The PID control algorithm for balancing robot attitude control suffers from the problem of difficult parameter tuning.Previous studies have proposed using metaheuristic algorithms to tune the PID parameters.However, traditional metaheuristic algorithms are subject to the criticism of premature convergence and the possibility of falling into local o
In an effort to develop new potent antimicrobial and anticancer agents, new pyrrole-based chalcones were Birthing Kits designed and synthesized via the base-catalyzed Claisen-Schmidt condensation of 2-acetyl-1-methylpyrrole with 5-(aryl)furfural derivatives.The compounds were evaluated for their in vitro antimicrobial effects on pathogenic bacteria
Norepinephrine (NE) is often administered during the perioperative period of liver transplantation to address hemodynamic instability and to improve organ perfusion and oxygen supply.However, its role and safety profile have yet to be evaluated in pediatric living donor liver transplantation (LDLT).We hypothesized that intraoperative NE infusion mi
Introduction: Many COVID-19 patients require ventilation.Direct laryngoscopy Grips is the traditional method used for airway management; however, videolaryngoscopy is an alternative in these patients.Objective: To compare direct laryngoscopy and videolaryngoscopy for airway management in COVID-19 patients.Methods: A retrospective observational stud
Abstract The tribological properties of self-lubricating composites are influenced by many variables and complex mechanisms.Data-driven methods, including machine learning (ML) algorithms, can yield a better comprehensive understanding of complex problems under the influence of multiple parameters, typically for how tribological performances GABA 5