With the expansion of the scale of subsea oil and gas resource exploitation, the offshore multiplatform interconnected power systems have become the main form of offshore platform group energy supply.The offshore multiplatform interconnected power system with wind power can effectively reduce the system fuel consumption and carbon emission, which h
The problem of mathematical modeling and analysis of stochastic phenomena in population systems with competition is considered.This problem is investigated based on a discrete system of two populations modeled by the Ricker map.We study the dependence of the joint dynamic behavior on the parameters of the growth rate and competition intensity.It is
Abstract Psoas abscess was first described by Mynter in 1881.Though rare, its prevalence is increasing with advances in radiology and an increasing ability to accurately diagnose the condition.The symptoms of a psoas abscess can be insidious and nonspecific, and patients often present with a limp, fever, weight loss, and flank or abdominal pain.A p