N.T. Frink and S.Z. Pirzadeh, Tetrahedral Finite-Volume Solutions to the Navier-Stokes Equations on Complex Configurations, 10th International Conference on Finite Elements in Fluids, Tucson, Arizona, January 5-9, 1998, pp. 11, ( - Pages: 12
Michael K. Cvitkovich, Ronald Krueger, T. Kevin O'Brien and Pierre J. Minguet, Debonding in Composite Skin/Stringer Configurations Under Multi-Axial Loading, 13th Annual Technical Conference of the American Society for Composites, - Pages: 35
Wallace L. Vaughn, Elizabeth Shinn, Suraj Rawal and Joe Wright, Carbon-Carbon Composite Radiator Development for the EO-1 Spacecraft, American Society for Composites 13th Annual Technical Conference, Baltimore, Maryland, September - Pages: 16
John Shaeffer and Kam W. Hom, Plate Scattering Visualization: Images, Near Fields, Currents, and Far Field Patterns, 14th Annual Review of Progress in Applied Computational Electromagnetics, Monterey, California, March 16-20, 1998, - Pages: 8
C. A. Powell and B. M. Sullivan, Anticipated Effectiveness of Active Noise Control in Propeller Aircraft Interiors as Determined by Sound Quality Tests, 16th International Congress on Acoustics and 135th Meeting of the Acoustical S - Pages: 2
Denise R. Jones and Steven D. Young, Airport Surface Movement Technologies---Atlanta Demonstration Overview, 17th Digital Avionics Systems Conference, Bellevue, Washington, October 31--November 6, 1998, pp. 8, (379KB) - Pages: 8
Mahyar R. Malekpour, Evaluation of Honeywell Recoverable Computer System (RCS) in Presence of Electromagnetic Effects, 17th Digital Avionics Systems Conference, Bellevue, Washington, October 31--November 6, 1998, (305KB) - Pages: 7
Ricky W. Butler, Steven P. Miller, James N. Potts and Victor A. Carreno, A Formal Methods Approach to the Analysis of Mode Confusion, 17th Digital Avionics Systems Conference, Bellevue, Washington, October 31--November 6, 1998, (1 - Pages: 8
Steven D. Young, Comparison of A-SMGCS Requirements With Observed Performance of an Integrated Airport CNS System, 17th Digital Avionics Systems Conference, Bellevue, Washington, October 31--November 6, 1998, (1MB) - Pages: 9
Resit Unal, W. Douglas Morris, Nancy H. White and Roger A. Lepsch, Jr., Modeling and Simulation of Reliability and Maintainability Parameters for Reusable Launch Vehicles Using Design of Experiments, 19th American Society for Engin - Pages: 5
Alvah S. Moore and Leroy F. Matthews, Conversions to the Lidar Atmospheric Sensing Experiment (LASE) Instrument for Nadir and Zenith Measurements, 19th International Laser Radar Conference, Annapolis, Maryland, July 6-10, 1998, (7 - Pages: 3
John W. Connell, Chemistry, Adhesive and Composite Properties of Low Molecular Weight Phenylethynyl Terminated Oligomers, 21st Annual Adhesion Society Meeting, Savannah, Georgia, February 22-25, 1998, (448KB) - Pages: 3
W. S. Johnson, Ted Q. Cobb, Sharon Lowther and T. L. St. Clair, Hybrid Titanium Composite Laminates: A New Aerospace Material, 21st Annual Adhesion Society Meeting, Savannah, Georgia, February 22-25, 1998, (515KB) - Pages: 3
C. G. Davila, Tzi-Kang Chen and D. J. Baker, Analysis of Tile-Reinforced Composite Armor Part 1: Advanced Modeling and Strength Analyses, 21st Army Science Conference, Norfolk, Virginia, June 15-18, 1998, (2MB) - Pages: 6
P. Douglas Arbuckle, Kathy H. Abbott, Terence S. Abbott and Paul C. Schutte, Future Flight Decks, 21st Congress of the International Council of the Aeronautical Sciences, Melbourne, Australia, September 13-18, 1998, (465KB) - Pages: 13
R. G. Wilmoth, D. F. Rault, R. W. Shane and R. H. Tolson, Rarefied Aerothermodynamic Predictions for Mars Global Surveyor, 21st International Symposium on Rarefied Gas Dynamics, Marseille, France, July 26-31, 1998, (1MB) - Pages: 8
R. G. Wilmoth, R. C. Blanchard and J. N. Moss, Rarefied Transitional Bridging of Blunt Body Aerodynamics, 21st International Symposium on Rarefied Gas Dynamics, July 26-31, 1998, (141KB) - Pages: 8
C. E. Glass, A Parametric Study of Jet Interactions With Rarefied Flow, 21st International Symposium on Rarefied Gas Dynamics, Marseille, France, July 26-31, 1998, included in the Proceedings. (5MB) - Pages: 8
Buzz A. Wincheski and MMin Namkung, Development of Very Low Frequency Self-Nulling Probe for Inspection of Thick Layered Aluminum Structures, 25th Annual Review of Progress in Quantitative Nondestructive Evaluation Conference, Sno - Pages: 8
Y. A. Plotnikov, Modeling of the Multiparameter Inverse Task of Transient Thermography, 25th Annual Review of Progress in Quantitative Nondestructive Evaluation Conference, Snowbird, Utah, July 19-24, 1998, pp. 8, also appeared in - Pages: 8
