bluuebunny/crossref_metadata_2025_split huggingface dataset:
Risk homeostasis and security fatigue: a case study of data specialists
Authors: Bhana Anusha , Ophoff Jacques 
Published: February 2023

Purpose
Organisations use a variety of technical, formal and informal security controls but also rely on employees to safeguard information assets. This relies heavily on compliance and constantly challenges employees to manage security-related risks. The purpose of this research is to explore the homeostatic mechanism proposed by risk homeostasis theory (RHT), as well as security fatigue, in an organisational context.

Design/methodology/approach
A case study approach was used to investigate the topic, focusing on data specialists who regularly work with sensitive information assets. Primary data was collected through semi-structured interviews with 12 data specialists in a large financial services company.

Findings
A thematic analysis of the data revealed risk perceptions, behavioural adjustments and indicators of security fatigue. The findings provide examples of how these concepts manifest in practice and confirm the relevance of RHT in the security domain.

Originality/value
This research illuminates homeostatic mechanisms in an organisational security context. It also illustrates links with security fatigue and how this could further impact risk. Examples and indicators of security fatigue can assist organisations with risk management, creating “employee-friendly” policies and procedures, choosing appropriate technical security solutions and tailoring security education, training and awareness activities.
The role of social media engagement in building relationship quality and brand performance in higher education marketing
Authors: Song Bee Lian , Lee Kim Lian , Liew Chee Yoong , Subramaniam Muthaloo 
Published: February 2023

PurposeSocial media engagement is widely used by the higher education institutions (HEIs) to improve brand performance through brand image and brand loyalty. This study focusses on the effect of social media engagement on relationship quality and brand performance in the higher education marketing (HEM) context. Social media engagement dimensions comprising social interaction, sharing of information, surveillance and information quantity are tested as antecedents to relationship quality. Relationship quality is examined as antecedents to brand image and brand loyalty.Design/methodology/approachData are obtained through survey questionnaire from 410 undergraduate and postgraduate students from six HEIs in Malaysia. Structural equation modelling was applied for data analysis.FindingsThe findings of this study reveal that social interaction, sharing of information, surveillance and information quantity have positive effect on relationship quality. Relationship quality has significant positive influence on brand image and brand loyalty, respectively.Originality/valueThe study contributes to the extension of social exchange theory through the development of an integrative framework of social media engagement (exchange) needed for improving relationship quality (relational responses) and brand performance (behavioural outcomes) in the HEM.
Buyers-sellers’ value of courier services: assessment in the Indonesian C2C e-commerce
Authors: Timotius Elkana , Sunardi Oki , Soenandi Iwan Aang , Ginting Meriastuti , Sabini Burhan , Sutikno Yusak 
Published: February 2023

PurposeThe quality of service provided by a courier service plays an essential role in the success of online shopping. Meanwhile, buyers and sellers tend to choose a vendor that meets their expectations. This study aims to show how buyers and sellers value the decision to select a courier service based on online shopping experiences.Design/methodology/approachA focus group discussion involving eight participants was used to gather consumer preferences and seller perspectives. Kansei Engineering principles were applied to organize these variables into a priority-scaled survey question. Furthermore, 200 respondents were simple-randomly selected and categorized based on age, gender, transaction frequency, average monthly transaction value and their role in online transactions.FindingsThis study found that buyers and sellers do not consider the delivery costs when the courier service guarantees the service quality. In contrast, the service quality offered is determined by problem-solving responsiveness, delivery accuracy and tracking systems. They also consider the short delivery time, wide delivery coverage area, couriers' attitude and scattered pick-up/drop point services. However, the order of priority is different for specific demographics.Practical implicationsIn the rapid development of the online shopping trend, courier services are urgent to reconstruct their business model and maintain the quality of service. The proper understanding of online consumer preferences and seller perspectives will form the basis of appropriate strategies.Originality/valueThe role of a courier service is significant in the supply chain of online shopping transactions that connect buyers and sellers. The differences in consumer preferences and seller perspectives are attributed to the diverse objectives, even though they are still related to the service quality of the courier service.
Campus sustainability plans: past, present and future
Authors: Eby Robert F. , Rangarajan Nandhini 
Published: February 2023

Purpose
This study aims to describe the different elements included in campus sustainability plans (CSPs) in colleges and universities across the USA.

Design/methodology/approach
It examines the contents and specific areas of emphasis of 155 CSPs using a document analysis approach. It determines the types and characteristics of the institutions that have adopted these plans.

