This page has only limited features, please log in for full access.
This study investigates the capabilities, performance outcomes, and barriers of drones applied to humanitarian logistics (HL). A systematic literature review was conducted to synthesize prior research on drones and cumulatively identify current knowledge gaps which require further investigation. In order to identify the relevant literature on the topic, a rigorous research protocol was applied for the retrieval and selection processes. In total, 142 publications fulfilled the selection criteria and were thoroughly analyzed. The findings of this review paper summarize the capabilities, barriers and performance outcomes of humanitarian drones applied to logistics operations, management, and governance in a comprehensive framework. More specifically, three important capabilities (i.e., transportation and delivery; surveying and monitoring; communication and integration), three performance outcomes (i.e., flexibility and responsiveness; cost reduction; sustainability) and adoption barriers in three areas (i.e., technology; organization; environment) were identified. Based on these findings, future research directions are derived for the capabilities of humanitarian drones, their performance outcomes, and their respective barriers. This study analyzes potential applications of drones in the humanitarian field and presents a comprehensive agenda that structures and guides further research on the topic.
Abderahman Rejeb; Karim Rejeb; Steve Simske; Horst Treiblmaier. Humanitarian Drones: A Review and Research Agenda. Internet of Things 2021, 16, 100434 .
AMA StyleAbderahman Rejeb, Karim Rejeb, Steve Simske, Horst Treiblmaier. Humanitarian Drones: A Review and Research Agenda. Internet of Things. 2021; 16 ():100434.
Chicago/Turabian StyleAbderahman Rejeb; Karim Rejeb; Steve Simske; Horst Treiblmaier. 2021. "Humanitarian Drones: A Review and Research Agenda." Internet of Things 16, no. : 100434.
The literature on blockchain-enabled use cases has grown exponentially over recent years. Yet, studies are missing that apply bibliometrics and visualization techniques to unravel the dynamics and current discussions pertaining to the nexus of blockchain technology (BCT) and the healthcare field. To close this knowledge gap, we examine the knowledge base and research hotspots of BCT research in the field of healthcare. We carry out a series of bibliometric analyses on the extant literature, including the scholarly production, developmental pattern of the annual total number of authors, and identification of productive academic institutions, countries, and leading authors. Additionally, we conduct a keyword co-occurrence analysis and identify the major research hotspots and trends for the future. The findings of this research are valuable for scholars and practitioners who seek to better understand the development status, dynamics, and trends pertaining to BCT in healthcare.
Abderahman Rejeb; Horst Treiblmaier; Karim Rejeb; Suhaiza Zailani. Blockchain research in healthcare: a bibliometric review and current research trends. Journal of Data, Information and Management 2021, 3, 109 -124.
AMA StyleAbderahman Rejeb, Horst Treiblmaier, Karim Rejeb, Suhaiza Zailani. Blockchain research in healthcare: a bibliometric review and current research trends. Journal of Data, Information and Management. 2021; 3 (2):109-124.
Chicago/Turabian StyleAbderahman Rejeb; Horst Treiblmaier; Karim Rejeb; Suhaiza Zailani. 2021. "Blockchain research in healthcare: a bibliometric review and current research trends." Journal of Data, Information and Management 3, no. 2: 109-124.
To address consumers’ concerns regarding food integrity, halal food businesses need to rethink their conventional supply chains and leverage new technologies. The emergence and proliferation of the Internet of Things (IoT) - the use of interconnected devices, sensors, and technologies to orchestrate, monitor, and optimize supply chain processes - holds innovative potentials for the halal food supply chain (HFSC). Despite the growing popularity in supply chain management and logistics, the potentials and challenges of IoT in the HFSC remain – unexplored and further research is required . Therefore, the goal of this paper is to address this knowledge gap and review IoT research within the context of HFSCs. To begin, over seventy-three (73) papers were analyzed using both bibliometric techniques and in-depth content analysis. The results reveal that IoT offers five major benefits for the HFSC; namely, traceability of products, enhancement of supply chain efficiencies, facilitation of livestock management, authentication of foods’ halal status, and monitoring of halal certifications. Several challenges were identified, including the technical limitations of IoT devices, technological immaturity, lack of user acceptance, and cost and regulatory barriers. The study's findings provide deeper insight into the current state of IoT research in the halal food literature, its development, challenges and future research avenues for scholars, policy makers and the HFSC community.
