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Rainfall in coastal areas of the tropics is often shaped by the presence of circulations directly associated with the topography, such as land-sea and/or mountain-valley breezes. In many regions the coastally-affected rainfall consitutes…

大气与海洋物理 · 物理学 2016-05-09 Martin Bergemann , Christian Jakob , Todd P. Lane

Tectonic tremor has been explained as a swarm of low-frequency earthquakes, which are located on a narrow fault at the plate boundary. However, due to the lack of clear impulsive phases in the tremor signal, it is difficult to determine the…

地球物理 · 物理学 2023-01-02 Ariane Ducellier , Kenneth C. Creager

Numerical simulations of starlight that is reflected by Earth-like exoplanets predict habitability signatures that can be searched for with future telescopes. We explore signatures of water oceans in the flux and polarization spectra of…

地球与行星天体物理 · 物理学 2022-08-31 Victor J. H. Trees , Daphne M. Stam

Oceanic tides are a major source of tidal dissipation. They drive the evolution of planetary systems and the rotational dynamics of planets. However, 2D models commonly used for the Earth cannot be applied to extrasolar telluric planets…

地球与行星天体物理 · 物理学 2018-07-18 Pierre Auclair-Desrotour , Stéphane Mathis , Jacques Laskar , Jérémy Leconte

The lower solar atmosphere is an intrinsically multi-component and collisional environment with electron and proton collision frequencies in the range $10^{8}-10^{10}$ Hz, which may be considerably higher than the gyro-frequencies for both…

太阳与恒星天体物理 · 物理学 2013-06-04 J. Vranjes , P. S. Krstic

The objective of this work is to study the applicability of various Machine Learning algorithms for prediction of some rock properties which geoscientists usually define due to special lab analysis. We demonstrate that these special…

机器学习 · 计算机科学 2019-02-19 Andrei Erofeev , Denis Orlov , Alexey Ryzhov , Dmitry Koroteev

Recent observations of rocky super-Earths have revealed an apparent wider distribution of Fe/Mg ratios, or core to mantle ratios, than the planets in our Solar System. This study aims to understand how much of the chemical diversity in the…

地球与行星天体物理 · 物理学 2020-03-04 Jennifer Scora , Diana Valencia , Alessandro Morbidelli , Seth A. Jacobson

Tide-locked lava worlds are surface-melted rocky planets under 1:1 tidally locked orbit (i.e., synchronously rotating) with orbital period being equal to rotation period and with permanent hot dayside and cold nightside. Previous studies on…

地球与行星天体物理 · 物理学 2026-02-03 Jun Yang , Chengyao Tang , Zimu Wang , Yanhong Lai , Wanying Kang

The formation of the Earth's core is a consequence of planetary accretion and processes in the Earth's interior. The mechanical process of planetary differentiation is likely to occur in large, if not global, magma oceans created by the…

地球与行星天体物理 · 物理学 2016-12-14 David C. Rubie , Seth A. Jacobson

For large-scale simulation codes with huge and complex code bases, where bit-for-bit comparisons are too restrictive, finding the source of statistically significant discrepancies (e.g., from a previous version, alternative hardware or…

分布式、并行与集群计算 · 计算机科学 2019-02-12 Daniel J. Milroy , Allison H. Baker , Dorit M. Hammerling , Youngsung Kim , Elizabeth R. Jessup , Thomas Hauser

Earth's climate, mantle, and core interact over geologic timescales. Climate influences whether plate tectonics can take place on a planet, with cool climates being favorable for plate tectonics because they enhance stresses in the…

地球与行星天体物理 · 物理学 2017-11-21 Bradford J. Foley , Peter E. Driscoll

We investigate the evolution of a system of two super-Earths with masses < 4 Earth masses embedded in a turbulent protoplanetary disk. The aim is to examine whether or not resonant trapping can occur and be maintained in presence of…

地球与行星天体物理 · 物理学 2015-05-27 A. Pierens , C. Baruteau , F. Hersant

The major cause of earthquake damage to an embankment is the liquefaction of the soil foundation that induces ground level deformations. It is well known that the liquefaction appears when the soil loses its shear strength due to the excess…

地球物理 · 物理学 2020-03-23 Christina Khalil , Ioanna Rapti , Fernando Lopez-caballero

Extreme precipitation events occurring over large spatial domains pose substantial threats to societies because they can trigger compound flooding, landslides, and infrastructure failures across wide areas. A hybrid framework for spatial…

应用统计 · 统计学 2025-09-15 Zimu Wang , Yifan Wu , Daning Bi

The most accurate method for modelling planetary migration and hence the formation of resonant systems is using hydrodynamical simulations. Usually, the force (torque) acting on a planet is calculated using the forces from the gas disc and…

地球与行星天体物理 · 物理学 2020-04-08 S. Ataiee , W. Kley

Self-similarity and long-range correlations are the remarkable features of the Earth's surface topography. Here we develop an approach based on percolation theory to study the geometrical features of Earth. Our analysis is based on…

物理与社会 · 物理学 2019-02-13 Jingfang Fan , Jun Meng , Abbas Ali Saberi

Rapid intensification (RI) of tropical cyclones often causes major destruction to human civilization due to short response time. It is an important yet challenging task to accurately predict this kind of extreme weather event in advance.…

机器学习 · 计算机科学 2020-09-25 Ching-Yuan Bai , Buo-Fu Chen , Hsuan-Tien Lin

Maritime accidents and corresponding consequences vary substantially across spatial dimensions as affected by various factors. Understanding the effects of key factors on maritime accident consequence would be of great benefit to prevent…

物理与社会 · 物理学 2023-02-21 Guorong Li , Kun Gao , Jinxian Weng , Xiaobo Qu

R is a language and environment for statistical computing and graphics, which provides a wide variety of statistical tools (modeling, statistical testing, time series analysis, classification problems, machine learning, ...), together with…

其他统计学 · 统计学 2023-06-22 M. Isabel Parra , Eva L. Sanjuán , M. Carmen Robustillo , Mario M. Pizarro

We develop a high-performance analytical model of Galactic Chemical Evolution, which accounts for delay time distributions and lock-up of stellar yields in a thermal-phased ISM. The model is capable of searching, for the first time, through…

星系天体物理 · 物理学 2021-11-24 Jack Fraser , Ralph Schönrich