Discover how to accurately calculate beta in Excel, understand its importance in finance, and ensure consistency by choosing the correct time periods for data analysis.

Top experts have developed new 'natural killer' cells to fight off cancer and lower the risk of disastrous immune effects. Researchers at Harvard Medical School and the Massachusetts Institute of ...

Pulaski, N.Y. — A man who prompted a shelter-in-place order after fleeing from a domestic dispute in Pulaski early Wednesday has been located, according to State Police. The incident on Port Street in ...

Two teenagers aged 15 and 16 have been charged after a stop-and-search at London Euston uncovered a pair of large machetes. British Transport Police detained the youths over a “ticket issue”. In a ...

The final, formatted version of the article will be published soon. ABSTRACT Background: This study aimed to examine whether the presence of atrial fibrillation (AF), severity as judged by total small ...

Abstract: This paper conducts an in-depth analysis of the impact of various factors on outcomes using time series data, focusing on trend shifts in event sequences. First, the data are preprocessed, ...