Results 181 to 190 of about 1,296,306 (327)

Two‐Way Shape Memory Polymer Composite Gripper for Adaptive Robotic Applications

open access: yesAdvanced Materials Technologies, EarlyView.
A two‐way shape memory polymer (SMP) composite is developed with intrinsic shape‐changing capability driven solely by temperature, eliminating external actuation loads. Embedding the SMP in a low‐stiffness elastomeric matrix enabled reversible transformations during heating and cooling cycles.
Aamna Hameed, Kamran Ahmed Khan
wiley   +1 more source

A mobile learning framework for higher education in resource constrained environments. [PDF]

open access: yesEduc Inf Technol (Dordr), 2022
Okai-Ugbaje S, Ardzejewska K, Imran A.
europepmc   +1 more source

Roll‐to‐Roll Manufacturing of Flexible Thermoelectric Semiconductors Using Low‐Level Direct‐Current Sputtering

open access: yesAdvanced Materials Technologies, EarlyView.
Roll‐to‐roll direct‐current sputtering enables room‐temperature manufacture of flexible bismuth telluride thermoelectric films. By identifying a low‐power deposition window that suppresses charge‐induced arcing, this work links sputtering conditions to film structure, charge transport, and thermoelectric performance, achieving a room‐temperature figure
Xudong Tao   +5 more
wiley   +1 more source

Facilitators and Barriers to Adoption of Mobile Learning Technologies in Undergraduate Health Professional Education in Clinical Environments: A Scoping Review. [PDF]

open access: yesJ Med Syst
Huertas-Zurriaga A   +8 more
europepmc   +1 more source

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