Zobrazeno 1 - 10
of 628
pro vyhledávání: '"Cabrera, G. A."'
Autor:
Babcock, N. S., Montes-Cabrera, G., Oberhofer, K. E., Chergui, M., Celardo, G. L., Kurian, P.
Networks of tryptophan -- an aromatic amino acid with strong fluorescent response -- are ubiquitous in biological systems, forming diverse architectures in transmembrane proteins, cytoskeletal filaments, sub-neuronal elements, photoreceptor complexes
Externí odkaz:
http://arxiv.org/abs/2302.01469
Publikováno v:
In Current Opinion in Electrochemistry April 2024 44
Autor:
Quilumbaquin, Wendy, Castillo-Cabrera, G. Xavier, Borrero-González, Luis J., Mora, José R., Valle, Vladimir, Debut, Alexis, Loor-Urgilés, Luis D., Espinoza-Montero, Patricio J.
Publikováno v:
In iScience 15 March 2024 27(3)
Autor:
Espinoza-Montero, Patricio J., Burneo, Carolina, Cevallos, Amanda, Castillo-Cabrera, G. Xavier, Peñafiel-Vicuña, Sofía, Martínez-Huitle, Carlos, Fernández, Lenys, Mora, José R.
Publikováno v:
In Journal of Environmental Chemical Engineering October 2023 11(5)
The semi-infinite XY spin chain with an impurity at the boundary has been chosen as a prototype of interacting many-body systems to test for non-ergodic behavior. The model is exactly solvable in analytic way in the thermodynamic limit, where energy
Externí odkaz:
http://arxiv.org/abs/1803.03543
Autor:
Fernandes, I. L., Cabrera, G. G.
Based on Keldysh non-equilibrium Green function method, we have investigated spin current production in a hybrid T-shaped device, consisting of a central quantum dot connected to the leads and a side dot which only couples to the central dot. The top
Externí odkaz:
http://arxiv.org/abs/1802.03439
Autor:
Castillo-Cabrera, G. Xavier1, Pliego-Cerdan, Caroline I.2, Mendez, Erika2, Espinoza-Montero, Patricio J.1 pespinoza646@puce.edu.ec, Reyes, Jose Luis Tristancho3, Morales, Gabriela Roa4
Publikováno v:
Frontiers in Chemistry. 2024, p1-15. 15p.
We test the time evolution of quite general initial states in a model that is exactly solvable, $i.e.$ a semi-infinite $XY$ spin chain with an impurity at the boundary. The dynamics is portrayed through the observation of the site magnetization along
Externí odkaz:
http://arxiv.org/abs/1703.03446
Publikováno v:
Phys. Rev. B 94, 235143 (2016)
Experiments on the $Gd^{3+}$ Electron Spin Resonance (ESR) in the filled skutterudite $Ce_{1-x}Gd_{x}Fe_{4}P_{12}$ ($x \approx 0.001$), at temperatures where the host resistivity manifests a smooth insulator-metal crossover, provides evidence of the
Externí odkaz:
http://arxiv.org/abs/1607.04620
Publikováno v:
Oncología, Vol 12, Iss 3-4 (2022)
Paciente de sexo femenino de 65 años de edad con tumoración de aproximadamente 1.5 cm de diámetro, ubicado en la región palpebral derecha, siendo sometida a exéresis amplia de la tumoración más plastia, cuyo resultado anatomopatológico revel
Externí odkaz:
https://doaj.org/article/443e98420a4346d68d8f09d0b0de21d5