نتایج جستجو برای: se poland annual zoology fennecci 44
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The concentration of selenium and thiobarbituric acid reactive substances (TBARS) and activity of glutathione peroxidase (GSH-Px) were determined in blood of 34 workers of a tannery in Gniezno, Poland, who worked in an area containing chromium compounds. Fourteen workers were exposed to chromium compounds at concentrations of 0.11 +/- 0.07 mg Cr/m3 (mean +/- SD) and 20 at concentrations 5-10 ti...
Introduction Ischemic stroke (IS) still constitutes a serious problem for public health worldwide. The data on its burden in Poland before 2009 is limited and came only from a few metropolitan areas. The aims of the study were To assess temporal trends in the hospital admissions, treatment, and outcomes of IS in Poland in 2009-2013, to identify risk factors for IS mortality and to compare the...
Maciej Wódkiewicz* The soil seed bank and seed germination capacity of Poa annua in the vicinity of the Polish Halina Galera* Antarctic Station (South Shetlands, Antarctica) were investigated. It was documented that Katarzyna J. Chwedorzewska† annual bluegrass can reproduce sexually and produce a functional seed bank of close to Irena Giełwanowska‡ and 5000 seeds/m under maritime Antarctic cond...
Understanding latitudinal variation in avian life-history traits has been a focus of many demographic studies around the world. However, we still know little about annual or intra-annual demographic variation within tropical regions or about how factors such as breeding season and precipitation influence demographic rates. In this study, we estimated intra-annual apparent survival of the White-...
چکیده ندارد.
We prove the existence of cocoon bifurcations for the Michelson system ẋ = y, ẏ = z, ż = c − y − 1 2 x, ∗Research supported in part by Grant-in-Aid for Scientific Research (No.17340045), Ministry of Education, Science, Technology, Culture and Sports, Japan. †Research supported by an annual national scholarship for young scientists from the Foundation for Polish Science. ‡Research supported in p...
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