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# Type Title Author Publisher Pub. Year Subjects Call Number
1 مقاله On the efficiency of artificial neural networks for plastic analysis of planar frames in comparison with genetic algorithms and ant colony systems Jahanshahi, M. Springer-Verlag London Ltd 2016 Artificial neural networks.
Collapse load factor.
Collapse mechanism.
Genetic algorithms.
Heuristic methods.
Ant colony optimization.
Complex networks.
Factor analysis.
Heuristic algorithms.
Neural networks.
Ant colony systems.
Collapse loads.
Effective parameters.
Kinematical method.
Plastic analysis.
Plastic behavior.
Plastic limit analysis.
Algorithms.
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2 مقاله Continuous synthesis of barium sulfate nanoparticles in a new high-speed spinning disk reactor Jahanshahi Anboohi, J. American Chemical Society, 2019 Energy dispersive spectroscopy.
Inlet flow.
Nanoparticles.
Particle size.
Particle size analysis.
Rotating disks.
Scanning electron microscopy.
Sulfur compounds.
Synthesis (chemical)
Contacting devices.
Continuous synthesis.
Energy dispersive X ray spectroscopy.
Mean particle size.
Operating parameters.
Powder X ray diffraction.
Reactive crystallization.
Volumetric flow rate.
Barium sulfate.
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3 مقاله Three-particle deterministic secure and high bit-rate direct quantum communication protocol Jahanshahi, S. 2013 High bit-rate.
Individual attack.
Quantum direct communication.
Bit rates.
Direct communications.
Improved security.
Individual attacks.
Lossy channel.
Magnetic materials.
Quantum optics.
Quantum communication.
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4 مقاله A coarse-graining approach for modeling nonlinear mechanical behavior of FCC nano-crystals Jahanshahi, M. Elsevier B.V, 2020 Coarse-graining.
Iterative Boltzmann inversion.
Molecular dynamics.
Multi-scale method.
Nonlinear mechanical behavior.
Atoms.
Biomolecules.
Nanotechnology.
Boltzmann inversion.
Coarse grained models.
Coarse graining.
Coarse-grained systems.
Interatomic potential.
Mechanical behavior.
Molecular dynamics methods.
Multiscale method.
Iterative methods.
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5 مقاله A hierarchical hyperelastic-based approach for multi-scale analysis of defective nano-materials Jahanshahi, M. Elsevier B.V, 2020 Heterogeneous material.
Hyper elasticity.
Multi-scale method.
Representative volume element.
Deformation.
Molecular dynamics.
Nanostructures.
Numerical methods.
Strain energy.
Heterogeneous materials.
Hyper-elasticity.
Many-body potentials.
Multiscale method.
Representative volume element (RVE)
Strain energy density.
Strain energy functions.
Elasticity.
Multi scale method.
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6 مقاله Numerical properties of second order integration algorithms for plasticity models Jahanshahi, M. 2013 Backward Euler method.
Integration algorithm.
Material models.
Metal plasticity.
Numerical properties.
Plasticity model.
Pressure sensitive.
Second-order algorithms.
Differential equations.
Mechanics.
Plasticity.
Structural design.
Algorithms.
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7 مقاله Numerical assessment of a double step integration algorithm for J 2 plasticity with Armstrong-Frederick evolution of back stress Jahanshahi, M. 2012 Midpoint rule.
Nonlinear kinematic hardening.
Second order algorithms.
Back stress.
Backward Euler method.
Double-step.
Integration algorithm.
Kinematic hardening.
Midpoint rule.
Numerical aspects.
Plastic limit.
Von Mises.
Algorithms.
Hardening.
Numerical methods.
Algorithm.
Eulerian analysis.
Isotropy.
Kinematics.
Nonlinearity.
Numerical model.
Plasticity.
Stress analysis.
Theoretical study.
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8 مقاله Second order integration algorithms for j2 plasticity with generalized isotropic/kinematic hardening Jahanshahi, M. AJCE, 2012 Backward euler method.
Midpoint rule.
Nonlinear hardening.
Plasticity.
Second order.
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9 مقاله A compatible mixed finite element method for large deformation analysis of two-dimensional compressible solids in spatial configuration Jahanshahi, M. John Wiley and Sons Ltd, 2022 Mixed finite element method.
Benchmarking.
Calculations.
Finite element method.
Nonlinear analysis.
Numerical methods.
Assumed strain methods.
Displacement gradients.
Enhanced assumed strain.
Enhanced assumed strain method.
Finite element exterior calculus.
Finite strain.
Gradient tensors.
Mixed finite element methods.
Spatial configuration.
Two-dimensional.
Stress tensor.
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10 مقاله Security enhanced direct quantum communication with higher bit-rate Jahanshahi, S. 2013 High bit-rate.
Ping-pong protocol.
Wojcik attack.
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11 مقاله A hierarchical thermo-mechanical multi-scale technique for modeling of edge dislocations in nano-crystalline structures Jahanshahi, M. Elsevier B.V, 2018 Edge dislocations.
Molecular dynamics.
Multi-scale method.
Representative volume elements.
Thermo-mechanical behavior.
Atoms.
Crystal atomic structure.
Crystal structure.
