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Article
Publication date: 26 March 2024

Rawan Ramadan, Hassan Ghanem, Jamal M. Khatib and Adel M. ElKordi

The purpose of this paper is to check the feasibility of using biomaterial such as of Phragmites-Australis (PA) in cement paste to achieve sustainable building materials.

Abstract

Purpose

The purpose of this paper is to check the feasibility of using biomaterial such as of Phragmites-Australis (PA) in cement paste to achieve sustainable building materials.

Design/methodology/approach

In this study, cement pastes were prepared by adding locally produced PA fibers in four different volumes: 0%, 0.5%, 1% and 2% for a duration of 180 days. Bottles and prisms were subjected to chemical shrinkage (CS), drying shrinkage (DS), autogenous shrinkage (AS) and expansion tests. Besides, prism specimens were tested for flexural strength and compressive strength. Furthermore, a mathematical model was proposed to determine the variation length change as function of time.

Findings

The experimental findings showed that the mechanical properties of cement paste were significantly improved by the addition of 1% PA fiber compared to other PA mixes. The effect of increasing the % of PA fibers reduces the CS, AS, DS and expansion of cement paste. For example, the addition of 2% PA fibers reduces the CS, expansion, AS and DS at 180 days by 36%, 20%, 13% and 10%, respectively compared to the control mix. The proposed nonlinear model fit to the experimental data is appropriate with R2 values above 0.92. There seems to be a strong positive linear correlation between CS and AS/DS with R2 above 0.95. However, there exists a negative linear correlation between CS and expansion.

Research limitations/implications

The PA used in this study was obtained from one specific location. This can exhibit a limitation as soil type may affect PA properties. Also, one method was used to treat the PA fibers.

Practical implications

The utilization of PA fibers in paste may well reduce the formation of cracks and limit its propagation, thus using a biomaterial such as PA in cementitious systems can be an environmentally friendly option as it will make good use of the waste generated and enhance local employment, thereby contributing toward sustainable development.

Originality/value

To the authors best knowledge, there is hardly any research on the effect of PA on the volume stability of cement paste. Therefore, the research outputs are considered to be original.

Details

International Journal of Building Pathology and Adaptation, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2398-4708

Keywords

Article
Publication date: 29 November 2023

Hui Shi, Drew Hwang, Dazhi Chong and Gongjun Yan

Today’s in-demand skills may not be needed tomorrow. As companies are adopting a new group of technologies, they are in huge need of information technology (IT) professionals who…

Abstract

Purpose

Today’s in-demand skills may not be needed tomorrow. As companies are adopting a new group of technologies, they are in huge need of information technology (IT) professionals who can fill various IT positions with a mixture of technical and problem-solving skills. This study aims to adopt a sematic analysis approach to explore how the US Information Systems (IS) programs meet the challenges of emerging IT topics.

Design/methodology/approach

This study considers the application of a hybrid semantic analysis approach to the analysis of IS higher education programs in the USA. It proposes a semantic analysis framework and a semantic analysis algorithm to analyze and evaluate the context of the IS programs. To be more specific, the study uses digital transformation as a case study to examine the readiness of the IS programs in the USA to meet the challenges of digital transformation. First, this study developed a knowledge pool of 15 principles and 98 keywords from an extensive literature review on digital transformation. Second, this study collects 4,093 IS courses from 315 IS programs in the USA and 493,216 scientific publication records from the Web of Science Core Collection.

Findings

Using the knowledge pool and two collected data sets, the semantic analysis algorithm was implemented to compute a semantic similarity score (DxScore) between an IS course’s context and digital transformation. To present the credibility of the research results of this paper, the state ranking using the similarity scores and the state employment ranking were compared. The research results can be used by IS educators in the future in the process of updating the IS curricula. Regarding IT professionals in the industry, the results can provide insights into the training of their current/future employees.

