A5080380678- Advanced ceramic materials synthesis
- Advanced materials and composites
- Electrophoretic Deposition in Materials Science
- TiO2 Photocatalysis and Solar Cells
- Ferroelectric and Piezoelectric Materials
- Advanced Photocatalysis Techniques
- Aluminum Alloys Composites Properties
- Microwave Dielectric Ceramics Synthesis
- High-Temperature Coating Behaviors
- Injection Molding Process and Properties
- Nuclear materials and radiation effects
- Advancements in Solid Oxide Fuel Cells
- Catalytic Processes in Materials Science
- Innovations in Concrete and Construction Materials
- Bone Tissue Engineering Materials
- Additive Manufacturing and 3D Printing Technologies
- Materials Engineering and Processing
- Aerogels and thermal insulation
- Electronic and Structural Properties of Oxides
- MXene and MAX Phase Materials
- Polysaccharides Composition and Applications
- Graphene research and applications
- Layered Double Hydroxides Synthesis and Applications
- Magnesium Oxide Properties and Applications
- biodegradable polymer synthesis and properties
Instituto de Cerámica y Vidrio
2016-2025
Consejo Superior de Investigaciones Científicas
2015-2024
Universidad Autónoma de Nuevo León
2024
KTH Royal Institute of Technology
2022-2024
Universidad Autónoma de Madrid
2004-2024
Universidad de Granada
2024
Universidad de Zaragoza
2024
Universidade Federal de Itajubá
2022
Instituto de Ciencia de Materiales de Madrid
2016-2017
National Research Council
2014
Introduction In the last few years, several models trying to calculate biological brain age have been proposed based on structural magnetic resonance imaging scans (T1-weighted MRIs, T1w) using multivariate methods and machine learning. We developed validated a convolutional neural network (CNN)-based prediction model that uses one T1w MRI preprocessing step when applying external datasets simplify implementation increase accessibility in research settings. Our only requires rigid image...
To examine the interaction between airway smooth muscle shortening and wall thickening on changes in pulmonary resistance, we have developed a model of tracheobronchial tree that allows simulation mechanisms involved narrowing. The is based symmetrical dichotomous branching as described by Weibel uses fluid dynamic equations proposed Pedley et al. to calculate inspiratory resistance during quiet tidal breathing. allow for lung volume, used pressure-area curves Lambert easily implemented with...
The micromagnetic exchange stiffness is a critical parameter in numerical modeling of magnetization dynamics and reversal processes, yet the current literature reports wide range values even for such simple widely used material as cobalt. Using ab initio estimated Heisenberg parameters we calculate low temperature hexagonal-close-packed (hcp) face-centered-cubic For hcp Co they are slightly different directions parallel perpendicular to $c$ axis. We establish scaling relation with...
In this work, the efficient extraction of pectin from sugar beet by-products (pressed, ensiled and dried pulp), by using an acid method or a commercial cellulose, is accomplished. The had impact on monomeric composition, mainly in xylose, arabinose, galacturonic content, as determined GC-FID. FTIR SEC analyses allowed determination similar degrees methoxylation molecular weights, respectively, extracted pectins. by-product led to highest yield (19%) with content 46%, whereas application...
The slip casting technique has been revealed as a powerful method to obtain multilayer composites close theoretical density. From zeta potential and viscosity measurements of Al 2 O 3 /ZrO (4 vol% ZrO ) suspensions, the corditions for preparation by have determined. A microstructural analysis different layers scanning electron microscopy is also reported.
We studied the effects of an 8-h, once-a-week schedule cuirass ventilation (CV) in 5 patients with advanced chronic air-flow limitation and hypercarbia (PaCO2 58.6 ± 10.1 mm Hg; mean SD). Repeated measurements arterial blood gases, maximal inspiratory mouth pressure (Pimax), 12-min walking distance, respiratory cycle were performed during a 1-month run-in period. Quality life transdiaphragmatic measured once. All completed planned 4-month study. Four them ventilated for longer periods...
Three non-conventional extraction techniques (enzyme-assisted with cellulase, citric acid ultrasound-assisted and enzyme-ultrasound-assisted treatment) conventional were applied to obtain pectin from raspberry, blueberry, strawberry redcurrant, compared in terms of yields physicochemical properties the extracted pectins. Except for led highest yield (~8%) and, same berries, lowest recovery was found cellulase (~4%). Regarding structural characteristics pectins, enzymatically pectins...
In this work we have efficiently extracted and characterized pectin from different tissues of astringent (AS) non-astringent (NAS) persimmon fruits (peel, pulp, whole fruit) for the first time. The highest extraction (≥7.2%) was carried out at 80 °C, 120 min with 1.5% sodium citrate in peel both AS NAS samples. All pectins showed a molecular weight galacturonic acid content upper than 328 kDa 78%, respectively, indicating their suitability as food ingredient. Pectin pulp exhibited an...
Heterogeneous photocatalysis applying TiO2 based catalysts has been widely studied for removing inorganic and organic compounds from water bacterial inactivation. This available low-cost catalyst demonstrated to be effective in the removal of pollutants inactivation pathogenic bacteria water. The design proper types industrial-scale photoreactors not yet successfully implemented, probably due conceptual complexity modeling this process real wastewater. As a result, is still considered an but...
Pulmonary function has been extensively studied in unilateral diaphragmatic paralysis (UDP), but there is scarce information regarding inspiratory muscle this condition. We therefore 8 patients with UDP (Group 1: age 48.3 +/- 2.1 yr of age, means SD) as well 7 and concomitant cardiopulmonary disease 2: 60.6 13 age). Twelve young normal subjects were also (32.3 7.7 Maximal static transdiaphragmatic mouth pressure measured at FRC. Gastric (Pga), esophageal (Pes), (Pdi) swings during quiet...
ABSTRACT BACKGROUND Pectin is heteropolysaccharide found in cell walls originating mainly from by‐products, as well citrus peels, apple and sugar beet pulp, presenting biological techno‐functional properties. In the present study, a general structural characterisation of industrial pectins was performed together with study impact power ultrasound (US) on their rheological properties, aim using them edible coatings for fresh strawberries. RESULTS The results obtained indicated that pure...
This paper describes the operation principles of a micro-scale rheometry equipment based on technology microchannels chip and compares it with conventional macro-scale rotational rheometer. Both techniques are used for study different solutions suspensions ceramic particles saccharides, which subjected to wide variety shear rates from their preparation processing injection in plasma spraying processes. The results have shown clear difference between rheological values obtained both...
Rigid registration aims to determine the translations and rotations necessary align features in a pair of images. While recent machine learning methods have become state-of-the-art for linear deformable across subjects, they demonstrated limitations when applied longitudinal (within-subject) registration, where achieving precise alignment is critical. Building on an existing framework anatomy-aware, acquisition-agnostic affine we propose model optimized longitudinal, rigid brain...