The parabolic equation method based on digital elevation model (DEM) is applied on propagation predictions over irregular terrains.Starting from a parabolic approximation Acetylene Regulator to the Helmholtz equation, a wide-angle parabolic equation is deduced under the assumption of forward propagation and the split-step Fourier transform algorith
Abstract Background Many animals face some form of conflict over reproductive opportunities.Queen selection in social insect colonies represents a high-stakes conflict where competition occurs among multiple queens for a few or a single reproductive role(s).The outcome of the contest is critical to the fitness of all colony individuals as most are
Plant autophagy plays an Acetylene Regulator important role in delaying senescence, nutrient recycling, and stress responses.Functional analysis of plant autophagy has almost exclusively focused on the proteins required for the core process of autophagosome assembly, but little is known about the proteins involved in other important processes of au