Subjects: Activation analysis. / Aggregates. / Cytology. / Lipids. / Molecular dynamics. / Rigidity. / Experimental facilities. / Molecular dynamics simulations. / Protein concentrations. / Thermal equilibrium condition. / Trans-membrane domains. / Trans-membrane proteins. / Two dimensional nature. / Two-dimensional clusters. / Proteins. / Lipid bilayer. / Chemical phenomena. / Chemistry. / Diffusion. / Protein conformation. / Elasticity. / Hydrophobic and Hydrophilic Interactions. / Membrane Proteins. / Protein Multimerization. / Time. / Vacuum.

Optimal design and simulation of sensor arrays for solar motion estimation

Author: Yousefian, P.

Publisher: Institute of Electrical and Electronics Engineers Inc,

Pub. Year: 2017

Subjects: Bias optimization. / Photodiode array. / Solar motion estimation. / Variance optimization. / Design. / Errors. / Maximum likelihood. / Maximum likelihood estimation. / Optimal systems. / Photodiodes. / Solar energy. / Solar power plants. / Array configurations. / Operational conditions. / Photodiode arrays. / Rotational symmetries. / Simultaneous detection. / Sun sensor. / Uniform distribution. / Motion estimation.

Stability criteria for a class of fractional order systems

Author: Kheirizad, I.

Pub. Year: 2010

Subjects: Stability. / Algebraic conditions. / BIBO stability. / Characteristic equation. / Fractional order. / Fractional order system. / Fractional-order chaotic systems. / Fractional-order systems. / Stability problem. / System equations. / Algebra. / Chaotic systems. / Stability criteria. / Stabilization. / System stability.

Microswimmer-induced chaotic mixing

Author: Jalali, M.A.

Publisher: Cambridge University Press,

Pub. Year: 2015

Subjects: Biological fluid dynamics. / Reynolds number. / Trajectories. / Autonomous robotics. / Biological fluids. / Chaotic advection. / Complex geometries. / Low Reynolds number. / Quasi-periodic orbits. / Swimming/flying. / Mixing. / Chlamydomonas reinhardtii. / Chlorophyta.

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.

Fabrication, characterization, and error mitigation of non-flat sun sensor

Author: Yousefian, P.

Pub. Year: 2017

Subjects: Bias. / Photo diode. / Calibration. / Estimation. / Fabrication. / Least squares approximations. / Mean square error. / Photodiodes. / Bias. / Calibration procedure. / Fabrication errors. / Kelly cosine. / Linear least-squares method. / Optimal design. / Root mean squared errors. / Sun sensor.

High resolution simulations of unstable modes in a collisionless disc

Author: Khoperskov, A. V.

Pub. Year: 2007

Subjects: Computer simulation. / Galaxies. / Growth rate. / Perturbation techniques. / Galaxies: structure. / Instabilities. / Linear analysis. / Stellar dynamics. / Astrophysics.

Numerical analysis of tilted angle shear connectors in steel-concrete composite systems

Author: Khorramian, K.

Publisher: Techno Press,

Pub. Year: 2017

Subjects: Composite. / Finite element method. / Push-out test. / Shear connector. / Tilted angle. / Composite materials. / Compressive strength. / Concrete slabs. / Concretes. / Numerical analysis. / Shear flow. / Concrete compressive strength. / Non-linear finite element model. / Push-out tests. / Shear connector. / Steel beam flanges. / Steel-concrete composite. / Tilted angle. / Ultimate strength. / Finite element method.

Optimisation of a microwave-assisted method for extracting withaferin A from Withania somnifera Dunal. using central composite design

Author: Mirzajani, F.

Pub. Year: 2010

Subjects: HPTLC. / Microwave-assisted extraction. / Withaferin A. / Withania somnifera Dunal. / 2 propanol. / Acetic acid ethyl ester. / Formic acid. / Methanol. / Toluene. / Withanolide. / Analytic method. / Central composite design. / Extraction. / Factorial analysis. / High performance liquid chromatography. / Microwave radiation. / Temperature. / Validity. / Antineoplastic Agents, Phytogenic. / Chromatography, Thin Layer. / Densitometry. / Drug Stability. / Microwaves. / Reproducibility of Results. / Software. / Solvents. / Withania. / Withanolides. / Withania somnifera.

Interplanetary flight using solar sails

Author: Nassiri, N.

Pub. Year: 2005

Subjects: Sail angles. / Solar radiation pressure. / Solar sail orbital dynamics. / Solar sails. / Constraint theory. / Nonlinear equations. / Optimal control systems. / Orbital laboratories. / Pressure effects. / Solar radiation. / Spacecraft. / Trajectories. / Interplanetary flight.

Fast spectral solutions of the double-gyre problem in a turbulent flow regime

Author: Naghibi, S. E.

