Results 81 to 90 of about 1,721,367 (299)
PsichologijaTo better understand the motivational mechanisms underlying students’ academic success, this study examined the mediating role of emotions in the relationship between academic motivation and mathematics achievement, while controlling for prior ...
Dovilė Butkienė +4 more
doaj +1 more source
Estimating the BenefiÂ…t of High School for College-Bound Students [PDF]
Studies based on instrumental variable techniques suggest that the value of a high school education is large for potential dropouts, yet we know much less about the size of the benefiÂ…t for students who will go on to post-secondary education.
Morin, Louis-Philippe
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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
Frontiers in Psychology, 2019 Women are often underrepresented in math-intensive fields like the physical sciences, technology, engineering and mathematics. By comparison, boys relative to girls are less likely to strive for jobs in social and human-services domains.
Rebecca Lazarides, Fani Lauermann
doaj +1 more source
Professional development in mathematics for primary teachers : a thesis presented in partial fulfilment of the requirements for the degree of Master of Educational Studies in Mathematics at Massey University [PDF]
, 2003 The purpose of this study was to describe teachers and principal perceptions about professional development in primary schools, and in particular mathematics professional development.
Wood, Johanna Julene
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Advanced Engineering Materials, EarlyView.This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo +3 more
wiley +1 more source
International Journal of STEM EducationBackground To master the secondary–tertiary transition into fields of science, technology, engineering, and mathematics (STEM), academic self-beliefs play a pivotal role, especially those related to learning mathematics. The framework of expectancy-value
Martin Mayerhofer +2 more
doaj +1 more source
The idempotent Radon--Nikodym theorem has a converse statement
, 2013 Idempotent integration is an analogue of the Lebesgue integration where $\sigma$-additive measures are replaced by $\sigma$-maxitive measures. It has proved useful in many areas of mathematics such as fuzzy set theory, optimization, idempotent analysis ...
Poncet, Paul
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A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source
An Illustration of Students’ Engagement with Mathematical Software using Remote Observation [PDF]
, 2007 Students using three types of spreadsheet calculators for understanding expected value were observed remotely. This remote observation involves the use of webcams and application sharing for observing students learning mathematics.
Aczel, James +3 more
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