Concept Of Logistics Research Articles

Current Context in Brazil and in The State of Pará Regarding Studies on Electro-Electronic Waste Integrated Into Reverse Logistics: A Systematic Literature Review (SLR)

Objective: This study aims to contextualize the management of electronic waste (EW) in Brazil, with an emphasis on the state of Pará. It also seeks to identify the main environmental impacts and mitigating actions related to the inadequate disposal of this waste. Theoretical Framework: The research is based on concepts of sustainability and reverse logistics (RL) applied to the management of EWE, with a focus on mitigating environmental impacts and identifying actors responsible for implementing public policies. Method: The methodology adopted involves conducting a systematic literature review (SLR) in the Capes Periodicals database, covering publications from the last 10 years. Ten articles were selected for analysis, in addition to 4 articles specific to Pará. The analysis was guided by three research questions related to environmental impacts, mitigating actions and actors involved in RL. Results and Discussion: The main results indicate that the inadequate disposal of EW causes significant damage to the environment and human health. RL was identified as the main mitigating action, with the government being the most relevant actor in the implementation of public policies. Research Implications: This research contributes by providing a comparative overview between Brazil and Pará, offering support for improvements in EW management and sustainability policies. Originality/Value: The originality of the study lies in the comparative analysis of national and regional data, highlighting the relevance of public policies in the context of RL.

Value adding bioconversion of residues and byproducts—a logistics challenge

AbstractGlobal developments such as climate change, a growing world population and the depletion of fossil resources make the sustainable use of biogenic resources in chemical production inevitable. This would also provide a final product with a higher added value than just utilizing the raw materials for applications in energy generation. In recent years, many researchers have shown that e.g., grass clippings, carrots and potato peels can be biotechnologically converted into high-value chemicals thereby increasing resource efficiency. A particular challenge, however, is the decentralized production of such biogenic raw materials as well as degradation affecting the composition and quality within short periods of time. Therefore, appropriate logistics concepts must be developed and evaluated to economically valorize biogenic raw materials. Such concepts differ significantly in terms of material utilization for the production of chemicals, composting or energetic valorization. This overview presents relevant examples of the conversion of biogenic residues into chemicals investigating basic logistic concepts and highlighting major challenges along bio-based value chains.

Innovative Benchmarking of Offshore Wind O&M Strategies via AIS Data Analysis

Abstract By analyzing AIS data, this study provides independent insights into the diverse logistic concepts deployed by wind farm operators. The benchmarking framework developed herein facilitates the evaluation of logistic efficiency, resilience, and sustainability, thereby contributing to the identification of best practices in offshore wind operations and maintenance (O&M) logistics. The methodology encompasses data collection, preprocessing, and analysis phases. By providing a transparent and data-driven mechanism for benchmarking offshore wind O&M logistics, this study aids in the identification of inefficiencies and the formulation of strategies to enhance logistic operations. The results indicate significant variations in logistic efficiency across different offshore wind farms (OWF), suggesting that the adoption of best practices could lead to substantial improvements.

Modelling of Reliability Indicators of a Mining Plant

The evaluation and prediction of reliability and testability of mining machinery and equipment are crucial, as advancements in mining technology have increased the importance of ensuring the safety of both the technological process and human life. This study focuses on developing a reliability model to analyze the controllability of mining equipment. The model, which examines the reliability of a mine cargo-passenger hoist, utilizes statistical methods to assess failures and diagnostic controlled parameters. It is represented as a transition graph and is supported by a system of equations. This model enables the estimation of the reliability of equipment components and the equipment as a whole through a diagnostic system designed for monitoring and controlling mining equipment. A mathematical and logical model is proposed to calculate availability and downtime coefficients for different structures within the mining equipment system. This analysis considers the probability of failure-free operation of the lifting unit based on the structural scheme, with additional redundancy for elements with lower reliability. The availability factor of the equipment for monitoring and controlling the mine hoisting plant is studied for various placements of diagnostic systems. Additionally, a logistic concept is introduced for organizing preventive maintenance systems and reducing equipment recovery time by optimizing spare parts, integrating them into strategies aimed at enhancing the reliability of mine hoisting plants.

