PERMANENCE AND PERIODIC SOLUTION FOR A MODIFIED LESLIE-GOWER TYPE PREDATOR-PREY MODEL WITH DIFFUSION AND NON CONSTANT COEFFICIENTS

Permanence and periodic solution for a modified Leslie-Gower type predator-prey model with diffusion and non constant coefficients

In Pan Extenders this paper we study a predator-prey system, modeling the interaction of two species with diffusion and T-periodic environmental parameters.It is a Leslie-Gower type predator-prey model with Holling-type-II functional response.We establish some sufficient conditions for the ultimate boundedness of solutions and permanence of this sy

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Design and Construction of Single Phase Radial Flux Permanent Magnet Generators for Pico hydro Scale Power Plants Using Propeller Turbines in Water Pipes

Pico hydro or a small scale hydroelectric power plant is used as the rotating energy of the generator.Pico hydro is a hydroelectric power plant that has a power of less than 5 kW.Technically, Pico hydro has three main components namely water, turbine and generator.Turbine type propeller reaction has a special profile that causes a decrease in water

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Evaluating the quality of peer interactions in children and adolescents with autism with the Penn Interactive Peer Play Scale (PIPPS)

Abstract Background A core difficulty for individuals with autism is making friends and successfully engaging and interacting with peers.The majority of measures to assess peer interactions are observations in a school setting or self-report.The present study examined the convergent validity of using Shoes a teacher rating scale, the Penn Interacti

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