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The escalating cost and high lead time of combustion (combustion baskets and transition pieces) and hot gas path (turbine vane segments and blades) components are the primary concerns to the operation of most utilities. To reduce maintenance cost and increase availability of the gas turbines, Saudi Consolidated Electric Company (SCECO‐East) engaged in a recycling programme by refurbishing the combustion and hot gas path components. In most instances, satisfactory results have been achieved by refurbishment. However, when standard refurbishment repair was applied to some combustion gas turbines (CGT) transition pieces, results have been less than satisfactory. Transition pieces would prematurely crack extensively between 800‐3,000 hours. ln co‐operation with a repair facility, extensive research was conducted to determine the transition piece failure mode and find an alternative solution that could extend the life of transition pieces. Highlights SCECO‐East’s successful patch repair technique of transition pieces while still maintaining refurbished costs to a minimum.

This study aims to analyze notable distribution dispute cases from Islamic law history. The authors will assess these alongside resolutions proposed by historical authorities, some of which evolved into established Islamic case law. In addition, the authors intend to apply classic fair division rules to these cases, providing alternative solutions. Using a game-theoretical approach, the authors plan to compare Islamic solutions with traditional division rules through axiomatic analysis. The goal of this study is to systematically explore the unique principles underpinning Islamic distributions.

In this study, the authors collate Islamic inheritance law disputes involving conflicting claims, unresolvable by primary Islamic law sources, from historical and modern texts. The authors formally model these as claims problems, surplus-sharing problems and adapted claims problems. Concurrently, the authors gather the proposed solutions and historical backgrounds offered by the era’s authorities and jurists. These solutions are axiomatically generalized into rules, while the axioms characterizing distribution rules are checked if they are aligned with Islamic norms and values. This approach facilitates a comparison between Islamic distributions and classic division rules.

The 'Awl and Radd doctrines, used in Islamic inheritance law, are axiomatically equivalent to the Proportional Rule, a prevalent non-Jewish division rule. These doctrines present solutions impervious to manipulation by legal heirs through rights transfer, unlike other possible distributions. Ibn 'Abbas' solution for Awliyya cases uses sequential priorities and diverges uniquely from classic fair division rules in the literature. In addition, it is established that Abu Yusuf's (b. 729) distribution for a legal dispute is axiomatically identical to Abraham ibn Ezra's (b. 1089) division rule.

There is a noticeable dearth of comprehensive studies investigating contentious disputes concerning resource claims within Islamic law. Many of these studies are lacking in-depth analyses of diverse cases, casting doubts on their reliability. As a result, a robust focus is needed on case collection prior to any analytical process. Future research should concentrate on collating instances of fair division problems throughout Islamic history, as well as separately collecting methods of Islamic sharing. This procedure may lead to the characterization of various Islamic regulations, thereby emphasizing distinct Islamic principles. In forthcoming studies, conducting an exhaustive axiomatic evaluation of the cases and proposed resolutions is imperative.

This research illuminates existing knowledge gaps, setting a course for novel research trajectories. It underlines the fair division literature’s oversight of disputes within Islamic law, despite the plentiful existence of contentious cases. The research underscores the relevance of cooperative game theory as a tool for dissecting Islamic legal disputes. By accounting for unique Islamic norms and principles, this study lays a foundation for a nuanced comprehension of the dynamics and outcomes of legal disputes. By integrating an interdisciplinary approach, this research strives to bridge the gap between game theory and Islamic law.

Beyond addressing a significant research lacuna, this study carries extensive societal implications. By shedding light on enduring debates within Islamic law, it encourages a rejuvenated understanding of the evolution and interpretation of legal disputes. The axiomatic disparities between rulers’ and jurists’ methods provide invaluable insights within the Islamic context, bolstering the understanding of sociocultural dynamics that influence legal decision-making. This research has the potential to shape legal discourse, guide policymaking and spur scholarly, juristic and societal dialogue. Consequently, it may foster a more comprehensive and enlightened approach toward the resolution of legal disputes in Islamic law.

