Buscar
Mostrando ítems 21-30 de 35
Artículo
Nonstrabismic binocular dysfunctions and cervical complaints: The possibility of a cross-dysfunction
(Public Library of Science, 2019)
The aim of this study is to establish a relationship between non-strabismic binocular dysfunction and neck pain. One hundred twelve participants underwent binocular vision assessment by evaluating horizontal heterophoria, ...
Artículo
Graphene nanoplatelets for electrically conductive 3YTZP composites densified by pressureless sintering
(Elsevier, 2019)
3 mol% yttria tetragonal zirconia polycrystalline (3YTZP) ceramic composites with 2.5, 5 and 10 vol% graphene nanoplatelets (GNP) were pressureless sintered in argon atmosphere between 1350 and 1450 °C. The effects of the ...
Artículo
Complications and explantation reasons in intracorneal ring segments (ICRs) implantation: A systematic review
(Slack, Inc., 2019)
PURPOSE: To review the intraoperative and postoperative complications after intracorneal ring segment implantation and to report the explantation rate among the available scientific literature. METHODS: Three different ...
Tesis Doctoral
Fabricación y propiedades mecánicas de nuevos materiales a base de alúmina reforzados con fibras de alúmina.
(2019-01-18)
Este trabajo de investigación se enmarca dentro de la ambiciosa línea de investigación de nuevos materiales cerámicos compuestos con aplicaciones tecnológicas. El objetivo ha consistido en la fabricación de un material ...
Artículo
Modification of the order of the magnetic phase transition in cobaltites without changing their crystal space group
(Elsevier, 2019-03)
It has been found that GdBa1-xSrxCo2O6-δ can exhibit consecutive magnetic transitions: antiferromagnetic-ferromagnetic (AFM-FM) transition followed by ferromagnetic-paramagnetic transition (FM-PM), which give rise to a ...
Artículo
Correlations between Elastic, Calorimetric, and Polar Properties of Ferroelectric PbSc0.5Ta0.5O3 (PST)
(AIP, 2019-10-18)
Calorimetric, elastic, and polar properties of ferrolectric lead scandium tantalate PbSc0.5Ta0.5O3 (PST) with 65% cation order have been investigated in the vicinity of the paraelectric-ferroelectric transition at Ttrans ...
Artículo
Scale-invariant avalanche dynamics in the temperature-driven martensitic transition of a Cu-Al-Be single crystal
(APS, 2019-06-20)
We have combined high sensitivity, extra-low differential temperature scanning rate calorimetry, and acoustic emission (AE) measurements to study avalanches during the cubic ↔ 18R martensitic transition of a Cu-Al-Be single ...
Artículo
Numerical Simulation of a Wall-Flow Particulate Filter Made of Biomorphic Silicon Carbide Able to Fit Different Fuel/Biofuel Inputs
(MDPI, 2019-12)
To meet the increasingly strict emission limits imposed by regulations, internal combustion engines for transport applications require the urgent development of novel emission abatement systems. The introduction of ...
Artículo
Mechanical Amorphization and Recrystallization of Mn-Co(Fe)-Ge(Si) Compositions
(MDPI, 2019-05)
Mechanical alloying using a planetary ball mill allowed us to obtain two homogeneous systems formed by units with nanometer size and MnCo0.8Fe0.2Ge1−xSix stoichiometry (x = 0 and 0.5). The phase evolution of the systems ...
Artículo
Refractive and Visual Outcomes of SUPRACOR TENEO 317 LASIK for Presbyopia in Hyperopic Eyes: 24-Month Follow-up
(Slack, Inc., 2019)
PURPOSE: To analyze the efficacy, safety, predictability, and stability in hyperopic presbyopic laser in situ keratomileusis (LASIK) surgeries with the TENEO 317 algorithm (Bausch & Lomb Technolas, Munich, Germany). METHODS: ...