Sharif Digital Repository

Unexpected optical limiting properties from MoS2 nanosheets modified by a semiconductive polymer

Author

Zhao, M.

Publisher

Royal Society of Chemistry,

Pub. Year

2015

Subjects

Molybdenum. / Nnanomaterial. / Organic solvent. / Poly(3 hexylthiophene) / Polymer. / Unclassified drug. / Atomic force microscopy. / Controlled study. / Fluorescence spectroscopy. / Light absorption. / Light intensity. / Neodymium YAG laser. / Optics. / Scanning electron microscopy. / Semiconductor. / Surface property. / Time. / Time resolved fluorescence spectroscopy. / Transmission electron microscopy. / Volume. / X ray diffraction. / X ray photoelectron spectroscopy.

Thermal determination of hybrid nanofluid with molybdenum disulphide (MoS2) and graphene oxide (GO) nanoparticles: AB fractional simulations

Author

Khan, S.U.

Pub. Year

2024

Subjects

44.05+e. / 44.25.+f. / Fractional derivative. / Molybdenum disulphide nanoparticles. / Cooling systems. / Energy resources. / Friction. / Graphene. / Layered semiconductors. / Mixed convection. / Molybdenum disulfide. / Nanofluidics. / Natural convection. / +f. / 44.05.+e. / 44.25. / Fractional derivatives. / Graphene oxides. / Hybrid nanofluid. / Magnetic force. / Molybdenum disulphide nanoparticle. / Oxide nanoparticles. / Thermal. / Nanoparticles.

Covid-19 and its impact on the stock market in GCC

Author

Salman, A.

Pub. Year

2024

Subjects

Covid-19. / GCC. / Spill-over effect. / Stock market.

Characteristics of root-permeated soil under simple-shear and direct-shear conditions

Author

Chen, J.-Y.

Publisher

Science Press,

Pub. Year

2023

Subjects

Direct-shear condition. / Root-permeated soil. / Shallow landslide. / Shear stiffness. / Shear strength. / Simple-shear condition.

Improving the hysteretic behavior of Concentrically Braced Frame (CBF) by a proposed shear damper

Author

Ghamari, A.

Publisher

Techno Press,

Pub. Year

2019

Subjects

Passive steel dampers. / Seismic behavior. / Ductility. / Earthquakes. / Hysteresis. / Stiffness. / Structural frames. / Concentrically braced frames. / Hysteretic behavior. / Load displacements. / Numerical and experimental study. / Numerical results. / Seismic behavior. / Steel dampers. / Structural component. / Damping.

How realistic is static traffic assignment? Analyzing automatic number-plate recognition data and image processing of real-time traffic maps for investigation

Author

Mirzahossein, H.

Publisher

Elsevier Ltd,

Pub. Year

2021

Subjects

Origin-destination matrix. / Tehran. / User equilibrium. / ANPR cameras. / Image processing. / Data mining.

Effects of solar radiation and fine roots on suction of Amorpha fruticose-vegetated soil

Author

Guo, H. Q.

Publisher

Science Press,

Pub. Year

2023

Subjects

Field monitoring. / Fine roots. / Shallow bedrock landslide. / Solar radiation. / Suction.

On dynamic instability of a pressurized functionally graded carbon nanotube reinforced truncated conical shell subjected to yawed supersonic airflow

Author

Mehri, M.

Publisher

Elsevier Ltd

Pub. Year

2016

Subjects

Functionally graded carbon nanotube. / Novozhilov nonlinear shell theory. / Aerodynamics. / Aeroelasticity. / Aerospace applications. / Flutter (aerodynamics) / Geometry. / Hydraulics. / Hydrostatic pressure. / Nanotubes. / Reinforcement. / Shells (structures) / Yarn. / Aeroelastic flutter. / Functionally graded. / Nonlinear shells. / Truncated conical shell. / Yawed supersonic airflow. / Carbon nanotubes.

