Results 121 to 130 of about 1,340 (226)

Existence Results for Some p-Laplacian Langevin Problems with a ψ-Hilfer Fractional Derivative with Antiperiodic Boundary Conditions

Fractal and Fractional
In this work, we establish the existence of at least one solution for a p-Laplacian Langevin differential equation involving the ψ-Hilfer fractional derivative with antiperiodic boundary conditions. More precisely, we transform the studied problem into a
Lamya Almaghamsi, Samah Horrigue
doaj   +1 more source

Diffusion–Model–Driven Discovery of Ferroelectrics for Photocurrent Applications

Advanced Science, Volume 13, Issue 31, 4 June 2026.
We developed a diffusion model–based generative AI and high‐throughput screening framework that accelerates the discovery of photovoltaic ferroelectrics. By coupling AI driven crystal generation with machine learning and DFT screening, we identified Ca3P2 and LiCdP as new ferroelectric materials exhibiting strong polarization, feasible switching ...
Byung Chul Yeo, Hyun‐Jae Lee, Sungwoo Kang, Jung‐Hoon Lee   +3 more
wiley   +1 more source

On the Cauchy problem for the Langevin-type fractional equation

UZBEK MATHEMATICAL JOURNAL
In this article, the Cauchy problem for the Langevin-type time-fractional equation Dβ t (Dtαu(t)) + Dtβ(Au(t)) = f(t); (0 < t ≤ T) is studied. Here α; β 2 (0; 1), Dtα; Dtβ is the Caputo derivative and A is an unbounded self-adjoint operator in a separable Hilbert space.
Fayziev, Y., Jumaeva, Sh.
openaire   +3 more sources

The Critical Exponent of the Fractional Langevin Equation is $α_c\approx 0.402$

, 2007
We investigate the dynamical phase diagram of the fractional Langevin equation and show that critical exponents mark dynamical transitions in the behavior of the system. For a free and harmonically bound particle the critical exponent $α_c= 0.402\pm 0.002$ marks a transition to a non-monotonic under-damped phase.
Burov, S., Barkai, E.
openaire   +2 more sources

Agent‐Based Computational Modeling of the Stochastic Dynamic Behavior of Actin Filaments Recapitulates the Homeostatic Cortical Array in Plant Epidermal Cells

Cytoskeleton, Volume 83, Issue 6, Page 407-426, June 2026.
ABSTRACT The homeostatic cortical actin array in plant cells plays important roles in fundamental processes, including intracellular transport, secretion, cell expansion, and cytoplasmic streaming. In response to diverse chemical and mechanical signals, the cortical array can remodel within minutes to assume new configurations or altered filament ...
June Hyung Kim, Weiwei Zhang, Anjali Iyer‐Pascuzzi, Christopher J. Staiger, Taeyoon Kim   +4 more
wiley   +1 more source

Stage‐Specific Molecular Cargo of Schwann Cell–Derived Extracellular Vesicles is Associated With Peripheral Nerve Repair

Journal of Extracellular Biology, Volume 5, Issue 6, June 2026.
ABSTRACT Schwann cells (SCs) play a critical role in peripheral nerve regeneration, undergoing dynamic phenotype transitions from myelinating to repair stages following injury. While SC‐derived extracellular vesicles (SC‐EVs) have emerged as key mediators of intercellular communication during nerve repair, their stage‐specific molecular cargo and ...
Manju Sharma, Supasek Kongsomros, Maulee Sheth, Somchai Chutipongtanate, Leyla Esfandiari   +4 more
wiley   +1 more source

Modeling the Intermediate Flow Regime in Flow‐Compensated Intravoxel Incoherent Motion MRI

Magnetic Resonance in Medicine, Volume 95, Issue 6, Page 3476-3487, June 2026.
ABSTRACT Purpose The intravoxel incoherent motion (IVIM) model is commonly used to separate the effects of motion related to diffusion and blood microcirculation (perfusion) on the MR signal. Depending on the encoding time (T), it is possible to probe the different temporal regimes of blood motion, which resemble a ballistic flow at short T and a ...
Louise Rosenqvist, Mikael Montelius, Isabella M. Björkman‐Burtscher, Elina Petersson, Maria Ljungberg, Oscar Jalnefjord   +5 more
wiley   +1 more source

Subdiffusion of heavy quark in hot QCD matter by the fractional Langevin equation

The subdiffusion phenomena are studied for heavy quarks dynamics in the hot QCD matter. My approach aims to provide a more realistic description of heavy quark dynamics through detailed theoretical analyses and numerical simulations, utilizing the ...
Prakash, Jai
core   +1 more source

Computational design of a soluble mimic of the outer membrane LPS transport protein LptD suitable for screening of antibiotics

Protein Science, Volume 35, Issue 6, June 2026.
Abstract Lipopolysaccharides (LPS) are the principal chemical component of the outer leaflet of Gram‐negative bacteria and constitute the first barrier of defense against foreign molecules. Inhibition of LPS transport presents a novel concept for antibiotic discovery, and components of the transport bridge are targets of antimicrobial peptides. LptD, a
Wenzhao Dai, Wenxuan Hu, Matthias Schuster, Laetitia Rožić, Bernd Roschitzki, Oliver Zerbe   +5 more
wiley   +1 more source

Anomalous diffusion of the heavy quarks through the fractional Langevin equation

The dynamics of heavy quarks within the hot QCD medium have been revisited, considering the influence of anomalous diffusion. This study has been conducted using the framework of the fractional Langevin equation involving the Caputo fractional derivative.
Prakash, Jai
core   +1 more source