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1 – 10 of 74Aamir Rashid, Rizwana Rasheed, Abdul Hafaz Ngah and Noor Aina Amirah
Recent disruptions have sparked concern about building a resilient and sustainable manufacturing supply chain. While artificial intelligence (AI) strengthens resilience, research…
Abstract
Purpose
Recent disruptions have sparked concern about building a resilient and sustainable manufacturing supply chain. While artificial intelligence (AI) strengthens resilience, research is needed to understand how cloud adoption can foster integration, collaboration, adaptation and sustainable manufacturing. Therefore, this study aimed to unleash the power of cloud adoption and AI in optimizing resilience and sustainable performance through collaboration and adaptive capabilities at manufacturing firms.
Design/methodology/approach
This research followed a deductive approach and employed a quantitative method with a survey technique to collect data from its target population. The study used stratified random sampling with a sample size of 1,279 participants working in diverse manufacturing industries across California, Texas and New York.
Findings
This research investigated how companies can make their manufacturing supply chains more resilient and sustainable. The findings revealed that integrating the manufacturing supply chains can foster collaboration and enhance adaptability, leading to better performance (hypotheses H1-H7, except H5). Additionally, utilizing artificial intelligence helps improve adaptability, further strengthening resilience and sustainability (H8-H11). Interestingly, the study found that internal integration alone does not significantly impact collaboration (H5). This suggests that external factors are more critical in fostering collaboration within the manufacturing supply chain during disruptions.
Originality/value
This study dives into the complex world of interconnected factors (formative constructs in higher order) influencing manufacturing supply chains. Using advanced modeling techniques, it highlights the powerful impact of cloud-based integration. Cloud-based integration and artificial intelligence unlock significant improvements for manufacturers and decision-makers by enabling information processes and dynamic capability theory.
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The purpose of this study is two-fold. First, it aims to differentiate the response of a stretching jet encountering a quadratic air resistance from the classical jet shape formed…
Abstract
Purpose
The purpose of this study is two-fold. First, it aims to differentiate the response of a stretching jet encountering a quadratic air resistance from the classical jet shape formed in a frictionless medium. Second, it investigates how the resulting jet forms with and without air resistance, seeking evidence that supports the similarity flows frequently studied for stretching/moving thin bodies under the boundary layer approximation.
Design/methodology/approach
This study extends the established electrohydrodynamic stretching jet theory, used to model electrospinning or jet printing in the absence of air resistance, to encompass the impact of the retarding force on the jet stretching in both the cone and final regimes before it impinges on a substrate.
Findings
A close examination of the nonlinear governing equations reveals that the jet rapidly thins near the nozzle because of the combined action of viscous and electrical forces. In this region, the exponentially decaying jet receives further support from the air resistance, resulting in a closer alignment with the observed experimental jet. This exponential decay, accelerated by the inversely quadratic speed of the liquid particles, serves as clear evidence for the existence of a similarity flow over an exponentially stretching sheet. Furthermore, in the final regime, the jet stretching exhibits an algebraic decay in the absence of air friction, while with air resistance, it decays exponentially to reach a limiting speed. In the former case, a square root dependence of the stretching jet speed leads to the emergence of a similarity flow over a thin stretching jet, while in the latter case, a Sakiadis’ similarity flow appears over a continuously moving flat surface.
Practical implications
The analysis goes beyond jet hydrodynamics, delving into the interplay of electrostatic forces (including Coulomb’s law) and quadratic air drag, drawing upon experimental data on glycerol liquid presented in earlier publications.
Originality/value
Finally, the asymptotic behavior of the stretching jet under the combined influence of electrostatic pull and its electric currents because of bulk conduction and surface convection is validated through a comprehensive numerical simulation of the nonlinear system.
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Aamir Rashid, Rizwana Rasheed, Umair Tanveer, Shamaila Ishaq and Noor Aina Amirah
This study aims to investigate how the management of supply chain information impacts the performance of the supply chain. This relationship is explored by considering the…
Abstract
Purpose
This study aims to investigate how the management of supply chain information impacts the performance of the supply chain. This relationship is explored by considering the mediating influence of internal and external integration, which is underpinned by the principles of resource-based theory.
