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# Type Title Author Publisher Pub. Year Subjects Call Number
1 مقاله Joint topology learning and graph signal recovery using variational bayes in Non-gaussian noise Torkamani, R. Institute of Electrical and Electronics Engineers Inc, 2022 Laplacian matrix.
Barium compounds.
Gaussian distribution.
Iterative methods.
Laplace transforms.
Learning algorithms.
Markov processes.
Matrix algebra.
Recovery.
Signal reconstruction.
Topology.
Gaussian measurements.
Graph signal recovery.
Laplacian matrices.
Measurement Noise.
Non-Gaussian.
Non-Gaussian noise.
Signal recovery.
Topology graphs.
Topology learning.
Variational bayes.
Gaussian noise (electronic)
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2 مقاله Study of the first isolated fungus capable of heavy crude oil biodesulfurization Torkamani, S. 2008 Competition.
Desulfurization.
Energy management.
Heavy water.
Leakage (fluid)
Mining engineering.
Offshore oil well production.
Oil fields.
Petroleum engineering.
Petroleum refineries.
Sulfur.
Emission standards.
Energy demands.
Engineering developments.
Environmental standards.
Existing methods.
Heavy crude oils.
Initial phs.
Light oils.
Oil companies.
Oil industries.
Oil ratios.
Oil supplies.
Regulatory agencies.
Stachybotrys.
Sulfur contents.
Crude petroleum.
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3 مقاله Scaled down models for free vibration analysis of orthogonally stiffened cylindrical shells using similitude theory Torkamani, S. 2008 Free vibration.
Free-vibration analysis.
Principle of virtual work.
Scaling down.
Similitude theory.
Stiffened cylindrical shell.
Stiffened shells.
Strain-displacement relation.
Aerodynamics.
Cylinders (shapes)
Scaling laws.
Vibration analysis.
Shells (structures)
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4 مقاله Study of a newly isolated thermophilic bacterium capable of Kuhemond heavy crude oil and dibenzothiophene biodesulfurization following 4S pathway at 60°C Torkamani, S. 2008 Biocatalyst development.
Biodesulfurization.
Carbon sources.
Desulfurization rates.
Dibenzothiophene.
Dibenzothiophenes.
Dry cells.
Emission standards.
Kuhemond heavy crude oil.
Michaelis-menten equations.
Oil companies.
Oil industries.
Refined products.
Regulatory agencies.
Sulfur contents.
Sulfur removal efficiencies.
Sulfur-containing compounds.
Thermophilic.
Thermophilic bacterium.
Biocatalysts.
Crude petroleum.
Emission spectroscopy.
Hydrodesulfurization.
Petroleum refineries.
Petroleum refining.
Removal.
Sulfur.
Sulfur compounds.
Leakage (fluid)
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5 مقاله Graph signal recovery using variational Bayes in Fourier pairs with Cramér–Rao bounds Torkamani, R. 2024 Cramér–Rao lower bound.
Fourier pairs.
Barium compounds.
Bayesian networks.
Fourier transforms.
Gaussian noise (electronic)
Markov processes.
Recovery.
Signal reconstruction.
Closed form.
Crame Rao bounds.
Crame-Rao lower bounds.
Cramer Rao lower bound.
Fourier.
Fourier pair.
Graph signal recovery.
Signal recovery.
Variational bayes.
Variational bayesian.
Iterative methods.
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6 مقاله Change point estimation of location parameter in multistage processes Niaki, S. T. A. 2011 AR(1)
Autocorrelated.
Change-points.
First order autoregressive model.
Location parameters.
Maximum likelihood estimator.
Maximum likelihood function.
Multistage process.
Multistage quality control.
Numerical example.
Out-of-control signals.
Process change.
Special cause.
Statistical process.
Step changes.
Estimation.
Maximum likelihood estimation.
Statistical process control.
Quality control.
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7 مقاله A maximum likelihood approach to estimate the change point of multistage Poisson count processes Davoodi, M. Springer-Verlag London Ltd, 2015 MLE.
Poisson count processes.
Intelligent systems.
Monte Carlo methods.
Change point estimation.
Count process.
Exponentially weighted moving average.
Integer-valued autoregressive.
Maximum likelihood approaches.
Maximum likelihood methods.
Multistage process.
Production environments.
Maximum likelihood estimation.
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8 مقاله On the formation of SWCNTs and MWCNTs by Arc-discharge in aqueous solutions: the role of iron charge and counter ions [electronic resource] / S. Gheytani, Sh. Shervin and A. Simchi. Gheytani, S. Carbon nanotubes.
Arc discharge.
Iron charge catalysts.
chloride ions.
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9 مقاله Information resource management maturity model Afshari, H. 2009 Area of interest.
Basic principles.
Best practice.
Corporate resources.
Information resource management.
Information resource management (IRM)
Information resource management maturity model (IRM3)
Information structures.
Knowledge areas.
Maturity model.
Specific knowledge.
Knowledge management.
Mixer circuits.
Natural resources management.
Resource allocation.
Societies and institutions.
