Islamic arts have its distinguishable characteristics as the Islamic civilization started integrated and progressing inspired by the Islamic faith.It flourished, time after time and illuminated the whole world after eras of darkness.And when the Islamic culture reached its prosperous era, the features of the oriental Islamic art were defined.The Ma

In this paper, we study a discrete predator-prey system with Michaelis-Menten type harvesting.First, the equilibrium points number, local stability and boundedness of the system are discussed.Second, using the bifurcation theory and the center manifold theorem, the bifurcation conditions for the system to go through flip Dog Blankets bifurcation an

Propeller synchrophasing control is an active noise control method which can effectively reduce the noise in the cabin of a turboprop aircraft.The propeller signature model identified by the measured acoustic noise data is easily affected by flight speed, altitude, and the existence of the fuselage.Meanwhile, the noise excited by the propellers is

This study presents an optimization methodology for finding the heaters setting that produce a desired heat flux and temperature distribution over a region of the enclosure surface, called the design surface.Radiation element method by ray Antenna emission model (REM2) was used to calculate the radiative heat flux on the design surface, which enabl

BackgroundPractice guidelines emphasize the use of exercise and weight reduction as the first line of management for knee osteoarthritis (OA).However, less than half of the people with mild OA participate in moderate intensity physical activity.Given that physical activities have been shown to reduce pain, improve quality of life, and have the pote