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Mathematical models
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The concept ** Mathematical models** represents the subject, aboutness, idea or notion of resources found in **University of Missouri Libraries**.

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Mathematical models
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**Mathematical models**represents the subject, aboutness, idea or notion of resources found in**University of Missouri Libraries**.- Label
- Mathematical models

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- nasat

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- [Solar wind composition : progress report]
- "Studies of westward electrojets and field-aligned currents in the magnetotail during substorms : implications for magnetic field models" : final technical report on NASA grant no. NAGW-3953
- 3rd annual NASA SCOLE Workshop, 1986 : held at NASA Langley Research Center, Hampton, Virginia, November 17-18 1986
- 4D dynamic required navigation performance final report
- A "Kane's Dynamics" model for the active rack isolation system
- A Finite element-boundary integral method for cavities in a circular cylinder
- A Trajectory generation and system characterization model for cislunar low-thrust spacecraft
- A cloud, precipitation and electrification modeling effort for COHMEX
- A comparative study of some dynamic stall models
- A comparison of analytical and experimental data for a magnetic actuator
- A comparison of analytical and experimental data for a magnetic actuator
- A comparison of two trusses for the space station structure
- A compendium of wind statistics and models for the NASA space shuttle and other aerospace vehicle programs
- A computational investigation of gear windage
- A computational methodology for simulating thermal loss testing of the Advanced Stirling C
- A computer module used to calculate the horizontal control surface size of a conceputal aircraft design
- A conflict analysis of 4D descent strategies in a metered, multiple-arrival route environment
- A constitutive model for the inelastic multilaxial cyclic response of a nickel base superalloy René 80
- A deterministic interfacial cyclic oxidation spalling model, Part I, Model development and parametric response
- A direct-inverse method for transonic and separated flows about airfoils
- A finite element approach for the dynamic analysis of joint-dominated structures
- A flight-dynamic helicopter mathematical model with a single flap-lag-torsion main rotor
- A general interface method for aeroelastic analysis of aircraft
- A general reversible hereditary constitutive model, Part I, Theoretical developments
- A life prediction model for laminated composite structural components : final technical report
- A life-cycle cost estimating methodology for NASA-developed air traffic control decision support tools
- A mathematical model for railway control systems
- A mathematical model of oxygen transport in skeletal muscle during hindlimb unloading
- A mathematical simulation model of a CH-47B helicopter
- A model for Space Shuttle orbiter tire side forces based on NASA Landing Systems Research Aircraft test results
- A model of security monitoring
- A modeling technique for STOVL ejector and volume dynamics
- A multi-domain spectral method for supersonic reactive flows
- A new approach for determining onset of transition : final report : NASA grant NAG-1-1876
- A new approach to measure contact angle and evaporation rate with flow visualization in a sessile drop
- A new approach to measure contact angle and evaporation rate with flow visualization in a sessile drop
- A new higher-order composite theory for analysis and design of high speed tilt-rotor blades
- A note on the mathematical modelling of damped second order systems
- A novel shape parameterization approach
- A numerical analysis of heat transfer and effectiveness on film cooled turbine blade tip models
- A numerical model of unsteady, subsonic aeroelastic behavior
- A parametric study of accelerations of an airplane due to a wake vortex system
- A parametric study of accelerations of an airplane due to a wake vortex system
- A parametric study of fine-scale turbulence mixing noise
- A practical approach for minimum time control of the spacecraft control laboratory experiment (SCOLE
- A reduced model for prediction of thermal and rotational effects on turbine tip clearance
- A reduced order model of the linearized incompressible Navier-Strokes equations for the sensor/actuator placement problem
- A review of the Ginzburg-Syrovatskii's galactic cosmic-ray propagation model and its leaky-box limit
- A simple model for the light curve generated by a Shoemaker-Levy 9 impact
- A simple transient thermal test assembly for insulation materials
- A simple, analytical, axisymmetric microburst model for downdraft estimation
- A simple, mass balance model of carbon flow in a controlled ecological life support system
- A simple, mass balance model of carbon flow in a controlled ecological life support system
- A study of material damping in large space structures : final technical report
- A study of the effect of synoptic scale processes in GCM modelling : final technical report
- A study on the sensitivity and simultaneous adjustment of a hoop-column antenna surface
- A system approach to aircraft optimization
- A theoretical and experimental study of turbulent particle-laden jets
- A transient response method for linear coupled substructures
- A two-fluid, MHD coronal model
- A viscoplastic model with application of LiF-22%CaF2 hypereutectic salt
- ACCEPT : introduction of the adverse condition and critical event prediction toolbox
- AEOSS design guide for system analysis on Advanced Earth-Orbital Spacecraft Systems
- AEOSS runtime manual for system analysis on Advanced Earth-Orbital Spacecraft Systems
- Accuracy of aerodynamic model parameters estimated from flight test data
- Acoustic and magnetic heating of chromospheres/coronae : are there distinct signatures? : final technical report for grant NAG 5 3046
- Active control of flow separation over an airfoil
- Advanced composite stabilizer for Boeing 737 aircraft
- Advanced space propulsion system flowfield modeling : final report : contract NAS8-40845
- Aerodynamic design via control theory
- Aerodynamic parameters of an advanced fighter aircraft estimated from flight data : preliminary results
