bluuebunny/crossref_metadata_2025_split huggingface dataset:
Programming education and learner motivation in the age of generative AI: student and educator perspectives
Authors: Boguslawski Samuel , Deer Rowan , Dawson Mark G. 
Published: July 2024

Purpose
Programming education is being rapidly transformed by generative AI tools and educators must determine how best to support students in this context. This study aims to explore the experiences of programming educators and students to inform future education provision.

Design/methodology/approach
Twelve students and six members of faculty in a small technology-focused university were interviewed. Thematic analysis of the interview data was combined with data collected from a survey of 44 students at the same university. Self-determination theory was applied as an analytical framework.

Findings
Three themes were identified – bespoke learning, affect and support – that significantly impact motivation and learning outcomes in programming education. It was also found that students are already making extensive use of large language models (LLMs). LLMs can significantly improve learner autonomy and sense of competence by improving the options for bespoke learning; fostering emotions that are conducive to engendering and maintaining motivation; and inhibiting the negative affective states that discourage learning. However, current LLMs cannot adequately provide or replace social support, which is still a key factor in learner motivation.

Research limitations/implications
Integrating the use of LLMs into curricula can improve learning motivation and outcomes. It can also free educators from certain tasks, leaving them with more time and capacity to focus their attention on developing social learning opportunities to further enhance learner motivation.

Originality/value
To the best of the authors’ knowledge, this is the first attempt to explore the relationship between motivation and LLM use in programming education.
Promoting employee well-being and commitment in communication industries
Authors: Eng Nicholas , Sun Ruoyu , Meng Juan , Neill Marlene S. 
Published: July 2024

PurposeThe purpose of this study is to examine the well-being initiatives and programs offered to full-time communication employees and identifies antecedents of employee subjective well-being and commitment in the workplace (e.g. organizational attention to mental health in the workplace and perceived organizational support, POS).Design/methodology/approachGuided by organizational support theory (OST), we conducted an online survey with 262 full-time communication professionals.FindingsThe data show that a variety of well-being initiatives and programs (e.g. mental health assistance programs and flexible working hours) are offered to communication employees, who receive this information from various sources (e.g. emails and announcements at employee meetings). Additionally, the number of well-being initiatives also positively predicted organizational attitudes and attention to mental health in the workplace. Supporting OST, attitudes and attention to mental health in the workplace positively predicted POS, which subsequently predicted subjective well-being and organizational commitment.Research limitations/implicationsThe study offers practical implications around the communication professionals’ experience in employee well-being and culture. Perspectives from internal communication teams will help organizations leverage their efficiency in creating a supportive work culture around mental well-being and contribute to the understanding of well-being in communication industries. Theoretically, we extended the range of OST, by testing the theory in a new context of communication professionals during the pandemic.Originality/valueAlthough communication professionals carry a critical internal communication role in actively promoting employee mental health, well-being and healthy organizational cultures, very little research has been dedicated to investigating how they handle these subjects themselves. Therefore, this study provides original value by focusing on the perceptions, knowledge and action taken by communication professionals when responding to organizations’ well-being programs/initiatives offerings during the peak of COVID-19 and the factors that influence communication professionals’ subjective well-being.
Metaverse adoption as a cornerstone for sustainable healthcare firms in the industry 5.0 epoch
Authors: Shehzad Nazia , Ramtiyal Bharti , Jabeen Fauzia , Mangla Sachin K. , Vijayvargy Lokesh 
Published: July 2024

