Zain Rafique, Suet Leng Khoo and Muhammad Waqas Idrees
This paper aims to examines the level of civic engagement among the youth of Kashmir, Pakistan. The research examined three different aspects of civic engagement (i.e. civic…
Abstract
Purpose
This paper aims to examines the level of civic engagement among the youth of Kashmir, Pakistan. The research examined three different aspects of civic engagement (i.e. civic sensitivity, civic responsibility and level of collectivism (common-good) using 26 indicators. The study has applied a mixed-method approach to inspect the relationship of variables with level of civic engagement.
Design/methodology/approach
A survey was designed and administered in all three districts of Muzaffarabad division of Kashmir, Pakistan. Regression analysis, analysis of variance and correlation were conducted to explore the level of civic engagement among youth.
Findings
The result indicates that the level of civic engagement among the youth of Kashmir has a great potential for the enhancement of social capital, a pre-requisite for social, economic and democratic development.
Originality/value
The work is 100 per cent original based on primary data.
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Wenjie Li, Idrees Waris and Muhammad Yaseen Bhutto
The current study examines the impact of big data analytics capabilities (BDAC) on supply chain performances of the manufacturing firms. Based on the underpinning of…
Abstract
Purpose
The current study examines the impact of big data analytics capabilities (BDAC) on supply chain performances of the manufacturing firms. Based on the underpinning of resource-based view (RBV) theory, the current study will highlight the significance of BDAC on green dynamic capabilities (GDC), supply chain agility (SCA) and green competitive advantage (GCA). Furthermore, the study examines the moderating effect of supply chain innovativeness (SCI) on the relationship between GCA and firm performance (FP).
Design/methodology/approach
Online survey method was employed for the data collection from the 331 managers employed in Pakistan Stock Exchange (PSX)-listed manufacturing firms. The hypothesized model was tested using partial least squares structural equation modeling (PLS-SEM) technique.
Findings
The study results indicate that BDAC has a positive influence on both GDC and SCA, leading to enhanced GCA. Furthermore, the results demonstrate that GCA significantly and positively impacts FP, and the relationship between them is positively moderated by SCI.
Originality/value
This study developed a novel theoretical perspective based on RBV theory and provided empirical evidence that manufacturing firms' performances are significantly influenced by BDAC, GDC and SCA. The study results provide valuable practical implications top management regarding the effectiveness of BDAC and SCA in the supply chain. The findings further highlight the significance of SCI strengthening relationship between GCA and FP.
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Asma Javed, Qian Li, Sarmad Ejaz, Abdul Basit, Shermeen Hasan, Fodor Zita Júlia and Md Billal Hossain
Due to extensive industrial activities, the manufacturing sector is deteriorating the environment through resource depletion and rising pollution levels which led to a significant…
Abstract
Purpose
Due to extensive industrial activities, the manufacturing sector is deteriorating the environment through resource depletion and rising pollution levels which led to a significant transition toward green supply chain practices (GSCP). Therefore, internal and external GSCP and green training (GT) gaining momentous attention. This study aims to explore the interconnections among the internal and external GSCP, GT, green innovation (GI), pro-environmental behavior (PEB), competitive advantage (CA), green knowledge sharing (GKS), green self-efficacy (GSE), environmental and financial performance (EP) and (FP).
Design/methodology/approach
To check the hypothesized model, researchers used cross-sectional data based on survey questionnaires which were gathered from Pakistani manufacturing firms. The theoretical framework was validated through the utilization of partial least square structural equation modeling.
Findings
The findings suggest that internal and external GSCP and GT are correlated with GI, PEB, CA, EP and FP. Additionally, this study discovers that PEB and GI act as intermediaries among internal and external GSCP, GT and CA. GKS positively moderates the connection among internal and external GSCP, and GT, GI, and PEB. Similarly, GSE also serves as a moderator among between PEB and GI.
Research limitations/implications
This study is a significant contribution to the literature by studying potential mediators and moderators that improve the association among outlined constructs. Moreover, findings suggest that firms should adopt an integrated and holistic green approach to combat environmental deterioration, maintain environmental integrity and attain sustainable development.
Originality/value
There is a scarcity of studies concerning the holistic framework of interrelated constructs studied in this research and it is the pioneer research to offer insights with an innovative model and empirical evidence.
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Ramadevi B., Sugunamma V., Anantha Kumar K. and Ramana Reddy J.V.
The purpose of this paper is to focus on MHD unsteady flow of Carreau fluid over a variable thickness melting surface in the presence of chemical reaction and non-uniform heat…
Abstract
Purpose
The purpose of this paper is to focus on MHD unsteady flow of Carreau fluid over a variable thickness melting surface in the presence of chemical reaction and non-uniform heat sink/source.
