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Showing 13 to 24 of 108 entries
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Advances in therapeutic options for portal hypertension.

Therapeutic advances in gastroenterology

Vilaseca M, Guixé-Muntet S, Fernández-Iglesias A, Gracia-Sancho J.
PMID: 30505350
Therap Adv Gastroenterol. 2018 Nov 25;11:1756284818811294. doi: 10.1177/1756284818811294. eCollection 2018.

Portal hypertension represents one of the major clinical consequences of chronic liver disease, having a deep impact on patients' prognosis and survival. Its pathophysiology defines a pathological increase in the intrahepatic vascular resistance as the primary factor in its...

Biobased Composites from Biobased-Polyethylene and Barley Thermomechanical Fibers: Micromechanics of Composites.

Materials (Basel, Switzerland)

Serra-Parareda F, Tarrés Q, Delgado-Aguilar M, Espinach FX, Mutjé P, Vilaseca F.
PMID: 31842419
Materials (Basel). 2019 Dec 12;12(24). doi: 10.3390/ma12244182.

The cultivation of cereals like rye, barley, oats, or wheat generates large quantities of agroforestry residues, which reaches values of around 2066 million metric tons/year. Barley straw alone represents 53%. In this work, barley straw is recommended for the...

Stiffening Potential of Lignocellulosic Fibers in Fully Biobased Composites: The Case of Abaca Strands, Spruce TMP Fibers, Recycled Fibers from ONP, and Barley TMP Fibers.

Polymers

Serra-Parareda F, Vilaseca F, Espinach FX, Mutjé P, Delgado-Aguilar M, Tarrés Q.
PMID: 33670806
Polymers (Basel). 2021 Feb 18;13(4). doi: 10.3390/polym13040619.

Biocomposites are composite materials where at least the matrix or the reinforcement phases are obtained from natural and renewable resources. Natural fibers for composite preparation can be obtained from annual plants, wood, recycled products, or agroforestry waste. The present...

Letter from the Editorial Board of the Acta Otorrinolaringológica Española.

Acta otorrinolaringologica espanola

Vilaseca I, López F.
PMID: 33632427
Acta Otorrinolaringol Esp (Engl Ed). 2021 Mar-Apr;72(2):69-70. doi: 10.1016/j.otorri.2021.01.001. Epub 2021 Feb 22.

No abstract available.

Spectral-reflectance reconstruction in the near-infrared region by use of conventional charge-coupled-device camera measurements.

Applied optics

Vilaseca M, Pujol J, Arjona M.
PMID: 12683757
Appl Opt. 2003 Apr 01;42(10):1788-97. doi: 10.1364/ao.42.001788.

Our aim is to develop a method for obtaining the reflectance spectra of samples in the near-infrared (NIR) region (800-1,000 nm) by using a small number of measurements performed with a conventional CCD camera (multispectral imaging). We experimentally determined...

Effect of NaOH Treatment on the Flexural Modulus of Hemp Core Reinforced Composites and on the Intrinsic Flexural Moduli of the Fibers.

Polymers

Serra-Parareda F, Espinach FX, Pelach MÀ, Méndez JA, Vilaseca F, Tarrés Q.
PMID: 32604815
Polymers (Basel). 2020 Jun 26;12(6). doi: 10.3390/polym12061428.

This paper describes the potential of using hemp core waste in the composite industry. These lignocellulosic residues can be used to produce environmentally friendly and economically viable composites and improve the overall value chain of hemp production. To this...

Modeling the Stiffness of Coupled and Uncoupled Recycled Cotton Fibers Reinforced Polypropylene Composites.

Polymers

Serra A, Tarrés Q, Chamorro MÀ, Soler J, Mutjé P, Espinach FX, Vilaseca F.
PMID: 31640226
Polymers (Basel). 2019 Oct 21;11(10). doi: 10.3390/polym11101725.

The stiffness of a composite material is mainly affected by the nature of its phases and its contents, the dispersion of the reinforcement, as well as the morphology and mean orientation of such reinforcement. In this paper, recovered dyed...

Validation of a gonio-hyperspectral imaging system based on light-emitting diodes for the spectral and colorimetric analysis of automotive coatings.

Applied optics

Burgos-Fernández FJ, Vilaseca M, Perales E, Chorro E, Martínez-Verdú FM, Fernández-Dorado J, Pujol J.
PMID: 29047981
Appl Opt. 2017 Sep 01;56(25):7194-7203. doi: 10.1364/AO.56.007194.

In this study, a novel gonio-hyperspectral imaging system based on light-emitting diodes for the analysis of automotive coatings was validated colorimetrically and spectrally from 368 to 1309 nm. A total of 30 pearlescent, 30 metallic, and 30 solid real...

Congenital smooth muscle hamartoma at unusual location.

Indian journal of dermatology

Nuñez D, Villaseca MA, Schafer F.
PMID: 25071268
Indian J Dermatol. 2014 Jul;59(4):409-10. doi: 10.4103/0019-5154.135505.

No abstract available.

A folate-rich diet is as effective as folic acid from supplements in decreasing plasma homocysteine concentrations.

International journal of medical sciences

Pintó X, Vilaseca MA, Balcells S, Artuch R, Corbella E, Meco JF, Vila R, Pujol R, Grinberg D.
PMID: 15968341
Int J Med Sci. 2005;2(2):58-63. doi: 10.7150/ijms.2.58. Epub 2005 Apr 01.

Background & Aims: At least 500 mug of folic acid are required daily to treat hyperhomocysteinemia. To reach this amount by dietary changes alone may be difficult because food has a low folic acid content and bioavailability. No studies...

Enhanced efficiency of the second harmonic inhomogeneous component in an opaque cavity.

Optics letters

Roppo V, Raineri F, Raj R, Sagnes I, Trull J, Vilaseca R, Scalora M, Cojocaru C.
PMID: 21593898
Opt Lett. 2011 May 15;36(10):1809-11. doi: 10.1364/OL.36.001809.

In this Letter, we experimentally demonstrate the enhancement of the inhomogeneous second harmonic conversion in the opaque region of a GaAs cavity with efficiencies of the order of 0.1% at 612 nm, using 3 ps pump pulses having peak...

Dynamics of a nondegenerate cascade laser.

Physical review. A, Atomic, molecular, and optical physics

de Valcárcel GJ, Roldán E, Vilaseca R.
PMID: 9907385
Phys Rev A. 1992 Mar 01;45(5):R2674-R2677. doi: 10.1103/physreva.45.r2674.

No abstract available.

Showing 13 to 24 of 108 entries