bluuebunny/crossref_metadata_2025_split huggingface dataset:
Bidirectional control of neurovascular coupling by cortical somatostatin interneurons
Authors: Mohamed Boubacar , O’Reilly Julie , Picaud Sandrine , Le Gac Benjamin , Belzic Esther , Castro Liliana R V , Soula Hédi , Dusart Isabelle , Li Dongdong , Cauli Bruno 
Published: November 2024

ABSTRACTNeurovascular coupling, linking neuronal activity to cerebral blood flow, is altered early in neurological disorders and underlies functional brain imaging. This process involves numerous cellular players. Among them inhibitory interneurons receive increasing attention, but how they control blood flow remains elusive. This study elucidates the mechanisms by which somatostatin interneurons bidirectionally control neurovascular coupling. Patch clamp recordings in, ex vivo, cortical slices from mice expressing channelrhodopsin-2 in somatostatin interneurons, revealed that these neurons are supralinearly activated at low-frequencies (< 5 Hz) and efficiently photostimulated at frequencies up to 20 Hz. Ex vivo vascular imaging showed that low-frequency (2 Hz) photostimulation triggered vasodilation whereas high-frequency (20 Hz) photostimulation induced vasoconstriction. Histochemistry revealed that subpopulations of cortical somatostatin interneurons expressed the neuronal nitric oxide synthase, and/or neuropeptide Y to a greater extent. Consistently, pharmacological investigations showed that vasodilation induced by low-frequency photostimulation involves nitric oxide release and activation of soluble guanylate cyclase. In contrast, the vasoconstriction induced at high-frequency photostimulation involves neuropeptide Y release and activation of the Y1 vascular receptor. These findings provide valuable insights into neurovascular coupling and help to understand the cellular mechanism underlying the functional brain imaging signals.
AI-powered precision: breast carcinoma diagnosis through digital proliferation index (Ki-67) assessment in pathological anatomy
Authors: Aniq Elmehdi , Chakraoui Mohamed , Mouhni Naoual 
Published: November 2024

PurposeThe primary objective of the study is to enhance the accuracy and efficiency of assessing the proliferation index in cancer cells, specifically focusing on the role of Ki-67. The purpose is to address the limitations of traditional visual assessments conducted by pathologists by integrating AI technologies, particularly deep learning. By accurately computing the percentage of Ki-67-labeled cells, the research aims to streamline the diagnostic process, reduce subjectivity and contribute to the advancement of diagnostic precision in pathological anatomy.Design/methodology/approachThe research employs a methodological approach that integrates Ki-67, a non-histone nuclear protein, as a vital biomarker for assessing the proliferative status of cancer cells. Given the challenges associated with traditional visual assessments by pathologists, including inter- and intra-observer variability and time-consuming efforts, the study adopts a novel methodology leveraging artificial intelligence (AI) solutions. Deep learning is applied to precisely calculate the percentage of Ki-67-labeled cells. The process involves pathologists delineating the tumor area at x40 magnification, enabling the segmentation of various cell types (positive, negative and tumor-infiltrating lymphocytes). The subsequent percentage calculation enhances efficiency and minimizes subjectivity in the diagnostic process.FindingsDespite inherent errors, the research findings indicate that the model surpasses existing benchmarks, showcasing superior accuracy in terms of average error measurement. The comparison with diverse datasets and benchmarking against pathologists’ diagnoses contributes empirical evidence to support the effectiveness of the AI-based model in accurately computing the percentage of Ki-67-labeled cells. These findings signify a noteworthy advancement in diagnostic methodologies and reinforce the potential of AI technologies in improving the precision of cancer diagnostics within the realm of pathological anatomy.Originality/valueThe research contributes to the field by introducing an innovative approach that combines Ki-67 as a biomarker and AI technologies for improved diagnostic precision. The originality lies in the utilization of deep learning to calculate the percentage of labeled cells, mitigating the challenges associated with manual assessments. The validation of the model against diverse datasets and benchmarking against pathologists’ diagnoses demonstrates its superior accuracy, highlighting the value of integrating AI in pathological anatomy for enhanced diagnostic outcomes. The study represents a significant stride in original research, offering novel insights and methodologies in the pursuit of more precise cancer diagnostics.
Creative industries’ business strategies during crises: insights from incubated small business startups
Authors: Games Donard , Albatati Bader , Sari Dessy 
Published: November 2024

Purpose
This study aims to explore the strategies adopted by incubated small business startups in creative industries during the COVID-19 pandemic. To conduct the analysis, the conceptualization of Miles and Snow’s strategic typology was used. The findings of this study could help small business startups deal strategically with future crises.

Design/methodology/approach
This study used a qualitative approach, and data were obtained through interviews with 15 fashion-related incubated startup founders in Indonesia.

