New directions in qualitative research ethics

No abstract available

The case for the English sonnet

Thesis (M.A.)--Boston University, 1945. This item was digitized by the Internet Archive

ECONOMIC EFFECTS OF FISHERIES EXCLUSION ZONES: A SICILIAN CASE STUDY

Spatial approaches to fisheries management in the form of total or partial exclusion zones have attracted much interest in recent years, though relatively little is known in practice about how such measures impact fishermen or other groups of stakeholders. The present paper hopes to shed light on this issue by reporting the results of a recently completed EU project investigating the effects of a trawl ban introduced in the Gulf of Castellammare, NW Sicily, in 1990. The results indicate that the prohibition on trawling led to stock recovery and improved financial returns for the artisanal fishermen who have been permitted to operate within the restricted area. There is evidence, however, that the displacement of trawlers to the outer periphery of the exclusion zone has impacted adversely on artisanal operators located immediately outside the trawl ban area.Resource /Energy Economics and Policy,

Gray’s revised Reinforcement Sensitivity Theory in relation to Attention-Deficit/Hyperactivity and Tourette-like behaviors in the general population

Attention-Deficit/Hyperactivity Disorder (ADHD) and Tourette Syndrome (TS) present as distinct conditions clinically; however, they show comorbidity and inhibitory control deficits have been proposed to underlie both. The role of reinforcement sensitivity in ADHD has been studied previously, but no study has addressed this in relation to TS-like behaviors in the general population. The present study examined these associations within the remit of the revised Reinforcement Sensitivity Theory (rRST). One hundred and thirty-eight participants completed psychometric measures of the rRST, and self-report checklists for ADHD- and TS-like behaviors

Consumer Choice for Quality and Sustainability in Seafood Products: Empirical Findings from United Kingdom

There has been a growing interest in recent years in the potential use of product differentiation (through eco-type labelling) as a means of promoting and rewarding the sustainable management and exploitation of fish stocks. This interest is marked by the growing literature on the topic, exploring both the concept and the key issues associated with it. It reflects a frustration among certain groups with the supply-side measures currently employed in fisheries management, which on their own have proven insufficient to counter the negative incentive structures characterising open-access fisheries. The potential encapsulated by product differentiation has, however, yet to be tested in the market place. One of the debates that continues to accompany the concept is the nature and extent of the response of consumers to the introduction of labelled seafood products. Though differentiated seafood products are starting to come onto the market, we are still essentially dealing with a hypothetical market situation in terms of analysing consumer behaviour. Moving the debate from theoretical extrapolation to one of empirical evidence, this paper presents the preliminary empirical results of a study undertaken in the UK. The study aimed, amongst other things, to evaluate whether UK consumers are prepared to pay a premium for seafood products that are differentiated on the grounds that the fish is either of (a) high quality or (b) comes from a sustainably managed fishery. It also aimed to establish whether the quantity of fish products purchased would change. The results are presented in this paper.Keywords: Consumer demand, seafood, fisheries management, certification, sustainability, quality, stated choice methods

Creation and confidence: BME students as academic partners…but where were the staff?

This Case Study documents the REACT project 'Creation and Confidence' based at Sheffield Hallam University, which has a larger-than-expected Black Minority and Ethnic (BME) attainment gap; hence, this student group has been constructed as 'hard to reach'. The project team consisted of a range of academic and professional services staff alongside three dedicated student researchers. The project set out to achieve: gaining evidence-based insights into the use of co-design and peer-learning as conduits of confidence-building for and belonging of BME students; developing a scalable approach to building confidence for and fostering belonging of all students; raising awareness of the need to think differently about explanations for BME underachievement. In reality, the team found that staff engagement constituted the biggest barrier, as - no matter how much incontrovertible evidence was presented - other facets of institutional provision were always identified as having priority, which resulted in inertia. This study documents the emotional labour of trying to effect change within a resistant culture. Whilst some of the aims remain unachieved – and, arguably, were always going to be unachievable - there have been some very positive developments and enlightening lessons