Literature Review on Fresh Products Cold Chain Logistics and Distribution Issues

In this paper, the literature on the concepts of fresh product cold chain logistics, the container operation problems related to cold chain transport, product order picking, distribution and the integration of the two problems are sorted out to provide theoretical references for the further study of the transport and distribution problems of fresh product cold chain logistics. Through combing the literature at home and abroad, the current fresh product cold chain logistics transport and distribution mainly exists in the container intermodal transport research object is single, mostly focusing on the railway container centre station; order distribution problems related research is less, vehicle path problem solving algorithms and related mathematical models are less; order picking and distribution of the joint research is less, and most of them stay in the theoretical stage, the method of landing is more difficult and other problems.

A Multidisciplinary Approach for the Sustainable Technical Design of a Connected, Automated, Shared and Electric Vehicle Fleet for Inner Cities

The increasing volume of personal motorized vehicles (PMVs) in cities has become a serious issue leading to congestion, noise, air pollution and high land consumption. To ensure the sustainability of urban transportation, it is imperative to transition the current transportation paradigm toward a more sustainable state. Transitions within socio-technical systems often arise from niche innovation. Therefore, this paper pursues the technical optimization of such a niche innovation by applying a technical sustainability perspective on an innovative mobility and logistics concept within a case study. This case study is based on a centrally managed connected, automated, shared and electric (CASE) vehicle fleet which might replace PMV use in urban city centers of the future. The key technical system components of the envisioned mobility and logistics concept are analyzed and optimized with regard to economic, ecological and social sustainability dimensions to maximize the overall sustainability of the ecosystem. Specifically, this paper identifies key challenges and proposes possible solutions across the vehicle components as well as the orchestration of the vehicles’ operations within the envisioned mobility and logistics concept. Thereby, the case study gives an example of how different engineering disciplines can contribute to different sustainability dimensions, highlighting the interdependences. Finally, the discussion concludes that the early integration of sustainability considerations in the technical optimization efforts of innovative transportation systems can provide an important building block for the transition of the current transportation paradigm to a more sustainable state.

Cold Chain Logistics and Joint Distribution: A Review of Fresh Logistics Modes

With the continuous development of the global logistics industry, cold chain transportation and joint distribution, as critical strategies in supply chain management, are gradually becoming key means to ensure the safe transportation of perishable goods, pharmaceuticals, and other temperature-sensitive commodities. The present study is dedicated to an in-depth exploration of cold chain logistics and joint distribution, with a particular focus on a review of fresh food logistics modes, aiming to comprehensively understand their operational modes, advantages, challenges, and future development trends. The present study elucidates the basic concepts of fresh food logistics and underscores its significance in supply chain management. Through comparative analysis of different operational modes, it reveals their advantages in enhancing efficiency, reducing costs, and mitigating environmental impacts. The present study focuses on the operational mode of joint distribution, discussing its application in cold chain logistics and its differences from traditional logistics modes. Through case studies and empirical analysis, it evaluates the impact of joint distribution on logistics efficiency and costs, as well as its potential to enhance transportation efficiency and reduce carbon emissions. Lastly, the present study provides an outlook on the future development trends of cold chain logistics and joint distribution, discussing the influences of technological innovation, policy support, and industry collaboration and offering recommendations and prospects to drive the sustained development of the industry. Through a comprehensive summary of fresh food logistics, cold chain logistics operational modes, and joint distribution operational modes, this paper aims to provide in-depth theoretical support and practical guidance for related research and practices.