PurposeThis research looks into the revolutionary potential of Industry 5.0, healthcare, sustainability and the metaverse, with a focus on the transformation of healthcare firms through cutting-edge technologies such as artificial intelligence (AI) and Internet of Things (IoT). The study emphasizes the significance of sustainability, human-machine collaboration and Industry 5.0 in the development of a technologically advanced, inclusive and immersive healthcare system.Design/methodology/approachThe study surveyed 354 medical professionals and used structural equation modeling (SEM) to investigate healthcare sustainability, Industry 5.0 and the metaverse, emphasizing the integration of modern technology while maintaining ethical issues.FindingsThe findings highlight Industry 5.0’s and the metaverse’s transformational potential in healthcare firms. The study finds that human centricity (HC) has only a minor direct impact on healthcare sustainability, whereas intelligent automation (IA) and innovation (INN) play important roles that are regulated by external factors.Practical implicationsUtilizing IA inside healthcare organizations can result in significant industrial advancements. However, these organizations must recognize the importance of moderating factors and attempt to find a balance between INN and thesev restraints.Originality/valueThis study makes a substantial contribution to the field by investigating the potential of Industry 5.0, healthcare, sustainability and the metaverse. It discusses how these advances can transform healthcare firms, with an emphasis on patient-centered treatment, environmental sustainability and data ethics. The study emphasizes the importance of having a thorough awareness of these trends and their implications for healthcare practices.
Small arms procurement and corruption in small NATO countries
Authors: Pernica Bohuslav , Palavenis Donatas , Dvorak Jaroslav 
Published: July 2024

Purpose
The study aims to assess military procurement strategy in NATO countries labelled as emerging markets (Czechia, Slovakia and Lithuania) and capitalist Norway, which vary in national culture as indicated by the Hofstede Culture Compass.

Design/methodology/approach
This comparative case study analyses the procurement of a simple, mass-produced, off-the-shelf military product (FN Herstal MINIMI gun) in four small but very economically free countries from 2008 to 2023. The study answers the research question of how the unit price of MINIMI guns varies across post-communist and historical NATO countries distinguished by the variables operationalising national culture.

Findings
The general disability of the government to control corruption deviates the strategy of military procurement in post-communist defence institutions from an effective strategy of liberal capitalism, minimising the unit price and risks (Norway), to an odd strategy maximising the unit price and risks by preferring middlemen as agent of hidden agenda (Czechia).

Research limitations/implications
Some defence institutions in post-communist countries may be burdened by legislature capture, and detailed research is needed to determine this.

Practical implications
The authors argue that national culture may contribute to significant goal displacement in the procurement strategy adopted by the government in an economically liberal state.

Social implications
Without perfecting the control of corruption in post-communist defence institutions, the NATO burden-sharing debate on 2% of GDP will remain controversial.

Originality/value
With variables characterising national culture and the government’s ability to control corruption, the study elucidates a slow pace of convergence of post-communist countries to NATÓs values and procedures.
Evaluating the social return on investment of a mental health disorders club: a case study
Authors: Alomoto William , Niñerola Angels , Sánchez-Rebull Maria-Victòria 
Published: July 2024

Purpose
The growth of mental disorders and their costs represents a public health challenge. This study aims to explore how a social club can help mitigate its impact through arts and sports workshops.

Design/methodology/approach
Using the social return on investment (SROI) methodology, the impact of the social club is evaluated by identifying stakeholders and quantifying their contributions. In addition, the relationship between patients’ attendance and the reduction of relapses and medication consumption is explored.

Findings
The SROI showed a positive return on investment, €12.12 per euro invested. This ratio indicates that the social club generates social value well above its initial costs. On the other hand, two stakeholders were identified as higher impact generators, and it was confirmed that sports activities generate more social and economic impact than art activities – however, the positive effects of art activities last longer over time. The study revealed a positive relationship between social club attendance and relapse reduction. Almost 90% of the participating users reported no relapses or emergency hospitalizations during the past year of attendance. In addition, a substantial decrease in medication dosage was observed. These results suggest that social clubs help stabilize mental health and reduce the burden on health-care systems.

