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Showing 1 to 12 of 37 entries
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The effect of dopant at the Zr site on the proton conduction pathways of SrZrO3: an orthorhombic perovskite.

The Journal of chemical physics

Gomez MA, Chunduru M, Chigweshe L, Fletcher KM.
PMID: 20707580
J Chem Phys. 2010 Aug 14;133(6):064701. doi: 10.1063/1.3471798.

Doping orthorhombic SrZrO(3) at 12.5% of the Zr sites with Al(3+) leads to a local squaring of the lattice, while doping with larger Y(3+) increases local octahedral distortions. Proton activation energy barriers and transition state theory prefactors are calculated....

Lower bounds on dissipation upon coarse graining.

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

Gomez-Marin A, Parrondo JM, Van den Broeck C.
PMID: 18763919
Phys Rev E Stat Nonlin Soft Matter Phys. 2008 Jul;78(1):011107. doi: 10.1103/PhysRevE.78.011107. Epub 2008 Jul 03.

By different coarse-graining procedures, we derive lower bounds on the total mean work dissipated in Brownian systems driven out of equilibrium. With several analytically solvable examples, we illustrate how, when, and where the information on the dissipation is captured.

Mechanisms of odor-tracking: multiple sensors for enhanced perception and behavior.

Frontiers in cellular neuroscience

Gomez-Marin A, Duistermars BJ, Frye MA, Louis M.
PMID: 20407585
Front Cell Neurosci. 2010 Mar 31;4:6. doi: 10.3389/fncel.2010.00006. eCollection 2010.

Early in evolution, the ability to sense and respond to changing environments must have provided a critical survival advantage to living organisms. From bacteria and worms to flies and vertebrates, sophisticated mechanisms have evolved to enhance odor detection and...

Synergistic Effects of Surface Coating and Bulk Doping in Ni-Rich Lithium Nickel Cobalt Manganese Oxide Cathode Materials for High-Energy Lithium Ion Batteries.

ChemSusChem

Reissig F, Lange MA, Haneke L, Placke T, Zeier WG, Winter M, Schmuch R, Gomez-Martin A.
PMID: 34784118
ChemSusChem. 2021 Nov 16; doi: 10.1002/cssc.202102220. Epub 2021 Nov 16.

Ni-rich layered oxide cathodes are promising candidates to satisfy the increasing energy demand of lithium-ion batteries for automotive applications. Thermal and cycling stability issues originating from increasing Ni contents are addressed by mitigation strategies such as elemental bulk substitution...

Brownian pump powered by a white-noise flashing ratchet.

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

Gomez-Marin A, Sancho JM.
PMID: 18517330
Phys Rev E Stat Nonlin Soft Matter Phys. 2008 Mar;77(3):031108. doi: 10.1103/PhysRevE.77.031108. Epub 2008 Mar 07.

A Brownian pump of particles powered by a stochastic flashing ratchet mechanism is studied. The pumping device is embedded in a finite region and bounded by particle reservoirs. In the steady state, we exactly calculate the spatial density profile,...

On the cognitive bases of illusionism.

PeerJ

Camí J, Gomez-Marin A, Martínez LM.
PMID: 32904334
PeerJ. 2020 Aug 25;8:e9712. doi: 10.7717/peerj.9712. eCollection 2020.

Cognitive scientists have paid very little attention to magic as a distinctly human activity capable of creating situations that are considered impossible because they violate expectations and conclude with the apparent transgression of well-established cognitive and natural laws. This...

Porous Graphene-like Carbon from Fast Catalytic Decomposition of Biomass for Energy Storage Applications.

ACS omega

Gomez-Martin A, Martinez-Fernandez J, Ruttert M, Winter M, Placke T, Ramirez-Rico J.
PMID: 31867540
ACS Omega. 2019 Dec 05;4(25):21446-21458. doi: 10.1021/acsomega.9b03142. eCollection 2019 Dec 17.

A novel carbon material made of porous graphene-like nanosheets was synthesized from biomass resources by a simple catalytic graphitization process using nickel as a catalyst for applications in electrodes for energy storage devices. A recycled fiberboard precursor was impregnated...

The Constant Threat of Zoonotic and Vector-Borne Emerging Tropical Diseases: Living on the Edge.

Frontiers in tropical diseases

Rodriguez-Morales AJ, Paniz-Mondolfi AE, Faccini-Martínez ÁA, Henao-Martínez AF, Ruiz-Saenz J, Martinez-Gutierrez M, Alvarado-Arnez LE, Gomez-Marin JE, Bueno-Marí R, Carrero Y, Villamil-Gomez WE, Bonilla-Aldana DK, Haque U, Ramirez JD, Navarro JC, Lloveras S, Arteaga-Livias K, Casalone C, Maguiña JL, Escobedo AA, Hidalgo M, Bandeira AC, Mattar S, Cardona-Ospina JA, Suárez JA.
PMID: 34010366
Front Trop Dis. 2021 May 04;2:676905. doi: 10.3389/fitd.2021.676905. eCollection 2021.

No abstract available.

Optimal protocols for minimal work processes in underdamped stochastic thermodynamics.

The Journal of chemical physics

Gomez-Marin A, Schmiedl T, Seifert U.
PMID: 18624523
J Chem Phys. 2008 Jul 14;129(2):024114. doi: 10.1063/1.2948948.

For systems in an externally controllable time-dependent potential, the optimal protocol minimizes the mean work spent in a finite-time transition between two given equilibrium states. For overdamped dynamics which ignores inertia effects, the optimal protocol has been found to...

An Evaluation of Gentamicin, Tobramycin, and Amikacin Pharmacokinetic/Pharmacodynamic Parameters in HIV-Infected Children.

The journal of pediatric pharmacology and therapeutics : JPPT : the official journal of PPAG

Rodriguez JC, Schoenike S, Scott GB, Rossique-Gonzalez MT, Gomez-Marin O.
PMID: 23118683
J Pediatr Pharmacol Ther. 2003 Oct;8(4):274-83. doi: 10.5863/1551-6776-8.4.274.

BACKGROUND: The purpose of the study was to calculate gentamicin, tobramycin, and amikacin pharmacokinetic parameters in HIV-infected children and compare conventional multiple daily aminoglycoside dosing to once-daily aminoglycoside (ODA) dosing in attaining peak serum aminoglycoside concentrations (SACs) to minimum...

The insecticides permethrin and chlorpyriphos show limited genotoxicity and no leukemogenic potential in human and murine hematopoietic stem progenitor cells.

Haematologica

Rodriguez-Cortez VC, Navarrete-Meneses MP, Molina O, Velasco-Hernandez T, Gonzalez J, Romecin P, Gutierrez-Aguera F, Roca-Ho H, Vinyoles M, Kowarz E, Marin P, Rodriguez-Perales S, Gomez-Marin C, Perez-Vera P, Cortes-Ledesma F, Bigas A, Terron A, Bueno C, Menendez P.
PMID: 34706497
Haematologica. 2021 Oct 28; doi: 10.3324/haematol.2021.279047. Epub 2021 Oct 28.

Not available.

Embodying consciousness.

Science (New York, N.Y.)

Gomez-Marin A.
PMID: 34735235
Science. 2021 Nov 05;374(6568):696. doi: 10.1126/science.abm6378. Epub 2021 Nov 04.

[Figure: see text].

Showing 1 to 12 of 37 entries