Subjects: Computer networks. / Computer simulation. / Mathematical models. / Optoelectronic devices. / Routing algorithms. / Cubical networks. / Optical transpose interconnection system (OTIS) / Optoelectronic computers. / Performance analysis. / Interconnection networks.

An accurate performance model of fully adaptive routing in wormhole-switched two-dimensional mesh multicomputers

Author: Hashemi Najafabadi, H.

Pub. Year: 2007

Subjects: Computer simulation. / Interconnection networks. / Mathematical models. / Mesh generation. / Telecommunication traffic. / Adaptive wormhole routing. / Analytical modeling. / Message latency. / Multicomputer. / Performance evaluation. / Network routing.

Performance modeling of n-dimensional mesh networks

Author: Rajabzadeh, P.

Pub. Year: 2010

Subjects: Adaptive wormhole routing. / Analytical modeling. / Interconnection networks. / N-D meshes. / Performance evaluation. / Multicomputers. / Computer simulation. / Mathematical models. / Models. / Supercomputers. / Telecommunication networks. / Topology. / MESH networking.

Performance modeling of n-dimensional mesh networks

Author: Rajabzadeh, P.

Pub. Year: 2010

Subjects: n-D meshes. / Adaptive wormhole routing. / Analytical modeling. / Multicomputers. / n-D meshes. / Performance evaluation. / Computer simulation. / Interconnection networks. / Mathematical models. / Models. / Supercomputers. / Telecommunication networks. / Topology. / MESH networking.

Wireless electrochemical preparation of gradient nanoclusters consisting of copper(II), stearic acid and montmorillonite on a copper wire for headspace in-tube microextraction of chlorobenzenes

Author: Enteshari Najafabadi, M.

Publisher: Springer-Verlag Wien,

Pub. Year: 2018

Subjects: Chlorobenzenes. / Gas chromatography-mass spectrometry. / Gradient coating. / Headspace in–tube microextraction. / Organoclay–cu nanoclusters. / Wireless electrofunctionalization.

Self-modeling curve resolution techniques applied to comparative analysis of volatile components of Iranian saffron from different regions

Author: Jalali Heravi, M.

Pub. Year: 2010

Subjects: Alternating least square. / Gas chromatography-mass spectrometry. / Objective function minimization. / Saffron. / Self-modeling curve resolution. / Ultrasonic solvent extraction. / Alternating least squares. / Objective functions. / Chromatographic analysis. / Food additives. / Mass spectrometers. / Mass spectrometry. / Olefins. / Optical resolving power. / Optimization. / Solvents. / Ultrasonics. / Gas chromatography. / Volatile agent. / Accuracy. / Article. / Controlled study. / Food analysis. / Mass fragmentography. / Nonhuman. / Priority journal. / Qualitative analysis. / Quantitative analysis. / Solvent extraction. / Crocus. / Cyclohexenes. / Drugs, Chinese herbal. / Iran. / Laboratory techniques and procedures. / Odors. / Plant extracts. / Proteome. / Spectrometry, mass, electrospray ionization. / Terpenes. / Volatile organic compounds.

Characterization of volatile components of Iranian saffron using factorial-based response surface modeling of ultrasonic extraction combined with gas chromatography-mass spectrometry analysis

Author: Jalali Heravi, M.

Pub. Year: 2009

Subjects: Central composite design. / Factorial design. / Saffron. / Ultrasonic solvent extraction. / Chromatographic analysis. / Design. / Fatty acids. / Food additives. / Mass spectrometers. / Mass spectrometry. / Olefins. / Solvents. / Surface properties. / Ultrasonic testing. / Ultrasonics. / Gas chromatography. / 2,6,6 trimethyl 1,3 cyclohexadiene 1 carboxaldehyde. / 4 hydroxy 2,6,6 trimethyl 1 cyclohexene 1 carboxaldehyde. / Bicyclo[3,2,0]hept 2 ene 4 ethoxy endo. / Linoleic acid. / Methanol. / Natural product. / Nonadecanol. / Safranal. / Solvent. / Unclassified drug. / Volatile agent. / Article. / Factorial analysis. / Mass fragmentography. / Nonhuman. / Plant morphology. / Priority journal. / Process optimization. / Separation technique. / Solvent extraction. / Surface property. / Ultrasound. / Crocus. / Cyclohexenes. / Flowers. / Gas Chromatography-Mass Spectrometry. / Greece. / Iran. / Plant Extracts. / Solvents. / Terpenes. / Ultrasonics. / Volatile organic compounds.

Modeling of retention behaviors of most frequent components of essential oils in polar and non-polar stationary phases

Author: Jalali Heravi, M.

