bluuebunny/crossref_metadata_2025_split huggingface dataset:
Service amid crisis: the role of supervisor humor and discretionary organizational support
Authors: Guidice Rebecca M. , Mesmer-Magnus Jessica , Barnes Donald C. , Scribner Lisa L. 
Published: May 2022

Purpose
This paper aims to study the effects of widespread stress and uncertainty that is characteristic of organizational crises on service employees and to explore the extent to which organizations may proactively use supervisors’ positive humor and discretionary organizational support that goes above and beyond service employee expectations to mitigate the pandemic’s negative impact on work engagement.

Design/methodology/approach
Cross-sequential survey-based data was collected from 172 service employees during the height of the pandemic to assess service employees’ perceptions of both their supervisors’ use of positive humor and their employers’ discretionary organizational support in response to the emotion-laden stress and uncertainty surrounding COVID-19. PROCESS analysis was used to test the hypotheses and to conduct supplementary analyses.

Findings
Results suggest employee perceptions of supervisors’ use of positive humor positively impact dimensions of work engagement at Time 1. This engagement then positively impacts extra-role behavior, innovativeness and pride at Time 2. The impact from supervisor humor to the outcomes is fully mediated through work engagement. From a moderation perspective, discretionary organizational support was shown as a substitute for creating work engagement at low levels of supervisor humor suggesting that the two “resource builders” can act as substitutes in creating engagement.

Originality/value
This paper provides unique insights into both the valuable role of positive workplace humor for service workers’ work engagement during times of widespread crisis and the moderating role discretionary organizational support plays when perceptions of humor are relatively low. Moreover, the supplemental examination of the multidimensional work engagement construct as a mediator between humor and the service outcomes of extra-role behavior, innovativeness and organizational pride provides unique insights into how a crisis context may deferentially affect the experience and implications of engagement for other service worker outcomes. Understanding the proactive, ameliorative role in service effectiveness played by supervisor humor and discretionary organizational support during crises is an emerging question for service research.
Entrepreneurial responsible orientation in small and medium businesses: the case of Pakistan
Authors: Khizar Hafiz Muhammad Usman , Iqbal Jawad 
Published: May 2022

PurposeThe identification of a successful mix of strategic orientations is a big challenge for corporate sustainability and management research. To this end, the purpose of this paper is to explore and analyze the interrelationships among multiple variants of strategic orientations (i.e. entrepreneurial orientation (EO), market orientation (MO), technology orientation (TO) and sustainability orientation (SO)) that lead to the superior performance of sustainability-oriented small and medium enterprises (SMEs) in a developing country context.Design/methodology/approachThis study utilized the case-study method to explore a detailed and comprehensive understanding of the interplay among multiple strategic orientations. The data were collected from the top management of SMEs working in Pakistan through semi-structured interviews, complemented with the data obtained through a structured survey and the firms’ documentary evidence. Interviews were content analyzed to reveal more rigorous and comprehensive results.FindingsThe findings of this study suggest that the strategic framework of successful firms utilizes the aspects from multiple orientations (EO, MO and SO) to create an appropriate alignment that ensures superior performance in a highly dynamic environment.Originality/valueThe key finding of this study is the identification of a configurational framework, Entrepreneurial Responsible Orientation, if successfully implemented, it has the potential to drive sustainable performance of the small firms particularly, and sustainable development of the country, generally.
Testing a proposed ROI for academic libraries
Authors: Kaba Abdoulaye , El Refae Ghaleb A. , Eletter Shorouq , Yasmin Tahira 
Published: May 2022

Purpose
The main purpose of this study is to test and verify return on investment (ROI) model proposed for academic libraries in Arab countries. The study assessed the value of AAU digital library resources and identified the value of the digital library in supporting the funded research projects.

Design/methodology/approach
The proposed ROI model is based on two phases and two different data. In Phase I, the authors calculated ROI based on the total downloads of full text to determine the total financial returns of the database subscription costs for the academic year 2019–2020. In Phase II, the authors examined the citations drawn from the Scopus database on a sample of 30 funded research projects for the College of Engineering during the year 2019.

Findings
Although the application of the proposed model has some challenges, it is relevant in measuring the ROI of academic libraries in Arab countries. The results of the study in Phase 1 revealed that the AAU gained $0.95 for every $1 spent on subscriptions to online databases. For Phase 2, the findings indicated a negative ROI of $−0.70 for every $1 spent on library subscriptions to the IEEE database.

Research limitations/implications
This is a case study based on data collected from Al Ain University, United Arab Emirate (UAE). Therefore, the findings of the study may not be generalized, and other studies may find different results if more samples and data are used.

