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# Type Title Author Publisher Pub. Year Subjects Call Number
1 پایان نامه مسیریابی هوشمند برای شبکه های مقاوم در برابر تاخیر با استفاده از الگوریتم ژنتیک An Intelligent Routing Protocol for Delay Tolerant Networks Using Genetic Algorithm اخوان بی تقصیر، سعید Akhavan Bitaghsir, Saeed صنعتی شریف 1390 مسیریابی Routing / الگوریتم ژنتیک Genetic Algorithm / شبکه خودجوش خودرویی Vehicular Ad Hoc Network (VANET) / شبکه های تحمل پذیر تاخیر Delay Tolerant Networks (DTN) / سابقه ی حرکتی ماشین Vehicle Movements History
‭52-42328
2 کتاب Proceedings: Third International Conference on Magnetic and Superconducting Materials (MSM '03), Monastir, Tunisia, 1-4 September 2003 / guest editors, M. Akhavan ... [et al.]. Wiley-VCH, 2004 Superconductors -- Congresses.
Magnetic materials -- Congresses.
‭TK 7872 .S8 .I56 2003
کتابخانه فیزیک
3 مقاله Size-dependent genotoxicity of graphene nanoplatelets in human stem cells Akhavan, O. 2012 Nanoscale lateral dimension.
Reduced graphene Oxide.
Size effect.
Stem cells.
Bovine serum albumins.
Cell walls.
Chemical reduction.
Chromosomal aberration.
Cytotoxic effects.
DNA fragmentation.
Exposure-time.
Fundamental factors.
Genotoxic effects.
Genotoxicities.
Graphene sheets.
Human mesenchymal stem cells (hMSCs)
Lateral dimension.
Low concentrations.
Membrane damage.
Nano-platelets.
Reduced graphene oxides.
Size effects.
Cytology.
Graphene.
Nanotechnology.
Scaffolds (biology)
Bovine serum albumin.
DNA fragment.
Graphene oxide nanoplatelet.
Hydrazine.
Macrogol.
Nanoparticle.
RNA.
Unclassified drug.
Cell destruction.
Cell viability.
Cell wall.
Chromosome aberration.
Concentration response.
Controlled study.
Covalent bond.
Cytotoxicity.
Human.
Human cell.
Infant.
Mesenchymal stem cell.
Oxidative stress.
Priority journal.
Reduction.
Synthesis.
Tissue engineering.
Umbilical cord blood.
Cell Survival.
Cells, Cultured.
Chromosome Aberrations.
Graphite.
Humans.
Mesenchymal Stromal Cells.
Mutagens.
Nanostructures.
Oxidation-Reduction.
Particle Size.
Bovinae.
Lonchocarpus glaucifolius.
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4 مقاله Genotoxicity of graphene nanoribbons in human mesenchymal stem cells Akhavan, O. 2013 Cell destruction.
Membrane damage.
Cell viability.
Chromosomal aberration.
Cytotoxic effects.
Deoxygenations.
DNA fragmentation.
Exposure-time.
Genotoxicities.
Graphene nanoribbons.
Human mesenchymal stem cells.
Human mesenchymal stem cells (hMSCs)
Low concentrations.
Bovine serum albumins.
Nanoribbons.
Reactive oxygen species.
Reduced graphene oxides.
Single layer.
Time-dependent.
Umbilical cord blood.
Cell membranes.
Cytotoxicity.
Graphene.
Nanostructures.
RNA.
Stem cells.
Cytology.
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5 مقاله Performance of three-level spectrally encoded spreadtime CDMA in the presence of multiple interferences [electronic resource] / Saeed Mashhadi, J. A. Salehi. Mashhadi, S. (Saeed). Codes.
Radiofrequency interference.
Code division multiple access.
Radio receivers.
AWGN channels.
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6 پایان نامه بررسی جریان سیالات دو و یا چندفازی در چاه های نفتی، تشخیص الگوی جریان و مدل سازی آن Investigation of Multiphase Flow in Oil Wells (with Focus on Two Phase Flow), Flow Pattern Recognition and Modeling شمس، رضا Shams, Reza صنعتی شریف 1395 افت فشار Pressure Drop / جریان دوفازی Two Phase Flow / الگوهای جریان Flow Patterns / تشخیص الگوی فازی Fazzy Pattern Recognition / جریان همزمان آب - بسپار - نفت Oil-Water-Polymer Flow / مدل سازی سرعت لایه سوم Third Layer Velocity Modeling
‭06-48862
7 پایان نامه طراحی بهینه لوله های جداری با درنظرگرفتن شرایط حفاری و بهره برداری Casing Design Optimization Considering Drilling and Production Conditions صادقی، مهدی Sadeghi, Mahdi صنعتی شریف 1400 تنش محوری Axial Stress / بهینه سازی Optimization / تنش های سه محوری Triaxial Stresses / تنش فشاری Impression Stress / طراحی لوله جداری Casing Design / تنش دو محوری Biaxial Stress / مچالگی لوله جداری Casing Failure
‭06-54694
8 مقاله Photocatalytic reduction of graphene oxides hybridized by ZnO nanoparticles in ethanol Akhavan, O. 2011 Average diameter.
