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# Type Title Author Publisher Pub. Year Subjects Call Number
1 مقاله Enhanced hardness and corrosion resistance of Zn/SiO2 films by electrodeposition Ghorbani, M. Electrochemical Society Inc, 2015 Cationic surfactants.
Coatings.
Corrosion.
Corrosion resistance.
Cyclic voltammetry.
Electrodeposition.
Electrodes.
Electrolytes.
Ethanol.
Ethanolamines.
Hardness.
Nanocomposites.
Thickness measurement.
Triethanolamine.
Zinc.
Zinc coatings.
Amorphous structures.
Cetyltrimethylammonium bromide.
Coating morphology.
Coating thickness.
Corrosion property.
Dispersing agent.
Enhanced hardness.
Nano-composite coating.
Grain growth.
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2 مقاله Sol–gel preparation and corrosion properties of Zn–SiO2 nanocomposite thin film Razavizadeh, O. Springer New York LLC 2016 FT-IR.
Coatings.
Corrosion.
Corrosion rate.
Corrosion resistance.
Galvanizing.
Nanocomposites.
Particle size.
Silica gel.
Sols.
Thin films.
Wear resistance.
Zinc.
Abrasion resistant coatings.
Amorphous structures.
Hot dip galvanized steels.
Linear polarization technique.
Nanocomposite thin films.
Nanoparticle sizes.
Novel nanocomposites.
Positive potential.
Nanocomposite films.
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3 مقاله Surface modification of carbon steel by ZnO-graphene nano-hybrid thin film Razavizadeh, O. Elsevier B.V, 2019 Corrosion.
Graphene oxide.
Nano-hybrid.
Zinc.
Coated materials.
Corrosion rate.
Corrosion resistance.
Corrosion resistant coatings.
Diffusion coatings.
Energy dispersive spectroscopy.
Galvanic corrosion.
Galvanizing.
Graphene.
II-VI semiconductors.
Magnetic semiconductors.
Scanning electron microscopy.
Semiconducting zinc compounds.
Sodium chloride.
Substrates.
Surface treatment.
Thin films.
Wide band gap semiconductors.
Zinc.
Zinc coatings.
Zinc oxide.
Dip-coated thin films.
Energy dispersive spectroscopies (EDS)
Field emission scanning electron microscopes.
Fourier transform infra reds.
Mott-Schottky analysis.
Nano hybrids.
Reducing environment.
X-ray diffraction studies.
Steel corrosion.
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4 پایان نامه بررسی ساختار و رفتار خوردگی پوشش نانو کامپوزیتی روی - سیلیکا به روش سل - ژل The Structure and Corrosion Behavior of Synthesized Zn-SiO2 Nano-composite Coating by Sol-Gel Method رضوی زاده، امید Razavizadeh, Omid صنعتی شریف 1390 روش سل - ژل Sol-Gel Method / پوشش نانوکامپوزیت Nano-Composite Coating / خوردگی Corrosion / سختی Hardness / نانوکامپوزیت روی - سیلیکا Zinc-Silica Nanocomposite
‭57-42961
5 مقاله Photo-Electrochemical application of ZnOG thin film for in situ monitoring of steel sour corrosion Razavizadeh, O. Pleiades Publishing, 2020 Graphene.
Photo-electrochemistry.
Wet H2S.
Electrodes.
Energy gap.
Gas industry.
II-VI semiconductors.
Monitoring.
Sulfur compounds.
Zinc alloys.
Zinc oxide.
Catastrophic failures.
Corrosion monitoring.
Electro-chemical monitoring method.
Electrochemical applications.
Electrochemical response.
Maintenance and inspections.
Monitoring technologies.
Oil and Gas Industry.
Steel corrosion.
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6 مقاله Dynamic relay selection and resource allocation in cooperative networks based on OFDM Javidbakht, O. 2011 Optimization.
Orthogonal frequency division multiplexing.
Transmitters.
Amplify-and-forward.
