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# Type Title Author Publisher Pub. Year Subjects Call Number
1 مقاله Optimal allocation of spinning reserve in a restructured power system using particle swarm optimization Hajian Hoseinabadi, H. 2008 Electric power systems.
Electric power transmission networks.
Genetic algorithms.
Global optimization.
Optimization.
Power transmission.
Probabilistic logics.
Technology.
Capacity outage probability table (COPT)
Customer interruption cost (CIC)
Dispatch problems.
Electrical and computer engineering.
Expected energy not supplied(EENS)
Genetic algorithms (GA)
Global optimal solutions.
IEEE-reliability test system.
Optimal allocation.
Particle Swarm optimizations.
Particle-swarm optimization.
Power systems.
Probabilistic aspects.
Probabilistic reserve assessment.
Ramp rate.
Restructured power systems.
Spinning reserve.
System components.
System security.
Value of lost load(VOLL)
Particle swarm optimization (PSO)
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2 مقاله Optimal power flow solution by a modified particle swarm optimization algorithm Hajian Hoseinabadi, H. 2008 Bus voltage.
Fuel cost.
Modified particle swarm optimization.
Operational constraints.
Optimal power flow problem.
Optimal power flows.
Optimization method.
Power flow equations.
Test systems.
Acoustic generators.
Electric load flow.
Power electronics.
Particle swarm optimization (PSO)
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3 مقاله NHEG mechanics: Laws of near horizon extremal geometry (thermo)dynamics Hajian, K. 2014 Black Holes.
Classical Theories of Gravity.
Gauge Symmetry.
Space-Time Symmetries.
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4 مقاله Prediction of ideal orientations and lattice rotations of FCC crystals in the equibiaxial tension loading: A rate-dependent crystal plasticity approach Hajian, M. SAGE Publications Inc 2016 Crystal plasticity.
Euler space.
Lattice spin.
Preferred orientations.
Rate-dependent model.
Rolling textures.
Deformation.
Newton-Raphson method.
Nonlinear equations.
Strain.
Crystal plasticity.
Euler space.
Lattice spin.
Preferred orientations.
Rate-dependent models.
Rolling texture.
Crystal orientation.
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5 مقاله Study of microstructural evolution and phase's morphology after partial remelting in A356 alloy Mahdavi, A. Trans Tech Publications Ltd, 2008 Grain boundaries.
Industrial heating.
Intermetallics.
Microstructural evolution.
Structural optimization.
A356.
Dendritic structures.
Effective parameters.
Evolution of morphologies.
Intermetallic phasis.
Micro-structure evolutions.
Non-dendritic microstructure.
SIMA parameters.
Morphology.
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6 مقاله Availability comparison of various power substation automation architectures Hajian Hoseinabadi, H. 2013 َََAvailability evaluation.
Mean time to failure (MTTF)
Substation automation system (SAS)
Automation systems.
Comparative studies.
Mean time to failure.
Power substations.
Reliability block diagrams.
Reliability Index.
Substation automation.
Substation Automation Systems.
Architecture.
Electric fault currents.
Repair.
Automation.
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7 مقاله Reliability and component importance analysis of substation automation systems Hajian Hoseinabadi, H. 2013 Component importance.
Quantitative reliability assessment.
Reliability block diagram.
Substation automation system.
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8 مقاله Optimal placement of PMUs to maintain network observability using a modified BPSO algorithm Hajian, M. 2011 Power system observability.
Binary particle swarm optimization.
Complete system.
IEEE test systems.
Network observability.
Normal condition.
Numerical results.
Observability analysis.
Optimal measurements.
Optimal placements.
Optimization tools.
Phasor Measurement Unit.
Power systems.
Single transmission.
Topological observability.
Transmission line.
Electric lines.
Observability.
Outages.
Phase measurement.
Topology.
Transmission line theory.
Units of measurement.
Particle swarm optimization (PSO)
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9 مقاله Deformation mode dependency of stable orientations: From plane strain compression to equibiaxial tension Hajian, M. Taylor and Francis Ltd, 2015 FCC materials.
Strain-rate components ratio.
Deformation.
Linear systems.
Strain.
Strain rate.
Textures.
X ray powder diffraction.
Biaxial tensions.
Crystal plasticity.
Preferred orientations.
Texture evolutions.
Crystal orientation.
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10 مقاله Comparison of microstructural changes in a SIMA processed A356 aluminum alloy after unidirectional compression and rolling: Effect of pressure depth Hajian Heidary, M. Trans Tech Publications Ltd, 2008 Aluminum alloys.
Dendrites (metallography)
Light metals.
Metallic compounds.
Microstructure.
Neurons.
Dendrites (metallography)
Rolling.
A356 alloy.
Globular microstructure.
Semi-solid processing.
SIMA process.
Unidirectional compression.
A-356 aluminum alloy.
A356 alloys.
Cylindrical specimens.
Final microstructures.
Globular microstructures.
Microstructural changes.
Alloys.
Aluminum alloys.