Findings
The first CSP was written in 2000 and at least 155 plans have been written as of 2021. Only a small percentage of US institutions of higher education have a written CSP, and among those, large public institutions had the most. The quality of these plans varied greatly, indicating a lack of standardization. Engagement was the most discussed topic, and some aspect of campus operations was mentioned in every plan. Social equity was the least prevalent topic.

Research limitations/implications
This research focusing on US colleges and universities may have overlooked plans that have other titles. Nevertheless, it is a fairly comprehensive analysis of campus sustainability planning efforts to date in the USA.

Practical implications
This study has important practical implications for institutions that aspire to craft their first sustainability plan or those that wish to revise their existing plan in a comprehensive manner.

Originality/value
This study builds on a conceptual foundation of plan review by several other authors but presents a more robust and comprehensive method of application specific to CSPs. It fills a wide gap in the literature on the quality and content of CSPs by examining over five times more plans than were analyzed in an older study and addresses some of the research questions from previous articles.
Reducing air travel emissions in academia: an exploration of universities’ manoeuvring room
Authors: Schreuer Anna , Thaller Annina Elisa , Posch Alfred 
Published: February 2023

Purpose
This paper aims to explore the manoeuvring room of higher education institutions to take action to reduce emissions from academic flying. In particular, this study investigates how university staff and central actors in university management evaluate potential measures in this area.

Design/methodology/approach
The authors applied a single case study design encompassing an online survey directed at staff (N = 338) and 11 semi-structured interviews with key actors from management at an Austrian university. The authors used descriptive statistics and qualitative content analysis to examine the data.

Findings
This study found considerable support among university staff in principle for implementing measures to reduce academic flying, but also serious concerns about the fairness and viability of some restrictive measures, especially disincentives and caps on flying. However, bans on short-haul flights were largely supported. Actors from university management saw their manoeuvring room limited by the potential resistance and non-compliance of staff, as well as by framework conditions external to the university.

Practical implications
Dedicated leadership is needed to facilitate broad commitment within the university and to avoid shifting the responsibility between different governance levels. Restrictive measures to reduce academic air travel will be more readily accepted if perceived as fair and viable.

Originality/value
Although several papers have addressed the behavioural and institutional factors that sustain extensive flying in academia, to the best of the authors’ knowledge, this is one of the first contributions to investigate the potentials and challenges of introducing measures to reduce air travel in higher education institutions.
Retailers’ optimal ordering policies for a dual-sourcing procurement
Authors: Xu Xinsheng , Ji Ping , Chan Felix T.S. 
Published: February 2023

PurposeOptimal ordering decision for a retailer in a dual-sourcing procurement is an important research area. The main purpose of this paper is to explore a loss-averse retailer’s ordering decision in a dual-sourcing problem.Design/methodology/approachFor a loss-averse retailer, the study obtains the optimal ordering decision to maximize expected utility. Based on sensitivity analysis, the properties of the optimal ordering decision are well discussed.FindingsUnder the optimal ordering quantity that maximizes expected loss aversion utility, the relevant expected profit of a retailer turns to be smaller under a bigger loss aversion coefficient. For this point, a retailer needs to balance between expected loss aversion utility maximization and expected profit maximization in deciding the optimal ordering policy in a dual-sourcing problem.Originality/valueThis paper reveals the influence of loss aversion on a retailer’s ordering decision in a dual-sourcing problem. Managerial insights are suggested to devise the optimal ordering policy for retailers in practice.
How leaderboard positions shape our motivation: the impact of competence satisfaction and competence frustration on motivation in a gamified crowdsourcing task
Authors: Na Kibbeum , Han Kwanghee 
Published: February 2023

PurposeGamification is a booming motivational approach in information systems. Leaderboards play a key role in gamification; however, there are mixed findings regarding the heterogeneous motivational impacts of leaderboard positions. This study aims to clarify the motivational effects of high and low leaderboard positions by assembling diverse behavioral measures and self-reports. The measures used in this study shed a light on the quantitative and qualitative dynamics of motivation facilitated by leaderboard positions. The authors inspect motivation in relation to satisfaction and frustration of competence need.Design/methodology/approachThe authors conducted an online experiment set in a crowdsourcing context, asking the participants to compete in an image tagging game. Participants' leaderboard positions were manipulated to be either high or low for five consecutive rounds. The number of clicks, tags, duration of tagging and persistence on the task were measured as indicators of motivation.FindingsHigh ranks on leaderboards induced complacent behaviors choosing easy ways to maintain their positions, while low ranks led the participants to stick to the right process of the task with intensified motivation round after round. However, neither of the motivations seemed to be of intrinsic nature.Originality/valueThe present study provides conclusive evidence on the varying motivational impact of leaderboard positions. The authors also demonstrate how the “needs-as-motive” model (Sheldon and Gunz, 2009) applies to gamification. Its implications in self-determination theory and gamification literature are discussed.
A robust DEA model in the presence of uncertain integer-valued parameters
Authors: Yousef Zehi Rokhsaneh , Nana Khurizan Noor Saifurina 
Published: February 2023

Purpose
Uncertainty in data, whether in real-valued or integer-valued data, may result in infeasible optimal solutions or unreliable efficiency scores and ranking of decision-making units. To handle the uncertainty in integer-valued factors in data envelopment analysis (DEA) models, this study aims to propose a robust DEA model which is applicable in the presence of such factors.

