bluuebunny/crossref_metadata_2025_split huggingface dataset:
Cryo-plasma FIB/SEM volume imaging of biological specimens
Authors: Dumoux Maud , Glen Thomas , Ho Elaine M. L. , Perdigão Luís M. A. , Klumpe Sven , Yee Neville B.-y. , Farmer David , Smith Jake L. R. , Lai Pui Yiu Audrey , Bowles William , Kelley Ron , Plitzko Jürgen M. , Wu Liang , Basham Mark , Clare Daniel K. , Siebert C. Alistair , Darrow Michele C. , Naismith James H. , Grange Michael 
Published: September 2022

AbstractSerial focussed ion beam scanning electron microscopy (FIB/SEM) enables imaging and assessment of sub-cellular structures on the mesoscale (10 nm to 10 μm). When applied to vitrified samples, serial FIB/SEM is also a means to target specific structures in cells and tissues while maintaining constituents’ hydration shells for in-situ structural biology downstream. However, the application of serial FIB/SEM imaging of non-stained cryogenic biological samples is limited due to low contrast, curtaining and charging artefacts. We address these challenges using a cryogenic plasma FIB/SEM (cryo-pFIB/SEM). We evaluated the choice of plasma ion source and imaging regimes to produce high quality SEM images of a range of different biological samples. Using an automated workflow we produced three dimensional volumes of bacteria, human cells, and tissue, and calculated estimates for their resolution, typically achieving 20 to 50 nm. Additionally, a tag-free tool is needed to drive the application of in situ structural biology towards tissue. The combination of serial FIB/SEM with plasmabased ion sources promises a framework for targeting specific features in bulk-frozen samples (>100 μm) to produce lamella for cryogenic electron tomography.
Comparative virome analysis of individual shedding routes of Miniopterus fuliginosus bats inhabiting the Wavul Galge Cave, Sri Lanka
Authors: Muzeniek Therese , Perera Thejanee , Siriwardana Sahan , Bas Dilara , Bayram Fatimanur , Öruc Mizgin , Becker-Ziaja Beate , Perera Inoka , Weerasena Jagathpriya , Handunnetti Shiroma , Schwarz Franziska , Premawansa Gayani , Premawansa Sunil , Yapa Wipula , Nitsche Andreas , Kohl Claudia 
Published: September 2022

AbstractBats are described as the natural reservoir host for a wide range of viruses. Although an increasing number of bat-associated, potentially human pathogenic viruses were discovered in the past, the full picture of the bat viromes is not explored yet. In this study, the virome composition from Miniopterus fuliginosus bats inhabiting the Wavul Galge cave, Sri Lanka, was analyzed. To assess different possible shedding routes, oral swabs, feces and urine were collected and analyzed individually by using metagenomic NGS. The data obtained was further evaluated by using phylogenetic reconstructions.Two different alphacoronavirus strains were detected in feces and urine samples. Furthermore, a paramyxovirus was detected in urine samples. Sequences related to Picornaviridae, Iflaviridae, unclassified Riboviria and Astroviridae were identified in feces samples, and further sequences related to Astroviridae in urine samples. No further viruses were detected in oral swab samples.The comparative virome analysis in this study revealed a diversity in the virome composition between the collected sample types which also represent different potential shedding routes for the detected viruses. At the same time, several viruses were detected for the first time in bats in Sri Lanka.The detection of two different coronaviruses in the samples indicates the potential general persistence of this virus species in M. fuliginosus bats. Based on phylogenetics, the identified viruses are closer related to bat-associated viruses with comparably low human pathogenic potential. In further studies, the seasonal variation of the virome will be analyzed to identify possible shedding patterns for particular viruses.
Bub1 kinase acts as a signalling hub for the entire Cryptococcus neoformans spindle assembly checkpoint pathway
Authors: Leontiou Ioanna , Davies Thomas , Clark Ivan , Aktar Koly , Suresh Ardra Pamburayath , Abad Maria Alba , Spanos Christos , Lee Kyung-Tae , Bahn Yong-Sun , Jeyaprakash A. Arockia , Hardwick Kevin G. 
Published: September 2022

