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Cognitive biases often occur even in the decision-making process of highly qualified company managers due to the drive for efficiency and time pressure in operations. At the same time, there are also long-term strategic decisions where time pressure is no longer a factor, and yet cognitive bias appears, which has to be considered properly. In strategic issues, decision-makers tend to see their wishes and desires rather than the objective reality. The proposed system of fuzzy indicators based on technical and objective data supports decision-making between logistics strategies by mitigating cognitive biases, which is extremely important in the logistics field, where the decisions have to be made partly based on subjective, vague, or uncertain parameters. [ABSTRACT FROM AUTHOR]

This article is the first part of a complex scientific study aimed at analyzing all components in the process of protecting the population from disasters and accidents and proposing a logistic system aimed at improving the response and effectiveness of the actions of the services responsible for this protection. More specifically, we focused on fires and fire fighting, as a key factor in environmental protection. Global warming is an undeniable fact that has been talked about and written about a lot in the last 30 years. According to UN experts, the next increase in global air temperature during the 21st century may reach from 1.5° C to 4° C. The current trend of global warming is the result of the increase of greenhouse gases in the atmosphere due to burning of fuel minerals, agricultural activities and deforestation (Vladev, I., 2023). According to the study by William et all (2023), the total amount of CO2 released into the atmosphere in the last 30 years alone has increased by 62% or from 24gt in 1990 to 39gt in 2020. As we know deforestation is mainly caused by fires. The contribution of this factor to the total emission of carbon dioxide for 1985 was 24.6% according to Vronsky, V. (2000). So, the problem of timely detection and extinguishing of fires is serious. In order to create a more effective logistics system, it is required to first analyze the types of fires, the reasons for their occurrence and to define all the elements of the system related to extinguishing and liquidating their consequences. The analysis of the fire situation in the forests of Bulgaria for the last 30 years shows a sharp increase in the number, size of burned areas and their intensity. From the analysis made according to (Report on the state of national security of the Republic of Bulgaria, 2018) two main factors stand out for the increase in fires: - Climate changes, aggravated by anthropogenic activity; - Human intervention - fires caused by deliberate arson or negligence (Grigorov, 2020). The statistics of the last 30 years unambiguously show that over 80% of all forest fires in Bulgaria are the result of human activity, including - the burning of stubble and pastures, which are the cause of 34% of the fires that occurred. On average, no more than 2.5% of the fires in the forest territories were caused naturally by lightning. The proven anthropogenic nature of over 80% of fires necessitates the categorization of forests near settlements, especially in densely populated parts of the country, as high risk from a fire point of view. The systematic analysis described in the article gives us the basis to draw conclusions and findings on the basis of which to define the main elements of the logistics system, subject to further development and modeling. [ABSTRACT FROM AUTHOR]

The aim of this article is to describe pick-by-vision technology as an effective tool for solving logistics process problems. The technology is the result of the work of TeamViewer Germany GmbH and is already in use in German companies. The introduction of this technology helps companies in several aspects and brings several benefits. It is not a complex technology that would need complex and therefore expensive software and hardware. The technology is because up to 80% of all information is perceived by sight. This gives the operator a free hand. Several advantages are described in the article below. The technology works with a pick-by-light device that is attached to the employee's hand. By scanning, the glasses display all the information the operator needs. No paper or other order tracking system or logistics processes are required. [ABSTRACT FROM AUTHOR]

The blocking mitigation mechanism contained in a batching and sequencing model improves order picking performance in bucket brigade order picking systems by adjusting the batch formation in a given batch window. The batch formation of a given batch window affects the transition to the next batch window and limits the batch formation's structure in the next window. In addition, imbalance in picker capability increases the variation of batch formation while mitigating blocking delay. Our paper proposes a dynamic indexed batching model to smooth the transition between consecutive batch windows and give a better approximation of non-identical pickers' capability. We develop a mixed integer programming solution for a dynamic indexed batching model in a bucket brigade order picking system (DIBMB). Simulation experiments show that the DIBMB smooths the transition between batch windows as measured in the delay experienced by the first batch in each batch window. Comparisons to the available batching models show that under DIBMB, the blocking delay gradually increases throughout the sequence of batches. [ABSTRACT FROM AUTHOR]

Introduction. Efficient freight transport and management in large transportation hubs is crucial to world trade. Existing freight management systems fail to ensure traceability, transparency, information security and consistency of data stored and exchanged during the various operational processes. As a result, this has a negative impact on the performance of transport hubs.Materials and methods. The use of digital information and communication technology (ICT) applications in the transport industry can lead to highly automated processes and more cost-effective solutions. Freight transport requires the use of real-time data exchange between different stakeholders involved in the process. Traditional ICTbased logistics systems use a centralised architecture to host and process data and services. However, centralized logistics systems cannot ensure secure access to real-time data, operational visibility and trust between participating organisations.Results. Automation of various transport hub functions using the Internet of Things (IoT) and cloud computing can adequately improve the performance of transport hub operations. These operations include automation of vehicle interface, container yards, intra-port logistics and terminal receiving point.Discussion and Conclusions. In this paper, we have explored opportunities for process improvement by integrating information exchange between different actors using end-to-end technologies in transport hubs, in particular the concept of blockchain, to optimise operations in international trade by integrating and sharing information between actors in the transport process.

