Results 241 to 250 of about 465,610 (291)

Real‐Time Ferroelectric Domain Wall Dynamics During Electric Poling and Depoling

Advanced Science, EarlyView.
Real‐time visualization of domain wall dynamics during alternating‐current poling, direct‐current poling, and electrical depoling in relaxor‐PT ferroelectric single crystals reveals distinct field‐dependent pathways and strong path dependence. Instant polarized light microscopy uncovers reversible domain wall nucleation, motion, and reconfiguration ...
Ziqi Wang, Zhengze Xu, Anastasia Timofeeva, Hossam Elnaggar, Sipan Liu, Yusen Pei, Reece Henry, Brendan O'Connor, Eunkyoung Shim, Franky So, Kara Peters, Xiaoning Jiang, Jun Liu   +12 more
wiley   +1 more source

A Dual-Modal Biosensing Approach to Evaluate Cortico-Muscular Coupling in Adolescent Idiopathic Scoliosis. [PDF]

Biosensors (Basel)
Liu C, Mai B, Wang K, Chen X, Sun Y, Liu H, Du H, Sheng Y, Chen S.   +8 more
europepmc   +1 more source

Long-Term Evidence of ENSO-Driven Rodent Population Dynamics in a Natural Plague Focus of Southwestern China. [PDF]

Animals (Basel)
Su C, Guo Y, Shen Y, Li Y, Su L, Xu L, Gao Z.   +6 more
europepmc   +1 more source

fNIRS-Based Network Signatures of Sensory-Primed Bilateral Arm Training in Subacute Stroke Recovery. [PDF]

J Biophotonics
Li W, Wang B, Zhang Q, Wei R, Huo C.
europepmc   +1 more source

Spatiotemporal instability of influenza seasonality during viral co-circulation. [PDF]

NPJ Syst Biol Appl
Liu H, Li X, Sun N, Tian J, Xu M, Hon C.
europepmc   +1 more source

Neurophysiological effects of partial gravity on bimanual control: a parabolic flight study. [PDF]

NPJ Microgravity
Kennedy DM, Neto OP, Weinrich M, Abbott R, Keller N, Rao R, Wright T, Dunbar BJ, Diaz-Artiles A.   +8 more
europepmc   +1 more source

Investigating the wavelet coherence phase of the BOLD signal

Journal of Magnetic Resonance Imaging, 2004
AbstractPurposeTo investigate the temporal behavior of the blood oxygenation‐level dependent (BOLD) signal applying the wavelet coherence phase to functional magnetic resonance imaging (fMRI) data.Materials and MethodsThe wavelet coherence phase was computed for a group of four subjects using three functional runs of different visual stimulation ...
Gabriele Lohmann
exaly   +6 more sources

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Wavelet Coherence Model for Diagnosis of Alzheimer Disease

Clinical EEG and Neuroscience, 2012
This article presents a wavelet coherence investigation of electroencephalograph (EEG) readings acquired from patients with Alzheimer disease (AD)  and healthy controls. Pairwise electrode wavelet coherence is calculated over each frequency band (delta, theta, alpha, and beta).
Hojjat Adeli, Ziad Sankari
exaly   +3 more sources

Electromagnetic spatial coherence wavelets

Journal of the Optical Society of America A, 2006
The recently introduced concept of spatial coherence wavelets is generalized to describe the propagation of electromagnetic fields in the free space. For this aim, the spatial coherence wavelet tensor is introduced as an elementary amount, in terms of which the formerly known quantities for this domain can be expressed.
Roman, Castaneda, Jorge, Garcia-Sucerquia   +1 more
openaire   +2 more sources