Results 221 to 230 of about 6,681,031 (252)

Multistage, Self‐Sensing Artificial Muscles With Coordination From Liquid Crystal Elastomer‐Graphene Composite Fibers

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by skeletal muscles’ precision and endurance, CoilLCE integrates a self‐sensing liquid crystal elastomer/graphene artificial muscle with an embedded Joule‐heating copper coil, enabling closed‐loop multistage actuation with programmable intermediate states (strain accuracy of 2%), and antagonistic coordination (32% total strain). These features
Ziyun Zhang   +9 more
wiley   +1 more source

Microscale Patterning of Ultrahigh‐Viscosity Metallic‐Polymer Composites via Embedded Droplet Writing

open access: yesAdvanced Functional Materials, EarlyView.
A hybrid additive manufacturing platform integrates direct droplet writing of metallic composite with VAT photopolymerization to fabricate architected soft magnetic composites. This approach enables microscale patterning of high‐viscosity materials for programmable actuators, adaptive fluidic devices, and switchable adhesives, offering tunable ...
Yeowon Yoon   +4 more
wiley   +1 more source

Developmental Dysplasia of the Hip: Clinical Predictors and the Impact of a Screening Protocol. [PDF]

open access: yesCureus
Amorim Delgado L   +7 more
europepmc   +1 more source

Integrated Diagnosis of Hepatitis B, C, and D Viruses and HIV in Populations Evaluated for Sexually Transmitted Infections: A Narrative Review and Operational Framework. [PDF]

open access: yesViruses
Cabezas J   +12 more
europepmc   +1 more source

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