The human-centered workplace design philosophy and the operator 5.0 concepts are gaining ground in modern industries moving through the personalization of the operators' workplace for improving workforce well being and capabilities. In such a context, new assistive technologies, such as passive exoskeletons, are good candidates to be wisely adopted in manufacturing and logistics systems. A growing interest in these devices has been detected over the last years, both from an academic and company perspective, with an increasing number of design solutions and tests according to their field of application. Aiming to investigate the current state of the art, we propose a literature review focused on passive exoskeletons for manufacturing and logistics (M&L) systems. We categorize the exoskeletons assessment in relation to the M&L tasks in which they are applied to give the reader an easy and direct insight into the exoskeleton performance in real settings. Further, the impact of the exoskeleton deployment from an efficiency perspective and its cost-effectiveness evaluation are provided. Finally, a maturity heat map is proposed to track the maturity level of different exoskeletons by focusing on a set of scientific and industrial domains. A discussion and a future research agenda are also provided by focusing on the managerial implications of investing in these devices. [ABSTRACT FROM AUTHOR]

Agribusiness trade is a complex network of commercial relations among countries, and it is influenced by on-shore and off-shore logistics. Therefore, it is essential to comprehend these relationships to improve decision-making regarding production and logistical development. This paper investigates Brazilian agricultural and livestock exports between 2013 and 2022 to understand logistical bottlenecks based on trade partners. To do so, we performed descriptive statistics and social network analysis (SNA) considering measures such as degree centrality, k-core, and tie strength. Our results indicate Brazil's dependency on Asian markets whereby eight of ten are located on this continent. We observe an unexpected result regarding the low purchase of these products byimportant Brazilian partners such as the United States, the UK, and the European Union. Finally, the study confirms the Brazilian logistical bottleneck where two logistical corridors correspond to 76% of all agricultural exports in the period, with Santos, the busiest port, moving more than 46% of the cargo. [ABSTRACT FROM AUTHOR]

A novel conceptual framework is developed that depicts a generic Freeport model underpinned by 5G technology. The framework is based on preliminary findings from a 5G testbed project and secondary 5G use cases from both practice and academic literature. We first provide a descriptive model of the current state of a port without 5G and Freeport status, identify the challenges and opportunities for logistics flows if Freeport status is attained and then prescribe how 5G may enable seamless logistics flows. With multiple challenges for ports generally, Freeport status increases the level of complexity of the core and support business processes that deliver goods from origin to destination. Despite that increased complexity, Freeports can attract investment and generate revenue, thus the enablement of Freeports is notionally beneficial in the long run. As complexity is anathema to smooth logistics flows, we develop a prescriptive model to exploit 5G to improve efficiency and effectiveness within a Freeport. We demonstrate the application of the prescriptive model with a 5G Freeport use case supported by simulation results, from which we aim to contribute to the overall adoption of 5G in Freeports.

The article considers the essence of intermodal transportation, determines its main advantages for both parties of the cargo transportation process, and presents the composition of existing intermodal complexes as the main part of the functioning of the country’s transport system. The emphasis is made on the specifics of the modern customer-centered economy, which directly affects the organization of international transportation. In the paper, the author uses both qualitative and quantitative methods of analyzing research data provided by other authors as well as retrospective statistical data. A comparative analysis of the work of successful companies in the field of intermodal transport is made. The ways to increase the competitiveness of the Russian economy in the world market through the development of modern logistics schemes for the movement of goods are considered. The article describes the activities of domestic companies, their features, shortcomings and methods of work in the context of the globalization of the economy with a graphical interpretation of the models used by them. The practical recommendations to improve the functioning of the objects of research are given.

