New northerly limit for the sharptail mola in the northeast Atlantic: first sighting of Masturus lanceolatus in the northeast Irish Sea.

The ocean sunfishes are currently represented by five species within three genera: Mola mola (Linnaeus, 1758), Mola alexandrini (Ranzani, 1839), Mola tecta (Nyegaard, Sawai, Gemmell, Gillum, Loneragan, Yamanoue & Stewart, 2017) (Sawai et al., 2018), Masturus lanceolatus (Lienard, 1840), and Ranzania laevis (Pennant, 1776). Growing conservation concerns have led to an ongoing re-examination of their classification status on the International Union for the Conservation of Nature Red Lists, a process requiring the latest data to best support their conservation management on a global scale. Here we report the first sighting of Masturus lanceolatus in the northeast Irish Sea, representing a new northerly range limit for this species in the northeast Atlantic. The species is more commonly reported in tropical seas, and in the Western Atlantic they occur from North Carolina in the United States to southeast Brazil. This sighting increases the most northerly range limit by 2610 km, providing additional insight into the ecology and potentially changing distribution of this generally considered tropical megafaunal species.

Digitizing nursing: A theoretical and holistic exploration to understand the adoption and use of digital technologies by nurses.

BACKGROUND: With healthcare undergoing rapid digitalization, the effective integration of new technologies is crucial for nursing professionals, who form the largest group in the healthcare workforce. However, barriers within the nursing profession may impede digitalization efforts, leading to under utilization of available technologies and missed opportunities for enhancing healthcare quality and population health. AIMS: This article aims to investigate the adoption and use of digital technologies by nurses, considering how key demographics, such as gender, age, and voluntariness of technology use, interact to influence their acceptance and utilization of these technologies. METHODS: Employing the Unified Theory of Acceptance and Use of Technology (UTAUT) as a framework, we conducted a discursive exploration, supplemented by a literature review from diverse academic sources. Keywords related to UTAUT, digitalization, nursing practice and technology adoption were searched on PubMed, CINAHL and Google Scholar. Additionally, UK government and professional regulator reports were examined to understand current recommendations concerning digital technologies in nursing practice and the profession's demography. Searches focused on moderating factor domains, and the last search was conducted on 26 April 2023. RESULTS: The study revealed that the successful implementation of digital technologies in nursing practice requires a nuanced understanding of the nursing workforce's characteristics and preferences. Gender, age and voluntariness of technology use were found to intersect and influence nurses' acceptance and utilization of digital tools. DISCUSSION: By applying UTAUT in the context of nursing, this study highlights the importance of tailored implementation strategies for digital technologies. A technologically deterministic perspective is insufficient; instead, consideration of social factors specific to nursing is essential for successful adoption. CONCLUSION: To maximize the benefits of digitalization in healthcare, it is imperative to address the barriers faced by nursing professionals. A comprehensive understanding of how key demographics impact technology adoption will inform targeted strategies, enhancing the engagement of nurses with digital tools and fostering innovation in healthcare practices. Further research and primary data are needed, but this study lays the foundation for future advancements in digital healthcare integration for nursing professionals. RELEVANCE TO CLINICAL PRACTICE: The issues highlighted in this article are relevant to nurse leaders and those responsible for implementing technologies within nursing contexts. They are also relevant to technology developers who may benefit from considering the evidence associated with the moderating demographic factors highlighted in this article. Without a holistic approach to the implementation of technology, challenges associated with the use of digital technology by nurses are likely to persist. By considering the moderating demographic factors highlighted within the UTAUT (age, gender, voluntariness of use and experience) nurse leaders and technology developers may have greater success obtaining greater clinical outcomes from digital technology. This work was completed in 2022. NO PATIENT OR PUBLIC CONTRIBUTION: Due to the focus of this article being one on professional challenges within the nursing profession, no involvement from patients or the public was sought.

A holistic and comprehensive data approach validates the distribution of the critically endangered flapper skate (Dipturus intermedius).

