Mair Khan, T. Salahuddin, Muhammad Malik Yousaf, Farzana Khan and Arif Hussain
The purpose of the current flow configurations is to bring to attention the thermophysical aspects of magnetohydrodynamics (MHD) Williamson nanofluid flow under the effects of…
Abstract
Purpose
The purpose of the current flow configurations is to bring to attention the thermophysical aspects of magnetohydrodynamics (MHD) Williamson nanofluid flow under the effects of Joule heating, nonlinear thermal radiation, variable thermal coefficient and activation energy past a rotating stretchable surface.
Design/methodology/approach
A mathematical model is examined to study the heat and mass transport analysis of steady MHD Williamson fluid flow past a rotating stretchable surface. Impact of activation energy with newly introduced variable diffusion coefficient at the mass equation is considered. The transport phenomenon is modeled by using highly nonlinear PDEs which are then reduced into dimensionless form by using similarity transformation. The resulting equations are then solved with the aid of fifth-order Fehlberg method.
Findings
The rotating fluid, heat and mass transport effects are analyzed for different values of parameters on velocity, energy and diffusion distributions. Parameters like the rotation parameter, Hartmann number and Weissenberg number control the flow field. In addition, the solar radiation, Joule heating, Prandtl number, thermal conductivity, concentration diffusion coefficient and activation energy control the temperature and concentration profiles inside the stretching surface. It can be analyzed that for higher values of thermal conductivity, Eckret number and solar radiation parameter the temperature profile increases, whereas opposite behavior is noticed for Prandtl number. Moreover, for increasing values of temperature difference parameter and thermal diffusion coefficient, the concentration profile shows reducing behavior.
Originality/value
This paper is useful for researchers working in mathematical and theoretical physics. Moreover, numerical results are very useful in industry and daily-use processes.
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COVID-19 has been a major challenge to global governance, highlighting the necessity for stepping up innovative governance. Beginning in 2020, governments have been trying to…
Abstract
COVID-19 has been a major challenge to global governance, highlighting the necessity for stepping up innovative governance. Beginning in 2020, governments have been trying to adjust in dealing with the massive challenges of COVID-19, implying that attention has been diverted from attaining the Sustainable Development Goals (SDGs) to handling the pandemic. COVID-19 poses a genuine threat to economic progress, food safety, health, and educational parity in developing countries. The article examines the pandemic's impact on achieving the Sustainable Development Goals through a comparative lens of Bangladesh and the Philippines.
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Anak Agung Ketut Agung Dharma Putra and Siskarossa Ika Oktora
This study was conducted to review the overview of green growth and examine the role of financial inclusion as well as economic integration and other variables on green growth in…
Abstract
Purpose
This study was conducted to review the overview of green growth and examine the role of financial inclusion as well as economic integration and other variables on green growth in Association of Southeast Asian Nations (ASEAN) countries.
Design/methodology/approach
Principal component analysis (PCA) was used to construct financial inclusion variables and panel data regression analysis to examine the effect of financial inclusion and economic integration on green growth in 10 ASEAN countries from 2010 to 2021.
Findings
The results showed that financial inclusion had played a role in supporting green growth in ASEAN. The rapid development of green finance and green bonds promoted the implementation of better green growth. The variables of export diversification and trade openness had a significant effect on green growth. Therefore, there is a need for appropriate policies to prevent negative effects on the environment and the behavior of ASEAN countries.
Research limitations/implications
The findings of this study suggest that policymakers in ASEAN countries not only focus on gaining economic benefits from financial inclusion and economic integration activities but also pay attention to environmental impacts. Moreover, the ASEAN region is actively developing strategic steps in providing easy access to capital and finance as well as expanding international trade activities through ASEAN Free Trade Area (AFTA). Therefore, it is hoped that apart from being able to establish sustainable policies, this region will also encourage and optimize previous policies to make them more environmentally friendly.
Originality/value
This study used a green growth approach with the Index by the Global Green Growth Institute. This index considered aspects of green economic opportunities and social inclusion that have not been applied in previous studies. In addition, this study contributed to review the activities of economic integration and financial inclusion and the sustainability of green growth in ASEAN countries. Until now, there has been no research focused on ASEAN; even though ASEAN has long carried out economic integration and encouraged financial inclusion policies, this region is vulnerable to environmental degradation issues.
