PUBLICA TIONS Bargeron, C. B., Benson, R. c., Jette, A. N.,

and Phillips, T. E., "Oxidation of Hafnium Carbide in the Temperature Range 1400° to 2060°C," l . Am. Ceram. Soc. 76(4), 1040- 1046 (1993).

Billig, F. S. , "Research on Supersonic Com­bustion," l. Propul. Power 9(4),499-515 (1993).

Blum, B. I., "The Fourth Decade of Software Engineering: Some Issues in Knowledge Management," Int. 1. Intelligent & Coop­erative Information Systems 1(3&4), 475-514 (1992).

--, "The Economics of Adaptive Design," l. Systems and Software 21(2), 117-128 (1993).

--, "On the Structure and Dynamics of a Deeply-Integrated Information System," in Proc. Complex Systems Engineering Synthesis and Assessment Technology Workshop, White Oak, Md., pp. 29-37 (1993).

--, "On the Development of Hardware and Software," Information and Decision Tech­nologies 18(6), 375-394 (1993).

Bokulic, R. S. , Gatsonis , N. A., By throw, P. F. , and Mauk, B . H. , "Communications Experiment for the Nuclear Electric Pro­pulsion Space Test Program ( EPSTP)," inProc. AlAAISAEIASMEI ASEE29rhloint Propulsion Conf, AIAA 93-2614, Wash­ington, D. c., pp. 1-4 ( 1993).

Bryden, W. A. , Ecelberger, S. A., and Kistenmacher, T . J ., "Morphology and Low Temperature Electrica l Transport in Heteroepitaxial InN Films," in Proc. Mater. Res. Soc., San Francisco, Calif., Vol. 263, pp. 335-339 (1992).

Cameron, G. E., and Herbert, G . A. , "System Engineering of a Nuclear Electric Propul­sion Testbed Spacecraft," in Proc. AlAAI SAEIASMEIASEE 29th loint Propulsion Conf , AIAA 93-1789, Washington, D.C. , pp. 1-18 (1993).

Chang, G . Y. , Givens, R. B., Spicer, J. W. M. , Osiander, R., and Murphy , J . c., "Optical Beam Deflection Imaging of the Electron Beam Interaction Volume in Semiconduc­tors ," Appl. Phys. Lett. 63(5), 645-647 (1993).

Cheng, A. F., Keath, E. P. , Krimigis , S. M. , Mauk, B. H. , McEntire, R. W. , Mitchell , D. G. , Roelof, E. C., and Williams D. J. , "Imaging Neutral Particle Detector," Re­mote Sens. Rev. 8, 101-145 (1993).

Davis, K. D. (JHMI), Meyer, R. A. (APL), and Campbell , J. N. (JHMI), "Chemosensitivity and Sensitization of Nociceptive Affer­ents That Innervate the Hairy Skin of Monkey ," l . Neurophysiol. 69(4), 1071-1081 (1993).

Decker, R. B., and Krimigis, S. M. , "Two Unusual Shock Events Observed at the Voyagers in 1991," in Proc. 23rd Int. Cos­mic Ray Conf, Univ. Calgary, Canada, Vol. 3, pp. 310-313 (1993).

Decker, R. B., and Krimigis, S. M. (APL), and Venkatesan, D. (Univ. Calgary), "A Sur­vey of Energetic Particle Activity in the Heliosphere in 1991-92,' in Proc. 23rd Int. Cosmic Ray Conf , Univ. Calgary, Canada, Vol. 3, pp. 481-484 (1993).

Desai, M. I. , Simnett, G. M. , and Tappin , S. J. (Univ. Birmingham, United Kingdom), Lanzerotti , L. J. (AT&T Bell Labs .), Krimigis , S. M. (APL), Armstrong, T . P. (Univ. Kansas), and Sarris, E. T . (Univ. Thrace, Greece) , "The Spectral Form and Evolution of Interplanetary Ion Events from Jupiter," in Proc. 23rd Int. Cosmic Ray Conf , U ni v. Calgary , Canada, Vol. 3, pp. 342-345 ( 1993).

Devereux , W . S., Duven , D. J. , and Boehme, M. H. , "The GPSlTelemetry Transmitter (GTT)-A Small GPS Transdigitizer and Telemetry Transmitter," in Proc. 2nd An­nual AIAA SDIO Interceptor Technology Conf, AIAA 93-2693, Washington, D.C. , pp . 1-9 (1993).

