Results 1 to 10 of about 93,437 (205)

Design, Realization and Measurements of Printed Patch Antenna with Circular Slots for UWB and IoT Applications [PDF]

open access: yesJournal of Information Technology Management, 2022
This paper presents the design, simulation and realization of a patch antenna for IOT applications. The patch antenna consists of a radiating element printed on one face of a dielectric substrate, when the ground plane is placed on the other face.
Abdelhakim Moutaouakil   +3 more
doaj   +1 more source

Temperature Influence on Brake Pad Friction Coefficient Modelisation

open access: yesMaterials, 2023
Brake pad linings are an essential part of the correct functioning of braking systems based on the use of pads and discs. Generally, the compounds used to make the gaskets are characterised by the use of over 20 sintered components, which allow friction ...
C. Bellini   +3 more
semanticscholar   +1 more source

An Adaptive Computational Framework for Sign Production

open access: yesSignata, 2021
The article presents a computationally-oriented framework based on some general semiotic concepts from Eco’s theory of sign production. The paper proposes a formalization of Eco’s typology by taking into account various abstract models introduced by the ...
Andrea Valle
doaj   +1 more source

Strategies for the Modelisation of Electric Vehicle Energy Consumption: A Review

open access: yesEnergies, 2022
The continuous technical improvements involving electric motors, battery packs, and general powertrain equipment make it strictly necessary to predict or evaluate the energy consumption of electric vehicles (EVs) with reasonable accuracy. The significant
Andrea Di Martino   +2 more
semanticscholar   +1 more source

Hand hygiene improvement or antibiotic restriction to control the household transmission of extended-spectrum β-lactamase-producing Escherichia coli: a mathematical modelling study

open access: yesAntimicrobial Resistance and Infection Control, 2020
Background The best strategy to control ESBL-producing Escherichia coli (ESBL-EC) spread in the community is lacking. Methods We developed an individual-based transmission model to evaluate the impact of hand hygiene (HH) improvement and reduction in ...
Lidia Kardaś-Słoma   +6 more
doaj   +1 more source

Detailed CT Dosimetry in 4 Moroccan Hospitals as a Preparation for the Development of National DRLs [PDF]

open access: yesIranian Journal of Medical Physics, 2022
Introduction: Diagnostic reference levels (DRLs) can prevent excessive, unnecessary radiation exposure to patients and reduce the dose variation during different practices.
imane ou-saada   +6 more
doaj   +1 more source

On best proximity point theorems for relatively nonexpansive mappings in locally convex spaces

open access: yesMoroccan Journal of Pure and Applied Analysis, 2023
This paper explores the concept of normal structure by introducing a generalized form known as P-proximal normal structure. Focusing on the framework of Hausdorff locally convex spaces, the study establishes optimal proximity outcomes for both cyclic and
Saadaoui Brahim   +3 more
doaj   +1 more source

Elaboration and Characterization of Raw Clay Matrix Composites Reinforced by Vegetable Fibers with a View to Their Industrial Uses

open access: yesJournal of Engineering, 2022
The increasing use of composites reinforced with vegetable fibers in the industrial field poses a serious problem of the reliability of the structures produced.
Sébastien Didime Mvogo Neme   +5 more
doaj   +1 more source

Modélisation du processus de la recherche participative

open access: yes, 2020
A partir d’une reflexion de quelques decennies de recherche participative, ce texte est une tentative d’eclaircir trois types de recherche participative (recherche-action, recherche intervention et recherche partenariale).
L. Renaud
semanticscholar   +1 more source

Enjeux de la modélisation formelle en sémiotique computationnelle

open access: yesCygne Noir, 2019
Une sémiotique computationnelle n’est pas une sémiotique de la computation ni des outils numériques ou de la relation personne-machine. Il s’agit d’une approche qui dans sa modélisation des artefacts sémiotiques construit des modèles computationnels qui ...
Jean-Guy Meunier
doaj   +3 more sources

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