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Haifa Mohammad Algahtani, Laila Aldandan, Haitham Jahrami, Dalia Kamal and Henry Silverman
Bullying negatively affects victims’ mental health and has been shown to be associated with anxiety and depression. Moreover, many studies have reported the prevalence of…
Abstract
Purpose
Bullying negatively affects victims’ mental health and has been shown to be associated with anxiety and depression. Moreover, many studies have reported the prevalence of mistreatment among medical students (MS), interns and junior physicians. However, there are limited studies on bullying in the Middle East, and no studies on higher education in Bahrain. The authors’ aim was to investigate and compare the prevalence of bullying between MS at a major public university and non-medical students (NMS) at a private university in Bahrain. The authors also sought to explore the associations between bullying, depression and anxiety.
Design/methodology/approach
The authors conducted a survey-based cross-sectional study from October 1 to December 31, 2018, using convenient sampling method. A total of 300 students (150 MS and 150 NMS) participated in the study by answering a questionnaire that explored exposure to different types of bullying. In addition, standard anxiety and depression instruments were distributed to students.
Findings
The results showed that MS were more exposed to bullying than NMS, with a significant number (41%) reporting mistreatment from multiple sources, including teachers, consultants and peers. Furthermore, the authors found that bullying was significantly correlated with psychological health, anxiety and depression.
Originality/value
There are limited studies on bullying in the Middle East and no studies on the topic of higher education in Bahrain. Furthermore, the learning environment of tertiary education institutions can be improved by addressing the concerns associated with bullying identified in this study.
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This study attempts to assess the readiness of Saudi students for independent/autonomous learning, with a focus on learning of English as a Foreign Language (EFL). The study used…
Abstract
This study attempts to assess the readiness of Saudi students for independent/autonomous learning, with a focus on learning of English as a Foreign Language (EFL). The study used a questionnaire and semi-structured interviews to gain insights from a population of 319 students (aged 15-24) about their perceptions of responsibilities, decision-making abilities, motivation, involvement in autonomy-related activities, and capacity to take charge of their own learning. The findings of the study confirmed the relatively low readiness of Saudi EFL learners for independent learning (M = 3.06 on a scale of 1 to 5, SD =.31). Learners demonstrated low responsibility levels, since only 17.27% of them perceived that they accept sole responsibility for their EFL learning. Respondents reported a moderate level of ability (M = 3.63) and motivation (M = 3.70) to learn English. A considerable percentage of participants (27.29%) reported that they are rarely involved in self-directed activities; they demonstrated high levels of teacher dependency and low levels of learner independence. Despite the participants’ reasonable level of awareness of the nature of learner autonomy and its demands, their responses identified them as EFL learners with low autonomy. This study informs EFL learning stakeholders in Saudi Arabia that learners’ readiness for such conditions must be developed before interventions aimed at promoting autonomy are implemented in this context.
.هيتاذ ةروصب ةيزيلجنلإا ةغللا ملعتل نييدوعسلا بلاطلا ةيزهاج ىدم ميقت نأ ةساردلا هذه لواحت تفظونايبتسا ةساردلا ا تلاباقمو رظن ةهجو ىلع لوصحلل319 لوح ابلاط يتاذ لكشب ملعتلل ةيلوئسملا مهلمحت ىدمةيعفادلا ،رارقلا ذاختا ىلع مهتردق ، ةغللا ملعتلةيبنجلاا ةغللا ملعتل نييدوعسلا بلاطلا ةيزهاج فعض ةساردلا جئاتن تتبثا .يتاذ لكشب ملعتلا ىلع ةردقلاو ،ةيتاذلا ةطشنلأا يف ةكراشملا ،يلجنلإا = طسوتم( يتاذ لكشب ةيز3.06 = يرايعم فارحنا ،31. ثيح يتاذ لكشب ملعتلل ةيلوئسملل مهلمحت فعض نوكراشملا تبثا .)تبسن ام ىعداه طقف(17.27 ملعتلا ىلع ةردقلل ةطسوتم تايوتسم نوكراشملا سكع نيح يف كلذل مهلمحت نيكراشملا يلامجا نم )%3.63ةيعفادلاو ) لجنلإا ةغللا ملعتل( ةيزي3.70( نيكراشملا نم ةريبك ةبسن سكعت .)27.83يف مهتكراشم مدع )% يتاذلا ملعتلا ةطشنأ ريبك لكشب دامتعلااولوح نوكراشملا اهادبا يتلا ةطسوتملا تايوتسملا نم مغرلا ىلع .سفنلا ىلع دامتعلاا فعضو ملعملا ىلع فارتعلاا بمهتاباجا نا لاا هتابلطتمو يتاذلا ملعتلا ةيمهأ هذه يصوت .يتاذلا ملعتلل مهتيزهاج مدع تتبثا ةلباقملا ةلئساو نايبتسلاا ىلعلا جمد ةلواحم لبق يتاذلا ملعتلل ةبسانملا ةئيبلا ريفوتب ةيدوعسلا ةيبرعلا ةكلمملا يف ةيزيلجنلإا ةغللا ملعت نع نيلوئسملا ةساردلا يف بلاط .ملعتلا نم عونلا اذه
This study aims to identify and measure the lexical gap between the old and young generations in the Jizani dialect and determine the causes of that gap.