Economic effects of marine protected areas on small-scale fisheries: a case study of the trawl ban in the Gulf of Castellammare, Sicily

Despite growing interest in Marine Protected Areas, relatively little is still known in practice about their economic impact or their distributional consequences for stakeholders. The present paper, based on an EU-funded project, attempts to shed light on this issue by examining the economics of an artisanal fishery operating in an area of NW Sicily from which trawlers have been excluded. The main issues examined relate to the financial performance of trammel net vessels, focussing especially on (i) current profitability levels, (ii) financial implications of changes in catch rates, (iii) financial viability of capital investment and (iv) comparative performance of vessels inside and outside the trawl ban area.Keywords: artisanal fishery; marine protected area; trawl ban; financial performanc

Comparison of Mycobacterial Growth Indicator Tube with Culture on RGM Selective Agar for Detection of Mycobacteria in Sputum Samples from Patients with Cystic Fibrosis

Nontuberculous mycobacteria (NTM) are an important cause of pulmonary disease in patients with cystic fibrosis (CF). A new culture medium (RGM medium) for the isolation of rapidly growing mycobacteria from the sputum of cystic fibrosis patients has recently been reported. The aim of this study was to compare culture of sputum samples on RGM medium with culture using a standard automated liquid culture method. Sputum samples were obtained from 187 distinct patients with CF attending King's College Hospital, London, United Kingdom. Each sample was decontaminated with 3% oxalic acid and inoculated into a mycobacterial growth indicator tube (MGIT) that was monitored for 42 days using the Bactec MGIT 960 instrument. Each sample was also cultured, without decontamination, onto RGM medium, which was incubated for 10 days at 30°C. Mycobacteria were isolated from 28 patients (prevalence, 15%). Mycobacteria were detected in 24 samples (86%) using the MGIT and in 23 samples (82%) using RGM medium (P = 1.00). In this setting, RGM medium showed sensitivity equivalent to that of the MGIT for isolation of NTM from the sputum of patients with CF. RGM medium offers a simple, convenient tool that can be embedded into routine culture methods, allowing the culture of all sputum samples that are submitted from patients with CF

Uterotonic Drugs for the Prevention of Postpartum Haemorrhage: A Cost-Effectiveness Analysis.

ObjectiveThe objective of this study was to estimate the relative cost effectiveness for the full range of uterotonic drugs available for preventing postpartum haemorrhage (PPH).MethodsA model-based economic evaluation was constructed using effectiveness data from a network meta-analysis, and supplemented by the literature. A UK National Health Service (NHS) perspective was adopted for the analysis, which is based on UK costs from published sources. The primary outcome measure is cost per case of PPH avoided (≥ 500 mL blood loss), with secondary outcome measures of cost per case of severe PPH avoided (≥ 1000 mL) and cost per major outcome (surgery) averted also being analysed.ResultsCarbetocin is shown to be the most effective strategy. Excluding adverse events, 'ergometrine plus oxytocin' was shown to be the least costly strategy. The incremental cost-effectiveness ratio for prevention of PPH with carbetocin compared with prevention with 'ergometrine plus oxytocin' was £1889 per case of PPH ≥ 500 mL avoided; £30,013 per case of PPH ≥ 1000 mL avoided; and £1,172,378 per major outcome averted. Including adverse events in the analysis showed oxytocin to be the least costly strategy. The incremental cost-effectiveness ratio for prevention of PPH with carbetocin compared with prevention with oxytocin was £928 per case of PPH ≥ 500 mL avoided; £22,900 per case of PPH ≥ 1000 mL avoided; and £894,514 per major outcome averted.ConclusionThe results suggest carbetocin, oxytocin and 'ergometrine plus oxytocin' could all be favourable options for being the most cost-effective strategy for preventing PPH. Carbetocin could be the preferred choice, especially if the price of carbetocin decreased. Mixed findings mean a clear-cut conclusion cannot be made as to which uterotonic is the most cost effective. Future research should focus on collecting more robust evidence on the probability of having adverse events from the uterotonic drugs, and on adapting the model for low- and middle-income countries