AbstractCryptococcus neoformans (Cn) is an important human pathogen and a model system for basidiomycetes. Here we carry out a dissection of its spindle assembly checkpoint (SAC), focusing on Bub1 and Bub3. In many eukaryotes, including humans, Saccharomyces cerevisiae and Schizosaccharomyces pombe, Bub1 underwent gene duplication, generating paralogues referred to as Bub1 and BubR1 (or Mad3). Bub1 has upstream signalling functions at kinetochores, whilst BubR1/Mad3 is a component of the downstream mitotic checkpoint complex (MCC) that delays anaphase onset until all chromosomes are correctly attached. Here we demonstrate that the single CnBub1 protein carries out all the checkpoint roles of both Bub1 kinase and Mad3/BubR1. Proteomic analysis reveals kinetochore targeting via Spc105KNL1 and interactions with all downstream SAC components and effectors (Cdc20 and the anaphase promoting complex/cyclosome). We demonstrate that CnBub1 kinase activity is required to maintain prolonged checkpoint arrest. Thus CnBub1 acts as a SAC signalling hub and is a future target for anti-mitotic drugs.
Metaverse as a driver for customer experience and value co-creation: implications for hospitality and tourism management and marketing
Authors: Buhalis Dimitrios , Lin Michael S. , Leung Daniel 
Published: September 2022

Purpose
Metaverse blends the physical and virtual worlds, revolutionizing how hospitality customers and hospitality organizations facilitate the co-creation of transformational experiences and values. This paper aims to explore the opportunities and challenges that Metaverse introduces for hospitality and tourism management and marketing as part of the customer experience and value co-creation process. This paper also discusses how the advent and development of Metaverse can potentially transform hospitality customer experience and value co-creation.

Design/methodology/approach
A comprehensive literature review was undertaken to explore conceptual developments on Metaverse and best practice examples from around the world.

Findings
Metaverse not only opens many exciting opportunities for hospitality and tourism but also poses some great challenges. Hospitality and tourism organizations need to use the Metaverse strategically to customize and co-create hybrid virtual and physical experiences, allowing consumers to engage with them and also with other customers before, during and after their visit. A range of research opportunities also emerge for the adoption and operationalization of Metaverse.

Research limitations/implications
This paper critically analyzes the early applications of Metaverse in hospitality and tourism as well as promotes future solutions for hospitality and tourism management and marketing. The conceptual model in this study can help different stakeholders better understand the flow, logic and potential of Metaverse in the hospitality and tourism industry.

Originality/value
The paper defines and conceptualizes the potential of Metaverse in hospitality customer experience and value co-creation. Besides putting forward a research agenda for further exploiting the full potential for both hospitality customers and hospitality organizations, this paper elucidates the impacts of Metaverse on hospitality management, rooted in the previous literature in value co-creation and technology-enhanced experience.
What have hosts overlooked for improving stay experience in accommodation-sharing? Empirical evidence from Airbnb customer reviews
Authors: Lee Carmen Kar Hang , Tse Ying Kei , Zhang Minhao , Wang Yichuan 
Published: September 2022

Purpose
In accommodation-sharing, hosts must provide satisfactory stay experiences for guests, who will then express intentions to revisit (behavioral loyalty) and/or recommend the experiences to others (attitudinal loyalty) in their reviews. Through the lens of expectation-confirmation theory, this study aims to investigate the service dimensions customers focus on in their reviews and their relationships with customer-loyalty manifestations in accommodation-sharing.

Design/methodology/approach
This study uses topic modeling to discover distinctive dimensions from Airbnb reviews from a micro perspective and map them onto overarching themes from a macro perspective, and further examine the relationships among topics using cluster analysis.