To the best of the authors’ knowledge, this study is the first to examine Islamic law’s historical legal disputes from a game-theoretical standpoint. Existing studies rarely collect distribution disputes systematically, and none scrutinize the axiomatic rationales underlying authorities’ and jurists’ distributions, opting instead to focus on historical backgrounds. While the fair division literature extensively examines disputes, it often overlooks those originating from Islamic law, which presents a rich source of disputes that can be modeled as fair division problems. This research makes a distinct contribution by incorporating disputes from Islamic law into the existing body of cooperative game theory literature.

Internet has changed radically in the way people interact in the virtual world, in their careers or social relationships. IoT technology has added a new vision to this process by enabling connections between smart objects and humans, and also between smart objects themselves, which leads to anything, anytime, anywhere, and any media communications. IoT allows objects to physically see, hear, think, and perform tasks by making them talk to each other, share information and coordinate decisions. To enable the vision of IoT, it utilizes technologies such as ubiquitous computing, context awareness, RFID, WSN, embedded devices, CPS, communication technologies, and internet protocols. IoT is considered to be the future internet, which is significantly different from the Internet we use today. The purpose of this paper is to provide up-to-date literature on trends of IoT research which is driven by the need for convergence of several interdisciplinary technologies and new applications.

A comprehensive IoT literature review has been performed in this paper as a survey. The survey starts by providing an overview of IoT concepts, visions and evolutions. IoT architectures are also explored. Then, the most important components of IoT are discussed including a thorough discussion of IoT operating systems such as Tiny OS, Contiki OS, FreeRTOS, and RIOT. A review of IoT applications is also presented in this paper and finally, IoT challenges that can be recently encountered by researchers are introduced.

Studies of IoT literature and projects show the disproportionate importance of technology in IoT projects, which are often driven by technological interventions rather than innovation in the business model. There are a number of serious concerns about the dangers of IoT growth, particularly in the areas of privacy and security; hence, industry and government began addressing these concerns. At the end, what makes IoT exciting is that we do not yet know the exact use cases which would have the ability to significantly influence our lives.

This survey provides a comprehensive literature review on IoT techniques, operating systems and trends.

This paper aims to examine the current practice in Singapore regarding an inheritance issue: disposal of the residual net estate to the bayt al-māl, which is identified as the Islamic Religious Council of Singapore (Majlis Ugama Islam Singapura, MUIS). The issue arises when the deceased leaves farḍ (fixed-share) heir(s) and/or dhawū al-arḥām (outer family members) but there is no ʿaṣabah (agnatic residuary heir by blood). Farḍ legal heirs are those beneficiaries for whom the Qurʾān prescribes inheritance of a pre-determined share. Disposal of the residual net estate to the bayt al-māl results in a reduction in the share due to the farḍ legal heir or worse, a total loss to the dhawū al-arḥām legal heirs.

A qualitative approach based on library and case study research has been adopted to elaborate practices that fall under the purview of the Administration of Muslim Law Acts (AMLA), Chapter 3.

The current practice seems biased against, especially, women and spouses. It creates high dissatisfaction in the community, especially those affected by such practices. This paper elaborates on the practice of residual net estate distribution in Singapore and the contemporary practices of the four Sunni madh-habs – the Ḥanafī, Mālikī, Shāfiʿī and Ḥanbalī jurisprudential schools – in other countries.

In Singapore, Muslim law is defined and implemented by the civil court, not the Syariah Court or MUIS. The recommendation to change from the current classical practice by the Syariah Court and MUIS to the contemporary practice that is relevant to today’s context lies with the civil court and Government of Singapore. The choice for the Syariah Court and MUIS to adopt the contemporary practice as per Ḥanafī School by rule of the court or the government is beyond this research. Zayd ibn Thābit, Caliph Abū Bakr and a small number of companions held the view that the residue net estate asset must go to the bayt al-māl, the current classical practice. The contemporary practice adopted by Sayyidina ʿUthmān ibn ʿAffān, Jābir ibn Zayd and majority of the companions’ view, is not in favour of the residue net estate asset to go to the bayt al-māl; rather they view that it must be returned to the legal heirs.

Awareness in the community in the current controversial practice in Singapore when the residue net estate through the farāʾiḍ law was giving to bayt al-māl instead of returning to farḍ or dhawū al-arḥām in the absence of the ʿaṣabah legal heir as stated in the Inheritance Certificate issued by Syariah Court.

To understand the contemporary Muslim law and the practical and just application in today’s Singapore context as supported by the AMLA, Chapter 3.

