A monostatic ultra-wideband simultaneous transmit and receive (STAR) antenna subsystem is introduced. An inherent geometrical symmetry of a four-arm spiral antenna and feeding rearrangement are ...

In quantitative perfusion MRI, reliable estimation of tissue perfusion parameters remains a challenging task. Recently, the simultaneous DCE-DSC-MRI technique has attracted attention since it leads to ...

Glutathione (GSH) and hydrogen polysulfides (H2Sn) play crucial roles in many physiological processes. To unravel the complicated interrelationship and cellular cross-talk between GSH and H2Sn, the ...

Room-temperature self-healing adhesives require more flexible polymer chains and weaker interactions, which are not conducive to good mechanical properties. Therefore, an energetic self-healing ...

Bashaarat Masood is a Special Correspondent with The Indian Express. He has been covering Jammu and Kashmir, especially the conflict-ridden Kashmir valley, for two decades. Bashaarat joined The Indian ...

Multi-language suite for high-performance solvers of differential equations and scientific machine learning (SciML) components. Ordinary differential equations (ODEs), stochastic differential ...

Opinion European Union 'The simultaneous rise of the far right and persistently sluggish growth in Europe is striking' Column Alain Frachon Columnist In his column, Alain Frachon seeks to explain ...

GCSE AQA Solving linear equations - AQA Solving equations Forming, using and solving equations are skills needed in many different situations. From balancing accounts to making sense of a mobile ...

This collection of Julia functions is an attemp to implement high performance numerical software to solve several classes of Lyapunov, Sylvester and Riccati matrix equations at a performance level ...

A new study reveals the ‘welfare versus work paradox’: when wages sink close to subsistence, welfare can be the rational ...

A teacher has given his initial reaction to Leaving Cert Maths paper one, which students completed on Friday. “Overall, the 2025 Leaving Cert Higher level Maths Paper 1 was quite nice for ...

Horizontal lines have a gradient of 0 and equations like \ (y = 2\). To work out a gradient, use the scales of the axes and find how many units you go up or down for each unit you move right.