Originality/value

This study explores the status of the IS programs in the USA by proposing a semantic analysis framework, using digital transformation as a case study to illustrate the application of the proposed semantic analysis framework, and developing a knowledge pool, a corpus and a course information collection.

Details

Information Discovery and Delivery, vol. 52 no. 3
Type: Research Article
ISSN: 2398-6247

Keywords

Open Access
Article
Publication date: 15 March 2023

Jaflah Hassan Al-Ammary and Mohammed Essam Ghanem

Information and communication technologies (ICT)-presented technological developments, such as soil sensors, remote sensing, artificial intelligence (AI) and big data, have shown…

3034

Abstract

Purpose

Information and communication technologies (ICT)-presented technological developments, such as soil sensors, remote sensing, artificial intelligence (AI) and big data, have shown the potential to increase crop output and quality while consuming fewer resources and having a smaller environmental impact. The first step in ushering in a new era of technological advancement in the agricultural sector in the Kingdom of Bahrain is evaluating how prepared farmers and farm owners are to adopt these technologies. Therefore, the current study examines how ICT are prepared, accepted and adopted in agriculture in the Kingdom of Bahrain.

Design/methodology/approach

The study's goals were attained by using both quantitative and qualitative methodologies. A survey was created to learn more about the present state of ICT usage in agriculture, including its awareness, readiness, acceptance and adoption. To strengthen the conclusions and investigate the current situation related agricultural behavior, production and the use of information technology (IT) to support agriculture in the chosen farms, four exploratory field visits were made. Additionally, a strength-weakness-opportunities-threat (SWOT)-threat, opportunities, weakness, strength (TOWS) analysis was performed to evaluate the Kingdom of Bahrain's readiness and long-term plans for implementing ICT in agriculture. On the basis of secondary data, survey data and interview findings, SWOT-TOWS were created.

Findings

The findings revealed insufficient knowledge and awareness about ICT in agriculture. Despite the high level of digital infrastructure readiness in Bahrain, farmers are not ready to adopt sophisticated devices and complex applications such as crop sensing tools, the internet of things (IoT) and AI; however, there is a strong acceptance among farmers to implement new ideas and agriculture approaches.

Originality/value

The Arabian Gulf Countries, which are characterized by an arid environment, sporadic vegetation, weak soil and a lack of water supplies and arable land, have few studies that explore the crucial role of ICT in growing the agricultural sector. Considering the influence of ICT on the provision of more productive agriculture in a challenging and complicated environment, the study contributes to the body of knowledge by conducting an empirical investigation that addresses an urgent issue. The study is considered one of the few in the countries of the Arabian Gulf to address this subject.

Details

Arab Gulf Journal of Scientific Research, vol. 42 no. 1
Type: Research Article
ISSN: 1985-9899

Keywords

Article
Publication date: 14 June 2023

Yousef Alsafadi and Hasan Yousef Aljuhmani

Despite the widespread recognition of the significance of entrepreneurial innovations in driving financial success and building firms' competitive advantage, there is a lack of…

Abstract

Purpose

Despite the widespread recognition of the significance of entrepreneurial innovations in driving financial success and building firms' competitive advantage, there is a lack of empirical investigation into their impact on organizations. This research paper aims to address this gap by exploring how entrepreneurial innovations can contribute to firms' competitive advantage and the mediating role of entrepreneurial thinking in this relationship. To answer these research questions, this paper utilizes the resource-based view (RBV) of the firm and the dynamic capabilities view (DCV).

Design/methodology/approach

The study employed a quantitative research design, and survey data were collected from 102 chief executive officers (CEOs) of Jordanian manufacturing companies in various industries. Structural equation modeling was used to test the hypothesized relationships.

Findings

The findings of this study suggest that there is a positive and significant impact of entrepreneurial innovation and thinking on the competitive advantage of firms. The authors also found that entrepreneurial thinking positively mediates this relationship. This study’s results support the RBV and DCV perspectives, which suggest that firms need to leverage unique resources and capabilities and develop dynamic capabilities to achieve a sustained competitive advantage.