Challenges and Factors Influencing the Implementation of Green Logistics: A Case Study of Saudi Arabia

Logistics operations significantly depend on fossil fuels and non-renewable energy sources, posing challenges to environmental sustainability. Achieving a balance between environmental protection and economic efficiency is vital in logistics decision-making. The concept of green logistics aims to reduce environmental externalities by adopting sustainable practices. This research explores the adoption and utilization of green logistics technologies and information systems through a structural equation model, focusing on key factors such as environmental awareness, organizational culture, and financial considerations. The research methodology involved using a specially designed questionnaire to collect data, which was subsequently analyzed through various stages. The study selected Saudi Arabia as a case study due to its rapid development in the logistics sector and its significant CO2 emissions. Initially, a general quantitative descriptive analysis was performed on the collected responses. This was followed by more detailed analyses to uncover the finer nuances in stakeholders’ perspectives. Additionally, correlation analysis was conducted to identify significant associations between variables and to understand their potential interactions. The findings reveal high environmental awareness among stakeholders, a positive organizational culture conducive to sustainability practices, and a strong recognition of the benefits of green logistics technologies. However, there is room for improvement in technological readiness and a need for clearer government regulations and more robust policy support. Financial considerations are complex, with significant initial investments required and long-term financial benefits recognized.

Концепція маркетингової логістики продукції рослинництва та її роль у економічній діяльності сільськогоспо-дарських підприємств

This study adopts a unique approach, drawing on the dialectical method of cognition, fundamental economic theory, marketing, and logistics principles, as well as the works of domestic and foreign scientists. The focus is on the formation of marketing logistics concepts for agricultural enterprises in crop production in the agri-food products market, presenting a fresh perspective that will intrigue and engage the reader. To carry out the research, various general and special scientific research methods were used, including theoretical generalization and comparison (formulation of conclusions and terminology in marketing logistics), monographic (in-depth study of marketing logistics), historical-retrospective (analysis of marketing logistics development), heuristic (assessment of marketing logistics processes in agri-food product markets), graphic (representation of research results and economic process trends), etc. The ‘supply chain of agro-food products’ and its economic significance are explained in detail, making the audience aware of its crucial role. The study establishes the crucial role of logistics in supplying agri-food products for ensuring global food security and promoting competitiveness in Ukraine’s agricultural sector. An analysis of the functions of marketing and logistics of agricultural enterprises revealed a strong connection between the two. Typically, this relationship is demonstrated through elements of the marketing mix, such as product and pricing policies and distribution policies. The product policy in marketing is identified as the most significant element of the marketing mix for agrarian sector enterprises. The author’s definition of the economic essence of the concept of “marketing logistics” is proposed, which performs the management function of coordinating and coordinating marketing and logistics activities in food supply chains and is focused on methods that ensure an adequate level of customer service to provide competitive advantages to enterprises of the agrarian sector in the markets of agri-food products. The concept of marketing logistics for an agricultural enterprise was developed to improve the effectiveness of logistics functions in agrarian formations and implement marketing-based logistics activities. The study provides a comprehensive analysis of the long-term evolution (1961-2021) and price forecast (2023-2031) for agri-food products in real terms. It also offers insights into the structure of global consumption of agri-food products according to needs (food needs, animal feed, biofuel, other needs) in 2019-2021, and a forecast of its development for 2031 based on data from the Food and Agricultural Organization of the United Nations (FAO). This information will keep the audience informed and prepared for future developments in the agri-food industry. Keywords: marketing logistics, logistics supply chains of agri-food products, world prices for agri-food products, grain crops, corn, food safety, the complex marketing of an agricultural enterprise, the concept of marketing logistics of an agricultural enterprise.

Concept of the knowledge-based city logistics: Problems and solutions.