Originality/value
The case study highlights the vital role of social clubs in supporting people facing mental health issues. Policymakers and health-care providers can use this knowledge to invest in more effective and sustainable mental health support activities.
The supply elasticity and housing price bubbles in New South Wales, Australia
Authors: Ding Yi , Liu Xiangling 
Published: July 2024

AbstractIn this study, we use a supply and demand model to estimate housing supply elasticity in New South Wales Australia based on yearly data for the 126 local government areas from 1991 to 2019, and investigate effects of supply elasticity on responses of housing prices and new constructions to housing price bubbles from 2002 to 2004. In particular, when conducting supply elasticity estimation, we use multi‐factor error structures to address cross‐sectional dependence issues, which is ignored by previous studies. We find that the supply elasticity estimates are statistically significant at the state level (0.36), in the regional coastal area (0.97) and in the regional inland area (0.41 but can be inconsistent and inefficient due to cross‐sectional dependence), while perfectly inelastic in the metropolitan area. Effects of supply elasticity on the market responses to bubbles are largely affected by market heterogeneity such as overall supply elasticity levels and demand degrees. The findings may compensate for the limitations of the theory in Glaeser et al. (2008, J Urban Econ, 64:198–217) and offer potential avenues for future development of the theory. Our results implies that bubbles promote development in elastic areas of the metropolitan market and inelastic areas of the regional coastal market, and that balancing urban and regional development is important for dealing with bubble‐related affordability issues.
Field observation and verbal exchange as different peer effects in farmers’ technology adoption decisions
Authors: Massfeller Anna , Storm Hugo 
Published: July 2024

AbstractFarmers’ adoption of novel technologies is influenced by other farmers’ behavior, a phenomenon known as peer effects. Although such effects have been studied intensively, the literature does not clearly distinguish between those that result (1) from verbal exchanges with other farmers and (2) from field observations, including the application of technology, its outcomes, and field conditions. We extend existing theoretical concepts and hypothesize that verbal information exchanges and field observations are two types of peer effects. Using data from an online survey of German sugar beet farmers’ application of mechanical weeding from early 2022, we find that the likelihood of adopting mechanical weeding increases across all model specifications by around 26%–28% if at least one adopter is known and by approximately 30%–32% if at least one field is observed. The two types of peer effects complement and reinforce each other in explaining adoption decisions. The effects increase with the number of adopters known and fields observed but decrease with larger distances to the observed fields. The findings can support designing extension services and future peer effects research that should consider the distinction between peer effects arising from verbal exchanges and field observations.
Ripe for contracts? Estimating the impact of an avocado producer organization contract farming intervention
Authors: Kollenda Philipp , Brals Daniella , Kabubo‐Mariara Jane , Oostendorp Remco , Pradhan Menno , van Rijn Fedes 
Published: July 2024

AbstractWe evaluate the impact of a producer organization avocado contract farming intervention in Kenya that included (1) an agreement to sell to an avocado exporting company, (2) access to training, and (3) support to gain group‐level Global Good Agricultural Practices (GLOBALG.A.P.) certification as main activities. Using a (nonexperimental) doubly robust difference‐in‐differences design with farm‐level panel data from 2015 and 2017, we show that farmers began selling to the contracted company, were recently trained and received the GLOBALG.A.P. certification. However, the intervention's uptake was less than perfect, especially concerning the procurement aspect of the contract, suggesting widespread side selling. In terms of outcomes, contract farming nevertheless significantly improved sales prices and reported quality, increased direct sales to companies, and led to more planted trees, but also increased total production costs. The effects are driven by the Hass avocado variety, which is in higher demand in export markets and the contracted avocado variety. No significant income and other welfare effects were found.
Development of a novel 3D perfusable vascular graft model to elucidate the mechanisms for congenital heart disorders
Authors: Brimmer Sunita , Ji Pengfei , Heinle Jeffrey S. , Grande‐Allen Jane , Keswani Sundeep G. 
Published: July 2024

