Zobrazeno 1 - 10 of 84 pro vyhledávání: '"Raul Escamilla"'
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Akademický článek
Remote crisis intervention and suicide risk management in COVID-19 frontline healthcare workers
Autor: Rebeca Robles, Sara Infante, Miriam Feria, Iván Arango, Elsa Tirado, Andrés Rodríguez-Delgado, Edgar Miranda, Ana Fresán, Claudia Becerra, Raul Escamilla, Eduardo Angel Madrigal de León
Publikováno v: Frontiers in Psychology, Vol 14 (2023)
IntroductionDespite the propagation of virtual mental health services for vulnerable groups during COVID-19 pandemic, the implementation and evaluation of remote evidence-based practices (EBP) to manage them in low- and middle-income countries remain
Externí odkaz: https://doaj.org/article/d3bf11ae0cc8491e90f0226650acde41
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M\'ossbauer and X-ray Photoelectron Spectroscopy Studies of Fe2BiMO7 (M = Sb, Ta) pyrochlore compounds synthesized by molten salts method
Autor: Flores, Jesús Alberto León, Mazariego, José Luis Pérez, Morales, Shirley Saraí Flores, Nava, Roberto Hinojosa, López, Paola Arévalo, Guerrero, Raúl Escamilla, González, Raúl W. Gómez
Polycrystalline samples of Fe2BiMO7 (M = Sb, Ta) compounds with pyrochlore-type structure were synthesized for the first time by the molten salts method. The compounds were obtained in one hour at 950 C. The structures were determined by Rietveld ref
Externí odkaz: http://arxiv.org/abs/1811.08989
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Spectroscopic characterization of iron bismuth (antimony/tantalum) pyrochlores synthesized by the molten salts method
Autor: E.P. Arévalo-López, R. Hinojosa, J. León-Flores, S.S. Flores-Morales, Raúl W. Gómez, J.L. Pérez-Mazariego, Raul Escamilla
Publikováno v: Ceramics International. 47:31983-31989
Polycrystalline samples of iron bismuth antimony pyrochlore (Bi1.48Fe0.10)(Sb1.48Fe0.59)O7 and iron bismuth tantalum pyrochlore (Bi1.51Fe0.06)(Ta1.51Fe0.55)O7 were synthesized by the molten salts method. The crystalline structures were determined by
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b0e81639375162c45fa482e9b89a21a
https://doi.org/10.1016/j.ceramint.2021.08.084
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Exposed Surface and Confinement Effects on the Electronic, Magnetic, and Mechanical Properties of LaTiO₃ Slabs
Autor: J.L. Rosas-Huerta, J. E. Antonio, M. Romero, Raul Escamilla, J. M. Cervantes, E. Carvajal
Publikováno v: IEEE Transactions on Magnetics. 57:1-4
Quantum confinement and surface effects on the structural, electronic, magnetic, and mechanical properties of LaTiO3 (LTO) perovskite slabs were studied using the density functional theory. The LTO slab models were proposed by varying the thickness a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4e0de96e6a9f221ca975f9329baeca59
https://doi.org/10.1109/tmag.2021.3060759
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Ab Initio study of the crystal structure and the elastic properties of the Mo0.85Nb0.15B3 compound under pressure
Autor: J. León-Flores, J.L. Rosas-Huerta, Raul Escamilla, M. Romero
Publikováno v: MRS Advances. 4:3453-3461
The elastic constants, elastic modulus, anisotropy, Debye temperature, and sound velocity properties of Mo0.85Nb0.15B3 were investigated by first-principles calculations under pressure based on the generalized gradient approximation (GGA) proposed by
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3361136f1491b6c5906ee935aa1d74a7
https://doi.org/10.1557/adv.2019.420
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Crystalline Structure Study of Double Perovskites Sr2FeNb1-xMoxO6 Synthesized by the Molten Salts Method
Autor: J.A. Arenas, J.L. Rosas, J. León, Raul Escamilla, M. Romero, E. Carvajal
Publikováno v: Materials Today: Proceedings. 14:160-163
Sr2FeNb1-xMoxO6 compounds (x = 0.0, 0.2, 0.3, 0.4) were synthesized by the molten salts methodin air atmosphere. Rietveld refinements of the X-ray diffraction patterns for those samples indicate that the molybdenum ions occupy niobium sites,inducing
