NASA Scientific and Technical Aerospace Reports

Texture Segmentation Using a Class of
Narrowband Filters – 209
SEISMIC ENERGY
Seismic Energy Generation and Partitioning
into Various Regional Phases
From Different Seismic Sources in the
Middle East Region – 102
SEISMIC WAVES
Evaluation of Cross-Correlation Methods
on a Massive Scale for Accurate Relocation
of Seismic Events – 102
Seismic Energy Generation and Partitioning
into Various Regional Phases
From Different Seismic Sources in the
Middle East Region – 102
SEISMOLOGY
Evaluation of Cross-Correlation Methods
on a Massive Scale for Accurate Relocation
of Seismic Events – 102
SELENIDES
Effect of Na Incorporation on the Growth
and Properites of CdTe/CdS Devices
– 196
SEMANTICS
A Formal Syntax and Semantics for the
GSPML Language – 130
Polymorphic Type Inference and Abstract
Data Types – 133
Semantic Interoperability on the
Web – 147
Sentence Parsing with Weak Grammatical
Constraints – 157
SEMICONDUCTORS (MATERIALS)
Semiconductor Coherent Control – 61
SENSITIVITY ANALYSIS
Sensitivity Analysis of PWL Circuits
– 76
SENSITIVITY
Sensitivity to Noise Variance in a Social
Network Dynamics Model – 175
SENSORS
Autonomous Access Control Among
Nodes in Sensor Networks with Security
Policies – 148
Deformation Monitoring by Using Optical
Fiber Grating Sensor – 212
General Atomics Smart Microsensors -
FY05 Laboratory Fire Test Results – 35
SENTENCES
Sentence Parsing with Weak Grammatical
Constraints – 157
SEPARATION
Strategic Applications of Controller-
Assigned Airborne Separation
(CAAS) – 23
SEPARATORS
Strategic Applications of Controller-
Assigned Airborne Separation
(CAAS) – 23
SEQUENCING
A Connected Speech Recognition System
Based on Spotting Diphone-Like
Segments - Preliminary Results – 218
A-42
SERIES (MATHEMATICS)
Serial/Parallel Architectures for Area-
Efficient Vector Multiplication – 129
SEX
Sex Differences and the Effects of Stress
on Subsequent Opioid Consumption in
Adult Rats Following Adolescent Nicotine
Exposure: A Psychopharmacologic Examination
of the Gateway Hypothesis
– 109
SHAFTS (MACHINE ELEMENTS)
DOE/PG and E LNG-Turboexpander
Seal and Bearing Retrofit – 82
Role of Distributed Inter-Bristle Friction
Force On Brush Seal Hysteresis – 91
SHALLOW WATER
Numerical Studies of Acoustic Propagation
in Shallow Water – 167
SHAPES
AFRL/NASA Shaped Sonic Boom Experiment
Flight Test Program. Delivery
Order 0021: Origins and Overview of the
Shaped Sonic Boom Demonstration Program
– 19
CARMA Model Methods of Two-
Dimensional Shape Classification: An
Eigensystem Approach vs. the LP
Norm – 166
Comparison of Alternative Devices to Determine
Aggregate Shape – 195
Invariant Planar Shape Recognition Using
Dynamic Alignment – 59
Lemniscate Transform: A New Efficient
Technique for Shape Coding and Representation
– 118
Pattern Spectrum of Images and Morphological
Shape-Size Complexity
– 105
SHEAR PROPERTIES
Laboratory and Numerical Studies of the
Effects of Shear on 3-D Vortex Evolution
– 166
SHIELDING
Magnetic Shielding of an Electron Beamline
in a Hadron Accelerator Enclosure
– 199
SHIPS
Automated Support Structured Troubleshooting
– 160
SHOES
Searching the Web with SHOE – 225
Semantic
Web – 147
Interoperability on the
SHORT CIRCUIT CURRENTS
Analysis of Depletion-Region Collection
in GalanNAs Solar Cells – 94
Crystalline Silicon Short-Circuit Current
Degradation Study: Initial Results – 98
SIGNAL ANALYSIS
A Practical Approach to Estimation of
Amplitude Time Delay Parameters of a
Composite Signal in Non-White Gaussian
Noise – 204
Techniques for Suppression of an Interfering
Talker in Co-Channel
Speech – 59
SIGNAL ANALYZERS
A Quadratic Residue Processor for Complex
DSP Applications – 207
A Split Control Store VLSI for 32 Kbps
ADPCM Transcoding – 125
Adaptive Backstepping Control with Integral
Action for PWM Buck DC-DC Converters
– 52
Programming, Analysis and Synthesis of
Parallel Signal Processors – 139
Speech Parameter Estimation Using A
Vocal Tract/Cord Model – 209
SIGNAL DETECTION
Signal Detection and Jammer Localization
in Multipath Channels for Frequency
Hopping Communications – 88
SIGNAL PROCESSING
A 40 MFLOPS Digital Signal Processor:
The First Supercomputer on a
Chip – 56
A Bit-Serial Floating-Point Complex
Multiplier-Accumulator for Fault-Tolerant
Digital Signal Processing Arrays – 207
A Cascadable Adaptive FIR Filter VLSI
IC – 126
A Criticism of the Parametric EEG Spike
Detector – 57
A Methodology for Evaluating the Performance
of Dynamic Range Control Algorithms
for Speech Enhancement – 57
A Novel VLSI Digital Signal Processor
Architecture for High-Speed Vector and
Transform Operations – 58
A Quadratic Residue Processor for Complex
DSP Applications – 207
A Reconfigurable Binary/RNS/LNS Architecture
for DSP – 126
A Second Generation Silicon Compiler
for Bit-Serial Signal Processing Architecture
– 42
A Split Control Store VLSI for 32 Kbps
ADPCM Transcoding – 125
Adaptive Backstepping Control with Integral
Action for PWM Buck DC-DC Converters
– 52
Adaptive Line Enhancement Using a
Random AR Model – 56
BYBLOS: The BNN Continuous Speech
Recognition System – 219
Computational Aspects of Quadratic Signal
Processing – 69
Estimation of Noise Variance from the
Noisy AR Signal and Its Applications in
Speech Enhancement – 55
Extended Matrix Formulation for the
Marple Algorithm – 119
Fitting Noncausal Autoregressive Signal
Plus Noise Models to Noisy Non-
Gaussian Linear Processes – 43