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# Type Title Author Publisher Pub. Year Subjects Call Number
1 پایان نامه مدل سازی سه فازی یک راکتور بستر ثابت تصفیه هیدروژنی دیزل در مقیاس آزمایشگاهی Three-phase Model for a Fixed-bed Laboratory Scale Diesel Hydrotreating Reactor فتوحی، امین Fotouhi, Amin صنعتی شریف 1401 مدل سازی Modeling / واکنشگاه بستر قطره ای Trickle Bed Rector / گوگردزدایی با هیدروژن Hydrodesulfurization / ترکیبات گوگرد Sulfur Compounds / تصفیه هیدروژنی دیزل Diesel Hydrogen Treatment / سوخت دیزل Diesel Fuel
‭06-55656
2 مقاله Viral cascade probability estimation and maximization in diffusion networks Sepehr, A. IEEE Computer Society, 2018 Computational modeling.
Data models.
Estimation.
Graphical models.
Influence estimation and maximization.
Social networks.
Toy manufacturing industry.
Data structures.
Estimation.
Importance sampling.
Information dissemination.
Information services.
Monte Carlo methods.
Social networking (online)
Toy manufacture.
Computational model.
Diffusion networks.
GraphicaL model.
Information cascades.
Information networks.
Information propagation.
Manufacturing industries.
Social network services.
Viral marketing.
Probability.
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3 مقاله Viral cascade probability estimation and maximization in diffusion networks Sepehr, A. IEEE Computer Society, 2019 Influence estimation and maximization.
Social networks.
Data structures.
Estimation.
Importance sampling.
Information dissemination.
Information services.
Monte carlo methods.
Social networking (online)
Toy manufacture.
And rare events.
Computational model.
Diffusion networks.
GraphicaL model.
Information cascades.
Information networks.
Information propagation.
Manufacturing industries.
Social network services.
Viral marketing.
Probability.
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4 مقاله Structural virality estimation and maximization in diffusion networks Sepehr, A. Elsevier Ltd, 2022 Influence maximization.
Social networks.
Diffusion.
Depth maximization.
Diffusion networks.
Diffusion patterns.
Influence maximizations.
Propagation pattern.
Sandwich framework.
Social network.
Source nodes.
Structural virality.
Viral cascade.
Structural properties.
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5 پایان نامه دسته بندی داده های چنددسته ای در جویبار داده ها به صورت نیمه نظارتی Multi-cass Semi-srvised Classification of Data Streams سپهر، آرمان Sepehr, Arman دانشگاه صنعتی شریف 1392 الگوریتم یادگیری Learning Algorithm / دسته بندی چنددسته ای Multiclass Classification / جویبار داده Data Stream / یادگیری تجمعی Ensemble Learning / دسته بندی نیمه نظارتی Semisupervised Classification
‭19-44879
6 پایان نامه کنترل وضعیت تحمل پذیر خطای ماهواره با استفاده از شبکه های عصبی Fault-tolerant Attitude Control of Sattelite Using Neural Networks سپهر، فیروزه Sepehr, Firoozeh صنعتی شریف 1393 شبکه عصبی Neural Network / عملگر Operator / کنترل فعال Active Control / کنترل تحمل پذیر خطا Fault-tolerant Control / کنترل وضعیت ماهواره Satellite Attitude Control
‭45-46860
7 پایان نامه اﻧﺘﺸﺎر اﻃﻼﻋﺎت و ﺗﺎﺛﯿﺮ در شبکهﻫﺎی اجتماعی Information and Influence Diffusion in Social Network
 		سپهر، آرمان Sepehr, Arman صنعتی شریف 1401 بازاریابی ویروسی Viral Marketing / شبکه انتشار Diffusion Network / شبکه های اجتماعی Social Networks / انتشار اطلاعات Information Diffusion / مدل تصادفی Stochastic Model / بیشینه سازی نفوذ Influence Maximization / انتشار تاثیر اجتماعی Social Influence Spread
‭19-55313
8 مقاله An analytical model for evaluation of wireless mesh networks Hamidi Sepehr, F. 2008 Analytical model.
Contention-based.
Contention-free.
Future networks.
Generation rate.
IEEE 802.11s.
Maximum stable throughput.
Modeling approach.
Multi-class.
Open queueing networks.
Stability condition.
Wireless nodes.
Wireless users.
Computer simulation.
Farm buildings.
Internet protocols.
Local area networks.
Queueing theory.
Standards.
Throughput.
Ubiquitous computing.
Wireless local area networks (WLAN)
Wireless mesh networks (WMN)
Queueing networks.
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9 مقاله Generation of plasma blocks accelerated by nonlinear forces from ultraviolet KrF laser pulses for fast ignition Sadighi Bonabi, R. 2010 Fusion drivers.
Harmonic generation.
Hazardous materials.
Skin layer.
Deuterium-tritium.
Fast ignition.
Fast ignition fusion.
Initial density.
KrF lasers.
Nonlinear force.
Petawatt.
Picoseconds.
Plasma blocks.
Rayleigh.
Single shots.
Skin layer.
Ultraviolet laser pulse.
Ultraviolet wavelength.
Deuterium.
Glass lasers.
Hot electrons.
Krypton.
Laser pulses.
Neodymium lasers.
Plasma accelerators.
Plasma interactions.
Pulsed laser applications.
Tritium.
Ultraviolet lasers.
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10 پایان نامه مطالعه‌ی برهمکنش‌ بین سیتواسکلتون و غشاء سلول Study the Interaction between Cytoskleton and Cell Membrane دهقانی قهنویه، سپهر Sepehr Dehghani Ghahnaviyeh صنعتی شریف 1395 غشای سلول Cell Membrane / اسکلت سلولی Cytoskeleton / شبیه سازی Simulation / مدل سازی سلول Cell Modeling / دینامیک براونی Brownian Dynamics
‭08-49245
11 مقاله Self-focusing up to the incident laser wavelength by an appropriate density ramp Sadighi Bonabi, R. 2011 Density ramp.
