Sharif Digital Repository

Assessing the effect of inattention-related error and anger in driving on road accidents among Iranian heavy vehicle drivers

Author

Shams, Z.

Publisher

Elsevier B.V,

Pub. Year

2020

Subjects

Aggressive driving. / Crashes. / Demographic variables. / Inattention. / Insomnia. / Working conditions. / Errors. / Factor analysis. / Highway accidents. / Population statistics. / Roads and streets. / Truck drivers. / Trucks. / Confirmatory factor analyses (CFA) / Crash involvement. / Demographic characteristics. / Driving errors. / Heavy vehicle drivers. / Latent variable. / Safety knowledge. / Structural equation modeling. / Surveys.

Assessing the effect of inattention-related error and anger in driving on road accidents among Iranian heavy vehicle drivers

Author

Shams, Z.

Publisher

Elsevier B.V,

Pub. Year

2021

Subjects

Errors. / Factor analysis. / Highway accidents. / Population statistics. / Roads and streets. / Truck drivers. / Trucks. / Confirmatory factor analyses (CFA) / Crash involvement. / Demographic characteristics. / Driving errors. / Heavy vehicle drivers. / Latent variable. / Safety knowledge. / Structural equation modeling. / Surveys.

An efficient method for nonlinear aeroelasticy of slender wings

Author

Shams, S.

Pub. Year

2012

Subjects

High aspect ratio wings. / Nonlinear beam equations. / Unsteady aerodynamic. / Aerodynamic loading. / Aeroelastic response. / Euler-Bernoulli beam equation. / Flight operation. / Galerkin's method. / Governing equations. / High aspect ratio. / High-aspect ratio wing. / Large deflection. / Linear aerodynamics. / Mode summation method. / Nonlinear aeroelastic analysis. / Nonlinear beam equation. / Slender wings. / State space. / Strip theory. / Structural modeling. / Structural models. / Test case. / Third-order. / Unsteady aerodynamics. / Wing flexibility. / Aerodynamics. / Aeroelasticity. / Aspect ratio. / Continuum mechanics. / Euler equations. / Flexible wings. / Galerkin methods. / Model structures. / Numerical methods. / Nonlinear equations.

Nonlinear aeroelastic response of slender wings based on Wagner function

Author

Shams, Sh.

Pub. Year

2008

Subjects

Aerodynamics. / Air. / Aircraft. / Eigenvalues and eigenfunctions. / Equations of motion. / Euler equations. / Flutter (aerodynamics) / Function evaluation. / Galerkin methods. / Gas dynamics. / Iterative methods. / Lead. / Mathematical morphology. / Nonlinear analysis. / Nonlinear programming. / Number theory. / Numerical methods. / Wings. / Aerodynamic loadings. / Aerodynamic theory. / Aeroelastic responses. / Elsevier (CO) / Euler-Bernoulli beam equations. / Flight operations. / Flutter boundaries. / Flutter speeds. / Galerkin's method. / General (CO) / Governing equations. / Iterative numerical method. / Large deflections. / Limit cycle oscillations (LCOs) / Non linear modeling. / Nonlinear aeroelastic analysis. / Powered aircraft. / Second orders. / Slender wings. / Structural model (SM) / Test cases. / Torsional motions. / Two types. / Wing flexibility. / Wing span. / Nonlinear equations.

Nonlinear behavior of a high flexibility wing with long span considering large deflection

Author

Lahidjani, M. H. S.

Pub. Year

2004

Subjects

Aerodynamics. / Aircraft. / Deflection (structures) / Flight dynamics. / Flutter (aerodynamics) / Mathematical models. / Modal analysis. / Springs (components)

Holistic change management: importance and methodological challenges

Author

Shams, A.

Pub. Year

2017

Subjects

Management and information technology standards and frameworks. / Total change management (TCM) / Design. / Information systems. / Network function virtualization. / Business information systems. / Change management. / Design science. / Information technology standards. / Methodology. / Transformation. / Information management.

An analytical method in computational aeroelasticity based on Wagner function

Author

Shams, Sh.

Publisher

Curran Associates Inc,

Pub. Year

2006

Subjects

Airfoils. / Dynamic response. / Elastic waves. / Equations of motion. / Flutter (aerodynamics) / Ordinary differential equations. / Analytical method. / Computational aero elasticity. / Flutter speed. / Integral function. / Integral part. / Integro-differential system. / Sharp-edged gust. / Two degrees of freedom. / Aeroelasticity.

