Search results

This study aims to investigate Sri Lankan Government university students’ acceptance of Chat Generative Pretrained Transformer (ChatGPT) for educational purposes. Using the unified theory of acceptance and use of technology 2 (UTAUT2) model as the primary theoretical lens, this study incorporated personal innovativeness as both a dependent and moderating variable to understand students’ ChatGPT use behaviour.

This quantitative study used a questionnaire survey to collect data. A total of 500 legitimate undergraduates from 17 government universities in Sri Lanka were selected for this study. Items for the variables were adopted from previously validated instruments. Partial least squares structural equation modelling (PLS-SEM) using SmartPLS 4 was used to investigate latent constructs’ relationships. Furthermore, the variables’ relative relevance was ranked using a two-stage artificial neural network analysis with the SPSS 27 application.

The results of the analysis revealed that eight of the nine proposed hypotheses were confirmed. The most significant determinants of behavioural intention were habit and performance expectancy, closely followed by hedonic motivation and perceived ease of use. Use behaviour was highly influenced by both behavioural intention and personal inventiveness. Though personal innovativeness (PI) was suggested as a moderator, the relationship was not significant.

The research highlights the impact of habit, performance expectancy and perceived ease of use on students’ acceptance of AI applications such as ChatGPT, emphasising the need for efficient implementation techniques, individual variations in technology adoption and continuous support and training to improve students’ proficiency.

This study enhances the comprehension of how undergraduate students adopt ChatGPT in an educational setting. The study emphasises the significance of certain variables in the UTAUT2 model and the importance of PI in influencing the adoption of ChatGPT in educational environments.

The purpose of this study is to investigate the level of readiness of the public sector in Qatar to adopt International Public Sector Accounting Standards (IPSAS), based on the innovation diffusion theory. The responses of accountants (preparers) and auditors employed in the public sector are explored in this regard, and challenges faced in IPSAS implementation are highlighted.

A primary research approach was adopted using a questionnaire that yielded 101 responses. Five dimensions are focused on: relative advantage, top management support, satisfaction with the current accounting system, barriers to adopting IPSAS, and attitudes towards innovation.

Relative advantage, barriers to adopting IPSAS and satisfaction with the current system were found to be the most significant. The influence of these variables appears to promote or hinder the implementation of IPSAS in the public sector of Qatar and, perhaps, the wider region.

Even if professionals understand the potential benefits of adopting IPSAS, they are unlikely to advance such adoption without upper echelon-sanctioned cost-benefit analyses and approval. Hence, policymakers should consider the need for a top-down shift in the way IPSASs are viewed and promoted to enable their successful implementation in the public sector.

The positive association between satisfaction with current systems and the level of IPSAS implementation suggests that respondents view the usefulness and ease of use of their current systems as a primary reason to adopt IPSAS as an ‘upgrade’.

This study advances the understanding of the pre-transition process by drawing on innovation theory, which reveals determinants of IPSAS implementation in the case of Qatar. This study adds to prior studies on government accounting in developing nations.

The purpose of this paper is to present findings from one element of a study exploring the relationship between personalisation, in the form of personal budgets (PBs) for publicly funded social care and safeguarding.

Semi-structured interviews were conducted with 12 people receiving PBs who had recently been the focus of a safeguarding investigation. Participants were recruited from two English local authority areas and data were subject to thematic analysis.

The analysis identified three main themes: levels of information and awareness; safeguarding concerns and processes; and choice and control. Many of the participants in this small study described having experienced multiple forms of abuse or neglect concurrently or repeatedly over time.

This was a small scale, qualitative study, taking place in two local authorities. The small number of participants may have had strong opinions which may or may not have been typical. However, the study provides some rich data on people’s experiences.

The findings suggest that adults receiving PBs may need information on an ongoing and repeated basis together with advice on how to identify and address poor quality care that they are arranging for themselves. Practitioners need to be aware of the influence of the level of information received and the interaction of organisational or legal requirements when responding to safeguarding concerns when care being supplied tries to reflect the benefits of choice and control.

This paper reports original research asking adults with care and support needs about the interaction between two key policies of safeguarding and personalisation.

