Sharif Digital Repository

Variational bounds and overall shear modulus of nano-composites with interfacial damage in anti-plane couple stress elasticity

Author

Mohammadi Shodja, H.

Publisher

SAGE Publications Ltd,

Pub. Year

2020

Subjects

Anti-plane couple stress theory. / Interfacial damage. / Nano-composites. / Continuum mechanics. / Elastic moduli. / Elasticity. / Fibers. / Nanocomposites. / Nanofibers. / Rigidity. / Classical continuum theory. / Couple stress elasticity. / Couple stress theory. / Effective shear modulus. / Higher order continuum theories. / Interfacial damages. / Variational approaches. / Variational bounds. / Shear strain.

Experimental investigation of thermal resistance of a ferrofluidic closed-loop pulsating heat pipe

Author

Mohammadi, M.

Pub. Year

2014

Subjects

Charging ratios. / Experimental investigations. / Inclination angles. / Magnetic nanofluid. / Pulsating heat pipe. / Thermal Performance. / Vertical modes. / Volumetric concentrations. / Fluids. / Heat pipes.

An integrated human stress detection sensor using supervised algorithms

Author

Mohammadi, A.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2022

Subjects

Electrocardiogram (ECG) / Electrodermal activity (EDA) / Machine learning. / Stress detection. / Electric batteries. / Electrocardiography. / Electrodes. / Learning algorithms. / Nearest neighbor search. / Physiological models. / Signal detection. / Stresses. / Wearable sensors. / Detection sensors. / Electrocardiogram. / Electrodermal activity. / Features extraction. / Heart rate variability. / Human stress. / Low Power. / Software and hardwares. / Stress detection. / Feature extraction.

Data-driven model-free adaptive control of z-source inverters

Author

Asadi, Y.

Publisher

MDPI,

Pub. Year

2021

Subjects

Adaptive control systems. / Controllers. / Electric inverters. / Control actions. / Data driven. / Data-driven model. / Model-based controller. / Model-free adaptive control. / Non-minimum phase. / Performance. / Uncertainty. / Z-Source. / Z-source inverter. / State feedback.

Wavelet-Based biphase analysis of brain rhythms in automated wake-sleep classification

Author

Mohammadi, E.

Publisher

World Scientific,

Pub. Year

2022

Subjects

Coherence. / Convolutional neural networks (CNNs) / EEG. / Gamma rhythm. / Convolution. / Electrophysiology. / Neural networks. / Wakes. / Bicoherence. / Biphase. / Bispectra. / Brain rhythms. / Convolutional neural network. / Dynamic functional connectivity. / Functional connectivity. / Gamma rhythms. / Sleep/wake. / Sleep research. / Wavelet analysis. / Brain. / Electroencephalography. / Polysomnography. / Sleep.

Experimental investigation of a pulsating heat pipe using ferrofluid (magnetic nanofluid)

Author

Mohammadi, M.

Pub. Year

2012

Subjects

Charging ratio. / Ferrofluid (magnetic nanofluid) / Pulsating heat pipe (PHP) / Thermal resistance. / Charging ratios. / Experimental investigations. / Ferrofluid. / Heat input. / Heat-mode. / Nano-fluid. / Pulsating heat pipe. / Thermal Performance. / Volumetric concentrations. / Water based. / Working fluid. / Heat pipes. / Heat resistance. / Magnetism. / Mixed convection. / Nanofluidics. / Magnetic field effects.

Optimal participation of low voltage renewable micro-grids in energy and spinning reserve markets under price uncertainties

Author

Fazlalipour, P.

Pub. Year

2018

Subjects

Energy and reserve markets. / Commerce. / Cost effectiveness. / Costs. / Probability density function. / Renewable energy resources. / Stochastic control systems. / Stochastic models. / Stochastic programming. / Stochastic systems. / Bidding strategy. / Micro grid. / Reserve markets. / Scenario generation. / Uncertainty. / Electric power system economics.