Design/methodology/approach
The flow governing partial differential equations are transformed into ordinary ones with the help of similarity transformations. The set of ODEs are solved by a shooting technique together with the R.K.–Fehlberg method. Further, the graphs are depicted to scrutinize the velocity, concentration and temperature fields of the Carreau fluid flow. The numerical values of friction factor, heat and mass transfer rates are tabulated.
Findings
The results are presented for both Newtonian and non-Newtonian fluid flow cases. The authors conclude that the nature of three typical fields and the physical quantities are alike in both cases. An increase in melting parameter slows down the velocity field and enhances the temperature and concentration fields. But an opposite outcome is noticed with thermal relaxation parameter. Also the elevating values of thermal relaxation parameter/ wall thickness parameter/Prandtl number inflate the mass and heat transfer rates.
Originality/value
This is a new research article in the field of heat and mass transfer in fluid flows. Cattaneo–Christov heat flux model is used. The surface of the flow is assumed to be melting.
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Masyhuri Masyhuri, Siswanto Siswanto and Desi Tri Kurniawati
This study aimed to examine the role of green human resource management on environmental performance at Islamic universities, with the mediating effect of green cultural festivals…
Abstract
Purpose
This study aimed to examine the role of green human resource management on environmental performance at Islamic universities, with the mediating effect of green cultural festivals and the moderating role of individual green values.
Design/methodology/approach
The research employed random sampling techniques by selecting a sample of 192 students from various Islamic universities in Indonesia. The participants were selected through an online survey. In addition, data analysis was done using the structural equation modelling-partial least squares (SEM-PLS) technique with the SmartPLS 3.0.
Findings
Implementing green human resource management has become a crucial factor in enhancing the environmental performance of Islamic universities. Moreover, green cultural festivals function as an intermediary variable. At the same time, individual green values exhibit a moderating variable that can enhance the influence between green human resource management and environmental performance.
Practical implications
Implementing an effective green human resource management strategy enhances environmental performance. Green human resource management has assisted universities in creating a generation of graduates with a solid commitment to ecological sustainability and raised awareness of the significance of conserving the environment. As a result, this commitment equips students to become agents of change in society upon graduation. Furthermore, campuses need to integrate environmental curriculum components into all study programs, as students need to understand the significant impact of environmental stewardship from both Islamic and scientific perspectives.
Originality/value
This research provides a novel perspective on how Islamic universities are exceptionally well-equipped to create environmental awareness and values that students can practically apply post-graduation using green cultural festivals, which are regularly held. This study is the first to introduce the concept of green cultural festivals in universities utilising the basis of combining green culture with cultural festivals with the theoretical background of resource-based theory.
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Abstract
Purpose
In this communication, a theoretical simulation is aimed to characterize the Darcy–Forchheimer flow of a magneto-couple stress fluid over an inclined exponentially stretching sheet. Stokes’ couple stress model is deployed to simulate non-Newtonian microstructural characteristics. Two different kinds of thermal boundary conditions, namely, the prescribed exponential order surface temperature (PEST) and prescribed exponential order heat flux, are considered in the heat transfer analysis. Joule heating (Ohmic dissipation), viscous dissipation and heat source/sink impacts are also included in the energy equation because these phenomena arise frequently in magnetic materials processing.
Design/methodology/approach
The governing partial differential equations are transformed into nonlinear ordinary differential equations (ODEs) by adopting suitable similar transformations. The resulting system of nonlinear ODEs is tackled numerically by using the Runge–Kutta fourth (RK4)-order numerical integration scheme based on the shooting technique. The impacts of sundry parameters on stream function, velocity and temperature profiles are viewed with the help of graphical illustrations. For engineering interests, the physical implication of the said parameters on skin friction coefficient, Nussult number and surface temperature are discussed numerically through tables.
Findings
As a key outcome, it is noted that the augmented Chandrasekhar number, porosity parameter and Forchhemeir parameter diminish the stream function as well as the velocity profile. The behavior of the Darcian drag force is similar to the magnetic field on fluid flow. Temperature profiles are generally upsurged with the greater magnetic field, couple stress parameter and porosity parameter, and are consistently higher for the PEST case.
Practical implications
The findings obtained from this analysis can be applied in magnetic material processing, metallurgy, casting, filtration of liquid metals, gas-cleaning filtration, cooling of metallic sheets, petroleum industries, geothermal operations, boundary layer resistors in aerodynamics, etc.
Originality/value
From the literature review, it has been found that the Darcy–Forchheimer flow of a magneto-couple stress fluid over an inclined exponentially stretching surface with heat flux conditions is still scarce. The numerical data of the present results are validated with the already existing studies under limited cases and inferred to have good concord.