Results 61 to 70 of about 33,850 (272)

Assemblies of Coaxial Pick-Up Coils as Generic Inductive Sensors of Magnetic Flux: Mathematical Modeling of Zero, First and Second Derivative Configurations

open access: yesSensors
Coils are one of the basic elements employed in devices. They are versatile, in terms of both design and manufacturing, according to the desired inductive specifications.
Petros Moraitis, Dimosthenis Stamopoulos
doaj   +1 more source

On Inertial Body Tracking in the Presence of Model Calibration Errors

open access: yesSensors, 2016
In inertial body tracking, the human body is commonly represented as a biomechanical model consisting of rigid segments with known lengths and connecting joints.
Markus Miezal   +2 more
doaj   +1 more source

Optical Magnetometer Array for Fetal Magnetocardiography

open access: yes, 2012
We describe an array of spin-exchange relaxation free optical magnetometers designed for detection of fetal magnetocardiography (fMCG) signals. The individual magnetometers are configured with a small volume with intense optical pumping, surrounded by a ...
Bison   +18 more
core   +1 more source

Results of the attitude reconstruction for the UniSat-6 microsatellite using in-orbit data [PDF]

open access: yes, 2016
UniSat-6 is a civilian microsatellite that was launched in orbit on the 19th of June, 2014. Its main mission consisted in the in-orbit release of a number of on-board carried Cubesats and in the transmission to the UniSat-6 ground station of telemetry ...
Chantal Cappelletti   +11 more
core   +3 more sources

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

open access: yesAdvanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen   +5 more
wiley   +1 more source

Identification of Mobile Phones Using the Built-In Magnetometers Stimulated by Motion Patterns

open access: yesSensors, 2017
We investigate the identification of mobile phones through their built-in magnetometers. These electronic components have started to be widely deployed in mass market phones in recent years, and they can be exploited to uniquely identify mobile phones ...
Gianmarco Baldini   +5 more
doaj   +1 more source

Development and Electric Grid Applications of a Magnetometer Network

open access: yesIEEE Open Access Journal of Power and Energy, 2021
Monitoring the elements associated with geomagnetic disturbances (GMDs), such as the earth’s magnetic field, can help mitigate their negative impacts on the power grid.
Komal S Shetye   +6 more
doaj   +1 more source

Strain Engineering of Magnetoresistance and Magnetic Anisotropy in CrSBr

open access: yesAdvanced Materials, EarlyView.
Biaxial compressive strain significantly enhances magnetoresistance and critical saturation fields in thin flakes of the 2D magnet CrSBr, along all three crystallographic axes. First‐principles calculations link these effects to strain‐induced increases in exchange interactions and magnetic anisotropy.
Eudomar Henríquez‐Guerra   +19 more
wiley   +1 more source

A methodology for the performance evaluation of low-cost accelerometer and magnetometer sensors in geomatics applications

open access: yesGeo-spatial Information Science, 2018
This paper presents a methodology and its software implementation for the performance evaluation of low-cost accelerometer and magnetometer sensors for use in geomatics applications. A known mathematical calibration model has been adopted. The method was
Photis Patonis   +3 more
doaj   +1 more source

Role of Liquid Composition in the Transient Liquid Assisted Growth of Superconducting YBa2Cu3O7‐δ Films

open access: yesAdvanced Materials, EarlyView.
The Y supersaturation in the [Ba‐Cu(I/II)‐O] transient liquid composition is the driving force toward YBCO nucleation and growth in TLAG. Tuning the initial (Ba:Cu) molar ratio in the ink composition determines the YBCO epitaxial nucleation through supersaturation control.
Lavinia Saltarelli   +12 more
wiley   +1 more source

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