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Previous research suggests the crucial role of parents in developing social behaviors of their children. However, less evidence is available on the role of parents in shaping responsible financial management behavior among children for their later life. This study bridges this gap by investigating the role of financial parenting in improving well-being among young Saudi people. Particularly, this study examines the role of financial parenting, childhood financial socialization and childhood financial experiences in developing responsible financial self-efficacy and financial coping behaviors to determine financial well-being among young adults in Saudi Arabia.

This study uses a two-step mixed-method approach comprising analyses of symmetric (net effects) and asymmetric (combinatory effects) modelling to test the proposed model. A symmetrical analysis examines the role of financial parenting factors that are sufficient for improving financial well-being among Saudis. An asymmetrical analysis is used to explore that a set of combinations of financial parenting conditions lead to high performance of financial well-being. Data have been collected from 350 students enrolled in undergraduate and postgraduate programs in Saudi Arabia.

According to asymmetric modeling (i.e. fsQCA) analysis, parents and practitioners can combine financial parenting, childhood financial socialization and childhood financial experiences along with financial self-efficacy and financial coping behaviors in a way that satisfied the conditions (i.e. causal antecedent conditions) leading to high financial well-being. Importantly, the condition of high financial well-being is not mirror opposite of causal antecedent conditions of low financial well-being.

This study contributes to the current knowledge by applying both symmetrical and asymmetrical modelling to indicate a high level of financial well-being. Besides, there is sparse empirical evidence available in the context of Saudi Arabia on how financial parenting, socialization and financial experiences in childhood improve children's financial well-being in their later life.

According to asymmetric modeling (i.e. fsQCA) analysis, parents and practitioners can combine financial parenting, childhood financial socialization and childhood financial experiences along with financial self-efficacy and financial coping behaviors in a way that satisfied the conditions (i.e. causal antecedent conditions) leading to high financial well-being. Importantly, the condition of high financial well-being is not mirror opposite of causal antecedent conditions of low financial well-being. The parents and practitioners must be cautious to regulate the condition in which the combination of the antecedents is not in line with the causal recipes of financial well-being negation.

This study deepens the current knowledge by employing both symmetrical and asymmetrical analysis for testing structural and configurational models indicating the high performance of financial well-being . The study proposes and tests an integrated model to bring new contributions to prior literature. This study also attempts to propose valuable research directions for future researchers interested in the topic.

The existing literature indicates that the ultimate purpose of green human resource management (GHRM) practices is to enhance sustainable corporate performance by shaping employees’ green behaviors. In this vein, we argue that green organizational culture and employee existing pro-environmental behaviors are the important factors or channels through which GHRM practices shape green employee behaviors for sustainable corporate performance. Consequently, we draw on the ability, motivation, and opportunity (AMO) framework to examine how firms’ GHRM practices indirectly shape employee green behavior for sustainable corporate performance by cultivating and reinforcing green organizational culture under the boundary condition of high employee pro-environmental behavior.

This study uses multi-source, dyadic, and time-lagged data collected from green HR managers and employees in 242 ISO-14001-certified green firms in the Kingdom of Saudi Arabia. The study applies structural equation modeling through LISREL 12 software for testing of hypotheses.

The findings support the postulation that GHRM practices, directly and indirectly, shape employee green behaviors for sustainable performance. GHRM practices indirectly enhance employee green behaviors for sustainable performance by cultivating and fostering the green organizational culture in the presence of high pro-environmental behavior.

This study outlines theoretical and practical implications on how HRM managers require an established green organizational culture and employee pro-environmental behaviors to effectively direct GHRM for enhanced sustainable corporate performance. HRM managers should make use of appropriate interventions, including but not limited to GHRM practices, to foster a green organizational culture and employee pro-environmental behaviors.

This is an original study that outlines the importance of alignment between Green HRM practices and employee pro-environmental behaviors towards shaping green organizational culture and employee behaviors for corporate sustainability. The study demonstrates how GHRM practices enhance sustainable corporate performance through sequential mediations of green organizational culture and employee green behaviors, and under the boundary condition of pro-environmental behavior.

Little previous research has investigated the determinants of social entrepreneurial intention (SEI) in the context of Saudi Arabia. The purpose of this study is to advance a research model that examines the direct and indirect effects of prior experience with social problems via empathy, moral obligation, social self-efficacy and perceived social support on SEI.

This study is based on data collected from a survey using questionnaires completed by 278 Saudis. To analyze data and test the developed hypotheses, an exploratory and a confirmatory factor analyses were conducted to investigate the factorial structural of the constructs, their reliability and validity. Then, goodness-of-fit statistics showed model fits of different alternative models. A hierarchical regression modeling was used to test the direct and indirect effects of main variables on SEI.