Efficient city logistics is essential to build smart sustainable cities where inhabitants' well-being is a priority. Meanwhile, despite the great importance of city logistics processes, their improvement is problematic for many cities. Although solutions from the field of emerging technologies are more and more often used, the question is whether implementing technological tools and filling cities with sensors is a sufficient solution that can solve the problems of intensely growing urban freight transport. The aim of the paper is to examine the role of knowledge management in city logistics and identify barriers to the implementation of knowledge-based city logistics. A key element of the research procedure was an expert survey, to which 31 international experts specialising in city logistics issues were invited, characterised by extensive experience working on research projects in the area of interest. Four knowledge management processes have been transferred to the city logistics area. The results of the study show that the difficulties are observed mainly in the processes of data gathering and knowledge acquisition. The main reason for difficulties in that area is the reluctance of city users, retailers, transport and logistics operators to share information. Identifying these processes as the most problematic is a valuable hint for logistics managers, municipalities and academics. To improve knowledge-based city logistics, it is therefore necessary to focus on these processes and look for the best solutions and new forms of organisational and business support. The solution to the problems identified in the study is the proposal to create a city logistics collaborative knowledge base which is a combination of an IT tool - the CL knowledge management platform, and the Freight Quality Partnership.

Implementation of lean manufacturing in a pharmaceutical distribution center: a case study

The present work aims to provide a brief case study of a distribution center of a major Brazilian pharmaceutical retail company. Initially, a quick literature review is presented regarding the fundamental concepts of Logistics, as well as its primary activities according to the most traditional literature, the concept of a distribution center, and the important characteristics for its proper functioning, and finally, the delimitation of the lean philosophy, elucidating key points to be used in its implementation. The study showed that, within a context of continuous improvements, lean practices implemented in production, such as VSM, are a powerful tool for diagnosing and repairing deviations. Thus, it is understood that the lean logistics philosophy is indeed key to the proper functioning of companies in general, especially for large distribution centers, whose merchandise flow depends on robust logistics at the end of the production chain.

Empirical Insights into Salvage Wood Logistics

Climate crises and natural disasters increasingly challenge wood supply chains by the critical need to transport high volumes of salvage wood quickly out of the forests to limit wood value loss and to prevent inducing forest calamities. Salvage wood logistics covering unimodal, multimodal and multi-echelon unimodal transport as well as storage plays an essential role in tackling existing problems and future risks by linking diverse actors along wood supply chains. Since little is known about specific challenges in salvage wood logistics, an extensive empirical study was conducted to evaluate logistics concepts and coping strategies involving stakeholders representing the entire wood value chain in Austria. The knowledge and experience of 161 forest owners, transport operators and wood-based industry actors were surveyed based on questionnaires with 108 matrix, rating, Likert scale and open questions. Results show a significant loss in salvage wood transport capacity due to long waiting times at receiving mills leading to more than one-fourth lost transport capacity in the unimodal salvage wood supply chain. Sustainable and resilient wood supply chain management can be achieved by increasing train and semitrailer truck wood transport as well as wood storage capacity and by improving both working conditions for self-loading log-truck drivers and cooperation between stakeholders.

The scientific legacy of professor Y.V. Krykavskyi: development of logistics theory in Ukraine and future perspectives

The article presents the first attempt at scientometric analysis of the scientific legacy of the prominent Ukrainian scholar, Doctor of Economic Sciences, Professor Yevhen Vasylovych Krykavskyi. The main stages of his scientific work and its impact on the development of the general theory and practice of logistic science in Ukraine are identified. It is demonstrated that Y.V. Krykavskyi himself formulated the theoretical foundations of logistics as a separate direction of scientific research in the field of economic sciences, established the basic conceptual framework, founded a scientific school of marketing and logistics, and trained a large number of candidates and doctors of sciences who continue and deepen the theoretical developments of the great scientist, as well as expand the spheres of practical application of logistic concepts, tools, and methods, and supply chain management in new economic conditions.

