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Issues with the detection and classification of microplastics in marine sediments with chemical imaging and machine learning
(Elsevier, 2023-09)
Numerous studies have attempted to detect microplastic litter directly in environmental sediments via spectral imaging and powerful classification algorithms. Spectral imaging is attractive largely due to the benefits of ...
Electromagnetic field presented in introductory physics textbooks and consequences for its teaching
(APS, 2023-07)
Textbooks play a fundamental role in teaching and learning in school science classrooms. In this paper, we investigate the presentation of the nature of the electromagnetic field in a dozen of the world’s most popular ...
A pre-targeting approach to boron neutron capture therapy: towards multipurpose boron-enriched therapeutic agents.
(2020-07-06)
En la presente tesis se describe en primer lugar una comparativa entre diferentes técnicas analíticas para la caracterización de anticuerpos funcionalizados con ligandos utilizados típicamente en imagen nuclear. Se comparar ...
Corporate governance as a key aspect in the failure of worker cooperatives
(SAGE, 2020)
The article analyses governance difficulties at Fagor Electrodomésticos, for decades the world’s
largest industrial cooperative, and sheds light on how the cooperative model and governance
might have contributed to the ...
Secco painting technique revealed in non-restored Pompeian murals by analytical and imaging techniques
(Elsevier, 2023-09-15)
The fresco technique appears to have been widely used on Roman mural paintings. The close observation of many of such murals suggests, however, the application of a secco technique over the fresco background. In this work, ...
Amide-Directed Intramolecular Co(III)-Catalyzed C-H Hydroarylation of Alkenes for the Synthesis of Dihydrobenzofurans with a Quaternary Center
(American Chemical Society, 2020-07-17)
The first example of Cp*Co(III)-catalyzed intramolecular hydroarylation of allyl aryl ethers using an amide directing group for the preparation of 3,3-disubstituted dihydrobenzofurans in high yields is described. The ...
Magnetocaloric properties and unconventional critical behavior in (Gd,Tb)6(Fe,Mn)Bi2 intermetallics
(Elsevier, 2020-06-17)
The magnetic and magnetocaloric properties of the intermetallic family (Gd,Tb)6(Fe,Mn)Bi2 have been studied from 2 K to temperatures above the respective Curie temperatures TC. The substitution of Gd by Tb (Gd6FeBi2, ...
Laser-spot step-heating thermography to measure the thermal diffusivity of solids
(Elsevier, 2021-06-15)
In this work we show that laser-spot step-heating thermography allows measuring the thermal diffusivity of solids accurately. It consists in illuminating the sample surface with a continuous-wave focused laser spot and ...
Nanoemulsions as drug carriers: preclinical evaluation of pulmonary delivered drug-loaded nanocapsules
(2020-10-30)
En esta tesis doctoral, se ha utilizado la administración pulmonar y las técnicas de imagen molecular in vivo con el objetivo final de explorar la idoneidad de polímeros y NPs poliméricas basadas en dextrano para estabilizar ...
Crystallographic, magnetic and magnetocaloric properties in novel intermetallic materials R3CoNi (R = Tb, Dy, Ho, Er, Tm, Lu)
(Elsevier, 2021-02-04)
A family of novel intermetallic R3CoNi with heavy rare earth ions has been synthesized (R = Tb, Dy, Ho, Er, Tm, Lu) and a study of the crystal structure of these phases performed. All the compounds adopt the rhombohedral ...