Sharif Digital Repository

An investigation on the torsional sensitivity and resonant frequency of an AFM with sidewall and top-surface probes

Author

Kahrobaiyan, M. H.

Pub. Year

2010

Subjects

AFM. / Atomic force microscopes. / Cantilever probe. / Contact stiffness. / Free end. / Geometrical effect. / Geometrical parameters. / Microgears. / Sample surface. / Vertical extension. / Vibration modes. / Design. / Nanocantilevers. / Natural frequencies. / Probes. / Stiffness. / Surface topography. / Atomic force microscopy.

An investigation on the flexural sensitivity and resonant frequency of an AFM with sidewall and top-surface probes

Author

Kahrobaiyan, M. H.

Pub. Year

2010

Subjects

Atomic force microscope (AFM) / Cantilever probe. / Contact stiffness. / Flexural sensitivity. / Geometrical effect. / Sample surface. / Vertical extension. / Vibration modes. / Mechanical engineering. / Nanocantilevers. / Natural frequencies. / Probes. / Surface topography. / Atomic force microscopy.

Sensitivity and resonant frequency of an AFM with sidewall and top-surface probes for both flexural and torsional modes

Author

Kahrobaiyan, M. H.

Pub. Year

2010

Subjects

Atomic force microscopy (AFM) / Nano- and microstructure. / Vibration sensitivity. / AFM. / Cantilever probe. / Contact stiffness. / Electro-mechanical techniques. / Flexural sensitivity. / Free end. / Geometrical effect. / Geometrical parameters. / Microgears. / Resonant frequencies. / Sample surface. / Surface probes. / Top surface. / Torsional modes. / Vertical extension. / Vibration modes. / Atoms. / Microstructure. / Nanocantilevers. / Natural frequencies. / Probes. / Stiffness. / Surface topography.

Torsional sensitivity and resonant frequency of an AFM with parallel sidewall probes

Author

Ahmadian, M. T.

Pub. Year

2010

Subjects

AFM. / Atomic force microscopes. / Cantilever probe. / Contact stiffness. / Free end. / Geometrical effect. / Geometrical parameters. / Micro holes. / Micro nozzle. / Sample surface. / Vertical extension. / Vibration modes. / Design. / Nanocantilevers. / Natural frequencies. / Probes. / Stiffness. / Atomic force microscopy.

Fabrication of a novel 3D scaffold for cartilage tissue repair: In-vitro and in-vivo study

Author

Haghighi, P.

Publisher

Elsevier Ltd,

Pub. Year

2021

Subjects

Biocompatibility. / Biomechanics. / Cartilage. / Cell adhesion. / Cell culture. / Cells. / Degradation. / Pore size. / Pore structure. / Repair. / Scaffolds (biology) / Water absorption. / 3D scaffolds. / Cartilage engineering. / Cartilage tissue engineering. / Cartilage tissues. / Chondrocytes. / Control groups. / Gelatin. / Mechanical. / Property. / Silk fibroin. / Chitosan. / Fibroin. / Animal. / Articular cartilage. / Chondrocyte. / Leporidae. / Tissue engineering. / Tissue scaffold. / Animals. / Cartilage, Articular. / Fibroins. / Rabbits. / Tissue Engineering. / Tissue Scaffolds.

Optimization of a regenerative gas turbine engine with isothermal heat addition with the genetic algorithm

Author

Haghighi, E.

Pub. Year

2009

Subjects

Bio-inspired computing. / Cycle efficiency. / Engineering problems. / Engineering systems. / Gas turbine cycles. / Gas turbine engine. / Optimization problems. / Optimum parameters. / Performance objective. / Thermodynamic characteristics. / Aircraft propulsion. / Genetic algorithms. / Optimization. / Turbomachinery. / Gas turbines.

A modeling study on utilizing SnS2 as the buffer layer of CZT(S, Se) solar cells

Author

Haghighi, M.

