Sharif Digital Repository

Effect of microstructure on crack behavior in nanocrystalline nickel using molecular dynamics simulation

Author

Moradi, M.

Publisher

Elsevier B.V,

Pub. Year

2019

Subjects

Atomistic simulation. / Crack growth. / Grain boundary sliding. / Grain size. / Nanocrystalline metals. / Crack propagation. / Grain boundary sliding. / Grain size and shape. / Molecular dynamics. / Nanocrystals. / Nickel. / Stress intensity factors. / Atomistic simulations. / Critical stress intensity factor. / Crystallographic orientations. / Grain size. / Molecular dynamics methods. / Molecular dynamics simulations. / Nanocrystalline metal. / Position and orientations. / Crack tips.

Molecular dynamics simulation of nanoindentation of nanocrystalline Al/Ni multilayers

Author

Chamani, M.

Publisher

Elsevier

Pub. Year

2016

Subjects

Dislocation. / Aluminum. / Dislocations (crystals) / Elastic moduli. / Grain boundary. / Grain refinement. / Grain size and shape. / Hardness. / Low temperature engineering. / Molecular dynamics. / Multilayers. / Nanocrystalline alloys. / Nanoindentation. / Single crystals. / Temperature. / Grain morphologies. / Hardness and elastic modulus. / Low temperatures. / Molecular dynamics simulations. / Nanocrystalline Al. / Nanocrystalline aluminum. / Nanocrystalline multilayer. / Nanocrystallines. / Nanocrystals.

Friction behavior of nanocrystalline nickel near the Hall-Petch breakdown

Author

Chamani, M.

Publisher

Elsevier Ltd,

Pub. Year

2017

Subjects

Coefficient of friction. / Grain boundary. / Molecular dynamics. / Nanoscratch. / Friction. / Grain boundaries. / Grain refinement. / Grain size and shape. / Low temperature engineering. / Molecular dynamics. / Nickel. / Temperature. / Tribology. / Coefficient of frictions. / Deformation mechanism. / Friction behavior. / Grain morphologies. / Large-scale molecular dynamics. / Nano-crystalline nickel. / Nano-scratch. / Nanocrystalline Ni. / Nanocrystals.

Particles Size Distribution effect on 3D packing of nanoparticles into a bounded region

Author

Farzalipour Tabriz, M.

Publisher

Materials and Energy Research Center,

Pub. Year

2007

Subjects

Nanoparticles. / Packing. / Parallel algorithms. / Particle size. / Polydispersity. / Size distribution. / 3D packing. / Andreasen. / D-bounded. / Log-normal. / Mersenne twisters. / Nano-sized. / Packing behavior. / Packing factor. / Packing models. / Particle numbers. / Particles size distribution. / Pseudo-random numbers. / Random packing. / Reproducibility. / Spherical nanoparticles. / Three dimensional.

Effect of residual stress on failure of tube-to-tubesheet weld in heat exchangers

Author

Farrahi, G. H.

Publisher

Materials and Energy Research Center,

Pub. Year

2019

Subjects

Heat Exchanger. / Residual Stress. / Stress Concentration Factor. / Failure (mechanical) / Heat exchangers. / Heat treatment. / Residual stresses. / Stress concentration. / Welds. / Different geometry. / High-pressure water jets. / Post weld heat treatment. / Shell and tube heat exchangers. / Stress concentration factors. / Tensile residual stress. / Thermal-structural analysis. / Welding process. / Tubes (components)

A new Mumm-type rearrangement with dithiocarbamates via isocyanide-based multicomponent reaction under ultrasound irradiation: synthesis of polysubstituted pyrrolidine compounds

Author

Matloubi Moghaddam, F.

Publisher

Royal Society of Chemistry,

Pub. Year

2020

Subjects

Amines. / Cyanides. / Cyclization. / Irradiation. / Sulfur compounds. / Ultrasonics. / Dithiocarbamates. / Intramolecular cyclizations. / Key structures. / Multi-component reactions. / Polysubstituted pyrrolidines. / Pyrrolidine derivatives. / Secondary amines. / Ultrasound irradiation. / Synthesis (chemical) / Alkene. / Dithiocarbamic acid. / Pyrrolidine derivative. / Carbon nuclear magnetic resonance. / Catalyst. / Diastereoisomer. / Electron. / Michael addition. / Polymerization. / Priority journal. / Proton nuclear magnetic resonance. / Reaction analysis. / Room temperature. / Stereoselectivity. / Substitution reaction. / Synthesis. / Ultrasound.

Effect of residual stress on failure of tube-to-tubesheet weld in heat exchangers

Author

Farrahi, G. H.

Publisher

Materials and Energy Research Center,

Pub. Year

2019

Subjects

Heat Exchanger. / Residual Stress. / Stress Concentration Factor. / Failure (mechanical) / Heat exchangers. / Heat treatment. / Residual stresses. / Stress concentration. / Welds. / Different geometry. / High-pressure water jets. / Post weld heat treatment. / Shell and tube heat exchangers. / Stress concentration factors. / Tensile residual stress. / Thermal-structural analysis. / Welding process. / Tubes (components)

Multi-User Dynamic Searchable Symmetric Encryption With Corrupted Participants

Author

Ghareh Chamani, J.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2023

Subjects

Data outsourcing. / Dynamic multi-user searchable symmetric encryption. / Secure cloud computing. / Searchable Symmetric Encryption.

GraphOS: Towards Oblivious Graph Processing

Author

Chamani, J. G.

Publisher

VLDB Endowment,

Pub. Year

2023

Antibacterial activity of a silver-incorporated vancomycin-modified mesoporous silica against methicillin-resistant staphylococcus aureus

Author

Chamani, M.

Pub. Year

2024

Subjects

Silver. / Anti-bacterial agents. / Mice. / Microbial sensitivity tests. / Porosity. / Mesoporous materials. / Nanoclay. / Silica nanoparticles. / Staphylococcus aureus. / Antibiotic agent. / Interleukin 6. / Ketamine. / Mesoporous silica nanoparticle. / Silver nanoparticle. / Tumor necrosis factor. / Xylazine. / Antiinfective agent. / Metal nanoparticle. / Silicon dioxide. / Antibacterials. / Aureus strain. / In-vitro. / In-vivo. / Mesoporous silicas. / Modified mesoporous silicas. / Vancomycin. / Acute kidney tubule necrosis. / Animal experiment. / Animal model. / Animal tissue. / Antibacterial activity. / Antibiotic sensitivity. / Coagulative necrosis. / Colony forming unit. / Controlled study. / Dialysis. / Drug synthesis. / Enzyme linked immunosorbent assay. / Fourier transform infrared spectroscopy. / Fourier transform mass spectrometry. / High performance liquid chromatography. / Hyperemia. / Immunoadsorption. / Inductively coupled plasma mass spectrometry. / Inflammation. / Light microscopy. / Methicillin resistant Staphylococcus aureus. / Minimum inhibitory concentration. / Minimum lethal dose. / Nonhuman. / Optical density. / pH. / Pneumonia. / Rat. / Thermogravimetry. / Transmission electron microscopy. / X ray diffraction. / Chemistry. / Drug effect. / Drug therapy. / Mouse. / Staphylococcus infection. / Mesopores.