Findings
The results of this study showed that business strategies implemented by most owners were centered on calculated risk-taking. The main choices comprised the “wait and see” and “seeking new opportunities” approaches. Regarding foresight capabilities of participants of this study, there are some interesting findings that may capture the essence of their capabilities in dealing with future crises.

Research limitations/implications
The findings cannot be generalized across all creative industries but offer additional perspectives possibly unnoticed by stakeholders. In this regard, the findings could help startups in creative industries take different strategies in specific contexts.

Originality/value
Small business startups in creative industries are expected to provide different responses to ensure survival because of their chosen business strategies. However, limited information is available regarding how these business entities adapt to a new normal during pandemic crises.
Beyond the hashtags: social media usage and cryptocurrency investment
Authors: Kim Kyoung Tae , Fan Lu 
Published: November 2024

PurposeCryptocurrencies have gained popularity among investors despite their high risk and volatility. Social media wields substantial influence over investors' attitudes, judgments and decisions related to investment. This study aims to investigate the associations between social media usage and cryptocurrency investment behavior.Design/methodology/approachUtilizing the main dataset of the 2021 National Financial Capability Study and its supplementary Investor Survey, this study analyzed social media usage in general. Additionally, it separately examined 11 different social media platforms as potential sources of information for investments. Logistic regressions were performed to explore the relationship between social media, previous experiences and future considerations in investing in cryptocurrencies. Robustness checks were conducted with additional analyses.FindingsInvestors who used social media for investment information were more likely to invest in cryptocurrencies and consider investing in cryptocurrencies in the future. The likelihood increased with the number of social media platforms used. Different social media platforms exhibited distinct associations with cryptocurrency investment experiences and future considerations.Originality/valueThis study is one of the initial attempts to examine the role of social media platforms in cryptocurrency investment. The findings offer unique and important theoretical and practical insights for policymakers, researchers and practitioners, which can benefit consumer well-being.
Gender and social entrepreneurship in turbulent waters: developing a gender-aware conceptual framework
Authors: de Magdalene Persephone , Green Kai Roland 
Published: November 2024

PurposeThis paper identifies and maps themes and critiques emerging from feminist-informed and gender-focused mainstream entrepreneurship and social entrepreneurship (SE) literature. We aim to develop a robust, theoretically informed gender-aware framework for future SE research.Design/methodology/approachA five-stage literature review process was undertaken to identify the common themes, key knowledge gaps and areas of contention highlighted by feminist critiques of mainstream entrepreneurship and what we refer to here as the “critical SE literature”. We draw on a widely used framework of epistemological approaches to discuss the emergent themes, specifically utilising three dominant epistemologies previously found to map onto entrepreneurship policy, those being: “gender as variable”, feminist standpoint and feminist poststructuralist positions.FindingsWe find feminist perspectives on SE particularly distinctive for their high reliance on relational and embedded accounts of the economy, more attentive to collectivist themes like “belongingness” in the performance of gender and identity, and maintaining a challenge to neoliberal and postfeminist norms. Anchoring each perspective in their respective epistemologies, we demonstrate their lineage in critiques of mainstream entrepreneurship and critical (non-feminist) SE. However, divergences from these lineages lead us to identify diversely contextualised and value-adding feminist accounts of SE that add richness and nuance to mainstream entrepreneurship theorising.Research limitations/implicationsThe relative “youth” of the gender-focused and feminist-informed SE literature, alongside the theoretical relevance of the feminist critique of mainstream entrepreneurship and critical social entrepreneurship literature, lead us to draw on the strengths of a more interpretivist paradigm in our research. This amplifies our ability to support the revelation of conceptual connections and relationships between emergent themes, theories, epistemologies and approaches drawn from multidisciplinary sources and to thereby enhance the reach, and associated value, of our research findings.Originality/valueThis review responds to calls for a gender-aware framework for social entrepreneurship research by (1) developing a set of original emergent themes, (2) tracing their intellectual lineage in associated research fields and (3) using them to deepen the connection between feminist epistemologies and entrepreneurship concepts.
Environmental concerns and their impact on inbound tourism revenue: does the growth rate of the nation’s matter?
Authors: Rastogi Shailesh , Kanoujiya Jagjeevan , Singh Kuldeep 
Published: November 2024