E. I. Madaras, Ultrasonic Attenuation Results From Thermoplastic Resin Composites Undergoing Thermal and Fatigue Loading, 25th Annual Review of Progress in Quantitative Nondestructive Evaluation Conference, Snowbird, Utah, July 19- - Pages: 8
Michael D. Seale and Eric I. Madaras, Lamb Wave Stiffness Characterization of Composites Undergoing Thermal-Mechanical Aging, 25th Annual Review of Progress in Quantitative Nondestructive Evaluation Conference, Snowbird, Utah, July - Pages: 8
B. R. Seshadri, J. C. Newman, Jr., D. S. Dawicke and R. D. Young, Fracture Analysis of the FAA/NASA Wide Stiffened Panels, Second Joint NASA/FAA/DoD Conference on Aging Aircraft, Williamsburg, Virginia, August 31--September 3, 1998 - Pages: 13
Robert W. Moses, Active Vertical Tail Buffeting Alleviation on an F/A-18 Model in a Wind Tunnel, Second Joint NASA/FAA/DoD Conference on Aging Aircraft, Williamsburg, Virginia, August 31--September 3, 1998, (219KB) - Pages: 10
James H. Starnes, Jr. and Cheryl A. Rose, Stable Tearing and Buckling Responses of Unstiffened Aluminum Shells With Long Cracks, Second Joint NASA/FAA/DoD Conference on Aging Aircraft, Williamsburg, Virginia, August 31--September 3 - Pages: 18
Richard D. Young, Marshall Rouse, Damodar R. Ambur and James H. Starnes, Jr., Residual Strength Pressure Tests and Nonlinear Analyses of Stringer- and Frame-Stiffened Aluminum Fuselage Panels With Longitudinal Cracks, Second Joint - Pages: 19
J. W. Wilson, F. A. Cucinotta, M. Y. Kim, J. L. Shinn, T. D. Jones and C. K. Chang, Biological Response to SPE Exposures, 32nd COSPAR Scientific Assembly, Nagoya, Japan, July 12-19, 1998, (2MB) - Pages: 15
M.-H. Kim, J. W. Wilson, F. A. Cucinotta, L. C. Simonsen, W. Atwell, F. F. Badavi and J. Miller, The Local Tissue Environment During the September 29, 1989 Solar Particle Event, 32nd COSPAR Scientific Assembly, Nagoya, Japan, Ju - Pages: 5
S. B. Curtis, M. E. Vazquez, J. W. Wilson and M.-H. Y. Kim, Cosmic Ray Hits in the Central Nervous System at Solar Maximum, 32nd COSPAR Scientific Assembly, Nagoya, Japan, July 12-19, 1998, (829KB) - Pages: 6
John W. Wilson, Overview of Radiation Environments and Human Exposures, 34th Annual Meeting of the National Council on Radiation Protection, Washington, DC, April 1-2, 1998, (733KB) - Pages: 65
J. Raymond Comstock, Jr. and Peter L. Derks, Performance Effects of Display Incongruity in a Digital and Analog Clock Reading Task, Third Automation Technology and Human Performance Conference, Norfolk, Virginia, March 25-28, 1998 - Pages: 4
James W. Sawyer, Jefferson Hodge and Brad Moore, Aerothermal Test of Metallic TPS for X-33 Reusable Launch Vehicle, Third European Workshop on Thermal Protection Systems, Noordwijk, The Netherlands, March 25-27, 1998, (950KB) - Pages: 7
Max L. Blosser, Carl J. Martin, Jr., Kamran Daryabeigi and Carl C. Poteet, Reusable Metallic Thermal Protection Systems Development, Third European Workshop on Thermal Protection Systems, Noordwijk, The Netherlands, March 25-27, 1 - Pages: 12
Gary A. Fleming, Ralph D. Buehrle and Olaf L. Storaasli, Modal Analysis of an Aircraft Fuselage Panel Using Experimental and Finite-Element Techniques, Third International Conference on Vibration Measurements by Laser Techniques - Pages: 12
Gary A. Fleming and Susan Althoff Gorton, Measurement of Rotorcraft Blade Dynamics Using Projection Moire Interferometry, Third International Conference on Vibration Measurements by Laser Techniques, Ancona, Italy, June 16-19, 19 - Pages: 14
Kara A. Latorella, Effects of Modality on Interrupted Flight Deck Performance: Implications for Data Link, 42nd Annual Meeting of the Human Factors and Ergonomics Society, Chicago, Illinois, October 5-9, 1998, (790KB) - Pages: 5
Catherine C. Fay, Diane M. Stoakley and Anne K. St. Clair, Molecularly Oriented Polymeric Thin Films for Space Applications, 43rd International SAMPE Symposium and Exhibition, Anaheim, California, May 31--June 4, 1998, (1MB) - Pages: 12
Erik S. Weiser, Faye F. Baillif, Brian W. Grimsley and Joseph M. Marchello, High Temperature Structural Foam, 43rd International SAMPE Symposium and Exhibition, Anaheim, California, May 31--June 4, 1998, Included in the Proceedin - Pages: 15
J. G. Smith, Jr., J. W. Connell and P. M. Hergenrother, The Effect of Molecular Weight on the Composite Properties of Cured Phenylethynyl Terminated Imide Oligomers, 43rd International SAMPE Symposium and Exhibition, Anaheim, Cal - Pages: 13
Roberto J. Cano, Erik S. Weiser, Terry L. St. Clair, Yoshiaki Echigo and Hisayasu Kaneshiro, Composite Properties of Polyimide Resins Made From Salt-Like Solution Precursors, 43rd International SAMPE Symposium and Exhibition, Ana - Pages: 13
