Browsing Artículos by Title
Now showing items 5569-5588 of 10762
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Isolation of Cancer-Derived Exosomes Using a Variety of Magnetic Nanostructures: From Fe3O4 Nanoparticles to Ni Nanowires
(MDPI, 2020-08-25)Isolating and analyzing tumor-derived exosomes (TEX) can provide important information about the state of a tumor, facilitating early diagnosis and prognosis. Since current isolation methods are mostly laborious and ... -
Isolation of mineralizing Nestin+ Nkx6.1+ vascular muscular cells from the adult human spinal cord
(BioMed Central, 2011-10-10)Background: The adult central nervous system (CNS) contains different populations of immature cells that could possibly be used to repair brain and spinal cord lesions. The diversity and the properties of these cells in ... -
Isolation of Platelet-Derived Exosomes from Human Platelet-Rich Plasma: Biochemical and Morphological Characterization
(MDPI, 2022-03-05)Platelet-Rich Plasma (PRP) is enriched in molecular messengers with restorative effects on altered tissue environments. Upon activation, platelets release a plethora of growth factors and cytokines, either in free form or ... -
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 ... -
Isothermal oxidation kinetics of nitrided Ti-6Al-4V studied by infrared emissivity
(Elsevier, 2020-08-15)The oxidation kinetics of Ti-6Al-4V samples nitrided in forming gas (N2+5%H2) between 520 and 805 °C is investigated using infrared emissivity measurements. Several kinetic exponents have been observed depending on temperature ... -
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 ...