Sharif Digital Repository

Reshaping energy policy for sustainable development: Curbing Iran’s carbon emission monster via renewable energies

Author

Eshraghi, H.

Publisher

Taylor and Francis Inc

Pub. Year

2016

Subjects

Emission factor. / Energy policy. / LEAP model. / Renewable energy. / Carbon. / Carbon dioxide. / Climate change. / Climate models. / Costs. / Fossil fuels. / Climate change mitigation. / Opportunity costs. / Primary resources. / Production and consumption. / Renewable resource.

A new approach for solving resource constrained project scheduling problems using differential evolution algorithm

Author

Eshraghi, A.

Publisher

Growing Science

Pub. Year

2016

Subjects

Differential evolution. / Investment. / Metaheuristic algorithms. / Project scheduling. / Resource constrained.

Impact of non-linear contact models on dem simulations of cemented angular limestone behavior

Author

Eshraghi, H.

Pub. Year

2024

Subjects

Abrasion. / Micromechanics. / Cements. / Digital elevation model. / High pressure effects in solids. / Limestone. / Rock pressure. / Rolling resistance. / Shear strength. / Spheres. / Supersaturation. / Bonded contact model. / Cement content. / Cemented angular limestone material. / Contact modeling. / Discrete element method simulations. / Friction coefficients. / Non-cemented. / Resistance contact. / Triaxial test. / Ccomputer simulation. / Discrete element method. / Nonlinearity. / Numerical model. / Aggregates.

Energy planning and policy making; The case study of Iran

Author

Jafari, H. H.

Publisher

Taylor and Francis Inc

Pub. Year

2016

Subjects

Energy system. / Energy policy. / Energy resources. / Energy security. / Domestic demand. / Energy intensity. / Energy planning. / Energy supplies. / Policy making. / Production and consumption. / Reference energy. / Fossil fuels.

Effects of heat treatment on the mechanical properties of 3D-printed polylactic acid: Study of competition between crystallization and interlayer bonding

Author

Ghasemkhani, A.

Pub. Year

2024

Subjects

Additive manufacturing. / Annealing. / Heat treatment. / Mechanical properties. / 3D printing. / Additives. / Cost effectiveness. / Crystallite size. / Impact strength. / Polyesters. / Reduction. / Tensile strength. / % reductions. / Customization cost. / Effect of heat treatments. / Interlayer bonding. / Layer-by-layer fabrication. / Manufacturing techniques. / Material extrusion. / Polylactic acid. / Printed samples. / Crystallinity.

A novel fuzzy approach to speech recognition

Author

Halavati, R.

Pub. Year

2005

Subjects

Computer simulation. / Database systems. / Fuzzy sets. / Genetic algorithms. / Spectrographs. / Phoneme definitions. / Speech spectrogram. / Standard speech data base. / Speech recognition.

Unraveling Legal Complexities: Muslim and non-Muslim Estate Administration Process in Malaysia and Brunei

Author

Nasrul, M. A. D.

Pub. Year

2024

Subjects

Administrative bodies. / Beneficiaries. / Inheritance. / Legal system.

Intelligent semi-active vibration control of eleven degrees of freedom suspension system using magnetorheological dampers

Author

Zareh, S. H.

Pub. Year

2012

Subjects

Clipped optimal control algorithm. / MR damper. / Neuro-fuzzy strategy. / Full car model. / Linear quadratic Gaussian. / MR dampers. / Neuro-Fuzzy. / Optimal control algorithm. / Suspension system. / Algorithms. / Automobiles. / Control. / Damping. / Delay control systems. / Fuzzy control. / Fuzzy logic. / Model automobiles. / Neural networks. / Robustness (control systems) / Suspensions (components) / Controllers.

Performance and exhaust emission characteristics of a spark ignition engine operated with gasoline and CNG blend

Author

Dashti, M.

Pub. Year

2012

Subjects

Emission characteristics. / First law of thermodynamics. / Ignition delay time. / Mass and energy conservation. / Performance characteristics. / Quasi-dimensional combustion model. / Spark-ignition engine. / Thermodynamic process. / Blending. / Combustion chambers. / Computer simulation. / Diesel engines. / Engines. / Fuels. / Newton-Raphson method. / Thermodynamic properties. / Gasoline.

A comparative study of the performance of a SI engine fuelled by natural gas as alternative fuel by thermodynamic simulation

Author

Dashti, M.

Publisher

American Society of Mechanical Engineers (ASME),

Pub. Year

2009

Subjects

Alternative fuels. / Combustion equipment. / Data flow analysis. / Engines. / Fossil fuels. / Gas engines. / Gasoline. / Ignition. / Natural gas. / Natural gasoline. / Newton-Raphson method. / Numerical analysis. / Specific heat. / Thermodynamics. / Combustion pro-cess. / Comparative studies. / Compression process. / Computer simulation codes. / Concentration of. / Cost effective. / Design and analysis. / Engine operations. / Exhaust emission. / Expansion process. / Experimental data. / First law of thermodynamics. / Flame front. / Gibbs function. / Hydrogen ratio. / Ignition delay time. / Internal energies. / Mass burning rate. / Numerical solution. / Performance characteristics. / Pollutant emission. / Pressure and temperature. / SI Engines. / Simulated results. / Spark ignition engines. / Specific enthalpy. / Temperature-dependent specific-heat. / Thermal efficiency. / Thermodynamic simulations. / Computer simulation.

Analytical and experimental analyses of nonlinear vibrations in a rotary inverted pendulum

Author

Dolatabad, M.R.

Publisher

Springer Science and Business Media B.V,

Pub. Year

2022

Subjects

Analytical models. / Dynamic stability. / Inverted pendulum. / Nonlinear vibration. / Closed loop systems. / Dynamical systems. / Equations of motion. / Nonlinear equations. / Pendulums. / State feedback. / Vibration analysis. / Analytical analysis. / Dynamics stability. / Experimental analysis. / Gaining insights. / Non-linear vibrations. / Numerical solution. / Rotary inverted pendulums. / Stable equilibrium. / Vibratory response. / 3D modeling.

A suction-controlled ring device to measure the coefficient of lateral soil pressure in unsaturated soils

Author

Pirjalili, A.

Publisher

ASTM International,

Pub. Year

2020

Subjects

Active. / At-rest. / Density. / Lateral soil pressure. / Matric suction. / Ring device. / Clay. / Density (specific gravity) / Soil surveys. / Textures. / At rests. / Matric suctions. / Soil pressure. / Unsaturated soil. / Strain. / Clay soil. / Detection method. / Effective stress. / Soil test. / Soil texture. / Soil type.

Gum tragacanth gels as a new supporting matrix for immobilization of whole-cell

Author

Otady, M.

Pub. Year

2005

Subjects

Gum tragacanth. / Crosslink. / Ionomer. / Penicillin G acylase. / Immobilized whole-cell.

True Class-E Design For Inductive Coupling Wireless Power Transfer Applications

Author

Haeri, A. A. R.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2022

Subjects

Electromagnetic coupling. / Electromagnetic induction. / Inductive power transmission. / Power amplifiers. / Class E. / Class E power amplifiers. / Closed form. / Design equation. / E-operations. / Form design. / Inductive couplings. / Power transfer systems. / Secondary coils. / System use. / Energy transfer.