Sharif Digital Repository

Dynamics of the O(N) model in a strong magnetic background field as a modified noncommutative field theory

Author

Jafari Salim, A.

Pub. Year

2006

Axial anomaly of QED in a strong magnetic field and noncommutative anomaly

Author

Sadooghi, N.

Pub. Year

2006

Subjects

High Energy Physics - Theory (hep-th)

Enhanced efficiency in fog computing: a fuzzy data-driven machine selection strategy

Author

Zavieh, H.

Publisher

Springer,

Pub. Year

2024

Subjects

Data envelopment analysis. / Fuzzy numbers. / Green computing. / Markov decision process. / Task scheduling. / Ant colony optimization. / Data envelopment analysis. / Energy utilization. / Fog computing. / Fuzzy rules. / Green computing.

Three-qubits ground state and thermal entanglement of anisotropic Heisenberg (XXZ) and Ising models with Dzyaloshinskii-Moriya interaction

Author

Jafari, R.

Pub. Year

2011

Subjects

DM interaction. / Quantum information. / Thermal entanglement. / Three qubit.

Phase diagram of the one-dimensional S= 1 2 XXZ model with ferromagnetic nearest-neighbor and antiferromagnetic next-nearest-neighbor interactions

Author

Jafari, R.

Pub. Year

2007

Subjects

Linarite. / Spin chains. / Matrix groups.

CFD study of droplet formation in a cross-Junction microfluidic device: investigating the impact of outflow channel design and viscosity ratio

Author

Jafari, A.

Publisher

Taylor and Francis Ltd,

Pub. Year

2023

Subjects

CFD. / Droplet microfluidics. / Frequency. / Instability. / Viscosity ratio.

Obtaining the effect of sewage network on groundwater quality using MT3DMS code: Case study on Bojnourd plain

Author

Kheirandish, M.

Publisher

Elsevier B. V,

Pub. Year

2020

Subjects

Bojnourd watershed. / Groundwater. / Modeling. / MT3DMS. / Groundwater quantity modeling. / Calibration. / Verification. / Electrical conductivity. / Salinity pollutants.

Peak load and energy absorption of DP600 advanced steel resistance spot welds

Author

Jaber, H. L.

Publisher

Taylor and Francis Ltd,

Pub. Year

2016

Subjects

Dual phase steel. / Failure energy. / Failure modem. / Resistance spot welding. / Electric welding. / Energy absorption. / Failure modes. / Mechanical properties. / Resistance welding. / Spot welding. / Welding. / Welds. / Displacement characteristic. / Dual-phase steel. / Failure mode transition. / Interfacial failures. / Maximum displacement. / Resistance spot weld. / Failure (mechanical)

Peak load and energy absorption of DP600 advanced steel resistance spot welds

Author

Jaber, H. L.

Pub. Year

2017

Subjects

Failure modem. / Resistance spot welding. / Energy absorption. / Failure modes. / Mechanical properties. / Resistance welding. / Spot welding. / Welding. / Welds. / Displacement characteristic. / Dual-phase steel. / Failure mode transition. / Interfacial failures. / Maximum displacement. / Resistance spot weld. / Failure (mechanical)

Phase transitions in the binary-alloy Hubbard model: Insights from strong-coupling perturbation theory

Author

Adibi, E.

Publisher

American Physical Society,

Pub. Year

2019

Subjects

Binary alloys. / Honeycomb structures. / Lattice theory. / Mott insulators. / Phase diagrams. / Random processes. / Transfer matrix method. / Charge fluctuations. / Honeycomb lattices. / Hubbard interaction. / Lattice sites. / Metallic phase. / Quasiparticles. / Self energy. / Strong-coupling perturbation theories. / Perturbation techniques.

Electron currents from gradual heating in tilted dirac cone materials

Author

Moradpouri, A. R.

Publisher

SciPost Foundation,

Pub. Year

2023

An optimal analytical solution for maximizing expected battery lifetime using the calculus of variations

Author

Jafari Nodoushan, M.

Publisher

Elsevier B.V,

Pub. Year

2020

Subjects

Batteries. / Calculations. / Cobalt alloys. / Electric batteries. / Embedded systems. / Energy conservation. / Energy utilization. / Functions. / Optimization. / Semiconductor device manufacture. / Solar cells. / Voltage scaling. / Calculus of variations. / Continuous functions. / Continuous optimization problems. / Dynamic voltage and frequency scaling. / Exact analytical solutions. / Operational frequency. / Optimal analytical solutions. / Semiconductor industry. / Dynamic frequency scaling.

