Search Results (688)

Freshwater ecosystems are increasingly threatened by eutrophication and other anthropogenic and climate-driven pressures that undermine ecological functioning and biodiversity. This study evaluates the transferability of a GIS-based multi-criteria decision analysis (GIS–MCDA) framework with Fuzzy Analytic Hierarchy Process (F-AHP), originally developed for a shallow coastal lake, to a morphologically distinct deep upland lake (Lough Tay, Ireland). Monthly in situ measurements at a single monitoring point in 2024 were analysed together with meteorological variables using Spearman rank correlations. Because spatial interpolation of in-lake water quality parameters was not feasible, eutrophication susceptibility was mapped using four external spatial drivers: distance from water resources (River Cloghoge inflows), land-based nitrogen export potential, distance from environmental pollutants represented by the transportation network, and a wind exposure index derived from a DEM and wind-rose analysis. Criteria were standardized with fuzzy membership functions, weighted using F-AHP (consistency index 0.056), and aggregated using weighted linear combination at 25 m resolution. The resulting Eutrophication Susceptibility Index (ESI) ranged from 0.18 to 0.81, indicating generally moderate to good conditions, with higher ESI values concentrated in the northern lake sector near inflow zones. The results demonstrate that GIS–MCDA can be adapted to lakes with limited monitoring by relying on external drivers, providing a spatial proxy for susceptibility rather than measured trophic status. Full article

Anna Burns’ No Bones has extensively documented its depiction of trauma during the Troubles; less attention has been paid to the systematic mechanisms through which pervasive psychosocial harm is quietly administered and normalised. This article moves beyond readings of individual suffering to diagnose a collective condition, arguing that Burns constructs a veritable architecture of harm: a meticulously designed system operating not through overt aggression alone, but through the mundane, yet powerfully insidious, interplay of social forces governing everyday life. This synthesis reveals how these forces converge to produce what Achille Mbembe terms a death-world: a state of being where populations are subjected to conditions that confer upon them the status of the living dead. Within this necropolitical landscape, the protagonist Amelia’s routines are dictated by shrinking spatial affordances, while incessant rumour functions as a policing mechanism that enforces social death long before physical death is a threat. This analysis demonstrates that harm is not an atmospheric byproduct of conflict, but the very logic of this architecture, which compels the community to participate in its own subjugation. Ultimately, by mapping this architecture, this article reframes Burns’ novel from a historical text of the Troubles into a trenchant meditation on the governance of populations under duress. It offers a vital framework for understanding how quiet harm is spatially engineered, a dynamic with profound relevance for contemporary studies of carceral geographies, algorithm-driven social control, and the politics of atmospheric violence. It posits Burns’ work as a crucial resource for theorising the invisible structures that shape and constrain modern life. Full article

Introduction: Lower urinary tract symptoms (LUTSs), including urinary incontinence (UI), are common problems present in the general population. However, these symptoms have also been seen in young, elite-level athletes, especially females, including those who are nulliparous. This preliminary study aimed to report on the prevalence of LUTSs within an elite athletic population, including both males and females, within the UK high-performance system (the Sports Institute of Northern Ireland) and a women’s elite cycling team, while also investigating the link between LUTSs and specific training and sporting activities. Methods: A cross-sectional study of elite athletes in the Sports Institute of Northern Ireland (SINI) and a women’s professional cycling team, using an online questionnaire, was conducted to investigate the prevalence of LUTSs and UI and their impact on quality of life (QOL) among both male and female elite athletes. The authors used the STROBE-SIIS guidelines to produce separate electronic questionnaires for male and female athletes. This is a preliminary pilot study due to the small sample size. Results: Ten male athletes completed the IPPS questionnaire, reporting a median score of 5.5/35. Meanwhile, 18 female athletes completed the Athlete Female LUTS (A-FLUTS) questionnaire and reported a median score of 6/44. Female athletes had a higher prevalence of UI in the last four weeks (66.7%) compared to male athletes (20%). Of the 28 athletes, 7 were explosive/sprint athletes, and 21 were endurance athletes. Explosive/sprint athletes (71.4%) appeared to have a higher prevalence of UI in the last four weeks compared to endurance athletes (42.9%). Athletes self-managed these UI symptoms through a variety of methods, including reducing fluid intake, which could impact their athletic performance. This is a preliminary pilot study and—despite its small size—it defines a methodology and shows some important results that encourage research to be carried out on a larger sample size. Conclusions: The reported QOL impact and potential impact on health and athletic performance highlight the need for better management and treatment protocols, including the need to screen for urinary symptoms in the pre-season medical. Full article

