BackExaminar Artículos por departamento (eus.) "Meatze eta metalurgia ingeniaritza materialen zientzia"
Now showing items 1-20 of 91
-
3D Cytocompatible Composites of PCL/Magnetite
(MDPI, 2019-11-21)A study of Magnetite (Fe3O4)as a suitable matrix for the improved adhesion and proliferation of MC3T3-E1 pre-osteoblast cells in bone regeneration is presented. Biodegradable and magnetic polycaprolactone (PCL)/magnetite ... -
42CrMo4 steel flow behavior characterization for high temperature closed dies hot forging in automotive components applications
; ; ; Girot Mata, Franck Andrés
; Torregaray Larruscain, Amaia (Elsevier, 2023-11)
The application of new forming processes as the high temperature hot forging in closed dies in an industrial environment still requires further investigation due to the lack of flow stress data at these temperatures. To ... -
A Bibliometric Analysis of Research on Supported Ionic Liquid Membranes during the 1995-2015 Period: Study of the Main Applications and Trending Topics
(MDPI, 2017-12)A bibliometric analysis based on Scopus database was performed to identify the global research trends related to Supported Ionic Liquid Membranes (SILMs) during the time period from 1995 to 2015. This work tries to improve ... -
A comprehensive study of the phase segregation of a urea-based phase change material tested under thermal cycling conditions
; ; ; García Romero, Ane Miren (Elsevier, 2023-04)
Eutectic mixtures are used as PCMs due to the possibility to tailor the melting temperatures and mainly because the phase transition occurs at a unique temperature. Eutectic mixtures are assumed to be congruent melting and ... -
A flexible strain-responsive sensor fabricated from a biocompatible electronic ink via an additive-manufacturing process
; ; ; Fernández Hernández, Jorge; ; Sarasua Oiz, José Ramón ; ; (2021-08)
Biosensor technologies are of great interest for applications in wearable electronics, soft robotics and implantable biomedical devices. To accelerate the adoption of electronics for chronic recording of physiological ... -
A New Approach for the Fabrication of Cytocompatible PLLA-Magnetite Nanoparticle Composite Scaffolds
(MDPI, 2019-09-20)Magnetic biomimetic scaffolds of poly(L-lactide) (PLLA) and nanoparticles of magnetite (nFe(3)O(4)) are prepared in a wide ratio of compositions by lyophilization for bone regeneration. The magnetic properties, cytotoxicity, ... -
A Preliminary Global Automatic Burned-Area Algorithm at Medium Resolution in Google Earth Engine
Roteta Otaegui, Ekhi; ; Ibisate González de Matauco, Askoa ; (MDPI, 2021-10-26)
A preliminary version of a global automatic burned-area (BA) algorithm at medium spatial resolution was developed in Google Earth Engine (GEE), based on Landsat or Sentinel-2 reflectance images. The algorithm involves two ... -
Above-ground biomass estimation from LiDAR data using random forest algorithms
Torre Tojal, Leyre; ; Boyano Murillo, Ana Isabel ; ; (Elsevier, 2022-02)
Random forest (RF) models were developed to estimate the biomass for the Pinus radiata species in a region of the Basque Autonomous Community where this species has high cover, using the National Forest Inventory, allometric ... -
Advances and Perspectives in Dental Pulp Stem Cell Based Neuroregeneration Therapies
Luzuriaga González, Jon; ; ; ; Larrañaga Espartero, Aitor ; Unda Rodríguez, Fernando José ; Sarasua Oiz, José Ramón ; Pineda Martí, José Ramón ; Ibarretxe Bilbao, Gaskon (MDPI, 2021-03-29)
Human dental pulp stem cells (hDPSCs) are some of the most promising stem cell types for regenerative therapies given their ability to grow in the absence of serum and their realistic possibility to be used in autologous ... -
African burned area and fire carbon emissions are strongly impacted by small fires undetected by coarse resolution satellite data
Ramo, Rubén; Roteta Otaegui, Ekhi; Bistinas, Ioannis; Van Wees, Dave; ; Chuvieco, Emilio; Van der Werf, Guido R. (National Academy of Sciences of the United States of America, 2021-03-02)
Fires are a major contributor to atmospheric budgets of greenhouse gases and aerosols, affect soils and vegetation properties, and are a key driver of land use change. Since the 1990s, global burned area (BA) estimates ... -
