Results 261 to 270 of about 43,985 (337)

Non-Instrumental and Instrumental Tools Validity in Bruxism Diagnostics. [PDF]

open access: yesDiagnostics (Basel)
Popescu AM   +6 more
europepmc   +1 more source

Intercostal artery pseudoaneurysm due to stab wound

open access: bronze, 2005
Seishiro Sekino   +5 more
openalex   +1 more source

Model‐Free Deep Reinforcement Learning with Multiple Line‐of‐Sight Guidance Laws for Autonomous Underwater Vehicles Full‐Attitude and Velocity Control

open access: yesAdvanced Intelligent Systems, EarlyView.
In this study, a deep reinforcement learning framework with multi‐line‐of‐sight guidance is proposed. An augmented‐twin delayed deep deterministic policy gradient algorithm adapts to attitude changes efficiently, reducing computational costs. Simulations show 30.8% faster training and mitigates rudder/exergy issues, validated by an X‐rudder autonomous ...
Chengren Yuan   +5 more
wiley   +1 more source

Self-reported mandible bracing and teeth clenching are associated with anxiety and depression traits in a group of healthy young individuals. [PDF]

open access: yesJ Oral Facial Pain Headache
Saracutu OI   +5 more
europepmc   +1 more source

Flight of the Future: An Experimental Analysis of Event‐Based Vision for Online Perception Onboard Flapping‐Wing Robots

open access: yesAdvanced Intelligent Systems, EarlyView.
A thorough analysis of event‐based vision for flapping‐wing robots is presented, with emphasis on hardware integration, suitability under challenging flight conditions, and real‐time performance. Theoretical and experimental studies demonstrate how these sensors enable robust and efficient onboard perception for ornithopters, thereby advancing autonomy
Raul Tapia   +5 more
wiley   +1 more source

Advances in Invertebrate Biohybrid Robotics: Leveraging Nature for Locomotion and Sensing in Engineered Systems

open access: yesAdvanced Intelligent Systems, EarlyView.
This review explores invertebrate biohybrid robots that integrate living organisms—such as insects, jellyfish, spiders, and sea slugs—into robotic systems for locomotion, sensing, and actuation. The advantages in efficiency and cost, discuss control, and power challenges are highlighted, and future considerations to guide the development of sustainable,
Charles J. Fraga   +2 more
wiley   +1 more source

Tunable Mechanism Enables Robust Surface Perching Under Different Landing Impacts and Orientation Misalignment

open access: yesAdvanced Intelligent Systems, EarlyView.
A passive, tunable perching mechanism enables aerial robots to reliably perch onto smooth surfaces. The design integrates a bistable mechanism with a soft suction cup and SMA actuators for active tuning. Experiments demonstrate robust performance by adapting to varying contact speeds and surface orientation misalignments, enabling diverse perching ...
Mahmud Hasan Saikot   +4 more
wiley   +1 more source

From Tics to Stabs: Renaming Cluster Tics in Cluster Headache-A Cross-Sectional Study. [PDF]

open access: yesEur J Neurol
Carney M   +7 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy