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Mostrando ítems 61-70 de 560
Artículo
Fabrication, microstructure and high-temperature plastic deformation of three-phase Al2O3/Er3Al5O12/ZrO2 sintered ceramics
(Elsevier, 2021)
The fabrication, microstructure and high-temperature creep behavior of chemically compatible, three-phase alumina/erbium aluminum garnet (Er3Al5O12, EAG)/erbia fully-stabilized cubic ZrO2 (ESZ) particulate composites with ...
Artículo
Unravelling the optimization of few-layer graphene crystallinity and electrical conductivity in ceramic composites by Raman spectroscopy
(Elsevier, 2021)
Zirconia composites with few-layer graphene (FLG) were prepared by two powder processing routines -ultrasonic agitation or planetary ball milling- and spark plasma sintered at 1250 and 1300 °C. An in-depth study of the ...
Artículo
Study of a diastereoisomeric dihydrothiophene derivative at 150 K
(International Union of Crystallography, 1999)
Artículo
Lattice-Dynamical Calculation of Second-Order Thermal Diffuse Scattering in Molecular Crystals
(International Union of Crystallography, 1985)
A computer procedure has been developed to calculate second-order thermal diffuse scattering (TDS) intensity for molecular crystals from latticedynamical calculations with an atom-atom potential in the Born-von K~irmfin ...
Artículo
Opioids and Ocular Surface Pathology: A Literature Review of New Treatments Horizons
(MDPI, 2022)
This review discusses the role of opioids in the corneal surface and the different pathways and therapeutic methods of management. A literature review was performed using PubMed database. For the database search, the main ...
Artículo
Avances en el estudio fractográfico de fibras cerámicas de circonaerbia mediante microscopía óptica confocal
(2005)
La microscopía óptica confocal (LSCM, Laser Scanning Confocal Microscopy) es una técnica microscópica basada en una construcción óptica que permite eliminar la luz procedente de zonas no enfocadas de la muestra. Mientras ...
Artículo
Dynamic recrystallization during creep of proton-conducting barium cerate perovskites
(Wiley-Blackwell, 2022-11)
Uniaxial compression tests were conducted on perovskite-structured barium cerate polycrystals doped with 5-at.% yttrium and 5-at.% ytterbium and submicrometric grain sizes, at temperatures between 1423 and 1573 K (0.70–0.78Tm) ...
Artículo
On the order of magnetic transition in MnCo1−xFexGe (x = 0.20, 0.06 and 0.03) mechanical alloys
(Elsevier, 2023)
Mechanically amorphized MnCo1−xFexGe alloys (x = 0.20, 0.06 and 0.03) were used as precursors to obtain hexagonal austenite single phase samples. Combining thermomagnetic and magnetocaloric analysis and in situ X-ray ...
Artículo
Optometría clínica, desde la práctica hacia la teoría
(Universidad de Sevilla, 2018)
La comunicación se presenta en estas Jornadas Docentes versa sobre la inversión de secuencia de actividades en una clase (flipped Classroom, Flipped Learning o clase invertida) (Barnett & Society for Research into Higher ...
Artículo
Propiedades mecánicas de SiC biomórfico poroso
(2005)
Se han estudiado carburos de silicio biomórficos (bioSiC) fabricados mediante infiltración reactiva de silicio líquido en una preforma de carbón de origen vegetal. Se obtiene así una cerámica porosa de SiC con silicio ...