With the development of a digital economy, logistics is an integral and important part, so innovations in this area will help to increase entrepreneurial income and facilitate the storage and transportation of goods. The issues of implementing and financing logistics innovation are quite relevant and extensive. The development of the digital economy is forcing transport and logistics companies to digitise many of their business processes. All current logistics trends are related to the introduction and intensive development of digital technologies, which contribute to meeting the fast-growing needs of consumers. Today’s digitalisation is transforming the supply chain and companies with traditional logistics management approaches and technologies can no longer remain competitive. Purpose: examine and analyse the process of introducing innovative technologies in logistics and supply chain management. Methodology. The paper used economic-mathematical methods, system approach and generalization; analytical and statistical methods of analysis. Results. The article analyzes the application of innovative technologies in logistics and supply chain management; examines examples of the use of innovation and information and communication technologies by transport and logistics enterprises in their activities; proves that the introduction of innovation and information and communication technologies in logistics and freight transport is beneficial for improving workflow efficiency, data storage, reducing the duration of the logistics cycle, goods delivery management, reducing errors Practical implications: the obtained results are appropriate to be applied by economic entities involved in logistics and supply chain management activities.

Logistics systems constitute the backbone of international trade. For developing countries, establishment of sustainable logistics systems reduces costs, and makes supply chains strong to become able to compete. Without setting indicators for sustainable logistics, it is not possible to understand what policies are necessary for success. Logistics systems situations become worse in especial industries such as Fast-Moving Consuming Goods (FMCG) industry that are facing observable challenges such as old-fashioned goods or product corruption. The objective of this paper is to determine a set of indicators, which can be helpful in enhancement of sustainable logistics systems in developing countries. An initial set of indicators is determined through literature review and justified by asking experts’ opinions who have experience of management in logistics systems in developing countries such as Iran and Afghanistan, especially in logistics management in FMCG industry. The indicators are prioritized using Best–Worst Method (BWM), which is a newly introduced decision-making model. Results of prioritization of finalized dimensions and indicators by use of BWM show that “Governance” has the highest importance among dimensions and “management commitment to sustainability” is the most important indicator among all indicators. The results are applicably acceptable as we can see in business circumstances that only when managers believe in perusing sustainability principles as an important factor under each type of economic circumstance, an efficient vision will be set. Risk management has gained the least weight in this study. Based on experts’ opinions, if policies and procedures are set and performed correctly, risks will be less probable by themselves. The results help mangers in assignment of limited budgets to improvement projects related to each indicator.

Logistics systems constitute the backbone of international trade. For developing countries, establishment of sustainable logistics systems reduces costs, and makes supply chains strong to become able to compete. Without setting indicators for sustainable logistics, it is not possible to understand what policies are necessary for success. Logistics systems situations become worse in especial industries such as Fast-Moving Consuming Goods (FMCG) industry that are facing observable challenges such as old-fashioned goods or product corruption. The objective of this paper is to determine a set of indicators, which can be helpful in enhancement of sustainable logistics systems in developing countries. An initial set of indicators is determined through literature review and justified by asking experts' opinions who have experience of management in logistics systems in developing countries such as Iran and Afghanistan, especially in logistics management in FMCG industry. The indicators are prioritized using Best-Worst Method (BWM), which is a newly introduced decision-making model. Results of prioritization of finalized dimensions and indicators by use of BWM show that "Governance" has the highest importance among dimensions and "management commitment to sustainability" is the most important indicator among all indicators. The results are applicably acceptable as we can see in business circumstances that only when managers believe in perusing sustainability principles as an important factor under each type of economic circumstance, an efficient vision will be set. Risk management has gained the least weight in this study. Based on experts' opinions, if policies and procedures are set and performed correctly, risks will be less probable by themselves. The results help mangers in assignment of limited budgets to improvement projects related to each indicator. [ABSTRACT FROM AUTHOR]

The issues related to changing customer preferences in the fashion industry have been considered. Changing consumer preferences, according to the author, can have an impact on the configuration of supply chains in the fashion industry. Among such new requirements of consumers in the fashion industry, the author have highlighted: consumer requests for the fastest possible receipt of products, production of products for specific individual requests of buyers, requests for transparency of supply chains and some others. In such situation, owners of clothing and footwear brands can cope with the new challenges of the company by re-shoring production with the organization of digital, robotic production factories.

The structure of supply chains in the fashion industry has been considered, their main participants have been highlighted. The pros and cons of international production outsourcing for companies working in this industry also have been reviewed. The main factors that are prerequisites for possible changes in the configuration of global supply chains in the fashion industry have been designated. The impact of digital technologies on the configuration of supply chains has been evaluated. The functioning of the «fast «digital factories of Adidas «Speedfactory» and «Faberlic» company has been analysed, which use digital technologies in the production process of manufacturing goods in the fashion industry and are aimed at the maximum reduction of the inventory fulfillment cycle in the fashion industry.

