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This paper aims to introduce the take-off and landing performance analysis modules of the software library named Java toolchain of Programs for Aircraft Design (JPAD), dedicated to the aircraft preliminary design. An overview of JPAD is also presented.

The calculation of the take-off and landing distances has been implemented using a simulation-based approach. This expects to solve an appropriate set of ordinary differential equations, which describes the aircraft equations of motion during all the take-off and landing phases. Tests upon two aircraft models (ATR72 and B747-100B) have been performed to compare the obtained output with the performance data retrieved from the related flight manuals.

The tool developed has proven to be very reliable and versatile, as it performs the calculation of the required performance with almost no computational effort and with a good accuracy, providing a less than the 5 per cent difference with respect to the statistical trend and a difference from the flight manual or public brochure data around 10 per cent.

The use of a simulation-based approach to have a more accurate estimation of the ground performance with respect to classic semi-empirical equations. Although performing the simulation of the aircraft motion, the approach shown is very time-saving and can be easily implemented in an optimization cycle.

This study aims to survey the existing body of knowledge about digital innovation within museums. Academic and practitioner interest in digital innovation has been piqued as technological advances that enable the rapid personalisation of information to cater towards increasingly sophisticated end-user expectations. Yet, the literature on digital innovation in the museum environment appears fragmented and lacks theoretical grounding.

Drawing on a systematic scoping review of 199 articles published during 2010–2021, this paper provides an initial indication of the size and scope of current research literature on digital innovation of museums.

This literature review elucidates the status quo and future directions of digital innovation in museum space. An integral conceptual framework is proposed to provide a comprehensive lens to steer future research and practice in this area in a theoretically grounded and systemic manner.

This study mixes both quantitative and qualitative analyses of the literature to produce an up-to-date understanding of extant research by illuminating inspiring processes, foregrounding commonly encountered challenges, framing theoretical and practical implications and proposing avenues for future research.

本文旨在考察有关博物馆数字创新的既有知识。当前学界与业界对于数字创新均抱有浓厚的兴趣, 因为技术进步使信息能够快速个性化, 以满足日益复杂的终端用户需求。然而, 关于博物馆数字创新的文献显得零散且缺乏理论基础。

基于对2010至2021年期间发表的199篇文章的系统性范围性综述, 本文初步描绘了有关博物馆数字创新的既有文献的规模和研究范围。

本文献综述阐明了博物馆数字创新的现状和未来方向, 提出了一个整合的概念框架, 从而期望以一个全面的视角引导该领域今后开展基于理论和系统化的研究与实践。

本研究综合了文献的定量和定性分析, 以呈现对既有研究的最新理解：包括阐明激发过程, 突出常见挑战, 框定理论和实践影响, 并提出未来研究的途径。

Este estudio tiene como objetivo examinar el conocimiento existente acerca de la innovación digital en los museos. El interés del mundo académico y de los profesionales por la innovación digital se ha visto avivado por los avances tecnológicos que permiten una rápida personalización de la información para satisfacer las expectativas cada vez más sofisticadas de los usuarios finales. Sin embargo, la bibliografía sobre la innovación digital en el entorno museístico parece fragmentada y carece de base teórica.

A partir de una revisión sistemática del alcance de 199 artículos publicados entre 2010 y 2021, este documento proporciona una indicación inicial del tamaño y el alcance de la literatura de investigación actual sobre la innovación digital de los museos.

Esta revisión bibliográfica dilucida el statu quo y las direcciones futuras de la innovación digital en el espacio museístico. Se propone un marco conceptual integral que proporcione una lente comprensiva para dirigir la investigación y la práctica futuras en este ámbito de una manera teóricamente fundamentada y sistémica.

Este estudio mezcla análisis cuantitativos y cualitativos de la bibliografía para producir una comprensión actualizada de la investigación existente iluminando los procesos inspiradores, poniendo en primer plano los retos comúnmente encontrados, enmarcando las implicaciones teóricas y prácticas y proponiendo vías para futuras investigaciones.