Abderahman Rejeb; Karim Rejeb; Suhaiza Zailani; Horst Treiblmaier; Karen J. Hand. Integrating the Internet of Things in the halal food supply chain: A systematic literature review and research agenda. Internet of Things 2021, 13, 100361 .
AMA StyleAbderahman Rejeb, Karim Rejeb, Suhaiza Zailani, Horst Treiblmaier, Karen J. Hand. Integrating the Internet of Things in the halal food supply chain: A systematic literature review and research agenda. Internet of Things. 2021; 13 ():100361.
Chicago/Turabian StyleAbderahman Rejeb; Karim Rejeb; Suhaiza Zailani; Horst Treiblmaier; Karen J. Hand. 2021. "Integrating the Internet of Things in the halal food supply chain: A systematic literature review and research agenda." Internet of Things 13, no. : 100361.
As Information and Communication Technologies are evolving rapidly and at an exponential pace‚ businesses are forced to cope with the latest trends in innovation and to respond to emerging needs and opportunities. The constant digitization and process automation (digitalization) of supply chains call for the consideration of innovative services to sustain value chain efficiency and effectiveness. Given the approaching technological developments‚ the new network upgrades embodied in 5G networks raises several high expectations along the value chain. This paper recognizes the critical role of 5G telecommunications to support several value chain activities and create value propositions that would not be possible with existing network generations. To this end‚ Porter’s value chain model is applied and comprehensively discussed to highlight the potential areas that could be facilitated by 5G telecommunications.
Abderahman Rejeb; John G. Keogh. 5G Networks in the Value Chain. Wireless Personal Communications 2020, 117, 1577 -1599.
AMA StyleAbderahman Rejeb, John G. Keogh. 5G Networks in the Value Chain. Wireless Personal Communications. 2020; 117 (2):1577-1599.
Chicago/Turabian StyleAbderahman Rejeb; John G. Keogh. 2020. "5G Networks in the Value Chain." Wireless Personal Communications 117, no. 2: 1577-1599.
This study reviews Internet of Things (IoT) research in supply chain management (SCM) and logistics. A thorough review and bibliometric analysis were conducted to analytically and objectively unearth the knowledge development in IoT research within the context of SCM and logistics. The analysis started with the selection of 807 journal articles published over a two-decade period. Then, the articles were analyzed according to bibliometric parameters such as year of publication, sources, authors, and institutions. A keyword co-occurrence network was used to cluster the pertinent literature. Results of the review and bibliometric analysis reveal that IoT research has attracted significant attention from the SCM and logistics community. Three leading journals published widely on IoT and the fifteen most productive authors are identified. Based on the keyword co-occurrence clustering, the IoT literature in SCM and logistics is focalized on RFID technology, Industry 4.0 technologies, reverse logistics, and additionally covers various industries, such as the food, retailing, construction, and the pharmaceutical sector. The study provides researchers with a better understanding of IoT research in SCM and logistics and existing knowledge gaps for further research. Practitioners may benefit from the review to keep abreast of the current discussions and applications of IoT in diverse industrial sectors. To the best of the authors’ knowledge, the current review is one of the few attempts to investigate IoT research in SCM and logistics using a comprehensive set of articles published during the past two decades.
Abderahman Rejeb; Steve Simske; Karim Rejeb; Horst Treiblmaier; Suhaiza Zailani. Internet of Things research in supply chain management and logistics: A bibliometric analysis. Internet of Things 2020, 12, 100318 .
AMA StyleAbderahman Rejeb, Steve Simske, Karim Rejeb, Horst Treiblmaier, Suhaiza Zailani. Internet of Things research in supply chain management and logistics: A bibliometric analysis. Internet of Things. 2020; 12 ():100318.
Chicago/Turabian StyleAbderahman Rejeb; Steve Simske; Karim Rejeb; Horst Treiblmaier; Suhaiza Zailani. 2020. "Internet of Things research in supply chain management and logistics: A bibliometric analysis." Internet of Things 12, no. : 100318.
