Results 31 to 40 of about 239,031 (265)
, 2012 In this paper, two fatigue lifetime prediction models are tested on TiAl intermetallic using results from uniaxial low-cycle fatigue tests. Both assessments are based on dissipated energy but one of them considers a hydrostatic pressure correction.
Gloanec, Anne-Lise +2 more
core +1 more source
Technique d’imagerie par rayons X en contraste de phase pour du contrôle de matériaux composite
e-Journal of Nondestructive Testing, 2023 Le contraste de phase en imagerie par rayons X permet de voir des détails de structures dans les matériaux peu absorbants. Plusieurs techniques existent mais l’interférométrie à décalage multilatérale (IDML) permet une mesure simultanée des gradients de
Laureen Guitard +3 more
doaj +1 more source
Inhomogeneous Gain Saturation in EDF: Experiment and Modeling [PDF]
, 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 +3 more sources
Electrical conductivity measured in atomic carbon chains
, 2013 The first electrical conductivity measurements of monoatomic carbon chains are reported in this study. The chains were obtained by unraveling carbon atoms from graphene ribbons while an electrical current flowed through the ribbon and, successively ...
Banhart, F. +5 more
core +1 more source
Carbon nanotubes as a 1D template for the synthesis of air sensitive materials: about the confinement effect [PDF]
, 2005 Cobalt ferrite and cobalt iron nanowires with an average diameter of 50 nm and lengths up to several micrometers were synthesized inside multi-walled carbon nanotubes (MWNTs) under mild reaction conditions, i.e.
Estournès, Claude +5 more
core +1 more source
AMJAU, African and Mediterranean Journal of Architecture and Urbanism, 2020 Le début du XXe siècle marque l’introduction progressive des matériaux industriels au Nord-Cameroun. Produits de la grande diversité naturelle et ethnique de la région, les architectures traditionnelles du nord Cameroun ont subi d’importantes ...
Inna Yaya Aissatou Hamadou +4 more
doaj
The Diverse Ecology of Electronic Materials
Cahiers François Viète, 2017 Silicon has been the dominant material in microelectronics for a half century. Other materials, however, have subsidiary roles in microelectronics manufacturing. A few materials have even been promoted as replacements for silicon.
Cyrus C. M. Mody
doaj +1 more source
Advanced Functional Materials, EarlyView.The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal +10 more
wiley +1 more source
Making Sense of Chemistry: Synthetic Rubber in German Popular Scientific Literature (1929-2009)
Cahiers François Viète, 2017 The chapter analyzes the popular literature on synthetic rubber between 1929 and 2009 and asks how popular science books explained and interpreted rubber research and development to a general (German) public. How does popular literature produce different
Jens Soentgen
doaj +1 more source
Advanced Functional Materials, EarlyView.Amorphous calcium phosphate (ACP) microparticles with long‐term and thermal stability are prepared with or without collagen using a scalable one‐pot spray‐drying process. Under simulated physiological conditions, they crystallize into biomimetic bone mineral and, when combined with collagen, form extrudable, fibrillar bone‐like 3D constructs.
Camila Bussola Tovani +13 more
wiley +1 more source