Results 71 to 80 of about 284,500 (247)

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

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios   +5 more
wiley   +1 more source

Mythanalyse de l'impuissance : carnet de transgression du corps malade

open access: yesM@GM@, 2014
Depuis que j’essaye de finir cet article, une pensée me ronge : pourquoi le corps continue-t-il d’être sourd ? Si la vie passe aussi vite, si nos jours sont remplis d’activités, si nos lectures nous font aspirer à des améliorations, nous invitent à ...
Ana Maria Peçanha
doaj  

Historia kształtowania się rozdziału kościoła i państwa

open access: yesCzasopismo Prawno-Historyczne, 1976
L’article présent s’occupe des origines et de la formation de la conception théorique de la séparation des Églises et de l’État ainsi que de son introduction dans des divers pays d’Europe et d’Amérique.
Michał Pietrzak
doaj   +1 more source

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

open access: yesAdvanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold   +2 more
wiley   +1 more source

Mort pour un "i" dans Le bal des mercenaires d'Aboubacar Saïd Salim [PDF]

open access: yesAkofena
Résumé: Cet article explore le destin tragique du personnage Bacar dans l'œuvre "Le Bal des Mercenaires". Il met en évidence le rôle central de ce prénom dans un drame qui expose la brutalité inhérente aux motivations des mercenaires siégeant dans les ...
Mahamoud SAÏD
doaj   +1 more source

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

open access: yesAdvanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies   +2 more
wiley   +1 more source

Slip Localization Intensification Mediated by Grain Boundary Sliding in a Polycrystalline Nickel‐Based Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
The temperature dependence of fatigue behavior in nickel‐based superalloys is investigated through high‐resolution measurements of plastic localization. While increasing temperature reduces localization and enhances fatigue performance in René 88DT, Inconel 718 exhibits a sharp degradation at intermediate temperature due to intensified slip ...
M. Calvat   +5 more
wiley   +1 more source

Littératie, littératie médiatique multimodale et paradigme multimodal : approches de l’éducation pour le 21e siècle

open access: yesCanadian Journal for New Scholars in Education, 2016
La massification et la multiplication des modes et des médias dans la société contemporaine transforment le contexte communicationnel. Le développement et l’accessibilité croissants et des technologies de l’information et de la communication (TIC ...
Lucie Carole Russbach
doaj  

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

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