Abstract: Muscle fatigue is a common physiological phenomenon whose onset can impair physical performance and increase the risk of injury. Traditional assessments of muscle fatigue are primarily ...

Bitcoin is increasingly behaving like a software stock, with its latest correction unfolding alongside the broader software sell-off. The relationship between bitcoin and software equities has ...

Abstract: In this work, we investigate the offline contextual learning in simulation optimization. In offline contextual learning, the optimal design changes with the context. Therefore, the optimal ...

A decades-long study suggested that close relationships with family members during teenage years could lead to a rich network of friendships in adulthood. By Emily Baumgaertner Nunn To many teens, ...

A major UK study shows that commonly used home pulse oximeters can overestimate oxygen levels in people with darker skin, increasing the risk of undetected hypoxemia and raising urgent questions about ...

In the EXAKT study from the U.K., the home-use pulse oximeters assessed all gave higher oxygen saturation (SpO2) readings for patients with darker skin tones than for patients with lighter skin tones.

When it comes to constructing an investment portfolio, “negative correlation” is something of a holy grail. Diversification, investors are told, is about combining assets that behave differently. You ...

Density Functional Theory (DFT) is the most widely used electronic structure method for predicting the properties of molecules and materials. Although DFT is, in principle, an exact reformulation of ...

Bitcoin’s correlation with gold has climbed above 0.85 as both assets attract investors seeking stability amid inflation and global uncertainty. Bitcoin’s correlation with gold is increasing as both ...

What happens when schools restrict students’ access to their cellphones? A massive experiment has been underway in recent years, as an increasing number of schools — and entire states — have changed ...

2H-NbO2, created by ion extraction from LiNbO2, combines 2D flexibility with correlated states like superconductivity, enabling future quantum devices. However, despite significant progress in 2D ...

Wages still haven't caught up with inflation, four years after the pandemic caused prices to soar and created a cost-of-living crisis for many households, a new study finds. Americans on average are ...