bluuebunny/crossref_metadata_2025_split huggingface dataset:
Hidden stories and the dark side of entrepreneurial commitment
Authors: Gabay-Mariani Laetitia , Bastian Bob , Caputo Andrea , Pappas Nikolaos 
Published: May 2024

PurposeEntrepreneurs are generally considered to be committed in order to strive for highly desirable goals, such as growth or commercial success. However, commitment is a multidimensional concept and may have asymmetric relationships with positive or negative entrepreneurial outcomes. This paper aims to provide a nuanced perspective to show under what conditions commitment may be detrimental for entrepreneurs and lead to overinvestment.Design/methodology/approachUsing a sample of entrepreneurs from incubators in France (N = 437), this study employs a configurational perspective, fuzzy-set qualitative comparative analysis (fsQCA), to identify which commitment profiles lead entrepreneurs to overinvest different resources in their entrepreneurial projects.FindingsThe paper exposes combinations of conditions that lead to overinvestment and identifies five different commitment profiles: an “Affective profile”, a “Project committed profile”, a “Profession committed profile”, an “Instrumental profile”, and an “Affective project profile”.Originality/valueThe results show that affective commitment is a necessary condition for entrepreneurs to conduct overinvesting behaviors. This complements previous linear research on the interdependence between affect and commitment in fostering detrimental outcomes for nascent entrepreneurs.
Business acceleration program as city sowers: assessing public funding’s impact on new ventures in an emerging economy
Authors: Rodriguez-Vahos Alejandro , Aparicio Sebastian , Urbano David 
Published: May 2024

Purpose
A debate on whether new ventures should be supported with public funding is taking place. Adopting a position on this discussion requires rigorous assessments of implemented programs. However, the few existing efforts have mostly focused on regional cases in developed countries. To fill this gap, this paper aims to measure the effects of a regional acceleration program in a developing country (Medellin, Colombia).

Design/methodology/approach
The economic notion of capabilities is used to frame the analysis of firm characteristics and productivity, which are hypothesized to be heterogeneous within the program. To test these relationships, propensity score matching is used in a sample of 60 treatment and 16,994 control firms.

Findings
This paper finds that treated firms had higher revenue than propensity score-matched controls on average, confirming a positive impact on growth measures. However, such financial growth is mostly observed in service firms rather than other economic sectors.

Research limitations/implications
Further evaluations, with a longer period and using more outcome variables, are suggested in the context of similar publicly funded programs in developing countries.

Originality/value
These findings tip the balance in favor of the literature suggesting supportive programs for high-growth firms as opposed to everyday entrepreneurship. This is an insight, especially under the context of an emerging economy, which has scarce funding to support entrepreneurship.
AI dogs vs. real dogs and human-like robots: clarification, conceptualization, and applications in tourism and hospitality settings
Authors: Lu Yue (Darcy) , Liang Yifeng , Wang Yao-Chin 
Published: May 2024

Purpose
This study aims to conceptualize the characteristics of artificial intelligence (AI) dogs while exploring their applications in tourism and hospitality settings.

Design/methodology/approach
The total of 30 in-depth interviews were conducted, and data were analyzed through thematic analysis.

Findings
This study proposed differences between AI dogs and real dogs and human-like robots, core characteristics of AI dogs’ functions, a matrix of appearance and expectation regarding intelligence for AI dogs and human-like robots, the relationship between ethical barriers and task complexity, adoptions of AI dogs in different user segments and practical applications in hospitality and tourism settings, such as restaurants, city tour guides, extended-stay resorts and event organizations.

Research limitations/implications
This research advances the field of tourism and hospitality studies by introducing the new concept of AI dogs and their practical applications. This present study adds new insights into the opportunities and contexts of human–robot interaction in the field of tourism and hospitality.

