Results 271 to 280 of about 164,472 (335)

Improvements for the solution of crack evolution using extended finite element method. [PDF]

Sci Rep
Wang Y, Javadi AA, Fidelibus C, Liang H.
europepmc   +1 more source

Segmentation and Tracking of Eruptive Solar Phenomena With Convolutional Neural Networks

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 1, February 2026.
Abstract Solar eruptive events are complex phenomena, which most often include coronal mass ejections (CME), CME‐driven compressive and shock waves, flares, and filament eruptions. CMEs are large eruptions of magnetized plasma from the Sun's outer atmosphere or corona, that propagate outward into the interplanetary space.
Oleg Stepanyuk, Kamen Kozarev
wiley   +1 more source

An Iterative Error Correction Procedure for Single Sheet Testers Using FEM 3D Model. [PDF]

Sensors (Basel)
Krobot R, Dadić M.
europepmc   +1 more source

Addressing Known Challenges in Solar Flare Forecasting I: Limb‐Flare Prediction With a 4π Full‐Heliosphere Framework

Space Weather, Volume 24, Issue 2, February 2026.
Abstract A demonstrated failure mode for operational solar flare forecasting is the inability to forecast flares that occur near, or just beyond, the solar limb. To address this shortcoming, we develop a “4π $4{\uppi }$” full‐heliosphere event forecasting framework and evaluate its statistical classification ability against this specific challenge.
K. D. Leka, Eric L. Wagner, Lisa Upton, Bibhuti Kumar Jha, Kiran Jain, Sara Petty   +5 more
wiley   +1 more source

Direct Identification of the Continuous Relaxation Time and Frequency Spectra of Viscoelastic Materials. [PDF]

Materials (Basel)
Stankiewicz A.
europepmc   +1 more source

Disruption of ATP Synthase Spatiotemporal Organization, Ca2+ Dynamics, and Contractile Function in Senescent Cardiomyocytes

Aging Cell, Volume 25, Issue 2, February 2026.
Enhanced ATP hydrolysis, ΔΨm flickering, and destabilized ATP synthase dimers collectively reduce ATP availability in senescent cardiomyocytes. This energy deficit is associated with disrupted Ca2⁺ dynamics and contractility. ABSTRACT Heart disease is the leading cause of death in the elderly population.
Silke Morris, Nico Marx, Gonzalo Barrientos, Isidora Molina‐Riquelme, Frank Schmelter, Hugo E. Verdejo, Stefan Peischard, Guiscard Seebohm, Verónica Eisner, Karin B. Busch   +9 more
wiley   +1 more source

Quadratic Euler characteristic of symmetric powers of curves. [PDF]

Manuscr Math
Bröring LF, Viergever AM.
europepmc   +1 more source

Visual acuity outcomes up to 12 years and risk factors for visual impairment in a national cohort of extremely preterm born children – The Extremely Preterm Infants in Sweden Study (EXPRESS)

Acta Ophthalmologica, Volume 104, Issue 1, Page 65-74, February 2026.
Abstract Purpose The Extremely Preterm Infants in Sweden Study (EXPRESS) followed a national cohort of extremely preterm born (EPT, i.e. <27 weeks) children until 12 years of age. This study aimed to investigate the longitudinal development of visual acuity (VA) in children born EPT, explore the predictive value of early visual assessments, and ...
Despoina Tsamadou, Karin Källén, Abbas Al‐Hawasi, Ann Hellström, Gerd Holmström, Fatima Pedrosa‐Domellöf, Kristina Tornqvist, Ulrika Kjellström, Lisa B. Thorell, Lena Hellström‐Westas, Andreas Ohlin, Ulrika Ådén, Kerstin Hellgren   +12 more
wiley   +1 more source

Elucidating Contributions of Drug Transporters/Enzyme to Nonlinear Pharmacokinetics of Grazoprevir by PBPK Modeling With a Cluster Gauss-Newton Method. [PDF]

CPT Pharmacometrics Syst Pharmacol
Yoshikado T, Aoki Y, Nakamura R, Shida S, Sugiyama Y, Chiba K.   +5 more
europepmc   +1 more source

The Iwasawa main conjecture and Gauss sums (Algebraic number theory and related topics)

, 2000
美穂 青木
openalex   +1 more source