This paper examines the potentials of augmented reality (AR) technology in supply chain management (SCM) and logistics. Specifically, we provide an overview of the technology’s various value propositions and its ability to support companies’ business processes. Although the emergence of Industry 4.0 has renewed the interest in AR, and how it can address several issues challenging existing business models, rigorous studies investigating the potentials of AR for SCM and logistics activities are scant. To bridge this knowledge gap, we conducted a systematic literature review to compile existing literature, identify current research gaps, and systematize AR research in SCM and logistics activities. In total, forty-three (43) papers were thoroughly analyzed. The findings of this study reveal that AR can add value in five main areas, namely warehousing, manufacturing, sales and outdoor logistics, planning and design and human resource management. Moreover, we discuss organizations’ challenges when deploying AR in SCM and logistics and propose exploratory research opportunities for further investigation. In this paper, we highlight numerous practical implications of AR in SCM and recommend that organizations consider AR as a potential solution for enhancing business processes, improving operational efficiencies, and increasing overall competitiveness. This study represents one of the first attempts to synthesize AR’s literature from an SCM and logistics perspective.
Abderahman Rejeb; John G. Keogh; Samuel Fosso Wamba; Horst Treiblmaier. The potentials of augmented reality in supply chain management: a state-of-the-art review. Management Review Quarterly 2020, 1 -38.
AMA StyleAbderahman Rejeb, John G. Keogh, Samuel Fosso Wamba, Horst Treiblmaier. The potentials of augmented reality in supply chain management: a state-of-the-art review. Management Review Quarterly. 2020; ():1-38.
Chicago/Turabian StyleAbderahman Rejeb; John G. Keogh; Samuel Fosso Wamba; Horst Treiblmaier. 2020. "The potentials of augmented reality in supply chain management: a state-of-the-art review." Management Review Quarterly , no. : 1-38.
Blockchain technology has emerged as a promising technology with far-reaching implications for the food industry. The combination of immutability, enhanced visibility, transparency and data integrity provides numerous benefits that improve trust in extended food supply chains (FSCs). Blockchain can enhance traceability, enable more efficient recall and aids in risk reduction of counterfeits and other forms of illicit trade. Moreover, blockchain can enhance the integrity of credence claims such as sustainably sourced, organic or faith-based claims such as kosher or halal by integrating the authoritative source of the claim (e.g., the certification body or certification owner) into the blockchain to verify the claim integrity and reassure business customers and end consumers. Despite the promises and market hype, a comprehensive overview of the potential benefits and challenges of blockchain in FSCs is still missing. To bridge this knowledge gap, we present the findings from a systematic review and bibliometric analysis of sixty-one (61) journal articles and synthesize existing research. The main benefits of blockchain technology in FCSs are improved food traceability, enhanced collaboration, operational efficiencies and streamlined food trading processes. Potential challenges include technical, organizational and regulatory issues. We discuss the theoretical and practical implications of our research and present several ideas for future research.
Abderahman Rejeb; John G. Keogh; Suhaiza Zailani; Horst Treiblmaier; Karim Rejeb. Blockchain Technology in the Food Industry: A Review of Potentials, Challenges and Future Research Directions. Logistics 2020, 4, 27 .
AMA StyleAbderahman Rejeb, John G. Keogh, Suhaiza Zailani, Horst Treiblmaier, Karim Rejeb. Blockchain Technology in the Food Industry: A Review of Potentials, Challenges and Future Research Directions. Logistics. 2020; 4 (4):27.
Chicago/Turabian StyleAbderahman Rejeb; John G. Keogh; Suhaiza Zailani; Horst Treiblmaier; Karim Rejeb. 2020. "Blockchain Technology in the Food Industry: A Review of Potentials, Challenges and Future Research Directions." Logistics 4, no. 4: 27.
The term “Smart City” denotes a comprehensive concept to alleviate pending problems of modern urban areas which have developed into an important work field for practitioners and scholars alike. However, the question remains as to how cities can become “smart”. The application of information technology is generally considered a key driver in the “smartization” of cities. Detailed frameworks and procedures are therefore needed to guide, operationalize, and measure the implementation process as well as the impact of the respective technologies. In this paper, we discuss blockchain technology, a novel driver of technological transformation that comprises a multitude of underlying technologies and protocols, and its potential impact on smart cities. We specifically address the question of how blockchain technology may benefit the development of urban areas. Based on a comprehensive literature review, we present a framework and research propositions. We identify nine application fields of blockchain technology in the smartization of cities: (1) healthcare, (2) logistics and supply chains, (3) mobility, (4) energy, (5) administration and services, (6) e-voting, (7) factory, (8) home and (9) education. We discuss current developments in these fields, illustrate how they are affected by blockchain technology and derive propositions to guide future research endeavors.