Cooperative networks.
Direct links.
Optimization problems.
Relay selection.
Sub-carriers.
Subcarrier.
Resource allocation.
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7 مقاله Effect of photoelectrochemical activity of ZnO-graphene thin film on the corrosion of carbon steel and 304 stainless steel Razavizadeh, O. Springer, 2020 Photoelectrochemical.
Austenitic stainless steel.
Corrosion.
Corrosion protection.
Crystal symmetry.
Electrochemistry.
Energy gap.
Graphene.
Graphene oxide.
II-VI semiconductors.
Morphology.
Sodium chloride.
Sodium sulfide.
Solution mining.
Steel corrosion.
Surface morphology.
Thin films.
Zinc.
Zinc oxide.
304 stainless steel.
Electrochemical activities.
Photoactive properties.
photocathodic protection.
Photoelectrochemicals.
Photoinduced electrons.
Photoluminescence analysis.
Polarization tests.
Zinc alloys.
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8 پایان نامه حذف نویز سیگنال الکتروکاردیوگرام با روش های یقینی ECG Denoising by Deterministic Approaches تقوی رضوی زاده، مرجانه Taghavi Razavizadeh, Marjaneh دانشگاه صنعتی شریف 1393 سیگنال های قلبی Electrocardiogram / تجزیه به مدهای تجربی Bidimentional Empirical Modes Decomposition / بی نویزکردن Denoising / تابع مود ذاتی Intrinsic Mode Function / آستانه گذاری Thresholding
‭55-46502
9 مقاله Simulating dynamic plastic continuous neural networks by finite elements Joghataie, A. 2014 Finite element.
Neural networks.
Numerical modeling.
Wave propagation.
Data processing.
Finite element method.
Numerical models.
Bilinear materials.
Continuous functions.
Continuous materials.
Continuous neural networks.
Dynamic phenomena.
Horizontal displacements.
Input and outputs.
Rectangular plates.
Neurons.
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10 مقاله A Deep Learning Approach for Detecting Covid-19 Using the Chest X-Ray Images Sadeghi, F. Tech Science Press, 2023 Chest X-ray image processing.
Covid-19.
Evolutionary deep learning.
Artificial bee colony (ABC) algorithm.
Polymerase Chain Reaction (PCR)
Deep convolutional neural network (DCNN)
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11 مقاله Vertically aligned ZnO@CdS nanorod heterostructures for visible light photoinactivation of bacteria Zirak, M. 2014 Antibacterial activity.
CdS.
Escherichia coli bacteria.
Hydrothermally synthesized.
Visible light.
Visible-light irradiation.
Water contact angle measurement.
ZnO.
Bacteria.
Heterojunctions.
Loading.
Nanoparticles.
Nanorods.
Photocatalysts.
Photoelectrons.
Synthesis (chemical)
X ray photoelectron spectroscopy.
Zinc oxide.
Cadmium sulfide.
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12 مقاله Metallurgical and mechanical properties of underwater friction stir welds of Al7075 aluminum alloy Rouzbehani, R. Elsevier Ltd, 2018 Mechanical properties.
Microstructure.
Tool rotational speed.
Friction.
Friction stir welding.
Precipitates.
Speed.
Welds.
Average grain size.
Fracture surfaces.
Linear relationships.
Metallurgical and mechanical properties.
Rotational speed.
Travel speed.
Underwater environments.
Underwater friction stir welding.
Aluminum alloys.
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13 مقاله Pre-threaded hole friction stir spot welding of AA2219/PP-C30S sheets Paidar, M. Elsevier Ltd, 2019 Aluminium alloy.
Fracture.
Friction stir spot welding.
Interlocking.
Mechanical properties.
Microstructure.
Polymer.
Adhesives.
Aluminum alloys.
Friction.
Polymers.
Polypropylenes.
Spot welding.
Tensile stress.
Adhesively bonded.
Interfacial cracks.
Mechanical interlocking.