The purpose of this study is to detect the effect of some natural cellulosic polymers in their nano forms with the addition of zinc oxide nanoparticles on restoring the lost mechanical strength of degraded papyrus without any harmful effects on the inks.

In the current study, the USB digital microscopy, scanning electron microscope, measurement of mechanical properties (tensile and elongation), pH measurement, color change and infrared spectroscopy were undertaken for the samples before and after treatment and aging.

In the current study, the USB digital microscopy, scanning electron microscope, measurement of mechanical properties (tensile and elongation), pH measurement, color change and infrared spectroscopy were undertaken for the samples before and after treatment and aging.

The effect of strengthening materials was studied on cellulose and carbon ink, which makes this study closer to reality as the manuscript is the consistent structure of cellulose and inks, whereas most of the literature stated the impact of consolidation materials on the strengthening the cellulosic supports without attention to their impact on inks.

This paper aims to examine the existing practice of accepting zakat payments using cryptocurrencies and crypto assets by discussing its Shariah issues.

This is qualitative research in nature, as unstructured interviews with experts in the field were conducted to understand the existing practice regarding zakat on cryptocurrencies/crypto assets while literature on the topic was reviewed to derive conclusions.

It is found that there are divergent views among contemporary Shariah scholars on the Shariah permissibility of cryptocurrency and crypto assets. As such, by evaluating the existing practices of some companies, this study has concluded that there is room to pay zakat using cryptocurrencies and from investments made on crypto assets. As long as they have been screened and classified as Shariah-compliant, they can be qualified to be part of one’s wealth from which zakat shall be paid. However, the findings of this research shall be subject to the fatwa and rules adopted in the specific jurisdiction in which the zakat payer resides. Laws made by the ruler to benefit the public ought to be considered in upholding the masalih (public interests) of all, which is in line with the legal maxim of “tasarruf al imam manut bi al-maslahah” (the ruler’s decision is dictated in favor of the people).

It is anticipated that the findings of this research will benefit zakat organizations and zakat payers in understanding how they should deal with cryptocurrencies and crypto assets in the collection and payment of zakat.

There is a significant decrease in students' attendance in Zoom classes compared to traditional classes. This paper investigates the factors that affect students' attitudes, behavioral intentions and actual use of Zoom for online classes at higher educational institutions (HEIs) in Sri Lanka.

This research uses the technology acceptance model (TAM) as a theoretical model. The data are collected from HEI students via an online survey form. The hypotheses between constructs in the model are tested using partial least squared–structural equation model.

The analysis shows that computer self-efficacy (CSE) affects perceived usefulness (PU) and perceived ease of use (PEU), which affects attitude (ATT) and behavioral intention (BI) and actual use (AU) of Zoom in a chain reaction. Further, PEU affects PU, which, in turn, affects BI. Furthermore, the effect size of PU to BI is larger than ATT to BI.

Students' attendance for Zoom classes mainly depends on CSE, PU and PEU. Therefore, HEIs should promote Zoom with interactive training before teaching online. Further, officials should revise the curriculum in schools to upsurge the CSE of students.

During coronavirus-19, no research was published on students' use of Zoom for online classes in the Sri Lankan context. Moreover, the TAM model has been modified by including CSE as an external variable.

In light of the COVID-19 pandemic, all business sectors have critical needs. They face multiple challenges to restructuring their operations to build a resilient, cost-effective and sustainable supply chain. Therefore, this paper aims to investigate the practice and the research gaps related to supply chains.

This research paper is influenced by a literature review of the past decade. This review paper incorporates industry challenges of the COVID-19 pandemic, including future steps toward developing resilient supply chains in the new normal economy. The research provides a detailed framework for designing cost-effective survivable supply chains that withstand disruptions for the long term.

The proposed research focuses on the effects of the COVID-19 pandemic on supply chains and attempts to bridge pre and post COVID-19 research and practice gaps. Post-COVID-19 resilient supply chains need to be transformed into survivable supply chains. The survivability of the supply chain can be achieved by combining both supply chain resilience and supply chain viability measures. To the best of the authors’ belief, this is the first study that grounds a theory to provide interconnection of five critical supply chain concepts to manage supply chain risk. This study is uniquely positioned to develop a theoretical framework to design a cost-effective, resilient and sustainable supply chain by establishing the interconnection among these concepts in supply chains. This framework helps practitioners to implement the key strategies at the operational, tactical and strategic levels that enhance maturity in supply chains.

