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Taiwan’s hotel industry was adversely impacted by the COVID-19 pandemic. This study aims to examine the effect of strategic choices by Taiwanese international tourist hotels before and during the pandemic environments.

A data envelopment analysis (DEA)-based Malmquist methodology is used in this study to provide a mechanism to assess Taiwanese hotel strategy performance. Changes in the productivity and performance of Taiwanese international tourist hotels were analyzed in the periods before and during the pandemic to uncover insights useful should a similar crisis occur in the future. Panel data were obtained from the annual report of international tourist hotels published by the Taiwan Tourism Bureau from 2017–2020. Two groups of hotels were analyzed in this study: city hotels and scenic hotels.

The findings of this study reveal that chain hotels tended to perform better than independent hotels in both city and scenic areas during the global pandemic. Specifically, the crisis caused a substantial decline in productivity and profitability for international tourist hotels in Taipei City during the COVID-19 period. Compared to city hotels, findings also indicate that most international tourist hotels in scenic areas were able to maintain better productivity, including larger-sized scenic hotels.

The DEA-based analysis provides unique and valuable insights for hotel firm leaders on how to better identify and make strategic choices when responding to future crises.

The emergence of the gig economy, with the growth of technology and increased use of digital solutions, has been transforming the nature of work and its organisation in different ways. The differences in technical infrastructure, access to the internet, availability of cloud computing, and ownership of digital devices influence how countries manage this transition. Besides promoting economic growth and employment opportunities, the expansion of gig work offers wider possibilities for addressing some of the structural problems that the Indian economy has faced in recent years. In this chapter, we review the nature of the gig economy in the context of informalisation, flexibility, and vulnerability associated with gig work. In many contexts, gig workers are neither formal nor informal; they are independent contractors, enjoying no benefits as formal or informal workers do. We explore the links between gig workers and those workers engaged in the informal economy; both operate with a certain degree of flexibility but are vulnerable to many risks associated with occupation, health, and social problems. The discussion also highlights the importance of making gig work more inclusive by extending its flexible employment options to more women, persons with disabilities, and those from marginalised backgrounds and utilising the gig economy in formalising the economy in general.

Goat milk yoghurt differs from cow milk yoghurt in that it has a different casein composition and content, which presents several technical challenges, including consistency with an appropriate flavor.

In this study, the antioxidant potential and phytochemical profiling of the fruits (pineapple and papaya) and vegetable (carrot) extracts was evaluated and the effect of their purees on the quality and stability of stirred goat milk yoghurt (GMY) were investigated. The qualities of stirred GMY with carrot (CrY), pineapple (PaY) and papaya (PpY) purees were assessed against the product without puree (CY).

The carrot puree had the highest moisture, ash contents and pH value. The carrot extract had the highest DPPH radical scavenging activity, while the pineapple extract had the highest total phenolic value (1.59 µg GAE/g) and flavonoids content (0.203 µg CE/g). The scanning of all the puree extracts in GC-MS indicated that 5-hydroxymethylfurfural was a major component. The phytochemical quantification of the extracts through multiple reaction monitoring (MRM) against 16 compounds showed the presence of sinapic acid, cinnamic acid, pthalic acid, ferulic acid, 4-OH-benzoic acid, 3-OH-benzoic acid, p-coumaric acid, caffeic acid and vanillic acid in different quantities. The addition of purees and storage period had a significant (p < 0.05) effect on the moisture, pH, titratable acidity, syneresis, viscosity, color values and sensory properties of the products. In all the samples after 15 days of storage, Streptococcus thermophilus and Lactobacillus bulgaricus counts remained above the recommended level of 106CFU/g. Stirred GMY sample produced with pineapple puree showed a higher syneresis and viscosity, but the CrY sample demonstrated the highest antioxidant activity. The developed formulations remained stable with minimum changes in quality and sensory attribute during refrigerated storage for 10 days.

This study suggests that addition of fruit and vegetable improve the viscosity and sensory perception of the product with minimal use of synthetic flavor and preservatives.

The COVID-19 pandemic has had a significant impact on higher education institutions globally, together with the wellbeing, social life, and study experiences of students (Goldstone & Zhang, 2022; Hordosy & McLean, 2022; Maslimova et al., 2022), and academic staff (Gilbertson, 2020; LUSA, 2020). This chapter describes a review of the Masters program in Educational Leadership and Management at the Faculty of Education, University of Malta. While acknowledging the need to better understand the impact of the pandemic – personally and professionally – the focus was to develop a program that helped staff and mature students develop, through a different learning and lived experience, by cultivating the values that are central to the program, namely community, agency, sharing, collaboration, collegiality, voice, reflection, and inquiry. Ultimately, the scope of this chapter is to highlight how the pandemic has helped to renew the graduate program in a way that forged the wellbeing of the academic staff, the leaders of the various educational institutions, and students.

