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Mostrando ítems 11-20 de 35
Artículo
Bandage contact lens use after photorefractive keratectomy
(Wolters Kluwer Health, 2019-08)
The use of a bandage contact lens (BCL) immediately after photorefractive keratectomy (PRK) results in less pain. This review analyzed which BCL is most effective in decreasing pain immediately after PRK and evaluated the ...
Artículo
Microstructure, interfaces and properties of 3YTZP ceramic composites with 10 and 20 vol% different graphene-based nanostructures as fillers
(Elsevier, 2019)
The graphene family comprises not only single layer graphene but also graphene-based nanomaterials (GBN), with remarkably different number of layers, lateral dimension and price. In this work, two of these GBN, namely ...
Artículo
Elusive super-hard B6C accessible through the laser-floating zone method
(Nature, 2019)
Boron carbide is among the most promising ceramic materials nowadays: their mechanical properties are outstanding, and they open potential critical applications in near future. Since sinterability is the most critical ...
Artículo
Phosphogypsum waste lime as a promising substitute of commercial limes: A rheological approach
(Elsevier, 2019)
This paper presents the rheological properties of three types of lime putty, specifying the influence of their origin. The study aims to compare a special lime putty prepared from phosphogypsum with a commercial lime powder ...
Artículo
A Toggle-Switch and a Feed-Forward Loop Engage in the Control of the Drosophila Retinal Determination Gene Network
(Frontiers Media, 2019)
Dipterans show a striking range of eye sizes, shapes, and functional specializations. Their eye is of the compound type, the most frequent eye architecture in nature. The development of this compound eye has been most ...
Artículo
Comment to "Impact of Daylight Saving Time in Circadian Timing System: an expert statement"
(Elsevier, 2019-02-19)
Comment letter to the editor
Artículo
FORC study of the ferromagnetic impurities in Na and K feldspars of El Realejo mine
(American Institute of Physics Inc., 2019)
Feldspar is a Na-K-Ca-Al tectosilicate, generally poor in iron or other elements with large magnetic moments. Being the most abundant constituent minerals in Earth’s crust, feldspars are technologically used in a broad ...
Artículo
The long term impact of Daylight Saving Time regulations in daily life at several circles of latitude
(Springer Nature, 2019-12-05)
We analyze large scale (N~10000) time use surveys in United States, Spain, Italy, France and Great Britain to ascertain seasonal variations in the sleep/wake cycle and the labor cycle after daylight saving time regulations ...
Artículo
Modifications induced in photocuring of Bis- GMA/TEGDMA by the addition of graphene nanoplatelets for 3D printable electrically conductive nanocomposites
(Elsevier, 2019-11)
The incorporation of nanoreinforcement in photocurable polymeric matrices can strongly affect the degree of curing and properties of the final nanocomposites as well as the process parameters for 3D printing. Particularly, ...
Artículo
Tribological behavior of graphene nanoplatelet reinforced 3YTZP composites
(Elsevier, 2019)
The tribological behavior of graphene nanoplatelet (GNP) reinforced 3 mol% yttria tetragonal zirconia polycrystals (3YTZP) composites with different GNP content (2.5, 5 and 10 vol%) was analyzed and discussed. Their dry ...