- Aeroheating predictions for X-34 using an inviscid-boundary layer method
- Aerothermal analysis of a wing-elevon cove with variable leakage
- Aircraft analysis using the layered and extensible aircraft performance system (LEAPS
- Aircraft flight test trajectory control
- Amplitude-dependent neutral modes in compressible boundary layer flows
- An algorithm for integrated subsystem embodiment and system synthesis
- An energy-based hysteresis model for magnetostrictive transducers : prepared for Langley Research Center under contracts NAS1-97046 & NAS1-19480
- An experimental/modeling study of jet attachment during counterflow thrust vectoring : final report, NASA/NAG1-1736, grant period 1 July, 1995 - 30 June, 1996
- An extended objective evaluation of the 29-km eta model for weather support to the United States Space Program
- An improved algorithm for the modeling of vapor flow in heat pipes
- An improved analytic model for microdosimeter response
- An improved error assessment for the GEM-T1 gravitational model
- An improved error assessment for the GEM-T1 gravitational model
- An improved plastically dilatant unified viscoplastic constitutive formulation for multiscale analysis of polymer matrix composites under high strain rate loading
- An initial investigation into methods of computing transonic aerodynamic sensitivity coefficients : semiannual progress report, July 1, 1987-December 31, 1987
- An integrated magnetic circuit model and finite element model approach to magnetic bearing design
- An integrated methodology for optimizing structural composite damping
- An integrated methodology for optimizing structural composite damping
- An introduction to transient engine applications using the numerical propulsion system simulation (NPSS) and MATLAB®
- An inverse dynamic method yielding flexible manipulator state trajectories
- An irreversible constitutive law for modeling the delamination process using interface elements
- An optimal deconvolution method for reconstructing pneumatically distorted near-field sonic boom pressure measurements
- An optimization model for the U.S. air-traffic system
- Analysis and sizing for transient thermal heating of insulated aerospace vehicle structures
- Analysis of direct solar illumination on the backside of space station solar cells
- Analysis of direct solar illumination on the backside of space station solar cells
- Analysis of opposed jet hydrogen-air counter flow diffusion flame
- Analysis of shell-type structures subjected to time-dependent mechanical and thermal loading : a semi-annual status report
- Analysis of shell-type structures subjected to time-dependent mechanical and thermal loading : a semi-annual status report submitted to NASA-Lewis Research Center, Cleveland, Ohio
- Analysis of smart composite structures including debonding
- Analysis of wind tunnel oscillatory data of the X-31A aircraft
- Analytic guided-search model of human performance accuracy in target-localization search tasks
- Analytic guided-search model of human performance accuracy in target-localization search tasks
- Analytic theory for the determination of velocity and stability of bubbles in a Hele-Shaw cell, Part II, Stability
- Analytic theory for the selection of Saffman-Taylor fingers in the presence of thin film effects
- Analytical and experimental investigation of mistuning in propfan flutter
- Analytical flutter investigation of a composite propfan model
- Analytical guidance law development for aerocapture at Mars : progress report #4
- Analytical investigation of the dynamics of tethered constellations in Earth orbit (phase II) : quarterly report # 3, for the period 22 September 1985 through 21 December 1985
- Analytical learning and term-rewriting systems
- Analytical modeling of pressure wall hole size and maximum tip-to-tip crack length for perforating normal and oblique orbital debris impacts : final report for period 01 April 1995 to 31 July 1997, contract NCC8-28
- Analytical round robin for elastic-plastic analysis of surface cracked plates : phase I results
- Analytical round robin for elastic-plastic analysis of surface cracked plates : phase II results
- Analytical study of the origin and behavior of asymmetric vortices
- Application of satellite data in variational analysis for global cyclonic systems : status report
- Application of the semi-empirical force-limiting approach for the CoNNeCT SCAN Testbed
- Applications of Ko displacement theory to the deformed shape predictions of the doubly-tapered Ikhana wing
- Ares I-X flight test vehicle : stack 1 modal test
- Ares I-X flight test vehicle : stack 5 modal test
- Ares I-X flight test vehicle modal test
- Assessing upper-level winds on day-of-launch
- Assimilation of altimeter data into a quasigeostrophic model of the Gulf Stream system, Part I, Dynamical considerations
- Assimilation of altimeter data into a quasigeostrophic model of the Gulf Stream system, Part II, Assimilation results
- Atomization simulations using an Eulerian-VOF-Lagrangian method
- Attitude Determination Error Analysis System (ADEAS) mathematical specification document
- Audibility of multiple, low-frequency tonal signals in noise
- Axions and SN 1987A : axion trapping
- BOREAS derived surface meteorological data
- Baseline estimation from simultaneous satellite laser tracking
- Basic research for the geodynamics program : twenty-fifth semiannual status reports, research grant no. NSG 5265, OSURF project no. 711055, period covered, July-December, 1990
- Bearing-load modeling and analysis study for mechanically connected structures
- Buckling and damage resistance of transversely-loaded composite shells
- CEAS/AIAA/ICASE/NASA Langley International Forum on Aeroelasticity and Structural Dynamics 1999
- CFD modeling of free-piston Stirling engines
- CFL3D contribution to the AIAA Supersonic Shock Boundary Layer Interaction Workshop
- COMGEN, a computer program for generating finite element models of composite materials at the micro level
- Calculation of the Coulomb fission cross sections for Pb-Pb and Bi-Pb interactions at 158 A GeV
- Calibration of a structural finite element model for a representative inflatable space structure utilizing probabilistic methods and surrogate models
- Chemoviscosity modeling for thermosetting resins : final report for the period ended August 31, 1985