PurposeEnvironmental concerns are gaining traction with every passing day. Moreover, post Covid 19, similar to many sectors, the tourism sector is also trying to revive itself. Theoretically, the environment and tourism complement each other. However, empirical vetting is not adequate. This study is motivated to determine how the environment impacts tourism. In addition, the moderating influence of the growth rate of the nations on the impact of the nations on tourism is also investigated.Design/methodology/approachWe have gathered clear and balanced panel data on tourism and the environment for 106 nations for 10 years. The difficulty in measuring environment status is managed by estimating environment efficiency using Data Envelopment Analysis (DEA).FindingsSurprisingly, we find a significant impact of environmental efficiency on inbound tourism across the nations used in the study. Such findings are rarely observed in the earlier studies as very less studies look for the association of environmental efficiency with tourism. However, the findings are supportive of the principles of the Faro convention and ICOMOS (“International Council on Monuments and Sites”) charter to promote environmental quality for tourism attraction. The current research findings can change the future course of action regarding the environment for tourism. The findings of the study establish financial materiality for the tourism sector. These findings give a boost to the theory of sustainable tourism.Research limitations/implicationsThe study’s inconsistent outcome (as the literature finds significant association) regarding the insignificant influence of GDP growth rate is a limitation of the study. The insignificant association needs to be further investigated. This limitation can be a future scope on the topic.Originality/valueThe authors do not find many studies on the environment’s impact on inbound tourism. In addition, a few studies on the topic, which exist provide contradictory outcomes. Above all, the literature does not observe the moderation of the GDP growth rate on the environment’s impact on inbound tourism. This lack of studies in literature, to the best of our knowledge, is the unique contribution of the current study.
The meaning and use of weapons in an English remand prison
Authors: Pieri Beki , Brennan Iain 
Published: November 2024

Purpose
Weapon use is as risky in prison as it is in the community, but the type, use and meaning of weapons differ between these settings. Consequently, knowledge about community-based weapon violence may not generalise to prison contexts. The purpose of this study is to understand the meaning and use of weapons in a prison setting.

Design/methodology/approach
Using a framework for understanding weapon selection derived from a community setting, six prisoners in a remand setting in England who had a history of weapon possession and use in prison discussed their selection and use of weapons in prison.

Findings
Respondents described a hyperviolent milieu for some in which access to weapons was essential and wherein the official consequences of weapon carrying were outweighed by the potential costs of victimisation. Weapons served a variety of purposes for prisoners. At the individual level, they reduced the uncertainty of a hyperviolent environment, and they were used to construct and manage a violent identity as an aggressive precaution against victimisation.

Originality/value
This study develops the literature on weapon decision-making, extending it into a novel setting and addresses a significant gap in the prison research literature about the meaning and utility of weapons in a custodial setting. The use of a community-derived framework for understanding weapon carrying translated well into a prison environment and offers support for the synthesis of community and prison models of violence but distinctive features of the prison environment, such as how weapons are acquired, limits the fit of the model to a prison setting.
Exploring the relationship between criminal narrative experience (CNE) and criminal thinking, among sexual offenders
Authors: DeBlasio Shannon , Mojtahedi Dara 
Published: November 2024

Purpose
The criminal narrative experience (CNE) framework posits that criminals’ personal experiences of offending can be differentiated into distinct narrative themes. This study aims to examine whether CNE themes of sexual offenders (SO) was related to particular cognitive distortions (criminal thinking). Additionally, given previously identified psychological differences between child SO and SO that target adults, the study also compared CNE and criminal thinking styles between these SO groups.

Design/methodology/approach
Twenty-six adult male offenders convicted for sexual crimes completed a survey composed of the Psychological Inventory of Criminal Thinking Styles (Version 4) and a Criminal Narrative Experience Questionnaire which identified two narrative themes of sexual offending (The Intrepid Professional-Adventurer, IPA; and The Dejected Revenger Victim, DRV).

Findings
Analyses failed to identify significant relationships between CNE themes and most of the criminal thinking styles. However, offenders reporting the DRV narrative displayed greater fears about the prospect of changing. Additionally, child SO displayed the IPA narrative more than SO that targeted adults.

Practical implications
The CNE framework can assist practitioners who are working towards a goal of desistance, as the experience of crime from the perspective of the offender is understood through their narrative roles and emotional experience. Identifying an individual’s strongest CNE theme could aid practitioners in identifying and planning interventions which challenge the distorted thinking.

Originality/value
This study is the first to examine the relationship between CNE and cognitive distortions that enable (re)offending.
From challenges to competencies: informal female entrepreneurship in emerging economies
Authors: Shet Sateesh V. , Raut Gaurav , Shet Pratima , Argade Padmaja , Piekara Agnieszka 
Published: November 2024

