Results 111 to 120 of about 81,530 (345)
An Identification Method of Main Harmonic Current Indicator Based On Active Power Direction Method
MATEC Web of Conferences, 2017 It is difficult to determine the harmonic current which flows through the line element in power grid, the paper proposed a new method for identifying the main harmonic current indicator at the Point of Common Coupling (PCC) based on the strict mathematic
Zhao Junyi +3 more
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Understanding the Effects of Conductive Polymer Electrode Coating on Recorded Neural Signals
Advanced Healthcare Materials, EarlyView.Conductive polymer coatings are widely explored to improve the quality of signals recorded with chronically implanted neural electrodes, offering enhanced biocompatibility along with reduced electrode impedance. Combining computational modelling and data from PEDOT:PTS coated and PtIr electrodes in rats, we show that improvements in signal quality with
Karthik Sridhar +4 more
wiley +1 more source
IET Renewable Power GenerationThe harmonic problems caused by non‐linear factors of the grid connected inverter (GCI) system are more complicated, including both non‐characteristic harmonics emitted by the dead‐time and the changes in harmonic impedance characteristics.
Jianwen Li +3 more
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Copper–Collagen Interactions Regulate the Mechanical and Invasive Properties of Tumor Spheroids
Advanced Healthcare Materials, EarlyView.Ionic copper is investigated as a modulator of tumor spheroid growth and invasiveness in a 3D microfluidic glioblastoma model. Copper exposure alters metabolic activity, cytoskeletal organization, protrusion dynamics, and EMT‐related phenotypes in a dose‐ and timing‐dependent manner, revealing how copper bioavailability shapes tumor aggressiveness ...
Paula Guerrero‐López +5 more
wiley +1 more source
Research on the Harmonic Impedance of Three-phase PWM Converter
Kongzhi Yu Xinxi Jishu, 2013 Harmonic impedance is a key parameter used to analyze the stability of system, optimized design of filter, and so forth. It developed an output impedance model in abc coordinates and dq coordinates as an example of a typical three-phase PWM inverter ...
SHI Hongtao +5 more
doaj
Series-shunt Distributed Compensation for Harmonic Mitigation and Dynamic Power Factor Correction
Eletrônica de Potência, 2012 This work present the development of an electronically controlled harmonic mitigation device with the property that it can inserts specific series harmonic impedances in the electric system.
Gleisson J. França +1 more
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Respiratory Organ‐on‐a‐Chip for Disease Modeling: From Architecture to Functional Integration
Advanced Healthcare Materials, EarlyView.Respiratory organ‐on‐a‐chip (ROC) models capture key mechanical and cellular cues of the human respiratory system, enabling quantitative dissection of disease mechanisms. This review links ROC architectures to disease modeling, functional integration, and commercialization, and proposes a decision framework that aligns model complexity with mechanistic
Jinzhuo Hu +4 more
wiley +1 more source
Dynamical Coulomb Blockade in an interacting 1D system coupled to an arbitrary environment
, 2013 We study the out-of-equilibrium transport in a Tomonaga-Luttinger liquid containing a weak or a tunneling barrier coupled to an arbitrary electromagnetic environment.
Safi, I., Simon, P., Souquet, J. -R.
core +1 more source
Impedance boundary conditions for acoustic time harmonic wave propagation in viscous gases [PDF]
, 2019 Kersten Schmidt +1 more
openalex +1 more source
Advanced Materials, EarlyView.AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll +19 more
wiley +1 more source