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# Type Title Author Publisher Pub. Year Subjects Call Number
1 مقاله Extraction of effective constitutive parameters of artificial media using bloch modes Sheikh Ansari, A. OSA - The Optical Society, 2019 Eigenvalues and eigenfunctions.
Transfer matrix method.
Bulk permittivity.
Effective constitutive parameters.
Eigenvectors and eigenvalues.
Full-wave electromagnetic simulation.
Permeability tensors.
Propagation constant.
Surface impedances.
Three dimensional periodic structure.
Electromagnetic simulation.
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2 مقاله Extraction of effective constitutive parameters of artificial media using Bloch modes Sheikh Ansari, A. OSA - The Optical Society, 2019 Eigenvalues and eigenfunctions.
Transfer matrix method.
Bulk permittivity.
Effective constitutive parameters.
Eigenvectors and eigenvalues.
Full-wave electromagnetic simulation.
Permeability tensors.
Propagation constant.
Surface impedances.
Three dimensional periodic structure.
Electromagnetic simulation.
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3 پایان نامه محاسبه پارامترهای موثر حجمی و سطحی محیط های مصنوعی سه بعدی با استفاده از مدهای بلوخ Extraction of Effective Bulk and Surface Parameters of Three Dimensional Artificial Media Using Bloch Modes شیخ انصاری، عباس Sheikh Ansari, Abbas صنعتی شریف 1397 محیط های مصنوعی Artificial Medias / محیط مصنوعی متناوب Periodic Artificial Media / همگن سازی Homogenization / پارامترهای الکترومغناطیسی موثر Effective Electromagnetic Parameters / ماتریس انتقال تعمیم یافته Generalized Transfer Matrix / پارامترهای موثر Effective Parameters
‭05-51595
4 مقاله Local excitation of a perfectly conducting slab with finite or infinite number of slits and the role of proper complex waves Sheikh Ansari, A. Institute of Electrical and Electronics Engineers Inc, 2020 Complex modes.
Extraordinary transmission (ET)
Gratings.
Green's function.
Electric excitation.
Canonical structure.
Complex waves.
Dispersion relations.
Electromagnetic response.
Even- and odd-mode.
Extraordinary transmission.
Finite number.
Infinite numbers.
Integral equations.
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5 مقاله Numerical investigation of the effects of porosity and tortuosity on soil permeability using coupled three-dimensional discrete-element method and lattice Boltzmann method Sheikh, B. American Physical Society, 2015 C++ (programming language)
Computational fluid dynamics.
Kinetic theory.
Numerical methods.
Particle size.
Particle size analysis.
Porosity.
Porous materials.
Soils.
Computational stability.
Engineering disciplines.
Fluid-solid interfaces.
Lattice Boltzmann method.
Numerical investigations.
Three dimensional simulations.
Three-dimensional discrete element methods.
Three-dimensional lattices.
Mechanical permeability.
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6 مقاله Effect of organoclay loading and electron beam irradiation on the physico-mechanical properties of low-density polyethylene/ethylene-vinyl acetate blend Shojaei, A. 2011 Low-density polyethylene.
Crosslinked.
Crosslinks.
EB irradiation.
Electron beam irradiation.
Ethylene-vinyl acetate.
Gel content analysis.
Gel contents.
Physicomechanical properties.
Polymer chains.
Radiation-induced crosslinking.
Three-dimensional networks.
Electric properties.
Electron beams.
Ethylene.
Gels.
Irradiation.
Loading.
Nanocomposites.
Organoclay.
Polyethylenes.
Thermodynamic stability.
Thermogravimetric analysis.
Thermoplastics.
Volatile fatty acids.
X ray diffraction.
X ray diffraction analysis.
Density (specific gravity)
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7 مقاله Rheological and mechanical characteristics of low density polyethylene/ethylene-vinyl acetate/organoclay nanocomposites Behradfar, A. 2010 Capillary rheometer.
Ethylene-vinyl acetate.
Low density.
Mechanical behavior.
Mechanical characteristics.
Model system.
Morphological characteristic.
Morphological characterization.
Rheological behaviors.
SEM.
TEM.
Ternary nanocomposites.
Theoretical approach.
XRD , TEM.
Ethylene.
Interfacial energy.
Nanocomposites.
Phase interfaces.
Rheology.
Shear strength.
Tensile strength.
Transmission electron microscopy.
Viscosity.
X ray diffraction.
Scanning electron microscopy.
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8 مقاله A new multi-path AODV routing based on distance of nodes from the network center Khamforoosh, K. 2008 Ad hoc networks.
AODV algorithm.
Center base distance multi-path AODV routing algorithm (CDM-AODV)
International conferences.
Multi-path routing.
Computer networks.
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9 مقاله Empirical predictive model for generating synthetic non-stationary stochastic accelerogram of the Iranian plateau: including far- and near-field effects as well as mainshock and aftershock categorization Khansefid, A. Springer Netherlands, 2019 Accelerogram.
Aftershock.
Mainshock.
Stochastic.
Synthetic.
Curve fitting.
Earthquakes.
Equations of motion.
Graphic methods.
Motion estimation.
Regression analysis.
Shear flow.
Shear waves.
Stochastic systems.