The rumen simulation technique (RUSITEC^®) is a known model for research in rumen microbiology and fermentation. However, our research group observed inconsistencies in gas production across trials. This study investigated the effects of different gas outlet locations on digestibility, ruminal fermentation, gas production, and microbial protein synthesis. Fifteen fermenters tested three different gas outlet locations within the RUSITEC^® equipment: (1) gas outlet directly on the effluent vessel for output liquid (EV); (2) gas outlet directly on fermenter cap (F); and (3) gas outlet on both effluent vessel and fermenter cap (EVF). Data were analyzed using a completely randomized design in SAS (v. 9.4) with the MIXED procedure, and significance was set at p < 0.10. Results showed that altering the gas outlet location did not affect nutrient digestibility (p > 0.10), microbial protein synthesis (p > 0.10), and volatile fatty acid (VFA) production when expressed on a molar basis (p > 0.10). However, total gas production (p = 0.108) was higher in the EVF group and ammonia nitrogen produced in the fermenter was higher in group F (p = 0.081). Furthermore, methane (CH₄) production was underestimated when the gas outlet location was in just one of the locations when compared to the EVF group (p = 0.006). VFA proportion was also affected, with lower acetate (p = 0.005) and higher butyrate (p = 0.014) for group EV. These results indicate that the location of the gas outlet is an important methodological factor affecting fermentation measurements in the RUSITEC system, with outlets positioned in both the effluent and fermenter vessels enhancing gas recovery. Full article

The investigation aimed to determine if live feedback of team- and player-specific global positioning system (GPS) running performance data between bouts of hurling small-sided games (SSGs) altered the physical and physiological responses during subsequent bouts of SSGs during a 6-week hurling pre-season period. Twenty-four (n = 24) hurling players (age 25.5 ± 3.2 years; height 177.9 ± 3.2 cm; body mass 83.5 ± 4.5 kg) received either feedback or no feedback during hurling-specific SSGs across a 6-week pre-season period. Teams were assigned to two specific groups, a) GPS live feedback or b) no GPS live feedback (control) for each session, with feedback provided during the SSG rest interval. Running performance (10-Hz, STATSports, Apex, Northern Ireland), heart rate (Polar T31 coded, Polar Electro, Finland), and rating of perceived exertion (RPE) were measured. Data was analyzed using linear mixed-effect models with the effect size (Cohen’s d) used to determine the size of the effect between feedback and non-feedback conditions. Trivial-o-small differences at all time points were observed in heart rate and RPE measures during SSGs, respectively. Trivial-to-moderate effects were observed between feedback and non-feedback conditions for total distance (p = 0.04; ES = 0.25; small) high-speed running (p = 0.043; ES = 0.59; moderate), maximal speed (p = 0.345; ES = 0.11; trivial) and accelerations (p = 0.03; ES = 0.55; moderate). The current data suggests that coaches and applied practitioners may use live GPS feedback to alter the running and physiological performance within hurling-specific SSGs during a pre-season period. Full article

Ash dieback, caused by the fungus Hymenoscyphus fraxineus, continues to threaten European ash (Fraxinus excelsior), yet the contribution of the leaf microbiome to disease severity remains poorly understood. We surveyed 133 ash trees across nine sites in Northern Ireland, using canopy cover as a proxy for health, and characterised leaf-associated microbial communities using Pacific Biosciences (PacBio) long-read amplicon sequencing (full-length 16S and ITS) and QIIME2-based workflows. Many trees exhibited partial tolerance to ash dieback, with most maintaining stable canopy cover year-on-year, while fewer trees show a decline and a smaller portion showing improvement. Microbial communities were largely stable irrespective of ash health with little difference in alpha diversity (Shannon) or beta diversity (Bray–Curtis PERMANOVA) for either bacteria or fungi. Differential abundance and correlation analyses showed that H. fraxineus was, as expected, negatively associated with canopy cover. Only one fungal species, Papiliotrema flavescens, demonstrated a strong positive association with healthier trees, consistent with previous findings. These results indicate that Northern Ireland hosts a reservoir of ash trees displaying tolerance to ash dieback. While the leaf microbiome does not appear to drive this tolerance at the community level, one fungus, P. flavescens, was correlated with healthier ash. Full article

