Electrical impedance tomography (EIT) is a medical imaging technique based on the
injection of a current or voltage pattern through electrodes on the skin of the patient, and on …

Skin layer assessment is essential for diagnosing skin conditions or monitoring the
effectiveness of treatments. To date, skin layer assessment has been extensively studied …

The field-programmable gate array (FPGA)-based planar sensor electrical impedance
tomography (FPGA-psEIT) system has been developed for skin sodium content imaging …

In this study, sodium concentration in the dermis layer is imaged by the square wave open
electrical impedance tomography (SW-oEIT) with spatial voltage thresholding (SVT). The …

Withdrawal This article has been withdrawn by IOP Publishing due to the work containing
multiple figures that were reproduced from other sources without any evidence of permission …

A low-power and handy gastric data acquisition (g-DAQ) system has been proposed to
identify the gastric processes in the epigastric region with sectorial electrical impedance …

The Howland current source is widely recognized as a high-efficiency voltage-controlled
current source (VCCS) because it delivers a precise and stable current with a high output …

We propose a gastric electrical impedance tomography (EIT) scheme that uses a 3D full
Jacobian matrix and dual-step fuzzy clustering post-processing to automatically extract the …

The relationship between impedance and the concentrations of glucose and L-tyrosine
(TYR) has been clarified by the plantar planar dual-array electrical impedance tomography …

Laser diodes (LDs) are used in a wide range of applications, such as optical wireless
communications and LIDAR. To meet the demanding requirements of LDs for high accuracy …