Eaton, H. A. C. , and Lesho, J. C. , "A Low Voltage, Low Power, BiCMOS, Audio­Frequency Voltage Controlled Oscillator with Sinusoidal Output," in Proc. IEEE Int. Symp. Circuits and Systems, Chicago, IlL , pp. 1463-1466 (1993).

Farrell, R. A., Freund, D . E. , and McCally, R. L., "What Light Scattering Can Tell About the Ordering of Collagen Fibrils in Corneal Stroma," in Proc. Static and Dy­namic Light Scattering in Medicine and Biology, Society of Photo-Optical Instru­mentation Engineers, Bellingham, Wash. , pp. 303-313 ( 1993).

Goldfinger, A. D., and Jenkins , R . E., "Au­tonomy Experiences at the Applied Phys­ics Laboratory," in Proc. Software Tech­nology for Satellite Autonomy Workshop, Albuquerque, N. M., pp. 22-25 (1993).

Gurnett, D. A., Hospodarsky, G. B. , and Kurth, W. S. (Univ. Iowa) , Williams, D. J. (APL) , and Bolton, S. J. (JPL), "Fine Structure of Langmuir Waves Produced by a Solar Elec­tron Event," l . Geophys. Res. 98(A4), 5631-5637 (1993).

Hamill , B. W. , "Intelligent Tutoring Technol­ogy: The Emergence of Individualized Instruction," l . Nav. Res. Rev. 43(2), 19-24 (1991).

Kane, M. , Decker, R. B. , Mauk, B. H. , and Krimigis , S. M., "Shock Conditions and Hot Ion Anisotropies During the Voyager 2 Encounter with a 1989 Interplanetary Shock at 29 AU," in Proc. 23rd Int. Cos­mic Ray Conf, Univ. Calgary, Canada, Vol. 3, pp. 302-305 (1993).

Kim, B. F. , Moorjani, K., Adrian, F. J. , and Bohandy, J. , "Magnetically Modulated Resistance Techniques," in Magnetic Sus­ceptibility of Superconductors and Other Spin Systems, Hein, R. A., et al. (eds.), Plenum Press, New York, pp . 531-551 (1991).

Kim, B. F., Moorjani, K., Phillips, T. E., Adrian, F. J . Bohandy, J. , and Dolecek, Q. E., "A Novel Method for Detection and Characterization of Superconductors," in Proc. 3rdNati. Technology TransferConf & Exposition, NASA Conf. Pub. 3189, Washington, D.C. , Vol. 1, pp. 223-230 (1992).

Kistenmacher, T. J., Ecelberger, S. A. , and Bryden, W. A., "Structural and Electrical Properties of Reactively Sputtered InN Thin Films on AIN-buffered (00.1) Sap-

Johns Hopkins APL Technical Digest, Volume 14, Number 3 (1993)

phire Substrates: Dependence on Buffer and Film Growth Temperatures and Thick­nesses," 1. Appl. Phys. 74(3), 1684-1691 (1993).

Krimigis, S. M. , "Executive Summary," in Proc. Workshop on Advanced Technolo­giesfor Planetary Instruments, Appleby, J. (ed.), Lunar and Planetary Inst. , LPI Tech. Report No. 93-02, Part 2, Houston, Tex., pp. 9-14 (1993).

Lopez, R. E. (Applied Res. Corp.), Spence, H. E. (Aerospace Corp. ), and Meng, c.-I. (APL), "SubstormAuroraeandTheirCon­nection to the Inner Magnetosphere," l . Geomagn. Geoelectr. 44, 1251-1260 (1992).

McCally, R. L. , and Hochheimer, B. F. (APL), and Chamon, W. , and Azar, D. T. (JHMI), "A Simple Device for Objective Measure­ments of Haze Following Excimer Laser Ablation of Cornea," in Proc. Ophthalmic Te chnologies III, Society of Photo­Optical Instrumentation Engineers, Bellingham, Wash ., pp. 20-25 (1993).

Morgan, J. S. , Kistenmacher, T . J. , Bryden , W . A. , and Ecelberger, S. A. , "Sputter Deposition ofIndium Nitride on the (111) Face of Elemental and Compound Semi­conductors," in Proc. Mater. Res. Soc., Boston, Mass ., Vol. 202, p. 383 (1991) .

Pace, D. K., "A Paradigm for Modern Model­ing and Simulation Verification, Valida­tion , and Accreditation," in Proc. 1993 Summer Computer Simulation Conj., Bos­ton, Mass. , pp. 3-8 (1993).