Originality/value
To the best of the authors’ knowledge, this research is one of the first studies of AI dogs in tourism and hospitality.
Do product offering and service quality affect customer satisfaction in Islamic and conventional banks? Evidence from an oil-based economy
Authors: Zeitun Rami , Anam Ousama Abdulrahman 
Published: May 2024

Purpose
This paper aims to investigate the effect of product offering and other service quality (SQ) dimensions on the satisfaction of the customers of both Islamic and conventional banks, using evidence from an oil-based economy that is based on a prolonged SERVQUAL model with 11 dimensions and other statistical analysis methods.

Design/methodology/approach
The data were collected from 461 Islamic and conventional bank customers in Qatar via a survey and several tests were used to test certain hypotheses. Component analysis, factor analysis and gap and ascendency analysis were used in this study. Afterward, a correlation analysis and regression model were used to examine the hypotheses and validate the instruments used.

Findings
The results show that regardless of the type of bank, customers always have greater expectations of the services than they had perceived. A customer’s expectation of the product on offer is the only dimension that is significantly different in relation to the two types of banks. However, reliability, competence, responsiveness, credibility and empathy dimensions are significantly different of the two types of banks in customers’ perception of quality. In addition, the results suggest that both types of banks need to concentrate their efforts on the product offering, competence and courtesy dimensions.

Research limitations/implications
The size of our sample of Islamic and conventional banks is unequally balanced. Future studies might therefore choose an equally balanced sample.

Practical implications
Bank managers in both types of banks need to continue improving the quality of their service including product offering and to adopt advanced methods to enhance customer satisfaction (CS) and reduce the gaps in quality in the dimensions used. Furthermore, managers in both types of banks need to put more emphasis on product offering, competence, courtesy and communication if they wish to improve SQ. Moreover, Islamic banks must guarantee that they possess competent, highly trained personnel who are familiar with Islamic finance products, so as to enhance the quality of service and attract customers.

Originality/value
To the best of the author’s knowledge, this is the first study to investigate the effect of product offering and other dimensions of SQ on CS in both Islamic and conventional banks by using 11 dimensions of SQ. In addition, it provides evidence of gaps in SQ, at the dimensions level, for both types of banks in an oil-based economy. The results of this study are valuable in helping decision-makers and bank managers who wish to raise the level of SQ and improve CS and in validating the results from other countries with a dual financial system.
Conceptualizing digital service: coconstitutive essence and value cocreation dynamics
Authors: Vial Gregory , Grange Camille 
Published: May 2024

PurposeThis paper presents a new conceptualization of digital service anchored in a coconstitutive ontology of digital “x” phenomena, illuminating the pivotal role of the digital qualifier in the service context. Our objective is to provide a theoretically grounded conceptualization of digital service and its impact on the nature of the value cocreation process that characterizes digital phenomena.Design/methodology/approachDrawing from scholarly works on digital phenomena and fundamental principles of service-dominant logic, this paper delineates the essence of digital service based on the interplay between digitization and digitalization as well as the operational dynamics of generativity and its constitutive dimensions (architecture, community, governance).FindingsThe paper defines digital service as a sociotechnical process of value cocreation, where participants dynamically architect, govern and leverage digital resources. This perspective highlights the organic development of digital service and the prevalence of decentralized control mechanisms. It also underscores how the intersection between generativity’s dimensions—architecture, community and governance—shapes the dynamic evolution and outcomes of digital services.Originality/valueOur conceptual framework sheds light on our understanding of digital service, offering a foundation to further explore its nature and implications for research and practice, which we illustrate using the case of ChatGPT.
The nexus between epistemic curiosity and innovative work behavior: role of leader-member exchange and work engagement
Authors: Al Bloushi Badreya , Mehmood Khalid , Jabeen Fauzia , Alharmoodi Ahmed 
Published: May 2024

