Heart

Trends in burden of atrial fibrillation over three decades: a population-based study

Atrial fibrillation (AF) is the most common sustained arrhythmia, with a rising global burden. While previous studies have ...
Investopedia

What Is T-Distribution in Probability? How Do You Use It?

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
IEEE

Bounds on the distribution of a sum of independent lognormal random variables

Abstract: The distribution function of a sum of lognormal random variables (RVs) appears in several communication problems. Approximations are usually used for such distribution as no closed form nor ...
Frontiers

The spatial distribution relationship between mesoscale eddies and chub mackerel and its preliminary analysis of causes in the Northwest Pacific Ocean

1 Key Laboratory of Fisheries Remote Sensing, Ministry of Agriculture and Rural Affairs, Shanghai, China 2 East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai, ...
Hoodline

SNHD in Nevada Delays Distribution of New COVID-19 Vaccine, Urges Use of Available Formulas Amid Rising Cases

In an update that might frustrate those anxiously waiting for the latest protection against COVID-19, the Southern Nevada Health District (SNHD) is still without the newly formulated vaccine, although ...
IEEE

Analytical prediction formula of random variation in high frequency performance of weak inversion scaled MOSFET

Abstract: This paper proposes an analytical prediction formula of probability distribution of random variation in high frequency performance of weak inversion region operated scaled MOSFET where the ...