Sharif Digital Repository

Effect of stone-wales defects on electronic properties of armchair graphene nanoribbons

Author

Samadi, M.

Pub. Year

2013

Subjects

Armchair graphene nanoribbon. / Nonequilibrium Green's function. / Stone-Wales defect. / Tight-binding method. / Armchair graphene. / Density of state. / Stone-Wales defects. / Symmetry-breaking. / Tight binding methods. / Tight-binding calculations. / Defects. / Electrical engineering. / Electronic properties. / Graphene. / Green's function. / Point defects. / Transport properties.

A novel stability-based EMG-assisted optimization method for the spine

Author

Samadi, S.

Publisher

Elsevier Ltd,

Pub. Year

2018

Subjects

Biomechanical model. / Electromyography (EMG) / Forces. / Muscle stiffness. / Spine. / Constrained optimization. / Convergence of numerical methods. / Electromyography. / Ergonomics. / Potential energy. / Stability. / Stiffness. / Bio-mechanical models. / Equilibrium conditions. / Generalized coordinates. / Musculoskeletal model. / Stability requirements. / Muscle.

ECG noise reduction using empirical mode decomposition based on combination of instantaneous half period and soft-thresholding

Author

Samadi, S.

Pub. Year

2014

Subjects

Consecutive Mean Square Error. / Denoising. / Electrocardiogram. / Instantaneous half period. / Intrinsic mode function. / Algorithms. / Biomedical engineering. / Diagnosis. / Electrocardiography. / Functions. / Mean square error. / Empirical Mode Decomposition. / Intrinsic Mode functions. / Soft-thresholding. / Signal processing.

Recent Developments of Electrospinning-Based Photocatalysts in Degradation of Organic Pollutants: Principles and Strategies

Author

Samadi, M.

Publisher

American Chemical Society,

Pub. Year

2022

Subjects

Electrospinning. / Nanofibers. / Oxides. / Photocatalysts.

Experimental and analytical investigation of concrete confined by external pre-stressed strips

Author

Moghaddam, H.

Pub. Year

2009

Subjects

Analytical investigations. / Compression member. / Compressive tests. / Concrete column. / Engineering practices. / Experimental program. / Metal strips. / Non-linear finite element model. / Pre-stressed. / Pretensioning force. / Strength of concrete. / Stress-strain behaviors. / Test results. / Transverse reinforcement. / Concrete construction. / Cylinders (shapes) / Finite element method. / Repair. / Retrofitting. / Strip metal.

Time-variant seismic risk analysis of transportation networks considering economic and socioeconomic impacts

Author

Yazdi Samadi, M. R.

Publisher

Taylor and Francis Ltd,

Pub. Year

2018

Subjects

Aging. / Bridge. / Transportation disruption. / Aging of materials. / Bridges. / Economic and social effects. / Repair. / Risk analysis. / Risk assessment. / Seismology. / Traffic control. / Discounting. / Probabilistic models. / Seismic risk. / Socioeconomic loss. / Time-variant reliability. / Transportation disruptions. / Time varying networks.

Time-variant seismic risk analysis of transportation networks considering economic and socioeconomic impacts

Author

Yazdi Samadi, M. R.

Publisher

Taylor and Francis Ltd,

Pub. Year

2020

Subjects

Aging. / Aging of materials. / Bridges. / Economic and social effects. / Repair. / Risk analysis. / Risk assessment. / Seismology. / Traffic control. / Discounting. / Probabilistic models. / Seismic risk. / Socioeconomic loss. / Time-variant reliability. / Transportation disruptions. / Time varying networks.

Role of CdO addition on the growth and photocatalytic activity of electrospun ZnO nanofibers: UV vs. visible light

Author

Samadi, M.

Pub. Year

2014

Subjects

Degree of crystallinity. / Diffuse reflectance spectroscopy. / Effect of annealing. / Field emission scanning electron microscopy. / Photocatalytic activities. / Polymer precursors. / Thermal gravimetric analyses (TGA) / ZnO-CdO. / Electrospinning. / Field emission microscopes. / Heating rate. / Photocatalysis. / Photoelectrons. / Thermogravimetric analysis. / X ray diffraction. / X ray photoelectron spectroscopy. / Zinc oxide. / Nanofibers.

Quasi-optimal EASI algorithm based on the Score Function Difference (SFD)

Author

Samadi, S.

Pub. Year

2006

Subjects

Adaptive algorithms. / Independent component analysis. / Nonlinear systems. / Optimization. / Polynomials. / Equivariant adaptive separation via independence (EASI) / Multivariate function. / Score function difference (SFD) / Blind source separation. / Algorithm. / Analytical error. / Intermethod comparison. / Mathematical analysis. / Mathematical computing. / Maximum likelihood method. / Multivariate analysis. / Nonlinear system. / Priority journal. / Scoring system. / Signal processing.