Anticorrosion Evaluation of Novel Water-Soluble Schiff Base Molecules for C1018 Steel in CO-Saturated Brine by Computational and Experimental Methodologies.

In this work, three different derivatives of Schiff base, as mono- and di-Schiff bases, were successfully synthesized by the facile condensation of 2-aminopyridine, -phenylenediamine, or 4-chloro--phenylenediamine with sodium salicylaldehyde-5-sulfonate (H1, H2, and H3, respectively). A combination of theoretical and practical studies was accomplished on the corrosion mitigation effect of the prepared Schiff base derivatives on C1018 steel in CO-saturated 3.5% NaCl solution.

Impact of Activation, Optimization, and Regularization Methods on the Facial Expression Model Using CNN.

When it comes to conveying sentiments and thoughts, facial expressions are quite effective. For human-computer collaboration, data-driven animation, and communication between humans and robots to be successful, the capacity to recognize emotional states in facial expressions must be developed and implemented. Recently published studies have found that deep learning is becoming increasingly popular in the field of image categorization.