PurposeDrawing upon curiosity drive theory, we examine the effects of epistemic curiosity (EC) on employees' innovative work behavior. Additionally, we explore the potential mediating role of work engagement (WE) and the moderating effects of leader-member exchange (LMX).Design/methodology/approachThe data were collected from 406 employees employed in public service organizations within the United Arab Emirates. Structural equation modeling was employed as the analytical approach to test the hypotheses.FindingsThe findings of this study indicate that EC is positively related to innovative work behavior. Further, WE mediates the relationship between EC and creative work behavior. Moreover, LMX moderates the indirect effect of WE on the link between EC (interest and deprivation types) and innovative work behavior. The mediating association is stronger when the leader and member’s exchange is high.Practical implicationsThis study will assist practitioners of service organizations in focusing their attention on EC to enhance employees' innovative work behavior and achieve optimal performance. Our research extends work on interest and innovative work behavior in an emerging economic context.Originality/valueOur study suggests that policymakers should embrace the philosophy of curiosity to nurture innovative behavior in the workplace.
Gymnosperms demonstrate patterns of fine‐root trait coordination consistent with the global root economics space
Authors: Langguth Jessica R. , Zadworny Marcin , Andraczek Karl , Lo Marvin , Tran Newton , Patrick Kelsey , Mucha Joanna , Mueller Kevin E. , McCormack M. Luke 
Published: May 2024

Abstract

Gymnosperms encompass a diverse group of mostly woody plants with high ecological and economic value, yet little is known about the scope and organization of fine‐root trait diversity among gymnosperms due to the undersampling of most gymnosperm families and the dominance of angiosperm groups in recent syntheses.

New and existing data were compiled for morphological traits (root diameter, length, tissue density, specific root length [SRL] and specific root area [SRA]), the architectural trait branching ratio, root nitrogen content [N] and mycorrhizal colonization. We used phylogenetic least squares regression and principal component analysis to determine trait–trait relationships and coordination across 66 species, representing 11 of the 12 extant gymnosperm families from boreal, temperate, subtropical and tropical biomes. Finally, we compared the relationship between family divergence time and mean trait values to determine whether evolutionary history structured variation in fine‐root traits within the gymnosperm phylogeny.

Wide variation in gymnosperm root traits could be largely captured by two primary axes of variation defined by SRL and diameter, and root tissue density and root nitrogen, respectively. However, individual root length and SRA each had significant correlations with traits defining both main axes of variation. Neither mycorrhizal colonization nor root branching ratio were closely related to other traits. We did not observe a directional evolution of mean trait values from older to more recently diverged gymnosperm families.

Synthesis. Despite their unique evolutionary history, gymnosperms display a root economic space similar to that identified in angiosperms, likely reflecting common constraints on plants adapting to diverse environments in both groups. These findings provide greater confidence that patterns observed in broad syntheses justly capture patterns of trait diversity among multiple, distinct lineages. Additionally, independence between root architecture and other traits may support greater diversity in below‐ground resource acquisition strategies. Unlike angiosperms, there were no clear trends towards increasingly thin roots over evolutionary time, possibly because of lower diversification rates or unique biogeographic history among gymnosperms, though additional observations are needed to more richly test evolutionary trends among gymnosperms.
Elemental localization in inflorescences of the hyperaccumulators Noccaea praecox and Noccaea caerulescens (Brassicaceae)
Authors: Jakovljević Ksenija , Mišljenović Tomica , Brueckner Dennis , Jacquet Julien , Michaudel Gabrielle , van der Ent Antony 
Published: May 2024

AbstractNoccaea praecox and Noccaea caerulescens (Brassicaceae) are nickel and zinc hyperaccumulators, native to Europe. To date, most studies have focused on metal accumulation in the leaves, whereas the distribution of metals in the inflorescences of hyperaccumulator plants remains largely unexplored, but of great interest in the context of adaptation to fertility and (insect) pollination. Samples of N. praecox from an ultramafic site and N. caerulescens from an industrially contaminated site were used for synchrotron‐based micro‐X‐ray fluorescence (μXRF) analysis. The results showed that nickel and zinc in the flowers of N. praecox are mainly distributed in the receptacle, ovary, and anthers, but at different concentrations. Similar results were found in N. caerulescens, with the greatest accumulation in the receptacle and ovary, especially in the walls, however at lower levels in the anthers. Although the leaves of N. praecox and N. caerulescens are the main deposition sites for nickel and zinc, significant concentrations of these elements were deposited in the flowers, especially in the pistils and anthers, indicating possible negative effects on fertility and pollinator species.
Lower body bone fractures have high mortality rates and poor prognosis in the patients with hemodialysis
Authors: Yoshikawa Kazuhiko , Kishi Takuya , Takamori Ayako , Kitajima Akira , Goto Taku , Nakayama Shiki , Yamanouchi Kohei , Takagi Kuniyasu , Hirooka Yoshitaka , Fujimoto Kazuma , Nagata Naoya , Nagata Ouya , Kuroki Fumihiro , Fukuda Nobuyoshi , Akiyoshi Yuichiro , Yamamoto Takuaki 
Published: May 2024

