An impulsive Lotka-Volterra type predator-prey model with prey dispersal in two-patch environments and time delays is investigated. where we assume the model of patches with a barrier only as far as the prey population is concerned. whereas the predator population has no barriers between patches. By applying the continuation theorem of coincidence degree theory and by means of a suita... https://www.pomyslnaszycie.com/chocolate-vibrating-table-on-sale/