Results 21 to 30 of about 778,773 (299)
An Ultra-Miniaturized Antenna With Ultra-Wide Bandwidth Characteristics for Medical Implant Systems
IEEE Access, 2021 In this study, an ultra–miniaturized implantable antenna based system with ultra-wideband characteristics in the industrial, scientific, and medical band (i.e., 2.4–2.48 GHz) is proposed for biomedical applications.
Muhammad Yousaf +6 more
doaj +1 more source
Journal of Applied Mathematics, 2014 A continuous Nondestructive monitoring method is required to apply proper feedback controls during tissue regeneration. Conductivity is one of valuable information to assess the physiological function and structural formation of regenerated tissues or ...
Sujin Ahn +5 more
doaj +1 more source
ChemElectroChem, 2020 The intensive implementation of Li‐ion batteries in many markets makes it increasingly urgent to address the recycling of strategic materials from spent batteries. Batteries typically contain toxic chemicals and cannot be disposed of at will.
Yasmine I. Mesbah +3 more
doaj +1 more source
The origin of the complex character of the ohmic impedance [PDF]
, 2010 The local and global Ohmic response for an electrode exhibiting geometry-induced potential and/or current distributions has recently been shown to be represented by a frequency-dependent complex impedance.
Blanc, Christine +5 more
core +2 more sources
Mediators of Inflammation, 2018 In oriental medicine, curcumin is used to treat inflammatory diseases, and its anti-inflammatory effect has been reported in recent research. In this feasibility study, the hepatoprotective effect of curcumin was investigated using a rat liver cirrhosis ...
Eun Jung Kyung +9 more
doaj +1 more source
Frontiers in Bioengineering and Biotechnology, 2023 Alternating current scanning electrochemical microscopy (AC-SECM) is a powerful tool for characterizing the electrochemical reactivity of surfaces. Here, perturbation in the sample is induced by the alternating current and altered local potential is ...
Varun Vyas +5 more
doaj +1 more source
An Effective EMTR-Based High-Impedance Fault Location Method for Transmission Lines
, 2020 This paper summarizes the electromagnetic time reversal (EMTR) technique for fault location, and further numerically validates its effectiveness when the fault impedance is negligible. In addition, a specific EMTR model considering the fault impedance is
An, Jianwei +3 more
core +1 more source
Setpoint Feasibility and Stability of Wind Park Control Interactions at Weak Grids
Journal of Modern Power Systems and Clean Energy, 2022 The controllers of wind parks that are connected to weak grids can induce unstable oscillations near the fundamental frequency. Such phenomenon can be studied with equivalent impedances of the wind generators, which depend on their operational setpoints ...
Andres Arguello
doaj +1 more source
Acousto-electrical speckle pattern in Lorentz force electrical impedance tomography [PDF]
, 2015 Ultrasound speckle is a granular texture pattern appearing in ultrasound imaging. It can be used to distinguish tissues and identify pathologies. Lorentz force electrical impedance tomography is an ultrasound-based medical imaging technique of the tissue
Catheline, Stefan +7 more
core +4 more sources
Clinical Case Reports, 2020 Probe of pH study may kink in the esophagus leading to nasal symptoms during the removal.
Francois Bobin +2 more
doaj +1 more source