Sharif Digital Repository

Densification and grain growth of nanocrystalline 3Y-TZP during two-step sintering

Author

Mazaheri, M.

Pub. Year

2008

Subjects

Ceramic materials. / Firing (of materials) / Grain (agricultural product) / Grain size and shape. / Nanocrystalline alloys. / Nanocrystalline materials. / Nanostructured materials. / Sintering. / Yttria stabilized zirconia. / Yttrium alloys. / Zirconia. / Average grain sizes. / Densification. / Fractional density. / Grain sizes. / High temperature. / Monoclinic phase. / Nano-crystalline. / Nanocrystalline 3Y-TZP. / Optimum processing. / Phase stabilization. / Rapid cooling. / Single-step. / Stabilized zirconia. / Two-step sintering. / Ultra-fine grains. / XRD analysis. / Zirconia ceramics. / Grain growth.

Master sintering curves of a nanoscale 3Y-TZP powder compacts

Author

Mazaheri, M.

Pub. Year

2009

Subjects

3Y-ZrO2. / Activation energy. / Chemical activation. / Grain size and shape. / Growth (materials) / Powders. / Sintering. / Yttrium alloys. / Zirconium alloys. / 3Y-ZrO₂. / A. Grain growth. / A. Sintering. / Aggregate sizes. / Different thermal histories. / Grain growth activation energies. / Isothermal sintering. / Master curves. / Master sintering curve. / Microstructural developments. / Model predictions. / Nanoscale. / Powder compacts. / Sintering behaviors. / Sintering cycles. / Grain growth.

A study of timing side-channel attacks and countermeasures on javascript and webassembly

Author

Mazaheri, M. E.

Publisher

Iranian Society of Cryptology,

Pub. Year

2022

Subjects

JavaScript. / Malicious Code Detection. / Timers. / Timing Side-Channel Attacks. / WebAssembly.

Nanomedicine applications in orthopedic medicine: State of the art

Author

Mazaheri, M.

Publisher

Dove Medical Press Ltd,

Pub. Year

2015

Subjects

Implantable materials. / Nanomedicine. / Nanotoxicology. / Orthopedics. / Tissue engineering. / Nanocoating. / Nanomaterial. / Nanotube. / Bone density. / Bone regeneration. / Bone remodeling. / Cancer therapy. / Ceramics. / Corrosion. / Human. / Implant. / Mechanical stress. / Nonhuman. / Orthopedics. / Physical chemistry. / Review. / Surface property.

Extraction of hydroxyapatite nanostructures from marine wastes for the fabrication of biopolymer-based porous scaffolds

Author

Gheysari, H.

Publisher

MDPI AG,

Pub. Year

2020

Subjects

Biopolymer. / Cytotoxicity. / Marine waste. / Tissue engineering. / Calcium carbonate. / Carboxylic acid derivative. / Carboxymethylcellulose. / Cetrimide. / Dodecyl sulfate sodium. / Hydroxyapatite. / Molecular scaffold. / Nanomaterial. / Porous polymer. / Nanocomposite. / Animal shell. / Article. / Bone tissue. / Ceramics. / Chemical procedures. / Chemical structure. / Controlled study. / Cross linking. / Extraction. / Freeze drying. / In vitro study. / Low temperature procedures. / Marine biowaste. / Nanofabrication. / Pore size. / Synthesis. / Waste. / Wet chemical procedure. / Chemistry. / Human. / Procedures. / Tissue scaffold. / Tumor cell line. / Biopolymers. / Carboxymethylcellulose Sodium. / Cell Line, Tumor. / Durapatite. / Gelatin. / Humans. / Nanocomposites. / Porosity. / Tissue Engineering. / Tissue Scaffolds.

Mesoporous silica nanoparticles (MCM-41) coated PEGylated chitosan as a pH-Responsive nanocarrier for triggered release of erythromycin [electronic resource] / Ali Pourjavadi, Zahra Mazaheri Tehrani.

Author

Pourjavadi, A. (Ali).

Subjects

Mesoporous silica. / Nanocarrier. / PEGylated chitosan. / PH responsive.

