Search Results - "Sanchez, Clemente Cobos"

PCB Transducer Coil Design for a Low-Noise Magnetic Measurement System in Space Missions by Membrilla, Jose Antonio Vilchez, Mateos, Ignacio, Quiros-Olozabal, Angel, Pantoja, Mario F., Cobos Sanchez, Clemente

“…Here, a minimum power dissipation coil transducer has been designed to allow in-flight noise characterization of a low-frequency magnetic measurement system…”
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On the effect of grid orthogonalization in stability and accuracy of a FDTD Subgridding method by Valverde, Antonio M., Cabello, Miguel R., Sanchez, Clemente Cobos, Rubio Bretones, A., Garcia, Salvador G.

“…We present a general-purpose subgridding inspired on a simplified Orthogonalized Integral-based method, leading to a simple and efficient algorithm with strong…”
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Performance of parallel FDTD method for shared- and distributed-memory architectures: Application tobioelectromagnetics by Ruiz-Cabello N., Miguel, Abaļenkovs, Maksims, Diaz Angulo, Luis M, Cobos Sanchez, Clemente, Moglie, Franco, Garcia, Salvador G

“…This work provides an in-depth computational performance study of the parallel finite-difference time-domain (FDTD) method. The parallelization is done at…”
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Calculation of the electric field resulting from human body rotation in a magnetic field by Cobos Sánchez, Clemente, Glover, Paul, Power, Henry, Bowtell, Richard

“…A number of recent studies have shown that the electric field and current density induced in the human body by movement in and around magnetic resonance…”
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Design of Transcranial Magnetic Stimulation Coils With Optimized Stimulation Depth by Membrilla, Jose A. Vilchez, Pantoja, Mario F., Puerta, Ana P. Valerga, Souza, Victor H., Sanchez, Clemente Cobos

“…This work presents a framework to develop optimal coils of arbitrary geometry for deep transcranial magnetic stimulation (dTMS). It has been based on a…”
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Comments on "Induction of Electric Field in Human Bodies Moving Near MRI: An Efficient BEM Computational Procedure" by Sanchez, Clemente Cobos

“…Erroneous results can be obtained when using the integral formulation suggested in Chiampi's paper for the computation of the electric field induced in a…”
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Design of Gradient Coil for Magnetic Resonance Imaging Applying Particle-Swarm Optimization by Cobos Sanchez, Clemente, Fernandez Pantoja, Mario, Gomez Martin, Rafael

“…Designing a gradient coil for magnetic resonance imaging (MRI) is an electromagnetic inverse problem often formulated as a constrained optimization, which has…”
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A direct BEM to model the temperature of gradient coils by Sánchez, Clemente Cobos, Rodriguez, Jose María Guerrero, Olozábal, Ángel Quirós, Poole, Michael

“…The temperature of the gradient coils is an important issue in the development of MRI scanners. Gradient coil performance must be maximised within temperature…”
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Design of TMS coils with reduced Lorentz forces: application to concurrent TMS-fMRI by Cobos Sánchez, Clemente, Cabello, Miguel Ruiz, Olozábal, Ángel Quirós, Pantoja, Mario Fernández

“…Interleaving TMS (transcranial magnetic stimulation) with fMRI (functional Magnetic Resonance Imaging) is a promising technique to study functional…”
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An inverse boundary element method computational framework for designing optimal TMS coils by Cobos Sánchez, Clemente, Garcia-Pacheco, Francisco Javier, Rodriguez, Jose Maria Guerrero, Hill, Justin Robert

“…An inverse boundary element method and efficient optimisation techniques were combined to produce a versatile framework to design optimal TMS coils. The…”
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Solving an IBEM with supporting vector analysis to design quiet TMS coils by Sánchez, Clemente Cobos, Garcia-Pacheco, Francisco Javier, Guerrero-Rodriguez, Jose Maria, Garcia-Barrachina, Luis

“…Transcranial magnetic stimulation is a promising tool in neuroscience of which successful development is affected by the loud click noise originated when the…”
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Exploiting the PIR Sensor Analog Behavior as Thermoreceptor: Movement Direction Classification Based on Spiking Neurons by Guerrero-Rodriguez, Jose-Maria, Cifredo-Chacon, Maria-Angeles, Cobos Sánchez, Clemente, Perez-Peña, Fernando

“…Pyroelectric infrared sensors (PIR) are widely used as infrared (IR) detectors due to their basic implementation, low cost, low power, and performance…”
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Minimization over Nonconvex Sets by Vilchez Membrilla, José Antonio, Salas Moreno, Víctor, Moreno-Pulido, Soledad, Sánchez-Alzola, Alberto, Cobos Sánchez, Clemente, García-Pacheco, Francisco Javier

“…Minimum norm problems consist of finding the distance of a closed subset of a normed space to the origin. Usually, the given closed subset is also asked to be…”
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Exact Solutions to the Maxmin Problem max‖Ax‖ Subject to ‖Bx‖≤1 by Moreno-Pulido, Soledad, Garcia-Pacheco, Francisco Javier, Cobos-Sanchez, Clemente, Sanchez-Alzola, Alberto

“…In this manuscript we provide an exact solution to the maxmin problem max ∥ A x ∥ subject to ∥ B x ∥ ≤ 1 , where A and B are real matrices. This problem comes…”
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Gradient-Coil Design: A Multi-Objective Problem by Cobos Sanchez, Clemente, Fernandez Pantoja, Mario, Poole, Michael, Rubio Bretones, Amelia

“…In this work, the design of gradient coils for magnetic resonance imaging (MRI) is studied as a multi-objective optimization (MOP) problem, which is…”
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Pareto Optimality for Multioptimization of Continuous Linear Operators by Cobos-Sánchez, Clemente, Vilchez-Membrilla, José Antonio, Campos-Jiménez, Almudena, García-Pacheco, Francisco Javier

“…This manuscript determines the set of Pareto optimal solutions of certain multiobjective-optimization problems involving continuous linear operators defined on…”
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An Embedded Sensor Node for the Surveillance of Power Quality by Guerrero-Rodríguez, José-María, Cobos-Sánchez, Clemente, González-de-la-Rosa, Juan-José, Sales-Lérida, Diego

“…The energy supply of office buildings and smart homes is a key issue in the global energy system. The growing use of microelectronics-based technology achieves…”
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Quasi-static multi-domain inverse boundary element method for MRI coil design with minimum induced E-field by Cobos Sánchez, Clemente, Power, Henry, Garcia, Salvador G., Rubio Bretones, Amelia

“…Boundary element methods represent a valuable approach for designing MRI gradient coils. The temporally varying magnetic fields produced by gradient coils…”
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Forward electric field calculation using BEM for time-varying magnetic field gradients and motion in strong static fields by Sanchez, Clemente Cobos, Bowtell, Richard W., Power, Henry, Glover, Paul, Marin, Liviu, Becker, Adib A., Jones, Arthur

“…A boundary element method for evaluating the electric fields induced in conducting bodies exposed to magnetic fields varying at low frequency has been…”
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Numerical solution for an inverse MRI problem using a regularised boundary element method by Marin, Liviu, Power, Henry, Bowtell, Richard W., Cobos Sanchez, Clemente, Becker, Adib A., Glover, Paul, Jones, Arthur

“…We investigate the reconstruction of a divergence-free surface current distribution from knowledge of the magnetic flux density in a prescribed region of…”
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