This is the first study that challenges the current practice by the Syariah Court and MUIS in Singapore, thereby endeavouring to restore justice to the community.

Today, with the increasing involvement of the environment and human beings business units, paying attention to fulfilling social responsibility obligations while making a profit has become increasingly necessary for achieving sustainable development goals. Attention to profit by organizations should not be without regard to their social and environmental performance. Social responsibility accounting (SRA) is an approach that can pay more attention to the social and environmental performance of companies, but it has many barriers. Therefore, the purpose of this study is to identify barriers to SRA implementation and provide strategies to overcome these barriers.

In this study, the authors identify barriers to social responsibility accounting implementation and provide strategies to overcome these barriers. By literature review, 12 barriers and seven strategies were identified and approved using the opinions of six academic experts. Interpretive structural modeling (ISM) has been used to identify significant barriers and find textual relationships between them. The fuzzy technique for order performance by similarity to ideal solution (TOPSIS) method has been used to identify and rank strategies for overcoming these barriers. This study was undertaken in Iran (an emerging market). The data has been gathered from 18 experts selected using purposive sampling and included CEOs of the organization, senior accountants and active researchers well familiar with the field of social responsibility accounting.

Based on the results of this study, the cultural differences barrier was introduced as the primary and underlying barrier of the social responsibility accounting barriers model. At the next level, barriers such as “lack of public awareness of the importance of social responsibility accounting, lack of social responsibility accounting implementation regulations and organization size” are significant barriers to social responsibility accounting implementation. Removing these barriers will help remove other barriers in this direction. In addition, the results of the TOPSIS method showed that “mandatory regulations, the introduction of guidelines and social responsibility accounting standards,” “regulatory developments and government incentive schemes to implement social responsibility accounting,” as well as “increasing public awareness of the benefits of social responsibility accounting” are some of the essential social responsibility accounting implementation strategies.

The findings of the study have implications for both professional accounting bodies for developing the necessary standards and for policymakers for adopting policies that facilitate the implementation of social responsibility accounting to achieve sustainability.

This paper creates a new perspective on the practical implementation of social responsibility accounting, closely related to improving environmental performance and increasing social welfare through improving sustainability.

Experts believe that the strategies mentioned above will be very effective and helpful in removing the barriers of the lower level of the model. To the best of the authors’ knowledge, for the first time, this study develops a model of social responsibility accounting barriers and ranks the most critical implementation strategies.

This study aims to examine the scholars’ views on the legality of bilateral rebate in Islamic financial transactions. It also aims to evaluate the contemporary application of bilateral rebate in Islamic banking operation as an alternative to the conventional mechanism in handling the events of early settlement of debt, early termination of debt facility and early withdrawal of term deposit.

The study used deductive and inductive methods to analyze the juristic literature of all the major schools of law on the legality of both bilateral and unilateral rebate in a financial transaction.

The study found bilateral rebate (ibra’ mutabadal), instead of unilateral rebate, to be the best and fairest Islamic mechanism to overcome injustice in several events that may impact the bank’s liquidity such as that of early settlement of debt facility and early withdrawal of term deposit in the sense that the interest (maslahah) of both transacting parties is equally secured.

This study has its limitation, as it only covers the applicability of bilateral rebate in Islamic banking operation. It does not include the applicability of bilateral rebate in other segments of Islamic finance such as Islamic capital markets and Islamic insurance (Takaful business).

This paper has practical implication for Islamic banking industry particularly with regard to its liquidity management in the event of early settlement of a debt facility, early termination of an Islamic facility and early withdrawal of Islamic term deposit. It may also assume policy implication in the event that the regulator adopts the legality of bilateral rebate in its Islamic banking policy and guidelines.

This paper offers an Islamic alternative to the conventional mechanism in handling the event of early settlement of a debt facility, early termination of an Islamic facility and early withdrawal of Islamic term deposit. Under conventional banking, there are certain fees and charges imposed on customers in the above events like early settlement charge and early withdrawal charge. Unlike its conventional counterpart, Islamic banks cannot opt for the conventional method that seems unjust to the customers as the charge is imposed without Sharīʿah basis. In this case, bilateral rebate serves as a fair mechanism to manage the bank’s liquidity in the aforementioned events.