Flexible bactericidal graphene oxide–chitosan layers for stem cell proliferation [electronic resource] / M. Mazaheri, O. Akhavan and A. Simchi.

Author

Mazaheri, M.

Subjects

Graphene. / Chitosan. / Antibacterial nanocomposites. / Stem cells.

An MPC method based on a hybrid model of a three-phase inverter with output LC- filter

Author

Mazaheri, B.

Pub. Year

2012

Subjects

Approximate methods. / Binary values. / Comprehensive model. / High quality. / Hybrid model. / LC filter. / Output filters. / Output voltages. / Sample System. / Switch state. / Three-phase inverter. / Approximation theory. / Model predictive control. / Predictive control systems. / Power electronics.

Experimental investigation on aerodynamic performance of a flapping wing vehicle in forward flight

Author

Mazaheri, K.

Pub. Year

2011

Subjects

Flexible wing. / Aerodynamic forces. / Aerodynamic performance. / Angles of attack. / Appropriate models. / Design process. / Experimental investigations. / Experimental setup. / Flapping frequency. / Flapping wing. / Flapping wing motion. / Flexible membranes. / Force balances. / Forward flight. / Low-speed wind tunnel. / Performance parameters. / Temporal variation. / Tunnel velocity. / Unsteady aerodynamic force. / Angle of attack. / Lift. / Wind tunnels. / Flexible wings.

Electrical behavior of nano-polycrystalline (La1-yK y)0.7Ba0.3MnO3 manganites

Author

Mazaheri, M.

Pub. Year

2010

Subjects

Low field magnetoresistance. / Manganite. / Adiabatic small polaron. / Electrical behaviors. / Electrical transport properties. / Ferromagnetic regions. / High temperature. / Hopping models. / Metal insulator transition temperature. / Polycrystalline. / Polycrystalline samples. / Potassium doping. / Powder X ray diffraction. / Resistivity data. / Single-crystalline. / Sol-gel methods. / Space Groups. / Temperature range. / Theoretical models. / Barium. / Electric properties. / Electric resistance. / Lanthanum. / Lanthanum compounds. / Magnetic field effects. / Magnetic materials. / Magnetoelectronics. / Magnetoresistance. / Manganites. / Oxide minerals. / Perovskite. / Potassium. / Transport properties. / X ray diffraction. / X rays. / Manganese oxide.

Experimental study on interaction of aerodynamics with flexible wings of flapping vehicles in hovering and cruise flight

Author

Mazaheri, K.

Pub. Year

2010

Subjects

Cruise flight. / Flapping wing. / Flexible wing. / Hovering flight. / Aerodynamic forces. / Aerodynamic performance. / Aeroelastic effects. / Angular speed. / Benchmarking data. / Energy consumption. / Experimental setup. / Experimental studies. / Flapping frequency. / Flapping wing motion. / Inertial forces. / Low Reynolds number. / Power usage. / Specific power consumption. / Thrust generation. / Thrust generators. / Unsteady aerodynamics. / Aerodynamics. / Aeroelasticity. / Energy utilization. / Flexible structures. / Reynolds number. / Structural design. / Flexible wings.

Preparation and characterization of nano-polycrystalline lanthanum-based manganite (La1 - y Ky)0.7 Ca0.3 MnO3

Author

Mazaheri, M.

Pub. Year

2010

Subjects

Manganite. / X-ray. / Characteristic grain. / Electrical resistivity. / Electrical transport properties. / Electron configuration. / High-temperature regime. / Ionic radius. / Low field magnetoresistance. / Low temperatures. / Metal insulator transition temperature. / Polycrystalline. / Polycrystalline samples. / Resistivity data. / Single-crystalline. / Small polaron hopping models. / Sol-gel methods. / Temperature range. / Trivalent ion. / Calcium. / Doping (additives) / Electric conductivity. / Electric resistance. / Grain boundaries. / Lanthanum. / Magnetic field effects. / Magnetoelectronics. / Manganese. / Manganites. / Metal insulator boundaries. / Metal insulator transition. / Metal refining. / Oxide minerals. / Perovskite. / Rietveld method. / Semiconductor insulator boundaries. / Sol-gel process. / Transport properties. / Colossal magnetoresistance.

