impedance equation
On the Performance of Sequential and Parallel Algorithm for Solving the Forward Problem of the Two-Dimensional Impedance Equation
... Abstract—We study the performance of the numerical method for solving the forward problem of the two-dimensional Impedance Equation [15]. This numerical method is based upon the elements of the modern ...
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On the Artificial Neural Networks used for the Forward Problem for the Electrical Impedance Equation
... The artificial neural network (ANN) is commonly used to recognize or classify patterns. Furthermore, it helps to optimize an iterative method to save computer resources and obtain a faster solution. The present study is ...
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New Characterization of an Improved Numerical Method for Solving the Electrical Impedance Equation in the Plane: An Approach from the Modern Pseudoanalytic Function Theory
... Electrical Impedance Equation: A Pseu- doanalytic Approach for Non-Smooth Domains, Lecture Notes in Elec- trical Engineering, IAENG Transactions on Engineering Technologies- Special Issue of the World ...
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On the General Solution of the Two-Dimensional Electrical Impedance Equation for a Separable-Variables Conductivity Function
... trical Impedance Equation, 5th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE), México City, Mexico, (2008), IEEE Catalog Number: CFP08827-CDR, ISBN: ...
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On the General Solution for the Two-Dimensional Electrical Impedance Equation in Terms of Taylor Series in Formal Powers
... Electrical Impedance Equation with a Vekua equation is pre- cisely the key that warrants the uniqueness of the solution of Calderon problem [1], hence from a proper point of view, the techniques ...
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On the Electrical Current Trajectories for the Two-Dimensional Electrical Impedance Equation, When the Conductivity is a Cubic Polynomial Function
... Electrical Impedance Equation, and its applications for the Electrical Impedance To- mography, also in [9] was posed a technique for approaching separable-variables conductivity functions, given a ...
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An Optimized Numerical Method for Solving the Two-Dimensional Impedance Equation
... Electrical Impedance Tomog- raphy problem (also called inverse problem), was widely exposed in a variety of works, among which [12] is one of the most ...the Impedance Equation in the ...
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New Solutions for the Three-Dimensional Electrical Impedance Equation and its Application to the Electrical Impedance Tomography Theory
... Electrical Impedance Equation, and a generalization of the Bers generating sets, as well as the Beltrami equation, we introduce a new class of exact solutions for the case when the conductivity is ...
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On the Construction of Separable-Variables Conductivity Functions, and Their Application for Approaching Numerical Solutions of the Two-Dimensional Electrical Impedance Equation
... Abstract—We analyze a technique for obtaining piecewise separable-variables conductivity functions, employing standard cubic polynomial interpolation. Our goal is to start making possible the practical use of the ...
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Body fat measurement by bioelectrical impedance and air displacement plethysmography: a cross-validation study to design bioelectrical impedance equations in Mexican adults
... bioelectrical impedance equation based on a two-component model method was accurate, precise, and free of ...validated equation can be used to assess body composition and nutritional status in pop- ...
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Construction of a New Cryptographic Method, Employing Pseudoanalytic Function Theory
... Electrical Impedance Equation (the Electrical Impedance Tomography constitutes the inverse problem, correctly posed in mathematical form by ...Electrical Impedance Tomography problem could be ...
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A Broadband Microwave Gain Equalizer
... solve this problem, the gain equalizer proposed here is fulfilled by open stepped impedance resonators (SIRs) with thin film resistance integrated. This structure provides a new adjustable parameter, the ratio of ...
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AC Impedance Spectroscopic of Nano Size Al2O3 Filler in PEO:AgI Polymer Electrolyte
... The impedance and corresponding phase angle θ were measure at different constant temperature for different composition using HIOKI 3532-50 LCR meter over frequency range 50Hz to 5MHz ...by impedance ...
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Measurement of Ultrasonic Velocityin Binary Liquid Mixture of N,N-Dimethyl Acetamide (NNDA) + Diethyl Amine(DEA)
... The ultrasonic velocity, densities and viscosities at four different temperatures over the entire composition range of NNDA + DEA have been measured. From these measured physical property data, excess molar volumes, ...
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An Investigation into the Electrical Impedance of Water Electrolysis Cells – With a View to Saving Energy
... Our research shows that the amount of power consumed in the production of electrolytic hydrogen can be reduced considerably by targeting the resonant frequency of the water electrolysis cell. We tested this by measuring ...
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A Miniaturized Bandpass Filter with Controllable Harmonic by Using Split Impedance Resonators
... split impedance resonators is proposed. The proposed split impedance resonator is based on the theories of the basic parallel impedance formula and stepped impedance resonators ...split ...
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Control Of Single-Phase Grid-Connected Inverters For Voltage Regulation With Non-Linear Loads: A Review
... A normal photovoltaic panel is converted into electrical energy between 30% and 40% of the incident sunlight. The MPPT monitoring procedure has been applied to increase the performance of this solar panel. According to ...
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The assessment of hydration states in advanced cancer patients using novel technology: the evaluation of bioelectrical impedance vector analysis (BIVA) in the palliative care setting
... Bioelectrical impedance vector analysis (BIVA) is an accurate validated method of assessing body composition; however its clinical use in advanced cancer is ...
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A theoretical model of an ultrasonic transducer incorporating spherical resonators
... In this section the dependence on certain design parameters related to the spherical resonators are considered. As the outputs of the three models closely match, we inspect only the pipe-driver model described in Section ...
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Solving the Problem of Electromagnetic Wave Scattering on Small Impedance Particle by Integral Equation Method
... Investigation of wave scattering on a finite body of an arbitrary shape has continuous history; in this connection, one can note fundamental publications on EM wave scattering [17, 23, 28] and acoustic and light ...
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