Wyniki wyszukiwania - Biblioteka Nauki

1

Reverse Logistics w terminologii w logistycznej

100%

Sadowski A.

Logistyka

|

2006

|

tom nr 4

38-39

2

Management of reverse logistics processes with Microsoft Dynamics NAV

80%

Scherer M.

Production Engineering Archives

|

2017

|

tom Vol. 15

11--14

EN

Appropriate management of waste streams is a very important part of business operations as it is reflected in the reduction in the flow and use of materials. It also minimizes negative impact on the environment. The article discusses the capabilities of Microsoft Dynamics NAV in the management of reverse logistics processes. We also developed a system supporting reverse logistics as a module for Microsoft Dynamics NAV. It automatically counts waste dividing them into appropriate groups. At the time of writing there was no direct support for waste management in the Dynamics NAV system.

3

The Place of Reverse Logistics in the Modern Society

80%

Krykavskyy Y. , Fihun N.

Logistics and Transport

|

2015

|

tom 25

5-12

EN

Logistics of modernity embodies the principles and approaches without implementation of which it is not possible to talk about competitiveness of enterprise, about its future prospects of successful development. Logistics creates the conditions under which the flow (of materials, information, finance, humans) becomes the main indicator of enterprises "life", highlights the effectiveness of management, capacity in a particular field, emphasizes the weaknesses and opportunities to eliminate them, indicating the flexibility and sustainability of the enterprise to risk situations. Logistics as an instrument, as a process, as the technology is able to build a delay-free system of enterprise functioning, to create favourable conditions for cooperation with suppliers, intermediaries, dealers and distributors, to form a coordinated flow inside the company, to provide an adequate consumer loyalty through high level of logistics services.

4

Reverse logistics and performance of food and beverage manufacturing firms in Kenya

80%

Kiogora H. T. , Chege D. , Arani W.

|

2023

|

tom Vol. 8, No. 2

86--90

EN

Purpose: This study aimed to determine the relationship between Reverse Logistics and the performance of food and beverage manufacturing firms in Kenya. Methodology: An explanatory research design was employed in the study. All 172 of Kenya’s registered food and manufacturing businesses were considered using the census approach. Using questionnaires, primary data was gathered. This study employed 172 questionnaires. Version 25 of the SPSS statistical program was used to analyze the data. Findings: The study found that there is a correlation of 0.705 between Reverse Logistics and the performance of Kenyan food and beverage manufacturing companies. Reverse Logistics accounted for 49.4% of the variation in the performance of food and beverage manufacturing firms in Kenya. A unique contribution to theory, practice, and policy: The Stakeholders theory was validated. The study noted that the use of packaging that is returnable may save costs for the firms and improve efficiency. Reverse logistics can help a company identify ways to reuse, resell or recycle materials that would otherwise end up in a landfill. Implementing reverse logistics not only helps in profit margins but also helps improve the company’s brand reputation.

5

Reverse Logistics Inventory Model for Reusable Product Parts

80%

Jodejko-Pietruczuk A. , Plewa M.

|

tom 14

111-118

EN

Until recently logistics systems supported only processes carried out in classical material flow from producer to final user. Recently it has been a remarkable growth of interest in optimizing logistics processes that supports recapturing value from used goods. The process of planning, implementing, and controlling the efficient, cost effective flow of raw materials, in-process inventory, finished goods and related information from the point of consumption to the point of origin for the purpose of recapturing value or proper disposal is called reverse logistics. Reuse of product parts can bring direct advantages to the company because it reduces costs associated with acquiring new components. Main goal of this paper is to create the reverse logistics inventory model that uses the reliability theory to describe re-usability of product parts with assumption that recovered components are used in a production process but they aren’t as good as new ones. The model allows to estimate the potential profits of the reusing policy in production and inven-tory management. It gives the base to optimize some of the process parameters: the threshold work time of returns, the warranty period for products containing reused elements or new components order size.

6

Reverse logistics as a trend of XXI century – state of art

80%

Kosacka-Olejnik M. , Werner-Lewandowska K.

Management Systems in Production Engineering

|

2020

|

tom nr 1 (28)

9--14

EN

On the basis of legal, environmental, social, and economic factors, reverse logistics and closed-loop supply chain issues have attracted attention among both academia and practitioners. A growing number of publications is an expression of reverse logistics trend in the literature which has been lasted for around 40 years. Hence, a comprehensive literature review of recent and state-of-the-art papers is vessential to draw a framework of the past, and to support researchers in their works by indicating journals or adequate references. The aim of this paper was to prepare appropriate literature review procedure and following it to review all papers whose main topis was reverse logistics. The papers were analyzed and categorized to construct a useful foundation of past research with respect to the scale of number of research on reverse logistics, considering stages of reverse logistics development, targeted journals, main research centres and leading countries. Moreover there were reccommended the most valuable papers as references.

