Results 51 to 60 of about 417,152 (252)
Frontiers in Physiology, 2022 A central component in simulating cardiac electrophysiology is the numerical solution of nonlinear ordinary differential equations, also called cardiac ionic cell models, that describe cross-cell-membrane ion transport. Biophysically detailed cell models
Kristian Gregorius Hustad +2 more
doaj +1 more source
The light-quark contribution to the leading HVP term of the muon $g - 2$ from twisted-mass fermions
, 2018 We present a lattice calculation of the leading Hadronic Vacuum Polarization (HVP) contribution of the light u- and d-quarks to the anomalous magnetic moment of the muon, $a_\mu^{\rm HVP}(ud)$, adopting the gauge configurations generated by the European ...
Giusti, D., Sanfilippo, F., Simula, S.
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The Journal of Physiology, EarlyView.Abstract figure legend In this study, we use human‐induced pluripotent stem cell‐derived cardiomyocyte (hiPSC‐CM) experiments and computational modelling to identify the mechanism of action of drug compounds. In the hiPSC‐CM experiments, optical measurements of cell collections are recorded in the baseline case and after drug exposure.
Karoline Horgmo Jæger +4 more
wiley +1 more source
Scientific ReportsComputational techniques have significantly advanced our understanding of cardiac electrophysiology, yet they have predominantly concentrated on averaged models that do not represent the intricate dynamics near individual cardiomyocytes.
Karoline Horgmo Jæger +4 more
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Arbitrary polarization control with a segmented APPLE‐II undulator
Journal of Synchrotron Radiation, Volume 33, Issue 1, Page 73-83, January 2026.A four‐segmented APPLE‐II undulator was constructed, and its operation has started at NanoTerasu BL13U. The performance of arbitrary polarization control using phase shifters is demonstrated.A newly developed four‐segmented APPLE‐II undulator enables arbitrary polarization control in the soft to tender X‐ray region.
Kento Inaba +11 more
wiley +1 more source
Mathematical Biosciences and Engineering, 2010 The purpose of this paper is to derive and analyze methods for examining the stability of solutions of partial differential equations modeling collections of excitable cells.
Robert Artebrant +2 more
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On an unsupervised method for parameter selection for the elastic net
Mathematics in Engineering, 2022 Despite recent advances in regularization theory, the issue of parameter selection still remains a challenge for most applications. In a recent work the framework of statistical learning was used to approximate the optimal Tikhonov regularization ...
Zeljko Kereta, Valeriya Naumova
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Palaeontology, Volume 69, Issue 1, January/February 2026.Abstract Coralline algae are key benthic components of shallow‐marine ecosystems globally and as habitat‐formers they support high biodiversity levels. Experiments on living coralline algae show internal growth changes in response to warming and higher CO2.
Leanne A. Melbourne +2 more
wiley +1 more source
Local-duality QCD sum rules for strong isospin breaking in the decay constants of heavy-light mesons
, 2018 We discuss the leptonic decay constants of heavy--light mesons by means of Borel QCD sum~rules in the local-duality (LD) limit of infinitely large Borel mass parameter.
Lucha, Wolfgang +2 more
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Quark-Hadron Duality and Effective Continuum Thresholds in Dispersive Sum Rules
, 2010 A novel procedure for extracting hadron characteristics from QCD sum rules, based on effective continuum thresholds (necessary for the implementation of quark-hadron duality) which may depend on the involved momenta and on the Borel parameter(s), enables
Lucha, Wolfgang +2 more
core +1 more source