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Akademický článek

Flexible, Photonic Films of Surfactant‐Functionalized Cellulose Nanocrystals for Pressure and Humidity Sensing

Autor: Diogo V. Saraiva, Steven N. Remiëns, Ethan I. L. Jull, Ivo R. Vermaire, Lisa Tran

Publikováno v: Small Structures, Vol 5, Iss 7, Pp n/a-n/a (2024)

Most paints contain pigments that absorb light and fade over time. A robust alternative can be found in nature, where structural coloration arises from the interference of light with submicron features. Plant‐derived, cellulose nanocrystals (CNCs)

Externí odkaz: https://doaj.org/article/323720947fd04dfdac08dc35f2f0fd5d

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A Network-Assisted Game-Theoretic Design to Power Control in Autoregressive Fading Channels

Autor: Juno V. Saraiva, Roberto P. Antonioli, Gabor Fodor, Iran M. Braga, Walter C. Freitas, Yuri C. B. Silva

Publikováno v: IEEE Communications Letters. 26:1663-1667

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce649da4498921d0f130d8cf15851515
https://doi.org/10.1109/lcomm.2022.3167367

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A Distributed Game-Theoretic Solution for Power Management in the Uplink of Cell-Free Systems

Autor: Juno V. Saraiva, Roberto P. Antonioli, Gabor Fodory.z, Walter C. Freitas, Yuri C. B. Silva

This paper investigates cell-free massive multiple input multiple output systems with a particular focus on uplink power allocation. In these systems, uplink power control is highly non-trivial, since a single user terminal is associated with multipl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16de8b00c972208f71d362626b11e60f
http://arxiv.org/abs/2212.13804

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OS DESAFIOS NA GESTÃO DE PROFISSIONAIS COM DEFICIÊNCIA FÍSICA: a percepção de gestores de uma transnacional do segmento de petróleo e gás

Autor: Izabela Maria Rezende Taveira, M. S. Moraes, E. V. Saraiva

Publikováno v: GESTÃO COM PESSOAS, DIVERSIDADE E QUALIDADE DE VIDA NO TRABALHO NA INDÚSTRIA PETROLÍFERA ISBN: 9786525114422
GESTÃO COM PESSOAS, DIVERSIDADE E QUALIDADE DE VIDA NO TRABALHO NA INDÚSTRIA PETROLÍFERA

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cb83824a65d64c89bc47b49165a99c0
https://doi.org/10.24824/978652511442.2.15-32

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OS DESAFIOS NA FORMAÇÃO DE UM GESTOR: as competências exigidas para atuação em uma transnacional no segmento de petróleo e gás

Autor: E. V. Saraiva, Izabela Maria Rezende Taveira, R. M. Ferreira

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05d1f6acd9a94969e58a79e65daf2b61
https://doi.org/10.24824/978652511442.2.73-100

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REPRESENTAÇÃO E ESTILOS DE LIDERANÇA NA PANDEMIA: a realidade de uma transnacional do segmento de petróleo e gás

Autor: Izabela Maria Rezende Taveira, Kevin Lineu de Andrade, E. V. Saraiva

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1692c4c296100ca1e6f7cfa499e7ee86
https://doi.org/10.24824/978652511442.2.53-72

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QUALIDADE DE VIDA DENTRO E FORA DO TRABALHO EM HOME OFFICE NA PANDEMIA: a percepção de gestores de uma transnacional no segmento de petróleo e gás

Autor: B. S. M. Silveira, Izabela Maria Rezende Taveira, Ana Carolina Mothé Beraba, E. V. Saraiva, Carlos Mayke Souza da Silva

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f0a088eed7ff0de3e2fae939e2c0c870
https://doi.org/10.24824/978652511442.2.101-130

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GESTÃO DA DIVERSIDADE E VALORES ORGANIZACIONAIS:a realidade de uma transnacional na área de petróleo e gás

Autor: Fabio Siqueira, Mateus Rangel da Silva, Izabela Maria Rezende Taveira, E. V. Saraiva

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db1fea7a964f83ffdc621f181d484141
https://doi.org/10.24824/978652511442.2.33-52

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Akademický článek

Flexible and Structural Coloured Composite Films from Cellulose Nanocrystals/Hydroxypropyl Cellulose Lyotropic Suspensions

Autor: Diogo V. Saraiva, Ricardo Chagas, Beatriz M. de Abreu, Cláudia N. Gouveia, Pedro E. S. Silva, Maria Helena Godinho, Susete N. Fernandes

Publikováno v: Crystals, Vol 10, Iss 2, p 122 (2020)

Lyotropic colloidal aqueous suspensions of cellulose nanocrystals (CNCs) can, after solvent evaporation, retain their chiral nematic arrangement. As water is removed the pitch value of the suspension decreases and structural colour-generating films,

Externí odkaz: https://doaj.org/article/2d5df3925d5442df8fe4c2c2cddc4ce4

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Akademický článek

The south America VLF NETwork (SAVNET): Development, installation status, first results

Autor: P. Kaufmann, A. C. V. Saraiva, P. Correia de Matos David, R. Hadano, J. P. Raulin

Publikováno v: Geofísica Internacional, Vol 48, Iss 3, Pp 253-261 (2009)

The South America VLF Network, a new observing facility at Very Low Frequencies is presented. It has been recently installed at different locations in Latin America (in Brazil, Peru and Argentina). It consists of a net- work of seven Very Low Frequen

Externí odkaz: https://doaj.org/article/c2ec9bf2a7774e09800b7fc012eb2d2f

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