Browsing Artículos by Title
Now showing items 5425-5444 of 10545
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Iridescent Cellulose Nanocrystal Films: the Link Between Structural Colour and Bragg's Law
(Iop Publishing, 2018-04-30)Structural colour is a phenomenon found in nature, which provides plants and animals with vibrant optical properties. The production of this colour is based on the interaction of incident light with the hierarchical ... -
Iridium complexes of an ortho-trifluoromethylphenyl substituted PONOP pincer ligand
(Royal Society of Chemistry, 2023)The synthesis and iridium coordination chemistry of a new pyridine-based phosphinito pincer ligand 2,6- (ArF2PO)2 C5H 3N (PONOP-ArF ; ArF = 2-(CF3)C 6 H4 ) are described, where the P-donors have ortho- trifluoromethylphenyl ... -
Irlandés antiguo "·berar", umbro "ferar" y las desinencias medias indoeuropeas de tercera persona
(Universidad del País Vasco, Servicio Editorial / Euskal Herriko Univertsitatea, Argitalpen Zerbitzua, 1998)[ES] Este trabajo se dedica fundamentalmente a revisar la interpretación usual de los tipos irlandés antiguo "·berar" y umbro "ferar" como provenientes de una forma originaria que es caracterizada por lo común como 3.ª ... -
Iron Oxide Nanorings and Nanotubes for Magnetic Hyperthermia: The Problem of Intraparticle Interactions
(MDPI, 2021-05-24)Magnetic interactions can play an important role in the heating efficiency of magnetic nanoparticles. Although most of the time interparticle magnetic interactions are a dominant source, in specific cases such as multigranular ... -
Iron-Catalyzed C(sp3)−H Functionalization of N,N-Dimethylanilines with Isocyanides
(Royal Society of Chemistry, 2018-01-22)An efficient ligand-free Fe-catalyzed oxidative Ugi-type reaction toward the assembly of α-amino amides and short peptides is described. The reaction proceeds through the α-C(sp3)−H oxidation of N,N-dimethylanilines and ... -
Iron-catalyzed cascade synthesis of nitrogen polycycles from alkynoic acids and functionalized amines
(Springer, 2022-12)Catalysis by first-row transition metals is of increasing interest in the context of the scarcity of chemical resources. For instance, iron is promising due to its abundance, low toxicity and unique electronic features. ... -
Iron-Catalyzed Direct α-Arylation of Ethers with Azoles
(Royal Society of Chemistry, 2015-07-14)The direct α-arylation of cyclic and acyclic ethers with azoles has been achieved, which features a novel iron-catalyzed cross-dehydrogenative coupling (CDC) process. This practical oxidative method allowed the efficient ... -
Irreducible background of gravitational waves from a cosmic defect network: update and comparison of numerical techniques
(APS, 2020-11-13)Cosmological phase transitions in the early Universe may produce relics in the form of a network of cosmic defects. Independently of the order of a phase transition, topology of the defects, and their global or gauge nature, ... -
Irreversible versus repairable membrane poration: differences in permeabilization elicited by Bordetella Adenylate Cyclase Toxin and its hemolysin domain in macrophages
(FEBS Press, 2019-10-24)Rapid plasma membrane repair in response to pore-forming toxins is crucial for cell survival, but the molecular mechanisms employed by eukaryotic nucleated cells to maintain membrane integrity and the specificities of such ... -
Irrupciones feministas en el arte antifranquista. La dimensión de lo político en María Franciska Dapena
(Universidad de Málaga, 2020-11-03)María Franciska Dapena (1924-1995) fue una artista multidisciplinar vizcaína recordada, por lo general, por su participación –la única femenina– en el colectivo de Estampa Popular de Vizcaya (1962), movimiento vertebrador ... -
La irrupción de los traductores neuronales en sistemas de actividad lingüística reglada: Distorsiones, conflictos e innovaciones
(Sinnergiak Social Innovation, 2022-12)[ES] La inteligencia artificial basada en redes neuronales está suponiendo una revolución en la tecnologización de las actividades lingüísticas de todo tipo. El procesamiento o la comprensión del lenguaje natural y el ... -
Iruinkokoa: A case of folkloric innovation in an urban environment
(Sinnergiak Social Innovation, 2022-12-29)[EN] The case considered here takes us on a journey through the Basque carnival, Iruinkokoa, a space where innovation in folklore opens opportunities for forming relationships and experiences, and where the Basque language ... -
Is a Maximal Strength-Training Program Effective on Physical Fitness, Injury Incidence, and Injury Burden in Semi-Professional Soccer Players? A Randomized Controlled Trial
(MDPI, 2023-12-18)The aims of the study were to analyze the effects of a 12-week maximal strength- training program on injury incidence, injury burden, and physical fitness in semi-professional soccer players and to compare the perceived ... -
Is a Small Monte Carlo Analysis a Good Analysis? Checking the Size, Power and Consistency of a Simulation-Based Test
(Springer, 2002)In this paper we study the relationship between the number of replications and the accuracy of the estimated quantiles of a distribution obtained by simulation. A method for testing hypotheses on the quantiles of a ... -
Is Anyone Listening? Audience Engagement through Public Media Related to the Scottish Independence Referendum
(MDPI, 2019-08-23)This paper explores perspectives from which citizen participation in media debates on civic issues can be reconsidered by means of a review of the existing literature on this subject and a qualitative study of how one ... -
Is Basque a difficult language to learn for students? Teachers’ beliefs on the complexity to learn the curricular languages in the Basque Country
(Taylor & Francis, 2023-01-10)The present research focuses on studying teachers’ beliefs about the complexity of learning the curricular languages in the Basque Country, with special focus on Basque, the minority language. The study adopts a mixed-methods ... -
Is Basque an Agglutinative Language? A Proposal for the Diachrony of Nominal Morphology
(University of California, Santa Barbara, 2009)The title of this paper is reminiscent of de Rijk’s (1969) “Is Basque an SOV language?”. This SOV pattern, together with agglutination and ergativity are maybe the most characteristic features of Basque, or at least the ... -
Is Brief Exposure to Green Space in School the Best Option to Improve Attention in Children?
(MDPI, 2021-07-13)The positive effects of Green Spaces on health are thought to be achieved through the mechanisms of mitigation, instoration and restoration. One of the benefits of Green Spaces may be the restoration of attention and so ... -
Is clindamycin effective in preventing infectious complications after oral surgery? Systematic review and meta-analysis of randomized controlled trials
(Springer, 2022)[EN] Objective To determine the effect of clindamycin in the prevention of infection after oral surgery. Material and Methods This systematic review and meta-analysis followed the PRISMA statement, the PICO-framework ... -
Is digital slow journalism valued? An analysis of its audience in Spain
(OberCom, 2022-06-09)[EN] Due to the emergence of rapid information consumption habits, journalism has been submerged into a deep crisis of credibility. There is a need to rethink the direction of the sector and find ways in which the relevance ...