We defined the Ultrasonic Cleaners local elastic modulus of single layer, polyvinylpyridine (PVP), and two-layer, polymethylmethacrylate coated with a polyvinylpyridine (PMMA+PVP).Polymer films with nanometer thickness (10-13 nm) formed on the silicon surface using the Langmuir-Blodgett method.The experiment was conducted using the static force spe
This article presents the pedagogical analysis of environments, spaces or virtual classrooms.It is a continuation of other previous works by the authors who, for almost a decade, have been checking the process of integration and generalization of the virtual classrooms by the entire faculty of a university offering all of their degrees in face-to-f
According to the bottom-up theory of attention, unconscious abrupt onsets are highly salient and capture attention via the Superior Colliculi (SC).Crucially, abrupt onsets increase the perceived contrast.In line with the SC hypothesis, unconscious abrupt-onset cues capture attention regardless of the cue color when participants search Kitchen for a