Results 181 to 190 of about 21,587 (313)

Evolutionary Codesign and Fabrication of Tensegrity Joints with Integrated Pneumatic Artificial Muscles

open access: yesAdvanced Intelligent Systems, EarlyView.
This study presents a tensegrity joint with pneumatic artificial muscles integrated directly into its tensile network. Inspired by tensegrity spine structures, the joint's topology is developed and further optimized through an evolutionary algorithm, taking into account fabrication constraints and target applications.
Jan Petrš   +5 more
wiley   +1 more source

Three-dimensional quantum gravity coupled to gauge fields [PDF]

open access: green, 1994
Ray L. Renken   +2 more
openalex   +1 more source

Screw‐Based Pill for Intelligent Robotic Extraction of Viscous Fluids in Medical Applications

open access: yesAdvanced Intelligent Systems, EarlyView.
Screw‐based pill for intelligent robotic extraction (S‐PIRE) is a magnetically actuated smart capsule with a motorized screw, 3‐axis sensor, and Bluetooth control for site‐specific and minimally invasive remote sampling of viscous fluids, overcoming passive diffusion limitations.
Prima Dewi Sinawang   +6 more
wiley   +1 more source

DePerio: Deep Learning‐Based Oral Inflammatory Load Quantification for Periodontal Applications

open access: yesAdvanced Intelligent Systems, EarlyView.
1) Inflammation and oral polymorphonuclear neutrophil (oPMN) Migration: Dental plaque accumulation leads to inflammation, prompting white blood cells (WBCs), particularly oPMNs, to migrate from blood vessels through the gingival epithelium into the oral cavity.
Fatemeh Soheili   +9 more
wiley   +1 more source

Ultralight Soft Wearable Haptic Interface with Shear‐Normal‐Vibration Feedback

open access: yesAdvanced Intelligent Systems, EarlyView.
This study proposes soft wearable haptic interface using pneumatic actuators and origami pumps. This interface can generate multiple sensations such as touching, slipping, and vibrating. To show performance and wearability of this interface, virtual reality is connected with the interface, and user tests are conducted.
Jiyong Min   +3 more
wiley   +1 more source

Semiclassical limits of simplicial quantum gravity [PDF]

open access: green, 1994
John W. Barrett, Timothy J. Foxon
openalex   +1 more source

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