Crystalline materials.
Dislocations (crystals)
Elastic constants.
Hydrogels.
Nanotechnology.
Potential energy.
Strain energy.
Volume measurement.
Yield stress.
Material elastic constants.
Molecular dynamics simulations.
Multiscale method.
Nano-crystalline structures.
Representative volume element (RVE)
Strain energy density functions.
Strain energy functions.
Thermo-mechanical behaviors.
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12 پایان نامه تحلیل پلاستیک قاب های دو بعدی با استفاده از الگوریتم کلونی مورچه Plastic Analysis of Two Dimensional Frames using Ant Colony Algorithms پورآقاجانی، مرجان Pouraghajan, Marjan صنعتی شریف 1392 بهینه سازی توده ای مورچه ها Ant Colony Optimization (ACO) / قاب دوبعدی Two Dimensional Frame / روش ابتکاری Heuristic Method / تحلیل فروریزش Collapse Analysis / ضریب بار فروریختگی Collapse Load Factor / تحلیل پلاستیکی محدود Plastic Limit Analysis
‭53-45177
13 پایان نامه کاربرد تحلیل ایزوژیومتریک در بدست آوردن توزیع تنش در نوک یک ترک Application of Isogeometric Analysis in Determining Stress Distribution at the Tip of a Crack زندی نیا، میثم Zandinia, Meysam صنعتی شریف 1394 ترک Crack / ضریب شدت تنش Stress Intensity Factor / تابع شکلی Shape Function / روش اجزای محدود Finite Element Method / روش هم هندسه Isogeometric Method / مکانیزم شکست Fracture Mechanism
‭53-47571
14 پایان نامه استفاده از جداگرهای لرزه ای برای کم کردن نیروهای پایه و کوله در پل ها Using Base Isolators in Bridges to Reduce the Dynamic Forces of Piers and Abutments کهنی خشکیجاری، رضا Kohani Khoshkbijari, Reza صنعتی شریف 1390 پل ها Bridges / پایه پل Bridge Pier / زلزله Earthquake / جداسازهای لرزه ای Vibration Isolators / جداسازی پایه Base Isolation / تکیه گاه (عمران) Abutment
‭53-41978
15 پایان نامه بررسی اثر متقابل نحوه ارائه اطلاعات و ریسک پذیری بر تخصیص دارایی در بازارهای مالی The Influence of Information Presentation and Risk Attitude on Asset Allocation in Financial Markets جهانشاهی، محمود Jahanshahi, Mahmoud صنعتی شریف 1392 تخصیص دارایی Asset Allocation / بازار مالی Financial Market / خطرپذیری Risk / تجمیع اطلاعات Information Aggregation / تحلیل برگشتی Regression Analysis
‭01-44554
16 مقاله Blokus Duo game on FPGA Jahanshahi, A. IEEE Computer Society, 2013 FPGA.
Min-max tree search.
Monte-carlo tree search.
Artificial intelligence.
Field programmable gate arrays (FPGA)
Heuristic algorithms.
Blokus Duo game.
FPGA implementations.
Monte-Carlo tree searches.
Time constraints.
Tree search.
Computer architecture.
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17 مقاله A new model for estimation of the critical properties of alkanes Pazuki, G. R. 2005 Estimation.
Functions.
Hydrocarbons.
Mathematical models.
Molecular weight.
Polynomial approximation.
Thermal effects.
Critical properties.
Linear functions.
Polynomial functions.
Taylor series.
Paraffins.
Alkane derivative.
Hydrocarbon.
Methane.
Linear system.
Mathematical model.
Molecular weight.
Parameter.
Pressure.
Structure analysis.
Temperature.
Volumetry.
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18 مقاله Nonsingular terminal sliding mode control with ultra-local model and single input interval type-2 fuzzy logic control for pitch control of wind turbines Abrazeh, S. Institute of Electrical and Electronics Engineers Inc, 2021 Computer circuits.
Fuzzy logic.
Sliding mode control.
Wind power.
Wind turbines.
Comparative analysis.
External uncertainties.
Interval type-2 fuzzy logic.
Large scale wind turbines.
Model identification.
Non-singular terminal sliding mode controls.
Pitch-angle control.
Wind turbine systems.
Fuzzy control.
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19 مقاله Molecular dynamic simulation and artificial neural network (ANN) modeling of the functionalized graphene oxide membranes on Cr (VI) ion removal through electrodialysis method Hasanzadeh, A. Elsevier B.V, 2023 ANN.
Cr (VI)
Functionalized pore.
Graphene oxide.
Heavy metal.
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20 پایان نامه بررسی ناحیه پلاستیک نوک ترک در مواد حساس به فشار با استفاده از RKPM Determination of the Plastic Zone at the Tip of a Crack in Pressure-Sensitive Materials Using RKPM مالگرد، افسانه Malgard, Afsaneh صنعتی شریف 1391 مواد حساس به فشار Pressure Sensitive Material / مومسانی Plasticity / ترک Crack / روش بازتولید نقطه با هسته Reproducing Kernel Particle Method (RKPM) / سطح تسلیم دراکر - پراگر Drucker-Prager Yield Surface
‭53-43590
Total 15551 records