Results 121 to 130 of about 2,241,913 (305)

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez   +5 more
wiley   +1 more source

Accounting for Pairwise Heterogeneity in Bilateral Trade Flows: A Stochastic Varying Coefficient Gravity Model [PDF]

open access: yes
This paper suggests an alternative way for estimating the gravity equation that takes into consideration country-pair heterogeneity in bilateral trade flows. Specifically, a stochastic varying coefficient gravity model based on Hildreth and Houck’s (1968)
Vangelis Tzouvelekas
core  

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

open access: yesAdvanced 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   +8 more
wiley   +1 more source

ICACE-Chloride-Diffusion-Coefficient-Paper.pdf

open access: yes, 2019
Predicting service life is an essential aspect of long-term sustainability of any reinforced concrete (RC) infrastructure in a marine environment. The service life of RC is primarily affected by chloride induced corrosion of embedded reinforcement and ...
Naqib Mashrur (6419105)
core   +1 more source

Scales’ validity and reliability for pain assessment. Pediatric Intensive Care Unit. Cienfuegos 2023

open access: yesMedisur
Foundation: the assessment of pain requires the use of valid and reliable scales that allow identifying its presence, intensity and characteristics, for better management and treatment.Objective: to determine the scales’ validity and reliability for ...
Jayce Díaz Díaz   +4 more
doaj  

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

open access: yesAdvanced 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   +2 more
wiley   +1 more source

Distributional Limits and GINI Coefficient. [PDF]

open access: yes
This paper examines the Gini (1912) coefficient of concentration using the framework set out by Dalton (1920) for evaluating a measure of inequality. Particular attention is paid to limited distributions and the associated concept of 'perfect inequality'.
Van de Ven, J.
core  

Correlation analysis of validity of SCRMDQ with SCODI and VAS (Pearson correlation coefficient).

open access: yes, 2013
Correlation analysis of validity of SCRMDQ with SCODI and VAS (Pearson correlation coefficient).
Xinhui Wang (126681)   +9 more
core   +1 more source

Content Validity of Android-Based Sport Training Program Monitor For Tennis Players

open access: yesSport i Turystyka
Tracking an athlete’s training program is crucial for objectively monitoring training activities, physical development, skill acquisition, and program adjustments.
Rivan Saghita Pratama   +9 more
doaj   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora   +4 more
wiley   +1 more source

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