![]() So one can speak of a real widespread disease. A huge people in this population have type 2 diabetes, and the numbers will continue to rise over the next few years. The prevalence of diabetes is increasing among all ages in the European Region, mainly due to increases in overweight and obesity, unhealthy diet, and physical inactivity. In Europe, over 60 million people are diabetic, a diabetes incidence of 10.3% of men and 9.6% of women is estimated. It is believed that there are around 415 million people between the ages of 20 and 79 worldwide who have some form of diabetes illness today. A distinction is made between two forms: Type 1 diabetes and Type 2 diabetes. Thus, we develop a prototype using the Ethereum blockchain to prove its feasibility and conduct experiments and tests to evaluate its performance.ĭiabetes is a chronic metabolic disease which is characterized by a permanently high blood sugar level. The architecture incorporates the various stakeholders involved in and the smart contracts that orchestrate their tasks. The suggested architecture is built on circular economy principles, blockchain technology, and smart contracts. While there is considerable conceptual and theoretical research on this blockchain-based transition, this study is the first to propose a blockchain-based framework for improving the traceability and efficiency of end-of-life vehicle (ELV) processing, called ELVTrac. This paper investigates blockchain as a promising technology for the facilitation of a CE transition in the automotive industry. A blockchain provides a transparent, secure, and accessible information network by providing a decentralized ledger where materials can be traced to their sources. The transition of the automotive industry to a circular economy (CE) is related to the significant environmental and social impacts of its products, which are resource-intensive in terms of materials and energy, both in the production and usage phases, as well as in their end-of-life. ![]()
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