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# Type Title Author Publisher Pub. Year Subjects Call Number
1 پایان نامه امکان سنجی و ارائه جریان بهینه انرژی و اگسرژی برای تولید سوخت گاز زیستی و اتانول زیستی از پسماند جامد و پساب: مطالعه موردی شهر تهران Feasibility and Supply an Optimal Integrated Model of the Energy and Exergy for Producing of Biogas and Ethanol from Solid Waste and wastewaters flows: in Tehran ولی، فاطمه Vali, Fatemeh صنعتی شریف 1395 گاز زیستی Biogas / زیست اتانول Bioethanol / بهینه سازی اقتصادی Economic Optimization / زباله جامد شهری Municipal Solid Waste / تصفیه فاضلاب شهری Municipal Wastewater Treatment / تهران Tehran / تخریب اگزرژی Exergy Destruction
‭46-49543
2 مقاله Very low rate scalable speech coding through classified embedded matrix quantization Jahangiri, E. 2010 Cell merging.
Codebooks.
Coding scheme.
Different sizes.
Dual-band.
Embedded matrix quantization.
Frequency domains.
Instantaneous frequency.
Intelligibility scores.
Low rates.
Low-bandwidth.
Overall quality.
Quantizers.
Scalable speech coding.
Spectral parameters.
Speech coders.
Structured codebooks.
Synthesized speech.
Transition frequencies.
Speech coding.
Speech communication.
Telecommunication systems.
Speech intelligibility.
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3 مقاله Scalable speech coding at rates below 900 BPS Jahangiri, E. 2008 Exhibitions.
Programming theory.
Speech.
Speech coding.
Trees (mathematics)
Vocoders.
Adaptive.
Band schemes.
Codewords.
Dual-band excitation.
Efficient.
Embedded matrix quantization.
Evaluation results.
Excitation signals.
Intelligibility assessments.
Low bit rates.
Low rates.
LSF parameters.
Matrix quantizations.
Merging processes.
Overall qualities.
Quantizer.
Scalable coders.
Scalable speech coding.
Speech qualities.
Tree structures.
Very low rate speech coding.
Speech intelligibility.
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4 مقاله High rate data hiding in speech signal Jahangiri, E. 2007 Data hiding.
Encryption.
MELP.
Multi-band speech coding.
Steganography.
Multimedia signal processing.
Multimedia systems.
Signal processing.
Speech coding.
Speech communication.
Speech synthesis.
Speech transmission.
Transmissions.
Cryptography.
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5 مقاله Effect of radially functionally graded materials on the primary resonances of large amplitude flexural vibration of in-extensional rotating shafts Jahangiri, M. Elsevier Ltd, 2021 Alumina.
Aluminum alloys.
Aluminum coated steel.
Aluminum oxide.
Beams and girders.
Boundary conditions.
Circuit resonance.
Galerkin methods.
Perturbation techniques.
Rotating machinery.
Uranium alloys.
Vibration analysis.
Constituent materials.
Governing differential equations.
In-extensional rotating shafts.
Multiple scales perturbation methods.
Nonlinear curvatures.
Saddle node bifurcation.
Steady-state response.
Variational approaches.
Functionally graded materials.
Amplitude.
Analytical framework.
Boundary condition.
Curvature.
Equation.
Flexure.
Inertia.
Resonance.
Vibration.
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6 مقاله High rate data hiding in speech using voicing diversity in an adaptive MBE scheme Jahangiri, E. 2008 Basic ideas.
Data embedding.
Data hidings.
High rates.
Multi-band speech coding.
New approaches.
Offline.
Speech quality assessments.
Steganalysis.
Steganography.
Transmission schemes.
Voice transmissions.
Cryptography.
Image retrieval.
Speech coding.
Speech communication.
Support vector machines.
Transmissions.
Speech transmission.
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7 مقاله The strain gradient-based torsional vibration analysis of micro-rotors with nonlinear flexural-torsional coupling Jahangiri, M. Elsevier Inc, 2023 Coupled flexural-torsional vibrations.
