Sharif Digital Repository

Sensitivity analysis of the environmental impact of chemical processes through integrated computer-aided modeling

Author

Nourai, F.

Publisher

Sharif University of Technology,

Pub. Year

2002

Targeting for pollution prevention through process simulation

Author

Nourai, F.

Publisher

Elsevier Science Ltd,

Pub. Year

2000

Subjects

Nitric acid. / NO(x) / Pollution prevention. / Process simulation.

An integrated framework of process and environmental models, and EHS constraints for retrofit targeting

Author

Nourai, F.

Pub. Year

2001

Subjects

EHS criteria. / NOx. / Pollution prevention. / Process integrated methodologies.

An integrated framework of process and environmental models, and EHS constraints for retrofit targeting

Author

Nourai, F.

Pub. Year

2000

Effect of heating profile on desorption curve in temperature programmed desorption analysis: Case study of acid sites distribution of SAPO-34

Author

Izadbakhsh, A.

Pub. Year

2009

Subjects

Acidity. / Heating profile. / SAPO-34. / Stepwise. / TPD. / Acid site. / Acid sites distribution. / Acid strengths. / Desorption peaks. / Desorption signals. / Effect of temperature. / Hydroxyl groups. / Linear heating. / SAPO-34. / Stepwise. / Stepwise heating. / Temperature constant. / Temperature programmed desorption analysis. / TPD. / Acids. / Ammonia. / Gas adsorption. / Heating. / Molecular sieves. / Sieves. / Thermal effects. / Temperature programmed desorption.

Theoretical and experimental study of cascade solar stills

Author

Ziabari, F. B.

Pub. Year

2013

Subjects

Brackish water. / Cascade solar still. / Desalination. / Solar intensity.

Application of a continuous kinetic model for the hydrocracking of vacuum gas oil

Author

Arefi, A.

Pub. Year

2014

Subjects

Continuous lumping. / Hydrocracking. / Isomax. / Kinetics. / Vacuum gas oil. / Enzyme kinetics. / Kinetic theory. / Parameter estimation. / Petroleum refining. / Fixed bed reactor. / Kinetic modeling. / Optimization procedures. / Product distributions. / Weight fractions. / Residence time distribution.

An improved methodology for design of custom-made hip prostheses to be fabricated using additive manufacturing technologies

Author

Rahmati, S.

Publisher

Emerald,

Pub. Year

2012

Subjects

Manufacturing systems. / Rapid prototypes. / Total hip replacement. / Fill and fit. / Medical rapid prototyping. / Prosthetic devices. / Rapid prototype. / Total hip replacement (THR) / Arthroplasty. / Biomechanics. / Bone. / Computer aided design. / Computerized tomography. / Hip prostheses. / Hydraulic structures. / Image processing. / Investment casting. / Manufacture. / Rapid prototyping. / Restoration. / Technology. / Prosthetics.

Evaluation and enhancing of operational performance and training objective in accordance with Line Operations Safety Audit (LOSA)

Author

Khoshkhoo, R.

Pub. Year

2011

Real-time impulse noise suppression from images using an efficient weighted-average filtering

Author

Hosseini, H.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2015

Subjects

weighted-average filtering. / Image denoising. / Pixels. / Spurious signal noise. / Statistical methods. / Impulse detector. / Impulse noise suppression. / Interpolated images. / Real time. / Real-time application. / Relative positions. / Visual qualities. / Weighted averages. / Impulse noise.

Kinetic modeling of pyrolysis of scrap tires

Author

Mazloom, G.

Pub. Year

2009

Subjects

Continuous lumping. / Discrete lumping. / Kinetic modeling. / Pyrolysis. / Scrap tires. / Chemical reactions. / Forecasting. / Hydrocarbons. / Igneous rocks. / Mixtures. / Parameter estimation. / Pyrolysis. / Thermogravimetric analysis. / Tires. / Alternative process. / Boiling point distributions. / Boiling ranges. / Catalytic pyrolysis. / Complex systems. / Continuous lumping. / Continuous mixtures. / Continuous models. / Discrete lumping. / Discrete models. / Environmental problems. / Experimental datum. / First-order reactions. / Kinetic modeling. / Kinetic models. / Lumping models. / Model parameters. / Model predictions. / Optimization procedures. / Product yields. / Pyrolysis products. / Reactant mixtures. / Scrap tires. / Thermal pyrolysis. / Used tires. / Boiling point.