Morphological similarities between skates of the genus Dipturus in the north-eastern Atlantic and Mediterranean have resulted in longstanding confusion, misidentification and misreporting. Current evidence indicates that the common skate is best explained as two species, the flapper skate (Dipturus intermedius) and the common blue skate (D. batis). However, some management and conservation initiatives developed prior to the separation continue to refer to common skate (as 'D. batis'). This taxonomic uncertainty can lead to errors in estimating population viability, distribution range, and impact on fisheries management and conservation status. Here, we demonstrate how a concerted taxonomic approach, using molecular data and a combination of survey, angler and fisheries data, in addition to expert witness statements, can be used to build a higher resolution picture of the current distribution of D. intermedius. Collated data indicate that flapper skate has a more constrained distribution compared to the perceived distribution of the 'common skate', with most observations recorded from Norway and the western and northern seaboards of Ireland and Scotland, with occasional specimens from Portugal and the Azores. Overall, the revised spatial distribution of D. intermedius has significantly reduced the extant range of the species, indicating a possibly fragmented distribution range.

Impact of leadership on the nursing workforce during the COVID-19 pandemic.

BACKGROUND: The aim was to determine how the learning about protective factors from previous pandemics was implemented and the impact of this on nurses' experience. METHODS: Secondary data analysis of semistructured interview transcripts exploring the barriers and facilitators to changes implemented to support the surge of COVID-19 related admissions in wave 1 of the pandemic. Participants represented three-levels of leadership: whole hospital (n=17), division (n=7), ward/department-level (n=8) and individual nurses (n=16). Interviews were analysed using framework analysis. RESULTS: Key changes that were implemented in wave 1 reported at whole hospital level included: a new acute staffing level, redeploying nurses, increasing the visibility of nursing leadership, new staff well-being initiatives, new roles created to support families and various training initiatives. Two main themes emerged from the interviews at division, ward/department and individual nurse level: impact of leadership and impact on the delivery of nursing care. CONCLUSIONS: Leadership through a crisis is essential for the protective effect of nurses' emotional well-being. While nursing leadership was made more visible during wave 1 of the pandemic and processes were in place to increase communication, system-level challenges resulting in negative experiences existed. By identifying these challenges, it has been possible to overcome them during wave 2 by employing different leadership styles to support nurse's well-being. Challenges and distress that nurses experience when making moral decisions requires support beyond the pandemic for nurse's well-being. Learning from the pandemic about the impact of leadership in a crisis is important to facilitate recovery and lessen the impact in further outbreaks.

Virtual care and the impact of COVID-19 on nursing: A single centre evaluation.

AIMS: The overall aim of this evaluation was to look at the impact of the changes in working practices during the pandemic on nurses. This secondary analysis provided an evaluation of virtual care and being able/required to work from home. DESIGN: This was secondary analysis of an evaluation using semi-structured interviews. METHODS: Conducted at a single National Health Service (NHS) university hospital in the United Kingdom between May and July 2020. Forty-eight operational leads and nurses participated in semi-structured interviews which were digitally recorded, transcribed verbatim and analysed using a framework analysis. RESULTS: Two overarching themes emerged relating to the patient experience and nursing experience. There were both positive and negative elements associated with virtual care and remote working related to these themes. However, the majority of nurses found that virtual clinics were useful when proper resources were provided, and managerial strategies were put in place to support them. Participants felt that virtual care could benefit many but not all patient groups moving forward, and that flexibility around working from home would be desirable in the future. CONCLUSION: Virtual care and remote working were implemented to accommodate the restrictions imposed because of the pandemic. The benefits of these changes to nurses and patients support these being business as usual. However, clear policies are needed to ensure that nurses feel supported when working remotely and there are robust assessments in place to ensure virtual care is provided to patients who have access to the necessary technology. IMPACT: This was a study of the move to virtual care and remote working during the COVID-19 pandemic. Telemedicine and flexible working were not common in the NHS prior to the pandemic but the current evaluation supports the role out of these as standard care with policies in place to ensure that nurses and patients are appropriately supported.

