Watching eyes do not stop dogs stealing food:evidence against a general risk-aversion hypothesis for the watching-eye effect

The presence of pictures of eyes reduces antisocial behaviour in humans. It has been suggested that this ‘watching-eye’ effect is the result of a uniquely human sensitivity to reputation-management cues. However, an alternative explanation is that humans are less likely to carry out risky behaviour in general when they feel like they are being watched. This risk-aversion hypothesis predicts that other animals should also show the watching-eye effect because many animals behave more cautiously when being observed. Dogs are an ideal species to test between these hypotheses because they behave in a risk-averse manner when being watched and attend specifically to eyes when assessing humans’ attentional states. Here, we examined if dogs were slower to steal food in the presence of pictures of eyes compared to flowers. Dogs showed no difference in the latency to steal food between the two conditions. This finding shows that dogs are not sensitive to watching-eyes and is not consistent with a risk-aversion hypothesis for the watching-eye effect.</p

Hyperspectral measurements of yellow rust and fusarium head blight in cereal crops: Part 1: Laboratory study

This paper assesses the potential use of a hyperspectral camera for measurement of yellow rust and fusarium head blight in wheat and barley canopy under laboratory conditions. Scanning of crop canopy in trays occurred between anthesis growth stage 60, and hard dough growth stage 87. Visual assessment was made at four levels, namely, at the head, at the flag leaves, at 2nd and 3rd leaves, and at the lower canopy. Partial least squares regression (PLSR) analyses were implemented separately on data captured at four growing stages to establish separate calibration models to predict the percentage coverage of yellow rust and fusarium head blight infection. Results showed that the standard deviation between 500 and 650 nm and the squared difference between 650 and 700 nm wavelengths were found to be significantly different between healthy and infected canopy particularly for yellow rust in both crops, whereas the effect of water-stress was generally found to be unimportant. The PLSR yellow rust models were of good prediction capability for 6 out of 8 growing stages, a very good prediction at early milk stage in wheat and a moderate prediction at the late milk development stage in barley. For fusarium, predictions were very good for seven growing stages and of good performance for anthesis growing stage in wheat, with best performing for the milk development stages. However, the root mean square error of predictions for yellow rust were almost half of those for fusarium, suggesting higher prediction accuracies for yellow rust measurement under laboratory conditions

A future for Hashima: pornography, representation and time

This article sets out to investigate the relationship between ruins, futurity, and ‘ruin porn’ - a visual mode of representation that all too often seeks to fix post-industrial ruins as mere aesthetic objects, devoid of history and/or temporality. It does so by focusing on performance, which, in this context, is understood as a processual mode of art-making that provides spectators with an experience of time. In this expanded definition of performance, as one may perhaps expect, the performativity of the object is not limited to the theatrical event alone; rather, it now inheres in sometimes uncanny durational aspects of both still and moving images. The essay proceeds in three stages. Part one provides a historical and theoretical overview of the type of performance inherent in ‘ruin porn’; part two critiques two images from Yves Marchand's and Romain Meffre's Gunkanjima (2013), a photo album that attempted to document the ruins of Hashima, an island situated 15 kilometres from Nagasaki City in the East China Sea; and part three investigates the very different aesthetic at work in Lee Hassall's film Return to Battleship Island (2013) which was made in response to AHRC- funded project, ‘The Future of Ruins: Reclaiming Abandonment and Toxicity on Hashima Island’ (2013). In this reading of Return to Battleship Island , the onus is on showing how Hassall's film, in its representation of Hashima's crumbling apartment blocks and industrial buildings, intentionally sought to contest the atemporal logic of ‘ruin porn’ by attempting to endow the viewing experience with a sense of futurity. Crucially, this does not mean that film represented the future as an object, but, on the contrary, tried to make it palpable, as something one undergoes physically in the very act of reception

Terrestrial nerve

Terrestrial Nerve is a thirty-five minute immersive performance installation suitable for theatre or gallery setting. Created as a dynamic and sublime media arts performance influenced by encounters with frontier zones, border crossings and psychological inhabitation. The set is charged with the representation of meteorological events imaginatively indicating an enchanted world. Inanimate material suddenly becomes a compelling character in a non sequitur surrealist narrative. Dance performers respond to the elaboration of a fantastical place, where ephemeral forces are sculpted into enigmatic identities in overt and subtle ways. At the heart of the work, anatomical, spiritual, environmental and topographical themes, imbue a liminal terrain, evocative of cosmological events induced by wind and water

Terrestrial Nerve

Terrestrial Nerve is a thirtyfive minute immersive performance installation suitable for theatre or gallery setting. Created as a dynamic and sublime media arts performance influenced by encounters with frontier zones, border crossings and psychological inhabitation.\ud \ud The set is charged with the representation of meteorological events imaginatively indicating an enchanted world. Inanimate material suddenly becomes a compelling character in a non sequitur surrealist narrative. Dance performers respond to the elaboration of a fantastical place, where ephemeral forces are sculpted into enigmatic identities in overt and subtle ways. At the heart of the work, anatomical, spiritual, environmental and topographical themes, imbue a liminal terrain, evocative of cosmological events induced by wind and water

Characterisation of diphtheria monoclonal antibodies as a first step towards the development of an in vitro vaccine potency immunoassay.

Immunoassays are used for routine potency assessment of several vaccines, in some cases having been specifically developed as alternatives to in vivo potency tests. These methods require at least one well characterised monoclonal antibody (mAb) that is specific for the target antigen. In this paper we report the results of the comprehensive characterisation of a panel of mAbs against diphtheria with a view to select antibodies that can be used for development of an in vitro potency immunoassay for diphtheria vaccines. We have assessed binding of the antibodies to native antigen (toxin), detoxified antigen (toxoid), adsorbed antigen and heat-altered antigen. Antibody function was determined by a cell-based toxin neutralisation test and diphtheria toxin-domain recognition was determined by Western blotting. In addition, antibody affinity was measured, and epitope competition analysis was performed to identify pairs of antibodies that could be deployed in a sandwich immunoassay format. Not all characterisation tests provided evidence of “superiority” of one mAb over another, but together the results from all characterisation studies allowed for selection of an antibody pair to be taken forward to assay&nbsp;development.</p

Criminal justice responses to child sexual abuse material offending: A systematic review and evidence and gap map

This report provides the world’s first systematic review of criminal justice responses to child sexual abuse material (CSAM) offending. The systematic search identified 20,820 records, yielding eight eligible impact evaluations. Six studies focused on policing and two on the judicial arm of the criminal justice system. No correctional impact evaluations met our inclusion criteria.We qualitatively synthesise the evidence and use an evidence and gap map to visualise the current state of the evaluation evidence. Future research needs to prospectively design and rigorously evaluate evidence-informed interventions that are specifically tailored to CSAM offending