Risk-aware stochastic bidding strategy of renewable micro-grids in day-ahead and real-time markets

Author

Fazlalipour, P.

Publisher

Elsevier Ltd,

Pub. Year

2019

Subjects

Bidding strategy. / Conditional value at risk. / Scenario generation. / Scenario reduction. / Value of the stochastic solution. / Commerce. / Fuel cells. / Fuel storage. / Integer programming. / Nonlinear programming. / Probability density function. / Risk perception. / Stochastic programming. / Value engineering. / Weibull distribution. / Wind. / Wind turbines. / Conditional Value-at-Risk. / Scenario reductions. / Stochastic solution. / Uncertainty. / Stochastic systems. / Alternative energy. / Detection method. / Energy storage. / Fuel cell. / Modeling. / Sampling. / Scenario analysis. / Stochasticity. / Uncertainty analysis. / Wind turbine.

Indoor mobile robot localization in dynamic and cluttered environments using artificial landmarks

Author

Shamsfakhr, F.

Publisher

Emerald Group Publishing Ltd,

Pub. Year

2019

Subjects

Artificial landmark. / Autonomous robots. / Markov localization. / Missing data. / Probabilistic modeling. / Robot pose estimation. / Data mining. / Indoor positioning systems. / Principal component analysis. / Probability density function. / Probability distributions. / Robot applications. / Markov localizations. / Robot pose. / Robots.

Denoising of interictal EEG signals using ICA and Time Varying AR modeling

Author

Mohammadi, M.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2014

Subjects

Denoising. / Time Varying AutoRegressive (TVAR) model. / Biomedical engineering. / Blind source separation. / Diagnosis. / Electroencephalography. / Independent component analysis. / Kalman filters. / Neurology. / Signal denoising. / Signal to noise ratio. / CoM₂. / Electro-encephalogram (EEG) / Epilepsy. / Independent component analysis(ICA) / Interictal spike. / Time-varying autoregressive. / Biomedical signal processing.

Formulation of differential transfer matrix method in cylindrical geometry

Author

Jiani, M.

Pub. Year

2010

Subjects

Analytical formulation. / Analytical solutions. / Axial symmetry. / Basis functions. / Cartesian geometry. / Cylindrical geometry. / Differential transfer matrix methods. / Layered media. / Motion of electrons. / Multi-layered media. / One-dimensional structure. / Plane wave. / Radial symmetrys. / Scattering matrix method. / Transfer matrixes. / Wave phenomena. / Computational geometry. / Electrooptical devices. / Equations of motion. / Fiber optics. / Harmonic analysis. / Nanotubes. / Nanowires. / Optical fibers. / Optoelectronic devices. / Refractive index. / Wave equations. / Waves. / Transfer matrix method.

Optimizing the Selection and Layout of Table Forms with Different Dimensions Using BIM and Integer Programming

Author

Mohammadi, S.

Publisher

American Society of Civil Engineers (ASCE),

Pub. Year

2016

Subjects

Building information modeling. / Formwork layout. / Architectural design. / Floors. / Optimization. / Building element. / Building Information Model - BIM. / Concrete castings. / Construction projects. / Construction sites. / Formwork. / Optimization framework. / Table form system. / Integer programming.

Study of emi-based damage type identification in a cracked metallic specimen repaired by a composite patch

Author

Keshvari Fard, A. H.

Publisher

Pleiades Publishing,

Pub. Year

2020

Subjects

Composite patch. / Crack. / Damage index. / Electromechanical impedance. / Piezoelectric. / Structural health monitoring. / Adhesives. / Crack propagation. / Cracks. / Damage detection. / Debonding. / Metals. / Plates (structural components) / Repair. / Stress intensity factors. / Adhesively bonded composite patches. / Electro-mechanical impedance methods. / Experimental investigations. / Impedance spectrum. / Integrity assessment. / Metallic structures. / Piezoelectric sensors. / Simultaneous monitoring. / Failure (mechanical)

Corrective voltage control scheme considering demand response and stochastic wind power

Author

Rabiee, A.