Findings
This study reveals “information” as an important theme rarely mentioned in the literature. Besides, “homeliness” is a unique dimension associated with behavioral and attitudinal loyalty toward accommodation-sharing.

Practical implications
The findings help accommodation-sharing platforms and hosts identify customer concerns and the drivers of customer loyalty in accommodation-sharing.

Originality/value
In the existing literature, customer perceptions and loyalty are largely determined through surveys, and the findings are not univocal due to the inconsistencies of measurement items used, the potential response bias and limited sample sizes. This study capitalizes on the wealth of user-generated content and extracts service dimensions and customer loyalty directly from textual reviews, overcoming previous research limitations.
Uncertainty, bank opacity, and market structure
Authors: Dang Van Dan , Nguyen Hoang Chung 
Published: September 2022

PurposeThe study examines the impact of uncertainty on bank opacity while particularly taking into account the moderating role of market structures.Design/methodology/approachUsing a sample of Vietnamese banks from 2007 to 2019, the paper measures uncertainty at the disaggregate level of the banking sector through the dispersion of bank shocks and capture bank opacity from the perspective of bank earnings management based on discretionary loan loss provisions. The authors apply both structural and non-structural proxies of bank competition/concentration to better explore the role of market structures. Empirical regressions are conducted using the fixed effect regressions with Driscoll–Kraay standard errors and the two-step system generalized method of moments (GMM) technique, and then verified by the least squares dummy variable corrected (LSDVC) estimator.FindingsBank earnings opacity is less severe in periods of higher uncertainty. Further analysis documents that the negative impact of uncertainty on bank earnings opacity is stronger when the level of bank competition increases or when bank market power decreases.Originality/valueThe finding highlighting the conditioning role of market structures is entirely novel in the uncertainty-bank opacity literature. Moreover, in providing additional evidence on the significant impact of uncertainty on bank opacity, while prior related studies explore economic policy uncertainty, the authors utilize micro uncertainty in banking that exhibits enormous superiority.
Towards meta–competences in higher education for tackling complex real–world problems – a cross disciplinary review
Authors: Bates Romana , Brenner Barbara , Schmid Erwin , Steiner Gerald , Vogel Stefan 
Published: September 2022

Purpose
Climate change, poverty and pandemics are some of the complex real-world problems that are increasingly challenging higher education institutions (HEIs) to equip future graduates with meta-competences that have hitherto not been demanded. These graduates need to be able to capture and operate within complex systems and relationships. By focusing on complex real-world problems, this study aims to systematically review competences and frame meta-competences supporting curricula development in HEIs.

Design/methodology/approach
This study applies a systematic literature review according to the review protocol of Preferred Reporting Items for Systematic Reviews and Meta-Analyses. The review process resulted in the selection of 39 articles, which were subjected to qualitative synthesis to identify competences for tackling complex real-world problems. These competences were grouped into meta-competences and aligned with the Sustainable Development Goals (SDGs).

Findings
Scientific disciplines commonly describe four competences for tackling complex real-world problems including domain-specific competence, inter-relation competence, intrapersonal competence and normative competence.

Originality
This study found that inter-relation competence is in line with all the SDGs, which is considered important for tackling complex real-world problems across disciplines.

Research limitations/implications
A study in a survey design across disciplines and a weighting of these competences in respect to complex real-world problems aligned with the SDGs could contribute to a more consolidated and common understanding of the meta-competences identified.
Design elements in immersive virtual reality: the impact of object presence on health-related outcomes
Authors: Jahn Katharina , Oschinsky Frederike Marie , Kordyaka Bastian , Machulska Alla , Eiler Tanja Joan , Gruenewald Armin , Klucken Tim , Brueck Rainer , Gethmann Carl Friedrich , Niehaves Bjoern 
Published: September 2022

