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Now showing items 1792-1811 of 10989
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Cellulose Nanocrystal and Water-Soluble Cellulose Derivative Based Electromechanical Bending Actuators
; Lizundia Fernández, Erlantz
; ; ; (MDPI, 2020-05-15)
This study reports a versatile method for the development of cellulose nanocrystals (CNCs) and water-soluble cellulose derivatives (methyl cellulose (MC), hydroxypropyl cellulose (HPC), and sodium carboxymethyl cellulose ... -
Cellulose Nanocrystal Membranes as Excipients for Drug Delivery Systems
(MDPI, 2016-12-12)In this work, cellulose nanocrystals (CNCs) were obtained from flax fibers by an acid hydrolysis assisted by sonochemistry in order to reduce reaction times. The cavitation inducted during hydrolysis resulted in CNC with ... -
Cellulose nanocrystals reinforced environmentally-friendly waterborne polyurethane nanocomposites
(Elsevier, 2016-10)Focusing on eco-friendly materials, cellulose nanocrystals (CNC) have gained attention as nanoreinforcement due to their exceptional properties conferred by the elevated length/diameter aspect ratio and high specific ... -
Celtib. 'karuo gortika' "amicitiae favor", 'rita' "ofrecida", 'monima' "recuerdo" y los formularios de las inscripciones celtibéricas
De Bernardo Stempel, Patrizia (Universidad del País Vasco, Servicio Editorial / Euskal Herriko Univertsitatea, Argitalpen Zerbitzua, 2000)
[ES] La observación de las fórmulas contenidas en diferentes tipos de inscripciones celtibéricas nos permite precisar la interpretación de unos textos y términos: 1) nuevo corte para K.26.1, con la misma sintaxis que las ... -
Cementitious materials as promising radiative coolers for solar cells
(Cell Press, 2022-11)Nowadays, radiative coolers are extensively investigated for the thermal management of solar cells with the aim of improving their performance and lifetime. Current solutions rely on meta-materials with scarce elements or ... -
Las Cenicientas del siglo XXI en euskera: un recorrido intermedial entre versiones ilustradas y una obra teatral
Elizalde Estenaga, Amaia; (Universidad de Alicante, 2022)
Cenicienta es un clásico con gran permeabilidad a influencias intertextuales e intermediales. Apuntaremos cuestiones sobre el versionado de obras en LIJ y sobre intermedialidad y revisaremos estudios en torno ... -
Censo, tipología y puesta en valor de los cauces de gravas del Pirineo Central y su piedemonte meridional
; ; ; ; Ibisate González de Matauco, Askoa (Universidad de Concepción, 2016)
Se trata de la fase inicial de un proyecto que busca la puesta en valor de los ríos en gravas, muy amenazados y en claro proceso de desaparición, siendo al mismo tiempo de alto valor patrimonial. Se presenta el censo y ... -
Central immune alterations in passive strategy following chronic defeat stress
; ; ; ; ; Garmendia Rezola, Larraitz (Elsevier, 2015-11-10)
The relationship between stress, mood disorders and immune disorders is known, but what remains to be resolved is why certain individuals are more susceptible than others to suffer different disorders, along with the ... -
Centralized Airflow Control to Reduce Output Power Variation in a Complex OWC Ocean Energy Network
Mishra, Sunil Kumar; Appasani, Bhargav; Jha, Amitkumar Vidyakant; Garrido Hernández, Izaskun; Garrido Hernández, Aitor Josu (Wiley-Hindawi, 2020-08-18)
A centralized airflow control scheme for a complex ocean energy network (OEN) is proposed in this paper to reduce the output power variation (OPV). The OEN is an integrated network of multiple oscillating water columns ... -
CeO2 and La2O3 promoters in the steam reforming of polyolefinic waste plastic pyrolysis volatiles on Ni-based catalysts
; Abbas-Abadi, Mehrdad Seifali; López Zabalbeitia, Gartzen; Santamaría Moreno, Laura ; ; ; Olazar Aurrecoechea, Martin (American Chemical Society, 2020-11-09)
[EN] Based on the promising results of La2O3 and CeO2 promoted Ni/Al2O3 catalysts in the reforming of biomass pyrolysis volatiles, the performance of these catalysts and the non-promoted one was 2 evaluated in the pyrolysis ... -
Ceramide 1-phosphate (C1P) induces macrophage chemoattractant protein-1 release: involvement in C1P-stimulated cell migration.