The theoretical foundations of organizational and managerial innovation in increasing efficiency of manufacturing, practical business aspects of organizational and managerial innovation in enhancing business efficiency are studied. These issues were considered both by Ukrainian and foreign scientists. However, today, despite the multitude of works highlighting these issues, there are no comprehensive studies dealing with the generalization and systematization of existing supply chain models. Organizational and managerial innovations in increasing efficiency of logistics are considered using the example of a supply chain. It is proved that organizational and managerial innovations are continuous in time, starting from the initial one, which, after a situational analysis, goes through planning, programming, particular actions aimed at its implementation and making decisions for the future. Given the existing risks and the complexity of innovative solutions, specific approaches are proposed to increase efficiency of logistics using the example of a supply chain. Improving a supply chain with particular tools allows introducing market changes in the organization of the supply chain. Application of innovation in logistics requires quick decisions to address the issues of production, management and environmental impacts on logistics processes. It is found that a supply chain with the necessary attributes provides many benefits to companies that use its tools through outsourcing agreements. Considering the practice of European companies, it is proven that the introduction of logistics tools increases the company’s profitability after six months of their constant use and its participation in logistics outsourcing projects, contributes to the growth of the company’s market share, speeds up its penetration into new markets by expanding the geography of the functioning of logistics operators and banks – supply chain business partners.

Robotic technology as one of the factors that contribute to the economic growth of Russia has been considered in the article. The strengths and weaknesses, opportunities and threats of robotic technology development in Russia have been analysed. The advantages of use of robots in the fashion industry have been shown. The functioning of the robotic Adidas Speedfactory and some other factories that use in the production process of manufacturing goods of the fashion industry robotic systems, has been studied. The impact of robotic technology on supply chain management in the fashion industry has been assessed. The main reasons for possible changes in global supply chains in the fashion industry have been identified.

Agribusiness trade is a complex network of commercial relations among countries, and it is influenced by on-shore and off-shore logistics. Therefore, it is essential to comprehend these relationships to improve decision-making regarding production and logistical development. This paper investigates Brazilian agricultural and livestock exports between 2013 and 2022 to understand logistical bottlenecks based on trade partners. To do so, we performed descriptive statistics and social network analysis (SNA) considering measures such as degree centrality, k-core, and tie strength. Our results indicate Brazil’s dependency on Asian markets whereby eight of ten are located on this continent. We observe an unexpected result regarding the low purchase of these products byimportant Brazilian partners such as the United States, the UK, and the European Union. Finally, the study confirms the Brazilian logistical bottleneck where two logistical corridors correspond to 76% of all agricultural exports in the period, with Santos, the busiest port, moving more than 46% of the cargo.

Purpose. Development of a methodology for substantiating a green approach in the formation of a sustainable system of ecological logistics. Methodology. In the research process the following general scientifi c and applied research methods were used: correlation analysis was used to determine the relationship between СО2 emissions and consumption of major energy sources; regression analysis – to determine the main trends in СО2 emissions for the main regions of the world; the methodology for calculating emissions from fuel combustion by road transport – for assessing СО2 emissions by various modes of transport; the improved methodology for assessing gas emissions and calculating the CO2 emission factor – when forming a ring route during the transportation of goods. Findings. The work studies global trends in the dynamics of changes in carbon emissions by areas of activity. Trend forecasting models have been developed for changes in the dynamics of carbon emissions for the main industrial regions of the world. Using the correlation-regression analysis of the relationship between the increase in the dynamics of СО2 emissions and the consumption of energy resources of the world in the context of the world’s major industrial regions, signifi cant relationships were found between carbon emissions and the consumption of major energy sources. The work provides a methodological approach to determining the level of carbon emissions from vehicles and accounting for the carbon emission factor in the formation of logistics routes and tariff s for road transport in the context of the formation of sustainable systems of ecological logistics. As part of the methodological approach implementation, СО2 emissions for road transport were estimated and calculations were performed for diff erent types of cars. It was proposed to include the carbon emission factor in the calculation of the tariff for road transport, which will make it possible to form target funds at enterprises as part of the creation of a sustainable system of environmental logistics. Originality. The methodological approach has been substantiated to determining indicators of the sustainability of ecological logistics systems in the context of developing a methodology for calculating СО2 emissions, which makes it possible to solve the problem of forming transport routes taking into account environmental requirements in the fi eld of reducing СО2 emissions by various modes of transport. Practical value. The proposed methodological approach to calculating emissions from fuel combustion by road, including the assessment of CO2 emissions and the calculation of the carbon emission factor when forming a ring route during the transportation of goods is recommended for use by scientists, specialists and practitioners in the fi eld of green logistics. [ABSTRACT FROM AUTHOR]

