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Gildean do N. Almeida

Observed names: Almeida, Gildean do Nascimento, G. N. Almeida, G. do N. Almeida, Gildean Almeida, Gildean Nascimento Almeida, Gildean do Nascimento Almeida, Gildean do N. Almeida
ORCID: 0000-0001-9336-9701
Observed ORCID: 0000-0001-9336-9701
OpenAlex ID: A5055420003
Low-frequency sound absorption of a metamaterial with symmetrical-coiled-up spaces
2020 · Gildean do N. Almeida, Erasmo F. Vergara, et al. · Applied Acoustics · 157
Sound absorption metasurface with symmetrical coiled spaces and micro slit of variable depth
2021 · Gildean do N. Almeida, Erasmo F. Vergara, et al. · Applied Acoustics · 59
Broadband and low-frequency sound absorption of modified Helmholtz resonator combined with porous layer addition
2022 · E. F. Vergara, G. N. Almeida, et al. · Journal of Applied Physics · 31
A low-frequency sound absorber based on micro-slit and coiled cavity
2021 · Gildean do N. Almeida, Erasmo F. Vergara, et al. · Journal of the Brazilian Society of Mechanical Sciences and Engineering · 30
On the use of metamaterials with negative effective parameters for dual sound energy control
2024 · Gildean do N. Almeida, Erasmo F. Vergara, et al. · Applied Acoustics · 22
Acoustic analysis of a metasurface for normal and random incidence sound waves
2022 · Gildean do N. Almeida, Erasmo F. Vergara, et al. · Physics Letters A · 19
Metamaterial based on labyrinthine tubes loaded periodically and ultra-low phase velocity to the low-frequency energy control
2023 · G. N. Almeida, E. F. Vergara, et al. · Applied Physics Letters · 16
Low-frequency broadband sound absorption based on Cantor fractal porosity
2023 · Gildean do N. Almeida, Erasmo F. Vergara, et al. · Journal of Applied Physics · 15
Low-frequency acoustic attenuator based on a labyrinthine Helmholtz resonator
2024 · Augusto B. Beck, Gildean do N. Almeida, et al. · Journal of the Brazilian Society of Mechanical Sciences and Engineering · 9
Sound absorption performance of a labyrinthine metamaterial with arbitrary cross-sectional microperforations
2023 · Gildean do N. Almeida, Erasmo F. Vergara, et al. · Journal of the Brazilian Society of Mechanical Sciences and Engineering · 6
Hybrid Acoustic Metamaterial Based on Absorption Accumulation Peaks for a Broad Sound Energy Control
2025 · Erasmo F. Vergara, Gildean do N. Almeida, et al. · Advanced Engineering Materials · 3
Meta-structure based on coupled resonators for low-frequency broadband sound absorption
2024 · Lucas Adelmo Santos, Gildean do Nascimento Almeida, et al. · Acta Scientiarum. Technology/Acta scientiarum. Technology · 3
Development of slotted panel to acoustic treatment of rooms
2024 · Leandro Barbosa, Gildean Almeida, et al. · ABCM International Congress of Mechanical Engineering (COBEM) · 3
Designing Ice-Templated Microstructures for Efficient Acoustic and Mechanical Properties of Hydroxypropyl Methylcellulose Cryogels
2026 · Daiana Maria Furlan Sandrini, Linconl Farias, et al. · ACS Applied Engineering Materials · 2
On broadband absorption in a fractal chirped porous material using a smaller amount of material: Estimates to normal and random incidence
2025 · Gildean do N. Almeida, Ricardo Brum, et al. · The Journal of the Acoustical Society of America · 2
Otimização de um metamaterial acústico labiríntico para absorção sonora na faixa de frequências de 100–300 Hz
2020 · Gildean Nascimento Almeida, Erasmo Felipe Vergara, et al. · Acústica e Vibrações · 2
Influence of the variation of concrete properties in determining the vibration transmission index Kij
2024 · Wagner de Sousa Santos, Erasmo F Vergara, et al. · Building Acoustics · 1
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Conforto Ambiental E a Pandemia: Desafios De Design Para Home Office No Brasil
2022 · Poliana Lopes de Oliveira, Lizandra Garcia Lupi Vergara, et al. · Revista Ação Ergonômica · 1
Low-frequency Sound Absorption With Bandwidth Expanded by Symmetric Labyrinthine Acoustic Metamaterial
2021 · Gildean Almeida, Erasmo Felipe Vergara, et al. · ABCM International Congress of Mechanical Engineering (COBEM) · 1
Study of broadband noise control by a ventilated metamaterial based on Fabry-Pérot scatterers
2026 · Gildean do N. Almeida, Andrey B. da Silva, et al. · Applied Acoustics
Sound transmission, band structure and negative bulk modulus in a mirror-symmetry metamaterial
2026 · G. do N. Almeida, L.R. Barbosa, et al. · Revista Brasileira de Ensino de Física
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Predição numérica da perda de inserção de um protetor auditivo do tipo concha acoplado a um metamaterial acústico
2026 · Gildean do Nascimento Almeida, Erasmo Felipe Vergara, et al.
Ondas de Bloch em um metamaterial acústico periódico dispersivo
2025 · G. do N. Almeida, E. F. Vergara, et al. · Revista Brasileira de Ensino de Física
Metamaterial periódico e dispersivo com propriedades efetivas negativas: controle e manipulação de ondas sonoras
2025 · Almeida, Gildean do Nascimento · DSpace (Federal University of Santa Catarina)
Sound energy control in a wide frequency domain by a hybrid acoustic material
2024 · Gildean Almeida, Erasmo Felipe Vergara, et al. · ABCM International Congress of Mechanical Engineering (COBEM)
Works count: 29
Citation count: 384
H-index: 9
I10-index: 8
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