bluuebunny/crossref_metadata_2025_split huggingface dataset:
Markov Spatial Flows in Bold Fmri: A Novel Lens on the Bold Signal Reveals Attracting Patterns of Signal Intensity
Authors: Miller Robyn L. , Vergara Victor M. , Erhardt Erik B. , Calhoun Vince D. 
Published: December 2023

ABSTRACTWhile the analysis of temporal signal fluctuations and cofluctuations has long been a fixture of blood oxygenation-level dependent (BOLD) functional magnetic resonance imaging (fMRI) research, the role and implications of spatial propagation within the 4D neurovascular BOLD signal has been almost entirely neglected. As part of a larger research program aimed at capturing and analyzing spatially propagative dynamics in BOLD fMRI, we report here a method that exposes large-scale functional attractors of spatial flows formulated as Markov processes defined at the voxel level. The brainwide stationary distributions of these voxel-level Markov processes represent patterns of signal accumulation toward which we find evidence that the brain exerts a probabilistic propagative undertow. These probabilistic propagative attractors are spatially structured and organized interpretably over functional regions. They also differ significantly between schizophrenia patients and controls.
Direct relationship between dimeric form and activity in the acidic copper–zinc superoxide dismutase from lemon
Authors: Utami Ratna A. , Yoshida Hiromi , Kartadinata Lydia H. , Abdillah Virgi A. , Faratilla Cut R. , Retnoningrum Debbie S. , Ismaya Wangsa T. 
Published: December 2023

The copper–zinc superoxide dismutase (CuZnSOD) from lemon (SOD_CL) is active in an acidic environment and resists proteolytic degradation. The enzyme occurs as a dimer, which has an indirect effect on the enzyme activity as the monomer retains only ∼35% of the activity. Here, the crystal structure of SOD_CL at 1.86 Å resolution is reported that may explain this peculiarity. The crystal belonged to space group P21, with unit-cell parameters a = 61.11, b = 74.55, c = 61.69 Å, β = 106.86°, and contained four molecules in the asymmetric unit. The overall structure of SOD_CL resembles that of CuZnSOD from plants. The structure of SOD_CL shows a unique arrangement of surface loop IV that connects the dimer interface and the active site, which is located away from the dimer-interface region. This arrangement allows direct interaction between the residues residing in the dimer interface and those in the active site. The arrangement also includes Leu62 and Gln164, which are conserved in cytoplasmic CuZnSOD. This supports the classification of SOD_CL as a cytoplasmic CuZnSOD despite sharing the highest amino-acid sequence homology with CuZnSODs from spinach and tomato, which are chloroplastic.
Measuring digital literacy with eye tracking: an examination of skills and performance based on user gaze
Authors: Steinfeld Nili , Lev-On Azi , Abu-Kishk Hama 
Published: December 2023

PurposeThis study presents an innovative approach to analyzing user behavior when performing digital tasks by integrating eye-tracking technology. Through the measurement of user scan patterns, gaze and attention during task completion, the authors gain valuable insights into users' approaches and execution of these tasks.Design/methodology/approachIn this research, the authors conducted an observational study that centered on assessing the digital skills of individuals with limited proficiency who enrolled in a computer introductory course. A group of 19 participants were tasked with completing various online assignments both before and after completing the course.FindingsThe study findings indicate a significant improvement in participants' skills, particularly in basic and straightforward applications. However, advancements in more sophisticated utilization, such as mastering efficient search techniques or harnessing the Internet for enhanced situational awareness, demonstrate only marginal enhancement.Originality/valueIn recent decades, extensive research has been conducted on the issue of digital inequality, given its significant societal implications. This paper introduces a novel tool designed to analyze digital inequalities and subsequently employs it to evaluate the effectiveness of “LEHAVA,” the largest government-sponsored program aimed at mitigating these disparities in Israel.
Towards measuring strategic leadership capabilities for innovation: an empirical validation
Authors: Tikas Gaurav 
Published: December 2023

PurposeThis study aims to conceptualize and measure strategic leadership capabilities within research and development (R&D) teams pursuing high-tech innovation at public-funded R&D organizations in India.Design/methodology/approachA rigorous five-stage multi-method approach defines, conceptualizes and validates the core construct “strategic leadership capabilities for innovation” (SLCI). The first stage correlates the insights generated from theoretical analysis and expert opinions on the importance of leadership for innovation. The second study identifies a three-dimensional factor structure underlying the SLCI construct and the third validates it through a confirmatory factor analysis. Replication provides additional validation.FindingsSLCI emerges as a three-dimensional construct with sub-dimensions: dynamic envisioning, ambidextrous resource utilization and empowering support for innovation.Originality/valueConceptualization of the SLCI construct and its measurement through a 15-item scale that has been empirically validated in the public-funded R&D organizations in India.
Systematic bibliometric review of artificial intelligence in human resource development: insights for HRD researchers, practitioners and policymakers
Authors: Hamouche Salima , Rofa Norffadhillah , Parent-Lamarche Annick 
Published: December 2023

Purpose
Artificial intelligence (AI) is a significant game changer in human resource development (HRD). The launch of ChatGPT has accelerated its progress and amplified its impact on organizations and employees. This study aims to review and examine literature on AI in HRD, using a bibliometric approach.