Featured Application: Utilization of research results to realizing digital twins in logistic systems of the rail transport. In the course of digitalization, the concept of the digital twin (DT) has become increasingly important in recent years. Hereby, initial concept approaches focus on use cases in industrial production. Although the concept has diverse potential for the asset intensive and increasingly important German rail transport sector. Due to the still low level of research of the DT, there are few empirical values on how this promising concept can be implemented in a target-oriented manner. In a qualitative-explorative research design, this work focuses on answering the question of how a generic implementation strategy (GIS) of DTs in logistics systems of German rail transport can be designed. The central result of this work is a validated GIS which has a sufficient level of detail for the targeted implementation of DTs. Due to its socio-technical system focus, this process model enables user-oriented development and consideration of the complex framework conditions of German rail transport for the first time. The perspective use of the GIS as well as the utilization of the derived recommendations for action contribute to realizing DTs. Consequently, this work is to be regarded as an important instrument for achieving the operational optimization and intelligent management of rail transport assets. [ABSTRACT FROM AUTHOR]

Given the fact that logistics activity takes place in a very dynamic environment the state of the logistics system should be constantly monitored, analyzed and evaluated. The research is devoted to an important and at the same time complicated issue – the process of designing logistics systems as an important component of the operation of the enterprise. This problem is not fully understood both at the theoretical level and in the field of practical application of design principles. The purpose of scientific research is to determine the essence, tasks and features of the processes of designing logistics systems. The authors use such research methods as descriptive, comparative and systemic. The essence of the concepts of “project” and “design” is considered in the article. The main tasks of designing logistic systems are determined and possible conditions of their implementation are given. The study found the most important factors determining the success of the project on design of logistics systems. A system of branch logistic functions has been proposed. The factors that determine the success of logistics systems implementation are systematized. On the basis of the research, general recommendations for the design of logistics systems at any type of enterprise have been generated. The list of solutions that are accepted in the process of designing logistics systems has been proposed. Stages and steps in the design of logistics systems have been identified according to the tasks of designing logistic systems. Research results have shown that designing logistics systems should take into account the possible risks of implementing a solution and calculate with the help of mathematical models, possible benefits and losses for the enterprise. In addition recommendations to boost the efficiency of designing logistics systems have been distinguished.

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We study the dynamics of a class of bi-agent logistics systems consisting of two types of agents interacting on an arbitrary complex network. By approximating the system with simple microscopic models and solving them analytically, we reveal some universal dynamical features and propose applications of such features for system optimisations. Large-scale agent-based numerical simulations are also carried out to explore more realistic and complicated systems, with interesting emergent behaviours that can be well understood from our analytical studies. Using the taxi system as a typical logistics system with commuters and empty taxis as two types of agents, we illustrate two dynamical phases with distinct behaviours, separated by a phase boundary that can be identified as the optimal number of taxis for a particular taxi system. These features and the tuning of the optimal number of taxis can be applied to various situations, including taxi systems allowing real-time dynamical ride-sharing. [ABSTRACT FROM AUTHOR]

In the course of digitalization, the concept of the digital twin (DT) has become increasingly important in recent years. Hereby, initial concept approaches focus on use cases in industrial production. Although the concept has diverse potential for the asset intensive and increasingly important German rail transport sector. Due to the still low level of research of the DT, there are few empirical values on how this promising concept can be implemented in a target-oriented manner. In a qualitative-explorative research design, this work focuses on answering the question of how a generic implementation strategy (GIS) of DTs in logistics systems of German rail transport can be designed. The central result of this work is a validated GIS which has a sufficient level of detail for the targeted implementation of DTs. Due to its socio-technical system focus, this process model enables user-oriented development and consideration of the complex framework conditions of German rail transport for the first time. The perspective use of the GIS as well as the utilization of the derived recommendations for action contribute to realizing DTs. Consequently, this work is to be regarded as an important instrument for achieving the operational optimization and intelligent management of rail transport assets.

Design of Experiments (DoE) is a well-known method in quality management but seldom used in the logistics area. An important question of science is to find the real factors to control complex processes and systems and to know their levels and influences to control all processes and systems in a right manner. To find the optimum in control there are many experiments necessary - practical and theoretical ones. Here the sensitivity analysis as well as simulation and Design of Experiments are used. That is why this paper gives an overview about the basics and ideas of Design of Experiments. An example of practical use is given, showing how a special logistics system (a sorter), can be optimized. The problem is to minimize the failure rate of not identified items with the help of the two factors speed of the sorter and distance between the packages. The experiment should answer several questions and reduce the costs for optimisation of the logistics system. The paper shows all relevant steps to solve the problem and gives some useful hints for applying DoE procedure to other similar problems. [ABSTRACT FROM AUTHOR]

There are more and more modern logistics systems on the market that, as part of control systems, must guarantee production flexibility, required delivery dates, market readiness and liability for binding capital into inventory. Market globalization imposes the necessity of meeting certain standards in business that guarantee the quality of work done. The rapid development and use of information and communication technologies in support of the individual needs of users are becoming increasingly important for successful implementation of business activities. The paper analyzes the role of information and communication technologies in logistic processes and in the integration of logistics systems. Examples from practice confirm the reasons for increased investments made by companies engaged in this segment of work with an aim to optimize business operations and increase profits. The emphasis is placed on the significant role of information technology in logistics operations, current results and applications, as well as possible future applications.

