Subjects: Chemical synthesis. / Chalcogenides. / Chemical compounds. / Deposition. / Effluent treatment. / Fourier transform infrared spectroscopy. / Inorganic compounds. / Light scattering. / Nanocomposites. / Nanocrystals. / Nanostructured materials. / Oleic acid. / Passivation. / Semiconducting lead compounds. / Solar cells. / Solar power generation. / Substrates. / Supercritical fluids. / Synthesis (chemical) / Tin oxides. / Toluene. / Transmission electron microscopy. / X ray diffraction. / Colloidal quantum dots. / Electronic materials. / Fluorine doped tin oxide. / Narrow size distributions. / Photovoltaic characteristics. / Photovoltaic performance. / Quantum dot solar cells. / Supercritical condition. / Semiconductor quantum dots.

A recursive approach for the analysis of snake robots using Kane's equations

Author: Tavakoli Nia, H.

Pub. Year: 2006

Subjects: Algorithms. / Computational methods. / Error analysis. / Linear equations. / Recursive functions. / Computational efficiency. / Kane's equations. / Nonholonomic constraints. / Snake robot. / Robots.

A recursive approach for analysis of snake robots using Kane's equations

Author: Tavakoli Nia, H.

Pub. Year: 2005

Subjects: Computational methods. / Kinematics. / Mathematical operators. / Problem solving. / Computational procedures. / Newton-Euler's method. / Nonholonomic constraints. / Robots.

Hybrid zinc oxide/graphene electrodes for depleted heterojunction colloidal quantum-dot solar cells

Author: Tavakoli, M. M.

Publisher: Royal Society of Chemistry,

Pub. Year: 2015

Modeling hydrogen fluoride adsorption by sodium fluoride

Author: Afzal, S.

Pub. Year: 2010

Subjects: Adsorption. / Adsorption capacities. / Break through curve. / Breakthrough time. / Diffusion transport. / Dynamic adsorption. / Effluent concentrations. / Experimental data. / Feed gas. / Fixed bed. / Governing equations. / HF concentration. / Hydrogen fluoride. / Mathematical formulation. / Model results. / Non-isothermal models. / One-Dimension. / One-dimensional model. / Radial direction. / Sodium fluoride. / Gas adsorption. / Hydrogen. / Pelletizing. / Sodium. / Mathematical models.

Experimental study of hydrogen fluoride adsorption on sodium fluoride

Author: Afzal, S.

Pub. Year: 2010

Subjects: Adsorption. / Hydrogen fluoride. / Isotherm. / Sodium fluoride.

Continuous-time user modeling in presence of badges: a probabilistic approach

Author: Khodadadi, A.

Publisher: Association for Computing Machinery,

Pub. Year: 2018

Subjects: Temporal point process. / Continuous time systems. / Inference engines. / Maximum principle. / Parameter estimation. / Web services. / Websites. / Badge. / Gamification. / Point process. / Stack overflow. / User modeling. / User profiling. / Variational EM. / Behavioral research.

Effect of solid fraction, grain misorientation and grain boundary energy on solidification cracking in weld of Al-Cu aluminum alloys

Author: Bodaghi, F.

Publisher: Institute of Physics Publishing,

Pub. Year: 2019

Subjects: Al-Cu alloy. / Modeling. / Binary alloys. / Copper alloys. / Grain boundaries. / Models. / Solidification. / Welding. / Welds. / Al-Cu alloys. / Brittle temperature range. / Convergence conditions. / Grain misorientation. / Grain-boundary energy. / Solid fraction. / Solidification cracking. / Solidification cracking susceptibility. / Aluminum alloys.

Organic halides and nanocone plastic structures enhance the energy conversion efficiency and self-cleaning ability of colloidal quantum dot photovoltaic devices

Author: Tavakoli, M. M.

Publisher: American Chemical Society,

Pub. Year: 2017

Subjects: Energy efficiency. / Solar cells. / Heterojunctions. / Ligands. / Nanocrystals. / Nanostructures. / Narrow band gap semiconductors. / Passivation. / Quantum theory. / Semiconductor quantum dots. / Silicones. / Energy conversion. / Thin films. / Anodized aluminum oxide. / Colloidal quantum dots. / Electron transfer. / Ligand exchanges. / Photovoltaic devices. / Plastic structure. / Power conversion efficiencies. / Time-resolved photoluminescence. / Conversion efficiency.

Surface passivation of lead sulfide nanocrystals with low electron affinity metals: Photoluminescence and photovoltaic performance

Author: Tavakoli, M. M.

Publisher: Royal Society of Chemistry,

Pub. Year: 2016

A Dopant-free hole transporting layer for efficient and stable planar perovskite solar cells

Author: Tavakoli, M. M.

Publisher: Wiley-VCH Verlag,

Pub. Year: 2020

Subjects: Device stability. / Hole transporting layer. / Power conversion efficiency. / PV2000 polymer. / Deposition. / Hole mobility. / Perovskite. / Positive ions. / Band alignments. / Dopant-free. / Hole transporting layers. / Maximum power. / Operational stability. / Organic materials. / Polyvinyl pyrrolidone. / Spirobifluorene. / Perovskite solar cells.

