bluuebunny/crossref_metadata_2025_split huggingface dataset:
The soil emergence-related transcription factor PIF3 regulates root penetration by interacting with the receptor kinase FER
Authors: Xu Fan , Chen Jia , Li Yingbin , Ouyang Shilin , Wang Yirong , Fang Xianming , He Kai , Yu Feng 
Published: February 2023

AbstractThe cotyledons of etiolated seedlings from terrestrial flowering plants must emerge from the soil surface, while roots must penetrate the soil to ensure plant survival. We show here that the soil emergence-related transcription factor PHYTOCHROME-INTERACTING FACTOR 3 (PIF3) regulates root penetration via transducing external signals perceived by the receptor kinase FERONIA (FER) inArabidopsis thaliana. The loss of FER function in thefer-4mutant resulted in a severe defect in root penetration into hard soil or medium. Single-cell RNA-seq profiling of roots revealed a distinct cell clustering pattern, especially for root cap cells, and revealed PIF3 as one of FER-regulated transcription factor. Biochemical, imaging, and genetic experiments confirmed that PIF3 is required for root penetration into soil. Moreover, FER interacted with and stabilized PIF3, which then modulated the expression of mechanosensitive ion channel and the sloughing of outer cells in the root cap. Based on these findings, we propose a novel mechanism of soil penetration by plant roots.
Social risk analysis for mega construction projects based on structural equation model and Bayesian network: a risk evolution perspective
Authors: Lu Ying , Liu Jie , Yu Wenhui 
Published: February 2023

PurposeMega construction projects (MCPs), which play an important role in the economy, society and environment of a country, have developed rapidly in recent years. However, due to frequent social conflicts caused by the negative social impact of MCPs, social risk control has become a major challenge. Exploring the relationship between social risk factors and social risk from the perspective of risk evolution and identifying key factors contribute to social risk control; but few studies have paid enough attention to this. Therefore, this study aims to systematically analyze the impact of social risk factors on social risk based on a social risk evolution path.Design/methodology/approachThis study proposed a social risk evolution path for MCPs explaining how social risk occurs and develops with the impact of social risk factors. To further analyze the impact quantitatively, a social risk analysis model combining structural equation model (SEM) with Bayesian network (BN) was developed. SEM was used to verify the relationship in the social risk evolution path. BN was applied to identify key social risk factors and predict the probabilities of social risk, quantitatively. The feasibility of the proposed model was verified by the case of water conservancy projects.FindingsThe results show that negative impact on residents’ living standards, public opinion advantage and emergency management ability were key social risk factors through sensitivity analysis. Then, scenario analysis simulated the risk probability results with the impact of different states of these key factors to obtain management strategies.Originality/valueThis study creatively proposes a social risk evolution path describing the dynamic interaction of the social risk and first applies the hybrid SEM–BN method in the social risk analysis for MCPs to explore effective risk control strategies. This study can facilitate the understanding of social risk from the perspective of risk evolution and provide decision-making support for the government coping with social risk in the implementation of MCPs.
Servant and authentic leadership as drivers of innovative work behaviour: the moderating role of creative self-efficacy
Authors: Gelaidan Hamid Mahmood , Al-Swidi Abdullah Kaid , Al-Hakimi Mohammed A. 
Published: February 2023

PurposeThe importance of innovation has attracted growing attention due to the complex and rapidly changing business environment. This study aimed, first, to examine the joint effect of servant and authentic leadership (AUL) styles on employee creativity (EC), second, to examine the direct and mediated effect of servant leadership (SL) on employees' innovative work behaviour (IWB), third, to examine the effect of EC on IWB and finally, to investigate the moderating effect of creative self-efficacy (CSE) on the relationship between AUL and EC.Design/methodology/approachA quantitative approach was used, and the data were collected from 446 employees in the Qatari public sector. The data were then analysed by employing partial least squares structural equation modelling (PLS-SEM) using SmartPLS software to validate the measures before testing the proposed model.FindingsThe results of this study emphasized the strong hypothesized link between EC and IWB. It also endorsed the mediating role of EC between SL and IWB and the moderating role of CSE in the AUL-EC relationship.Originality/valueThe originality of this study comes from various aspects. First, it is unique in separately examining EC and innovation and the link between them. Second, it investigates the joint impact of servant and AUL styles on EC. Third, it explores the mediating role of EC between SL and IWB. Fourth, the moderating effect of CSE on the AUL-EC link also was examined to gain a full understanding of the relation effect. Finally, the value of the current study also comes from the integration of the triangular theory of creativity, SL and AUL theories and self-efficacy theory to explain the proposed model of the study. Moreover, this study serves as a guideline for decision-makers on how to enhance IWB among employees by focusing on leadership programmes and the creative and innovative culture.
Entrepreneurial business network and dynamic relational capabilities: a case study approach
Authors: Zardini Alessandro , Ceesay Lamin B. , Rossignoli Cecilia , Mahto Raj 
Published: February 2023

