Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 30 entries
Sorted by: Best Match Show Resources per page
Laser-induced breakdown spectroscopy for quantitative spectrochemical analysis of geological materials: effects of the matrix and simultaneous determination.

Analytica chimica acta

Anzano JM, Villoria MA, Ruíz-Medina A, Lasheras RJ.
PMID: 17723596
Anal Chim Acta. 2006 Aug 11;575(2):230-5. doi: 10.1016/j.aca.2006.05.077. Epub 2006 Jun 02.

A microscopic laser-induced breakdown spectrometer was used to evaluate the analytical matrix effect commonly observed in the analysis of geological materials. Samples were analyzed in either the powder or pressed pellet forms. Calibration curves of a number of iron...

WDM bi-directional transmission over 35 km amplified fiber-optic bus network using Raman amplification for optical sensors.

Optics express

Diaz S, Lasheras G, Lopez-Amo M.
PMID: 19503172
Opt Express. 2005 Nov 28;13(24):9666-71. doi: 10.1364/opex.13.009666.

We demonstrate a novel distributed fiber Raman amplified bus topology used for WDM transmission over 35 km of single-mode fiber by use of a multiwavelength Raman pump laser and eight Fiber Bragg gratings (FBGs). This topology reduces the number...

An Oscillatory Contractile Pole-Force Component Dominates the Traction Forces Exerted by Migrating Amoeboid Cells.

Cellular and molecular bioengineering

Alonso-Latorre B, Del Álamo JC, Meili R, Firtel RA, Lasheras JC.
PMID: 22207880
Cell Mol Bioeng. 2011 Dec;4(4):603-615. doi: 10.1007/s12195-011-0184-9. Epub 2011 Jun 29.

We used principal component analysis to dissect the mechanics of chemotaxis of amoeboid cells into a reduced set of dominant components of cellular traction forces and shape changes. The dominant traction force component in wild-type cells accounted for ~40%...

A Parametric Model of the LARCODEMS Heavy Media Separator by Means of Multivariate Adaptive Regression Splines.

Materials (Basel, Switzerland)

Álvarez MM, Sierra HM, Lasheras FS, Juez FJC.
PMID: 28773091
Materials (Basel). 2017 Jun 30;10(7). doi: 10.3390/ma10070729.

Modeling of a cylindrical heavy media separator has been conducted in order to predict its optimum operating parameters. As far as it is known by the authors, this is the first application in the literature. The aim of the...

Deformable mirror model for open-loop adaptive optics using multivariate adaptive regression splines.

Optics express

Guzmán D, Juez FJ, Lasheras FS, Myers R, Young L.
PMID: 20389672
Opt Express. 2010 Mar 29;18(7):6492-505. doi: 10.1364/OE.18.006492.

Open-loop adaptive optics is a technique in which the turbulent wavefront is measured before it hits the deformable mirror for correction. We present a technique to model a deformable mirror working in open-loop based on multivariate adaptive regression splines...

Elucidating the Biomechanics of Leukocyte Transendothelial Migration by Quantitative Imaging.

Frontiers in cell and developmental biology

Schwartz AB, Campos OA, Criado-Hidalgo E, Chien S, Del Álamo JC, Lasheras JC, Yeh YT.
PMID: 33855018
Front Cell Dev Biol. 2021 Mar 29;9:635263. doi: 10.3389/fcell.2021.635263. eCollection 2021.

Leukocyte transendothelial migration is crucial for innate immunity and inflammation. Upon tissue damage or infection, leukocytes exit blood vessels by adhering to and probing vascular endothelial cells (VECs), breaching endothelial cell-cell junctions, and transmigrating across the endothelium. Transendothelial migration...

Risk factors for postpartum depression in mothers of newborns admitted to neonatal intensive care unit.

Journal of reproductive and infant psychology

Lasheras G, Farré-Sender B, Porta R, Mestre-Bach G.
PMID: 32498541
J Reprod Infant Psychol. 2022 Feb;40(1):47-61. doi: 10.1080/02646838.2020.1775793. Epub 2020 Jun 04.

BACKGROUND: There is a lack of information on how maternal stress coping styles during admission of the newborn to the neonatal intensive care unit (NICU) influences the onset of the postpartum depression (PPD). We examined potential risk factors for...

Prevalence of Depression among Healthcare Workers during the COVID-19 Outbreak: A Systematic Review and Meta-Analysis.

Journal of clinical medicine

Olaya B, Pérez-Moreno M, Bueno-Notivol J, Gracia-García P, Lasheras I, Santabárbara J.
PMID: 34362188
J Clin Med. 2021 Jul 30;10(15). doi: 10.3390/jcm10153406.

BACKGROUND: There is evidence of a high psychological toll from the COVID-19 pandemic in healthcare workers. This paper was aimed at conducting a systematic review and meta-analysis of studies reporting levels of depression among healthcare workers during the COVID-19...

Dietary squalene modifies plasma lipoproteins and hepatic cholesterol metabolism in rabbits.

Food & function

Martínez-Beamonte R, Sánchez-Marco J, Felices MJ, Barranquero C, Gascón S, Arnal C, Burillo JC, Lasheras R, Busto R, Lasunción MA, Rodríguez-Yoldi MJ, Osada J.
PMID: 34291245
Food Funct. 2021 Sep 07;12(17):8141-8153. doi: 10.1039/d0fo01836h. Epub 2021 Jul 22.

To evaluate the effects of squalene, the main unsaponifiable component of virgin olive oil, on lipid metabolism, two groups of male New Zealand rabbits were fed a 1% sunflower oil-enriched regular diet or the same diet containing 0.5% squalene...

[Psychogenic factors in erectile dysfunction].

Actas espanolas de psiquiatria

Farré JM, Lasheras MG.
PMID: 10350691
Actas Esp Psiquiatr. 1999 Apr 01;27:16-21.

No abstract available.

Cytoskeletal Mechanics Regulating Amoeboid Cell Locomotion.

Applied mechanics reviews

Alvarez-González B, Meili R, Firtel R, Bastounis E, Del Álamo JC, Lasheras JC.
PMID: 25328163
Appl Mech Rev. 2014 Jun 05;66(5). doi: 10.1115/1.4026249.

Migrating cells exert traction forces when moving. Amoeboid cell migration is a common type of cell migration that appears in many physiological and pathological processes and is performed by a wide variety of cell types. Understanding the coupling of...

Mother-infant bonding screening in a sample of postpartum women: comparison between online vs offline format.

Journal of reproductive and infant psychology

Lasheras G, Farré-Sender B, Osma J, Martínez-Borba V, Mestre-Bach G.
PMID: 33950755
J Reprod Infant Psychol. 2021 May 05;1-16. doi: 10.1080/02646838.2021.1921716. Epub 2021 May 05.

No abstract available.

Showing 1 to 12 of 30 entries