Search results

The purpose of this study is to solve two unique but difficult partial differential equations: the foam drainage equation and the nonlinear time-fractional fisher’s equation. Through our methods, we aim to provide accurate solutions and gain a deeper understanding of the intricate behaviors exhibited by these systems.

In this study, we use a dual technique that combines the Aboodh residual power series method and the Aboodh transform iteration method, both of which are combined with the Caputo operator.

We develop exact and efficient solutions by merging these unique methodologies. Our results, presented through illustrative figures and data, demonstrate the efficacy and versatility of the Aboodh methods in tackling such complex mathematical models.

Owing to their fractional derivatives and nonlinear behavior, these equations are crucial in modeling complex processes and confront analytical complications in various scientific and engineering contexts.

The purpose of this paper is to obtain a numerical scheme for finding numerical solutions of linear and nonlinear fractional differential equations involving ψ-Caputo derivative.

An operational matrix to find numerical approximation of ψ-fractional differential equations (FDEs) is derived. This study extends the method to nonlinear FDEs by using quasi linearization technique to linearize the nonlinear problems.

The error analysis of the proposed method is discussed in-depth. Accuracy and efficiency of the method are verified through numerical examples.

The method is simple and a good mathematical tool for finding solutions of nonlinear ψ-FDEs. The operational matrix approach offers less computational complexity.

Engineers and applied scientists may use the present method for solving fractional models appearing in applications.

As a part of doctoral study, this study aims to analyze research on library management models (LMMs) by conducting a systematic literature review (SLR).

A Preferred Reporting Items for Systematic Review and Mata-Analysis approach was used to search four databases. The search criteria included studies published in English until 2022, resulting 9,125 records. Out of these records, a total of 36 studies were selected for final analysis

The results show a positive attitude among researchers toward the development of LMM for libraries globally. The results depict that more than one-third (39%) of the target population was comprised of academic staff and students. The majority (91.76%) of studies were conducted using survey. Quantitative methods were predominant (89%) for LMMs. There were a significant number of studies conducted in 2016. The country-wise distribution shows the USA and China each contribute (20%) of the studies.

The findings of this research could assist policymakers and authorities in reconciling the LMMs applied in libraries for providing efficient access to information resources and services to end users.

To the best of the authors’ knowledge, this study is unique as no comprehensive study has been conducted on LMMs using the SLR method.

The purpose of this paper is to compare the usage patterns of e-books among the students of social, agricultural, and engineering sciences; demonstrate how e-books are used by students for various purposes; explore the main reasons for using e-books; and uncover the major issues being encountered by students while using e-books in Pakistani Universities.

During May to July 2014, a convenient sample technique was adopted, and a close-ended questionnaire was used as a survey tool for 300 graduates (BSc honor) and postgraduate (masters and MS) students in the age group of 21-60 years. In this study, the respondents’ gender, age, educational level and major disciplines were individual contextual variables. The data collection process was successfully completed with a 100 per cent response rate. SPSS-19 was utilized for testing the reliability of the instrument, as well as descriptive and inferential statistics (Chi-square test).

The results show that the adoption of e-books has reached a level where they have become an integral component of academic library services. The results of this study verify the previous findings that the students are relying on e-book adoption for various academic and research purposes. Comparatively, male students, postgraduate students and those between the ages of 21 and 40 years are more frequently e-book users. In addition, the percentage of e-book readership among engineering students on a “daily basis” is greater than the students of agricultural and social sciences. They prefer reading e-books because of the following reasons: to support research endeavors and improve academic performance; and the e-format is quick to read and easy to manage. Insufficient e-contents, lack of personal computers and the variety of e-book formats are the major constraints in the effective utilization of e-books for learning, education and research needs. The study has concluded that e-books have a key role in the set-up of academic libraries and information resources in Pakistan, though further development of e-book readership capabilities and building of e-book collections are required to support users’ needs, and a parallel investigation into their most effective usage is also required.

This empirical research is a first and unique study that systematically and quantitatively compares the relationship between respondents’ e-books usage with their individual contextual variables in the perspective of academic libraries in Pakistan.

Women's empowerment plays a pivotal role in achieving sustainable and sustainable development in developed and developing contexts. The present paper explores the effect of technology orientation (TO), entrepreneurial orientation (EO), and digital technology self-efficacy (DTSE) on digital innovation (DI) and women's empowerment (WE) among Saudi women.

This is a cross-sectional study which applies a deductive approach. The study collected data from women in Saudi Arabia actively involved in entrepreneurship and utilizing digital technology. The survey questionnaire is used as a prevalent tool to get responses. Finally, the study concludes based on 316 valid samples.

