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Analytical determination of irrotational flow profiles in open-channel transitions
(MDPI, 2023)
Transitional free surface flow profiles with a critical point occur with weak vorticity and viscosity effects and thus can be modeled with an irrotational flow approach. Important examples in hydraulic engineering include ...
Sustainable, low Ni-containing Mg-doped layered oxides as cathodes for sodium-ion batteries
(Royal Society of Chemistry, 2023)
The supply of battery-grade nickel to produce positive electrodes of sodium-ion batteries may soon become insufficient. For this reason, it is crucial to find new electrode materials that minimize its use or even fully ...
Relationship between bullying and the type of physical activity practised by Spanish pre- and adolescents
(MDPI, 2023)
Background: The influence of bullying on physical activity beyond school time is uncertain, as it can vary widely in terms of type, modality, duration, adult supervision, and objectives. Methods: This study aims to analyze ...
Papel beneficioso que determinados microorganismos rizosféricos del suelo (bacterias, hongos y levaduras) ejercen sobre la adquisición de hierro, fósforo y otros elementos en plantas de arroz
(Universidad de Córdoba, UCOPress, 2024)
El arroz (Oryza sativa L.) forma parte de la dieta básica de más de la mitad de la población mundial, siendo uno de los cereales más cultivados en todo el mundo. Actualmente, los sistemas de producción se basan en el empleo ...
Selvicultura de precisión en plantaciones de Pinus Radiata L. basada en inteligencia artificial y teledetección
(Universidad de Córdoba, UCOPress, 2024)
Chile es uno de los países con mayor superficie de plantaciones forestales del mundo, con 2.3 millones de ha, de las cuales el pino radiata (Pinus radiata D. Don, 1836) ocupa 1.2 millones de ha, siendo la especie con mayor ...
La timidez, la evitación de la soledad y la identidad como predictores de adicción a internet entre adolescentes
(Universidad de Córdoba, UCOPress, 2024)
The internet has become a part of our daily lives in the last two decades. And due to the advanced technology and widespread use of mobile devices, the internet has become more accessible, worthwhile, and informative than ...
Mujeres directivas: estrategias argumentativas y actividades de gestión de la imagen social
(Universidad Complutense de Madrid, 2021)
En las últimas décadas, la incorporación de la mujer a puestos directivos ha conllevado el nacimiento de un nuevo estilo de liderazgo, caracterizado por su promoción del trabajo en equipo, el refuerzo de la afiliación y ...
Helping university students to choose elective courses by using a hybrid multi-criteria recommendation system with genetic optimization
(Elsevier, 2020)
The wide availability of specific courses together with the flexibility of academic plans in university
studies reveal the importance of Recommendation Systems (RSs) in this area. These systems appear
as tools that help ...
Quantitative proteomics in the bioremediation of cyanide, arsenic and metals by Pseudomonas pseudoalcaligenes CECT 5344
(Universidad de Córdoba, UCOPress, 2023)
Proteomics is a high-throughput and relatively new technology that has gained a lot of interest during last decades. Proteomics belongs to the family of “omics” techniques together with genomics, transcriptomics and ...
Text mining in education
(Wiley, 2019)
The explosive growth of online education environments is generating a massive volume of data, specially in text format from forums, chats, social networks, assessments, essays, among others. It produces exciting challenges ...