Results 31 to 40 of about 549,348 (222)

Estudo da resistência mecânica e análise térmica da resina epóxi

open access: yesRevista Eletrônica Teccen, 2018
Também conhecida como poliepóxidio, a Resina Epóxi é um tipo de Resina plástica que quando misturada a um catalisador inicia seu processo de cura. É um polímero termorrígido, que diferentemente dos polímeros termoplásticos, não pode ser reprocessada com ...
Pedro Paulo Motta Barbosa Cicchelli   +5 more
doaj   +1 more source

Experimental Assessment of Epipelon Responses to Phosphorus Limitation in a Eutrophic Lake

open access: yesEcological Research, Volume 41, Issue 6, November 2026.
We evaluated the responses of epipelic algal and cyanobacterial communities to increasing phosphorus limitation in the water column under eutrophic conditions. Nitrogen enrichment increased the N:P ratio and intensified phosphorus limitation in the water column, promoting changes in community composition. The greater contribution of cyanobacteria (e.g.,
Renata Aparecida Costa   +2 more
wiley   +1 more source

Um simulador para multicomputador implementado como um nucleo de sistema operacional multiprogramado [PDF]

open access: yes, 1996
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro ...
Boing, Hamilcar
core  

Influence of Mating Systems, Contemporary Niches, and Historical Demography on the Genetic Patterns of Flagship Plants From the Amazonian Cangas

open access: yesEvolutionary Applications, Volume 19, Issue 10, October 2026.
ABSTRACT Genetic diversity is shaped by multiple factors, including life‐history traits, contemporary range distributions, niche constraints, and historical demography. The interplay of these drivers remains largely unexplored, particularly at scales proven to be relevant to conservation management of tropical biodiversity hotspots.
Bárbara Simões Santos Leal   +11 more
wiley   +1 more source

Estudo de custo para implementar centros de engenharia clínica em unidades hospitalares / [PDF]

open access: yes, 1999
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro ...
Barbosa, Andréa Teresa Riccio
core  

Selection of native Atlantic Forest species for urban greening under air pollution stress

open access: yesRestoration Ecology, Volume 34, Issue 7, September 2026.
Abstract Introduction The Air Pollution Tolerance Index (APTI) is widely used to identify pollution‐tolerant species for afforestation; however, it was not designed to account for traits such as pollutant accumulation or biomass storage, which are also relevant for evaluating environmental resilience.
Ricardo K. Nakazato   +7 more
wiley   +1 more source

UEG Week 2022 Poster Presentations

open access: yes, 2022
United European Gastroenterology Journal, Volume 10, Issue S8, Page 473-1092, October 2022.
wiley   +1 more source

Inversor de tensão com saida senoidal controlado por modo deslizante com frequencia fixa [PDF]

open access: yes, 1994
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro ...
Batistela, Nelson Jhoe
core  

Wound Repair Using PVA–CA Electrospun Dressings and Cold Plasma In Vivo

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 20, May 20, 2026.
In vivo wound healing evaluation of different treatments in a murine excisional wound model. (a) Representative photographs of wound closure at 3, 7, and 14 days post‐treatment for the different groups: Control, PVA‐CA, PVA‐CA‐Ag, NTP, PVA‐CA‐NTP, and PVA‐CA‐Ag‐NTP. (b) Experimental design showing six treatment groups with n = 18 wounds per group.
Jonalba M. Pereira   +6 more
wiley   +1 more source

Nitretação gasosa potenciostaticamente auxiliada / [PDF]

open access: yes, 1998
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro ...
Angioletto, Elídio
core  

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