BackBrowsing by Title
Now showing items 18107-18126 of 37964
-
Hutsune bizkarroiak eta sasi-A’-kateak
Duguine Haristoy, Maia
(IKER UMR 5478, 2013)
Gehienetan arrunt bereizirik aztertzen diren bi espresio isil, argumentu isilak eta nz-mugimenduaren aztarnak (hots, kopia isilduak), modu bateratuan aztertzearen alde egiten dut lan honetan. Horretarako, bi kategoria hauen ... -
HVAC sistemetan koroa-efektuaren agerpena detektatu eta aztertzeko metodologia.
Larrea Valle, Ane Miren; ; de la Hoz Lambraño, Manuel Antonio; Mazón Sainz-Maza, Angel Javier; Fernández Herrero, Elvira (Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2019)
As a consequence of the ionization of the air, corona effect is formed in high voltage overhead lines, resulting into electrical losses and damage. The objective of this paper is to study the corona effect and its detection ... -
Hvad de skrifva i tidningare i Stockholm” Prensa y opinión pública en Suecia ante la emigración temprana a América (1861-1865)
Álvarez Gila, Óscar (Universidade Federal de São Paulo, 2017-12)
Este artículo analiza el modo en el que la prensa sueca presentó la emigración a América en el periodo comprendido entre 1861 y 1865, es decir, en los años de la Guerra Civil en Estados Unidos. Este país comenzaba a ser, ... -
HVDC: Energia elektrikoaren garraioa korronte zuzenaren bidez
Martínez de Alegría Mancisidor, Iñigo; Andreu Larrañaga, Jon ; Kortabarria Iparragirre, Iñigo (Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2017)
Nahiz eta energia elektrikoaren garraio-sareak korronte alternoan lan egin, Tentsio altuko korronte zuzena (HVDC edo high-voltage direct current) korronte zuzeneko sistema alternatiba eraginkorra da oso distantzia luzeko ... -
Hyaluronic Acid Combined with Serum Rich in Growth Factors in Corneal Epithelial Defects
Suárez Barrio, Carlota; Etxebarria, Jaime; Hernáez Moya, Raquel; Del Val Alonso, Marina; Rodríguez Astigarraga, Maddalen; Urkaregi Etxepare, Arantza; Freire Vallejo, Vanesa; Morales González, María Celia; Durán de la Colina, Juan Antonio; Vicario, Marta; Molina, Irene; Herrero Vanrell, Rocío; Andollo Victoriano, María Noelia (MDPI, 2019-04-03)
The aim of this study is to assess if an adhesive biopolymer, sodium hyaluronate (NaHA), has synergistic effects with s-PRGF (a serum derived from plasma rich in growth factors and a blood derivative that has already shown ... -
Hyaluronic acid-based nanoplatforms for Doxorubicin: A review of stimuli-responsive carriers, co-delivery and resistance suppression
(Elsevier, 2021-11-15)[EN]An important motivation for the use of nanomaterials and nanoarchitectures in cancer therapy emanates from the widespread emergence of drug resistance. Although doxorubicin (DOX) induces cell cycle arrest and DNA damage ... -
Hybrid 3D Printed and Electrospun Multi-Scale Hierarchical Polycaprolactone Scaffolds to Induce Bone Differentiation
; ; Santos Vizcaíno, Edorta; Igartua Olaechea, Manuela ; Guerrero Manso, Pedro Manuel ; Hernández Martín, Rosa María ; De la Caba Ciriza, María Coro (MDPI, 2022-12-19)
Complex scaffolds composed of micro- and nano-structures are a key target in tissue engineering and the combination of sequential 3D printing and electrospinning enables the fabrication of these multi-scale structures. In ... -
Hybrid acrylic/CeO2 nanocomposites using hydrophilic spherical and high aspect ratio CeO2 nanoparticles
Aguirre Arrese, Miren; ; ; ; ; (Royal Society of Chemistry, 2014-10-15)
A dispersion of CeO2 nanoparticles and nanorods stabilized with nitrilotriacetic acid (NTA) and a 4,4′-azobis(4-cyanovaleric acid) (V-501) initiator has been used to initiate the emulsion polymerization of acrylic monomers, ... -
Hybrid and biocompatible cellulose/polyurethane nanocomposites with water-activated shape memory properties
(Elsevier, 2019-04-03)[EN] Water-activated shape memory bacterial cellulose/polyurethane nanocomposites were prepared by the immersion of bacterial cellulose (BC) wet membranes into waterborne polyurethane (WBPU) dispersions for different times. ... -
Hybrid Ćirić Type Graphic Υ,Λ-Contraction Mappings with Applications to Electric Circuit and Fractional Differential Equations
Ameer, Eskandar; Aydi, Hassen; Arshad, Muhammad; De la Sen Parte, Manuel (MDPI, 2020-03-16)
In this paper, we initiate the notion of Ćirić type rational graphic (Υ,Λ) -contraction pair mappings and provide some new related common fixed point results on partial b-metric spaces endowed with a directed graph G. We ... -