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11 مقاله Analytical statistical study of beam-pointing error in two-dimensional coupled oscillator arrays Hajian, H. Institution of Engineering and Technology, 2016
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12 مقاله Kinetic modeling of thermal hydrocracking of a paraffinic feedstock Hajian, H. American Chemical Society, 2016 Feedstocks.
Free radicals.
Kinetic theory.
Molecules.
Average concentration.
Experimental values.
Free radical mechanism.
Kinetic modeling.
Product distributions.
Reaction conditions.
Structural group analysis.
Structural groups.
Hydrocracking.
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13 مقاله Numerical study on the effects of main BCC rolling texture components on the formability of sheet metals Hajian, M. Springer-Verlag London Ltd, 2015 FLD prediction.
Ideal orientation.
Crystal orientation.
Crystalline materials.
Fibers.
Metal forming.
Plasticity.
Rolling.
Single crystals.
Textures.
Bcc structure.
Crystal plasticity.
Crystal plasticity models.
Crystallographic textures.
Forming limit diagrams.
Manufacturing process.
Second order derivatives.
User material subroutine.
Crystal structure.
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14 مقاله Various coupling configurations on the performance of two-dimensional coupled oscillator arrays Hajian, H. Institution of Engineering and Technology, 2017 Antenna arrays.
Directional patterns (antenna)
Locks (fasteners)
Oscillators (mechanical)
Beam pointing errors.
Comprehensive comparisons.
Coupled oscillator array.
Design strategies.
Free running frequency.
Phase distribution.
Planar configurations.
Systematic design approach.
Random errors.
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15 پایان نامه لزوم وجود دستگاه مختصات مرجح در فیزیک The Necessity of a Privileged Frame of Reference in Physics حاجیان، کمال Hajian, Kamal صنعتی شریف 1389 نظریه نسبیت خاص Special Relativity Theory / مختصات مرجح Privileged Frame of Reference / تبدیل های لخت Inertial Transformation / هم زمانی مطلق Absolute Simultaneity
‭04-40862
16 پایان نامه تحلیل خطای چرخش الکترونیکی پرتو در شبکه‌ای از نوسان‌سازهای تزویج شده Error Analysis of Electronic Beam Steering in Coupled Oscillator Arrays حاجیان، حمید Hajian, Hamid صنعتی شریف 1395 چرخش پرتو Beam Steering / آرایه فازی Phased Array / خطاهای فاز Phase Errors / قفل تزریقی دوطرفه Inter Injection Locking / آرایه نوسان ساز تزویج شده Coupled Oscillator Array / بدون شیفت دهنده فاز Phase Shifter-less / خطای نشانه روی پرتو Beam Pointing Error
‭05-48591
17 پایان نامه بررسی اثر غلظت یون کلر بر خوردگی آرماتور فولادی در بتن Investigation of the Effect of Chlorine ion Concentration on Corrosion of Steel Reinforcement in Concrete حاجیان، مرتضی Hajian, Morteza صنعتی شریف 1400 بتن مسلح Reinforced Concrete / مقاومت به خوردگی Corrosion Resistance / کلر Chlorine / غلظت کلرید بحرانی Critical Chloride Concentration / پروفیل نفوذ Penetration Profile / سازه های بتن مسلح Reinforced Concrete Structures
‭07-54303
18 پایان نامه مدل سازی عددی آزمایش سه محوری روی مصالح سنگدانه ی بدنه راه و راه آهن به روش المان مجزا Dem Simulation of Triaxial Tests on Coarse Aggregates Applicable for Base and Sub-Base of Roads and Railways حاجیان، صادق Hajian, Sadegh صنعتی شریف 1399 روش اجزای گسسته Discrete Element Method / خاک درشت دانه Gravel / آزمایش سه محوری Triaxial Test / مدل سازی عددی Numerical Modeling / راه آهن Railway / مصالح سنگدانه ای Coarse Aggregates
‭09-53709
19 پایان نامه نقاط تکین مرز آزاد در مسائل از نوع برنولی Singular Points of Free Boundary in Bernoulli Type Problems حاجیان، متین Hajian, Matin صنعتی شریف 1404 نظریه هندسی اندازه Geometric Measure Theory / نظریه منظم بودن Regularity Theory / معادله های دیفرانسیل پاره ای Partial Differential Equations / مرزهای آزاد Free Boundaries / مقادیر ویژه لاپلاسی Laplacian Eigen Values
‭02-58390
20 مقاله Optimal placement of phasor measurement units: Particle swarm optimization approach Hajian, M. 2007 Complete systems.
IEEE test systems.
International conferences.
Observability analysis.
Optimal placement.
Optimal placements.
Optimization tools.
Particle swarm optimizations.
Particle swarms.
Phasor measurement unit.
Phasor measurement units.
PMU placement.
Power systems.
Simulation results.
Speed of convergence.
Topological observability.
Electric power system interconnection.
Electric power systems.
Intelligent systems.
Optimization.
Particle swarm optimization (PSO)
Units of measurement.
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Total 21490 records