Welcome to the ‘peptide gray market’: where people are buying GLP-1s, Botox and filler on social media from China

A new underground industry has emerged where people are buying raw compounds for Ozempic, Botox, filler and skin-tightening treatments directly from Chinese suppliers — and injecting them at ...
University of California

Rewriting the code: The inside story of the first CRISPR cure

Victoria Gray spent 34 years battling the debilitating pain of sickle cell disease. Then she volunteered to be the world's first "prototype" for a CRISPR therapy, based on technology invented at UC ...
IEEE

A Low-Power 8-bit Spintronic Rotary Encoder With Single-Track Gray Code Based on Spin-Hall Effect-Driven Domain Wall Motion

Abstract: This article introduces a low-power spintronic rotary encoder capable of 8-bit analog-to-digital conversion. The proposed encoder leverages spin-Hall effect-driven domain wall motion ...
IEEE

Structural Analysis of Generalized Quasi-Cyclic LDPC Codes: Rank, Design and Generator Matrices

Abstract: Generalized low-density parity-check (GLDPC) codes, where single parity-check constraints on the code bits are replaced with generalized constraints (an arbitrary linear code), are a ...