Hybrid manufacturing of complex components: Full methodology including laser metal deposition (LMD) module development, cladding geometry estimation and case study validation
González Barrio, Haizea; ; ; (Elsevier, 2022-11)
To optimize and satisfy current industrial requirements, during the last decade new alternatives to conventional manufacturing processes are implemented into conventional machines, leading to multitasking machines. Especially ... -
Hybrid materials based on azopolymer and sol-gel synthesized silver-containing titanium oxide nanoparticles with photoinduced birefringence
(The Royal Society of Chemistry, 2015-01-28)The main goal of this work was the development of novel nanocomposite films with different optical properties. A non-toxic water soluble azopolymer was modified with TiO2 nanoparticles and silver containing TiO2 nanoparticles. ... -
Hybrid Modeling of Deformable Linear Objects for Their Cooperative Transportation by Teams of Quadrotors
Estévez Sanz, Julián; ; Garate Zubiaurre, Gorka; (MDPI, 2022-05-23)
his paper deals with the control of a team of unmanned air vehicles (UAVs), specifically quadrotors, for which their mission is the transportation of a deformable linear object (DLO), i.e., a cable, hose or similar object ... -
Hybrid Nanosystems Based on Nicotinate-Functionalized Mesoporous Silica and Silver Chloride Nanoparticles Loaded with Phenytoin for Preventing Pseudomonas aeruginosa Biofilm Development
; Aguilera-Correa, John Jairo; Mediero, Aranzazu ; Esteban, Jaime ; Páez, Paulina ; San Sebastian, Eider ; Gómez-Ruiz, Santiago (MDPI, 2022)
Pseudomonas aeruginosa (PA) is one of the most common bacteria isolated from chronic wounds and burns. Its treatment is a challenge due to antimicrobial drug resistance and biofilm formation. In this context, this study ... -
Hybrid Neural Fuzzy Design-Based Rotational Speed Control of a Tidal Stream Generator Plant
Ghefiri, Khaoula; Garrido Hernández, Izaskun; Bouallègue, Soufiene; Haggège, Joseph; Garrido Hernández, Aitor Josu (MDPI, 2018-10-17)
Artificial Intelligence techniques have shown outstanding results for solving many tasks in a wide variety of research areas. Its excellent capabilities for the purpose of robust pattern recognition which make them suitable ... -
Hybrid Optimization Based Mathematical Procedure for Dimensional Synthesis of Slider-Crank Linkage
Hernández Frías, Alfonso; Muñoyerro Barriocanal, Aitor; Urízar Arana, Mónica ; Amezua San Martín, Enrique (MDPI, 2021-07-05)
In this paper, an optimization procedure for path generation synthesis of the slider-crank mechanism will be presented. The proposed approach is based on a hybrid strategy, mixing local and global optimization techniques. ... -
Hybrid Organic-Inorganic Membranes for Photocatalytic Water Remediation
Mendes Felipe, Jesús Cristian; ; Vilas Vilela, José Luis; (MDPI, 2022-01-29)
Mismanagement, pollution and excessive use have depleted the world’s water resources, producing a shortage that in some territories is extreme. In this context, the need for potable water prompts the development of new and ... -
Hybrid photocatalytic materials for contaminants of emerging concern degradation
(2023-03-29)Contaminants of emerging concern (CECs) such as pharmaceuticals represent a new global problem for water quality because these compounds are very resistant to conventional wastewater treatments and can get into environment, ... -
Hybrid polyoxometalates: synthesis, crystal structures, thermostructural behavior and anchoring to tailored polymeric surfaces
(2017-09-08)Los polioxometalatos (POMs) son una familia de clústeres aniónicos que presentan una gran diversidad estructural, topológica, electrónica y reactiva. La preparación de materiales híbridos en base POM constituye uno de los ... -
Hybrid Quinolinyl Phosphonates as Heterocyclic Carboxylate Isosteres: Synthesis and Biological Evaluation against Topoisomerase 1B (TOP1B)
Selas Lanseros, Asier; Fuertes Sánchez, María; Melcón-Fernández, Estela; Pérez-Pertejo, Yolanda; Reguera, Rosa M.; Balaña-Fouce, Rafael; Knudsen, Birgitta Ruth; Palacios Gambra, Francisco Javier ; Alonso Pérez, Concepción Estibaliz (MDPI, 2021-08-09)
This work describes, for the first time, the synthesis of dialkyl (2-arylquinolin-8-yl)phosphonate derivatives. The preparation was carried out through a direct and simple process as a multicomponent Povarov reaction of ...