Subjects: Finite element analysis. / Tension-compression behavior. / Compression and tension. / Disturbed state concept. / Elastic perfectly plastic. / Nonlinear finite element method. / Satisfactory predictions. / Softening behavior. / Tension-compression. / Validations. / Boundary value problems. / Computer simulation. / Concretes. / Cracks. / Finite element method. / Forecasting. / Microcracking. / Plasticity. / Reinforced concrete. / Reinforcement. / Strength of materials. / Fracture.

Low SNR regime capacity analysis of MIMO systems using directional antennas

Author: Shariatpanahi, P.

Pub. Year: 2008

Subjects: Analytical analysis. / Approximate formulas. / Capacity analysis. / Closed form. / Directional antenna. / Directional antennas. / Isotropic scattering. / Low signal-to-noise ratio. / Low SNR. / Low SNR performance. / Microstrip patch. / MIMO channel capacity. / Multi-element antennas. / Multiple-input-multiple-output systems. / Nonisotropic scattering. / Numerical example. / Omni-directional antenna. / Simulation framework. / Upper bound. / Acoustic intensity. / Approximation algorithms. / Channel capacity. / Communication systems. / Decoding. / Directional patterns (antenna) / Horn antennas. / MIMO systems. / Signal to noise ratio. / Multiplexing.

Multi-objective dynamic cell formation problem: A stochastic programming approach

Author: Zohrevand, A. M.

Publisher: Elsevier Ltd

Pub. Year: 2016

Subjects: Cells. / Cytology. / Genetic algorithms. / Manufacture. / Multiobjective optimization. / Stochastic models. / Stochastic programming. / Stochastic systems. / Tabu search. / Dynamic cell formation. / Fuzzy sets theory. / Human-related issues. / Hybrid tabu search. / Inter-cell moves. / Labor utilization. / Near-optimal solutions. / Objective functions. / Cellular manufacturing.

On the performance of trace locality of reference

Author: Mahjur, A.

Publisher: Elsevier,

Pub. Year: 2005

Subjects: Algorithms. / Cache memory. / Data storage equipment. / Evaluation. / Graph theory. / Information management. / Mathematical models. / Parameter estimation. / Data prefetching. / Locality of reference. / Memory hierarchy. / Performance evaluation. / Performance.

Letter to “a contribution to the understanding of isothermal diesel spray dynamics”

Author: Ghahremani, A. R.

Pub. Year: 2017

Whole-genome analysis of de novo somatic point mutations reveals novel mutational biomarkers in pancreatic cancer

Author: Ghareyazi, A.

Publisher: MDPI,

Pub. Year: 2021

Subjects: Biological marker. / Epidermal growth factor receptor. / Protein kinase C. / Protein p53. / Axon guidance. / Carcinogenesis. / Cell cycle. / EGFR signaling. / Female. / Human. / Human cell. / Major clinical study. / Male. / Molecularly targeted therapy. / P53 signaling. / Pancreas cancer. / Point mutation. / Protein analysis. / Whole genome sequencing.

A method for evaluation and mitigation of AC induced voltage on buried gas pipelines

Author: Vakilian, M.

Publisher: Sharif University of Technology,

Pub. Year: 2002

Multi-objective optimization of lean and sweep angles for stator and rotor blades of an axial turbine

Author: Asgarshamsi, A.

Publisher: SAGE Publications Ltd,

Pub. Year: 2015

Subjects: Aerodynamics. / Aerospace applications. / Algorithms. / Axial flow turbomachinery. / Computational fluid dynamics. / Design. / Gas turbines. / Genetic algorithms. / Multiobjective optimization. / Navier Stokes equations. / Optimization. / Rotors. / Rotors (windings) / Shape optimization. / Stators. / Transonic flow. / Turbomachine blades. / Aero-dynamic performance. / Aerodynamic shape optimization. / Automated design procedures. / Axial turbine. / Computational fluid dynamics simulations. / lean. / sweep. / Two-dimensional airfoils. / Turbine components.