Inertia nonlinearities.
Micro-rotors.
Size-dependent vibration behavior.
Strain gradient elasticity theory.
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8 پایان نامه تأثیر زمان بارگذاری و زمان استراحت بر کرنش ویسکوپلاستیک مخلوط آسفالتی Study of the Effects of Rrest Time and Loading Time on Viscoplastic Strain of Asphalt Concrtee جهانگیری، بهنام Jahangiri, Behnam صنعتی شریف 1393 مخلوط آسفالتی Asphalt Mixture / گودشدگی Rutting / بارگذاری تناوبی Cyclic Loading / کرنش ویسکوپلاستیک Viscoplastic Strain / کرنش ویسکوالاستیک Viscoelastic Strain / معادله کاهش سخت شدگی Hardening Relaxation Equation
‭09-47181
9 پایان نامه بررسی رفتار تیرهای عمیق بتنی مسلح دارای بازشوی جان با استفاده از آنالیز اجزای محدود Investigating the Behaviour of Concrete Deep Beams With Web Openings Using Finite Element Analysis جهانگیری، ولی Jahangiri, Vali صنعتی شریف 1388 روش اجزای محدود Finite Element Method / تیرهای عمیق بتن مسلح Reinforced Concrete Deep Beams / مدل تیر پیوسته Continuous Beam Model / بازشوی جان Web Opening / شکل بازشو Opening Shape / بار گسیختگی Failure Load / افت و خیز Deflection
‭09-40501
10 پایان نامه تحلیل ارتعاشات کوپل عرضی- پیچشی میکروروتورها بر اساس تئوری های غیرکلاسیک مکانیک محیط پیوسته Coupled Flexural-Torsional Vibration Analysis of Micro-Rotors Based on The Non-Classical Theories of Continuum Mechanics جهانگیری، مصطفی Jahangiri, Mostafa صنعتی شریف 1397 ریزروتورها Microrotors / ارتعاشات پیچشی - خمشی جفت شده Coupled Lateral-Torsional Vibration / نظریه های غیرکلاسیک مکانیک محیط پیوسته Non-Classical Continum Mechanics Theories / تنش تزویجی Couple Stress / نظریه گرادیان کرنش Strain Gradient Theory / اثر مقیاس Scale Effect / روش چندمقیاسی Multiscale Method
‭08-51529
11 مقاله Reliability assessment of distribution system with distributed generation Jahangiri, P. 2008 Distributed parameter networks.
Distribution of goods.
Electric power transmission networks.
Local area networks.
Power transmission.
Reliability.
Restoration.
Backup generation.
Distributed generation.
Distribution systems.
Reliability assessment.
Restoration time.
Galerkin methods.
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12 پایان نامه مدل سازی عددی عملیات تراکم دینامیکی در خاک های ماسه ای به منظور ارائه الگوی طراحی Numerical Modeling of Dynamic Compaction Operation in Sandy Soils Deposits in Order to Provide a Design Approach جهانگیری، قدرت الله Jahangiri, Ghodrat صنعتی شریف 1388 تراکم دینامیکی Dynamic Compaction / روش طراحی Design Technique / تحلیل عددی Numerical Analysis / بار ضربه ای Impact Load / فضای بین شبکه Grid Spacing
‭09-40122
13 پایان نامه توسعه ی یک رویکرد نوین بر اساس تحلیل چندمتغیره جهت ارزیابی تاثیر عدم قطعیت داده ها در شاخص کیفیت آب Developing a New Framework for Assessing the Impact of Data Uncertainty on Water Quality Index based on Multivariate Analysis جهانگیری، فرشاد Jahangiri, Farshad صنعتی شریف 1401 شاخص کیفیت Quality Index / کیفیت آب Water Quality / مدیریت کیفیت Quality Management / تحلیل اجزای اصلی Principal Component Analysis (PCA) / عدم‌ قطعیت داده‌های ورودی Input Data Uncertainty / مدیریت منابع آب Water Resources Management / آلودگی آب Water Pollution / تحلیل چندمتغیری داده Multivariate Data Analysis
‭09-56127
14 پایان نامه ارائه رویکرد تحلیل آسیب‌پذیری سامانه‌های نهفته مبتنی‌ بر حملات تغییر ثابت‌افزار در سیستم‌های کنترل صنعتی Embedded System Vulnerability Analysis Approach Based on Firmware Modification Attacks in Industrial Control Systems پورولی مقدم، حامد Pour Vali Moghadam, Hamed صنعتی شریف 1401 سیستم تعبیه شده Embedded System / رخنه گاه Backdoor / سامانه کنترل صنعتی Industrial Control System / مهندسی معکوس Reverse Engineering / امنیت سایبری Cyber Security / ثابت‌افزار Firmware
‭19-55536
15 مقاله Torsional vibration induced by gyroscopic effect in the modified couple stress based micro-rotors Jahangiri, M. Elsevier Ltd, 2020 Flexural-torsional coupling.
