Sharif Digital Repository

Meta-heuristic solution with considering setup time for multi-skilled project scheduling problem

Author

Barghi, B.

Publisher

Springer International Publishing,

Pub. Year

2022

Subjects

Metaheuristic Algorithm. / Project Scheduling. / Setup Time. / Skills.

Qualitative and quantitative project risk assessment using a hybrid PMBOK model developed under uncertainty conditions

Author

Barghi, B.

Publisher

Elsevier Ltd,

Pub. Year

2020

Subjects

Business. / Engineering. / Industrial engineering. / Mathematics. / Mixed qualitative and quantitative risk assessment approach. / Probability theory. / Project management body of knowledge (PMBOK) / Project risks. / Uncertainty.

An experimental study on permeability, diffusivity, and selectivity of CO2 and CH4 through [bmim][PF6] ionic liquid supported on an alumina membrane: Investigation of temperature fluctuations effects

Author

Barghi, S. H.

Pub. Year

2010

Subjects

Diffusivity. / Supported ionic liquid. / 1-Butyl-3-methyl-imidazolium hexafluorophosphate. / [bmim][PF. / Alumina membranes. / CO₂/CH₄ separation. / Diffusivities. / Experimental studies. / Experimental values. / Imidazolium. / Inorganic membranes. / Permeability. / Room temperature ionic liquids. / Supported ionic liquids. / Temperature correction factor. / Temperature fluctuation. / Carbon dioxide. / Diffusion. / Ions. / Methane. / Ionic liquids. / Aluminum. / Ionic liquid. / Methane. / Controlled study. / Experimental study. / Gas permeability. / Membrane. / Pressure. / Priority journal. / Synthesis. / Temperature measurement. / Temperature sensitivity. / CO2/CH4 separation.

Performance analysis and comparison of coded FH/MC-CDMA and MC-CDMA communication system

Author

Barghi, S.

Pub. Year

2007

Subjects

Bandwidth. / Carrier communication. / Data communication systems. / Method of moments. / Beaulieu series. / Coded systems. / Moment generating function (MGF) / Super orthogonal coding. / Network security.

The modeling of kinetics and catalyst deactivation in propane dehydrogenation over Pt-Sn/γ-Al2O3 in presence of water as an oxygenated additive

Author

Barghi, B.

Pub. Year

2014

Subjects

Mathematical modeling. / Oxygenated additives. / Bench scale reactor. / Dehydrogenation reactions. / Kinetic modeling. / Langmuir-Hinshelwood. / Oxygenated additive. / Presence of water. / Propane dehydrogenation. / Temperature range. / Atmospheric pressure. / Catalyst deactivation. / Dehydrogenation. / Enzyme kinetics. / Kinetics. / Mathematical models. / Platinum. / Propane. / Sintering. / Catalyst activity.

Kinetic modeling of propane dehydrogenation over an industrial catalyst in the presence of oxygenated compounds

Author

Barghi, B.

Publisher

Springer,

Pub. Year

2012

Subjects

Kinetic modeling. / Propane dehydrogenation. / Pt-Sn/γ-Al 2O 3. / Coke deposition. / Coke formation. / Dehydrogenation reactions. / Experimental data. / Industrial catalyst. / Kinetic models. / Laboratory-scale reactor. / Model prediction. / Oxygenated compounds. / Temperature range. / Atmospheric pressure. / Catalyst deactivation. / Catalysts. / Kinetic theory. / Kinetics. / Methanol. / Platinum. / Propane. / Sintering. / Dehydrogenation.

The relationship between an EFL teacher's gender and students' willingness to communicate

Author

Khosravizadeh, P.

Publisher

Common Ground Publishing,

Pub. Year

2013

Subjects

Cultural orientations. / Foreign language teaching. / Gender. / Social factors. / Willingness to communicate.

Design and development of a miniaturized roto-translational motion platform for microaerial vehicle identification

Author

Abdollahi, M. R.

Publisher

IEEE,

Pub. Year

2024

Subjects

5 Degree-of-freedom. / Micro aerial vehicle. / Motion platform. / System identification. / Wind tunnel test. / Integrated circuit design. / Kalman filters. / Micro air vehicle (MAV) / Structural dynamics.

An automated simple algorithm for realistic pore network extraction from micro-tomography images

Author

Rabbani, A.

