We investigate the application of the distance-based global sensitivity analysis (DGSA) to
evaluate the sensitivity of electrical model parameters obtained from transient …

We present a methodology that allows researchers to simulate in real time the
spatiotemporal dynamics of the ground electric field (GEF) in a given 3‐D conductivity model …

Electric currents induced in conductive planetary interiors by time‐varying magnetospheric
and ionospheric current systems have a significant effect on electromagnetic (EM) field …

Directional drilling in the oil fields relies particularly on the “on‐fly” measurements of the
natural magnetic field (measurements while drilling; MWD); the MWD are eventually used to …

We implemented and compared the implicit Euler time-step** approach, the inverse
Fourier transform-based approach and the Rational Arnoldi method for simulating 3-D …

Mobile ions at mineral surfaces can respond to an applied electric field, adopting a new
distribution that effectively represents polarization of the electrical double layer. When the …

The transient electromagnetic method (TEM) can capture an induced polarization (IP)
signature of subsurface ice. Using numerical modeling of a horizontally layered earth, we …

Electromagnetic induction measurements from multi-coil configuration instruments are used
to obtain information about the electrical conductivity distribution in the subsurface. The …

To achieve high-precision calculation of the electromagnetic field of layered media and to
ensure that the apparent resistivity calculation and sensitivity are not affected by numerical …

This paper deals with the computation of the Hankel transform by means of the sinc rule
applied after a special exponential transformation. An error analysis, particularly suitable for …