Results 221 to 230 of about 5,571,922 (288)

Autonomous Navigation of Pollen‐Inspired Magnetic Microrobots for Biomedical Applications

Advanced Robotics Research, EarlyView.
A sunflower pollen‐inspired magnetic microrobot enables controlled rolling navigation in vessel‐like environments. Its open geometry reduces hydrodynamic drag, while vision‐based closed‐loop control, shortest‐path planning, and reinforcement learning support target‐reaching and maze navigation with microrobot‐scale accuracy, highlighting a route toward
Ali Anil Demircali, Abdurrahim Yilmaz, Meysam Keshavarz, Jinshi Zhao, Ara Darzi, Eric Yeatman, Burak Temelkuran   +6 more
wiley   +1 more source

SiO₂/SiC Composite Aerogels: Controlled Fabrication, Structure-Property Relationships, and Multifunctional Applications. [PDF]

Small
Li F, Bao X, Yan G, Mu H, Shi L, La P.
europepmc   +1 more source

Human‐Scale Rotating Magnetic Field Delivery With Permanent Magnets Under Anatomic and Robotic Constraints

Advanced Robotics Research, EarlyView.
Rotating magnetic fields (RMFs) are widely used for microrobot propulsion and control. We show that RMF generation with permanent magnets is mechanically feasible for many limb and intracranial applications but becomes constrained for thoracic targets.
Tuan‐Anh Le, Husnu Halid Alabay, Anika Sivarasa, Gia‐Minh Hoang, Hakan Ceylan   +4 more
wiley   +1 more source

Multifunctional Flexible Phase Change Composites With High Thermal Conductivity and Electromagnetic Interference Shielding. [PDF]

Adv Mater
Fu H, Zhou F, Liu H, Zhang X, Fu Z, Jin Y, Kou Y, Zhang S, Wang J, Yin N, Wu ZS, Shi Q.   +11 more
europepmc   +1 more source

Enhanced and directional light emission from two-dimensional excitons using Mie voids. [PDF]

Nat Commun
Sarbajna A, Ghimire G, Breev ID, Zambrana-Puyalto X, Xiang C, Huck A, Booth TJ, Raza S.   +7 more
europepmc   +1 more source

A Review of Gel-Based Materials for Electromagnetic Devices. [PDF]

Gels
Huang L, Xu H, Zhang Y, Zhang H.
europepmc   +1 more source

Low-complexity pixelated terahertz absorber based on a graphene/InSb heterostructure. [PDF]

RSC Adv
Lu W, Chai W, Li K, Zhou R, Hu B.
europepmc   +1 more source

Effects of calcium-regulating pulsed electromagnetic field combined with low-load blood flow restriction training on strength and performance adaptations in adolescent sprinters. [PDF]

J Exerc Sci Fit
Li W, Huo R, Yan K, Wang F, Li X, Suo J, Tang J, Ding L, Du X, Sun S, Chen J, Li Z, Yin M, Kong W, Bai S, Girard O.   +15 more
europepmc   +1 more source

A Gear-Driven Plantar Energy Harvester with Integrated Self-Sensing for Human Locomotion Recognition. [PDF]

Sensors (Basel)
Wang X, Lin W, Wang W, Yu Y, Cong M, Gao Y, Dong W.   +6 more
europepmc   +1 more source