Panneton, P. E., "The MSX NiH2 Battery Test Set," in Proc. 28th Intersociety Energy Conversion Engineering Conf , Washing­ton, D. C., pp. 2.783-2.787 (1993).

--, "MSX Power System Modeling," in Proc. 28th Intersociety Energy Conver­sion Engineering Conj., Washington , D. c., pp. 2.807-2.811 (1993).

Parker, J. G. , "On the Inactivation of Bacteria by Singlet Oxygen-Another View ," Biochim. Biophys. Acta 1157, 209-210 (1993).

Roberts, J. C., Ecker, J . A. , and Biermann, P. J. , "The Design of Mechanically Com­patible Fasteners for Human Mandible Re­construction," in Proc. Technology 2002 Conf , NASA Conf. Pub. 3189, Vol. I, pp. 86-95 (1992) .

Semmel, R . D. , and Silberberg, D. P ., "The StarView Intelligent Query Mechanism," in Proc. 1993 Goddard Conf on Space Applications of Artificial Intelligence, NASA Conf. Pub. 3200, NASA/GSFC, Greenbelt, Md. , pp. 271-285 (1993).

Srinivasan , R., Murphy , J. C., and Fainchtein , R., "Electrochemical STM of Condensed Guanine on Graphite," 1. Electroanal. Chem. 312, 293 - 300 (1991) .

Srinivasan, R. , Murphy, J . C. , and Schroebel, C. B ., "Environmental Effects on the Cor­rosion of Buried Structures: Temporal and Spatial Variations in Corrosion Rates ," in Proc. Life Prediction of Corrodible Struc­tures, Cambridge, UK, pp . 2111-21112 (1991).

Thomas, M. E., and Tropf, W. J. (APL), and Gilbert, S. L. (Univ. Maryland) "Vacuum

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Ultraviolet Characterization of Sapphire, Alon , and Spinel Near the Band Gap," Opt. Eng . 32(6), 1340-1343 (1993).

Thompson, D. R. , and Jen sen, J. R. , "Syn­thetic Aperture Radar Interferometry Ap­plied to Ship-Generated Internal Waves in the 1989 Loch Linnhe Experiment," 1. Geophys. Res. 98(C6), 10,259-10,269 (1993).

Tilley, D . G., and Beal R. c. , "ERS-l and Almaz SAR Ocean Wave Imaging Over the Gulf Stream and the Grand Banks," in Proc. J st ERS- J Symp. Space at the Ser­vice of Our En vironment, ESA, Paris, France, Vol. 2 , pp. 729-734 (1992).

PRESENTA TIONS

Anagno topoulos , G. c. , and Sarris, E. T. (Univ . Thrace, Greece), and Krimigi S. M. (APL), "Statistical Result s of the Energy Extent and Velocity Dispersion of Up tream Ion Events," European Geophy . Soc. , 18th General A sembly, Wiesbaden , Germany (3-7 May 1993).

Barden , W. H. (Beckman Industrial Corp. ), and Phillips , T. E. , and Benson , R. C. (APL), Effects of Proce s Variables on Moi ture in Hermetic Packages Contain­ing Organic Adhe ive ," RLI 1ST Work-hop on Moisture Mea urement and Con­

trol for Microelectronics, Gaithersburg, Md. (5-7 Apr 1993).

Belcher, J. W ., Lazaru , A. J., and Gordon, G. S. , Jr. (MIT) and Mc utt, R. L. , Jr. (APL), "Solar Wind Conditions in the Outer Heliosphere and the Location of the Termination Shock," Fall AGU Meeting, San Franci co, Calif. (7-11 Dec 1992).

Belcher, J. W . Lazarus, A. J., and Mc utt, R. L. , Jr., "Large Scale Density Structures in the Outer Heliosphere,' 1992 World Space Congress (COSPAR Meeting) Pa­per D.2-S.l.08 , Washington , D. C. (1 Sep 1992).

Gilreath, H. E. , and Fraser, A. B. , "Near­Surface Ocean Turbulence,' MBLIARI Workshop, La Jolla, Calif. (17-19 Mar 1993).

Haye J. R., and Fraeman M . E., "The Evo­lution of a Forth Engine Instruction Set," Rochester Forth Conf. Rochester, N.Y. (24 Jun 1993).

Krimigi , S. M. "TOPAZ," American Astro­nomical Society Meeting, Phoenix , Ariz. (3 Jan 1993).

--, "Observational Evidence for Shock Ac­celeration in the Outer Heliosphere," IAU Col loquium No. 142, Particle Accelera­tion Phenomena in Astrophysical Plasma, Univ. Maryland. College Park ( Il Jan 1993).

