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The purpose of the paper is to showcase the significant achievements of Egypt's scientists in the 20th century across various fields of study such as medicine, physics, chemistry, biology, math, geology, astronomy and engineering. The paper highlights the struggles and successes of these scientists, as well as the cultural, social and political factors that influenced their lives and work. The aim is to inspire young people to pursue careers in science and make their own contributions to society by presenting these scientists as role models for hard work and dedication. Ultimately, the paper seeks to promote the importance of science and its impact on society.

The purpose of this review is to present the scientific biographies of Egypt's most distinguished scientists, primarily in the field of Natural Sciences, in a balanced and comprehensive manner. The work is objective, honest and abstract, avoiding any bias or exaggeration. The author provides a clear and concise methodology, including a brief introduction to the scientist and their field of study, an explanation of their major contributions, the impact of their work on society, any challenges or obstacles faced during their career and their lasting legacy. The aim is to showcase the important achievements of these scientists, their impact on their respective fields and to inspire future generations to pursue scientific careers.

The group of outstanding scientists in 20th century Egypt were shaped by various factors, including familial upbringing, education, society, political and cultural atmosphere and state support for scientific research. These scientists made significant contributions to various academic disciplines, including medicine, physics, chemistry, biology, mathematics and engineering. Their impact on their communities and cultures has received international acclaim, making them role models for future generations of scientists and researchers. The history of these scientists highlights the importance of educational investments and supporting scientific research to foster innovation and social progress. The encyclopedia serves as a useful tool for students, instructors and education professionals, preserving Egypt's scientific heritage and honouring the scientists' outstanding accomplishments.

The encyclopedia preserves Egypt's scientific heritage, which has been overlooked for political or other reasons. It is a useful tool for a variety of readers, including students, instructors and education professionals, and it offers insights into universally relevant scientific success factors as well as scientific research methodologies. The encyclopedia honours the outstanding scientific accomplishments of Egyptian researchers and their contributions to the world's scientific community.

The practical implications of this paper are several. First, it highlights the importance of education, family upbringing and societal support for scientific research in fostering innovation and social progress. Second, it underscores the need for continued funding and support for scientific research to maintain and build upon the accomplishments of past generations of scientists. Third, it encourages young people to pursue scientific careers and make their own contributions to society. Fourth, it preserves the scientific heritage of Egypt and honors the contributions of its outstanding scientists. Finally, it serves as a useful tool for students, instructors and education professionals seeking to understand the factors underlying scientific success and research methodologies.

The social implications of the paper include promoting national pride and cultural identity, raising awareness of the importance of education and scientific research in driving social progress, inspiring future generations of scientists and researchers, reducing socioeconomic disparities and emphasizing the role of society, politics and culture in shaping scientific researchers' personalities and interests.

The paper's originality/value lies in its comprehensive documentation of the scientific biographies of Egypt's most prominent scientists in the 20th century, providing unique insights into the factors that contributed to their development and their impact across various academic disciplines. It preserves Egypt's scientific heritage and inspires future generations of scientists and researchers through the promotion of educational investments and scientific research. The encyclopedia serves as a useful tool for education professionals seeking to understand scientific success factors and research methodologies, emphasizing the importance of supportive and inclusive environments for scientific development.

In the COVID-19 pandemic, students were subjected to high pressure when they were forced to move to distance learning in a lockdown environment. Such a drastic move for communities living in groups with solid relationship ties comes at a price. This study aims to investigate the acceptance of distance learning amongst Omani higher education institutions (HEI) students during COVID-19 lockdown.

This is a quantitative research based on an online survey designed to study participants’ acceptance of distance learning during COVID-19 lockdown.

