Results 141 to 150 of about 8,665,252 (282)
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
Founded by Desiree Harrison, a math educator and National Council of Teachers of Mathematics Board member, Kids Math Talk is part podcast, part blog, and all about math.
Harrison, Desiree
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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
Advances in Sustainable and Wearable Textile Based Soft Robotics
Advanced Functional Materials, EarlyView.This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas +6 more
wiley +1 more source
Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films
Advanced Functional Materials, EarlyView.This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge +4 more
wiley +1 more source
The Global Math Department is an informal network of mathematics instructors who met online (many blog about their instructional techniques and are active on Twitter) and decided to create a series of free, open webinars designed for use by other ...
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Optical Signature of Moiré Superlattices Formed by Twisted SrTiO3 Membranes
Advanced Functional Materials, EarlyView.We discover optical signatures from bonded interfaces in twisted SrTiO3 moiré superlattices, including low‐frequency Raman vibrational modes and strong second‐harmonic generation, consistent with strong interlayer coupling inferred from cross‐sectional electron microscopy and ab initio calculations. ABSTRACT Moiré superlattices formed at the interfaces
T. A. M. Ragib Shahriar +13 more
wiley +1 more source
Academic Performance and Single-Sex Schooling: Evidence from a Natural Experiment in Switzerland [PDF]
We study the effects of random assignment to coeducational and single-sex classes on the academic performance of female high school students. Our estimation results show that single-sex schooling improves the performance of female students in mathematics.
Zohal Hessami +3 more
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Math anxiety - performance clustering
Introduction This study aims to examine patterns of math anxiety and performance clustering before and after an online mathematics game, From Here To There (FH2T), and investigates how students may change cluster types based on their behaviors when ...
Alena Egorova
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مجله علوم روانشناختی, 2019 Background: Investigating the factors affecting student performance in international tests such as the TIMSS and PIRLS tests has always been of interest to researchers, but could reading literacy be effective in this relationship?
Nazila Kasyani, heydar ali Zarei
doaj