Results 91 to 100 of about 3,576,585 (282)

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, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

How individual interest influences situational interest and how both are related to knowledge acquisition: A microanalytical investigation [PDF]

, 2017
The extent to which a student experiences situational interest during a learning task is dependent on at least two factors: (1) external stimuli in the learning environment that arouse interest and (2) internal dispositions, such as individual interest ...
Jerome I. Rotgans, Schmidt, Henk G., Rotgans, Jerome I., Henk G. Schmidt, Rotgans, Jerome Ingmar   +4 more
core   +1 more source

Distinct Microstructural Characteristic Lengths Defining Notch Fatigue Crack Initiation and Propagation, and Defect Tolerance in Advanced Steels

Advanced Engineering Materials, EarlyView.
Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley   +1 more source

Stimulating situational interest and student questioning through three types of historical introductory texts [PDF]

, 2010
This study investigates questions students ask related to an introductory text about a new topic in the history classroom. The effects of a narrative, problematizing, and expository introductory text on the situational interest of students and the number
Bernadette van Hout-Wolters, Albert Logtenberg, Carla van Boxtel, Logtenberg, A., van Boxtel, C., van Hout-Wolters, B.   +5 more
core   +1 more source

Non‐Additive Criteria Assessment in Sustainability Evaluation of High Entropy Alloys: A Toxicity‐Weighted Framework

Advanced Engineering Materials, EarlyView.
Sustainability assessment requires methodologies that appropriately distinguish between additive and non‐additive material properties. A toxicity‐weighted scoring system is developed and applied that accounts for the disproportionate influence of highly toxic constituents through nonlinear weighting functions, providing more realistic estimates than ...
Seth Mehalic, Oladele A. Ogunseitan, Julie M. Schoenung   +2 more
wiley   +1 more source

Cognitive conflict and situational interest as factors influencing conceptual change [PDF]

, 2010
In this study, we investigated the relationships among cognitive conflict and situational interest induced by a discrepant event, attention and effort allocated to learning, and conceptual change in learning the concept of density.
Kang, Hunsik, Kang, Sukjin, Scharmann, Lawrence C., Noh, Taehee   +3 more
core  

Investigating the Low‐Temperature Phase Stability of the Binary Ta–W System

Advanced Engineering Materials, EarlyView.
Atomistic simulations show that the binary Ta–W system forms ordered intermetallic phases, B2‐TaW and D03‐TaW3, as 0 K ground states. Configurational entropy, however, lowers the free energy of the disordered bcc solid solution, which becomes the stable phase above about 400 K.
Klemens Lechner, Anna Sophie Jelinek, Velislava Terziyska, Peter Wagatha, Wolfram Knabl, Christian Mitterer, Helmut Clemens, David Holec   +7 more
wiley   +1 more source

Situational interest in team-based learning

, 2017
Purpose: Team-Based Learning (TBL) is a teaching strategy that has become increasingly popular in medical education. While studies have been done regarding outcomes from TBL, there is a lack of research about the TBL process itself.
Lee, Hai Quan
core  

Effects of Mg on Microstructure and Solidification of a Hypereutectic Zn–8 wt.%Al Alloy

Advanced Engineering Materials, EarlyView.
An appreciable set of results involving thermal data, microstructure, chemical composition, and microstructural growth laws is reported for ZnAlMg alloys. Such results demonstrate that ZnAlMg alloys have high potential for applications in automotive self‐lubricating components, batteries, and electrical systems.
Raí B. de Sousa, Jeverton L. Paixão, Daylla S. Silva, Bruno S. Sobral, Mucio D. de Medeiros, José E. Spinelli, Bismarck L. Silva   +6 more
wiley   +1 more source

Situational interest in physical education: A function of learning task design [PDF]

, 2001
Situational interest is the appealing effect of unique characteristics students recognize in a learning task during interaction with the task. It occurs when a learning task gives the learner a sense of novelty and challenge, demands high attention and ...
Chen, Ang, NC DOCKS at The University of North Carolina at Greensboro   +1 more
core