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The purpose of this paper is to study the effect of rotation and initial stress on magneto-thermoelastic material with voids heated by a laser pulse heating.

The analytical method used was the normal mode analysis technique.

Numerical results for the physical quantities were presented graphically and analyzed. The graphical results indicate that the effect of rotation, initial stress and magnetic fields are observable physical effects on the thermoelastic material with voids heated by a laser pulse. Comparisons are made with the results in the absence and the presence of the physical operators, also at various times.

In the present work, the authors shall investigate the effect of the rotation, initial stress, magnetic field and laser pulse on thermoelastic material with voids subjected to a laser pulse heating acting as a thermal shock. A comparison is also made between the two types (types II and III) of Green-Naghdi theory in the absence and the presence of the physical operators. Such problems are very important in many dynamical systems.

Performance evaluation of airports or any other organisation is paramount for improving performance. The purpose of this paper is to evaluate and compare the performance of the three international airports in Libya (MJI, MRA, and LAQ airports) by considering five aspects of performance.

The considered aspects are airport service quality, airport operations, airport economy, safety and security, and environmental. The paper uses the grey system theory to assess these airports by summarizing the opinions of experts.

The finding of this study provides directions of the evaluated airports to take the correct actions to improve overall performance.

No literature has been found till date is to evaluate and compare the performance of the international airports in Libya.

This paper aims to examine the extent to which these reforms address the limitations of Saudi Arabia’s previous investment framework. Long viewed as a hostile environment in which to do business, the Saudi Government has enacted a broad sweep of measures aimed at restoring investor confidence in central aspects of the country’s evolving private law framework.

This paper offers a timely assessment of the raft of foreign investment reforms, both legislative and regulatory, that have been introduced in Saudi Arabia over the last decade.

The paper will proceed by outlining the perceived failings of the old investment regime before going on to reforms.

It will consider the remaining obstacles to the flow of foreign investment in Saudi Arabia in the context of the dual forces that have historically defined the Kingdom’s ambivalent investment law regime.

This study aims to explore the instructional leadership practices implemented by academic professionals and leaders to enhance the curriculum of Islamic economics and finance (IEF) in two public universities in Saudi Arabia.

This study used a qualitative approach, using a case study methodology that focused on two meticulously chosen universities in Saudi Arabia. A total of 21 academics from two public universities in Saudi Arabia who worked in IEF schools were selected for semi-structured interviews.

The findings showed that two universities in Saudi Arabia that offer degrees in IEF exhibited limited instructional leadership. The findings indicate four apparent barriers that may explain the lack of involvement in instructional leadership and fair practices in the IEF curriculum at Saudi Arabian universities. According to this study, a positive collegial climate in Saudi universities’ IEF promotes shared instructional leadership.

The use of a limited qualitative method and small sample of respondents in this study may not provide enough evidence to generalise the findings to all universities and higher education schools in Saudi Arabia. Although a case study was used to describe IEF curriculum management and implementation at the two universities, caution should be exercised when applying these findings to other institutions.

IEF schools in Saudi universities need to leverage their positive, collaborative and relationship-building environments to develop activities that promote shared instructional leadership.

The research findings can offer valuable insights and examples for school leaders to develop instructional activities and promote the concept of “shared instructional leadership”. This approach involves delegating responsibilities and actions to others to enhance the IEF curriculum’s quality. Policymakers and university officials can use these findings to enhance strategic policies.

Previous researches point that children with Autism Spectrum Disorder (ASD) show particular interests in computers and other multimedia electronics (Mazurek et al., 2012). Experts in pediatric care contemplate the possibility of exploiting this relationship to inform the interventions among children with Autism. This paper aims to explore how video games can be used to aid the cognitive and social development among children with ASD and typically developing children (TDC).

The study design used was experimental, with 112 children as the main participants. The researchers watched the behaviors of the children through controlled observation as they compared the behaviors with their established models. In this case, the structured models worked as the control group in the experiment. To understand the relationship between the variables: exposure to video games and children's social interactions, the researchers used multiple linear regression analysis, ANOVA and correlation coefficients

The predictor model was effective because it accounted for at least 26% of the variation in the dependent variables at a statistical significance level of p < 0.000. Other than the structured models, there were also individual predictors, which also established that when families played games with children, the children tended to calm down their negative behaviors. Hence, family playing games with children can help ease the symptoms of children with ASD and TDC at (t = 2.631, 4.180 and 0.024, p = 0.05). However, the duration of watching or playing the games did not contribute to children negative behavior such as poor school performance, failing to complete homework, playing games past bedtime and feeling agitated or isolated.

To the best of the authors’ knowledge, this paper is original, and it is first to report the findings of this type of study. This research used unique sample sizes and variables, though within the existing theoretical framework of social science experiments. All borrowed ideas have properly been cited to original owners’ efforts.

Hospitality businesses are changing digitally to meet customer demands, provide value and stay competitive. Prior hospitality studies examined customers’ technology acceptance rather than digital technology readiness and acceptance. In addition, no studies have explored how restaurant customers’ digital transformation influences hedonic and utilitarian values and customer well-being. Therefore, this study aims to examine how fast-food restaurant customers’ digital transformation (i.e. technical readiness and acceptance) influences their perceived value and well-being.

This study provides a conceptual framework with six constructs. The data for this study were collected from fast-food restaurant customers in Egypt using a self-administered questionnaire.

According to the findings, customers’ technical readiness for digital transformation in fast-food restaurants substantially impacts their technology acceptance. In addition, customers’ perceived hedonic and utilitarian values are greatly influenced by their acceptance of fast-food restaurant digital technologies, and these perceived values significantly impact customer well-being.

