Results 81 to 90 of about 2,227,658 (392)
Recent progress in microRNA detection using integrated electric fields and optical detection methods
Frontiers in Lab on a Chip TechnologiesLow-cost, highly-sensitivity, and minimally invasive tests for the detection and monitoring of life-threatening diseases and disorders can reduce the worldwide disease burden.
Logeeshan Velmanickam +1 more
doaj +1 more source
Comparative study of AC and DC inclined plane tests on silicone rubber (SiR) insulation
High Voltage, 2017 Currently there are no international standards for evaluating the tracking and erosion resistance of DC polymeric insulation under contaminated conditions.
Sharif F. Kaaiye +1 more
doaj +1 more source
Ultrasonic transducer with Gaussian radial pressure distribution [PDF]
, 1984 An ultrasonic transducer that produces an output that is a symmetrical function comprises a piezoelectric crystal with several concentric ring electrodes on one side of the crystal.
Claus, R. O., Zerwekh, P. S.
core +1 more source
Dry Electrodes for Human Bioelectrical Signal Monitoring
Italian National Conference on Sensors, 2020 Bioelectrical or electrophysiological signals generated by living cells or tissues during daily physiological activities are closely related to the state of the body and organ functions, and therefore are widely used in clinical diagnosis, health ...
Yulin Fu +3 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.The utilization of direct energy deposition (DED)‐arc additive manufacturing processes in industrial applications is increasing, and these processes have the potential for multi‐material applications. This work provides a overview of the state of research in DED‐arc made functional graded structures, to establish a link to potential industrial ...
Kai Treutler, Volker Wesling
wiley +1 more source
Thickness driven stabilization of saw-tooth-like domains upon phase transitions in ferroelectric thin films with depletion charges [PDF]
, 2011 Ionized impurities have nearly always been neglected in discussing the limit of functionality of ferroelectric thin films. One would certainly expect that the thickness limit for functionality would be altered in the presence of ionized impurities, but ...
Cologlu, Hale Nur +5 more
core +2 more sources
Advanced Engineering Materials, EarlyView.This study explores the effects of pixel size and spacing when fabricating electroluminescent (EL) multipixel displays. COMSOL simulations identify the impact of pixel dimensions and spacing on electric field distribution and lighting efficiency. Flexible, high‐resolution EL pixel arrays are reverse offset printed, achieving a 96% reduction in pixel ...
Huanghao Dai +3 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study presents a multimodal characterization method for a prototype metamaterial model structure that features four distinct states of mechanical stiffness and electrical resistivity. Through simulations and experiments, it uncovers insights into the structural behavior, the correlation between changes in electrical resistivity and mechanical ...
Rebecca Kose +3 more
wiley +1 more source
Journal of the Brazilian Chemical Society, 2003 The most promising approach for the development of electrochemical biosensors is to establish a direct electrical communication between the biomolecules and the electrode surface.
Freire Renato S. +3 more
doaj
Controlling the TiN Electrode Work Function at the Atomistic Level: A First Principles Investigation
IEEE Access, 2020 The paper reports on a theoretical description of work function of TiN, which is one of the most used materials for the realization of electrodes and gates in CMOS devices. Indeed, although the work function is a fundamental quantity in quantum mechanics
Arrigo Calzolari, Alessandra Catellani
doaj +1 more source