Results 251 to 260 of about 2,058,920 (369)

Aluminum Scandium Nitride as a Functional Material at 1000 °C

open access: yesAdvanced Electronic Materials, EarlyView.
Aluminum scandium nitride (AlScN) exhibits remarkable ferroelectric, piezoelectric, and dielectric stability at extreme temperatures. This study demonstrates the robust performance of TaSi2/AlScN/TaSi2 capacitors up to 1000 °C, revealing a substantial increase in piezoelectricity and a marked reduction in coercive field.
Venkateswarlu Gaddam   +12 more
wiley   +1 more source

Virtual reality for education? [PDF]

open access: bronze, 2000
Don Allison, Larry F. Hodges
openalex   +1 more source

Wireless Technologies for Wearable Electronics: A Review

open access: yesAdvanced Electronic Materials, EarlyView.
This review discusses recent advancements in wireless wearable electronics, focusing on communication technologies and power solutions. It covers key design considerations, explores wireless protocols from short‐ to long‐range networks, and examines powering methods such as integrated sources and energy harvesting.
Choong Yeon Kim   +8 more
wiley   +1 more source

Virtual reality for assessment in undergraduate nursing and medical education - a systematic review. [PDF]

open access: yesBMC Med Educ
Neher AN   +5 more
europepmc   +1 more source

Physical Reservoir Computing for Real‐Time Electrocardiogram Arrhythmia Detection Through Controlled Ion Dynamics in Electrochemical Random‐Access Memory

open access: yesAdvanced Electronic Materials, EarlyView.
This study presents an ECRAM‐based physical reservoir computing system for real‐time electrocardiogram arrhythmia detection. By optimizing electrolyte ionic conductivity and channel ionic diffusivity, it achieves including non‐linear dynamics, millisecond‐scale tunable retention, low‐power operation, and minimal variation.
Kyumin Lee   +3 more
wiley   +1 more source

Identifying key drivers affecting the future of virtual reality in medical education. [PDF]

open access: yesJ Educ Health Promot
Mohammadi Z   +4 more
europepmc   +1 more source

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