(American Physiological Society, 2013-06)The bioactive sphingolipid ceramide 1-phosphate (C1P) is implicated in inflammatory responses, and was recently shown to promote cell migration. However, the mechanisms involved in these actions are poorly described. Using ... -
Ceramide and ceramide 1-phosphate in health and disease
(BioMed Central, 2010-02)Sphingolipids are essential components of cell membranes, and many of them regulate vital cell functions. In particular, ceramide plays crucial roles in cell signaling processes. Two major actions of ceramides are the ... -
Ceramide Metabolism and Parkinson’s Disease—Therapeutic Targets
(MDPI, 2021-06-25)Ceramide is a bioactive sphingolipid involved in numerous cellular processes. In addition to being the precursor of complex sphingolipids, ceramides can act as second messengers, especially when they are generated at the ... -
Ceramide-enriched membrane domains in red blood cells and the mechanism of sphingomyelinase-induced hot-cold haemolysis
Montes Burgos, Lidia Ruth; López Jiménez, David ; Sot, Jesus ; Bagatolli, Luis ; ; ; ; ; Goñi Urcelay, Félix María ; Alonso Izquierdo, Alicia (American Chemical Society, 2008-10-28)
Hot-cold hemolysis is the phenomenon whereby red blood cells, preincubated at 37 °C in the presence of certain agents, undergo rapid hemolysis when transferred to 4 °C. The mechanism of this phenomenon is not understood. ... -
Cerámica cardial en la Rioja Alavesa
Fernández Eraso, Javier María (Instituto de Ciencias de la Antigüedad, Universidad del País Vasco / Aintzinate-Zientzien Institutua, Euskal Herriko Unibertsitatea, 1988)
[ES] Se trata de dar a conocer el descubrimiento de cerámica impresa de tipo cardial en la Rioja Alavesa. Tales hallazgos se han localizado durante las excavaciones que se están realizando en el Abrigo de Peña Larga en ... -
Cerámicas culinarias en la comarca del Anoia (Barcelona): materias primas y procesos tecnológicos en época medieval
(Arkeogazte: Asociación de Jóvenes Investigadores en Arqueología Prehistórica e Histórica, 2013)[ES] La cerámica reductora de cocina es uno de los hallazgos más habituales en los yacimientos medievales de todo el norte peninsular. A raíz de la caracterización química y petrográfica del alfar de Cabrera d’Anoia, en ... -
Cerebral hemodynamics during graded Valsalva maneuvers
; ; Mejuto Hidalgo, Gaizka; ; (Frontiers Research Foundation, 2014-09-15)
The Valsalva maneuver (VM) produces large and abrupt changes in mean arterial pressure (MAP) that challenge cerebral blood flow and oxygenation. We examined the effect of VM intensity on middle cerebral artery blood velocity ... -
Cerebrolysin Attenuates Exacerbation of Neuropathic Pain, Blood-spinal Cord Barrier Breakdown and Cord Pathology Following Chronic Intoxication of Engineered Ag, Cu or Al (50–60 nm) Nanoparticles
; ; ; ; ; ; ; Lafuente Sánchez, José Vicente; ; ; (Springer, 2023-01)
Neuropathic pain is associated with abnormal sensations and/or pain induced by non-painful stimuli, i.e., allodynia causing burning or cold sensation, pinching of pins and needles like feeling, numbness, aching or itching. ... -
El certamen desde la crítica de arte: la exposición-bisagra
(2019-10)Se trata de un artículo que se incluye en un número monográfico del "Boletín" del Museo de Bellas Artes de Bilbao dedicado a la Exposición Internacional de Pintura y Escultura de Bilbao de 1919. El artículo aborda el ... -
CFD modeling and experimental validation of biomass fast pyrolysis in a conical spouted bed reactor
; ; ; ; López Zabalbeitia, Gartzen; Olazar Aurrecoechea, Martin (Elsevier, 2020-12-31)
[EN] A 2D Euler-Euler multiphase computational fluid dynamics (CFD) model in conjunction with the kinetic theory of granular flow (KTGF) was applied to describe the biomass pyrolysis in a spouted bed reactor. The primary ...