Results 161 to 170 of about 788,441 (294)

E-learning system for adaptive learning

open access: yes, 2010
The 2010 Asia-Pacific Conference on Technology Enhanced Learning (APTEL 2010), Osaka, Japan, 24-26 September ...
Wang, H, Lai, H, Wang, M
core  

Harnessing mobile technology for classroom learning [PDF]

open access: yes, 2005
08.07.13 KB. Ok to add to Spiral, authors retain the copyright. Email from Dr JohnsonEducational institutions are reluctant adopt mobile computing and Wireless technologies.
Bhana, Ismail, Johnson, David
core  

Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure

open access: yesAdvanced Engineering Materials, EarlyView.
Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari   +3 more
wiley   +1 more source

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow   +9 more
wiley   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

open access: yesAdvanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone   +11 more
wiley   +1 more source

Workshop 2: Methods and models of next generation technology enhanced learning

open access: yes, 2011
This two-day workshop (28-29 March 2011) brought together invited participants and those responding to a call for papers. Each of the four sessions addressed one of the workshop's methodological themes and began with a plenary presentation by an invited ...
Kukulska-Hulme, Agnes   +4 more
core   +1 more source

Slight Truncation Changes in Iron Oxide Nanocubes Strongly Affect Their Magnetic Properties

open access: yesAdvanced Functional Materials, EarlyView.
Subtle variations in nanoparticle morphology can lead to significant changes in functional properties. An automated shape‐fitting method captures minor differences in corner truncation between iron oxide nanocubes of similar sizes synthesized under identical conditions, revealing pronounced disparities in their magnetic and hyperthermia behavior ...
Kingsley Poon   +7 more
wiley   +1 more source

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