B. J. Jansen, Jr., The Data Acquisition and Control Systems of the Jet Noise Laboratory at the NASA Langley Research Center, 44th International Instrumentation Symposium, Reno, Nevada, May 3-7, 1998, included in the Proceedings, p. - Pages: 10
Richard W. Powell, Mary Kae Lockwood and Stephen A. Cook, The Road From the NASA Access-to-Space Study to a Reusable Launch Vehicle, 49th International Astronautical Congress, Melbourne, Australia, September 28--October 2, 1998, pp - Pages: 10
William M. Piland and Theodore A. Talay, A Logical Space Transportation Strategy, 49th International Astronautical Congress, Melbourne, Australia, IAF-98-V.1.08, September 28--October 2, 1998, (1MB) - Pages: 13
Anna C. Trujillo, Pilot Mental Workload with Predictive System Status Information, 4th Annual Symposium on Human Interaction with Complex Systems, Fairborn, OH, March 22-24, 1998, pp. 8, Included in the Proceedings, p. 73-80. (70 - Pages: 8
H. Benson Dexter, Development of Textile Reinforced Composites for Aircraft Structures, Fourth International Symposium for Textile Composites, Kyoto, Japan, October 12-14, 1998, (260KB) - Pages: 9
F. Farassat and R. S. Baty, The Application of Nonstandard Analysis to the Study of Inviscid Shock Wave Jump Conditions, American Physical Society's 51st Annual Meeting of the Division of Fluid Mechanics, Philadelphia, Pennsylvania, - Pages: 16
Susan O. Palmer, Alan T. Nettles and C. C. Poe, Jr., Experimental Observations of a Stitched Composite Subjected to Combined Bending and Tension Load, Fifth International Conference on Composites Engineering, Las Vegas, Nevada, Jul - Pages: 2
Anna-Maria Rivas McGowan, W. Keith Wilkie, Robert W. Moses, Renee C. Lake, Jennifer Pinkerton Florence, Carol D. Wieseman, Mercedes C. Reaves, Barmac K. Taleghani, Paul H. Mirick and Matthew L. Wilbur, Aeroservoelastic and Structur - Pages: 14
J. O. Simpson, S. A. Wise, R. G. Bryant, R. J. Cano, T. S. Gates, J.A. Hinkley, R.S. Rogowski and K. S. Whitley, Innovative Materials for Aircraft Morphing, SPIE'S 5th Annual International Symposium on Smart Structures and Material - Pages: 10
Michael A. Scott, Raymond C. Montgomery and Robert P. Weston, Subsonic Maneuvering Effectiveness of High Performance Aircraft Which Employ Quasi-Static Shape Change Devices, SPIE's 5th Annual International Symposium on Smart Struct - Pages: 12
L.G.Pack and R. D. Joslin, Overview of Active Flow Control at NASA Langley Research Center, SPIE's 5th Annual International Symposium on Smart Structures and Materials, San Diego, California, March 1-5, 1998, (614KB) - Pages: 12
William H. Prosser, Waveform Analysis of AE in Composites, Sixth International Symposium on Acoustic Emission from Composite Materials, San Antonio, Texas, June, 1998, included in the meeting Proceedings, pp. 61-70, (2MB) - Pages: 10
Jamshid A. Samareh, Aeroelastic Deflection of NURBS Geometry, 6th International Conference on Numerical Grid Generation in Computational Field Simulation, University of Greenwich, Avery Hill Campus, London, UK, July 6-9, 1998, pp - Pages: 11
G. L. Ghiringhelli, P. Masarati, P. Mantegazza and M. W. Nixon, Multi-Body Analysis of a Tilt-Rotor Configuration, Seventh Conference on Nonlinear Vibrations, Stability and Dynamics of Structures, Blacksburg, Virginia, July 26-30 - Pages: 31
M. Namkung, R. A. Wincheski, R. G. Bryant and A. Buchman, Effects of Heat Treatment on the Magnetic Properties of Polymer-Bound Iron Particle Cores, 7th Joint Magnetism and Magnetic Materials (MMM)-Intermag Conference, San Francisco - Pages: 14
Lin H. Chambers, David F. Young and Anne M. Racel, The CERES S'COOL Project: Development and Operational Phases, 7th Symposium on Education of the American Meteorological Society, Phoenix, Arizona, January 11-16, 1998, pp. 4, Incl - Pages: 4
P. Minnis, W. L. Smith, Jr. and D. F. Young, Surface Emissivity Derived From Multispectral Satellite Data, 8th Atmospheric Radiation Measurement (ARM) Science Team Meeting, Tucson, Arizona, March 23-27, 1998, (182KB) - Pages: 5
L. W. Thomason, W. P. Chu and C. R. Trepte, The Stratospheric Aerosol and Gas Experiment III, Ninth Conference on Satellite Meteorology and Oceanography, Paris, France, May 25-29, 1998, (8MB) - Pages: 1
James F. Meyers, Gary A. Fleming, Susan Althoff Gorton and John D. Berry, Instantaneous Doppler Global Velocimetry Measurements of a Rotor Wake: Lessons Learned, 9th International Symposium on Applications of Laser Techniques to - Pages: 25
Ruth M. Amundsen, Comparison of Integrated Analysis Methods for Two Model Scenarios, Ninth Conference, Workshop and Product Presentation on Thermal and Fluids Analysis Tools and Methods, Cleveland, Ohio, August 31--September 4, 19 - Pages: 13
