This study examines how teacher educators interpret and recontextualise pedagogical knowledge encountered in international educational technology training initiatives. Drawing on narrative inquiry and autoethnographic reflection, the article presents the experiences of two South African STEM teacher educators who parti...
Liztie Prinsloo, Zaheera Jina Asvat· Technology Pedagogy and Educ...· 0 citations
Chaos-based image ciphers built on a permutation-diffusion structure are effective, but most rely on regular block shuffles or single-pass global diffusion, and few report the cryptographic properties of their internal building blocks.This paper proposes a puzzle-based image encryption scheme in which square image piec...
Devaraj F V, Jalesh Kumar· International journal of int...· 0 citations
During practical operation of methanol-fueled solid oxide fuel cell (SOFC), the endothermic reforming induces large temperature gradients and high first principal stress, accelerating cell degradation. To improve the thermomechanical performance of methanol-fueled SOFC, gradient-porosity anodes are proposed in this wor...
Wenbin Xie, Haoteng Yuan, Yinghui Sun et al.· Journal of Power Sources· 0 citations
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Description This record provides the pretrained CSP diffusion model used by GSS (Generative Structure Search), a framework that combines diffusion generative models with energy-based guidance from machine-learning force fields to search for stable crystal structures. The paper's main experiments target periodic crystal...
Yifang Qin· Zenodo (CERN European Organi...· 0 citations
We present the Relational Model of Informational Geometry (RMIG) — a theory proposing a common mechanism for the emergence of spacetime, gravity, gauge interactions, and the cosmological constant from the finite quantum entanglement budget on a qubit network embedded on the self-similar 18/27 fractal. Of the 27 neighbo...
SŁAWOMIR RAMIAN· Zenodo (CERN European Organi...· 0 citations
Precise on-board estimation of State of Charge (SoC) and State of Health (SoH) in lithium-ion battery management systems (BMS) remains a critical bottleneck in electric vehicle range predictability, fast-charging safety, and pack longevity. Conventional BMS firmware is polarized between two inadequate paradigms: empiri...
A. Emre Cetin· Zenodo (CERN European Organi...· 0 citations
Abstract This chapter examines how innovation and knowledge exchange can act as key enablers of sustainable economic transformation within BRICS economies – Brazil, Russia, India, China and South Africa. Set against the backdrop of climate change, resource constraints and socio-economic inequalities, this chapter argue...
Code and experimental evidence supporting Calibrated Residual Tube Projection During Conditional Diffusion Sampling for Thermal Time Series, by Hyojin Park and Jinhong Yang (corresponding author). The release contains the selected B6 checkpoint, original method implementations, exact simulator and score settings, froze...
Hyojin Park, Jinhong Yang· Zenodo (CERN European Organi...· 0 citations
We present the Relational Model of Informational Geometry (RMIG) — a theory proposing a common mechanism for the emergence of spacetime, gravity, gauge interactions, and the cosmological constant from the finite quantum entanglement budget on a qubit network embedded on the self-similar 18/27 fractal. Of the 27 neighbo...
SŁAWOMIR RAMIAN· Zenodo (CERN European Organi...· 0 citations
Abstract Solar energetic particle (SEP) events are rare, high-impact space weather phenomena that pose serious radiation hazards to astronauts and polar-route aircraft crews, damage satellite electronics, and disrupt satellite communications and navigation systems. Forecasting SEPs allows preventive measures to be take...
MohammadReza EskandariNasab, Garrett Woodhouse, Shah Muhammad Hamdi et al.· Zenodo (CERN European Organi...· 0 citations
DriftJax is a one-dimensional, end-to-end differentiable photovoltaic cell simulator based on the drift-diffusion model and the Beer-Lambert law for optical absorption, programmed in Python using JAX. Gradients of the power conversion efficiency (and any scalar figure of merit) with respect to device design parameters...
Mohammed Benaissa, Mohamed MaoudJ, Abd Elouahab Noua· Zenodo (CERN European Organi...· 0 citations
StudentSim is a research system for evaluating and improving AI tutoring tools before they are tested with learners. It models how individuals may engage with tutors, giving feedback to improve tutor performance across subjects like chess, writing, and mathematics. The post Simulating student learning for better AI tutoring appeared first on Microsoft Research.
