Search

INTRODUCTION: Aircraft cabins, susceptible to disease transmission, require effective strategies to minimize the spread of airborne diseases. This paper reviews the James Reason Swiss Cheese Theory in mitigating these risks, as implemented by the International Civil Aviation Organization during the COVID-19 pandemic. It also evaluates the use of airborne ultraviolet-C (UV-C) light as an additional protective measure. METHODS: Our approach involved a thorough literature review by experts and a detailed risk-vs.-benefit analysis. The review covered existing research to understand the scientific foundation, while the analysis used established techniques to assess the impact of influenza and COVID-19 in terms of infections, deaths, and economic costs. RESULTS: Integrating UV-C light in aircraft cabins, when applied with appropriate scientific understanding and engineering safeguards, has the potential to reduce in-flight disease transmission. This additional mitigation strategy can work synergistically with existing measures. DISCUSSION: The research and risk-vs.-benefit analysis present strong evidence for the safety and effectiveness of continuous UV-C disinfection in aircraft cabins. It suggests that UV-C light, maintained below exposure limits, can be a valuable addition to existing measures against disease transmission during flights. [ABSTRACT FROM AUTHOR]

Automated software testing is a crucial yet resource-intensive aspect of software development. This burden on resources affects widespread adoption, with expertise and cost being the primary challenges preventing adoption. This paper focuses on automated testing driven by manually created test cases, acknowledging its advantages while critically analysing its implications across various development stages that are affecting its adoption. Additionally, it analyses the differences in perception between those in nontechnical and technical roles, where nontechnical roles (e.g., management) predominantly strive to reduce costs and delivery time, whereas technical roles are often driven by quality and completeness. This study investigates the difference in attitudes toward automated testing (AtAT), specifically focusing on why it is not adopted. This article presents a survey conducted among software industry professionals that spans various roles to determine common trends and draw conclusions. A two-stage approach is presented, comprising a comprehensive descriptive analysis and the use of Principal Component Analysis. In total, 81 participants received a series of 22 questions, and their responses were compared against job role types and experience levels. In summary, six key findings are presented that cover expertise, time, cost, tools and techniques, utilisation, organisation, and capacity. [ABSTRACT FROM AUTHOR]

The influences of domain-specific meteorological knowledge and general visual-spatial abilities on the comprehension of simple weather maps were examined in a regression-based study involving a sample of participants with relatively low meteorological knowledge and in an experiment involving a contrast between samples of higher- and lower-knowledge participants. Results from the first study indicated that the roles of domain-specific knowledge and visual-spatial abilities for lower-knowledge individuals were strongly influenced by the presence of supporting geographic information (i.e., city locations) in the weather maps being interpreted. Results from the second study underscored the importance of domain-specific meteorological knowledge and map familiarity and, surprisingly, pointed to a single visual-spatial ability (speed of closure) that mediated both of these influences.

Aims: To assess patients' and nurses' perceptions and experiences of subepidermal moisture scanning acceptability. Design: Descriptive, qualitative, sub‐study, embedded within a pilot randomized control trial. Methods: Ten patients who were in the intervention arm of the pilot trial and 10 registered nurses providing care for these patients on medical‐surgical units participated in individual semi‐structured interviews. Data were collected from October 2021 to January 2022. Interviews were analysed using inductive qualitative content analysis, and perspectives (patient and nurse), were triangulated. Results: Four categories were found. The first category 'Subepidermal moisture scanning is acceptable as part of care' showed that patients and nurses were willing to use subepidermal moisture scanning and viewed subepidermal moisture scanning as non‐burdensome. The category 'Subepidermal moisture scanning may improve pressure injury outcomes' demonstrated that although subepidermal moisture scanning was believed to prevent pressure injuries, more research evidence about its benefits was required. 'Subepidermal moisture scanning augments existing pressure injury prevention practices', the third category, highlighted that subepidermal moisture scanning aligns with current pressure injury prevention practices while making these practices more patient‐centred. In the final category, 'Important considerations when making subepidermal moisture scanning routine practice', practical issues were raised relating to training, guidelines, infection control, device availability and patient modesty. Conclusion: Our study demonstrates that using subepidermal moisture scanning is acceptable for patients and nurses. Building the evidence base for subepidermal moisture scanning and then addressing practical issues prior to implementation, are important next steps. Our research suggests that subepidermal moisture scanning enhances individualized and patient‐centred care, persuasive reasons to continue investigating subepidermal moisture scanning. Impact: For an intervention to be successfully implemented it must be both effective and acceptable, however, there is limited evidence of patients' and nurses' views of SEMS acceptability.SEM scanners are acceptable to use in practice for patients and nurses. There are many procedural aspects that need to be considered when using SEMS such as frequency of measurements.This research may have benefit for patients, as SEMS may promote a more individualized and patient‐centred approach to pressure injury prevention. Further, these findings can assist researchers, providing justification to proceed with effectiveness research. Patient or public contribution: A consumer advisor was involved in study design, interpretation of data and preparation of manuscript. [ABSTRACT FROM AUTHOR]

The search for psychometric correlates of environmental learning and wayfinding has important implications for how we conceive of the structure of the spatial domain. Substantial progress has been made in determining relations between spatial abilities as assessed using psychometric tests and environmental learning as assessed in field experiments. However, future studies should seek to overcome some methodological shortcomings of past endeavors. In addition, advances toward a comprehensive understanding of the spatial domain may depend on a useful framework to guide empirical inquiry. The idea of functional families of spatial abilities is proposed as such a framework.

Examined longitudinal changes in student course evaluations throughout the process of implementing information technology-enhanced delivery of a veterinary immunology course. Found that student ratings of almost all aspects of the course and instruction declined significantly during the five-year period of technology implementation and then recovered to and exceeded their previous levels after the technology was fully implemented. (EV)