Results 61 to 70 of about 24,192 (291)

Low Cycle Repetitive Loading of Ti‐6Al‐4V‐Epoxy Composite Lattice Structures for Enhanced Energy Dissipation and Damage Tolerance

Advanced Engineering Materials, EarlyView.
Composite Ti–6Al–4V–epoxy lattice structures are additively manufactured and epoxy infiltrated for cyclic loading. At low lattice volume fractions, hybridization produces synergistic gains in stiffness and energy dissipation. At higher volume fractions, synergy diminishes, although composites still exceed metallic lattices in specific energy ...
Joey Tallon, Jordan Noronha, Justin Dirrenberger, Andrey Molotnikov   +3 more
wiley   +1 more source

The Effect of Reciprocal Teaching Assisted by Wordwall Media on Students’ Mathematical Communication and Resilience

IndoMath
This study aims to analyze the differences in students' mathematical communication and resilience skills between conventional learning and reciprocal teaching assisted by Wordwall.
Reisha Alifia Deasya, Istiadzah Maratusholihah, L Laelasari, Fuad Nasir   +3 more
doaj   +1 more source

Assessing association between paternal smoking status and child malnutrition in Albania: An application of ordinal regression model

Human Nutrition & Metabolism, 2022
Background: In this study, an attempt has been made to seek out the impact of paternal smoking status over child malnutrition in Albania. Methods: For analysis purposes, data were extracted from Albania Demographic and Health Survey (ADHS), 2017/18.
Ashis Talukder, Muhammad Mahmudul Hasan, Asikunnaby   +2 more
doaj   +1 more source

The construct mathematical resilience

, 2017
The pragmatic construct “mathematical resilience” describes the positive attributes which enable learners to engage with, learn and use mathematics both at school and beyond. There are four aspects to mathematical resilience: • having a growth mindset,
Johnston-Wilder, Sue, Lee, Clare
core   +1 more source

Pengaruh Mathematical Resilience Terhadap Kemampuan Pemecahan Masalah Matematis Siswa

, 2020
Penelitian ini bertujuan untuk menguji pengaruh mathematical resilience terhadap kemampuan pemecahan masalah matematis siswa serta mendeskripsikan perbedaan kemampuan pemecahan masalah siswa berdasarkan tingkat mathematical resilience.
'Athiyah, Faiqatul; Universitas Pesantren Tinggi Darul Ulum, Umah, Ulumul; Universitas Pesantren Tinggi Darul Ulum, Syafrudin, Tomy; Universitas Pesantren Tinggi Darul Ulum   +2 more
core   +1 more source

Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure

Advanced Engineering Materials, EarlyView.
Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari, Supharoek Sornsomrit, Muhammad Ayaz Akbar, Stephan Rudykh   +3 more
wiley   +1 more source

The Mathematics of Catastrophe

AppliedMath, 2022
A mathematical description of catastrophe in complex systems modeled as a network is presented with emphasis on network topology and its relationship to risk and resilience.
Ted Gyle Lewis
doaj   +1 more source

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

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, Thomas W. Pfeifer, Chuanzhen Zhou, Yong Kyu Choi, Duk‐Hyun Choe, Patrick E. Hopkins, Jon F. Ihlefeld   +6 more
wiley   +1 more source

3D Printing Innovations in Polymeric Porous and Patterned Architecture

Advanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil, Sri Vaishnavi Thummalapalli, Clarissa Westover, Arunachalam Ramanathan, M. Taylor Sobzcak, Roumika Patil, Qixuan Xiang, Tiantian Li, Sui Yang, Timothy E. Long, Hongyue Sun, Xianqiao Wang, Yang Liu, Kenan Song   +13 more
wiley   +1 more source

Enhancing Students’ Spatial Ability and Mathematical Resilience in Trigonometry Through the Realistic Mathematics Education (RME) Approach with Clinometer Media

Jurnal Pendidikan Matematika (JPM)
This study aims to measure and analyze the effect of the RME approach assisted by a clinometer on students' spatial abilities and mathematical resilience in trigonometry. The sample of this study was 60 students of SMAN 1 Maron, consisting of 30 students
Gilang Fathurrohman Fattah, Wahyu Lestari, Athar Zaif Zairozie   +2 more
doaj   +1 more source