Zobrazeno 1 - 10
of 2 960
pro vyhledávání: '"L S Santos"'
We develop a novel interferometric technique to measure small angular and lateral displacements of an optical beam. The technique relies on the metrological performance of the Hermite-Gaussian $HG_{m,0}$ spatial modes. We report an improvement factor
Externí odkaz:
http://arxiv.org/abs/2405.09065
Autor:
de Oliveira, M. Gil, Junior, A. L. S. Santos, Lima, P. M. R., Barbosa, A. C., da Silva, B. Pinheiro, Padua, S., Khoury, A. Z.
We study the tomography of spatial qudits encoded on structured light photons. While direct position measurements with cameras do not provide an informationally complete Positive Operator Valued Measure (POVM) in the space of fixed order modes, we co
Externí odkaz:
http://arxiv.org/abs/2404.05616
Autor:
de Oliveira, M. Gil, Junior, A. L. S. Santos, Barbosa, A. C., da Silva, B. Pinheiro, Santos, G. H. dos, Cañas, G., Ribeiro, P. H. Souto, Walborn, S. P., Khoury, A. Z.
We investigate theoretically and experimentally the optical second harmonic generation (SHG) with a twisted Gaussian Schell model (TGSM) beam as the fundamental field. We use Type-II phase matching and analyze the cross spectral density (CSD) of the
Externí odkaz:
http://arxiv.org/abs/2403.04040
Autor:
Pedro F. Barbosa, Diego S. Gonçalves, Lívia S. Ramos, Thaís P. Mello, Lys A. Braga-Silva, Marcia R. Pinto, Carlos P. Taborda, Marta H. Branquinha, André L. S. Santos
Publikováno v:
Infectious Disease Reports, Vol 16, Iss 4, Pp 572-586 (2024)
The secreted aspartic peptidases (Saps) of Candida albicans play crucial roles in various steps of fungal–host interactions. Using a flow cytometry approach, this study investigated the expression of Saps1–3 antigens after (i) incubation with sol
Externí odkaz:
https://doaj.org/article/d2be840a17f74ac9921f4cc5bb3356e8
Autor:
SEABRA COELHO, GEORGE LEONARDO1 george.coelho@hotmail.com, PIRES RIBEIRO, MARIA APARECIDA2 maria.pires@uft.edu.br, SILVA NUNES, LETÍCIA3 leticiasn16@gmail.com, MONTEIRO DOS SANTOS, CHRISTIANO BRITTO4 christianomonteiro@id.uff.br
Publikováno v:
Inter-Ação. set-dez2023, Vol. 48 Issue 3, p588-602. 15p.
Publikováno v:
Trends in Computational and Applied Mathematics, Vol 24, Iss 4 (2023)
Pesquisadores de diferentes áreas do conhecimento têm utilizado o modelo de riscos proporcionais de Cox, devido à sua simplicidade e fácil interpretação, podendo ainda ser estendido para incorporar covariáveis dependentes do tempo. No entanto,
Externí odkaz:
https://doaj.org/article/af12110d98274ba5931d15f7b26425f9
Autor:
Ana Carolina Aor, Leandro S. Sangenito, Thaís P. Mello, Luna S. Joffe, Juliana Rizzo, Venício F. Veiga, Renata N. da Silva, Marcos D. Pereira, Beatriz B. Fonseca, Sonia Rozental, Rosa Maria T. Haido, Marcio L. Rodrigues, Marta H. Branquinha, André L. S. Santos
Publikováno v:
Journal of Fungi, Vol 10, Iss 4, p 277 (2024)
The release of extracellular vesicles (EVs) has been implicated as an alternative transport mechanism for the passage of macromolecules through the fungal cell wall, a phenomenon widely reported in yeasts but poorly explored in mycelial cells. In the
Externí odkaz:
https://doaj.org/article/2ee80b6a953845db97f4cf3bb58b7cf2
Autor:
Zhiping Han, Edward S. X. Moh, André L. S. Santos, Iuri C. Barcellos, Yuanhuai Peng, Weicong Huang, Jianzhi Ye
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Wastewater from processing crustacean shell features ultrahigh chloride content. Bioremediation of the wastewater is challenging due to the high chloride ion content, making it inhospitable for most microorganisms to survive and growth. In this study
Externí odkaz:
https://doaj.org/article/e38a8430e428401da83f40b17eee3e27
Autor:
G. S. Cordeiro, L. S. Santos, G. P. Vieira, D. A. Espírito-Santo, R. S. Teixeira, R. J. B Matos, C. A. S. Costa, T. C. B. J. Deiró, J. M. Barreto-Medeiros
Publikováno v:
Brazilian Journal of Biology, Vol 83 (2023)
Abstract The effects of onion and its by-products on metabolic changes induced by excessive consumption of a high fat diet have been the focus of many studies. The aim of this study was to systematically review the effects of onion and its by-product
Externí odkaz:
https://doaj.org/article/da73fd46f76a44c7935edd5158200841
Neurofilament light chain and retinal layers' determinants and association: A population‐based study
Autor:
Davide Garzone, Robert P. Finger, Matthias M. Mauschitz, Marina L. S. Santos, Monique M. B. Breteler, N. Ahmad Aziz
Publikováno v:
Annals of Clinical and Translational Neurology, Vol 9, Iss 4, Pp 564-569 (2022)
Abstract Both retinal atrophy measured through optical coherence tomography and plasma neurofilament light chain (NfL) levels are markers of neurodegeneration, but their relationship is unknown. Therefore, we assessed their determinants and associati
Externí odkaz:
https://doaj.org/article/e2eb503fc5d94b22be271dbfe2523d84