Digital safety: the next frontier for patient safety.

Healthcare safety is the product of many interrelated parts of the health system that change over time, so efforts to improve safety also need to evolve and modernise to pre-empt emerging risks. One major shift is that the records and data infrastructure necessary to support safety improvements and evaluation are increasingly facilitated by, or dependent on, digital technologies. Continuing to reduce harm and save lives requires taking a closer look at digital technologies, both in the risks they present and the solutions they offer. The priorities for digital clinical safety can be considered in two parts: first, the intrinsic safety of technologies, and second, the extrinsic ability of technologies to drive safety. Embracing these two components requires digital clinical safety to become part of the healthcare culture, with everyone understanding their role in digital clinical safety. It must include processes being easy to follow with clear, accessible guidance, accompanied by targeted standards. Patients and staff must be equipped and empowered via digital clinical safety training. Finally, the vision for digital safety includes safety solutions that should be digitally enabled, with digital technologies appropriately applied to tackle major patient safety issues.

Evidence of egg-laying grounds for critically endangered flapper skate (Dipturus intermedius) off Orkney, UK.

Essential fish habitats (EFHs) are critical for fish life-history events, including spawning, breeding, feeding or growth. This study provides evidence of EFHs for the critically endangered flapper skate (Dipturus intermedius) in the waters around the Orkney Isles, Scotland, based on citizen-science observation data. The habitats of potential egg-laying sites were parametrised as >20 m depth, with boulders or exposed bedrock, in moderate current flow (0.3-2.8 knots) with low sedimentation. This information provides a significant contribution to the understanding of EFHs for flapper skate.

A case study of frontline nurse leadership informed by complex responsive processes of relating.

AIMS AND OBJECTIVES: To understand the social construction of frontline nurse leadership and how power operates at this level. BACKGROUND: It is argued that frontline nurse leaders are central to the negotiation of care. Evidence suggests they feel ill-equipped to lead and lack confidence in their ability to do so. Disempowerment has been proposed as a barrier to effective ward leadership. There is a lack of studies about daily frontline leadership practice. DESIGN: Single instrumental case study with embedded cases. METHODS: A purposive sample of one acute National Health Service Trust, with a convenience sample of embedded cases, was selected. Multiple methods of data collection were used including semi-structured interviews, nonparticipant observations, field notes and documentary evidence. Thematic analysis using constant comparison and categorisation of data within, between and across cases was used to generate a theory of ward leadership in its organisational context. COREQ Checklist compliant. RESULTS: These findings suggest the frontline nurse leaders' power is a dynamic and situation-dependent phenomenon that shapes and is shaped by ongoing interactions between stakeholders in the NHS. In these interactions, power ebbs and flows. These leaders, like all actors involved, were paradoxically both powerful and powerless at the same time. CONCLUSION: This study offers a new contribution to the discussion about the power of ward leaders and problematises the theoretical assumptions that perpetuate calls for increased power. RELEVANCE TO PRACTICE: In their efforts to resolve the spontaneous dilemmas that arise in practice, frontline nurse leaders would benefit from regularly participating in communities of reflexive practice.

Addressing the challenges of knowledge co-production in quality improvement: learning from the implementation of the researcher-in-residence model.

