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A central tension in routine dynamics is the paradox of the [n]ever-changing world: how can we consider each routine performance as unique, when it is simultaneously a recognizable variant of the behavior from the past? Emergent from this paradox is the question of how we can consider routines to be the “same” over time, even as they change. Organizational traditions, which often persist over decades, present a potentially informative case of this paradox as their core rituals are simultaneously recognizable and recognizably in significant flux over the long-term. In this paper, the author draws on a case history of “the Unicorn,” a tradition at a US summer camp that began as a quiet activity for a few children in 1985 and by 2017 had become a weekly spectacle witnessed by hundreds of campers. By drawing on routine dynamics and tradition literatures, the author shows how action visibility and influence by different organizational constituencies over time slowly enabled these changes. This longer-term lens helps illuminate the under-researched, mutually constitutive relationship between routines and traditions, and their long-term dynamics.

This study investigated whether job resources (i.e. strengths use support, career self-management and person–job [PJ] fit) moderate the relationship between perceived involvement in a career accident (PICA) and work engagement.

The study adopted a time-lagged design (N = 398; 69% male), and data were collected at two-point of measurements among Nigerian university academics.

Results of the present study indicated that employees with higher PICA scores reported low work engagement. Strength use support had significant direct positive main effects on employee work engagement and also produced a significant moderation effect between PICA and work engagement. Career self-management (CSM) was positively related to employee work engagement. The moderation effect of CSM on the relationship between PICA and work engagement was also significant. Results of the present study further indicated that P-J fit was related positively to work engagement and also moderated the negative relationship between PICA and work engagement.

Dearth of employment opportunities has led individuals to choose their career by chance, but empirical studies that validate this assertion are lacking. Few available studies on career accident were exclusively conducted in Western European contexts. The current study therefore deepens the understanding of career accident and work engagement in a neglected context such as Nigeria.

Nearly 75% of EU buildings are not energy-efficient enough to meet the international climate goals, which triggers the need to develop sustainable construction techniques with high degree of resilience against climate change. In this context, a promising construction technique is represented by ventilated façades (VFs). This paper aims to propose three different VFs and the authors define a novel machine learning-based approach to evaluate and predict their energy performance under different boundary conditions, without the need for expensive on-site experimentations

The approach is based on the use of machine learning algorithms for the evaluation of different VF configurations and allows for the prediction of the temperatures in the cavities and of the heat fluxes. The authors trained different regression algorithms and obtained low prediction errors, in particular for temperatures. The authors used such models to simulate the thermo-physical behavior of the VFs and determined the most energy-efficient design variant.

The authors found that regression trees allow for an accurate simulation of the thermal behavior of VFs. The authors also studied feature weights to determine the most relevant thermo-physical parameters. Finally, the authors determined the best design variant and the optimal air velocity in the cavity.

This study is unique in four main aspects: the thermo-dynamic analysis is performed under different thermal masses, positions of the cavity and geometries; the VFs are mated with a controlled ventilation system, used to parameterize the thermodynamic behavior under stepwise variations of the air inflow; temperatures and heat fluxes are predicted through machine learning models; the best configuration is determined through simulations, with no onerous in situ experimentations needed.

The aim of this study is, from the perspective of artisan entrepreneurship, to trace and analyse the artisan's profile in the sustainable development of low population density cross-border territories, using the quintuple helix innovation model.

Ten semi-structured interviews were conducted with cultural and traditional artisans to achieve the proposed objective using a qualitative approach. The artisans are from Northeast Portugal (Bragança, Miranda do Douro, Mogadouro, Vimioso and Vinhais) and Northern Spain (Province of Zamora). The interviews were conducted face-to-face between May and June 2022. The interviews were manually transcribed and subjected to content and lexical analyses using IRaMuTeQ software.

An artisan was identified as an enterprising individual whose marketed handicraft pieces transmit the values and teachings of his community. Innovation, technology, sustainability and circular economy in a family environment, where dedication, resilience, happiness and hard work transmit an identity that places the artisan and his artisan practice as the driving force for the enhancement and promotion of his territory, cultural heritage and identity.

This work is the first study to address and treat the issue of artisan entrepreneurship by analysing and defining the cultural-based and traditional artisan profile in a cross-border and low population density territorial context.

