Many discrete event systems (DESs) such as manufacturing systems, data base management systems, communication networks, tra c systems, etc., can be modeled as input-output discrete event systems (I/O DESs). In this paper we formulate and study the problem of stable realization of such systems in the logical setting. Given an input and an output language describing the sequences of events that o...

This paper presents a diagnostic technique that subsumes two complementary approaches to diagnosis of discrete-event systems (DESs), namely the diagnoser approach and the active system approach. The more significant shortcomings of such approaches are, on the one side, the need for the generation of the global system model and, on the other, the completion of the system observation before start...

−− The selection of a Discrete Event Simulation Software (DESS) that best meets the needs of a given organization is not an easy task. The purpose of the present work was to develop a systematic approach, applicable to any industry, for the evaluation and selection of a suitable DESS. Based on similar approaches from different authors, this method adds 40 criteria and over 100 subcriteria, prov...

Abstract Deep eutectic solvents (DESs) have been considered as novel and economic alternatives to traditional lubricants because of their similar physicochemical performance. In this study, choline chloride (ChCl) DESs were successfully synthesized via hydrogen-bonding networks urea thiourea the hydrogen bond donors (HBDs). The as-synthesized ChCl-urea ChCl-thiourea had excellent thermal stabil...

Embedded solitons are exceptional modes in nonlinear-wave systems with the propagation constant falling system’s band. An especially challenging topic is seeking for such nonlinear dynamical lattices (discrete systems). We address this problem a system of coupled discrete equations modeling light an array tunnel-coupled waveguides combination intrinsic quadratic (second-harmonic-generating) and...

This study describes, for the first time, in situ generation of indium organometallic reagents environmentally friendly deep eutectic solvents (DESs). The allylation process different carbonyl compounds is achieved mediated by metal and using cheap allyl chloride derivatives. unique DES properties allow to perform reaction at room temperature under air, obtaining yields ranging from 45% 99%. It...

Herein, we report the first application of deep eutectic solvents (DESs) in radical-mediated hydrothiolation reactions.

Abstract Ionic Liquids (ILs) and deep eutectic solvents (DESs) are promising candidate electrolytes in electrochemical fields due to their excellent properties. They can absorb water from the environment quickly, existence of ILs/DESs benefits or harms performance depending on purpose applications. Therefore, studies effect properties have received much attention recent years. This mini‐review ...