Carlos G. Davila, Superelement Analysis of Tile-Reinforced Composite Armor, ABAQUS Users' Conference, Newport, Rhode Island, May 27-29, 1998, pp. 225-238, (636KB) - Pages: 14
A. G. Kelkar and S. M. Joshi, Robust Passification and Control on Non-Passive Systems, 1998 American Control Conference, Philadelphia, Pennsylvania, June 24-28, 1998, (457KB) - Pages: 6
Eugene A. Morelli, Global Nonlinear Parametric Modeling with Application to F-16 Aerodynamics, 1998 American Control Conference, Philadelphia, PA, June 24-28, 1998, pp. 5, (182KB) - Pages: 6
K. B. Lim and D. P. Giesy, Computation of LFT Uncertainty Bounds With Repeated Parametric Uncertainties, 1998 American Control Conference, Philadelphia, Pennsylvania, AACC Paper No. i980106, June 24-28, 1998, (114KB) - Pages: 5
Eugene A. Morelli, Advances in Experiment Design for High Performance Aircraft, AGARD Symposium on System Identification for Integrated Aircraft Development and Flight Testing, Madrid, Spain, Paper No. 8, May 5-8, 1998, (687KB) - Pages: 17
M. J. Shuart, N. J. Johnston, H. B. Dexter, J. M. Marchello and R. W. Grenoble, Automated Fabrication Technologies for High Performance Polymer Composites, AGARD Spring '98 Workshop on Intelligent Processing of High Performance Mat - Pages: 11
Patrick C. Murphy, Closed-Loop System Identification Experience for Flight Control Law and Flying Qualities Evaluation of a High Performance Fighter Aircraft, AGARD Symposium on System Identification for Integrated Aircraft Develop - Pages: 13
Vladislav Klein and Patrick C. Murphy, Aerodynamic Parameters of High Performance Aircraft Estimated >From Wind Tunnel and Flight Test Data, AGARD Symposium on System Identification for Integrated Aircraft Development and Flight Tes - Pages: 20
K. S. Brentner and F. Farassat, An Analytical Comparison of the Acoustic Analogy and Kirchhoff Formulation for Moving Surfaces, AIAA Journal, vol. 36, no. 8, August 1998, pp. 1379-1386, (262KB) - Pages: 17
Ronald D. Joslin, Aircraft Laminar Flow Control, Annual Review of Fluid Mechanics, vol. 30, February 1998, pp. 1-29, (211KB) - Pages: 29
Salvatore J. Bavuso, A Novel Solution-Technique Applied to a Novel WAAS Architecture, 1998 Annual Reliability and Maintainability Symposium, Anaheim, California, January 19-22, 1998, included in the Symposium Proceedings, p. 229-234 - Pages: 6
Veer N. Vatsa and Thomas R. Faulkner, Navier-Stokes Computations on Commodity Computers, 25th National and First International Conference on Fluid Mechanics and Fluid Power, Delhi, India, December 15-17, 1998, (201KB) - Pages: 10
Patrick Minnis, Satellite Remote Sensing of Cirrus: An Overview, Cirrus Topical Meeting and Tabletop Exhibition, Baltimore, Maryland, October 6-8, 1998, (54KB) - Pages: 3
Norman F. Knight, Jr. and Michael P. Nemeth (Compilers), Stability Analysis of Plates and Shells: A Collection of Papers in Honor of Dr. Manuel Stein, NASA CP-1998-206280, January 1998, pp. 453, (34MB) - Pages: 443
A. W. Burner, G. E. Erickson, W. L. Goodman and G. A. Fleming, HSR Model Deformation Measurements from Subsonic to Supersonic Speeds, 1998 NASA High-Speed Research Program Aerodynamic Performance Workshop, Los Angeles - Pages: 20
Christopher J. Slominski, Valerie E. Plyler and David A. Wolverton, The LVLASO I/O Concentrator Software Description, Version 3.5, NASA/CR-1998-206907, January 1998, pp. 34, (330KB) - Pages: 34
Francis Fung and Damir Jamsek, Formal Specification of a Flight Guidance System, NASA/CR-1998-206915, January 1998, pp. 101, (732KM) - Pages: 101
Alice C. Chang, Synthesis and Characterization of Modified Phenylethynyl Terminated Polyimides, NASA/CR-1998-206927, March 1998, pp. 15, (549KB) - Pages: 14
M. D. Deshpande, Application of Finite Element Method to Analyze Inflatable Waveguide Structures, NASA/CR-1998-206928, February 1998, pp. 62, (744KB) - Pages: 60
Christopher R. Tatnall, An Investigation of Candidate Sensor-Observable Wake Vortex Strength Parameters for the NASA Aircraft Vortex Spacing System (AVOSS), NASA/CR-1998-206933, March 1998, pp. 42, (474KB) - Pages: 41
Jessie C. Yeager, Implementation and Testing of Turbulence Models for the F18-HARV Simulation, NASA/CR-1998-206937, March 1998, pp. 147, (11MB) - Pages: 145
C. J. Reddy, Application of Model Based Parameter Estimation for Fast Frequency Response Calculations of Input Characteristics of Cavity-Backed Aperture Antennas Using Hybrid FEM/MoM Technique, NASA/CR-1998-206950, March 1998, pp. 3 - Pages: 38
C. J. Reddy, Application of Model Based Parameter Estimation for RCS Frequency Response, NASA/CR-1998-206951, March 1998, pp. 29, (257KB) - Pages: 29