The concept of knowledge co-production is used in health services research to describe partnerships (which can involve researchers, practitioners, managers, commissioners or service users) with the purpose of creating, sharing and negotiating different knowledge types used to make improvements in health services. Several knowledge co-production models have been proposed to date, some involving intermediary roles. This paper explores one such model, researchers-in-residence (also known as 'embedded researchers').In this model, researchers work inside healthcare organisations, operating as staff members while also maintaining an affiliation with academic institutions. As part of the local team, researchers negotiate the meaning and use of research-based knowledge to co-produce knowledge, which is sensitive to the local context. Even though this model is spreading and appears to have potential for using co-produced knowledge to make changes in practice, a number of challenges with its use are emerging. These include challenges experienced by the researchers in embedding themselves within the practice environment, preserving a clear focus within their host organisations and maintaining academic professional identity.In this paper, we provide an exploration of these challenges by examining three independent case studies implemented in the UK, each of which attempted to co-produce relevant research projects to improve the quality of care. We explore how these played out in practice and the strategies used by the researchers-in-residence to address them. In describing and analysing these strategies, we hope that participatory approaches to knowledge co-production can be used more effectively in the future.

Isometric growth in the world's largest bony fishes (genus Mola)? Morphological insights from fisheries bycatch data.

For teleost fishes, the relationship between morphometric traits can provide significant insight into species life history, however gathering such data for noncommercial species can prove challenging. Here, we use data collected opportunistically from fisheries bycatch and stranding events to assess growth scaling over orders of magnitude in the ocean sunfish (genus Mola). Intriguingly, the confidence intervals for the relationship between length and mass suggests that isometric scaling is likely, a growth pattern rarely observed in fishes owing to the scaling of supportive structures. These data also enabled assessment of geometric morphometrics, which indicated that Mola sp shape varies subtly but significantly ontogenetically, with increased fin area comparative to body area as fish increase in size. More practically, total length emerged as an effective predictor for a range of morphological traits, including mass, fin lengths and surface area, which can provide vital baseline data for fisheries modeling and management.

The locomotor system of the ocean sunfish Mola mola (L.): role of gelatinous exoskeleton, horizontal septum, muscles and tendons.

Adult ocean sunfish are the heaviest living teleosts. They have no axial musculature or caudal fin. Propulsion is by unpaired dorsal and anal fins; a pseudocaudal fin ('clavus') acts as a rudder. Despite common perception, young sunfish are active predators that swim quickly, beating their vertical fins in unison to generate lift-based propulsion and attain cruising speeds similar to salmon and marlin. Here we show that the thick subcutaneous layer (or 'capsule'), already known to provide positive buoyancy, is also crucial to locomotion. It provides two compartments, one for dorsal fin musculature and one for anal fin muscles, separated by a thick, fibrous, elastic horizontal septum that is bound to the capsule itself, the roof of the skull and the dorsal surface of the short vertebral column. The compartments are braced sagittally by bony haemal and neural spines. Both fins are powered by white muscles distributed laterally and red muscles located medially. The anal fin muscles are mostly aligned dorso-ventrally and have origins on the septum and haemal spines. Dorsal fin muscles vary in orientation; many have origins on the capsule above the skull and run near-horizontally and some bipennate muscles have origins on both capsule and septum. Such bipennate muscle arrangements have not been described previously in fishes. Fin muscles have hinged tendons that pass through capsular channels and radial cartilages to insertions on fin rays. The capsule is gelatinous (89.8% water) with a collagen and elastin meshwork. Greasy in texture, calculations indicate capsular buoyancy is partly provided by lipid. Capsule, septum and tendons provide elastic structures likely to enhance muscle action and support fast cruising.

Implications of Nubian-Like Core Reduction Systems in Southern Africa for the Identification of Early Modern Human Dispersals.

Lithic technologies have been used to trace dispersals of early human populations within and beyond Africa. Convergence in lithic systems has the potential to confound such interpretations, implying connections between unrelated groups. Due to their reductive nature, stone artefacts are unusually prone to this chance appearance of similar forms in unrelated populations. Here we present data from the South African Middle Stone Age sites Uitpanskraal 7 and Mertenhof suggesting that Nubian core reduction systems associated with Late Pleistocene populations in North Africa and potentially with early human migrations out of Africa in MIS 5 also occur in southern Africa during early MIS 3 and with no clear connection to the North African occurrence. The timing and spatial distribution of their appearance in southern and northern Africa implies technological convergence, rather than diffusion or dispersal. While lithic technologies can be a critical guide to human population flux, their utility in tracing early human dispersals at large spatial and temporal scales with stone artefact types remains questionable.

