NASA Scientific and Technical Aerospace Reports

Terminal Radar Approach Control: Measures
of Voice Communications System
Performance – 41
The Federal Aviation Administration
(FAA) System Wide Information Management
(SWIM) Program – 7
NATIONAL AVIATION SYSTEM
Role of Multi-Mode Multi-Function Digital
Avionics in the Future NAS – 26
NATURAL GAS
Environmental Technology Verification
Report: Aisin Seiki 6.0 kW Natural Gas-
Fired Engine Cogeneration Unit – 100
NATURAL LANGUAGE (COMPUTERS)
Scenario Customization for Information
Extraction – 227
Secret Sharing Scheme Using Natural
Language Text – 169
The Graph Search Machine (GSM): A
Programmable Processor for Connected
Word Speech Recognition and Other Applications
– 129
NATURAL LANGUAGE PROCESSING
Information Hiding on Digital Documents
by Adjustment of New-line Positions
– 170
NAVIGATION AIDS
Analysis of Air Traffic Control Systems
Interference Impact on Galileo Aeronautical
Receivers – 48
NAVIGATION INSTRUMENTS
Analysis of Air Traffic Control Systems
Interference Impact on Galileo Aeronautical
Receivers – 48
NAVIGATION SATELLITES
Indian Regional Navigation Satellite System
(IRNSS) Concept – 32
NAVIGATION
FASTE-CNS: A Tool for Performance
Evaluation of CNS Technologies – 31
Global Communications, Navigation, and
Surveillance Systems Program -
Progress and Plans – 40
Graphical Multiscale Web Histories: A
Study of PadPrints – 135
Navigation of a Mobile Robot in Outdoor
Environments – 154
RNP-Based Parallel Instrument Approaches:
Concepts and Benefits – 3
Short Range Surveillance Link for Close
Proximity Navigation During Closely
Spaced Parallel Approach – 18
System Wide Information Management
Prototyping Activities: An Architecture for
Common Messaging – 15
The Business Case for SWIM – 15
Wide Area Augmentation System
(WAAS) Industry Engagement – 24
NAVY
Advanced Wireless Integrated Navy Network
- AWINN – 62
NEAR INFRARED RADIATION
Gemini South Astronomer Brings Young
Stars Into Focus – 234
NIFS Sees First Light – 234
NETWORK ANALYSIS
Distributed Adaptive Operations: Command
& Control of Networked-enabled
Forces,Geographically Dispersed – 50
Log Management System Based on Distributed
Database Using P2P Network
– 139
Sensitivity to Noise Variance in a Social
Network Dynamics Model – 175
Systems Methodology to Defining Surface
Network Architecture – 50
NETWORKS
Evaluation of IPv6 Services for Future
Aviation Networks – 12
Information Dynamics Applied to Link-
State Routing – 227
Mapping Flows onto Networks to Optimize
Organizational Processes – 225
Networks of Decision-Making and Communicating
Agents: A New Methodology
for Design and Evaluation of Organizational
Strategies and Heterarchical Structures
– 224
NEURAL NETS
A Signal Space Interpretation of Neural
Nets – 73
IEEE International Symposium on Circuits
and Systems, Volume 2 – 63
Neural Network of the Auditory System:
Influence of the Temporal Context on the
Response Represented by a Random
Field – 208
Representing Lattice Ordered Associative
Memories with Artificial Neural Networks
– 151
The Original Adaptive Neural Net Broom-
Balancer – 66
NEURONS
A Signal Space Interpretation of Neural
Nets – 73
The Original Adaptive Neural Net Broom-
Balancer – 66
NEUROPHYSIOLOGY
The Role of Layer 4 in Thalamocortical
Development – 106
NEUTRON EMISSION
Simple Model of Delayed Neutron Emission
– 202
NEW ENGLAND (US)
Historical Dates of Ice-Affected Flows for
18 Rivers in New England – 229
NICOTINE
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
NIOBIUM
FIONDA (Filtering Images Of Niobium
Disks Application) Filter Application for
Eddy Current Scanner Data Analysis
– 198
NITRIC OXIDE
Effects of Simulated Microgravity on Morphology
of Human Umbilical Vein Endothelial
Cells and Its Production of
NO – 113
NITROGEN DIOXIDE
Quantification of Deaths Attributed to Air
Pollution in Sweden Using Estimated
Population Exposure to Nitrogen Dioxide
as Indicator – 101
NITROGEN OXIDES
Development of a Novel Catalyst for No
Decomposition – 100
NITROGEN
Effect of Nitrogen Concentration on the
Performance of Ga1-xInxNyAs1-y Solar
Cells – 216
NODES (STANDING WAVES)
Autonomous Access Control Among
Nodes in Sensor Networks with Security
Policies – 148
NOISE REDUCTION
Adaptive Noise Reduction in Aircraft
Communication Systems – 10
AFRL/NASA Shaped Sonic Boom Experiment
Flight Test Program. Delivery
Order 0021: Origins and Overview of the
Shaped Sonic Boom Demonstration Program
– 19
Enhancement of Block-Coded
Speech – 58
Practical Adaptive Noise Reduction in the
Aircraft Cockpit Environment – 19
Reducing Cocktail Party Noise by Adaptive
Army Filtering – 208
NOISE (SOUND)
A Multivariate Voicing Decision Rule
Adapts to Noise, Distortion, and Spectral
Shaping – 173
Segmentation of Noisy Images Modelled
by Markov Random Fields with Gibbs
Distribution – 205
NOISE SPECTRA
Fitting Noncausal Autoregressive Signal
Plus Noise Models to Noisy Non-
Gaussian Linear Processes – 43
NONDESTRUCTIVE TESTS
Medical Surveillance Programs for Aircraft
Maintenance Personnel Performing
Nondestructive Inspection and Testing
– 114
Thermal Imaging Techniques for the Non
Destructive Inspection of Composite Materials
in Real-Time – 87
NONLINEAR EQUATIONS
Relaxation-Based Algorithm by Variable
Virtual Capacitors for Analysis of Large
Stiff Nonlinear Networks – 78
A-33