The article shows the role of the effectiveness of marketing pricing and the development of partnerships in ensuring the global competitiveness of industrial enterprises and start-up projects. The attention is focused on the problems of analytical and real integration of all parts of the industrial and commercial systems of domestic industrial enterprises. The prospects of optimization of partnership parameters on the basis of a single marketing strategy, pricing model in the system are determined. There is an objective need to take into account the strategic, financial and investment aspects of business development, as well as factors of uncertainty and risks, estimates of the decisions of marketing pricing, relevant analytical indicators. Examples of successful testing of proposed approaches and indicators are given. [ABSTRACT FROM AUTHOR]

The paper presents the methodological background of Multiple Criteria Decision Making/Aiding (MCDM/A) and its practical application in logistics systems. It explains why MCDM/A methodology is important when dealing with different categories of decision problems that arise in those systems. The major features and basic notions of MCDM/A methodology are presented, while different categories of MCDM/A methods are characterized and classified. Two case studies demonstrate potential applications of MCDM/A methodology in logistics. In the first case study multiple objective optimization of the distribution system is carried out and compared with single objective optimization. The decision problem is formulated as multiple criteria mathematical programming problem and solved by an extended version of MS Excel Solver - Premium Solver Plus. The second case study focuses on multiple criteria evaluation and the ranking of logistics infrastructure objects, i.e. a set of warehouses - distribution centres. The decision problem is formulated as a multiple criteria ranking problem and solved with an application of the ELECTRE III/IV method. [ABSTRACT FROM AUTHOR]

Abstract Over the past 20 years, Vietnam has signed more free trade agreements than any other country in the region, becoming one of the world's largest integrated economies. Nonetheless, Vietnam's logistics costs are still higher than the association of southeast Asian nations (ASEAN) average, which has reduced its ability to participate in the global value chain. These higher costs are also reflective of the country's inefficient logistics system, which can be confirmed by the fact that Vietnam's Logistics Index (LPI) fell from 48 in 2014 to 64 in 2016. Therefore, Vietnam is in urgent need of improving its national logistics in system. By applying the consistent fuzzy preference relations (CFPR) method for weighing main factors influencing the improvement of Vietnam's logistics system, this study indicates a direction for the Vietnam government to follow in implementing the ideal investment prioritization and the appropriate regulations for the improvement of its logistics system. The results reveal that the optimal order for the improvement of Vietnam's logistics system are logistics costs, logistics services, logistics infrastructures, connections between logistics components, institutional frameworks, and technology. The study also provides logistics stakeholders with increased insight into the status of Vietnam's logistics system and the appropriate strategies for achieving the goals of its government. [ABSTRACT FROM AUTHOR]

The Computer modeling is one of the best tools for the development of a real automated warehouse system. It aims to explore and define the behavior of the system and make the evaluation of its performance. In this paper is analyzed and simulated a software for the design of logistic systems. [ABSTRACT FROM AUTHOR]

The purpose of this paper is to investigate the role of the process approach in optimisation programme implementation. It is proposed that application of a process model of a company provides overcoming of functional boundaries and, consequently, overcoming of sub-optimisation of logistics system performance. The process model of an internal logistics system of a wholesale trading company, based on the Supply Chain Operations Reference (SCOR) model, has been developed. Relations between business functions, processes and performance indicators (metrics) have been analysed. The optimisation model has been developed, and comparative analysis of possible results of optimisation of processes and functions has been conducted. Results demonstrate that optimisation of functions results in a sub-optimal solution, caused by functional boundaries, whereas optimisation of processes results in an optimal one. Research provides the rationale for process approach implementation in order to make optimal decisions regarding the logistics activities and the technique of practical implementation of an optimisation programme. [ABSTRACT FROM PUBLISHER]

In this paper we introduce a novel cloud robotics architecture that provides different functionalities to support enhanced coordination of groups of Automated Guided Vehicles (AGVs) used for industrial logistics. In particular, we define a cooperative data fusion system that, gathering data from different sensing sources, provides a constantly updated global live view of the industrial environment, for coordinating the motion of the AGVs in an optimized manner. In fact, local sensing capabilities are complemented with global information, thus extending the field of view of each AGV. This knowledge extension allows to support a cooperative and flexible global route assignment and local path planning in order to avoid congestion zones, obstacles reported in the global live view map and deal with unexpected obstacles in the current path. The proposed methodology is validated in a real industrial environment, allowing an AGV to safely perform an obstacle avoidance procedure. [ABSTRACT FROM AUTHOR]

