Results 91 to 100 of about 1,333,674 (341)

ОСОБЛИВОСТІ АНАЛІЗУ РОЗПОДІЛУ СТРУМУ ВИСОКОЇ ЧАСТОТИ В ВІСЕСИМЕТРИЧНИХ ЕЛЕКТРОДАХ ЕЛЕКТРОХІРУРГІЧНИХ ІНСТРУМЕНТІВ

open access: yesElektrotehnìka ta Elektroenergetika, 2015
У середовищі математичного пакета Matlab, за допомогою методу кінцевих різниць, зроблено аналіз розподілу напруженості електричного поля та щільності високочастотного струму в електродах електрохірургічних інструментів.
V. M. Sydorets, A. G. Dubko
doaj   +1 more source

Poly(1,4‐anthraquinone) as an Organic Electrode Material: Interplay of the Electronic and Structural Properties due to the Unusual Lone‐Pair‐π Conjugation

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
In this study, the unique role of the unusual lone‐pair‐π conjugation mechanism in poly(1,4‐anthraquinone) (P14AQ) is explored as an organic electrode material. Unlike traditional π‐π interactions, P14AQ's conjugation involves lone pairs of oxygen atoms interacting with the π cloud of adjacent units, enabling stable charge transport even with minimal π‐
Xiaotong Zhang, Piotr de Silva
wiley   +1 more source

Further developments and tests of microstrip gas counters with resistive electrodes

open access: yes, 2011
We present results from further tests of Microstrip Gas Counters (MSGCs) with resistive electrodes. The maim advantage of this detector is that it is spark-protected: in contrast to "classical" MSGCs with metallic electrodes, sparks in this new detector ...
Oliveira, R.   +3 more
core  

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

Nano‐Patterned CuO Nanowire Nanogap Hydrogen Gas Sensor with Voids

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
Sub‐5‐ppb hydrogen (H2) detection and sub‐10‐s response and recovery times are achieved based on nano‐patterned polycrystalline CuO nanowires nanogap gas sensors with voids using electron‐beam lithography and unique annealing processes. Pre‐H2 annealing, void‐generating oxidation, and downscaled nanogap electrodes are key to improving the sensing ...
Muqing Zhao   +4 more
wiley   +1 more source

A Passive Perspiration Inspired Wearable Platform for Continuous Glucose Monitoring

open access: yesAdvanced Science
The demand for glucose monitoring devices has witnessed continuous growth from the rising diabetic population. The traditional approach of blood glucose (BG) sensor strip testing generates only intermittent glucose readings.
Tamoghna Saha   +12 more
doaj   +1 more source

Method of calculation of thin-film resistor electrode’s impedance [PDF]

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2009
The physical and mathematical models of electrode impedance for the thin-film resistors of rectangular and interdigital shapes are presented in this work. The impact of electrode impedance on the manufacturing and temperature errors is estimated.
Spirin V. G.
doaj  

Impact of electrode geometry on force generation during functional electrical stimulation

open access: yesCurrent Directions in Biomedical Engineering, 2015
The goal of functional electrical stimulation is to restore lost movements by excitation of motor axons inner-vating the target muscle. For optimal electrode placement and geometry the distribution and spatial orientation of the desired motor axons has ...
Loitz Jan C.   +3 more
doaj   +1 more source

Gelatin coated electrodes allow prolonged bioelectronic measurements [PDF]

open access: yes, 1966
Silver electrodes treated with an anodizing electrolyte containing gelatin are used for long term monitoring of bioelectronic potentials in humans.

core   +1 more source

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