Chemical reduction.
Current-voltage measurements.
Electrical conductivity.
Graphene oxides.
Irradiation time.
O-H bond.
Optical absorption.
Oxide composites.
Photocatalytic process.
Photocatalytic reduction.
Raman Spectrum.
Relative concentration.
Single layer.
Ultra violet.
UV irradiation.
Visible irradiation.
ZnO nanoparticles.
Electric conductivity.
Ethanol.
Graphene.
Irradiation.
Platelets.
Raman spectroscopy.
X ray photoelectron spectroscopy.
Zinc oxide.
Nanoparticles.
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9 مقاله Thickness dependent activity of nanostructured TiO2/α- Fe2O3 photocatalyst thin films Akhavan, O. 2010 Antibacterial property.
Iron oxide.
Titania.
Anti-bacterial activity.
Antibacterial properties.
Escherichia coli bacteria.
Glass films.
Glass thin films.
Iron oxide thin films.
Low concentrations.
Nano grains.
Nanostructured TiO.
Optimum thickness.
Photo-induced.
Photocatalytic activities.
Photoinactivation.
Post annealing.
Sol-gel TiO.
TiO.
Titania.
Visible light.
Visible-light irradiation.
Bacteriology.
Coatings.
Escherichia coli.
Glass.
Heterojunctions.
Iron oxides.
Oxide films.
Photocatalysts.
Thin films.
Titanium dioxide.
Vapor deposition.
Optical films.
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10 مقاله Graphene nanomesh by ZnO nanorod photocatalysts Akhavan, O. 2010 Semiconductor.
ZnO nanorods.
Carbon nanostructures.
Chemical reduction.
Glass substrates.
Hydrothermal methods.
Nanomesh.
Oxygen bonds.
P type semiconductor.
Photocatalytic property.
Quartz substrate.
Vertically aligned.
ZnO nanorod.
Binding energy.
Graphene.
Graphite.
Hydrazine.
Oxide minerals.
Oxygen.
Photocatalysis.
Photodegradation.
Quartz.
Substrates.
X ray photoelectron spectroscopy.
Zinc oxide.
Nanorods.
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11 مقاله Bacteriorhodopsin as a superior substitute for hydrazine in chemical reduction of single-layer graphene oxide sheets Akhavan, O. Elsevier Ltd, 2015 Electric conductivity.
Hydrazine.
Molecules.
Protons.
Reduction.
X ray photoelectron spectroscopy.
Bacteriorhodopsin (bR)
Current voltage curve.
Direct interactions.
Electrical characteristic.
Electrical conductivity.
Graphitic structures.
Polytetrafluoroethylene membranes.
Reduced graphene oxides (RGO)
Graphene.
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12 مقاله AFM spectral analysis of self-agglomerated metallic nanoparticles on silica thin films Akhavan, O. 2010 Silica thin film.
Silver nanoparticles.
Tip convolution.
AFM.
Diffusion parameters.
Diffusion process.
Heat treatment temperature.
Metal concentrations.
Metallic nanoparticles.
Power spectrum density.
Rough surfaces.
Roughness exponent.
Silica film.
Silica thin films.
Spectral analysis.
Stochastic parameters.
Structure functions.
Activation analysis.
Activation energy.
Atomic force microscopy.
Convolution.
Dielectric films.
Diffusion.
Nanoparticles.
Silica.
Spectrum analysis.
Spectrum analyzers.
Surface properties.
Surface roughness.
Thin films.
Metal nanoparticle.
Nanoparticle.
Silicon dioxide.
Silver.
Aqueous solution.
Concentration (parameters)
Dielectric constant.
Energy.
Film.
Kinetics.
Porosity.
Power spectrum.
Priority journal.
Spectroscopy.
Surface property.
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13 مقاله The effect of heat treatment on formation of graphene thin films from graphene oxide nanosheets Akhavan, O. 2010 Effects of heat treatment.
Graphene platelets.
Graphenes.
Heat treatment temperature.
High quality.
High temperature.
Low concentrations.
Minimum thickness.
Oxide nanosheets.
Oxide thin films.
Reducing environment.
Reducing temperature.
Single layer.
Thickness variation.
Two-step heat treatment.
Atomic force microscopy.