Pub. Year: 2011

Subjects: Hydrogen bonding descriptors. / Kernel orthogonal projection to latent structure. / Monte Carlo cross-validation. / SPXY. / Cross validation. / Descriptors. / Gas chromatography retention index. / Linear model. / Modeling of retention. / MONTE CARLO. / Non-polar. / Nonlinear techniques. / Orthogonal projection. / Partial least squares. / Phenyl group. / Quantitative structure-retention relationship. / Retention index. / Ridge regression. / Robust models. / Sample sets. / Solvation entropy. / Stationary phasis. / Test sets. / Gas oils. / Glycols. / Hydrogen bonds. / Monte Carlo methods. / Polyethylene glycols. / Regression analysis. / Essential oils. / Dimethyl silicone. / Essential oil. / Hydrogen. / Macrogol. / Phenyl group. / Silicone. / Unclassified drug. / Gas chromatography. / Hydrogen bond. / Molecular model. / Monte Carlo method. / Phase partitioning. / Priority journal. / Quantitative structure activity relation. / Statistical model. / Validation process. / Adsorption. / Chromatography, Gas. / Models, Chemical. / Oils, Volatile. / Silicones.

The use of ladder particle swarm optimisation for quantitative structure-activity relationship analysis of human immunodeficiency virus-1 integrase inhibitors

Author: Jalali Heravi, M.

Pub. Year: 2011

Subjects: Human immunodeficiency virus integrase inhibitors. / Ladder particle swarm optimisation. / Monte Carlo cross validation. / Artificial Neural Network. / Atomic mass. / Cross-validation technique. / Human immunodeficiency virus-1. / Integrase. / Model evaluation. / Molecular size. / MONTE CARLO. / Oxadiazoles. / Particle swarm optimisation. / Quantitative structure activity relationship. / Regularisation. / Root-mean square errors. / Sample sets. / SPXY. / Statistical parameters. / Stepwise multiple linear regression. / Test sets. / Diseases. / Electronic structure. / Feature extraction. / Ladders. / Linear regression. / Monte Carlo methods. / Neural networks. / Particle swarm optimization (PSO) / Viruses. / Structural optimization.

Gradient extractive phase prepared by controlled rate infusion method: An applicable approach in solid phase microextraction for non–targeted analysis

Author: Enteshari Najafabadi, M.

Publisher: Elsevier B.V,

Pub. Year: 2018

Subjects: Compounds with different polarities. / Gradient sorbent. / Non–targeted analysis. / Solid phase microextraction. / Coatings. / Gas chromatography. / Polycyclic aromatic hydrocarbons. / Scanning electron microscopy. / Volatile organic compounds. / Chemical functional groups. / Methyltrimethoxysilane. / Modified stainless steels. / Polar functional groups. / Relative standard deviations. / Solid-phase microextraction. / Transform infrared spectroscopy. / Extraction. / (3 aminopropyl)trimethoxysilane. / Chlorobenzene. / Chlorophenol. / Octyltrimethoxysilane. / Organosilicon derivative. / Phenyltriethoxysilane. / Polycyclic aromatic hydrocarbon. / Trimethoxymethylsilane. / Unclassified drug. / Volatile organic compound. / Water. / Article. / Chemical structure. / Comparative study. / Concentration (parameters) / Controlled rate infusion method. / Fourier transform infrared spectroscopy. / Headspace solid phase microextraction. / Immersed solid phase microextraction. / Investigative procedures. / Limit of detection. / Limit of quantitation. / Material coating. / Priority journal. / Process optimization. / Surface area. / Thickness.

Amine/phenyl gradient derived base layer as a comprehensive extractive phase for headspace cooled in–tube microextraction of volatile organic compounds in saliva

Author: Enteshari Najafabadi, M.

Publisher: Elsevier B.V,

Pub. Year: 2020

Subjects: Base layer. / Gradient extractive phase. / Headspace cooled in–tube microextraction. / Saliva samples. / Volatile organic compounds. / Amine. / Base. / Octyltrimethoxysilane. / Phenyl group. / Phenyltriethoxysilane. / Silane derivative. / Silanol. / Trimethoxymethylsilane. / Unclassified drug. / Volatile organic compound. / Adult. / Article. / Cluster analysis. / Coating (procedure) / Controlled study. / Female. / Fourier transform infrared spectroscopy. / Headspace extraction. / Hierarchical clustering. / Human. / Limit of detection. / Limit of quantitation. / Male. / Mass fragmentography. / Middle aged. / Morphology. / Principal component analysis. / Priority journal. / Saliva. / Scanning electron microscopy. / Smoking. / Surface property. / Thickness.

The impact of including tRNA content on the optimality of the genetic code

Author: Goodarzi, H.

Pub. Year: 2005

Subjects: Amino acid. / Transfer RNA. / Biological model. / Codon. / Genetic code. / Genetics. / Molecular evolution. / Amino Acids. / Codon. / Evolution, Molecular. / Genetic Code. / Models, Genetic. / RNA, Transfer.

Size-dependent generalized thermoelasticity model for Timoshenko microbeams

Author: Taati, E.

Pub. Year: 2014

Subjects: Elasticity. / Fourier transforms. / Heat conduction. / Thermoelasticity. / Coupled thermoelasticity. / Fourier heat conduction. / Generalized thermo-elasticity. / Length-scale parameters. / Modified couple stress theories. / Non-Fourier heat conduction. / Thermo-elastic behavior. / Thermo-mechanical behaviors. / Relaxation time.

