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    Item type:Publication,
    Investigation and analysis of implementation challenges for autonomous vehicles in developing countries using hybrid structural modeling
    (2022-12-01)
    Kumar, Girish
    ;
    James, Ajith Tom
    ;
    Choudhary, Krishna
    ;
    Sahai, Rishi
    ;
    Song, Weon Keun
    The advent of autonomous vehicles (AV) heralds yet another turning point in the evolution of the urban landscape, our daily lives, and the advancement of human civilization as a whole. A very disruptive technology, whose implementation will have ramifications for road safety, air pollution, travel behavior, parking issues, commute time, and other aspects of daily life. The introduction of autonomous vehicles for regular transportation in developed countries is expected to take place over the next decade. Its implementation would be impossible for developing countries for another five decades, at the very least. However, there is potential for its use in selected applications soon. This paper investigates and analyzes the challenges that will be faced in the widespread adoption AV in developing countries. The literature is used to identify a variety of challenges which are then modeled using a hybrid approach that incorporates both ISM (Interpretive Structural Modeling) and MICMAC (Matrice d'impacts croisés multiplication appliquée á un classment) techniques. The results of this analysis would help policy makers and AV manufacturers to understand the level of significance of each challenge and its interrelations. This would help them to focus on critical challenges and initiate remedial actions.
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    Perspectives, challenges and future directions
    (2022-01-01)
    Thongchul, Nuttha
    ;
    Charoensuppanimit, Pongtorn
    ;
    Anantpinijwatna, Amata
    ;
    Gani, Rafiqul
    ;
    Assabumrungrat, Suttichai
    As discussed extensively in this book, biorefinery is perceived as a promising platform for the sustainable conversion of biomass into a variety of value-added products. As a result of attempts to replace a nonrenewable feedstock with renewable biomass, the technological advances in biorefineries have been immense in recent years. However, the commercialization of biorefineries currently face challenges from various directions, such as the availability of feedstock, the competitiveness of bio-based products, the processing technologies and unit operations, as well as methods and associated computer-aided tools for the synthesis and design of biorefinery processes. To facilitate readers’ insight, crucial elements are summarized in this chapter for each issue in terms of the current situation, the challenges, and the anticipated future developments.