Depression has become a major health concern, particularly in developing countries. This disorder is highly prevalent among certain vulnerable populations, such as prisoners. In Peru, prisons are overcrowded, and the health of prisoners is neglected. Thus, this study aims to estimate the prevalence of depression diagnosed during incarceration in male inmates from all Peruvian prisons and assess its associated factors.

A cross-sectional study was conducted based on the secondary data analysis of the National Census of Prison Population 2016 in Peru. This study included records of prisoners who reported whether they were diagnosed with depression by a health-care professional after admission into the prisons. Descriptive, bivariate and multivariable analyses were performed.

Of the 63,312 prisoners included in this study, 1,007 reported an in-prison diagnosis of depression by a health-care professional, which represents a prevalence of 1.59%. Substance use disorder (adjusted prevalence ratio [aPR] 3.10; 95% confidence interval [CI]: 1.91–5.03), hypertension (aPR 7.20; 95% CI: 6.28–8.24) and previous discrimination (aPR 1.97; 95% CI: 1.62–2.40) were strongly associated with depression, even when adjusting for multiple confounders. Other directly associated variables were, for example, violence during childhood, infrequent visits in prison and diabetes.

The right of prisoners to adequate health care is being neglected in Peru. Mental health is a cornerstone of health quality. Acknowledging which factors are associated with depression in prison is important to implement strategies to improve the mental health of prisoners.

This exploratory study aims to investigate the use of Facebook as a dialogic accounting tool for promoting citizen engagement in Italian regions.

This study adopts a mixed methodology. Indeed, it first collects some quantitative data to construct an engagement index for the Facebook pages of the Italian regions, and then it performs a content analysis of some posts while also examining the tenor of the related comments and the level of interaction between regions and citizens.

The Italian regions have mainly used their Facebook pages for public communication purposes rather than for public participation. Therefore, they have conceived social pages more as an instrument of self-legitimisation and thus monologic accounting and have rarely considered them as a tool for engaging citizens who, in turn, showed low interest in participating in online debates. Nature and environment, tourism promotion and sport were the most engaging content types. Findings also confirm that posting many messages does not automatically increase engagement.

This study is one of the first to investigate the potential of social media from a dialogic accounting perspective, especially in the public sector. Additionally, it focuses on regions which are understudied in the literature, although they are critical actors in implementing public policies. Last but not least, this study offers a framework that integrates the literature on the use of social media for citizen engagement and research on such platforms as dialogic accounting tools.

The technique described in this paper consists of the examination of surface strains in a metal component with optically sensitive material bonded to the component and the analysis of the photoelastic pattern produced under load by means of polarized light reflected from the surface of the metal. The original investigations cover in considerable detail the development of the technique and the results obtained, using the photoelastic materials Catalin 800, C.R.39, and the Marco Resin, S.B.26C, and S.B.28C, in conjunction with light alloy, magnesium and mild steel. The fundamental problem of producing good adhesion between the photoelastic material and the metal surface coupled with satisfactory light reflexion from the latter comprised the major part of the initial investigations. Results of the measurement of both elastic and plastic stress concentrations at holes in plates subjected to uniform tension are presented, together with a qualitative analysis of the effect on stress distribution of the variation of the pin to hole clearance in lugs. Owing to the fairly extensive nature of the original investigations it has only been possible to outline the more salient features of the work undertaken. The term ‘Metaplastic’ is suggested to describe concisely the use of compound specimens for the photoelastic applications considered.

The purpose of this study is to analyze the technological change under development linked to the convergence of the Internet of Things (IoT) and digital transformation (DT) from the perspective of a scientific mapping in a context marked by the occurrence of an unexpected event that accelerated this process such as the SARS-CoV-2 pandemic and its variants.

The study was developed under the longitudinal scientific mapping approach and considered the period 1990–2021 using as a basis the descriptors DT and IoT. The steps followed were identification and selection of keywords; design and application of an algorithm to identify these selected keywords in titles, abstracts and keywords using terms in Web of Science (WoS) to contrast them; and performing a data processing based on the journals in the Journal Citation Report during 2022. The longitudinal study uses scientific mapping to analyze the evolution of the scientific literature that seeks to understand the acceleration in the integration of technology and its impact on the human factor, processes and organizational culture.

