Results 191 to 200 of about 4,107,894 (287)

4MRNA: a new approach for nucleic acid molecular replacement using models with diverse parameter patterns. [PDF]

RNA
Ando S, Kondo J.
europepmc   +1 more source

Echinoderm‐Inspired Autonomy for Soft‐Legged Robots

Advanced Robotics Research, EarlyView.
Inspired by echinoderms, a modular soft robot achieves autonomous phototaxis without a central controller or explicit communication. Each limb independently adapts its actuation timing through local sensing and short‐term memory. Coordination emerges purely from physical interactions, demonstrating resilience to changes in morphology, environment, and ...
Harmannus A. H. Schomaker, Jelle de Vries, Johannes T. B. overvelde   +2 more
wiley   +1 more source

Mechanisms Underlying the Coordination of EMT and Glycolysis Mediated by Hypoxia and Glucose. [PDF]

Curr Issues Mol Biol
Lu W, Wang HY, Zhang XP, Wang W.
europepmc   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Correlated insulating states in slow Dirac fermions on a honeycomb moiré superlattice. [PDF]

Nat Commun
Yang D, Liang J, Hu H, Kaushal N, Hsu CE, Watanabe K, Taniguchi T, Dadap JI, Li Z, Franz M, Ye Z.   +10 more
europepmc   +1 more source

Liquid Crystalline Elastomers in Soft Robotics: Assessing Promise and Limitations

Advanced Robotics Research, EarlyView.
Liquid crystalline elastomers (LCEs) are programmable soft materials that undergo large, anisotropic deformation in response to external stimuli. Their molecular alignment encodes directional actuation in a monolithic structure, making them long‐standing candidates for soft robotic systems.
Justin M. Speregen, Timothy J. White
wiley   +1 more source

Analysis of the Correctness of the Twist Drills by Tool Measurement System

This thesis evaluates the accuracy and wear of twist drills using an advanced measurement system. Key parameters such as drill point angle, cutting edge symmetry and outer corner radius were analysed.
Tan, Rong
core  

Dual Twist Channel Angular Extrusion for Ultrafine-Grained Material Processing as an Advanced Severe Plastic Deformation Technique: A Finite Element Analysis. [PDF]

F1000Res
Ranjan V, Kumar Mohapatra S, Tripathy S, Das R.   +3 more
europepmc   +1 more source

Durability of Soft Pneumatic Actuators: A Review and Benchmarking Protocol

Advanced Robotics Research, EarlyView.
Lack of durability is a key challenge hindering the broad scale adoption of soft pneumatic actuators (SPAs) in automation industries. This review provides a comprehensive overview of existing research on SPA durability, introduces a standardized durability benchmarking protocol to consolidate the testing of SPAs, and outlines promising directions for ...
Dickson Chiu Yu Wong, Yucheng Luo, Rob Bernardus Nicolaas Scharff   +2 more
wiley   +1 more source

Trunk rotation coordination in front crawl: which segment leads? Three coordination strategies and their dynamic changes across 400-m split progression in elite swimmers. [PDF]

Front Bioeng Biotechnol
Niu Y, Jiang L, Shang M, Gao J.
europepmc   +1 more source