Results show positive relationships between prior experience with social problems and SEI antecedents, on one hand, and between prior experience with social problems and SEI on the other hand. Notably, no significant relationships exist between moral obligation and SEI and social support and SEI. Additionally, only empathy and social self-efficacy mediated the relationship of prior experience with social problems to SEI.

This study contributes to the literature by showing how most of the SEI’s antecedents can play a mediating role between prior experience with social problems and SEI. The main limitation of this study is that it was not possible to generalize the findings. Future research perspectives were proposed to address this limitation and add new insights to the field considering the context of an emerging country.

This study is one of the first to conduct such an investigation in the Saudi context. It validates the scales of previous empirical models on SEI and partially replicates their results.

This study aims to gain a deeper understanding of triggers of psychological distress among Jordanian patients with heart failure (HF).

A phenomenological study was adopted. In-depth, semi-structured, audio-taped interviews were conducted for 25 patients with HF. The analysis was done using interpretative phenomenological analysis.

The main theme of the findings can be expressed as “faced with stressors that are unable to cope with”, which encompasses circumstances and contexts associated with the psychological distress they faced. The following four sub-themes emerged from the data: being endorsed in significant life changes, feeling guilty about being a burden, financial burden aggravating stress and feeling overwhelmed by the fear of death.

The findings revealed that psychological distress is affected directly by many triggers. The findings indicate the need for informing health-care providers to support these patients and address the challenges and develop clinical guidelines to assess psychological distress among these patients.

The purpose of this paper is to investigate the hydromagnetic third-grade non-Newtonian fluid flow and heat transfer between two coaxial pipes with a variable radius ratio.

To solve the approximate nonlinear and linear problems with variable coefficients, a trial function was applied. Methods include collocation, least square and Galerkin that can be applied for obtaining these coefficients.

It is revealed that an increase of the non-Newtonian parameter, Hartmann number, and radius ratio leads to an augmentation of the absolute value of the dimensionless velocity, temperature, velocity gradient, and temperature gradient of about 10-60%. Further, the augmentation of Bi₁ reduces the absolute value of the dimensionless temperature profile and dimensionless temperature gradient about three to four times; hence, the dimensionless heat transfer rate reduces. However, the growth of Bi₂ has a contrary impact. Besides, the increase of Pr and Ec leads to an increase in the dimensionless temperature profile and dimensionless temperature gradient; therefore, the dimensionless heat transfer rate increases.

The convection heat transfer on the walls of the pipes is considered, and the nonlinear coupled momentum and energy equations are solved using the least squared method and collocation methods, respectively.

This paper aims to address the need to adopt circular economy models in the urban development and infrastructure of Gulf Cooperation Council (GCC) countries – Bahrain, Kuwait, Oman, Qatar, UAE and Saudi Arabia. The purpose is to provide insights into the progress, challenges and potential benefits of transitioning from a linear to a circular economic model in response to the environmental challenges posed by rapid economic development and population growth in the GCC region. The study emphasizes the relevance of this research in fostering economic diversification, mitigating ecological concerns and attracting sustainable investments.

The study adopts a qualitative approach to investigate the adoption of circular economy principles in each GCC country’s urban development and infrastructure. It details the specific strategies and initiatives undertaken by Bahrain, Kuwait, Oman, Qatar, UAE and Saudi Arabia. The research methodology includes a Systematic Literature Review (SLR), thematic, comparative and individual analysis of their goals, progress and the unique approaches employed. Additionally, a SWOT analysis is conducted to identify strengths, weaknesses, opportunities and threats associated with adopting circular economy models in the GCC region.

The case studies reveal each GCC country’s diverse approaches and progress in adopting circular economy models. Bahrain aims for carbon neutrality by 2060, Kuwait prioritizes sustainability in urban development, Oman focuses on waste reduction, Qatar integrates circular economy principles into its Vision 2030 initiative and Saudi Arabia explores closed-loop material flows. Whereas, the UAE focuses on infrastructure development with unique technological advancements in the near future. Despite common challenges such as traditional linear models and economic obstacles, the benefits of transitioning to circular economies in the GCC region are substantial. These include social, environmental and economic advantages, emphasizing sustainable growth, resource efficiency and enhanced environmental protection.

