Decades of research has viewed DNA as a sequence-based instruction manual; yet every cell in the body shares the same genes – so where is the language that writes the memory of cell identities?

Abstract: It is challenging for active contour models (ACMs) to segment weak-edge and noisy images efficiently and accurately. To solve this problem, a novel ACM is proposed in this work. The proposed ...

From the moment we could look up to the skies, humanity has dreamt of what’s up there. And once we got there, how could we master it? And now that we’re there all the time, how can we use it? In 2025, ...

As I mentioned in #6608 (comment), we probably want to include some other algorithms as well, such as the four Unicode normalization forms. The java.text.Normalizer class provides access to this ...

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 ...

Journal Editorial Report: Trump's not done making big calls. The idea of a two-state solution for Israel and the Palestinians has never seemed more futile than in the months since Oct. 7, 2023. But ...

Engineers at the UCLA Samueli School of Engineering introduced a framework for universal point spread function (PSF) engineering, enabling the synthesis of arbitrary spatially varying 3D PSFs using ...

China’s ADA Space has launched the first of a planned 2,800-satellite network of AI supercomputers. China’s ADA Space has launched the first of a planned 2,800-satellite network of AI supercomputers.