Pub. Year

2014

Subjects

City-block distance function. / Micro-tomography images. / Pore network extraction. / Watershed segmentation algorithm. / Algorithms. / Extraction. / Image processing. / Mechanical permeability. / Porous materials. / Tomography. / Algorithm implementation. / City-block distances. / Coordination number. / Image processing functions. / Micro-tomography. / Network extractions. / Pore networks. / Image segmentation. / Algorithm. / Porous medium. / Size distribution. / Watershed.

Discrimination of heart arrhythmias using novel features in heart rate phase space

Author

Moharreri, S.

Pub. Year

2013

An intelligent hybrid classification algorithm integrating fuzzy rule-based extraction and harmony search optimization: Medical diagnosis applications

Author

Mousavi, S. M.

Publisher

Elsevier B.V,

Pub. Year

2021

Subjects

Classification (of information) / Computer aided diagnosis. / Efficiency. / Fuzzy inference. / Fuzzy rules. / Heuristic algorithms. / Machine learning. / Classification algorithm. / Cross validation. / Fuzzy rule based. / Fuzzy rule based systems. / Harmony search algorithms. / Learning classifiers. / Machine-learning. / Medical data sets. / Nested cross validations. / Taguchi's methods. / Taguchi methods.

Performance evaluation of shared hosting security methods

Author

Mirheidari, S. A.

Pub. Year

2012

Subjects

LAMP. / Apache Security. / ITK. / MPM. / Peruser. / Shared Hosting. / Suexec. / Suphp. / Electric lamps. / Ubiquitous computing. / Websites.

The behaviour of an artificially cemented sandy gravel

Author

Haeri, S. M.

Pub. Year

2005

Subjects

Compressive strength. / Pore pressure. / Portland cement. / Sand. / Shear stress. / Soils. / Carbonaceous materials. / Coarse-grained alluvium. / Sandy gravel. / Stress ratio. / Gravel. / Geotechnical engineering.

An imperialist competitive algorithm approach for multi-objective optimization of direct coupling photovoltaic-electrolyzer systems

Author

Maroufmashat, A.

Pub. Year

2014

Subjects

Direct coupling. / Imperialist competitive algorithm (ICA) / Multi-objective nonlinear optimization. / Optimal size and operating condition. / PV/EL system. / Non-linear optimization. / Operating condition. / PV/EL system.

Kalman filter based packet loss replacement in presence of additive noise

Author

Miralavi, S. R.

Pub. Year

2012

Subjects

Kalman filter. / Low Order Linear Prediction. / Bandwidth extension. / High quality. / Linear prediction. / Network terminals. / Packet-based communication. / Post-processing techniques. / Speech quality. / Speech segments. / Speech signals. / State-space. / Voice quality. / VoIP. / Adaptive filters. / Algorithms. / Bandwidth. / Communication systems. / Computer vision. / Internet telephony. / Packet loss. / Speech analysis. / Kalman filters.

Investigation of Mesh Sensitivity Influence to Determine Crack Characteristic by Finite Element Methods

Author

Azimi, M.

Publisher

Springer New York LLC

Pub. Year

2016

Subjects

Fracture mechanics. / Optimum element size. / Semi-elliptical groove. / Fracture. / Fracture mechanics. / Element sizes. / Extended finite element models. / Fracture characteristics. / LEFM. / Linear elastic fracture. / Numerical results. / Semi-elliptical groove. / XFEM. / Finite element method.

Investigation of the effect of nanosilica on rheological, thermal, mechanical, structural, and piezoelectric properties of poly(vinylidene fluoride) nanofibers fabricated using an electrospinning technique

Author

Haddadi, S. A.

Pub. Year

2017

Subjects

Fluorine compounds. / Piezoelectricity. / Silica. / Tensile strength. / Crystalline structure. / Degree of crystallinity. / Electrospinning techniques. / Output voltages. / Piezoelectric property. / Poly (vinylidene fluoride)(PVDF) / Poly(vinylidene fluoride) / Rheological property. / Nanofibers.

A method for real-time safe navigation in noisy environments

Author

Neyshabouri, S. A. S.

Pub. Year

2013

Subjects

Path planning. / Graphics Processing Unit. / Near-optimal solutions. / Noisy environment. / Parallel processing. / Rapidly-exploring random trees. / Safe navigations. / Safety evaluations. / Sampling-based motion planning. / Algorithms. / Collision avoidance. / Computer graphics. / Computer graphics equipment. / Motion control. / Motion planning. / Program processors. / Robots. / Trees (mathematics) / Robotics.