Design/methodology/approach
This study is a bibliometric review. Scopus was used to identify studies in the field. In total, 236 papers published in the past 10 years were examined using the VOSviewer program.

Findings
The obtained results showed that most cited documents and authors are mainly from computer sciences, emphasizing machine learning over human learning. While it was expected that HRD authors and studies would have a more substantial presence, the lesser prominence suggests several interesting avenues for explorations.

Practical implications
This study provides insights and recommendations for researchers, managers, HRD practitioners and policymakers. Prioritizing the development of both humans and machines becomes crucial, as an exclusive focus on machines may pose a risk to the sustainability of employees' skills and long-term career prospects.

Originality/value
There is a dearth of bibliometric studies examining AI in HRD. Hence, this study proposes a relatively unexplored approach to examine this topic. It provides a visual and structured overview of this topic. Also, it highlights areas of research concentration and areas that are overlooked. Shedding light on the presence of more research originating from computer sciences and focusing on machine learning over human learning represent an important contribution of this study, which may foster interdisciplinary collaboration with experts from diverse fields, broadening the scope of research on technologies and learning in workplaces.
Beliefs, flow and habit in continuance of over-the-top (OTT) platforms
Authors: Soren Anup Anurag , Chakraborty Shibashish 
Published: December 2023

PurposeThe demand for over-the-top (OTT) video streaming services has grown manifold in the last few years. With increasing competition in the OTT market, it is vitally important for businesses to understand OTT retail consumers' continuance intentions. This study aims to understand the antecedents of the continuance intention of OTT platforms and distinguish the most essential and best-performing predictor variables of continuance intention.Design/methodology/approachThe study employs an integrated research model based on the theory of planned behavior (TPB), flow theory and habit. Data collected from OTT retail consumers (n = 383) using the online survey method are analyzed using partial least squares structural equation modeling.FindingsThe results elucidated which TPB antecedents and dimensions of flow experience affect OTT platforms' continuance intention. The most important factors affecting continuance intention were habit, attitude and perceived behavioral control, while the best-performing factors were perceived behavioral control, perceived enjoyment and attitude.Originality/valueThe study is unique in harmoniously integrating conscious cognitive intention, intrinsic motivation and habit of performing an activity to explain OTT platforms' continuance intention.
Constraints to the promotion of financial inclusion in India: an empirical study of implementing agencies under Pradhan Mantri MUDRA Yojana
Authors: Solanki Poonam , Chhikara Kuldip Singh 
Published: December 2023

PurposeThe study aims to discern the primary obstacles confronted by the implementing agencies in their efforts to foster financial inclusion through the “Pradhan Mantri MUDRA Yojana” (PMMY).Design/methodology/approachTo collect primary data, a semi-structured questionnaire was developed. Around 120 loan officers from the implementing agencies (Scheduled Commercial Banks (SCBs), Regional Rural Banks (RRBs), Small Finance Banks (SFBs), Non-Banking Financial Companies (NBFCs) and Micro- Finance Institutions (MFIs)) of Haryana were randomly selected to fulfill the objectives. To categorize the perceived problems into discrete factors, the “factor analysis” technique was employed. The scales were then regressed on factors linked to the demographic characteristics of the loan officers to validate the hypotheses.FindingsThe study highlighted the primary obstacles impeding the advancement of financial inclusion, which encompass a range of factors. These include challenges in management, infrastructure, politics, finance and technology. Furthermore, the study established the association of the explanatory variables, namely gender, age, educational qualification, location and experience of the officers, with the extracted constraints. Notably, the experience of loan officers emerged as the most influential variable contributing to the promotion of financial inclusion through the scheme.Originality/valueThe current body of literature lacks any empirical investigation focusing on the perspectives of the implementing agencies regarding the challenges they encounter in advancing FI. Given the significance of FI in India, where access to formal financial services remains a critical issue, this research adds value by addressing the gaps in understanding the problems encountered.Peer reviewThe peer review history for this article is available at: https://publons.com/publon/10.1108/IJSE-06-2023-0462
Design and validation of a usability evaluation questionnaire (UEQ) for mobile learning applications
Authors: Kumar Bimal Aklesh , Chand Sailesh Saras 
Published: December 2023

Purpose
Usability is one of the key concerns in the development of mobile learning applications. The aim of this paper is to design and validate a usability evaluation questionnaire (UEQ) for mobile learning applications.

