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nikkhah--h
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| # | Type | Title | Author | Publisher | Pub. Year | Subjects | Call Number |
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| 1 | مقاله | Investigation of properties of polyethylene/clay nanocomposites prepared by new in situ ziegler-natta catalyst | Nikkhah, S. J. | 2009 |
Nanocomposite.
Clay nanocomposites. Co catalysts. Crystallization temperatures. Ethoxide. In situ polymerization. In-situ. Mechanical property. Melt-blending methods. Nanocomposite samples. Oxygen permeabilities. Permeability measurements. Physical-mechanical properties. Polyethylene nanocomposites. Polyethylene/clay nanocomposites. Polymeric matrices. Polymerization process. Slurry phase. Storage modulus. Tem. Thermal stabilities. Triisobutylaluminum. X-ray diffractions. XRD. Young's modulus. Ziegler-natta catalysts. Bentonite. Blending. Capillarity. Catalysis. Catalyst supports. Clay. Clay minerals. Differential scanning calorimetry. Elastic moduli. Mechanical properties. Monomers. Nanocomposites. Oxygen. Polyethylenes. Polymer melts. Polymerization. Polymers. Thermogravimetric analysis. Thermoplastics. Transmission electron microscopy. X ray diffraction. X ray diffraction analysis. Polymer matrix composites. |
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| 2 | پایان نامه | مدیریت منابع در شبکه های نوری انعطاف پذیر تسهیم شده با تقسیم فضایی Resource Management in Space-Division Multiplexed Elastic Optical Networks | نیکخواه، علی Nikkhah, Ali | صنعتی شریف | 1397 | شبکه های منعطف نوری Elastic Optical Networks (EON) / تسهیم به روش تقسیم فضایی Space Division Multiplexing / تخصیص طیف Spectrum Assignment / مسیریابی Routing / مسیریابی بازده انرژی Energy Efficient Routing / شبکه های نوری Optical Networks |
05-51063
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| 3 | پایان نامه | توسعه مدل دینامیک سیالات محاسباتی برای توزیع مکانی دما و رطوبت گلخانه ها با درنظرگرفتن تبخیر و تعرق گیاه Development of Computational Fluid Dynamics Model for Spatial Distribution of Greenhouse Temperature and Humidity Considering Plant Evapotranspiration | نیکخواه، امیر فرزین Nikkhah, Amir Farzin | صنعتی شریف | 1401 | دینامیک سیالات محاسباتی Computational Fluid Dynamics (CFD) / تبخیر و تعرق گیاه Plant Evapotranspiration / سیستم مهپاش Fogging System / مبدل حرارتی هوا - خاک Air-Soil Heat Exchanger / سیستم تهویه فن و پد Fan and Pad Ventilation System / شبیه سازی گلخانه ای Greenhouse Simulation |
46-55319
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| 4 | مقاله | Investigation of in situ prepared polypropylene/clay nanocomposites properties and comparing to melt blending method | Baniasadi, H. | 2010 |
Nanocomposite.