Originality/value

The significance of this study lies in its contribution to the literature on the relationship between entrepreneurial innovation, thinking and competitive advantage. While previous research has explored these concepts separately, this study integrates them into a comprehensive framework that highlights the mediating role of entrepreneurial thinking in the relationship between entrepreneurial innovation and competitive advantage.

Details

Kybernetes, vol. 53 no. 11
Type: Research Article
ISSN: 0368-492X

Keywords

Article
Publication date: 9 January 2023

Ayman Wael AL-Khatib

This study investigates the impact of big data analytics capabilities on export performance. Moreover, it assesses the mediating effect of the supply chain innovation and…

1331

Abstract

Purpose

This study investigates the impact of big data analytics capabilities on export performance. Moreover, it assesses the mediating effect of the supply chain innovation and moderating effect of supply chain agility.

Design/methodology/approach

This study is based on primary data that were collected from the manufacturing sector operating in Jordan. A total of 327 responses were used for the final data analysis. Data analysis was performed via a partial least square structural equation modeling (PLS-SEM) approach.

Findings

The results of the data analysis supported a positive relationship between big data analytics capabilities and the export performance as well as a mediating effect of supply chain innovation. It was confirmed that supply chain agility moderated the relationship of supply chain innovation and export performance.

Originality/value

This study developed a theoretical and empirical model to investigate the relationship between big data analytics capabilities, export performance, supply chain innovation and supply chain agility. This study offers new theoretical and managerial contributions that add value to the supply chain management literature by testing the moderated-mediated model of these constructs in the manufacturing sector in Jordan.

Details

International Journal of Emerging Markets, vol. 19 no. 10
Type: Research Article
ISSN: 1746-8809

Keywords

Article
Publication date: 11 April 2024

Miroslav Mateev, Ahmad Sahyouni, Syed Moudud-Ul-Huq and Kiran Nair

This study investigates the role of market concentration and efficiency in banking system stability during the COVID-19 pandemic. We empirically test the hypothesis that market…

Abstract

Purpose

This study investigates the role of market concentration and efficiency in banking system stability during the COVID-19 pandemic. We empirically test the hypothesis that market concentration and efficiency are significant determinants of bank performance and stability during the time of crises, using a sample of 575 banks in 20 countries in the Middle East and North Africa (MENA).

Design/methodology/approach

The main sources of bank data are the BankScope and BankFocus (Bureau van Dijk) databases, World Bank development indicators, and official websites of banks in MENA countries. This study combined descriptive and analytical approaches. We utilize a panel dataset and adopt panel data econometric techniques such as fixed/random effects and the Generalized Method of Moments (GMM) estimator.

Findings

The results reveal that market concentration negatively affects bank profitability, whereas improved efficiency further enhances bank performance and contributes to the banking sector’s overall stability. Furthermore, our analysis indicates that during the COVID-19 pandemic, bank stability strongly depended on the level of market concentration, but not on bank efficiency. However, more efficient banks are more profitable and stable if the banking institutions are Islamic. Similarly, Islamic banks with the same level of efficiency demonstrated better overall financial performance during the pandemic than their conventional peers did.

Research limitations/implications

The main limitation is related to the period of COVID-19 pandemic that was covered in this paper (2020–2021). Therefore, further investigation of the COVID-19 effects on bank profitability and risk will require an extended period of the pandemic crisis, including 2022.

Practical implications

This study provides information that will enable bank managers and policymakers in MENA countries to assess the growing impact of market concentration and efficiency on the banking sector stability. It also helps them in formulating suitable strategies to mitigate the adverse consequences of the COVID-19 pandemic. Our recommendations are useful guides for policymakers and regulators in countries where Islamic and conventional banking systems co-exist and compete, based on different business models and risk management practices.

Originality/value

The authors contribute to the banking stability literature by investigating the role of market concentration and efficiency as the main determinants of bank performance and stability during the COVID-19 pandemic. This study is the first to analyze banking sector stability in the MENA region, using both individual and risk-adjusted aggregated performance measures.

