An Appraisal of Traceability Systems for Food Supply Chains in Colombia

Traceability systems have improved significantly in the last few years in relation to safeguarding food safety and quality. Although traceability is considered to be an effective tool in supporting quality control, the adoption of different traceability systems along the supply chain can bring the drawback of information asymmetry, which affects inventory management. This paper explores adoption alternatives that may facilitate the blend of traceability technologies in the food industry of developing countries. The analysis is based on a simulation model that represents the behaviour of inventory and food quality in the case of the mango supply chain in Colombia. The results show the asymmetries between traceability systems along the supply chain as well as their effects on inventory and food quality

RFID in the warehouse:a literature analysis (1995-2010) of its applications, benefits, challenges and future trends

Radio Frequency Identification (RFID) has been identified as a crucial technology for the modern 21st century knowledge-based economy. Some businesses have realised benefits of RFID adoption through improvements in operational efficiency, additional cost savings, and opportunities for higher revenues. RFID research in warehousing operations has been less prominent than in other application domains. To investigate how RFID technology has had an impact in warehousing, a comprehensive analysis of research findings available from articles through leading scientific article databases has been conducted. Articles from years 1995 to 2010 have been reviewed and analysed with respect to warehouse operations, RFID application domains, benefits achieved and obstacles encountered. Four discussion topics are presented covering RFID in warehousing focusing on its applications, perceived benefits, obstacles to its adoption and future trends. This is aimed at elucidating the current state of RFID in the warehouse and providing insights for researchers to establish new research agendas and for practitioners to consider and assess the adoption of RFID in warehousing functions

Industry 4.0 and the circular economy : melioration of business logistics sustainability

Abstract: Mining and mineral resources help provide the requirements of everyday life by contributing to essential products and services. In the era of fourth industrial revolution, the trend in logistics is toward a smart logistics system. Therefore, it becomes important to understand how Industry 4.0 enablers effect smart logistics, i.e., instrumented logistics, interconnected logistics, and intelligent logistics. This study investigates how Industry 4.0 logistics technologies influence dynamic remanufacturing and green manufacturing capability and, the effect on business logistics sustainability. Survey data were collected from 150 respondents using an online survey of South African executives in firms operating mines, quarries, and processing plants. Partial Least Squares based structural equation modelling (PLS-SEM) was used to test the hypotheses. The findings indicate that Industry 4.0 enablers have a strong effect on intelligent logistics compared to its effect on interconnected logistics and instrumented logistics. The effect of intelligent logistics are found to be very high compared to that of interconnected logistics and instrumented logistics on dynamic remanufacturing and green manufacturing capability. Finally, dynamic remanufacturing and green manufacturing capability are found to positively influence business logistics sustainability

Cost-Benefit Sharing in Cross-Company RFID Applications: A Case Study Approach

Although the highest potential for RFID in logistics is expected to be realized in cross-company applications, the status quo in the RFID project landscape is dominated by isolated solutions in specific fields. Reasons for this phenomenon are the high investment costs and the difficulty in assessing the benefits during the run-up phase. In network technologies such as RFID, the benefits depend on the spread of the technology in the network. A high discrepancy may result between the occurring costs and the resulting benefits for each of the network partners. This unequal distribution puts the success of the application at risk. To counter this trend, a balancing of costs and benefits should be considered. The research question of this paper is how these costs and benefits should be distributed among which participants. To develop a practical, relevant solution, we use an empirical research method based on an exploratory case study

Digitalization of Fresh Chestnut Fruit Supply Chain through RFID: Evidence, Benefits and Managerial Implications

This study provides evidence of supply chain (SC) management based on the digitalization of a fresh fruit-supply chain (i.e., chestnuts) using a radio-frequency identification technology (RFID). This research adopted the value-chain operation reference (VCOR) to assess the implications, issues, and benefits of the SC digitalization, and to explore how RFID can be configured regarding the VCOR blocks. Within this framework, the SC stages, processes, and operations were assessed using a tailored performance measurement system (PMS) including a set of metrics tracked, quantified, and evaluated alongside a monitoring field campaign. The results indicated that: (i) the benefits deriving from the RFID are constrained by specific organizational procedures adopted in operations management; (ii) the PMS Indicators of the centralized warehouse, balancing the inventory between the processing line and the distribution channels, presented the most significant improvements across the whole SC

Review of the Strategic Importance of RFID data Concept for Examination Management Process

The main goal of the researcher in this study is to re-examine the RFID data concept from a new point of view The preponderance studies on RFID data concept have focused on substantial adoption in different sector In this study the investigator has tried to shift the focus to not only adoption but to the relevance of adoption in the management of examination and this has led to the understanding and conversation on the topic of an Automatic and Data Capture Technology AIDCT like RFID dat

A Technical and Business Perspective on Wireless Sensor Network for Manufacturing Execution System

Motivated by the complex production management with difficulties in error-prone assembly system and inaccurate supply chain inventory, this paper designs a novel manufacturing execution system (MES) architecture for intelligent monitoring based on wireless sensor network (WSN). The technical perspective includes analysis on the proposed manufacturing resource mutual inductance method under active sensing network, appreciation technology of multisource information, and dynamic optimization technology for manufacturing execution processes. From business perspective, this paper elaborates the impact of RFID investment on complex product by establishing a three-stage supply chain model that involves two suppliers carrying out Stackelberg games (manufacturer and retailer). The optimal cost threshold values of technology investment are examined for both the centralized and the decentralized scenarios utilizing quantitative modeling methods. By analyzing and comparing the optimal profit with or without investment on WSN, this paper establishes a supply chain coordination and boosting model. The results of this paper have contributed significantly for one to make decision on whether RFID should be adopted among its members in supply chain. The system performance and model extension are verified via numerical analyses