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The concept of quasi-integrability: a concrete example
(SPRINGER, 2011)
We use the deformed sine-Gordon models recently presented by Bazeia et al [1] to take the first steps towards defining the concept of quasi-integrability. We consider one such definition and use it to calculate an infinite ...
Coupling of agonist binding to channel gating in an ACh-binding protein linked to an ion channel
(Nature Publishing Group, 2004-08-19)
Neurotransmitter receptors from the Cys-loop superfamily couple the binding of agonist to the opening of an intrinsic ion pore in the final step in rapid synaptic transmission. Although atomic resolution structural data ...
Desenvolvimento de material promocional para a Agência do Trabalhador de Pinhais
(Universidade Tecnológica Federal do ParanáCuritibaBrasilCurso Superior de Tecnologia em Design GráficoUTFPR, 2019-07-11)
The present study intends to analyze the main visual graphic projects existing in the Pinhais Worker's Agency and from this, to propose new alternatives more appropriate to the target public. Therefore, the need to develop ...
Estudio de la degradación de los isómeros del hexaclorociclohexano por actinobacterias regionalesStudy on the degradation of hexachlorocyclohexane isomers with actinobacteria from the northwest of Argentina
(2019-03-21)
El hexaclorociclohexano (HCH) es un compuesto organoclorado obtenido porsíntesis química que ha sido utilizado principalmente como plaguicida para protegercultivos agrícolas. El mismo fue utilizado en dos formulaciones, ...
Inner detached frequency response curves: an experimental study
(Elsevier B.V., 2017-05-26)
Certain nonlinear vibrating systems have frequency response curves (FRCs), in which isolated detached curves exist inside the main continuous FRC. The behavior of these systems has hitherto been studied analytically and ...
Avaliação de robustez, desempenho e aplicação do controlador adaptativo por posicionamento de pólos e estrutura variável
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia ElétricaAutomação e Sistemas; Engenharia de Computação; Telecomunicações, 2007-10-19)
In this work, the variable structure adaptive pole placement controller (VS-APPC) robustness and performance are evaluated and this algorithm is applied in a motor control system. The controller robustness evaluation will ...
Derecho humano al agua a la luz de las Reformas Constitucionales recientes
(UNIVERSIDAD DE SONORA, 2019)
Intelligent sine cosine optimization with deep transfer learning based crops type classification using hyperspectral imagesOptimisation intelligente du sinus-cosinus et classification des types de cultures basée sur l'apprentissage par transfert profond à l’aide d’images hyperspectrales
(Taylor and Francis Ltd.United Kingdom, 2022)
O vibrato na flauta transversal: análise da forma da onda
(Universidade Federal de Minas GeraisUFMG, 2018-07-17)
This research investigates the frequency fluctuation contour produced by the use of vibrato on the flute. Samples of notes with vibrato were recorded by 16 flutists, of whom 5 were professionals and 11 were undergraduate ...
Good practices for designing and experimental testing of dynamically excited jointed structures: The Orion beam
(Elsevier B.V., 2021-06-30)
This paper proposes a new lap-joint configuration, the so-called Orion beam. The new setup is composed of two thin beams connected by three bolted joints with contact patches on each connecting bolt. The Orion beam suggests ...