Results 181 to 190 of about 109,784 (295)

Coupling Between Dispersive Alfvén Wave and Modified Electron Acoustic Wave in Downward Current Region: Parallel Potential Drop and Upgoing Ionospheric Electrons

Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract Results from a 1D kinetic simulation, for the first time, unveil the generation and time evolution of the downward parallel electric fields stemming from the coupling between modified electron acoustic waves (MEAWs) and dispersive Alfvén waves (DAWs).
Run Shi, Jun Liang, Zejun Hu, Desheng Han, Qinghe Zhang   +4 more
wiley   +1 more source

Active Sampling of Interpolation Points to Identify Dominant Subspaces for Model Reduction

International Journal for Numerical Methods in Engineering, Volume 127, Issue 1, 15 January 2026.
ABSTRACT Model reduction is an active research field to construct low‐dimensional surrogate models of high fidelity to accelerate engineering design cycles. In this work, we investigate model reduction for linear structured systems using dominant reachable and observable subspaces.
Celine Reddig, Pawan Goyal, Igor Pontes Duff, Peter Benner   +3 more
wiley   +1 more source

Detection of cortical arousals in sleep using multimodal wearable sensors and machine learning. [PDF]

Sci Rep
Kucukosmanoglu M, Conklin S, Bansal K, Kaya S, Anwar Y, Dang Q, Kargosha G, Brooks J, Feltch C, Banerjee N.   +9 more
europepmc   +1 more source

0.003°/h bias instability of honeycomb disk resonator gyroscope achieved by mode reversal combined mode deflection control method. [PDF]

Microsyst Nanoeng
Chen L, Li Q, Miao T, Wang P, Zhang X, Zhang Y, Wu X, Xiao D.   +7 more
europepmc   +1 more source

Gyroscope-constrained magnetometer PDR/Wi-Fi indoor positioning algorithm. [PDF]

PLoS One
Tang R, Tian C.
europepmc   +1 more source

Enhanced Design and Characterization of a Wearable IMU for High-Frequency Motion Capture. [PDF]

Sensors (Basel)
Valdés-Tirado D, Carro GG, Alvarez JC, Álvarez D, López A.   +4 more
europepmc   +1 more source

Low-Cost Optical-Inertial Point Cloud Acquisition and Sketch System. [PDF]

Sensors (Basel)
Chao TC, Shih HF, Tien CL, Tu HY.
europepmc   +1 more source

Atrial Fibrillation Detection via Accelerometer and Gyroscope of a Smartphone

IEEE journal of biomedical and health informatics, 2018
O. Lahdenoja, Tero Hurnanen, Zuhair Iftikhar, Sami Nieminen, Timo Knuutila, A. Saraste, T. Kiviniemi, T. Vasankari, J. Airaksinen, Mikko Pänkäälä, T. Koivisto   +10 more
semanticscholar   +1 more source

Research on a Feedthrough Suppression Scheme for MEMS Gyroscopes Based on Mixed-Frequency Excitation Signals. [PDF]

Micromachines (Basel)
Chen X, Pei Z, Zhu C, Hu J, Lei H, Wang Y, Li H.   +6 more
europepmc   +1 more source

Fractional-Order Identification of Gyroscope MEMS Noise Under Helium Exposure. [PDF]

Sensors (Basel)
Sierociuk D, Macias M, Markowski KA.
europepmc   +1 more source