Results 61 to 70 of about 131,396 (199)

Titanium Suboxides Responsible for Electronic Anomaly Near Room Temperature in the Ti3C2Tx MXene

Advanced Functional Materials, EarlyView.
Our multi‐technique study reveals that the near‐room‐temperature anomaly in Ti3C2Tx MXene is linked to titanium suboxide nanodomains, including Ti3O5, embedded within the MXene host. Their temperature‐driven transformation provides an alternative explanation to solvent‐ and swelling‐based models and offers new insight into the thermally activated ...
Bence G. Márkus, Bradlee J. McIntosh, Lili Vajtai, Anna Nyáry, Sándor H. Sipos, Nirmal J. Ghimire, Ferenc Simon, László Forró, Dávid Beke   +8 more
wiley   +1 more source

Digitizing images of electrical-circuit schematics

APL Machine Learning
Electrical-circuit schematics are a foundational tool in electrical engineering. A method that can automatically digitalize them is desirable since a knowledge base of such schematics could preserve their functional information as well as provide a ...
Charles R. Kelly, Jacqueline M. Cole
doaj   +1 more source

Modelling of the carotid artery

Visión Electrónica, 2019
This study presents a modelling for the carotid artery that allows to analyze the theoretical behavior of pressure, flow and arterial volume in it, from the variation of both physical and physiological characteristics, such as: the thickness and length ...
Ricardo Alonso Espinosa Medina, Hermes Darío Fuentes Muñoz   +1 more
doaj   +1 more source

DETERMINATION OF RESONANT ELECTRICAL CIRCUIT PARAMETERS BASED ON RESONANT FREQUENCY AND QUALITY FACTOR MEASUREMENTS

Измерение, мониторинг, управление, контроль, 2021
Background. The aim of the article is to develop a methodology to determine parameters of three-element resonant electric circuits based on resonant frequency and quality factor measurements. Materials and methods.
A.V. Svetlov, Ngoc Manh Nguyen
doaj   +1 more source

Effective Capacitance from Equivalent Electrical Circuit as a Tool for Monitoring Non-Adherent Cell Suspensions at Low Frequencies. [PDF]

Bioengineering (Basel), 2022
De León-Hernández A, Romero-Ornelas L, Ramírez-Chavarría RG, Ramón-Gallegos E, Sánchez-Pérez C.   +4 more
europepmc   +1 more source

Historical Foundation and Practical Guideline for Ferroelectric Switching Kinetic Studies

Advanced Functional Materials, EarlyView.
The P and U pulses in the conventional PUND measurements are not identical because of the interplay between switching current and the measurement circuit components. This circuit effect can lead to a shift in polarization transients and misinterpreted physics in the switching kinetics.
Yi Liang, Pat Kezer, John T. Heron
wiley   +1 more source

Non-Hermitian Skin Effect in a Non-Hermitian Electrical Circuit. [PDF]

Research (Wash D C), 2021
Liu S, Shao R, Ma S, Zhang L, You O, Wu H, Xiang YJ, Cui TJ, Zhang S.   +8 more
europepmc   +1 more source

Electrocapillary Modulated Interfacial Tension Amplifies Liquid Metal Transduction

Advanced Functional Materials, EarlyView.
This study presented an electrocapillary‐enhanced magnetohydrodynamic pumping strategy that harnesses the Lorentz force and interfacial tension modulation of liquid metal droplets to achieve amplified fluidic power. The system enabled low‐voltage, self‐oscillating fluidic transduction with enhanced pressure and flow generation, supporting compact ...
Saba Firouznia, Ciqun Xu, Michael D. Dickey, Jonathan Rossiter   +3 more
wiley   +1 more source

Fault diagnosis of accelerometer servo circuit output saturation based on feature electrical parameters extraction

Heliyon
The servo circuit of quartz flexible accelerometer is an extremely vital microelectronic device in inertial system. The paper introduces the traditional analysis process about output saturation fault of accelerometer servo circuit.
Ming Zhang, Xin Xu, Likun Xu, Xiaoming Ruan, Duan Zhou, Zhenshan He   +5 more
doaj   +1 more source

Acoustic Tracking of Pitch, Modal, and Subharmonic Vibrations of Vocal Folds in Parkinson’s Disease and Parkinsonism

IEEE Access, 2019
The prominent and early presence of dysphonia is considered a valuable marker for differentiation of idiopathic Parkinson's disease and parkinsonian syndromes.
Jan Hlavnicka, Roman Cmejla, Jiri Klempir, Evzen Ruzicka, Jan Rusz   +4 more
doaj   +1 more source