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Showing 1 to 12 of 64 entries
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Dispersion of passive particles by a quasi-two-dimensional turbulent flow.

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics

Sokolov IM, Reigada R.
PMID: 11969520
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 1999 May;59(5):5412-6. doi: 10.1103/physreve.59.5412.

Using the experimental data of Paret and Tabeling [Phys. Rev. Lett. 79, 4162 (1997)] we consider in detail the dispersion of particle pairs by a two-dimensional turbulent flow and its relation to the kinematic properties of the velocity field....

Orientational structures in confined smectic-C domains in Langmuir monolayers.

The Journal of chemical physics

Reigada R, Abad E, Crusats J, Claret J, Ignés-Mullol J, Sagués F.
PMID: 15527373
J Chem Phys. 2004 Nov 08;121(18):9066-76. doi: 10.1063/1.1805515.

Droplet smectic-C domains in films of surfactant molecules exhibit different orientational textures. For these systems we formulate a kinetic model based on a free energy functional containing bulk (elastic) and surface interactions. Numerical simulations for the corresponding relaxational equation...

Texture changes inside smectic-C droplets in azobenzene Langmuir monolayers.

Langmuir : the ACS journal of surfaces and colloids

Ignés-Mullol J, Claret J, Albalat R, Crusats J, Reigada R, Romero MT, Sagués F.
PMID: 15779970
Langmuir. 2005 Mar 29;21(7):2948-55. doi: 10.1021/la0473557.

Preparation of Langmuir monolayers of a mixture of trans- and cis-isomers of an azobenzene derivative, 4-[4-[(4-octylphenyl)azo]phenoxy]butanoic acid, results in the segregation of birefringent trans-isomer domains embedded in an isotropic medium of cis-isomers. Brewster angle microscopy observations allow us to...

The P2X(7) receptor in retinal ganglion cells: A neuronal model of pressure-induced damage and protection by a shifting purinergic balance.

Purinergic signalling

Mitchell CH, Lu W, Hu H, Zhang X, Reigada D, Zhang M.
PMID: 19241145
Purinergic Signal. 2009 Jun;5(2):241-9. doi: 10.1007/s11302-009-9142-6. Epub 2009 Feb 25.

Retinal ganglion cells process the visual signal and transmit it along their axons in the optic nerve to the brain. Molecular, immunohistochemical, and functional analyses indicate that the majority of retinal ganglion cells express the ionotropic P2X(7) receptor. Stimulation...

Structural basis for the transformation pathways of the sodium naproxen anhydrate-hydrate system.

IUCrJ

Bond AD, Cornett C, Larsen FH, Qu H, Raijada D, Rantanen J.
PMID: 25295174
IUCrJ. 2014 Aug 20;1:328-37. doi: 10.1107/S2052252514015450. eCollection 2014 Sep 01.

Crystal structures are presented for two dihydrate polymorphs (DH-I and DH-II) of the non-steroidal anti-inflammatory drug sodium (S)-naproxen. The structure of DH-I is determined from twinned single crystals obtained by solution crystallization. DH-II is obtained by solid-state routes, and...

Energy use and carbon footprint of the tomato production in heated multi-tunnel greenhouses in Almeria within an exporting agri-food system context.

The Science of the total environment

Pérez Neira D, Soler Montiel M, Delgado Cabeza M, Reigada A.
PMID: 30045579
Sci Total Environ. 2018 Jul 01;628:1627-1636. doi: 10.1016/j.scitotenv.2018.02.127. Epub 2018 Feb 28.

Almeria (Spain) is one of the most important agricultural centers of vegetable cultivation in Europe. The search for technological innovation has led to the introduction of climate control systems in greenhouses in Almeria to improve productivity during the cold...

Metal Organic Framework - Based Mixed Matrix Membranes for Carbon Dioxide Separation: Recent Advances and Future Directions.