Originality/value
Although the proposed model has been cited by research papers indexed in the Scopus database, Web of Science, Google Scholar, Crossref and ResearchGate, none of these papers tested or verified the suggested ROI model. This study could be the first study testing the suggested model. The findings of the study may contribute to the application of the ROI model in the Arab countries, and particularly the academic libraries in the Arab world.
Identifying salient beliefs underlying intention to save regularly: an elicitation study of Malaysian Gen Y
Authors: Lopez Ida , Mahdzan Nurul Shahnaz , Rahman Mahfuzur 
Published: May 2022

Purpose
Using the integrated behavioural model as a theoretical framework, this study aims to identify salient beliefs underlying intention to save regularly among Gen Ys in Malaysia.

Design/methodology/approach
Semi-structured interviews were conducted with 13 participants who were selected using purposive and snowball sampling methods.

Findings
While Gen Ys are not pushed by others to save, they find that older people (parents, parents-in-law, colleagues and relatives) influence them to save. The main facilitator of regular saving behaviour is low financial commitments. Expenses, particularly unexpected expenses, was found to be the main factor impeding the performance of regular saving. Overall, the participants feel that, irrespective of what happens in the future, they want to continue saving regularly. Lastly, self-efficacy might be present for some participants, but not self-control. Some end up withdrawing their savings for spending, emergency, and travel, thus ending up almost depleting their savings.

Research limitations/implications
Of this study’s 13 interviewees, only one has not managed to save any money. Such an imbalanced sample composition was not deliberate. It appears those who have not saved money were reluctant to be interviewed, as this topic might be uncomfortable for them. This could have led to only those who save being eager to be interviewed.

Practical implications
Policy makers should find this study useful, as the behaviour of Gen Ys in Malaysia is different from the overall perception of Malaysians’ financial behaviours. Gen Ys have positive attitudes towards saving money, although they do not seem to practice long-term saving. Policymakers could identify, with banks and the Employee Provident Fund, ways to encourage Gen Ys to think long term. Government could play its part by creating and increasing awareness amongst Gen Ys on the long-term consequences of inadequate savings.

Originality/value
This study contributes to the literature by identifying the salient beliefs underlying regular saving behaviour through the conduct of elicitation interviews. It is an empirically grounded study enhancing the understanding of intention to perform regular saving among Gen Ys in an emerging market.
Drivers of purchase intention in Instagram Commerce
Authors: Herzallah Doaa , Muñoz-Leiva Francisco , Liebana-Cabanillas Francisco 
Published: May 2022

PurposeThis study aims to analyze the factors that drive purchases via Instagram and contribute to the growth of Instagram Commerce and examine the moderating role of gender, age and experience in Instagram use in the proposed relationship between six variables derived from commitment–trust theory, the technology acceptance model and consumer decision-making theory.Design/methodology/approachA survey was completed by respondents after watching a video about Instagram Commerce. A total of 404 valid responses were collected. The research model was analyzed using partial least squares structural equation modeling.FindingsThis study makes numerous contributions to Instagram Commerce and holds significant implications for professionals in the social commerce field. Among other results, we found that trust, attitude, perceived usefulness and alternative evaluation significantly affected consumers’ purchase intentions. However, this study found no relationship between trust or ease of use and purchase intention. Finally, it demonstrates the moderating role of gender, age and experience on some of these relationships.Originality/valueThis research centers on an analysis of consumer purchase behavior on Instagram Commerce, taking a highly innovative approach. The particular originality of this study lies in the proposed model of adoption of social commerce via Instagram, based on a critical framework. This study also provides an original analysis of the moderating effect of the classification variables: gender, age and experience in Instagram use.
Weaknesses and strengths of online marketing websites
Authors: Herrada-Lores Sara , Iniesta-Bonillo M. Ángeles , Estrella-Ramón Antonia 
Published: May 2022

Purpose
Websites are the most important element of company strategy in the digital space. Therefore, establishing strategic management of online business is essential to improve firm connectedness and competitiveness and to achieve global company reach. This paper aims to propose the analysis of technical and content quality of websites to identify the main weaknesses and strengths of online business.

Design/methodology/approach
An innovative measurement instrument called IWebQEI is designed to measure web quality level. This instrument is validated with data from 104 international companies. The results are used to verify whether there are quality differences between informative and e-commerce websites.

Findings
The main findings indicate that e-commerce websites achieve greater levels of technical and content quality than informative sites, and companies implementing e-commerce pay more attention to the content quality dimension. In contrast, companies using an informative website are more focused on the technical quality dimension. Based on these results, practical insights are offered to improve the strategic management of e-commerce.

Originality/value
Few studies have focused on analysing the technical and content quality of websites to identify the main weaknesses and strengths of online business. The results offer important theoretical and practical contributions for companies on how to manage their website to improve firm connectivity and competitiveness.
Revealing the corporate contribution to sustainable development goals through integrated reporting: a worldwide perspective
Authors: Nicolò Giuseppe , Zanellato Gianluca , Tiron-Tudor Adriana , Tartaglia Polcini Paolo 
Published: May 2022

Purpose
This study aims to contribute to the existing literature by presenting new knowledge about sustainable development goals’ (SDGs) reporting practices through integrated reporting (IR). This paper’s ultimate goal is to dig to light companies’ main approaches to incorporating SDG disclosures into IRs.

