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Retroactive Signaling in Short Signaling Pathways
(Public Library of Science, 2012-07)
In biochemical signaling pathways without explicit feedback connections, the core signal transduction is usually described as a one-way communication, going from upstream to downstream in a feedforward chain or network of ...
Molecular characterization and transcriptome profiling of expansin genes isolated from Calotropis procera fibers
(Pontificia Universidad Católica de Valparaíso, 2010)
A heuristic approach to obtain signal envelope with a simple software implementationUn método heurístico para obtener la envolvente de señal y su implementación de software
(Asociación Física Argentina, 2018-08)
Signal amplitude envelope allows to obtain information of the signal features for different applications. It is widely used to pre-process sound and other signals of physiological origin in human or animal studies. In order ...
Bang-bang control of feeding: role of hypothalamic and satiety signals
(Public Library of Science, 2007)
Rats, people, and many other omnivores eat in meals rather than continuously. We show by experimental test that eating in meals is regulated by a simple bang-bang control system, an idea foreshadowed by Le Magnen and many ...
Fluorescence Fluctuations and Equivalence Classes of Ca2+ Imaging Experiments
(Public Library Of Science, 2014-04)
Ca2z release into the cytosol through inositol 1,4,5-trisphosphate receptors (IP3Rs) plays a relevant role in numerous physiological processes. IP3R-mediated Ca2z signals involve Ca2z-induced Ca2z-release (CICR) whereby ...
Signal-to-noise ratio constrained feedback control: discrete-time robust stability analysis
(IET Control Theory and Applications, 2020)
Ultrasensitivity in signaling cascades revisited: Linking local and global ultrasensitivity estimations
(Public Library of Science, 2017-06)
Ultrasensitive response motifs, capable of converting graded stimuli into binary responses, are well-conserved in signal transduction networks. Although it has been shown that a cascade arrangement of multiple ultrasensitive ...