In the present research paper some applied aspects of the problem for optimal positioning of units in logistics systems are examined, aiming minimizing the transportation costs in order to secure communication between units. The authors base the research on their former theoretical studies in which they propose different approaches for optimization based on the analytical geometry methods. On that base the units in the logistics systems are treated as points in Cartesian coordinate system and the coordinates of such points are determined for positioning the units with an aim to minimize the overall distances between the interconnected units with assuming some given constraints. [ABSTRACT FROM AUTHOR]

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Copyright of Polish Journal of Management Studies is the property of Czestochowa University of Technology, Faculty of Management and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

• Vehicle-to-grid (V2G) infrastructure and a variety of cybersecurity threats. • Research and development to mitigate supply chain cyber-attacks. • Identifying initiatives, criteria, emergent conditions, and disruptive scenarios. • Finding the most and least disruptive scenarios related to embedded devices. • Demonstrating multi-perspective scenario-based preferences analysis. Future electric vehicles and associated vehicle-to-grid (V2G) infrastructure, including vehicle charging stations and network communications, face a variety of cybersecurity threats. The threats include disruptions of the supply chains and operations of the embedded hardware devices of these systems. Systemic and principled approaches are needed in which the security and trust relationships among V2G systems, charger systems, and communications networks are characterized. Furthermore, there is a need for guidance in allocating resources to improve system security, resilience, and trust. Thus, this paper develops a framework to address the emergent and future conditions that are most disruptive to the security of the embedded devices of fleet electric-vehicle (EV) chargers and their networks. The innovation of this paper is to account for hybrid cybersecurity threats to the interests of system owners, operators, and users, addressing scenario-based preferences for rapidly advancing technologies. There is a demonstration with fleet electric vehicles providing logistics services, shared bidirectional chargers, and communications infrastructure. [ABSTRACT FROM AUTHOR]

The Logistics and freight transport industries are ones of the most dynamic and important sectors of each economy. Logistics provides a vital "backbone" function in supporting macroeconomic processes and the operation of markets, critical infrastructures and distribution to both business and consumers, which extended much more with process of globalization. Every contemporary logistic company is conducted by the quality and precious with IT technologies in supply chain management ("just in time model"). Every real logistic operation is mirrored in the IT system. Modern IT guarantees the fast forwarding of the order, maximum transparency and the complete documentation of all business processes. The purpose of this paper is to give a comprehensive review of new information technologies in logistics operation, especially of the branch of the Quehenberger Logistics in Macedonia. The Salzburg-based company Quehenberger Logistics typically uses a wide range of transport modes - trains, trucks, planes and ships and thereby strives to optimally integrate the existing software solutions of the customer, to reduce the costs and strengthen effectiveness. Existing technologies are already playing important roles for ongoing services like as just in time (JIT) and just in sequence (JIS). In fact, the benefits of specific technologies, such as radio-frequency identification (RFID) and global positioning systems (GPS) are already used in this company. The effective usage of such existing information technologies can already yield major efficiency and ecological benefits in the supply chain. Quehenberger Logistics create IT interfaces in order to optimized and harmonized IT systems and connect all the players around the world in the most cost-effective way, who can then seamlessly follow what is happening along the entire chain of transportation and across all continents and modes of transport. The integration of existing individual solutions generates cost-effective and efficient new applications that match the needs of customers precisely. [ABSTRACT FROM AUTHOR]

Copyright of Revista Sotavento MBA is the property of Universidad Externado de Colombia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The paper presents a concept of a battle damage (expedient, temporary) repair organization under combat operation. The proposed concept was drawn up on the basis of allied and nation regulations and the study of battle damage repair systems which occur in the other NATO armies. When creating the mentioned concept there an assumption was made that battle damage repair system will be set in operation of current standard maintenance system. [ABSTRACT FROM AUTHOR]

Codification of information and its protection is a priority in the management of logistics systems. The structure of the Codification number reported revenues and expenditures of special purpose products for a certain period of time. The use of this approach in a number of member states of the European Union. Study aims to develop an identification system for logistics standardization document information reporting of special purpose products, and to provide a database for production, storage and consumption quantities stored in logistics bases . Investigates inter-branch relations relevant for decisions about incoming and outgoing material flows . Adoption of standard solutions for coding the database reflects not only on the technical level of production, but also on the consumption and exploitation. [ABSTRACT FROM AUTHOR]

