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The purpose of this paper is to study the thin film flow of a fourth grade fluid subject to slip conditions in order to understand its velocity profile.

An exact expression for flow velocity is derived in terms of hyperbolic sine functions. The practical usage of the exact flow velocity is restrictive as it involves very complicated integrals. Therefore, an approximate solution is also derived using a Galerkin finite element method and numerical error analysis is performed.

The behavior of fluid velocity with respect to various flow parameters is discussed. The results are not restrictive to small values of flow parameters unlike those obtained earlier using homotopy analysis method and homotopy perturbation method.

An approximate solution based on finite element technique is derived.

The purpose of this paper is to undertake an unsteady flow problem of an anomalous Maxwell fluid. The flow takes place between two side walls over a plate perpendicular to them and is driven by a sudden pressure force with constant gradient.

A finite element method is invoked and is blended with a finite difference method for left Caputo fractional time derivatives in order to study the anomalous dynamics of the fluid.

A numerical scheme for the constitutive equations of the prescribed flow in order to approximate the velocity field is designed. The graphical results to draw different physical conclusions on the flow problem are also presented.

A rigorous mathematical exposition of the numerical scheme is provided and the results are valid for large values of the parameters.

This research scrutinizes the connection between green human resources management (GHRM) and environmental performance (EP) through mediating role of green supply chain management (GSCM).

The conceptual prototype developed in this research was originated from familiarized literature review on the connection between EP, GSCM and GHRM. Moreover, this research employed a quantitative approach through conducting interviews and questionnaires for statistics assortment from the following entities: chief executes, general managers, directors, human resource managers, logistics managers, operation managers and supply chain managers in the manufacturing sector in Pakistan. The partial least squares structural equation modelling (PLS-SEM) was considered for statistical exploration by accepting 269 useable responses.

The research asserts significant encouragement of GHRM and GSCM on EP. Moreover, GSCM arbitrates significantly between GHRM and EP.

This research recommends policies to manufacturing concerns that they should work to stabilize ecological sustainability by developing maximum GHRM and GSCM.

This research comes up with an innovative variables structure which has never been adopted before in the manufacturing area of Punjab in Pakistan.

This paper aims to find the impact of blockchain supply chain on supply chain performance with a mediating role of supplier trust, traceability and transparency.

Data was collected using the purposive sampling technique on a five-point Likert scale from 150 respondents. For data analysis, IBM SPSS and Smart PLS 3.3.7 were used to test the hypotheses by evaluating the structural equation modeling.

The blockchain supply chain found a significant effect on supply chain performance. Moreover, there is a substantial effect of the blockchain supply chain on supply chain performance via mediators, including supplier trust, supply chain traceability and supply chain transparency. Further, the mediation type of all mediators was full mediation in the relationships between blockchain supply chain and supply chain performance.

The research findings are helpful for industrialists, supply chain practitioners and policymakers. The practitioners can adopt blockchain technology to enhance inter-organizational collaboration, develop trust, data visibility and traceability, and critical decisions, ultimately bringing sustainable growth for the firm.

The outcomes of this research enrich the literature and share the impact of one of the most trending technologies in the supply chain perspective. Future research can empirically test the relationship between blockchain and supply chain sustainability.

The concept of smart city has been adopted by various cities across the world. As urbanization is enlarging at a flying pace, the number of cities that engage the smart city concept is to rise, including in Gulf Cooperation Council (GCC) countries. This chapter discusses issues related to the development of (Islamic) smart cities in the GCC countries to create sustainable well-being through ecological and environmental resilience. This issue starts from the conflict between economic and human development on the one hand and ecological and environmental resilience on the other hand as one of the fundamental challenges of sustainable development. The higher the Human Development Index (HDI),, the higher the ecological footprint. Likewise, in the GCC region, all member countries are classified as Very High Human Development; however, all of these countries have a high ecological footprint. Therefore, through a literature study, this chapter focuses on investigating the development of (Islamic) smart cities in the GCC countries in reducing ecological footprints through a circular economy innovation with the support of technology and a digitally-enabled community in creating ecological and environmental resilience. This chapter provides valuable insight into the implementation of the (Islamic) smart cities in the GCC region in taking a global strategic role in green transition through the circular economy to transform their region toward sustainable well-being and become a symbol of sustainable smart global Islamic civilization.

