It is realistic and interesting for us to construct the stage-structured eco-epidemiological model and study the combined effects of stage structure and mutual interference by predators.
However, it is of importance to discuss the effects of stage structure for both the predator and the prey species.
However, this reasoning ignores potential effects of stage structure.
If the death rates of the mature prey and predator species are too large or the degree of the stage structure of the species is large enough, then at least one of the species will be driven to extinction.
There are many interesting properties of this system, for example, due to the influence of the stage structure, the extinction of the predator species could not directly imply the permanence of the prey species.
The performance of single stage structure, binary tree structure and skew-binary tree structure are compared.
However, when KC8 was hydroxylated by dropping a small amount of water onto it in a nonoxidative atmosphere, the KC8 exfoliated with a disruption of the stage structure and agglomerated graphene was obtained.
In this paper, by taking full consideration of maturity and stage structure of the predators, a new delayed three-species food-chain model with stage structure for predators is proposed and investigated.
Neglecting soil-flexibility may also cause overlooking the possibility of occurring axial tension in columns and wrong assessment of torsional vulnerability of the staging structures.
The exceptions are age and stage; the age or stage structure of populations (the fraction of individuals in each age or developmental stage class) is sometimes incorporated in the traditional models of population ecology.