7

Optimization Criteria in End-of-Life Products Reverse Logistics Network Organisation

80%

Merkisz-Guranowska A. , Maciejewski M.

Logistics and Transport

|

2013

|

tom 17

25-32

EN

The paper discusses the problem of selection of objective function in modelling of the reverse logistics network entity location. A growing ecological awareness of societies as well as implementing concepts of manufacturer responsibility for their products result in a creation of systems of collecting and treatment of end-of-life products. Rather than being a random process a reverse logistics network should be designed as an effect of informed decisions taking into account all aspects and points of view of the stakeholders. A key issue in network design related to the use of decision support tools based on mathematical optimization is the appropriate selection of the objective function for evaluation of the potential solutions.

8

Czynniki determinujące rozwój logistyki zwrotnej w gospodarce (cz. III)

80%

Sadowski A.

|

tom nr 5

25-30

PL

W artykule zwrócono uwagę na czynniki wspierające rozwój logistyki zwrotnej. Wskazano na trzy rodzaje czynników, do których zaliczają się czynniki ekonomiczne, prawo w zakresie ochrony środowiska naturalnego oraz świadomość ekologiczna konsumentów. W rozważaniach w szczegółowy sposób omówiono przyczyny zwrotów w logistyce zwrotnej, w kolejności zwracając uwagę na zwroty w procesie wytwarzania, zwroty w procesie dystrybucji oraz zwroty od klientów. Scharakteryzowano również procesy w logistyce zwrotnej z perspektywy odwróconej piramidy możliwości odzysku. Ostatnim zagadnieniem przedstawionym w artykule jest typologia oraz charakterystyka zwracanych produktów, z uwzględnieniem składu produktu, procesu starzenia się produktu oraz modelu użytkowania.

EN

The article draws attention to factors supporting the development of reverse logistics. Three types of factors are distinguished, i.e. economic factors, the environmental protection law and consumers' environmental awareness. The presented discussion analyses in detail the reasons for items being returned in reverse logistics, examining successively returns in the manufacturing process, returns in the distribution process and items returned by customers. Furthermore, the reverse logistics processes are characterised in terms of a recovery option inverted pyramid. The last issue that the article deals with is typology and characteristics of the returned items, taking into account product composition, product life cycle and a model of usage.

9

Czynniki determinujące rozwój logistyki zwrotnej w gospodarce (cz. I)

80%

Sadowski A.

|

tom nr 3

24-28

PL

Pojęcie logistyki zwrotnej w dostępnych opracowaniach krajowych i zagranicznych jest definiowane przez różnych autorów w sposób często bardzo odmienny, zarówno w odniesieniu do istoty, jak i zakresu koncepcji. W wielu pracach można znaleźć terminy takie, jak: logistyka odpadów, logistyka odwrotna, logistyka odzysku, logistyka powtórnego zagospodarowania czy dystrybucja odwrotna, które są stosowane najczęściej do opisu odwrotnego kierunku przepływu strumieni rzeczowych, związanego z przepływami odpadów. Stosowanie różnych pojęć powoduje brak ścisłości w rozumieniu koncepcji logistyki zwrotnej.

EN

The article presents the notion of reverse logistics, drawing attention to inaccuracies in defining this field. It gives more information on the concept of ecologistics and explains differences between reverse logistics and ecologistics, while highlighting the problems with setting formal boundaries between these two concepts. Another discussed area is the evolution of supply chains into closed-loop supply chains and redirection of business strategy to managing the ecological lifecycle of a product. Further, the article raises the question of circulation of goods in the economy, accentuating management at the reduction phase that presents a huge challenge to modern civilization.

10

Designing a Tri-Objective, Sustainable, Closed-Loop, and Multi-Echelon Supply Chain During the COVID-19 and Lockdowns

80%

Abbasi S. , Daneshmand-Mehr M. , Kanafi A. G.