Gyroscopic effect.
Micro-rotors.
Modified couple stress theory.
Small-scale effects.
Boundary conditions.
Deformation.
Elastic waves.
Equations of motion.
Galerkin methods.
Machine vibrations.
Nonlinear equations.
Numerical methods.
Flexural-torsional.
Gyroscopic effects.
Micro rotors.
Modified couple stress theories.
Small scale effects.
Torsional vibration.
Ordinary differential equations.
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16 پایان نامه کاربرد تکنیک های داده کاوی در تشخیص و پیش‌بینی بیماری‌های قلبی Application of Data Mining Techniques in Diagnosis & Prediction of Heart Disease جهانگیری، سونیا jahangiri, Sonia صنعتی شریف 1396 داده کاوی Data Mining / دسته بندی Classification / تصمیم گیری چندمعیاره Multicriteria Decision Making / بیماری های قلب Heart Diseases / سیستم بهداشت و درمان Health Care System
‭01-51698
17 مقاله A molecular dynamics simulation study of nanomechanical properties of asymmetric lipid bilayer Maftouni, N. 2013 Lipid bilayer.
Molecular dynamics.
Nanomechanical property.
Article.
Force.
Molecular mechanics.
Phospholipid bilayer.
Physical chemistry.
Pressure.
Surface tension.
Biomechanics.
Lipid bilayers.
Molecular dynamics simulation.
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18 مقاله Relaxation of hardening in asphalt concrete under cyclic compression loading Jahangiri, B. American Society of Civil Engineers (ASCE), 2017 Cyclic loading.
Hardening relaxation.
Rest period.
Viscoelastic strain.
Viscoplastic strain.
Asphalt.
Creep.
Cyclic loads.
Hardening.
Recovery.
Viscoelasticity.
Creep and recovery.
Cyclic compression.
Cylindrical samples.
Relaxation of stress.
Rest periods.
Vertical deformation.
Viscoplastic strains.
Unloading.
Aggregate.
Compression.
Concrete.
Strain analysis.
Viscoplasticity.
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19 مقاله Application of a mathematical method in calculation of the skin variation during a real field acidizing operation Shabani, A. Elsevier Ltd, 2018 Acidizing operation.
Continuity equations.
Injection rate.
Reaction rate.
Skin.
Efficiency.
Estimation.
Mass transfer.
Petroleum reservoirs.
Reaction rates.
Well testing.
Acidizing.
Analytical equations.
Carbonate reservoir.
Injection rates.
Mathematical approach.
Mathematical method.
Reservoir conditions.
Acidization.
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20 مقاله A consistent incompressible SPH method for internal flows with fixed and moving boundaries Jahangiri Mamouri, S. John Wiley and Sons Ltd 2016 Consistency.
Smoothed Particle Hydrodynamics (SPH)
Computational efficiency.
Copyrights.
Fluid dynamics.
Incompressible flow.
Numerical methods.
Bench-mark problems.
Computational costs.
Discretization scheme.
Smoothing length.
Two-dimensional problem.
Wall boundary condition.
Hydrodynamics.
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Total 64 records