PDF for physics from the official Punjab Board website. Access chapter-wise details for physics with the link to download the ...

A novel mode selection is proposed for the optimization of high refractive index sensor based on chiral fiber grating. A unique quasi-leaky mode is selected as an approximately equivalence to the ...

Updates, race results, standings and full points breakdown for Formula 1 2025 driver and constructor championships.

Optical physics is the study of the fundamental properties of light and its interaction with matter. This includes classical optical phenomena such as reflection, refraction, diffraction and ...

In this work a metasurface able to provide anomalous refraction of a plane wave has been proposed. Unlike other designs, our structure is made of just one type of geometry, what makes the design very ...

Hyperopic change developed a mean of 3.4 (SD 2.0) days after the onset of treatment, and reached a peak at 10.3 (6.1) days, where the maximum hyperopic change in an eye was 1.47 (0.87) D (range 0.50–3 ...

Formula 1 Grand Prix Norris on way to matching Hamilton and Mansell levels of F1 fandom Luke Slater 6 Jul 2025, 10:06pm ...

Find out the full results for all the drivers for the latest Formula 1 Grand Prix on BBC Sport, including who had the fastest laps in each practice session, up to three qualifying lap times ...

Julius AI is a cutting-edge math tutor designed to help students and professionals tackle math problems with ease. Known for its advanced computational capabilities, Julius has garnered the trust of ...

python simulation optimization modeling linear-algebra inversion geoscience geophysics open-science scientific-computing partial-differential-equations modelling finite-volume multiphysics ...