Design/methodology/approach
Data was collected from 144 supply chain professionals across different manufacturing companies. The proposed hypotheses were subjected to quantitative analysis using partial least squares structural equation modeling, and the validity of the measurement model was assessed with the assistance of SmartPLS software.
Findings
This study identified that information management (IM) significantly and positively affects internal integration (II), customer integration (CI) and supply chain performance (SCP). Similarly, the results showed that II significantly and positively affects SCP. Likewise, CI positively and significantly affected SCP. At the same time, II found a positive yet significant mediating role in the relationship between IM and SCP. CI was found to play a positive but insignificant mediating role in the relationship between IM and SCP.
Originality/value
This research evaluated a second-order model and tested the SCP in conjunction with the resource-based view in the manufacturing industry. This research could be beneficial for researchers, manufacturers and policymakers to attain organizational objectives by implementing an efficient IM system for better integration and SCP.
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Hazrin Izwan Che Haron, Hamdy Abdullah, Sheikh Ahmad Faiz Sheikh Ahmad Tajuddin, Fahru Azwa Mohd Zain and Nurul Aisyah Awanis A. Rahim
This paper aims to investigate the relationships between key mediators, namely, Muslim-friendly context and the intention of tourists to revisit edu-tourism destinations in…
Abstract
Purpose
This paper aims to investigate the relationships between key mediators, namely, Muslim-friendly context and the intention of tourists to revisit edu-tourism destinations in Terengganu.
Design/methodology/approach
The study engages tourists and visitors who have explored seven distinct edu-tourism destinations, with a total sample size of 384 participants. Data analysis is conducted using the Statistical Package for the Social Sciences and Analysis of Moment Structures for structural equation modeling.
Findings
Findings indicate that Muslim-friendly does not mediate the relationship between tourism operators, events and investment concerning tourists revisiting Terengganu. However, it plays a significant mediating role between local communities, educational institutions and tourism organizations.
Research limitations/implications
Despite valuable insights, limitations arose due to a lack of Terengganu-specific literature on Muslim-friendliness in edu-tourism, leading to reliance on studies about Sharia-compliant hotels, the broader tourism industry and Islamic tourism.
Practical implications
The thriving halal tourism industry’s growth has heightened awareness of Muslim-friendly destinations, like Terengganu. The state actively promotes diverse halal services for Muslim travelers, encouraging operators to prioritize Sharia-compliant facilities. Strategic marketing and government support for Sharia-compliant edu-tourism investments aim at fostering economic growth and ensuring sustainability.
Social implications
Social implications stress the need for inclusivity and cultural sensitivity in Terengganu’s tourism. Prioritizing Muslim-friendly services not only boosts economic growth but also fosters an inclusive and welcoming environment for diverse travelers. Government support for Sharia-compliant edu-tourism investments aligns development with cultural and religious values, promoting a harmonious and inclusive society.
Originality/value
This research explores Terengganu’s innovative edu-tourism approach, prioritizing Muslim-friendly services for diverse travelers. By emphasizing Sharia-compliant facilities and investments, the region aims to foster economic growth and create an inclusive cultural environment.
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Muhammad Yousuf Rafiq, Ayesha Sabeen, Aqeel ur Rehman and Zaheer Abbas
The hybrid nanofluid flow due to a rotating disk has numerous applications, including centrifugal pumps, paper production, polymers dying, air filtration systems, automobile…
Abstract
Purpose
The hybrid nanofluid flow due to a rotating disk has numerous applications, including centrifugal pumps, paper production, polymers dying, air filtration systems, automobile cooling and solar collectors. This study aims to investigate the convective heat transport and magnetohydrodynamics (MHD) hybrid nanofluid flow past a stretchable rotating surface using the Yamada-Ota and Xue models with the impacts of heat generation and thermal radiation.
Design/methodology/approach
The carbon nanotubes such as single-wall carbon nanotubes and multi-wall carbon nanotubes are suspended in a base fluid like water to make the hybrid nanofluid. The problem’s governing partial differential equations are transformed into a system of ordinary differential equations using similarity transformations. Then, the numerical solutions are found with a bvp4c function in MATLAB software. The impacts of pertinent parameters on the flow and temperature fields are depicted in tables and graphs.
