Results 21 to 30 of about 768,930 (284)
Enhanced magnetic flux density mapping using coherent steady state equilibrium signal in MREIT
AIP Advances, 2016 Measuring the z-component of magnetic flux density B = (Bx, By, Bz) induced by transversally injected current, magnetic resonance electrical impedance tomography (MREIT) aims to visualize electrical property (current density and/or conductivity ...
Woo Chul Jeong +5 more
doaj +1 more source
Tapered transmission line technique based graded matching layers for thickness mode piezoelectric transducers [PDF]
, 2009 Conventionally, in order to acoustically match thickness mode piezoelectric transducers to a low acoustic impedance load medium, multiple quarter wavelength (QW) matching layers are employed at the front face of the device.
Hayward, Gordon +6 more
core +1 more source
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
Seismic Ray Impedance Inversion [PDF]
, 2010 This thesis investigates a prestack seismic inversion scheme implemented in the ray parameter domain. Conventionally, most prestack seismic inversion methods are performed in the incidence angle domain.
Lu, Xiaolin, Lu, Xiaolin
core +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
Human Blood Cell Sensing with Platinum Black Electroplated Impedance Sensor [PDF]
, 2007 AC impedance sensing is an important method for biological cell analysis in flow cytometry. For micro impedance cell sensors, downsizing electrodes increases the double layer impedance of the metal-electrolyte interface, thus leaves no sensing zone in ...
Nandra, Mandheerej S. +2 more
core +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
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
The Apparent Constant-Phase-Element Behavior of a Disk Electrode with Faradaic Reactions [PDF]
, 2007 Geometry-induced current and potential distributions modify the global impedance response of a disk electrode subject to faradaic reactions. The problem was treated for both linear and Tafel kinetic regimes.
Huang, Vicky Mei-Wen +4 more
core +3 more sources