Zobrazeno 1 - 10
of 2 684
pro vyhledávání: '"Fraser A. E"'
Publikováno v:
ApJL 975 L1 (2024)
Recent observational constraints on the internal structure of Jupiter and Saturn suggest that these planets have ``fuzzy" cores, i.e., gradients of the concentration of heavy elements that might span a large fraction of the planet's radius. These cor
Externí odkaz:
http://arxiv.org/abs/2408.10833
Differentially rotating stars and planets transport angular momentum internally due to turbulence at rates that have long been a challenge to predict reliably. We develop a self-consistent saturation theory, using a statistical closure approximation,
Externí odkaz:
http://arxiv.org/abs/2403.07395
Turbulence in three dimensions ($3$D) supports vortex stretching that has long been known to accomplish energy transfer to small scales. Moreover, net energy transfer from large-scale, forced, unstable flow-gradients to smaller scales is achieved by
Externí odkaz:
http://arxiv.org/abs/2310.09339
Publikováno v:
Physics of Plasmas 30, 072107 (2023)
To comprehensively understand saturation of two-dimensional ($2$D) magnetized Kelvin-Helmholtz-instability-driven turbulence, energy transfer analysis is extended from the traditional interaction between scales to include eigenmode interactions, by u
Externí odkaz:
http://arxiv.org/abs/2307.08895
Publikováno v:
Bioinformatics, Volume 39, Issue 9, September 2023, btad568
Summary: In functional imaging studies, accurately synchronizing the time course of experimental manipulations and stimulus presentations with resulting imaging data is crucial for analysis. Current software tools lack such functionality, requiring m
Externí odkaz:
http://arxiv.org/abs/2305.07438
Publikováno v:
npj Quantum Inf 9, 91 (2023)
Dual-comb interferometry harnesses the interference of two laser frequency combs to provide unprecedented capability in spectroscopy applications. In the past decade, the state-of-the-art systems have reached a point where the signal-to-noise ratio p
Externí odkaz:
http://arxiv.org/abs/2304.01516
Fingering convection (also known as thermohaline convection) is a process that drives the vertical transport of chemical elements in regions of stellar radiative zones where the mean molecular weight increases with radius. Recently, Harrington & Gara
Externí odkaz:
http://arxiv.org/abs/2302.11610
Autor:
Mu, Pania Yanjie1 (AUTHOR) pania-yanjie.mu@zo.uni-heidelberg.de, Fraser, Sarah E.1 (AUTHOR), Peng, Maolin2 (AUTHOR)
Publikováno v:
Heritage Science. 11/11/2024, Vol. 12 Issue 1, p1-24. 24p.
Visco-resistive magnetohydrodynamic turbulence, driven by a two-dimensional unstable shear layer that is maintained by an imposed body force, is examined by decomposing it into dissipationless linear eigenmodes of the initial profiles. The down-gradi
Externí odkaz:
http://arxiv.org/abs/2208.03342
Publikováno v:
Applied Physics Letters 121, 163701 (2022)
Light-sheet microscopes must compromise between field of view, optical sectioning, resolution, and detection efficiency. High-numerical-aperture (NA) detection objective lenses provide high resolution but their narrow depth of field fails to capture
Externí odkaz:
http://arxiv.org/abs/2206.00141