Results 121 to 130 of about 679,297 (329)
Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading
Advanced Engineering Materials, EarlyView.The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley +1 more source
Multimodal Data‐Driven Microstructure Characterization
Advanced Engineering Materials, EarlyView.A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang +4 more
wiley +1 more source
MathematicsThis paper develops a nonlinear quantile structural equation model via the Bayesian approach, aiming to more accurately analyze the relationships between latent variables, with special attention paid to the issue of non-ignorable missing data in the ...
Lu Zhang, Mulati Tuerde
doaj +1 more source
A PLS PATH MODEL TO INVESTIGATE THE RELATIONS BETWEEN INSTITUTIONS AND HUMAN DEVELOPMENT [PDF]
The paper studies the relations between types of institutions on different components of human development. A role of aggregate demand in determining the material components of human development is assumed.
Attilio Trezzini +2 more
core
Advanced Functional Materials, EarlyView.An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone +11 more
wiley +1 more source
Latent variable modelling by supervised diffusion
International Review of Economics & FinanceLatent variables are used in many prominent models in economics and finance. Yet the standard methodologies for estimating latent variables often produce sub-optimal results in inferential settings.
Daniil Bargman
doaj +1 more source
Latent Variable Models with Mixed Continuous and Polytomous Data [PDF]
, 2000 Jian-Qing Shi, Sik‐Yum Lee
openalex +1 more source
Advanced Functional Materials, EarlyView.A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song +3 more
wiley +1 more source
UTILIZATION OF STATISTICAL METHODS WITHIN THE EUROPEAN PERFORMANCE SATISFACTION INDEX (EPSI) RATING METHODOLOGY [PDF]
Kvalita Inovácia Prosperita, 2009 The paper deals with the customer satisfaction quantification and factors influencing customer satisfaction. It describes the EPSI Rating methodology, the EPSI causal model and statistical methods, which can be used for estimation of components and ...
ANDREA SÜTŐOVÁ, MAREK ŠOLC
doaj
Advanced Functional Materials, EarlyView.Bioprosthetic aortic valves have revolutionized the treatment of aortic stenosis, but their durability is limited by structural valve deterioration (SVD). This review focuses on the pericardial tissue at the heart of these valves, examining how its mechanical properties and calcification drive fatigue and failure.
Gabriele Greco +7 more
wiley +1 more source