This study showed that the technologies converging around IoT form the basis of the main DT processes being experienced on a global scale; furthermore, it was shown that the pandemic accelerated the convergence and application of new technologies to support the major changes required for a world with new needs. Finally, China and the USA differ significantly in the production of scientific knowledge with respect to the first eight followers.

The knowledge gap addressed by this study is to identify the production of scientific knowledge related to IoT and its impact on DT processes at the scale of individuals, organizations and the new way of delivering value to society. This knowledge about researchers, institutions, countries and the derivation is multiple indicators allows improving decision-making at multiple scales on these issues.

The purpose of this exploratory study is to investigate why and how public health agencies employed social media during coronavirus disease 2019 (COVID-19) outbreak to foster public engagement and dialogic accounting.

The authors analysed the official Facebook pages of the leading public agencies for health crisis in Italy, United Kingdom and New Zealand and they collected data on the number of posts, popularity, commitment and followers before and during the outbreak. The authors also performed a content analysis to identify the topics covered by the posts.

Empirical results suggest that social media has been extensively used as a public engagement tool in all three countries under analysis but – because of legitimacy threats and resource scarcity – it has also been used as a dialogic accounting tool only in New Zealand. Findings suggest that fake news developed more extensively in contexts where the public body did not foster dialogic accounting.

Public agencies may be interested in knowing the pros and cons of using social media as a public engagement and dialogic accounting tool. They may also leverage on dialogic accounting to limit fake news.

This study is one of the first to look at the nature and role of social media as an accountability tool during public health crises. In many contexts, COVID-19 forced for the first time public health agencies to heavily engage with the public and to develop new skills, so this study paves the way for numerous future research ideas.

This paper aims to critically examine the accounting and information systems literature to understand the changes that are occurring in the management accounting profession. The changes the authors are interested in are linked to technology-driven innovations in managerial decision-making and in organizational structures. In addition, the paper highlights research gaps and opportunities for future research.

The authors adopted a grounded theory literature review method (Wolfswinkel et al., 2013) to achieve the study’s aims.

The authors identified four research themes that describe the changes in the management accounting profession due to technology-driven innovations: structured vs unstructured data, human vs algorithm-driven decision-making, delineated vs blurred functional boundaries and hierarchical vs platform-based organizations. The authors also identified tensions mentioned in the literature for each research theme.

Previous studies display a rather narrow focus on the role of digital technologies in accounting work and new competences that management accountants require in the digital era. By contrast, the authors focus on the broader technology-driven shifts in organizational processes and structures, which vastly change how accounting information is collected, processed and analyzed internally to support managerial decision-making. Hence, the paper focuses on how management accountants can adapt and evolve as their organizations transition toward a digital environment.

This study was aimed at testing whether the technology transfer performance of Romanian public research institutes—measured as the ability to generate patented technology—was positively related to institutional, human, commercial and financial factors.

A non-negative integer count data model was implemented to investigate a large sample of Romanian public research institutes in the period 2012–2019.

The results confirmed the positive influence of qualified human resources and commercial resources (technology transfer offices and spinoffs). Institutional factors were also relevant alongside the research field.

The paper has limitations inherent to an investigation conducted in an emerging economy, with a low innovative culture and little interest in technology transfer. Although the analysis focused on a specific country, the findings obtained may be extended to other contexts.

To increase their technology transfer, managers of public research institutes and governmental authorities are suggested to implement structural changes and incentives regarding the skilled human capital, the entrepreneurial knowledge and efforts, and the provision of financial resources.

Results showed that emerging innovator countries, such as Romania, should stimulate human capital to get involved in commercial activities, as interactions between public research institutes and the private sector generate economic, social, and environmental benefits.

This study concentrated on the performance evaluation of research and development activities carried out by public research institutes. Therefore, it contributes to a broad strand of literature which has essentially focused on universities, paying less attention to the contributions to scientific research of other organisations, such as public research institutes.