A nonmonotone spectral projected gradient method for large-scale topology optimization problems

Author: Tavakoli, R.

Pub. Year: 2012

Subjects: Barzilai-Borwein step-size. / Distributed parameter identification. / Large- scale topology optimization. / Method of moving asymptotic (MMA) / Nonmonotone line search. / Volume constraint.

Design, dynamic analysis and optimization of a Rover for rescue operations

Author: Tavakoli Nia, H.

Publisher: Springer Verlag,

Pub. Year: 2006

Subjects: Shellfish. / Wheels. / Directional derivative. / Dynamic optimization. / New approaches. / Nonlinear problems. / Random searches. / Rescue operations. / Rough terrains. / Rover mobility. / Genetic algorithms.

Rough terrain rovers dynamics analysis and optimization

Author: Tavakoli Nia, H.

Pub. Year: 2005

Subjects: Computer software. / Genetic algorithms. / Nonlinear systems. / Optimization. / Problem solving. / Rough terrain rovers dynamics. / Software package. / Wheel-ground interfaces. / Unmanned vehicles.

Physicochemical properties of hybrid graphene–lead sulfide quantum dots prepared by supercritical ethanol

Author: Tavakoli, M. M.

Publisher: Kluwer Academic Publishers,

Pub. Year: 2015

Subjects: Photovoltaic. / Reduced graphene oxide. / Carrier mobility. / Ethanol. / Graphene. / Hall mobility. / Infrared spectroscopy. / Nanocrystals. / Nanosheets. / Optoelectronic devices. / Semiconducting lead compounds. / Semiconductor quantum dots. / Solar cells. / Solar energy. / Solar power generation. / Density function theory. / Lead sulfide. / Quantum efficiency. / Alcohol. / Graphene lead sulfide quantum dot. / Graphene oxide. / Graphene oxide nanosheet. / Nanocomposite. / Quantum dot. / Unclassified drug. / Chemical bond. / Infrared spectroscopy. / Photoluminescence. / Physical chemistry. / Priority journal. / Raman spectrometry. / Supercritical fluid. / Thickness. / X ray photoelectron spectroscopy.

Quasi core/shell lead sulfide/graphene quantum dots for bulk heterojunction solar cells

Author: Tavakoli, M. M.

Publisher: American Chemical Society,

Pub. Year: 2015

Subjects: Density functional theory. / Graphene. / Heterojunctions. / Lead. / Nanocrystals. / Nanostructures. / Passivation. / Semiconducting lead compounds. / Solar cells. / Solar energy. / Bulk heterojunction solar cells. / Graphene coatings. / Hybrid nanostructures. / Non-stoichiometric. / Optoelectronic properties. / Photovoltaic applications. / Solar power conversion. / Surface passivation. / Semiconductor quantum dots.

An nnovative test bed for verification of attitude control system

Author: Tavakoli, A.

Pub. Year: 2017

Subjects: Attitude control. / Cost reduction. / Hardware. / Attitude determination. / Control strategies. / Control tests. / Data transmitting. / Distributed elements. / Georgia institute of technology. / Hardware-in-the-loop tests. / Simulated environment. / Equipment testing.

Efficient removal of cationic dyes using a new magnetic nanocomposite based on starch-g-poly(vinylalcohol) and functionalized with sulfate groups

Author: Pourjavadi, A.

Publisher: Royal Society of Chemistry

Pub. Year: 2016

Subjects: Adsorbents. / Adsorption isotherms. / Aromatic compounds. / Complexation. / Dyes. / Grafting (chemical) / Isotherms. / Magnetism. / Nanocomposites. / Nanomagnetics. / Nanoparticles. / Polyvinyl acetates. / Solutions. / Starch. / Stripping (dyes) / Adsorption capacities. / Experimental parameters. / Graft co polymerizations. / Initial dye concentration. / Langmuir isotherm models. / Magnetic nano-particles. / Magnetic nanocomposites. / Pseudo second order kinetics. / Adsorption.

In-situ formation and entrapment of Ag/AgCl photocatalyst inside cross-linked carboxymethyl cellulose beads: A novel photoactive hydrogel for visible-light-induced photocatalysis

Author: Heidarpour, H.

Publisher: Elsevier B.V,

Pub. Year: 2020

Subjects: AgCl photocatalyst. / Carboxymethyl cellulose. / Photocatalytic beads. / Photocatalytic degradation. / Photocatalytic hydrogel.

Introducing a new intelligent adaptive learning content generation method

Author: Haghshenas, E.

Pub. Year: 2010

Subjects: 0/1 Knapsack. / Adaptive learning. / Ant Colony Optimization (ACO) / Bayesian. / Sequencing. / Algorithms. / Artificial intelligence. / Bayesian networks. / Distributed parameter networks. / E-learning. / Inference engines. / Integer programming. / Intelligent networks. / Optimization. / Learning systems.

Total 21176 records