Tadeusz Filipek

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Twenty-four patients underwent gated cardiac blood pool (GBP) imaging, two-dimensional echocardiography (2-D echo), and single-plane contrast ventriculography (within 24 hours). Variable left ventricular (LV) regions of interest on GBP images were identified by an automated threshold radial search. To avoid excluding LV counts we indexed the search(More)
The paper concerns nitrogen content in the needles of Scots pine (Pinus sylvestris L.) depending on the concentration of this element in the soil and on the distance from the Nitrogen Plant “Pulawy” S.A., which emits air nitrogen pollutions. The studies have shown a significant relationship between the concentrations of nitrate and total nitrogen in the(More)
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