Results 101 to 110 of about 12,763 (250)

Magnetoelectric cantilever sensors under inhomogeneous magnetic field excitation

AIP Advances, 2020
The behavior of strain-coupled composite magnetoelectric cantilever sensors under excitation with an inhomogeneous magnetic field is investigated. We consider a local excitation generated by a ring-shaped copper coil with one winding, variably positioned
Mesut-Ömür Özden, Alexander Teplyuk, Ömer Gümüs, Dirk Meyners, Michael Höft, Martina Gerken   +5 more
doaj   +1 more source

Advances in Magnetic Field Sensors

Journal of Physics: Conference Series, 2017
The important procedures in the field of magnetic measurements, due to the versatile and numerous applications in different sciences and the advantage of accuracy, non-destruction and contact less techniques are discussed here. Due to the universality of the methods and the prototype techniques which used in the magnetic field measurements, a review on
openaire   +1 more source

Artificial Intelligence in Systemic Sclerosis: Clinical Applications, Challenges, and Future Directions

Arthritis Care &Research, EarlyView.
Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos, José Miguel Sequí‐Sabater, Diego Benavent   +2 more
wiley   +1 more source

Magnetic Flux Concentration Technology Based on Soft Magnets and Superconductors

Crystals
High-sensitivity magnetic sensors are fundamental components in fields such as biomedicine and non-destructive testing. Flux concentration technology enhances the sensitivity of magnetic sensors by amplifying the magnetic field to be measured, making it ...
Yue Wu, Liye Xiao, Siyuan Han, Jiamin Chen   +3 more
doaj   +1 more source

Theory, Instrumentation and Applications of Magnetoelastic Resonance Sensors: A Review

Sensors, 2011
Thick-film magnetoelastic sensors vibrate mechanically in response to a time varying magnetic excitation field. The mechanical vibrations of the magnetostrictive magnetoelastic material launch, in turn, a magnetic field by which the sensor can be ...
Craig A. Grimes, Somnath C. Roy, Sanju Rani, Qingyun Cai   +3 more
doaj   +1 more source

Adaptive Observer for Coupled Wave PDE and Infinite ODE With Sampled Data and Unknown Input: Application to Brain Hemodynamics Estimation

International Journal of Adaptive Control and Signal Processing, EarlyView.
This article proposes a convergent adaptive observer for a damped wave PDE and an infinite‐dimensional ODE coupled in cascade using sampled‐in‐space ODE state measurements. The proposed observer estimates the distributed states of the PDE and ODE along with unknown PDE parameters and spatial input.
Zehor Belkhatir, Sarah Mechhoud, Taous‐Meriem Laleg‐Kirati   +2 more
wiley   +1 more source

Performance and applications of a two axes fluxgate magnetic field sensor fabricated by a CMOS process

, 2022
S.165-166Fluxgate magnetic field sensors offer a wide field of applications in the nT and µT range. The thin film fabrication of the solenoids in the metalization layers and the core in the intermetal dielectrics of a CMOS process has been successfully ...
Gottfried-Gottfried, R., Grüger, H.
core  

A High-Sensitivity, Low-Noise, and Low-Hysteresis Tunneling Magnetoresistance Sensor Based on Structural Optimization of Magnetic Tunnel Junctions

Sensors
Accurate measurement of magnetic fields holds immense significance across various disciplines, such as IC circuit measurement, geological exploration, and aerospace.
Ran Bi, Ruiying Chen, Shilin Wu, Haoyu Ma, Huiquan Zhang, Xinting Liu, Jinliang He, Jun Hu   +7 more
doaj   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

The Research and Design of a New ABS System for Automotive by using the GMR Sensor [PDF]

, 2012
This dissertation explores the potential improvement of ABS design through the replacement of widely used Hall-effect sensor with the more sensitive GMR sensor technology and the replacement of wired with wireless transmission of information.
BAO, CHENHUI
core