PurposeInformal female entrepreneurs in emerging economies operate in challenging business environments. This research examines the competencies of informal female entrepreneurs (IFEs) to explore how they persist because and despite the unique set of challenges they face.Design/methodology/approachWe undertake a qualitative study focusing on IFE in the Indian context. Using the abilities–motivation–opportunity (AMO) framework as a theoretical lens, we interviewed 14 IFEs to gain insights into their entrepreneurial challenges and understand how they address the challenges.FindingsThe results demonstrate that IFEs are prone to various challenges around the individual level, business challenges on an operating and functional level and other challenges rooted in their business environment. Further, the study sheds light on the competencies of IFEs on three fronts, namely, ability-enhancing competencies, including – technical skills, problem solving, communication and adaptability; motivation-enhancing competencies, including – self-motivation, resilience and optimism and lastly, opportunity-enhancing competencies, including – local-centric approach, networking and resourcefulness.Research limitations/implicationsThe study highlights the nuanced settings of informal female entrepreneurship in an emerging economy context. By highlighting the challenges and competency interplay, our study opens novel avenues for the interrelationships to be studied in further detail.Originality/valueOur study provides close insight into the everyday challenges of IFEs operating in informal economies. Their competencies and perseverance-related attributes contribute to the mainstream entrepreneurship literature, as these entrepreneurs exhibit unique competencies that allow them to thrive in challenging contextual settings. Their willingness to learn new skills, opportunity recognition, motivation and adaptability skills contribute to a better understanding of the phenomenon of informal female entrepreneurship.
Connecting individual-level creativity to strategic management processes
Authors: Kim Cheong , Costello Francis Joseph , Lee Jungwoo , Lee Kun Chang 
Published: November 2024

PurposeThis study examines how structured procedures and psychological safety can enhance six sigma processes’ effectiveness and foster individual creativity within an organization.Design/methodology/approachThis study employs a novel methodological approach, combining structural equation modeling (SEM) and multi-value qualitative comparative analysis (mvQCA).This combination gave us a unique lens through which to view the complex connections between the constructs that were the subject of the investigation.FindingsThe results substantiate that a well-structured six sigma approach, paired with a psychologically safe environment, fosters knowledge exploration and exploitation as well as triggering conducive learning behaviors. These elements, in turn, augment individual creativity, which is found to be instrumental in boosting six sigma performance.Originality/valueThis study is one of the first to combine mvQCA and SEM to investigate the complex interplay between structured methods, psychological safety and individual creativity in enhancing six sigma performance. This research highlights the importance of fostering creativity in strategic management processes and the unrealized potential of combining these methods.
Sustainable practices: organisational citizenship behaviour and psychological contract fulfilment
Authors: Chadha Aman , Gupta Akriti , Tewari Vijayshri , Dwivedi Yogesh K. 
Published: November 2024

PurposeSustainable practices are the modern-day necessities for organisations as the world is becoming highly dynamic. The purpose of this study is to examine the influence of sustainable training and creativity practices (STP and SCP) on organisational citizenship behaviour (OCB-individual and OCB-organisation) via the mediating role of psychological contract fulfilment (PCF).Design/methodology/approachA sample of 326 white-collar Indian service industry employees was collected. The data are analysed using structural equation modelling and random forest regression supervised learning (RFRSL).FindingsThe findings indicate that sustainable training practices (STP) had an indirect impact on organisational citizenship behaviour (OCB-I, OCB-O) via the mediating effect of transactional (T-PCF) and relational psychological contract fulfilment (R-PCF). In terms of sustainable creative practices (SCP), the impact on OCB-I was indirect due to T-PCF. In addition, R-PCF acts as a mediator between SCP and OCB-O. In the latter portion of the analysis, the RFRSL approach created a prediction model for T-PCF, R-PCF, OCB-I and OCB-O, with demographic characteristics such as industry experience, gender, age, etc. playing a constructive role.Originality/valueThe study conducts a combination of both traditional and newer technology (machine learning), resulting in highlighting the uniqueness of the relationship between variables and the role of demographic variables.
Customizing a mass appraisal model for residential property tax assessment: a hedonic regression approach in Bahir Dar city, Ethiopia
Authors: Gebru Melkam Ayalew , Amsalu Tadesse , Nega Worku 
Published: November 2024

PurposeThe paper aims to estimate the house rental values for the purpose of customizing mass appraisals in Bahir Dar City, Ethiopia. It seeks to identify the critical factors affecting the rental values of residential properties and customize a mass appraisal model for such properties. The study focuses on identifying attributes that significantly affect house rental values.Design/methodology/approachThe paper adopted a survey research design, utilizing a survey questionnaire, expert group discussion and document analysis. The data were analyzed using thematic, descriptive and inferential statistical analysis, including correlation and hedonic regression analysis.FindingsAmong the variables included in the model, the number of rooms, availability of schools, land value grading, type of nearest road, housing typology, built-up area, plot area, walling material, traveling cost and fencing materials were the most significant factors for predicting the annual rental value of residential properties in the city.Research limitations/implicationsThe findings of this study will provide valuable insights to tax assessors, property owners and local government authorities, including municipalities, concerning the key determinants of the rental values of residential properties. Besides, these findings will serve as a useful tool for valuers and researchers in the field of property value modeling.Originality/valueThis study represents the first attempt to develop a framework for mass appraisal of residential properties using annual rental values in the Ethiopian context.