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Prathiba Rex, Kalil Rahiman Mohammed Ismail, Nagaraj Meenakshisundaram, Praveen Barmavatu and A V S L Sai Bharadwaj
Biochar has gained attention as an alternative source of solid energy and for the proper disposal of agricultural biomass waste (ABW). Microwave-assisted pyrolysis (MAP) is a promising approach for the production of biochar. This review article presents ...
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Tarek S. Abdou, Rola Saad and Salam K. Khamas
This paper presents a novel 28 GHz circularly polarized rectangular dielectric-resonator antenna (DRA) array for millimeter-wave (mmWave) off-body applications. A feed network incorporating cross slots was utilized in the rectangular DRA design to realiz...
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Christine Linnenberg, Benjamin Reimeir, Robert Eberle and Robert Weidner
Occupational shoulder exoskeletons need to provide meaningful torques to achieve the desired support, thereby high pressures can occur within the physical human?machine interface (pHMI) of exoskeletons that may lead to discomfort, pain, or soft tissue in...
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Marcel Behún and Annamária Behúnová
The traditional concept of the primary, secondary, tertiary and later quaternary economy is based on several structurally divided and related tasks and processes in processing raw materials and earth resources. Gradually, a new concept of the functioning...
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Konstantinos Mantalovas, Iain Peter Dunn, Francesco Acuto, Vineesh Vijayan, Laura Inzerillo and Gaetano Di Mino
Resource depletion and climate change, amongst others, are increasingly worrying environmental challenges for which the road engineering sector is a major contributor. Globally, viable solutions that comply with the principles of circular economy (CE) ar...
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