Publisher

Elsevier Ltd,

Pub. Year

2018

Subjects

Buffer layer. / CZT(S, Se) solar cell. / Electron transport layer (ETL) / Pulsed laser deposition (PLD) / SCAPS software. / SnS2. / Buffer layers. / Cadmium sulfide. / Cadmium sulfide solar cells. / Carrier concentration. / Copper compounds. / Electron affinity. / Electron transport properties. / II-VI semiconductors. / IV-VI semiconductors. / Pulsed laser deposition. / Pulsed lasers. / Selenium compounds. / Semiconducting tin compounds. / Solar cells. / Z transforms. / Conduction band offset. / Electron transport layers. / Energy position. / Experimental values. / Kesterites. / Model study. / Tin compounds. / Benchmarking. / Buffer zone. / Chalcopyrite. / Concentration (composition) / Electron. / Energy efficiency. / Estimation method. / Experimental study. / Fuel cell. / Model validation. / Software. / Toxicity.

A safe stopping protocol to enable reliable reconfiguration for component-based distributed systems

Author

Ghafari, M.

Publisher

Springer Verlag,

Pub. Year

2015

Subjects

Model checking. / Architecture-based. / Component based. / Consistency. / Distributed systems. / Reconfiguration. / Run-time evolutions. / Safe stopping. / Software systems. / Software engineering.

A practical approach to networked control design for robust H∞ performance in the presence of uncertainties in both communication and system

Author

Haghighi, P.

Publisher

Elsevier Inc,

Pub. Year

2020

Subjects

Discrete-time singular system. / Markovian jump linear systems. / Robust H∞ control. / Stochastic admissibility. / Design. / Markov chains. / Networked control systems. / Numerical methods. / Augmentation methods. / Controller design method. / Markovian jump systems. / Network-induced delays. / Networked Control Systems (NCSs) / Output feedback controller. / Performance requirements. / Transition probabilities. / Controllers.

Probabilistic failure analysis of hot gas path in a heavy-duty gas turbine using Bayesian networks

Author

Mirhosseini, A. M.

Publisher

Springer,

Pub. Year

2019

Subjects

Bayesian network. / Gas turbine. / Probabilistic failure analysis. / Risk-based sensitivity analysis. / Bayesian networks. / Fault tree analysis. / Gas plants. / Gas turbines. / Gases. / Outages. / Plant shutdowns. / Reliability analysis. / Risk analysis. / Risk assessment. / Sensitivity analysis. / Uncertainty analysis. / Critical component. / Emergency shutdown. / Failure Probability. / Heavy-duty gas turbines. / Importance measure. / Reliability and safeties. / Risk-based. / Failure (mechanical)

Failure analysis of first stage nozzle in a heavy-duty gas turbine

Author

Mirhosseini, A. M.

Publisher

Elsevier Ltd,

Pub. Year

2020

Subjects

Bayesian approach. / Failure analysis. / First stage nozzle. / Bayesian networks. / Chemical analysis. / Gas turbines. / Gases. / Metallography. / Nozzles. / Critical component. / Damage model. / First-stage nozzles. / Heavy-duty gas turbines. / Metallographic analysis. / Periodic inspection. / Thermal fatigue failures. / Failure (mechanical)

Highly efficient hydroxyapatite/TiO2 composites covered by silver halides as E. coli disinfectant under visible light and dark media

Author

Azimzadehirani, M.

Pub. Year

2013

Subjects

Antiinfective agent. / Hydroxyapatite. / Nanocomposite. / Silver chloride. / Silver derivative. / Silver iodide. / Surfactant. / Titanium. / Titanium dioxide. / Iodide. / Chemistry. / Drug effect. / Light. / Photolysis. / Radiation exposure. / Ultrastructure. / Drug effects. / Escherichia coli. / Radiation response. / Toxicity. / Anti-Bacterial Agents. / Durapatite. / Nanocomposites. / Silver Compounds. / Surface-Active Agents. / Catalysis. / Iodides.

Towards energy optimization of transparent watermarks using entropy masking

Author

Haghighi, M. S.