Experimental investigation of the effect of chordwise flexibility on the aerodynamics of flapping wings in hovering flight

Author

Mazaheri, K.

Pub. Year

2010

Subjects

Hovering flight. / Aerodynamic lift. / Aerodynamic performance. / Angular speed. / Benchmark data. / Data acquisition system. / Dynamical behaviors. / Experimental apparatus. / Experimental investigations. / Experimental setup. / Flapping frequency. / Flapping motion. / Flapping wing. / Flapping wing motion. / Flexible membrane wing. / Flexible membranes. / Inertial forces. / Power usage. / Sampling frequencies. / Thrust forces. / Unsteady aerodynamics. / Actuator disks. / Aerodynamics. / Aerospace vehicles. / Rigid wings. / Wings. / Flexible wings.

Numerical optimization of laboratory combustor geometry for NO suppression

Author

Mazaheri, K.

Publisher

Elsevier Ltd,

Pub. Year

2016

Subjects

Computational fluid dynamics. / Differential evolution optimizer. / Five-step global mechanism. / GRI-3.0 mechanism. / Perfectly stirred reactor. / Plug flow reactor. / Algorithms. / Combustors. / Computational geometry. / Cost functions. / Evolutionary algorithms. / Flow simulation. / Fluid dynamics. / Geometry. / Pollution. / Reaction kinetics. / Differential Evolution. / Geometry optimization. / Global mechanisms. / Numerical optimizations. / Optimization algorithms. / Optimizers. / Optimization.

The multi-point optimization of shock control bump with constant-lift constraint enhanced with suction and blowing for a supercritical airfoil

Author

Mazaheri, K.

Pub. Year

2016

Subjects

Blowing. / Multi-point adjoint optimization. / Shock control bump. / Shock wave. / Aerodynamics. / Airfoils. / Algorithms. / Blow molding. / Boundary layer flow. / Boundary layers. / Drag. / Drag reduction. / Flow control. / Flow separation. / Optimization. / Shock absorbers. / Adjoint optimizations. / Aerodynamic efficiency. / Boundary layer thickness. / Optimization algorithms. / Shock control. / Shock-wave/boundary layer interactions. / Suction. / Supercritical airfoils. / Shock waves.

Numerical study of pollutant emissions in a Jet stirred reactor under elevated pressure Lean premixed conditions

Author

Mazaheri, K.

Publisher

Hindawi Publishing Corporation,

Pub. Year

2016

Subjects

Computational chemistry. / Flow fields. / Pollution. / Residence time distribution. / Reynolds number. / Turbulent flow. / Combustion kinetics. / Computational costs. / Eddy dissipation models. / Jet stirred reactor. / Operating pressure. / Reynolds averaged Navier Stokes (RANS)equations. / Reynolds stress models. / Turbulence-chemistry interactions. / Navier Stokes equations.

Optimization of bump and blowing to control the flow through a transonic compressor blade cascade

Author

Mazaheri, K.

Publisher

Springer New York LLC,

Pub. Year

2017

Subjects

Axial compressor. / Blowing. / Flow control. / Multi-point optimization. / Shock control bump.

Using a shock control bump to improve the performance of an axial compressor blade section

Author

Mazaheri, K.

Publisher

Springer New York LLC,

Pub. Year

2017

Subjects

Performance optimization. / Shock control bump. / Transonic compressor.

Optimization of bump and blowing to control the flow through a transonic compressor blade cascade

Author

Mazaheri, K.

Publisher

Springer New York LLC,

Pub. Year

2018

Subjects

Axial compressor. / Blowing. / Flow control. / Multi-point optimization. / Shock control bump.

Implicit solution of inviscid flows on an unstructured mesh for bodies in large relative motion using a new grid movement scheme

Author

Mazaheri, K.

Publisher

Inderscience Publishers,

Pub. Year

2006

Subjects

Algorithms. / Arbitrary Lagrangian Eulerian. / Geometric Conservation Laws. / Grid movement scheme. / Inviscid flow. / Moving grid solver. / Computational fluid dynamics. / Compressible flow. / Computer simulation. / Lagrange multipliers.