Sharif Digital Repository

Variational formulation on Joule heating in combined electroosmotic and pressure driven microflows

Author

Sadeghi, A.

Pub. Year

2013

Subjects

Microchannel. / Approximate solution. / Axial conduction effects. / Bulk flow. / Channel aspect ratios. / EDL. / Eigenvalue problem. / Electrical double layers. / Electrical potential. / Electroosmotic. / Electroosmotic flow. / Entrance region. / Graetz problem. / Inlet temperature. / Local Nusselt number. / Method of analysis. / Microflows. / Pressure-driven. / Pressure-driven flows. / Rectangular microchannels. / Series solutions. / Step changes. / Temperature differences. / Thermal entrance. / Thermal field. / Variational formulation. / Wall heat flux. / Wall temperatures. / Aspect ratio. / Eigenvalues and eigenfunctions. / Electric properties. / Joule heating. / Microchannels. / Nusselt number. / Variational techniques. / Electroosmosis.

On nonlinear perturbation analysis of a structure carrying a circular cylindrical liquid tank under horizontal excitation

Author

Khajeh Ahmad Attari, N.

Publisher

SAGE Publications Inc,

Pub. Year

2019

Subjects

multiple scales method. / nonlinear interaction. / Perturbation method. / Degrees of freedom (mechanics) / Equations of motion. / Liquid sloshing. / Numerical methods. / Perturbation techniques. / Tanks (containers) / Autoparametric resonance. / Cylindrical liquid tanks. / Governing differential equations. / Multiple scales methods. / Nonlinear differential equations of motions. / Nonlinear interactions. / Single degree of freedoms. / Nonlinear equations.

On the evolutionary characteristics of the acceleration records generated from linear time-variant systems

Author

Waezi, Z.

Pub. Year

2017

Subjects

Lower-level crossings. / Non-stationary records. / Zero crossing. / Impulse response. / Intelligent systems. / Railroad crossings. / Ground-motion simulation. / Level crossing. / Linear time variant. / Nonstationary. / Positive minimum and negative maximum. / Zero-crossings. / Monte carlo methods. / Amplitude. / Analytical method. / Displacement. / Equation. / Identification method. / Monte carlo analysis. / Numerical model. / Record. / Velocity.

Stochastic non-stationary model for ground motion simulation based on higher-order crossing of linear time variant systems

Author

Waezi, Z.

Pub. Year

2017

Subjects

Non-stationary records. / Zero crossing. / Stochastic systems. / White noise. / Ground-motion simulation. / Linear time variant. / Negative maximum. / Nonstationary. / Positive minimum. / Zero-crossings. / Stochastic models.

A multi-peak evolutionary model for stochastic simulation of ground motions based on time-domain features

Author

Waezi, Z.

Publisher

Taylor and Francis Ltd,

Pub. Year

2018

Subjects

Ground Motion Simulation. / Near-Field Earthquakes. / Nonstationary Records. / Scenario-Based Simulation. / Earthquake effects. / Equations of motion. / Motion estimation. / Shear flow. / Shear waves. / Stochastic systems. / Wave propagation. / Evolutionary spectrum. / Ground-motion simulation. / Linear time variant. / Near-field earthquakes. / Nonstationary. / Scenario-based simulations. / Stochastic models.

Controlling the seismic response of structures under near-field earthquakes with fluid/structure interaction of cylindrical liquid tanks

Author

Waezi, Z.

Publisher

Taylor and Francis Ltd,

Pub. Year

2022

Subjects

Cylindrical liquid tank. / Near-field earthquake. / Nonlinear interaction. / Degrees of freedom (mechanics) / Dynamic response. / Energy transfer. / Liquid sloshing. / Seismic response. / Steel beams and girders. / Tanks (containers) / Ultrasonic devices. / Cylindrical liquid tanks. / Fluid oscillations. / Multi degree of freedom systems. / Near-field earthquakes. / Non-linear fluids. / Nonlinear interactions. / Response reductions. / Structural systems. / Earthquakes.

Down from the pedestal: Revisiting the exploit of literature in EFL language classes

Author

Rezanejad, A.

Publisher

Australian International Academic Centre PTY LTD,

Pub. Year

2015

Subjects

EFL classes. / Language Instruction. / Literature. / Survey.

Inclusion of carbon nanotubes in a hydroxyapatite sol-gel matrix

Author

Najafi, H.

Pub. Year

2009

Subjects

Composite powders. / Dispersant. / Hydroxyapatite particles. / Matrix. / Mechanical strength. / Nanotube dispersions. / Second phase. / Sodium dodecyl sulfate. / Sol-gel matrix. / Zeta potential analysis. / Apatite. / Crystallization. / Differential scanning calorimetry. / Gelation. / Gels. / Hydroxyapatite. / Multiwalled carbon nanotubes (MWCN) / Sodium. / Sodium sulfate. / Sol-gel process. / Sol-gels. / Sols. / Zeta potential. / Carbon nanotubes.

Fourier optics approach in evaluation of the diffraction and defocus aberration in three-dimensional integral imaging

Author

Esfahani, Z. E. A.