PurposeTo further extend the understanding of the aggregating functions of an entrepreneurial business network, this paper attempts to explore the antecedents enabling the organisation of diverse entrepreneurs to engage in a collaborative inter-firm business network project. This paper also elucidates the development of the relational capabilities and performance of entrepreneurial business networks.Design/methodology/approachAn explorative, longitudinal case study design is employed to analyse an Italian agricultural business network, which comprised a group of local small- and medium-sized enterprises (SMEs). Using the network as the focus of analysis, the case study draws insights from key informants comprising the network management team and the entrepreneurs who make up the membership of the business network.FindingsThe results of the study provide critical factors for successful organisation of inter-firm engagement. Although these factors are not mutually exclusive, the results show that organising for inter-firm engagement in an entrepreneurial business network context positively influenced the network relational performance and entrepreneurs' innovation capabilities.Originality/valueThe paper extends current understanding of inter-organisational engagement and illuminates the antecedents enabling the development of network relational dynamics capabilities. The empirical results provide unusual insights into the aggregating roles of an entrepreneurial business network, giving practitioners practical insights into managing a successful inter-organisational collaborative project. Using the relevant theoretical frameworks, the study empirically tests the organisation solutions relevant to literature on inter-firm engagement in a business network context and addresses the organisation solutions' interrelationship and linkages to entrepreneurial network relational performance in terms of knowledge practice, information and resources sharing and innovation.
With a little help from my friends: the interaction between coopetition, an entrepreneurial orientation and firm performance
Authors: Crick James M. , Crick Dave 
Published: February 2023

PurposeUnderpinned by a stakeholder-oriented resource-based theoretical lens, this inter-disciplinary study investigates the association between an entrepreneurial orientation and firm performance under different degrees of coopetition (cooperation among rival firms).Design/methodology/approachAlongside undertaking 20 semi-structured interviews, survey responses were obtained from 302 smaller-sized producers in the American wine industry. The elements of the conceptual model were evaluated via hierarchical regression. Moreover, all major robustness checks were assessed.FindingsPositive and significant relationships respectively existed between an entrepreneurial orientation and coopetition with firm performance. However, a somewhat counter-intuitive finding involved the interaction between these two constructs negatively and significantly influencing firm performance.Originality/valueEven though employing an entrepreneurial orientation has been long-since linked to facilitating improved firm performance, under-resourced owner-managers of certain smaller-sized enterprises may struggle to implement these activities. In principle, cooperating with competitors can enhance resources/capabilities and lead to mutually beneficial outcomes. Nevertheless, unique insights suggest that the potential exists for coopetition-based networking activities to have detrimental outcomes with respect to entrepreneurially orientated strategies. Consequently, decision-makers are advised to consider the merits of collaborating with their industry rivals, but also be aware of the potential “dark sides” surrounding these behaviours. Furthermore, improved knowledge emerges regarding the stakeholder themes of resource-based theory.
Driving in a man's world: examining gender disparity in the trucking industry
Authors: Scott Alex , Davis-Sramek Beth 
Published: February 2023

PurposeRecent supply chain disruptions have highlighted the global shortage of truck drivers. Because it is a quintessential “masculine” profession, the proportion of women truck drivers is small, although efforts are underway to recruit and retain women. This research offers a comprehensive and theoretically-driven empirical analysis of women in the US trucking industry.Design/methodology/approachThe research utilizes a detailed longitudinal database of 20 million driver inspections from 2010 to 2019. It is paired with US Social Security Administration data to infer the gender of the driver for each inspection. Descriptive evidence is provided, and a logit model is used to test the hypotheses.FindingsThe research finds that female truck drivers make up 3.2% of the inspection sample, but their representation has grown by 23.1% over the last decade. Women are vastly overrepresented in the jobs that are the easiest to get and underrepresented in jobs that offer better pay, more regular hours and more time at home. However, the proportion of women in more desirable truck driving jobs has grown from 2010 to 2019, offering positive news for the industry.Practical implicationsThe research offers a more credible and realistic statistic for the proportion of women in the industry, contradicting previous industry figures. The research also highlights policy implications for industry stakeholders.Social implicationsThe truck driving industry is vital for a nation's economic sustainability. Truck driving jobs offer better wages and more opportunity than many non-professional female-dominant jobs. The research emphasizes the path to move into jobs that are better suited for women with domestic or family responsibilities.Originality/valueThe authors document hitherto unknown facts about women in the US trucking industry. Using theoretically driven research in organizational science, this study highlights the interplay of supply-side and demand-side factors that help to explain a nuanced perspective of the workforce composition and discusses potential policies to increase the number of female drivers.
Performance measurement of e-commerce supply chains using BWM and fuzzy TOPSIS
Authors: Praneeth Boga Balaji , Nadeem Simon Peter , Vimal K.E.K , Kandasamy Jayakrishna 
Published: February 2023