Frontiers in chemistry

Muthukumaraswamy Rangaraj V, Wahab MA, Reddy KSK, Kakosimos G, Abdalla O, Favvas EP, Reinalda D, Geuzebroek F, Abdala A, Karanikolos GN.
PMID: 32719772
Front Chem. 2020 Jul 03;8:534. doi: 10.3389/fchem.2020.00534. eCollection 2020.

Gas separation and purification using polymeric membranes is a promising technology that constitutes an energy-efficient and eco-friendly process for large scale integration. However, pristine polymeric membranes typically suffer from the trade-off between permeability and selectivity represented by the Robeson's...

Antifungal Susceptibility Testing Identifies the Abdominal Cavity as a Source of Candida glabrata-Resistant Isolates.

Antimicrobial agents and chemotherapy

Díaz-García J, Mesquida A, Gómez A, Machado M, Martín-Rabadán P, Alcalá L, Sánchez-Carrillo C, Reigadas E, Vicente T, Muñoz P, Escribano P, Guinea J.
PMID: 34570649
Antimicrob Agents Chemother. 2021 Nov 17;65(12):e0124921. doi: 10.1128/AAC.01249-21. Epub 2021 Sep 27.

To identify unrecognized niches of resistant Candida isolates and compartmentalization, we retrospectively studied the antifungal susceptibility of 1,103 Candida spp. isolates from blood cultures, nonblood sterile samples, and nonsterile samples. Antifungal susceptibility was assessed by EUCAST E.Def 7.3.2; sequencing...

Diagnostic accuracy of dried plasma spot specimens for HIV-1 viral load testing: a systematic review and meta-analysis.

Journal of acquired immune deficiency syndromes (1999)

Fong Y, Markby J, Andreotti M, Beck I, Bourlet T, Brambilla D, Frenkel L, Lira R, Nelson JAE, Pollakis G, Reigadas S, Richman D, Sawadogo S, Waters L, Yang C, Zeh C, Doherty M, Vojnov L.
PMID: 34732684
J Acquir Immune Defic Syndr. 2021 Nov 02; doi: 10.1097/QAI.0000000000002855. Epub 2021 Nov 02.

BACKGROUND: Dried plasma spot specimens may be a viable alternative to traditional liquid plasma in field settings, but the diagnostic accuracy is not well understood.METHODS: Standard databases (PubMed and Medline), conferences, and grey literature were searched until January 2019....

Particle dispersion in synthetic turbulent flows.

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics

Reigada R, Marti AC, Sokolov IM, Sagues F, Sancho JM.
PMID: 11089048
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000 Oct;62(4):4997-5005. doi: 10.1103/physreve.62.4997.

We study particle dispersion advected by a synthetic turbulent flow from a Lagrangian perspective and focus on the two-particle and cluster dispersion by the flow. It has been recently reported that Richardson's law for the two-particle dispersion can stem...

Energy relaxation in nonlinear one-dimensional lattices.

Physical review. E, Statistical, nonlinear, and soft matter physics

Reigada R, Sarmiento A, Lindenberg K.
PMID: 11736297
Phys Rev E Stat Nonlin Soft Matter Phys. 2001 Dec;64(6):066608. doi: 10.1103/PhysRevE.64.066608. Epub 2001 Nov 19.

We study energy relaxation in thermalized one-dimensional nonlinear arrays of the Fermi-Pasta-Ulam type. The ends of the thermalized systems are placed in contact with a zero-temperature reservoir via damping forces. Harmonic arrays relax by sequential phonon decay into the...

Breathers and thermal relaxation in Fermi-Pasta-Ulam arrays.

Chaos (Woodbury, N.Y.)

Reigada R, Sarmiento A, Lindenberg K.
PMID: 12777129
Chaos. 2003 Jun;13(2):646-56. doi: 10.1063/1.1537090.

Breather stability and longevity in thermally relaxing nonlinear arrays depend sensitively on their interactions with other excitations. We review numerical results for the relaxation of breathers in Fermi-Pasta-Ulam arrays, with a specific focus on the different relaxation channels and...

Showing 1 to 12 of 64 entries