Abstract: The hybrid finite element spectral integral (FESI) method is developed to solve the radiation and scattering problems of multiple circular cylinders with inhomogeneous shells. The FESI ...

Abstract: Frequency estimation was a fundamental problem in radar imaging. The classical Fourier spectral analysis suffered from the Rayleigh limit. The imaging performance deteriorated rapidly in low ...

ABSTRACT: Darcy’s law is the fundamental equation describing the flow of a fluid through a porous medium. Combined with the principle of mass conservation, it leads to the diffusion Equation (e.g., ...

Researchers demonstrate a new paradigm for mass spectrometry–based peptide identification and de novo protein sequencing. You have full access to this article via your institution. Most researchers in ...

Out-of-bag (OOB) importance analysis was applied to extract feature variables. The nonlinear model random forest (RF) outperforms the linear model for soil water content retrieval. The coupled OOB and ...

We may earn commission from links on this page, but we only recommend products we love. Promise. Have you ever caught yourself staring at flawless curls and wondering how they get that perfect ...

There are many approaches to pricing. These include cost-based, going-rate, target profit, cost-plus, and break-even approaches. When you think about it, all of these approaches to pricing a product ...