Results 131 to 140 of about 187,453 (307)
Advanced Functional Materials, EarlyView.Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg +6 more
wiley +1 more source
How to annotate a corpus for research on frames in the language of mathematics
KalbotyraThis paper outlines a plan for designing a corpus-linguistic project from which an analysis of frames specific to mathematical proof texts shall be derived. Previous work has already developed instances of frames for mathematical texts.
Bernhard Fisseni +2 more
doaj +1 more source
, 2011 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The main objective of this study was to investigate the effect of using a suggested mathematical word-problem training programme on Primary 4 pupils ...
Almansouri, Meshal B
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, 2003 This report grew out of concerns about the weak levels of mathematical proficiency among U.S. citizens and the inequities in the achievement of students of different ethnic, cultural, and social groups. Debates concerning the value of specific curricula,
RAND Mathematics Study Panel. +3 more
core +1 more source
Advanced Functional Materials, EarlyView.Field‐free spin‐orbit torque domain‐wall synapses integrated with stochastic MTJ neurons enable compact hardware Boltzmann machines. Leveraging intrinsic stochasticity and multi‐level conductance, the system achieves efficient probabilistic learning with high accuracy, demonstrating a scalable spintronic platform for energy‐efficient edge AI.
Aijaz H. Lone +8 more
wiley +1 more source
Why prove it again?: alternative proofs in mathematical practice
, 2015 This monograph considers several well-known mathematical theorems and asks the question, “Why prove it again?” while examining alternative proofs. It explores the different rationales mathematicians may have for pursuing and presenting new proofs of ...
Dawson, Jr , John W
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Advanced Functional Materials, EarlyView.This work develops polyacrylamide‐alginate (PAM‐Alg) double‐network hydrogel fibers for multimodal perception and intelligent human‐machine interfaces. The covalent‐ionic network provides high strength, toughness, and stable conductivity. Easily woven into wearables and integrated with soft robots, the fibers enable object and temperature recognitions ...
Yujue Yang +10 more
wiley +1 more source
Fostering students’ mathematical understanding: Toward a theoretical framework
Asian Journal for Mathematics EducationThe development of mathematical understanding is widely recognized as a critical goal of mathematics education. Mathematical understanding can be both a product and a process.
Jinfa Cai, Meixia Ding, Stephen Hwang
doaj +1 more source
Blood Biomarkers and Surface‐Enhanced Raman Spectroscopy for Gout: A Comprehensive Review
Advanced Functional Materials, EarlyView.Schematic illustrating gout disease progression from asymptomatic hyperuricemia to chronic tophaceous disease, highlighting the limitations of conventional imaging and biochemical diagnostics and the potential of engineered SERS platforms for ultrasensitive blood‐based detection of urate‐related biomarkers across disease stages, with the color gradient
Isuri Perera +6 more
wiley +1 more source
Refutations and the logic of practice [PDF]
, 2011 When arguments are refuted in mathematics classrooms, the ways in which they are refuted can reveal something about the logic of practice evolving in the classroom, as well as about the epistemology that guides the teachers’ teaching.
Crosby, Matthew +4 more
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