Zobrazeno 1 - 10
of 670
pro vyhledávání: '"B. A. Araújo"'
Emerging Techniques for Nonlinear Optical Spectroscopy of Disordered and Highly Scattering Materials
Publikováno v:
Photonics, Vol 11, Iss 7, p 650 (2024)
Scattering materials have been of considerable research interest due to their unique optical properties that may enable applications throughout the area of disordered photonics, particularly in fields such as Random Lasers, nonlinear (NL) microscopy
Externí odkaz:
https://doaj.org/article/fa2af6df0a894f1490613ad889f1bef4
Publikováno v:
PLoS ONE, Vol 19, Iss 3, p e0299296 (2024)
Stressed soft materials commonly present viscoelastic signatures in the form of power-law or exponential decay. Although exponential responses are the most common, power-law time dependencies arise peculiarly in complex soft materials such as living
Externí odkaz:
https://doaj.org/article/15f6c7755f414432a7f02df93a50c8ca
Autor:
Josivanir G. Câmara, Davinson M. da Silva, Luciana R. P. Kassab, Manoel L. Silva-Neto, Guillermo Palacios, Cid B. de Araújo
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract We investigated the random lasing process and Replica Symmetry Breaking (RSB) phenomenon in neodymium ions (Nd3+) doped lead-germanate glass–ceramics (GCs) containing MgO. Glass samples were fabricated by conventional melt-quenching techni
Externí odkaz:
https://doaj.org/article/1c791fdbbdfe4849a5d02844f38e51c4
Autor:
Ila G. D. D. de Azevedo, Matheus V. Rodrigues, Yara F. Gomes, Camila P. B. de Araújo, Carlson P. de Souza, André L. L. Moriyama
Publikováno v:
Materials Research, Vol 26, Iss suppl 1 (2023)
The NixCu(1-x)Fe2O4 (x = 0, 0.2, 0.8, 1) mixed nickel and copper ferrites were synthesized using the EDTA-Citrate complexation method and calcined at 700°C. The structure, properties and characterization of the samples were analyzed by DRX, Rietveld
Externí odkaz:
https://doaj.org/article/0c3810d7d3a2448fa75101f988bd12ce
Autor:
José B. de Araújo-Neto, Cícera D. de M. Oliveira-Tintino, Gildênia A. de Araújo, Daniel S. Alves, Fernanda R. Ribeiro, Guilherme A. Brancaglion, Diogo T. Carvalho, Clara Mariana Gonçalves Lima, Hani S. H. Mohammed Ali, Irfan A. Rather, Mohmmad Y. Wani, Talha B. Emran, Henrique D. M. Coutinho, Valdir de Q. Balbino, Saulo R. Tintino
Publikováno v:
Antibiotics, Vol 12, Iss 12, p 1739 (2023)
Coumarins are compounds with scientifically proven antibacterial properties, and modifications to the chemical structure are known to improve their effects. This information is even more relevant with the unbridled advances of antibiotic resistance,
Externí odkaz:
https://doaj.org/article/f24661fdad4a43cfb7e422f417366f11
Autor:
B. Calado Araújo, D. Krupka
Publikováno v:
European Psychiatry, Vol 66, Pp S208-S208 (2023)
Introduction The COVID-19 pandemic has caused millions of deaths worldwide. However, unlike a natural disaster, it has also affected end-of-life care and funeral rites through social restrictions. Objectives Understand how the COVID-19 pandemic affec
Externí odkaz:
https://doaj.org/article/b9a9b800b27a4756a1b4814b7ae5a048
Autor:
Thaís B. de Araújo, Hugo de Luca Corrêa, Lysleine A. de Deus, Rodrigo V.P. Neves, Andrea L. Reis, Fernando S. Honorato, Jessica M. da S. Barbosa, Thalyta R.C. Palmeira, Samuel S. Aguiar, Caio V. Sousa, Cláudio A.R. Santos, Luiz S.S. Neto, Carlos E.N. Amorim, Herbert G. Simões, Jonato Prestes, Thiago S. Rosa
Publikováno v:
Experimental Gerontology, Vol 171, Iss , Pp 112030- (2023)
Introduction: Faced with lockdowns, it was mandatory the development of supervised home-based RT protocols to keep patients with chronic kidney disease engaged in programs. Nonetheless, there is a lack of scientific literature regarding its effects o
Externí odkaz:
https://doaj.org/article/93fa0798335e45fca60cebd1e964d878
Autor:
Anderson S.L. Gomes, Denise Valente, Helinando P. de Oliveira, Sidney J.L. Ribeiro, Cid B. de Araújo
Publikováno v:
Optical Materials: X, Vol 16, Iss , Pp 100203- (2022)
The development of photonic devices has been largely benefitted by the offer of new flexible and stretchable materials. Many innovative components and devices have been developed for light-based applications. Presently it is recognized that integrati
Externí odkaz:
https://doaj.org/article/56f1de761f024c8cb4acf20df59c33ed
Autor:
A. S. L. Gomes, C. B. de Araújo, A. M. S. Macêdo, I. R. R. González, L. de S. Menezes, P. I. R. Pincheira, R. Kashyap, G. L. Vasconcelos, E. P. Raposo
Publikováno v:
Light: Science & Applications, Vol 11, Iss 1, Pp 1-3 (2022)
Abstract A photonic connection between turbulence and spin glasses has been recently established both theoretically and experimentally using a random fiber laser as a photonic platform. Besides unveiling this interplay, it links the works of two 2021
Externí odkaz:
https://doaj.org/article/7d14c5536a334bec849e96b8a5347f7b
Autor:
Anderson S. L. Gomes, Cecília L. A. V. Campos, Cid B. de Araújo, Melissa Maldonado, Manoel L. da Silva-Neto, Ali M. Jawaid, Robert Busch, Richard A. Vaia
Publikováno v:
Nanomaterials, Vol 13, Iss 15, p 2267 (2023)
The nonlinear optical (NLO) response of photonic materials plays an important role in the understanding of light–matter interaction as well as pointing out a diversity of photonic and optoelectronic applications. Among the recently studied material
Externí odkaz:
https://doaj.org/article/e2f00616cd1945b18c009c73b187ba18