A sample of 757 Omani students was selected, of which 81.2% were female. About 60% of the students’ Age lies 15–20 years. The highest percentage (38.8%) of students belongs to the College of Arts and Humanities. A total of 80% of the students reported a moderate level of information technology skills, and also more than 80% of the students had never attended eLearning calls. Most of the students affirm the eLearning acceptance (students’ willingness to use eLearning tools for the tasks they are designed for), eLearning usefulness (using eLearning would enhance students’ performance), eLearning ease of use (the degree to which a student believes that using eLearning tools are free from effort), learning from home during COVID-19 and eLearning effectiveness (student’s satisfaction and the benefits student will gain from learning via online platforms). Multiple regression analysis confirms that more than 81% of the variation in the eLearning acceptance was explained by eLearning usefulness, eLearning ease of use, learning from home during COVID-19 and eLearning effectiveness independent variables. Moreover, these independent predictors have a positive association with eLearning acceptance.

This research intends to fill the gap in Omani HEI students’ acceptance of distance learning during the COVID-19 pandemic.

This paper aims to study the effect of internal branding on brand supporting behaviour (in-role and extra-role) of bank employees in Egypt. It proposes a model which examines the relationship between internal branding and employees’ brand supporting behavior, mediated by employees’ role clarity, affective commitment and continuance commitment, to provide insights into the way in which employees can become brand champions.

A single cross-sectional descriptive research was employed. A questionnaire was used to collect data from 400 frontline bank employees. Confirmatory factor analysis was used to test the validity of the scales, and structural equation modelling was used to test the research hypotheses.

The results showed that internal branding did not have a direct significant impact on employees’ in-role and extra-role behaviour. However, that impact only took place through employees’ role clarity and their affective commitment.

The findings suggest that banks can differentiate their offers and build powerful corporate brands through their employees’ brand supporting behaviour. Therefore, bank managers need to consider internal branding within the context of a corporate marketing orientation. Moreover, enhancing employees’ role clarity and affective commitment will ensure sustainable brand supporting behaviour.

This research is the first quantitative study to examine the impact of role clarity and continuance commitment as possible mediators to the proposed relationship. It further adds up to the internal branding literature, which is mostly qualitative or conceptual and thus suffers from limited conclusive evidence in terms of internal branding benefits and practical implications.

Upon reading, analyzing and participating in the classroom discussion of this case study, students will be able to use the blue ocean strategy (mainly the Strategy Canvas tool) to analyze how companies establish their products as viable and the go-to solution for consumers; perform a competitive analysis for competitive products; learn how to use data from the case, including industry trends, to predict the future market position of products; and learn how to develop strategies for new products in the market.

Abdishakur M. Afrah, who served as the Head of Business Development at Premier Bank, oversaw a substantial banking portfolio, which included Premier Wallet – the first digital wallet in Somalia. This case study outlines Premier Wallet’s journey and its transformative impact on the banking sector. Owing to the mobile wallet, consumers could, for the first time, engage in purchasing, withdrawing cash, shopping online and topping up without needing a bank account at Premier Bank. This allowed for the financial inclusion of the unbanked Somali population. This case study also highlights the Wallet Send feature, a disruptive feature that challenged the prevalent Hawala system in Somalia. This feature enabled customers to send money across 110 countries via their smartphones, facilitating direct deposits to the mobile or bank accounts of their family and friends or to cash withdrawal points nearby. Despite these advanced features, Premier Wallet struggled with broader acceptance, hindered by a mere 9% internet penetration, the absence of a national identification (ID) system and stiff competition from WAAFI, a fintech application supported by Hormuud Telecom, Somalia’s leading telecommunications company. The case study also delves into the strategic decisions Afrah had to make to position Premier Wallet as the top mobile money option for consumers in Somalia.

This case study is suited for undergraduate-level courses.

Teaching notes are available for educators only.

CSS 3: Entrepreneurship

This paper aims to synthesize new benzimidazole dyes aiming to study the solvent effects on their absorption in Ultraviolet-visible spectra.