The Islamic financial institutions (IFIs) maintain better control over their transactions than conventional financial institutions (CFIs) through the existence of Shari'a Supervisory Board (SSB) and Shari'a Control Department (SCD). The purpose of this paper is to highlight the superiority of Shari'a supervision over external audit and Shari'a audit over internal audit. The study identifies five independent variables that affect the SSB control: ex‐ante Shari'a audit; ex‐post Shari'a audit; SCD reporting to the SSB; corrective actions of SSB towards the management violations; and the number of SSB members.

The variables are articulated in five hypotheses, which are tested by ordinary least square regression. The data are collected via a questionnaire which was sent to the SSB members of 219 IFIs in the Gulf Cooperation Council (GCC) countries.

The results indicate that ex‐ante Shari'a audit, ex‐post Shari'a audit, and reporting of SCD are significantly related to the SSB control, whereas corrective actions and the number of SSB members have insignificant relation.

The research is focused on internal factors only, without considering other external factors such as stakeholders and regulators. Also, the research covered the GCC region alone.

The research recommends testing the hypotheses in other geographies to generalize the results, and including external factors as well as shareholders and board of directors.

The research provides practical implications for the SCD role and calls for merging the SCD with the traditional internal audit department to reduce the excessive work of controlling.

The paper contributes to the literature gap about the SSB. It is believed to be one of few studies that provide empirical evidence about the SSB control in the IFIs of the GCC region.

This study aims to carry out the critical assessment of success factors of mass collaboration in the context of retail companies operating in Jordan.

This study is quantitative in nature in which data has been gathered from the primary sources of information through a survey questionnaire. The employees and managers from the retail sector of Jordan have been considered. Confirmatory factor analysis has been carried out to determine the reliability and validity of the factors that are included in the research model. Quality of model and predictive prevalence has been tested with the help of determining the R-square of the model. Path assessment has also been done as a part of data analysis to assess the statistical significance of the association between different factors and the success of a mass collaboration.

The analysis determined that organizational structure, the mechanism in collaborative learning along with technologies adopted in collaborative learning, evaluation of learner’s performance and quality of knowledge has a significant effect on mass collaboration within the context of the retail sector in Jordan.

The context of this research is the Jordanian retail sector; hence, it is very concise and cannot be necessarily applied within the context of other industries. This research has adopted a quantitative design where the data was collected with the help of a survey questionnaire based on the close-ended questionnaire. This has limited the answers to the available options given.

The originality of this study has been ensured by carrying out a primary survey with the employees and managers belonging to the Jordanian retail sector to the promising approach to create agile knowledge and share to enhance the organizational context.

This study aims to assess the effectiveness of a resilience-building program in reducing social anxiety among victimized adolescents and examining the mediating role of resilience in the relationship between peer victimization and social anxiety.

A nonequivalent control group pre-post quasi-experimental design was used, with participants divided into an intervention group receiving resilience training and a wait-list control group. This study involved Jordanian adolescents who had experienced peer victimization and reported elevated social anxiety symptoms. The intervention utilized the Youth Resilience Program, a nonclinical psychosocial method.

A total of 137 participants completed the study, with no significant baseline differences between the intervention and control groups in resilience, social anxiety or peer victimization scores. The intervention group showed significant improvements in resilience and reductions in social anxiety and peer victimization compared to the control group. Resilience partially mediated the relationship between peer victimization and social anxiety, indicating that higher resilience reduced the impact of victimization on social anxiety, although victimization still had a direct effect on social anxiety.