-- "Plasma Science and Technology in the ew World Order (panel di scuss ion),

Symp. on Environment, Energy, and Space, Univ . Maryland, College Park (18 Jan 1993).

--, Panel Discu ion on Energetic Par­ticle " Small Instrument Workshop, Pasa­dena, Calif. (3 1 Mar 1993).

294

--, "Neutral ," (chaired sess ion), Small Instrument Workshop, Pasadena. Calif. (30 Mar 1993).

--, "The Future of Space Utilization in the Post Cold War World," The 3rd Olympiad of the Mind, ISF, Cambridge, Mass. (21-23 Jun 1993).

--, "Unusual Shock Acceleration Events Observed at 33 to 47 AU by Voyager I and 2," Int. Workshop on Acceleration and Radiation Generation in Space , Kardamyli , Greece (29 Aug-4 Sep 1993).

McNutt, R. L. , Jr. , "Possible In Situ Detection of logenic K2+," 10: An Int. Conf., San Juan Capistrano, Calif. (22-25 Jun 1993).

McNutt, R. L. , Jr. , Mauk, B . H. , and Cheng, A. F., "The Energetic Particle Environ­ment of 10 and It Plasma Torus," 10: An Int. Conf. , San Juan Capi trano, Calif. (22-25 Jun 1993).

Sadow ky , J., "Resolving False Computations in Multiple Item Residue Number Sys­tems," American Mathematical Society, Eastern Regional Meeting, Washington , D.C. ( 17-18 Apr 1993).

Spicer, J . W. M ., Kern , W. D. , Aamodt, L. c. , and Murphy, J. c. , "Characterizing Back Surface Lo of Skin Thickness and Pres­ence of Corrosion by Time-Resolved In­frared Radiometry ," SPIE Int. Symp. on Optics, Imaging, and In trumentation, San Diego, Calif. 01-16 JuI1993).

Vernon, S. R. and Willey, C. E ., "The Use of Aries Software at the APL Space Depart­ment,' Aries Technology User Group, Nashua, N .H. (2-5 May 1993).

Villaneuva, L. (MIT), and McNutt, R. L. , Jr. (APL), "Periodicities in Solar Wind Pa­rameters," Fall AGU Meeting, San Fran­cisco, Calif. (7-11 Dec 1992).

Wickenden, A. E . (APL & JHU) , Wickenden , D. K., and Kistenmacher, T. J . (APL), and Poehler, T. O. (JHU) , "A Study of MOCVD-Grown Ga Nucleation Layers on Sapphire," Mater. Res. Soc. Fall Meet­ing, Boston , Mass . (30 Nov-4 Dec 1992).

The following papers were presented at the Pluto and Charon Meeting, Flag taff, Ariz. (7-9 Jul 1993):

Bagenal , F. (Univ. Colo.), Cravens, T . (Univ. Kansas), Luhmann, J. (UCLA, Los Ange­les), McNutt, R. L. , Jr. , and Cheng, A. (APL), "Pluto's Interaction with the Solar Wind. "

Cheng, A. F. and McNutt, R. L. , Jr. , "A Magnetosphere at Pluto?"

McNutt, R. L. , Jr., "Darkening of Pluto: A Magnetospheric Effect?"

McNutt, R. L. Jr., and Gold, R . E . (APL), Young, D. T . (Southwest Res. Inst., San Antonio), and Gruntman , M. A. (USC, Los Angeles) , "Cruise Science from a Pluto Fast Flyby Mission."

Trafton, L. M. (Univ . Texa ), Hunten, D . M . (Univ. Arizona) , McNutt , R. L. , Jr. (APL), and Zahnle, K. J. (NASA, Ames Res. Cen­ter), 'Escape Processes at Pluto and Charon."

The following papers were presented at the IAGA Meeting, Buenos Aires, Argenti na (14 -18 Aug 1993):

Decker, R. B., and Cheng, A. F. (presented by Mc utt, R. L. , Jr.), "The Triton Torus Plasma Source in Neptune's Magneto­sphere."

McNutt , R. L. , Jr. (APL), and Bagenal, F. (Univ. Colo.), "Solar Wind Interaction with Pluto 's Atmosphere."

McNutt , R. L. , Jr. (APL), and Lazarus, A. J . , and Belcher, J. W. (MIT), "Solar Wind Triggering of the VLF Heliospheric Radio Emissions."

