Thẻ: SDG4-Giáo dục có chất lượng

Abstract Camellia Chrysantha (Hu) Tuyama (CCT) is a valuable medicinal herb containing bioactive compounds with inhibitory activities against 3CLpro/Mpro of COVID-19. In this study, silver nanoparticles (AgNPs) were synthesized using the aqueous extract of CCT, and the role of CCT compounds in nanoparticle formation was investigated through combined experimental and computational approaches. Specifically, twelve major...

Abstract In this paper, we propose two projected dynamical systems for solving inverse quasi-variational inequality problems in finite-dimensional Hilbert spaces–one ensuring finite-time stability and the other guaranteeing fixed-time stability. We first establish the connection between these dynamical systems and the solutions of inverse quasi-variational problems. Then, under mild conditions on the operators and parameters, we...

Abstract This study explores the crack opening dynamics in Mode-I fracture of pre-stretched viscoelastic elastomer sheets under varying strain energy release rate (Γ). The degree of viscoelasticity was widely tuned by altering the mixing ratio of telechelic precursor chains and a tri-functional cross-linker, producing elastomers with different amounts of relaxation components such as dangling chains...

Abstract Pyrene belongs to the highly toxic class of polycyclic aromatic hydrocarbons and has carcinogenic properties; thus, the kinetics of its OH-initiated oxidation is theoretically investigated in a wide range of conditions (T = 200-2000 K and P = 7.6-76,000 Torr). The T & P-dependent kinetic behaviors were studied within the stochastic RRKM-based master equation framework with the potential energy profile...