Results 51 to 60 of about 9,689 (229)

Optically levitated micro gyroscopes with an MHz rotational vaterite rotor

open access: yesMicrosystems & Nanoengineering
The field of levitated optomechanics has experienced significant advancements in manipulating the translational and rotational dynamics of optically levitated particles and exploring their sensing applications.
Kai Zeng   +4 more
doaj   +1 more source

Gyroscope-Based Smartphone Model Identification via WaveNet and EfficientNetV2 Ensemble

open access: yesIEEE Access
Smartphone model detection through sensor data is important for enhancing security protocols, preventing device fraud, and ensuring authorized service access.
Erkan Kiymik, Ali Emre Ozturk
doaj   +1 more source

A Novel Method for Estimating Knee Angle Using Two Leg-Mounted Gyroscopes for Continuous Monitoring with Mobile Health Devices

open access: yesSensors, 2018
Tele-rehabilitation of patients with gait abnormalities could benefit from continuous monitoring of knee joint angle in the home and community. Continuous monitoring with mobile devices can be restricted by the number of body-worn sensors, signal ...
Eric Allseits   +5 more
doaj   +1 more source

Comparison of Trotting Stance Detection Methods from an Inertial Measurement Unit Mounted on the Horse’s Limb

open access: yesSensors, 2020
The development of on-board sensors, such as inertial measurement units (IMU), has made it possible to develop new methods for analyzing horse locomotion to detect lameness.
Marie Sapone   +4 more
doaj   +1 more source

Gyroscope-Assisted Motion Deblurring Network

open access: yesCoRR
Image research has shown substantial attention in deblurring networks in recent years. Yet, their practical usage in real-world deblurring, especially motion blur, remains limited due to the lack of pixel-aligned training triplets (background, blurred image, and blur heat map) and restricted information inherent in blurred images. This paper presents a
Simin Luan   +6 more
openaire   +2 more sources

Interrelation of Precessed Motions of the Gyroscope

open access: yesWorld Journal of Mechanics, 2021
The fundamental principles of the gyroscope theory contain the system of the inertial torques generated by the rotating mass of the spinning disc that interrelated by the ratio of its angular velocities rotation around axes. The action of the centrifugal, common inertial Coriolis forces and the change in the angular momentum generate the system of ...
openaire   +2 more sources

Motion of the Tippe Top: Gyroscopic Balance Condition and Stability [PDF]

open access: yesSIAM Journal on Applied Dynamical Systems, 2005
52 pages, 11 figures, to be published in SIAM Journal on Applied Dynamical ...
Takahiro Ueda   +2 more
openaire   +2 more sources

Similar locomotor patterns across Quarter Horse disciplines inform lameness assessment

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Lineage‐based selection is central to the Quarter Horse industry and is often justified by the assumption that morphology determines locomotor function. However, objective evidence linking static conformation to discipline‐specific locomotor behaviour under standardised conditions remains limited.
Renata Farinelli de Siqueira   +4 more
wiley   +1 more source

Noise Reduction for MEMS Gyroscope Signal: A Novel Method Combining ACMP with Adaptive Multiscale SG Filter Based on AMA

open access: yesSensors, 2019
In this paper, a novel hybrid method combining adaptive chirp mode pursuit (ACMP) with an adaptive multiscale Savitzky−Golay filter (AMSGF) based on adaptive moving average (AMA) is proposed for offline denoising micro-electromechanical system ...
Jingjing He, Changku Sun, Peng Wang
doaj   +1 more source

Body‐integrated photonic biosensors: Illuminating the path to active healthcare

open access: yesFlexMat, EarlyView.
Body‐integrated photonic biosensors are promising tools for active healthcare. These optical devices can be worn, implanted, or swallowed to monitor health signals continuously. This review introduces key sensing modalities, including fluorescence, colorimetry, SPR, LSPR, SERS, and light‐modulating materials.
Jiayue Gu   +10 more
wiley   +1 more source

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