Increasing nurse and midwife engagement in research activity.

Nurses and midwives should be able to perform, interpret and implement the results of clinical research to improve the quality of patient care. Increasing the research capacity and capability of healthcare professionals requires strong leadership and a strategic approach. This article describes how one NHS trust supports engagement of nurses and midwives in research through the development of a research strategy and a centre for nurse and midwife-led research.

Developing skills in clinical leadership for ward sisters.

The Francis report has called for a strengthening of the ward sister's role. It recommends that sisters should operate in a supervisory capacity and should not be office bound. Effective ward leadership has been recognised as being vital to high-quality patient care and experience, resource management and interprofessional working. However, there is evidence that ward sisters are ill equipped to lead effectively and lack confidence in their ability to do so. University College London Hospitals Foundation Trust has recognised that the job has become almost impossible in increasingly large and complex organisations. Ward sisters spend less than 40% of their time on clinical leadership and the trust is undertaking a number of initiatives to support them in this role.

Enhancing frontline clinical leadership in an acute hospital trust.

AIMS AND OBJECTIVES: To report on a leadership programme for ward managers in one National Health Service Trust that aimed to enhance their contribution to the delivery of the organisation's key objectives to support excellent patient experience. BACKGROUND: Effective ward leadership has been recognised as vital to the quality of care, resource management and interprofessional working. However, there is evidence that, at present, front-line nurse leaders are ill equipped to lead effectively and lack confidence in their ability to do so. DESIGN: The project aimed to provide a tailored programme for ward managers to develop their portfolio of skills to perform this pivotal role. The course contained two key elements: an integrated teaching programme to enhance leadership knowledge and skills and action learning to facilitate application to individual's own leadership practice. Both were underpinned by a change project where each individual identified, undertook and evaluated an innovation in practice. METHODS: Twenty-two ward managers completed the leadership programme. Participants completed semi-structured questionnaires after each taught module. Action learning was evaluated through a combined structured and semi-structured questionnaire. RESULTS: All participants evaluated the programme as increasing their repertoire of leadership skills. Following completion of the programme, ward managers continue to work together as an evolving community of practice. CONCLUSION: Ward managers' development is enhanced by a programme integrating theory, action learning and completion of a ward-based project. RELEVANCE TO CLINICAL PRACTICE: Ward managers cannot be effectively developed in isolation. Leadership development is best supported where the organisation is also committed to developing. A leadership development programme that incorporates knowledge from within the organisation with external expertise can be an effective method to enhance front-line clinical leadership.

Genome-wide association study of plasma lipoprotein(a) levels identifies multiple genes on chromosome 6q.

Plasma lipoprotein(a) (Lp[a]) level is an independent risk factor of cardiovascular disease that is under strong genetic control. We conducted a genome-wide association study of plasma Lp(a) in 386 members of a founder population that adheres to a communal lifestyle, proscribes cigarette smoking, and prepares and eats meals communally. We identified associations with 77 single nucleotide polymorphisms (SNPs) spanning 12.5 Mb on chromosome 6q26-q27 that met criteria for genome-wide significance (P

Sex-specific genetic architecture of asthma-associated quantitative trait loci in a founder population.

Identifying genes that influence susceptibility to asthma-related and atopy-related phenotypes has been challenging, owing to clinical heterogeneity and a complex underlying genetic architecture that includes both gene-gene and gene-environment interactions. In this article, we report the results of genome-wide linkage and association studies of eight asthma-associated quantitative traits in the Hutterites, a founder population of European descent. Our study revealed significant sex-specific genetic architecture for at least five of these traits, and identified 13 genome-wide significant quantitative trait loci (QTL) by linkage or association that are present in only one of the sexes (nine in males, four in females).