Results 221 to 230 of about 1,366,171 (283)

In-Situ Monitoring of Machining Loads and Cross-Scale Characterization of Surface Integrity and Electrochemical Response During Ultrasonic-Assisted Milling of Ti-6Al-4V. [PDF]

Materials (Basel)
Qiao Q, Guo D, Kwok CT, Tam LM.
europepmc   +1 more source

Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics

Advanced Science, EarlyView.
This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li, Zhongguo Ren, Yiliang Lin, Xianfeng Xia, Tianlong Li, Kai Fung Chan, Philip Wai Yan Chiu, Wei Peng Yong, Mengmeng Sun   +8 more
wiley   +1 more source

From Precision Machining to Hybrid Microfabrication: A Review on Quadrupole and Ion Trap Mass Analyzer Manufacturing. [PDF]

Rapid Commun Mass Spectrom
Feng Y, Zhang J, Li Y, Liu L, He B, Hu L, Jiang G.   +6 more
europepmc   +1 more source

Unveiling Mechanisms of SEI Formation and Sodium Loss in Sodium Batteries via Interface Reactor Sampling

Advanced Science, EarlyView.
An “Interface Reactor” strategy boosts simulation stability by 2–3 orders of magnitude, enabling stable 100 ns molecular dynamics of electrode‐electrolyte interfaces. Distinct SEI formation mechanisms are revealed: mixed co‐formation in carbonates versus surface‐energy‐controlled NaF crystallization in ethers. Metadynamics simulations further elucidate
Zhoulin Liu, Ziliang Wang, Zherui Chen, Jianchun Sha, Fengzijun Pan, Pingyang Zhang, Yinghe Zhang   +6 more
wiley   +1 more source

A Transferable Digital Twin-Driven Process Design Framework for High-Performance Multi-Jet Polishing. [PDF]

Micromachines (Basel)
Mo H, Chen X, Guo L, Zhang Z, Chen X, Chu J, Wang R.   +6 more
europepmc   +1 more source

Miro1 Protects Against Acute Kidney Injury Through Modulating Mitochondrial Homeostasis via Interaction With Sirt6

Advanced Science, EarlyView.
Ischemia‐reperfusion reduces Sirt6 activity, thereby increasing Miro1 acetylation. Hyperacetylated Miro1 exhibits perinuclear distribution and degradation, thereby inducing mitochondrial dysfunction and promoting apoptosis in renal tubular epithelial cells. This pathway reveals a mechanistic link between Sirt6‐mediated deacetylation and Miro1 stability
Lin Wu, Qing Li, Yiyang Xu, Zitao Wang, Hua Shu, Yangfan Wu, Fang Lu, Zhimin Huang, Bo Zhang, Hongwei Liang, Changying Xing, Huijuan Mao, Yanggang Yuan   +12 more
wiley   +1 more source

Atomic-Scale Mechanisms and Damage Suppression in Nanometric Cutting of Polycrystalline Copper: A Molecular Dynamics Study. [PDF]

Nanomaterials (Basel)
Li Y, Fu P, Gu H, Liang S, Li L, Jiang H, Hong Y, Li Z, Lu L, Tang R, Li Z, Li L.   +11 more
europepmc   +1 more source

CLRe: A Synergistic Dual‐Engine Framework for One‐Step Retrosynthesis Prediction

Advanced Science, EarlyView.
CLRe uses a contrastive difficulty score to order pretrained seq2seq fine‐tuning for retrosynthesis. Reaction embeddings define the ranking score, and a cumulative easy‐to‐hard schedule expands from the easiest subset to the full training set while earlier examples remain active.
Tianhao Su, Xitao Wang, Musen Li, Guanhua Qin, Shunbo Hu, Tong‐Yi Zhang   +5 more
wiley   +1 more source

Two-Step Polishing Technique for Flat and Smooth Copper Substrates by Electrochemical and Chemical Etching. [PDF]

Micromachines (Basel)
Wang K, Chen X, Hou B, Xu P, Li Y, Liu X, Shi H, Zhang M, Wang H.   +8 more
europepmc   +1 more source

A 3D-Printed Compliant Polishing Tool for High-Efficiency Finishing of P20 Mold Steel. [PDF]

Materials (Basel)
Wang K, Liu X, Zhu M, Tang C, Su J, Chen J, Zhu Y.   +6 more
europepmc   +1 more source