Buckling and vibration analysis of a pressurized CNT reinforced functionally graded truncated conical shell under an axial compression using HDQ method

Author

Mehri, M.

Publisher

Elsevier,

Pub. Year

2016

Subjects

Functionally graded carbon nanotube. / Harmonic differential quadrature method. / Novozhilov nonlinear shell theory. / Axial compression. / Bifurcation (mathematics) / Buckling. / Carbon. / Carbon nanotubes. / Differentiation (calculus) / Equations of motion. / Harmonic analysis. / Nanotubes. / Nonlinear equations. / Reinforcement. / Shells (structures) / Single-walled carbon nanotubes (SWCN) / Volume fraction. / Yarn. / Bifurcation buckling. / Free vibration. / Functionally graded. / Harmonic differential quadrature. / Nonlinear shells. / Truncated conical shell. / Vibration analysis.

Speech accent profiles: Modeling and synthesis

Author

Vaseghi, S.

Pub. Year

2009

Subjects

Data mining. / Estimation. / Speech. / Trajectory. / Databases. / English languages. / Morphing. / Statistical signal processing. / Computational grammars. / Information management. / Mining. / Object recognition. / Processing. / Signal processing. / Speech processing. / Hidden Markov models.

Pricing and inventory management for mixed bundled products with stochastic demand

Author

Talebian, M.

Publisher

Palgrave Macmillan,

Pub. Year

2020

Subjects

Backordered demand. / Bundling strategy. / Joint optimization. / Lost demand. / Substitutable products.

In-situ stabilization of metal-nitride sites in sprouted 2D cMOF@LDHs hetero-nano petals on metaloxynitrides nanostems for enhanced water splitting

Author

Rezaee, S.

Pub. Year

2024

Subjects

Catalyst activity. / Cobalt alloys. / Crystalline materials. / Electrolysis. / Electronic structure. / Iron alloys. / Iron compounds. / Nanowire. / Nitrides. / Organometallics. / Ruthenium compounds. / Ternary alloys. / Tungsten compounds. / Cobalt. / Hydroxide. / Iron. / Nanomaterial. / Nanopetal. / Nanosheet. / Nitrogen. / Ruthenium. / Sea water. / Tungsten oxynitride. / Two dimensional conductive metal organic framework. / Unclassified drug. / Carbon. / Lactate dehydrogenase. / Metal. / Tungsten. / Bi-functional. / Bi-functional electrocatalyst. / Conductive metal-organic framework. / Layered-double hydroxides. / Metal nitrides. / Metalorganic frameworks (MOFs) / Situ stabilization. / Water splitting. / Brunauer Emmett Teller method. / Chemical structure. / Chronoamperometry. / Chronopotentiometry. / Comparative study. / Controlled study. / Current density. / Cyclic voltammetry. / Electrochemical analysis. / Energy dispersive X ray spectroscopy. / Field emission scanning electron microscopy. / Fourier transform infrared spectroscopy. / Heat treatment. / Impedance spectroscopy. / Linear sweep voltammetry. / Pore size distribution. / Porosity. / Reaction time. / Surface area. / Surface property. / Thermogravimetry. / Thermostability. / Transmission electron microscopy. / Valence (chemistry) / X ray absorption near edge structure spectroscopy. / X ray diffraction. / X ray photoemission spectroscopy. / Catalysis. / Drug development. / Petal. / Signal transduction. / Electrocatalysts.

Shear behavior of non-persistent joint under high normal load

Author

Sarfarazi, V.

Publisher

Springer New York LLC,

Pub. Year

2017

Subjects

Joint separation. / Non-persistent joint. / Particle flow code PFC2D. / Shear and tensile cracks. / Failure (mechanical) / Direct shear test. / Discrete element simulation. / Experimental laboratory. / Failure mechanism. / Failure patterns. / Particle flow code. / Simulated model. / Tensile crack. / Shear flow.

Third order NLO and second hyperpolarizability of functional porphyrin based polyimides

Author

Shehzad, F. K.

