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Bogumil Nowak, Mariusz Ptak, Jan Bartczak and Mariusz Sojka
Poland is among the European countries with the lowest water resources. The central part of Poland features the least water resources in the country. In this region, proper water management is particularly critical to maintaining high agricultural produc...
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Afonso J. C. Silva, Ricardo J. Alves de Sousa, Fábio A. O. Fernandes, Mariusz Ptak and Marco P. L. Parente
The cervical spine is a common site of injury in the vertebral column, with severe injuries often associated with damage to the spinal cord. Several studies have been performed to better understand the mechanisms of such situations and develop ways to tr...
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Pedro O. Santos, Gustavo P. Carmo, Ricardo J. Alves de Sousa, Fábio A. O. Fernandes and Mariusz Ptak
The human head is sometimes subjected to impact loads that lead to skull fracture or other injuries that require the removal of part of the skull, which is called craniectomy. Consequently, the removed portion is replaced using autologous bone or allopla...
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Mariusz Ptak
Every year approximately 1.35 million people die as a consequence of road accidents. Almost 50% of road fatalities are vulnerable road users (VRUs). This research reviews the history of traffic safety for VRUs, presents an interesting insight into the st...
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Mariusz Ptak, Arkadiusz M. Tomczyk and Dariusz Wrzesinski
The objective of the paper was the determination of the effect of teleconnection patterns (North Atlantic Oscillation (NAO), Arctic Oscillation (AO), East Atlantic pattern (EA), East Atlantic/Western Russia (EAWR), and Scandinavian pattern (SCAND)) on ch...
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Agnieszka Lawniczak-Malinska, Mariusz Ptak, Sofia Celewicz and Adam Choinski
Lake disappearance is one of the results of water eutrophication which leads to lake shallowing and overgrowth, and small and shallow lakes are the most threatened with degradation. We studied the effect of lake shallowing on its overgrowth, taking into ...
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