Propagating laser.
Self-focusing.
Underdense plasma.
Unmagnetized plasma.
Beam widths.
Density profile.
High intensity laser pulse.
Incident laser.
Intense laser.
Rayleigh lengths.
Relativistic self focusing.
Self-focusing.
Underdense plasmas.
Unmagnetized plasmas.
Plasma theory.
Focusing.
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12 مقاله Theoretical investigation of electromagnetically induced phase grating in RF-driven cascade-Type atomic systems Sadighi Bonabi, R. 2015 Atoms.
Diffraction.
Diffraction efficiency.
Efficiency.
Optical communication.
All-optical communication.
Atomic modeling.
Atomic system.
Atomic transition.
Electromagnetically induced grating.
Frequency detuning.
Interaction length.
Theoretical investigations.
Diffraction gratings.
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13 مقاله Potential and energy of the monoenergetic electrons in an alternative ellipsoid bubble model Sadighi Bonabi, R. 2010 Bubble models.
Bubble regime.
Cavity model.
Electron acceleration.
Electron densities.
Electron energy spectrum.
Energy distributions.
Energy of electron.
Focal points.
Fs laser pulse.
Gas jet.
Intense laser.
Laser intensities.
Matched points.
Monoenergetic electrons.
Output beam.
Spherical models.
Vector potential.
Beam plasma interactions.
Dissociation.
Electron energy levels.
Jets.
Laser pulses.
Pulsed laser applications.
Pulsed lasers.
Spectroscopy.
Spheres.
Electrons.
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14 مقاله A complete accounting of the monoenergetic electron parameters in an ellipsoidal bubble model Sadighi Bonabi, R. 2010 Analytical expressions.
Cavity model.
Electron energy spectrum.
Electron parameters.
Ellipsoidal bubbles.
Ellipsoidal model.
Energy distributions.
Experimental measurements.
Fs laser pulse.
Gas nozzles.
Laser plasma.
Matched points.
Monoenergetic electrons.
Quasi-monoenergetic electron beam.
Relativistic regime.
Speed of light.
Spherical models.
Electron beams.
Magnetic field effects.
Plasma waves.
Pulsed laser applications.
Pulsed lasers.
Spectroscopy.
Electrons.
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15 مقاله Laser induced sonofusion: A new road toward thermonuclear reactions Sadighi Bonabi, R. American Institute of Physics Inc, 2016 Acetone.
Deuterium.
Sonochemistry.
Sonoluminescence.
Chemical model.
Chemical simulations.
Controlled conditions.
Deuterated acetone.
Interior temperature.
Laser induced.
Laser-assisted.
Single-bubble sonoluminescence.
Thermonuclear reactions.
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16 مقاله Evaluation of transmutation of 137Cs(γ,n) 136Cs using ultra-intense lasers in solid targets Sadighi Bonabi, R. Institute of Physics Publishing, 2006
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17 پایان نامه اندازه گیری پالس نوسانگر پارامتری اپتیکی فوق کوتاه The Measurement of Ultrashort Optical Parametric Oscillator Pulses صدیقی بنابی، سکینه Sadighi Bonabi, Sakineh صنعتی شریف 1390 خودهمبستگی Autocorrelation / لیزرهای پالسی فوق باریک Ultrashort Pulsed Lasers / نورشناسی غیرخطی Nonlinear Optics / نوسانگر پارامتری نوری Optical Prametric Oscillator
‭04-41856
18 مقاله The evaluation of transmutation of hazardous nuclear waste of 90Sr, into valuable nuclear medicine of 89Sr by ultraintense lasers Sadighi, S. K. 2010 Isotope.
Analytical evaluation.
Experimental data.
Intense laser.
Laser intensities.
Linear relationships.
Neutron capture.
Nuclear waste.
Photo-transmutation.
Photonuclear.
Photonuclear reaction.
Reaction activity.
Transmutation.
Ultra-intense lasers.
Gamma rays.
Isotopes.
Nuclear energy.
Nuclear medicine.
Photons.
Radioactive wastes.
Spent fuels.
Strontium.
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19 مقاله The electron density distribution and field profile in underdense magnetized plasma Sadighi-Bonabi, R. 2010 Constant magnetic fields.
Density distributions.
Electric and magnetic fields.
Electron density distribution.
External magnetic field.
Field profile.
Group velocities.
High frequency electromagnetic waves.
Hydrodynamic equations.
Laser intensities.
Magnetic field line.
Magnetic field profile.
Magnetized plasmas.
Motion of electrons.
Nonlinear differential equation.
Sinusoidal structures.
Underdense plasmas.
Work propagation.
Carrier concentration.
Electric fields.
Electromagnetic waves.
Electron density measurement.
Electron temperature.
Electronic density of states.
Equations of motion.
Magnetic fields.
Magnetic materials.
Magnetoplasma.
Maxwell equations.
Nonlinear equations.
Electromagnetism.
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20 پایان نامه بررسی پدیده جداسازی نوری مولکول متان با استفاده از لیزرهای فمتوثانیه Survying the Process of Photodissociation of Methane with Using the Femto Second Lasers ایرانی، الناز Irani, Elnaz صنعتی شریف 1388 شکل دهی پالس Pulse Shaping / جداسازی نوری Photo Dissociation / مولکول متان Methane Molecule / لیزر فمتوثانیه ای Femtosecond Laser / سطح انرژی پتانسیل Potential Energy Surface
‭04-39734
Total 157 records