Pub. Year

2005

Subjects

Algorithms. / Computer simulation. / Image analysis. / Mathematical models. / Optimization. / Entropy masking. / Eye receptors. / Human visual system. / Image watermarking. / Digital watermarking.

An optimal SVD-based watermarking framework through linear programming

Author

Haghighi, M. S.

Pub. Year

2005

Subjects

Algorithms. / Computer vision. / Linear programming. / Mathematical models. / Human visual system. / Image watermarking. / Just noticeable difference (JND) / Singular value decomposition (SVD) / Digital watermarking.

Seismic in-plane behavior of composite masonry walls strengthened with cold rolled steel sheets

Author

Haghighi, M. A.

Pub. Year

2024

Subjects

Numerical modeling. / Rehabilitation. / Seismic behavior. / Strengthening. / ABAQUS. / Failure modes. / Retaining walls. / Seismic design. / Seismic response. / Sensitivity analysis. / Steel sheet. / Structural analysis. / Structural dynamics. / Cold rolled steel sheets. / Composite masonry. / Element models. / Failure mechanism. / Lateral loads. / Masonry building. / Masonry walls. / Un-reinforced masonry walls. / Aspect ratio.

Polyelectrolyte nanocomposite membranes using imidazole-functionalized nanosilica for fuel cell applications

Author

Tohidian, M.

Publisher

Taylor and Francis Inc,

Pub. Year

2015

Subjects

Imidazole. / Nafion. / Differential scanning calorimetry. / Fourier transform infrared spectroscopy. / Fuel cells. / Ion exchange. / Ion exchange membranes. / Methanol. / Methanol fuels. / Nanocomposites. / Polyelectrolytes. / Proton conductivity. / Scanning electron microscopy. / Silicon. / Nano-composite membranes. / Nano-silica. / Physical characteristics. / Polyelectrolyte membranes. / Polyelectrolyte nanocomposite. / Thermogravimetry analysis. / Direct methanol fuel cells (DMFC)

Laboratory studies of MEOR in micromodel as a fractured system

Author

Nourani, M.

Pub. Year

2007

Subjects

Bacterial species. / Carbonate rock. / Crude oil. / Enhanced oil recovery. / Favorable conditions. / Fractured reservoir. / Fractured systems. / Laboratory studies. / Micromodels. / Oil recoveries. / Persians. / Reservoir conditions. / Residual oil. / Static and dynamic. / Temperature range. / Visualization experiment. / Atmospheric pressure. / Bacteria. / Bacteriology. / Crude petroleum. / Glass. / Image processing. / Petroleum reservoir engineering. / Petroleum reservoirs. / Rocks. / Switching circuits. / Enhanced recovery.

Laboratory studies of MEOR in micromodel as a fractured system

Author

Nourani, M.

Pub. Year

2007

Subjects

Microbial enhanced oil recovery (MEOR) / Persian fractured reservoirs. / Atmospheric pressure. / Microorganisms. / Reservoir management. / Residual fuels. / Thermal effects. / Crude petroleum. / Upstream Oil & Gas. / Viscous force. / Fractured system. / Enhanced recovery.

Comparing the performance and recovery mechanisms for steam flooding in heavy and light oil reservoirs

Author

Bagheripour Haghighi, M.

Publisher

SPE,

Pub. Year

2012

Subjects

Cartesians. / Enhanced oil recovery. / Fossil energy. / Heavy oil. / Heavy oil reservoirs. / Light oil. / Light oil reservoirs. / Oil reservoirs. / Oil-production rates. / Operational parameters. / Recovery efficiency. / Recovery mechanisms. / Research activities. / Software options. / Steam distillation. / Steam flow rate. / Steam injection. / Steam quality. / Steamflooding. / Total recovery. / Viscosity reduction. / Distillation. / Heavy oil production. / Heavy water. / Injection (oil wells) / Optimization. / Petroleum reservoir evaluation. / Petroleum reservoirs. / Recovery. / Steam. / Thermal expansion. / Enhanced recovery.

Modified gravity (MOG) and the abell 1689 cluster acceleration data

Author

Moffat, J. W.

Pub. Year

2017