Discover NIFO, a unique inventory valuation method based on replacement cost instead of original cost, its working mechanism, ...

Abstract: Fractional-order derivatives have the potential to improve the performance of backpropagation (BP) neural networks. Several studies have found that the fractional-order gradient learning ...

Abstract: The complex-frequency-shifted convolutional perfectly matched layer (CFS-CPML) has been widely used in numerical simulations of the first-order seismic wave equations to avoid artificial ...

Holiday shopping has changed a lot over the years. In the past, people would actually go to stores in search of gifts – walking around the mall or scanning the shelves at whatever brick-and-mortar ...

Discover what administered prices are, their role in economies, examples from history, and how they impact supply, demand, and economic efficiency.