Results 71 to 80 of about 7,034,149 (293)

Prosodic similarities among Romance languages

open access: yesRevista de Filología Románica, 2016
The Autosegmental-Metric theory, the dominant one in the past decades, defines the prosodic structure of a statement as a non-recursive hierarchical organization (or partly recursive).
Philippe Martin
doaj   +1 more source

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

open access: yesInternational Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam   +2 more
wiley   +1 more source

Actualités du récit : pratiques, théories, modèles

open access: yes, 2006
Il faut dire, pour mieux l’affirmer, l’apparent paradoxe d’un dossier comme «Actualités du récit. Pratiques,théories, modèles». Presque par principe, l’ambition d’une théorie est de s’arracher à son temps et à son lieu, quand ce n’est pas plus ...
Théories et pratiques sémiotiques   +2 more
core  

Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane   +3 more
wiley   +1 more source

Théories comptables

open access: yes, 2009
Présentation des principales théories nées de la recherche comptable. L'auteur range ces théories en trois grandes catégories et distingue des théories descriptives, normatives et explicatives.
Colasse, Bernard
core  

The Psychology of Conspiracy Theories

open access: yesCurrent Directions in Psychological Science, 2017
What psychological factors drive the popularity of conspiracy theories, which explain important events as secret plots by powerful and malevolent groups? What are the psychological consequences of adopting these theories?
Karen M. Douglas   +2 more
semanticscholar   +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

Présentation "histoire des théories du son"

open access: yes, 2007
International audiencePrésentation des articles composant la partie thématique de cette livraison de la revue Histoire Epistémologie Lange : histoire des théories du ...
Fournier, Jean-Marie, Verleyen, Stijn
core  

Discovery and Creation: Alternative Theories of Entrepreneurial Action

open access: yes, 2007
Two theories of entrepreneurial action - Discovery Theory and Creation Theory - are discussed. While Discovery Theory and its assumptions have been addressed in the literature, neither the assumptions of Creation Theory nor how they are related to the ...
S. Alvarez, J. Barney
semanticscholar   +1 more source

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

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

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