Ureido/thioureido hydrazonamide benzimidazoles (U/THB) are prepared by condensation of N-aryl-1H-benzo[d]imidazole-2-carbohydrazonoyl bromides with ureido and/ or thioureido reagents. The target products are fully characterized for structural elucidation by means of their spectral and elemental methods. Solvatochromic behavior of U/THB dyes has been studied in different polar protic solvents at room temperature.

The absorption spectra distinguish two main bands at (350 nm–442 nm) and (308 nm–382 nm) referring to n-π* and π- π* transitions of the azo groups. Dimethyl formamide induces an extremely bathochromic transition comparing to the other protic solvents. The observed bathochromic shifts indicate strong interaction with solvents in the excited state. Most dyes show one absorbance in all solvents used, so they may exist in a single tautomeric form (hydrazo form).

In the present paper, the synthesis of U/THB dyes was achieved by a simple and convenient pathway. In addition, the variations in substituents attached to the chromophoric moiety could also be studied.

The new U/THB dyes are accountable for providing good knowledge about their solvation and spectral properties of an order acceptable for industrial utilization.

Synthesis of these new benzimidazole derivatives and study of their solvation and spectral properties provides good knowledge, which is very useful in many industrial applications (e.g. dye-sensitized solar cell, etc.).

The synthesized mono azo U/THB dyes are novel members in the benzimidazole family, where no details regarding the synthesis of such dyes are reported before in the literature. They are superior in terms of preparation, multiple applications and spectral properties.

The current challenge for forecasting smart meters electricity consumption lies in the uncertainty and volatility of load profiles. Moreover, forecasting the electricity consumption for all the meters requires an enormous amount of time. Most papers tend to avoid such complexity by forecasting the electricity consumption at an aggregated level. This paper aims to forecast the electricity consumption for all smart meters at an individual level. This paper, for the first time, takes into account the computational time for training and forecasting the electricity consumption of all the meters.

A novel hybrid autoregressive-statistical equations idea model with the help of clustering and whale optimization algorithm (ARSEI-WOA) is proposed in this paper to forecast the electricity consumption of all the meters with best performance in terms of computational time and prediction accuracy.

The proposed model was tested using realistic Irish smart meters energy data and its performance was compared with nine regression methods including: autoregressive integrated moving average, partial least squares regression, conditional inference tree, M5 rule-based model, k-nearest neighbor, multilayer perceptron, RandomForest, RPART and support vector regression. Results have proved that ARSEI-WOA is an efficient model that is able to achieve an accurate prediction with low computational time.

This paper presents a new hybrid ARSEI model to perform smart meters load forecasting at an individual level instead of an aggregated one. With the help of clustering technique, similar meters are grouped into a few clusters from which reduce the computational time of the training and forecasting process. In addition, WOA improves the prediction accuracy of each meter by finding an optimal factor between the average electricity consumption values of each cluster and the electricity consumption values for each one of its meters.

This paper aims to investigate the impact of perceived risk, ethical judgement, value consciousness, susceptibility to social influence and neutralisation on counterfeit clothes and accessories purchase intention in Egypt.

A single cross-sectional survey was conducted. Questionnaires were used to collect data from 361 counterfeit buyers in Egypt. To test the hypotheses, partial least squares-structural equation model was applied.

The results indicate that neutralisation, perceived risk and susceptibility to social influence significantly impact attitudes towards counterfeiting and purchase intentions, whereas value consciousness impacts counterfeit purchase intention. In addition, attitudes mediate the effects of perceived risk, susceptibility to social influence and neutralisation on purchase intention.

Brand producers/retailers and the government need to adhere to a number of practices to curb counterfeit demand, mainly by tackling the neutralisation’s impacts, demonstrating various risks of counterfeiting and developing a collective attitude against counterfeiting.

This study contributes to the ethical decision-making literature by empirically testing and quantifying the impact of neutralisation on shaping counterfeit buyers’ attitudes and purchase intention.

