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[CHU] Spatial Pattern Formation in Eco-Evolutionary Games with Environment-Driven Motion
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Explainable Post-Operative Patients Recovery Prediction Following Elective Brain Tumor Resection: A Precision Medicine Approach
No full text[KYDA] Multi-Population SEIR Modeling with Data Assimilation: Uncovering COVID-19 Disparities Beyond Aggregate Statistics
No full textModeling and Analysis of the Impacts of the Rise in AI Use on Data Center Growth, Resulting Workforce Displacement, and Environmental Impacts Through a Coupled System of Ordinary Differential Equations Within a Feedback Framework
No full textUsing Compartmental Systems of Ordinary Differential Equations and Optimal Control Theory to Compute Ideal Quantities of Mentors for Student Populations
No full textRhenium Chalcogenide Clusters Containing para-Substituted Phenylacetylide Ligands: Synthesis, Characterization, and Investigation of Substituent Effects on Spectroscopic and Electrochemical Properties
No full textFour new organometallic [Re6Se8]2+-based cluster complexes containing para-substituted phenylacetylide ligands, [Re6Se8(PEt3)5(C≡C–C6H4–X)](SbF6) where X = NO2, CO2Me, CH3, and OMe, have been synthesized and fully characterized using 1H, 13C{1H} and 31P{1H} NMR, IR, and UV–vis spectroscopy, HRMS, and elemental analysis. Three of these cluster complexes, [Re6Se8(PEt3)5(C≡C–C6H4–NO2)]+, [Re6Se8(PEt3)5(C≡C–C6H4–CO2Me)]+, and [Re6Se8(PEt3)5(C≡C–C6H4–CH3)]+ were also characterized via single-crystal X-ray diffraction. Electrochemical studies of these newly reported complexes, as well as the unsubstituted phenylacetylide complex, [Re6Se8(PEt3)5(C≡C–C6H5)](SbF6), reveal a correlation between the Hammett parameter σp and the [Re6Se8]3+/2+ couple. The reversibility of this oxidative process is also significantly impacted by the nature of the para-substituent. The photophysical properties of these phenylacetylide cluster complexes (including cis- and trans-[Re6Se8(PEt3)4(C≡C–C6H5)2]) in solution and in the powder-phase are reported. Our findings confirm para-substituent effects on emission; however, the trend is opposite to that found in previous studies involving [Re6Se8]2+ clusters containing para-substituted benzonitrile ligands
[Project Insight] Applications of Physics Informed Neural Networks for Incorporating Human Behavior into Epidemiological Models
No full textParting Thoughts LI
No full textThis Paring Thoughts reflects on how leisure scholars could use their expertise to preserve or increase the humanity in higher education policies related to sabbatical leave and beyond