Results 171 to 180 of about 178,886 (297)

Determining the number of cointegrating relations under rank constraints [PDF]

This paper proposes likelihood-based procedures for determining the number of cointegrating vectors in the presence of constraints on the cointegration rank.
Cavaliere Giuseppe, Paruolo Paolo, Fanelli Luca   +2 more
core  

WOMBAT: a tool for mixed model analyses in quantitative genetics by restricted maximum likelihood (REML). [PDF]

J Zhejiang Univ Sci B, 2007
Meyer K.
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

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

Arthrocentesis Plus Injectable Platelet-Rich Fibrin in Patients With Temporomandibular Joint Dysfunction: An Updated Meta-Analysis With Trial Sequential Analysis. [PDF]

Cureus
Bader Alzamanan M, Mohammed Alhajri D, Hamed Alduaij F, Walled Abdullah K, Homoud Alnoumas M, Abdulghafour Y, Almousawi A, Alshammari MN, Alajmy S.   +8 more
europepmc   +1 more source

Prediction of Surface Topography Parameters in Direct Laser Interference Patterning of Stainless Steel Using Infrared Monitoring and Convolutional Neural Networks

Advanced Engineering Materials, EarlyView.
This study presents an infrared monitoring approach for direct laser interference patterning (DLIP) combined with a convolutional neural network (CNN). Thermal emission data captured during structuring are used to predict surface topography parameters.
Lukas Olawsky, Marcelo Sallese, Leander Kläber, Clemens Kuhn, Keming Du, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Genomic restricted maximum likelihood (GREML) analysis to estimate the heritability of response/resistance in major depressive disorder (MDD)

, 2019
Introduction: MDD is the leading cause of disability worldwide and lack of response to treatment is reported in ~30% of subjects. Pharmacogenomics studies performed so far failed to identify single SNPs with a replicable effect on anti-depressants ...
Minelli Alessandra, Giacopuzzi Edoardo, SHOAIB, MUHAMMAD, Magri Chiara, Gennarelli Massimo   +4 more
core  

Variable Stiffness Flexure Structures Enabled by Phase‐Change Gallium and Adhesive Interfacial Locking for Soft Robotic Applications

Advanced Engineering Materials, EarlyView.
A flexure‐based variable stiffness structure is developed by integrating phase‐change modulation and adhesive interfacial locking of gallium. The design enables a wide stiffness variability, transitioning from soft, flexible behavior to rigid, load‐supporting performance.
Sungjin Kim, Sohee John Yoon, Yong‐Lae Park   +2 more
wiley   +1 more source

Robust MM-Estimation and Inference in Mixed Linear Models [PDF]

Mixed linear models are used to analyse data in many settings. These models generally rely on the normality assumption and are often fitted by means of the maximum likelihood estimator (MLE) or the restricted maximum likelihood estimator (REML). However,
Stephane Heritier, Samuel Copt
core  

Order-Restricted Inference for Exponentiated Rayleigh Distribution Under Multiple Step-Stress Accelerated Life Test. [PDF]

Entropy (Basel)
Yu B, Gui W.
europepmc   +1 more source