There are several important strategic projects in the field of renewable energy in Egypt. Benban project is considered as one of the largest solar generation facilities in the world, which aims to increase clean energy produced, provide electricity needs for citizens and help to increase the volume of Egypt's electricity exports. The purpose of this paper is to explore the most important drivers and barriers that affect the implementation of green supply chain management (GSCM) practices in the field of solar energy production.

It is an exploratory research that conducts a case study about solar energy companies operating in Benban, south Egypt. It adopts a mixed approach; qualitative and quantitative research strategy to test the relationship between dependent and independent variables through a survey.

This research concluded that normative drivers involving stakeholder pressure are of the greatest drivers of GSCM practice, while external barriers including lack of government regulations and government support, poor supplier commitment, customers’ unawareness of sustainable green products, lack of markets receiving and manufacturing recycled materials, lack of renewal or technological innovation in markets and lack of human resources or expertise in market are among the biggest barriers to GSCM implementation.

The researchers collected 30 responses during the field survey, which is a nonrandom sample that does not allow generalization. In addition, samples are only from companies in the solar energy sector only.

As there is a need for research that addresses sustainability practices and solutions in developing countries, especially in Egypt, this paper theoretically contributes to literature by proposing a conceptual framework that identifies the drivers and barriers of GSCM from the existing literature, then investigates and measures their impact on the implementation of GSCM on an Egyptian case study. As regards the practical contribution, this research is a trial to experimentally test the importance of top management’s role in motivating and training employees to improve the brand image of their company and making them aware of the benefits of the successful GSCM implementation.

A review of the literature revealed a lack of coherent frameworks for implementing disability management, particularly within the construction industry. This study involved developing the construction disability management maturity model (CDM3) to assess the maturity of disability management (DM) practices in construction organisations.

In its current form, the model assessed twelve indicators using a series of questions representing relevant best practices for each indicator and five different maturity levels. An analytical hierarchical process was conducted using eight construction and DM experts to determine the weights of importance of these different indicators. The model was then applied to evaluate ten construction companies in Manitoba, Canada.

The results revealed that the indicators of “Return to Work”, “Disability and Injury Prevention”, and “Senior Management Support” practises were the most heavily weighted and, thus, the most important. Companies' DM performance was observed, on average, to be at the quantitatively managed level. “Senior Management Support” and “Disability Injury Prevention” practices were observed to be the most mature indicators on average, revealing a potential relationship between the most important and most mature indicators.

The sample size of companies evaluated is a key limitation in that it does not permit for the generalisation of the results.

This study provided a framework for benchmarking the DM performance of construction organisations.

No similar maturity model has been developed to date to assess DM in construction, making the CDM3 the first of its kind to evaluate a construction organisation's existing DM practices against best practises.

The purpose of this paper is to formulate a model for waqf financing of public goods and mixed public goods in Malaysia which constitute the country’s federal government expenditures. The model is built on the basis of understanding the concept of waqf, learning from waqf institutions of the past and present and addressing specific Malaysian waqf issues.

This study uses both primary and secondary data. The primary data originate from semi-structured interviews of waqf academicians from the Islamic economics and Islamic finance fields, waqf government officials and private sector institutions that are involved in waqf management. The secondary data come from the Malaysian Federal Constitution, law enactments, books, e-books, bulletins, journals, conference proceedings, government reports and websites.

By synthesizing the data, it is found that return from cash waqf investment in unit trust can be used to finance 11 items of federal government expenditures. The overall process can be managed by Yayasan Waqaf Malaysia through a collaboration with an Islamic unit trust firm.

This research shows how waqf can practically assist the Malaysian federal government in financing public goods and mixed public goods. It indirectly shows an alternative source of financing for these goods. Other economies can also learn and adapt from the model developed in this paper.

This paper attempts to revive the function of waqf as a provider of public goods and mixed public goods from Islamic history. Inadvertently, this paper also introduces waqf as a possible fiscal tool.