Zobrazeno 1 - 10
of 7 557
pro vyhledávání: '"A. Drumond"'
We prove a sharp local existence result for the Schr\"odinger-Korteweg-de Vries system with initial data in $H^k(\mathbb{R})\times H^s(\mathbb{R})$. The proof is based on the concept of \textit{integrated-by-parts strong solution}, which generalizes
Externí odkaz:
http://arxiv.org/abs/2408.10028
We investigate the stability of quantum many-body scars under perturbations, within the PXP model. We numerically compute the fidelity and average correlations to monitor the state evolution and to identify revivals. The results indicate that, on the
Externí odkaz:
http://arxiv.org/abs/2407.14691
Publikováno v:
Class. Quantum Grav. 41 (2024) 215002
We study the motion of an elastic rigid rod which is radially free-falling towards a Schwarzschild black hole. This is accomplished by reducing the corresponding free-boundary PDE problem to a sequence of ODEs, which we integrate numerically. Startin
Externí odkaz:
http://arxiv.org/abs/2404.08732
Autor:
R.M. Camelo, A. Drumond
Publikováno v:
Hematology, Transfusion and Cell Therapy, Vol 42, Iss , Pp 73- (2020)
Externí odkaz:
https://doaj.org/article/50490168601542a48e4b3ae5cb4d9599
Publikováno v:
Cuadernos de Investigación Geográfica, Vol 44, Iss 2, Pp 659-673 (2018)
The Arctic Ocean has suffered extreme reductions in sea ice in recent decades, and these observed changes suggest implications in terms of moisture transport. The Arctic region is a net sink of moisture in terms of the total hydrological cycle, howev
Externí odkaz:
https://doaj.org/article/b32a2a4fecf54212b5793eaa30996f6b
Autor:
S. M. Vicente-Serrano, R. Nieto, L. Gimeno, C. Azorin-Molina, A. Drumond, A. El Kenawy, F. Dominguez-Castro, M. Tomas-Burguera, M. Peña-Gallardo
Publikováno v:
Earth System Dynamics, Vol 9, Pp 915-937 (2018)
We analyzed changes in surface relative humidity (RH) at the global scale from 1979 to 2014 using both observations and the ERA-Interim dataset. We compared the variability and trends in RH with those of land evapotranspiration and ocean evaporati
Externí odkaz:
https://doaj.org/article/c8b837fe8cc745ea881f51b45da12f23
Publikováno v:
Hydrology and Earth System Sciences, Vol 21, Pp 6379-6399 (2017)
The atmospheric branch of the hydrological cycle over the Indus, Ganges, and Brahmaputra river basins (IRB, GRB, and BRB respectively) in the South Asian region was investigated. The 3-dimensional model FLEXPART v9.0 was utilized. An important adv
Externí odkaz:
https://doaj.org/article/d10b1cf74a464127ace89b8df0d8d110
Publikováno v:
Earth System Dynamics, Vol 8, Pp 653-675 (2017)
The Lagrangian model FLEXPART is used to identify the moisture sources of the Congo River basin (CRB) and investigate their role in the hydrological cycle. This model allows us to track atmospheric parcels while calculating changes in the specific
Externí odkaz:
https://doaj.org/article/167dcd112cb046a0bc4bea4faeeb7ac3
Autor:
Divya P. Shinde, Jessica A. Plante, Dionna Scharton, Brooke Mitchell, Jordyn Walker, Sasha R. Azar, Rafael K. Campos, Lívia Sacchetto, Betânia P. Drumond, Nikos Vasilakis, Kenneth S. Plante, Scott C. Weaver
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract During the recent yellow fever (YF) epidemics in Brazil, human cases were attributed to spillover infections via sylvatic mosquito transmission. Despite YF virus (YFV) transmission in major urban centers with insufficient vaccination coverag
Externí odkaz:
https://doaj.org/article/8cadf7cb3c2a4f769d8677035a9297bc
Autor:
Lucas Oliveira Marques, Roberta Coutinho Vasconcelos, André Oliveira Baldoni, Ana Cristina Nogueira Rodrigues Pestana, Farah Maria Drumond Chequer
Publikováno v:
Geriatrics, Gerontology and Aging, Vol 14, Pp 196-202 (2024)
OBJECTIVE: To analyze the existence of information on drug labeling intended for health professionals on the precaution of cardiovascular drugs use in older people. METHODS: This is a documentary study, carried out with the analysis of data contained
Externí odkaz:
https://doaj.org/article/15531d34d4ee4233970bc045160dbfaa