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# Type Title Author Publisher Pub. Year Subjects Call Number
1 پایان نامه استفاده از روش طراحی برای کنترل بر روی یک ربات موازی دلتا و پیاده‌سازی الگوریتم کنترل تطبیقی بر روی آن Application of the “Design for Control” Approach in order to Facilitate the Design and Adaptive Control of a Delta Parallel Robot شیخ زین‌الدین، مهدی Sheikh Zeinoddin, Mehdi صنعتی شریف 1397 الگوریتم ژنتیک Genetic Algorithm / طرح کنترل Control Design / کنترل تطبیقی Adaptive Control / روش بازگشت پله ای Back-Stepping Method / کنترل همزمان سازی Synchronization Control / ربات دلتا DELTA Robot
‭08-51569
2 پایان نامه طراحی مکانیزم جذب برای مراکز رشد Designing an Admission Mechanism for Business Incubators شیخ زین الدین، مهدی Sheikh Zeinoddin, Mehdi صنعتی شریف 1401 طراحی مکانیزم Mechanism Design / کژمنشی Moral Hazard / انتخاب وارونه Adverse Selection / طراحی قرارداد Contract Design / مرکز رشد Business Incubator / شرکت های نوپا Start-up Companies
‭44-55223
3 پایان نامه بررسی طیف نظریه های گرانش تعمیم یافته On the Spectrum of Modified Theories of Gravity سراج، علی Seraj, Ali صنعتی شریف 1390 گرانش تعمیم یافته Generalized Gravity / تورم شبح Ghost Inflation / درجات آزادی دینامیکی Freedom Dynamical Degrees / جواب های بیشینه متقارن Maximally Symmetric Solutions
‭04-42114
4 پایان نامه درباره ی ترمودینامیک فضای فاز هندسه های نزدیک افق اکسترمال On Thermodynamics and Phase Space of Near Horizon Extremal Geometries حاجیان، کمال Hajian, Kamal صنعتی شریف 1394 فضای فاز Phase Diagram / گرانش Gravitation / هندسه نزدیک افق اکسترمال Near Horizon Extremal Geometry (NHEG) / قوانین ترمودینامیک Thermodynamics Laws / تقارن همتافته Symplectic Symmety
‭04-48187
5 پایان نامه نقد و بررسی صورت بندی های مختلف نظریه چندجهانی Critique and Survey of Various Formulation of Multiverse Theory معصومی، سعید Masoumi, Saeed صنعتی شریف 1393 نظریه ریسمان String Theory / کیهان شناسی Cosmology / گرانش کوانتومی Quantum Gravity / نظریه نسبیت عام General Relativity Theory / ساخت گرایی Structuralism / رویکرد معناشناسانه Semantic Approach / نظریه چندجهانی Multiverse Theory
‭42-46265
6 مقاله In vitro dissolution of plasma-sprayed hydroxyapatite coatings with different characteristics: Experimental study and modeling Mohammadi, Z. 2008 Amorphous calcium phosphate.
Calcium ion.
Calcium phosphate.
Hydroxyapatite.
Trometamol.
Unclassified drug.
Biomaterial.
Akalinity.
Calcium transport.
Diffusion.
Dissolution.
Material coating.
Model.
Plasma.
Porosity.
Reaction time.
Body fluid.
Chemical model.
Chemistry.
Colloid.
Comparative study.
Computer simulation.
Evaluation.
Gas.
Materials testing.
Methodology.
Body Fluids.
Coated Materials, Biocompatible.
Colloids.
Durapatite.
Gases.
Heat.
Models, Chemical.
Crystallization.
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7 پایان نامه تقارن های هم تافته و فضاهای هیلبرت آنها Symplectic Symmetries and Their Associated Hilbert Spaces اصغری خنکداری، غزاله Asghari Khonakdari, Ghazaleh صنعتی شریف 1396 تقارن همتافته Symplectic Symmety / فضای هیلبرت Hilbert Space / فضاهای هم تافته Symplectic Spaces / مدارهای تقارن های هم تافته Symplectic Symmetries Orbits
‭04-50612
8 پایان نامه اصل مکملیت سیاه چاله ها، راهیافتی به مساله اطلاعات Black Hole Complementarity, An Approach To The Information Problem عالی پور، امین Aalipour, Amin صنعتی شریف 1403 تناقض ﺍﻃﻼﻋﺎﺕ ﺳﯿﺎه چاله ها Black Hole Information Paradox / درگاشت درهم تنیده Entanglement Entropy / دیوارآتش Firewall / اصل مکملیت سیاه چاله Black Hole Complementarity / منحنی پیج Page Curve / تمام نگاری Holography
‭04-57554
9 مقاله Investigation into characteristics of Portevin-Le Chatelier effect of an Al-Mg Alloy Sheikh, H. 2010 Mechanical testing.
Non-ferrous metals.
Al-Mg alloy.
Constant temperature.
Critical strains.
Dynamic strain aging.
Flow stress.
Fracture surfaces.
Imposed strains.
Low strain rates.
Plastic instabilities.
PLC band.
PLC-effect.
Portevin-Le Chatelier.
Portevin-Le Chatelier effects.
SEM.
SEM image.
Tensile tests.
Aluminum.
Cerium alloys.
Fracture.
Mechanical engineering.
Mechanical properties.
Scanning electron microscopy.
Stress-strain curves.
Tensile strength.
Tensile testing.
Strain rate.