Background: Salmonella enterica remains a leading cause of foodborne illness worldwide despite decades of advances in surveillance and control. Traditional interventions have targeted specific points in the food chain, yet recurrent outbreaks show that Salmonella exploits system-wide gaps and inconsistencies. Methods: This review synthesises recent evidence from epidemiology, experimental microbiology, and regulatory practice to evaluate how management decisions, from farm through processing, influence Salmonella risk in livestock-derived foods. Results: Poultry, pig, and cattle farms employ targeted measures, including rodent control, litter management, batch rearing, and secure feed storage, to reduce contamination. The greatest reductions in Salmonella prevalence occur when these measures are embedded in coherent farm-to-fork programmes. Future gains are likely to come less from novel interventions and more from rigorous implementation, integration, and the validation of existing tools, supported by high-resolution surveillance (including whole-genome sequencing) and prevention-focused management systems. Artificial intelligence can enhance control through real-time surveillance, predictive risk modelling, and targeted interventions informed by diverse farm data. Conclusions: Sustained progress in Salmonella control will depend on rigorously applying existing interventions, supported by high-resolution surveillance and prevention-focused management. Carefully governed AI can enhance real-time monitoring and risk prediction, but its value hinges on addressing data, cost, and regulatory challenges. Full article

Existing law provides no settled account of how deepfake sextortion should be characterised and regulated in England, Wales and Northern Ireland, creating uncertainty for charging, adjudication and platform compliance at the point when the Online Safety Act 2023 allocates duties to regulated services under Ofcom oversight. This article responds by analysing and synthesising the Online Safety Act 2023 with the Sexual Offences Act 2003 and residual harassment and communications offences, using doctrinal analysis and normative evaluation to identify points of alignment and misfit. It establishes criteria for identifying synthetic sexual coercion, including the elements that mark threat-stage conduct, the role of fabrication in the wrong, and the conditions under which epistemic harms should be treated as legally relevant within ordinary doctrine. It rejects three propositions: that intimate-image abuse is primarily a publication-based wrong; that an authentic image is a precondition for liability; and that content-led platform duties adequately address coercion before dissemination. This analysis specifies how courts and prosecutors should classify conduct and select offences, how services should operationalise risk assessment and mitigation for threat-stage harms, and which targeted reforms to offence design, platform duties and victim-facing procedures are required to secure predictable protection and effective redress. Full article

Background: Care homes are complex care environments where supporting residents’ identity, wellbeing, and sense of personhood is central to person-centred care. Reminiscence is widely recognised as a psychosocial approach that can support these outcomes. However, existing evidence has largely focused on group-based interventions, with comparatively limited attention given to how individual reminiscence is implemented and sustained within care home practice. Methods: This study was an implementation-focused qualitative exploration of staff experiences of introducing and embedding individualised reminiscence in care home practice. Care home staff participated in four monthly workshops that introduced principles of individualised reminiscence and supported them to plan and implement reminiscence with at least one resident. Participants used either the InspireD digital reminiscence app (n = 19) or non-digital approaches such as life story books (n = 2), depending on local preferences and perceived suitability. Three focus groups were conducted with 21 care home staff to explore experiences of implementing individualised reminiscence and perceptions of its impact on residents, staff, and families. Data were analysed using reflexive thematic analysis. Results: Four interrelated themes were identified: (1) reminiscence within pressured systems; (2) resident experience and identity; (3) adapting and sustaining practice; and (4) families as partners in reminiscence. Participants described challenges associated with workload pressures, role expectations, and variability in family involvement, which influenced how reminiscence was adopted in practice. Despite these constraints, participants described perceived benefits for residents, including perceived improvements in mood, engagement, and expressions of identity. Participants also discussed perceived increased staff confidence, strengthened staff–resident relationships, and enhanced awareness of person-centred care practices. Conclusions: Findings highlight the perceived potential of individualised reminiscence to support person-centred and relational care in care homes, while identifying key contextual influences on implementation. Further research is needed to examine sustainability and effectiveness using comparative and mixed-method designs. Full article