Atomic spectroscopy.
Functional groups.
Heat treatment.
Nanosheets.
Oxide films.
Oxygen.
Thermal effects.
Thin films.
X ray photoelectron spectroscopy.
Graphite.
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14 مقاله Lasting antibacterial activities of Ag-TiO2/Ag/a-TiO2 nanocomposite thin film photocatalysts under solar light irradiation Akhavan, O. 2009 Solar light.
Titanium oxide photocatalyst.
Absorption band.
Anti-bacterial activity.
Crystalline structure.
Depth profile.
E. coli.
Escherichia coli bacteria.
Film surfaces.
Inter-diffusion.
Long lasting.
Metallic silver.
Nanocomposite film.
Nanocomposite materials.
Nanocomposite thin films.
Silver ions.
Silver nanoparticles.
Sol-gel deposition.
Solar light irradiation.
TiO.
Bacteriology.
Gelation.
Ionization of liquids.
Irradiation.
Metal ions.
Nanocomposites.
Nanoparticles.
Organic polymers.
Photocatalysis.
Titanium oxides.
Metal ion.
Metal nanoparticle.
Nanocomposite.
Nanoparticle.
Titanium dioxide.
Water.
Antibacterial activity.
Composite material.
Controlled study.
Crystal structure.
Diffusion.
Film.
Gel.
Light irradiance.
Nonhuman.
Photodegradation.
Priority journal.
Solar energy.
Solar radiation.
Solid.
Synthesis.
Water content.
X ray photoelectron spectroscopy.
Anti-Bacterial Agents.
Escherichia coli.
Light.
Microbial Viability.
Nanostructures.
Photochemical Processes.
Radiation.
Silver.
Solar System.
Titanium.
X-Ray Diffraction.
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15 مقاله Graphene scaffolds in progressive nanotechnology/stem cell-based tissue engineering of the nervous system Akhavan, O. Royal Society of Chemistry, 2016 Biocompatibility.
Cell engineering.
Cells.
Cytology.
Disease control.
Graphene.
Infrared devices.
Neural networks.
Neurons.
Photodegradation.
Stem cells.
Tissue.
Tissue engineering.
Neural differentiations.
Neural stem cell.
Neurological disease.
Neuronal networks.
Regenerative medicine.
Stem cell differentiation.
Stimulation techniques.
Three-dimensional graphene.
Scaffolds (biology)
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16 مقاله Silver nanocube crystals on titanium nitride buffer layer Akhavan, O. 2009 Catalytic applications.
High temperature.
Nanocubes.
Si(1 0 0)
Silver nanocubes.
Silver nanoparticles.
Substantial variations.
Surface plasmon resonance absorption.
Thermally stable.
Thickness layers.
TiN buffer layers.
UV visible spectroscopy.
X ray diffractometry.
Atomic force microscopy.
Atomic spectroscopy.
Buffer layers.
High temperature applications.
Nanoparticles.
Scanning electron microscopy.
Single crystals.
Surface plasmon resonance.
Titanium.
Titanium nitride.
Ultraviolet spectroscopy.
X ray diffraction analysis.
Silver.
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17 مقاله Chemical durability of metallic copper nanoparticles in silica thin films synthesized by sol-gel Akhavan, O. 2008 Chemical durability.
Copper concentration.
Cu nanoparticles.
Cupric oxide.
Film surfaces.
High temperature.
Metallic copper.
Metallic Cu nanoparticles.
Optical absorption spectrum.
Oxidized films.
Presence of water.
Reducing environment.
Reducing temperature.
Reduction process.
Silica film.
Silica matrix.
Silica thin films.
Sol-gel silica.
Surface plasmon resonance absorption.
Time evolutions.
Absorption.
Copper metallurgy.
Copper oxides.
Crystalline materials.
Durability.
Gelation.
Gels.
Light absorption.
Nanoparticles.
Oxide films.
Silica.
Sol-gel process.
Sol-gels.
Sols.
Surface plasmon resonance.
Thin films.
Water content.
Copper.
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18 مقاله Interplay of magnetism and superconductivity Akhavan, M. 2006 High-temperature superconductivity (HTSC)
Pairing mechanism.
Copper compounds.
Magnetism.
Materials science.
Superconductivity.
High temperature superconductors.
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19 مقاله The question of Pr in HTSC Akhavan, M. 2002 HTSC.
Pr.
Review.
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20 مقاله Ba@Pr or Pr@Ba in R123 HTSC - To be or not to be SC Akhavan, M. 2004 Charge carriers.
Superconducting transition temperature.
Substitution reactions.
Electronic properties.
Electron transitions.
Doping (additives)
Crystal defects.
Charge transfer.
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Total 1216 records