Pub. Year

2014

Subjects

Demand response (DR) / Loading margin (LM) / Scenario-based approach. / Voltage control. / Wind power generation. / Wind power. / Scenario-based. / Stochastic winds. / Voltage security.

Thermal conductivity of mixed nanofluids under controlled pH conditions

Author

Iranidokht, V.

Pub. Year

2013

Subjects

Brownian motion. / EDL. / Mixed nanofluid. / Surfactant. / Thermal conductivity. / Electrical double layers. / High thermal conductivity. / Low thermal conductivity. / Metallic nanoparticles. / Nanofluids. / Reduction of thermal conductivity. / Theoretical modeling. / Electric properties. / Surface active agents. / Brownian movement. / Metallic compounds. / Nanofluidics. / Nanoparticles. / Thermal conductivity of liquids.

GAMS based approach for optimal design and sizing of a pressure retarded osmosis power plant in Bahmanshir river of Iran

Author

Naghiloo, A.

Publisher

Elsevier Ltd,

Pub. Year

2015

Subjects

Bahmanshir river. / Membrane. / Renewable energy. / Costs. / Membranes. / Nonlinear programming. / Optimization. / Osmosis. / Rivers. / Economic constraints. / Economic feasibilities. / Objective functions. / Optimization problems. / Pressure retarded osmosis (PRO) / Pressure-retarded osmosis. / Renewable energies. / Standard optimization. / Economic analysis.

Experimental investigation on performance of a rotating closed loop pulsating heat pipe

Author

Aboutalebi, M.

Pub. Year

2013

Subjects

Rotating closed loop PHP. / Thermal resistance. / Closed loop pulsating heat pipes. / Closed loops. / Experimental investigations. / Filling ratio. / Heat transfer device. / Pulsating heat pipe. / Rotational speed. / Thermal Performance. / Evaporators. / Filling. / Heat pipes. / Mixed convection. / Heat resistance.

An experimental investigation into a novel small-scale device for energy harvesting using vortex-induced vibration

Author

Moradi Gharghani, F.

Publisher

Oxford University Press,

Pub. Year

2021

Subjects

Energy harvesting. / Fluid mechanics. / Fossil fuels. / Magnets. / Reynolds number. / Vibrations (mechanical) / Vortex flow. / Vortex shedding. / Wind power. / Amplitude of oscillation. / Experimental investigations. / Geometrical shapes. / Inclination angles. / Oscillating plates. / Renewable energies. / Small scale devices. / Vortex-induced vibration. / Energy storage.

Ferrofluid droplet breakup process and neck evolution under steady and pulse-width modulated magnetic fields

Author

Bijarchi, M.A.

Publisher

Elsevier B.V,

Pub. Year

2021

Subjects

Drop breakup. / Pulse width modulation. / Scaling laws. / Bond numbers. / Droplet breakup. / Droplet formation. / Magnetic bonds. / Magnetic-field. / Neck evolution. / Physical phenomena. / Pinchoff. / Self-similarities. / Steady magnetic fields. / Magnetic fields.

Thermal study of the internal flow in a circular tube with vibrational ball turbulators

Author

Saadat, M.

Publisher

Elsevier Ltd,

Pub. Year

2022

Subjects

Ball inserts. / Flow turbulators. / Heat exchanger. / Heat transfer. / Turbulent flow. / Vortex-induced vibrations. / Heat exchangers. / Nusselt number. / Vibrations (mechanical) / Ball insert. / Circular tubes. / Flow turbulator. / Heat transfer applications. / Internal flows. / Novel design. / Reynold number. / Thermal study. / Turbulators. / Vortex induced vibration. / Reynolds number.