Abstract
Purpose
This study aims to identify and measure the lexical gap between the old and young generations in the Jizani dialect and determine the causes of that gap.
Design/methodology/approach
A 20-item questionnaire was distributed randomly among 104 participants. Next, 12 participants were selected and interviewed. SPSS software was used to analyse the quantitative data from the questionnaire. The data elicited from the interviews was qualitatively analysed, considering age and gender factors.
Findings
The major findings revealed that a lexical gap between old and young language speakers in the Jizani dialect exists. The gap between young females and the older generation was greater than that between young and old males. Some old words are likely to disappear in the coming decades. Social media, which is a time-consuming and word-borrowing medium for young people, was one of the reasons, besides the tendency of females to use prestigious words.
Originality/value
This study attempted to find the differences between the vocabularies of old and young speakers. If it does exist, is it significant? What are the reasons for this lexical gap? This will help other researchers and dialectologists register the old words before they die out and try to bridge that lexical gap.
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Mariem Ben Abdallah and Slah Bahloul
The purpose of this study is to investigate the effect of financial performance (FP) and governance on the accounting and auditing organization for Islamic financial institutions…
Abstract
Purpose
The purpose of this study is to investigate the effect of financial performance (FP) and governance on the accounting and auditing organization for Islamic financial institutions (AAOIFI) disclosure for the Islamic banks.
Design/methodology/approach
The authors used the generalized least squares (GLS) estimation for 47 MENASA (Middle East, North Africa and Southeast Asia) Islamic banks (IBs) between 2012 and 2019. In this regression, disclosure is the endogenous variable. The performance and governance measures are the explanatory parameters. The authors use bank's size, leverage and age for control parameters. The robustness of results is verified via generalized method of moments (GMM) estimation method.
Findings
The findings indicate that performance measurement has weak effects on AAOIFI disclosure. Only the net interest margin (NIM) measure has a significant positive impact. The return of assets (ROA) and the return on equity (ROE) have a significant negative impact. Furthermore, all Shariah Governance measures have significant effects. Finally, the findings of this study support the governance's positive contribution to the disclosure in IBs.
Practical implications
Through including the whole issues allied to AAOIFI and their impacts on the banks' value, this study provides a significant summary for IBs, policymakers, regulators, AAOIFI and connected authorities across countries. In addition, the findings linked powers between jurisdictions with recommendations on growing the present AAOIFI practices.
Originality/value
This paper offers an original contribution to the accounting professionals and stakeholders who investigate the relationship between disclosure, performance and governance. It is considered as a basis for future studies in the simultaneous relation between these variables. It is crucial for accounting professionals, researchers and stakeholders interesting in the financial disclosure (FD) in IBs.
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Qingmei Tan, Muhammad Haroon Rasheed and Muhammad Shahid Rasheed
Despite its devastating nature, the COVID-19 pandemic has also catalyzed a substantial surge in the adoption and integration of technological tools within economies, exerting a…
Abstract
Purpose
Despite its devastating nature, the COVID-19 pandemic has also catalyzed a substantial surge in the adoption and integration of technological tools within economies, exerting a profound influence on the dissemination of information among participants in stock markets. Consequently, this present study delves into the ramifications of post-pandemic dynamics on stock market behavior. It also examines the relationship between investors' sentiments, underlying behavioral drivers and their collective impact on global stock markets.
Design/methodology/approach
Drawing upon data spanning from 2012 to 2023 and encompassing major world indices classified by Morgan Stanley Capital International’s (MSCI) market and regional taxonomy, this study employs a threshold regression model. This model effectively distinguishes the thresholds within these influential factors. To evaluate the statistical significance of variances across these thresholds, a Wald coefficient analysis was applied.