The following papers were presented at the Amer. Geophys. Union Spring Meeting, Balti­more, Md. , (25-28 May 1993):

Belcher, J. W. Lazarus, A. J ., Richardson , J . D. , and Gordon , G. S. , Jr. (MIT), and Mc utt, R. L. , Jr. (APL), "Persistent High Speed Solar Wind Observed at 39 AU by Voyager 2 in Early 1993 ."

Christon , S. P. , Gloeckler, G. , Ipavich, F. M ., and Gavin, A. (U niv . Maryland), and Wi l­liam , D. J. McEntire, R. W., Gold, R. E., Krimigis , S . M. , Lui , A . T. Y. , Meng, c.-I. , and Roelof, E. C. (APL), Armstrong, T. P. (Univ . Kan as), Lanzerotti, L. J . (AT&T Bell Labs.), Sarris, E. T . (Univ . Thrace, Greece), Fairfield, D. H. (GSFC), and Kokubun, S. (Univ. Tokyo, Japan) , "The Composition of Energetic Ion Flux Enhancements Observed in the Far-Down-tream Magnetotail."

Kane, M., Mauk, B. H., and Krimig is, S. M., "Hot Plasma Convection in the Jovian

ightside Magnetosphere. " McEntire, R. W. , Williams, D. J., Gold, R. E.,

Krimigis , S. M . Lui , A. T. Y., Meng, C.-I. , and Roelof, E . C. (APL), and Christon, S . P. , Gloeckler, G., and Ipav ich, F. M. (Univ . Maryland), and Armstrong, T. P. (Univ. Kansas) , Lanzerotti , L. J. (AT&T Bell Labs.), Sarris, E. T. (Univ . Thrace, Greece), Glien, F. (Tech . Un . Braunschweig, Germany) , Fairfield, D. H. (GSFC) , and Kokubun , S. (Univ. Tokyo, Japan), "GeotaillEPIC Observations of Energetic Ions in the Earth's Magnetotail."

McNutt, R. L. , Jr. (APL), and Lazaru , A . J., and Belcher, J. W. (MIT), "Solar Wind Triggering of the Recent VLF Hel iospheric Radio Emission ."

Paschalidis , . P . (APL), Sarris, E. T. (Univ. Thrace, Greece) , and Krimigi , S. M. , McEntire, R. W., and Potemra, T. A. (APL), "Dawn-Dusk Dayside Region-l Current Asymmetry: A Possible Interpretation Through the Asymmetric Dawn-Dusk En­ergetic (~50 ke V) Proton Leakage from the Equatorial Day ide Magnetosphere."

Wilken , B . (Max-Planck-Inst. , Germany) , McEntire, R. W. , Williams, D. J. , Krimigis , S. M ., and Roelof, E. C. (APL), and Arm strong, T. P . (Univ. Kansa ), Fritz, T. A. (Los Alamo Natl. Lab. ), Lanzerotti , L. J. (AT&T Bell Labs.) , and Roederer,

Johns Hopkins APL Technical Digest, VolLlme 14, Number 3 (1993)

J. G. (Univ. Alaska), "GalileolEPD Obser­vations of Energetic Particles in the Earth ' s Magnetosphere. "

Williams, D. J. , Gold, R. E., Krimigis , S. M. , Lui , A. T. Y., McEntire, R. W., Meng, c.-I., and Roelof, E. C. (APL) , and Christon, S. P., Gloeckler, G., and Ipavich, F. M. (Univ . Maryland) , and Armstrong,

T. P. , (Univ. Kansas) , Glien, F. (Tech. Un. Braunschweig, Germany) , Lanzerotti , L. J. (AT&T Bell Labs.) , Sarris, E. T. (Univ. Thrace, Greece), Fairfield, D. H. (GSFC), and Kokubun, S. (Univ. Tokyo, Japan), "An Initial Investigation from GEOT AIL/EPIC of Energetic Particle Phenomena in the Distant Magnetotai!. "

Johns Hopkins APL Technical Digest, Volume 14, Number 3 (1993)

Williams, D. J. , McEntire, R. W., Krimigis , S. M., and Roelof, E. C. (APL), and Wilken, G. (Max-Planck-Inst., Germany ), Armstrong, T. P. (Univ. Kansas) , Fritz, T. A. (Los Alamos Nat!. Lab.), Lanzerotti , L. J. (AT&T Bell Labs.) , and Roederer, J. G. (Univ. Alaska) , "The Galileo Ener­getic Particle Detector: Resul ts at Venus."

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