Results 11 to 20 of about 6,002,244 (336)

L’exemple de la restauration des luminaires de la synagogue de la Victoire

open access: yesCeROArt : Conservation, Exposition, Restauration d'Objets d'Art, 2015
The restorers in charge of the lusters of the Grande Synagogue in Paris are facing many difficulties : not only do these large metal objects present surface disorders, but also they must be kept in working order and they require high scaffoldings.
Nicolas Imbert, Marc Verdure
doaj   +1 more source

Metal to Orthogonal Metal Transition* [PDF]

open access: yesChinese Physics Letters, 2020
Orthogonal metal is a new quantum metallic state that conducts electricity but acquires no Fermi surface (FS) or quasiparticles, and hence orthogonal to the established paradigm of Landau’s Fermi-liquid (FL). Such a state may hold the key of understanding the perplexing experimental observations of quantum metals that are beyond FL ...
Chen, Chuang   +3 more
openaire   +3 more sources

Le Hellfest, arène discursive. Sociologie des festivals de musique live comme sphères publiques

open access: yesCriminocorpus, 2019
Because of its importance in terms of people affected or groups programmed, Hellfest, a festival of "extreme music" since 2006, has, by its magnitude, made visible heavy metal music in France, its amateurs and the cultural behaviors associated with metal
Gérôme Guibert
doaj   +1 more source

Recent Advances in Catalytic Oxidation of Organic Sulfides: Applications of Metal–Ionic Liquid Catalytic Systems

open access: yesFrontiers in Chemistry, 2022
Catalytic oxidation of organic sulfides is of considerable significance in industrial chemistry and fuel industry. Therefore, numerous methods have been developed for the oxidation. Metal-containing ionic liquid-based catalysts can catalyze the selective
Xiao Bing Liu   +4 more
doaj   +1 more source

Evaluation of the properties of plastic-metal interfaces directly bonded via injection molding

open access: yesManufacturing Review, 2020
Plastic and metal can be directly bonded via insert injection molding by creating surface porous structures with 30–50 nm sizes on metal surface. Molten polymers can be penetrated into the small pores created on metal surface in the short molding process,
Horiuchi Shin   +2 more
doaj   +1 more source

Mini-Review: The importance of an integrated approach to assess trace mineral feeding practices in dairy cows

open access: yesFrontiers in Animal Science, 2023
This mini-review was undertaken to demonstrate the impact of trace mineral feeding management of dairy cows on the ecosystem by discussing their role in the animal metabolism, dietary recommendations, current feeding practices, and their excretion in ...
Mélissa Duplessis, Isabelle Royer
doaj   +1 more source

Metal Metal

open access: yesArtilugio, 2023
METAL METAL es una pieza electroacústica creada en 2022. El material sonoro utilizado en la composición fue grabado durante la pandemia mundial de Covid-19. Aprovechando el aislamiento obligatorio, se realizaron sesiones de improvisación rítmica, tímbrica y textural con latas de aluminio. Estas se registraron con un grabador digital Zoom H4.
openaire   +1 more source

Higher knee survivorship in young patients with monocompartmental osteoarthritis and constitutional deformity treated by high tibial osteotomy then total knee arthroplasty compared to an early total knee arthroplasty: a comparative study at a minimum follow-up of ten years

open access: yesBone & Joint Open, 2023
Aims: The use of high tibial osteotomy (HTO) to delay total knee arthroplasty (TKA) in young patients with osteoarthritis (OA) and constitutional deformity remains debated.
Julien Erard   +5 more
doaj   +1 more source

GROWTH OF GRAPHENE FILMS AND GRAPHENE PATTERNS [PDF]

open access: yes, 2014
Large area graphene can be fabricated by depositing carbon and catalytic metal thin film(s) on a substrate, heating the carbon and the catalytic metal, and forming graphene on the substrate.
Lu, Yongfeng, Xiong, Wei, Zhou, Yunshen
core   +2 more sources

Low friction and wear characteristics formed by mechanically induced surface nanocrystallization: A review of recent advances

open access: yesFriction
Friction and wear of metallic materials are ubiquitous in modern life, resulting in significant energy consumption and property damage. The tribological performance of metallic materials is strongly affected by their surface characteristics, motivating ...
Youwang Tu   +3 more
doaj   +1 more source

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