Improvement of airlift pump performance based on the exergy analysis

Author

Ghanbarzadeh, S.

Publisher

Aabo Akademi University,

Pub. Year

2010

Subjects

Airlift system. / Multiphase flow. / Availability. / Entropy. / Environmental impact. / Optimization. / Thermodynamics. / Air-lift pumps. / Air-lift systems. / Energy destruction. / Entropy generation. / Exergy Analysis. / Gas-liquid two-phase flow. / Oil extracting. / Two phase flow model. / Exergy.

Spectral method for solving differential equation of gas flow through a micro-nano porous media

Author

Taghavi, A.

Pub. Year

2010

Subjects

Generalized Laguerre Functions. / Micrco-Nano Porous Materials. / Unsteady Gas Equation. / Collocation method. / Laguerre functions. / Nano-porous. / Nonlinear ODE. / Tau method. / Algebra. / Gas dynamics. / Numerical analysis. / Ordinary differential equations. / Porous materials. / Spectroscopy. / Nonlinear equations.

Re-extraction of the second order terms of high frequency radio wave backscattering in the presence of uniform surface current

Author

Shams, S. H.

Publisher

Shiraz University,

Pub. Year

2016

Subjects

HF radar. / Remote sensing. / Sea surface electromagnetic scattering.

Impact crushing behavior of foam-filled paraboloid shells using numerical and experimental methods

Author

Shams, S.

Publisher

Sharif University of Technology,

Pub. Year

2017

Subjects

Dynamic response. / Energy absorption. / Finite element analysis. / Foam-filled parabolic aluminum tube. / Impact loading. / Aluminum. / Crushing. / Foams. / Numerical methods. / Absorption performance. / Acceleration magnitude. / Aluminum tubes. / Energy absorption capacity. / Impact loadings. / Material parameter. / Non-linear finite elements. / Numerical and experimental methods. / Finite element method.

Parallel machine scheduling problem with preemptive jobs and transportation delay

Author

Shams, H.

Pub. Year

2014

Subjects

Mathematical modeling. / Migration delay. / Minimization of makespan. / Parallel machine scheduling. / Preemption. / Scheduling. / Transportation delays.

Experimental study of two-phase oil – Polymer flow in horizontal flow path

Author

Shams, R.

Publisher

Elsevier Inc,

Pub. Year

2019

Subjects

Drag reducing agent. / Flow pattern recognition. / Holdup. / Non-Newtonian two-phase flow. / Polymer pressure loss. / Pressure drop. / Drag reduction. / Drops. / Flow patterns. / Image processing. / Newtonian liquids. / Non Newtonian flow. / Pattern recognition. / Waterworks. / Drag reducing agents. / High-concentration polymers. / Low concentrations. / Non-newtonian. / Polymer concentrations. / Pressure loss. / Transition criterion. / Two phase flow.

Experimental study of two-phase oil – Polymer flow in horizontal flow path

Author

Shams, R.

Publisher

Elsevier Inc,

Pub. Year

2019

Subjects

Drag reducing agent. / Flow pattern recognition. / Holdup. / Non-Newtonian two-phase flow. / Polymer pressure loss. / Pressure drop. / Drag reduction. / Drops. / Flow patterns. / Image processing. / Newtonian liquids. / Non Newtonian flow. / Pattern recognition. / Pressure drop. / Waterworks. / Drag reducing agents. / High-concentration polymers. / Low concentrations. / Non-newtonian. / Polymer concentrations. / Pressure loss. / Transition criterion. / Two phase flow.

Experimental investigation of two phase flow in horizontal wells: Flow regime assessment and pressure drop analysis

Author

Shams, R.

Publisher

Elsevier Inc,

Pub. Year

2017

Subjects

Droplet velocity correlation. / Flow pattern recognition. / Horizontal two-phase flow. / Third layer velocity. / Drops. / Flow patterns. / Fluids. / Horizontal wells. / Liquids. / Multiphase flow. / Pattern recognition. / Petroleum engineering. / Pressure drop. / Dimensionless analysis. / Droplet velocity. / Experimental investigations. / Experimental study. / Flow condition. / Liquid-liquid flow. / Pattern transitions. / Pressure drop analysis. / Two phase flow.