Sharif Digital Repository

Active performance optimization of cantilever piezoelectric energy harvester [electronic resource].

Author

Anbarani, M. T.

Pub. Year

2014

Subjects

Moment of inertia. / Energy harvesting. / Nanocantilevers. / Piezoelectricity. / Active control. / Distributed parameter. / Electromechanical response. / Performance optimizations. / Piezoelectric energy harvesters. / Piezoelectric energy harvesting. / Resonance frequencies. / Piezoelectric actuators.

Vulnerability modeling of cryptographic hardware to power analysis attacks

Author

Moradi, A.

Pub. Year

2009

Subjects

DPA. / Glitches. / SPA. / Toggle-count DPA. / Vulnerability. / DPA. / Glitches. / SPA. / Toggle-count DPA. / Vulnerability.

Stochastic fine-tuning of language models using masked gradients

Author

Akbar-Tajari, M.

Publisher

ACL Anthology,

Pub. Year

2024

Subjects

Benchmarking. / Computational linguistics. / Computer circuits. / Context sensitive languages. / Gluing. / Modeling languages. / Natural language processing systems. / Stochastic models. / Computational costs.

Nonlinear free vibration of conservative oscillators with inertia and static type cubic nonlinearities using homotopy analysis method

Author

Hoseini, S. H.

Pub. Year

2008

Subjects

Approximation theory. / Convergence of numerical methods. / Parameter estimation. / Vibrations (mechanical) / Cubic nonlinearities. / Nonlinear free vibrations. / Oscillators (electronic)

A hybrid transformer model for determination of partial discharge location in transformer winding

Author

Naderi, M. S.

Pub. Year

2007

Subjects

Computer simulation. / Electric lines. / Electric windings. / Electromagnetic fields. / Optimization. / Partial discharges. / Hybrid transformer model. / PD location. / PD propagation. / Structural data. / Power transformers.

A method for studying partial discharges location and propagation within power transformer winding based on the structural data

Author

Naderi, M. S.

Publisher

Institute of Electrical Engineers of Japan,

Pub. Year

2005

Subjects

Algorithms. / Computer software. / Degradation. / Deterioration. / Electric insulation. / Electric transformers. / Failure analysis. / Mathematical models. / Winding. / Insulating systems. / Insulation failure. / Power transformers. / Software packages. / Partial discharges.

On the throughput and outage probability of multi-relay networks with imperfect power amplifiers

Author

Makki, B.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2015

Subjects

Cooperative and non-cooperative networks. / Dense networks. / Green Communication. / Multi-relay networks. / Outage probability. / Power amplifiers. / Throughput.

Design and implementation of a new spherical super element in structural analysis

Author

Sarvi, M. N.

Pub. Year

2012

Subjects

Natural frequency. / Spherical super element. / Biological cells. / Computational time. / Experimental methods. / Finite element packages. / Hollow sphere. / Mechanical problems. / Shape functions. / Spherical structures. / Super elements. / Ball bearings. / Deformation. / Finite element method. / Natural frequencies. / Vibration analysis. / Spheres.

Deformation, stress and natural frequency analysis of the fullerene by finite super element method

Author

Sarvi, M. N.

Pub. Year

2011

Subjects

Nano ball bearing. / Spherical super element. / Stress. / Accurate prediction. / Cancerous cells. / Concentrated load. / Experimental methods. / Frequency Analysis. / Static and dynamic response. / Super element method. / Super elements. / Support structures. / Ball bearings. / Deformation. / Design. / Dynamic response. / Loading. / Mechanical properties. / Molecular dynamics. / Natural frequencies. / Spheres. / Stress analysis. / Stresses. / Fullerenes.

Vibrational analysis of wavy carbon nanotube-reinforced composites

Author

Motahar, M. S.

Pub. Year

2011

Subjects

Beam elements. / Different boundary condition. / Effective moduli. / Elastodynamic behavior. / Finite-element approach. / Nanotube waviness. / Three-dimensional structure. / Vibrational analysis. / Design. / Nanotubes. / Natural frequencies. / Stress analysis. / Carbon nanotubes.

Application of a new spherical super element in predicting the deformation of biological cells in microinjection

Author

Sarvi, M. N.

Pub. Year

2011

Subjects

Spherical super element. / Analytical method. / Biological cells. / Cell injection. / Drug discovery. / Experimental methods. / External force. / Foreign materials. / Individual cells. / Injection force. / Micro-injection. / Runtimes. / Static behaviors. / Super elements. / Cells. / Comminution. / Cytology. / Deformation. / Design. / Finite element method. / Forecasting. / Spheres. / Stress analysis. / Tissue. / Molecular biology.

Fabrication of dual-phase TiO2/WO3with post-illumination photocatalytic memory

Author

Mokhtarifar, M.

Publisher

Royal Society of Chemistry,

Pub. Year

2020

Subjects

Clocks. / Light. / Light absorption. / Oxide minerals. / Photocurrents. / Tungsten compounds. / Charge separations. / Electrochemical investigations. / Impedance response. / Light irradiations. / Photo-catalytic. / Photocatalytic efficiency. / Photocurrent measurement. / UV-visible absorption. / Titanium dioxide.

Mechanistic insights into photogenerated electrons store-and-discharge in hydrogenated glucose template synthesized Pt: TiO2/WO3 photocatalyst for the round-the-clock decomposition of methanol

Author

Mokhtarifar, M.

Publisher

Elsevier Ltd,

Pub. Year

2021

Subjects

Charge transfer. / Clocks. / Crystallinity. / Glucose. / Image enhancement. / Light. / Light absorption. / Methanol. / Oxide minerals. / Photocatalytic activity. / Platinum compounds. / Titanium dioxide. / Tungsten compounds. / Electrochemical investigations. / Interfacial contact. / Optical enhancements. / Photogenerated electrons. / Recombination rate. / Synergistic interaction. / Template-assisted synthesis. / Visible light absorption. / Oxygen vacancies.

An optimal wavelet filtering method for noise suppression of PD measured signal and its location in power transformer winding

Author

Naderi, M. S.

Pub. Year

2005

Subjects

De-noising method. / Noise suppression. / Electric transformers. / Filtration. / Partial discharges. / Signal processing. / Wavelet transforms. / Noise abatement.

A strain gradient Timoshenko beam element: Application to MEMS

Author

Kahrobaiyan, M. H.

Pub. Year

2014

Subjects

Continuum mechanics. / Electromechanical devices. / Electrostatic actuators. / Locks (fasteners) / Matrix algebra. / MEMS. / Stiffness. / Stiffness matrix. / Classical continuum theory. / Micro-scale structures. / Modified couple stress. / Non-classical continuum theories. / Size dependent behaviors. / Strain gradient elasticity. / Strain gradient theory. / Timoshenko beam elements. / Particle beams.

A size-dependent yield criterion

Author

Kahrobaiyan, M. H.

Pub. Year

2014

Subjects

Microbeam. / Yield criterion. / Length scale parameter. / Micro beams. / Microbar. / Modified couple stress theorie. / Size-Dependency. / Yield criteria. / Engineering.

A timoshenko beam element based on the modified couple stress theory

Author

Kahrobaiyan, M. H.

Pub. Year

2014

Subjects

Finite element method. / Length scale parameter. / Microbeam. / Modified couple stress theory. / Timoshenko beam. / Micro beams. / Modified couple stress theories. / Size-Dependency. / Timoshenko beams. / Continuum mechanics. / Electrostatic actuators. / Stiffness matrix. / Particle beams.