XRP is trading around the $2.12–$2.18 zone after breaking and holding above the $2.00 psychological line, with intraday action clustering in a tight $2.128–$2.152 range and a broader weekly band ...

Abstract: It is known that the slope probability density function (pdf) of the sea surface is non-Gaussian and can be expressed as a Gram-Charlier to fouth-order expension, including seven parameters: ...

Abstract: Airborne radar observations of the sea surface at C-Band and small incidence angles are used to investigate some properties of the surface slope probability density function (pdf). The ...