Chapter one of this valuable book focuses primarily on the construction industry and emphasises on thematic areas such as industry entities, including its social and economic impact supported by the workforce within the industry. The workforce, which consists of a wide variety of training, semi-skilled and unskilled labourers, is crucial to the building sector. These people are vital to the conception, management and accomplishment of construction projects in various industries. The chapter also highlights the lack of female gender involvement and how the gender gap would be filled.

Trade-offs that involve secular values of money and sacred human values are often seen as taboo. This paper aims to examine how consumers avoid making taboo trade-offs with anthropomorphized products, by choosing options that ensure the well-being of the humanized products, even at a financial cost to themselves.

The authors conducted five experiments, across different marketplace contexts (i.e. repairing, buying and selling), to test the broad generalizability of the extent to which consumers are willing to incur a financial cost due to concern for the well-being of anthropomorphized products.

The results reveal that consumers are willing to accept financially inferior options to protect the humanness endowed upon anthropomorphized products. The effect is mediated by consumers’ concern for the treatment of the anthropomorphized product. The effect is moderated by consumers’ trait empathy level, such that those low in empathy are willing to sacrifice human value for the sake of greater financial gain.

Future research could examine, in the context of anthropomorphized products, if there are types of human values that are less inviolable, leading consumers to be more willing to trade them off for monetary gains.

The findings have direct implications for second-hand markets. For potential buyers of anthropomorphized products, they should signal concern for the product; for sellers, anthropomorphizing their products can reduce haggling behavior. From a sustainability perspective, consumers may be more motivated to repair or recycle their products if it is framed as “infusing new life” into their products.

This work highlights a novel effect of anthropomorphism: when marketplace decisions are involved, anthropomorphizing a product can introduce a tension between secular monetary values and sacred human values. To the best of the authors’ knowledge, this work is the first to show that consumers are willing to incur a monetary loss to protect the humanness of anthropomorphized product, driven by their concern for the proper treatment of such humanized products.

The purpose of this study was to examine how well a strength-based program grounded in positive psychology principles can advance the practical critical thinking skills of those pursuing the teacher training course.

This study used a single-group pre-test post-test design with 35 teacher-trainees from the Bachelor of Education course. The two-and-a-half-week strength-based program used the values in action survey to identify strengths. Pre- and post-test scores, measured with the Cornell Critical Thinking Test – Level Z, underwent Statistical Package for Social Sciences analysis including paired samples t-test for subcomponent and overall composite analysis.

Analysis of the pre- and post-test scores demonstrated a statistical significance in the critical thinking scores obtained by the teacher-trainees. Post-test scores were consistently significant. Out of the elements of critical thinking, induction, meaning, observation and credibility were more prominent. Deduction and assumption identification were also having a significant effect.

Most critical thinking programs focus on evaluating specific teaching methods for improving critical thinking skills. In education, positive psychology studies often center on students’ well-being, attention spans and academic success, aligning with wellness programs. Despite the importance of strengths in positive psychology, there is a lack of research on using a strength-based approach to boost critical thinking skills. This study aims to enhance teacher-trainees’ critical thinking by leveraging their individual strengths, moving away from traditional instructional strategies.

We conducted this study to examine the relationship between revenue concentration and a firm's financial leverage. We aimed to analyze whether revenue concentration influences a firm's capital structure decisions and whether this relationship is driven by customer-specific investments or the direct effect of revenue concentration itself. Additionally, we investigated the role of asset redeployability in mediating or moderating the relationship between revenue concentration and financial leverage.

The paper investigates the relationship between revenue concentration and a firm's financial leverage. The results indicate a negative association between revenue concentration and financial leverage. This finding holds across various regression models and is statistically significant. Furthermore, the paper explores the potential role of asset redeployability in explaining the relationship between revenue concentration and financial leverage. The results indicate that even after controlling for asset redeployability, the negative relationship between revenue concentration and leverage remains significant, suggesting that revenue concentration affects capital structure decisions independently of the risks associated with relationship-specific investments. Robustness tests are conducted using a three-stage least squares approach to account for the simultaneity between revenue concentration, asset redeployability and capital structure.