Prioritizing solutions of green Reverse logistics barriers with Fuzzy DEMATEL – FUCOM – SWARA methods

Green Logistics (GL) and Reverse Logistics (RL) concepts are important for the sustainable development of logistics activities. Although the concept of RL seems to be a part of GL, it is not correct to consider all activities carried out within RL within the scope of GL and it is important to integrate these two concepts. To support the Sustainable Development Goals (SDGs), these two concepts are discussed in an integrated manner in this study. The main objectives of this study are to find barriers in the RL and GL concepts, to cluster barriers, and to present solution strategies. In this study, 21 barriers to GL and 28 barriers to RL are determined by a detailed literature review under the categories of Management & Organizational, Economic & Financial, Social, Technology & Infrastructure, Environment, and Legal. GL and RL barriers are clustered and 17 solution strategies are presented within the scope of Green Reverse Logistics (GRL) with the support of a literature review and expert opinion. Developed solution strategies are examined by the Fuzzy DEMATEL, FUCOM, and SWARA methods. The solution strategies are assessed, and their impact levels are ranked through the applied methods. As a result of the study, it is seen that the strategies that affect all strategies the most are “Provision of financial, administrative, and infrastructure support” and “Increase of public awareness on environmental”. In the results of the research, it is determined that the four most effective solution strategies are “Increase of public awareness on environmental”, “Collaboration between functions & stakeholders”, “Provision of financial, administrative, and infrastructure support”, and “Benchmarking the practices”. Such a detailed study has not been found, and it is thought that the study will lead to the development of a sustainable understanding in terms of both addressing GRL problems together and developing solution strategies. Implementing the strategies in the order determined as a result of the study will support the effective removal of barriers to GRL.

Low Carbon Logistics Research Review

The logistics industry is one of the main industries of "carbon emission", and low-carbon logistics is also related to the realization of the goal of "carbon peak" and "carbon neutrality". This paper uses the literature research method, takes the concept of low-carbon logistics as the starting point, and combs the relevant research progress. Firstly, this paper introduces the concept of low-carbon logistics from the perspective of low-carbon and circular economy, and introduces the realization method of low-carbon logistics. Secondly, it reviews the progress of literature research from the aspects of low-carbon transport, low-carbon packaging, low-carbon storage, and low-carbon policy. It is concluded that the main direction of future research will be to shift from traditional local low-carbon research to systematic low-carbon research, use modern information technology and intelligent tools to help low-carbon logistics, and pay attention to the local problems brought by China's logistics practice.

OPTIMIZATION OF ORGANIZATIONAL PROCESSES IN CIVIL ENGINEERING USING LOGISTICS MODELS

Purpose. In accordance with the analyzed problem, there is a need for a more detailed study and justification of the benefits of implementing logistics models to optimize organizational processes in civil engineering. Methodology. To achieve this goal, the article conducts a systematic analysis of organizational processes in civil engineering in terms of logistics approaches. Current trends in the industry, regulations and scientific developments are considered, risks and barriers that may arise when implementing logistics models in the construction industry are analyzed, practical examples of possible use of logistics concepts in civil engineering at different stages of work and when using specific building materials are offered, ways to overcome barriers and stimulate the implementation of logistics models are provided, and an integrated approach to optimizing organizational processes in civil engineering is proposed. Findings. The study has shown that the introduction of logistics models in civil engineering can lead to: significant efficiency improvements, shorter construction time, reduced costs for materials and transportation, improved quality of construction work, reduced environmental impact, rational use of resources, reduced construction waste, increased competitiveness, improved safety, and increased project profitability. Originality. The key principles of development and functioning of logistics models in the context of civil construction are identified: the principle of integration: combining all stages of the construction process into a single logistics system, the principle of resource optimization: minimizing the cost of materials, transport, labor, the principle of flexibility and adaptability: the ability to adapt the logistics model to changing construction conditions. Practical value. The results of the study indicate that the introduction of logistics models in civil engineering is a relevant and promising area for optimizing processes in this sector. The use of logistics can contribute to effective resource management, increase productivity and reduce costs, which is noted by the practical importance of this study.

Construction and optimization strategy of urban emergency logistics system

Emergency logistics has special logistics attributes, which will provide necessary emergency supplies for sudden public health events and natural disasters, reduce the degree of disaster losses, and pursue the maximization of time efficiency. Due to the characteristics of urban population distribution, the construction of efficient and orderly urban emergency logistics management mechanism is an important research field of emergency management system in the new era. Therefore, this paper first defines the concept and characteristics of emergency logistics, describes the constituent elements of emergency logistics, and deeply analyses the problems existing in the urban emergency logistics operation system, and finally conducts an in-depth exploration of the optimization strategy for the construction of urban emergency logistics system. It is hoped that it can provide certain reference for the relevant government departments, social enterprises and other parties involved in emergency logistics.

