Sarah Butler's Irish Tales, A Jacobite Romance

Sarah Butler’s Irish Tales, published in 1716, is a romance set against the historical background of Brian Boru’s victory against the Vikings in 1014. Given the timing of its publication, a year after the Jacobite rebellion of 1715, the work has been read as an allegorical expression of pro-Jacobite sympathy. Yet the tragic romance dominates the work, complicating this interpretation. This article argues that the combination of fictionalized history and romance found in Irish Tales shows the work to be part of a tradition of romance writing by women in support of the royalist or Jacobite cause. Moreover, this article considers how the heroic role played by the female protagonist in these works represents an aesthetic and political response to the failure to restore James ii and his issue to the throne

"I've got no PPE to protect my mind" : understanding the needs and experiences of first responders exposed to trauma in the workplace

Background: First responders (FRs) are at high risk of being exposed to traumatic events in their occupational roles. Responding to critical incidents often involves exposure to life-threatening circumstances, dealing with fatalities and encountering highly stressful situations that may trigger traumatic responses. These experiences can lead to poor physical and mental health (MH) outcomes including post-traumatic stress disorder, co-morbid conditions such as depression, anxiety, substance abuse, insomnia, and suicidality. Little research has explored the perspectives and experiences of FRs in dealing with occupational trauma(s) and how best to meet their health needs. Objective: This study aimed to explore FRs’ experiences of exposure to occupational trauma and its impact on their mental wellbeing. The wider objective was to investigate how FRs can be supported to access appropriate and relevant help, addressing barriers like stigma. Method: A qualitative research design using in-depth semi-structured interviews with FRs (n = 54) was adopted. Interviews were audio-recorded, transcribed and analysed using an inductive thematic approach. Results: Themes developed were: (1) the pervasive, cumulative and salient impact of occupational trauma on MH (micro-traumas, nightmares, flashbacks and reliving experiences); (2) the demands of the job exacerbating the adverse effects of trauma (self and others); (3) insufficient support and unhelpful ways of coping following exposure to trauma (lack of psychological safety); (4) stigma and fear of judgement as barriers to MH help-seeking; and (5) need for specific, accessible and credible trauma-focused interventions and workplace support. Conclusions: The implications of these findings are discussed at the individual, service provider and organisational level, emphasising the importance of implementing a strengths-based, non-pathologising and de-stigmatising approach to trauma in the workplace as experienced by FRs. Emphasis is placed on the importance of overcoming barriers to accessing MH support and improving access to evidence-based, trauma-focused psychological interventions and workplace support

Early intervention and prevention of traumatic stress among first responders and health care workers

First responders (paramedics, fire and emergency workers, police, and medical emergency workers) are at high risk of being exposed to traumatic events in their occupational roles. Responding to critical incidents often involves exposure to life-threatening circumstances, dealing with fatalities, as well as encountering highly stressful situations that may trigger traumatic responses. There is a need for evidence-based support for first responders and healthcare workers who have been exposed to trauma in their working roles

Vascular endothelial growth factor-A 165 b ameliorates outer-retinal barrier and vascular dysfunction in the diabetic retina

Diabetic retinopathy (DR) is one of the leading causes of blindness in the developed world. Characteristic features of DR are retinal neurodegeneration, pathological angiogenesis and breakdown of both the inner and outer retinal barriers of the retinal vasculature and retinal pigmented epithelial (RPE)–choroid respectively. Vascular endothelial growth factor (VEGF-A), a key regulator of angiogenesis and permeability, is the target of most pharmacological interventions of DR. VEGF-A can be alternatively spliced at exon 8 to form two families of isoforms, pro- and anti-angiogenic. VEGF-A165a is the most abundant pro-angiogenic isoform, is pro-inflammatory and a potent inducer of permeability. VEGF-A165b is anti-angiogenic, anti-inflammatory, cytoprotective and neuroprotective. In the diabetic eye, pro-angiogenic VEGF-A isoforms are up-regulated such that they overpower VEGF-A165b. We hypothesized that this imbalance may contribute to increased breakdown of the retinal barriers and by redressing this imbalance, the pathological angiogenesis, fluid extravasation and retinal neurodegeneration could be ameliorated. VEGF-A165b prevented VEGF-A165a and hyperglycaemia-induced tight junction (TJ) breakdown and subsequent increase in solute flux in RPE cells. In streptozotocin (STZ)-induced diabetes, there was an increase in Evans Blue extravasation after both 1 and 8 weeks of diabetes, which was reduced upon intravitreal and systemic delivery of recombinant human (rh)VEGF-A165b. Eight-week diabetic rats also showed an increase in retinal vessel density, which was prevented by VEGF-A165b. These results show rhVEGF-A165b reduces DR-associated blood–retina barrier (BRB) dysfunction, angiogenesis and neurodegeneration and may be a suitable therapeutic in treating DR