Design/methodology/approach
This study puts forward both deductive content analysis and an inductive thematic analysis on a sample of worldwide leading IR adopters to assess what SDGs they disclose and how they integrate SDGs into the reports. Meaningful narratives and graphical illustrations are selected, categorised and discussed from a symbolic/substantive legitimacy perspective.

Findings
The results of this study highlighted that although a fair number of leading IR adopters addressed SDG issues, their pathways to disclosure were not uniform. In some cases, SDGs inspired substantive changes to internal management and process, communicated through an integrated approach. However, there was a persistent trend of using SDGs as camouflage and symbolic tool to enhance company’s reputation and obtain a licence to operate.

Originality/value
To the best of the authors’ knowledge, this was the first study that performed a deductive/inductive thematic analysis to engender insight into the most meaningful patterns followed by leading IR reporters worldwide to disclose their contributions to SDGs and address their legitimacy.
Effect of isothermal storage on the microstructure and grain orientation of Cu/Cu3Sn/Cu solder joint
Authors: Yang Gangli , Li Xiaoyan , Han Xu , Li Shanshan 
Published: May 2022

Purpose
This study aims to analyse the changes in the microstructure and grain orientation of the full Cu3Sn solder joint (Cu/Cu3Sn/Cu) during isothermal aging at 420°C.

Design/methodology/approach
The Cu3Sn solder joint was fabricated through soldering Cu/Sn/Cu structure and then aged at 420°C. The microstructure evolution and grain orientation were studied by observing the cross-section and top-view surfaces of solder joints.

Findings
Original Cu3Sn solder joint initially transformed into the full Cu41Sn11solder joint (Cu/Cu41Sn11/Cu) at 10 h and finally into the full α(Cu) solder joint (Cu/α(Cu)/Cu) at 150 h during aging. Micro-voids formed in the center of the solder joint interface during the conversion of Cu41Sn11to α(Cu), resulting in lower reliability of the solder joint. Cu3Sn and Cu41Sn11 grains presented a column-like shape, while α(Cu) presented an irregular shape. The average grain sizes of interfacial phases first increased and then decreased during aging. Original Cu3Sn solder joint exhibited two main textures: [100]//TD and [203]//TD. For Cu41Sn11, the preferred orientation of [111]//TD was found in the early nucleation stage, while the orientation of the formed full Cu41Sn11 solder joint was dispersed. Furthermore, α(Cu) grains exhibited {100}<100> preferred orientation.

Originality/value
Few researchers focused on the process of microstructure and grain orientation changes during high-temperature (> 300°C) aging of Cu3Sn solder joint. To bridge the research gap, a high-temperature aging experiment was conducted on Cu3Sn solder joints.
People-related TQM practices: the role of metaperceptions
Authors: Cobelli Nicola , Bullini Orlandi Ludovico , Burro Roberto 
Published: May 2022

PurposeThe authors investigate the role of people-related Total Quality Management (TQM) practices, specifically metaperceptions, in hearing care students' vocational decision-making. In Italy, audiologists are health professionals and must hold a degree in hearing care. They operate according to clinical principles but must also develop marketing and commercial skills. While employers take these aspects for granted, the expectations of hearing care students often differ from reality. Thus, the authors aim to investigate the vocational expectations of hearing care students.Design/methodology/approachA survey was distributed to 600 hearing care students. Multiple regression analysis with bootstrapped confidence intervals was employed to test the hypotheses.FindingsStudents who perceived audiology as their calling were more interested in the clinical aspects than the marketing and commercial aspects of audiology. Moreover, those desiring a meaningful career path in audiology were more interested in becoming a store owner or franchisee.Social implicationsUniversities and recruiters should consider the influence of relevant others' metaperceptions on students' self-perceptions of their aptitudes for different careers. Universities should assist students to identify aptitudes that are relevant to career-related decision-making. In this context, people-related TQM can help students avoid incorrect aspirations and expectations.Originality/valueThis study is the first to investigate the role of metaperceptions from a people-related TQM perspective. Metaperceptions play a crucial role in determining the correct course of study as well as job satisfaction and expectations.
Sexually but not parthenogenetically produced females benefit from mating in a stick insect
Authors: Burke Nathan W. , Bonduriansky Russell 
Published: May 2022

Abstract

In facultatively parthenogenetic populations, the prevalence of sexual reproduction depends on whether females mate and therefore produce sons and daughters or avoid mating and produce daughters only.

