Sharif Digital Repository

A joint model for mode choice and escort decisions of school trips

Author

Ermagun, A.

Publisher

Taylor and Francis Ltd,

Pub. Year

2015

Subjects

Decision making. / Distribution functions. / Environmental impact. / Students. / Traffic congestion. / Copula formulation. / Escort behaviour. / Mode choice. / Nested logit. / School trips. / Transportation.

How far is too far? Providing safe and comfortable walking environments

Author

Ermagun, A.

Publisher

National Research Council,

Pub. Year

2016

Subjects

Hazards. / High school students. / Policy makers. / Tehran , Iran. / Travel distance. / Urban design. / Walking environments. / Walking trips. / Western countries. / Students.

N-doped CNT nanocatalyst prepared from camphor and urea for gas phase desulfurization: experimental and DFT study

Author

Ghasemy, E.

Publisher

Taiwan Institute of Chemical Engineers,

Pub. Year

2018

Subjects

DFT study. / Hydrogen sulfide. / Mesoporous nitrogen doped carbon nanotube (N-CNT) / Metal-free catalyst. / Camphor. / Carbon. / Catalyst activity. / Catalysts. / Density functional theory. / Doping (additives) / Gas adsorption. / Ionization of gases. / Mesoporous materials. / Metabolism. / Nanotubes. / Nitrogen. / Nitrogen compounds. / Quantum theory. / Sulfur compounds. / Urea. / X ray diffraction. / Yarn. / Metal-free catalysts. / Nano-catalyst. / Nitrogen adsorption. / Nitrogen doped carbon nanotubes. / Pyridinic nitrogen. / Quantum-mechanical calculation. / Selective oxidation of H2S. / Carbon nanotubes.

Travel time variation and its impact on the elasticity of route choice model parameters

Author

Khavarian, K.

Publisher

Elsevier Ltd,

Pub. Year

2023

Subjects

Binary logit elasticity. / Binary probit elasticity. / Error in variable mModels. / Travel time variation. / Uncertainty analysis.

A two-echelon single-period inventory control problem under budget constraint

Author

Pasandideh, S. H.

Pub. Year

2011

Subjects

Lagrangian method. / Multiple raw materials. / Single product. / Single-period (newsboy) problem. / Budget constraint. / Expected profits. / Finished products. / Inventory control problems. / Lagrangian methods. / New model. / Numerical example. / Order quantity. / Budget control. / Inventory control. / Profitability. / Lagrange multipliers.

A joint model for trip purpose and escorting patterns of the disabled

Author

Ermagun, A.

Publisher

Elsevier Ltd,

Pub. Year

2016

Subjects

Activity purpose. / Escort pattern. / Joint decisions. / Persons with disabilities.

Bi-objective optimization of multi-server intermodal hub-location-allocation problem in congested systems: modeling and solution

Author

Rashidi Kahag, M.

Publisher

SpringerOpen,

Pub. Year

2018

Subjects

Entropy-topsis method. / Intermodal P-hub median problem. / Multi-objective invasive weed optimization. / Queuing systems.

Highly uniform molybdenum oxide loaded N-CNT as a remarkably active and selective nanocatalyst for H2S selective oxidation

Author

Ghasemy, E.

Publisher

Elsevier B.V,

Pub. Year

2020

Subjects

Elemental sulfur. / Hydrogen sulfide. / Molybdenum oxides. / Nitrogen-doped CNT. / Carbon nanotubes. / Doping (additives) / Environmental protection. / Industrial plants. / Nanocatalysts. / Oxidation. / Sulfur compounds. / Sulfur determination. / Characterization methods. / Incipientwetness impregnation. / Nitrogen doped carbon nanotubes. / Nitrogen-doped. / Optimized performance. / Selective oxidation. / Selective oxidation of H2S. / Molybdenum oxide. / Carbon nanotube. / Unclassified drug. / Adsorption. / Catalyst. / Concentration (composition) / Molybdenum. / Nanoparticle. / Nitrogen. / Sulfur. / X-ray diffraction. / Article. / Chemical reaction. / Desorption. / Field emission scanning electron microscopy. / Hydrogen sulfide removal. / Nanoanalysis. / Nanocatalyst. / Priority journal. / Synthesis. / Temperature measurement. / Transmission electron microscopy. / X ray photoemission spectroscopy.

Bi-objective optimization of multi-server intermodal hub-location-allocation problem in congested systems: modeling and solution

Author

Rashidi Kahag, M.

Publisher

SpringerOpen,

Pub. Year

2019

Subjects

Entropy-TOPSIS method. / Intermodal P-hub median problem. / Multi-objective invasive weed optimization. / Queuing systems.

What we know and do not know about connected and autonomous vehicles

Author

Rashidi, T. H.

Publisher

Taylor and Francis Ltd,

Pub. Year

2020

Subjects

Bibliometric analysis. / Connected and autonomous vehicles. / Modelling. / Models. / Multitasking. / Transportation. / Driverless. / Transport systems. / Value of time. / Autonomous vehicles.

Nanorod carbon nitride as a carbo catalyst for selective oxidation of hydrogen sulfide to sulfur

Author

Kamali, F.

Publisher

Elsevier B.V,

Pub. Year

2019

Subjects

Carbo catalyst. / Carbon nitride nanorod. / Hydrogen sulfide. / Silica template. / Catalysts. / Catalytic oxidation. / Chemical reactors. / Mesoporous materials. / Nanorods. / Nitrides. / Nitrogen. / Oxidation. / Pore size. / Silica. / Size distribution. / Sulfur. / Sulfur compounds. / Sulfur determination. / Carbon based materials. / Carbonaceous materials. / Mesoporous carbon nitrides. / Narrow pore size distributions. / Selective catalytic oxidation. / Selective oxidation. / Silica templates. / Structural ordering. / Carbon nitride. / Carbon. / Mesoporous silica nanoparticle. / Nanorod. / Alkalinity. / Catalyst. / Chemical reaction. / Electron. / Nanoparticle. / Photooxidation. / Temperature effect. / Atmospheric pressure. / Chemical binding. / Controlled study. / Elemental analysis. / Fourier transform infrared spectroscopy. / Pore size distribution. / Pore volume. / Reaction temperature. / Scanning electron microscopy. / Surface area. / Synthesis. / X ray diffraction.

Evaluation of behaviors of earth and rockfill dams during construction and initial impounding using instrumentation data and numerical modeling

Author

Rashidi, M.

Pub. Year

2017

Subjects

Earth and rockfill dams. / Initial impounding. / Numerical modeling. / Settlement. / Dam construction. / Finite difference method. / Impoundment. / Instrumentation. / Moisture content. / Numerical model. / Pore pressure. / Porewater. / Rockfill dam.

Numerical analysis and monitoring of an embankment dam during construction and first impounding case study: siah sang dam

Author

Rashidi, M.

Publisher

Sharif University of Technology,

Pub. Year

2018

Subjects

Earth dams. / Numerical modeling. / Stress. / Vertical displacement. / Cofferdams. / Numerical analysis. / Numerical models. / Pore pressure. / Pressure distribution. / Stresses. / Behavioral model. / Construction period. / Elastic-plastic model. / Initial impounding. / Measured values. / Pore-water pressures. / Vertical displacements. / Embankment dams. / Back analysis. / Dam construction. / Deformation. / Displacement. / Earth dam. / Embankment dam. / FLAC. / Instrumentation. / Monitoring. / Numerical method. / Numerical model. / Porewater. / Reservoir impoundment.