Impedance bridges: from Wheatstone to Josephson

F Overney, B Jeanneret - Metrologia, 2018 - iopscience.iop.org
This paper reviews the recent evolution of the measurement techniques in the area of
impedance measurement from the Wheatstone bridge to the most advanced Josephson …

Monitoring the drainage efficiency of infiltration trenches in fractured and karstified limestone via time-lapse hydrogeophysical approach

L De Carlo, MC Caputo, R Masciale, M Vurro… - Water, 2020 - mdpi.com
In the test site of Castellana Grotte (Southern Italy), since 2016, around 2300 m3d− 1 of
tertiary treated wastewater has been alternatively spread in nine infiltration trenches, dug …

Calibration of an $ LCR $-Meter at Arbitrary Phase Angles Using a Fully Automated Impedance Simulator

F Overney, B Jeanneret - IEEE Transactions on Instrumentation …, 2017 - ieeexplore.ieee.org
A fully automated impedance simulator, called iSimulator, capable of simulating impedances
ranging from 1 Ω to 10 MΩ, at arbitrary phase angles, over a large frequency range (from …

Geophysical and hydrological data assimilation to monitor water content dynamics in the rocky unsaturated zone

L De Carlo, M Berardi, M Vurro, MC Caputo - … monitoring and assessment, 2018 - Springer
In recent years, geophysics is increasingly used to study the flow and transport processes in
the vadose zone. Particularly, when the vadose zone is made up of rocks, it is difficult to …

Applicability of soil moisture sensors for monitoring water dynamics in rock: A field test in weathered limestone

PAM Leite, BP Wilcox, KJ McInnes… - Vadose Zone …, 2021 - Wiley Online Library
Rock moisture in the vadose zone, while recognized as important, is rarely monitored—in
part because adequate instrumentation and installation techniques are lacking. The …