Validation of the Static Model for Nickel-Hydrogen Cells
U.S. Space Shuttle GPS Navigation Capability for all Mission Phases (AAS 93-272)
Using the USCCS for Sub-Microsecond Spacecraft Clock Calibration
Using Task Analysis to Understand the Data System Operations Team
Using Sensitivity Information in the Construction of Kriging Models for Design Optimization
Using Sensitivity Equations for Chemically Reacting Flows
Using Pareto Genetic Algorithms for Preliminary Subsonic Wing Design
Using Approximations to Accelerate Engineering Design Optimization
U.S. General Aviation: The Ingredients for a Renaissance
Use of Video Analysis System for Working Posture Evaluations
Use of Ultrasound in Altitude Decompression Modeling
Use of the Collaborative Optimization Architecture for Launch Vehicle Design
Use of Satellite Data for Operational Sea Ice and Lake Ice Monitoring
Upper Atmosphere Research Satellite Attitude Disturbances During Shadow Entry and Exit (AAS 93-319)
Upgrade of 8-foot-Diameter Space Simulation Chamber: Just in Time for Clementine
Update on the Incidence and Treatment of Space Motion Sickness
Untersuchung zur oekologischen Situation im Schwarzen Meer
Untersuchungen ueber Vegetationsindizes im staedtischen Raum mit Landsat-TM-Daten
Unsteady Aeroelastic Optimization in the Tansonic Regime
Unique Methods for On-Orbit Structural Repair, Maintenance, and Assembly
Unique Life Sciences Research Facilities at NASA Ames Research Center
Uncertainty-Based Multidisciplinary Design Optimization
Ultra-High Resolution, Modular Optical Angle Encoder for Space-Based Opto-Mechanical Applications
Two Frameworks for Integrating Knowledge in Induction
Two-Dimensional Parametric Studies of Wake Vortex Interactions with the Atmosphere
Two-Dimensional Modeling of Thermal Inversion Layers in the Middle Atmosphere of Mars
Two Approaches to Teaching Team Skills to Engineering and Science Students
Turning PID Controllers Using Error-Integral Criteria and Numerical Optimization
Turbulence Modeling and Computation of Turbine Aerodynamics and Heat Transfer
Turbulence Model Development and Application at Lockheed Fort Worth Company