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Topic Review
Hydrogen Electrolyzer
Hydrogen energy is regarded as an ideal solution for addressing climate change issues and an indispensable part of future integrated energy systems. The electrolyzer (EL) is the key equipment and is the interface between electrical energy and hydrogen energy in the water electrolysis (WE) process.
  • 321
  • 21 Feb 2024
Topic Review
Types of High-Temperature Fixed-Bed Particle Solar Receivers
Among a large number of receivers, the fixed-bed Particle Solar Receiver (PSR) represents a new pathway to high temperature with maximum overall thermal efficiency. The incoming solar radiation can penetrate deeper into the fixed-bed PSR filled with semi-transparent quartz and ceramic particles (spheres or Raschig rings), resulting in an increased volumetric effect. The semi-transparent PSR is full of the quartz glass spheres and/or quartz glass Raschig rings with smooth surfaces for high-temperature applications. The opaque PSR utilizes the ceramic material (e.g., silicon carbide, zirconium oxide and aluminium oxide) or a high-temperature alloy as heating particles. The mixed PSR is defined as a PSR that is full of mixed particles with various optical performances, namely, some quartz glass particles and other opaque particles.
  • 316
  • 06 Jul 2023
Topic Review
Secure Sensor Prototype in a Blockchain Application
The security of Industrial Internet of Things (IIoT) systems is a challenge that needs to be addressed immediately, as the increasing use of new communication paradigms and the abundant use of sensors opens up new opportunities to compromise these types of systems. In this sense, technologies such as Trusted Execution Environments (TEEs) and Hardware Security Modules (HSMs) become crucial for adding new layers of security to IIoT systems, especially to edge nodes that incorporate sensors and perform continuous measurements.
  • 308
  • 20 Jul 2023
Topic Review
Profit optimization using RFID under an Unreliable SCM
Competition in business is higher in the electronics sector compared to other sectors. In such a situation, the role of a manufacturer is to manage the inventory properly with optimized profit. However, the problem of unreliability within buyers still exists in real world scenarios. The manufacturer adopts the radio frequency identification (RFID) technology to manage the inventory, which can control the unreliability, the inventory pooling effect, and the investment on human labor. For detecting RFID tags, a reasonable number of readers are needed. This study investigates the optimum distance between any two readers when using the optimum number of readers. As a vendor managed inventory (VMI) policy is utilized by the manufacturer, a revenue sharing contract is adopted to prevent the loss of buyers. The aim of this study is to maximize the profits of a two-echelon supply chain management under an advanced technology system. As the life of electronic gadgets is random, it may not follow any specific type of distribution function. The distribution-free approach helps to solve this issue when the mean and the standard deviation are known. The Kuhn-Tucker methodology and classical optimization are used to find the global optimum solution. The numerical analysis demonstrates that the manufacturer can earn more profit in coordination case after utilizing revenue sharing and the optimum distance between readers optimizing cost related to the RFID system. Sensitivity analysis is performed to check the sensibility of the parameters.
  • 305
  • 02 Jun 2023
Topic Review
Two-Stage Sustainable Supply Chain Networks
Supply chain networks have emerged as the backbone of economic activities in the modern world. Most of the literature on the optimization problem of transportation in supply chain networks (SCNs) considers fixed costs (FCs).
  • 300
  • 07 Oct 2023
Topic Review
Operation Optimization of Complex Industrial Processes
The operation optimization of complex industrial processes is a dynamic multi-objective optimization problem. These problems cover industrial areas such as steel, chemicals, and energy. Specifically, they address operation optimization problems under uncertain environments in production processes, with production metrics as the optimization objectives and controllable variables as the decision variables. They consider changing factors in production processes, operational metrics, and constraints on production metrics, establishing dynamic models for solving these problems. Unlike static models, these objectives and constraints change over time, similar to how the Pareto set (PS) and Pareto front (PF) in dynamic multi-objective optimization problems (DMOPs) can change over time. 
  • 300
  • 28 Jan 2024
Topic Review
Supply Chain Capabilities Using the FAHP Technique
Supply chain resilience is one of the main aspects that enables manufacturers to cope with change and uncertainty; therefore, it is essential to develop the capabilities necessary to do so. The development of a Fuzzy Analytic Hierarchy Process (FAHP) model can assist in this process by providing a systematic framework for evaluating and prioritizing supply chain capabilities
  • 293
  • 14 Nov 2023
Topic Review
Sustainability Risk Assessment in Pipeline Infrastructure Systems
The secure and dependable functioning of pipeline infrastructure systems is pivotal for transporting vital energy resources during this transition era towards a more sustainable energy future. The importance of pipeline risk management in ensuring the secure and dependable transportation of crucial resources has attracted considerable attention. 