Microstructural evolution and mechanical properties of semisolid stir welded zinc AG40A die cast alloy

Author: Narimannezhad, A.

Pub. Year: 2009

Subjects: AG40A. / Localized stirring. / Semisolid holding. / Semisolid joining. / Shear punch test. / Zamak-3. / Alloys. / Cerium alloys. / Corrosion protection. / Dies. / Gas heating. / Hardness testing. / Joining. / Mechanical properties. / Pressure effects. / Welds. / Zinc. / Welding.

Machine learning and network analysis of molecular dynamics trajectories reveal two chains of red/Ox-specific residue interactions in human protein disulfide isomerase

Author: Karamzadeh, R.

Pub. Year: 2017

Subjects: Computational biophysics.

Pan-cancer analysis of microRNA expression profiles highlights microRNAs enriched in normal body cells as effective suppressors of multiple tumor types: A study based on TCGA database

Author: Moradi, S.

Publisher: Public Library of Science,

Pub. Year: 2022

Subjects: MicroRNA 100. / MicroRNA 106b. / MicroRNA 1247. / MicroRNA 1301. / MicroRNA 1307. / MicroRNA 130b. / MicroRNA 133a. / MicroRNA 133b. / MicroRNA 155. / MicroRNA 15a. / MicroRNA 16. / MicroRNA 17. / MicroRNA 181. / MicroRNA 19a. / MicroRNA 206. / MicroRNA 20a. / MicroRNA 21. / MicroRNA 3127. / MicroRNA 381. / MicroRNA 411. / MicroRNA 454. / MicroRNA 589. / MicroRNA 629. / MicroRNA 671. / MicroRNA 769. / MicroRNA 93. / MicroRNA 937. / MicroRNA 99a. / Normo microRNA. / Unclassified drug. / MicroRNA. / MIRN206 microRNA, human. / MIRN381 microRNA, human. / MIRN411 microRNA, human. / 3' untranslated region. / A-549 cell line. / Cancer inhibition. / Cancer tissue. / Carcinogenesis. / Carcinogenicity. / Cell viability assay. / Computer model. / DLK1 DIO3 gene. / Flow cytometry. / Gain of function mutation. / Gene expression profiling. / Gene locus. / Gene regulatory network. / Gene replacement therapy. / Gene sequence. / Genetic database. / Genetic profile. / Genetic transfection. / Human. / In vitro study. / LNCaP cell line. / MAPK signaling. / MDA-MB-231 cell line. / Multiple tumor. / Oncogene. / PC-3 [Human prostate carcinoma] cell line. / RNA analysis. / RNA sequencing. / SK-OV-3 cell line. / Tumor suppressor gene. / Upregulation. / Factual database. / Gene expression regulation. / Genetics. / Metabolism. / Neoplasm. / Databases, Factual. / Gene Expression Regulation, Neoplastic. / Gene Ontology. / Humans. / MicroRNAs. / Neoplasms.

On the estimation of viscosities and densities of CO2-loaded MDEA, MDEA + AMP, MDEA + DIPA, MDEA + MEA, and MDEA + DEA aqueous solutions

Author: Haratipour, P.

Pub. Year: 2017

Subjects: Alkanolamine aqueous solution. / CO2 capture. / Density. / Model. / Carbon dioxide. / Density (specific gravity) / Fuzzy inference. / Fuzzy neural networks. / Fuzzy systems. / Genetic algorithms. / Mixtures. / Models. / Neural networks. / Optimization. / Particle swarm optimization (PSO) / Solutions. / Support vector machines. / Viscosity. / 2-amino-2-methyl-1-propanol. / Adaptive neuro-fuzzy inference system. / Least square support vector machines. / Marquardt algorithm. / MDEA. / Multi layer perceptron. / N-methyldiethanolamine. / Particle swarm optimization algorithm. / Ethanolamines.