Emilie J. Siochi, Stability of Poly(amide acid) Solutions, NASA/CR-1998-207633, May 1998, pp. 20, (724KB) - Pages: 20
David E. Glass, Michael A. Merrigan and J. Tom Sena, Start Up of a Nb-1 Percent Zr Potassium Heat Pipe From the Frozen State, NASA/CR-1998-207641, March 1998, pp. 18, (1MB) - Pages: 17
David E. Glass, Michael A. Merrigan and J. Tom Sena, Fabrication and Testing of Mo-Re Heat Pipes Embedded in Carbon/Carbon, NASA/CR-1998-207642, March 1998, pp. 34, (891KB) - Pages: 33
Frank S. Preston, A Petaflops Era Computing Analysis, NASA/CR-1998-207652, March 1998, pp. 38, (526KB) - Pages: 38
APPENDIX A: BIBLIOGRAPHY - Pages: 16
APPENDIX B: KEYWORDS - Pages: 2
APPENDIX C: CATEGORIES - Pages: 4
COMPUTER SYSTEM PROCESSING PEAK SPEEDS AND TRENDS FOR SCIENTIFIC USES - Pages: 12
S.I.A. (Semiconductor Industry Association) ROADMAP (1995) - Pages: 9
Jesse P. Johnson and Eric M. Gaier, Air Cargo Operations Cost Database, NASA/CR-1998-207655, April 1998, pp. 130, (765KB) - Pages: 127
Earl R. Wingrove, III, Eric M. Gaier and Tara E. Santmire, The ASAC Air Carrier Investment Model (Third Generation), NASA/CR-1998-207656, April 1998, pp. 64, (575KB) - Pages: 63
Melvin Etheridge, Joana Plugge and Nusrat Retina, Aircraft/Air Traffic Management Functional Analysis Model, Version 2.0, Technical Description, NASA/CR-1998-207657, April 1998, pp. 70, (455KB) - Pages: 70
Melvin Etheridge, Joana Plugge and Nusrat Retina, Aircraft/Air Traffic Management Functional Analysis Model, Version 2.0, User's Guide, NASA/CR-1998-207658, April 1998, pp. 44, (398KB) - Pages: 44
David A. Lee, Caroline Nelson and Gerald Shapiro, The Aviation System Analysis Capability Airport Capacity and Delay Models, NASA/CR-1998-207659, April 1998, pp. 74, (861KB) - Pages: 74
P. Babcock, A. Schor and G. Rosch, Reliability Modeling Methodology for Independent Approaches on Parallel Runways Safety Analysis, NASA/CR-1998-207660, April 1998, pp. 48, (428KB) - Pages: 48
Peter F. Kostiuk, Milton B. Adams, Deborah F. Allinger, Gene Rosch and James K. Kuchar, An Integrated Safety Analysis Methodology for Emerging Air Transport Technologies, NASA/CR-1998-207661, April 1998, pp. 64, (454KB) - Pages: 64
Robert Hemm and Gerald Shapiro, Terminal Area Productivity Airport Wind Analysis and Chicago O'Hare Model Description, NASA/CR-1998-207662, April 1998, pp. 31, (485KB) - Pages: 31
Eileen Roberts, James A. Villani and Paul Ritter, Aviation System Analysis Capability Quick Response System Report for Fiscal Year 1997, NASA/CR-1998-207663, April 1998, pp. 101, (2MB) - Pages: 101
C. Y. Tsai, A Two-Line Absorption Instrument for Scramjet Temperature and Water Vapor Concentration Measurement in HYPULSE, NASA/CR-1998-207664, May 1998, pp. 39, (312KB) - Pages: 39
David E. Glass, Development of a Flexible Seal for a 60 psi Cryogenic Pressure Box, NASA/CR-1998-207669, May 1998, pp. 31, (1MB) - Pages: 30
Peter F. Kostiuk, Gerald Shapiro, Dave Hanson, Stephen Kolitz, Frank Leong, Gene Rosch and Charles Bonesteel, A Method for Evaluating the Safety Impacts of Air Traffic Automation, NASA/CR-1998-207673, May 1998, pp. 74, (828KB) - Pages: 74
Thomas M. Doyle and Frank G. McGee, Air Traffic and Operational Data on Selected U.S. Airports With Parallel Runways, NASA/CR-1998-207675, May 1998, pp. 59, (6MB) - Pages: 59
Bruce J. Kaplan and David A. Lee, Key Metrics and Goals for NASA's Advanced Air Transportation Technologies Program, NASA/CR-1998-207678, May 1998, (398KB) - Pages: 42
Eileen Roberts, James A. Villani, David Godso, Bret King, Mohammed Osman and Michael Ricciardi, Aviation System Analysis Capability Executive Assistant Design, NASA/CR-1998-207679, May 1998, (1MB) - Pages: 210
Dimitri Naydich and John Nowokowski, Flight Guidance System Validation using SPIN, NASA/CR-1998-208434, June 1998, pp. 50, (528KB) - Pages: 50
S. Koczo, Integrated Airport Surface Operations, NASA/CR-1998-208441, July 1998, pp. 173, (22MB) - Pages: 173
Sharon Otero Beskenis, David F. Green, Paul V. Hyer and Edward J. Johnson, Integrated Display System for Low Visibility Landing and Surface Operations, NASA/CR-1998-208446, July 1998, pp. 64, (1MB) - Pages: 65
Craig A. Barwell, Lorenz Eber and Ian M. Fyfe, A Study of Failure in Small Pressurized Cylindrical Shells Containing a Crack, NASA/CR-1998-208454, August 1998, pp. 34, (953KB) - Pages: 33
David Lee, Dou Long, Mel Etheridge, Joana Plugge, Jesse Johnson and Peter Kostiuk, A Method for Making Cross-Comparable Estimates of the Benefits of Decision Support Technologies for Air Traffic Management, NASA/CR-1998-208455, July - Pages: 92