Peak temperatures.
Polymer substrate.
Varying parameters.
Friction stir welding.
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14 مقاله Flexible bactericidal graphene oxide–chitosan layers for stem cell proliferation [electronic resource] / M. Mazaheri, O. Akhavan and A. Simchi. Mazaheri, M. Graphene.
Chitosan.
Antibacterial nanocomposites.
Stem cells.
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15 مقاله Superparamagnetic zinc ferrite spinel-graphene nanostructures for fast wastewater purification Meidanchi, A. 2014 External magnetic field.
Graphene oxides.
Hydrothermal reaction.
Lateral dimension.
Saturated magnetization.
Separation time.
Superparamagnetics.
Wastewater purification.
Azo dyes.
Dyes.
Graphene.
Magnetic fields.
Magnetic separation.
Nanoparticles.
Separation.
Superparamagnetism.
Zinc compounds.
Synthesis (chemical)
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16 مقاله Visible light-induced photocatalytic reduction of graphene oxide by tungsten oxide thin films Choobtashani, M. 2013 Graphene oxide.
WO3 Photocatalyst.
XPS.
Better performance.
Chemical exfoliations.
Graphene oxides.
Photocatalytic reduction.
Reduction level.
Room temperature.
Tungsten oxide films.
Tungsten oxide thin films.
Atomic force microscopy.
Oxides.
Photoelectrons.
Platelets.
Sol-gel process.
Sol-gels.
Stoichiometry.
Thermal evaporation.
Thin films.
Titanium sheet.
Tungsten compounds.
X ray photoelectron spectroscopy.
Oxide films.
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17 مقاله Ethylbenzene dehydrogenation to styrene over fresh and used commercial catalysts Baghalha, M. 2011 Conversion.
Potassium-promoted iron oxide catalyst.
Selectivity.
Used catalyst.
Coke deposition.
Commercial catalyst.
Constant temperature.
Ethylbenzene dehydrogenation.
Experimental conditions.
Fixed bed reactor.
Fresh catalysts.
Initial activity.
Iron oxide catalyst.
Pseudo-steady-state conditions.
Styrene plants.
Transient effect.
Yield of styrene.
Atmospheric pressure.
Catalyst deactivation.
Chemical reactors.
Dehydrogenation.
Ethylbenzene.
Iron oxides.
Potassium.
Reaction rates.
Ship conversion.
Styrene.
Catalyst selectivity.
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18 مقاله Improving the photocatalytic activity of graphene oxide/ZnO nanorod films by UV irradiation Rokhsat, E. Elsevier, 2016 Graphene oxide.
Thin films.
ZnO nanostructures.
Aromatic compounds.
Degradation.
Graphene.
Irradiation.
Nanocomposite films.
Nanorods.
Nanostructures.
Photocatalysts.
Photodegradation.
Zinc oxide.
Graphene oxides.
Hybrid thin film.
Hydrothermally synthesized.
Low concentrations.
Photocatalytic activities.
Photocatalytic reduction.
Photoexcited electron-hole pairs.
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19 مقاله Roles of surface coverage increase and re-peening on properties of AISI 1045 carbon steel in conventional and severe shot peening processes Maleki, E. Elsevier B.V, 2018 Almen intensity.
Coverage.
Mechanical properties.
Microstructure.
Shot peening.
Surface engineering.
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20 مقاله Ultrahigh permeable C2N-inspired graphene nanomesh membranes versus highly strained c2n for reverse osmosis desalination Fakhraee, M. American Chemical Society, 2019 Carbon nitride.
Desalination.
Graphene.
Hydrogen bonds.
Molecular dynamics.
Molecules.
Quantum chemistry.
Reverse osmosis.
Tensile strain.
Barrier energy.
Electrostatic potential maps.
Highly strained.
Molecular dynamics simulations.
Orders of magnitude.
Reverse osmosis desalination.
Salt rejections.
Water molecule.
Osmosis membranes.
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Total 1031 records