PurposeImmersive virtual reality (IVR) has been frequently proposed as a promising tool for learning. However, researchers have commonly implemented a plethora of design elements in these IVR systems, which makes the specific aspects of the system that are necessary to achieve beneficial outcomes unclear. Against this background, this study aims to combine the literature on presence with learning theories to propose that the ability of IVR to present 3D objects to users improves the presence of these objects in the virtual environment compared with 2D objects, leading to increased learning performance.Design/methodology/approachTo test this study’s hypotheses, the authors conducted a 2 (training condition: approach vs avoid) x 2 (object presence: high vs low) between-subjects laboratory experiment that used IVR with 83 female participants.FindingsThe results support this study’s hypotheses and show that training with high object presence leads to greater reactions to cues (chocolate cravings) and improved health behaviour (chocolate consumption).Originality/valueThis study shows that increased object presence leads to unique experiences for users, which help reinforce training effects. Moreover, this work sheds further light on how immersive computer technologies can affect user attitudes and behaviour. Specifically, this work contributes to IVR research by showing that learning effects can be enhanced through an increased degree of object presence.
Tuning up a CMLL toolbox: analyzing Web-based applications for critical media literacy learning
Authors: Afrilyasanti Rida , Basthomi Yazid , Zen Evynurul Laily 
Published: September 2022

Purpose
This paper aims to evaluate Web-based applications for teaching critical media literacy. It proposes modeling for criteria to evaluate Web-based applications for critical media literacy learning. The study aims to critically analyze the applications based on their potential for critical media literacy learning (CMLL), learner compatibility, authenticity, beneficial impact, practicability, engagement and support.

Design/methodology/approach
The paper was addressed by the walkthrough method, which provides underpinning analysis of the applications combined with content analysis to gain further deeper insight into users’ applications and application appropriation to accommodate critical media literacy instructions. The applications are organized according to their utilization in each sort of CMLL, namely, media understanding and analysis, and media production.

Findings
The paper describes how to select appropriate applications for critical media literacy instruction. It suggests a list of applications that can help teachers integrate critical media literacy into their classroom instruction, as well as the results of each application’s evaluation. In summary, the results indicated the importance of meticulous selection criteria and evaluations of applications used for critical media literacy integration in teaching.

Research limitations/implications
Because technology and applications are constantly evolving, ongoing research in this area is always required. Furthermore, researchers are encouraged to test the proposed hypotheses further.

Practical implications
The paper discusses the implications for technology selection in teaching, the development of selection criteria and managing the balance between technological advancement and teaching. In a nutshell, this paper practically contribute to shed light on the framework for CMLL application selection and adoption.

Social implications
The paper provides comprehensive guidance for teachers on how to select applications for critical media literacy integration teaching, as well as lists of application evaluations that they can easily use.

Originality/value
This paper fills a gap in the literature by investigating how digital media and technologies can be used in the classroom and how they are chosen based on the needs of teachers and students.
Does social and governmental responsibility matter for financial stability and bank profitability? Evidence from commercial and Islamic banks
Authors: Kanapiyanova Kamshat , Faizulayev Alimshan , Ruzanov Rashid , Ejdys Joanna , Kulumbetova Dina , Elbadri Marei 
Published: September 2022

Purpose
This paper aims to explore the drivers of banking stability in the case of QISMUT+3 countries (Qatar, Indonesia, Saudi Arabia, Malaysia, United Arab Emirates, Turkey, Pakistan, Kuwait and Bahrain) focusing on social and governmental responsibility (SGR) determinants. Both main indicators of banking stability, namely, profitability and nonperforming loans, were treated as dependent variables. The model is examined with the whole sample and separately by examining commercial banks and Islamic banks.

Design/methodology/approach
Cross-country bank-level panel data spanning from 2011 to 2018 is used. Two-step system generalized methods of moments alongside both panel-corrected standard error and feasible generalized least squares models were applied to ensure the robustness of the results.

Findings
Findings reveal that capital adequacy and corruption control are the most dominant determinants of banking profitability in the studied sample regardless of the type of the bank. In addition, profitability, efficient management, inflation and government effectiveness were found to be the main drivers of financial vulnerability risk.

