Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Choose more journals

Article type Check one or more article types to show results from those article types only.
Subject Check one or more subjects to show results from those subjects only.
Date Choose a date option to show results from those dates only.

Custom date range

Clear all filters
Sort by:
Showing 1–4 of 4 results
Advanced filters: Author: Renzhi Shao Clear advanced filters

  • This work introduces a bilevel optimization framework that discovers optimal reward functions for embodied reinforcement learning agents through a mechanism called regret minimization. The approach accelerates policy optimization and enhances adaptability across diverse tasks.

    • Renzhi Lu
    • Zonghe Shao
    • Hai-Tao Zhang
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-15

  • The EMDataResource Ligand Model Challenge aimed at assessing the reliability and reproducibility of modeling ligands bound to protein and protein–nucleic acid complexes in cryo-EM maps determined at near-atomic resolution. This analysis presents the results and recommends best practices for assessing cryo-EM structures of liganded macromolecules.

    • Catherine L. Lawson
    • Andriy Kryshtafovych
    • Wah Chiu
    Research
    Nature Methods
    Volume: 21, P: 1340-1348

  • While high harmonic x-ray sources are well established sources for ultrafast spectroscopy, the decrease in efficiency towards higher energies limits their application. Here, a loose-focused, TW mid-IR laser is used to generate high harmonic soft x-rays with pulse energies of a few nJ in the water window and easy energy scaling.

    • Yuxi Fu
    • Kotaro Nishimura
    • Eiji J. Takahashi
    ResearchOpen Access
    Communications Physics
    Volume: 3, P: 1-10