A new basis for the U-invariants of binary forms

Author

Jafari, A.

Publisher

Taylor and Francis Ltd,

Pub. Year

2023

Subjects

Binary forms. / Invariant theory. / U-invariants. / K-vector space. / Invariant polynomials.

Determination of available transfer capability with implication of cascading collapse uncertainty

Author

Salim, N. A.

Pub. Year

2014

Subjects

Electric utilities. / Available transfer capability. / Confidence interval. / Operating condition. / Parametric bootstrap. / Restructured power systems. / Stochastic framework. / Stochastic nature. / Transmission failures. / Stochastic systems.

Adsorption and solar light activity of transition-metal doped TiO 2 nanoparticles as semiconductor photocatalyst

Author

Khakpash, N.

Pub. Year

2012

Subjects

Absorption edges. / Acid red 27. / Chemical vapor synthesis. / Degradation rate. / Diffuse reflectance spectroscopy. / Dopant concentrations. / Doped-TiO. / Doping process. / Dye molecule. / Hot-wall reactors. / Induced coupled plasmas. / Methylene Blue. / Photoactivity. / Red shift. / Semiconductor nanoparticles. / Semiconductor photocatalyst. / Solar absorption. / Solar light. / Surface covering. / TiO. / Adsorption. / Aromatic compounds. / Degradation. / Dyes. / Nanoparticles. / Photoelectrons. / Semiconductor doping. / Titanium dioxide. / Transition metals. / X ray photoelectron spectroscopy. / Synthesis (chemical)

Synthesis and cytotoxicity assessment of superparamagnetic iron-gold core-shell nanoparticles coated with polyglycerol

Author

Jafari, T.

Pub. Year

2010

Subjects

Iron-gold. / MTT assay. / Polyglycerol. / Biomedical applications. / Cell toxicity. / Colloidal nanocrystals. / Core-shell. / Core-shell nanoparticles. / Cytotoxicity assessment. / Effect of water. / Gold shell. / Iron cores. / Magnetic beads. / Magnetic measurements. / Molar ratio. / MTT assays. / Polyglycerols. / Reverse micelles. / Size and size distributions. / Superparamagnetic behavior. / Superparamagnetic nanoparticles. / Superparamagnetics. / Targeted drug delivery. / TEM. / Thin layers. / UV visible spectroscopy. / Vibrating samples. / W-value. / Agglomeration. / Drug delivery. / Fourier transform infrared spectroscopy. / Functional polymers. / Gold coatings. / Magnetic bubbles. / Magnetic properties. / Nanoparticles. / Size distribution. / Superparamagnetism. / Surface active agents. / Synthesis (chemical) / Toxicity. / Ultraviolet spectroscopy. / X ray diffraction. / Glycidol. / Nanocrystal. / Nanoparticle. / Surfactant. / Water. / Animal cell. / Article. / Biocompatibility. / Chemical analysis. / Controlled study. / Cytotoxicity. / Human. / Human cell. / Infrared spectroscopy. / Material coating. / Mouse. / Nonhuman. / Nuclear magnetic resonance imaging. / Polymerization. / Priority journal. / Reverse micelle. / Synthesis. / Transmission electron microscopy. / Animals. / Cell Survival. / Coated materials, biocompatible. / Colloids. / Drug delivery systems. / Glycerol. / Gold. / Humans. / Iron. / Magnetic resonance imaging. / Magnetics. / Materials testing. / Mice. / Micelles. / Microscopy, electron, transmission. / Nanoshells. / Nanotechnology. / Particle size. / Polymers. / Spectrophotometry. / Spectroscopy, Fourier transform infrared. / Surface-active agents. / X-ray diffraction.

An improved constant-factor approximation algorithm for planar visibility counting problem

Author

Alipour, S.

Publisher

Springer Verlag,

Pub. Year

2016

Subjects

Approximation algorithm. / Randomized algorithm. / Algorithms. / Combinatorial mathematics. / Computation theory. / Computational geometry. / Graph theory. / Query processing. / Visibility. / Arbitrary constants. / Constant-factor approximation algorithms. / Counting problems. / Line segment. / Preprocessing time. / Query points. / Randomized Algorithms. / Randomized approximation. / Approximation algorithms.