GrinLine Identification Using Digital Imaging and Adobe Photoshop*

Abstract: The purpose of this study was to outline a method by which an antemortem photograph of a victim can be critically compared with a postmortem photograph in an effort to facilitate the identification process. Ten subjects, between 27 and 55 years old provided historical pictures of themselves exhibiting a broad smile showing anterior teeth to some extent (a grin). These photos were termed “antemortem” for the purpose of the study. A digital camera was used to take a current photo of each subject’s grin. These photos represented the “postmortem” images. A single subject’s “postmortem” photo set was randomly selected to be the “unknown victim.” These combined data of the unknown and the 10 antemortem subjects were digitally stored and, using Adobe Photoshop software, the images were sized and oriented for comparative analysis. The goal was to devise a technique that could facilitate the accurate determination of which “antemortem” subject was the “unknown.” The generation of antemortem digital overlays of the teeth visible in a grin and the comparison of those overlays to the images of the postmortem dentition is the foundation of the technique. The comparisons made using the GrinLine Identification Technique may assist medical examiners and coroners in making identifications or exclusions.     

Start-ups,Innovation and Knowledge Spillovers

The Journal of Technology Transfer - The knowledge spillover theory of entrepreneurship (KSTE) seeks to explain the mechanisms of how uncommercialized knowledge can be turned into new to market...     

Aufklärung und Abwehr: The lasting legacy of the Stasi under Ernst Wollweber

The following article traces the development of East Germany's secret police, the Stasi, during the reign of Ernst Wollweber, the second Minister of State Security. By examining key Stasi operations during this period, notably the ‘concentrated strikes’ strategy following the June 1953 revolution, the campaign against Ostbüros, and operations to secure the economy, and by examining Wollweber's major speeches, it argues that Wollweber's reign was a decisive one for the Stasi because of the integration of intelligence gathering outside of East Germany (Aufklärung) with domestic surveillance (Abwehr). Although this balance shifted toward external duties in Wollweber's landmark August 1955 speech, Wollweber continued to promote integration of the two duties, in particular by anchoring the intelligence gathering duties in the local-level domestic structures of the Stasi.     

Making the difference: Deleuze's difference and Derrida's différance

This paper seeks to explore the differences between Derrida's différance and Deleuze's difference. Derrida ‘s différance can be seen as based on a phenomenological theory of time, whereby the future is ‘prior’ to the past, and on a Hegelian theory of negation (but without final term or synthesis). Deleuze's, by contrast, relies on a Bergsonian theory of time as the actualization of virtualities, along with a positive and qualitative notion of difference derived from Nietzsche, Leibniz and Spinoza. The paper suggests some implications of these differences for Derrida's and Deleuze's approaches to criticism.