Michael J. Doherty and Robert H. Tolson, Input Shaping to Reduce Solar Array Structural Vibrations, NASA/CR-1998-208698, August 1998, pp. 136, (3MB) - Pages: 135
Ben L. Di Vito, A Formal Model of Partitioning for Integrated Modular Avionics, NASA/CR-1998-208703, August 1998, pp. 89, (570KB) - Pages: 89
Ulrich W. Ganz, Paul D. Joppa, Timothy J. Patten and Daniel F. Scharpf, Boeing 18-Inch Fan Rig Broadband Noise Test, NASA/CR-1998-208704, September 1998, pp. 205, (2MB) - Pages: 196
Matthew W. Hooker, Properties of PZT-Based Piezoelectric Ceramics Between 150 and 250 Degrees Celcius, NASA/CR-1998-208708, September 1998, pp. 30, (516KB) - Pages: 30
C. J. Reddy, User's Manual for FEMOM3DR---Version 1.0, NASA/CR-1998-208709, September 1998, pp. 48, (315KB) - Pages: 47
Srinivas Kodiyalam, Evaluation of Methods for Multidisciplinary Design Optimization (MDO), Phase I, NASA/CR-1998-208716, September 1998, pp. 91, (562KB) - Pages: 91
Rachel Alter-Gartenberg, Stereo-Video Data Reduction of Wake Vortices and Trailing Aircrafts, NASA/CR-1998-208719, September 1998, pp. 42, (537KB) - Pages: 42
David E. Glass, Michael A. Merrigan, J. Tom Sena and Robert S. Reid, Fabrication and Testing of a Leading-Edge-Shaped Heat Pipe, NASA/CR-1998-208720, October 1998, pp. 20, (835KB) - Pages: 20
George J. Cancro, Robert H. Tolson and Gerald M. Keating, Operational Data Reduction Procedure for Determining Density and Vertical Structure of the Martian Upper Atmosphere From Mars Global Surveyor Accelerometer Measurements, NASA - Pages: 106
F. G. Yuan, Determination of Stress Coefficient Terms in Cracked Solids for Monoclinic Materials with Plane Symmetry at x3 = 0, NASA/CR-1998-208729, October 1998, pp. 37, (1MB) - Pages: 37
Eric F. Charlton, Numerical Stability and Control Analysis Towards Falling Leaf Prediction Capabilities of Splitflow for Two Generic High-Performance Aircraft Models, NASA/CR-1998-208730, September 1998, pp. 59, (10MB) - Pages: 59
Ramki Krishnan, Evaluation of Frameworks for HSCT Design and Optimization, NASA/CR-1998-208731, October 1998, pp. 42, (326KB) - Pages: 41
Earl R. Wingrove, III, Russell Ege, Melissa Burn, Jeffrey A. Carey and Kevin Bradley, The Aviation System Analysis Capability Noise Impact Model, NASA/CR-1998-208952, November 1998, pp. 76, (7MB) - Pages: 73
David E. Glass, Closed Form Equations for the Preliminary Design of a Heat-Pipe-Cooled Leading Edge, NASA/CR-1998-208962, December 1998, pp. 23, (313KB) - Pages: 22
Daniel M. Vairo, A Microsoft Project-Based Planning, Tracking, and Management Tool for the National Transonic Facility's Model Changeover Process, NASA/CR-1998-208968, December 1998, pp. 58, (5MB) - Pages: 58
Michael L. Nelson, Kurt Maly and Stewart N. Shen, A Multi-Discipline, Multi-Genre Digital Library for Research and Education, ED-Media 98---World Conference on Educational Multimedia and Hypermedia Association for Advancement of - Pages: 6
C. J. Reddy, M. D. Deshpande, C. R. Cockrell and F. B. Beck, Fast Computation of Frequency Response of Cavity-Backed Apertures Using MBPE in Conjunction With Hybrid FEM/MoM Technique, 1998 Electromagnetic Code Consortium (EMCC) Annu - Pages: 2
Jamshid A. Samareh, Geometry Modeling and Grid Generation for Design and Optimization, ICASE/LaRC/NSF/ARO Workshop on Computational Aerosciences in the 21st Century, Hampton, Virginia, April 22-24, 1998, pp. 20, (384KB) - Pages: 20
E. H. Glaessgen, I. S. Raju and C. C. Poe, Jr., Debond Analysis for Stitched Composite Structures, 1998 International Conference on Computational Engineering Sciences, Atlanta, Georgia, October 6-9, 1998, (332KB) - Pages: 6
Timothy W. Coats and Charles E. Harris, A Damage Dependent Finite Element Analysis for Fiber-Reinforced Composite Laminates, 1998 International Conference on Computational Engineering Sciences, Atlanta, Georgia, October 6-9, 1998, - Pages: 6
Michael L. Nelson, Kurt Maly, Stewart N. T. Shen and Mohammad Zubair, NCSTRL+: Adding Multi-Discipline and Multi-Genre Support to the Dienst Protocol Using Clusters and Buckets, IEEE Forum on Research and Technology Advances in Di - Pages: 9
Carolyn J. Green and Lin H. Chambers, Project S'COOL, IEEE 1998 International Geoscience and Remote Sensing Symposium, Seattle, Washington, July 6-10, 1998, (18KB) - Pages: 3
J. S. Preisser and M. A. Marcolini, Flight Acoustics Measurement Techniques and Applications, Inter-Noise '98, Christchurch, New Zealand, November 16-18, 1998, (128KB) - Pages: 4
J. W. Wilson, P. Goldhagan, D. L. Maiden and H. Tai, High Altitude Radiations Relevant to the High Speed Civil Transport (HSCT), International Workshop on Cosmic Radiation, Electromagnetic Fields, and Health Among Aircrews, Charle - Pages: 4
