Results 251 to 260 of about 174,528 (270)

Research on series arc fault detection method household loads based on voltage signals. [PDF]

Sci Rep
Li B, Shu J, Cui F.
europepmc   +1 more source

Electrophysiological characterization of pre‐adolescents born with intrauterine growth restriction: insights from clinical and computational data

The Journal of Physiology, EarlyView.
Abstract figure legend Depolarization and repolarization duration analysis was conducted in preadolescent groups with IUGR and controls using a 12‐lead ECG. Principal component analysis was applied over the 12‐lead ECGs to generate spatially transformed leads better suited for robust ECG fiducial points detection.
Freddy L. Bueno‐Palomeque, Ernesto Zacur, Esther Pueyo, Fàtima Crispi, Pablo Laguna, Ana Mincholé   +5 more
wiley   +1 more source

Further Exploration of an Upper Bound for Kemeny's Constant. [PDF]

Entropy (Basel)
Kooij RE, Dubbeldam JLA.
europepmc   +1 more source

Graph transformer with disease subgraph positional encoding for improved comorbidity prediction

Quantitative Biology, Volume 13, Issue 4, December 2025.
Abstract Comorbidity, the co‐occurrence of multiple medical conditions in a single patient, profoundly impacts disease management and outcomes. Understanding these complex interconnections is crucial, especially in contexts where comorbidities exacerbate outcomes.
Xihan Qin, Li Liao
wiley   +1 more source

Graphs Constructed from Instantaneous Amplitude and Phase of Electroencephalogram Successfully Differentiate Motor Imagery Tasks. [PDF]

J Med Signals Sens
Miri M, Abootalebi V, Saeedi-Sourck H, Van De Ville D, Behjat H.   +4 more
europepmc   +1 more source

On Bergman–Toeplitz operators in periodic planar domains

Transactions of the London Mathematical Society, Volume 12, Issue 1, December 2025.
Abstract We study spectra of Toeplitz operators Ta$T_a$ with periodic symbols in Bergman spaces A2(Π)$A^2(\Pi)$ on unbounded singly periodic planar domains Π$\Pi$, which are defined as the union of infinitely many copies of the translated, bounded periodic cell ϖ$\varpi$.
Jari Taskinen
wiley   +1 more source

Parametric matrix models. [PDF]

Nat Commun
Cook P, Jammooa D, Hjorth-Jensen M, Lee DD, Lee D.   +4 more
europepmc   +1 more source

Truncated Floquet–Bloch transform for computing the spectral properties of large finite systems of resonators

Transactions of the London Mathematical Society, Volume 12, Issue 1, December 2025.
Abstract In subwavelength physics, a challenging problem is to characterise the spectral properties of finite systems of subwavelength resonators. In particular, it is important to identify localised modes as well as bandgaps and associated mobility edges.
Habib Ammari, Silvio Barandun, Alexander Uhlmann   +2 more
wiley   +1 more source

Network and Phase Symmetries Reveal That Amplitude Dynamics Stabilize Decoupled Oscillator Clusters. [PDF]

Entropy (Basel)
Emenheiser J, Salova A, Snyder J, Crutchfield JP, D'Souza RM.   +4 more
europepmc   +1 more source

Generalized φ‐Pullback Attractors in Time‐Dependent Spaces: Application to a Nonautonomous Wave Equation With Time‐Dependent Propagation Velocity

Mathematical Methods in the Applied Sciences, Volume 48, Issue 14, Page 13456-13474, 30 September 2025.
ABSTRACT We present sufficient conditions to obtain a generalized (φ,D)$$ \left(\varphi, \mathfrak{D}\right) $$‐pullback attractor for evolution processes on time‐dependent phase spaces, where φ$$ \varphi $$ is a given decay function and D$$ \mathfrak{D} $$ is a given universe.
Matheus Cheque Bortolan, Carlos Pecorari Neto, Heraclio López Lázaro, Paulo N. Seminario Huertas   +3 more
wiley   +1 more source