The stochastic nature of renewable energy sources (RESs) necessitates treating power system frequency response as a random process with a nonstationary probability density function (PDF). Based upon ...

XRP sentiment hits extreme fear at 24 while institutional ETFs accumulated $424M in December alone, and $1.3 billion in 50 days. Machine learning models achieve 70-91% accuracy predicting crypto moves ...

NEW YORK, NY / ACCESS Newswire / December 24, 2025 / In early-stage companies, partnerships are often treated as marketing events. Logos get added to slides. Press releases get circulated. Little ...

The Caatinga biome covers an area of approximately 844 square kilometers, representing 70% of the Northeast region and 11% of the Brazilian territory, encompassing the states Brazilian of Alagoas, ...

Yes, it is possible for a person with cirrhosis to receive typical liver function test results, although this is rare. The United Kingdom’s National Health Service (NHS) notes that liver function ...

The original version of this story appeared in Quanta Magazine. Calculus is a powerful mathematical tool. But for hundreds of years after its invention in the 17th century, it stood on a shaky ...

In this paper, we consider the function f p ( t )= 2p X 2 ( 2p t+p;p ) , where χ²(x; n) defined by X 2 ( x;p )= 2 −p/2 Γ( p/2 ) e −x/2 x p/2−1 , is the density function of a χ²-distribution with n ...

Abstract: Probability density function (PDF) curves are among the few charts on a Cartesian coordinate system that are commonly presented without y-axes. This design decision may be due to the lack of ...

A new paper in JAMA Network Open determines whether type 2 diabetes mellitus (T2DM) increases the risk of fractures in older women. Diabetes affects over 500 million individuals worldwide, and its ...