Determine oil content in petroleum waxes

Author

Mafi, M.

Pub. Year

2006

Analytical modeling of variable-reluctance tubular resolver based on magnetic equivalent circuit and conformal mapping

Author

Keyvannia, A.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2021

Subjects

Conformal mapping. / Equivalent circuits. / Finite element method. / Magnetic circuits. / Timing circuits. / Winding. / Air-gaps. / Atmospheric modeling. / Computational modelling. / Finite element analyse. / Integrated circuit modeling. / Magnetic equivalent circuit method. / Schwarz-Christoffel mapping. / Stator winding. / Tubular resolv. / Tubulars. / Variable reluctance. / Variable-reluctance resolv. / Analytical models.

Information and the Brukner-Zeilinger interpretation of quantum mechanics: A critical investigation

Author

Shafiee, A.

Pub. Year

2006

Subjects

Brukner and Zeilinger's interpretation. / Shannon information. / Quantum mechanics. / Information concept.

Key parameters in hydrothermal synthesis and characterization of low silicon content SAPO-34 molecular sieve

Author

Izadbakhsh, A.

Pub. Year

2009

Subjects

Acidity. / Silicon source. / Building blockes. / Critical parameter. / Crystalline structure. / Crystallization temperature. / High silicon content. / High temperature. / Hydrothermal crystallization. / In-situ FT-IR. / Key parameters. / MTO. / NMR data. / Precipitated silicas. / SAPO-34. / Silica sols. / Silicon contents. / Silicon islands. / Static conditions. / Synthesis. / Synthesis conditions. / Synthesis gel. / Calcination. / Crystallization. / Diffraction. / Fourier transform infrared spectroscopy. / Holographic interferometry. / Molecular sieves. / Sieves. / Silica. / X ray diffraction analysis. / Hydrothermal synthesis.

On the Finiteness of Noetherian Rings with Finitely Many Regular Elements

Author

Akbari, S.

Pub. Year

2014

Subjects

Noetherian ring. / Regular element.

Precision of direction of arrival (DOA) estimation using novel three dimensional array geometries

Author

Poormohammad, S.

Publisher

Elsevier GmbH,

Pub. Year

2017

Subjects

Array geometry. / DOA. / Monte-Carlo simulation. / MUSIC. / Radio direction finding. / Smart antennas. / Subspace-based DOA. / Three dimensional (3D) arrays. / Antenna arrays. / Antennas. / Geometry. / Intelligent systems. / Monte Carlo methods. / Radio direction finding systems. / Smart antennas. / Stars. / Wavelet analysis. / Array geometries. / Direction of arrivalestimation(DOA) / Geometrical configurations. / MUSIC. / Subspace based. / Three dimensional arrays. / Three-dimensional (3D) arrays. / Triangular configuration. / Direction of arrival.

Detecting matrices for random CDMA systems

Author

Sedaghat, M. A.

Publisher

IEEE Computer Society,

Pub. Year

2013

Subjects

CDMA system. / Coin weighing. / Detecting matrix. / Overloaded scheme. / Sparse CDMA. / Code division multiple access. / Weighing. / Coin weighing problem. / Construction method. / Large system. / Random Matrix. / Sparse codes. / Information technology.

A neuro-optimal approach for thrust-insensitive trajectory planning

Author

Pourtakdoust, S. H.

Pub. Year

2009

Subjects

Aerospace engineering. / Control technology. / Ascent trajectory. / Closed-loop. / Closed-loop feedback. / Control technology. / Design/methodology/approach. / Flight parameters. / Flight trajectory. / Guidance laws. / Knowledge base. / Neural nets. / New approaches. / New strategy. / Non-linear dynamic systems. / Non-linear optimal control. / Open loops. / Optimal guidance. / Optimal guidance law. / Optimal path planning. / Optimal trajectory generation. / Propellant engines. / Trajectory Planning. / Variational formulation. / Automobile engines. / Knowledge based systems. / Launching. / Linear control systems. / Neural networks. / Solid propellants. / Spacecraft propulsion. / Trajectories. / Optimization.