- Combustion of lox with H2(g) under subcritical, critical and supercritical conditions (task 1) and experimental observation of dense spray and mixing of impinging jets (task 2) : semi-annual report
- Cometary atmospheres : modeling the spatial distribution of observed neutral radicals : report for the period, June 1, 1985 to September 30, 1986
- Communications satellite systems operations with the space station
- Comparison of predictive modeling methods of aircraft landing speed
- Comparison of several system identification methods for flexible structures
- Comparison of spacecraft contamination models with well-defined flight experiment
- Comparisons of the Maxwell and CLL gas/surface interaction models using DSMC
- Component count and preliminary assembly considerations for large space truss structures
- Compressibility considerations for [kappa-omega] turbulence models in hypersonic boundary layer applications
- Computational analysis of the SSME fuel preburner flow : final report
- Computational materials research : proceedings of a workshop sponsored by the National Aeronautics and Space Administration, Washington, D.C. and held at the College of William and Mary, Williamsburg, VA, January 4-5, 1996
- Computational simulation of damage propagation in three-dimensional woven composites
- Computational simulation of damping in composite structures
- Computational study of near-limit propagation of detonation in hydrogen-air mixtures
- Computational study of near-limit propagation of detonation in hydrogen-air mixtures
- Computational study of separating flow in a planar subsonic diffuser
- Computational work to support FAP/SRW variable-speed power-turbine development
- Computer codes for the evaluation of thermodynamic properties, transport properties, and equilibrium constants of an 11-species air model
- Computer modeling of human decision making : report
- Computer modeling of non-isothermal crystallization
- Computer simulation of a pilot in V/STOL aircraft control loops : William G. Vogt, Marlin H. Mickle, Appendix II | The optimal control model of a pilot in V/STOL aircraft control loops
- Computer simulation of the mathematical modeling involved in constitutive equation development : via symbolic computations
- Computerized inspection of gear tooth surfaces
- Conceptual design optimization study
- Confined states in large-aspect-ratio thermosolutal convection
- Constitutive modeling for isotropic materials (HOST
- Constitutive modeling for isotropic materials (HOST : third annual status report
- Constitutive soil properties for mason sand and Kennedy Space Center
- Contact stresses in pin-loaded orthotropic plates
- Corrections to the participant-spectator model of high-energy alpha-particle fragmentation
- Coupled structural, thermal, phase-change and electromagnetic analysis for superconductors, Volume I
- Critique of macro flow/damage surface representations for metal matrix composites using micromechanics
- Critique of macro flow/damage surface representations for metal matrix composites using micromechanics
- Cryogenic fluid storage technology development : recent and planned efforts at NASA
- Current status of post-combustor trace chemistry modeling and simulation at NASA Glenn Research Center
- Deformation analysis of rotary combustion engine housings : final report on NASA grant NAG 3-456
- Deformation and life analysis of composite flywheel disk and multi-disk systems
- Deformation and life analysis of composite flywheel disk and multi-disk systems
- Dependence of dynamic modeling accuracy on sensor measurements, mass properties, and aircraft geometry
- Determination of uncertainties for the new SSME model : final technical report ... NASA contract number NAS8-38609 ...
- Developing uncertainty models for robust flutter analysis using ground vibration test data
- Developing uncertainty models for robust flutter analysis using ground vibration test data
- Development and application of benchmark examples for mode II static delamination propagation and fatigue growth predictions
- Development and demonstration of a computational tool for the analysis of particle vitiation effects in hypersonic propulsion test facilities
- Development of a benchmark example for delamination fatigue growth prediction
- Development of a linear Stirling system model with varying heat inputs
- Development of a model based technique for gear diagnostics using the Wigner-Ville method : final report on NASA project NAG 3-1376
- Development of a woven-grid quasi-bipolar battery : phase I final report
- Development of advanced in-cylinder components and tribological systems for low heat rejection diesel engines : phases 2, 3, and 4 final report
- Development of an experimental space station model for structural dynamics research
- Development of computer models for the assessment of foreign body impact events on composite structures : final report, grant NAG8-1144
- Discrete-vortex model for the symmetric-vortex flow on cones
- Displacement models for THUNDER actuators having general loads and boundary conditions
- Disruption of helmet streamers by current emergence
- Distributed finite element analysis using a transputer network : final report
- Dual-Pulse Pulse Position Modulation (DPPM) for deep-space optical communications: performance and practicality analysis
- Dual-pump CARS development and application to supersonic combustion
- Duct flow nonuniformities : effects of struts in SSME HGM II+ : interim report
- Earth Observing System (EOS)/Advanced Microwave Sounding Unit-A (AMSU-A) Structural Math Model - A1
- Effect of liquid droplets on turbulence in a round gaseous jet
- Effect of temperature gradient on thick film selective emitter emittance
- Effect of temperature gradient on thick film selective emitter emittance
- Effects of engine emissions from high-speed civil transport aircraft : a two-dimensional modeling study
- Effects of gear box vibration and mass imbalance on the dynamics of multi-stage gear transmissions
- Effects of humidity swings on adsorption columns for air revitalization : modeling and experiments : summary of research (final report), period covered--1/16/94 - 1/15/97, Joint Research Interchange, NASA cooperative agreement no. NCC2-5024
- Effects of modeling errors on trajectory predictions in air traffic control automation
- Effects of rotation on coolant passage heat transfer
- Effects of switch leakages upon Nimbus-7 SMMR calibration
- Efficient computation of separation-compliant speed advisories for air traffic arriving in terminal airspace
