Results 61 to 70 of about 51,288 (300)
, 2016 Adopting a multitiered design-based research perspective, this study examines pre-service secondary mathematics teachers' developing conceptions about (a) the nature of mathematical modeling in simulations of real life problem solving, and (b ...
KERTİL, MAHMUT
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Arthritis Care &Research, EarlyView.Over the past 50 years, the science of pediatric rheumatology has grown exponentially due to an expansion in the understanding of complex rheumatic conditions and a surge in novel targeted therapeutics. Physician‐scientists in the field of pediatric rheumatology have played major roles in these advancements that have improved the care of children ...
Ekemini A. Ogbu +2 more
wiley +1 more source
دراسات: العلوم التربوية, 2022 The study aims to investigate the level of mathematical creative thinking among secondary school students and its relationship to their achievement. The study sample consisted of students of the first scientific secondary grade who are registered in the
Bahjat Altakhayneh
doaj +1 more source
A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems
International 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
Noticing students’ mathematical thinking
Avances de Investigación en Educación Matemática, 2018 We summarize results obtained by the Didactics of Mathematics research group at the University of Alicante on the competence of professional noticing. The research focused on three issues over the last years: (i) characterizing how the skills that make ...
Ceneida Fernández +3 more
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Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
Analisis Perbedaan Jenis Kelamin Peserta Didik Terhadap Kemampuan Berpikir Reflektif Matematis
Jurnal E-DuMath, 2019 The ability of mathematical reflective thinking is the ability of a person to choose previously owned concepts or knowledge that are relevant or appropriate to be used in making decisions when faced with mathematical problems.
Maskur Maskur +2 more
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Advanced Engineering Materials, EarlyView.This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera +8 more
wiley +1 more source
Journal of Numerical Cognition, 2019 Hypersensitivity to interference (HYSTI) is a situation in which a person has a severe difficulty in memorizing verbal items that are similar to each other.
Dror Dotan, Naama Friedmann
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What is the object of the encapsulation of a process? [PDF]
Several theories have been proposed to describe the transition from process to object in mathematical thinking. Yet, what is the nature of this ''object'' produced by the ''encapsulation'' of a process?
Simpson, Adrian +4 more
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