Design/methodology/approach
This research focuses on the application of fuzzy interpretation of efficiency to a mixed-integer DEA (MIDEA) model. The robust optimization approach is used to address the uncertain integer-valued parameters in the proposed MIDEA model.

Findings
In this study, the authors proposed an MIDEA model without any equality constraint to avoid the arise problem by such constraints in the construction of the robust counterpart of the conventional MIDEA models. We have studied the characteristics and conditions for constructing the uncertainty set with uncertain integer-valued parameters and a robust MIDEA model is proposed under a combined box-polyhedral uncertainty set. The applicability of the developed models is shown in a case study of Malaysian public universities.

Originality/value
This study develops an MIDEA model equivalent to the conventional MIDEA model excluding any equality constraint which is crucial in robust approach to avoid restricted feasible region or infeasible solutions. This study proposes a robust DEA approach which is applicable in cases with uncertain integer-valued parameters, unlike previous studies in robust DEA field where uncertain parameters are generally assumed to be only real-valued.
Crafting and recognising good enough autoethnographies: a practical guide and checklist
Authors: Grant Alec John 
Published: February 2023

Purpose
The purpose of this study is to provide a practical guide and checklist for newcomers to autoethnography.

Design/methodology/approach
The approach is grounded in autoethnographic methodology, functioning as a comprehensive teaching resource.

Findings
When used as a learning resource, this study will enhance the work of beginning autoethnographers.

Social implications
As an arts and humanities and social science-based research approach, autoethnography is a vital, creative methodology in advancing social justice in mental health.

Originality/value
This study, written by an experienced teacher, mentor and supervisor of the approach with an international reputation, is original in its provision of a comprehensive teaching resource in article form to assist the development of beginning autoethnographers.
Performance-based building design: impact of emergency department layout on its functional performance efficiency - the case of Erbil hospitals
Authors: Sabir Bushra Mawlood , Mustafa Faris Ali 
Published: February 2023

PurposeThis paper aims to investigate the potential role of the Emergency Department (ED) layout in enhancing its functionality. It applies a performance-based building design (PBBD) approach to evaluate emergency department functionality and efficiency as the most important criterion behind the success of the hospital service.Design/methodology/approachA quantitative approach based on space syntax theory was adopted through four syntactic maps (isovist, axial, convex, and visibility graph analysis VGA), to depict three case studies in Erbil city hospitals by analyzing three different layout typologies of ED such as Podular, Ballroom and Linear through measuring wayfinding, accessibility, privacy, visibility, time spend-length of stay and corridor circulation as layout factors.FindingsThis paper provides empirical insights on how the ED layout typology factors significantly affect producing functionally efficient EDs, whereas the Ballroom ED layout typology is the most effective compared to others. Given the importance of ED in enhancing a healthy environment for patients and staff, study findings are valuable resource for health designers, who play a critical role in ensuring patients enjoy a healthy and safe environment.Originality/valueThis paper has attempted to identify the appropriate layout of ED for effective functional performance in hospitals. A syntactical analysis between three different ED layout typologies based on the layout variables has been analysed using the PBBD approach. There has been no attempt carried out so far to analyse the functional performance of the PBBD approach in different ED layouts using layout variables.
Connectedness between low carbon portfolios, economy and finance: the role of pandemic crisis and Ukrainian war
Authors: Gabriel Vítor Manuel de Sousa , Neves Maria Elisabete Duarte , Vieira Elisabete , Reis Pedro M. Nogueira 
Published: February 2023

Purpose
The purpose of this work is to study the connections generated between stock market indices, representing firms whose practices focus on fighting climate change and several global risk factors in accordance with the sustainability objectives defined in the 2030 Agenda. An endogenous perspective is adopted, considering the spillovers generated within the low carbon stock market sector, as well as the latter’s exposure to exogenous shocks of an economic and financial nature.

Design/methodology/approach
This work uses a multivariate model of dynamic correlation (GARCH-corrected dynamic conditional correlation [cDCC]), which can accompany the correlations generated over time.

