Constructed wetlands (CWs) are increasingly gaining ground for the treatment of domestic
and agricultural wastewaters, coal mine drainage, and stormwater runoff, mainly because of …

Based on analysis of the wetland water resources system in Bei**g city, this paper
established a system dynamics (SD) model for the water resources carrying capacity …

In this paper, a commensal model with additive Allee effect on the first species and nonlinear
growth rate on the second species is proposed. The classification, type and stability of all …

This manuscript investigates a constrained problem of an arbitrary (fractional) order
quadratic functional integro-differential equation with a quadratic functional integro …

This paper discusses a generalized time-varying SEIR propagation disease model subject
to delays which potentially involves mixed regular and impulsive vaccination rules. The …

This paper presents a simple continuous-time linear vaccination-based control strategy for a
SEIR (susceptible plus infected plus infectious plus removed populations) disease …

This paper presents several simple linear vaccination-based control strategies for a SEIR
(susceptible plus infected plus infectious plus removed populations) propagation disease …

This paper discusses the disease-free and endemic equilibrium points of a SVEIRS
propagation disease model which potentially involves a regular constant vaccination. The …

A formal description of typical compartmental epidemic models obtained is presented by
splitting the state into an infective substate, or infective compartment, and a noninfective …

In this paper, a predator–prey diffusive model, subject to homogeneous Dirichlet boundary
conditions, with Beddington–DeAngelis functional response and nonlinear growth rate on …