Foundations of Computing and Decision Sciences

|

2023

|

tom Vol. 48, No. 3

269--312

EN

This paper proposes a mathematical model of Sustainable Closed-Loop Supply Chain Networks (SCLSCNs). When an outbreak occurs, environmental, economic, and social aspects can be traded off. A novelty aspect of this paper is its emphasis on hygiene costs. As well as healthcare education, prevention, and control of COVID-19, this model offers job opportunities related to COVID-19 pandemic. COVID-19 damages lead to lost days each year, which is one of the negative social aspects of this model. COVID-19 was associated with two environmental novelties in this study. positive and negative effects of COVID-19 can be observed in the environmental context. As a result, there has been an increase in medical waste disposal and plastic waste disposal. Multi-objective mathematical modeling whit Weighted Tchebycheff method scalarization. In this process, the software Lingo is used. The COVID-19 pandemic still has a lot of research gaps because it’s a new disease. An SC model that is sustainable and hygienic will be developed to fill this gap in the COVID-19 condition disaster. Our new indicator of sustainability is demonstrated using a mixed-integer programming model with COVID-19-related issues in a Closed-Loop Supply Chain (CLSC) overview.

11

Design a Multi Period Closed-Loop Supply Chain Program to Supply Recycled Products

80%

Syah R. , Chetthamrongchai P. , Thuc D. C. , Yuminarti U. , Murtini S. , Iswanto A. H. , Vasilieva N. K. , Kireeva N. , Aravindhan S.

Foundations of Computing and Decision Sciences

|

2022

|

tom Vol. 47, No. 2

163--176

EN

Over the course of the last decades, closed-loop supply chains (CLSC) and reverse logistics issues have attracted increasing attention owing to strict environmental laws, social responsibilities, economic interests, and customer awareness. Hence, the issue of closed-loop supply chain and reverse logistics has emerged as a field of research in the new era. This issue has received much attention because it allows recyclable products to return to their original cycle. Therefore, this study primarily intends to present a mathematical model for designing a supply chain network for recycled products. The multi-stage and multi-period objective function of the closed-loop supply chain is presented to meet that aim. In this chain, dismantling, recycling, and disposal centers are considered. The objective function is to reduce the total cost of the closed-loop supply chain. The results of optimizing the mathematical model demonstrate that this model has the necessary efficiency for use in recycled products.

12

The model of reusability of series system product

80%

Jodejko-Pietruczuk A. , Plewa M.

|

tom Vol. 2, No. 1

129--136

EN

The main goal of this paper is to create the reverse logistics model that uses reliability theory to describe reusability of product parts with assumption that recovered components are used in production process but they aren’t as good as new ones. The model allows to estimate the potential profits of the reusing policy in a production and gives the base to optimize some of the process parameters: the threshold work time of returns or the warranty period for products containing reused elements.

13

Impacts of collaboration networks, operational performance and reverse logistics determinants on the performance outcomes of the auto parts industry

80%

Phoosawad P. , Fongsuwan W. , Chamsuk W. , Takala J.

Management and Production Engineering Review

|

2019

|

tom Vol. 10, No. 3

61--72

EN

The objectives of this study were to develop a framework of the collaboration network, operational performance, and reverse logistics determinants on the performance outcomes of the auto parts industry, and to study the direct, indirect, and overall eﬀects of the factors that inﬂuence the performance outcomes of the auto parts industry. This quantitative research utilized a questionnaire as the tool for data collection, which was completed by the managers in the auto parts industry from 320 companies. According to the analysis with the Structural Equation Modeling (SEM), it was found that the collaboration networks, operational performance, and reverse logistics positively aﬀect the performance outcomes; whereas, the collaboration networks mainly aﬀect the development of organizations by causing performance outcomes to continue growing unceasingly, including the enhancement of sustainable competitive capacity and the operational results of the auto parts industry.

14

The Place of Reverse Logistics in the Modern Society

80%

Krykawskyy Y. , Fihun N.

Logistics and Transport

|

2015

|

tom Vol. 25, No. 1

5--12

EN

Logistics of modernity embodies the principles and approaches without implementation of which it is not possible to talk about competitiveness of enterprise, about its future prospects of successful development. Logistics creates the conditions under which the flow (of materials, information, finance, humans) becomes the main indicator of enterprises "life", highlights the effectiveness of management, capacity in a particular field, emphasizes the weaknesses and opportunities to eliminate them, indicating the flexibility and sustainability of the enterprise to risk situations. Logistics as an instrument, as a process, as the technology is able to build a delay-free system of enterprise functioning, to create favourable conditions for cooperation with suppliers, intermediaries, dealers and distributors, to form a coordinated flow inside the company, to provide an adequate consumer loyalty through high level of logistics services.

