Browsing OpenAire by Title
Now showing items 495-514 of 999
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Ionogel-based hybrid polymer-paper handheld platform for nitrite and nitrate determination in water samples.
(Elsevier, 2022-05)[EN] Nowadays, miniaturization and portability are crucial characteristics that need to be considered for the development of water monitoring systems. In particular, the use of handheld technology, including microfluidics, ... -
Ionogel-based Nitrite and Nitrate Sensor for Water Control at the Point-of-Need
(Elsevier, 2016)The increment of uncontrolled nutrients concentration in water is the subject of increasing environmental concern. In particular, the increment of nitrate causes the eutrophication of algae, leading to fauna and flora ... -
iPSC-Derived Intestinal Organoids from Cystic Fibrosis Patients Acquire CFTR Activity upon TALEN-Mediated Repair of the p.F508del Mutation
(Cell Press, 2020-06-12)Cystic fibrosis (CF) is the main genetic cause of death among the Caucasian population. The disease is characterized by abnormal fluid and electrolyte mobility across secretory epithelia. The first manifestations occur ... -
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 ... -
Iruzurrezko portaeren detekzioa crowd motako etiketazioan
(Udako Euskal Unibertsitatea, 2019-05)This work aims at detecting low quality labels in crowdsourcing annotation tasks. We validate our proposal carrying out experiments in a difficult and subjective task: emotion recognition. We have developed several measures ... -
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 ... -
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 ... -
Janus 3D Printed Dynamic Scaffolds for Nanovibration-Driven Bone Regeneration
(Nature, 2021-02-15)The application of physical stimuli to cell cultures has shown potential to modulate multiple cellular functions including migration, differentiation and survival. However, the relevance of these invitro models to future ... -
Kinetic modeling and reactor design of the direct synthesis of dimethyl ether for CO2 valorization. A review
(Elsevier, 2022-08-04)The direct synthesis of dimethyl ether (DME) is considered one of the most attractive routes for valorizing CO2 and syngas on a large scale. DME has a high cetane number and its properties are similar to those of liquefied ... -
Kinetic Studies of Acetyl Group Migration between the Saccharide Units in an Oligomannoside Trisaccharide Model Compound and a Native Galactoglucomannan Polysaccharide
(Wiley, 2021-10-13)Acyl group migration is a fundamental phenomenon in carbohydrate chemistry, recently shown to take place also between two non-adjacent hydroxyl groups, across the glycosidic bond, in a beta-(1 -> 4)-linked mannan trisaccharide ... -
Kinetics of NH3 Desorption and Diffusion on Pt: Implications for the Ostwald Process.
(American Chemical Society, 2021-10-21)We report accurate time-resolved measurements of NH3 desorption from Pt(111) and Pt(332) and use these results to determine elementary rate constants for desorption from steps, from (111) terrace sites and for diffusion ... -
KLaF4:Nd3+ doped transparent glass-ceramics processed by spark plasma sintering
(Elsevier, 2022-02-15)[EN] Transparent oxyfluoride glass-ceramics (GCs) containing KLaF4 nanocrystals (NCs) doped with Nd3+ were prepared by Spark Plasma Sintering (SPS). Glass powder pellets were sintered under a vacuum atmosphere, optimizing ... -
Klima-aldaketari buruzko hitzaurrea: inpaktuak eta egokitzapena
(Hegoak Zabalduz, 2021-03-10)Climate change is increasingly present in our lives and many define it as one of the most important challenges we face. Despite the scientific evidence collected for decades, there are still voices that question the ... -
Land-use practices (coppices and dehesas) and management intensity modulate responses of Holm oak growth to drought
(Agricultural and Forest Meteorology, 2023-02-15)Last decades increase in reported events of drought-induced tree mortality evidences how climate-change is transforming forest ecosystems all over the world. The parallel increase in human pressure over the land is also ... -
Landscape-scale modelling of agroforestry ecosystems services in Swiss orchards: a methodological approach
(Springer, 2018)Context: Agroforestry systems in temperate Europe are known to provide both, provisioning and regulating ecosystem services (ES). Yet, it is poorly understood how these systems affect ES provision at a landscape scale in ... -
Language use and attitudes of prospective teachers: A comparison of the Basque and Friulian multilingual contexts
(Taylor & Francis, 2022-12-25)Since educators play a decisive role in the formation of language attitudes, this study analyses perceived competence, habits of language use and attitudes towards three languages in contact harboured by prospective teachers. ... -
Large impact of phonon lineshapes on the superconductivity of solid hydrogen
(Springer Nature, 2024-05-09)Phonon anharmonicity plays a crucial role in determining the stability and vibrational properties of high-pressure hydrides. Furthermore, strong anharmonicity can render phonon quasiparticle picture obsolete questioning ... -
Large variation in the epidemiological transition across countries: is it still valuable as a mortality theory?
(Oxford University Press, 2022-08-10)... -
Large Volume Self-powered Disposable Microfluidics by the Integration of Modular Polymer Micropumps with Plastic Microfluidic Cartridges
(ACS, 2020-12-10)Microfluidic microsystems are often designed to analyse samples of small volume of fluid, however, some applications require the analysis of larger volumes. The ideal miniaturized microfluidic analytical device should be ... -
Large-scale Irrigation Impacts Socio-cultural Values: An Example from Rural Navarre, Spain
(Elsevier, 2019)Large-scale irrigation is a form of agricultural intensification aimed at increasing productivity and adapting to climate change. However, we know little about how large-scale irrigation affects socio-cultural values over ...