Parameter estimation in mathematical models that are based on differential equations is known to be of fundamental importance.For sophisticated models such as age-structured models that simulate biological agents, parameter estimation that addresses all cases of data points available presents a formidable challenge and efficiency considerations nee
In this study, a field survey of fecal contamination indicators and Clostridium perfringens cpe(+) in river environments was conducted to verify the effectiveness of C.perfringens cpe(+) as a microbial source tracking indicator in public water bodies.In the Saijo River, which serves as a model of point source contamination from human sewage effluen
This work provides a comprehensive derivation of the Fourier transform, with less emphasis on the mathematical rigor associated with the theory.Instead, its primary Wall Shelf goal is to serve as a didactic resource that fosters an understanding of various abstract Fixed Blade Tactical concepts through straightforward, visual, and animated examples
The article analyzes the causes of suicide as a criminological phenomenon.It is stated that it is statistically stable, its prevalence correlates with cultural-historical, ethnic, socio-economic and other aspects.Thus, considering suicide in the context of the dominant concepts in society about the essence of life and death, freedom of choice, mora