Banned items put focus on food insecurity and efforts to help struggling Hoosier families ...

Capital‘s typical Thursday edition will publish a day early on Dec. 31. There will be no Thursday paper this week and the ...

Capital‘s typical Thursday edition will publish a day early on Christmas Eve. There will be no Thursday paper this week and the Wednesday ...

Discover how tail risk impacts portfolios, why rare financial events matter, and strategies for safeguarding investments against significant, unexpected losses.

This comprehensive study meticulously evaluated six probability distribution models for the compressive strength of 24 concrete blocks, 12 with metakaolin and 12 without addition. The models analyzed ...

Abstract: Utilizing reciprocal atmospheric turbulence as a physical entropy source for extracting random secret key is an effective means to achieve physical layer security in wireless channels. To ...

An international collaboration has published groundbreaking research, shedding light on the most significant increase in complexity in the history of life's evolution on Earth: the origin of the ...

An international collaboration between four senior scientists from Mainz, Valencia, Madrid, and Zurich has published groundbreaking research in the journal PNAS, shedding light on the most significant ...

Abstract: Though widely used to model various natural phenomena, the lognormal distribution poses significant challenges in mathematical tractability. Its formulation alone is simple, elegant, and ...

If Xi is a log-normal r.v., show product of all Xi is also a log-normal r.v. $$ \label{eq:Z-lognorm-para} \mu = \sum_{i=1}^n \mu_i \quad \text{and} \quad \sigma^2 = \sum_{i=1}^n \sigma_i^2 ; . $$ ...