Semisolid joining of zinc AG40A alloy by partial remelting and mechanical stirring

Author: Narimannezhad, A.

Publisher: Trans Tech Publications Ltd,

Pub. Year: 2008

Subjects: Ceramic materials. / Flow of gases. / Gas heating. / Hardness. / Heat affected zone. / Joining. / Nitrogen. / Nozzles. / AG40A. / Localized stirring. / Semi-solid joining. / Semisolid holding. / Zamak-3. / Zinc alloys.

Bearing housing looseness effect on rotating machinery vibration

Author: Behzad, M.

Publisher: Society of Acoustics,

Pub. Year: 2023

Subjects: Finite element analysis (FEA) / Mechanical looseness. / Natural frequency. / Rolling elements bearing (REB) / Shrink-fit.

Nonlinear interstory drift contours for idealized forward directivity pulses using "modified fish-bone" models

Author: Khalo, A. R.

Publisher: Multi-Science Publishing Co. Ltd,

Pub. Year: 2015

Subjects: 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.

Modified carrageenan. 5. Preparation, swelling behavior, salt- and pH-sensitivity of partially hydrolyzed crosslinked carrageenan-graft-polymethacrylamide superabsorbent hydrogel [electronic resource] / A. Pourjavadi, M. Sadeghi, H. Hosseinzadeh.

Author: Pourjavadi, A. (Ali).

Subjects: Carrageenan. / Crosslinking. / Swelling. / Superabsorbent. / Hydrogels.

Modified carrageenan. 4. Synthesis and swelling behavior of crosslinked kappa C-g-AMPS superabsorbent hydrogel with antisalt and pH-responsiveness properties [electronic resource] / A. Pourjavadi, H. Hosseinzadeh, R. Mazidi.

Author: Pourjavadi, A. (Ali).

Subjects: Carrageenan. / Crosslinking. / PH sensitivity. / Swelling. / Hydrogels.

Stochastic robust hybrid observer with applications to automotive slip angle estimation

Author: Merat, K.

Pub. Year: 2014

Subjects: Airships. / Dynamical systems. / Linear matrix inequalities. / Nonlinear dynamical systems. / Stochastic systems. / Vehicles. / Estimation variance. / Hybrid observer. / Measurement Noise. / Piecewise affines. / Real time measurements. / Sensor noise. / Vehicle safety. / Yaw stability controls. / Stochastic models.

Friction stir welding of a P/M Al-Al2O3 nanocomposite: microstructure and mechanical properties

Author: Khodabakhshi, F.

Pub. Year: 2013

Subjects: Joining. / Mechanical property. / Metal-matrix composite (MMC) / Nanocomposite. / Powder processing. / Consolidation process. / Dynamic recrystallization (DRX) / Friction stir welding(FSW) / High-energy mechanical milling. / Microstructure and mechanical properties. / Solid-state joining. / Aluminum. / Fracture mechanics. / Grain refinement. / Hardness. / Mechanical alloying. / Mechanical properties. / Metallurgy. / Microstructure. / Nanocomposites. / Powder metals. / Strength of materials. / Tensile testing. / Welding. / Welds. / Metallic matrix composites.

Joining of MoSi 2 to itself using partial transient liquid phase (PTLP) method

Author: Hatami, H. R.

Pub. Year: 2012

Subjects: Brazing process. / Brazing temperature. / Cu-Ag alloys. / GaS tubes. / High melting point. / Higher temperatures. / Interfacial microstructure. / Linescanning. / Liquid Phase. / Low density. / Molybdenum disilicide. / Partial transient liquid phase. / Reaction phasis. / Shear loadings. / Bonding. / Energy dispersive spectroscopy. / Inert gases. / Joining. / Loading. / Molybdenum. / Scanning electron microscopy. / Silicon. / Silver. / X ray diffraction. / Zirconium. / Brazing.

Total 21022 records