Results 51 to 60 of about 1,412,608 (290)
R.A.Fisher, design theory, and the Indian connection [PDF]
, 2009 Design Theory, a branch of mathematics, was born out of the experimental statistics research of the population geneticist R. A. Fisher and of Indian mathematical statisticians in the 1930s.
A R P Rau +43 more
core +3 more sources
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
Math Anxiety, Math Performance and Role of Field Experience in Preservice Teachers
Education SciencesThis study investigates the causes of mathematics anxiety, its effect on mathematical performance, and the influence of field placement among preservice teachers enrolled in a field-based elementary mathematics methods course.
Bhesh Mainali, Danielle Spalding
doaj +1 more source
Mathematics in the Spanish press: a case study of the 18th century journal Semanario de Salamanca
Humanities & Social Sciences Communications, 2023 Old mathematics books and textbooks have always been sources of relevant information for researchers working on the history of mathematics and mathematics education. However, helpful information about this field can also be found in journals, ministerial
María José Madrid +3 more
doaj +1 more source
Examining undergraduate student retention in mathematics using network analysis and relative risk [PDF]
, 2018 Higher education faces challenges in retaining students who require a command of numeracy in their chosen field of study. This study applies an innovative combination of relative risk and social network analysis to enrolment data of a single cohort of ...
Chamberlain, Dan +3 more
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Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology
Advanced Engineering Materials, EarlyView.We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham +7 more
wiley +1 more source
Mathematical analysis of geomagnetic field [PDF]
Vojnotehnicki glasnik, 2006 Knowledge of mathematical transformation models that can present value of vector of geomagnetic field is very important. Defining coefficients of transformation functions provides presentation of disposition value of geomagnetic field on defined space.
openaire +1 more source
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
Reflections on the Field of Mathematics Education Introduction
Journal of Mathematics Education at Teachers College, 2022 Reflections on the Field of Mathematics ...
Journal Editor
doaj +1 more source
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