Researcher

Mingyang Gao

2 developments in the corpus

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SEP 6, 2026 · JOURNAL ARTICLE

Effects of sarcopenia and visceral obesity on postoperative delirium in older adults: a prospective cohort study

Perioperative Medicine

A prospective cohort study with clear methodology and meaningful effect sizes in a clinically relevant population, but limited by single-centre design, lack of blinding, and reliance on a non-standard sarcopenia definition that requires external validation.

PromisingXuechong Zhao Yaozong Yu Ziyi Zang

Reported

Sample size270

POD prevalence, sarcopenia alone…64.70%

POD prevalence, visceral obesity…20.37%

AUG 10, 2026 · PREPRINT

Beyond the Capability Boundary: Zeroth-Order Optimization for Self-Evolving LLM Agents

arXiv

This is an unrefereed arXiv preprint describing a novel optimization framework for LLM agents; it reports experimental results but lacks peer review and independent validation.

Preprint: Not Peer ReviewedXiaomeng Fan Bingzhen Liu Chuanhao Li

Study details

InterventionZeroth-order self-evolution framework with…

ComparatorStrong baselines (names not specified)