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Blockchain technology implementation for traceability in the food supply chain – case research : XIII.
Marina Balaic, Samo Bobek, Vujica Lazović, Simona Sternad Zabukovšek, 2025, independent scientific component part or a chapter in a monograph

Abstract: Food supply chains are evolving into coordinated systems, prompting competition between companies and entire supply networks. In this context, Short Food Supply Chains (SFSCs) have emerged as a response to public concerns about food sourcing and handling. Defined by the EU as systems involving few economic actors committed to local development and close producer-consumer relations, SFSCs present both opportunities and challenges. Among key challenges are identity management, transparency, and security. Blockchain technology, introduced shortly after SFSCs gained attention, offers promising solutions by enhancing traceability and linking product information with physical flows. This chapter explores the role of blockchain in addressing traceability challenges and presents a practical case of its application in SFSCs.
Keywords: agribusiness supply chains, short food supply chains, traceability technologies, blockchain technology, implementing blockchain in the food supply chain
Published in DKUM: 29.08.2025; Views: 0; Downloads: 15
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Evaluation of measurement uncertainty contributions in ring gauge calibration
Bojan Ačko, Jasna Tompa, Rok Klobučar, 2024, original scientific article

Abstract: Measurements are of paramount importance in industry and other areas of importance to society. They are used to determine the characteristics of processes and products, to control and regulate processes, to decide on the acceptable quality of products, etc. To ensure the quality of measurements, we have to calibrate measuring devices regularly. In our laboratory – the holder of the national length standard, we mainly calibrate high-precision standards from accredited laboratories. As the demands on the accuracy of measurements are constantly increasing, we are also forced to continuously improve the accuracy of our calibration procedures. This article presents the development of methods for calibrating the diameter of ring gauges, which represent an important standard for calibrating measuring instruments for measuring internal dimensions. The main objective of this development is to reduce the measurement uncertainty based on a scientific investigation of all influencing parameters. The presented study focuses in particular on the control and reduction of the influence of geometric anomalies of the calibrated rings on the measurement uncertainty during calibration.
Keywords: measurement traceability, calibration, measurement uncertainty, error simulation
Published in DKUM: 11.03.2025; Views: 0; Downloads: 9
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