Publisher

CRC,

Pub. Year

2012

Subjects

Defocus. / Integral imaging. / Integral imaging systems. / Single-lens imaging system. / Two-dimensional imaging. / Diffraction. / Optical transfer function. / Three dimensional. / Imaging systems.

Multi-target sputter deposition of Ni50Ti 50 - XHfx shape memory thin films for high temperature microactuator application

Author

Sanjabi, S.

Pub. Year

2005

Subjects

Annealing. / Atomic force microscopy. / Cooling. / Crystallization. / Differential scanning calorimetry. / High temperature applications. / Magnetron sputtering. / Microactuators. / Shape memory effect. / Sputter deposition. / Thin films. / X ray diffraction analysis. / DC magnetron sputtering. / High temperature shape memory. / NiTiHf films. / Simultaneous deposition. / Nickel compounds.

Strong Revenue (Non-)Monotonicity of Single-parameter Auctions

Author

Chen, Z.

Publisher

Association for Computing Machinery, Inc,

Pub. Year

2023

Subjects

Revenue monotonicity. / Sample complexity. / Single-parameter auctions. / Monotonicity.

Subsidy cut and its effect on tehran electricity company: A system dynamics approach

Author

Mehmanchi, E.

Pub. Year

2012

Subjects

Power plant. / Subsidy. / System dynamics. / Cost systems. / Decision-making structure. / Electricity companies. / Electricity industry. / Electricity tariff. / Electricity-consumption. / Future trends. / Global market. / Population and energy. / Production sector. / Structural change. / System dynamics approach. / Computer simulation. / Consumer behavior. / Electric load forecasting. / Electric power generation. / International trade. / Population statistics. / Power plants. / System theory. / Costs.

Interactions of coinage metal clusters with histidine and their effects on histidine acidity; Theoretical investigation

Author

Javan, M. J.

Pub. Year

2012

Subjects

Coinage metal clusters. / DFT-B3LYP. / Gas-phase acidities. / Imidazole moiety. / Metal cluster. / Methyl esters. / Natural bond orbital analysis. / Quantum Theory of Atoms in Molecules. / Super acid. / Theoretical investigations. / Weak organic acids. / Biosensors. / Complexation. / Density functional theory. / Hydrogen bonds. / Amino acids. / Silver. / Chemical structure. / Chemistry. / pH. / Quantum theory. / Copper. / Gold. / Histidine. / Hydrogen-Ion Concentration. / Models, Molecular.

Can anion interaction accelerate transformation of cytosine tautomers? Detailed view form QTAIM analysis

Author

Jebeli Javan, M.

Pub. Year

2012

Subjects

Anion interaction. / Hydrogen Bonding. / Quantum theory of atoms in molecules analysis. / Tautomerization.

Interactions of glutathione tripeptide with gold cluster: Influence of intramolecular hydrogen bond on complexation behavior

Author

Tehrani, Z. A.

Pub. Year

2012

Subjects

Atom in molecules. / Basis sets. / Bonding property. / Conformational flexibility. / Cysteins. / DFT-B3LYP. / Gain insight. / Glutathiones. / Gold clusters. / Interaction energies. / Intramolecular hydrogen bond. / Intramolecular hydrogen bonding. / Natural bond orbital analysis. / Non-conventional hydrogen bondings. / Tripeptide. / Amino acids. / Gold. / Gold compounds. / Hydrogen bonds. / Peptides. / Quantum theory. / Complexation. / Oligopeptide. / Chemical structure. / Chemistry. / Hydrogen bond. / Glutathione. / Hydrogen Bonding. / Molecular Structure. / Oligopeptides.

Implementing distance line protection schemes among IEC61850-enabled substations

Author

Falahati, B.

Pub. Year

2014

Subjects

Distance protection. / IEC61850. / Logical node. / Substation automation. / Line protection. / Logical nodes.

Efficient diastereo- and enantioselective synthesis of α,β-disubstituted γ-phosphono sulfonates

Author

Enders, D.

Pub. Year

2009

Subjects

Phosphonium derivative. / Sulfonic acid derivative. / Asymmetric synthesis. / Chirality. / Chromatography. / Diastereoisomer. / Enantiomer. / Enantioselectivity. / Epimerization. / Michael addition. / Priority journal. / Purification. / Quantum yield. / Reaction analysis. / Stereochemistry.

High-performance UV‐Vis-NIR photodetectors based on plasmonic effect in Au nanoparticles/ZnO nanofibers

Author

Hosseini, Z. S.

Publisher

Elsevier B.V,

Pub. Year

2019

Subjects

Au nanoparticles. / Broadband photodetector. / Enhanced photodetection. / Optimized decoration. / Plasmonic effect. / Gold nanoparticles. / II-VI semiconductors. / Infrared devices. / Morphology. / Nanofibers. / Optical properties. / Photodetectors. / Photons. / Plasmonic nanoparticles. / Plasmonics. / Plasmons. / Surface plasmon resonance. / Zinc oxide. / Au nanoparticle. / Characterization methods. / Localized surface plasmon resonance. / Photo detection. / Photogenerated carriers. / Plasmonic effects. / Sputtering techniques. / ZnO nanofibers. / Gold.