An engineered coccolith-based hybrid that transforms light into swarming motion
Lomora, Mihai; Larrañaga Espartero, Aitor; Rodríguez-Emmenegger, Cesar; Rodriguez, Brian; Dinu, Ionel Adrian; Sarasua Oiz, José Ramón ; Pandit, Abhay (Elsevier ; Cell Press, 2021-03-24)
[EN] Translating energy into swarming motion for miniature entities remains a challenge. This translation requires simultaneously breaking the symmetry of the system to enable locomotion and a coupling effect between ... -
BAMS: A Tool for Supervised Burned Area Mapping Using Landsat Data
; Alvarado Herrán, María Teresa; Artano Pérez, Karmele ; Martinez Blanco, Maria Pilar ; Mesanza Moraza, Amaia ; Torre Tojal, Leyre ; ; (MDPI, 2014-12)
A new supervised burned area mapping software named BAMS (Burned Area Mapping Software) is presented in this paper. The tool was built from standard ArcGIS (TM) libraries. It computes several of the spectral indexes most ... -
Benefits of Polydopamine as Particle/Matrix Interface in Polylactide/PD-BaSO4 Scaffolds
; Larrañaga Espartero, Aitor; ; ; ; ; ; Muñoz Ugartemendia, Jone ; Sarasua Oiz, José Ramón ; (MDPI, 2020-07-31)
This work reports the versatility of polydopamine (PD) when applied as a particle coating in a composite of polylactide (PLA). Polydopamine was observed to increase the particle–matrix interface strength and facilitate the ... -
Bond between steel reinforcement bars and electric arc furnace slag concrete
; ; ; San José Lombera, José Tomás; (Springer, 2017-04-21)
This paper deals with the bond between steel reinforcement and recycled aggregate concrete, including Electric arc furnace (EAF) slag as full replacement of natural coarse aggregates. Pull-out tests were carried out according ... -
Catechol End-Functionalized Polylactide by Organocatalyzed Ring-Opening Polymerization
; ; ; ; Muñoz Ugartemendia, Jone; Sarasua Oiz, José Ramón ; ; ; ; (MDPI, 2018-02-06)
There is a great interest in incorporating catechol moieties into polymers in a controlled manner due to their interesting properties, such as the promotion of adhesion, redox activity or bioactivity. One possibility is ... -
Comparison between experimental values and standards on natural stone masonry mechanical properties
; San José Lombera, José Tomás; Garmendia Arrieta, Leire ; Larrinaga Alonso, Pello (Elsevier, 2012-03-01)
[EN] The research presented in this paper investigates the mechanical properties under compressive loads of a natural stone masonry. Selected materials and arrangement are typical from the Romanesque period, the main ... -
Compound Formation And Microstructure Of As-Cast High Entropy Aluminums
; Vicario Gómez, Iban; Albizuri Irigoyen, Joseba ; ; ; (MDPI, 2018-03-09)
The aim of this work is to study the microstructure of four high entropy alloys (HEAs) produced by large scale vacuum die casting. Al40Cu15Mn5Ni5Si20Zn15, Al45Cu15Mn5Fe5Si5Ti5Zn20, Al35Cu5Fe5Mn5Si30V10Zr10, and ... -
Crystallization Behavior and Mechanical Properties of Poly(ε-caprolactone) Reinforced with Barium Sulfate Submicron Particles
; Diego Martín, Paul; Meaurio Arrate, Emiliano ; Muñoz Ugartemendia, Jone ; Sarasua Oiz, José Ramón (MDPI, 2021-05-02)
Poly(ε-caprolactone) (PCL) was mixed with submicron particles of barium sulfate to obtain biodegradable radiopaque composites. X-ray images comparing with aluminum samples show that 15 wt.% barium sulfate (BaSO4) is ... -
Crystallization Behavior and Morphology of Biodegradable Poly(ε-caprolactone)/Reduced Graphene Oxide Scaffolds
(MDPI, 2022-08-24)Morphology, thermal properties and the non-isothermal melt crystallization kinetics of biodegradable poly(ε-caprolactone) (PCL)/reduced graphene oxide (rGO) scaffolds are studied with differential scanning calorimetry (DSC) ... -
Crystallization-Induced Gelling as a Method to 4D Print Low-Water-Content Non-isocyanate Polyurethane Hydrogels
Fanjul Mosteirin, Marcos Noé; Aguirresarobe, Robert; Sadaba Larraona, Naroa; Larrañaga Espartero, Aitor; Marín Ameztoy, Edurne; Martín, Jaime; Ramos Gómez, Nicolás; Arno, Maria C.; ; Dove, Andrew (American Chemical Society, 2021-09-14)
[EN]The use of three-dimensional (3D) printable hydrogels for biomedical applications has attracted considerable attention as a consequence of the ability to precisely define the morphology of the printed object, allowing ...