriculture, Ecosystems, and Hydrology III, 4542, 214, 17-19 September 2001, Toulouse, Fr.
  • "Solar Cycle Variation of Outer Belt Electron Dose at Low-Earth Orbit," , D.H. Brautigam, B.K. Dichter, K. P. Ray, W. R. Turnbull, D. Madden, A. Ling, E. Holeman, R. H. Redus, S. Woolf, IEEE Trans. Nucl. Sci., 48(6), 2010 (2001).
  • "Monoenergetic Neutral Particle Transport in an Anisotropically Scattering Half-Space", B. D. Ganapol, S. Woolf, J. C. Garth, Am. Nucl. Soc.Proc. Int'l. Conf. on Mathematics and Computation, Reactor Physics and Environmental Analyses, ISBN 0-89448-198-3, 1187 (April 1995).
  • "Application of Chandrasekhar's Method to a Radiation Dosimetry Problem", S. Woolf, J. C. Garth, Trans. Am. Nuc. Soc., 71, 233 (1994).
  • "Electron Transport and Impact Ionization in SiO2", J. N. Bradford, S. Woolf, Proc. 2nd RADECS European Conf., 161, (1993).
  • "Model for Space Charge Evolution and Dose in Irradiated Insulators at High Electric Fields", A. R. Frederickson , S. Woolf, J. C. Garth, IEEE Trans. Nucl. Sci., 40, 1393 (1993).
  • "Analytical Neutral Particle Benchmarks in Half-Space Geometry", B. D. Ganapol, S. Woolf, J. C. Garth, Proc. Joint Int'l. Conf. Math. Methods & Supercomputing in Nuclear Applications, 2, 284 (1993).
  • "Impact Ionization in the Presence of Strong Electric Fields in Silicon Dioxide", J. N. Bradford, S. Woolf, Radiation Effects and Defects in Solids, 117, 227 (1991).
  • Electron-acoustic phonon scattering in SiO2 determined from a pseudo-potential for energies of E>EBZ ", J. N. Bradford, S. Woolf, J. Appl. Phys. 70 (1) 490, (1991).
  • "Smart Scattering Matrices for Single Collision Electron Monte Carlo Calculations", W.L. Filippone, S. Woolf, Nucl. Sci. Eng., 100, No.3, 201, (1988).
  • "The Streaming Ray Formulation of Electron Transport", W.L. Filippone, M.S. Smith, S. Woolf, J.C. Garth, Nucl. Sci. Eng., 95, No.1, 22, (1987).
  • "Comparison of ONETRAN Calculations with Cobalt-60 Dose Profile Data to Determine the Photon Spectrum", S. Woolf, J.C. Garth, IEEE Trans. Nuc. Sci., NS-33, No.6, 1252, (1986).
  • "Orders-of-Scattering Analysis of Particle Transport in Finite Slabs", S. Woolf, J.C. Garth, W.L. Filippone, Nucl. Sci. Eng., 62, 278, (1977).
  • "Forced Reflection Collimators and the n-n Scattering Experiment", L.V. Spencer, S. Woolf, Nuclear Instruments and Methods, 97, No.3, 567, (1971).
  • "OH layer characteristics during unusual boreal winters of 2004 and 2006", J.R. Winick, P.P Wintersteiner, R.H. Picard, D. Esplin, M.G. Mlynczak, J.M. Russell III, and L.L. Gordley, J. Geophys Res., 114, A02303, doi:10.1029/2008JA013688, 2009.
  • "SABER observations of mesospheric temperatures and comparisons with falling sphere measurements taken during the 2002 summer MacWAVE campaign", C.J. Mertens, F.J. Schmidlin, R.A. Goldberg, E.E. Remsburg, W.D. Pesnell, J.M. Russell III, M.G. Mlynczak, M. López-Puertas, P.P. Wintersteiner, R.H. Picard, J.R. Winick, and L.L. Gordley) Geophys. Res. Lett., 31, L03105, doi:10.1029/2003GL018605, 2004
  • "Evidence for an OH*() excitation mechanism of CO2 4.3 mm nighttime emission from SABER/TIMED measurements", M. López-Puertas, M. Garcia-Cómas, B. Funke, R.H. Picard, J.R. Winick, P.P. Wintersteiner, M.G. Mlynczak, C.J. Mertens, J.M. Russell III, and L.L. Gordley J. Geophys. Res., 109, D09307, doi:10.1029/2003JD004383, 2004
  • "The natural thermostat of nitric oxide emission at 5.3 mm in the thermosphere observed during the solar storms of April 2002", M.G. Mlynczak, F.J. Martin-Torres, J. Russell, K. Beaumont, S. Jacobson, J. Kozyra, M. López-Puertas, B. Funke, C. Mertens, L. Gordley, R. Picard, J. Winick, P. Wintersteiner, and L. Paxson, Geophys. Res. Lett., 30, #21, 2100, doi:10.1029/2003GL017693, 2003
  • "Retrieval of mesospheric and lower thermospheric kinetic temperature from measurements of CO2 15 m Earth limb Emission under non-LTE conditions", C.J. Mertens, M.G. Mlynczak, M. López-Puertas, P.P. Wintersteiner, R.H. Picard, J.R. Winick, L.L. Gordley, and J.M. Russell III, Geophys. Res. Lett., 28, 1391-1394, 2001
  • "Midcourse Space Experiment: Auroral enhancement of nitric oxide medium-wave infrared emission observed by the Spatial Infrared Imaging Telescope III radiometer", R.D. Sharma, R. O'Neil, H. Gardiner, J. Gibson, H. Dothe, J. Duff, P.P. Wintersteiner, and M. Kendra, J. Geophys. Res, 106, 21351-21365, 2001
  • "Remote sensing of discrete stratospheric gravity-wave structure at 4.3-µm from the MSX satellite", R.H. Picard, R.R. O'Neil, H.A. Gardiner, J. Gibson, J.R. Winick, W.O. Gallery, A.T. Stair, Jr., P.P. Wintersteiner, E.R. Hegblom, and E. Richards, Geophys. Res. Lett., 25, 2809-2812, 1998.