Community-generated digital content (CGDC) is one of the UK’s prime cultural assets. However, CGDC is currently “critically endangered” (Digital Preservation Coalition, 2021) due to technological and organisational barriers and has proven resistant to traditional methods of linking and integration. The challenge of integrating CGDC into larger archives has effectively silenced diverse community voices within our national collection. Our Heritage, Our Stories (OHOS), funded by the UK’s AHRC programme Towards a National Collection, responds to these urgent challenges by bringing together cutting-edge approaches from cultural heritage, humanities and computer science.

Existing solutions to CGDC integration, involving bespoke interventionist activities, are expensive, time-consuming and unsustainable at scale, while unsophisticated computational integration erases the meaning and purpose of both CGDC and its creators. Using innovative multidisciplinary methods, AI tools and a co-design process, previously unfindable and unlinkable CGDC will be made discoverable in our virtual national collection.

There currently exists a range of disconnected, fragile and under-represented community-generated heritage which is at increasing risk of loss. Therefore, OHOS will work to ensure the survival and preservation of these nationally important resources, for the future and for our shared national collection.

As we dissolve barriers to create meaningful new links across CGDC collections and develop new methods of engagement, OHOS will also make this content accessible to new and diverse audiences. This will facilitate a wealth of fresh research while also embedding new strategies for future management of CGDC into heritage practice and training and fostering newly enriching, robust connections between communities and archival institutions.

This study aims to enhance heat transfer efficiency while minimizing friction factor and entropy generation in the flow of Nickel zinc ferrite (NiZnFe₂O₄) nanoparticles suspended in multigrade 20W-40 motor oil (as specified by the Society of Automotive Engineers). The investigation focuses on the effects of the melting process, nonspherical particle shapes, thermal dispersion and viscous dissipation on the nanofluid flow.

The fundamental governing equations are transformed into a set of similarity equations using Lie group transformations. The resulting set of equations is numerically solved using the spectral local linearization method. Additionally, sensitivity analysis using response surface methodology (RSM) is conducted to evaluate the influence of key parameters on response function.

Higher dispersion reduces entropy production. Needle-shaped particles significantly enhance heat transfer by 27.65% with melting and reduce entropy generation by 45.32%. Increasing the Darcy number results in a reduction of friction by 16.06%, lower entropy by 31.72% and an increase in heat transfer by 17.26%. The Nusselt number is highly sensitive to thermal dispersion across melting and varying volume fraction parameters.

This study addresses a significant research gap by exploring the combined effects of melting, particle shapes and thermal dispersion on nanofluid flow, which has not been thoroughly investigated before. The focus on practical applications such as fuel cells, material processing, biomedicine and various cooling systems underscores its relevance to sectors such as nuclear reactors, tumor treatments and manufacturing. The incorporation of RSM for friction factor analysis introduces a unique dimension to the research, offering novel insights into optimizing nanofluid performance under diverse conditions.

This study aims to investigate the impact of varying the number of minimum quantity lubrication (MQL) nozzles, wind pressure, spindle speed and type of lubrication on surface roughness, fatigue life and tool wear in the drilling of aluminum alloy 6061-T6.

The effect of using different lubricants such as palm oil, graphene/water nanofluid and SiO₂/water in the MQL method was compared with flood and dry methods. The lubricant flow and feed rate were kept constant throughout the drilling, while the number of nozzles, wind pressure and spindle speed varied. After preparing the parts, surface roughness, fatigue life and tool wear were measured, and the results were analyzed by ANOVA.

The results showed that using MQL with four nozzles and graphene/water nanofluid reduced surface roughness by 60%, followed by SiO₂ nanofluid at 56%, and then by palm oil at 50%. Increasing the spindle speed in MQL mode with four nozzles using graphene nanofluid decreased surface roughness by 52% and improved fatigue life by 34% compared to the dry mode. SEM results showed that tool wear and deformation rates significantly decreased. Increasing the number of nozzles caused the fluid particles to penetrate the cutting area, resulting in improved tool cooling with lubrication in all directions.

Numerous attempts have been made worldwide to eliminate industrial lubricants due to environmental pollution. In this research, using nanofluid with wind pressure in MQL reduces environmental impacts and production costs while improving the quality of the final workpiece more than flood and dry methods.

The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-01-2024-0021/

The purpose of this study is to examine the Google Scholar (GS) and Scopus citations profiles of library and information science (LIS) faculty members employed in central universities in India to determine their research online visibility.

The data was collected through manual searches conducted on GS and Scopus profiles by the end of August 2023, using the names of the faculty members along with their affiliations. The determination of the minimum sample size for each was calculated based on Cochran’s formula.

The study revealed that out of 104 LIS faculty members from 19 central universities, 78 (75.0%) faculty members have profiles on GS, while 61 (58.6%) of them are on Scopus. The study found that the faculty members have a substantial number of publications on GS, while their publication count on Scopus appears comparatively lower. The results suggest that certain faculty members have produced a modest number of publications but have received a substantial number of citations compared to their colleagues. Consequently, it can be inferred that there is no straightforward correlation between the volume of publications and citation metrics.

