Results 31 to 40 of about 157,087 (295)
New tests of variability of the speed of light.
EPJ Web of Conferences, 2016 We present basic ideas of the varying speed of light cosmology, its formulation, benefits and problems. We relate it to the theories of varying fine structure constants and discuss some new tests (redshift drift and angular diameter distance maximum ...
Dąbrowski Mariusz P. +3 more
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methaodos.revista de ciencias sociales, 2022 Este artículo es un estudio sobre el impacto de ETA y grupos afines en La Rioja durante la transición a la democracia. Con el objetivo de radiografiar sus acciones en este territorio se realiza un acercamiento al fenómeno a través de un heterogéneo ...
David Mota Zurdo
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Intramolecular Hydrogen Bond Energy and Its Decomposition—O–H∙∙∙O Interactions
Crystals, 2020 The method to calculate the energy of intramolecular hydrogen bond is proposed and tested for a sample of malonaldehyde and its fluorine derivatives; the corresponding calculations were performed at the ωB97XD/aug-cc-pVTZ level.
Sławomir J. Grabowski
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Journal of Synchrotron RadiationData acquisition under cryogenic conditions allows one to avoid unwanted damage caused by beam irradiation. This is particularly important for the study of biological samples at hard X-ray, micro- or nano-probe beamlines, which focus synchrotron ...
Antonio Dominguez-Alfaro +1 more
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Arbor: Ciencia, Pensamiento y Cultura, 2019 ETA y el IRA, las dos organizaciones terroristas más antiguas de Europa, llegaron a las cotas más elevadas de su actividad armada durante los «años de plomo», entre 1968 y 1981.
María Jiménez Ramos
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Molecules, 2020 Various Lewis acid–Lewis base interactions are discussed as initiating chemical reactions and processes. For example, the hydrogen bond is often a preliminary stage of the proton transfer process or the tetrel and pnicogen bonds lead sometimes to the SN2
Sławomir J. Grabowski
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Académicos en el punto de mira. La violencia de eta y su entorno contra la universidad (1995-2011)
Studia Historica: Historia Contemporánea, 2023 La estrategia denominada «socialización del sufrimiento» comienza en 1995 con el asesinato de Gregorio Ordóñez. También en este momento las universidades del País Vasco y de Navarra vieron cómo la amenaza de ETA se cernía sobre ellas.
Ana Escauriaza Escudero +1 more
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¿Cuál es el rol del Dietista-Nutricionista en el sistema alimentario de 2030?
Revista Española de Nutrición Humana y Dietética, 2020 III Congreso de Alimentación, Nutrición y Dietética. Combinar la nutrición comunitaria y personalizada: nuevos retos.
Goiuri Alberdi Aresti +1 more
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Social Sciences and Humanities OpenPrevious research on applying electronic media learning tools to learning has focused on a diversity of other subjects rather than environmental education.
Benjamin Ayua Ambe +9 more
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Communications PhysicsRecently, a three dimensional metal-organic framework (MOF) based on Dy(III) and the L-tartrate ligand was experimentally shown to exhibit a spin polarization (SP) power of 100% at room temperature.
Xuban Gastearena +4 more
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