Wave propagation.
Accelerograms.
Iranian plateau.
Stochastic.
Stochastic models.
Acceleration.
Bayesian analysis.
Geosynthetics.
Ground motion.
Prediction.
S-wave.
Stochasticity.
Iran.
Pulse-like.
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10 مقاله Development of declustered processed earthquake accelerogram database for the Iranian Plateau: including near-field record categorization Khansefid, A. Springer Netherlands, 2019 Accelerogram.
Accelerogram processing.
Aftershock.
Database.
Mainshock.
Pulse-like record.
Ground motion.
S-wave.
Seismic data.
Seismic source.
Seismology.
Wave velocity.
Iranian Plateau.
Anas.
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11 مقاله In vitro dissolution of plasma-sprayed hydroxyapatite coatings with different characteristics: Experimental study and modeling Mohammadi, Z. 2008 Amorphous calcium phosphate.
Calcium ion.
Calcium phosphate.
Hydroxyapatite.
Trometamol.
Unclassified drug.
Biomaterial.
Akalinity.
Calcium transport.
Diffusion.
Dissolution.
Material coating.
Model.
Plasma.
Porosity.
Reaction time.
Body fluid.
Chemical model.
Chemistry.
Colloid.
Comparative study.
Computer simulation.
Evaluation.
Gas.
Materials testing.
Methodology.
Body Fluids.
Coated Materials, Biocompatible.
Colloids.
Durapatite.
Gases.
Heat.
Models, Chemical.
Crystallization.
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12 مقاله Investigation into characteristics of Portevin-Le Chatelier effect of an Al-Mg Alloy Sheikh, H. 2010 Mechanical testing.
Non-ferrous metals.
Al-Mg alloy.
Constant temperature.
Critical strains.
Dynamic strain aging.
Flow stress.
Fracture surfaces.
Imposed strains.
Low strain rates.
Plastic instabilities.
PLC band.
PLC-effect.
Portevin-Le Chatelier.
Portevin-Le Chatelier effects.
SEM.
SEM image.
Tensile tests.
Aluminum.
Cerium alloys.
Fracture.
Mechanical engineering.
Mechanical properties.
Scanning electron microscopy.
Stress-strain curves.
Tensile strength.
Tensile testing.
Strain rate.
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13 مقاله NHEG mechanics: Laws of near horizon extremal geometry (thermo)dynamics Hajian, K. 2014 Black Holes.
Classical Theories of Gravity.
Gauge Symmetry.
Space-Time Symmetries.
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14 مقاله Peak-power-aware energy management for periodic real-time applications Ansari, M. Institute of Electrical and Electronics Engineers Inc, 2020 Peak power consumption.
Real-time embedded systems.
Thermal design power.
Dynamic frequency scaling.
Electric power utilization.
Embedded systems.
Real time systems.
Scheduling.
Voltage scaling.
Dynamic power management.
Dynamic voltage and frequency scaling.
Earliest deadline first.
High power consumption.
Real-time embedded systems.
State-of-the-art techniques.
Thermal designs.
Total power consumption.
Standby power systems.
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15 مقاله Tachyonic resonance preheating in an expanding universe Abolhasani, A. A. 2010
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16 مقاله Gamma irradiation mediated synthesis of a new superabsorbent hydrogel network based on poly(acrylic acid) grafted onto salep Rezanejade Bardajee, G. 2010 Acrylic acid.
Gamma irradiation.
Graft copolymers.
Hydrogels.
Salep.
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17 مقاله A novel dual and triple shifted RSVP paradigm for P300 speller Mijani, A. M. Elsevier B.V, 2019 Brain computer interfaces (BCI)
Rapid serial visual presentation (RSVP) paradigm.
Signal classification.
Signal processing.
Speller matrix.
Adult.
Article.
Brain computer interface.
Brain mapping.
Comparative study.
Controlled study.
Electroencephalogram.
Event related potential.
Eye movement control.
Gaze.
Human.
Male.
Normal human.
Priority journal.
Rapid serial visual presentation.
Spelling.
Vision.
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18 مقاله Irradiation mediated synthesis of a superabsorbent hydrogel network based on polyacrylamide grafted onto salep Rezanejade Bardajee, G. 2008 ABS resins.
Acrylic monomers.
Amides.
Computer networks.
Grafting (chemical)
Monomers.
Polymers.
Acrylamide.
Gamma irradiation.
Graft copolymers.
Salep.
Superabsorbent.
Hydrogels.
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19 مقاله A method for eye detection based on SVD transforms Danafar, S. 2006 Computer vision.
Face recognition.
Image analysis.
Image segmentation.
Perturbation techniques.
Eye tracking.
Facial images.
Fourth order neighbourhood.
Interest point methods.
Singular value decomposition.
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20 مقاله A novel approach for the steady-state analysis of a three-phase self excited induction generator including series compensation Hashemnia, M. N. 2010 Convergence problems.
Induction generator.
Magnetizing reactance.
Self excitation.
Self excited induction generators.
Series compensation.
SIMPLE method.
Simulation result.
Steady state performance.
Steady-state analysis.
Wind energy.
Asynchronous generators.
Industrial electronics.
Wind power.
Excited states.
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Total 15642 records