Polypropylene. Crystalline structure. Dynamic mechanical property. Dynamic mechanical thermal analysis. Impact test. In situ polymerization. In-situ. Mechanical and thermal properties. Melt-blending methods. Physical and mechanical properties. Preparation process. Supported catalysts. TEM. Thermomechanical properties. Ziegler-Natta catalysts. Bentonite. Blending. Catalysts. Clay. Clay minerals. Differential scanning calorimetry. Dynamic mechanical analysis. Morphology. Nanocomposites. Polymerization. Polymers. Propylene. Thermogravimetric analysis. Thermomechanical treatment. Thermoplastics. Transmission electron microscopy. X ray diffraction. Mechanical properties. |
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| 5 | مقاله | Effects of obstacles on inertial focusing and separation in sinusoidal channels: An experimental and numerical study | Cha, H. | Elsevier Ltd, | 2023 |
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| 6 | پایان نامه | بررسی تجربی چگونگی افزایش تولید پلی اولفین در تولید نانوکامپوزیت های پلی اولفینی با پلیمریزاسیون درجا Investigation of Production Increasing in In-situ Preparation of Polyolefin/clay Nanocomposites | جوان نیکخواه، سوسا Javan Nikkhah, Sousa | صنعتی شریف | 1387 | نانوکامپوزیت Nanocomposite / خاک های رسی Clay Soils / پلی اولفین ها Polyolefins / خواص مکانیکی Mechanical Properties / کاتالیزور زیگلر - ناتا Ziegler-Natta Catalyst / بسپارش درجا In-situ Polymerization |
06-39198
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| 7 | پایان نامه | طراحی و ساخت یک توربین جریان دریایی و مدل سازی جریان در اطراف آن The Design and Construction of a Marine Current Turbine and Modeling the Flow Around It | نیک خواه، احسان Nikkhah, Ehsan | صنعتی شریف | 1389 | انرژی تجدیدپذیر فراساحل Offshore Renewable Energy / دینامیک سیالات محاسباتی Computational Fluid Dynamics (CFD) / انرژی موج دریا Waterwave Energy / توربین جریان دریایی Marine Current Turbine / انرژی اقیانوسی Ocean Energy |
08-41488
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| 8 | مقاله | A comprehensive review on atmospheric water harvesting technologies: From thermodynamic concepts to mechanism and process development | Nikkhah, H. | Elsevier Ltd, | 2023 |
Active and passive systems.
Atmospheric water harvesting. Heat pump. Membrane. Solar cell. Solid-sorbent. |
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| 9 | مقاله | A selective chemiresistive sensor for the cancer-related volatile organic compound hexanal by using molecularly imprinted polymers and multiwalled carbon nanotubes | Janfaza, S. | Springer-Verlag Wien, | 2019 |
Chemiresistor.
Gas sensor. Lung cancer. MWCNTs. Nanocomposite. Aldehyde. Carbon nanotube. Methacrylic acid. N-hexanal. Nanoparticle. Poly(methyl methacrylate) Tumor marker. Volatile organic compound. Chemistry. Electrochemical analysis. Electrode. Gas. Genetic procedures. Human. Lung tumor. Surface property. Aldehydes. Biomarkers, Tumor. Biosensing Techniques. Electrochemical Techniques. Electrodes. Gases. Humans. Limit of Detection. Lung Neoplasms. Methacrylates. Molecular Imprinting. Nanocomposites. Nanoparticles. Nanotubes, Carbon. Particle Size. Polymerization. Polymethyl Methacrylate. Surface Properties. Temperature. Volatile Organic Compounds. |
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| 10 | مقاله | Nonlinear interstory drift contours for idealized forward directivity pulses using "modified fish-bone" models | Khalo, A. R. | Multi-Science Publishing Co. Ltd, | 2015 |
Forward directivity pulses.
Modified fish-bone model. Nonlinear interstory drift. Simplified MDOF model. Bone. Concrete beams and girders. Tall buildings. Contour. Fish bones. Forward directivity. Interstory drifts. Moment frames. Near-fault earthquake. Fish. |
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| 11 | مقاله | Analysis of singularities of a 3DOF parallel manipulator based on a novel geometrical method | Pendar, H. | 2006 |
Constrained plain method (CPM)
Constraint plane (CP) Infinite constraint plane (ICP) Parallel manipulator. Computational geometry. Constraint theory. Matrix algebra. Parallel processing systems. Theorem proving. Manipulators. |
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| 12 | مقاله | Melting enthalpy and entropy of freestanding metallic nanoparticles based on cohesive energy and average coordination number | Omid, H. | 2011 |
Adjustable parameters.
Analytical model. Average coordination number. Body-centered cubic. Body-centered-tetragonal (bct) structure. Cohesive energies. Melting enthalpy. Metallic nanoparticles. Physical constants. Variable coordination. Crystal structure. Entropy. Mathematical models. Molecular dynamics. Nanoparticles. Melting. |
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| 13 | مقاله | On the temperature and residual stress field during grinding | H-Gangaraj, S. M. | 2010 |
Grinding.
