Zobrazeno 1 - 10
of 7 835
pro vyhledávání: '"Silva,N."'
Autor:
Castro, I., Riveros, A., Palma, J. L., Abelmann, L., Tomasello, R., Rodrigues, D. R., Giordano, A., Finocchio, G., Gallardo, R., Vidal-Silva, N.
In this work, we explored theoretically the spatial resolution of magnetic solitons and the variations of their sizes when subjected to a Magnetic Force Microscopy (MFM) measurement. Next to tip-sample separation, we considered reversal in the magnet
Externí odkaz:
http://arxiv.org/abs/2406.04007
Publikováno v:
Phys. Rev. Research 6, 033164 (2024)
We propose a magnon-based thermal machine in two-dimensional (2D) magnetic insulators. The thermodynamical cycles are engineered by exposing a magnon spin system to thermal baths at different temperatures and tuning the Dzyaloshinskii-Moriya (DM) int
Externí odkaz:
http://arxiv.org/abs/2404.08153
Publikováno v:
Appl. Phys. Lett. 123, 102405 (2023)
Through micromagnetic simulations, this work analyzes the stability of Bloch points in magnetic nanospheres and the possibility of using an array of such particles to compose a system with the features of a magnetic trap. We show that a BP can be nuc
Externí odkaz:
http://arxiv.org/abs/2306.01680
Autor:
da Silva, B. Pinheiro, Santos, G. H. dos, de Oliveira, A. G., da Silva, N. Rubiano, Buono, W. T., Gomes, R. M., Soares, W. C., Jesus-Silva, A. J., Fonseca, E. J. S., Ribeiro, P. H. Souto, Khoury, A. Z.
A triangular-lattice pattern is observed in light beams resulting from the spatial cross modulation between an optical vortex and a triangular shaped beam undergoing parametric interaction. Both up- and down-conversion processes are investigated, and
Externí odkaz:
http://arxiv.org/abs/2206.06153
Publikováno v:
In Aquaculture 15 September 2024 590
Publikováno v:
Sistemas de Informação, Vol 1, Iss 31, Pp 32-47 (2023)
Sentiment analysis approaches have offered a useful tool for decision support systems in various fields, including politics, network management, marketing, and healthcare. Owing to the increasing impact of online social networks on these fields and t
Externí odkaz:
https://doaj.org/article/5eff7a4e7ecb41ffa8c534515fd54156
Autor:
Lima JS, Brito CAAD, Celani LMS, Araújo MVTD, Lucena MTD, Vasconcelos GBS, Lima GAS, Nóbrega FJF, Diniz GTN, Lucena-Silva N, Maio R, Martinelli VF
Publikováno v:
Clinical and Experimental Gastroenterology, Vol Volume 16, Pp 213-224 (2023)
Jones Silva Lima,1 Carlos Alexandre Antunes de Brito,1– 4 Lívia Medeiros Soares Celani,2,5 Marcelo Vicente Toledo de Araújo,2,6 Maurilio Toscano de Lucena,7 Graciana Bandeira Salgado Vasconcelos,1,2,8 Gustavo André Silva Lima,1,2,4 Fernando Jorg
Externí odkaz:
https://doaj.org/article/7a74f9788e1c4e02a5d9d3180205fbea
Autor:
Hengeveld, S. B., da Silva, N. Rubiano, Gonçalves, D. S., Ribeiro, P. H. Souto, Mucherino, A.
Distance geometry problem belongs to a class of hard problems in classical computation that can be understood in terms of a set of inputs processed according to a given transformation, and for which the number of possible outcomes grows exponentially
Externí odkaz:
http://arxiv.org/abs/2105.12118
Publikováno v:
Phys. Rev. D 103, 124019 (2021)
Non-minimally coupled curvature-matter gravity models are an interesting alternative to the Theory of General Relativity and to address the dark energy and dark matter cosmological problems. These models have complex field equations that prevent a fu
Externí odkaz:
http://arxiv.org/abs/2103.02720
Publikováno v:
Clinical Ophthalmology, Vol Volume 17, Pp 2515-2524 (2023)
Catarina Castro,1 João Heitor Marques,1 Nisa Silva,1 Ana Carolina Abreu,1 Maria João Furtado,1,2 Miguel Lume1 1Department of Ophthalmology, Centro Hospitalar Universitário de Santo António, Porto, Portugal; 2Department of Ophthalmology, Instituto
Externí odkaz:
https://doaj.org/article/0173c458de7241c695a243162efba2bc