PurposeThe purpose of this paper is to persuade a hybrid framework, which can be used to assess the performance of various supply chains and can be further used to segregate supply chains concerning critical KPMs. The KPMs have been selected in the COVID-19 pandemic condition.Design/methodology/approachA real case of e-commerce is presented to illustrate the working of the proposed framework comprising a hybrid methodology of BWM and Fuzzy TOPSIS to measure the performance of the e-commerce supply chains by identifying the critical key performance metrics (KPMs) and measuring the performance of the considered supply chains against these.FindingsThe proposed framework is illustrated using real-time data from experts, collected through interviews and discussions. It is found that rate of return on investment (SCPM 27), flexibility of service systems to meet particular customer needs (SCPM 23) and supplier lead time against industry norm (SCPM 33) are significantly weighed in assessing performance of the selected supply chains, with weights 0.07764, 0.06863 and 0.0547, respectively. Amazon and Flipkart are seen to stand out among the other supply chains taken for the present study with closeness coefficients as 0.945 and 0.516, respectively.Originality/valueThe contemporary world has seen the drastic attack of COVID-19 on many firms worldwide, and hence measuring the performance of the supply chains has become necessary so as to understand the critical factors affecting performance, their relative importance and the firm's relative standings. There have been studies in the recent past where researchers worked on similar motives to generate a framework to measure performance of supply chains, but it is seen that the methodologies lack flexibility with respect to effectively handling large data, uncertainty in human emotions, consistency, etc. This is where the current study stands out in effectively measuring the performance of supply chains so as to aid many firms affected by the pandemic.
Omnichannel as a driver of digitalization: evidence from the emerging market in the fashion industry
Authors: Szozda Natalia 
Published: February 2023

PurposeThe aim of the study presented in this paper is to investigate the interrelationships among technologies in retail, webrooming and showrooming purchase intentions and customer experience.Design/methodology/approachThe study was conducted in the fashion industry in three fashion groups: LPP, CCC and Inditex, which declare to use omnichannel solutions in their supply chains. The study focusses on 825 customers drawn from the emerging market in Poland. The research follows the partial least squares path model procedure.FindingsBased on the study, it was concluded that out-store technologies are positively associated with omnichannel purchase intentions and also positively associated with cognitive and affective customer experience. This study proves that the boundary between traditional and online stores is beginning to blur, and thanks to new technologies, customers can experience traditional shopping resembling online shopping, and vice-versa.Research limitations/implicationsAlthough the results provide several major contributions to theory and implications for practitioners, the study still demonstrates some methodological constraints. More specifically, although the study employs a relatively large research sample of 825 shoppers, it still focusses only on a selected group of customers in three fashion groups, LPP, CCC and Inditex, and is limited to investigating a particular type of customer experience solely in the fashion industry.Originality/valueThe results of this study not only verify the theoretical concepts and assumptions of technologies supporting omnichannel retail but also offer a practical roadmap for creating omnichannel solutions providing the best customer experience.
Intelligent human resources for the adoption of artificial intelligence: a systematic literature review
Authors: Jatobá Mariana Namen , Ferreira João J. , Fernandes Paula Odete , Teixeira João Paulo 
Published: February 2023

PurposeThis study is dedicated to critically analysing research addressing human resource management (HRM) and the adoption of artificial intelligence (AI) with the purpose of driving development in the field of human resources (HR) at the strategic and managerial level.Design/methodology/approachA systematic literature review (SLR) was conducted using the Scopus database, which gathered 61 articles between 2002 and 2022. The SLR process has the potential to, in addition to generating knowledge and theories, support and guide policy development and practice in many disciplines.FindingsThe results of this study allowed the author to identify three main conclusions: (a) there are four thematic clusters – (i) Strategic HR and AI, (ii) Recruitment and AI, (iii) Training and AI and (iv) Future of work; (b) there is a growing academic interest in studying the implementation of AI to develop the HR sector and (c) the application of AI stands out in the strategic HR and AI cluster as a means of achieving profit maximisation and the overall development of the organisation.Originality/valueThis study is the first SLR to present a strategic and managerial view on AI applications associated with specific HRM dimensions. The study is also the first SLR to identify key trends in the literature, drivers and obstacles to the development of AI in HRM and then place them within the landscape of positive and negative approaches in a framework. Also, as a contribution, the study has practical implications for HR managers and practitioners in adopting AI as a decision support in the area's processes.
Ride-sharing platforms: the effects of online social interactions on loyalty, mediated by perceived benefits
Authors: Zhang Jing , Zhang Linghua , Ma Bei 
Published: February 2023