Residual stress. Temperature field. Dimensional accuracy. Finite Element. Grinding parameters. Heat coefficients. Mechanical damages. Parametric study. Residual stress fields. Surface finishes. Surface residual stress. Tensile residual stress. Thermo-mechanical. Work pieces. Workpiece velocity. Finite element method. Grinding (comminution) Grinding (machining) Heat convection. Manufacture. Stress concentration. Residual stresses. |
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| 14 | مقاله | A new lattic LP-based post filter for adaptive noise cancellers in mobile and vehicular applications | Khorram, S. | 2008 |
Adaptive lattice filter.
Adaptive noise cancellation (ANC) Adaptive noise cancellations. Adaptive noise canceller. Background noise reduction. Diffuse noise. Diffuse noise field. Lattice filter. Linear prediction. Noise fields. Noise reduction. Noise reductions. Postfilter. Processing delay. Quality measures. Single channels. Speech enhancement system. Vehicular applications. Vehicular environments. Acoustic noise measurement. Automobile parts and equipment. Communication systems. Microphones. Signal processing. Speech enhancement. Spurious signal noise. Speech communication. |
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| 15 | مقاله | Advancing Compressive Strength Prediction in Self-Compacting Concrete via Soft Computing: A Robust Modeling Approach | Ghorbani, A. | 2024 |
Artificial neural network.
Compressive strength prediction. Robust approach. Self-compacting concrete. Sensitivity analysis. |
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| 16 | مقاله | Cost estimation models for seismic retrofit of masonry school buildings | Mirzaei, J. | 2024 |
Cost estimation.
Lasso regression. Project management. Regression. Ridge regression. Seismic retrofit. |
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| 17 | مقاله | Finite element analysis of shot-peening effect on fretting fatigue parameters | H-Gangaraj, S. M. | 2011 |
Finite element.
Fretting fatigue. Residual stress. Shot peening. Bulk stress. Compressive residual stress. Controlling parameters. Critical surfaces. Finite element simulations. Fluctuating loads. Fretting damage. Fretting fatigue strength. Fretting fatigues. Normal stress. Sliding movements. Slip amplitude. Fatigue of materials. Fretting corrosion. Residual stresses. Shear flow. Shot peening. Finite element method. |
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| 18 | مقاله | Mechanically activated synthesis of single crystalline MgO nanostructures | Nusheh, M. | 2010 |
Kinetics.
Mechanical activation. Mechanically activated mixtures. Microfibers. Nano-structured. Nucleation and growth. Rectangular cross-sections. Scanning electrons. SEM. Single-crystalline. Single-crystalline nanorods. Source material. TEM. Transmission electron. Vapor solid mechanism. XRD. Carbothermal reduction. Crystalline materials. Electrons. Mechanical alloying. Metallurgy. Morphology. Nanorods. Nanostructured materials. Scanning electron microscopy. Transmission electron microscopy. |
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| 19 | مقاله | Boundary control design for vibration suppression and attitude control of flexible satellites with multi-section appendages | Ataei, M. M. | Elsevier Ltd, | 2020 |
Attitude control.
Boundary control. Flexible satellite. Vibration suppression. Asymptotic stability. Flexible structures. Solar cell arrays. Solar concentrators. Vibration control. Vibrations (mechanical) Boundary control design. Boundary controls. Boundary feedback. Dynamic equations. Flexible satellites. Partial differential. Stability of vibrations. Controllers. |
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| 20 | مقاله | Characterization and calcination behavior of a low-grade manganese ore | Cheraghi, A. | Elsevier Ltd, | 2020 |
Calcination.
Characterization. Manganese ore. Pyrolusite. Reactive diffusion. Roasting. Calcite. Calcium oxide. Decomposition. Diffusion. Ferroalloys. Hematite. Lime. Magnetite. Particle size. Particle size analysis. Rietveld analysis. Thermolysis. X ray diffraction. Argon atmospheres. Calcium ferrite. Complex phasis. Dominant mechanism. Large regions. Low temperatures. Low-grade manganese. Ores. |
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