scholarly journals Reconstruction of landscape paleohydrology using the sediment archives of three dystrophic lakes in northeastern Poland

2013 ◽  
Vol 51 (1) ◽  
pp. 45-62 ◽  
Author(s):  
Danuta Drzymulska ◽  
Magdalena Fiłoc ◽  
Mirosława Kupryjanowicz
Author(s):  
A. Górniak ◽  
E. Jekatierynczuk-Rudczyk ◽  
P. Dobrzyń

Author(s):  
Katarzyna Pancer ◽  
Włodzimierz Gut

Clinical symptoms of tick-borne encephalitis (TBE) were first described in Poland in 1948 by Demiaszkiewicz. All patients had been living in the Białowieża region (in northeastern Poland). Similar infections were described to those that had been diagnosed in the same region before World War II as complicated cases of typhoid fever or influenza.


Clinical symptoms of tick-borne encephalitis (TBE) were first described in Poland in 1948 by Demiaszkiewicz. All patients had been living in the Białowieża region (in northeastern Poland). Similar infections were described to those that had been diagnosed in the same region before World War II as complicated cases of typhoid fever or influenza.1


2021 ◽  
Vol 13 (9) ◽  
pp. 4898
Author(s):  
Andrzej Tucki ◽  
Korneliusz Pylak

Regional inequalities are a major concern for governments and policymakers. There is no doubt that tourism impacts the reduction of inequalities, but this impact is not entirely clear. We consider this ambiguity to be related to both the level of study and type of accommodation. In the present study, we examine the inequality level measured by the Gini coefficient in 108 municipalities of the peripheral region of northeastern Poland from 2009 to 2018. We employ a directional spillover index to measure the impact of two accommodation types on tax incomes per capita. The empirical results indicate that collective accommodation-based tourism only reduced inequality during the financial crisis, while individual accommodation-based tourism started to reduce inequality from 2014, when Russian sanctions hit local agriculture and businesses. These results indicate that the role of accommodation types is time-varying and evident in measuring economic distress during and after shocks.


2010 ◽  
Vol 45 (1) ◽  
pp. 105-114 ◽  
Author(s):  
Karol Zub ◽  
Eugeniusz Pugacewicz ◽  
Bogumiła Jędrzejewska ◽  
Włodzimierz Jędrzejewski

Nutrients ◽  
2021 ◽  
Vol 13 (7) ◽  
pp. 2139
Author(s):  
Anna Mirończuk ◽  
Katarzyna Kapica-Topczewska ◽  
Katarzyna Socha ◽  
Jolanta Soroczyńska ◽  
Jacek Jamiołkowski ◽  
...  

Background: In recent years, trace elements (TEs) have gained considerable attention in the course of treatment and diagnosis of ischemic stroke. The purpose of the conducted research was to determine the trace mineral status (Se, Cu, Zn, Cu/Zn ratio, and Cu/Se ratio) in patients with acute ischemic stroke compared to the population of healthy people in the northeastern region of Poland. Materials and methods: 141 patients with acute ischemic stroke (AIS) and 69 healthy control subjects were examined. The serum concentrations of mineral components were assessed by the atomic absorption spectrometry method. Clinical parameters were updated based on medical records. Results: The serum Se and Zn concentrations were significantly decreased (p < 0.0001; p < 0.0001) in patients with AIS compared with healthy control subjects. However, no significant differences were revealed in terms of the serum Cu concentration (p = 0.283). As expected, we found that the serum Cu/Zn and Cu/Se molar ratios were significantly higher (p = 0.001; p < 0.0001) in patients with AIS compared with healthy control subjects. Conclusions: Disturbed metal homeostasis is a significant contributor to AIS pathogenesis. Furthermore, marked disruption of the serum Cu/Zn and Cu/Se molar ratios could serve as a valuable indicator of AIS patients’ nutritional status and oxidative stress levels.


2006 ◽  
Vol 1288 ◽  
pp. 249-251 ◽  
Author(s):  
W. Pepinski ◽  
A. Niemcunowicz-Janica ◽  
M. Skawronska ◽  
J.R. Janica ◽  
E. Koc-Zorawska ◽  
...  

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