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1دورية أكاديمية
المؤلفون: Ding, Haipeng, Xu, Zhengynan, Sadler, Brian M.
المساهمون: ARMY RESEARCH LAB ADELPHI MD
المصدر: DTIC
مصطلحات موضوعية: Theoretical Mathematics, Statistics and Probability, Radio Communications, COMMUNICATION AND RADIO SYSTEMS, WAVE PROPAGATION, SCATTERING, ABSORPTION, MONTE CARLO METHOD, THEORY, ULTRAVIOLET RADIATION, PROBABILITY, NLOS(NON-LINE-OF-SIGHT), ENERGY LOSS MODELS
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2دورية أكاديمية
المؤلفون: Kolchigin, Nikolay N.
المساهمون: KARAZIN KHARKIV NATIONAL UNIV (UKRAINE) DEPT OF RADIOPHYSICS AND ELECTRONICS
المصدر: DTIC
مصطلحات موضوعية: Electricity and Magnetism, Radiofrequency Wave Propagation, SIGNALS, BROADBAND, INTERACTIONS, SCATTERING, SYMPOSIA, THEORY, RADAR, RECEIVERS, NUMERICAL METHODS AND PROCEDURES, ELECTROMAGNETIC COMPATIBILITY, METROLOGY, UKRAINE, RADIATION, NANOSTRUCTURES, SIMULATION, ELECTRONICS, ULTRAWIDEBAND, ULTRASHORT PULSE INTERACTIONS, IMPULSE SIGNALS, PE61102F
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3دورية أكاديمية
المؤلفون: Stephen, Ralph A.
المساهمون: WOODS HOLE OCEANOGRAPHIC INSTITUTION MA
المصدر: DTIC
مصطلحات موضوعية: Radiofrequency Wave Propagation, ACOUSTIC WAVES, WAVE PROPAGATION, OCEAN BOTTOM, SCATTERING, VOLUME, HIGH FREQUENCY, ENVIRONMENTS, INTERACTIONS, PARAMETERS, PHYSICAL PROPERTIES, NAVY, THEORY, NUMERICAL ANALYSIS, BACKSCATTERING, POROSITY, CODING, FINITE DIFFERENCE THEORY, SHALLOW WATER, LOW VELOCITY, PENETRATION, SEISMIC WAVES, ATTENUATION, HETEROGENEITY, MEDIA, ACOUSTIC EQUIPMENT, GEOPHYSICS, ROUGHNESS, SEDIMENTS, POROUS MATERIALS
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4دورية أكاديمية
المؤلفون: Tombul, Serdar
المساهمون: NAVAL POSTGRADUATE SCHOOL MONTEREY CA
المصدر: DTIC
مصطلحات موضوعية: Acoustics, Optics, WAVE PROPAGATION, SOUND TRANSMISSION, UNDERWATER ACOUSTICS, OCEANOGRAPHY, SIGNAL PROCESSING, FREQUENCY, SIMULATION, PROPAGATION, SCATTERING, PREDICTIONS, GEOMETRY, GRAZING ANGLES, BUOYANCY, LOW STRENGTH, OCEANS, SPECTRAL ENERGY DISTRIBUTION, TRANSITIONS, PARABOLAS, VALIDATION, THEORY, NUMERICAL ANALYSIS, PATHS, THESES, REFLECTION, RYTOV THEORY, INTERNAL WAVES, GARRETT-MUNK SPECTRUM, PHASE
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5دورية أكاديمية
المؤلفون: Eftimiu, Cornel
المساهمون: MCDONNELL DOUGLAS RESEARCH LABS ST LOUIS MO
المصدر: DTIC AND NTIS
مصطلحات موضوعية: Radiofrequency Wave Propagation, Radio Communications, RADIOMETRY, ELECTROMAGNETIC WAVE PROPAGATION, MICROWAVE COMMUNICATIONS, APPROACH, CONSERVATION, CONSTANTS, CORRELATION, EMISSIVITY, ENERGY, ENERGY CONSERVATION, EXPANSION, HIERARCHIES, LENGTH, PERTURBATION THEORY, PERTURBATIONS, REQUIREMENTS, SCATTERING, STRUCTURES, THEORY, TRANSMISSIVITY, WIDTH, REMOTE DETECTION, APPROXIMATION(MATHEMATICS), ENERGY LEVELS, TURBULENT BOUNDARY LAYER, REPRINTS, SYMPOSIA, LAMINAR BOUNDARY LAYER
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6دورية أكاديمية
المؤلفون: Chew, Weng C.
