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Active vibration isolation of a diesel generator in a small marine vessel: An experimental study
(2020-05-01)
An active vibration isolation system is retrofitted to a diesel generator set in a tugboat to determine the effectiveness of such a system in a realistic practical environment. The system consists of six bespoke inertial ...
The rocky reef fishes of Vermelha Beach, a marine-estuarine transitional zone at Guanabara Bay, Brazil
(Pontificia Universidad Católica de Valparaíso, 2017)
A Sustainable Approach for the Management and Valorization of Underwater Cultural Heritage: New Perspectives from the TECTONIC Project
(Multidisciplinary Digital Publishing Institute, 2020-06)
Documentation and conservation of underwater cultural heritage (UCH) are crucial to preserving humankind’s history and traditions, safeguarding tangible testimonies of past human life while ensuring its accessibility to ...
Nas águas do velho Chico : por uma arqueologia de ambiente aquáticos no baixo Rio São Francisco - Sergipe/Alagoas
(Universidade Federal de SergipePós-Graduação em ArqueologiaBrasilUFS, 2017)
Contrasting activity patterns at high and low tide in two Brazilian fiddler crabs (Decapoda: Brachyura: Ocypodidae)
(Oxford Univ Press, 2018-07-01)
Fiddler crabs are known as ecosystem engineers as well as important connectors of energy flow between the intertidal zone and the adjacent marine and terrestrial environments, being predated by both marine and terrestrial ...
Otimização dos parâmetros de um sistema de comunicação acústica subaquática para minimizar o consumo energético
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Elétrica e Informática IndustrialUTFPR, 2016-12-09)
In this Thesis, an energy consumption model for underwater acoustic networks is proposed. The model takes into account the specificities of the underwater environment, such as the use of acoustic waves for communication, ...
The "Tracked Roaming Transect" and distance sampling methods increase the efficiency of underwater visual censuses
(Public Library of Science, 2018-01)
Underwater visual census (UVC) is the most common approach for estimating diversity, abundance and size of reef fishes in shallow and clear waters. Abundance estimation through UVC is particularly problematic in species ...
Submerged macrophytes height estimation by echosounder data sample
(2012-12-01)
Traditional methods of submerged aquatic vegetation (SAV) survey last long and then, they are high cost. Optical remote sensing is an alternative, but it has some limitations in the aquatic environment. The use of echosounder ...
Submerged macrophytes height estimation by echosounder data sample
(2012-12-01)
Traditional methods of submerged aquatic vegetation (SAV) survey last long and then, they are high cost. Optical remote sensing is an alternative, but it has some limitations in the aquatic environment. The use of echosounder ...