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Application of convolutional neural networks for nasofacial reconstruction (Artigo de Periódico)
(Elsevier Inc., 2026)Statement of problem: The nasal prosthesis is an artificial solution to the restoration of tissue in the nasal region, traditionally requiring time-intensive manual sculpting directly on the patient's face. Whether a novel, ... -
Experimental data on the generation of compressive residual stresses via shot peening and subsequent heat treatment in SAE 5160 and DIN 51CrV4 spring steels (Artigo de Periódico)
(Elsevier Inc., 2026)This dataset addresses experimental measurements of compressive residual stresses introduced by shot peening in spring steels, specifically SAE 5160 and DIN 51CrV4 types. Leaf spring pack, which are vital components in ... -
Hemodynamic changes during simulation of sub-maximal handgrip maneuver in small basilar tip aneurysms: A computational fluid dynamics and one-way fluid-structure interaction analysis (Artigo de Periódico)
(Elsevier B.V., 2026)Objective Evaluate through computational fluid dynamics (CFD) and fluid structure interaction (FSI) simulations basilar tip aneurysms (BTAs) hemodynamics at rest and during early (PLT1) and late (PLT2) phases of a sub-maximal ... -
Correction to: Hemodynamic differences between intracranial and extracranial dissecting aneurysms: An analysis of shear forces and their clinical implications (Neurosurgical Review, (2025), 49, 1, (3), 10.1007/s10143-025-03916-0) (Artigo de Periódico)
(Springer Science and Business Media Deutschland GmbH, 2026)The authors regret that that the name of Vitor Lauar Pimenta de Figueiredo was incorrectly captured as Vitor Lauar Pimienta de Figueiredo in the original published article. It is now corrected in this erratum article. The ... -
A Study of Modus Ponens in Transformer Models (Trabalho apresentado em evento)
(JMLR-JOURNAL MACHINE LEARNING RESEARCH, 2025)Transformer models are the backbone of modern natural language processing. However, whether they can truly perform logical reasoning remains uncertain. This paper examines transformers' capacity for logical inference in a ... -
Hemodynamic changes during simulation of sub-maximal handgrip maneuver in small basilar tip aneurysms: A computational fluid dynamics and one-way fluid-structure interaction analysis (Artigo de Periódico)
(2026/03/01)Objective -
Influence of passive prechamber orifice diameter on hydrogen combustion dynamics in a spark-ignition optical engine (Artigo de Periódico)
(2026/05/15)Given its potential to extend the lean limit and improve efficiency in spark-ignition engines, prechamber ignition is a key technology for hydrogen combustion. While previous research has confirmed its benefits, the impact ... -
Computational Fluid Dynamics Approaches for Analyzing Rupture and Growth of Intracranial Aneurysms: A Systematic Review (Artigo de Periódico)
(MDPI, 2025)Hemodynamic stressors, including abnormal wall shear stress (low or high) or oscillatory shear index are recognized as contributors to the pathogenesis, growth, and rupture of intracranial aneurysms (IAs). Computational ... -
Thermodynamic assessment of gasoline and other additives as phase separation inhibitors in ethanol fuel with heavy aliphatic contaminants (Artigo de Periódico)
(ELSEVIER SCI LTD, 2026)Sugarcane hydrous bioethanol stands out as a low-emitting alternative for gasoline but may become contaminated with heavy aliphatic industrial components through dissolution or metastability mechanisms. Internal combustion ... -
Estudo da preparação do Masterbatch de cobre e polipropileno produzido a partir de resíduos de equipamentos eletroeletrônicos (Trabalho apresentado em evento)
(2025)Durante a última década, a produção de equipamentos eletroeletrônicos (EEEs) teveum aumento absurdo com a demanda de eletrodomésticos e ascensão da Internet. Por consequência, a geração dos resíduos de EEEs (REEEs) teve ... -
Impressão 3D para o desenvolvimento de tecnologia assistiva. (Trabalho apresentado em evento)
(2025)A inclusão e o desenvolvimento motor, cognitivo e afetivo-social de pessoas com deficiências podem ser promovidos por meio de tecnologias assistivas. A criação de produtos deste tipo é beneficiada pela flexibilidade e ... -
Evaluations of the microstructure, mechanical properties, and topography of the ASTM F75 alloy produced by selective laser melting (Trabalho apresentado em evento)
(2025)The ASTM F75 alloy, part of the CoCrMo alloy group, is often used as a biomaterial in hip and knee prostheses due to its biocompatibility, high mechanical strength, corrosion resistance, wear resistance, and non-magnetic ... -
Desenvolvimento de acessórios com base no design sustentável (Trabalho apresentado em evento)
(2025)Considerando o aumento significativo do descarte de PLA (ácido poliláctico) decorrente da crescente popularização deste material nas impressões 3D, este projeto visa explorar alternativas sustentáveis para a reutilização ... -
Compósito de polipropileno reforçado com fibra de cedro para a produção de colmeias artificiais (Trabalho apresentado em evento)
(2025)Este trabalho apresenta o desenvolvimento de um compósito a partir da incorporação de partículas de pó de cedro a uma matriz de polipropileno (PP), visando a um produto adequado para a construção de colmeias artificiais. ... -
Estudo comparativo de soldas em alumínios pelos processos de eletrodo revestido e TIG (Trabalho apresentado em evento)
(2025)Este trabalho tem como objetivo o estudo da união de chapas de alumínio envelhecido AA5052 através do processo de soldagem de eletrodo revestido e TIG, a fim de avaliar e comparar a viabilidade da utilização do eletrodo ... -
Characterizations of AISI 316L steel processed by selective laser melting in micro-scale scratch testing (Trabalho apresentado em evento)
(2025)AISI 316L austenitic stainless steel is widely used in automotive, aerospace, and biomedical fields due to its mechanical strength, corrosion resistance, thermal stability, and biocompatibility. This study examines the ... -
Ensaios de riscamento em microescala aplicados à liga Ti6Al4V processada por manufatura aditiva EB-PBF (Artigo de Periódico)
(2025)Este estudo consistiu em conduzir caracterizações microestrutural e mecânica de corpos de prova da liga Ti6Al4V, processada por manufatura aditiva por fusão em leito de pó com feixe de elétrons (EB-PBF), empregando preparação ... -
Approach to stainless steel milling with integration of the plasticity index for surface characterization (Trabalho apresentado em evento)
(2025)This study presents a preliminary integrated numerical-experimental methodology to analyze engineered surfaces produced by dry milling of AISI 303 and AISI 304 austenitic stainless steels. These steels were selected for ... -
Synthesis, spectroscopy, and electrochemical behavior of a novel supramolecular copper-tetrapyridylporphyrazine-ruthenium cluster (Artigo de Periódico)
(World Scientific Publ Co Pte Ltd, 2025)A novel supramolecular complex displaying extended electronic interactions was obtained by combining the ruthenium cluster [Ru3O(Ac)(6)(py)(2)](+) species with the pi-conjugated tetrapyridylporphyrazine molecule. The ... -
Hemodynamic Effects of Endovascular Treatment and Physical Activity in Intracranial Aneurysms: Insights from Computational Fluid Dynamics (Artigo de Periódico)
(2025)Physical exercise is widely recognized as an essential factor in promoting quality of life. However, there are still doubts about the safety of physical activity in individuals with intracranial aneurysms. This study ...