Details

EuroMed Journal of Business, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1450-2194

Keywords

Article
Publication date: 24 July 2024

Mohamed Mousa, Faisal Shahzad and Maha Misbah Shabana

Given the remarkable increase in entrepreneurial activities initiated by women in the Egyptian context in addition to the scarcity of empirical studies on digital self-employment…

Abstract

Purpose

Given the remarkable increase in entrepreneurial activities initiated by women in the Egyptian context in addition to the scarcity of empirical studies on digital self-employment there, the authors of the present paper aim to identify what motivates women to engage in digital entrepreneurship, and to identify how those women establish their digital entrepreneurial activities.

Design/methodology/approach

The authors employed a qualitative research method through semi-structured interviews with 30 women entrepreneurs who own and manage digital businesses. Thematic analysis was subsequently used to determine the main ideas in the transcripts.

Findings

The authors have found that enjoying absolute independence, securing more time for family, guaranteeing an independent source of income in addition to the ease of accessing extensive online markets are the main motives behind the engagement of women in the Egyptian context in digital entrepreneurship activities. Moreover, the authors have also asserted that the minimal training and government support stimulate women entrepreneurs there to start and continue their digital business activities informally.

Originality/value

This paper contributes by filling a gap in entrepreneurship studies in which empirical studies on establishing and managing digital entrepreneurship among women in developing economies has been limited so far.

Details

Journal of Small Business and Enterprise Development, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1462-6004

Keywords

Article
Publication date: 6 December 2022

Muhammad Imran, Abdul Sattar and Md Shabbir Alam

Economic ties and formation of trade blocks escalates the movement of goods among the participants and bring different economic and structural changes. Therefore, the current…

Abstract

Purpose

Economic ties and formation of trade blocks escalates the movement of goods among the participants and bring different economic and structural changes. Therefore, the current research emphasises on the distribution of market structure and industrial value added among the participant countries of China–Pakistan economic corridor project while focussing on pre and post FTA status.

Design/methodology/approach

This study utilises the footloose capital model for analysing whether China or Pakistan is more suitable for attracting factors of production to increase their share of industrial value added. For econometric analyses the current research utilises data from 1995 to 2018 and maximum likelihood effect method to assess factors that affect regional value-added distribution.

Findings

Results show that both countries owe different level of economic developments. Effect of capital is, comparatively, similar for both countries while Pakistan supports trade openness which points towards the fact of positive utilisation of abundant labour resources in Pakistan by establishing industrial structure either through domestic capital formation or foreign investment. Whereas, share of labour and trade openness of China positively affect value added production of China.

Originality/value

This is one of the unique studies that studies the regional economic treaties usefulness for any developing country across Asia. Where this study uses the footloose capital model and maximum likelihood method for its analysis which is not previously done, while for detailed analyses the study further divides the timeframe into two parts as pre-FTA ranges from 1995 to 2006, post-FTA from 2007 to 2018 while overall results consist of whole-time frame.

Details

Journal of Economic and Administrative Sciences, vol. 40 no. 1
Type: Research Article
ISSN: 2054-6238

Keywords

Article
Publication date: 11 July 2024

Nawaf AlGhanem and John Mendy

Despite some academic recognition that leadership is particularly significant in reshaping the oil and gas industry’s contributions to global economic development and the…

Abstract

Purpose

Despite some academic recognition that leadership is particularly significant in reshaping the oil and gas industry’s contributions to global economic development and the sustainability of global energy supplies at affordable prices (Sharma et al., 2022), the attendant problem of how the industry’s leadership contributes towards the preservation of global environment and the maintenance of ecosystems’ balance, among other sustainability challenges, remains an academic lag. This calls for the urgent need for oil and gas companies to practice effective sustainable leadership approach at multiple organisational levels to address global environmental, economic and social challenges.

