Results 81 to 90 of about 16,091 (233)

Effects of Zn substitution on the magnetic and transport properties of $La_{0.6}Sr_{0.4}Mn_{1-y}Zn_yO_{3-\delta}(0\leq y\leq 0.3)$

open access: yes, 2007
Phase-singular solid solutions of $La_{0.6}Sr_{0.4}Mn_{1-y}ZnyO_{3-\delta}(0\leq y\leq 0.3)$ [LSMZO] perovskite of rhombohedral symmetry (space group: R3c) with y up to 30 at.% could be synthesized notwithstanding the differences in ionic radii of $Mn_ ...
Kutty, TRN, Vijayanandhini, K
core  

Psychometric evaluation of the Learning Experience Questionnaire (LEQ) course evaluation instrument

open access: yes, 2021
A central part in the educational quality work at universities and their departments is the process of course evaluations. The Centre for Educational Development (UPL) at Umea university is working on developing and implementing a course evaluation ...
Gruber, Michael,   +1 more
core  

In‐Memory Continuous‐Time SAT Solver Based on Bidirectional 11‐T SRAM Macro

open access: yesAdvanced Intelligent Systems, EarlyView.
This article reported a continuous‐time (CT) Boolean satisfiability (SAT) problem solver using bidirectional 11T‐SRAM macro. The proposed system operates asynchronously using capacitor‐based gradient integration and maximizes the parallelism for SAT solving by in‐memory computing (IMC).
Dongseok Kwon   +3 more
wiley   +1 more source

Resource‐Aware Contrastive Scattering Meta‐Learning for Efficient Few‐Shot Acoustic Anomaly Detection

open access: yesAdvanced Intelligent Systems, EarlyView.
This paper introduces a resource‐aware Contrastive Scattering Meta‐Learning (CSML) framework for acoustic anomaly detection. By leveraging training‐free wavelet scattering and metric‐based meta‐learning, the model achieves competitive performance with only 50 K learnable parameters—a 98% reduction compared to state‐of‐the‐art frameworks—enabling ...
Rami Zewail, Bassem Mokhtar
wiley   +1 more source

The Leuven Ethical (LEQ) Framework

open access: yes
Framework and Data related to the Leuven Ethical (LEQ ...
Tijs Vandemeulebroucke
core  

MOLECULAR CONSTANTS OF OH $X^{2}\\pi (6\leq \nu \leq 10)$ FROM A NEW ANALYSIS OF THE VIBRATION-ROTATION

open access: yes, 1980
Author Institution:The weak vibration-rotation emission spectrum of OH has been recorded photoelectrically in the range $\lambda 6650 – 8800$ {\AA} with a 1.26 m granting spectrometer.
Foster, Stephen C., Coxon, John A.
core  

Mean Excitation Energies of all ionization stages of all atoms with 1 $\leq$ Z $\leq$ 86

open access: yes
The presented work provides values of Mean Excitation Energy (MEE) for all atoms and their ions with atomic numbers 1 $\leq$ Z $\leq$ 86. To fill in the gaps in the available data, we propose an approximate atomic model for ions of high-Z elements, that ...
Savoye-Peysson, Y.   +17 more
core   +1 more source

The Growth of Galaxy Stellar Haloes Over $0.2 \leq z \leq 1.1$

open access: yes
Galaxies are predicted to assemble their stellar haloes through the accretion of stellar material from interactions with their cosmic environment. Observations that trace stellar halo buildup probe the processes that drive galaxy size and stellar mass growth. We investigate stellar halo assembly over $0.2 \leq z \leq 1.1$ in a mass-complete ($M_{\star}
Williams, Devin J.   +11 more
openaire   +2 more sources

Disentangling Aleatoric and Epistemic Uncertainty in Physics‐Informed Neural Networks: Application to Insulation Material Degradation Prognostics

open access: yesAdvanced Intelligent Systems, EarlyView.
Physics‐Informed Neural Networks (PINNs) provide a framework for integrating physical laws with data. However, their application to Prognostics and Health Management (PHM) remains constrained by the limited uncertainty quantification (UQ) capabilities.
Ibai Ramirez   +4 more
wiley   +1 more source

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