The current chapter proposes a theoretical framework to assess the sustainability of economic growth in the Gulf Cooperation Council (GCC) States. The authors integrate insights from endogenous growth models and consider the unique socioeconomic characteristics of the GCC region to provide a comprehensive and tailored approach to understanding the determinants of economic growth and formulating effective policy measures to foster sustainable development and growth. This chapter highlights the environmental challenges faced by GCC; based on this, the authors suggested indicators to construct a theoretical framework (Economic Growth, Climatic Indicators, Energy Indicators, Social Indicators, and Economic Resources Indicators). The authors propose that policymakers and researchers in GCC States should take these factors into account when devising policies or conducting research aimed at fostering sustainable economic growth. Overall, this chapter presents significant insights for policymakers, researchers, and stakeholders involved in promoting the sustainable economic advancement of the GCC States.

Technology has penetrated in every aspect of society, and information and communication technologies (ICTs) have become a part of every aspect of life. Over 20 years of ICT use, nearly every government and the big business area has been radically transformed. Education is a profoundly social profession, and historically, effective education has been associated with good instructors who have a high level of personal connection with students. The use of ICT in higher education allows for more student-cantered learning settings. Nevertheless, as digital media and information continue to take over our lives, the importance of ICT inside higher education continues to rise. The higher education system plays a crucial part in every country’s growth in improving human resources (HR); higher education should create an educated population that will bring peace and socioeconomic and societal growth. Education reform agendas benefit from the use of ICT in most developing nations. ICT in education is one of the most practical approaches to improve India’s higher education system. The purpose of this review chapter was to examine the role of ICT in higher education. This chapter addressed how ICT may promote and revolutionize higher education in India through new government initiatives. Furthermore, the chapter addressed the issues and challenges associated with the use of ICT for educational purposes.

This study aims to examine and validate the role of electronic word of mouth (eWOM), a mediating factor between the marketing mix elements (product, price, place and promotion) and women's purchasing intention of children's dietary supplements in the Jordanian environment culture context.

The data of the research was collected through online and offline questionnaires using a connivance sample of 370 women who have children and live in Amman, the largest city in Jordan.

The findings showed a partial effect of the eWOM as mediating factor on the relationship between marketing mix elements and women's purchasing intention of children's dietary supplements. The findings also revealed significant positive effects of price and place as marketing mix elements on women's purchasing intention of children's dietary supplements, while the product and promotion elements were found insignificant.

This paper contributed to consumer buying behaviour theories by filling a gap in the literature regarding the role of eWOM as a mediating factor on the relationship between marketing mix elements and women's purchasing intention of children's dietary supplements in a developing country like Jordan for the first time.

The purpose of this paper is to investigate what is the most important characteristic that leads to effective teaching in the general education schools in Oman, as perceived by the students.

Methodologically, this research is a survey in nature, using questionnaires for data collection. The sample size consists of 2,628 students from the General Education Schools in most of the regions in Oman. To ensure the reliability and construct validity, this research has applied the principal component analysis (PCA) to determine whether the relevant items have been accordingly loaded on their respective construct. For data analysis, the confirmatory factor analysis (CFA) or the measurement model was employed to determine the indictors and factors as well as the predictor that can positively lead to effective teaching and teachers.

In terms of the findings, this research discovered that, the “community relationships” factor is the most important factor that leads to effective teaching and that it predicts an effective teacher in Oman. This indicates that to have effective teaching in Oman from the students' perspectives, the school must involve the society to participate and support the educational process, while an effective teacher should align his/her teaching service with society needs. Teaching strategies were found to be the second factor and predictor for teaching effectiveness.

This research is timely, as the Omani Ministry of Education is striving to achieve quality education. The study described in the paper is aligned with the Ministry's aims and objectives and will be of benefit to the Omani Ministry of education, educational policy‐makers and planners in terms of setting a standard for effective teaching and has provided a model to follow in becoming an effective teacher, according to General Education students in Oman. This paper has bridged gaps in the existing literature on providing characteristics for effective teaching and teachers in Oman. No other paper or research, based on researchers' best knowledge, has dealt with the issue of teaching effectiveness in Oman and presented criteria to follow in determining an effective teacher. Therefore, this research is unique and has taken a bold step to design a model which the Omani government can use as a standard for effective teaching and teachers in Oman.