This paper contributes original insights into the adoption of circular economy models in the GCC region, providing a clear and succinct case for its value. The research underscores this transition’s economic, environmental and social benefits. It emphasizes the significance of sustainable resource management and economic opportunities while acknowledging challenges such as implementation obstacles and potential business impacts. The study invites reflection on future research steps, fostering a balanced and fair analysis of the value of the results. It positions the adoption of circular economy models as a crucial step toward achieving economic diversification, and environmental sustainability and attracting green investments in the GCC region.

This study aims to address the low thermal conductivity and suboptimal performance of phase change materials (PCMs) by examining the impact of geometric adjustments on their melting rate.

A two-dimensional numerical model was created to investigate the effect of different positions and angular inclinations of the inside heating surface (IHS) on the melting rate of PCM within a latent heat thermal energy storage system. The model analysed the IHS at the centre and below the centre at various positions (10, 20, 30 and 40 mm) and inclinations (0°, 15°, 30°, 45°, 60°, 75° and 90°).

The 90° inclination (vertical) significantly reduced the melting time by 75% compared to the 0° inclination (horizontal). The best melting performance was recorded with the IHS positioned 20 mm below the centre. At a 30° inclination, the maximum reduction in melting time was observed with the IHS at 30 and 40 mm placements. The system demonstrated the highest energy storage capacity of 307.72 kJ/kg at a 75° inclination with the IHS positioned 10 mm laterally, and the lowest capacity of 255.02 kJ/kg at a 0° inclination with the IHS at a 30 mm lateral position.

To address the deficient part of PCM like low thermal conductivity and below level performance characteristics, a structural (geometrical) adjustment was developed to study the effect on the melting rate of PCM without any cost addition. Using the computational model, an optimised thermal energy storage system is developed that can play a pivotal role in improving the applicability of thermal energy storage systems.

This research is novel in simultaneously investigating the numerical characteristics of PCM melting behaviour with different lateral positions and angular orientations of the IHS. A unique design modification was introduced, using a 2D numerical model and simulations to explore the effects under isothermal conditions.

Everyone is extremely concerned about environmental protection and health safety due to the rise in living standards. Plant-derived natural dyes have garnered much industrial attention in food, pharmaceutical, textile, cosmetics, etc. owing to their health and environmental benefits. The present study aims to focus on the elimination of the use of synthetic dyes and provides brief information about natural dyes, their sources, extraction procedures with characterization and various advantages and disadvantages.

In producing natural colors, extraction and purification are essential steps. Various conventional methods used till date have a low yield, as these consume a lot of solvent volume, time, labor and energy or may destroy the coloring behavior of the actual molecules. The establishment of proper characterization and certification protocols for natural dyes would improve the yielding of natural dyes and benefit both producers and users.

However, scientists have found modern extraction methods to obtain maximum color yield. They are also modifying the fabric surface to appraise its uptake behavior of color. Various extraction techniques such as solvent, aqueous, enzymatic and fermentation and extraction with microwave or ultrasonic energy, supercritical fluid extraction and alkaline or acid extraction are currently available for these natural dyes and are summarized in the present review article.

If natural dye availability can be increased by the different extraction measures and the cost of purified dyes can be brought down with a proper certification mechanism, there is a wide scope for the adoption of these dyes by small-scale dyeing units.

The purpose of this study was to review the information on the scientific efforts and achievements in sustainable industrial textile applications of natural colourants. Then the paper suggests the ways of improving the industrial textile applications of plant-based colourants.

The literature on the chemistry, sources and extraction of plant-based natural colourants was reviewed. The reviewed information was analysed and synthesised to provide techniques for selecting sustainable extraction methods, possible sustainable textile applications of natural colourants and the challenges which hinder industrial textile applications of plant-based natural colourants. The ways of overcoming the challenges of the industrial textile applications of plant natural colourants were suggested. Lastly, the current situation of industrial application of natural dyes in textiles is presented.

Despite the scientific achievement to overcome the challenges of natural colourants for textiles, the global industrial application of natural colourants is still low. Inadequate knowledge of the dyers results into poor performance of the natural dyed textile. The natural dyed textiles are expensive due to the scarcity of raw materials for manufacturing of natural colourants. The selection of suitable extraction, application methods and type of substrate should consider the chemistry of the particular colourant. The society should be educated about the benefits of natural dyed textiles. Cultivation of colourant-bearing plants should be promoted to meet the industrial material demand.

The paper provides a synthesized collection of information about the source, chemistry, extraction, textile application and challenges of plant-based natural colourants. The reviewed information was analysed and synthesised to provide techniques for selecting sustainable extraction methods, possible sustainable textile applications of natural colourants and the challenges which hinder industrial textile applications of plant-based natural colourants. The ways of overcoming the challenges of the industrial textile applications of plant natural colourants were suggested.