Results 141 to 150 of about 8,857,554 (290)

The dynamics of the taste similarity θ for Null models.

open access: yes, 2015
The design of the null models have been introduced in the section Dynamics of common interest overlaps. (a) and (b) The dynamics of the taste similarity θ for Null model I and Null model II, respectively.
Lei Hou (274359)   +3 more
core   +1 more source

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

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

Comparisons of Null Models with Topological Data Analysis

open access: yes
International audienceFunctional magnetic resonance imaging (fMRI) al-lows the construction of functional brain networks, offering a tool to probe the organization of neural activity.
Sitoleux, Paul   +3 more
core   +1 more source

Multilevel linear regression”null models” with outcome variables mental distress and positive affect.

open access: yes, 2016
Multilevel linear regression”null models” with outcome variables mental distress and positive affect.
Live Bakke Finne (601964)   +2 more
core   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

Low determinism in community assembly of transient and resident pelagic fungi across climate zones in Scandinavian lakes

open access: yesmSystems
In lakes, fungi play pivotal roles in biogeochemical processes, particularly in the decomposition of organic matter. However, these organisms have been underrepresented and taxonomically unresolved in previous research.
Pedro M. Martin-Sanchez   +8 more
doaj   +1 more source

Flexural Behavior of 3D‐Printed Porous Bouligand‐Structured Polymers: Influence of Pitch Angle and Porosity

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil   +2 more
wiley   +1 more source

Asymptotic null distributions of stationarity and nonstationarity [PDF]

open access: yes
The purpose of this paper is to investigate the asymptotic null distribution of stationarity and nonstationarity tests when the distribution of the error term belongs to the normal domain of attraction of a stable law in any finite sample but the error ...
Nunzio Cappuccio, Diego Lubian
core  

Comparison between the best-fitting candidate models and a null model.

open access: yes, 2013
Comparison between the best-fitting candidate models and a null model.
Olivier Pays (308015)   +5 more
core   +1 more source

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