Findings
Considering five low carbon indices, representing various parts of the world, and four global macro-economic and financial variables, over a period of approximately eight years, it was possible to understand that the variables studied transmit between each other a statistically significant spillover. The period of the pandemic crisis shows a sharp increase in the information transmission process. It was also possible to conclude that some global variables are risk factors, performing the role of transmission channels for the spillover effects to low carbon indices, increasing the risk of contagion and reducing the possibilities of diversifying the investment portfolio.

Originality/value
Firstly, this work analyses the connection and spillover effects between low carbon indices. Secondly, considers an extended sample covering different market phases, particularly that of the pandemic crisis and the Ukrainian War, creating conditions to compare connection patterns between those indices. Thirdly, it studies the variable influence over time of global risk factors in the transmission of spillover between low carbon indices.
Post-independence challenges for Caribbean tourism development: a solution-driven approach through Agenda 2030
Authors: Spencer Andrew J. , Lewis-Cameron Acolla , Roberts Sherma , Walker Therez B. , Watson Beienetch , McBean Larisa Monae 
Published: February 2023

Purpose
This paper aims to provide a comparative analysis of sustainable tourism development across the Anglophone Caribbean region from the post-independence period of 1962 to the 2020s. The perspective explores the implications of insularity, tourism investment and the pace of technology adoption on the potential realisation of the sustainable development goals (SDGs) in the islands of Jamaica, Barbados, Trinidad and Tobago and the Eastern Caribbean States.

Design/methodology/approach
The viewpoint uses secondary data from grey literature such as government policy documents, academic literature, newspapers and consultancy reports to explore the central themes and provide a conceptual framework for the paper.

Findings
The findings reveal that Caribbean Small Island Developing States (SIDS) are nearer to the light-green single-sector approach to sustainable tourism development. The overarching findings reveal that the region’s heavy focus on economic priorities results in less attention to competitiveness challenges such as environmental management, social equity and technological innovations.

Research limitations/implications
The research presents a comprehensive overview of the tourism development trajectory of other tourism-dependent island-states. The research offers lessons and cross-learning opportunities that may be useful to decision-makers within SIDS. The main limitation is that the findings may only be transferable and generalised to the extent that other jurisdictions bear similar macroeconomic governance structures and cultural characteristics to Caribbean SIDS.

Practical implications
This paper provides a meaningful discussion and contributes to the body of knowledge on the history of Caribbean tourism development, the challenges and future potential of sustainability and lends itself to opportunities for future research in the Caribbean and other SIDS.

Social implications
The study outlines the social implications for inclusive, responsible and sustainable tourism that can potentially take Caribbean SIDS from slow growth to efficiency in developing the tourism product, including the technological environment. This can reduce inequalities, contribute to socio-economic development and improve the region’s human capital.

Originality/value
This paper provides a comprehensive comparative analysis of Caribbean tourism development specific to Jamaica, Trinidad and Tobago, Barbados and the Eastern Caribbean States. No previous work has been done to compare tourism development within this grouping. Hence, this paper is essential in informing decision-makers and providing the foundation for continuing research in this area.
The role of cell size in shaping responses to oxygen and temperature in fruit flies
Authors: Leiva Félix P. , Boerrigter Jeroen G. J. , Verberk Wilco C. E. P. 
Published: February 2023

Abstract

The body size of an animal is strongly coupled to key ecological traits such as fecundity, mortality and growth. Ectothermic animals mature at smaller body sizes in warmer conditions and under low oxygen availability (hypoxia). Whether these responses result from changes in cell size and cell number (which together determine body size) and how such cellular responses may help ectotherms cope with heat and hypoxia is poorly understood.

The theory of optimal cell size postulates that cell size imposes constraints on oxygen delivery: Differences in cell size result in differences in membrane surface‐to‐volume ratio, which impact the capacity of cells to take up oxygen and has consequences for growth rate and hence body size.

Here, using inbred lines of fruit flies Drosophila melanogaster, which exhibit differences in cell size, we demonstrate that thermal responses in body size are magnified under hypoxia and in lines of flies that exhibit larger cell size. Furthermore, reductions in body size were partly manifested via reductions in cell size, resulting in a coupling between the body mass and cell size of flies.

The coupling between cell size and body size was tighter under conditions where oxygen is expected to become limited, that is, warm or hypoxia, supporting the idea that capacity for oxygen uptake is causally related to organismal growth and the resulting body size. Our data indicate that the benefits of diffusive oxygen uptake due to the higher surface‐to‐volume ratios in smaller cells can help explain the temperature‐size rule in this species.

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