Our findings demonstrate that revenue concentration is negatively associated with financial leverage, even after accounting for asset redeployability. This suggests that revenue concentration affects capital structure decisions independently of the risks associated with customer-specific investments. Furthermore, we performed robustness tests to address potential simultaneity issues between revenue concentration, asset redeployability and capital structure.

The study relies on available data sources, which may have inherent limitations in terms of accuracy, completeness or consistency. The quality of the data used in the analysis could impact the robustness of the findings. Time Period: The study focuses on more recent years, which might limit the ability to compare the findings with studies conducted over different time periods. Historical trends or structural changes that could impact the relationship between revenue concentration and financial leverage might not be fully captured.

Firms with higher revenue concentration tend to have lower financial leverage. Recent years show a negative relationship between profitability and market leverage compared to earlier periods. Revenue concentration has a distinct effect on financial leverage, not fully explained by risks from relationship-specific investments or asset redeployability. Insights for firms in managing capital structure decisions, considering revenue concentration and its implications for leverage.

This research is one of the first papers that investigates the impact of revenue concentration on the capital structure choices of firms. By exploring the relationship between revenue concentration and financial leverage, the study contributes to the existing literature by shedding light on an underexplored area. Thus, this study adds originality to the field by addressing a research gap and contributing to the understanding of the relationship between revenue concentration and capital structure choices.

The purpose of this paper is to review cases of artificial reefs built through additive manufacturing (AM) technologies and analyse their ecological goals, fabrication process, materials, structural design features and implementation location to determine predominant parameters, environmental impacts, advantages, and limitations.

The review analysed 16 cases of artificial reefs from both temperate and tropical regions. These were categorised based on the AM process used, the mortar material used (crucial for biological applications), the structural design features and the location of implementation. These parameters are assessed to determine how effectively the designs meet the stipulated ecological goals, how AM technologies demonstrate their potential in comparison to conventional methods and the preference locations of these implementations.

The overview revealed that the dominant artificial reef implementation occurs in the Mediterranean and Atlantic Seas, both accounting for 24%. The remaining cases were in the Australian Sea (20%), the South Asia Sea (12%), the Persian Gulf and the Pacific Ocean, both with 8%, and the Indian Sea with 4% of all the cases studied. It was concluded that fused filament fabrication, binder jetting and material extrusion represent the main AM processes used to build artificial reefs. Cementitious materials, ceramics, polymers and geopolymer formulations were used, incorporating aggregates from mineral residues, biological wastes and pozzolan materials, to reduce environmental impacts, promote the circular economy and be more beneficial for marine ecosystems. The evaluation ranking assessed how well their design and materials align with their ecological goals, demonstrating that five cases were ranked with high effectiveness, ten projects with moderate effectiveness and one case with low effectiveness.

AM represents an innovative method for marine restoration and management. It offers a rapid prototyping technique for design validation and enables the creation of highly complex shapes for habitat diversification while incorporating a diverse range of materials to benefit environmental and marine species’ habitats.

Research indicates that children’s early experience of fire can influence what and how they learn about fire. In turn, early fire-learning can influence how people come to use it later in life, including whether they engage in maladaptive use, i.e. firesetting. Little is known about the underlying mechanisms of fire-learning, which was the basis for this study. The research question was: “how do adults educate children about fire in the UK/ Ireland”? The purpose of this study was to explore the child fire education process from an adult perspective.

Semi-structured interviews was conducted with 21 fire-educators who had regular contact with children. Data was analysed using abbreviated grounded theory. Steps were taken to ensure reliability and validity, including a Cohen’s Kappa calculation, indicating an agreement level of 0.9 between two raters.

Four core themes were identified: the fire narrative, enabling growth, risk management, and communication, from which the fire-learning process model (F-LPM) was formed.

The main limitation is the nature of the sample, in that it was diverse and self-selecting.

The findings are discussed, including how they offer support for social learning theory (SLT) perspectives on fire-learning.

The social construction of fire (i.e. the way fire is viewed by society as a whole in the UK/ Ireland) is discussed in depth, and cultural variability is highlighted. Suggestions are made for how the societal view of fire and, consequently, how adults convey this to young people, could be better balanced.

To the best of the authors’ knowledge, this is the first study in the UK/ Ireland to consider how adults educate young people about fire from a concurrent perspective. This is important given that research indicates early experiences of fire can impact how people later go on to use it (including maladaptive use in the form of firesetting).