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Teacher training in lifelong learning—The importance of digital competence in the encouragement of teaching innovation

teaching innovation

Ortega JL.
GSID: zNGSlqCdA8MJ
E Garzon Artacho, TS Martínez, JL Ortega Martin… - Sustainability, 2020 - mdpi.com

… In conclusion, the development of digital teaching competence continues to be a challenge for the education system which must therefore … is indeed a fundamental pillar for promoting a new way of teaching, being the only way to...

Interplay between Steps and Oxygen Vacancies on Curved TiO2(110).

Nano letters

Miccio LA, Setvin M, Müller M, Abadía M, Piquero I, Lobo-Checa J, Schiller F, Rogero C, Schmid M, Sánchez-Portal D, Diebold U, Ortega JE.
PMID: 26752001
Nano Lett. 2016 Mar 09;16(3):2017-22. doi: 10.1021/acs.nanolett.5b05286. Epub 2016 Feb 04.

A vicinal rutile TiO2(110) crystal with a smooth variation of atomic steps parallel to the [1-10] direction was analyzed locally with STM and ARPES. The step edge morphology changes across the samples, from [1-11] zigzag faceting to straight [1-10]...

Performance of Sustainable Fly Ash and Slag Cement Mortars Exposed to Simulated and Real In Situ Mediterranean Conditions along 90 Warm Season Days.

Materials (Basel, Switzerland)

Ortega JM, Esteban MD, Sánchez I, Climent MÁ.
PMID: 29088107
Materials (Basel). 2017 Oct 31;10(11). doi: 10.3390/ma10111254.

Nowadays, cement manufacture is one of the most polluting worldwide industrial sectors. In order to reduce its CO₂ emissions, the clinker replacement by ground granulated blast-furnace slag and fly ash is becoming increasingly common. Both additions are well-studied when...

Local terahertz microspectroscopy with λ/100 spatial resolution.

Optics letters

Glotin F, Ortega JM, Prazeres R.
PMID: 24322247
Opt Lett. 2013 Dec 15;38(24):5319-22. doi: 10.1364/OL.38.005319.

We have extended the spectral range of a differential method of infrared microspectroscopy in order to operate in the terahertz spectral region. We show on samples of graphite embedded in a matrix of polymers that the spatial resolution is...

Growth of Co Nanomagnet Arrays with Enhanced Magnetic Anisotropy.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)

Fernández L, Ilyn M, Magaña A, Vitali L, Ortega JE, Schiller F.
PMID: 27711268
Adv Sci (Weinh). 2016 Jul 05;3(9):1600187. doi: 10.1002/advs.201600187. eCollection 2016 Sep.

A trigon structure formed by submonolayer gadolinium deposition onto Au(111) is revealed as a robust growth template for Co nanodot arrays. Scanning Tunneling Microscopy and X-Ray Magnetic Circular Dichroism measurements evidence that the Co nanoislands behave as independent magnetic...

Mexican and U.S. scientists: Partners.

Science (New York, N.Y.)

Lazcano A, Ortega AO, Armendariz S.
PMID: 28302816
Science. 2017 Mar 17;355(6330):1139. doi: 10.1126/science.aan0569. Epub 2017 Mar 16.

No abstract available.

Chemical Interaction, Space-charge Layer and Molecule Charging Energy for a TiO.

The journal of physical chemistry. C, Nanomaterials and interfaces

Martínez JI, Flores F, Ortega J, Rangan S, Ruggieri C, Bartynski R.
PMID: 26877826
J Phys Chem C Nanomater Interfaces. 2015 Sep 24;119(38):22086-22091. doi: 10.1021/acs.jpcc.5b07045.

Three driving forces control the energy level alignment between transition-metal oxides and organic materials: the chemical interaction between the two materials, the organic electronegativity and the possible space charge layer formed in the oxide. This is illustrated in this...

Hypereosinophilic Syndrome: A Case of Fatal Löffler Endocarditis.

Case reports in cardiology

Baltazares-Lipp ME, Soto-González JI, Aboitiz-Rivera CM, Carmona-Ruíz HA, Ortega BS, Blachman-Braun R.
PMID: 26904305
Case Rep Cardiol. 2016;2016:2359532. doi: 10.1155/2016/2359532. Epub 2016 Jan 21.

Hypereosinophilic syndrome (HES) is a rare disorder with unknown global prevalence, barely reported in Hispanic population, and characterized by persistent eosinophilia in association with organ dysfunctions directly attributable to eosinophilic infiltration. Cardiac involvement may be present in 50 to...

Acinic cell carcinoma of the parotid gland: a case report and review of the literature.

Case reports in oncology

Sepúlveda I, Frelinghuysen M, Platin E, Spencer ML, Urra A, Ortega P.
PMID: 25759653
Case Rep Oncol. 2015 Jan 13;8(1):1-8. doi: 10.1159/000371340. eCollection 2015.

We report on a patient who was referred to the ENT service following an incidental finding on an MRI scan of the brain. It revealed a mass in the right parapharyngeal space, and additional imaging confirmed the presence of...

Time domain investigation on vibrational dephasing and spectral diffusion in CO-doped solid N2.

Physical review letters

Crepin C, Broquier M, Dubost H, Galaup JP, Le Gouet JL, Ortega JM.
PMID: 10991450
Phys Rev Lett. 2000 Jul 31;85(5):964-7. doi: 10.1103/PhysRevLett.85.964.

Infrared picosecond accumulated photon echo experiments have been performed for the first time, using the Orsay Free Electron Laser, on the v = 0-->v = 1 transition of CO in solid nitrogen. The vibrational dephasing time is found to...

Gyrotropy problem in nonhomogeneous media: The case of short-pitch chiral-smectic-C liquid crystals and incommensurate structures.

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

Etxebarria J, Folcia CL, Ortega J.
PMID: 11461275
Phys Rev E Stat Nonlin Soft Matter Phys. 2001 Jul;64(1):011707. doi: 10.1103/PhysRevE.64.011707. Epub 2001 Jun 26.

The question about the existence of macroscopic models for gyrotropy in inhomogeneous materials is examined. We have carried out a detailed polarimetric study on a short-pitch chiral-smectic-C liquid crystal, which has been taken as an example of an inhomogeneous...

Long polaron lifetime in InAs/GaAs self-assembled quantum dots.

Physical review letters

Sauvage S, Boucaud P, Lobo RP, Bras F, Fishman G, Prazeres R, Glotin F, Ortega JM, Gérard JM.
PMID: 12005783
Phys Rev Lett. 2002 Apr 29;88(17):177402. doi: 10.1103/PhysRevLett.88.177402. Epub 2002 Apr 12.

We have investigated the polaron dynamics in n-doped InAs/GaAs self-assembled quantum dots by pump-probe midinfrared spectroscopy. A long T1 polaron decay time is measured at both low temperature and room temperature, with values around 70 and 37 ps, respectively....

Showing 1 to 12 of 502 entries