15

Reverse logistic model for deteriorating item with preservation technology investment and learning eﬀect in an inﬂationary environment

70%

Singh S. R. , Rathore H.

|

tom Vol. 45, no. 1

83--94

EN

Recycling is essential for the existence of the environment. Nowadays, recycling is also being promoted by the governments of numerous countries in the world. In the recycling process, the used items are collected from the customers and sent back to the remanufacturing unit. In the literature, many authors have assumed that the remanufactured items are as good as the freshly produced ones, but this is not really practical. The remanufactured items are of lower quality than the freshly produced ones. For purposes of studying the recycling process we have developed a reverse logistic model for the deteriorating items. The deterioration rate is treated as a controllable variable, which is controlled by investing in preservation technology. The demand rate is taken as exponential function of time with demand dependent manufacturing and remanufacturing rates. The fresh products are sold in the primary market and the remanufactured products are sold in the secondary market at a low selling price, in view of the low quality of remanufactured products. The whole study is carried out under the eﬀect of learning in an inﬂationary environment and the learning coeﬃcients are associated with production cost and set-up cost. The main objective of this study is to ﬁnd the optimal cost value and the optimal operating times. At the end of this article numerical illustration is presented and sensitivity analysis is performed. The whole of the mathematical calculations is done with the use of the mathematical software Mathematica7.

16

Use of reverse logistics for the reduction of chemical risks of metal-working fluids in industry

70%

Fidlerová H. , Popławski Ł.

Przemysł Chemiczny

|

2019

|

tom T. 98, nr 12

1917--1922

EN

Potential chem. risks related to the industrial application of metal-working fluids were assessed. The complex definemeasure- analyze-improve-control approach and cause-effect connection were used for total fluid management within reverse logistics. The fluids contained substances that improved lubrication and cooling performance (petroleum, hydrotreated heavy paraffin, sulfonic acids and their Na salts, mineral oil, and pyridine 2-thiol-1-oxide Na salt) with acute and chronic toxicity to aquatic organisms and health risk for human. Emulsifiers, corrosion inhibitors, extreme pressure additives, foaming inhibitors and biocides were also included. They prevented any possible quality deterioration due to biocontamination.

PL

Oceniono potencjalne ryzyka chemiczne związane ze stosowaniem cieczy do obróbki metali MWF (metal-working fluids) w przemyśle. Do całkowitego zarządzania tymi cieczami w logistyce zwrotnej wykorzystano złożone podejście DMAIC (define-measure-analyze-improve-control) oraz wykres przyczynowo-skutkowy CD (cause and effect diagram). Ciecze MWF obejmowały substancje poprawiające wydajność smarowania i chłodzenia. Uwzględniono również emulgatory, inhibitory korozji, dodatki smarne typu EP, inhibitory pienienia i biocydy. Zapobiegały one ewentualnemu pogorszeniu jakości, do którego mogłoby dojść w wyniku zanieczyszczenia biologicznego. Oszacowano, że roczne zużycie MWF przekracza 2 mln m3, podczas gdy ilość odpadów może być 10-krotnie większa. Należy jednak brać pod uwagę również stosowane w przemyśle MWF zawierające ropę naftową, ciężką uwodornioną parafinę, kwasy sulfonowe i ich sole sodowe, olej mineralny oraz sól sodową 1-tlenku pirydyno-2-tiolu jako substancje chemiczne wykazujące ostrą i przewlekłą toksyczność dla organizmów wodnych oraz stanowiące zagrożenie dla zdrowia ludzi. Ciecze MWF poddano intensywnej kontroli regulacyjnej, zgodnie ze standardami Komitetu Doradczego ds. Standardów Cieczy do Obróbki Metali (MWFSAC) i sporządzonego przez niego sprawozdania końcowego z 1999 r. W sprawozdaniu tym MWFSAC zaleca ograniczenie wykorzystywania tych cieczy w miejscu pracy do ilości nieprzekraczającej 0,5 mg/m3.

17

Waste flows management by their prediction in a production company

70%

Scherer M.

Journal of Applied Mathematics and Computational Mechanics

|

2017

|

tom Vol. 16, nr 2

135--144

EN

In this paper we apply neuro-fuzzy systems to predict waste production in a company. Waste is produced by companies at every phase of their business, e.g. at the stage of supply, production and distribution. We used data on the production waste of one of the typical Polish manufacturing companies operating in the automotive industry. We predicted monthly waste production by data-driven learning of neuro-fuzzy systems. Neuro-fuzzy systems share with artificial neural-networks the ability to learn from data and the interpretability with fuzzy systems. In the experiments we achieved a high rate of prediction.

