Results 91 to 100 of about 53,838 (265)
An Edible Chitosan‐Based Acoustic Sensor for Sound‐Responsive Actuation in Edible Robots
Advanced Functional Materials, EarlyView.This study introduces an edible acoustic sensor for robotic food and edible robotics. Built from a chitosan piezoelectric film between gold electrodes, the sensor enables acoustic communication through ON/OFF keying. Integrated into an edible robot with pneumatically actuated arms and neck, it responds to high‐frequency tones.
Valerio Francesco Annese +8 more
wiley +1 more source
Oral History Interview with Maurice Stamps, March 18, 2009
, 2009 Interview with Maurice Stamps, a serviceman in the U. S. Army during World War II. Stamps discusses growing up on a farm in Iowa, joining the army, going to Hawaii and staying at Schofield Barracks.
Misenhimer, Richard, Stamps, Maurice
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Advanced Functional Materials, EarlyView.A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash +4 more
wiley +1 more source
Histria. Timbres amphoriques inédits du secteur Basilica Pârvan (I) [PDF]
Peuce, 2018 Our paper deals with a number of amphora stamps (from Rhodos, Sinope and the Tauric Chersonesus) discovered during the excavation campaigns at the Pârvan Basilica in Histria (all unpublished), as well as with a few new amphora stamps from previous ...
Alexandra LIȚU, Mircea ANGELESCU
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Bone‐Inspired Recyclable Composites for Damage‐Tolerant Circular Materials
Advanced Functional Materials, EarlyView.Bone‐inspired architected composites are developed by combining osteon‐like reinforcements with a recyclable Elium thermoplastic matrix. The hierarchical architecture redirects cracks and promotes energy dissipation, while enabling recovery of intact, aligned, load‐bearing reinforcement units that retain their original stiffness, revealing a route ...
Alessandro Stagni +4 more
wiley +1 more source
Use of the Algorithm of Multi-Scale Integral Invariant in the Study of Amphora Stamps
Археология евразийских степейWhen studying epigraphic monuments, including amphoric stamps, the task of reading and informative publication of inscriptions of poor preservation often arises.
Yury M. Svoiskiy +4 more
doaj +1 more source
Bio‐Inspired Artificial Ionic Mechanoreceptor
Advanced Functional Materials, EarlyView.A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari +4 more
wiley +1 more source
Official Representations of the Nation: Comparing the Postage Stamps of Sudan and Burkina Faso
African Studies Quarterly, 2008 An analysis of the imagery on postage stamps suggests that regimes in Sudan and Burkina Faso have pursued very different strategies in representing the nation.
Michael Kevane
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Preferential Interfacial Engineering of Hydrogels via Interdigitated Nanoparticle Assembly
Advanced Functional Materials, EarlyView.Robust surface functionalization of hydrogel surfaces is performed via interdigitated metal nanoparticle assembly, inducing strong affinity with the hydrogel matrix. The partially exposed nanoparticle domains act as interfacial nanobridges that mediate both chemical and physical bonding with diverse materials, including small molecules, fluorous ...
Hyeonjin Kim +11 more
wiley +1 more source
This collection of stamps consists mainly of stamps from Guernsey, England, the hometown of Sir Isaac Brock, and includes the first commemorative postage stamps issued on the bicentenary of the birth of Sir Isaac Brock.
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