In this study, a novel nitrogen (N)-doped biochar was successfully synthesized from rice husk through urea-assisted co-pyrolysis and utilized as an efficient adsorbent for Cu(Ⅱ) removal from aqueous solutions. A systematic investigation of pyrolysis temperature (600 ℃ vs 800 ℃) revealed their critical role in modulating the properties of the biochar. The N-doped biochar produced at 800 ℃ (NBC-800) demonstrated a maximum adsorp...

Several widely used epigenetic clocks have been developed for mice and other species, but a persistent challenge remains: different mouse clocks often yield inconsistent results. To address this limitation in robustness, we present EnsembleAge, a suite of ensemble-based epigenetic clocks. Leveraging data from over 200 perturbation experiments across multiple tissues, EnsembleAge integrates predictions from multiple penalized m...