Horst Treiblmaier; Abderahman Rejeb; Andreas Strebinger. Blockchain as a Driver for Smart City Development: Application Fields and a Comprehensive Research Agenda. Smart Cities 2020, 3, 853 -872.
AMA StyleHorst Treiblmaier, Abderahman Rejeb, Andreas Strebinger. Blockchain as a Driver for Smart City Development: Application Fields and a Comprehensive Research Agenda. Smart Cities. 2020; 3 (3):853-872.
Chicago/Turabian StyleHorst Treiblmaier; Abderahman Rejeb; Andreas Strebinger. 2020. "Blockchain as a Driver for Smart City Development: Application Fields and a Comprehensive Research Agenda." Smart Cities 3, no. 3: 853-872.
Medical tourism has witnessed significant growth over the last decade. This nascent sector creates a new tourist class with access to affordable healthcare services by combining healthcare services with tourism and hospitality. Information technology is an essential factor, which can enable the growth of medical tourism. Technology enables the search process for information about the available services, costs, hospitality, tourism and post-treatment options. However, these technologies are primarily legacy systems and lack interoperability. Several questions arise, including the potential patient-tourist ability to verify crucial factors such as the quality of care and the credentials of the medical professionals and medical facilities. Moreover, questions arise regarding patient-doctor trust, procedure and risk transparency‚ medical record privacy and other health-related hazards in specific procedures. In this conceptual paper, we investigate the potential benefits of Blockchain technology to address some of the open questions in medical tourism. We conclude that Blockchain technology can benefit medical tourism, and we lay the foundation for future research.
Abderahman Rejeb; John G. Keogh; Horst Treiblmaier. The Impact of Blockchain on Medical Tourism. Business Information Systems 2020, 29 -40.
AMA StyleAbderahman Rejeb, John G. Keogh, Horst Treiblmaier. The Impact of Blockchain on Medical Tourism. Business Information Systems. 2020; ():29-40.
Chicago/Turabian StyleAbderahman Rejeb; John G. Keogh; Horst Treiblmaier. 2020. "The Impact of Blockchain on Medical Tourism." Business Information Systems , no. : 29-40.
Modern supply chains have evolved into highly complex value networks and turned into a vital source of competitive advantage. However, it has become increasingly challenging to verify the source of raw materials and maintain visibility of products and merchandise while they are moving through the value chain network. The application of the Internet of Things (IoT) can help companies to observe, track, and monitor products, activities, and processes within their respective value chain networks. Other applications of IoT include product monitoring to optimize operations in warehousing‚ manufacturing, and transportation. In combination with IoT, Blockchain technology can enable a broad range of different application scenarios to enhance value chain transparency and to increase B2B trust. When combined, IoT and Blockchain technology have the potential to increase the effectiveness and efficiency of modern supply chains. The contribution of this paper is twofold. First, we illustrate how the deployment of Blockchain technology in combination with IoT infrastructure can streamline and benefit modern supply chains and enhance value chain networks. Second, we derive six research propositions outlining how Blockchain technology can impact key features of the IoT (i.e., scalability, security, immutability and auditing, information flows, traceability and interoperability, quality) and thus lay the foundation for future research projects.
Abderahman Rejeb; John G. Keogh; Horst Treiblmaier. Leveraging the Internet of Things and Blockchain Technology in Supply Chain Management. Future Internet 2019, 11, 161 .
AMA StyleAbderahman Rejeb, John G. Keogh, Horst Treiblmaier. Leveraging the Internet of Things and Blockchain Technology in Supply Chain Management. Future Internet. 2019; 11 (7):161.
Chicago/Turabian StyleAbderahman Rejeb; John G. Keogh; Horst Treiblmaier. 2019. "Leveraging the Internet of Things and Blockchain Technology in Supply Chain Management." Future Internet 11, no. 7: 161.