Results 41 to 50 of about 135,688 (296)
Inertial-Sensor-Based Non-Dead Reckoning Localization for Ground Vehicles
IEEE Access, 2021 This paper proposes an inertial sensor-based positioning method without using dead reckoning. The basic concept estimates the current position based on a pre-indexed map composed of spectrograms of road shapes estimated using inertial sensor signals. The
Juhui Gim, Changsun Ahn
doaj +1 more source
, 1990 The presence of failures in navigation sensors can cause the determination of an erroneous aircraft state estimate, which includes position, attitude, and their derivatives.
Kline, Paul, Vangraas, Frank
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Inertial sensor-based knee flexion/extension angle estimation [PDF]
, 2009 A new method for estimating knee joint flexion/extension angles from segment acceleration and angular velocity data is described. The approach uses a combination of Kalman filters and biomechanical constraints based on anatomical knowledge.
Cooper, G +7 more
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Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Semi-Automating Low Back Compression Force Estimations with an Inertial Sensor
Proceedings, 2020 There are currently no evidence-based practical automated injury risk factor estimation tools to monitor low back compressive force in ambulatory or sporting environments.
Sam Gleadhill +5 more
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Stride estimation based on horizontal acceleration integration using an inertial sensor
Nihon Kikai Gakkai ronbunshu, 2023 The variation in stride length is an important index of gait stability. The evaluation requires a device that can accurately measure the stride length during ground walking.
Ryoga NAKANISHI +2 more
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Ambient health monitoring: the smartphone as a body sensor network component [PDF]
, 2013 Inertial measurement units used in commercial body sensor networks (e.g. animation suits) are inefficient, difficult to use and expensive when adapted for movement science applications concerning medical and sports science.
Barker, Leon +4 more
core
sUAS Swarm Navigation using Inertial, Range Radios and Partial GNSS [PDF]
, 2019 Small Unmanned Aerial Systems (sUAS) operations are increasing in demand and complexity. Using multiple cooperative sUAS (i.e. a swarm) can be beneficial and is sometimes necessary to perform certain tasks (e.g., precision agriculture, mapping ...
Huff, Joel +2 more
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Molecular Oncology, EarlyView.Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary +1 more
wiley +1 more source
Inertial Navigation Meets Deep Learning: A Survey of Current Trends and Future Directions
Results in EngineeringInertial sensing is employed in a wide range of applications and platforms, from everyday devices such as smartphones to complex systems like autonomous vehicles.
Nadav Cohen, Itzik Klein
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