Gold-plating of Mylar lift films to capitalize on surface enhanced Raman spectroscopy for chemical extraction of drug residues

The method of residue extraction through electrostatic lifting provides a distinctive mode of performing ultra-trace analysis. These lifts provide a medium for analyte extraction via nanomanipulation-coupled to nanospray ionization-mass spectrometry (NSI-MS). This method of extraction can be coupled to Raman spectroscopy for supplemental verification of analytes using surface enhanced Raman scattering (SERS). The gold surface used for SERS provides an enhanced effect on peak signal intensity allowing ultra-trace amounts to be detected more effectively. The aim of this research is to utilize gold-coated films with electrostatic lifting in order to collect latent materials and analyze chemicals of interest contained in them via SERS.     

Picturing neuroscience research through a human rights lens: imaging first-episode schizophrenic treatment-naive individuals

In this paper we examine imaging research involving first-episode schizophrenic treatment-naive individuals (FESTNIs) through a legal human rights lens; in particular, the lens of the Additional Protocol to the Convention on Human Rights and Biomedicine Concerning Biomedical Research. We identify a number of ethical and legal hot spots highlighted by the Protocol, and offer a series of recommendations designed to ensure the human rights compatibility of this research. Subsequently, we argue that the lack of reporting on design elements related to ethical concerns frustrates commitments at the heart of the human rights approach, namely, transparency and openness to international scrutiny. To redress this problem, we introduce two norms for the first time: ethical transparency, and ethical reproducibility. When concluding, we offer a set of reporting guidelines designed to operationalize these norms in the context of imaging research involving FESTNIs. Though we will not make this case here, we believe that parallel reporting guidelines should be incorporated into other areas of research involving human subjects.     

Unmasking Deviance: The Visual Construction of Asylum Seekers and Refugees in English National Newspapers

This paper explores the visual representation of asylum seekers and refugees delineating how English newspaper imagery constructs such groups as deviant and dangerous. A qualitative visual analysis of nine of the major national newspapers demonstrates how mediated images of asylum seekers focus upon three distinct ‘visual scenarios’ in the discovery of deviance, which collectively demonstrate how the social portrayal of the criminal immigrant fuses the otherness of the stranger with the otherness of the deviant. First, the faceless and de-identified stranger enables the construction of a panoply of feared subjects. Second, stigma is implicitly illustrated, deviance obliquely intimated and ‘spoiled identities’ constructed. Third, the mask is removed, the asylum seeker is identified and their deviant status confirmed. Such a process is reinvented, repeated and reworked in news stories, with deviance becoming increasingly engrained and entrenched in the image of the asylum seeker. This paper details how the repetition of specific visual scenarios in newspaper reporting contribute to the construction of ‘noisy’ panics about asylum seekers and asylum seeking. Moreover, it argues that such imagery is key to the construction of asylum as an issue of security, which necessitates a policy approach that is exclusionary in nature.     

The perils of mrs pooter: satire,modernity and motherhood in the lower middle class in England, 1870-1920

Abstract

This article examines some contrasting representations of lower middle-class women, marriage and motherhood in late Victorian and Edwardian England. Alongside traditional cutting images of white-collar men were misogynist criticisms of suburban women as obsessive consumers and irresponsible child-rearers who lowered racial and cultural quality. By contrast, the women who wrote about themselves in an 1898 Daily Telegraph series on working wives focused on practical problems faced by working mothers, traversing the same themes of the double burden, adjusting employment to childcare imperatives, and ‘quality time’ with children, which remain symptomatic of the problems of ‘modern’ motherhood