Design/methodology/approach

This paper adopts an interpretivist/constructivist philosophical stance, where findings have been extracted from in-depth thick descriptive qualitative research in Bahrain oil and gas industry. Companies operating within Bahrain oil and gas industry were identified as the unit of analysis. Empirical data are gathered through semi-structured interviews from senior management and analysed using thematic analysis. This paper is structured as follows: introduction, contextualisation of the UNSDGs in the oil and gas industry, literature on network leadership, research methods used to gather and analyse data from Bahrain oil and gas industry findings, contributions, limitations and trajectories for further studies.

Findings

The study’s participants argued that the emergence of transformational and Sustainable Network Leadership is essential to successfully and sustainably implementing the UN SDGs. In other words, the Sustainable Network Leadership is a contribution to the single, leadership competences approach of previous scholarship (Weber et al., 2022; Kumalo and Scheepers, 2021) partly because it evolves around the notion of positioning different network and change actors based on their capacity to lead, exchange their knowledge, effectively communicate the need to comply with SDGs and the skills to establish high density within a complex network of actors.

Research limitations/implications

This study recognises its limitations in the sense that it is based on the single context of Bahrain oil and gas, and data were collected from senior management and executives only. Gathering data from a broader swathe of employees may have provided greater levels of leadership and organisational member nuances in both single and collective differences of leadership attributes.

Practical implications

Transformational and Sustainable Network Leadership provides a new construct in the perception (the “what”), instrumentalisation (the “how”) and theoretical re-conceptualisation of leadership within organisational change settings needing radical rethink for sustainable and successful change. The practical implications of transformational and Sustainable Network Leadership expose the way a variety of highly challenged organisational change contexts are interconnected to highlight not only their different sets of challenges but also their opportunities and the resolution mechanisms they present for organisational leaders and staff alike.

Originality/value

This paper identified the single, leadership competence approach as the dominant discourse in organisational change, leadership studies and presented an alternative collective set of leaders’ attributes. The less utilised network leadership concept was drawn upon to contribute network leadership attributes as a way of addressing the challenges faced by Bahraini oil and gas company leaders. Therefore, this study contributes to both network leadership, transformational leadership by expanding both domains to include organisational transformation and the leadership-of-risky change. This was done by identifying attributes and characteristics of Sustainable Network Leadership, then showing their significance as an approach to successfully and sustainably implementing the UNSDGs.

Details

Journal of Organizational Change Management, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 0953-4814

Keywords

Article
Publication date: 27 August 2024

Yussri Sawani, Corina Joseph and Siow Hoo Leong

This study aims to analyse the existing literature on factors motivating higher education institutions to disclose their Sustainability Development Goals initiatives.

Abstract

Purpose

This study aims to analyse the existing literature on factors motivating higher education institutions to disclose their Sustainability Development Goals initiatives.

Design/methodology/approach

This study used an interdisciplinary systematic review to develop a review protocol for Sustainability Development Goals and higher education institutions-related literature. Thematic analysis was performed using NVivo Release 1.4 to generate the theme related to the motivating factors of disclosure and further analysed using content analysis.

Findings

The study identified five clusters relating to Sustainability Development Goals and higher education institutions. The main subcategory consists solely of motivating factors as the main child note. The four main factors that motivate Higher Education Institutions to disclose their Sustainability Development Goals practices are the curriculum, research activities, human resource management and collaborations in research and operations.

Practical implications

This paper provides an overview of factors that contribute to Sustainable Development Goals disclosure among higher education institutions with regard to their primary functions of pioneering research, providing education, exercising governance and providing external leadership. Several implications in light of multiple stakeholders are provided in the paper.

Originality/value

This study is among the few studies that develop a review protocol for Sustainability Development Goals and higher education institutions-related literature. The review provides international overview of the current academic debate on the topic of Sustainability Development Goals disclosure.

Details

International Journal of Sustainability in Higher Education, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1467-6370

Keywords

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