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Weak signal enhancement by nonlinear resonance control in a forced nano-electromechanical resonator
(Nature, 2020)
Driven non-linear resonators can display sharp resonances or even multistable behaviours amenable to induce strong enhancements of weak signals. Such enhancements can make use of the phenomenon of vibrational resonance, ...
Theoretical study of electron collisions with the CF2 radical
(American Physical SocCollege PkEUA, 2006)
Effect of nonidentical signal phases on signal amplification of two coupled excitable neurons
(ElsevierAmsterdam, 2014-03-15)
In this paper, we study the response of two coupled excitable neurons to external subthreshold periodic signals. We find that the neurons' response to the subthreshold signals can be enhanced when the signal phases are ...
Joint Theoretical Experimental Investigation of the Electron Spin Resonance Spectra of Nitroxyl Radicals: Application to Intermediates in in Situ Nitroxide Mediated Polymerization (In Situ NMP) of Vinyl Monomers
(American Chemical Society, 2008-08)
Density functional theory (DFT) calculations have been performed to address the structure of nitroxide intermediates in controlled radical polymerization. In a preliminary step, the reliability of different theoretical ...