Sharif Digital Repository

Role of different compatibilizing approaches on the microstructure and mechanical properties of polypropylene/talc composites

Author

Homayounfar, S. Z.

Pub. Year

2014

Subjects

Compatibilizers. / Mechanical properties. / Polypropylene. / PPgMA. / Titanate. / Adhesion. / Coupling agents. / Dispersions. / Fillers. / Polypropylenes. / Scanning electron microscopy. / Titanium compounds. / Yield stress. / Highly filled polymers. / Inorganic fillers. / Inorganic surfaces. / Mechanical performance. / Microstructure and mechanical properties. / Titanate coupling agents. / Strain.

Energy management through topology optimization of composites microstructure using projected gradient method

Author

Homayounfar, S. Z.

Publisher

Springer Verlag,

Pub. Year

2015

Subjects

Composites. / Energy wave management. / Topology optimization. / Algorithms. / Composite materials. / Damping. / Gradient methods. / Microstructure. / Optimization. / Shape optimization. / Energy distributions. / Energy propagation. / Energy waves. / Gradient based topology optimizations. / Microstructure design. / Numerical experiments. / Projected gradient methods. / Rayleigh damping model. / Topology.

Subsidy cut and its effect on tehran electricity company: A system dynamics approach

Author

Mehmanchi, E.

Pub. Year

2012

Subjects

Power plant. / Subsidy. / System dynamics. / Cost systems. / Decision-making structure. / Electricity companies. / Electricity industry. / Electricity tariff. / Electricity-consumption. / Future trends. / Global market. / Population and energy. / Production sector. / Structural change. / System dynamics approach. / Computer simulation. / Consumer behavior. / Electric load forecasting. / Electric power generation. / International trade. / Population statistics. / Power plants. / System theory. / Costs.

Mental arousal level recognition competition on the shared database

Author

Saidi, M.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2019

Subjects

Arousal detection. / Multi-level arousal. / Electrical engineering. / Mathematical techniques. / Advanced technology. / Baseline methods. / Component. / Multilevels. / Performance measure. / Physiological signals. / Protocol design. / Research center. / Database systems.

H 2 adsorption mechanism in Mg modified multi-walled carbon nanotubes for hydrogen storage

Author

Reyhani, A.

Pub. Year

2012

Subjects

H 2 desorption. / Mg. / MWCNTs. / Volumetric. / Adsorption mechanism. / BET analysis. / Carbon atoms. / Carbon walls. / Defect sites. / Desorption temperatures. / Discontinuous arrangement. / Electrochemical. / Electron transfer. / Hydrogen storage capacities. / Hydrogen storage properties. / Metal atoms. / Mg-doped. / Mg-doping. / Oxygen functional groups. / Surface functional groups. / Thermal chemical vapor deposition. / Volumetric techniques. / Adsorption. / Binding energy. / Binding sites. / Carbon. / Chemical vapor deposition. / Desorption. / Doping (additives) / Functional groups. / Hydrogen. / Magnesium. / Multiwalled carbon nanotubes (MWCN) / Transmission electron microscopy. / Hydrogen storage.

The effect of various acids treatment on the purification and electrochemical hydrogen storage of multi-walled carbon nanotubes

Author

Reyhani, A.

Publisher

Elsevier,

Pub. Year

2008

Subjects

Acids. / Carbon. / Carbon nanotubes. / Catalysts. / Chemical vapor deposition. / Gravimetric analysis. / Hydrogen. / Hydrogen storage. / Nanotubes. / Purification. / Thermogravimetric analysis. / X-ray diffraction. / Yarn. / Defective sites. / Electrochemical hydrogen storage. / Hydrogen storage capacities. / MWCNTs. / Ni catalysts. / Surface area. / Thermal chemical vapor deposition method. / Thermal gravimetric analysis. / Multiwalled carbon nanotubes (MWCN)

Multifunctional Ag/AgCl/ZnTiO3 structures as highly efficient photocatalysts for the removal of nitrophenols, CO2 photoreduction, biomedical waste treatment, and bacteria inactivation

Author

Padervand, M.

Publisher

Elsevier B.V,

Pub. Year

2022

Subjects

Biological hazard. / Lozenge shape photocatalyst. / Visible light. / Hazards. / Hydrothermal synthesis. / Irradiation. / Light. / Phenols. / Photocatalytic activity. / Physicochemical properties. / Pollution. / Silver compounds. / Titanium compounds. / Waste treatment. / Zinc compounds. / Ag/AgCl. / Bacteria inactivation. / Environmental concerns. / Nitrophenols. / Organic pollution. / Photo reduction. / Visible-light irradiation. / Carbon dioxide.

Persulfate activation via iron sulfide nanoparticles for enhanced trichloroethylene degradation and its applications in groundwater remediation

Author

Habib, M.

Publisher

Elsevier,

Pub. Year

2024

Subjects

Ferrous ions. / FeS nanoparticles. / Reactive oxygen species. / Recycling stability. / Scavengers.

Hydrogen storage in decorated multiwalled carbon nanotubes by Ca, Co, Fe, Ni, and Pd nanoparticles under ambient conditions

Author

Reyhani, A.

Pub. Year

2011

Subjects

Ambient conditions. / Carbon layers. / Defect sites. / Hydrogen atoms. / Hydrogen molecule. / Hydrogen storage capacities. / Metal particle. / PD nano particle. / Pd particle. / Adsorption. / Bond strength (chemical) / Calcium. / Defects. / Dissociation. / Hydrogen. / Hydrogen storage. / Palladium. / Multiwalled carbon nanotubes (MWCN)

Second order stress gradient plasticity with an application to thin foil bending

Author

Assempour, A.

