Results 91 to 100 of about 311,562 (267)

Mathematics teachers’ perceptions of computational thinking and its integration into mathematics education

open access: yesLUMAT
Computational thinking is a problem-solving process involving abstraction, algorithmic thinking, automation, debugging, decomposition, and generalisation.
Muhammad Zuhair Zahid
doaj   +1 more source

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

open access: yesInternational Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam   +2 more
wiley   +1 more source

Nonequilibrium quantum heat transport between structured environments

open access: yesNew Journal of Physics
We apply the hierarchical equations of motion technique to analyzing nonequilibrium heat transport in a spin-boson type model, whereby heat transfer through a central spin is mediated by an intermediate pair of coupled harmonic oscillators.
Graeme Pleasance, Francesco Petruccione
doaj   +1 more source

College of education students’ perceptions of their computational thinking proficiency

open access: yesFrontiers in Education
This study aimed to investigate college of education students’ level of computational thinking proficiency and the differences in their level based on their demographic characteristics, i.e., gender, program, and age.
AlMothana Gasaymeh, Reham AlMohtadi
doaj   +1 more source

Exploring core cognitive skills of Computational Thinking [PDF]

open access: yes, 2014
Although still innovative and not largely disseminated, Computational Thinking is being considered as a critical skill for students in the 21st century.
Almeida, Leandro S.   +3 more
core  

Innovating Aircraft Repair Processes: The Role of Digitalization in Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
This research explores how digitalization—by storing detailed non‐destructive testing data in structured DICONDE databases and creating a standard data model of the component—innovates aviation maintenance and repair processes. Coupled with a developed state‐based simulation model, it enables data‐driven, sustainable repair strategies that reduce waste,
Johanna Aigner   +3 more
wiley   +1 more source

What Do Large Language Models Know About Materials?

open access: yesAdvanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer   +2 more
wiley   +1 more source

Assessing seventh-grade students' computational thinking skills through problem-based learning: Focus on integer addition and subtraction

open access: yesJournal of Honai Math
Computational thinking is a crucial skill that facilitates problem-solving for students. Recognizing its importance, the PISA 2021 framework incorporates computational thinking to enhance problem-solving and mathematical reasoning abilities. However, the
Hapizah Hapizah   +2 more
doaj   +1 more source

Algebraic thinking of grade 8 students in solving word problems with a spreadsheet [PDF]

open access: yes, 2011
This paper describes and discusses the activity of grade 8 students on two word problems, using a spreadsheet. We look at particular uses of the spreadsheet, namely at the students’ representations, as ways of eliciting forms of algebraic thinking ...
Amado, Nélia   +3 more
core  

Nonexistence of Chaotic Solutions of Nonlinear Differential Equations

open access: yes, 2011
We discuss some important issues arising from computational efforts in dynamical systems and fluid dynamics. Various individuals have misunderstood these issues since the onset of these problem areas; indeed, they have been routinely misinterpreted, and ...
Yao, Lun-Shin
core   +1 more source

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