Results 41 to 50 of about 123,709 (265)

Enhancing Strength and Electrical Conductivity in Al–Zr–Sc Conductor Alloys Through Sn and Sr Microalloying and Two‐Step Aging Treatment

Advanced Engineering Materials, EarlyView.
Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao, Emad M. Elgallad, Alexandre Maltais, X.‐Grant Chen   +3 more
wiley   +1 more source

Improvement of thermo-resistance and quality of soybean oil by blending with cold-pressed oils using simplex lattice mixture design☆

Oilseeds and fats, crops and lipids, 2022
Soybean oil is the most consumed oil worldwide due to its cheapness but presented a weak thermo-resistance due to its richness in poly-unsaturated fatty acids.
Benbouriche Aicha, Haddadi-Guemghar Hayate, Bachir-bey Mostapha, Boulekbache-Makhlouf Lila, Hadjal Samir, Kouadri Louiza, Mehidi-Terki Djamila, Hamitri Morad, Madani Khodir   +8 more
doaj   +1 more source

Le récit de vie comme outil d'enquête de la résilience? Découvertes, réflexions et interprétations autour du récit de vie en recherche qualitative sur un sujet de résilience [PDF]

, 2013
Le récit de vie est considéré comme une méthode d’enquête, une forme particulière de l’entretien narratif (Bertaux, 2010). Il inclut deux registres de données.
Lahaye, Willy, FERRING, Dieter, DUJARDIN, Céline   +2 more
core  

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

Advanced 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, D. Anjaria, I. Woo, C. Bean, D. Texier, J. C. Stinville   +5 more
wiley   +1 more source

L'enfant acteur et auteur de santé publique, une recherche-action en classe maternelle à Herchies

Psicologia Escolar e Educacional
Cette communication a pour but de montrer comment la mise en Œuvre d'un chercheur collectif travaillant sur les problèmes de «la santé de l'écolier» a amélioré de manière sensible les conditions de vie et la sécurité des enfants dans une école maternelle.
Olivier Francomme
doaj   +1 more source

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

Advanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian, Anh Thi Le, Anh Thi Van Le, Dung My Thi Dang, Tin Chanh Duc Doan, Chien Mau Dang, Martin Bolduc   +6 more
wiley   +1 more source

Słowo Boże konieczne w drodze do szczęścia

Verbum Vitae, 2002
La littérature sapientiale de la Bible est centrée sur l’homme, sur sa conduite pratique de la vie individuelle, familiale et sociale. D’autre part pourtant, les livres sapientiaux dessignent l’image de l’homme qui – pour parvenir à la pleine réalisation
Wojciech Popielewski
doaj   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

1- Méthodologie générale - Recherche-évaluation Animation de la Vie Sociale

Ce jeu de données concerne la méthodologie générale du projet de recherche-évaluation sur l'animation de la vie sociale. Il comprend notamment le chapitre Méthodologie du rapport détaillé qui décrit l'ensemble du processus méthodologique et ses ...
LUCAS, Héloïse
core   +1 more source

Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry

Advanced Functional Materials, EarlyView.
In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite, Lilia Huynh, Natascha Gray, Quintin N. Meier, Marta D. Rossell, Morgan Trassin   +5 more
wiley   +1 more source