Abstract: The performance of vanadium flow batteries (VRFB) can be severely reduced when operating at low temperatures due to changing electrolyte properties. In this work, we develop a non-isothermal ...

Throughout 2025, there have been several chances to spot the Northern Lights across Canada. The best of all these ...

At least three people have died in an explosion in southern Moscow at the site where a Russian general was killed earlier ...

VOLODYMYR Zelensky has said a new plan to end the war could freeze the front line while allowing for the creation of ...

The aim of this paper is to introduce a new family of sequences which faster converge to the Euler-Mascheroni constant. Finally, numerical computations are given. Mathematical subject classification: ...

KYIV, Dec 23 (Reuters) - Ukrainian forces have pulled out of the embattled eastern town of Siversk, Kyiv's military said on Tuesday, as Russian troops wage a battlefield offensive aimed at threatening ...

Researchers have developed a powerful computational framework that shows how carefully optimized nanotube shapes can amplify ...

Russia launched one of its largest aerial attacks this month on Ukraine overnight, killing at least three people and injuring ...

Ukrainian troops have retreated from Siversk amid a Russian advance. The withdrawal was strategic, aimed at saving lives ...