Results 181 to 190 of about 652,386 (321)

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

A conceptual integration analysis of multiple instructional metaphors

, 2009
The present study was conducted to investigate some of the practical implications of conceptual integration theory for educators. This research was a mixed-methods study exploring how improvements in understanding—learning—(as measured by a ...
Johnson, Robert
core  

Updates of the Status Quo of Situation-Specific Theories (2015-2025). [PDF]

J Nurs Scholarsh
Kim D, Im EO.
europepmc   +1 more source

Triple Junctions as Dislocation‐Like Defects: The Role of Grain Boundary Crystallography Revealed by Experiment and Atomistic Simulation

Advanced Engineering Materials, EarlyView.
Grain boundary triple junctions are an essential ingredient of the microstructure of polycrystalline materials. In this study, a triple junction is observed using atomic‐resolution scanning transmission electron microscopy and characterized. Computer simulations reveal that the junction has a dislocation character that is determined by the joining ...
Tobias Brink, Saba Saood, Peter Schweizer, Jörg Neugebauer, Gerhard Dehm   +4 more
wiley   +1 more source

Maneuvering as an Integration Strategy among Immigrants

, 2013
Analysis of the integration strategies followed by migrants provides good insight into the process of integration and helps with understanding the interaction between migrants and the receiving society. This approach integrates the micro, the meso and
Turai, Tünde
core  

The psychoneuroimmuneendocrine system, epigenetics, and the integration of morphogenetic fields: a systematic review of their role in unconscious ontogenesis. [PDF]

Front Syst Neurosci
Mundo SR, Moreno CF, Saldaña RB.
europepmc   +1 more source

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

Advanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow, Samya Sen, Joaquin Yus, Eliza E. Lovrich, Amanda G. Hoika, Kelly M. Chang, Arielle A. Pfeil, Nellie Haug, Amy J. Wagoner Johnson, Randy H. Ewoldt   +9 more
wiley   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Economic and Political Perspectives on Integration in the Baltic Sea Region [PDF]

The purpose of this paper is to address the influence of the changes in the European economic landscape in the aftermath of the break up of the iron curtain and the new dynamics of the process of European integration in the since 1989.
Andreas P. Cornett
core  

Working to enhance HIV care: integrating implementation science and improvement science for effective quality improvement - a scoping review. [PDF]

BMJ Open Qual
O'Grady T, Pendill M, Urry M, Itum T, Rahman R, Steinbock C.   +5 more
europepmc   +1 more source