Results 41 to 50 of about 260,060 (239)

Two Material Properties from One Wavelength‐Orthogonal Photoresin Enabled by a Monochromatic Laser Integrated Stereolithographic Apparatus (Mono LISA)

open access: yesAdvanced Materials, Volume 37, Issue 13, April 2, 2025.
A single object with dual properties – degradable and non‐degradable – is fabricated in a single print simply by switching the printing colors. The advanced multi‐material printing is enabled by the combination of a fully wavelength‐orthogonal photoresin and a monochromatic tunable laser printer, paving the way for precise multi‐material ...
Xingyu Wu   +5 more
wiley   +1 more source

Inhomogeneous Gain Saturation in EDF: Experiment and Modeling

open access: yes, 2011
Erbium-Doped Fiber Amplifiers can present holes in spectral gain in Wavelength Division Multiplexing operation. The origin of this inhomogeneous saturation behavior is still a subject of controversy.
Boivin, David   +4 more
core   +1 more source

Unraveling the nature of carrier mediated ferromagnetism in diluted magnetic semiconductors [PDF]

open access: yes, 2015
After more than a decade of intensive research in the field of diluted magnetic semiconductors (DMS), the nature and origin of ferromagnetism, especially in III-V compounds is still controversial.
Bouzerar, Georges, Bouzerar, Richard
core   +2 more sources

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

open access: yesAdvanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa   +3 more
wiley   +1 more source

Traitements de conservation-restauration des objets de scène à la Bibliothèque nationale de France

open access: yesDéméter, 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

A design-for-casting integrated approach based on rapid simulation and modulus criterion [PDF]

open access: yes, 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

Crystal Engineering of Reticular Materials for Gas‐ and Liquid‐Phase Hydrocarbon Separation

open access: yesAdvanced Materials, EarlyView.
Crystal engineering enables systematic study of structure/function relationships as exemplified by pore engineering of reticular sorbents, including porous coordination networks and covalent organic frameworks. This review assesses such studies applied across the full scope of industrially relevant hydrocarbon separations to provide insight into how ...
Xia Li   +2 more
wiley   +1 more source

Thermal conductivity of hemp concretes: Variation with formulation, density and water content

open access: yes, 2014
This study investigates the effect of formulation, density and water content on the thermal conductivity of hemp concretes. The investigations are based on experimental measurements and on self-consistent scheme modelling.
Collet, Florence, Prétot, Sylvie
core   +4 more sources

A literature review of analytical techniques for materials characterisation of painted textiles - Part 1: categorising painted textiles, sampling and the use of optical tools [PDF]

open access: yes, 2017
Many types of painted textile are represented in museum collections. Their flexibility, draping qualities, and heterogeneous, layered nature make painted textiles complex objects to conserve. What do we know about their materials and making?
Lennard, Frances   +2 more
core   +2 more sources

Red‐to‐Blue Upconversion Nanoparticles Catalyze Aqueous Radical Polymerization

open access: yesAdvanced Optical Materials, EarlyView.
Encapsulation of a red‐to‐blue upconversion pair into polymer nanoparticles gives water‐stable heterogeneous nanocatalysts with distinguished stability. Red light irradiation of these nanocatalysts initiates aqueous polymerization of a series of acrylates with high conversion yields.
Daniella Hübner   +4 more
wiley   +1 more source

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