Results 41 to 50 of about 239,031 (265)
Slight Truncation Changes in Iron Oxide Nanocubes Strongly Affect Their Magnetic Properties
Advanced Functional Materials, EarlyView.Subtle variations in nanoparticle morphology can lead to significant changes in functional properties. An automated shape‐fitting method captures minor differences in corner truncation between iron oxide nanocubes of similar sizes synthesized under identical conditions, revealing pronounced disparities in their magnetic and hyperthermia behavior ...
Kingsley Poon +7 more
wiley +1 more source
Génératrice à aimants permanents à flux axial à grand diamètre avec entrefer immergé [PDF]
, 2013 Cette étude propose une méthode de modélisation et de conception adaptée aux machines à flux axial et à Double Stator (poly-entrefer) destinée à être intégrée comme génératrice pour une hydrolienne RIM-DRIVEN de grande puissance.
BENBOUZID, Mohamed +3 more
core +3 more sources
Advanced Functional Materials, EarlyView.Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum +5 more
wiley +1 more source
Stress-strain characteristic of SFRC using recycled fibres
, 2006 This paper presents work from a comprehensive study on the development of a flexural design framework for concrete reinforced with steel fibres that are recovered from used tyres.
Neocleous, K. +2 more
core +1 more source
A design-for-casting integrated approach based on rapid simulation and modulus criterion [PDF]
, 2009 This paper presents a new approach to the design of cast components and their associated tools. The current methodology is analysed through a case study and its main disadvantages underlined.
MARTIN, Lionel +2 more
core +5 more sources
Actuating and Sensing Composites of Liquid Crystal Elastomers and Poly(ionic liquid)s
Advanced Functional Materials, EarlyView.Ionic conductive, mechanically tough, flexible, and stretchable filaments of a composite material comprising a liquid crystal elastomer and a poly(ionic liquid) are produced through 3D printing, which exhibit large actuation strain under stimulation and electrical resistance variation in response to deformation or environmental condition changes. Their
Zeping Liu +6 more
wiley +1 more source
Traitements de conservation-restauration des objets de scène à la Bibliothèque nationale de France
Déméter, 2021 La conservation-restauration d’objets de scène soulève de nombreuses questions déontologiques. Commencer un traitement peut s’apparenter à une gageure : comment assurer la bonne conservation de l’objet et son intégrité historique, esthétique ...
Lucile Dessennes
doaj +1 more source
Meta- and hybrid-CNTs: A clue for the future development of carbon nanotubes [PDF]
, 2007 A new generation of carbon nanotubes (CNTs), which may be named “meta-nanotubes”, is more and more the focus of the research worldwide. They result from the transformation of “regular” CNTs by various ways such as functionalisation, doping, substitution,
Flahaut, Emmanuel, Monthioux, Marc
core +4 more sources
Advanced Functional Materials, EarlyView.Gold bipyramids can act as efficient plasmonic nanoheaters, but they often reshape during laser heating. This study shows that oxygen nanobubbles drive oxidative etching and that surface ligands control stability. CTAB‐ and citrate‐coated particles blunt and lose optical performance, whereas polystyrene sulfonate preserves shape and heating by ...
Irene López‐Sicilia +7 more
wiley +1 more source
Effect of a heterogeneous distribution of particles on the formation of banded grain structure in wrought Alloy 718 [PDF]
, 2005 Alloy 718 is known to be sensitive to interdendritic segregation formed during ingot solidification. The occurrence of banded grain structures under heat treating conditions close to 1000 ° C related to interdendritic segregation is often reported.
Andrieu, Eric +2 more
core +2 more sources