This study presents several suggestions to improve customers’ readiness for digital transformation in fast-food restaurants and the impact on their technology acceptance and perceived value and well-being. Also, this study’s results could impact fast-food restaurants’ decisions to adopt new digital technologies (e.g. service robots) for their customers.

The study adds to the existing literature review by attempting to present a comprehensive picture of fast-food restaurant customers’ digital transformation (i.e. technical readiness and acceptance) and its impact on customers’ perceived values. A potential antecedent of fast-food restaurant customers’ well-being was also investigated: perceived hedonic and utilitarian values.

酒店业正在数字化转型, 以满足顾客需求、提供价值并保持竞争力。之前的酒店业研究主要关注顾客对技术的接受程度, 而不是数字技术准备和接受程度。此外, 没有研究探讨餐厅顾客的数字化转型如何影响享乐和功利价值以及顾客的幸福感。因此, 本研究旨在探讨快餐餐厅顾客的数字化转型（技术准备和接受程度）如何影响他们的感知价值和幸福感。

本研究提供了一个概念框架, 包括六个构面。本研究的数据通过自行填写问卷的方式从埃及的快餐餐厅顾客中收集。

根据研究结果, 快餐餐厅顾客的数字化转型技术准备程度显著影响其对数字技术的接受程度。此外, 快餐餐厅顾客对数字技术的接受程度极大地影响他们对享乐和功利价值的感知, 并且这些感知价值对顾客的幸福感产生显著影响。

本研究试图呈现出一个全面的快餐餐厅顾客的数字化转型（技术准备和接受程度）对顾客感知价值的影响机制。同时, 本研究还调查了快餐餐厅顾客幸福感的潜在前因：感知的享乐和功利价值。

本研究提出了一些建议, 以提高快餐餐厅顾客对数字化转型的准备程度, 并对他们的技术接受程度、感知价值和幸福感产生影响。此外, 本研究的结果会影响快餐餐厅采用新的数字技术（例如服务机器人）来为顾客提供服务的决策。

This paper examined engineers’ satisfaction with services of a building permission unit at a local municipality using a focus group, a questionnaire and follow‐up interviews. Obtained satisfaction indexes are reported. Differences in satisfaction levels were tested using parametric t‐tests and Kruskal‐Wallis non‐parametric tests according to engineer’s specialization, size of office and number of building projects submitted to the building permission unit. The results indicate no significant statistical differences in satisfaction levels based on specialization (civil engineers versus architectural engineers), size of the consulting office, or the number of projects submitted. However, satisfaction indexes were not high. They were about 60 per cent.

The purpose of this paper is to investigate the extent at which Turkish foreign direct investment (FDI) contributes to the process of peacemaking in host country.

This study utilized a qualitative method and used a focus group discussion and an in-depth interview.

This study found that Turkish FDI contributes well to the process of peace building in Somalia.

A well-balanced FDI is expected to contribute to the process of peace building in host country because FDI is associated with job creation, technology transfer, private sector enhancement, infrastructure development and social responsibility. These factors increase household income of the host country and contribute to human capital development. By doing so, resource-centered conflicts are reduced and peace is established.

This study is considered as one of the unique studies that have been conducted in the context of post-conflict economy of Somalia. The study investigated the extent at which Turkish FDI contributes to the process of peace building in the host economy and found some interesting evidences, which makes it an appealing work that should be pursued further. This study is not only investigating a novel area of research but also contributes very much to the ongoing policy debate on the recovery and development of post-conflict economies.

This study analyzes the impact of the procedures followed by the Central Bank of Jordan during the COVID-19 pandemic on the financial performance of Jordanian banks listed on the Amman Stock Exchange over the period (2019Q1–2021Q3).

The panel fixed effect model was used to measure the impact of each of the required reserve ratios and the deferred loans on the profitability of Jordanian banks represented by the return on total assets.

The results revealed a negative relationship at the significance level of 10% between the required reserve ratio and the return on total assets. Also, there is a negative relationship at the significance level of 5% between the deferred loans and the return on total assets.

The paper recommends the Central Bank of Jordan following a precautionary policy to encounter systematic risks that cannot be eliminated by using diversification.

With the severe impact of the Coronavirus pandemic on the overall economic performance of the national economic sectors and the subsequent negative impact on the living standard of society’s members, this study shows the government’s role represented by the procedures of its monetary authority (Central Bank of Jordan) to mitigate the effects of this pandemic, as well as measuring the impact of these procedures on the financial performance of Jordanian banks listed on the Amman Stock Exchange.

The purpose of this study was to examine the macroeconomic impact of mobile money in Somalia using quarterly data from 2010 to 2020.

This study applied the structural vector autoregressive approach to examine the response of the macroeconomic variables to the mobile money shocks.

The results show that mobile money increases consumer spending by reducing transaction costs and enhancing access to finance, which promotes the expansion of aggregate output. This study also finds that mobile money helps exchange rate stability and price level maintenance, boosting trade openness. Moreover, mobile money is linked to the rise in real income due to productivity improvement and price stability. The results of this study indicated that mobile money has a short-run relationship with aggregate output, household consumption, price level, trade openness and real income. Through the Granger causality test, this study finds that mobile money has a unidirectional relationship with the exchange rate, price level, household consumption and trade openness.

The empirical findings of this study imply that mobile money can create a wide range of financial services to improve the financial system in rural and urban areas; hence, it enables poor and rural members of society to make payments and receive-and-transfer money using their mobiles.