AbstractPediatric heart transplantation is hampered by a chronic shortage of donor organs. This problem is further confounded by graft rejection. Identification of earlier indicators of pediatric graft rejection and development of subsequent strategies to counteract these effects will increase the longevity of transplanted pediatric hearts. Heart transplant reject is due to a complex series of events, resulting in CAV, which is thought to be mediated through a host immune response. However, the earlier events leading to CAV are not very well known. We hypothesize that early events related to ischemia reperfusion injury during pediatric heart transplantation are responsible for CAV and subsequent graft rejection. Identification of the molecular markers of ischemia reperfusion injury and development of subsequent therapies to block these pathways can potentially lead to a therapeutic strategy to reduce CAV and increase the longevity of the transplanted heart. To accomplish this goal, we have developed a perfusable vascular graft model populated with endothelial cells and demonstrated the feasibility of this model to understand the early events of ischemia reperfusion injury.
Epidermal cell proliferation and differentiation in the beak of tadpoles of Rana dalmatina
Authors: Alibardi Lorenzo 
Published: July 2024

AbstractEpidermal cell proliferation and differentiation during formation of the beak in tadpoles of Rana dalmatina. Acta Zoologica (Stockolm). The beak utilized in tadpoles of R. dalmatina for crushing vegetables is formed of cornified cell layers. A row of large wedge‐like cells forms a central pile that produces the sharp corneous lamina of the beak. The labial and oral surfaces of the beaks also accumulate corneous material during proliferation and differentiation of keratinocytes from the epidermis to form a sheath around the central corneous cells. Corneocytes are shed during the growth of tadpoles. Electron microscopy reveals that keratin and mucus granules are main components of these keratinocytes. Electron‐dense organelles of unknown composition and with inside lamellae are also present. Using immunohistochemistry after post‐injection of 5BrdU, a marker of cell proliferation, the main timing of formation of the beak has been determined. After 2–5 h from injection, labelled nuclei of keratinocytes are seen in the basal layer, and sparse suprabasal labelled nuclei are detected after 5 h. Labelled keratinocytes are seen in suprabasal layers at 2 days post‐injection. At 5 and 6 days labelled keratinocytes are present in central corneous cells and in the lateral shell of corneocytes forming the labial and oral beak sides. Shedding a complete stratum corneum likely takes more days, but this depends on feeding usage.
Perioperative stroke deteriorates white matter integrity by enhancing cytotoxic CD8+ T‐cell activation
Authors: Zhou Yuxi , Wang Xin , Yin Wen , Li Yan , Guo Yunlu , Chen Chen , Boltze Johannes , Liesz Arthur , Sparwasser Tim , Wen Daxiang , Yu Weifeng , Li Peiying 
Published: July 2024

AbstractAimTo explore the regulatory mechanisms of microglia‐mediated cytotoxic CD8+ T‐cell infiltration in the white matter injury of perioperative stroke (PIS).MethodsAdult male C57BL/6 mice were subjected to ileocolic bowel resection (ICR) 24 h prior to permanent distant middle cerebral artery occlusion (dMCAO) to establish model PIS. White matter injury, functional outcomes, peripheral immune cell infiltration, and microglia phenotype were assessed up to 28 days after dMCAO using behavioral phenotyping, immunofluorescence staining, transmission electron microscopy, western blot, and FACS analysis.ResultsWe found surgery aggravated white matter injury and deteriorated sensorimotor deficits up to 28 days following PIS. The PIS mice exhibited significantly increased activation of peripheral and central CD8+ T cells, while significantly reduced numbers of mature oligodendrocytes compared to IS mice. Neutralizing CD8+ T cells partly reversed the aggravated demyelination following PIS. Pharmacological blockage or genetic deletion of receptor‐interacting protein kinase 1 (RIPK1) activity could alleviate CD8+ T‐cell infiltration and demyelination in PIS mice.ConclusionSurgery exacerbates demyelination and worsens neurological function by promoting infiltration of CD8+ T cells and microglia necroptosis, suggesting that modulating interactions of CD8+ T cells and microglia could be a novel therapeutic target of long‐term neurological deficits of PIS.
1102. Platanthera chlorantha (Custer) Rchb.
Authors: Fay Michael F. , Bazzicalupo Miriam , Calevo Jacopo 
Published: July 2024