Findings
The empirical results highlighted the substantive role that investors' sentiments and behavioral determinants play in shaping the predictability of returns on a global scale. However, their influence on developed economies and the continents of America appears comparatively lower compared with the Asia–Pacific markets. Similarly, the regions characterized by a more pronounced influence of behavioral factors seem to reduce their reliance on these factors in the post-pandemic landscape and vice versa. Interestingly, the post COVID-19 technological advancements also appear to exert a lesser impact on developed nations.
Originality/value
This study pioneers the investigation of these contextual dissimilarities, thereby charting new avenues for subsequent research studies. These insights shed valuable light on the contextualized nexus between technology, societal dynamics, behavioral biases and their collective impact on stock markets. Furthermore, the study's revelations offer a unique vantage point for addressing market inefficiencies by pinpointing the pivotal factors driving such behavioral patterns.
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Naveed Ahmad, Amran Harun, Hafiz Muhammad Usman Khizar, Junaid Khalid and Shumaila Khan
The purpose of this study is to examine the drivers and barriers of travel behavior associated with tourist behavior during/post-COVID-19 pandemic to provide a knowledge base as…
Abstract
Purpose
The purpose of this study is to examine the drivers and barriers of travel behavior associated with tourist behavior during/post-COVID-19 pandemic to provide a knowledge base as well as an agenda for future research.
Design/methodology/approach
The authors utilized the Systematic Literature Review (SLR) technique for searching the articles published in Web of Science (WOS) and Scopus, to identify the main drivers and barriers affecting the tourist behavior during/post-COVID-19 pandemic. Eventually, 47 articles were chosen for the final analysis.
Findings
The findings are reported in three sections, (1) quantitative research profile, (2) qualitative synthesis and (3) future agenda. This study addresses the nuanced questions regarding the significant change in tourist travel behavior, emotional dynamics and a detailed understanding of mechanisms, such as which drivers and barriers affect tourist behavior in a particular destination. Drivers and barriers to tourist travel behavior were characterized in personal-related, destination-related, and health-related factors. Moreover, this study provides thought-provoking ideas in theory, policy and practice in the field of tourism and hospitality.
Research limitations/implications
This study has three limitations, as follows. First, the authors searched only two databases, Scopus and Web of Science, due to which the authors might be missing some related studies existing on the other databases. Although these databases provide an extensive range of academic literature, further studies could extend the data collection from the other databases (e.g. via Taylor & Francis). However, our systematic literature review (SLR) coverage is quite extensive, since journals are listed on these three main databases. Second, the authors followed a main study search protocol based on the synonyms and related keywords, however, some of the studies that may be related to the tourist behavior towards the destination are missing on account of the lack of our keywords in there, title, author, keyword and abstract. Furthermore, future research could endeavor to add other keywords to expand the results of studies. Third, although the accurate analysis was conducted to reduce subjectivity in identifying themes for drivers and barriers of tourist behavior, future studies on categorization could work to ensure that other sub-themes categorize.
Practical implications
The recent study has some key practical implications. First, this study is valuable for all the stakeholders in a unique way, including destination managers, academicians and policymakers, because it provides insight into barriers and drivers that influence the development of tourist behavior towards the destination. Second, the current study also offers practical implications for people involved in tourism service industries including governments and private businesses. Policymakers and other leaders are increasingly interested in harnessing the economic potential of tourism. Therefore, identifying the barrier which is inhibiting the tourist traffic towards the destination is beneficial to understand and effectively develop strategies to minimize the effect of such factors. Moreover, drivers and barriers of tourist behavior towards the destination in the COVID-19 pandemic situation towards the destination may help to create a framework for the development of destinations according to the current vulnerable situation. Third, current findings suggest that tourism marketers understand the drivers and barrier constructs found in this study and tailor their marketing strategies for attracting existing and new tourists. For instance, marketers should understand the drivers and barriers of tourist behavior for effective strategy development to increase the positive effect of drivers and to reduce the negative effect of barriers.
Originality/value
This is the first systematic literature review on the impact of drivers and barriers of tourist travel behavior. This paper analyses the methods and approaches that have been used in the previous literature to examine the drivers and barriers of tourist travel behavior. The paper ends with the research implication and limitations of the studies.