Findings
Two solution branches are discovered in a certain range of unsteadiness parameters. The fluid temperature and the rate of heat transport are enhanced when the thermal radiation and heat generation effects are increased. The Yamada-Ota model has a higher temperature than the Xue model. Furthermore, it is observed that only the first solution remains stable when the stability analysis is implemented.
Originality/value
To the best of the authors’ knowledge, the results stated are original and new with the investigation of MHD hybrid nanofluid flow with convective heat transfer using the extended version of Yamada-Ota and Xue models. Moreover, the novelty of the present study is improved by taking the impacts of heat generation and thermal radiation.
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Mustanir Hussain Wasim and Muhammad Bilal Zafar
The purpose of this paper is to provide a systematic literature review on Shariah governance and Islamic banks.
Abstract
Purpose
The purpose of this paper is to provide a systematic literature review on Shariah governance and Islamic banks.
Design/methodology/approach
The literature was searched from Scopus and Web of Science using various queries related to Shariah governance and Islamic banks. Through a screening process, 93 articles were considered fit for the systematic literature review.
Findings
The paper provides a systematic review based on different themes, including measurement of Shariah governance in Islamic banks, disclosure of Shariah governance and its determinants, the impact of Shariah governance on performance, risk management and other outcomes of Islamic banks. Finally, issues and challenges of Shariah governance in Islamic banks are discussed, followed by conclusions and recommendations related to future research.
Originality/value
This study is the first of its kind, to the authors’ knowledge, to provide a comprehensive systematic literature on Shariah governance and Islamic banks by exploring different themes and highlighting multiple future avenues of research.
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Mohd Syahidan Zainal Abidin, Mahani Mokhtar and Mahyuddin Arsat
Education for sustainable development (ESD) has gained significant attention, but integrating ESD into existing education systems is challenging. The study aims to explore the…
Abstract
Purpose
Education for sustainable development (ESD) has gained significant attention, but integrating ESD into existing education systems is challenging. The study aims to explore the challenges of ESD experienced by school leaders, focusing on the context of Malaysian schools.
Design/methodology/approach
The study uses a qualitative approach with a single-case study design. Eight school leaders involved in the Johor sustainable education action plan (JSEAP) were interviewed and analyzed. The study uses thematic analysis to identify the challenges and other causes associated with the implementation of ESD.
Findings
This study revealed that the school leaders perceived the ESD challenges at three levels. First, restriction to the standardized curriculum (systemic); second, resistance to change (organization) and third, awareness and readiness (individual). These themes stemmed from seven primary codes that school leaders encountered throughout the JSEAP program.
Research limitations/implications
This paper is limited to a case study of the chosen schools and cannot be extrapolated to a larger population.
Practical implications
The study benefits school leaders and educators concerned about ESD and its role in their schools and other academics interested in ESD.
Originality/value
To the authors' knowledge, this is the first study to investigate ESD challenges in Malaysia. The novel discovery of the three levels of ESD challenges helps readers better understand the recent phenomenon of ESD implementation and compare it to other settings.
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Chukwuebuka Ibeabuchi, Amauche Ehido, Olawole Fawehinmi and Osaro Aigbogun
There is paucity of research on the significant criteria that non-Muslims consider when purchasing halal cosmetics. Consequently, this paper aims to apply the theory of planned…
Abstract
Purpose
There is paucity of research on the significant criteria that non-Muslims consider when purchasing halal cosmetics. Consequently, this paper aims to apply the theory of planned behaviour (TPB) and the health belief model (HBM) to investigate the effects of subjective norms (SN), perceived behavioural control (PBC), halal certification and health consciousness on attitude; as well as the impact of attitude on promoting the intention to purchase halal cosmetic products among non-Muslims.
Design/methodology/approach
Data collection involved the use of a web-based survey of 238 non-Muslim respondents that are resident in Malaysia, a south east Asian country reputed for being the global hub for halal products. The proposed model was evaluated using Smart PLS 3.3.5.
Findings
According to the structural model results, halal certification, health consciousness and SN have significant relationships with attitude. In addition, there are significant relationships between attitude, health consciousness, SN and the intention to purchase halal cosmetic products. In contrast, there is no correlation between halal certification, PBC and intention to purchase halal cosmetics. Furthermore, attitude significantly mediates the relationships between halal certification, SN, health consciousness and intention to purchase halal cosmetics. However, attitude did not significantly fulfil the role of a mediator in the relationship between PBC and intention to purchase halal cosmetic products.