The structural equation modeling through SmartPls4, the results exert an insignificant effect of TO on both DI and women empowerment. The study confirmed a positive significant impact of EO on DI but not on WE. Moreover, the DTSE construct is found to be a significant and robust analyst of DI and WE. With regard to mediating effects, DI mediates the relationship between EO, DTSE and WE, but not between TO and WE.

The study's findings contribute to more comprehensive and effective initiatives that foster innovation, gender equality, and WE in entrepreneurial networks. The study would assist policymakers and planners in developing robust strategies focusing on digitalization to boost DI and WE through enhanced DTSE. The study would also offer guidelines for policymakers to achieve sustainable development goals (SDGs) generally and specifically for Saudi Vision 2030, which is particularly ambitious to promote WE.

The study fills the gaps by offering a bunch of predictors, i.e., TO, EO, DTSE and DI, which predict WE in the Saudi context.

Mega-infrastructure development plans pave the way for policies to upgrade the infrastructure, environmental management and different aspects of locals’ well-being. These developmental dynamics can positively affect rural tourism including heritage sites destinations. The quality of life of local people can be linked to this positive developmental change through long-term and sustainable economic revitalization projects. In terms of this process, developing large-scale infrastructure and incorporating tourism sustainability can improve the quality of life-related to different dimensions that are critical to the community's well-being. Therefore, researchers have attempted to address this issue.

Data were collected between September and October 2020. The study sample size was the residents of Zhabagly village, including Zhabagaly, Abaiyl and 115 Railway settlements. Moreover, the residents were older than 18 years. A systematic random sampling technique was utilised to reach the targeted sample size and the researchers received 243 responses from the locals. Structural equation modelling (SEM) was used for analysis.

The findings from the structural equation modelling suggest that sustainable tourism increases due to the positive effect of mega-infrastructure development and positively impacts the locals' quality of life. Notably, no direct effect of mega-infrastructure development on quality of life reveals the pivotal role of sustainable tourism. Therefore, during the COVID-19 period, the dimensions of sustainable tourism – economic, market, socio-cultural and environmental – played a role in securing the positive impact of mega-infrastructure development on the locals’ quality of life.

This research highlighted the fact that when infrastructure projects are implemented to their full potential, they will generate sustainable tourism activities, provide eco-adventure activities, relax, treat signatories and boost the economy of all stakeholders. The study used AMOS to test the hypotheses. Qualitative research methods, including interviews with citizens, government officials and tourism managers, require further study.

The infrastructural development on a mega-scale means building an upscaling tourism ecosystem. This ecosystem is marked by the availability of drinking water, waste and energy management facilities that support the elevation of living material, community, health, safety and emotional well-being. It reflects the policy-level implications for future Belt and Road initiatives (BRIs). The tourism industry's resilience during COVID-19 has practical lessons for other industries.

Large-scale infrastructure construction must create favourable conditions for the rapid development of tourism. The availability of clean water, waste and energy management facilities contributes to the food production, social cohesion, physical and mental health and general well-being of the ecosystem. This is one of the few studies that used sustainable tourism as a mediator between the impact of large infrastructure projects and their impact on the quality of life of locals during the COVID-19 pandemic. Aksu-Zhabagly, a World Heritage Site in Kazakhstan, was the site of this field study.

The purpose of this paper is to examine how innovative leadership (INL) drives innovation performance (INP) in banks.

This study develops and investigates a research model by assessing the viewpoints of 260 chief executive officers (CEOs) from the branches of 21 quality-certified banks, leveraging the Smart partial least squares technique.

INL had a positive and significant impact on INP. Total quality management (TQM) partially and significantly mediated the association between INL and INP. Technological turbulence, government regulation (GOV), market dynamism (MKD) and industry competitiveness (CMP) positively and significantly moderated the INL–TQM association.

INP causal linkages and variations may be better understood with longitudinal investigations, hence the need for further studies in this area. External influences may affect industries or contexts differently, requiring further research into various industries.

In an industry with fast-paced and ever-changing industrial technology, strict government laws, a higher level of MKD and increased competition, firms must hire or groom innovative CEOs to promote the adoption of new and creative quality enhancement strategies that meet clients’ short- and long-term needs.

To the best of the authors’ knowledge, this paper is the first to show how TQM can serve as a pathway for innovative leaders to follow. It is an inaugural attempt to explain the specific environmental dynamics that are necessary for the INL–TQM association to thrive.