Publisher

Springer Netherlands,

Pub. Year

2017

Subjects

Foil bending. / Dislocation pileup. / Stress gradient plasticity. / Continuum mechanics. / Grain size and shape. / Applied stress. / Continuum theory. / Dislocation pileups. / Length scale parameter. / Plastic response. / Second-order models. / Size effects. / Stress gradient. / Plasticity.

The role of energy subsidy reform in energy efficiency enhancement: lessons learnt and future potential for iranian industries

Author

Barkhordar, Z. A.

Pub. Year

2018

Subjects

Energy market. / Energy subsidy reform. / Energy-intensive industries. / Commerce. / Energy conservation. / Energy utilization. / Investments. / Life cycle. / Efficiency enhancement. / Energy intensive industries. / Energy markets. / Energy saving potential. / Energy subsidies. / Positive impacts. / Product life cycles. / Regulatory barriers. / Energy efficiency.

Delafossite-alumina nanocomposite for enhanced catalytic wet peroxide oxidation of anionic pollutants

Author

Nazari, P.

Publisher

Elsevier B.V,

Pub. Year

2021

Subjects

Alumina. / Aluminum oxide. / Catalytic oxidation. / Copper compounds. / Iron compounds. / Isotherms. / Mass transfer. / Nanocatalysts. / Nanocomposites. / Peroxides. / Phenols. / Surface reactions. / Water pollution. / Anionic pollutants. / Catalytic reactivity. / Catalytic wet peroxide oxidation. / Delafossites. / Fenton likes. / Mass-transfer efficiencies. / Oxidation technology. / Reactive red 195. / Synthesised. / ]+ catalyst. / Adsorption. / Aluminum oxide nanoparticle. / Anion. / Catechol. / Copper. / Delafossite. / Dye. / Iron. / Peroxide. / Unclassified drug. / Water. / Hydroxyl radical. / Nanocomposite. / Oxide. / Pollutant removal. / Aqueous solution. / Catalyst. / Effluent. / Isotherm. / Leaching. / Mass fragmentography. / Nanocatalyst. / Oxidation. / Oxidation reduction reaction. / PH. / Photodegradation. / Wastewater. / Pollutant. / Water pollutant. / Catalysis. / Environmental Pollutants. / Hydrogen Peroxide. / Oxidation-Reduction. / Water Pollutants, Chemical.

Unified modeling and experimental realization of electrical and thermal percolation in polymer composites

Author

Sarikhani, N.

Publisher

American Institute of Physics Inc,

Pub. Year

2022

Subjects

Filled polymers. / Fillers. / Matrix algebra. / Multiwalled carbon nanotubes (MWCN) / Percolation (computer storage) / Percolation (fluids) / Polymer matrix composites. / Solvents. / Yarn. / Electrical conduction. / Electrical percolation. / Experimental realizations. / Filler particles. / Heat carriers. / Nanoscale junctions. / Polymer composite. / Thermal conduction. / Thermal percolation. / Unified Modeling. / Polypropylenes.

Kinetic parameters estimation of MgO-C refractory by shrinking core model

Author

Hashemi, B.

Pub. Year

2006

Subjects

Activation energy. / Computer programming. / Diffusion. / Forced convection. / Graphite. / Magnesia. / Oxidation. / Diffusion coefficient. / Oxidation kinetics. / Refractory materials.

Binary and ternary NiTi-based shape memory films deposited by simultaneous sputter deposition from elemental targets

Author

Sanjabi, S.

Pub. Year

2005

Subjects

Composition. / Differential scanning calorimetry. / Mathematical transformations. / Morphology. / Scanning electron microscopy. / Shape memory effect. / Sputter deposition. / Thin films. / X ray diffraction. / X ray spectroscopy. / Film composition. / Gas pressure. / Shape memory films. / Ternary shape. / Nickel.

Unlocking the power of ehrs: harnessing unstructured data for machine learning-based outcome predictions

Author

Noaeen, M.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2023

Subjects

Machine learning algorithms. / Mental health. / Machine learning. / Predictive models. / Prediction algorithms. / Data models. / Stability analysis.

Coding advantage decomposition inequality for the space-frequency block codes

Author

Morsali, A.

Pub. Year

2014

Subjects

Better performance. / Channel characteristics. / Decomposition methods. / High rate. / Optimisation procedures. / Pre coders. / Signal constellation. / Space-frequency block codes. / Computer applications. / Electrical engineering. / Optimization.

Cross-linked basic nanogel; robust heterogeneous organocalayst

Author

Pourjavadi, A.

Pub. Year

2013

Subjects

4H-benzo[b]pyrans. / Green chemistry. / Organocatalyst. / Poly(ionic liquid) / Catalytic performance. / Ionic liquid monomers. / Mini-emulsion polymerization. / Multi-component reactions. / Organocatalysts. / Poly(ionic liquid)s. / Nanostructured materials. / Ionic liquids.

Experimental study on cavitation behavior of propellers in the uniform flow and in the wake field

Author

Alimirzazadeh, S.

Publisher

Springer Verlag

Pub. Year

2016

Subjects

Wake. / Wake screen. / Computational fluid dynamics. / Electromagnetic wave propagation in plasma. / Marine engineering. / Propeller. / Blockage effects. / Cavitation number. / Cavitation phenomenon. / Cavitation tunnels. / CFD simulations. / Hydrodynamic performance. / Noise propagation. / Test sections. / Cavitation.