- Electromagnetic field effects in semiconductor crystal growth : final report on NASA MSFC contract NCC8-56, September 15, 1994-September 14, 1996
- Empirical model development for predicting shock response on composite materials subjected to pyroshock loading
- Energy efficient engine low pressure subsystem aerodynamic analysis
- Energy efficient engine low pressure subsystem aerodynamic analysis
- Energy efficient engine low pressure subsystem flow analysis
- Energy efficient engine low pressure subsystem flow analysis
- Enhanced computer aided simulation of meshing and contact with application for spiral bevel gear drives
- Environmental loss characterization of an advanced stirling converter (ASC-E2) insulation package using a mock heater head
- Equations of motion for the g-LIMIT microgravity vibration isolation system
- Equivalent circuit models for AC impedance data analysis
- Equivalent linearization analysis of geometrically nonlinear random vibrations using commercial finite element codes
- Error estimation and uncertainty propagation in computational fluid mechanics
- Estimation of aircraft nonlinear unsteady parameters from wind tunnel data
- Estimation of aircraft nonlinear unsteady parameters from wind tunnel data
- Euler and Navier-Stokes computations for two-dimensional geometries using unstructured meshes
- Evolutionary development of the Simulation by Logical Modeling System (SIBYL)
- Examination of relationship between photonic signatures and fracture strength of fused silica used in orbiter windows
- Examination of solar cycle statistical model and new prediction of solar cycle 23
- Experimental and modeling studies of the combustion characteristics of conventional and alternative jet fuels final report
- Experimental characterization and micromechanical modeling of woven carbon/copper composites
- Experimental high temperature characterization of a magnetic bearing for turbomachinery
- Experiments in aircraft roll-yaw control using forebody tangential blowing
- Exploratory studies in generalized predictive control for active gust load alleviation
- Exponential order statistic models of software reliability growth
- Extension of a noninteractive reliability model for ceramic matrix composites
- Fast reconnection of weak magnetic fields
- Fault injection and monitoring capability for a fault-tolerant distributed computation system
- Fifth International Conference on Squeezed States and Uncertainty Relations : proceedings of a conference held at Balatonfured, Hungary, May 27-31, 1997
- Final report for SRB combustion dynamics analysis computer program (CDA-1)
- Final report for SRB combustion dynamics analysis computer program (CDA-1), NAG8-627
- Final report on the measurement, modeling and prediction of traction for rocket propellant 1 ... to NASA Lewis Research Center
- Final report on the project Computational control of flexible aerospace systems (grant no. NAG-1-1436)
- Final report on thermal problems in material processing of high-temperature materials
- Final report to TRMM : NAS5-32780
- Final technical report for development and application of viscoplastic models in nonlinear structural analysis : NASA grant number, NCC3-120 : grant duration, December 5, 1998 to December 1, 1994
- Finite and boundary element modeling of the NASA Langley aluminum testbed cylinder (ATC)
- Finite element model for failure study of two-dimensional triaxially braided composite
- Flight data reduction of wake velocity measurements using an instrumented OV-10 airplane
- Flight data reduction of wake velocity measurements using an instrumented OV-10 airplane
- Flow and turbulence modeling and computation of shock buffet onset for conventional and supercritical airfoils
- Flowfield computation of entry vehicles
- Flows in pinned arrays simulating brush seals
- Flows in pinned arrays simulating brush seals
- Flush airdata sensing (FADS) system calibration procedures and results for blunt forebodies
- Force balance and substorm effects in the magnetotail
- Formulation of a two-scale model of turbulence
- Fourier functional analysis for unsteady aerodynamic modeling
- Fractography of composite delamination : final report
- Free vibrations of thin-walled semicircular graphite epoxy composite frames
- Frequency shift during mass properties testing using compound pendulum method
- Fundamental Remote Sensing Science Research Program, Part 1, Status report of the Scene Radiation and Atmospheric Effects Characterization Project
- G-jitter effects in protein crystal growth : a numerical study
- GEOSIM : a numerical model for geophysical fluid flow simulation
- GRID3D-v2 : an updated version of the GRID2D/3D computer program for generating grid systems in complex-shaped three-dimensional spatial domains
- Gas-jet and tangent-slot film cooling tests of a 12.50 cone at Mach number of 6.7
- Generalized fluid system simulation program, version 5.0--educational
- Generalized predictive control of dynamic systems with rigid-body modes
- Generic equations for constructing smooth paths along circles and tangent lines with application to airport ground paths
- Geodynamics branch data base for main magnetic field analysis
- Geomagnetic main field modeling using magnetohydrodynamic constraints
- Geomagnetic model investigations for 1980-1989 : a model for Strategic Defense Initiative particle beam experiments and a study in the effects of data types and observatory bias solutions
- Geometry and simulation results for a gas turbine representative of the energy efficient engine (EEE)
- Grain shattering in shocks : the interstellar grain size distribution
- Gravitational couplings of the inflaton in extended inflation
- Gravity wave innitiated convection
- Ground based studies of thermocapillary flows in levitated drops : analytical part : final report (April 1, 1993 - December 31, 1996), NASA grant no.--NAGW-3378
- HBCUs Research Conference agenda and abstracts
- HBCUs Research Conference agenda and abstracts : proceedings of a conference held at and sponsored by Ohio Aerospace Institute, Cleveland, Ohio, April 8-9, 1998
- HYTESS, a Hypothetical Turbofan Engine Simplified Simulation
- Heat entrapment effects within liquid acquisition devices
- Heat entrapment effects within liquid acquisition devices
- Heat transfer and flow on the blade tip of a gas turbine equipped with a mean-camberline strip