18

Optimizing the interaction between two closed-loop supply chains based on inverse logistics using the game theory method

70%

Trung N. D. , Huy D. T. N. , Chetthamrongchai P. , Mohsen K. S. , Iskandar A. S. , Nurjaya A. , Sunarsi D. , Singh K. , Chupradit S.

|

tom Vol. 47, No. 4

455--467

EN

Over the past few years, attention to environmental problems, legal necessities, and economic advantages emerging from reproduction activities has attracted attention to reverse logistics activities in the form of a closed-loop supply chain, whether in industry or scientific research. The current study aims to model competitiveness and comparison between two closed-loop three-level supply chains, each of which includes a manufacturer, a retailer, and a third party to collect the products used by the customer, taking into account the concepts of game theory and the existence of aggregates. Moreover, a separate supplier for each chain is considered. In the forward supply chain, the manufacturer produces new products using new components or re-used products that have been collected from the consumer, then sells these products mainly to the retailer, and the retailer sells them. In the reverse chain, the collector provides the used products to the manufacturer after collection. The study utilized the definitions and concepts of game theory to model this closed loop chain as a Stackelberg game to obtain the optimal value of wholesale and retail price and the optimal value of the product return coefficient for the collector. Finally, the models based on some numerical examples are solved. Given the results, the remanufacturing costs have a significant role in making more profits for all members in such chains, and competitive chains should attempt to remanufacture the products at lower costs.

19

Reverse logistics in ecologization process of enterprise activity

70%

Krykavskyy Y. , Mashchak N. , Podvalna G.

|

tom Vol. 4, No. 4

369--377

EN

The concept of "reverse logistics" as a new approach of the flow processes managing in the enterprise is revealed. The role of reverse logistics providing in ecologization process at enterprise is researched. Applied aspects of reverse logistics in business activities are showed.

20

Logistyka zwrotna w kontekście modelu SCOR

70%

Malak M. , Pruska Ż. , Cyplik P.

Management

|

2012

|

tom Vol. 16, no. 1

866-878

PL

Artykuł przybliża zagadnienie logistyki zwrotnej oraz przedstawia w jaki sposób zostało ono uwzględnione w referencyjnym modelu łańcucha dostaw SCOR. Autorzy zwracają uwagę na istotne zmiany jakie dokonują się w obszarze logistyki tj. zastosowanie w praktyce zasady orientacji przepływowej i związany z tym rozwój zarządzania łańcuchami dostaw oraz wzrost znaczenia przepływów zwrotnych, odbywających się w kierunku od klienta do producenta. W pierwszej części pracy zaprezentowano definicje logistyki zwrotnej oraz różnice występujące w jej tłumaczeniu i rozumieniu, jak również określono obszar objęty tym zagadnieniem. Druga część stanowi charakterystykę modelu SCOR z wyszczególnieniem procesu zwrotów (ang. return). Zwrócono uwagę na rozwój modelu i jego dostosowanie do zmieniających się wymagań rynku, co w końcu doprowadziło do uwzględnienia w nim zagadnień związanych z ochroną środowiska. W dalszej części dokonano krótkiego zestawienia korzyści, jakie mogą wynikać z rozwoju logistyki zwrotnej i szerokiego wykorzystania jej rozwiązań w praktyce gospodarczej. Autorzy przybliżyli również czynniki mające wpływ na wzrost znaczenia logistyki zwrotnej.

EN

Article presents reverse logistics issue and shows how it has been included in the Supply Chain Operations Reference model SCOR. The authors draw attention to the significant changes taking place in the area of logistics that is apply into practice the principles of flow orientation and associated with this development of supply chain management, as well as the growing importance of feedback flows that take place in the direction from the customer to the manufacturer. The first part of the paper presents definitions of reverse logistics, and the differences in its translation and meaning. Also the area covered by this issue is characterised. The second part is a SCOR description with detailing the returns process. Attention was paid to the development of the model and its adaptation to changing market requirements, which eventually led to the inclusion in the model environmental protection issues. The following part constitute a brief statement of benefits that may result from the development of reverse logistics and wide use of its solutions in business practice. The authors also drew factors affecting the increasing importance of reverse logistics.