The resilience-building program was effective in enhancing resilience and reducing social anxiety among victimized adolescents. However, while resilience reduced the impact of victimization, it did not entirely eliminate the anxiety associated with victimization, indicating the need for comprehensive interventions that address both resilience and other factors contributing to social anxiety. This study contributes to the understanding of the complex interplay between peer victimization, social anxiety and resilience in Arab adolescents and underscores the importance of culturally sensitive interventions in promoting adolescent mental health.

Within the Arab Jordanian context, the intricate relationship between social anxiety and peer victimization is profoundly influenced by the unique sociocultural factors and family dynamics of the Arab societies, which often place a strong emphasis on collectivism and conformity (Obeidat et al., 2012). Arab families often expect their children to adhere to societal norms and maintain harmonious relationships within the family and community. This emphasis on conformity can intensify social anxiety among adolescents, as the fear of deviating from the expected norms and bringing shame to the family can be overwhelming. However, the scenarios are grounded in hypotheses derived from prior Arab research examining various related variables. It is important to note that existing evidence regarding the role of adolescent resilience in shaping the relationship between peer victimization and social anxiety primarily stems from Western literature, using Western samples. No studies have yet investigated how these factors interact and influence one another among Arab adolescents.

Outsourcing emerged as a popular operational strategy in the 1990s and most of current literature was established in the same time. However, the result of outsourcing is still vague. The purpose of this article is to point out gaps in the current literature and examine the link between outsourcing implementation and firms' performance metrics by analysing hard data.

In this research, current outsourcing research (from 1990 to 2003) methodologies are grouped by five categories: case study, survey, conceptual framework, mathematical modeling, and financial data analyses; research scope is identified by three areas: outsourcing determinant, outsourcing process, and outsourcing result.

This article figures out three main gaps in the current literature: lack of objective metrics for outsourcing results evaluation, lack of research on the relationship between outsourcing implementation and firms' value, and lack of research on the outsourcing contract itself.

If research is reported on in the paper this section must be completed and should include suggestions for future research and any identified limitations in the research process.

Based on the literature review, the author provides the roadmap of future research on outsourcing results. To our best knowledge, this is the first comprehensive literature review which informs the major gaps and future research opportunities in outsourcing study.

Multiple disciplines such as finance, management and economics have contributed to governance research over time. However, the full intellectual structure of the governance “field” including the exchange of knowledge across disciplines and the large variety of governance topics remains to be uncovered. To appreciate the breadth of corporate governance research, it is necessary to understand the disciplinary sources from which the research stems. This manuscript focuses on the interdisciplinary underpinnings of corporate governance research.

This paper employs bibliometric analysis to trace the evolution of corporate governance using articles included in the ISI Web of Science database between 1990 and 2015. Journals included in these categories encompass a full range of business disciplines and provide evidence of the multi-disciplinary nature of corporate governance. It also uncovers the topics treated by disciplines under the governance umbrella using a machine learning method called latent Dirichtlet allocation (LDA).

Corporate governance research deals with a number of strategy-related topics. Unlike strategy topics that reside in a single discipline, corporate governance crosses disciplinary boundaries and includes contributions from accounting, finance, economics, law and management. Our analysis shows that over 80% of corporate governance articles come from outside the field of management. Our LDA solution indicates that the major topics in governance research include corporate governance theory, control of family firms, executive compensation and audit committees.

The results illustrate that corporate governance is far more interdisciplinary than previously thought. This is an important insight for corporate governance academics and may lead to collaborative research. More importantly, this research illustrates the usefulness of LDA for investigating interdisciplinary fields. This method is easily transferable to other interdisciplinary fields and it provides a powerful alternative to existing bibliometric methods. We suggest a number of topic areas within library and information science where this method may be applied, including collection development, support for interdisciplinary faculty and basic research into emerging interdisciplinary areas.