Results 201 to 210 of about 262,236 (353)

Microflow Switching using Artificial Cilia for On‐Demand Particle Manipulation

open access: yesAdvanced Intelligent Systems, EarlyView.
A magnetically actuated artificial cilia platform is developed for reversible microflow switching and particle manipulation. By modulating the beating frequencies via external magnetic fields, the system enables shear‐driven particle trapping, directional release, and in situ microfluidic mixing.
Prashant Kishor Sharma   +4 more
wiley   +1 more source

Learning Optimal Crowd Evacuation from Scratch Through Self‐Play

open access: yesAdvanced Intelligent Systems, EarlyView.
How would a superintelligent crowd behave in emergencies? This study develops an approach using multiagent deep reinforcement learning combined with self‐play to discover optimal evacuation strategies for pressure‐aware agents. The model learns behaviors such as queuing and zipper‐merging that significantly surpass traditional approaches in fatality ...
Mahdi Nasiri   +3 more
wiley   +1 more source

Stability of a premixed flame in stagnation-point flow against general disturbances [PDF]

open access: yes
Previously, the stability of a premixed flame in a stagnation flow was discussed for a restricted class of disturbances that are self-similar to the basic undisturbed flow; thus, flame fronts with corrugations only in the cross stream direction were ...
Jackson, Thomas L., Matalon, Moshe
core   +1 more source

Mixed convection stagnation point flow of the blood based hybrid nanofluid around a rotating sphere. [PDF]

open access: yesSci Rep, 2021
Gul T   +8 more
europepmc   +1 more source

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