PurposeThis study examines how customer loyalty among DiDi users in China is affected by two types of online social interaction (transactional and interpersonal) and how the online interaction–customer loyalty relationship is mediated by three kinds of perceived benefits (functional, social-hedonic and safety).Design/methodology/approachThis study empirically examines research hypotheses based on a questionnaire survey of 428 DiDi consumers.FindingsThe results reveal that transactional interactions significantly enhance customer loyalty among DiDi users via the partial mediating effects of customers' perceived functional, social-hedonic and safety benefits. By contrast, interpersonal interactions do not directly influence customer loyalty, and only social-hedonic benefits fully mediate the positive influence of interpersonal interactions on loyalty.Originality/valueThis study contributes to the theoretical development of interactive marketing management by examining how two types of online social interactions contribute to customer loyalty on sharing economy platforms by influencing the perception of benefits. It also provides useful managerial insights to help ride-sharing platforms design online social interaction functions that improve customer perceptions and loyalty.
Heat stress increases risk taking in foraging shorebirds
Authors: Gutiérrez Jorge S. , Catry Teresa , Espinosa‐Colín María , Masero José A. , Granadeiro José Pedro 
Published: February 2023

Abstract

Animals often face a trade‐off between food acquisition and predation/disturbance avoidance. Yet, the extent to which this trade‐off is affected by modulating factors such as thermal risk and foraging opportunities has been largely overlooked.

Here, we examined the influence of temporal and environmental gradients on the flight initiation distance (FID, the distance at which animals flee from an approaching human‐simulated predator) and escape mode (flying/low risk versus running/low cost) in 16 species of shorebirds foraging on tidal flats of the Bijagós Archipelago, Guinea‐Bissau. We measured escape responses throughout the low tide period during wet and dry seasons and simultaneously recorded microclimate variables and occurrence of heat‐reduction behaviour (ptiloerection). Furthermore, we measured corticosterone metabolites (CORTm) from droppings in red knots Calidris canutus to assess whether ptiloerection is associated to a physiological stress response to hot conditions.

Overall, birds tolerated a closer approach at higher environmental temperatures and when showing ptiloerection. They also had shorter FIDs during the dry season and towards the start/end of the low tide period. FIDs also increased with body mass and decreased in areas with more human presence. In red knots, individuals showing ptiloerection had higher levels of CORTm, demonstrating a link between physiological and behavioural stress coping responses to heat events.

Our results suggest that heat‐stressed shorebirds take greater risks, supporting the idea of a thermoregulation–predation risk trade‐off. They also indicate that shorebirds adjust risk taking to tidal and seasonal cycles, generally reducing FIDs when the energetic costs of escape are expected to be large. Finally, they suggest that shorebirds habituate to non‐lethal human presence and respond to perceived predation risk in accordance with the predictions of optimal escape theory.

These results are relevant to many animals that face a tight window for foraging activity while being exposed to predation/disturbance and heat during the day. We discuss management implications of our results in the context of global change.

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Acclimation limits for embolism resistance and osmotic adjustment accompany the geographical dry edge of Mediterranean species
Authors: Alon Asaf , Cohen Shabtai , Burlett Régis , Hochberg Uri , Lukyanov Victor , Rog Ido , Klein Tamir , Cochard Hervé , Delzon Sylvain , David‐Schwartz Rakefet 
Published: February 2023

Abstract

Survival and growth of woody species in the Mediterranean are mainly restricted by water availability. We tested the hypothesis that Mediterranean species acclimate their xylem vulnerability and osmotic potential along a precipitation gradient.

We studied five predominant co‐occurring Mediterranean species; Quercus calliprinos, Pistacia palaestina, Pistacia lentiscus, Rhamnus lycioides and Phillyrea latifolia, over two summers at three sites. The driest of the sites is the distribution edge for all the five species. We measured key hydraulic and osmotic traits related to drought resistance, including resistance to embolism (Ψ50) and the seasonal dynamics of water and osmotic potentials.

The leaf water potentials (Ψl) of all species declined significantly along the summer, reaching significantly lower Ψl at the end of summer in the drier sites. Surprisingly, we did not find plasticity along the drought gradient in Ψ50 or osmotic potentials. This resulted in much narrower hydraulic safety margins (HSMs) in the drier sites, where some species experienced significant embolism.

Our analysis indicates that reduction in HSM to null values put Mediterranean species in embolism risk as they approach their hydraulic limit near the geographical dry edge of their distribution.

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