W. Schimmerling, J. W. Wilson, F. A. Cucinotta and M-H. Y. Kim, Requirements for Simulating Space Radiation With Particle Accelerators, International Workshop on Responses to Heavy Ions, Chiba, Japan, July 9-10, 1998, (1MB) - Pages: 28
Michael D. Seale, Barry T. Smith and W. H. Prosser, Lamb Wave Assessment of Fatigue and Thermal Damage in Composites, Journal of the Acoustical Society of America, vol. 103, no. 5, May 1998, pp. 2416-2424, (233KB) - Pages: 9
Michael D. Seale, Barry T. Smith, W. H. Prosser and Joseph N. Zalameda, Lamb Wave Assessment of Fiber Volume Fraction in Composites, Journal of the Acoustical Society of America, vol. 104, no. 3, September 1998, pp. 1399-1403, (13 - Pages: 5
Sandra L. Esler and Michael L. Nelson, Evolution of Scientific and Technical Information Distribution, Journal of the Amercian Society of Information Science, vol. 49, no. 1, January, 1998, pp. 82-91, (50KB) - Pages: 15
R. C. Swanson, R. Radespiel and E. Turkel, On Some Numerical Dissipation Schemes, Journal of Computational Physics, vol. 147, no. 2, December 10, 1998, pp. 518-544, (582KB) - Pages: 41
P. G. Maghami, D. W. Sparks and K. B. Lim, Fault Accommodation in Control of Flexible Systems, Journal of Guidance, Control, and Dynamics, vol. 21, no. 3, May--June 1998, pp. 500-507, (271KB) - Pages: 30
R. C. Costen and L. J. Miller, Pulsing Inertial Oscillation, Supercell Storms, and Surface Mesonetwork Data, Journal of Engineering Mathematics, vol. 3, no. 3, October 1998, pp. 44, (Extended version of published article.) (312KB) - Pages: 35
Peiman G. Maghami, Efficient Jitter Analysis for Spacecraft, Journal of Spacecraft and Rockets, vol. 35, no. 1, March-April, 1998, pp. 235-237, (103KB) - Pages: 14
C. L. Rumsey, R. T. Biedron, F. Farassat and P. L. Spence, Ducted-Fan Engine Acoustic Predictions Using a Navier-Stokes Code, Journal of Sound and Vibration, vol. 213, no. 4, June 1998, pp. 643-664, (972KB) - Pages: 40
J. W. Wilson, F. A. Cucinotta, J. Miller, J. L. Shinn, S. A. Thibeault, R. C. Singleterry, Jr., L. C. Simonsen and M. H. Kim, Materials for Shielding Astronauts From the Hazards of Space Radiations, Materials Research Society Fall - Pages: 13
Steven D. Young and Denise R. Jones, Flight Testing of an Airport Surface Guidance, Navigation, and Control System, Navigation 2000, Long Beach, California, January 21-23, 1998, (2MB) - Pages: 12
Paul S. Miner, Hardware Verification Using Coinductive Assertions, June 1998, pp. 153, PhD Thesis, Indiana University. (263KB) - Pages: 153
Dan D. Vicroy, Paul Vijgen, Heidi M. Reimer, Joey L. Gallegos and Philippe R. Spalart, Recent NASA Wake-Vortex Flight Tests, Flow-Physics Database and Wake-Development Analysis, 1998 World Aviation Congress and Exposition, Anahei - Pages: 14
Robert C. Costen and Joseph M. Marchello, Start-on-the-Part Transient Model for In-Situ Automated Tape Placement of Thermoplastic Composites, 43rd International SAMPE Symposium and Exhibition, Anaheim, California, May 31--June 4, 1 - Pages: 15
Matthew G. Sexstone, Aircraft Structural Mass Properties Estimation Using Conceptual Level Structural Analysis, 57th Annual International Conference of the Society of Allied Weight Engineers, Wichita, Kansas, May 18-20, 1998, pp. 15 - Pages: 15
Aircraft Structural Mass Property Prediction Using Conceptual-Level Structural Analysis - Pages: 15
Timothy W. Coats and Charles E. Harris, Analytical Predictions of Crack Growth Resistance in Notched Composite Panels, 1998 Society for Experimental Mechanics Spring Conference, Houston, Texas, June 1-3, 1998, (535KB) - Pages: 4
David A. Spencer, Robert C. Blanchard, Sam W. Thurman, Robert D. Braun, Chia-Yen Peng and Pieter H. Kallemeyn, Mars Pathfinder Atmospheric Entry Reconstruction, Monterey, California, AAS 98-146, February 9-11, 1998, (5MB) - Pages: 30
Robin M. Vaughan, Pieter H. Kallemeyn, David A. Spencer and Robert D. Braun, Navigation Flight Operations for Mars Pathfinder, Monterey, California, AAS 98-145, February 9-11, 1998, (2MB) - Pages: 20
Chris Currey, Lou Smith and Bob Neely, Evaluation of Clouds and the Earth's Radiant Energy System (CERES) Scanner Pointing Accuracy Using a Coastline Detection System, SPIE's 1998 Optical Science, Engineering and Instrumentation Symp - Pages: 10
Yuri A. Plotnikov and William P. Winfree, Automation of the Image Analysis for Thermographic Inspection, SPIE's Nondestructive Evaluation of Aging Aircraft, San Antonio, Texas, April 1-2, 1998, pp. 6, Also appeared in: Nondestructiv - Pages: 6
Carolyn J. Green and Lin H. Chambers, S'Cool Takes Students to New Heights, 1998 Spring American Geophysical Union Meeting, Boston, Massachusetts, May 26-29, 1998, (9KB) - Pages: 1