The genesis of concepts and categories of logistics and their modification in the conditions of transformations of the econom

The article highlights the results of the analysis of the definition of the concept of logistics and forms a cause-and-effect relationship of disagreements in the views of scientists regarding the interpretation of this term depending on the stages of development of logistics concepts in economies. The main approaches to understanding logistics are outlined, namely as a scientific knowledge, a management process, a scientific and practical direction of management and optimization of logistics flows, an integral management tool and as a system for managing material and information flows. In accordance with the mentioned approaches, the problems for each were updated and directions for further scientific research were outlined. The stages of logistics development have been systematized, as a result of which a separate period of logistics development has been singled out, namely the stage of transformational changes. As a result of the research, it was determined that it is the correctly organized logistics processes at the enterprise that are the driving force for quick response to external factors.

Design of Rural E-commerce Logistics Information Management System Based on Spring Boot

With the improvement of science and technology, the Internet has more and more affected people's daily life. People can stay at home and learn the latest information, movies, animations, music, etc. through the Internet. They can also buy goods, learn knowledge, and even find jobs through the Internet. It can be seen that the development of the Internet has brought great convenience to people's lives, and many industries have been born. As an emerging Internet industry, e-commerce has provided a large number of job opportunities for the market. Merchants can promote through e-commerce platforms, and customers can purchase goods through the platform. To ensure the normal and orderly flow of this business activity, efficient logistics systems are indispensable. With the rise of the concept of smart logistics, it not only requires employees to have professional theoretical knowledge and management service knowledge, but also professional technical knowledge such as electronic information technology. Designing an efficient logistics information management system requires cultivating smart logistics talents. E-commerce logistics, through information management systems, can not only achieve intelligent management and control of the logistics process, improve logistics efficiency and reduce logistics costs, but also enhance the automation and intelligence level of logistics, promoting the development of the logistics industry towards a more intelligent, efficient, and sustainable direction.

Reverse Logistics Practices: A Dilemma to Gain Competitive Advantage in Manufacturing Industries of Pakistan with Organization Performance as a Mediator

Reverse logistics is a known supply chain practice and has been proven effective in recent decades. In developing countries, these practices are already employed and considered beneficial for the business or firms. The reverse logistics concept creates value for customers and firms. Considering this, this study intends to highlight reverse logistics practices in Pakistan and examine the reverse logistics impacts on competitive advantage with the mediating role of the firm’s organizational performance in Pakistan’s manufacturing industries. In this study, plastic bottle manufacturing firms working in Pakistan were selected to collect the data. Hence, to collect the data from these firms, a survey technique was sought to determine the impact of reverse logistic practices on competitive advantage with the mediating role of organizational performance. A structured and adapted questionnaire was used in this regard. Organizational performance was assumed as the operational and financial performance of these firms. Data were collected using a convenience sampling technique, and the targeted population was the middle-level employees of bottle manufacturing firms. The statistical tool was adopted as the study was quantitative, and results were extracted numerically. IBM SPSS and AMOS version 24 were used as supporting statistical analysis and interpretation tools. Data analysis demonstrated that out of 219 respondents, 68 were supervisors, and others were middle managers. Statistics show that most females were supervisors, and most males were middle managers. “Confirmatory Factor Analysis (CFA)” was performed to examine the fit of the three-factor model, showing good fit indices (Chi-square/df = 2.71, CFI = 0.902, TLI = 0.896, RMSEA = 0.081), which indicates that the model fits the data well. According to the study’s findings, a significant impact was examined between reverse logistics and competitive advantage, and a mediating role was confirmed between those variables. This study poses unique strengths in theoretical and practical ways and helped enrich the available literature and findings.