AbstractIntroductionThe objective of the current study was to investigate the association between lower body bone fractures occurring during maintenance hemodialysis and prognosis.MethodsThis study included 151 hemodialysis patients at the dialysis center of our hospital as of December 2017, and data were systematically gathered from medical records over a period of 5 years, concluding in December 2022.ResultsFourteen patients, 3.0 per 100 person‐years, in 151 hemodialysis patients suffered from lower body bone fractures. The ratio of males was significantly lower, and age was significantly higher in the lower body bone fracture group than in the no lower body bone fracture group. Duration of hemodialysis prior to entry into this study was significantly shorter in the lower body bone fracture group than in the no lower body bone fracture group. Serum albumin was significantly lower and alkaline phosphatase was significantly higher in the lower body bone fracture group than in the no lower body bone fracture group. Mortality rate was significantly higher in the lower body bone fracture group (85.7%) compared to no lower body bone fracture group (28.5%) (p = 0.01). Kaplan–Meier survival curves for mortality showed that lower body bone fracture group had poor prognosis compared to no lower body bone fracture group. Multivariable‐adjusted odds ratio for mortality were significantly higher for cases with lower body bone fractures.ConclusionLower body bone fractures have high mortality rates and poor prognosis in the patients with hemodialysis.
Integration of Indigenous Research Methodologies, Traditional Ecological Knowledge and molecular scatology in an assessment of mesocarnivore presence, diet and habitat use on Yurok Ancestral Lands
Authors: Ramos Seafha C. , Culver Melanie 
Published: May 2024

AbstractPartnerships between Tribes and researchers in wildlife monitoring and application of Traditional Ecological Knowledge (TEK) have taken a variety of forms, and some scholars have noted a need for culturally sensitive approaches. Guided by Indigenous Research Methodologies, this research is coupled with Yurok TEK, or hlkelonah 'ue‐megetohl (‘to take care of the earth’), enabling an applied, culturally sensitive approach in partnership with the Yurok Tribe. We present results from a molecular scatology study of wildlife within the ancestral territory of the Yurok Tribe. Scats were collected opportunistically on road transects. All samples (N = 132) were analysed via DNA barcoding and results matched to documented 'Oohl 'we‐toh (Yurok language) names to determine the depositor species (N = 8). Though there were four focal mesocarnivore species in our study, only bobcat (Chmuuek; Lynx rufus) and gray fox (Wergers; Urocyon cinereoargenteus) were detected as depositor species. Post hoc analyses were conducted to explore distribution, habitat use and selection in a use‐availability context, and food habits of these two species. We found almost complete separation of bobcat and gray fox use of transects, as well as indication of partitioning of vegetation cover types and food. We demonstrate an integrated framework of Western and Indigenous sciences that allows the Indigenous researcher to transcend structured academic disciplinary boundaries. Our approach can be modified for partnerships between Tribes, agencies, academics and students for wildlife monitoring in broader geographic regions in various research applications.
In vitro interactions between Bradyrhizobium spp. and Tuber magnatum mycelium
Authors: Graziosi Simone , Puliga Federico , Iotti Mirco , Amicucci Antonella , Zambonelli Alessandra 
Published: May 2024

