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Wyszukujesz frazę "supply optimization" wg kryterium: Temat


Wyświetlanie 1-3 z 3
Tytuł:
Effectiveness of intermodal transport in Poland – results of the study
Autorzy:
Walasek, R.
Powiązania:
https://bibliotekanauki.pl/articles/409180.pdf
Data publikacji:
2017
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
management
supply chain
intermodal transport
optimization
Opis:
Increasing demand for transport of goods exerts negative influence on the environment. Therefore most European countries divide realization of transportation of commodities between various transport branches by using so-called intermodal transport. Therefore it seems reasonable to carry out an analysis with the predominant objective to try and present in realistic way the factors influencing the choice between a service realized only with the use of a road transport and intermodal transport. The author of the analysis put particular stress on the costs of the carriage service, time of its realization and CO2 emission. The analysis also aimed at showing which of the presented technologies of service providing is more friendly to natural environment. The results obtained from the comparison of intermodal and road transport for a given distance enable stating that effectiveness of railway-road transport is influenced by 22% lower internal costs than the ones of road transport and by lower emission of carbon dioxide.
Źródło:
Research in Logistics & Production; 2017, 7, 2; 159-170
2083-4942
2083-4950
Pojawia się w:
Research in Logistics & Production
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Supply Chain Optimization and Competitiveness of an Enterprise - Results of the Study
Autorzy:
Walasek, R.
Powiązania:
https://bibliotekanauki.pl/articles/409262.pdf
Data publikacji:
2016
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
management
supply chain
competitive advantage
optimization
Opis:
The main objective of the study is to characterize the influence of key aspects associated with supply chain management on building a competitive advantage by enterprises operating in Lodz region. The study presents the influence of Supply Chain Management (SCM) on the supply chain optimization process for all links of the chain. The paper also introduces reasoning and presents results of an empirical research referring directly to the influence of supply chain optimization in enterprises on the dimension of their market competitiveness.
Źródło:
Research in Logistics & Production; 2016, 6, 2; 177-189
2083-4942
2083-4950
Pojawia się w:
Research in Logistics & Production
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Closed Loop Supply Chain with Production Planning
Autorzy:
Stecz, W.
Powiązania:
https://bibliotekanauki.pl/articles/409322.pdf
Data publikacji:
2016
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
closed loop
supply chain
optimization
production planning
Opis:
We present a Closed Loop Supply Chain (CLSC) model that supports a production planning (PP) process. CLSC model is based on CLSC framework model which consists of four main centers: collection, recovery center, distribution and disposal centers. These logistics parts support main production lines. Some quantity of the products is recovered and the factories don’t need to spend money for production. This is a simple cost reduction process. In CLSC literature one can hardly meet the models of production planning processes supported by CLSC. Important problem with that models is the computational complexity when one wants to prepare production plans for more than one time period. This is connected with a number of the numerical variables of the CLSC and PP models which are usually Integer Programming models solved with Branch & Bound algorithms. We present some modifications of the widely known and used constraints in the CLSC models to optimize solving process. All the experiments were conducted with the CPLEX solver.
Źródło:
Research in Logistics & Production; 2016, 6, 2; 117-128
2083-4942
2083-4950
Pojawia się w:
Research in Logistics & Production
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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