Introduction: Atrial fibrillation (AF) is a major risk factor for ischemic stroke (IS). Its diagnosis can be challenging, particularly for paroxysmal forms. This study aims to compare the clinical and ...

Individuals who struggle to complete tasks (at home, school, or the workplace) may not have a problem with executive function—they may have a misalignment of intentions and goals.

Does string theory—the controversial “theory of everything” from physics—tell us anything about consciousness and the human ...

When the topic of central banks and the outlook for interest rates comes up, economists often turn to the so-called "star" ...

Introduction Acutely hospitalised older patients often live with frailty and have an increased risk of impaired physical function. Previous studies suggest that exercise might mitigate the risk of ...

Mathematicians sometimes think of their research as a garden and unsolved problems as seeds waiting to sprout. Some problems are analogous to tulip bulbs. As mathematicians work to solve them, they ...

DeepSeek had a short-term bearish impact, but the market has been sorting out potential winners and losers and generated some rotation in the technology space. When priced for perfection or near ...

Of the eight planets and 293 moons that call our solar system home, only Earth has a surface that sloshes with liquid water. Roughly 71% of the face of our world is covered in seas, lakes, rivers, and ...

In mathematics, functions play a vital role in understanding and representing the relationships between variables. Performing operations on functions, such as addition and subtraction, helps us ...

Some people assume that there is one monolithic standard for calculating “net profits” for all purposes. When they hear that a film company has reported a certain amount of net profits for one purpose ...

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