The relative advantage of mating in such species may depend on a female's own reproductive origin (i.e. development from a fertilised or unfertilised egg) if parthenogenesis reduces heterozygosity similar to sexual inbreeding, or if it inhibits mating, sperm storage or fertilisation. But effects of reproductive origin on development and performance are poorly understood.

Using the facultatively parthenogenetic stick insect, Extatosoma tiaratum, we quantified morphology, mating probability, and reproductive success in mated versus unmated females of sexual versus automictic (parthenogenetic) origin.

We found strong evidence that increased homozygosity negatively impacted some traits in parthenogenetically produced females: compared to sexually produced females, parthenogenetically produced females were smaller and more prone to deformities in vestigial wings, but not more prone to fluctuating asymmetry in their legs.

Parthenogenetically produced females received fewer mating attempts and avoided mating more often than sexually produced females. Yet, contrary to the expectation that sex should rescue parthenogenetic lineages from the detrimental effects of increased homozygosity, parthenogenetically produced females gained no net reproductive benefit from mating, suggesting that physiological constraints limit fitness returns of sexual reproduction for these females.

Our findings indicate that advantages of mating in this species depend on female reproductive origin. These results could help to explain spatial distributions of sex in facultatively parthenogenetic animals and evolutionary transitions to obligate asexuality.

Read the free Plain Language Summary for this article on the Journal blog.
Full‐waveform inversion for reverse vertical seismic profiling data based on a variant of the optimal transport theory
Authors: Yu Zhennan , Liu Yang 
Published: May 2022

ABSTRACTFull‐waveform inversion has become a useful tool to construct the details of the geological structure. However, due to the strong nonlinearity of the inverse problem and inaccuracy of the initial model, full‐waveform inversion often faces severe cycle‐skipping problems and thus may exhibit poor inversion results. The optimal transport‐based full‐waveform inversion can mitigate the cycle‐skipping problem. For that, transformations of oscillatory seismic data to distributions need to satisfy positive and mass conservation conditions. In this work, we introduce a new data normalization method based on the Sigmoid function. The convexity of the objective function is improved compared to the traditional L2 norm by setting appropriate parameters. Combined with the adaptive quadratic Wasserstein distance, our approach presents strong adaptability to a poor initial model and can reduce cycle skipping. Numerical examples are provided to validate the method in a reverse vertical seismic profiling geometry, and the inverted models obtained by different normalization methods are also compared.
Modelling the responses of partially migratory metapopulations to changing seasonal migration rates: From theory to data
Authors: Payo‐Payo Ana , Acker Paul , Bocedi Greta , Travis Justin M. J. , Burthe Sarah J. , Harris Michael P. , Wanless Sarah , Newell Mark , Daunt Francis , Reid Jane M. 
Published: May 2022

Abstract

Among‐individual and within‐individual variation in expression of seasonal migration versus residence is widespread in nature and could substantially affect the dynamics of partially migratory metapopulations inhabiting seasonally and spatially structured environments. However, such variation has rarely been explicitly incorporated into metapopulation dynamic models for partially migratory systems. We, therefore, lack general frameworks that can identify how variable seasonal movements, and associated season‐ and location‐specific vital rates, can control system persistence.

We constructed a novel conceptual framework that captures full‐annual‐cycle dynamics and key dimensions of metapopulation structure for partially migratory species inhabiting seasonal environments. We conceptualize among‐individual variation in seasonal migration as two variable vital rates: seasonal movement probability and associated movement survival probability. We conceptualize three levels of within‐individual variation (i.e. plasticity), representing seasonal or annual variation in seasonal migration or lifelong fixed strategies. We formulate these concepts as a general matrix model, which is customizable for diverse life‐histories and seasonal landscapes.

To illustrate how variable seasonal migration can affect metapopulation growth rate, demographic structure and vital rate elasticities, we parameterize our general models for hypothetical short‐ and longer‐lived species. Analyses illustrate that elasticities of seasonal movement probability and associated survival probability can sometimes equal or exceed those of vital rates typically understood to substantially influence metapopulation dynamics (i.e. seasonal survival probability or fecundity), that elasticities can vary non‐linearly, and that metapopulation outcomes depend on the level of within‐individual plasticity.

We illustrate how our general framework can be applied to evaluate the consequences of variable and changing seasonal movement probability by parameterizing our models for a real partially migratory metapopulation of European shags Gulosus aristotelis assuming lifelong fixed strategies. Given observed conditions, metapopulation growth rate was most elastic to breeding season adult survival of the resident fraction in the dominant population. However, given doubled seasonal movement probability, variation in survival during movement would become the primary driver of metapopulation dynamics.

Our general conceptual and matrix model frameworks, and illustrative analyses, thereby highlight complex ways in which structured variation in seasonal migration can influence dynamics of partially migratory metapopulations, and pave the way for diverse future theoretical and empirical advances.