Zobrazeno 1 - 10
of 9 415
pro vyhledávání: '"Local time"'
Autor:
Jian‐Zhao Wang, Fran Bagenal, Robert J. Wilson, Edward Nerney, Robert W. Ebert, Philip W. Valek, Frederic Allegrini, Jamey R. Szalay, Peter A. Delamere
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 19, Pp n/a-n/a (2024)
Abstract Based on plasma observations from Juno's Jovian Auroral Distributions Experiment instrument and forward modeling, we investigate the dawn‐dusk asymmetries within Jupiter's magnetosphere between 10 and 40 RJ. On the dawnside, the flux tubes
Externí odkaz:
https://doaj.org/article/fba791ed49b24839b22c923f075bb97d
Publikováno v:
Earth and Planetary Physics, Vol 8, Iss 2, Pp 382-390 (2024)
Based on 16 years of magnetic field observations from CHAMP and Swarm satellites, this study investigates the influence of the Interplanetary Magnetic Field (IMF) Bx component on the location and peak current density of the polar electrojets (PEJs).
Externí odkaz:
https://doaj.org/article/d3d53539ea4d47acbe66b9dff5784fe6
Autor:
Junghee Lee, Jungho Im
Publikováno v:
GIScience & Remote Sensing, Vol 61, Iss 1 (2024)
ABSTRACTWith the increasing frequency of extreme events, daily gross primary productivity (GPP) is necessary to be accurately assessed to determine when and how much it is affected. Fluctuating environmental conditions contribute to diverse diurnal p
Externí odkaz:
https://doaj.org/article/9d422786e6314fc2b560be07d6f4caea
Publikováno v:
Modern Stochastics: Theory and Applications, Vol 11, Iss 2, Pp 149-168 (2024)
A novel theoretical result on estimation of the local time and the occupation time measure of an α-stable Lévy process with $\alpha \in (1,2)$ is presented. The approach is based upon computing the conditional expectation of the desired quantities
Externí odkaz:
https://doaj.org/article/8bb0fe715e974ac59e7b845f26041ec1
Publikováno v:
Journal of Astronomy and Space Sciences, Vol 40, Iss 3, Pp 101-111 (2023)
We conducted a statistical study of polar mesospheric summer echoes (PMSEs) in relation to magnetic local time (MLT), considering the geomagnetic conditions using the K-index (or K). Additionally, we performed a case study to examine the velocity p
Externí odkaz:
https://doaj.org/article/15be50b3f35548bbbce7e4add1aeac50
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 7, p 1065 (2024)
A shallow water equations-based model with an improved local time-stepping (LTS) scheme is developed for modeling coastal hydrodynamics across multiple scales, from large areas to detailed local regions. To enhance the stability of the shallow water
Externí odkaz:
https://doaj.org/article/03638dfd977c4b06b0b78a77f13cef2e
Autor:
Dimitar Ouzounov, Galina Khachikyan
Publikováno v:
Geosciences, Vol 14, Iss 6, p 159 (2024)
A joint analysis of solar wind, geomagnetic field, and earthquake catalog data showed that before the catastrophic M = 7.8 and M = 7.5 Kahramanmaras earthquake sequence on 6 February 2023, a closed strong magnetic storm occurred on 7 November 2022, S
Externí odkaz:
https://doaj.org/article/56fd860f02a04cc0bdf79016ad0dfa90
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 18, Iss 4, Pp 84-94 (2023)
ObjectiveIn order to accurately analyze the time-domain shielding effectiveness (TDSE) of metallic enclosures, a discontinuous Galerkin time domain (DGTD) method based on the local time-stepping (LTS) technique and parallel technique is proposed. Met
Externí odkaz:
https://doaj.org/article/b6f5e6982ff740a38b05138fd5ecb85d
Autor:
Nenghui Kuang, Huantian Xie
Publikováno v:
AIMS Mathematics, Vol 7, Iss 6, Pp 10286-10302 (2022)
Let $ S^{H, K} = \{S^{H, K}_t, t\geq 0\} $ be the sub-bifractional Brownian motion (sbfBm) of dimension 1, with indices $ H\in (0, 1) $ and $ K\in (0, 1]. $ We mainly consider the existence of the self-intersection local time and its derivative for t
Externí odkaz:
https://doaj.org/article/bc2b223bf50c458ab8811fa2c028e7f0
Autor:
Mhamed Eddahbi
Publikováno v:
Fractal and Fractional, Vol 8, Iss 1, p 26 (2023)
In this paper, we focus on investigating the well-posedness of backward stochastic differential equations with jumps (BSDEJs) driven by irregular coefficients. We establish new results regarding the existence and uniqueness of solutions for a specifi
Externí odkaz:
https://doaj.org/article/f581f0dc2c2644a09966b9d954a82c8c