- Heat transfer and flow on the first stage blade tip of a power generation gas turbine, Part 2, Simulation results
- Heating-rate-coupled model for hydrogen reduction of JSC-1A
- Hierarchical safety cases
- High Energy Astrophysics Program (HEAP) : NASA contract NAS5-32490, technical report--April 1, 1996 thru September 30, 1996
- High speed civil transport aircraft simulation : reference-H cycle 1 : MATLAB implementation
- High strain rate deformation modeling of a polymer matrix composite
- High strain rate deformation modeling of a polymer matrix composite
- High temperature furnace modeling and performance verifications : semi-annual progress report, NAG8-5
- High-performance computing optimization for Aladyn- adaptive neural network molecular dynamics mini-application
- Hypervelocity atmospheric flight : real gas flow fields
- Ice accretion prediction for a typical commercial transport aircraft
- Identification of linear and nonlinear aerodynamic impulse responses using digital filter techniques
- Identifying and characterizing discrepancies between test and analysis results of compression-loaded panels
- Impact testing and simulation of composite airframe structures
- Impact testing on reinforced carbon-carbon flat panels with ice projectiles for the space shuttle return to flight program
- Implementation and validation of the Chien k-[epsilon] turbulence model in the Wind Navier-Stokes code
- Implementation of a sage-based stirling model into a system-level numerical model of the fission power system technology demonstration unit
- Implementation of a smeared crack band model in a micromechanics framework
- Implementation of an associative flow rule including hydrostatic stress effects into the high strain rate deformation analysis of polymer matrix composites
- Implementation of an integrated on-board aircraft engine diagnostic architecture
- Improved finite element modeling of the turbofan engine inlet radiation problem
- Improved model for solar cosmic ray exposure in manned earth orbital flights
- Improved modeling of finite-rate turbulent combustion processes in research combustors
- Improved subcell model for the prediction of braided composite response
- Improvement and extension of a radar forest backscattering model : semiannual report
- Improvement of the second - and third-moment modeling of turbulence
- Incongruity, incongruity resolution, and mental states : the measure and modification of situational awareness and control : final report ... : project period, January 1, 1994 to December 31, 1997
- Independent peer review of Communications, Navigation, and Networking re-Configurable Testbed (CoNNeCT) project Antenna Pointing Subsystem (APS) Integrated Gimbal Assembly (IGA) structural analysis
- Influence of a simple heat loss profile on a pure diffusion flame
- Influence of two-phase thermocapillary flow on cryogenic liquid retention in microscopic pores
- Inspection of the Math Model Tools for on-orbit assessment of impact damage report
- Integrated formal analysis of timed-triggered ethernet
- Integrated research in constitutive modelling at elevated temperatures
- Integrated research in constitutive modelling at elevated temperatures : final report, Part 1
- Integrated risk/cost planning models for the U.S. air traffic system
- Integration assessment of visiting vehicle induced electrical charging of the International Space Station structure
- Intelligent systems approach for automated identification of individual control behavior of a human operator
- Intensity to frequency conversion technique in intensity modulated fiber optic sensing systems
- International Space Station ECLSS technical task agreement summary report
- International Space Station ECLSS technical task agreement summary report
- International Space Station ECLSS technical task agreement, summary report
- Inverse problems in the modeling of vibrations of flexible beams : final report
- Investigation of a liquid-fed water resistojet plume
- Investigation of a macromechanical approach to analyzing triaxially-braided polymer composites
- Investigation of the Saturn dust environment from the analysis of energetic charged particle measurements : final technical report
- Issues of long-term cryogenic propellant storage in microgravity
- Jet noise physics and modeling using first-principles simulations
- Kinematic/dynamic characteristics for visual and kinesthetic virtual environments : final report, cooperative agreement NCC 2-797
- Kinetic isolation tether experiment : annual report
- LOX/hydrogen coaxial injector atomization test program
- Large angle transient dynamics (LATDYN) : user's manual
- Large eddy simulations and turbulence modeling for film cooling
- Large liquid rocket engine transient performance simulation system
- Large male anthropomorphic test device (ATD) finite element model (FEM) correlation improvement
- Large scale turbulent structures in supersonic jets
- Life limiting behavior in interlaminar shear of continuous fiber-reinforced ceramic matrix composites at elevated temperatures
- Lightning effects in the payload changeout room
- Liquid acquisition device design sensitivity study
- Loads analysis and testing of flight configuration solid rocket motor outer boot ring segments
- Loads model development and analysis for the F/A-18 Active Aeroelastic Wing airplane
- Local and global bifurcations of flow fields during physical vapor transport : application to a microgravity experiment
- Local and global bifurcations of flow fields during physical vapor transport : application to a microgravity experiment
- Long-term global morphology of gravity wave activity using UARS data : quarterly report, Mar 18, 1998-Jun 18, 1998
- Low speed analysis of mission adaptive flaps on a high speed civil transport configuration
- Low-frequency sound propagation modeling over a locally-reacting boundary using the parabolic approximation
- METSAT, Advanced Microwave Sounding Unit-A1 (AMSU-A1), structural mathematical model
- MIAMI, modeling of the magnetosphere-ionosphere-atmosphere system : final report on NASA grant NAGW5-1097
- MOEMS modeling using the geometrical matrix toolbox
- Mach number effects on turbine blade transition length prediction
- Manufacturing and cost considerations in multidisciplinary aircraft design : (research on mathematical modeling of manufacturability factors) : NASA grant NAG-1-1716, grant report, period of performance: May 1995 - October 1996
