Abstract: The modulation transfer function (MTF) quantitatively describes the ability of an optical or imaging system to reproduce contrast at various spatial frequencies. The ISO 12233 edge-based ...

Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics. These include photonic and quantum systems that could advance imaging, ...

Learn how to transfer a photo onto wood in this simple, step-by-step DIY tutorial. This project demonstrates a photography-based technique that turns ordinary prints into handcrafted wooden art pieces ...

Abstract: Doppler scattering simulations from sea-like surfaces are sensitive to nonlinear hydrodynamic effects in wave propagation. Two commonly considered approaches to introduce such nonlinearities ...

For patients with amputations affecting the hand, toe transfer surgery provides an alternative to replanting the amputated digits and may lead to greater improvement in hand function and other key ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

This new article publication from Acta Pharmaceutica Sinica B, discusses how diabetes-associated sleep fragmentation impairs liver and heart function via SIRT1-dependent epigenetic modulation of NADPH ...

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Some college football players are preparing for the postseason, but others are already on the move to play for different teams. Follow along here to track the latest transfer portal news across ...

During a meeting with Kenyan governors, President William Ruto ordered the transfer of all pending budgets and functions that are still being held by the national government to counties. “This ...