Results 101 to 110 of about 58,099 (304)

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

K Schopenhauerovej teórii génia a morálky v kontexte s učením Jaroslava Duška

open access: yesESPES, 2014
The aim of the submitted paper is the naming of some (potential) connotations among Schopenhauer’s model of disinterestedness, draught in his aesthetical and ethical theory and predominantly Toltec teaching of Jaroslav Dušek.
Štefan Haško
doaj  

Imaginaire linguistique et dynamique langagière. Aspects théoriques et méthodologiques

open access: yesLa Bretagne Linguistique, 1996
Research on the Linguistic Imaginary or "the speaker's relationship to Language and its actualisations (uses)" starts from the following theoretical and methodological points of view: linguistic study is dynamic synchronic. It is not only descriptive but
Anne-Marie Houdebine-Gravaud
doaj   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora   +4 more
wiley   +1 more source

Multifunctional Crushing and Piezoresistive Self‐Sensing in Conductive Epoxy/CNT‐Coated Polyetherimide TPMS Lattices

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports lightweight polyetherimide triply periodic minimal surfaces lattices coated with carbon nanotube‐reinforced epoxy that combine mechanical robustness with self‐sensing. The conformal coating enhances stiffness, strength and energy absorption while enabling reliable strain monitoring.
A. Triay   +3 more
wiley   +1 more source

"Allo Berkeley ? Ici Lyon… Vous nous voyez bien ?" Étude d'un dispositif de formation en ligne synchrone franco-américain à travers les discours de ses usagers

open access: yesALSIC: Apprentissage des Langues et Systèmes d'Information et de Communication, 2008
This article studies the impact of multimodality and synchronicity on an online teaching/learning exchange between dyads of Masters degree students in teaching French as a foreign language at the University of Lyon 2 and dyads of intermediate-level ...
Christine Develotte   +2 more
doaj   +1 more source

Uncertainties inherent in the decomposition of a Transformation

open access: yes, 2008
This contribution adds to the points on the made by De Abreu and Guerra. We show that the Lorentz Transformation can be composed by the physical observations made in a frame K of events in a frame K-prime viz i) objects in K-prime are moving at a speed ...
Chandru Iyer   +5 more
core   +1 more source

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

Time networks: history and synchronicity in contemporary Croatian cinema

open access: yesImages, 2018
The paper demonstrates the prominence of network narratives (films with several autonomous storylines, globally popular since the mid-1990s) in post-Yugoslav, particularly Croatian, cinema, with examples such as Metastases (2009), The Reaper (2014), You
Tomić Janica
doaj   +1 more source

Bioinspired Shape‐Memory Hook Fasteners With Programmable Interlocking and Silent Release

open access: yesAdvanced Engineering Materials, EarlyView.
Bioinspired hook fasteners made from epoxy shape‐memory polymers are shown to switch between strong, secure attachment and gentle, silent release when heated. By combining programmable geometry and material response, these adaptive fasteners outperform commercial systems in strength and noise control, enabling new solutions for robotics, medical ...
Maria I. Vallejo Ciro   +3 more
wiley   +1 more source

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