Design/methodology/approach
The UEQ was developed in four stages: selecting primary studies and extracting usability problems, thematic analysis, creating UEQ items and validation and reliability using confirmatory factor analysis (CFA).

Findings
CFA to derive the model fit was computed using AMOS to test the construct validity. The model-fit values were within their respective expected acceptance levels. To assess the reliability of the instrument item loadings, the internal consistency coefficients such as Cronbach’s alpha, McDonald’s Omega and composite reliability were considered. Indicator loadings ranged between 0.735 and 0.933, fulfilling the threshold of above 0.7.

Originality/value
The study provides a novel UEQ for mobile learning applications, which can be used by developers and in academic research to assess mobile learning applications.
Does knowledge management mediate the relationship between entrepreneurial orientation and firm performance?
Authors: Kusa Rafal , Suder Marcin , Duda Joanna , Czakon Wojciech , Juárez-Varón David 
Published: December 2023

Purpose
This study investigates the impact of entrepreneurial orientation (EO) and knowledge management (KM) on firm performance (PERF), as well as the mediating role of KM in the EO–PERF (EO-PERF relationship). In particular, this study aims to explain the impact of KM on the relationship between the EO dimensions and PERF; dimensions are risk-taking (RT), innovativeness (IN) and proactiveness (PR).

Design/methodology/approach
This study uses structural equation modelling and fuzzy-set qualitative comparative analysis (fsQCA) methodologies to explore target relationships. The sample consists of 150 small furniture manufacturers operating in Poland (out of 1,480 in the population).

Findings
The study findings show that KM partially mediates the IN–PERF relationship. Furthermore, fsQCA reveals that KM accompanied by IN is a core condition that leads to PERF. Moreover, the absence of KM (accompanied by the absence of RT and IN) leads to the absence of PERF. In addition, the results show that all the variables examined (RT, IN, PR and KM) positively impact PERF.

Originality/value
This study explores the role of KM in the context of EO and its impact on PERF in the low-tech industry. The study uses simultaneously two methodologies that represent different approaches in the search for the expected relationships. The findings reveal that KM mediates the EO-PERF relationship.
Impact of strategic HR practices on innovation performance: examining the mediation of differentiation and cost-effectiveness
Authors: Trivedi Karishma , Srivastava Kailash B.L. 
Published: December 2023

PurposeInnovation is critical for businesses to stay competitive in today's world, as it allows them to constantly look for new ways to differentiate their products or services from their competitors as well as improve cost-effectiveness. This study explore the role of strategic human resource practices in developing organizations' competitive capabilities-differentiation and cost-effectiveness, which, improves their innovation performance to create a competitive advantage.Design/methodology/approachThe authors collected data from 387 employees from 25 knowledge-intensive information technology organizations in India through a questionnaire-based survey. After checking for biases, reliability and validity, the hypothesized relationships were tested by structural equational modeling using AMOS 26.FindingsStrategic HR practices have a significant and positive effect on innovation performance and both competitive capabilities-differentiation and cost-effectiveness. While the differentiation capability had a strong positive effect on innovation performance, cost-effectiveness capability was not significantly related to innovation performance. The differentiation capability mediates the relationship between strategic HR practices and innovation performance link, whereas the cost-effectiveness capability did not have a mediating effect.Practical implicationsThis study provides practical insights to HR and knowledge managers to focus on development of human capital and invest in hiring, training, development, strategic performance management practices to enhance employees' knowledge behaviors, which, stimulates innovation performance.Originality/valueThe paper adds to the strategic HRM paradigm by clarifying the underlying process of how strategic HR practices leads to higher innovation. It affirms the vitality of choosing appropriate competitive capabilities, and supporting organizational factor for business's success. It fills an important research gap by providing original empirical evidence from knowledge intensive information technology organizations in the emerging economy of India.
“Am I supposed to call them?” Relearning interactions in the digital workplace
Authors: Högberg Karin , Willermark Sara 
Published: December 2023

Purpose
This study aims to develop the understanding of learning processes related to the new ways of interacting in the enforced digital workplace over time.

Design/methodology/approach
A multiple, longitudinal case study of knowledge-based workers in three firms located in Sweden has been conducted from March 2020 to March 2023. In total, 89 interviews with 32 employees in three knowledge-based firms have been collected.

