Zobrazeno 1 - 10
of 706
pro vyhledávání: '"E. Mejia"'
Publikováno v:
European Psychiatry, Vol 65, Pp S733-S734 (2022)
Introduction The measurement of the physiological coherence, the order and the quality of the connection of complex systems such as the cardiac and the respiratory system, varies in situations of stress and relaxation. Objectives We aim to assess ch
Externí odkaz:
https://doaj.org/article/703ac25727c648e7b9cd616c575bfdfe
Publikováno v:
ESPOCH Congresses, Vol 3, Iss 4, Pp 87-102 (2024)
Abstract Fruits and vegetables are a fundamental part of people's diets due to their composition of bioactive phytochemical compounds. These act as antioxidants that neutralize free radicals, which are related to various pathologies causing negative
Externí odkaz:
https://doaj.org/article/481d89d403b54d2d9ebbedb2d21da560
Publikováno v:
Chemical Engineering Transactions, Vol 57 (2017)
Compositional changes of Colombian vacuum residue and its supercritical fluid extraction fractionation (SFEF) subfractions were analysed by positive- and negative mode electrospray (ESI) coupled with Fourier-transform ion cyclotron resonance mass spe
Externí odkaz:
https://doaj.org/article/a6e042ff90ab443ea53523e09722d053
Autor:
C.X. Ramirez, J.E. Torres, D.C. Palacio Lozano, J.P. Arenas-Diaz, E. Mejia-Ospino, V. Kafarov, A. Guzman
Publikováno v:
Chemical Engineering Transactions, Vol 57 (2017)
A set of 200 representative molecules for a Vacuum residue (VR) fractionated with molecular distillation (MD) was obtained. A built in-house wiped film molecular distillation unit that operates in continuous mode at pressures below 1E-5 Pa was used t
Externí odkaz:
https://doaj.org/article/5e39a297b9e54277a41a7d7347f5baf6
Autor:
Vicki Mercado-Evans, Marlyd E. Mejia, Jacob J. Zulk, Samantha Ottinger, Zainab A. Hameed, Camille Serchejian, Madelynn G. Marunde, Clare M. Robertson, Mallory B. Ballard, Simone H. Ruano, Natalia Korotkova, Anthony R. Flores, Kathleen A. Pennington, Kathryn A. Patras
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-20 (2024)
Abstract Group B Streptococcus (GBS) is a pervasive perinatal pathogen, yet factors driving GBS dissemination in utero are poorly defined. Gestational diabetes mellitus (GDM), a complication marked by dysregulated immunity and maternal microbial dysb
Externí odkaz:
https://doaj.org/article/2ad1583ad5da45b480e632554145057c
Autor:
F., Ricci, E., Treister, E., Bauer F., E., Mejía-Restrepo J., M., Koss, S., den Brok, M., Baloković, R., Bär, P., Bessiere, T., Caglar, F., Harrison, K., Ichikawa, D., Kakkad, I., Lamperti, R., Mushotzky, K., Oh, C., Powell M., C., Privon G., C., Ricci, R., Riffel, F., Rojas A., E., Sani, L., Smith K., D., Stern, B., Trakhtenbrot, M., Urry C., S., Veilleux
Virial black hole mass ($M_{BH}$) determination directly involves knowing the broad line region (BLR) clouds velocity distribution, their distance from the central supermassive black hole ($R_{BLR}$) and the virial factor ($f$). Understanding whether
Externí odkaz:
http://arxiv.org/abs/2111.13720
Autor:
Gómez, Augusto E. Mejía, Sacanell, Joaquín, Huck-Iriart, Cristián, Ramos, Cinthia, Soldati, Analía L., Figueroa, Santiago J. A., Tabacniks, Manfredo H., Fantini, Márcia C. A., Craievich, Aldo F., Lamas, Diego G.
Publikováno v:
Journal of Alloys and Compounds (2019)
Single-phased La0.6Sr0.4Co1-yFeyO3-d (y = 0.2, 0.5, 0.8) nanorods exhibiting the rhombohedral perovskite-type phase were synthesized by a pore-wetting technique. We studied their chemical composition, crystal and electronic structures, morphology and
Externí odkaz:
http://arxiv.org/abs/1912.01631
Akademický článek
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Publikováno v:
Ceramics International Volume 45, Issue 11, 1 August 2019, Pages 14182-14187
A simple method has been used to synthesize nanostructured La0.5Ba0.5CoO3 (LBCO) powders, by confining chemical precursors into the pores of polycarbonate filters. The proposed method allows us to obtain powders formed by crystallites of different si
Externí odkaz:
http://arxiv.org/abs/1909.10611
Publikováno v:
AIP Advances 7 , 045214 (2017)
We evaluated for the first time the use of nanostructured layered perovskites of formulae LnBaCo2O6-d with Ln = Sm and Gd (SBCO and GBCO, respetively) as SOFC cathodes, finding promising electrochemical properties in the intermediate temperature rang
Externí odkaz:
http://arxiv.org/abs/1611.02300