- Mapping closure approximation to conditional dissipation rate for turbulent scalar mixing
- Material property characterization of AS4/VRM-34 textile laminates
- Mathematical model of bubble sloshing dynamics for cryogenic liquid helium in orbital spacecraft dewar container
- Mathematical modeling of electrodynamics near the surface of the Earth and planetary water worlds
- Measurement and modeling of dispersive pulse propagation in drawn wire waveguides
- Measurement and modeling of dispersive pulse propagation in drawn wire waveguides
- Measurement of the correlation and coherence lengths in boundary layer flight data
- Measurements and modeling of nitric oxide formation in counterflow, premixed CH4/O2/N2 flames
- Measuring and modeling near-surface reflected and emitted radiation fluxes at the FIFE site : final report for period April 15, 1987-May 31, 1990
- Mesoscale variability in SUCCESS data : contract NAS5-97247 : annual report, Oct. 1, 1997-Sep 30, 1998
- Metal matrix composites microfracture : computational simulation
- Micro and macro segregation in alloys solidifying with equiaxed morphology : NCC8-57, final report
- Micromechanical modeling of woven metal matrix composites : [final contractor report]
- Micromechanics Analysis Code post-processing (MACPOST) user guide
- Micromechanics analysis code with generalized method of cells (MAC/GMC) : user guide, version 3.0
- Microscale fracture testing of HfO2-Si environmental barrier coatings
- Microstructural characterization of metal foams : an examination of the applicability of the theoretical models for modeling foams
- Microstructural characterization of metal foams : an examination of the applicability of the theoretical models for modeling foams
- Microstructure modeling of third generation disk alloys : final report
- Microwave backscatter and attenuation dependence of leaf area index for flooded rice fields
- Mineralogic and petrologic studies of meteorites and lunar samples : grant NAGW 3451, final progress report, for the period 01 February 1993 through 30 September 1997
- Minnowbrook II, 1997 Workshop on Boundary Layer Transition in Turbomachines : proceedings of a workshop held at the Minnowbrook Conference Center, Syracuse University, Syracuse, New York, September 7-10, 1997
- Missile aerodynamics for ascent and re-entry
- Mixed H2H(sub infinity)--control, with output feedback compensators using parameter optimization : interim annual technical report
- Model development in viscoplastic ratchetting
- Model verification and validation concepts for a probabilistic fracture assessment model to predict cracking of knife edge seals in the space shuttle main engine high pressure oxidizer
- Model-based diagnosis in a power distribution test-bed
- Model-based diagnosis in a power distribution test-bed
- Modeled and measured dynamics of a composite beam with periodically varying form core
- Modeling and analysis of composite wing sections for improved aeroelastic and vibration characteristics using smart materials
- Modeling and development of a magnetic bearing controller for a high speed flywheel system
- Modeling and validation of a Navy A6-Intruder actively controlled landing gear system
- Modeling cyclic phase change and energy storage in solar heat receivers
- Modeling cyclic phase change and energy storage in solar heat receivers
- Modeling of aerobrake ballute stagnation point temperature and heat transfer to inflation gas
- Modeling of crack bridging in a unidirectional metal matrix composite
- Modeling of detached solidification : final report
- Modeling of high-strain-rate deformation, fracture, and impact behavior of advanced gas turbine engine materials at low and elevated temperatures
- Modeling of metal-ferroelectric-semiconductor field effect transistors
- Modeling of thermal lensing in side and end-pumped finite solid-state laser rods
- Modeling of turbulent boundary layer surface pressure fluctuation auto and cross spectra : verification and adjustments based on TU-144LL Data
- Modeling of vortex-induced oscillations based on indicial response approach
- Modeling piezoelectric stack actuators for control of micromanipulation
- Modeling progressive failure of bonded joints using a single joint finite element
- Modeling reaction control system effects on Mars Odyssey
- Modeling the benchmark active control technology wind-tunnel model for active control design applications
- Modeling the dissipation rate in rotating turbulent flows
- Modeling the oxidation kinetics of continuous carbon fibers in a ceramic matrix
- Modeling visual, vestibular and oculomotor interactions in self-motion estimation : final annual report for NAGW-4127, period covered--5/31/95 - 6/31/96
- Modeling, simulation, and analysis of optical remote sensing systems
- Modelling of multijunction cascade photovoltaics for space applications
- Modelling the transitional boundary layer
- Modification of a macromechanical finite-element based model for impact analysis of triaxially-braided composites
- Modification of the SHABERTH bearing code to incorporate RP-1 and a discussion of the traction model
- Multi-dimensional measurements of combustion species in flame tube and sector gas turbine combustors
- Multi-dimensional measurements of combustion species in flame tube and sector gas turbine combustors
- Multipath analysis diffraction calculations
- Multiphysics modeling of an annular linear induction pump with applications to space nuclear power systems
- NASA AVOSS fast-time wake prediction models : user's guide
- NASA cooperative agreement no. NCC2-958 entitled "Improvement & application of atmospheric radiative transfer models for prediction of the climatic effects of aerosol" : final performance report : time period--September 1, 1996 through December 31, 1997
- NASA-HBCU space science and engineering research forum proceedings
- Neural-net processing of characteristic patterns from electronic holograms of vibrating blades
- Noise produced by turbulent flow into a rotor : theory manual for atmospheric turbulence prediction and mean flow and turbulence contraction prediction
- Non-linear dynamic analysis of geared systems, Part II, final report
- Non-linear finite element modeling of THUNDER piezoelectric actuators
- Non-linear finite element modeling of THUNDER piezoelectric actuators
- Nonequilibrium radiation and chemistry models for aerocapture vehicle flowfields : semiannual progress report, February 1991 - June 1991
