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1
Content available Analysis of urban transport in the period before and during the Covid-19 pandemic – a case study
Olkiewicz Marcin, Dyczkowska Joanna, Olkiewicz Anna
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
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2023
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z. 176
453--473
EN
Purpose: The purpose of this article is to analyze and evaluate public transportation before and during the COVID-19 pandemic. Design/methodology/approach: The research problem is to what extent the operations of a public transportation company changed during the COVID-19 pandemic. Main hypothesis: actions taken by the urban transportation company caused positive changes in transportation operations during the COVID-19 pandemic. The method used in the article is a case study, analysis of internal company data and method of a document examination. Findings: At Miejski Zaklad Transportu Sp. z o.o. (MZK) Koszalin (MTC) during the COVID-19 pandemic, current liabilities increased to 9,392.51 thousand PLN in 2019 and decreased by 26.49 percent in 2020 during the pandemic, and operating expenses decreased by 4.91 percent, including material and energy consumption by 18.49 percent. The level of inventories remained constant. Due to increased losses of 67.97 percent Research limitations/implications: Difficult access to data/extension of the research period. Practical implications: The company took measures for passenger’s safety like purchasing ticket machines. It is necessary to continuously modify existing lines and launch four new lines to three neighboring municipalities. Social implications: Increasing safety and accessibility for passengers, improving the quality of life of residents. Originality/value: The article shows the phenomenon and scale of public transport in the era of a pandemic. Similar situations may occur with other social, economic or geopolitical threats (crises).
2
Content available Bicycle infrastructure: an element of sustainable mobility in the West Pomeranian voivodeship
Dyczkowska Joanna, Olkiewicz Marcin
Transport Problems
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2023
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T. 18, z. 4
113--124
EN
This article presents the results of transportation research conducted in the urban area of Koszalin, the region, and the West Pomeranian Voivodeship. The study’s purpose is to identify bicycle infrastructure’s role in promoting sustainable mobility in the West Pomeranian region. The paper provides an overview of the bicycle infrastructure in the West Pomeranian Voivodeship. The analysis is supplemented by a survey conducted among residents of the West Pomeranian region who use the aforementioned infrastructure. A diagnostic survey using a questionnaire was employed.
3
Content available The concept a logistic network organization Lviv-Rzeszow
Reshetnikova Olga, Dyczkowska Joanna, Olkiewicz Marcin
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
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2022
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z. 158
513--524
EN
Purpose: This publication focuses on issues related to logistics management. The aim of this publication is to show the possibility of creating a logistics center within logistic networks. Design/methodology/approach: This publication uses a conceptual method based on observations, sales forecasts and distance analysis of logistics centers. Findings: The analysis of the collected and presented data as part of the concept of creating a logistics center Lviv-Rzeszów shows that such an action is justified, in particular in economic terms. The study shows that the optimization of processes as part of the implementation of the concept would allow for many benefits for the economy and regional development, as well as for the transport and logistics industry itself. Research Limitation/implication: During the study, there were limitations related to obtaining empirical data. The most important implication of the study is the statement that the planned investment will bring significant benefits to entrepreneurs and other market stakeholders. Originality/Value of paper: The publication showed the possibilities of using the new logistics center Lviv-Rzeszów and its impact regional and business development.
4
Content available Promoting Pro-ecological Behavior with Logistics Operators in Poland and Ukraine
Reshetnikova Olga, Dyczkowska Joanna, Olkiewicz Marcin, Paszkowska Dagmara
Rocznik Ochrona Środowiska
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2021
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Tom 23
642--654
EN
Logistics operators are characterized by a high dynamics of an increase of incomes, and hence increased shipping. Owing to a rational policy in the area of the consolidation of production and distribution, they may boast of a better use of the means of transport. The aim of the article is to analyse the promoted behaviours of logistics operators in Poland and in Ukraine. The research methods used in the study include a literature analysis, a comparative analysis and a questionnaire survey of logistics operators’ clients in Poland and in Ukraine. Selected items have been evaluated: eco-friendly programs, action for the environment, exhaust emission reports, CSR activities carried out locally, nationally and globally, sustainable development of logistics operators, professional development of employees, innovative technologies implemented by logistics operators and transport safety. The analysis conducted in relation to logistics operators will show similarities and differences in the promoted environmental activities and to what extent this is noticed by customers.
5
Content available Waste management as an element of the creation of a closed loop of supply chains on the example of mining and extractive industry
Dyczkowska Joanna, Bulhakova Yuliia, Łukaszczyk Zygmunt, Maryniak Anna
Management Systems in Production Engineering
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2020
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nr 1 (28)
60--69
EN
The purpose of the study is presentation of the method of increasing the competitiveness of the mining industry through the demonstration of the possibility and potential in closing the loop of supply chains through waste management. A critical analysis of the source literature and an arithmetic analysis of statistical data in static and dynamic perspectives were accepted to be the research method. It has been found that the structure of the level of mining wastes and the level of their recovery rates demonstrate a large potential of closing the loop of chains in this industry and, at the same time, a potential to extend the chains through directing the material from recovery to various sectors. This constitutes an example of the direction of activities that are in line with the EU strategies for the economies of other states which possess this type wastes.
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