The research findings are based on secondary reports such as industry reports, cases, research papers and expert opinions. The authors tried to consult with many companies. However, they were reluctant to share the recovery plan information from COVID. Also, as COVID still exists in many places in Canada, the authors could not gather every intended information from the companies. However, the authors have successfully shared the outcomes of this research with a reputed retail company in Canada. They recognized the importance of survivability in supply chains. Going forward, business organizations need to design cost-effective, sustainable and survivable supply chains.

The study attempts to unify current research dealing with supply chain resilience. The study concludes with the limitations of the current research. It highlights the prospects of future research and bridges the supply chain practice gaps from the challenges faced by industries due to COVID-19. The study contributes to the literature by identifying gaps to bridge the supply chain practice and reiterating new research directions to develop a cost-effective, survivable and sustainable supply chain.

In this work, the thermoelastic response in a micro-stretch thermoelastic half-space submerged in an unlimited non-viscous fluid under gravity, the medium is studied using the three-phase-lag model (3PHL) and Green-Naghdi theory (G-N III).

The normal mode analysis was the analytic technique used to obtain the exact formula of the physical quantities.

The magnesium crystal element is used as an application to compare the predictions induced by gravity on microstretch thermoelastic immersed in an infinite fluid of the three-phase-lag model with those for Green–Naghdi. Gravity has been noticed to have a major effect on all physical quantities. Comparisons were also made for three values of wave number and three values of the real part frequency.

This work is concerned with the thermoelastic micro-stretch solid immersed in an infinite and inviscid fluid and subjected to a gravitational field. The governing equations are formulated in the context of the 3PHL model and G-N theory. An analytical solution to the problem is obtained by employing normal mode analysis. Comparisons of the physical quantities are shown in figures to study the effects of gravity, wave number and the real part of the frequency.

This paper aims to study the gravity effects on a micro-elongated thermoelastic layer under a fluid load, utilizing the Lord–Shulman (L-S) theory and the dual-phase-lag (DPL) model.

The analytical method used was the normal mode which partial differential equations transform into ordinary differential equations.

Aluminum epoxy numerical computations are carried out, and the results are graphed. The DPL model and the L-S theory are compared in the complete absence and presence of gravity. Comparisons were also made for three values of and it is observed that the gravity has quite a massive influence on all physical quantities.

In the present paper, the authors shall create the general equation for the energy equation, which includes the two theories (DPL and L-S) as well as the solution of micro-elongated thermoelasticity under fluid load. The problem is pretty important in many dynamical systems.

The purpose of this study is to determine the nature of archaeological papyrus damage and monitoring the mechanics of damage caused by black inks to the chemical properties of ancient papyrus.

This study the papyrus surface with a digital microscopy “USB,” examination and analyzing by “Scanning Electron Microscope,” characterization of black ink used in writing the ancient papyrus using “Scanning Electron Microscopy” with (EDX). Detection of changes in the chemical bonds of ancient papyrus samples by “Fourier transform infrared” FTIR.

The result confirmed that SEM examination showed the organization of the parenchyma cells that make up papyrus tissue. Characteristic waveform appears, it indicates the ancient Egyptian manufacturer’s use of the (Strips Method) in the process of manufacturing the archaeological papyrus. Also, the appearance of (Over Lapping) stacking of papyrus slides. EDX analysis showed that the black ink used to write the papyrus was (Carbon Ink). High oxygen content in the papyrus sample analysis indicates deterioration of the cellulose fibers. FTIR spectrum showed that Arabic gum is the bonding material for carbon ink particles, it also showed that archaeological papyrus suffers from hydrolysis due to exposure of papyrus fibers to high moisture content or direct water, resulting in smudge, bleeding and fading of carbon ink on the archaeological papyrus support.

The study is archaeological papyrus with black ink scripts from the excavation of the Qasr I brim.