  • "Infrared Glow above Thunderstorms?", R.H. Picard, U.S. Inan, V.P. Pasko, J.R. Winick, and P.P. Wintersteiner, Geophys. Res. Lett. 24, 2635-2638, 1997
  • "Comparison of line-by-line and Curtis matrix calculations for the vibrational temperatures and radiative cooling of the CO2 15 mm bands in the middle and upper atmosphere", M. López-Puertas, P.P. Wintersteiner, R.H. Picard, J.R. Winick, and R.D. Sharma, J. Quant. Spectrosc. Radiat. Transfer 52, 409-423, 1994
  • "CO2 non-local thermodynamic equilibrium radiative excitation and infrared dayglow at 4.3 mm: Application to Spectral Infrared Rocket Experiment data", H. Nebel, P.P. Wintersteiner R.H. Picard, J.R. Winick, and R.D. Sharma, J. Geophys. Res. 99, 10409-10419, 1994
  • "Line-by-line radiative excitation model for the non-equilibrium atmosphere: Application to CO2 15 mm emission", P.P. Wintersteiner, R.H. Picard, R.D. Sharma, J.R. Winick, and R.A. Joseph, J. Geophys. Res. 97, 18083-18117, 1992
  • "Role of carbon dioxide in cooling planetary atmospheres", R.D. Sharma and P.P. Wintersteiner, Geophys. Res. Lett. 17, 2201-2204, 1990
  • "Radiative transfer effects in aurorally enhanced 4.3 mm emission", J.R. Winick, R.H. Picard, R.D. Sharma, P.P. Wintersteiner, and R.A. Joseph, Adv. Space Res. 7, (10)17-(10)21, 1987
  • "CO2 component of daytime Earth limb emission at 2.7 micrometers", R.D. Sharma and P.P. Wintersteiner, J. Geophys. Res. 90, 9789-9803, 1985.
  • "Observational Implications of a New Model of Mesospheric Bores", R. H. Picard, E. Cohen, E. M. Dewan, J. R. Winick, M. J. Taylor, C. Y. She, Proc. American Geophysical Union, Spring Meeting 2004.
  • "New numerical model of mesospheric bores: Observational implications", R. H. Picard, E. Cohen, E. M. Dewan, J. R. Winick, M. J. Taylor, C. Y. She, 35th COSPAR Scientific Assembly, 18 - 25 July 2004, in Paris, France., p.3674
  • "An Ewald Transformation of Frequency Domain Integral Formulations", E. Cohen, Electromagnetics, 15,(4), pp. 427-439, July 1995.
  • "Sleeved Monopole Arrays", B. Tomasic, E. Cohen, IEEE Antennas and Propagation Soc. Int'l. Symposium, Seattle, Vol. I, pp. 502-504, 1994.
  • "Critical Distance for Grating Lobe Series," E. Cohen, IEEE, AP-39, No. 5, May 1991, pp. 677-679.
  • "Statistically Thinned Arrays With Quantized Element Weights," R. J. Mailloux, E. Cohen, IEEE AP-39, No. 4, April 1991, pp.436-447.
  • "MSSW Back Reaction on a Generating Current Strip," E. Cohen, J. Sethares, Poster Session of International Conference on Magnetism, Aug. 1985, Journal of Magnetism and Magnetic Materials, MMM5PL04, 1986, pp. 545-547.
  • "Shear wave frequency-steered beams from electrode arrays", T. L. Szabo, T. L., E. Cohen, IEEE Trans. Sonics and Ultrasonics, Nov. 1983, pp. 340-345.
  • "Current Distributions on Gratings and Meanderlines: with MSW Applications", J. Sethares, E. Cohen, IEEE Trans. Magnetics, Vol. MAG-18, Nov. 1982, pp.1613-1615.
  • "Prescribed Propagation Constraints and Spatial Focussing in Optical Waveguides", B. Bendow, S. P. Yukon, E. Cohen, Advances in Ceramics Vol. 2, Physics of Fiber Optics, edited by Bendow and Mitra, 1981, pp. 313-324.
  • "Surface Charge on an Unapodized Periodic IDT Having J Electrodes", E. Cohen, IEEE Trans. Sonics and Ultrasonics, SU-27, No. 4, 1979, pp. 214-218.
  • "Interdigital Transducer Models: Their Impact on Filter Synthesis", T. L. Szabo, K. R. Laker, E. Cohen, IEEE Trans. Sonics and Ultrasonics, SU-26, No. 5 1979, pp. 321-333.
  • "Computer-Aided Design of Withdrawal Weighted SAW Bandpass Filters", K. R. Laker, E. Cohen, T. L. Szabo, J. A. Pustaver, IEEE Trans. Circuits and Systems, CAS-25, 1978, pp. 241-251.
  • "Electric Field Interactions within Finite Arrays and the Design of Withdrawal Weighted SAW Filters at Fundamental and Higher Harmonics", K. R. Laker, E. Cohen, A. J. Slobodnik, 1976 IEEE Ultrasonics Symposium Proc., IEEE Cat. No. 76CH 1120554, pp. 317-321.
  • "Accurate IDT Design Using Spectral Weighting", T. L. Szabo, K. R. Laker, E. Cohen, 1976 IEEE Ultrasonics Symposium Proc., pp. 543-546.