Results 31 to 40 of about 383,683 (298)

Measuring dynamic signals with direct sensor-to-microcontroller interfaces applied to a magnetoresistive sensor [PDF]

open access: yes, 2017
This paper evaluates the performance of direct interface circuits (DIC), where the sensor is directly connected to a microcontroller, when a resistive sensor subjected to dynamic changes is measured.
Cota Ruiz, Juan   +3 more
core   +3 more sources

Vehicle Classification and Speed Estimation Based on a Single Magnetic Sensor

open access: yesIEEE Access, 2020
The integration of Internet of things (IoT) and intelligent transportation system (ITS) is expected to improve the traffic efficiency and enhance the driving experience. However, due to the dynamic traffic environment and various types of vehicles, it is
Wengang Li   +5 more
doaj   +1 more source

Hyperpolarized xenon nuclear spins detected by optical atomic magnetometry

open access: yes, 2004
We report the use of an atomic magnetometer based on nonlinear magneto-optical rotation with frequency modulated light (FM NMOR) to detect nuclear magnetization of xenon gas.
A. H. Trabesinger   +10 more
core   +1 more source

Non-invasive detection of animal nerve impulses with an atomic magnetometer operating near quantum limited sensitivity [PDF]

open access: yes, 2016
Magnetic fields generated by human and animal organs, such as the heart, brain and nervous system carry information useful for biological and medical purposes.
Balabas, Mikhail V.   +12 more
core   +3 more sources

Electrospun Fe3O4-PVDF Nanofiber Composite Mats for Cryogenic Magnetic Sensor Applications

open access: yesTextiles, 2021
Magnetically responsive, mechanically stable and highly flexible iron (III) oxide-polyvinylidene fluoride (Fe3O4-PVDF) piezoelectric composite fiber mats were fabricated via one step electrospinning method for magnetic sensing at cryogenic temperature ...
Tonoy Chowdhury   +2 more
doaj   +1 more source

Magnetic imaging with an ensemble of Nitrogen Vacancy centers in diamond

open access: yes, 2015
The nitrogen-vacancy (NV) color center in diamond is an atom-like system in the solid-state which specific spin properties can be efficiently used as a sensitive magnetic sensor.
Achard, J.   +7 more
core   +2 more sources

Compensation of Magnetic Disturbances Improves Inertial and Magnetic Sensing of Human Body Segment Orientation [PDF]

open access: yes, 2005
This paper describes a complementary Kalman filter design to estimate orientation of human body segments by fusing gyroscope, accelerometer, and magnetometer signals from miniature sensors. Ferromagnetic materials or other magnetic fields near the sensor
Baten, Chris T.M.   +3 more
core   +3 more sources

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Recent Progress of Biomimetic Tactile Sensing Technology Based on Magnetic Sensors

open access: yesBiosensors, 2022
In the past two decades, biomimetic tactile sensing technology has been a hot spot in academia. It has prospective applications in many fields such as medical treatment, health monitoring, robot tactile feedback, and human–machine interaction.
Jiandong Man   +2 more
doaj   +1 more source

Local magnetic measurements in magnetic circuits with highly nonuniform electromagnetic fields [PDF]

open access: yes, 2009
In this paper, local magnetic measurements are carried out in magnetic circuits with highly non uniform electromagnetic field patterns, including excitation winding and/or air gaps, as in the case of rotating electrical machines.
Dupré, Luc   +1 more
core  

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