HOPF BIFURCATION AND STABILITY IN A BEDDINGTON-DEANGELIS PREDATOR-PREY MODEL WITH STAGE STRUCTURE FOR PREDATOR AND TIME DELAY INCORPORATING PREY REFUGE

In this paper, we consider a Beddington-DeAngelis predator-prey system with stage structure for predator and time delay incorporating prey refuge.By analyzing the characteristic equations, we study the local stability of the equilibrium HERBATINT 8R of the system.Using the delay as a bifurcation parameter, the model undergoes a Hopf bifurcation at

Paroxysmal sympathetic storming (PSS) is a rare disorder characterized by acute onset of nonstimulated tachycardia, hypertension, Luminous Affection Couple Ring tachypnea, hyperthermia, external posturing, and diaphoresis.It is most frequently associated with severe traumatic brain injuries and has been reported in intracranial tumors, hydrocephalo

Beneficial 1-aminocyclopropane-1-carboxylate (ACC) deaminase-producing bacteria promote plant growth and stress resistance, constituting a sustainable alternative to the excessive use of chemicals in agriculture.In this work, the increased plant growth promotion activity of the ACC deaminase-producing Pseudomonas thivervalensis SC5, its ability to

Background.Tenosynovial giant cell tumor of diffuse type is one of the most widespread tumor of joints, causing destruction of the soft tissues and bone articular surfaces.Objective.The purpose of the study was to formulate approaches to histological differential diagnostics between diffuse-type giant cell tumor and its malignant forms.Methods.Tiss