- Nonlinear modeling of joint dominated structures
- Nonlinear motion cueing algorithm : filtering at pilot station and development of the nonlinear optimal filters for pitch and roll
- Nonlinear resonant oscillations of gas in optimized acoustical resonators and the effect of central blockage
- Notched strength allowables and inplane shear strength of AS4/VRM-34 textile laminates
- Numerical modeling of HgCdTe solidification : effects of phase diagram, double-diffusion convection and microgravity level
- Numerical modeling of spray combustion with an advanced VOF method
- Numerical optimization in Hilbert space using inexact function and gradient evaluations
- Numerical simulation of internal heat transfer phenomena occurring during de-icing of aircraft components : final technical report for NASA grant NAG 3-1796
- Numerical simulation of vitiation effects on a hydrogen-fueled dual-mode scramjet
- Observation model and parameter partials for the JPL geodetic GPS modeling software "GPSOMC"
- On central-difference and upwind schemes
- On increasing the accuracy of MacCormack schemes for aeroacoustic applications : under cooperative agreement NCC3-483
- On multifunctional collaborative methods in engineering science
- On the coupling between a supersonic boundary layer and a flexible surface : final report
- On the influence of a fuel side heat-loss ("soot") layer on a planar diffusion flame
- On the numerical formulation of parametric linear fractional transformation (LFT) uncertainty models for multivariate matrix polynomial problems
- One-degree-of-freedom motion induced by modeled vortex shedding
- One-degree-of-freedom motion induced by modeled vortex shedding
- Optical array versus monolithic telescope ground station cost assessment
- Optical communication link atmospheric attenuation model
- Optimal routing and control of multiple agents moving in a transportation network and subject to an arrival schedule and separation constraints
- Optimal substrate preheating model for thermal spray deposition of thermosets onto polymer matrix composites
- Optimal trajectories for an aerospace plane
- Optimization of residual stresses in MMC's through process parameter control and the use of heterogeneous compensating/complaint interfacial layers : OPTCOMP2 user's guide
- Orion active thermal control system dynamic modeling using simulink/MATLAB
- Outer satellite atmospheres : their extended nature and planetary interactions
- Overview and evaluation of a computational bone physiology modeling toolchain and its application to testing of exercise countermeasures
- Overview of heat addition and efficiency predictions for an advanced stirling converter
- Oxygen diffusion and reaction kinetics in continuous fiber ceramic matrix composites
- Oxygen diffusion and reaction kinetics in continuous fiber ceramic matrix composites
- Oxygen permeability and grain-boundary diffusion applied to alumina scales
- Parallel directionally split solver based on reformulation of pipelined Thomas algorithm
- Parametric modeling of the safety effects of NextGen terminal maneuvering area conflict scenarios
- Physiological response of plants grown on porous ceramic tubes : NASA final report, contract #NAG10-112
- Piezoelectric vibration damping study for rotating composite fan blades
- Plates and shells containing a surface crack under general loading conditions
- Polarimetric scattering from layered media with multiple species of scatterers
- Porous media and mixture models for hygrothermal behavior of phenolic composites
- Porous media and mixture models for hygrothermal behavior of phenolic composites
- Possible deficiencies in predicting transonic aerodynamics on the X-43A
- Power management and distribution (PMAD) model development : final report
- Practical techniques for modeling gas turbine engine performance
- Predicting nonInertial effects with algebraic stress models which account for dissipation rate anisotropies
- Preliminary assessment of soil moisture over vegetation
- Preliminary structural sensitivity study of hypersonic inflatable aerodynamic decelerator using probabilistic methods
- Probabilistic mesomechanical fatigue model
- Procedure for implementation of temperature-dependent mechanical property capability in the Engineering Analysis Language (EAL) system
- Processing of DMSP magnetic data and its use in geomagnetic field modeling
- Properties of nonlinear dynamo waves
- Protoplanetary formation and the FU Orionis outburst : final technical report on NASA NAGW-3408
- Quadratic optimization in the problems of active control of sound
- Qualitative models for space system engineering : final report
- Quantitative global heat transfer in a Mach-6 quiet tunnel
- Quasi-static viscoelastic finite element model of an aircraft tire
- Quiet mode for nonlinear rotor models
- Radiation-spray coupling for realistic flow configurations
- Rapidly solidified titanium alloys by melt overflow
- Rapidly solidified titanium alloys by melt overflow
- Rare earth optical temperature sensor
- Rare earth optical temperature sensor
- Rate dependent constitutive models for fiber reinforced polymer composites
- Refinements in a viscoplastic model
- Reliability analysis of continuous fiber composite laminates
- Research in structures, structural dynamics, and materials, 1989 : work-in-progress and other special presentation papers presented at the AIAA/ASME/ASCE/AHS/ASC 30th Structures, Structural Dynamics, and Materials Conference held in Mobile, Alabama, April 3-5, 1989
- Research relative to a model of the Orion nebula : final technical report
- Results of detailed modeling of the narrow-line region of Seyfert galaxies
- Reynolds-averaged Navier-Stokes solutions to flat plate film cooling scenarios
- Robust control of nonlinear flexible multibody systems using quaternion feedback and dissapative compensation
- Robust flutter margin analysis that incorporates flight data
- SAGE, the self-adaptive grid codE, version 3
- SRB O-ring free response analysis
- SRM propellant and polymer materials structural modeling
- SSME structural dynamic model development : phase II, final report
- STEP and STEPSPL--computer programs for aerodynamic model structure determination and parameter estimation
- Sample data effects of high-pass filters
- Satellite attitude motion models for capture and retrieval investigations
- Scaling and modeling of three-dimensional, end-wall, turbulent boundary layers
