Results 71 to 80 of about 61,548 (316)
Advanced Intelligent Systems, EarlyView.Motion artifacts in electrocardiographic signals, conventionally dismissed as noise, are shown to encode discriminative activity information. A smart t‐shirt fusing textile strain sensors with textile ECG electrodes, processed through a complex‐valued residual network, recognizes 12 sport activities.
Nada Al‐azzawi +4 more
wiley +1 more source
What Lies Beneath One’s Feet? Terrain Classification Using Inertial Data of Human Walk
Applied Sciences, 2019 The objective of this study was to investigate if the inertial data collected from normal human walk can be used to reveal the underlying terrain types.
Muhammad Zeeshan Ul Hasnain Hashmi +3 more
doaj +1 more source
Noise analysis of mode matched vibratory gyroscopes
, 2023 MEMS (micro-electromechanical system) vibratory gyroscopes have attracted a lot of interest recently and these gyroscopes made their way through portable devices and smart phones.
Yaralıoğlu, Göksen Göksenin +1 more
core +1 more source
Effect of Magnetic Islands on Neoclassical Heat Diffusivity in a Global Tokamak Simulation
Contributions to Plasma Physics, EarlyView.ABSTRACT Resonant magnetic perturbations (RMPs) alter magnetic field topology via island formation and can modify core transport in toroidal fusion devices. Using the global gyrokinetic particle‐in‐cell code XGC‐S, originally developed for stellarator geometries, we quantify how island topology affects neoclassical heat transport in a circular tokamak ...
Joseph X. Li +5 more
wiley +1 more source
PD_Manager: an mHealth platform for Parkinson's disease patient management
Healthcare Technology Letters, 2017 PD_Manager is a mobile health platform designed to cover most of the aspects regarding the management of Parkinson's disease (PD) in a holistic approach.
Kostas M. Tsiouris +11 more
doaj +1 more source
Vulnerability of MEMS Gyroscopes to Targeted Acoustic Attacks
IEEE Access, 2019 The goal of this paper is to assess the vulnerability of MEMS-based gyroscopes to targeted ultrasonic attacks. Towards this objective, a surface micromachined planar MEMS gyroscope is fixed in space and subjected to ultrasonic waves with frequencies near
S. Khazaaleh +4 more
semanticscholar +1 more source
Towards a Mean‐Field Braginskii Model for Stellarators
Contributions to Plasma Physics, EarlyView.ABSTRACT Experiments in the stellarator Wendelstein 7‐X indicate that particle drifts have a significant impact on the plasma in the scrape‐off layer. However, drift effects have been absent in the mean‐field transport codes such as EMC3‐Eirene. For this reason, we present the first steps towards a mean‐field model that incorporates drifts. The code is
T. Tork +7 more
wiley +1 more source
Toward Convenient and Accurate IMU-Based Gait Analysis
SensorsWhile inertial measurement unit (IMU)-based systems have shown their potential in quantifying medically significant gait parameters, it remains to be determined whether they can provide accurate and reliable parameters both across various walking ...
Mohamed Boutaayamou +7 more
doaj +1 more source
IEEE Access, 2016 A quaternion-based attitude unscented Kalman filter is formulated with quaternion errors parameterized by small angle approximations and is applied to a filter with a state vector consisting of the attitude quaternion and the gyro bias vector. The filter
Murty S. Challa +2 more
doaj +1 more source
IEEE Sensors Journal, 2017 This paper presents a calibration method for consumer-grade accelerometers, gyroscopes, and magnetometers. Considering the calibration of consumer-grade sensors, it is essential that no specialized equipment is required to create reference signals.
Olli Särkkä +3 more
semanticscholar +1 more source