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10 پایان نامه اثرات ناپایداری های تاکیونی و اختلالات غیر گوسی در دوران تورم کیهانی و بازگرمایش The Effects of Tachyonic Instabilities and Non-Gaussian Perturbations During Cosmic Inflation and Reheating ابوالحسنی، علی اکبر Abolhasani, Ali Akbar صنعتی شریف 1390 کیهان شناسی تورمی Inflationary Cosmology / بازگرمایش Reheating / افت و خیزهای کیهانی Cosmological Perturbations / ناپایداری های تاکیونی Tachyonic Instabilities
‭04-42740
11 مقاله Numerical investigation of the effects of porosity and tortuosity on soil permeability using coupled three-dimensional discrete-element method and lattice Boltzmann method Sheikh, B. American Physical Society, 2015 C++ (programming language)
Computational fluid dynamics.
Kinetic theory.
Numerical methods.
Particle size.
Particle size analysis.
Porosity.
Porous materials.
Soils.
Computational stability.
Engineering disciplines.
Fluid-solid interfaces.
Lattice Boltzmann method.
Numerical investigations.
Three dimensional simulations.
Three-dimensional discrete element methods.
Three-dimensional lattices.
Mechanical permeability.
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12 مقاله Estimation of flow stress behavior of AA5083 using artificial neural networks with regard to dynamic strain ageing effect Sheikh, H. 2008 Aging of materials.
Backpropagation algorithms.
Feedforward control.
Mathematical models.
Neural networks.
Plastic flow.
Strain control.
Feedforward backpropagation algorithm.
Aluminum alloys.
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13 مقاله Multi-objective optimization of a multi-layer PTSA for LNG production Sheikh Alivand, M. Elsevier B.V, 2018 Mini-LNG plant.
Multi-layer PTSA.
Multi-objective optimization.
Natural gas purification.
Activated alumina.
Air purification.
Alumina.
Cost effectiveness.
Dehydration.
Energy conservation.
Energy utilization.
Molecular sieves.
Natural gas.
Purification.
Descriptive Model.
Equilibrium equation.
LNG plant.
Momentum balances.
Operational requirements.
Pressure temperature swing adsorptions.
Regeneration process.
Total energy requirement.
Multiobjective optimization.
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14 مقاله Extraction of effective constitutive parameters of artificial media using bloch modes Sheikh Ansari, A. OSA - The Optical Society, 2019 Eigenvalues and eigenfunctions.
Transfer matrix method.
Bulk permittivity.
Effective constitutive parameters.
Eigenvectors and eigenvalues.
Full-wave electromagnetic simulation.
Permeability tensors.
Propagation constant.
Surface impedances.
Three dimensional periodic structure.
Electromagnetic simulation.
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15 مقاله Extraction of effective constitutive parameters of artificial media using Bloch modes Sheikh Ansari, A. OSA - The Optical Society, 2019 Eigenvalues and eigenfunctions.
Transfer matrix method.
Bulk permittivity.
Effective constitutive parameters.
Eigenvectors and eigenvalues.
Full-wave electromagnetic simulation.
Permeability tensors.
Propagation constant.
Surface impedances.
Three dimensional periodic structure.
Electromagnetic simulation.
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16 مقاله Effect of organoclay loading and electron beam irradiation on the physico-mechanical properties of low-density polyethylene/ethylene-vinyl acetate blend Shojaei, A. 2011 Low-density polyethylene.
Crosslinked.
Crosslinks.
EB irradiation.
Electron beam irradiation.
Ethylene-vinyl acetate.
Gel content analysis.
Gel contents.
Physicomechanical properties.
Polymer chains.
Radiation-induced crosslinking.
Three-dimensional networks.
Electric properties.
Electron beams.
Ethylene.
Gels.
Irradiation.
Loading.
Nanocomposites.
Organoclay.
Polyethylenes.
Thermodynamic stability.
Thermogravimetric analysis.
Thermoplastics.
Volatile fatty acids.
X ray diffraction.
X ray diffraction analysis.
Density (specific gravity)
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17 مقاله Rheological and mechanical characteristics of low density polyethylene/ethylene-vinyl acetate/organoclay nanocomposites Behradfar, A. 2010 Capillary rheometer.
Ethylene-vinyl acetate.
Low density.
Mechanical behavior.
Mechanical characteristics.
Model system.
Morphological characteristic.
Morphological characterization.
Rheological behaviors.
SEM.
TEM.
Ternary nanocomposites.
Theoretical approach.
XRD , TEM.
Ethylene.
Interfacial energy.
Nanocomposites.
Phase interfaces.
Rheology.
Shear strength.
Tensile strength.
Transmission electron microscopy.
Viscosity.
X ray diffraction.
Scanning electron microscopy.
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18 مقاله Adhesion modification of polyethylenes for metallization using radiation-induced grafting of vinyl monomers Shojaei, A. 2007 Chemical etching.
Radiation grafting technique.
Vinyl monomers.
Grafting (chemical)
Adhesion.
Electroless plating.
Grafting (chemical)
Magnetron sputtering.
Metallizing.
Monomers.
Polyethylenes.
Surface treatment.
Vinyl resins.
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19 مقاله Classification of all 1/2 BPS solutions of the tiny graviton matrix theory Sheikh Jabbari, M. M. 2005 AdS-CFT and dS-CFT Correspondence.
Penrose limit and pp-wave background.
M(atrix) Theories.
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20 پایان نامه ناورداهای زایبرگ ویتن و توپولوژی بعد پایین Seiberg-Witten Invariants and Low Dimensional Topology شیخ علیشاهی، اکرم Sheikh Alishahi, Akram صنعتی شریف 1387 خمینه همتافته Symplectic Manifold / مانستگی فلور Floer Homology / تغییرناپذیری سایبرگ - ویتن Seiberg-Witten Invariant / معادله های سایبرگ - ویتن Seiberg-Witten Equations / نظریه پیمانه ای Gauge Theory
‭02-39511
Total 701 records