Findings
The study shows how the intricate interaction between rules and norms for interaction and work must be renegotiated as well as un- and relearned when the physical work environment no longer frames the work context. Furthermore, technology can be viewed as both an enable and a barrier, that is, technology has enhanced collaboration between organizational members yet also created social difficulties, for example, related to communication and interaction. The study emphasizes that individuals learned through trial and error. That is, they tried behaviors such as translating social interactions" to a digital arena, appraised the outcomes and modified the practices if the outcomes were poor.

Research limitations/implications
The present study does have several limitations. First, it is based on interviews with respondents within three organizations in Sweden. To broaden and deepen the understanding of both organizational and learning, future studies can contribute by studying other contexts as well as using a mixed method approach in other countries.

Practical implications
Results from the study can provide a practical understanding of how the rapid change from working at the office to working from home using digital technologies can be understood and managed.

Originality/value
Contributions include combining interaction order and un- and relearning among organizational employees. This insight is important given that the rapid digital transformation of our society has changed how work is performed and how the future workplace will be both structured and organized.
Peter J Lor: mentor and mentee unbounded
Authors: Thomas Gwenda 
Published: December 2023

PurposeAn attribute common throughout Lor’s distinguished career has been a passion for learning and continuous improvement in an approach that sets high standards, both for himself and others. Taking on the informal mantle of both mentor and mentee, these contributions have blended with no clear boundaries or timelines.Design/methodology/approachLor has been active in the library and information sector (LIS) landscape since the 1960s. A stalwart of the library and information profession, the author is being honoured by International Federation of Library Associations and Institution (IFLA) with a prestigious festschrift in recognition of a librarian who has made a sustained contribution to the library and information profession over decades with significant impact on academia, scholarship, praxis, communities and individual librarians.FindingsLor is recognized as a lifelong mentee as evidenced by his unbounded forays into discovery driven by a natural curiosity that, in turn, shaped his approach to mentoring through teaching, instilling best practices in research methodology and significant contributions to international librarianship. Today this continues in a regular column for South African librarians, drawing from the international literature of books, libraries and information, his role as a key figure in the establishment of Library and Information Association of South Africa (LIASA) in the 1990s, as well as experience from close involvement in developing LIS policies for post-apartheid South Africa, drafting guidelines for national library legislation and serving as IFLA Secretary-General in The Hague.Originality/valueThis viewpoint has been an attempt to share reflections on one individual’s lifetime of influence without borders or timelines. Without doubt, Lor’s global mentorship reach remains unbounded in his approach to critical thinking and desire for continuous improvement for himself and others.
Adoption of pre-letting and pre-sale financing arrangements for real estate development in a developing economy: an assessment of the influencing factors
Authors: Olayiwola Funminiyi Emmanuel , Aluko Bioye Tajudeen , Ayodele Timothy Oluwafemi 
Published: December 2023

PurposePre-letting and pre-sale financing arrangements have been widely adopted to increase housing delivery in the developed economy. Despite the increasing level of adoption in some developed countries, some are reverting to spot property buying because of factors militating the adoption of pre-letting and pre-sale financing. However, little has been done on the factors influencing the adoption of these trust-based financing arrangements in the developing economy where there are challenges of trust and market transparency.Design/methodology/approachUsing a closed-ended questionnaire, 87 property development companies (PDCs), which constituted 63.5% of the 137 PDCs in Lagos metropolis, were sampled. Variables that influence adoption of pre-letting and pre-sale financing arrangements were presented to respondents for rating on a five-point Likert scale, ranging from 1 (not influential) to 5 (very highly influential). With the aid of SPSS software, acquired data were analysed using principal component analysis (PCA), mean rating and standard deviation.FindingsThe PCA finding revealed that factors influencing the adoption of pre-letting and pre-sale financing had 69.641% total variance. Top-rated components were fear of financial risk and firm’s reputation and poor government involvement and contractors' credibility, with 15.114% and 11.895% variances, respectively. The study findings suggested that the buyers' apprehension regarding the transfer of financial risk and the reputation of the firms significantly influence their decision to embrace both arrangements. As a result, the buyers' willingness to engage the financing arrangements is reduced, which consequently imparts adoption negatively. Furthermore, there is worrisome lack of government involvement, a crucial aspect for the success of such arrangements.Practical implicationsPre-letting and pre-sale financing arrangements are found to be highly suitable for environments where there is trust. The findings enlighten the development firms on the need to uphold their reputation, as buyers attach great significance to the credibility and integrity of the companies they engage in business.Originality/valueThis paper is one of the few attempts that have sought to explore the factors influencing pre-letting and pre-sale financing arrangements in an emerging market like Nigeria.