As the study exclusively focused on LIS faculty members working within central universities in India who have profiles on GS and Scopus, the researchers did not reach all LIS faculty members in India.

The significance of this research lies in its potential of insights into research productivity and its impact, which are crucial aspects of academia. The study provides valuable insights for individual researchers, LIS departments, institutes and universities in India and other countries to enhance their research performance and foster collaboration by establishing new research guidelines.

There have been no published research studies regarding the GS and Scopus citation metrics concerning LIS faculty members across all central universities in India.

Entrepreneurship, sustainability, and the creation of a resilient, green economy are intricately linked, particularly as conventional economic models grapple with existential challenges. However, empirical research addressing the connection between entrepreneurship and sustainability for a more balanced and resilient future is notably scarce. This chapter aims to bridge this gap by investigating the role of entrepreneurship in advancing sustainability and establishing a resilient, green economy. Through comprehensive research utilizing critical discourse analysis (CDA), three research questions were explored to draw insightful managerial and practical implications. In the intersection of entrepreneurship, sustainability, and a green, resilient economy, opportunities are seized by entrepreneurship amid limitations, while sustainability presupposes responsible management of resources for current needs without compromising the future. A green economy ensures adaptability, growth, and ecological stability even in resource-scarce conditions. The CDA affirms the influential role of entrepreneurship in pursuing sustainability and a green, resilient economy, drawing from 18 cases across public, private, and social sectors to highlight environmental, social, and economic impacts. Furthermore, the CDA uncovers power dynamics, ideologies, and social structures affecting entrepreneurship’s role in fostering sustainable and resilient, green economies. Collaborations between governments, corporations, and social ventures in diverse countries promote sustainability within existing social structures, fostering comprehensive development. However, imbalanced power dynamics pose challenges, risking potential social exclusion. This chapter concludes by addressing practical implications and limitations, aiming to contribute to an ecologically balanced and socially equitable future by understanding entrepreneurship’s role in promoting sustainability and green resilience within the context of power dynamics, ideologies, and social structures.

In 2001, Ellis and Griffith used a multidimensional ethics scale including three subdimensions of moral equality, relativism and contractualism to examine the ethicality of IT scenarios. In the 20 plus years to follow, there has been an exponential growth in uses and users of technology. Therefore, the purpose of this study is to ascertain if the multi-item ethics measure remains valid in spite of the technological advances and progression of communication made possible through technology.

The survey consisted of technology-related ethical situations, an ethical judgment scale, an engagement scale and demographical questions. The sample size was 366, consisting of mainly white, upperclassman, American-native males having proficient experience with computers and spending an average of 20 h or less a week on a computer.

The findings reveal that both moral equity and relativism have a positive relationship with engagement across all tested scenarios, while contractualism has a positive relationship in four scenarios. Furthermore, a significant difference between the means of gender exists in four of the six scenarios. These findings indicate that indeed college students can not only recognize, but also make an ethical decision to not engage in unethical behavior and reconfirm that using a multidimensional ethics scale is warranted.

This study is not without limitations. First, the data is cross-sectional and causal inferences are not warranted. Second, the sample consisted of students and may not be generalizable to employees. Therefore, future research may sample employees in a technology organization to provide greater insight into ethical judgment and engagement in such scenarios. Another limitation of this study is that the scenarios were generated from students discussing their concerns regarding various ethical judgment situations they anticipate encountering in the near future with technology. Although this method of developing scenarios addresses current concerns of students, some of the scenarios do not directly apply to the workplace and may appear to be limited in their applicability. Therefore, future studies should consider developing scenarios that reflect more practical situations that occur in the workplace in general and through work-life blending.

One of the implications of these findings is that universities and business schools who embed ethics courses in the curriculum need to incorporate moral reasoning in ethics courses, as moral reasoning is an essential component of ethical decision-making and is shown to have a positive relationship with engagement in this study. By providing students with instruction on moral reasoning, universities can equip them with the skills to make ethical decisions that align with the values of their future employers and ameliorate their engagement levels. Continuing professional education in these ethical issues areas helps bridge college edification with practical career application, and ensures that as technologies and situations change, future business professionals are equipped to navigate changing environments and ethical scenarios.

With a brighter spotlight shining on employee ethical behavior both in and out of the workplace (Parker et al., 2019), the ability to make moral choices is vital. This study’s findings indicate that an increased focus on ethics education in universities is effective in helping future business professionals recognize and avoid ethical lapses. Therefore, it may be worthwhile for organizations to invest in ethics training programs to promote ethical decision-making skills among employees. By doing so, organizations may create a culture that values ethical behavior and provides employees with the tools and knowledge necessary to make informed and ethical decisions.

This study highlights the importance of ethics education and training programs and underscores the need for organizations to foster a culture of ethical behavior. Additionally, the study’s findings regarding gender differences call for greater efforts to promote diversity and inclusion in the workplace, particularly in leadership positions.