Open Letter In Support of the Digital Humanities Studio Space at Butler Library

The Studio at Butler Library, as we imagine it, will host mix of scheduled events loosely related to digital humanities, along with providing an unstructured, community-driven workspace for all those interested in the applied aspects of book culture, data curation, knowledge design, big history, complex social systems, experimental philosophy and criticism, cultural analytics, network analysis, computational modeling, text mining, data visualization, and critical making

Extracting Social Networks from Literary Fiction

We present a method for extracting social networks from literature, namely, nineteenth-century British novels and serials. We derive the networks from dialogue interactions, and thus our method depends on the ability to determine when two characters are in conversation. Our approach involves character name chunking, quoted speech attribution and conversation detection given the set of quotes. We extract features from the social networks and examine their correlation with one another, as well as with metadata such as the novel’s setting. Our results provide evidence that the majority of novels in this time period do not fit two characterizations provided by literacy scholars. Instead, our results suggest an alternative explanation for differences in social networks

Abstracts from the 8th International Conference on cGMP Generators, Effectors and Therapeutic Implications

This work was supported by a restricted research grant of Bayer AG

Brushes with Fame: Thackeray and the Work of Celebrity

What is increasingly at stake in the depiction of the famous in Thackeray's fiction is the gradual formation of a new category of public experience called the "celebrity," unmoored from the political or aristocratic underpinnings of older forms of public notoriety and increasingly unlike earlier conceptualizations of fame. In the celebrity, mid-Victorian culture found a social and perceptual category that could not only become more conceptually promiscuous--subsuming martial, literary, artistic, financial, governmental, and criminal fame into one form--but that could also root itself more deeply into the heretofore private consciousnesses of the public and, therefore, could reorient consciousness (particularly memory) toward a newly configured public realm

Daniel Hack. The Material Interests of the Victorian Novel

A review of Daniel Hack's 2005 literary-critical monograph, The Material Interests of the Victorian Novel

Apparent self-heating of individual upconverting nanoparticle thermometers.

Individual luminescent nanoparticles enable thermometry with sub-diffraction limited spatial resolution, but potential self-heating effects from high single-particle excitation intensities remain largely uninvestigated because thermal models predict negligible self-heating. Here, we report that the common "ratiometric" thermometry signal of individual NaYF4:Yb3+,Er3+ nanoparticles unexpectedly increases with excitation intensity, implying a temperature rise over 50 K if interpreted as thermal. Luminescence lifetime thermometry, which we demonstrate for the first time using individual NaYF4:Yb3+,Er3+ nanoparticles, indicates a similar temperature rise. To resolve this apparent contradiction between model and experiment, we systematically vary the nanoparticle's thermal environment: the substrate thermal conductivity, nanoparticle-substrate contact resistance, and nanoparticle size. The apparent self-heating remains unchanged, demonstrating that this effect is an artifact, not a real temperature rise. Using rate equation modeling, we show that this artifact results from increased radiative and non-radiative relaxation from higher-lying Er3+ energy levels. This study has important implications for single-particle thermometry

Apparent self-heating of individual upconverting nanoparticle thermometers.

Individual luminescent nanoparticles enable thermometry with sub-diffraction limited spatial resolution, but potential self-heating effects from high single-particle excitation intensities remain largely uninvestigated because thermal models predict negligible self-heating. Here, we report that the common "ratiometric" thermometry signal of individual NaYF4:Yb3+,Er3+ nanoparticles unexpectedly increases with excitation intensity, implying a temperature rise over 50 K if interpreted as thermal. Luminescence lifetime thermometry, which we demonstrate for the first time using individual NaYF4:Yb3+,Er3+ nanoparticles, indicates a similar temperature rise. To resolve this apparent contradiction between model and experiment, we systematically vary the nanoparticle's thermal environment: the substrate thermal conductivity, nanoparticle-substrate contact resistance, and nanoparticle size. The apparent self-heating remains unchanged, demonstrating that this effect is an artifact, not a real temperature rise. Using rate equation modeling, we show that this artifact results from increased radiative and non-radiative relaxation from higher-lying Er3+ energy levels. This study has important implications for single-particle thermometry