Background: Pancreatic cancer is the least survivable malignancy, with five-year survival below 10%. Its vague, non-specific symptoms contribute to late diagnosis and poor outcomes. Targeted education for healthcare professionals, students, patients, carers, and the public may improve awareness, confidence, and early help-seeking. This scoping review aimed to map and synthesize peer-reviewed evidence on pancreatic cancer education, identifying intervention types, outcomes, and gaps in knowledge. Methods: A scoping review was undertaken using the Joanna Briggs Institute (JBI) framework and the Arksey and O’Malley framework and reported in accordance with PRISMA-ScR guidelines. The protocol was registered on the Open Science Framework. Four databases (MEDLINE, Embase, CINAHL, PsycINFO) were searched for English-language, peer-reviewed studies evaluating educational interventions on pancreatic cancer for healthcare students, professionals, patients, carers, or the public. Grey literature was excluded to maintain a consistent methodological standard. Data were charted and synthesised narratively. Results: Nine studies (2018–2024) met inclusion criteria, predominantly from high-income countries. Interventions targeted students and professionals (n = 3), patients (n = 2), the public (n = 2), or mixed groups (n = 2), using modalities such as team-based learning, workshops, virtual reality, serious games, and digital animations. Four interrelated themes were identified, encompassing (1) Self-efficacy; (2) Knowledge; (3) Behavior; and (4) Acceptability. Digital and interactive approaches demonstrated particularly strong engagement and learning gains. Conclusions: Pancreatic cancer education shows clear potential to enhance knowledge, confidence, and engagement across diverse audiences. Digital platforms offer scalable opportunities but require quality assurance and long-term evaluation to sustain impact. The evidence base remains limited and fragmented, highlighting the need for validated outcome measures, longitudinal research, and greater international representation to support the integration of education into a global pancreatic cancer control strategy. Future studies should also evaluate how educational interventions influence clinical practice and real-world help-seeking behaviour. Full article

Crossland Tankers is a leading manufacturer of bulk-load road tankers in Northern Ireland. These tankers transport up to forty thousand litres of liquid over long distances across diverse road conditions. Liquid sloshing within the tank has a significant impact on driveability and the tanker’s lifespan. This study introduces a novel Multiphysics model combining Smooth Particle Hydrodynamics (SPH) and Finite Element Analysis (FEA) to simulate fluid–structure interactions in a full-scale road tanker, validated with real-world road test data. The model reveals high-stress zones under braking and turning, with peak stresses at critical chassis locations, offering design insights for weight reduction and enhanced safety. Results demonstrate the approach’s effectiveness in optimising tanker design, reducing prototyping costs, and improving longevity, providing a valuable computational tool for industry applications. Full article

The current study investigated the relationship between match-play running demands and years of elite hurling experience across the 2021–2023 seasons. Sixty-eight (mean ± SD; Age: 25.5 ± 3.6 years, Mass: 87.5 ± 5.0 kg, Height: 184.2 ± 4.9 cm, Years Elite Experience: 5.3 ± 3.5 years) male elite intercounty hurlers participated. Each participant wore a global positioning system (GPS) unit sampling at 10 Hz (STATSports, Apex, Northern Ireland), and if they played ≥70 min, they were included in the analyses. Distance metrics analysed in metres were total distance (TD), high-speed running (HSR) (≥19.8 km·h⁻¹), sprint distance (≥25.2 km·h⁻¹), and high metabolic load distance (HMLD) (≥25.5 W·kg⁻¹). Participants were split into observational groups based on their years of elite experience: Emerging: 1–3 years, Established: 4–6 years, Seasoned: 7+ years. Emerging players covered less HSR (p = 0.039, ES = 0.25, small) and sprint distance (p = 0.019, ES = 0.28, small) compared to Established players. Seasoned players covered fewer TD and HMLD compared to Emerging players (TD: p < 0.001, ES = 0.31, small; HMLD: p < 0.001, ES = 0.34, small) and Established players (TD: p < 0.001, ES = 0.51, small; HMLD: p < 0.001, ES = 0.32, small). The results identified differences in match-play running demands based on years of elite experience. These findings may guide experience-specific conditioning strategies. Full article