James Wayne Sawyer and Harold Bush, Experimental Investigation of a Graphite-Composite Intertank Section for a Reusable Launch Vehicle, Space Technology and Applications International Forum (STAIF '98), Albuquerque, New Mexico, Jan - Pages: 13
Mark S. Lake, Lee D. Peterson, M. Roman Hachkowski, Jason D. Hinkle and Lisa R. Hardaway, Research on the Problem of High-Precision Deployment for Large-Aperture Space-Based Science Instruments, 1998 Space Technology and Applicatio - Pages: 12
Theodore F. Johnson, Roderick Natividad, H. Kevin Rivers and Russell Smith, Thermal Structures Technology Development for a Reusable Launch Vehicle Cryogenic Propellant Tanks, Space Technology and Application International Forum (S - Pages: 18
Yuri A. Plotnikov and William P. winfree, Advanced Image Processing for Defect Visualization in Infrared Thermography, SPIE's Thermosense XX, Orlando, Florida, April 14-16, 1998, pp. 8, also appeared in the Proceedings, SPIE Vol. - Pages: 8
John H. Crews, Jr. and James R. Reeder, A Mixed-Mode Bending Apparatus for Delamination Testing, NASA TM-100662, August 1998, pp. 39, (1.2MB PS, 983KB PDF) - Pages: 38
Matthew L. Wilbur, William T. Yeager, Jr., Jeffrey D. Singleton, Paul H. Mirick and W. Keats Wilkie, Wind-Tunnel Evaluation of the Effect of Blade Nonstructural Mass Distribution on Helicopter Fixed-System Loads, NASA/TM-1998-206281 - Pages: 251
David E. Dausch and Stephanie A. Wise, Compositional Effects on Electromechanical Degradation of RAINBOW Actuators, NASA/TM-1998-206282, January 1998, pp. 9, (211KB) - Pages: 9
Steven D. Young and Denise R. Jones, Flight Demonstration of Integrated Airport Surface Movement Technologies, NASA/TM-1998-206283, January 1998, pp. 46, (2MB) - Pages: 46
Ruth M. Amundsen and Drew J. Hope, Hydrostar Thermal and Structural Deformation Analyses of Antenna Array Concept, NASA/TM-1998-206288, February 1998, pp. 28, (2MB) - Pages: 28
Kamran Daryabeigi, Joseph G. Sikora and Darrell L. Caldwell, Jr., Evaluation of Heating Methods for Thermal Structural Testing of Large Structures, NASA/TM-1998-206913, February 1998, pp. 18, (705KB) - Pages: 17
R. W. Butler and J. A. Sjogren, A PVS Graph Theory Library, NASA/TM-1998-206923, February 1998, pp. 29, (365KB) - Pages: 29
William H. C. von Ofenheim, N. Lynn Heimerl, Robert L. Binkley, Marty A. Curry, Richard T. Slater, Gerald J. Nolan, T. Britt Griswold, Robert D. Kovach, Barney H. Corbin and Raymond W. Hewitt, NASA Image eXchange (NIX), NASA/TM-1998 - Pages: 28
William T. Riddell and Robert S. Piascik, Stress Ratio Effects on Crack Opening Loads and Crack Growth Rates in Aluminum Alloy 2024, NASA/TM-1998-206929, February 1998, pp. 22, (704KB) - Pages: 22
Denise R. Jones, Steven D. Young, Robert W. Wills, Kathryn A. Smith, Floyd S. Shipman, Wayne H. Bryant and Dave E. Eckhardt, Jr., Flight Demonstration of Integrated Airport Surface Technologies for Increased Capacity and Safety, NAS - Pages: 31
Susan H. Stewart and Harriet B. Machie, Compilers, NASA Langley Scientific and Technical Information Output-1997, NASA/TM-1998-206936, February 1998, pp. 156, (388KB) - Pages: 160
Christine M. Belcastro, On the Numerical Formulation of Parametric Linear Fractional Transformation (LFT) Uncertainty Models for Multivariate Matrix Polynomial Problems, NASA/TM-1998-206939, November 1998, pp. 39, (739KB) - Pages: 39
D. Douglas Boyd, Jr., Thomas F. Brooks, Casey L. Burley and J. Ralph Jolly, Aeroacoustic Codes for Rotor Harmonic and BVI Noise---CAMRAD.Mod1/HIRES: Methodology and Users' Manual, NASA/TM-1998-207640, March 1998, pp. 236, (1MB) - Pages: 235
Steven F. Yaros, Matthew G. Sexstone, Lawrence D. Huebner, John E. Lamar, Robert E. McKinley, Jr., Abel O. Torres, Casey L. Burley, Robert C. Scott and William J. Small, Synergistic Airframe-Propulsion Interactions and Integrations, - Pages: 125
Timothy W. Coats and Charles E. Harris, A Progressive Damage Methodology for Residual Strength Predictions of Notched Composite Panels, NASA/TM-1998-207646, June 1998, pp. 48, (1MB) - Pages: 47
Kelly J. Hayhurst, C. Michael Holloway, Cheryl A. Dorsey, John C. Knight, Nancy G. Leveson, G. Frank McCormick and Jeffrey C. Yang, Streamlining Software Aspects of Certification: Technical Team Report on the First Industry Workshop - Pages: 58
Jeffrey A. Hinkley and Jennifer A. Young, Monte Carlo Simulation of Endlinking Oligomers, NASA/TM-1998-207649, April 1998, pp. 20, (784KB) - Pages: 20
Shlomo Fastig and Russell J. De Young, Fresnel Lens Characterization for Potential Use in an Unpiloted Atmospheric Vehi', NULL, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL); - Pages: 15