Information science.
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10 مقاله Development of a new mechanism to change velocity in a helical swimmer robot at low Reynolds number Sayyaadi, H. Sharif University of Technology, 2018 Biomimetic helical swimmer.
Double Helices Propulsion Mechanisms (DHPM)
Shape Memory Alloy (SMA)
SMA helix (inner helix)
Variable forward velocity.
Biomimetics.
Geometry.
Propulsion.
Reynolds number.
Robots.
Shape memory effect.
Forward velocity.
Propulsion mechanisms.
Propulsive helix (outer helix)
Shape memory alloys(SMA)
Velocity.
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11 مقاله Structural similitude in free vibration of orthogonally stiffened cylindrical shells Torkamani, Sh. 2009 Free vibrations.
Scaling down.
Similitude theory.
Stiffened shell.
Free vibration.
Free vibrations.
Nonlinear strain.
Principle of virtual work.
Scaling down.
Similitude theory.
Stiffened cylindrical shell.
Stiffened shell.
Stiffened shells.
Scaling laws.
Shells (structures)
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12 مقاله A method for ranking non-extreme efficient DMUs Zahedi Seresht, M. 2014 Data envelopment analysis.
Manufacture.
Decision making unit.
Non-extreme efficient unit.
Public agencies.
Ranking.
Ranking system.
Reference set.
Research issues.
Decision making.
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13 مقاله A polynomial time branch and bound algorithm for the single item economic lot sizing problem with all units discount and resale [electronic resource] / S. H. Mirmohammadi, Sh. Shadrokh , Kourosh Eshghi. Mirmohammadi, S. H. (S. Hamid). Branch and bound.
Purchasing.
All-units discount.
Resale.
Complexity theory.
Graph theory.
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14 مقاله Estimating the change point of correlated poisson count processes Asghari Torkamani, E. 2014 Change-point estimation.
INAR(1)
Maximum likelihood.
Poisson counts.
Autocorrelation.
Newton-Raphson method.
Parameter estimation.
Poisson distribution.
Autocorrelation structures.
Change-points.
Exponentially weighted moving average.
Integer-valued autoregressive.
Marginal distribution.
Maximum likelihood estimator.
Estimation.
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15 مقاله Effect of pulse current parameters on the mechanical and corrosion properties of anodized nanoporous aluminum coatings Mohammadi, I. Elsevier Ltd, 2016 Pulse current.
Aluminum.
Aluminum coatings.
Anodic oxidation.
Coatings.
Corrosion.
Corrosion resistance.
Corrosive effects.
Current density.
Electrochemical impedance spectroscopy.
Enamels.
Field emission microscopes.
Hardness.
Mechanical properties.
Polarization.
Scanning electron microscopy.
Corrosion behavior.
Designed experiments.
Electrochemical test.
Field emission scanning electron microscopy.
Hardness measurement.
Mechanical and corrosion properties.
Polarization resistances.
Analysis of variance (ANOVA)
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16 مقاله Projection matrix by orthogonal vanishing points Fotouhi, M. Springer New York LLC 2016 Calibration.
Cameras.
Computer vision.
Data handling.
Linear transformations.
Nonlinear programming.
Camera calibration.
Closed form solutions.
Intrinsic and extrinsic camera parameters.
Non-linear optimization.
Orthogonal vanishing points.
Perspective transformation.
Projection matrix.
Vanishing point.
Matrix algebra.
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17 مقاله Alginate-based biodegradable superabsorbents as candidates for diclofenac sodium delivery systems Pourjavadi, A. 2010 Polysaccharide.
Control release.
Controlled release.
Crosslinked.
Delivery systems.
Diclofenac sodium.
Drug content.
Drug delivery system.
Fourier transform infrared.
FTIR.
Gastric fluids.
Intestinal fluid.
Polyacry lamide.
Radical polymerization.
Release profiles.
Sodium alginates.
Sulfonic acid.
Super absorbent.
Superabsorbent polymer.
Superabsorbents.
Butane.
Crosslinking.
Drug delivery.
Fourier transforms.
Free radicals.
Hydrogels.
Polymers.
Sodium.
Free radical polymerization.
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18 مقاله Synthesis and properties of biodegradable hydrogels of κ-carrageenan grafted acrylic acid-co-2-acrylamido-2-methylpropanesulfonic acid as candidates for drug delivery systems Pourjavadi, A. 2007 Biodegradable polymers.
Grafting (chemical)
pH effects.
Swelling.
Ammonium persulfate (APS)
Polyacrylic acid.
Superabsorbent.
Weight ratio.
Hydrogels.
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19 مقاله Sharp edge gust effects on aeroelastic behavior of a flexible wing with high aspect ratio Haddadpour, H. 2005 Aeroelastic response.
Flexible wing.
Gust effect.
Atmospheric turbulence.
Flight dynamics.
Flutter (aerodynamics)
Oscillations.
Wind effects.
Wings.
Aerodynamics.
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20 مقاله Modeling of pain using artificial neural networks Haeri, M. Academic Press, 2003
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Total 60 records