This article explores how people with intellectual disabilities can be more involved in evaluating and regulating the services they use and the quality of their lives. Traditionally, these evaluations have been performed by professionals, but we argue that people with lived experience of intellectual disabilities bring unique insights and should be part of the process. The idea builds on ‘inclusive research’, where people with intellectual disabilities are not just subjects of research but active researchers. We use the term ‘inclusive evaluation’, to describe the active engagement of people with intellectual disabilities in inspecting and assessing services to ensure they meet standards and respect human rights. The paper describes a small exploratory study involving interviews with regulators, professionals, and people with intellectual disabilities across Ireland, Northern Ireland, Australia, and New Zealand who had been involved in inclusive evaluations. It found strong support for it, highlighting benefits such as greater trust and empathy during evaluations with users of services, more meaningful feedback for service providers, and increased confidence and employment opportunities for evaluators with disabilities. However, challenges remain, including funding and fair pay for the engagement of people with intellectual disabilities, training opportunities that meet the support needs of all stakeholders, and changing the cultural attitudes in support services that underestimate the abilities of people with intellectual disabilities. Steps to overcome these challenges are proposed such as piloting inclusive evaluation programmes, providing inclusive evaluation training to all involved, and lobbying governments to fund these roles. We conclude with a proposed implementation framework and a set of guiding principles that will nurture a spirit of inclusion and respect in service evaluations. Full article

Background/Objectives: Urinary tract infections (UTIs) are the primary indication for antibiotic use in nursing homes (NHs); yet inappropriate prescribing, including incorrect initiation, excessive prophylactic prescribing and prolonged treatment duration, is common. This study aimed to identify key determinants of appropriate antibiotic prescribing for UTIs in NHs by exploring the behaviours and perspectives of relevant stakeholders. Methods: Interviews and focus group sessions with regard to a purposive sample of 4 NHs and healthcare professionals were conducted between June 2023 and April 2024 in Flanders (Belgium). The topic guide was developed based on the Theoretical Domains Framework (TDF). A combination of deductive and inductive coding was used to identify behavioural determinants within each TDF domain. Key behavioural determinants were identified based on their importance, relevance, and feasibility. Results: We conducted 31 semi-structured interviews with residents/relatives (n = 13), physicians (n = 9), pharmacists (n = 10), and NH management (n = 5) and held 4 focus group sessions with nurses (n = 16) and nurse aides (n = 10). Appropriate antibiotic prescribing for UTIs in NHs was influenced by a complex interplay of behavioural determinants. Key behavioural determinants included lack of knowledge of guidelines, lack of self-reflection and monitoring, fear of missing complications, feelings of powerlessness, prioritising residents’ comfort, hierarchical relations with treating physicians being dominant, social pressure to prescribe, and the NH as a challenging context. Conclusions: This study identified key behavioural determinants that should be targeted to optimise antibiotic prescribing for UTIs in NHs. These findings underscore the need to conduct a theory-informed, multifaceted intervention to support behaviour change across professional roles and improve antimicrobial stewardship in this setting. Full article

Background: Sports-related concussions are complex, traumatic brain injuries as a result of a sporting accident. Prompt diagnosis and assessment with the use of diagnostic protocols help provide athletes with the appropriate management to minimise acute and chronic implications. Objective: The objective of this systematic review is to review the current sailing concussion assessment and diagnostic guidelines and consequently propose a sailing concussion assessment and diagnostic protocol to use. Methods: Sailing organisations such as “World Sailing” were used to find current guidelines used in the sailing community. Electronic databases such as Google Scholar, Springer Link, and PubMed were used to identify relevant scientific papers. Keywords included “sailing”, “concussion”, “guidelines”, “sailing legislation”, and “sports-related concussion”. This systematic review is not limited to a specific sailing subtype. We included papers discussing concussion guidelines and excluded studies with no relevance to sports related concussions and without relevant guideline use. Findings were summarised in in text and tables. Results: While there is much research discussing head injuries in sailing, there is no literature specifically discussing protocols and guidance for concussion diagnosis and management in sailing-related concussions. Six concussion protocol papers are discussed. The World Sailing website advises individuals to use the CRT5 guidelines to assess a suspected concussion, which have been outdated by CRT6. While there are currently no standardised sailing-specific concussion assessment tools available, this review proposes a possible approach, introducing the concussion protocol used in the professional sailing league, SailGP. A sport-specific protocol is vital in addressing the specific risks associated with a sailing-related concussion. Conclusions: Concussions are a considerable risk in sailing due to the unique nature of the sport. Due to the lack of standardised concussion guidelines within the sailing community, a standardised, sport-specific concussion assessment tool, such as the one described for SailGP, should be developed through collaboration between medical professionals and sailing organisations. Full article