Results 21 to 30 of about 2,227,658 (392)

A Bioimpedance-Based Device to Assess the Volume Conduction Properties of the Tongue in Neurological Disorders Affecting Bulbar function

open access: yesIEEE Open Journal of Engineering in Medicine and Biology, 2021
Goal: Current instruments for bulbar assessment exhibit technical limitations that hinder the execution of clinical studies. The volume conduction properties (VCP) of the tongue reflect ionic content and myofiber integrity and they can serve as a new ...
Xuesong Luo   +3 more
doaj   +1 more source

The structure of modern EEG recorder

open access: yesЭпилепсия и пароксизмальные состояния, 2023
The article is aimed at familiarizing medical specialists involved in registration and analysis of electroencephalographic (EEG) examinations with the basic principles of operation and the design of a modern EEG recorder.
A. A. Ivanov
doaj   +1 more source

Influence of polymer synthesis route and organic fraction content on structure and porosity of silicon oxycarbide ceramics [PDF]

open access: yesProcessing and Application of Ceramics, 2023
This paper describes the structural and textural characteristics of silicon oxycarbide ceramics obtained from three different hybrid polymers by varying pyrolysis temperature.
Costa Beatriz Helena   +4 more
doaj   +1 more source

Stabilization Methodology in Foundation Soils by ERT-3D Application in Estepona, South Spain

open access: yesApplied Sciences, 2021
The paper proposes a novel methodology for the stabilization of shallow foundations, with a simplified model combined with 3D electrical resistivity tomography (ERT-3D and consolidation injections. To determine its usefulness, the method has been applied
Alfonso Gutiérrez-Martín   +3 more
doaj   +1 more source

Fully organic compliant dry electrodes self-adhesive to skin for long-term motion-robust epidermal biopotential monitoring

open access: yesNature Communications, 2020
Wearable dry electrodes are needed for long-term biopotential recordings but are limited by their imperfect compliance with the skin, especially during body movements and sweat secretions, resulting in high interfacial impedance and motion artifacts ...
Lei Zhang   +10 more
semanticscholar   +1 more source

A Review on Non-Enzymatic Electrochemical Biosensors of Glucose Using Carbon Nanofiber Nanocomposites

open access: yesBiosensors, 2022
Diabetes mellitus has become a worldwide epidemic, and it is expected to become the seventh leading cause of death by 2030. In response to the increasing number of diabetes patients worldwide, glucose biosensors with high sensitivity and selectivity have
Ali Mohammadpour-Haratbar   +4 more
doaj   +1 more source

Discovery of an unknown conduction mechanism in insulating polymers

open access: yesHigh Voltage, 2020
Polymer dielectrics are widely used in electrical and electronic apparatus and devices because of their capability to insulate conductors, withstand high fields and suffer negligible conductive losses.
Gian Carlo Montanari   +3 more
doaj   +1 more source

Layer-by-Layer Materials for the Fabrication of Devices with Electrochemical Applications

open access: yesEnergies, 2022
The construction of nanostructured materials for their application in electrochemical processes, e.g., energy storage and conversion, or sensing, has undergone a spectacular development over the last decades as a consequence of their unique properties in
Eduardo Guzmán   +2 more
doaj   +1 more source

Enzyme or Electrode? [PDF]

open access: yesStructure, 2012
The process of dissimilatory metal reduction shapes our environment on a global scale by using minerals as terminal acceptors in a biological electron transport chain employed by bacteria under anaerobic conditions. In this issue of Structure, Edwards et al.
openaire   +4 more sources

A Study on the O2 Plasma Etching Method of Spray-Formed SWCNT Films and Their Utilization as Electrodes for Electrochemical Sensors

open access: yesSensors, 2023
In this study, we analyzed the morphological changes and molecular structure changes on the surface of single-walled carbon nanotube (SWCNT) films during oxygen plasma (O2) etching of SWCNT surfaces formed by the spray method and analyzed their potential
Jinkyeong Kim   +2 more
doaj   +1 more source

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