Results 131 to 140 of about 296,566 (253)

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Measuring indigenous household resilience to global environmental changes: Psychometrics and face validity scale development. [PDF]

J Clim Chang Health
Billiot S, Huang CK, Hernandez N, Elm J, Balachandran B, Fournier J.   +5 more
europepmc   +1 more source

Assessing Face Validity of the HexCom Model for Capturing Complexity in Clinical Practice: A Delphi Study. [PDF]

Healthcare (Basel), 2021
Busquet-Duran X, Jiménez-Zafra EM, Tura-Poma M, Bosch-de la Rosa O, Moragas-Roca A, Martin-Moreno S, Martínez-Losada E, Crespo-Ramírez S, Lestón-Lado L, Salamero-Tura N, Llobera-Estrany J, Oriol-Peregrina N, Moreno-Gabriel E, Manresa-Domínguez JM, Torán-Monserrat P.   +14 more
europepmc   +1 more source

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

Advanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira, Marcella Gaute Cavalcante Xavier, Abdoul‐Aziz Bogno, Piter Gargarella, José Eduardo Spinelli   +4 more
wiley   +1 more source

Frequency and face validity of reported family history of cancer in first-degree relatives and genetic syndromes among children with cancer in Project:EveryChild: A report from the Children's Oncology Group. [PDF]

Cancer
Fuentes Bolanos NA, Lupo PJ, Tucker KM, Hawkins DS, Porter CC, Villani A, Spector LG.   +6 more
europepmc   +1 more source

A quantitative test of the face validity of behavior-change messages based on the Brazilian Dietary Guidelines. [PDF]

Nutr J, 2021
Khandpur N, Quinta FP, Jaime PC.
europepmc   +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, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

A Thermodynamic 3D Model for the Simulation of Diffusion‐Controlled Alloying Processes in Heterogeneous Material Structures

Advanced Engineering Materials, EarlyView.
A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer, Leonhard Holländer, André Langohr, Hans Jürgen Maier   +3 more
wiley   +1 more source

A multivariate statistical index, the fibromyalgia analog model, identifies Dahl S rats as a model of fibromyalgia with improved face validity. [PDF]

Pain
Ferrari LF, Wilkinson A, Donaldson GW, Shen J, Ramirez A, Rey C, Cahoon C, Miner D, Okifuji A, Taylor NE.   +9 more
europepmc   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source