Results 61 to 70 of about 5,632 (238)
Advanced Materials Technologies, EarlyView.Transparent microelectrode arrays enable simultaneous optical and electrical electrophysiology with high spatiotemporal resolution, allowing multimodal observations of dynamic biological systems. Advances in materials and device architectures improve device performance by addressing key trade‐offs between optical transparency, impedance, and ...
Michael Abraham Listyawan +6 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.Bridging rigid electrodes with soft, irregular tissues demands more than conductivity alone. Modular conductive hydrogels autonomously reconfigure into conformal electrode‐tissue interfaces, coupling mixed ionic‐electronic conduction with tissue‐like mechanics, self‐healing, and degradability.
Matthew K. Burgess +4 more
wiley +1 more source
Current-Mode Active-C Phase Equalizers Operated at Low Voltage
Electrica, 2016 This paper presents two novel current-mode active-C phase equalizer circuits which are operated at low voltage. Both the proposed circuits employ single DXCCII as an active element, a NMOS transistor operated in the triode region as an active resistor ...
Jitendra MOHAN, Bhartendu CHATURVEDI
doaj +2 more sources
A Comparative Analysis of Voltage Equalizers for Partial Shading Compensation in PV Arrays
Eletrônica de Potência, 2019 Partial shading is a problem that affects solar systems not only in their efficiency, but also in its lifetime. As a solution, integrated converters enable mismatched modules to deliver their maximum power. Voltage Equalizers are a type of partial power
Cláudio H. G. dos Santos +2 more
doaj +1 more source
TacScope: A Miniaturized Vision‐Based Tactile Sensor for Surgical Applications
Advanced Robotics Research, EarlyView.TacScope is a compact, vision‐based tactile sensor designed for robot‐assisted surgery. By leveraging a curved elastomer surface with pressure‐sensitive particle redistribution, it captures high‐resolution 3D tactile feedback. TacScope enables accurate tumor detection and shape classification beneath soft tissue phantoms, offering a scalable, low‐cost ...
Md Rakibul Islam Prince +3 more
wiley +1 more source
EURASIP Journal on Advances in Signal Processing, 2010 Modern wireless communication systems require high transmission rates, giving rise to frequency selectivity due to multipath propagation. In addition, high-mobility terminals and scatterers induce Doppler shifts that introduce time selectivity ...
Rugini Luca, Fang Kun, Leus Geert
doaj +2 more sources
Auditory–Tactile Congruence for Synthesis of Adaptive Pain Expressions in RoboPatients
Advanced Robotics Research, EarlyView.In this work, we explore auditory–tactile congruence for synthesizing adaptive vocal pain expressions in robopatients. Using a robopatient platform that integrates vocal pain sounds with palpation forces, we conducted 7680 trials across 20 participants.
Saitarun Nadipineni +4 more
wiley +1 more source
Synthesis of switched-current Ladder Derived Group delay Equalizers
, 2002 This paper describes the design of switched-current group delay equalizers. The design process is based on the pole-zero mirroring technique; with equalizer z-transfer functions generated using an optimization algorithm.
Al Hashimi, Bashir, Xie, Yan
core +1 more source
A Bilevel Equalizer for Large Lithium Ion Batteries
Batteries, 2017 Due to variations among the cells, large lithium ion batteries (LIB) such as those in battery energy storage stations (BESS) and electric vehicles (EVs) must have an equalizer (EQU) circuit to balance the cell voltages.
Ngalula Sandrine Mubenga +2 more
doaj +1 more source
Test strategies for adaptive equalizers
, 2009 This paper provides an overview of the test strategies for both continuous-time and digitally-assisted adaptive equalizers. Conventionally, an equalizer is characterized by the explicit measurement of the eye diagram at its output, which requires a ...
Hsiu-Ming Chang +3 more
core +1 more source