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Gabriel Fordonski, Adam Okorski, Jacek Olszewski, Joanna Dabrowska and Agnieszka Pszczólkowska
Soybean yields are influenced by numerous factors, including environmental conditions, location, and agricultural practices. Sowing date affects plant growth, development, and yields, and it plays a particularly important role in soybean cultivation. The...
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Danuta Matykiewicz, Tomasz Olszewski and Jacek Andrzejewski
The aim of the work was to assess the possibility of utilizing the waste generated in the injection molding process for the production of new products based on polyamide 6 reinforced with glass fiber. The manufactured samples were prepared with the addit...
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Katarzyna Glowacka, Jacek Olszewski, Pawel Sowinski, Barbara Kalisz and Janusz Najdzion
Cadmium (Cd) as a toxic element has a significant effect on plants. The presented study was focused on the analysis of the differences between the short- (one day) and long-time (7 and 28 days) effects of Cd (10, 50, 100 and 200 µM CdSO4) on P. sativum L...
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Piotr A. Werner, Malgorzata Kesik-Brodacka, Karolina Nowak, Robert Olszewski, Mariusz Kaleta and David T. Liebers
This article describes an original methodology for integrating global SIR-like epidemic models with spatial interaction models, which enables the forecasting of COVID-19 dynamics in Poland through time and space. Mobility level, estimated by the regional...
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Dariusz Gotlib, Robert Olszewski and Georg Gartner
In the face of strikingly intense technological development, there have been significant discrepancies in the understanding of the concept of the map; an understanding that is fundamental to cartography and, more broadly, GIScience. The development of el...
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Agnieszka Chlon-Dominczak, Anna Fiedukowicz and Robert Olszewski
Micro, small, and medium-sized enterprises (MSMEs) are an essential part of economies at the national, regional, and local levels. Understanding the determinants of the development of this sector is interesting not only for researchers but also for local...
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Robert Olszewski, Mateusz Cegielka, Urszula Szczepankowska and Jacek Wesolowski
Game engines are not only capable of creating virtual worlds or providing entertainment, but also of modelling actual geographical space and producing solutions that support the process of social participation. This article presents an authorial concept ...
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Pablo J. Arauzo, Maciej P. Olszewski and Andrea Kruse
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Piotr Olszewski, Beata Osinska, Anna Zielinska
Pág. 1174 - 1182
This paper attempts to examine and analyse accident causation and risk factors for pedestrian injuries at signalized locations in Warsaw. In large Polish cities like Warsaw, pedestrians constitute almost 60% of road fatalities. Although traffic safety si...
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Piotr Olszewski, Ilona Buttler, Witold Czajewski, Pawel Dabkowski, ... Anna Zielinska
Pág. 2044 - 2053
Pedestrian fatality rate in Poland of 30 deaths per year per million population was the second highest among the EU countries in 2013. In the years 2007-2013 some 13% of pedestrian fatalities and 26% of injuries occurred at unsignalized pedestrian crossi...
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