Search Results - "De Paula, A.S."
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Dynamical analysis of a ferrofluid subjected to oscillatory field and shear rates: Applications to magnetic hyperthermia
Published in Journal of magnetism and magnetic materials (15-04-2024)“…The dynamical magnetic response of a small sample of ferrofluid is investigated numerically. A validated in-house research code is used to compute the…”
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Chaos control applied to piezoelectric vibration-based energy harvesting systems
Published in The European physical journal. ST, Special topics (01-11-2015)“…Chaotic behavior presents intrinsic richness due to the existence of an infinity number of unstable periodic orbits (UPOs). The possibility of stabilizing…”
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Adaptive fuzzy sliding mode control of smart structures
Published in The European physical journal. ST, Special topics (01-09-2013)“…Smart structures are usually designed with a stimulus-response mechanism to mimic the autoregulatory process of living systems. In this work, in order to…”
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Adaptive fuzzy sliding mode control of a chaotic pendulum with noisy signals
Published in Zeitschrift für angewandte Mathematik und Mechanik (01-03-2014)“…Chaotic response is related to a dense set of unstable periodic orbits (UPOs) and the system often visits the neighborhood of each one of them. Moreover, chaos…”
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Dynamical Jumps in a Shape Memory Alloy Oscillator
Published in Shock and vibration (01-01-2014)“…The dynamical response of systems with shape memory alloy (SMA) elements presents a rich behavior due to their intrinsic nonlinear characteristic. SMA’s…”
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Vaginal administration of allopregnanolone to postmenopausal women undergoing estrogen replacement therapy: preliminary results
Published in Maturitas (20-10-2003)“…Objective: To assess the tolerability and endometrial effects of vaginal administration of an allopregnanolone gel to postmenopausal women undergoing estrogen…”
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RHYPAROCHROMOMIRIS FEMORATUS, A REMARKABLE NEW GENUS AND SPECIES OF CYLAPINAE (HEMIPTERA: HETEROPTERA: MIRIDAE) FROM ECUADOR
Published in Journal of the New York Entomological Society (01-08-2004)“…A remarkable new cylapine genus and species, Rhyparochromomiris femoratus, is described from specimens taken in canopy-fogging samples in Orellana Province,…”
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