Results 121 to 130 of about 1,948,015 (308)

COVID-19, emergency remote teaching evaluation: the case of Indonesia. [PDF]

open access: yesEduc Inf Technol (Dordr), 2022
Cahyadi A   +3 more
europepmc   +1 more source

Bioinspired Shape‐Memory Hook Fasteners With Programmable Interlocking and Silent Release

open access: yesAdvanced Engineering Materials, EarlyView.
Bioinspired hook fasteners made from epoxy shape‐memory polymers are shown to switch between strong, secure attachment and gentle, silent release when heated. By combining programmable geometry and material response, these adaptive fasteners outperform commercial systems in strength and noise control, enabling new solutions for robotics, medical ...
Maria I. Vallejo Ciro   +3 more
wiley   +1 more source

Researching Identities: Impact of the Performance-Base Research Fund on the Subject(s) of Education [PDF]

open access: yes, 2006
My argument begins by introducing key conceptual tools, applying them to the formative years of Education as a university subject. Second, I sketch a brief history of the subject in New Zealand in the 1980s and 1990s, emphasising its contradictory ...
Middleton, Sue
core   +1 more source

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

Pre-service K-8 Teachers’ Professional Noticing and Strategy Evaluation Skills: An Exploratory Study [PDF]

open access: yes, 2018
This study sheds light on three teaching competencies: Pre-service teachers’ (PSTs’) professional noticing of student mathematical reasoning and strategies, their ability to assess the validity of student reasoning and strategies, and to select student ...
Magiera, Marta T., Zambak, Vecihi S.
core   +1 more source

Breathable Graphene Oxide‐Polymer Composite Membranes With Two‐Step Barrier Mechanism Against Nerve Agents

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Breathable membranes that reject chemical warfare agents (CWAs) are required for next‐generation protective apparel. A dual‐function graphene oxide (GO)‐polyamine architecture is introduced that addresses the long‐standing tradeoff between vapor transmission and CWA selectivity.
Hyungjun Kim   +6 more
wiley   +1 more source

Uncovering the Origin of Efficiency Roll‐Off in TADF OLEDs

open access: yesAdvanced Functional Materials, EarlyView.
OLEDs based on thermally activated delayed fluorescent (TADF) materials often suffer from a severe drop in efficiency at high brightness levels. This work presents a technique to uncover the source of this efficiency drop, and quantifies the exciton‐exciton and exciton‐polaron annihilation processes responsible for efficiency losses in our TADF OLEDs ...
Liam G. King   +3 more
wiley   +1 more source

The Establishment and Evaluation Model of the Thematic Deep-Learning Teaching Module

open access: yesApplied Sciences
In recent years, the application of artificial intelligence (AI) in industry has matured, requiring deeper learning and integration of existing technologies.
Kai-Chao Yao   +4 more
doaj   +1 more source

Key findings for further education colleges based on evidence from the evaluation of the ICT Test Bed Project [PDF]

open access: yes, 2007
The report presents key evaluation findings from the participating further education colleges, based on evidence from the review of activities of the ICT Test Bed Project.

core  

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