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f8ab75f24e449d4103abf542aae07041
https://doi.org/10.1016/j.matpr.2019.05.076
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A first-principles investigation on the electronic and mechanical properties of 1T TiSe2 multilayers for energy storage
Autor: E. Carvajal, Raul Escamilla, J. Pilo, J.L. Rosas-Huerta, J. E. Antonio, J. M. Cervantes
Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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In this work, the electronic and mechanical properties of bulk TiSe2 were studied, and the effects of confinement on the compound, into mono-, bi-, and tri-layered systems, on the electronic and mechanical properties using DFT-based calculations with
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db472cb297ce5e2e972029396f0836e1
http://hdl.handle.net/10261/252910
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Mental health problems among healthcare workers involved with the COVID-19 outbreak
Autor: Ana Fresán, Gustavo Reyes-Terán, Claudia Astudillo, Rebeca Robles, Lorena Rodríguez-Bores, Evalinda Barrón-Velázquez, Hugo González, Silvia Morales-Chainé, Dení Álvarez-Icaza, Diana Tejadilla-Orozco, M. E. Medina-Mora, Sol Durand, Natasha Alcocer-Castillejos, Hamid Vega-Ramírez, Dulce Díaz, Claudia Becerra, Leticia Ascencio, Gady Zabicky, Evelyn Rodríguez, Raul Escamilla, Eduardo Madrigal, Juan-Manuel Quijada-Gaytán, Janet Real-Ramírez, Jorge-Julio González-Olvera
Publikováno v: Brazilian Journal of Psychiatry, Issue: ahead, Published: 18 DEC 2020
Brazilian Journal of Psychiatry
Brazilian Journal of Psychiatry v.43 n.5 2021
Brazilian Journal of Psychiatry (São Paulo. 1999. Online)
Associação Brasileira de Psiquiatria (ABP)
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Brazilian Journal of Psychiatry, Volume: 43, Issue: 5, Pages: 494-503, Published: 18 DEC 2020
Brazilian Journal of Psychiatry, Vol 43, Iss 5, Pp 494-503 (2020)
Objective: The mental health problems and perceived needs of healthcare workers involved with coronavirus disease (COVID-19) may vary due to individual and contextual characteristics. The objective of this study was to evaluate healthcare workers’
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcfeeebde8d4ad17c45c6939abe84e8a
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-44462020005041204&lng=en&tlng=en
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Theoretical study of Sr2Fe1–xNb1+xO6 system: Electronic and magnetic properties and crystal structure
Autor: E.P. Arévalo-López, J.L. Rosas-Huerta, J. E. Antonio, Raul Escamilla, H. Muñoz, M.L. Marquina, M. Romero
Publikováno v: Journal of Physics and Chemistry of Solids. 162:110499
Perovskite-type compounds have been widely studied due to their multiple properties, such as high mechanical resistance, mixed ionic and electronic conductivity and photocatalytic activity. Specifically, an energy band gap (Eg) between 1.4 and 2 eV i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::86d92ad72ce804a59ce67fc39ae20683
https://doi.org/10.1016/j.jpcs.2021.110499
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Pressure effect on the mechanical and electronic properties of the tungsten triboride doped with iron: a first-principles study
Autor: M. Romero, J.L. Rosas-Huerta, J. E. Antonio, J. León-Flores, Raul Escamilla
Publikováno v: The European Physical Journal B. 93
The crystal structure, mechanical, and electronic properties of W0.71Fe0.15B3 under pressure were studied by first principles. Our results show that the structural parameters obtained by geometry optimization are in agreement with other experimental
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::66a260e1808f17627dd0210f63ea3f5d
https://doi.org/10.1140/epjb/e2020-10187-1
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