Results 21 to 30 of about 112 (95)

A Learner‐Centred Exploration of Teachers' Solution Pathways in K‐12 Programming‐Based Mathematical Problem‐Solving

Journal of Computer Assisted Learning, Volume 41, Issue 5, October 2025.
ABSTRACT Background Empirical studies have revealed students' development of computational thinking (CT) and mathematical thinking (MT) during programming‐based mathematical problem‐solving, highlighting specific CT concepts or practices that serve as learning goals or outcomes.
Huiyan Ye, Biyao Liang, Oi‐Lam Ng
wiley   +1 more source

Memory Gate Controlled by Contexts: Potential Key Structure That Could Link Small Associative Failures With Severe Cognitive Disorders

BioEssays, Volume 47, Issue 8, August 2025.
Memory gate (MG) hypothesis assumes a neural structure that connects inputs to appropriate contexts. Panel A shows an input (green) that, in the MG, does not match the context (red): memory does not recognize it. Panel B shows that, in the MG, the context (green) matches the input: memory recognizes the pattern.
Eduardo Mizraji, Juan Lin, Andrés Pomi
wiley   +1 more source

Performance Analysis and Reliability Prediction of Multi‐State Service Systems With Multiple Failure Modes of Unreliable Server: An Engineering Perspective

Engineering Reports, Volume 7, Issue 7, July 2025.
Flow chart highlighting the service mechanism of MRP with impatience and working breakdown of the server. ABSTRACT The long‐term reliability of a machining system is essential for ensuring the uninterrupted operation of an automated manufacturing process.
Shreekant Varshney, Mohit Bajaj, Kapil Kumar Choudhary, Mukesh Pushkarna, Ievgen Zaitsev   +4 more
wiley   +1 more source

Updated consumer risk assessment of fluoride in food and drinking water including the contribution from other sources of oral exposure

EFSA Journal, Volume 23, Issue 7, July 2025.
Abstract This updated risk assessment evaluated evidence on potential adverse health effects of fluoride related to all sources of oral exposure as mandated by the European Commission. Fluoride benefit assessment was not included. Effects on the central nervous system, thyroid and bone were prioritised.
EFSA Scientific Committee, Susanne Hougaard Bennekou, Ana Allende, Angela Bearth, Josep Casacuberta, Laurence Castle, Tamara Coja, Amélie Crépet, Ron Hoogenboom, Helle Knutsen, Claude Lambré, Søren Saxmose Nielsen, Dominique Turck, Antonio Vicent Civera, Roberto Villa, Holger Zorn, Jacqueline Castenmiller, Karlien Cheyns, Keyvin Darney, Mary Gilbert, Jean‐Charles Leblanc, Haakon Meyer, Evangelia Ntzani, Martin Paparella, Marco Vinceti, Heather Wallace, Maria Anastassiadou, Maria Bastaki, Irene Cattaneo, Luna Greco, Anna Lanzoni, Francesca Riolo, Olaf Mosbach‐Schulz, Andrea Terron, Thorhallur Halldorsson   +34 more
wiley   +1 more source

Priority search with outside options

Theoretical Economics, Volume 20, Issue 3, Page 1081-1134, July 2025.
This paper examines the welfare implications of priority service in a frictional search environment with heterogeneous outside options. Priority search facilitates expedited matching with public options in the market by charging a service premium.
Jaehong Kim, Mengling Li, Menghan Xu
wiley   +1 more source

Associations Between Cortical Iron Accumulation and Memory in Patients With Amnestic Mild Cognitive Impairment and in Cognitively Normal Individuals

Brain and Behavior, Volume 15, Issue 5, May 2025.
The T1‐weighted VBM analysis revealed significant hippocampal atrophy in the aMCI group. QSM‐VBM showed increased iron accumulation in multiple brain regions (FWE‐corrected p < 0.05). Lower hippocampal volume and higher posterior cingulate cortex susceptibility predicted verbal memory, while higher lateral occipital susceptibility predicted visual ...
Subin Lee, Suhyeon Lee, Ina Park, Yeonsil Moon, Younghee Yim, Jongho Lee, June Sic Kim, Won‐Jin Moon   +7 more
wiley   +1 more source

Fluid‐Structure Interaction Simulation of Mitral Valve Structures in a Left Ventricle Model

International Journal for Numerical Methods in Engineering, Volume 126, Issue 8, 30 April 2025.
ABSTRACT Simulations of blood flow in patient‐specific models of heart ventricles is a rapidly developing field of research, showing promise to improve future treatment of heart diseases. Fluid‐structure interaction simulation of the mitral valve, with its complex structure including leaflets, chordae tendineae, and papillary muscles, provides ...
Joel Kronborg, Johan Hoffman
wiley   +1 more source

A New Approach on Pms-algebras

Annals of Communications in Mathematics
In this article, we expose some new results about PMS-algebras. Thus, by connecting the concepts of subalgebras and ideals as well as ideals and right congruences in this class of logical algebras, we expand the paradigm related to PMS-algebras.
openaire   +1 more source

Fatigue in the Preataxic and Ataxic Stages of Spinocerebellar Ataxia Type 3

European Journal of Neurology, Volume 32, Issue 4, April 2025.
ABSTRACT Objective Fatigue is a significant symptom in patients with spinocerebellar ataxia type 3 (SCA3). This study explores the role of fatigue in SCA3, examining its impact on quality of life and its potential as an indicator of disease progression.
Zhi‐li Chen, Li‐mei Xiao, Chun Li, Liang‐liang Qiu, Wei Lin, Zhi‐xian Ye, Yuan‐yuan Zhang, Zhi‐bao Zhu, Meng‐cheng Li, Min‐ting Lin, Wan‐jin Chen, Ning Wang, Ying Fu, Shi‐rui Gan, OSCCAR Investigators   +14 more
wiley   +1 more source

Is There a Future for Stochastic Modeling in Business and Industry in the Era of Machine Learning and Artificial Intelligence?

Applied Stochastic Models in Business and Industry, Volume 41, Issue 2, March/April 2025.
ABSTRACT The paper arises from the experience of Applied Stochastic Models in Business and Industry which has seen, over the years, more and more contributions related to Machine Learning rather than to what was intended as a stochastic model. The very notion of a stochastic model (e.g., a Gaussian process or a Dynamic Linear Model) can be subject to ...
Fabrizio Ruggeri, David Banks, William S. Cleveland, Nicholas I. Fisher, Marcos Escobar‐Anel, Paolo Giudici, Emanuela Raffinetti, Roger W. Hoerl, Dennis K. J. Lin, Ron S. Kenett, Wai Keung Li, Philip L. H. Yu, Jean‐Michel Poggi, Marco S. Reis, Gilbert Saporta, Piercesare Secchi, Rituparna Sen, Ansgar Steland, Zhanpan Zhang   +18 more
wiley   +1 more source