Browsing Artículos by Title
Now showing items 5429-5448 of 10486
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Isolation of the effect of the hairy layer length on the mechanical properties of waterborne coatings
(Elsevier, 2015-07-19)The effect of the acidic hairy layer length on the interdiffusion of polymer between particles and as a consequence on the mechanical properties of the films produced from waterborne coatings has been studied. In order to ... -
Isomorphic polyoxyalkylenes copolyethers obtained by copolymerization of aliphatic diols
(American Chemical Society, 2019-05-01)Isomorphism in random copolymers occurs when comonomer units can crystallize within a single crystalline lattice in the entire composition range. This ideal behavior is rare in random copolymers and only a few examples of ... -
Isoreticular chemistry and applications of supramolecularly assembled copper−adenine porous materials
(American Chemical Society, 2023-11-01)The useful concepts of reticular chemistry, rigid and predictable metal nodes together with strong and manageable covalent interactions between metal centers and organic linkers, have made the so-called metal–organic ... -
Isothermal Crystallization Kinetics and Morphology of Double Crystalline PCL/PBS Blends Mixed with a Polycarbonate/MWCNTs Masterbatch
(MDPI, 2019-04-15)In this work, the 70/30 and 30/70 w/w polycaprolactone (PCL)/polybutylene succinate (PBS) blends and their corresponding PCL/PBS/(polycarbonate (PC)/multiwalled carbon nanotubes (MWCNTs) masterbatch) nanocomposites were ... -
Isotope analyses to explore diet and mobility in a medieval Muslim population at Tauste (NE Spain)
(Public Library Science, 2017-05-04)The Islamic necropolis discovered in Tauste (Zaragoza, Spain) is the only evidence that a large Muslim community lived in the area between the 8th and 10th centuries. A multi-isotope approach has been used to investigate ... -
Isotope effect of hydrogen and deuterium permeability and diffusivity in fusion reactor materials. A literature review
(Elsevier, 2023-09)The characterization of hydrogen transport parameters is essential for a good prediction of its behavior and a correct design of the elements that will make up nuclear fusion reactors. It is therefore essential to determine ... -
Isotopic and in situ DRIFTS study of the CO2 methanation mechanism using Ni/CeO2 and Ni/Al2O3 catalysts
(Elsevier, 2019-12-23)The CO2 methanation mechanism was studied for Ni/CeO2 and Ni/Al2O3 catalysts. The higher methanation activity and selectivity of Ni/CeO2 is attributed to: i) Ni/CeO2 combines two types of active sites efficient for CO2 ... -
Isotopic evidence for the reconstruction of diet and mobility during village formation in the Early Middle Ages: Las Gobas (Burgos, northern Spain)
(Springer, 2017-07-10)Strontium, carbon, and nitrogen isotopes of human bone and tooth remains have been used to reconstruct residential mobility and diet of early medieval populations at Las Gobas from the sixth to eleventh centuries. Most ... -
Isotopic labelling reveals the efficient adaptation of wheat root TCA cycle flux modes to match carbon demand under ammonium nutrition
(Nature Publishing Group, 2019-06-20)Proper carbon (C) supply is essential for nitrogen (N) assimilation especially when plants are grown under ammonium (NH4+) nutrition. However, how C and N metabolic fluxes adapt to achieve so remains uncertain. In this ... -
Ispilu bizidunak gara: Ispilu-neuronek besteen larruan jartzen gaituzte
(Elhuyar, 2010-06)Imajinatu zirko-ikuskizun bat ikusten ari zarela. Bat-batean, trapezioan dagoen akrobata irristatu egiten da eta oreka galtzen du… bihotza uzkurtu egin zaizu! Eztarrian korapilo bat duzu eta taupadak bizkortu egin zaizkizu. ... -
Issues with the detection and classification of microplastics in marine sediments with chemical imaging and machine learning
(Elsevier, 2023-09)Numerous studies have attempted to detect microplastic litter directly in environmental sediments via spectral imaging and powerful classification algorithms. Spectral imaging is attractive largely due to the benefits of ... -
El Istituto di Studi Romani, los estudiosos españoles y el proyecto de crear una Sección en España (1935-1943)
(Edizioni Quasar, 2018)Este trabajo aborda dos temas principales, ambos directamente relacionados con el Istituto di Studi Romani (ISR). El primero aborda la colaboración de estudiosos y académicos españoles en las actividades del ISR desde los ... -
“It was Very Liberating”. Dialogic Literary Gatherings Supporting Mental Health Literacy
(Springer, 2023-07)Mental health is being reframed as a fundamental right for all people, and mental health literacy is a tool that can enable patients to gain the knowledge, personal skills, and confidence to take action to improve their ... -
Iterative Learning Control and Gaussian Process Regression for Hydraulic Cushion Control
(Elsevier, 2020-07-17)In this paper, we investigate on extending a feed-forward control scheme for the force control circuit of a hydraulic cushion with Gaussian Process nonlinear regression and Iterative Learning Control. Gaussian Processes ... -
Iturri urdinen bila (Leizarragaren "Testamentu Berria" eta hari erantsitakoak)
(Euskalerriaren Adiskideen Elkartea, 2010)... -
"Iudicium meum semper fuit" : cuestiones de poética en el comentario gramatical de Antonio de Nebrija (1444-1522)
(Universidad de Alcalá, Servicio de Publicaciones, 2006)[ES] Exposición razonada, desde los textos filológicos nebrisenses de lntroductiones Latinae y comentarios a los autores, de ciertas cuestiones poéticas: relaciones entre retórica y poesía, atributos sociolingüísticos de ... -
Ídolos-espátulas del País Vasco: fabricación, cronología y paralelos
(Universidad del País Vasco, Servicio Editorial / Euskal Herriko Univertsitatea, Argitalpen Zerbitzua, 1998)[ES] La industria ósea postpaleolítica, por lo general, pocas veces ha merecido la atención que se le ha concedido a la fabricada durante el Paleolítico Superior. No obstante una de dichas excepciones serán los denominados ... -
Índice de valor social añadido: una propuesta para analizarla eficiencia hospitalaria
(Elsevier, 2021-01)Objetivo El objetivo de este trabajo es demostrar que es posible monetizar el valor social que genera un hospital y que con su análisis podemos establecer una perspectiva diferente para analizar la eficiencia del gasto ... -
Un índice hidrogeomorfológico (IHG) para la evaluación del estado ecológico de sistemas fluviales
(Universidad de Zaragoza, 2007)La dinamica fluvial es la clave no solo del funcionamiento, sino tambien del valor ecologico, paisajistico y ambiental de los sistemas fluviales. Si se quiere conservar un rio como ecosistema y como corredor ambiental en ... -
Índices de Satisfacción del Consumidor: una aplicación de Modelos de Ecuaciones Estructurales a la Industria Automovilística Española
(2002-10)El objetivo del presente trabajo es la obtención de la variable latente Satisfacción Global del Consumidor (SGC), a partir de 25 indicadores proporcionados por la revista Autopista para 130 modelos de coches. La metodología ...