COVID-19 has become a substantial lethal disease worldwide, and early diagnosis is a significant concern for this virus. Currently, RT-PCR is being used worldwide for the detection of this virus with human to human ...

One of the severe neurological disorders that affectsthe central nervous system is Parkinson’s disease, which causesthat patients can not perform routine tasks such as eating andwriting. According to statistical data, there ...

In thiswork,we introduce amethodology to approximate unknownparameters that appear on a non-linear reaction–diffusionmodel of tumor invasion. These equations consider that tumor-induced alteration of micro-environmental ...

The accurate anticipation of potential biological invasions is a crucial step toward the control of invasive species. The method used most commonly to identify areas suitable for biological invasion is the construction of ...

Documenting the presence and abundance of the neotropical mammals is the first step for understanding their population ecology, behavior and genetic dynamics in designing conservation plans. The combination of field research ...

Documenting the presence and abundance of the neotropical mammals is the first step for understanding their population ecology, behavior and genetic dynamics in designing conservation plans. The combination of field research ...

In this paper we present a method for estimating an unknown parameter that appears in a two dimensional non-linear reaction-diffusion model of cancer invasion. This model considers that tumor-induced alteration of ...