This letter focuses on the current control of dual three-phase PMSMs with zero angle displacement, particularly in scenarios where one channel experiences a malfunction. The influence of asymmetric ...

A breakthrough in negative thermal expansion with OR-active materials offers new design strategies for zero-thermal-expansion ...

A mathematician has built an algebraic solution to an equation that was once believed impossible to solve. A UNSW Sydney mathematician has discovered a new method to tackle algebra's oldest challenge ...

“By tuning reversible OR activity, the thermal expansion coefficient can be precisely switched among positive, zero, and negative states,” explained QIU Bao, a lead author of the stud ...

Markets are pricing in an around 80 per cent chance of the rate falling to zero at the next meeting in June, with a small chance it could move into negative territory later in the year ...

JPMorgan Chase & Co. (JPM) reported robust financial results for the first quarter of 2025, surpassing analyst expectations with earnings per share (EPS) at $5.07 against a forecast of $4.62.

“By tuning reversible OR activity, the thermal expansion coefficient can be precisely switched among positive, zero, and negative states,” explained QIU Bao, one of the researchers associated ...

PRUDENTIAL on Wednesday (Apr 30) reported a 12 per cent rise in new business profit for the first quarter, as the Asia-focused insurer benefitted from strong performance in its Hong Kong and China ...

However, during unbalanced grid conditions, GFM controls alter the magnitude and angle of the negative sequence current contributed by IBRs, differing from grid-following (GFL) controls and ...