Optimization of functionally graded materials in the slab symmetrically surface heated using transient analytical solution

Author: Najafabadi, M. M.

Pub. Year: 2014

Subjects: Analytical solution. / Support effect. / Thermal stresses. / Design and development. / Distribution of temperature. / Energy-absorbing materials. / Heat conduction equations. / Space-dependent functions. / Support effects. / Thermal protection system. / Transient state. / Functionally graded materials. / Heat flux. / Heat resistance. / Optimization. / Stress concentration. / Temperature control. / Thermal stress.

Multivariate curve resolution-particle swarm optimization: A high-throughput approach to exploit pure information from multi-component hyphenated chromatographic signals

Author: Parastar, H.

Pub. Year: 2013

Subjects: Chemometrics. / Hyphenated chromatography. / Multivariate curve resolution. / Gas chromatography-mass spectrometries (GC-MS) / Heuristic evolving latent projections. / High-performance liquid chromatography-diode array detections. / Multivariate curve resolution-alternating least squares. / Rotational ambiguity. / Algorithms. / Gas chromatography. / High performance liquid chromatography. / Particle swarm optimization (PSO) / Least squares approximations. / Analytic method. / Article. / Chromatography. / Data analysis. / Diode array detection. / Heuristic evolving latent projection method. / High throughput screening. / Information processing. / Mass fragmentography. / Mathematical computing. / Multivariate curve resolution alternating least square. / Multivariate curve resolution objective function minimization. / Multivariate curve resolution particle swarm optimization. / Noise. / Particle swarm optimization. / Phase separation. / Priority journal. / Process model. / Process optimization. / Reliability. / Rotation. / Spectroscopy. / Statistical parameters.

Use of kernel orthogonal projection to latent structure in modeling of retention indices of pesticides

Author: Jalali Heravi, M.

Pub. Year: 2009

Subjects: Bioinformatics. / Kernel orthogonal projection to latent structure. / Medicinal chemistry. / Monte Carlo cross validation. / Pesticides. / Quantitative structure-retention relationship. / Pesticide. / Article. / Correlation analysis. / Gas chromatography. / Kernel orthogonal projection to latent structure. / Latent structure analysis. / Multiple linear regression analysis. / Orthogonal rotation. / Priority journal. / Quantitative structure activity relation. / Quantitative structure retention relationship. / Retention index. / Statistical model.

Microstructure and tensile properties of squeeze cast Al-Zn-Mg-Cu alloy

Author: Hashemi, H. R.

Publisher: IOM Communications Ltd,

Pub. Year: 2001

Controlling aspect ratio of colloidal silver nanorods using response surface methodology

Author: Hormozi Nezhad, M. R.

Pub. Year: 2012

Subjects: Experimental design. / Ascorbic acids. / Cetyl trimethyl ammonium bromides. / Colloidal silver. / Experimental values. / Metal salt. / Metallic nanorods. / Optimized conditions. / Optimum value. / Plasmon band. / Response Surface Methodology. / Seed mediated. / Silver ions. / Silver nanorods. / Size and shape. / Sodium borohydrides. / Sodium citrate. / Ammonium compounds. / Bromine compounds. / Design of experiments. / Ketones. / Mathematical models. / Metal ions. / Metals. / Nanorods. / Optimization. / Organic acids. / Plasmons. / Seed. / Surface properties. / Aspect ratio. / Ascorbic acid. / Cetrimide. / Collargol. / Nanorod. / Silver. / Unclassified drug. / Colloid. / Mathematical model. / Methodology. / Nanotechnology. / Priority journal. / Reproducibility. / Response surface method. / Synthesis.

On the optimality of the genetic code, with the consideration of coevolution theory by comparison of prominent cost measure matrices

Author: Goodarzi, H.

Pub. Year: 2005

Subjects: Coevolution. / Fitness. / Amino acid analysis. / Amino acid substitution. / Analytical error. / Canonical analysis. / Codon usage. / Cost. / Genetic code. / Molecular evolution. / Physical chemistry. / Point mutation. / Priority journal. / Randomization. / RNA translation. / Sequence homology. / Statistical analysis. / Theory. / Animals. / Codon. / Evolution, Molecular. / Gene frequency. / Models, Genetic.

Novel approach for liquid-liquid phase equilibrium of biodiesel (canola and sunflower) + glycerol + methanol

Author: Hakim, M.

Pub. Year: 2014

Subjects: Average absolute deviation. / Canola oil methyl esters. / Equilibrium information. / Experimental approaches. / Liquid liquid equilibrium. / Liquid-liquid phase equilibria. / Othmer-Tobias correlation. / Sunflower oil methyl ester. / Biodiesel. / Esterification. / Esters. / Glycerol. / Methanol. / Ternary systems. / Phase equilibria.

Total 10367 records