Sharif Digital Repository

Optimization of PRF staggering in MTI radar

Author

Arbabian, M. A.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2005

Subjects

Cost functions. / Doppler radar. / Radar. / Blind speed. / Coherent pulse. / Figure of merits. / Practical systems. / PRF staggering. / Radial velocity measurements. / Radar measurement.

Rural telecommunications in Iran: A hybrid solution

Author

Tabesh, M.

Pub. Year

2005

Subjects

Current situation. / Hybrid network. / Hybrid solution. / ICT. / Technical solutions. / Telecommunication technologies. / Broadband networks. / Developing countries. / Internet. / Rural areas. / Telecommunication. / Information technology.

Kahu and olympedia: ideas for educating computer science to high-school students

Author

Babaei, A.

Pub. Year

2017

Computational thinking: a 21st century skill

Author

Tabesh, Y.

Pub. Year

2017

Automatic extraction of lightweight and efficient neural network architecture of heavy convolutional architectures to predict microsatellite instability from hematoxylin and eosin histology in gastric cancer

Author

Rostami, H.

Pub. Year

2024

Subjects

Bioinformatics. / Convolution. / Cost effectiveness. / Deep neural networks. / Diagnosis. / Diseases. / DNA sequences. / Histology. / Large datasets. / Medical imaging. / Pathology. / Stability. / Tissue. / Convolutional neural network. / Gastric cancer. / Gastrointestinal. / Haematoxylin. / Microsatellite instability. / Network architecture design. / Neural network architecture. / Neural network architecture design. / Tissue sections. / Visual explanation. / Network architecture.

Electronic structure and morphological study of BaTiO 3 film grown by pulsed-laser deposition

Author

Ahadi, K.

Pub. Year

2012

Subjects

Ferroelectrics. / Thin films. / AFM. / Batio. / Columnar growth. / Electronic materials. / Morphological characteristic. / Morphological study. / Pulsed-laser deposition technique. / Barium compounds. / Electronic structure. / Ferroelectric materials. / Film growth. / Pulsed laser deposition. / Films.

Simulation of blood oxygenation in capillary membrane oxygenators using modified sulfite solution

Author

Tabesh, H.

Pub. Year

2014

Subjects

Sulfite solution. / Sodium. / Sodium sulfite. / Glycerol. / Hemoglobin. / Water. / Animal tissue. / Blood oxygenation. / Capillary membrane oxygenator. / Capillary wall. / Chemical modification. / Device failure. / Device failure analysis. / Devices. / Flow rate. / Hemoglobin blood level. / In vitro study. / Nonhuman. / Oxygen transport. / Oxygenator. / Priority journal. / Simulation. / Solution and solubility. / Swine. / Temperature. / Viscosity. / Binding affinity. / Membrane oxygenator. / Oxygen transfer rate. / Validation study.

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.

Analysis of singularities of a 3DOF parallel manipulator based on a novel geometrical method

Author

Pendar, H.

Pub. Year

2006

Subjects

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.

Melting enthalpy and entropy of freestanding metallic nanoparticles based on cohesive energy and average coordination number

Author

Omid, H.

Pub. Year

2011

Subjects

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.

On the temperature and residual stress field during grinding

Author

H-Gangaraj, S. M.

Pub. Year

2010

Subjects

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.

A new lattic LP-based post filter for adaptive noise cancellers in mobile and vehicular applications

Author

Khorram, S.

Pub. Year

2008

Subjects

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.

Advancing Compressive Strength Prediction in Self-Compacting Concrete via Soft Computing: A Robust Modeling Approach

Author

Ghorbani, A.

Pub. Year

2024

Subjects

Artificial neural network. / Compressive strength prediction. / Robust approach. / Self-compacting concrete. / Sensitivity analysis.

Cost estimation models for seismic retrofit of masonry school buildings

Author

Mirzaei, J.

Pub. Year

2024

Subjects

Cost estimation. / Lasso regression. / Project management. / Regression. / Ridge regression. / Seismic retrofit.

Finite element analysis of shot-peening effect on fretting fatigue parameters

Author

H-Gangaraj, S. M.

Pub. Year

2011

Subjects

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.

Mechanically activated synthesis of single crystalline MgO nanostructures

Author

Nusheh, M.

Pub. Year

2010

Subjects

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.

Boundary control design for vibration suppression and attitude control of flexible satellites with multi-section appendages

Author

Ataei, M. M.

Publisher

Elsevier Ltd,

Pub. Year

2020

Subjects

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.