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2761+ documents found

“Ucrania no ha perecido todavía”: la edificación de una nacionalidad (1789-1920/1946)

Muñoz Bolaños, Roberto

2025Publisher: Editorial Universidad de SevillaRepository: idUS — Universidad de Sevilla

En esta investigación se estudia el origen y desarrollo del nacionalismo ucraniano desde 1789 hasta 1920. Este proceso fue “disruptivo”, a diferencia del resto de las propuestas nacionales de la Europa del siglo XIX, como consecuencia de cuatro factores fundamentalmente: la…

DOI: 10.12795/araucaria.2025.i59.15

Bioinspired evolutionary metaheuristic based on COVID spread for discovering numerical association rules

Herruzo-Lodeiro, Cristina · Rodríguez-Díaz, Francesc · Troncoso, Alicia + 1 author

2025Publisher: ACMRepository: idUS — Universidad de Sevilla

Thesocial impact and global health crisis caused by the coronavirus since late 2019 led to the development of a novel bio-inspired al gorithm. This algorithm simulates the behavior and spread of the virus, known as the Coronavirus Optimization Algorithm. It pro vides several…

DOI: 10.1145/3672608.3707787

Immunohistochemical analysis of 147 cases of low-grade endometrial stromal sarcoma: refining the immunohistochemical profile of LG-ESS on a large, molecularly confirmed series

Flídrová, Miroslava · Dundr, Pavel · Vránková, Romana + 13 authors

2025Publisher: Springer Science and Business Media Deutschland GmbHRepository: publikace.k.utb.cz

Low-grade endometrial stromal sarcoma (LG-ESS) can present diagnostic challenges, due to its overlapping morphological features with other uterine mesenchymal tumors. Misdiagnosis rates remain significant, and immunohistochemical data for LG-ESS are limited to small series and…

DOI: 10.1007/s00428-025-04026-4

Antioxidant potential and its changes caused by various factors in lesser-known medicinal and aromatic plants

Škrovánková, Soňa · Mlček, Jiří

2025Publisher: Multidisciplinary Digital Publishing Institute (MDPI)Repository: publikace.k.utb.cz

The review focuses on the evaluation of antioxidant potential and its changes by various factors such as growing conditions, the use of fertilizers, the analyzed part of the plant, the solvent used, the extraction method, purifying procedures, and the determination method for…

DOI: 10.3390/horticulturae11010104

Non-hydrolytic sol-gel synthesis of amine-functionalized silica: Template- and catalyst-free preparation of mesoporous catalysts for CO2 valorization

Bui, Thai Q. · Pokorný, Tomáš · Macháč, Petr + 3 authors

2025Publisher: Elsevier B.V.Repository: publikace.k.utb.cz

Grant Agency of Masaryk University, (MUNI/J/0007/2021); Ministerstvo Školství, Mládeže a Tělovýchovy, MŠMT, (LM2023042, RP/CPS/2024-28/002); European Regional Development Fund-Project „UP CIISB, (CZ.02.1.01/0.0/0.0/18_046/0015974, LM2023051); Central European Institute of…

DOI: 10.1016/j.micromeso.2024.113371

Numerical Characterization of the In-plane Shear Behaviour of Non-Crimp Fabric Composites

Marques Ferreira, Luis Miguel · Graciani Díaz, Enrique · París Carballo, Federico

2025Publisher: Shahid Chamran University of AhvazRepository: idUS — Universidad de Sevilla

Experimental off-axis tensile tests aimed at characterising the in-plane shear behaviour of biaxial non-crimp fabric (NCF) composite laminates obtained from different directions within the same panel (warp and weft) reveal noteworthy variations. The in-plane shear modulus, shear…

DOI: 10.22055/jacm.2024.47328.4695