SummaryPlatanthera chlorantha (greater butterfly orchid) is illustrated here (Plate 1102). It is a widespread, temperate European and western Asian species. A detailed description is provided, with notes on habitat. Given its wide distribution and the diverse range of habitats where it occurs, its conservation status is Least Concern in Europe. It is occasionally available for sale, but due to its cultivation requirements it should be regarded as a plant to be grown by specialists.
Cortico‐striatal white‐matter connectivity underlies the ability to exert goal‐directed control
Authors: van Timmeren T. , van de Vijver I. , de Wit S. 
Published: July 2024

AbstractThe balance between goal‐directed and habitual control has been proposed to determine the flexibility of instrumental behaviour, in both humans and animals. This view is supported by neuroscientific studies that have implicated dissociable neural pathways in the ability to flexibly adjust behaviour when outcome values change. A previous Diffusion Tensor Imaging study provided preliminary evidence that flexible instrumental performance depends on the strength of parallel cortico‐striatal white‐matter pathways previously implicated in goal‐directed and habitual control. Specifically, estimated white‐matter strength between caudate and ventromedial prefrontal cortex correlated positively with behavioural flexibility, and posterior putamen–premotor cortex connectivity correlated negatively, in line with the notion that these pathways compete for control. However, the sample size of the original study was limited, and so far, there have been no attempts to replicate these findings. In the present study, we aimed to conceptually replicate these findings by testing a large sample of 205 young adults to relate cortico‐striatal connectivity to performance on the slips‐of‐action task. In short, we found only positive neural correlates of goal‐directed performance, including striatal connectivity (caudate and anterior putamen) with the dorsolateral prefrontal cortex. However, we failed to provide converging evidence for the existence of a neural habit system that puts limits on the capacity for flexible, goal‐directed action. We discuss the implications of our findings for dual‐process theories of instrumental action.
RUSLE‐based scenarios for sustainable soil management: Case studies from Romanian Subcarpathians
Authors: Vîrghileanu Marina , Săvulescu Ionuț , Mihai Bogdan‐Andrei , Bizdadea Carmen‐Gabriela , Paraschiv Monica‐Gabriela 
Published: July 2024

AbstractSoil erosion is one of the major threats to soil sustainability and a global environmental issue causing serious losses of the fertile upper layer of soil, affecting land productivity. Among natural processes and human activity factors, the highest sensitivity of soil loss rate is related to climate changes, as well as land cover/land use transformations. The aim of our paper is to assess the efficacy of various land cover and land use management practices under current climate conditions, as a decision‐making indicator in searching for sustainable soil‐use solutions. The approach is focused on two complementary case studies from the non‐arable hilly area of Romanian Subcarpathians and it is based on aggregating and processing Earth Observation (EO) techniques together with the Revised Universal Soil Loss Equation (RUSLE) equation. The workflow follows three stages: (1) the assessment of the present‐day status of soil erosion, as baseline scenario; (2) the analysis of historical soil erosion dynamics within the last 35 years; and (3) the prediction of soil loss rates in different scenarios of changed conditions related to land cover management and support practices against erosion. The results demonstrate the effectiveness of human interventions in soil erosion prevention, mitigation, or conservation. Soil‐improving management through vegetative measures and soil practices, like grazing management and mulching/manure application, together with forest recovery on eroded slopes may reduce soil loss rates by 50%–70%. However, abandoning the land and allowing the environment to change uncontrollably is a regional‐specific strategy that could accelerate soil erosion on the slopes that are already affected, while decelerating on the others by forest and shrubs regrowth. The significance of our research is related to the identification of the optimal soil use strategies that balance the local communities' economic interests with the effectiveness of sustainable soil management practices, thereby assisting in the achievement of the UN Sustainable Development Goals (SDGs) as indicators for a sustainable future.