Results 211 to 220 of about 35,508 (295)

On spurious detection of linear response and misuse of the fluctuation–dissipation theorem in finite time series [PDF]

, 2016
Georg A. Gottwald, J. P. Wormell, Jeroen Wouters   +2 more
openalex   +1 more source

Explicit‐Implicit Material Point Method for Dense Granular Flows With a Novel Regularized µ(I) Model

International Journal for Numerical and Analytical Methods in Geomechanics, Volume 50, Issue 7, Page 3256-3273, May 2026.
ABSTRACT The material point method (MPM) is widely employed to simulate granular flows. Although explicit time integration is favored in most current MPM implementations for its simplicity, it cannot rigorously incorporate the incompressible µ(I)‐rheology, an efficient model ubiquitously adopted in other particle‐based numerical methods. While operator‐
Hang Feng, Zhen‐Yu Yin
wiley   +1 more source

Unraveling the Mystery of Melt Migration in Migmatites: From Channeling Instability to Pattern Formation

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 5, May 2026.
Abstract Melt migration in partially molten rocks is commonly described by porous flow models controlled by the hydro‐mechanical compaction length, which effectively explains melt extraction at mid‐ocean ridges. However, this framework cannot account for the paradoxical accumulation of small melt fractions into rhythmic leucosome–melanosome bands in ...
Qingpei Sun, Manman Hu, Roberto Weinberg, Klaus Regenauer‐Lieb   +3 more
wiley   +1 more source

Flexoelectricity and the fluctuations of (active) living cells: Implications for energy harvesting, ion transport, and neuronal activity. [PDF]

PNAS Nexus
Khandagale P, Liu L, Sharma P.
europepmc   +1 more source

Coarse-graining via the fluctuation-dissipation theorem and large-deviation theory [PDF]

, 2018
Alberto Montefusco, Mark A. Peletier, Hans Christian Öttinger   +2 more
openalex   +1 more source

A Machine Learning Parameterization for the Internal Gravity Wave Spectrum

Journal of Geophysical Research: Oceans, Volume 131, Issue 5, May 2026.
Abstract We introduce a stochastic model designed to parametrize the spectral properties of internal waves, using two functions that represent the semidiurnal spectral tidal cusps and the energy continuum between the inertial and the buoyancy frequencies.
Yutao Zheng, Matthew D. Rayson, Nicole L. Jones, Lachlan C. Astfalck   +3 more
wiley   +1 more source

Experimentally separating vacuum fluctuations from source radiation. [PDF]

Nat Commun
Herter A, Lindel F, Gabriel L, Buhmann SY, Faist J.   +4 more
europepmc   +1 more source

Non‐Migrating Thermal Tides in the Martian Lower Atmosphere Observed by EMM/EMIRS

Journal of Geophysical Research: Planets, Volume 131, Issue 5, May 2026.
Abstract Thermal tides significantly influence Martian atmospheric dynamics and radiative transfer. However, the excitation mechanisms of non‐migrating tides, exhibiting diverse spatial structures, remain poorly understood due to the limited number of observations.
Cong Sun, Siteng Fan, François Forget, Michael D. Smith, Sandrine Guerlet, Tao Li, Chengyun Yang, Lulu Li, Khalid M. Badri, Samuel A. Atwood, Christopher S. Edwards, Justin Deighan, Hessa R. Al Matroushi, Ehouarn Millour   +13 more
wiley   +1 more source

Development of electromagnetic tweezers for single-molecule energetics of kinesin. [PDF]

Biophys Physicobiol
Fukuzawa H, Ihara Y, Sawa M, Shirai H, Enoki S, Ikezaki K, Kambara T, Okada Y.   +7 more
europepmc   +1 more source

Fluctuation-dissipation theorem and radiative heat transfer in nonlinear Kerr media

, 2014
Chinmay Khandekar, Adi Pick, Steven G. Johnson, Alejandro W. Rodríguez   +3 more
openalex   +1 more source