AbstractTuber magnatum is the most expensive truffle, but its large‐scale cultivation is still a challenge compared to other valuable Tuber species. T. magnatum mycelium has never been grown profitably until now, which has led to difficulties to studying it in vitro. This study describes beneficial interactions between T. magnatum mycelium and never before described bradyrhizobia, which allows the in vitro growth of T. magnatum mycelium. Three T. magnatum strains were co‐isolated on modified Woody Plant Medium (mWPM) with aerobic bacteria and characterised through microscopic observations. The difficulties of growing alone both partners, bacteria and T. magnatum mycelium, on mWPM demonstrated the reciprocal dependency. Three bacterial isolates for each T. magnatum strain were obtained and molecularly characterised by sequencing the 16S rRNA, glnII, recA and nifH genes. Phylogenetic analyses showed that all nine bacterial strains were distributed among five subclades included in a new monophyletic lineage belonging to the Bradyrhizobium genus within the Bradyrhizobium jicamae supergroup. The nifH genes were detected in all bacterial isolates, suggesting nitrogen‐fixing capacities. This is the first report of consistent T. magnatum mycelium growth in vitro conditions. It has important implications for the development of new technologies in white truffle cultivation and for further studies on T. magnatum biology and genetics.
Assessing public health implications of free trade agreements: The comprehensive and progressive Trans‐Pacific Partnership Agreement
Authors: Green Liz , Ashton Kath , Silva Leah , McNamara Courtney , Fletcher Michael , Petchey Louisa , Clemens Timo , Douglas Margaret 
Published: May 2024

AbstractIn 2016, the United Kingdom voted to exit the European Union, which was surrounded by political and social uncertainty. The United Kingdom now negotiates its own trade agreements, and in March 2023, it agreed to join the Comprehensive and Progressive Trans‐Pacific Partnership Agreement (CPTPP). A health impact assessment (HIA) was undertaken in 2022–23 to predict the potential impact of the CPTPP on the health and well‐being of the Welsh Population. This paper explores the HIA findings and highlights the value of the approach in engaging with stakeholders and informing policymakers. This HIA followed a standard five‐step approach which involved a literature review to identify potential health impacts, qualitative interviews with cross‐sectoral stakeholders and the development of a community health profile. The HIA identified potential impacts across the wider determinants of health and specific vulnerable population groups. Investor state dispute settlement mechanisms, economic uncertainty and loss of regulatory policy space were identified as key pathways for health impacts. The findings have been beneficial in informing decision‐makers to prepare for the CPTPP in Wales using an evidence‐informed approach. This work has demonstrated the value of a HIA approach that uses a transparent process to mobilise a wide range of evidence, resulting in transferrable learning.
An association weight matrix identified biological pathways associated with bull fertility traits in a multi‐breed population
Authors: Tan Wei Liang Andre , Hudson Nicholas James , Porto Neto Laercio Ribeiro , Reverter Antonio , Afonso Juliana , Fortes Marina Rufino Salinas 
Published: May 2024

AbstractUsing seven indicator traits, we investigated the genetic basis of bull fertility and predicted gene interactions from SNP associations. We used percent normal sperm as the key phenotype for the association weight matrix–partial correlation information theory (AWM‐PCIT) approach. Beyond a simple list of candidate genes, AWM‐PCIT predicts significant gene interactions and associations for the selected traits. These interactions formed a network of 537 genes: 38 genes were transcription cofactors, and 41 genes were transcription factors. The network displayed two distinct clusters, one with 294 genes and another with 243 genes. The network is enriched in fertility‐associated pathways: steroid biosynthesis, p53 signalling, and the pentose phosphate pathway. Enrichment analysis also highlighted gene ontology terms associated with ‘regulation of neurotransmitter secretion’ and ‘chromatin formation’. Our network recapitulates some genes previously implicated in another network built with lower‐density genotypes. Sequence‐level data also highlights additional candidate genes relevant to bull fertility, such as FOXO4, FOXP3, GATA1, CYP27B1, and EBP. A trio of regulatory genes—KDM5C, LRRK2, and PME—was deemed core to the network because of their overarching connections. This trio probably influences bull fertility through their interaction with genes, both known and unknown as to their role in male fertility. Future studies may target the trio and their target genes to enrich our understanding of male fertility further.