- Secondary arm coarsening and microsegregation in superalloy PWA-1480 single crystals : effect of low gravity
- Self-similar compressible free vortices
- Semiannual progress report on real time control for NASA robotic gripper
- Shielded-twisted-pair cable model for chafe fault detection via time-domain reflectometry
- Shock wave interaction with an abrupt area change
- Silent aircraft initiative concept risk assessment
- Simplified analytical model of a six-degree-of-freedom large-gap magnetic suspension system
- Simplified model for solar cosmic ray exposure in manned earth orbital flights
- Simulating bone loss in microgravity using mathematical formulations of bone remodeling
- Simulation of a cold gas thruster system and test data correlation
- Simulation of supersonic jet noise with the adaptation of overflow CFD code and Kirchhoff surface integral
- Simulation of supersonic jet noise with the adaptation of overflow CFD code and Kirchhoff surface integral
- Simulation tool for dielectric barrier discharge plasma actuators at atmospheric and sub-atmospheric pressures : SBIR phase I final report
- Simulations of the Mars helicopter test propeller in hover configuration at Martian pressure and air density
- Single axis piezoceramic gimbal
- Slew maneuvers of spacecraft control, laboratory experiment (SCOLE) : final report for NASA grant NAG-1-535
- Soft inflation
- Solar thermal upper stage liquid hydrogen pressure control testing and analytical modeling
- Solar-array-induced disturbance of the Hubble Space Telescope pointing system
- Space environment effects : model for emission of solar protons (ESP)--cumulative and worst-case event fluences
- Spectral and spectral-element methods : lecture notes in high performance computational physics
- Spectrum orbit utilization program documentation : SOUP5 version 3.8 user's manual
- Spectrum orbit utilization program technical manual : SOUP5 version 3.8
- Spreadsheet calculation of jets in crossflow : opposed rows of slots slanted at 45°
- Spreadsheet calculations for jets in crossflow : opposed rows of inline and staggered holes and single and opposed rows with alternating hole sizes
- Stability limits of a PD controller for a flywheel supported on rigid rotor and magnetic bearings
- Stability of compactification during inflation
- Statistical modeling of quiet sonic boom community response survey data
- Statistical prediction of laminar-turbulent transition
- Stochastic model of the NASA/MSFC ground facility for large space structures with uncertain parameters : part II, the maximum entropy approach
- Strain rate dependent deformation and strength modeling of a polymer matrix composite utilizing a micromechanics approach
- Strain rate dependent deformation and strength modeling of a polymer matrix composite utilizing a micromechanics approach
- String fragmentation model in space radiation problems
- Structural acoustic prediction and interior noise control technology
- Structural and thermal response of 30 cm diameter ion thruster optics
- Structure of a swirl-stabilized combusting spray
- Studies for the loss of atomic and molecular species from Io : final report for the period: 5/1/93 - 6/30/97, grant no. NAGW-3585
- Subband image coding with jointly optimized quantizers
- Subgrid combustion modeling for the next generation national combustion code
- Substructure system identification for finite element model updating : final report, NASA grant no. NAG8-1130
- Sulfur chemistry in the wake of comet Shoemaker-Levy 9
- Symmetry considerations in the scattering of identical composite bodies
- Synthesis from design requirements of a hybrid system for transport aircraft longitudinal control
- Synthetic bounds for semi-Markov reliability models
- System identification and POD method applied to unsteady aerodynamics
- Taxiing, take-off, and landing simulation of the high speed civil transport aircraft
- Taxiing, take-off, and landing simulation of the high speed civil transport aircraft
- Test of the semi-analytical case 1 and Gelbstoff case 2 SeaWiFS algorithm with a global data set
- Tetrahedral finite-volume solutions to the Navier-Stokes equations on complex configurations
- The Badhwar-O'Neill 2020 model
- The Microgravity Isolation Mount : a linearized state-space model a la Newton and Kane
- The Numerical Propulsion System Simulation : a multidisciplinary design system for aerospace vehicles
- The art of fault-tolerant system reliability modeling
- The calculation of theoretical chromospheric models and the interpretation of the solar spectrum : NASA grant NAGW-3299, final report, January 1993 through 30 June 1997
- The charging of composites in the space environment
- The cost of conservative synchronization in parallel discrete event simulations
- The dependence of atomic oxygen undercutting of protected polyimide Kapton® H upon defect size
- The effect of nondeterministic parameters on shock-associated noise prediction modeling
- The effects of molecular weight on the single lap shear creep and constant strain rate behavior of thermoplastic polyimidesulfone adhesive
- The effects of structural flap-lag and pitch-lag coupling on soft inplane hingeless rotor stability in hover
- The inviscid stability of supersonic flow past a sharp cone
- The linear bicharacteristic scheme for electromagnets
- The microwave propagation and backscattering characteristics of vegetation
- The modeling of piezoceramic patch interactions with shells, plates and beams
- The modelling of the solar upper photosphere and lower chromosphere based upon ATM data
- The numerical analysis of a turbulent compressible jet
- The reduction of lunar regolith by carbothermal processing using methane
- The structure and dynamics of the solar corona : NASA space physics theory contract NAS5-96081, first year progress report covering the period July 26, 1996 to July 15, 1997
- The structure and dynamics of the solar corona : NASA space physics theory contract NAS5-96081, second year progress report covering the period July 16, 1997 to June 15, 1998
- The upwind control volume scheme for unstructured triangular grids
- Thermal barrier coating life prediction model development : phase 1, final report
- Thermocapillary flow with evaporation and condensation at low gravity, Part 2, Deformable surface
- Thermostructural analysis of the SOFIA fine field and wide field imagers subjected to convective thermal shock
- Thermostructural evaluati