Results 111 to 120 of about 39,583 (267)

Elimination of Necking and Aspect Ratio Dependence in Uniaxial Actuators by Continuous Fiber Reinforcement

open access: yesAdvanced Robotics Research, EarlyView.
A novel carbon fiber reinforcement for dielectric elastomer actuators enhances actuation force while decoupling electromechanical performance from the actuator's aspect ratio. Unlike conventional fiber reinforcements, it enables a uniform planar stretch state along the entire actuator.
Markus Koenigsdorff   +8 more
wiley   +1 more source

Integrated Flexible Zwitterionic Electrochemical Sensor Platform for Real‐Time Salivary Glucose Quantification

open access: yesAdvanced Sensor Research, EarlyView.
A flexible electrochemical sensor platform can enable continuous, real‐time monitoring of salivary glucose for applications confined to spaces such as the oral cavity. Surface modifications with Prussian blue, chitosan, and zwitterionic polymers enhance sensitivity, selectivity, and antiadherent performance.
Stephanie Klinghammer   +8 more
wiley   +1 more source

Wearable and Implantable Devices for Continuous Monitoring of Muscle Physiological Activity: A Review

open access: yesAdvanced Science, EarlyView.
Recent advances in materials and device engineering enable continuous, real‐time monitoring of muscle activity via wearable and implantable systems. This review critically summarizes emerging technologies for tracking electrophysiological, biomechanical, and oxygenation signals, outlines fundamental principles, and highlights key challenges and ...
Zhengwei Liao   +4 more
wiley   +1 more source

A small coin deposit from the Roman town of Napoca

open access: hybrid, 2023
Ágnes Alföldy-Găzdac   +5 more
openalex   +1 more source

Microstructural Insights Into LATP Ceramic Nanofibers for High‐Performance Quasi‐Solid‐State Batteries

open access: yesAdvanced Science, EarlyView.
A sustainable electrospinning technique produces LATP ceramic nanofibers that form continuous Li⁺‐conductive pathways within composite solid electrolytes. The resulting quasi‐solid‐state batteries combine the strength of ceramic nanofibers with the flexibility of polymers, delivering high critical current density and excellent rate performance at room ...
Sivaraj Pazhaniswamy   +3 more
wiley   +1 more source

Parabiosis, Assembloids, Organoids (PAO)

open access: yesAdvanced Science, EarlyView.
This review evaluates parabiosis, organoids, and assembloids as complementary disease models spanning systemic, organ, and multi‐organ levels. It highlights their construction strategies, applications, and current limitations, while emphasizing their integration with frontier technologies such as artificial intelligence, organ‐on‐a‐chip, CRISPR, and ...
Yang Hong   +5 more
wiley   +1 more source

High‐Performance Quasi‐Solid‐State Calcium‐Ion Batteries from Redox‐Active Covalent Organic Framework Electrolytes

open access: yesAdvanced Science, EarlyView.
Quasi‐solid‐state calcium‐ion batteries (QSSCIBs) employing redox‐active covalent organic frameworks (COFs) based electrolytes are developed. The COFs’ crystalline porous structures, featuring aligned carbonyl groups, enabled high Ca2⁺ conductivity, supported by molecular dynamics simulations of the ion transport mechanism.
Zhuoyu Yin   +7 more
wiley   +1 more source

Unusual radiological finding in foreign bodies ingestion: three esophageal coins

open access: diamond, 2021
Julio César Moreno‐Alfonso   +6 more
openalex   +1 more source

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