The current global crisis has drawn the most powerful countries in the world in its mechanisms critical, since all these states have saved the image and came to support large corporations to save them from bankruptcy. Globalization makes economic and social structures that do not adapt quickly to trends to lag behind in terms of technology and economy. Both are strongly linked. It is very clear that those who have information and technological resources imposed rules of the game in the international community. Companies today in Romania uses more advanced management systems, as well as the EU dun or less evolved. Peculiarity is the existence of economic and financial environment with unpredictable developments leading to opportunities for development and risks for some great for others. [ABSTRACT FROM AUTHOR]

The paper investigates the design and implementation of rail-wagon tracking to align the interests of rail-track owners, rail operators and third-party logistics service providers. The investigation identifies design actions to enable beneficial uses for the different rail-wagon tracking participants in a railway logistics system. Design science is used as the overall research approach. The findings are derived in the context of three organisations involved in an automotive railway logistics system. Data on the perceptions and interests of the parties is collected using the case-study methodology. Our findings indicate how rail-wagon tracking can be used to improve the efficiency of rail transport operators' maintenance operations and potentially decrease wear and tear on rail tracks owned by the government authority. These anticipated benefits have motivated the transport authority in the case setting to make investments in more intelligent infrastructure, providing a platform for future material-flow tracking by logistics companies. [ABSTRACT FROM AUTHOR]

The paper is a comparative analysis of 20 online stores engaged in the distribution of household appliances aiming at assessing the condition of this distribution channel in the process of logistics system restructuring. Purchase preference in various distribution channels of consumers interested in purchasing home appliances was also examined. Pilot studies conducted in large-area stores in Bydgoszcz on the sample of 100 respondents revealed that for this group of home appliances, only 37% of respondents surveyed in shops and 42% of respondents interviewed with the use of a web survey plan shopping in traditional stores; the remaining 63 and 58% are willing to make purchases at online stores. Such decisions are made with the awareness of higher prices in traditional distribution channels. [ABSTRACT FROM AUTHOR]

Dehydration plants are broadly characterized by a multi-product nature chiefly attributed to the utilization of different raw materials to be processed sequentially so that demand constraints are met. Processing of raw materials is implemented through a series of preprocessing operations that together with drying constitute the production procedure of a pre-specified programme. The core of the manufacturing system that a typical dehydration plant involves, is scheduling of operations so that demand is fulfilled within a pre-determined time horizon imposed by production planning. The typical scheduling operation that dehydration plants involve can be formulated as a general job shop scheduling problem. The aim of this study is to describe a new metaheuristic method for solving the job shop scheduling problem of dehydration plants, termed as the Backtracking Adaptive Threshold Accepting (BATA) method. Our effort focuses on developing an innovative method, which produces reliable and high quality solutions, requiring reasonable computing effort. The main innovation of this method, towards a typical threshold accepting algorithm, is that during the optimization process the value of the threshold is not only lowered, but also raised or backtracked according to how effective a local search is. BATA is described in detail while a characteristic job shop scheduling case study for dehydration plant operations is presented. [ABSTRACT FROM AUTHOR]

Dehydration plants are characterized by a multi-product nature chiefly attributed to the utilization of different raw materials to be processed in parallel so that demand constraints are met. The Just-In-Time production planning policy of these plants require the collection of raw materials to be dehydrated shortly before the actual processing, immediately after harvesting. One of the most important aspects in collection of plant fresh products, is routing of collecting vehicles, so that total collection time is minimized. The aim of this study is to describe a new stochastic search meta-heuristic algorithm for solving the Vehicle Routing Problem (VRP), termed as the Backtracking Adaptive Threshold Accepting (BATA) algorithm. Our effort focuses on developing an innovative method, which produces reliable and high quality solutions, requiring reasonable computing effort. The main innovation of the algorithm, toward a typical threshold accepting algorithm, is that during the optimization process the value of the threshold is not only lowered, but also raised or backtracked according to how effective a local search is. This adaptation of the value of the threshold, plays an important role in finding high quality routing solutions. BATA is described in detail while its performance and characteristic case studies are presented by Tarantilis and Kiranoudis (2000). [ABSTRACT FROM AUTHOR]

The main purpose of this article is to present an overview of the applications of sustainable practices in logistic operations performed by Brazilian companies. To reach this objective, the following steps were carried out: (1) a review of the literature on logistics systems and sustainability in logistics activities; (2) the collection of sustainability reports published by companies that perform logistics operations, which are recognized in Brazil; (3) a content analysis of the reports collected and (4) a discussion of the results, cross-checked with the literature and the extrapolation of conclusions. It was possible to identify 22 sustainable practices, and these practices were grouped into five macro areas. The authors of this paper believe that the findings presented here can be useful for professionals and researchers in the implementation of sustainability practices in logistics systems. [ABSTRACT FROM AUTHOR]