المساهمون: ILLINOIS UNIV AT URBANA DEPT OF ELECTRICAL AND COMPUTER ENGINEERING
المصدر: DTIC AND NTIS
مصطلحات موضوعية: Numerical Mathematics, Electricity and Magnetism, Radiofrequency Wave Propagation, ELECTROMAGNETIC FIELDS, COMPUTATIONS, BROADBAND, FREQUENCY, SIMULATION, SCATTERING, LAYERS, THEORY, STRUCTURES, PARALLEL PROCESSING, RADAR, SCALING FACTOR, ANTENNAS, USER NEEDS, TRAVEL, CIRCUITS, BURIED OBJECTS, MAXWELLS EQUATIONS, EARTH(PLANET), IMPEDANCE, STATICS, TIME DOMAIN, FREQUENCY DOMAIN, MICROWAVE FREQUENCY, TREE CANOPY, ILLINOIS
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7دورية أكاديمية
المؤلفون: Fremouw, E. J., Reinisch, B. W., Szuszczewica, E. P.
المساهمون: NORTHWEST RESEARCH ASSOCIATES INC BELLEVUE WA
المصدر: DTIC AND NTIS
مصطلحات موضوعية: Atmospheric Physics, Radiofrequency Wave Propagation, IONOSPHERE, MEASUREMENT, OPTICAL PROPERTIES, SCATTERING, LABORATORY TESTS, ULTRAVIOLET RADIATION, AIRCRAFT, ELECTRON DENSITY, THEORY, FIELD TESTS, PATHS, ELECTROMAGNETIC WAVE PROPAGATION, RADAR, ELECTRONS, ENGINEERING, FEASIBILITY STUDIES, COMMUNICATIONS NETWORKS, SPACE SHUTTLES, LABORATORY PROCEDURES, AURORAE, RADIO TRANSMISSION, RADIO WAVES, AIRGLOW, SCINTILLATION, IONOSPHERIC PROPAGATION, BLACKOUT(PROPAGATION), METEORS, METEOR SCATTER COMMUNICATIONS
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8دورية أكاديمية
المؤلفون: Ruan, Yingzheng
المساهمون: FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OH
المصدر: DTIC AND NTIS
مصطلحات موضوعية: Radiofrequency Wave Propagation, ELECTROMAGNETIC SCATTERING, ELECTROMAGNETIC WAVE PROPAGATION, HIGH FREQUENCY, COMPUTATIONS, INTERFACES, LAYERS, THEORY, NUMERICAL ANALYSIS, REFLECTION, PLANAR STRUCTURES, EXPANSION, REFRACTION, ELECTROMAGNETIC WAVE REFLECTIONS, REPRINTS, SCATTERING, FOREIGN REPORTS
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9دورية أكاديمية
المؤلفون: DeVore, Ronald, Jawerth, B.
المساهمون: SOUTH CAROLINA UNIV COLUMBIA DEPT OF MATHEMATICS AND STATISTICS
المصدر: DTIC AND NTIS
مصطلحات موضوعية: Numerical Mathematics, INTEGRAL TRANSFORMS, ALGORITHMS, SIGNAL PROCESSING, IMAGE PROCESSING, PROPAGATION, SCATTERING, SURFACE WAVES, COMPUTER AIDED DESIGN, THEORY, PHOTOGRAPHIC IMAGES, TRANSFORMERS, PROTOTYPES, WAVE PROPAGATION, DEFICIENCIES, PARTIAL DIFFERENTIAL EQUATIONS, DIFFERENTIAL EQUATIONS, CONSERVATION, DECOMPOSITION, PE61103D, WUAFOSR3484A7, PHI TRANSFORMS
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10دورية أكاديمية
المؤلفون: Dean, Cleon E., Werby, Michael F.
المساهمون: NAVAL OCEANOGRAPHIC AND ATMOSPHERIC RESEARCH LAB STENNIS SPACE CENTER MS
المصدر: DTIC AND NTIS
مصطلحات موضوعية: Theoretical Mathematics, Structural Engineering and Building Technology, Acoustics, EQUATIONS OF MOTION, ACOUSTIC SCATTERING, HAMILTONIAN FUNCTIONS, ELASTIC SHELLS, PROPAGATION, REPRINTS, SCATTERING, EXCITATION, MOTION, SHELLS(STRUCTURAL FORMS), MECHANICS, WAVE PROPAGATION, APPLIED MECHANICS, DISTORTION, BEHAVIOR, DIFFERENTIAL EQUATIONS, RESONANCE, SHALLOW WATER, SURFACES, WAVEGUIDES, THEORY, WATER, VIBRATION, INERTIA, PE61153N, WUDN255011
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