Publisher: Elsevier Inc,

Pub. Year: 2019

Subjects: Double-gyre. / Galerkin approximation. / Multi-scale. / Ocean modelling. / Angular distribution. / Galerkin methods. / Kinetic energy. / Kinetics. / Navier Stokes equations. / Turbulent flow. / Eddy viscosity model. / Galerkin approximations. / Semi-analytical model. / Spectral solutions. / Turbulent diffusion. / Analytical models.

Global drag-induced instabilities in protoplanetary disks

Author: Jalali, M. A.

Pub. Year: 2013

Subjects: Hydrodynamics. / Instabilities. / Methods: numerical. / Planetary systems. / Planets and satellites: formation. / Protoplanetary disks.

Finite element modelling of perturbed stellar systems

Author: Jalali, M. A.

Pub. Year: 2010

Subjects: Galaxies: interactions. / Galaxies: kinematics and dynamics. / Galaxies: spiral. / Methods: analytical. / Methods: numerical. / Stellar dynamics.

Unstable disk galaxies. I. Modal properties

Author: Jalali, M. A.

Publisher: Institute of Physics Publishing,

Pub. Year: 2007

Subjects: Galaxies: kinematics and dynamics. / Galaxies: spiral. / Galaxies: structure. / Instabilities. / Methods: analytical. / Stellar dynamics.

Unstable disk galaxies. II. the origin of growing and stationary modes

Author: Jalali, M. A.

Publisher: Institute of Physics Publishing,

Pub. Year: 2008

Optimization of catalytic activity of sulfated titania for efficient synthesis of isoamyl acetate by response surface methodology

Author: Afshar, S.

Publisher: Springer-Verlag Wien,

Pub. Year: 2015

Subjects: Esterification. / Heterogeneous catalysis. / Nanostructures. / Response surface methodology. / Sol-gel. / Solvent-free conditions.

Low-noise differential transimpedance amplifier structure based on capacitor cross-coupled gm-boosting scheme

Author: Jalali, M.

Pub. Year: 2008

Subjects: Amplifiers (electronic) / Capacitance. / Capacitors. / CMOS integrated circuits. / Dielectric devices. / Electric equipment. / Capacitive cross-coupling. / Common-gate configuration. / Floating-biasing. / gm-Boosting technique. / Transimpedance amplifier. / Differential amplifiers.

The use of Bayesian nonlinear regression techniques for the modelling of the retention behaviour of volatile components of Artemisia species

Author: Jalali Heravi, M.

Pub. Year: 2012

Subjects: Bayesian analysis. / Markov chain Monte Carlo. / Multivariate adaptive regression splines. / Quantitative structure-retention relationship. / Radial basis function regression. / Volatile organic compound. / Bayes theorem. / Chemical model. / Chemistry. / Comparative study. / Evaluation. / Qas chromatography. / Methodology. / Multivariate analysis. / Quantitative structure activity relation. / Regression analysis. / Artemisia. / Bayes Theorem. / Chromatography, Gas. / Models, Chemical. / Quantitative Structure-Activity Relationship. / Artemisia.

Shuffling multivariate adaptive regression splines and adaptive neuro-fuzzy inference system as tools for QSAR study of SARS inhibitors

Author: Jalali Heravi, M.

Pub. Year: 2009

Subjects: Adaptive neuro-fuzzy inference system. / Multivariate adaptive regression splines. / Pyridine N-oxide derivatives. / Quantitative structure-activity relationship. / Severe acute respiratory syndrome. / pyridine 1 oxide. / pyridine derivative. / Accuracy. / Algorithm. / Article. / Aalculation. / Calibration. / Fuzzy system. / IC 50. / Molecular weight. / Prediction. / Priority journal. / Quantitative structure activity relation. / Randomization. / Solvation. / Statistical analysis. / Validation process. / Antiviral Agents. / Chemistry, pharmaceutical. / Drug design. / Fuzzy logic. / Humans. / Inhibitory concentration 50. / Models, theoretical. / Multivariate analysis. / Regression analysis. / Reproducibility of results. / SARS virus. / Technology, pharmaceutical.

Optimization of solid-phase microextraction of volatile phenols in water by a polyaniline-coated Pt-fiber using experimental design

Author: Mousavi, M.

Pub. Year: 2007

Subjects: Extraction. / Fibers. / Gas chromatography. / Phase transitions. / Platinum. / Volatile organic compounds. / Central composite design (CCD) / Chemometrics. / Microextraction. / Solid phase microextraction (SPME) / Phenols. / Phenol derivative. / Platinum derivative. / Polyaniline. / Sodium chloride. / Volatile agent. / Water. / Chemical analysis. / Concentration (parameters) / Desorption. / Electrochemical analysis. / Factorial design. / PH. / Priority journal. / Statistical analysis. / Statistical significance. / Surface property. / Temperature. / Thickness. / Aniline Compounds. / Solid Phase Microextraction. / Volatilization. / Water Pollutants.

Total 28203 records