Results 61 to 70 of about 10,202,208 (291)

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

Angular anisoplanatism in non-Kolmogorov turbulence over horizontal paths

open access: yesJournal of the Optical Society of America A, 2020
We use Mellin-transform techniques to derive generalized expressions for the piston-removed and piston-and-tilt-removed anisoplanatic error in non-Kolmogorov turbulence with a finite outer scale. We use these expressions to investigate the behavior of the anisoplanatic error when imaging over long horizontal paths where the angular ...
Jeffrey R. Beck, Jeremy P. Bos
openaire   +2 more sources

A non-parametric validation framework for photoplethysmography-based heart rate monitoring: a proof-of-concept study using the two-sample Kolmogorov–Smirnov test

open access: yesJournal of Applied Research in Technology & Engineering
This article establishes a non-parametric validation framework for photoplethysmography (PPG) signals intended for heart rate monitoring, formulated as a methodological proof-of-concept study. The study applies the two-sample Kolmogorov–Smirnov test as a
Javier Cruz-Salgado   +5 more
doaj   +1 more source

Kolmogorov-Smirnov results.

open access: yes, 2020
Kolmogorov-Smirnov results.
Oren Tsur (8697795)   +2 more
core   +1 more source

Testing the Complexity of a Valued CSP Language [PDF]

open access: yes, 2019
A Valued Constraint Satisfaction Problem (VCSP) provides a common framework that can express a wide range of discrete optimization problems. A VCSP instance is given by a finite set of variables, a finite domain of labels, and an objective function to be
Kolmogorov, Vladimir
core   +1 more source

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt   +5 more
wiley   +1 more source

Kolmogorov complexity and non-determinism

open access: yes, 1998
Rapport interne.We are concerned with Kolmogorov complexity of strings produced by non-deterministic algorithms. For this, we consider binary recursively enumerable relations, named description modes.
Marion, Jean-Yves, Grigorieff, Serge
core   +5 more sources

Kolmogorov compression complexity may differentiate different schools of Orthodox iconography

open access: yesScientific Reports, 2022
The complexity in the styles of 1200 Byzantine icons painted between 13th and 16th from Greece, Russia and Romania was investigated through the Kolmogorov algorithmic information theory. The aim was to identify specific quantitative patterns which define
Daniel Peptenatu   +16 more
doaj   +1 more source

Generalist predator dynamics under Kolmogorov versus non-Kolmogorov models [PDF]

open access: yes, 2019
Ecosystems often contain multiple species across two or more trophic levels, with a variety of interactions possible. In this paper we study two classes of models for generalist predators that utilize more than one food source. These models fall into two
Van Gorder, RA   +3 more
core   +1 more source

Simulation‐Based Analysis of Insert Pull‐Out in Nickel‐Polyurethane Hybrid Foams Using CT‐Derived Geometries

open access: yesAdvanced Engineering Materials, EarlyView.
CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz   +4 more
wiley   +1 more source

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