Zobrazeno 1 - 10
of 11 527
pro vyhledávání: '"Bittencourt P"'
Publikováno v:
Applied Surface Science, 2024, 161098, ISSN 0169-4332
Several organic cations have been used to passivate perovskite films; however, selecting the optimal cation remains challenging. In this work, we carried out density functional theory calculations to understand the effects induced by 17 different org
Externí odkaz:
http://arxiv.org/abs/2409.01450
Dirac particles have two intrinsic degrees-of-freedom, helicity and chirality. While helicity is conserved in time, chirality is not constant under time evolution for massive particles, yielding the phenomenon of chiral oscillations. So far, chiral o
Externí odkaz:
http://arxiv.org/abs/2408.16742
Metal-halide semiconductors have great potential for real-life photovoltaic applications; however, surface defects induce several challenges to the thermodynamic stability. Here, we employed density functional theory calculations within van der Waals
Externí odkaz:
http://arxiv.org/abs/2408.11127
Autor:
Filho, Alexandre Costa Ferro, de Oliveira, Elisa Ayumi Masasi, Brito, Iago Alves, Bittencourt, Pedro Martins
This paper explores the application of artificial intelligence techniques in audio and voice processing, focusing on the integration of wake words and speaker recognition for secure access in embedded systems. With the growing prevalence of voice-act
Externí odkaz:
http://arxiv.org/abs/2407.18985
Autor:
Bahr, Lukas, Wehner, Christoph, Wewerka, Judith, Bittencourt, José, Schmid, Ute, Daub, Rüdiger
Failure mode and effects analysis (FMEA) is a critical tool for mitigating potential failures, particular during ramp-up phases of new products. However, its effectiveness is often limited by the missing reasoning capabilities of the FMEA tools, whic
Externí odkaz:
http://arxiv.org/abs/2406.18114
Autor:
Rudie, Jeffrey D., Lin, Hui-Ming, Ball, Robyn L., Jalal, Sabeena, Prevedello, Luciano M., Nicolaou, Savvas, Marinelli, Brett S., Flanders, Adam E., Magudia, Kirti, Shih, George, Davis, Melissa A., Mongan, John, Chang, Peter D., Berger, Ferco H., Hermans, Sebastiaan, Law, Meng, Richards, Tyler, Grunz, Jan-Peter, Kunz, Andreas Steven, Mathur, Shobhit, Galea-Soler, Sandro, Chung, Andrew D., Afat, Saif, Kuo, Chin-Chi, Aweidah, Layal, Campos, Ana Villanueva, Somasundaram, Arjuna, Tijmes, Felipe Antonio Sanchez, Jantarangkoon, Attaporn, Bittencourt, Leonardo Kayat, Brassil, Michael, Hajjami, Ayoub El, Dogan, Hakan, Becircic, Muris, Bharatkumar, Agrahara G., Farina, Eduardo Moreno Júdice de Mattos, Group, Dataset Curator, Group, Dataset Contributor, Group, Dataset Annotator, Colak, Errol
The RSNA Abdominal Traumatic Injury CT (RATIC) dataset is the largest publicly available collection of adult abdominal CT studies annotated for traumatic injuries. This dataset includes 4,274 studies from 23 institutions across 14 countries. The data
Externí odkaz:
http://arxiv.org/abs/2405.19595
Autor:
Goulart, Érico, Bittencourt, Eduardo
We demonstrate the existence of photon traps within the framework of nonlinear electrodynamics. The trapping mechanism is based on the fact that, for null background fields, the optical metric reduces to the Kerr-Schild form, which plays a prominent
Externí odkaz:
http://arxiv.org/abs/2404.14550
In cavity magnomechanical systems, magnetic excitations couple simultaneously with mechanical vibrations and microwaves, combining the tunability of the magnetization, the long lifetimes of mechanical modes and the whole measurement toolbox of microw
Externí odkaz:
http://arxiv.org/abs/2403.17185
Autor:
Silva, Gabriel R. de Andrade, Santos, Vagson Luiz de Carvalho, Bittencourt, Guilherme Henrique Rezende
We propose a physical mechanism for fine-tuning the phase of a domain wall around the equilibrium directions involving the application of an external field and a spin polarized current in opposite directions. In this way, the position of the domain w
Externí odkaz:
http://arxiv.org/abs/2403.15311
Autor:
Marchi Paulo Guilherme Bittencourt, de Brum Ricardi Felipe, Zanini Maurício Matté, Bittencourt Paulo Rodrigo Stival, Busato Mauro Carlos Agner
Publikováno v:
Australasian Orthodontic Journal, Vol 33, Iss 1, Pp 57-63 (2017)
The evolution of adhesive dentistry and the addition of nanoparticles has heralded an improvement in the mechanical properties of adhesives. Thus, the aim of the present study was to evaluate the effects produced by carbon nanotubes (CN) added to two
Externí odkaz:
https://doaj.org/article/0166bf29a1f941b592a867d6b19bcde6