Rending the “Soft Plains” of America: Rape and Liberation in the Poetry of William Blake

William Blake is often popularly recalled as a proponent of “free love” who equated unrestrained desire with the push for universal liberty, yet much of the sex that appears in his work is non-consensual and violent, the product of a masculine urge for sexual self-actualization. This apparent contradiction has confounded critics for decades, particularly since feminist theory transformed the discourse on rape in the mid-twentieth century. As this article will argue, however, the representations of sexual assault in Blake’s work are neither an endorsement nor an evasion of the gendered dynamics of forced sex, but are instead evidence of his efforts to work through his own uncertainty regarding what limits, if any, the drive for personal liberty should observe. In his interrogation of this question, Blake takes an approach that is analogous to the methodology of hermeneutics, repeatedly revisiting instances in his mythopoeia in which liberty and sexual assault collide in order to confront the contradictions inherent in his conception of emancipation. Working through these versions, Blake uncovers the imperialist, colonialist logic that underpins any quest for individual liberation that refuses to acknowledge its victims

Anaerobic co-digestion of food and algal waste resources

Anaerobic digestion is a key energy and resource recovery technology. This work investigated potential organic waste resources to co-digest with household food waste (HFW) to stabilise the process and future-proof feedstock availability. This included novel feedstock macroalgae (seaweed) waste (SW). Hydrothermal (autoclave) pretreatment was also investigated to optimise energy recovery from HFW and SW. Preliminary experiments investigated the behaviour of HFW co-digested with either a green waste (GW) or paper waste (PW), using a batch-test laboratory scale and systematic approach with a revised waste mixture preparation method. Following preliminary trials, the co-digestion of HFW/SW was investigated using an air-dried SW mixture. Batch experiments to determine the biomethane potential (BMP) at different ratios of HFW to SW were set up. Co-digesting HFW and SW at ratio 90:10 (d.w.) achieved a BMP similar to HFW alone (252±13 and 251±1 cm3 g-1 VS, respectively), and a peak methane yield for HFW:SW (90:10) at day 12 of 69±3% compared to a peak methane yield for HFW at day 19 of 70±3%. Addition of SW optimised the C/N ratio, increased concentrations of essential micronutrients and produced an overall increase in reaction kinetics. Concentrations of SW ≥25%, associated with high sulphur levels, reduced final methane productivity. Analysis of the macroalgae strains L. digitata, U. lactuca and F. serratus from the SW mixture was carried out to compare mono-digestion and co-digestion with HFW at a 90:10 ratio and the effect of autoclave pretreatment at 136°C. Co-digestion had a positive impact on methane yields for U. lactuca and F. serratus, whilst autoclave pretreatment had no significant impact on the SW strains When results were modelled for a 320 m3 anaerobic digester treating 8m3 feed per day the theoretical energy balance showed that optimal energy production from pretreated HFW at 8.09 GJ/day respectively could be achieved. To verify the suitability of using macroalgae, known to readily uptake polycyclic aromatic hydrocarbons (PAH), toxicity tests were used to determine the impact of phenanthrene sorbed by U. lactuca on the AD process. Despite U. lactuca’s ability to biosorb phenanthrene in under 2 hours, no impact on the AD process was observed. Overall, results of this study demonstrated that co-digestion of HFW and SW, at batch laboratory scale, provide a viable and sustainable waste revalorisation solution. In addition, low temperature autoclave pretreatment increased methane production (p=0.002) from the AD of HFW