Examinar Artículos por departamento (cas.) "Ingeniería Minera y Metalúrgica y Ciencia de los Materiales"
Mostrando ítems 1-20 de 103
-
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
(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
(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
(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
(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 ... -
A single amino acid able to promote high-temperature ring-opening polymerization by dual activation
(Wiley, 2024-04)Amino acids are indispensable compounds in the body, performing several biological processes that enable proper functioning. In this work, it is demonstrated that a single amino acid, taurine, is also able to promote the ... -
Above-ground biomass estimation from LiDAR data using random forest algorithms
(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
(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
(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 ... -
Amorphous solid dispersions in Poly(ε-caprolactone)/Xanthohumol bioactive blends: physicochemical and mechanical characterization.
(Royal Society of Chemistry, 2021-04-26)This paper reports the obtention of amorphous solid dispersions (ASDs) of Xanthohumol (XH) into PCL containing up to 50 wt% of the bioactive compound in amorphous form thanks to the advantageous specific interactions ... -
An engineered coccolith-based hybrid that transforms light into swarming motion
(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
(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
(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
(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
(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
(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
(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
(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 ...