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Experimental analysis of active-passive vibration control using viscoelastic materials and extension and shear piezoelectric actuators
(SAGE PUBLICATIONS LTD, 2011)
Hybrid active-passive damping treatments combine the reliability, low cost and robustness of viscoelastic damping treatments and the high-performance, modal selective and adaptive piezoelectric active control. Numerous ...
Modelagem numérica e projeto ótimo de sistemas de amortecimento viscoelásticos aplicados a placas retangularesNumerical modeling and optimal design of viscoelastic damping systems applied to rectangular plates
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Engenharia Mecânica, 2020)
Corrosion protection of AZ31 alloy and constrained bacterial adhesion mediated by a polymeric coating obtained from a phytocompound
(Elsevier Science, 2018-12)
The prevention of microbial biofilm formation on a biomaterial surface is crucial in avoiding implants failures and the development of antibiotic resistant bacteria. It was reported that biodegradable Mg alloys may show ...
Apparent and Intrinsic Evolution of Active Region Upflows
(Springer, 2017-04)
We analyze the evolution of Fe xii coronal plasma upflows from the edges of ten active regions (ARs) as they cross the solar disk using the Hinode Extreme Ultraviolet Imaging Spectrometer (EIS) to do this. Confirming the ...
Organomineralization processes in freshwater stromatolites: a living example from eastern Patagonia
(interntional Association of Sedimentology Wiley on line Library, 2015-12)
Living stromatolites have been mostly described within shallow marine and (hyper)saline lacustrine environments. Southernmost South America lacks detailed investigations of these (organo)sedimentary buildups, particularly ...
A solar burst with a spectral component observed only above 100 GHz during an M class flare
(Edp Sciences S ALes Ulis Cedex AFrança, 2008)
Cross-stratigraphies from a seismically active mud lens off Peru indicate horizontal extensions of laminae, missing sequences, and a need for multiple cores for high resolution records
(Elsevier, 2014)
Marine laminated sediments in dysoxic areas of the ocean floor are an excellent archive for high-resolution climate reconstructions. While the existence of discontinuities produced by natural events, such as underwater ...
Post–glacial tephrochronology record off the Chilean continental margin (∼41° S)
(Pergamon-Elsevier Science Ltd, 2021-06)
The Southern Volcanic Zone of the Andes (∼33–46° S) is a very active volcanic zone with several volcanic centers recording recurrent historical activity (e.g. Llaima, Villarrica, Puyehue-Cordón Caulle, Osorno, Calbuco and ...
Zooplankton interactions with the oxygen minimum zone in the eastern south pacific
(Universidad de Concepción.Facultad de Ciencias Naturales y Oceanográficas., 2006)