Zobrazeno 1 - 10
of 708
pro vyhledávání: '"Ramalheira, A"'
In this paper we define and lay the groundwork for studying a novel matrix ensemble: totally positive Hessenberg Toeplitz operators, denoted TPHT. This is the intersection of two ensembles that have been significantly explored: totally positive Hesse
Externí odkaz:
http://arxiv.org/abs/2311.10978
Publikováno v:
Mathematical Physics, Analysis and Geometry, 26:2 (2023)
We study extensions of the classical Toda lattices at several different space-time scales. These extensions are from the classical tridiagonal phase spaces to the phase space of full Hessenberg matrices, referred to as the Full Kostant-Toda Lattice.
Externí odkaz:
http://arxiv.org/abs/2203.15164
Publikováno v:
SIGMA 18 (2022), 063, 42 pages
In this paper, we perform a detailed analysis of the phase shift phenomenon of the classical soliton cellular automaton known as the box-ball system, ultimately resulting in a statement and proof of a formula describing this phase shift. This phenome
Externí odkaz:
http://arxiv.org/abs/2106.07129
In this paper, we introduce the ghost-box-ball system, which is an extended version of the classical soliton cellular automaton. It is initially motivated as a mechanism for making precise a connection between the Schensted insertion (of the Robinson
Externí odkaz:
http://arxiv.org/abs/2101.07896
Publikováno v:
International Journal of Infectious Diseases, Vol 130, Iss , Pp S112- (2023)
Intro: Antibiotic resistance has become a major problem due to excessive and inadequate use of these drugs over the years. The awareness of the severity of this issue to society is necessary to promote health literacy. Furthermore, the awareness is e
Externí odkaz:
https://doaj.org/article/b9ead07405c54e2a9512174d34cfe307
Publikováno v:
International Journal of Infectious Diseases, Vol 130, Iss , Pp S122- (2023)
Intro: The emergence and spread of antibiotic-resistant bacteria is a global public health problem. blaNDM gene encodes the New Delhi metallo-beta-lactamase (NDM). NMD hydrolyses beta-lactam antibiotics, mainly carbapenems and, so far, has no effecti
Externí odkaz:
https://doaj.org/article/9f2b45c493b24102a352b6fb43b0e7d9
Publikováno v:
European Psychiatry, Vol 66, Pp S904-S904 (2023)
Introduction Data regarding mental health problems in the prelingual deaf population is scarce. There is evidence that factors related to minority stress can contribute to mental illness in that population. In psychiatry, communication is key, howeve
Externí odkaz:
https://doaj.org/article/e5f7ff6ac63b423b9d640cd973d6c0f0
Autor:
Sousa, Sérgio, Sá Pinto, Vasco, Chaves, João, Martins da Silva, António, Ramalheira, João, Lopes, João, Temudo, Teresa, Lopes Lima, José Manuel, Calheiros, Alfredo, Rangel, Rui
Publikováno v:
In Neurocirugía (English Edition) March-April 2022 33(2):82-89
Autor:
Cavaco, Sara, Moreira, Bruno, Dias, Daniel, Gonçalves, Alexandra, Pinto, Claudia, Almeida, Eduarda, Gomes, Filomena, Moreira, Inês, Chaves, João, Lopes, João, Ramalheira, João, Freitas, Joel, Samões, Raquel, Rangel, Rui, Martins da Silva, António
Publikováno v:
Applied Neuropsychology: Adult; Sep/Oct2024, Vol. 31 Issue 5, p932-938, 7p
Autor:
Videira, Gonçalo, Gabriel, Denis, Freitas, Joel, Samões, Raquel, Chorão, Rui, Lopes, João, Ramalheira, João, Lemos, Carolina, Leal, Bárbara, da Silva, António Martins, Chaves, João
Publikováno v:
In Seizure: European Journal of Epilepsy October 2021 91:167-171