Rev Sci Instrum
November 2024
Runaway electrons, accelerated in a tokamak discharge to high energies (tens of MeV), can cause serious damage to plasma facing components. Therefore, it is important to develop effective mitigation strategies to reduce the risk of tokamak damage. To study the effects of various mitigation strategies, a dedicated diagnostic, the calorimetry probe, was developed at the COMPASS tokamak.
View Article and Find Full Text PDFAn efficient and convenient method for the synthesis of 1-hydroxyalkylphosphonium salts is described. Reactions were carried out at room temperature, in a short time, and without chromatography for product isolation. The properties of the obtained phosphonium salts were examined and discussed.
View Article and Find Full Text PDFThe synthesis and characterization of two fluorinated 3,6-diaza-9-hydroxy-9-borafluorene oxonium acids featuring improved hydrolytic stability and the strong electron-deficient character of the diazaborafluorene core is reported. These boracycles served as precursors of fluorescent spiro-type complexes with (O,N)-chelating ligands which revealed specific properties such as delayed emission, white light emission in the solid state and photocatalytic performance in singlet oxygen-mediated oxidation reactions.
View Article and Find Full Text PDFJ Evid Based Soc Work (2019)
January 2024
Purpose: First-generation college students (FGCS) face a myriad of sociocultural, financial, and emotional challenges that impact their educational journey. With less academic capital and lower odds of obtaining a bachelor's degree than their non-FGCS peers, understanding the factors affecting their academic success is pivotal for social work professionals aiming to provide tailored interventions and support systems. This study delved into the potential differences between these groups concerning physical activities, which are linked to learning, cognition, and overall well-being, and evaluated their influence on degree completion.
View Article and Find Full Text PDFThe European Chemical Society (EuChemS) and the European Parliament (Science and Policy Workshop, 25 May 2023) recognize phosphorus as one of the key chemical elements in daily life [...
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