  • 290
  • 23 Oct 2023
Topic Review
Modelling Freight Last Mile
The transport of freight involves numerous intermediate steps, such as freight consolidation, truck allocation, and routing, all of which exhibit high day-to-day variability. On the delivery side, drivers usually cover specific geographic regions, also known as clusters, to optimise operational efficiency. A crucial aspect of this process is the effective allocation of resources to match business requirements. The discrete-event simulation (DES) technique excels in replicating intricate real-world operations and can integrate a multitude of stochastic variables, thereby enhancing its utility for decision making. 
  • 288
  • 18 Sep 2023
Topic Review
Augmented Reality in Lean Workplace at Smart Factories
Augmented Reality (AR) is one of the disruptive technologies that are also emerging with Industry 4.0, combining the physical world with computer-generated visuals, offering an intuitive interaction experience. It provides real-time interaction between virtual and physical objects, improving work performance and efficiency in manufacturing environments, enabling the combination of digital knowledge into the user’s physical world in many other areas, such as healthcare, education, retail, Information Technology and entertainment.
  • 286
  • 12 Sep 2023
Topic Review
Industrial Drying Hopper Operations
The advancement of Industry 4.0 and smart manufacturing has made a large amount of industrial process data attainable with the use of sensors installed on machines. This stands true for Industrial Dryer Hoppers, which are used for most polymer manufacturing processes. Insights derived via AI from the collected data allow for improved processes and operations.
  • 286
  • 15 Sep 2023
Topic Review
Challenges Facing Artificial Intelligence Adoption during COVID-19 Pandemic
The coronavirus (COVID-19) pandemic has witnessed a significant loss for farming in India due to restrictions on movement, limited social interactions and labor shortage. In this scenario, Artificial Intelligence (AI) could act as a catalyst for helping the farmers to continue with their farming. 
  • 282
  • 20 Oct 2023
Topic Review
Sustainability of the Metaverse
The sustainability of the metaverse is driven by the recent advancement of Industry 5.0 technology, which places the human at the center of processes, leveraging human creativity and ingenuity alongside advanced technologies along with respecting human rights and individual dignity as well as promoting equitable and inclusive workplaces.
  • 278
  • 12 Dec 2023
Topic Review
Rooftop Photovoltaic Systems
With rapid technology advancements in renewable energy systems, rooftop photovoltaic (PV) products and systems can be considered a crucial element in the transition toward energy sustainability in residential buildings. Still, residents’ initiatives are required to expand the adoption of clean energy-efficient technology to replace conventional energy systems and thereby achieve a sustainable environment.
  • 277
  • 27 Oct 2023
Topic Review
Development and Implementation of Inverse Design Method
The increasingly stringent requirements in terms of flexibility and efficiency for hydraulic turbines pose new challenges for designers. The inverse three-dimensional design strategy has recently demonstrated its effectiveness in improving the hydraulic machines performance hence representing a valid alternative to the traditional design method.
  • 274
  • 13 Jul 2023
Topic Review
Game Theory Models to Support Manufacturing Systems
Game theory is a branch of mathematics that studies strategic decision making in situations where multiple agents interact with each other. It provides a framework for analyzing and predicting the behavior of players in competitive and cooperative scenarios. Game theory is a powerful tool for analyzing strategic decision making in various contexts.
  • 274
  • 20 Mar 2024
Topic Review
Product–Service System’s Rebound Effect
A product–service system (PSS) is a concept concerning sustainability, as it offers the opportunity to decouple economic success from material consumption, thereby reducing the environmental impact of economic activities. However, researchers have identified significant barriers frequently impeding sustainability potential, which are called rebound effects.
  • 264
  • 15 Sep 2023
Topic Review
Industry 5.0 Perspective on Feeding Production Lines
The emerging concept of Industry 5.0 is fostering companies to consider the three pillars of human-centricity, sustainability, and resilience. How such a new perspective can be effectively declined and practically guide the introduction of new technologies is a challenge to be addressed. 
  • 262
  • 04 Feb 2024
Topic Review
Vehicle Routing Problem
With the expansion of online shopping, urban logistics must handle the increasing customer demand, making the last-mile delivery process more challenging. Furthermore, this expansion significantly contributes to companies’ distribution costs. To overcome some of the last-mile delivery costs, parcel lockers-as a delivery option-can be an alternative solution. Parcel lockers extend delivery options beyond home delivery, offering cost-saving benefits. However, incorporating multiple delivery options introduces additional complexity to the delivery management system.
  • 258
  • 18 Oct 2023
Topic Review
Sustainable Manufacturing Supply Chain
Supply chain management (SCM) is seen as strategically important for boosting organizational performance and better achieving organizational objectives like higher profitability, improved customer service, and increased competitiveness.
  • 253
  • 08 Dec 2023
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