Publications by authors named "J Cortes Gracia"
Recent years have witnessed an intense effort to unravel magnetic field effects in electrocatalysis, as they can enhance the performance of common electrocatalysts. Both experimental and theoretical studies have shown that magnetic fields may affect, among others, the macroscopic spin-orbital ordering, charge transport, bubble release, and electron transfer kinetics. This paper highlights Electrochemical Impedance Spectroscopy (EIS) as a tool to analyze and separate the effects of magnetic field on both the oxygen reduction and evolution reactions at cobalt iron oxide electrodes.
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- Aspergillus species are linked to various conditions in bronchiectasis, including ABPA, AS, and increased IgG levels indicating exposure or infection.
- A study of nearly 10,000 bronchiectasis patients revealed 6.1% with ABPA, 5.7% with AS, and 8.1% with elevated Aspergillus-specific IgG levels, with these conditions associated with more severe lung issues and exacerbations.
- Long-term follow-up showed that those with raised IgG levels faced more frequent and severe exacerbations, particularly affecting patients not on inhaled corticosteroids.
Article Synopsis
- The transition to sustainable energy highlights the need for better electrocatalyst design, as efficient electrochemical reactions are critical.
- Recent research indicates that the effectiveness of these reactions is influenced by the spin configuration of the materials used, making it essential to understand and control this aspect.
- The review covers recent studies on spin-dependent electrocatalysis, including techniques to analyze spin configurations, strategies for optimizing them, and suggestions for future research to deepen understanding and application of these concepts.
Obtaining value-added products from renewable resources is limited by the lack of specific operating conditions optimized for the physico-chemical characteristics of the biomass and the desired end product. A mathematical model and statistical optimization were developed for the production of volatile fatty acids (VFAs) by anaerobic digestion of municipal sewage sludge. The experimental tests were carried out in triplicate and investigated a wide range of conditions: pH 9.
View Article and Find Full Text PDFBackground And Objectives: The 2023 criteria for myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD) perform well in adults but have not been assessed in children.
Methods: This prospective observational nationwide study includes children and adults with demyelinating syndromes or encephalitis, whose serum or CSF was found MOG-immunoglobulin G (IgG) positive at Institut d'Investigacions Biomèdiques August Pi i Sunyer-Hospital Clínic of Barcelona (Spain). Exclusion criteria were lack of clinical information and follow-up <1 year, and serum unavailable for antibody testing.