Sharif Digital Repository

Evaluating strength properties of Eco-friendly Seashell-Containing Concrete: Comparative analysis of hybrid and ensemble boosting methods based on environmental effects of seashell usage

Author

Sadaghat, B.

Pub. Year

2024

Subjects

Machine learning. / Strength properties. / Adaptive boosting. / Carbon footprint. / Cements. / Compressive strength. / Environmental impact. / Sustainable development. / Tensile strength. / Boosting method. / Comparative analyzes. / Eco-friendly. / Ensemble learning. / Gradient boosting. / Green concrete. / Machine-learning. / Optimization algorithms. / Seashell-containing concrete. / Strength property.

Hot workability of a high carbon high chromium tool steel

Author

Akbarzadeh, A.

Pub. Year

2013

Subjects

Dynamic recrystallization. / High carbon high chromium tool steel. / Hot tension. / Hot workability. / As-cast. / Deformation activation energy. / Energy of deformation. / Flow curves. / Hot tension. / Inflection points. / Maximum stress. / Rolling conditions. / Tension tests. / Activation energy. / Carbides. / Carbon. / Chromium. / Stress concentration. / Tensile testing. / Tool steel. / Hot rolling.

Sensitivity analysis of torque transmission efficiency of a half-toroidal CVT

Author

Akbarzadeh, S.

Publisher

SAE International,

Pub. Year

2006

Subjects

Aspect ratio. / Atmospheric pressure. / Efficiency. / Poisson ratio. / Rollers (machine components) / Rotating disks. / Torque. / Variable speed transmissions. / Viscosity. / Computer modeling. / Fluid viscosity. / Fractional factorial designs. / Hydrodynamic fluids. / Model results. / Power-rollers. / Rotational velocity. / Torque transmission. / Sensitivity analysis.

Optimizing the geometry of a half-toroidal CVT

Author

Akbarzadeh, S.

Publisher

SAE International,

Pub. Year

2005

Subjects

Aspect ratio. / Efficiency. / Fatigue of materials. / Genetic algorithms. / Geometry. / Powertrains. / Rollers (machine components) / Torque. / Variable speed transmissions. / Geometrical characteristics. / Objective functions. / Optimal quantity. / Optimization problems. / Power-rollers. / Toroidal CVT. / Torque transmission. / Weight factor. / Inverse problems.

Formulation and characterization of poly (ethylene glycol)-coated core-shell methionine magnetic nanoparticles as a carrier for naproxen delivery: growth inhibition of cancer cells

Author

Yeganeh, F. E.

Publisher

MDPI,

Pub. Year

2022

Subjects

Cell line. / Drug delivery. / Ni1−x Cox Fe2 O4 NPs. / PEGylating. / Antineoplastic agent. / Macrogol. / Macrogol 6000. / Magnetic nanoparticle. / Methionine. / Naproxen. / Breast cancer cell line. / Cancer cell. / Cancer inhibition. / Cell death. / Cell survival rate. / Controlled study. / Cytotoxicity. / Drug delivery system. / Drug release. / Erythrocyte. / Fourier transform infrared spectroscopy. / Growth inhibition. / Hemolysis. / Human. / Human cell. / Hydrogen bond. / IC50. / Magnetic field. / Magnetic separation. / MTT assay. / Particle size. / PEGylation. / PH. / Scanning electron microscopy. / Ultraviolet spectroscopy. / X ray diffraction.

A molecular-dynamics study of thermal and physical properties of platinum nanoclusters

Author

Akbarzadeh, H.

Pub. Year

2009

Subjects

Molecular-dynamics. / Platinum nanoclusters. / Thermal and physical properties. / Bulk limits. / Different sizes. / Experimental values. / Force fields. / Heat capacities. / Internal energies. / Liquid state. / Melting temperatures. / Melting transitions. / Metallic nanoclusters. / Molecular dynamic simulations. / Molecular-dynamics simulations. / Physical characteristics. / Radial distribution functions. / Size dependences. / Approximation theory. / Atoms. / Distribution functions. / Dynamics. / Fluidized beds. / Molecular dynamics. / Nanoclusters. / Particle size. / Platinum. / Steelmaking. / Thermochemistry. / Melting point.

Pt–NiO–Al2O3/G derived from graphene-supported layered double hydroxide as efficient catalyst for p-nitrophenol reduction

Author

Akbarzadeh, E.

Pub. Year

2017

Subjects

Langmuir–hinshelwood model. / Layered double hydroxide. / Aluminum. / Graphene. / Nanocomposites. / Nickel oxide. / Phenols. / Platinum. / Reduction. / Catalytic performance. / Catalytic reduction. / Efficient catalysts. / Langmuirs. / Layered double hydroxides. / P-Nitrophenol. / Pseudo-first order kinetics. / Synergistic effect. / Catalyst activity.