Practical implications
Findings of this study offer many insights and policy implications to help stakeholders gain a comprehensive understanding of banking stability. Suggested policy implications targeting bank management, governmental policymakers and investors are offered to better the banking stability of QISMUT+3 countries.

Originality/value
This paper has multiple contributions to the existing literature. The determinants of banking stability are examined in QISMUT+3 group of countries which is the focus of a limited number of studies. In addition, the use of a comprehensive variable set alongside the addition of SGR determinants in the case of banking system stability is one of the main contributions of this paper.
An exploratory study on the barriers to innovative behavior: the spiteful effect of envy
Authors: Walter Cicero Eduardo , Au-Yong-Oliveira Manuel 
Published: September 2022

PurposeThe present investigation aimed to evaluate the influence of envy on the predisposition to innovative behavior, starting from a conceptual model that considers not only the direct influence of envy but its indirect influence through ostracism and alignment with the negative behaviors of superiors.Design/methodology/approachUsing a survey applied to 168 individuals, a conceptual model was developed based on the relationship ignored in the literature between envy and innovative behavior. The model was validated using the multivariate statistical technique of structural equation modeling with partial least squares estimation (Partial least squares structural equation modeling [PLS-SEM]).FindingsThe results of the study suggest that envy not only has a direct positive influence on alignment with negative boss behaviors and ostracism, but also an indirect influence on ostracism mediated by alignment with negative boss behaviors. Another important result of the present investigation refers to the negative effect of envy on the predisposition to innovative behavior. The results suggest that the greater the envy, the lower the innovative behavior.Practical implicationsThis research provides evidence that envy can act as a barrier to innovation by triggering counterproductive behaviors such as ostracism and a decrease in predisposition to innovative behaviors, either due to innovative individuals prematurely exiting the organization or due to them lessening/dampening their innovativeness to avoid the negative consequences. Given this scenario, it becomes necessary to increase managerial awareness on the subject to manage negative emotions to promote the conditions for organizational innovation.Originality/valueThe present research contributes in both practical and theoretical ways to understanding the effects of envy on the predisposition to innovative behavior. Adding to this, this research represents a conceptual advance by linking envy to innovative behavior, providing a promising avenue for extending the psychological relevance of the envy construct to organizational and management studies, which are generally positive, normative and outcome-oriented.
Contextual, interpersonal, and personal predictors of young adults' affective-identity motivation to lead
Authors: Barling Julian , Weatherhead Julie G. , Pupco Shani , Turner Nick , Montgomery A. Wren 
Published: September 2022

PurposeWhy some people are motivated to become leaders is important both conceptually and practically. Motivation to lead compels people to seek out leadership roles and is a distinct predictor of leader role occupancy. The goal of our research is to determine contextual (socioeconomic status and parenting quality), interpersonal (sociometric status), and personal (self-esteem and gender) antecedents of the motivation to lead among young adults.Design/methodology/approachThe authors tested the model using two samples of Canadian undergraduate students (Sample 1: N = 174, M age = 20.02 years, 83% female; Sample 2: N = 217, M age = 18.8 years, 54% female). The authors tested the proposed measurement model using the first sample, and tested the hypothesized structural model using the second sample.FindingsThe proposed 5-factor measurement model provided an excellent fit to the data. The hypothesized model also provided a good fit to the data after controlling for potential threats from endogeneity. In addition, gender moderated the relationship between sociometric status and affective-identity motivation to lead, such that this interaction was significant for females but not males.Practical implicationsThe findings make a practical contribution in understanding how parents, teachers, and organizations can encourage greater motivation to lead, especially among young adults who have faced poverty and marginalization and tend to be excluded from leadership positions in organizations.Originality/valueThe authors conceptualize and test the contextual, interpersonal, and personal predictors of affective-identity motivation to lead among young adults.