The distribution of an arbitrary linear combination of Student-t random variables with odd degrees of freedom is derived. An easy method of expressing this distribution as a mixture of t-distributions ...

Let's start with the boldest claim first - it's not just that AI is in a bubble, but one 17 times size the dot-com bubble, and even four times bigger than the 2008 global real estate one.

Objectives Shift work sleep disorder is a circadian rhythm sleep-wake disorder characterised by insomnia and/or excessive sleepiness associated with a shift work schedule that overlaps with habitual ...

Cryptocurrencies have moved from the fringes of the internet economy to a central role in online entertainment. Nowhere is that clearer than in casino gaming and slots, where crypto offers fast ...

This paper would be of interest to researchers studying cognitive control and adaptive behavior, if the concerns raised in the reviews can be addressed satisfactorily. Understanding how task knowledge ...

This study addresses an important question and shows how social navigation in homing pigeons can be explained by simple averaging, without requiring any complex cognitive abilities. The evidence, ...

Sam Frank, the head of the University of Wisconsin-Madison startup Realta Fusion’s theoretical physics team, Kai Shih, a Realta scientist, and Aaron Tran, a UW-Madison postdoctoral researcher, have ...

Stanford study finds rapid brain cell evolution boosted human cognition but lowered autism gene activity, raising vulnerability.

VDE Americas' David Devir looks at the origins of the supersized PV glass problem and considers how the industry can return to reliability.

On average, based on the price measures standardized against the Medicare fee schedule, neonatology services were paid in network at approximately 2.7 times the Medicare rate ($96.16 / $35) and 3.0 ...

Paul Soucy has led the Credit Cards content team at NerdWallet since 2015 and the Travel Rewards team since 2023; he is also director of content for Consumer Credit verticals. He was an editor with ...