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2D-Coordination polymers based on 1H-indazole-4-carboxylic acid and transition metal ions: magnetic, luminescence and biological properties
(Royal Society of Chemistry, 2020-08-14)
We report the formation of five novel multifunctional coordination polymers based on 1H-indazole-4-carboxylic acid (HL). To the best of our knowledge, these complexes are the first examples of coordination compounds ...
Co-Catalyzed C(sp3)−H Oxidative Coupling of Glycine and Peptide Derivatives
(American Chemical Society, 2017-09-22)
obalt-catalyzed selectiveα-alkylation andα-heteroarylation processes ofα-amino esters and peptide derivativesare described. These cross-dehydrogenative reactions occur undermild conditions and allow for the rapid assembly ...
América Latina ante las demandas inversor-estado
(Sociedad de Economía Mundial, SEM-WES, 2012-09)
Este artículo estudia las demandas presentadas por empresas multinacionales contra estados latinoamericanos en instancias internacionales
de arbitraje. Como esas demandas derivan de la suscripción de numerosos acuerdos ...
Relativistic force between fast electrons and planar targets
(IOP Publishing, 2014-07-30)
The full retarded electromagnetic force experienced by swift electrons moving parallel to planar boundaries is revisited, for both metallic and dielectric targets, with special emphasis on the consequences in electron ...
Los Arroquía, una desconocida familia de pintores barrocos en el País Vasco
(Fundación Sancho el Sabio, 2013)
[ES] En este trabajo presentamos el perfil humano y profesional de Pedro de Arroquía (1667-1738) y de su hijo Cosme Ignacio (1689-1740), dos desconocidos pintores guipuzcoanos que trabajaron a lo largo del País Vasco y la ...
Adaptive Sliding Mode Control for a Double Fed Induction Generator Used in an Oscillating Water Column System
(MDPI, 2018-10-27)
Wave power conversion systems are nonlinear dynamical systems that must endure strong uncertainties. Efficiency is a key issue for these systems, and the application of robust control algorithms can improve it considerably. ...
A Nonlinear Autoregressive Exogenous (NARX) Neural Network Model for the Prediction of the Daily Direct Solar Radiation
(MDPI, 2018-03)
The solar photovoltaic (PV) energy has an important place among the renewable energy sources. Therefore, several researchers have been interested by its modelling and its prediction, in order to improve the management of ...
Chatter avoidance in the milling of thin floors with bull-nose end mills: Model and stability diagrams
(Elsevier, 2011-01)
The milling of thin parts is a high added value operation where the machinist has to face the chatter problem. The study of the stability of these operations is a complex task due to the changing modal parameters as the ...
Elecciones en la República Democrática del Congo. ¿Una oportunidad para la paz y la reconciliación?
(Fundación Alternativas. Observatorio de Política Exterior, 2019-02-04)
Finalmente, tras dos años de retraso y serias dudas sobre su proceso, el 30 de diciembre de 2018 tuvieron lugar en la República Democrática del Congo (RDC) las elecciones presidenciales, legislativas nacionales y legislativas ...
On the universality of MOG weak field approximation at galaxy cluster scale
(Elsevier, 2017-07-10)
In its weak field limit, Scalar-tensor-vector gravity theory introduces a Yukawa-correction to the gravitational potential. Such a correction depends on the two parameters, alpha which accounts for the modification of the ...