Originality/value
The study findings provide valuable insights to companies targeting non-Muslim markets. The study findings contend how halal cosmetic production/marketing companies may customize their marketing activities based on social and health perspectives, thereby increasing the consumers’ social expectations and confidence in halal cosmetics production standards and guaranteeing safety to influence their attitudes and quickly penetrate the new market for non-Muslim consumers who make a relatively unexplored population.
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Muhammad Faisal, Iftikhar Ahmad, Qazi Zan-Ul-Abadin, Irfan Anjum Badruddin and Mohamed Hussien
This study aims to explore entropy evaluation in the bi-directional flow of Casson hybrid nanofluids within a stagnated domain, a topic of significant importance for optimizing…
Abstract
Purpose
This study aims to explore entropy evaluation in the bi-directional flow of Casson hybrid nanofluids within a stagnated domain, a topic of significant importance for optimizing thermal systems. The aim is to investigate the behavior of unsteady, magnetized and laminar flow using a parametric model based on the thermo-physical properties of alumina and copper nanoparticles.
Design/methodology/approach
The research uses boundary layer approximations and the Keller-box method to solve the derived ordinary differential equations, ensuring numerical accuracy through convergence and stability analysis. A comparison benchmark has been used to authenticate the accuracy of the numerical outcomes.
Findings
Results indicate that increasing the Casson fluid parameter (ranging from 0.1 to 1.0) reduces velocity, the Bejan number decreases with higher bidirectional flow parameter (ranging from 0.1 to 0.9) and the Nusselt number increases with higher nanoparticle concentrations (ranging from 1% to 4%).
Research limitations/implications
This study has limitations, including the assumption of laminar flow and the neglect of possible turbulent effects, which could be significant in practical applications.
Practical implications
The findings offer insights for optimizing thermal management systems, particularly in industries where precise control of heat transfer is crucial. The Keller-box simulation method proves to be effective in accurately predicting the behavior of such complex systems, and the entropy evaluation aids in assessing thermodynamic irreversibilities, which can enhance the efficiency of engineering designs.
Originality/value
These findings provide valuable insights into the thermal management of hybrid nanofluid systems, marking a novel contribution to the field.
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Sivasankaran Sivanandam, Turki J. Alqurashi and Hashim M. Alshehri
This study aims to investigate numerically the impact of the three-dimensional convective nanoliquid flow on a rotating frame embedded in the non-Darcy porous medium in the…
Abstract
Purpose
This study aims to investigate numerically the impact of the three-dimensional convective nanoliquid flow on a rotating frame embedded in the non-Darcy porous medium in the presence of activation energy. The cross-diffusion effects, i.e. Soret and Dufour effects, and heat generation are included in the study. The convective heating condition is applied on the bounding surface.
Design/methodology/approach
The control model consisted of a system of partial differential equations (PDE) with boundary constraints. Using suitable similarity transformation, the PDE transformed into an ordinary differential equation and solved numerically by the Runge–Kutta–Fehlberg method. The obtained results of velocity, temperature and solute concentration characteristics plotted to show the impact of the pertinent parameters. The heat and mass transfer rate and skin friction are also calculated.
Findings
It is found that both Biot numbers enhance the heat and mass distribution inside the boundary layer region. The temperature increases by increasing the Dufour number, while concentration decreases by increasing the Dufour number. The heat transfer is increased up to 8.1% in the presence of activation energy parameter (E). But, mass transfer rate declines up to 16.6% in the presence of E.
Practical implications
The applications of combined Dufour and Soret effects are in separation of isotopes in mixture of gases, oil reservoirs and binary alloys solidification. The nanofluid with porous medium can be used in chemical engineering, heat exchangers and nuclear reactor.
Social implications
This study is mainly useful for thermal sciences and chemical engineering.
Originality/value
The uniqueness in this research is the study of the impact of activation energy and cross-diffusion on rotating nanoliquid flow with heat generation and convective heating condition. The obtained results are unique and valuable, and it can be used in various fields of science and technology.
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