Results 131 to 140 of about 87,914,593 (210)

”New Connections between dynamical systems and Hamiltonian PDEs”

open access: yes, 2010
This is a course of 8 hours on Hamiltonian PDEs: main examples, Nash-Moser IFT, tame estimates of the inverse linearzied operator, application to NLS and ...
BERTI, MASSIMILIANO
core  

ATP Release and Purinergic Signaling Potentiate β‐Adrenergic Effects on Brown Adipocytes

open access: yesActa Physiologica, Volume 242, Issue 10, October 2026.
ABSTRACT Aim Brown adipose tissue (BAT) specializes in energy consumption and thermogenesis in response to cold stress. Brown adipocytes (BA) express purinergic receptors, yet little is known about the source of extracellular ATP and the role of purinergic signaling, and the potential interaction with β‐adrenergic signaling.
Marco Tozzi   +8 more
wiley   +1 more source

Viscosity solutions for PDEs

open access: yes
This thesis deals with the theory of \textit{viscosity solutions}, a powerful and elegant framework for analyzing partial differential equations (PDEs) that may not admit solutions in the classical sense.
Caneti, Enrico
core  

SOLITONS AND OTHER SOLUTIONS TO NONLINEAR PDEs

open access: yes, 2016
In this article, we apply \(\left(\frac{G}{G^{’}}\right)\)-expansion method to construct exact traveling wave solutions with parameters of four nonlinear PDEs having non-integer balance numbers, namely, the convection-diffusion-reaction equation with ...
Elshater, Mona E.M.   +2 more
core  

Towards a Brain–Computer Interface (BCI) for Improving Phonological Processing in Developmental Dyslexia: An Exploratory Study

open access: yesEuropean Journal of Neuroscience, Volume 64, Issue 7, October 2026.
An EEG‐based BCI was developed to train self‐regulation of the theta/delta power ratio during natural speech listening in adults with developmental dyslexia. Participants controlled a spaceship through their neural activity across eight daily training sessions.
Xuanci Zheng   +3 more
wiley   +1 more source

Random Carbon Tax Policy and Investment Into Emission Abatement Technologies

open access: yesMathematical Finance, Volume 36, Issue 4, Page 804-825, October 2026.
ABSTRACT We analyze the problem of a profit‐maximizing electricity producer, subject to carbon taxes, who decides on investments into CO2$\rm CO_2$ abatement technologies. We assume that the carbon tax policy is random and that the investment in the abatement technology is divisible, irreversible, and subject to transaction costs.
Katia Colaneri   +2 more
wiley   +1 more source

A Model of Strategic Sustainable Investment

open access: yesMathematical Finance, Volume 36, Issue 4, Page 771-803, October 2026.
ABSTRACT We study a problem of optimal irreversible investment and emission reduction formulated as a nonzero‐sum dynamic game between an investor with environmental preferences and a firm. The game is set in continuous‐time on an infinite‐time horizon.
Tiziano De Angelis   +2 more
wiley   +1 more source

Temperature dependence of HCN channel kinetics: A systematic comparison across mammalian isoforms and species

open access: yesExperimental Physiology, Volume 111, Issue 10, Page 4659-4687, 1 October 2026.
Abstract Hyperpolarization‐activated, cyclic nucleotide‐gated (HCN) channels are important regulators of cardiac pacemaking and neuronal excitability, yet their temperature dependence has not been compared systematically across mammalian isoforms and species in standardized experimental conditions. Here, we performed a standardized electrophysiological
Rajnish Ranjan   +5 more
wiley   +1 more source

An Hilbert space approach for a class of arbitrage free implied volatilities models [PDF]

open access: yes
We present an Hilbert space formulation for a set of implied volatility models introduced in \cite{BraceGoldys01} in which the authors studied conditions for a family of European call options, varying the maturing time and the strike price $T$ an $K$, to
Brace, Alan   +2 more
core  

Elucidating the cellular determinants of the end‐systolic pressure‐volume relationship of the heart via computational modelling

open access: yesThe Journal of Physiology, Volume 604, Issue 19, Page 8006-8027, 1 October 2026.
Abstract figure legend Using a multiscale computational model of left ventricular electromechanics, we investigated how sarcomere dynamics influence the end‐systolic pressure‐volume (ESPV) relationship in ejecting beats compared to isovolumetric beats.
Francesco Regazzoni   +2 more
wiley   +1 more source

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