Publisher

Elsevier B.V,

Pub. Year

2022

Subjects

Porphyrin-polyimides. / Reverse saturation absorption. / Second hyperpolarizability. / Self-defocusing. / Third-order optical nonlinear susceptibility. / Z-scan. / Charge transfer. / Digital storage. / Hybrid materials. / Optical data storage. / Optical fibers. / Polyimides. / Optical nonlinear susceptibility. / Porphyrin-polyimide. / Reverse saturation. / Reverse saturation absorption. / Saturation absorption. / Second hyperpolarizabilities. / Self-defocusing. / Third order. / Third-order optical nonlinear susceptibility. / Z-scan. / Porphyrins.

Binary fading interference channel with no CSIT

Author

Vahid, A.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2017

Subjects

Interference channel. / Transmitters. / No CSIT. / Packet collision. / Bins. / Channel capacity. / Communication channels (information theory) / Degrees of freedom (mechanics) / Signal interference. / Binary fading. / Binary fading. / Capacity. / Conditional entropy. / Gaussian interference channels. / Interference channels. / Packet collisions. / Perfect channel knowledge. / Strong interference. / Channel state information.

Assessment of the impacts of sewerage network on groundwater quantity and nitrate contamination: case study of tehran

Author

Khorasani, H.

Publisher

American Society of Civil Engineers (ASCE),

Pub. Year

2020

Subjects

Groundwater. / Mass Balance Modeling. / Nitrate. / Sewerage Network. / Tehran. / Aquifers. / Arid regions. / Climate change. / Groundwater resources. / Hydrogeology. / Nitrates. / Population statistics. / Potable water. / Recharging (underground waters) / Sewage. / Sewers. / Sustainable development. / Wastewater disposal. / Water conservation. / Water levels. / Water quality. / Anthropogenic activity. / Arid and semi-arid areas. / Groundwater depletion. / Groundwater withdrawal. / Managed artificial recharges. / Nitrate concentration. / Rapid population growth. / Sustainable water resources. / Groundwater pollution.

Direct decoration of commercial cotton fabrics by binary nickel-cobalt metal-organic frameworks for flexible glucose sensing in next-generation wearable sensors

Author

Hekmat, F.

Publisher

Elsevier B.V,

Pub. Year

2023

Subjects

Amperometric sensing. / Commercial cotton fabrics. / Glucose sensing platforms. / Nickel cobalt metal-organic frameworks. / Real sample analysis.

Osteocalcin: promoter or inhibitor of hydroxyapatite growth?

Author

Tavakol, M.

Publisher

ACS,

Pub. Year

2024

Subjects

Bone and Bones. / Calcium Phosphates. / Durapatite. / Osteocalcin. / Apatite. / Crystal growth. / Hydroxyapatite. / Molecular dynamics. / Molecules.

Lifetable analysis of Spodoptera exigua Hübner on alternate hosts from cotton agroecosystem for estimating annual population build-up

Author

Ahmad, F.

Publisher

Taylor and Francis Ltd,

Pub. Year

2021

Subjects

Aggression. / Agricultural ecosystem. / Cotton. / Crop pest. / Cropping practice. / Estimation method. / Host. / Pest control. / Population growth. / Reproductive strategy. / Pakistan. / Brassica oleracea var. botrytis. / Castor. / Gossypium hirsutum. / Spinacia oleracea. / Spodoptera exigua.

Lifetable analysis of Spodoptera exigua Hübner on alternate hosts from cotton agroecosystem for estimating annual population build-up

Author

Ahmad, F.

Publisher

Taylor and Francis Ltd,

Pub. Year

2021

Subjects

Aggression. / Agricultural ecosystem. / Cotton. / Crop pest. / Cropping practice. / Estimation method. / Host. / Pest control. / Population growth. / Reproductive strategy. / Pakistan. / Brassica oleracea var. botrytis. / Castor. / Gossypium hirsutum. / Spinacia oleracea. / Spodoptera exigua.