Results 21 to 30 of about 15,161 (211)

Astronomiaren arloan Lehen Hezkuntzako graduko ikasleen ezagutzari buruzko ikerketa [PDF]

open access: yesIkastorratza.e-Revista de Didáctica, 2017
This study examines the understanding that preservice teachers have on astronomy, a very relevant educational objective at primary levels. To that end, a sample of students in their final educational level of the Bachelor of Primary Education has been ...
Jon Ander Garibi
doaj  

Digital Data Preservation for Scholarly Publications in Astronomy

open access: yesInternational Journal of Digital Curation, 2007
Astronomy is similar to other scientific disciplines in that scholarly publication relies on the presentation and interpretation of data. But although astronomy now has archives for its primary research telescopes and associated surveys, the highly ...
Sayeed Choudhury   +8 more
doaj   +1 more source

Interactive Games and Plays in Teaching Physics and Astronomy

open access: yesEducation Sciences, 2023
Physics is a difficult subject in which to trigger interest in pupils, particularly in junior high school classes: this reflects in the results of maturity exams.
Zhuldyzay Akimkhanova   +2 more
doaj   +1 more source

Role of Intrinsic Electron Trapping in Negative Charging of Amorphous Alumina

open access: yesAdvanced Functional Materials, EarlyView.
Intrinsic electron trapping in amorphous Al2O3 is examined using hybrid‐DFT models spanning a wide density range. Both spontaneous and thermally activated trapping are identified, with pronounced spontaneous localization in dense, partly crystallized structures.
Jack W. Strand   +5 more
wiley   +1 more source

Greek Astromythology: intersections between mythology history and modern Astronomy Education

open access: yesFrontiers in Education
This article provides a comparative assessment of the intersection between Greek Astromythology and Astronomy Education, as an interdisciplinary and intercultural contribution. The research is based on a qualitative assessment of narratives and concepts,
Marcello Ferreira   +5 more
doaj   +1 more source

Phase Evolution Kinetics in Additive‐Free 19.75% Organic Photovoltaics Empowered by Solvent Vapor Annealing

open access: yesAdvanced Functional Materials, EarlyView.
Solvent vapor annealing enables kinetic control of additive‐free morphology in organic solar cells. Selective plasticization of acceptor forms an optimal fibrillar network, boosting efficiency to 19.06% (binary) and 19.75% (ternary), with ultrafast exciton dissociation and reduced recombination.
Jie Lv   +20 more
wiley   +1 more source

Artificial Intelligence‐Assisted Workflow for Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling

open access: yesAdvanced Materials, EarlyView.
AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll   +19 more
wiley   +1 more source

Innovative practices in astronomy science education in China – A case study of BJP's science communication activities

open access: yesOpen Astronomy
As China’s only non-core K-12 science subject, astronomy education faces resource constraints. Beijing Planetarium (BJP), home to the Chinese Astronomical Society Popularization Committee, addresses this through tiered programs.
Chong Feng   +6 more
doaj   +1 more source

Room‐Temperature Skyrmionic Synapse in 2D Ferromagnet Fe3GaTe2 Operating via Collective Spin Texture Transformation

open access: yesAdvanced Materials, EarlyView.
We demonstrate a neuromorphic synapse in 2D Fe3GaTe2 flakes. The device operates via a current‐driven transformation from a skyrmion‐lattice to a stripe‐domain state, yielding a linear anomalous Hall resistance response with a tunable slope to enable multiply‐accumulate operations. Simulations confirm its viability in artificial neural networks.
Jixiang Huang   +20 more
wiley   +1 more source

Assessing the Initial Outcomes of a Blended Learning Course for Teachers Facilitating Astronomy Activities for Young Children

open access: yesEducation Sciences
Globally, astronomy education is being promoted through curricula. Research indicates that educators need support to fundamentally comprehend and gain knowledge of astronomy as well as pedagogical expertise to organize and facilitate astronomy-related ...
Maria Ampartzaki   +6 more
doaj   +1 more source

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